CN203554779U - Circuit board with fixing sleeve hole - Google Patents
Circuit board with fixing sleeve hole Download PDFInfo
- Publication number
- CN203554779U CN203554779U CN201320614854.XU CN201320614854U CN203554779U CN 203554779 U CN203554779 U CN 203554779U CN 201320614854 U CN201320614854 U CN 201320614854U CN 203554779 U CN203554779 U CN 203554779U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- side wall
- plate body
- fixing
- fixed axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to a circuit board with fixing sleeve holes; the circuit board comprises a board body; a left side wall and a right side wall of the board body are respectively provided with a fixing shaft used for fixing the board body; the fixing shaft is a hollow structure; the diameter length of the fixing shaft is bigger than the thickness of the board body; the fixing shafts on the left and right side walls have same outer diameter and same inner diameter; inner walls of the fixing shafts are respectively provided with an antishock soft quality protection pad. The left and right side walls of the circuit board having the fixing sleeve holes are respectively provided with the fixing shaft used for fixing the board body, so the circuit board can be dismounted with great conveniences, and service life is prolonged.
Description
Technical field
The utility model relates to a kind of circuit board with fixing trepanning.
Background technology
Common circuit board is fixed on and in cabinet, mostly is bolt and fixes, and adopts many bolts that circuit board is fixed on cabinet, and so not only handling all need specific purpose tool, but also easily when handling, damages circuit board, very inconvenient.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of circuit board with fixing trepanning, solve ordinary circuit board handling trouble and hold flimsy problem.
The utility model solves the technical scheme that its technical problem adopts: a kind of circuit board with fixing trepanning; comprise plate body; on plate body left side wall and right side wall, be provided with the fixed axis for fixed plate body; fixed axis is hollow structure; the diameter length of fixed axis is greater than the thickness of plate body; fixed axis on plate body left side wall is identical with the fixed axis overall diameter on plate body right side wall; fixed axis on plate body left side wall is identical with the fixed axis interior diameter on plate body right side wall, is provided with the soft neonychium for antidetonation on fixed axis inwall.
The beneficial effects of the utility model are, on the circuit board left side wall with fixing trepanning of the present utility model and right side wall, are provided with the fixed axis for fixed plate body, greatly facilitate the handling of circuit and increase the service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. plate bodys, 2. fixed axis in figure.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of circuit board with fixing trepanning as shown in Figure 1; comprise plate body 1; on plate body 1 left side wall and right side wall, be provided with the fixed axis 2 for fixed plate body; fixed axis 2 is hollow structure; the diameter length of fixed axis 2 is greater than the thickness of plate body 1; fixed axis on plate body 1 left side wall is identical with the fixed axis overall diameter on plate body 1 right side wall; fixed axis on plate body 1 left side wall is identical with the fixed axis interior diameter on plate body 1 right side wall, is provided with the soft neonychium for antidetonation on fixed axis 2 inwalls.
When people need mounting circuit boards, only need to two installing racks be set at cabinet inside, installing rack is inserted respectively in the fixed axis 2 at circuit board two ends, then by fastener, from the front of motor of installing rack, circuit board is fixed on installing rack, to prevent that circuit board from sliding.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (1)
1. one kind has the circuit board of fixing trepanning, comprise plate body (1), it is characterized in that: on described plate body (1) left side wall and right side wall, be provided with the fixed axis (2) for fixed plate body (1), described fixed axis (2) is hollow structure, the diameter length of fixed axis (2) is greater than the thickness of plate body (1), fixed axis on described plate body (1) left side wall is identical with the fixed axis overall diameter on plate body (1) right side wall, fixed axis on plate body (1) left side wall is identical with the fixed axis interior diameter on plate body (1) right side wall, on described fixed axis (2) inwall, be provided with the soft neonychium for antidetonation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614854.XU CN203554779U (en) | 2013-09-30 | 2013-09-30 | Circuit board with fixing sleeve hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320614854.XU CN203554779U (en) | 2013-09-30 | 2013-09-30 | Circuit board with fixing sleeve hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554779U true CN203554779U (en) | 2014-04-16 |
Family
ID=50472835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320614854.XU Expired - Fee Related CN203554779U (en) | 2013-09-30 | 2013-09-30 | Circuit board with fixing sleeve hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554779U (en) |
-
2013
- 2013-09-30 CN CN201320614854.XU patent/CN203554779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |