CN210576566U - Connecting terminal - Google Patents
Connecting terminal Download PDFInfo
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- CN210576566U CN210576566U CN201921809640.1U CN201921809640U CN210576566U CN 210576566 U CN210576566 U CN 210576566U CN 201921809640 U CN201921809640 U CN 201921809640U CN 210576566 U CN210576566 U CN 210576566U
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- fixed
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- 230000007704 transition Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of circuit connection, and provides a connecting terminal, which comprises a base and a pair of electric connectors; one side of the base is provided with an accommodating groove and a pair of fixing grooves, and each fixing groove forms a through hole for the electric connector to pass through; every electric connector includes fixed connection piece and elastic connection piece, and the fixed connection piece is fixed in the bottom that corresponds the fixed slot and will be kept away from the one end of elastic connection piece and pass corresponding via hole, and elastic connection piece includes and links to each other and be curved conductive part with the connecting portion that corresponds the connecting portion that fixed connection piece links to each other, and the connecting portion slope sets up and makes the conductive part stretch into in the holding tank. The utility model discloses an electricity connection piece carries out the electricity with the electronic equipment that needs charge and is connected, and gravity through electronic equipment self or external force reach the stress balance state with the elasticity that electricity connection piece pressurized deformation produced, make electronic equipment and connecting terminal's firm in contact and contact surface big, have solved current pin type contact technical problem of contact failure.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a circuit connection technical field especially relates to a connecting terminal.
[ background of the invention ]
At present, many electronic devices to be charged have the advantage of small size, and the like, and a contact terminal of a needle type is used for connecting a circuit, but the contact terminal of the needle type has the technical problems of easy deformation and poor contact due to small contact area.
[ Utility model ] content
The utility model aims at providing a connecting terminal for solve current terminal and lead to contact failure's technical problem easily because of the contact surface is little.
In order to achieve the above object, the present invention provides a connection terminal, including a base and a pair of electrical connectors connected to the base; one side of the base is provided with an accommodating groove and a pair of fixing grooves which are communicated with the accommodating groove and are used for accommodating the electric connecting piece, and each fixing groove penetrates through one side of the base, which is deviated from the accommodating groove, and a through hole for the electric connecting piece to pass through is formed; each electric connector comprises a fixed connecting sheet and an elastic connecting sheet connected with one end of the fixed connecting sheet, the fixed connecting sheet is fixed at the bottom of the corresponding fixing groove and far away from one end of the elastic connecting sheet, the corresponding via hole is extended out, the elastic connecting sheet comprises a connecting part connected with the corresponding fixed connecting sheet and a conductive part connected with the connecting part and in an arc shape, and the connecting part is obliquely arranged and enables the conductive part to extend into the accommodating groove.
In a preferred embodiment, one end of the fixing connecting piece, which is far away from the elastic connecting piece, is provided with a clamping convex part for interference fastening on the fixing groove.
In a preferred embodiment, the fixing connecting piece is provided with a limiting lug, and the inner wall of the fixing groove is provided with a pair of limiting grooves which are matched with the limiting lug in shape and used for being tightly matched with the corresponding fixing connecting piece.
In a preferred embodiment, the bottom of the base is provided with a connecting block.
In a preferred embodiment, a limiting part is arranged at the end of one end of the conductive part, which is far away from the connecting part.
In a preferred embodiment, the fixed connecting sheet and the elastic connecting sheet are manufactured by integral molding, and the connecting part of the fixed connecting sheet and the elastic connecting sheet is in circular arc transition.
In a preferred embodiment, the end of the fixed connecting piece far away from the elastic connecting piece is provided with a strip-shaped convex part.
In a preferred embodiment, the fixing connecting piece is fixed to the corresponding fixing groove through clamping.
In a preferred embodiment, the fixing tabs are fixed to the corresponding fixing grooves by bonding.
In a preferred embodiment, the fixing connecting pieces are fixed to the corresponding fixing grooves through screw connection.
The utility model discloses an electricity connection piece carries out the electricity with the electronic equipment that needs charge and is connected, and gravity through electronic equipment self or external force reach the stress balance state with the elasticity that electricity connection piece pressurized deformation produced, make electronic equipment and connecting terminal's firm in contact and contact surface big, have solved current pin type contact technical problem of contact failure.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective exploded view of a connection terminal according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an electrical connection sheet of a connection terminal according to an embodiment of the present invention.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly apparent, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings of the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a connection terminal 100, which mainly solves the technical problem of poor contact caused by small contact area of the conventional terminal. In the present embodiment, the connection terminal 100 is mounted on a circuit board of a charging device for connecting an electronic device to be charged.
In the embodiment of the present invention, the connection terminal 100 includes a base 10 and a pair of electrical connectors 20 connected to the base; one side of the base 10 is provided with an accommodating groove 11 and a pair of fixing grooves 12 which are communicated with the accommodating groove 11 and are used for accommodating the electric connecting piece 20, and each fixing groove 12 penetrates through one side of the base 10, which is far away from the accommodating groove 11, and forms a through hole 101 for the electric connecting piece 20 to pass through; each electrical connector 20 comprises a fixed connecting sheet 21 and an elastic connecting sheet 22 connected with one end of the fixed connecting sheet 21, the fixed connecting sheet 21 is fixed at the bottom of the corresponding fixing groove 12, one end far away from the elastic connecting sheet 22 passes through the corresponding through hole 101, the elastic connecting sheet 22 comprises a connecting part 221 connected with the corresponding fixed connecting sheet 21 and a conductive part 222 which is connected with the connecting part 221 and is arc-shaped, and the connecting part 221 is obliquely arranged and enables the conductive part 222 to extend into the accommodating groove 11.
It can be understood that, the receiving groove 11 of the base 10 is used to fix the electronic device to be charged so as to ensure that the electronic device to be charged can maintain a charging state, the elastic connecting sheet 22 is used to electrically connect the electronic device to be charged, and the elastic connecting sheet 22 extends the conductive portion 222 into the receiving groove 11 so that the conductive portion 222 can press the charging connection position of the corresponding electronic device, thereby the electrical connection between the electrical connector 20 and the electronic device is more stable and reliable, and the conductive portion 222 is arc-shaped to facilitate the insertion and extraction of the electronic device, that is, the electronic device is connected or separated with the connecting terminal 100 by means of insertion and extraction, which can improve convenience.
In the present embodiment, the base 10 may be made of an insulating material such as plastic or rubber, and has a rectangular parallelepiped shape, the accommodating groove 11 may also have a rectangular parallelepiped shape, and one side of the base 10 is opened to facilitate connection of the electronic device to be charged, but the base 10 may also have a cylindrical or polyhedral shape, and the shape of the accommodating groove 11 may be matched with the electronic device to be charged, and is not limited herein. Further, in an embodiment, the opposite side of the base 10 departing from the accommodating groove 11 is provided with at least one connecting block 14 for positioning and fixing when the connecting terminal 100 is connected with the circuit board. The base 10 may be fixedly connected to the circuit board by means of bonding, screwing, or the like.
Further, in an embodiment, the fixed connecting piece 21 may be fixed in the corresponding fixing groove 12 by any one of clamping, bonding and screwing, in this embodiment, for convenience of assembly and disassembly, the fixed connecting piece 21 is fixed in the corresponding fixing groove 12 by clamping, specifically, a pair of limiting grooves 13 for matching with the corresponding fixed connecting piece 21 is formed on the inner wall of the fixing groove 12, that is, two sides of the fixed connecting piece 21 are clamped in the corresponding pair of limiting grooves 13 by the limiting protrusions 213; simultaneously in order to prevent that fixed connection piece 21 from producing not hard uply, the both sides of fixed connection piece 21 are protruding respectively and are formed a joint convex part 211, thereby joint convex part 211 produces the interference fastening through the inner wall of extrusion spacing groove 13 deformation, makes fixed connection piece 21 be difficult for droing from spacing groove 13. Optionally, joint convex part 211 is located the one end that elastic connection piece 22 was kept away from to fixed connection piece 21, and when fixed connection piece 21 inserted through the joint and installed in fixed slot 12, the removal of joint convex part 211 can not lead to most region in the spacing groove 13 to produce deformation to the wear that causes spacing groove 13 is littleer, promotes life.
Optionally, a portion of the fixed connection sheet 21, which is far away from one end of the elastic connection sheet 22 and extends out of the corresponding via hole 101, is provided with a bar-shaped protrusion 212, when the connection terminal 100 is fixed on the circuit board, the portion of the fixed connection sheet 21 extending out of the corresponding via hole 101 is inserted into the circuit board to be clamped into the circuit board for electrical connection, and the bar-shaped protrusion 212 extrudes the corresponding connection portion of the circuit board for interference fastening, so that the connection terminal 100 is not easy to fall off. Specifically, the strip-shaped convex part 212 can be manufactured by stamping one surface of the fixed connecting sheet 21 extending out of the through hole part, so that one surface of the strip-shaped convex part 212 positioned on the fixed connecting sheet 21 is a convex surface, and the back surface is a concave surface; in addition, the bar-shaped protrusion 212 may be a protrusion added on one or both sides of the fixed connection piece 21, and in this embodiment, the cross section of the bar-shaped protrusion 212 is an arc-shaped surface, which is more convenient for inserting or pulling out the connection terminal 100 on the circuit board.
Further, in one embodiment, the elastic connecting sheet 22 is a sheet that is partially bent, and the connecting portions 221 are disposed obliquely so that the elastic connecting sheet 22 extends into the accommodating groove 11, specifically, the distance between the conductive portions 222 of two elastic connecting sheets 22 is smaller than the distance between the connecting portions 221. When the electronic device enters the accommodating groove 11 and is fixed, the elastic connecting sheet 22 in the accommodating groove 11 is pressed and forced to deform towards the inner wall of the accommodating groove 11, so as to generate an opposite elastic force, that is, the elastic direction of the elastic connecting sheet 22 is towards the charging connection position of the elastic connecting sheet 22 and the electronic device, so that the conductive part 222 of the elastic connecting sheet 22 is tightly connected to the charging connection position of the electronic device, and the good contact effect due to firm charging connection and large contact surface is realized.
