CN210692811U - Cartridge clip - Google Patents
Cartridge clip Download PDFInfo
- Publication number
- CN210692811U CN210692811U CN201922312579.6U CN201922312579U CN210692811U CN 210692811 U CN210692811 U CN 210692811U CN 201922312579 U CN201922312579 U CN 201922312579U CN 210692811 U CN210692811 U CN 210692811U
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- CN
- China
- Prior art keywords
- clamping part
- clamping
- connecting portion
- cartridge
- centre gripping
- 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.)
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Abstract
The utility model discloses a cartridge clip, including card foot, connecting portion, first clamping part and second clamping part, card foot, first clamping part and second clamping part are located on the connecting portion, the card foot includes first grafting portion and second grafting portion, connecting portion are equipped with the guiding hole, form the centre gripping groove between first clamping part and the second clamping part, the centre gripping direction in centre gripping groove is the same with the direction of guiding hole. The utility model provides a cartridge clip can prevent the cartridge clip slope, and it is reliable to peg graft, does not need the welding, and the installation effectiveness is high.
Description
Technical Field
The utility model relates to a power adapter technical field, specifically speaking relates to a cartridge clip that is arranged in power adapter circuit board and participates in electric connection.
Background
With the development of electronic technology, power adapters are widely used in the electronic field. The power adapter generally comprises a shell, an AC plug and a printed circuit board, wherein the AC plug and the circuit board are usually connected by conducting wire soldering tin, one end of an AC lead is firstly welded on an AC pin, and then the other end of the AC lead is welded on a PCB semi-finished product.
Chinese patent document CN207320346U discloses an electrical connector assembly and a power adapter, which discloses a structure of a clamping portion 132 of a spring plate 13, wherein the clamping portion 132 includes a first section 133, a second section 134 and a third section 135, the third section 135 connects the first section 133 and the second section 134, the first section 133, the third section 135 and the second section 134 are of a multi-fold structure, and the spring plate 13 is easy to tilt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cartridge clip, it is reliable to peg graft.
The utility model discloses a cartridge clip adopts technical scheme is:
the utility model provides a cartridge clip, includes card foot, connecting portion, first clamping part and second clamping part, card foot, first clamping part and second clamping part are located on the connecting portion, the card foot includes first grafting portion and second grafting portion, connecting portion are equipped with the guiding hole, form the centre gripping groove between first clamping part and the second clamping part, the centre gripping direction in centre gripping groove is the same with the direction in guiding hole.
Preferably, a protrusion is provided in the guide hole.
Preferably, the number of the projections is three or more.
Preferably, the guide hole is circular.
Preferably, the connecting portion is a plane.
Preferably, the first insertion part and the second insertion part are arranged on one side of the connecting part, and the first clamping part and the second clamping part are arranged on the other side of the connecting part.
Preferably, the first and second plugging portions are disposed on two corresponding sides of the connecting portion, and the first and second clamping portions are disposed on two corresponding sides of the connecting portion
Preferably, the first clamping portion and the second clamping portion are provided with arc structures at corresponding positions in the middle.
Preferably, the lower ends of the first insertion part and the second insertion part are provided with inward bending structures.
The utility model discloses a cartridge clip's beneficial effect is: connecting portion are equipped with the guiding hole, form the centre gripping groove between first clamping part and the second clamping part, and AC participates in and passes the guiding hole, and AC participates in through the centre gripping groove of first clamping part and second clamping part, because the guide effect of guiding hole, can prevent the cartridge clip slope, and the grafting is reliable, does not need the welding, and the installation effectiveness is high.
Drawings
Fig. 1 is a schematic structural view of the cartridge clip of the present invention;
fig. 2 is a schematic structural view of the cartridge clip of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1 and 2, a cartridge clip includes a clip, a connecting portion 10, a first clamping portion 21 and a second clamping portion 22, wherein the clip, the first clamping portion 21 and the second clamping portion 22 are disposed on the connecting portion 10, the clip is disposed on one side of the connecting portion 10, and the first clamping portion 21 and the second clamping portion 22 are disposed on the other side of the connecting portion 10. The connecting portion 10 is a plane, and is provided with a guide hole 11, the guide hole 11 can be round, oval or other shapes, in order to have better guiding and mounting effects, the guide hole 11 is provided with a convex portion 12, preferably 3 or more convex portions 12, when the AC pin is inserted into the guide hole 11, the convex portion 12 supports the AC pin, preventing the clip from tilting.
The first clamping portion 21 and the second clamping portion 22 are disposed on two corresponding side edges of the connecting portion 10, a long and narrow clamping groove is formed between the first clamping portion 21 and the second clamping portion 22, the first clamping portion 21 and the second clamping portion 22 are of a bending structure, so that the clamping groove formed by the first clamping portion 21 and the second clamping portion 22 has elasticity, when the AC pin passes through the guide hole 11, the clamping groove formed by the first clamping portion 21 and the second clamping portion 22 is clamped, and the clamping direction of the clamping groove is the same as the direction of the guide hole 11. The middle part of the first clamping part 21 is provided with a first arc-shaped structure 211, the middle part of the second clamping part 22 is provided with a second arc-shaped structure 221, the first arc-shaped structure 211 and the second arc-shaped structure 221 correspond to each other, and when the AC pin is clamped by the first clamping part 21 and the second clamping part 22, the AC pin is arranged on the first arc-shaped structure 211 and the second arc-shaped structure 221 and is not easy to shift in the clamping groove.
The clamping pin comprises a first inserting portion 31 and a second inserting portion 32, the first inserting portion 31 and the second inserting portion 32 are arranged on two corresponding side edges of the connecting portion 10, inward bending structures are arranged at the lower ends of the first inserting portion 31 and the second inserting portion 32, when the first inserting portion 31 and the second inserting portion 32 are inserted into slots of a PCB, due to the inward bending structures, the clamping pin and the PCB are reliably inserted, reliable connection can be achieved without welding, and mounting efficiency is high.
AC participates in and passes the PCB board mounting hole, the utility model discloses a centre gripping groove that guiding hole and first clamping part and second clamping part on the cartridge clip connecting portion formed is pressed from both sides tightly by first clamping part and second clamping part, the utility model discloses a cartridge clip is in the opposite side of PCB board, and in the slot that inserts the PCB board through first grafting portion 31 and second grafting portion 32, AC participates in the guiding hole, prevents its slope, can carry out reliable connection without the welding, and the installation effectiveness is high. The inner bending structures of the first inserting part 31 and the second inserting part 32 enable the clamping pins to be more reliably inserted into the PCB.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (9)
1. The utility model provides a cartridge clip, includes card foot, connecting portion, first clamping part and second clamping part, card foot, first clamping part and second clamping part are located on the connecting portion, the card foot includes first grafting portion and second grafting portion, its characterized in that, connecting portion are equipped with the guiding hole, form the centre gripping groove between first clamping part and the second clamping part, the centre gripping direction in centre gripping groove is the same with the direction in guiding hole.
2. The cartridge of claim 1, wherein said pilot hole has a protrusion therein.
3. The cartridge of claim 2, wherein the number of projections is three or more.
4. The cartridge of claim 1, wherein said pilot hole is circular.
5. The cartridge of claim 1, wherein said connecting portion is planar.
6. A cartridge as claimed in claim 5, wherein said first and second mating parts are provided on one side of the connecting part and said first and second clamping parts are provided on the other side of the connecting part.
7. The cartridge holder of claim 6, wherein the first and second engaging portions are provided on opposite sides of the connecting portion, and the first and second holding portions are provided on opposite sides of the connecting portion.
8. A cartridge holder according to any one of claims 1 to 7, wherein the first holding portion and the second holding portion are provided with an arc-shaped configuration at positions corresponding to the middle portions thereof.
9. A cartridge holder according to any one of claims 1 to 7, wherein the lower ends of the first and second mating parts are provided with an inwardly bent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312579.6U CN210692811U (en) | 2019-12-20 | 2019-12-20 | Cartridge clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312579.6U CN210692811U (en) | 2019-12-20 | 2019-12-20 | Cartridge clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210692811U true CN210692811U (en) | 2020-06-05 |
Family
ID=70902170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312579.6U Active CN210692811U (en) | 2019-12-20 | 2019-12-20 | Cartridge clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210692811U (en) |
-
2019
- 2019-12-20 CN CN201922312579.6U patent/CN210692811U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |