CN215070628U - Compact multi-angle folding pin inserting structure - Google Patents
Compact multi-angle folding pin inserting structure Download PDFInfo
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- CN215070628U CN215070628U CN202120043912.2U CN202120043912U CN215070628U CN 215070628 U CN215070628 U CN 215070628U CN 202120043912 U CN202120043912 U CN 202120043912U CN 215070628 U CN215070628 U CN 215070628U
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Abstract
The utility model relates to a compact multi-angle folding pin structure, the support mounting is in the lower cover, the support is provided with first pin seat groove, the upper cover is provided with second pin seat groove, first pin seat groove cooperatees with second pin seat groove and carries out spacing to the pin seat jointly, make the pin seat can rotate in the pin seat groove, the pin is installed in the pin seat, the pin seat is provided with first arch and second arch, first arch and second arch are distributed in the pin seat circumference according to 90 degrees, the support is provided with spacing cantilever, spacing cantilever is provided with the recess, when the pin erects, first arch and recess cooperation make the pin seat fixed and make the pin keep the state of sticking up, when the pin withdraws, second arch and recess cooperation make the pin seat fixed and make the pin keep the state of withdrawing; the pins are provided with connectors which are connected with conductive clips, one ends of the conductive clips are connected with the connectors in a clamping mode, and the other ends of the conductive clips are connected to the PCB.
Description
Technical Field
The utility model relates to a compact multi-angle is folded and is participated in structure belongs to the charger and participates in the structure.
Background
With the development of society and the progress of science and technology, various digital products are different day by day, various charger products also appear, and the head that charges of some chargers need to pack up the base pin of the head that charges because of the bulky, and is convenient to carry. However, the conventional charging head with foldable pins is complex in structure and easy to clamp, and cannot meet the requirement of a user on good use experience. There is a need for a charging head with foldable pins, which has a simple structure, is stable and reliable, and meets the user's requirement for good use experience.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a compact multi-angle is folded and is participated in structure, simple structure, reliable and stable.
In order to achieve the technical purpose, the technical solution of the present invention is as follows:
a compact multi-angle folding pin structure comprises a pin, a pin seat, a support, an upper cover and a lower cover, wherein the support is arranged on the lower cover, the support is provided with a first pin seat groove, the upper cover is provided with a second pin seat groove, the first pin seat groove and the second pin seat groove are matched with each other to limit the pin seat so that the pin seat can rotate in the pin seat groove, the pin is arranged on the pin seat, the middle part of the pin seat is provided with a first bulge and a second bulge, the first bulge and the second bulge are distributed on the circumference of the pin seat according to an angle of 90 degrees, the support is provided with a limiting cantilever, the limiting cantilever is provided with a groove, when the pin is erected, the first bulge is matched with the groove to fix the pin seat so that the pin keeps the erected state, the second bulge is matched with the groove to fix the pin base so as to keep the pin in a retraction state; the pins are provided with connectors which are connected with conductive clips, one ends of the conductive clips are connected with the connectors in a clamping mode, and the other ends of the conductive clips are connected to the PCB;
as a preferred scheme of the utility model, two ends of the bracket are provided with limit grooves, the pin base is provided with a lug, and the lower side of the lug is semicircular and tangent to the limit grooves;
as a preferred scheme of the utility model, the bracket is provided with a through groove;
as a preferred scheme of the utility model, the upper cover is provided with a via hole;
as a preferred scheme of the utility model, the upper cover is provided with a retraction groove;
as an optimized scheme of the utility model, the upper cover is provided with the buckle, the lower cover is provided with the draw-in groove, the buckle with the draw-in groove phase-match makes the upper cover with the lower cover closely combines.
