CN214013182U - Circuit board clamping terminal - Google Patents
Circuit board clamping terminal Download PDFInfo
- Publication number
- CN214013182U CN214013182U CN202120248725.8U CN202120248725U CN214013182U CN 214013182 U CN214013182 U CN 214013182U CN 202120248725 U CN202120248725 U CN 202120248725U CN 214013182 U CN214013182 U CN 214013182U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- clamping
- groove
- terminal
- clamping terminal
- 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
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 238000002788 crimping Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 abstract description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a circuit board clamping terminal, circuit board clamping terminal is made for electrically conductive material, circuit board clamping terminal includes the clamping piece and accomodates the groove, and two clamping pieces are connected with the both sides wall of accomodating the groove respectively, and the surface that two clamping pieces are relative all is equipped with the convex surface, and the interval of two convex surfaces is less than the interval of accomodating the both sides wall of groove, and two clamping pieces are used for the pad of elasticity centre gripping circuit board; therefore, when the terminal is applied, the two clamping pieces can be utilized to clamp the welding disc of the circuit board so as to realize the electrical connection between the two, replace the traditional welding connection, greatly improve the assembly efficiency and more practically solve the problem of low welding efficiency of the existing terminal and the circuit board.
Description
Technical Field
The utility model relates to an electrical parts's technical field, in particular to circuit board centre gripping terminal.
Background
In the prior art, the terminal is connected with the circuit board pad by adopting a welding mode, but the manual welding efficiency is low, and the welding quality is related to the technology of technicians, so that the welding quality is different, and even the normal work of the circuit board is influenced when the welding quality is serious, and a technical scheme capable of solving the problem is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board centre gripping terminal to solve the problem that current terminal and circuit board welding efficiency are low.
In order to solve the technical problem, the utility model provides a circuit board clamping terminal, circuit board clamping terminal makes for electrically conductive material, circuit board clamping terminal includes the holding piece and accomodates the groove, two the holding piece respectively with accomodate the both sides wall in groove and connect, two the surface that the holding piece is relative all is equipped with the convex surface, two the interval of convex surface is less than accomodate the interval of groove both sides wall, two the holding piece is used for the pad of elasticity centre gripping circuit board.
In one embodiment, the convex surface is a convex arc surface.
In one embodiment, the clamping piece is further provided with a concave arc surface, and the concave arc surface and the convex arc surface are respectively arranged on two opposite surfaces of the clamping piece.
In one embodiment, the receiving groove has a rectangular cross section.
In one embodiment, the end of the accommodating groove is provided with a line pressing structure, the line pressing structure comprises a first line pressing wall and a second line pressing wall, the first line pressing wall is arranged adjacent to the accommodating groove, the two first line pressing walls are arranged in parallel and oppositely, and the two second line pressing walls are arranged in an open manner oppositely.
The utility model has the advantages as follows:
because the distance between the two convex surfaces is smaller than the distance between the two side walls of the accommodating groove, and the two clamping pieces are used for elastically clamping the bonding pad of the circuit board, when the clamping device is applied, the two clamping pieces can be used for clamping the bonding pad of the circuit board so as to realize the electric connection between the two clamping pieces and replace the traditional welding connection, thereby not only greatly improving the assembly efficiency, but also more practically solving the problem of low welding efficiency of the traditional terminal and the circuit board.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a circuit board clamping terminal according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the application state of fig. 1.
The reference numbers are as follows:
10. a clamping piece; 11. a convex surface; 12. a concave arc surface;
20. a receiving groove;
30. a circuit board; 31. a pad;
40. a line pressing structure; 41. a first crimping wall; 42. a second wire crimping wall;
50. and (7) leading wires.
Detailed Description
The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
The utility model provides a circuit board clamping terminal, its embodiment is shown in fig. 1 and fig. 2, and circuit board clamping terminal is made for conductive material, and circuit board clamping terminal includes holding piece 10 and accomodates groove 20, and two holding pieces 10 are connected with the both sides wall of accomodating groove 20 respectively, and the surface that two holding pieces 10 are relative all is equipped with convex surface 11, and the interval of two convex surfaces 11 is less than the interval of accomodating groove 20 both sides wall, and two holding pieces 10 are used for elasticity centre gripping circuit board 30's pad 31.