Optionally, one end of the conductive portion 222, which is far away from the connecting portion 221, is further provided with a limiting portion 223, which is used for limiting deformation of the elastic connecting sheet 22, specifically, when the electronic device enters the accommodating groove 11, deformation of the elastic connecting sheet 22 may be too large, long-term use may cause irreversible deformation of the elastic connecting sheet 22, resulting in reduction of elasticity, and the service life of the connecting terminal 100 is affected, therefore, the limiting portion 223 may be when the elastic connecting sheet 22 is pressed to be deformed greatly, one end of the limiting portion 223, which is far away from the conductive portion 222, directly touches the fixed connecting sheet 21, and the elastic connecting sheet 22 is prevented from continuing to be deformed without affecting electrical connection between the conductive portion 222 and the charging connection of the electronic. The shape of the stopper 223 is not limited here.
Optionally, the whole electric connecting plate 2 is made by integrally forming a plate, and an arc transition treatment is performed at the joint of the fixed connecting plate 21 and the elastic connecting plate 22, specifically, when the elastic connecting plate 22 connected with the electric connecting plate is deformed, the joint of the arc transition generates torsion due to torsional deformation, and the elasticity of the whole elastic connecting plate 22 is enhanced by the connection of the connecting part 221.
The utility model discloses an electricity connection piece 20 carries out the electricity with the electronic equipment that needs charge and is connected, and gravity through electronic equipment self or external force reach the stress balance state with the elasticity that electricity connection piece 20 pressurized deformation produced, make electronic equipment and connecting terminal 100's firm in contact and contact surface big, have solved current pin type contact technical problem badness.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. A connecting terminal is characterized by comprising a base and a pair of electric connectors connected with the base; one side of the base is provided with an accommodating groove and a pair of fixing grooves which are communicated with the accommodating groove and are used for accommodating the electric connecting piece, and each fixing groove penetrates through one side of the base, which is deviated from the accommodating groove, and a through hole for the electric connecting piece to pass through is formed; each electric connector comprises a fixed connecting sheet and an elastic connecting sheet connected with one end of the fixed connecting sheet, the fixed connecting sheet is fixed at the bottom of the corresponding fixing groove and one end of the fixed connecting sheet far away from the fixed connecting sheet penetrates through the corresponding through hole, the elastic connecting sheet comprises a connecting part connected with the corresponding fixed connecting sheet and a conductive part connected with the connecting part and in an arc shape, and the connecting part is obliquely arranged and enables the conductive part to stretch into the accommodating groove.
2. A connecting terminal according to claim 1, wherein the fixing lug is provided at its end remote from the elastic lug with a snap-in projection for interference fastening to the fixing groove.
3. The connecting terminal according to claim 1, wherein the fixing connecting piece is provided with a limiting projection, and the inner wall of the fixing groove is provided with a pair of limiting grooves which are matched with the limiting projection in shape and are used for being tightly matched with the corresponding fixing connecting piece.
4. A connecting terminal according to claim 1, wherein the base is provided at a bottom thereof with a connecting block.
5. A connecting terminal according to claim 1, wherein an end of the conductive portion remote from the connecting portion is provided with a stopper portion.
6. The connecting terminal according to claim 1, wherein the fixed connecting piece and the elastic connecting piece are manufactured by integral molding, and the connecting part of the fixed connecting piece and the elastic connecting piece is in circular arc transition.
7. A connecting terminal according to claim 1, characterized in that the end of the fixed lug remote from the elastic lug is provided with a strip-shaped projection.
8. A connecting terminal according to claim 1, wherein the fixing lugs are fixed to the corresponding fixing grooves by snap-fitting.
9. A connecting terminal according to claim 1, wherein the fixing tabs are fixed to the corresponding fixing grooves by adhesion.
10. The connection terminal according to claim 1, wherein the fixing connection piece is fixed to the corresponding fixing groove by screw coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809640.1U CN210576566U (en) | 2019-10-25 | 2019-10-25 | Connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921809640.1U CN210576566U (en) | 2019-10-25 | 2019-10-25 | Connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210576566U true CN210576566U (en) | 2020-05-19 |
Family
ID=70660208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921809640.1U Active CN210576566U (en) | 2019-10-25 | 2019-10-25 | Connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210576566U (en) |
-
2019
- 2019-10-25 CN CN201921809640.1U patent/CN210576566U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen yiyouxing Electronic Co.,Ltd. Assignor: Gao Qiong Contract record no.: X2020980004700 Denomination of utility model: Junction terminal Granted publication date: 20200519 License type: Common License Record date: 20200805 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240119 Address after: 518000, Building 201, Yindao Factory, No. 3 Mengtuoli Road, Shapu Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen xinlianxing Electronics Co.,Ltd. Address before: 518000, Building 5, Hongfa Junyu, Songgang Street, Songgang Town, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Gao Qiong |