The utility model has the advantages that:
the utility model provides a compact multi-angle folding base pin structure, which uses the groove on the limiting cantilever to match with the bulge on the base pin to position the base pin, and has simple structure, good positioning effect and good rotary hand feeling;
the compact multi-angle folding pin structure provided by the utility model limits the pin base through the pin base groove formed by the bracket and the upper cover, and has simple production process;
the utility model provides a pair of structure is participated in folding of compact multi-angle is linked to each other with the PCB board of the head that charges through electrically conductive clip, and electrically conductive clip links to each other with the connector of participating in with the mode of clamp, can make to participate in when rotatory all the time with electrically conductive clip intercommunication, simple structure is reliable.
Drawings
The invention can be further illustrated by the non-limiting examples given in the accompanying drawings:
FIG. 1 is a perspective view of a compact multi-angle folding pin structure of the present invention;
FIG. 2 is a cross-sectional view of a compact multi-angle folding pin structure of the present invention;
fig. 3 is an exploded view of a compact multi-angle folding pin structure of the present invention;
FIG. 4 is a schematic diagram showing the positional relationship among the pins, the pin seats, the brackets, the conductive clamps and the PCB board in the compact multi-angle folding pin structure of the present invention;
FIG. 5 is a diagram showing the position relationship among the pins, the pin seats and the conductive pinchers in the compact multi-angle foldable pin structure of the present invention;
FIG. 6 is a diagram showing the positional relationship between the bracket and the upper cover in a compact multi-angle foldable pin structure according to the present invention;
FIG. 7 is a perspective view of a bracket of the compact multi-angle folding pin structure of the present invention;
FIG. 8 is a perspective view of the upper cover of a compact multi-angle foldable pin structure of the present invention;
FIG. 9 is a perspective view of the upper cover of the compact multi-angle foldable pin structure of the present invention;
fig. 10 is a perspective view of the lower cover of the compact multi-angle folding pin structure of the present invention.
The main element symbols are as follows:
1. a pin; 2. a pin base; 3. a support; 4. an upper cover; 5. a lower cover; 6. a conductive clip; 7. a PCB board; 11. a connector; 21. a first protrusion; 22. a second protrusion; 23. a bump; 31. a first pin holder slot; 32. limiting the cantilever; 33. A groove; 34. a limiting groove; 35. passing through a groove; 41. a second pin holder slot; 42. a via hole; 43. a withdrawal tank; 44. buckling; 51. a clamping groove.
Detailed Description
In order to make the technical solution of the present invention more comprehensible to those skilled in the art, the present invention will be described in detail with reference to the following embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "first", "second" and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
A compact multi-angle folding pin structure comprises a pin 1, a pin base 2, a support 3, an upper cover 4 and a lower cover 5, wherein the support 3 is arranged on the lower cover 5, the support 3 is provided with a first pin base groove 31, the upper cover 4 is provided with a second pin base groove 41, the first pin base groove 31 and the second pin base groove 41 are matched to limit the pin base 2 together, so that the pin base 2 can rotate in the pin base groove, the pin 1 is arranged on the pin base 2, a first bulge 21 and a second bulge 22 are arranged in the middle of the pin base 2, the first bulge 21 and the second bulge 22 are distributed on the circumference of the pin base 2 according to an angle of 90 degrees, the support 3 is provided with a limiting cantilever 32, the limiting cantilever 32 is provided with a groove 33, when the pin 1 is erected, the first bulge 21 is matched with the groove 33 to fix the pin base 2, so that the pin 1 is erected, when the pin 1 is retracted, the second protrusion 22 cooperates with the groove 33 to fix the socket 2 and keep the pin 1 in the retracted state; participate in 1 and be provided with connector 11, connector 11 is connected with conductive clip 6, conductive clip 6 one end with the mode of clamp with connector 11 links to each other, conductive clip's the other end is connected in PCB board 7, participate in 1 stick up or when withdrawing, conductive clip 6 always with connector 11 intercommunication guarantees the reliability of the head that charges.