When the terminal is applied, the two clamping pieces 10 can be used for clamping the welding disc 31 of the circuit board 30 so as to realize the electrical connection between the two, and the traditional welding connection is replaced, so that the assembly efficiency is greatly improved, and the problem of low welding efficiency of the traditional terminal and the circuit board 30 is solved more practically.
As shown in fig. 1, the convex surface 11 is a convex arc surface.
After adopting this structure, the circuit board clamping terminal will utilize the convex arc surface to abut against the pad 31 of the circuit board 30, which not only can ensure the sufficient contact between the two, but also can avoid damaging the pad 31 of the circuit board 30.
As shown in fig. 1, the clamping piece 10 is further provided with a concave arc surface 12, and the concave arc surface 12 and the convex arc surface are respectively disposed on two opposite surfaces of the clamping piece 10.
After setting up concave cambered surface 12, the outside of holding piece 10 then is sunken form, and inside then is protruding form to make holding piece 10 be the state of buckling, not only strengthened the elastic deformation ability of holding piece 10, more ensured that holding piece 10 can stabilize the centre gripping to circuit board 30's pad 31.
As shown in fig. 1, the receiving groove 20 has a rectangular cross section.
With this structure, the shape of the receiving groove 20 matches the outer shape of the circuit board 30, so that the receiving groove 20 can be ensured to stably hold the circuit board 30 as long as the size of the receiving groove 20 matches the size of the circuit board 30.
As shown in fig. 1 and 2, the end of the receiving groove 20 is provided with a line pressing structure 40, the line pressing structure 40 includes a first line pressing wall 41 and a second line pressing wall 42, the first line pressing wall 41 is arranged adjacent to the receiving groove 20, the two first line pressing walls 41 are arranged in parallel and oppositely, and the two second line pressing walls 42 are arranged in an open manner oppositely.
When the application, relevant lead wire 50 can be held between two first pressure line walls 41, and two first pressure line walls 41 are installed through the interference fit with lead wire 50, then can realize the fixed centre gripping of lead wire 50, and the setting of second pressure line wall 42 has realized sheltering from the protection to lead wire 50 to leave certain activity space for lead wire 50, make things convenient for lead wire 50 to walk the line with this.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a circuit board clamping terminal, its characterized in that, circuit board clamping terminal is made for electrically conductive material, circuit board clamping terminal includes the holding piece and accomodates the groove, two the holding piece respectively with accomodate the both sides wall in groove and connect, two the relative surface of holding piece all is equipped with the convex surface, two the interval of convex surface is less than accomodate the interval of groove both sides wall, two the holding piece is used for the pad of elasticity centre gripping circuit board.
2. The board clamping terminal of claim 1, wherein said convex surface is a convex arc surface.
3. The circuit board clamping terminal of claim 2, wherein the clamping piece is further provided with a concave arc surface, and the concave arc surface and the convex arc surface are respectively arranged on two opposite surfaces of the clamping piece.
4. The board clamping terminal according to claim 1, wherein said receiving groove has a rectangular cross section.
5. The board clamping terminal according to claim 1, wherein the end of said receiving groove is provided with a crimping structure, said crimping structure comprising a first crimping wall and a second crimping wall, said first crimping wall being disposed adjacent to said receiving groove, two of said first crimping walls being disposed in parallel and opposed relation, and two of said second crimping walls being disposed in opposed relation in an open manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248725.8U CN214013182U (en) | 2021-01-28 | 2021-01-28 | Circuit board clamping terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120248725.8U CN214013182U (en) | 2021-01-28 | 2021-01-28 | Circuit board clamping terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013182U true CN214013182U (en) | 2021-08-20 |
Family
ID=77296001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120248725.8U Expired - Fee Related CN214013182U (en) | 2021-01-28 | 2021-01-28 | Circuit board clamping terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013182U (en) |
-
2021
- 2021-01-28 CN CN202120248725.8U patent/CN214013182U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210820 |