Patent Application
20160091006
This application claims priority to Chinese Patent Application No. 201410517361.3 filed on Sep. 30, 2014, the contents of which are incorporated by reference herein.
The subject matter herein generally relates to fixing devices with fixing assemblies.
Electronic devices include a plurality of circuit boards. The circuit boards need to be fixed to an enclosure of the electronic device. However, the circuit boards need to be spaced from the enclosure for preventing leakage and short circuits.
Implementations of the present technology will now be described, by way of example only, with reference to the attached figures.
It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures, and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts may be exaggerated to better illustrate details and features of the present disclosure.
Several definitions that apply throughout this disclosure will now be presented.
The term “substantially” is defined to be essentially conforming to the particular dimension, shape, or other feature that the term modifies, such that the component need not be exact. For example, “substantially cylindrical” means that the object resembles a cylinder, but can have one or more deviations from a true cylinder. The term “comprising,” when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
The present disclosure is described in relation to a fixing assembly.
The first mounting part 10 defines a connecting portion 12. In at least one embodiment, the connecting portion 12 is located at an edge of the first mounting part 10. The connecting portion 12 defines a connecting hole 120 and a guide groove 122. The connecting hole 120 communicates with the guide groove 122. In at least one embodiment, the connecting hole 120 is substantially arc-shaped and the guide groove 122 is substantially rectangular. A width of the guide groove 122 is less than a diameter of the connecting hole 120. The guide groove 122 extends to the edge of the first mounting part 10.
The fastener 20 includes a first operation end 22, a stopper portion 24, and a fixing end 26. The stopper portion 24 extends from the first operation end 22. The fixing end 26 extends from the stopper portion 24. The stopper portion 24 is located between the first operation end 22 and the fixing end 26. The first operation end 22 defines a first operation part 220. In at least one embodiment, the first operation part 220 is cross-shaped. The first operation end 22, the stopper portion 24, and the fixing end 26 are substantially cylindrical. A diameter of the stopper portion 24 is less than diameters of the first operation end 22 and the fixing end 26, to form a latching slot 242. The stopper portion 24 can be elastic. The diameter of the stopper portion 24 is less than a diameter of the connecting hole 120 but greater than the width of the guide groove 122. The fixing end 26 includes a resisting portion 262 and a fixing part 264. The fixing end 26 also defines a mounting hole 266. The fixing part 264 extends from the resisting portion 262. In at least one embodiment, the resisting portion 262 and the fixing part 264 are substantially cylindrical. A diameter of the fixing part 264 is less than a diameter of the resisting portion 262. The mounting hole 266 extends from the fixing part 264 to an interior of the resisting portion 262. The mounting hole 266 is a threaded hole. The fastener 20 is integrally formed.
The second mounting part 30 defines a hole 32. The diameter of the hole 32 is at least equal to the diameter of the fixing part 264. A diameter of the hole 32 is less than a diameter of the resisting portion 262.
The screw 40 includes a second operation end 42 and a fixing column 44. The fixing column 44 extends from the second operation end 42. The second operation end 42 includes a second operation part 420. In this embodiment, the second operation part 420 is cross-shaped. The fixing column 44 can include an external thread.
The first mounting part 50 defines a connecting portion 52. In at least one embodiment, the connecting portion 52 is located at an edge of the first mounting part 50. The connecting portion 52 defines a connecting hole 520 and a guide groove 522. The connecting hole 520 communicates with the guide groove 522. In this embodiment, the connecting hole 520 is substantially arc-shaped and the guide groove 522 is substantially rectangular. A width of the guide groove 522 is less than a diameter of the connecting hole 520. The guide groove 522 extends to the edge of the first mounting part 50.
The fastener 60 includes a first operation end 62, a stopper portion 64, and a fixing end 66. The stopper portion 64 extends from the first operation end 62. The fixing end 66 extends from the stopper portion 64. The stopper portion 64 is located between the first operation end 62 and the fixing end 66. The first operation end 62 defines a first operation part 620. In this embodiment, the first operation part 620 is cross-shaped. The first operation end 62, the stopper portion 64, and the fixing end 66 are substantially cylindrical. A diameter of the stopper portion 64 is less than diameters of the first operation end 62 and the fixing end 66, to form a latching slot 642. The stopper portion 64 can be elastic. The diameter of the stopper portion 64 is less than the diameter of the connecting hole 520 but greater than the width of the guide groove 522. The fixing end 66 includes a resisting portion 662, a positioning column 663, and a fixing part 664. The positioning column 663 extends from the resisting portion 662. The fixing part 664 extends from the positioning column 663. In at least one embodiment, the resisting portion 662, the positioning column 663, and the fixing part 664 are substantially cylindrical. A diameter of the fixing part 664 and the positioning column 663 is less than a diameter of the resisting portion 662. The fixing part 664 can include an external thread. The fastener 60 is integrally formed.
The second mounting part 70 defines a hole 72. A diameter of the hole 72 is at least equal to the diameter of the positioning column 663. The diameter of the hole 72 is less than the diameter of the resisting portion 662.
The screw 80 defines a locking hole 82. The locking hole 82 is a threaded hole.
The screw 80 can be a third mounting part.
The embodiments shown and described above are only examples. Many details are often found in the art such as the other features of a fixing assembly. Therefore, many such details are neither shown nor described. Even though numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes may be made in the details, especially in matters of shape, size, and arrangement of the parts within the principles of the present disclosure, up to and including the full extent established by the broad general meaning of the terms used in the claims. It will therefore be appreciated that the embodiments described above may be modified within the scope of the claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201410517361.3 | Sep 2014 | CN | national |