The two ends of the support 3 are provided with limiting grooves 34, the pin base 2 is provided with a convex block 23, the lower side of the convex block 23 is semicircular and is tangent to the limiting grooves 34, so that the process that the pins 1 are erected or retracted can be ensured to be smoother, and the rotating hand feeling is good.
Wherein, the bracket 3 is provided with a through groove 35, and the conductive clip 6 extends to the PCB 7 through the through groove 35 and is connected with the PCB.
The upper cover 4 is provided with a through hole 42, and the through hole 42 is matched with the upper side of the pin base 2, so that the pin 1 is more flexible when being erected or retracted.
Wherein, the upper cover 4 is provided with a retraction slot 43, when the pin 1 is retracted, the pin 1 is just embedded into the retraction slot 43, and the retracted pin 1 does not occupy extra space.
The upper cover 4 is provided with a buckle 44, the lower cover 5 is provided with a clamping groove 51, and the buckle 44 is matched with the clamping groove 51, so that the upper cover 4 is tightly combined with the lower cover 5.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A compact multi-angle folding pin structure comprises pins (1), a pin base (2), a support (3), an upper cover (4) and a lower cover (5), and is characterized in that the support (3) is mounted on the lower cover (5), the support (3) is provided with a first pin base groove (31), the upper cover (4) is provided with a second pin base groove (41), the first pin base groove (31) and the second pin base groove (41) are matched to limit the pin base (2) together, so that the pin base (2) can rotate in the pin base groove, the pins (1) are mounted on the pin base (2), a first bulge (21) and a second bulge (22) are arranged in the middle of the pin base (2), and the first bulge (21) and the second bulge (22) are distributed on the circumference of the pin base (2) according to an angle of 90 degrees, the support (3) is provided with a limiting cantilever (32), and the limiting cantilever (32) is provided with a groove (33); participate in (1) and be provided with connector (11), connector (11) are connected with conductive clip (6), the one end of conductive clip (6) with the mode of clamp with connector (11) link to each other, the other end of conductive clip is connected in PCB board (7).
2. The compact multi-angle folding pin structure according to claim 1, characterized in that the bracket (3) is provided with a limiting groove (34) at both ends, the pin base (2) is provided with a projection (23), and the lower side of the projection (23) is semicircular and tangent to the limiting groove (34).
3. A compact multi-angle folding pin structure according to claim 2, characterized in that the bracket (3) is provided with a through slot (35).
4. The compact multi-angle folding pin structure according to claim 1, characterized in that the upper cover (4) is provided with through holes (42).
5. A compact multi-angle folding pin structure according to claim 4, characterized in that the upper cover (4) is provided with a retraction slot (43).
6. The compact multi-angle folding pin structure according to claim 1, wherein the upper cover (4) is provided with a buckle (44), the lower cover (5) is provided with a slot (51), and the buckle (44) is matched with the slot (51) to tightly combine the upper cover (4) and the lower cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120043912.2U CN215070628U (en) | 2021-01-08 | 2021-01-08 | Compact multi-angle folding pin inserting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120043912.2U CN215070628U (en) | 2021-01-08 | 2021-01-08 | Compact multi-angle folding pin inserting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070628U true CN215070628U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120043912.2U Active CN215070628U (en) | 2021-01-08 | 2021-01-08 | Compact multi-angle folding pin inserting structure |
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| Country | Link |
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| CN (1) | CN215070628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117728223A (en) * | 2023-12-25 | 2024-03-19 | 深圳市坤兴科技有限公司 | Be applied to reliability folding pin and processingequipment of charger |
-
2021
- 2021-01-08 CN CN202120043912.2U patent/CN215070628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117728223A (en) * | 2023-12-25 | 2024-03-19 | 深圳市坤兴科技有限公司 | Be applied to reliability folding pin and processingequipment of charger |
| CN117728223B (en) * | 2023-12-25 | 2024-09-17 | 深圳市坤兴科技有限公司 | Be applied to reliability folding pin and processingequipment of charger |
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