CN202917789U - MMCX connector installation structure - Google Patents
MMCX connector installation structure Download PDFInfo
- Publication number
- CN202917789U CN202917789U CN 201220493601 CN201220493601U CN202917789U CN 202917789 U CN202917789 U CN 202917789U CN 201220493601 CN201220493601 CN 201220493601 CN 201220493601 U CN201220493601 U CN 201220493601U CN 202917789 U CN202917789 U CN 202917789U
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- China
- Prior art keywords
- connector
- mmcx
- mmcx connector
- box body
- installation structure
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- Expired - Fee Related
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Abstract
The utility model provides an MMCX connector installation structure. According to the MMCX connector installation structure, a method in which a fastening screw is tightly pressed on a vertical surface is adopted to fix a connector with simplified installation and operation; and the problem of interference between the fastening screw and a circuit board can be solved. According the installation structure, the fastening screw is adopted to directly fix the connector on a box body in a direction perpendicular to the connector. A model which is provided with an assembly lock structure is selected as the MMCX connector; a through hole is drilled on the box body according to the position of a pad of the circuit board; the MMCX connector passes through the through hole; a core pin directly contacts with the pad of the circuit board; the fastening screw is screwed in a box body wall which is perpendicular to the MMCX connector; the fastening screw penetrates the box body wall and is directly pressingly connected on a plane of a side wall of the MMCX connector; and as a result, the fixation of the MMCX connector can be realized. The MMCX connector installation structure is advantageous in ingenious design, convenience, practicality and simple operation. The MMCX connector installation structure can assist in eliminating the inconvenience in the installation of the connector, solving the problem of the interference between the connector and the circuit board, and is very suitable for the installation of the MMCX connector in the box body.
Description
Technical field
The utility model relates to a kind of connector installation structure, particularly a kind of MMCX connector installation structure.
Background technology
The MMCX connector is Minitype radio frequency coaxial connector, is a kind of microminiaturized product less than MCX.MMCX connector volume is little, lightweight, easy to connect reliable, is widely used in system bulk, weight are had in the small-sized communication network equipment of requirement, is used for connecting radio frequency coaxial-cable.Because MMCX connector construction size is small, at box body inconvenience is installed, the mounting structure that manufacturer is recommended is that box body is opened the hole, at close circuit board one side fastening nuts connector.This mounting structure is not easy to operate, especially need to directly be welded on the core pin of connector on the occasion of circuit board, and circuit board and connector distance are very near, and the two easily interferes, and makes troubles for structural design and installation.
Summary of the invention
Main purpose of the present utility model provides a kind of MMCX connector installation structure, and the method fixed connector that utilizes trip bolt to compress at vertical plane is simplified fitting operation, solves the interference problem that connects clamp nut and circuit board.
For achieving the above object, the technical scheme of MMCX connector installation structure employing described in the utility model is: the MMCX connector is installed on the box body, and the trip bolt of being furnished with spring shim is installed in vertical connector direction, directly is fixed on the box body.The MMCX connector is selected the model of assembling lock construction, on this kind connector circular side wall a vertical plane is arranged, and the restriction connector can only assemble according to fixed angle.Position according to board pads, get through the hole at box body, the MMCX connector passes through hole, the core pin is in direct contact with on the board pads, on the box wall perpendicular to the MMCX connector, be screwed into trip bolt, trip bolt passes box wall and directly is pressed on the MMCX connector vertical plane, thereby realizes the fixing of MMCX connector.
In the mounting structure of the present utility model, the MMCX connector uses the model with the assembling lock construction, need to join according to the size of connector on the box body and get through the hole, and MMCX connector vertical plane is perpendicular to the trip bolt center line, trip bolt passes box wall, directly is pressed on the MMCX connector vertical plane.
The beneficial effects of the utility model are, this MMCX connector installation structure exquisite composition is convenient and practical, simple to operate, overcome this connector inconvenience has been installed, solved the problem that connector and circuit board are interfered, be fit to very much be applied to the MMCX connector in the installation of box body.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of MMCX connector installation structure structure decomposition map.
Fig. 2 is a kind of MMCX connector installation structure scheme of installation.
1. circuit boards among the figure, 2. box body, 3.MMCX connector, 4. trip bolt, 5. spring shim, 6. pad, 7. screwed hole.
Embodiment
For can clearer understanding technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also Fig. 1 to shown in Figure 2.In Fig. 1, embodiment of the present utility model includes: circuit board (1), box body (2), MMCX connector (3), trip bolt (4) and spring shim (5).
MMCX connector (3) is selected the model with the assembling lock construction, one plane is arranged on its circular side wall, open the hole according to MMCX connector (3) physical dimension on box body (2) sidewall, MMCX connector (3) passes box body (2), the core pin is in direct contact with above the pad (6) of circuit board (1), and vertical plane is parallel with box body (2) upper surface.Beat screwed hole (7) in box body (2) lead to the hole site top, select appropriate length trip bolt (4), join spring shim (5), trip bolt (4) is screwed into screwed hole (7), trip bolt (4) lower surface is pressed on MMCX connector (3) vertical plane, and MMCX connector (3) is fixed on the box body (2).
Figure 2 shows that scheme of installation, be depicted as MMCX connector (1) and be installed on the box body (2) by the trip bolt (4) of being furnished with spring shim (5).
Claims (6)
1. the mounting structure of a MMCX connector, it is characterized in that: the MMCX connector is installed on the box body, and the trip bolt of being furnished with spring shim is installed in vertical connector direction.
2. the mounting structure of a kind of MMCX connector according to claim 1 is characterized in that: described MMCX connector uses the model with the assembling lock construction.
3. the mounting structure of a kind of MMCX connector according to claim 1 is characterized in that: need to join according to the size of connector on the described installation box body and get through the hole.
4. the mounting structure of a kind of MMCX connector according to claim 1, it is characterized in that: the plane of described MMCX connector sidewall is always perpendicular to box body.
5. the mounting structure of a kind of MMCX connector according to claim 1, it is characterized in that: described trip bolt penetrates box wall, directly is pressed in the flat vertical plane of MMCX connector sidewall.
6. the mounting structure of a kind of MMCX connector according to claim 5, it is characterized in that: described trip bolt is furnished with spring shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493601 CN202917789U (en) | 2012-09-26 | 2012-09-26 | MMCX connector installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493601 CN202917789U (en) | 2012-09-26 | 2012-09-26 | MMCX connector installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917789U true CN202917789U (en) | 2013-05-01 |
Family
ID=48166068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493601 Expired - Fee Related CN202917789U (en) | 2012-09-26 | 2012-09-26 | MMCX connector installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490415A (en) * | 2019-01-26 | 2020-08-04 | 比亚迪股份有限公司 | Connector, box and vehicle |
-
2012
- 2012-09-26 CN CN 201220493601 patent/CN202917789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111490415A (en) * | 2019-01-26 | 2020-08-04 | 比亚迪股份有限公司 | Connector, box and vehicle |
| CN111490415B (en) * | 2019-01-26 | 2022-03-18 | 比亚迪股份有限公司 | Connector, box and vehicle |
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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: 20130501 Termination date: 20160926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |