CN203814103U - Connecting structure used for circuit board - Google Patents
Connecting structure used for circuit board Download PDFInfo
- Publication number
- CN203814103U CN203814103U CN201420152016.XU CN201420152016U CN203814103U CN 203814103 U CN203814103 U CN 203814103U CN 201420152016 U CN201420152016 U CN 201420152016U CN 203814103 U CN203814103 U CN 203814103U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- housing
- syndeton
- connecting structure
- utility
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a connecting structure used for a circuit board. The connecting structure used for the circuit board comprises a circuit board, a housing provided with the circuit board and a cover. The circuit board is provided with through grooves for fixation, and also comprises the connecting structure; the connecting structure comprises connecting pieces installed on the bottom of the housing and used for positioning and fixing the circuit board, and projections arranged on the cover; each connecting piece consists of a connecting sheet which is formed in a way that the bottom of the housing is stamped and bent upwards, and each connecting piece is correspondingly in clamp connection with one through groove in the circuit board; and the projections are arranged on the inside wall of the cover, and the housing is also provided with concave connecting parts corresponding to the projections. The connecting structure used for the circuit board is simple in structure and easy to implement, not only is the labor and material cost saved, but also rapid and accurate fixed connection can be achieved, by employing the connecting structure, the circuit board is convenient to install and dismount, the circuit board can be replaced with no need for professional personnel, and the short circuit phenomenon caused by that the connecting structure is contacted with the circuit board is not liable to generate.
Description
Technical field
The utility model relates to a kind of syndeton, concrete relevant with a kind of syndeton for circuit board.
Background technology
The mounting structure of the circuit board on market belongs to traditional connected mode now, as: adopt common wire binding to connect, weld or adopt and be threaded, there is certain defect in above connected mode: 1. the strap-on wire of wire is easily aging, especially the electric spoke producing on circuit board, accelerate the aging of wire, easily contacted generation short circuit and service time with circuit board easily loosening for a long time; 2. welding manner is directly fixing, good stability but its maintenance, changes circuit board inconvenience, and needs technical staff's accurate welding, operation inconvenience; 3. screw connected, it,, by setting nut at housing bottom, arranges screw on by circuit board to be connected with nut, its defect be to be threaded high cost and of long durationly easily come off, and the circuit being easy on circuit board contacts generation short circuit phenomenon; Therefore, comprehensive more than, traditional connected mode is difficult to meet produces and the demand using.
Utility model content
The purpose of this utility model is to solve the problem of prior art, and a kind of syndeton for circuit board is provided, and it is simple in structure, easily realize, and saves artificial with material cost and can realize and being fixedly connected with accurately fast.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
Technical scheme described in the utility model is with respect to prior art, and the beneficial effect of obtaining is:
For a syndeton for circuit board, it comprises housing 2 and a lid 3 of a circuit board 1, an installing circuit board; Described circuit board 1 has for fixing groove 11; Also comprise a syndeton, it comprises and is installed in the projection 31 that described housing 2 bottoms and power circuit board 1 are located affixed connector 21 and be arranged at described lid 3; Described connector 21 is by housing 2 bottom punching presses and be upwards bent to form brace and form, and itself and the corresponding clamping of groove 11 on described circuit board 1; Described protruding 31 are arranged at the madial wall of described lid 3; Described housing 2 is also provided with and described protruding 31 corresponding recessed portions 22 that connect.
Further, described connector 21 is ladder setting; The first ladder 211 of described connector 21 has the buckle 211a of outside turnover, and it is connected in described groove 11, so that described circuit board 1 is fixed on housing 2.
Further, described lid 3 is also provided with the baffle plate 32 for locating, and it is connected with described housing 2 so that described protruding 31 be connected with described recessed portion 22 coupling that connects.
Further, described circuit board 1 is ballast circuit board.
Further, described circuit board 1 is rectifier circuit plate.
Further, described circuit board 1 is inverter circuit board.
Further, described circuit board 1 is power supply circuit board.
Technical scheme described in the utility model is with respect to prior art, and the beneficial effect of obtaining is:
(1) syndeton described in the utility model, it is simple in structure, easily realize, and not only saves artificial with material cost and can realize and being fixedly connected with accurately fast.
(2) syndeton described in the utility model realizes and facilitates installation and removal, just can realize it change without professional, and meanwhile, it is difficult for generation and contacts generation short circuit phenomenon with circuit board, meets the demand while producing with use.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the stereo decomposing structural representation of the syndeton of the utility model circuit board;
Fig. 2 is the perspective view of the utility model housing;
Fig. 3 is the perspective view of the utility model lid.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, a kind of syndeton for circuit board of the utility model, it comprises housing 2 and a lid 3 of a circuit board 1, an installing circuit board;
Described circuit board 1, it has for fixing groove 11; Described circuit board 1 is ballast circuit board, rectifier circuit plate, inverter circuit board or power supply circuit board.
Also comprise a syndeton, it comprises and is installed in the projection 31 that described housing 2 bottoms and power circuit board 1 are located affixed connector 21 and be arranged at described lid 3; Described connector 21 is by housing 2 bottom punching presses and be upwards bent to form brace and form, and itself and the corresponding clamping of groove 11 on described circuit board 1; Described protruding 31 are arranged at the madial wall of described lid 3; Described housing 2 is also provided with and described protruding 31 corresponding recessed portions 22 that connect.
More specifically, (as shown in Figure 2) described connector 21 is ladder setting; The first ladder 211 of described connector 21 has the buckle 211a of outside turnover, and it is connected in described groove 11, so that described circuit board 1 is fixed on housing 2.
More specifically, (as shown in Figure 3), described lid 3 was also provided with the baffle plate 32 for locating, and it is connected with described housing 2 so that described protruding 31 be connected with described recessed portion 22 coupling that connects.
Embodiment, a kind of syndeton for circuit board of the utility model, (as shown in Figure 1 to Figure 3) mainly formed by circuit board 1, housing 2, lid 3 these three parts, (in present embodiment, taking ballast as example) first offered multiple for fixing groove 11 in edge or the centre position of ballast circuit board 1; Then stamp out the stepped connector 21 of a tool and the recessed portion 22 that connects for being connected lid 3 at the bottom of housing 2 and sidewall by impact style, then upwards the application of force is urged to and bottom vertical, then the outside distortion turnover of the first ladder 211 of connector 21 is formed to a buckle 211a, its effect is to form dislocation, with stablize firmly with ballast circuit board 1 on groove 11 clampings; This part completes being connected of ballast circuit board 1 and housing 2, compared with traditional thread connecting mode, reduces the cost of screw, reduces cost of labor; Next form projection 31 by punching pin punching press respectively in corresponding described recessed portion 22 positions that connect of two madial walls of lid 3, and be bent to form the baffle plate 32 for locating in other both sides, finally by the positioning action of baffle plate 32, accurately lid 3 is covered on after described housing 2, installation process only need pack each parts into according to locate mode, just can operate without professional and special equipment, realize fast install, dismounting and change, meet the demand of producing, using.
Syndeton described in the utility model, it is simple in structure, easily realize, and not only saves artificial with material cost and can realize and being fixedly connected with accurately fast; Described syndeton realizes and facilitates installation and removal, just can realize it change without professional, and meanwhile, it is difficult for generation and contacts generation short circuit phenomenon with circuit board, meets the demand while producing with use.
Above-mentioned explanation illustrates and has described preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, amendment and environment, and can, in utility model contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection range of the utility model claims.
Claims (7)
1. for a syndeton for circuit board, it comprises housing (2) and a lid (3) of a circuit board (1), an installing circuit board; Described circuit board (1) has for fixing groove (11); It is characterized in that: also comprise a syndeton, it comprises and is installed in the projection (31) that described housing (2) bottom and power circuit board (1) are located affixed connector (21) and be arranged at described lid (3); Described connector (21) is by the punching press of housing (2) bottom and be upwards bent to form brace and form, and itself and the corresponding clamping of groove (11) on described circuit board (1); Described projection (31) is arranged at the madial wall of described lid (3); Described housing (2) is also provided with recessed the connect portion (22) corresponding with described projection (31).
2. a kind of syndeton for circuit board as claimed in claim 1, is characterized in that: described connector (21) is ladder setting; First ladder (211) of described connector (21) has the buckle (211a) of outside turnover, it is connected in described groove (11), so that described circuit board (1) is fixed on housing (2).
3. a kind of syndeton for circuit board as claimed in claim 1 or 2, it is characterized in that: described lid (3) is also provided with the baffle plate (32) for locating, it is connected with described housing (2) so that described projection (31) is connected with described recessed portion (22) coupling that connects.
4. a kind of syndeton for circuit board as claimed in claim 1 or 2, is characterized in that: described circuit board (1) is ballast circuit board.
5. a kind of syndeton for circuit board as claimed in claim 1 or 2, is characterized in that: described circuit board (1) is rectifier circuit plate.
6. a kind of syndeton for circuit board as claimed in claim 1 or 2, is characterized in that: described circuit board (1) is inverter circuit board.
7. a kind of syndeton for circuit board as claimed in claim 1 or 2, is characterized in that: described circuit board (1) is power supply circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152016.XU CN203814103U (en) | 2014-03-31 | 2014-03-31 | Connecting structure used for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152016.XU CN203814103U (en) | 2014-03-31 | 2014-03-31 | Connecting structure used for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814103U true CN203814103U (en) | 2014-09-03 |
Family
ID=51452790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152016.XU Expired - Fee Related CN203814103U (en) | 2014-03-31 | 2014-03-31 | Connecting structure used for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817874A (en) * | 2017-02-15 | 2017-06-09 | 中山市修本照明有限公司 | A kind of circuit method of plate installation and its mounting bracket |
| CN110505772A (en) * | 2018-05-18 | 2019-11-26 | 蒋亮健 | Box electrostatic field generator device |
-
2014
- 2014-03-31 CN CN201420152016.XU patent/CN203814103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817874A (en) * | 2017-02-15 | 2017-06-09 | 中山市修本照明有限公司 | A kind of circuit method of plate installation and its mounting bracket |
| CN110505772A (en) * | 2018-05-18 | 2019-11-26 | 蒋亮健 | Box electrostatic field generator device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170331 |