CN220368175U - Electric terminal and connector - Google Patents
Electric terminal and connector Download PDFInfo
- Publication number
- CN220368175U CN220368175U CN202322024494.4U CN202322024494U CN220368175U CN 220368175 U CN220368175 U CN 220368175U CN 202322024494 U CN202322024494 U CN 202322024494U CN 220368175 U CN220368175 U CN 220368175U
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- contact
- terminal
- limiting
- contact part
- connector
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- 238000005452 bending Methods 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of connectors, in particular to an electric terminal and a connector, comprising a fixing part, a limiting part, an extending part, a first contact part, a second contact part and a wiring part; the limiting part and the extending part are respectively connected to two ends of the fixing part, one side of the limiting part is bent upwards to form a bending table, the top end of the bending table is bent to form a limiting step, one end of the extending part is bent upwards to extend and be connected to the first contact part, the first contact part is connected with the second contact part, a limiting convex ring is arranged at the connecting position of the second contact part and the first contact part, and the limiting step is used for limiting the limiting convex ring. The utility model solves the problems that the contact stability of the terminal of the existing connector is insufficient and the requirement of large current cannot be met, increases the contact area and improves the conductivity.
Description
Technical Field
The present utility model relates to the field of connectors, and in particular, to an electrical terminal and a connector.
Background
Connectors are a component that electronic engineering technicians often contact. The function is as follows: and a bridge for communication is erected between the blocked or isolated circuits in the circuit, so that current flows, and the circuit achieves a preset function. Connectors are an indispensable component in electronic devices. The in-vehicle connector is one type of connector, and the in-vehicle connector needs to transmit signals and power through an electric wire.
The existing vehicle-mounted connector is poor in internal structure stability in the use of opposite plug connection, the structure is easy to displace, and after the cyclic plug use, the situation that the follow-up plug cannot be used in a contact mode is caused by displacement.
Disclosure of Invention
In order to solve the problems, the utility model provides an electric connection terminal and a connector which solve the problems that the contact stability of the terminal of the existing connector is insufficient and the requirement of large current cannot be met, increase the contact area and improve the conductivity.
The technical scheme adopted by the utility model is as follows: an electric terminal comprises a fixing part, a limiting part, an extending part, a first contact part, a second contact part and a wiring part; the limiting part and the extending part are respectively connected to two ends of the fixing part, one side of the limiting part is bent upwards to form a bending table, the top end of the bending table is bent to form a limiting step, one end of the extending part is bent upwards to extend and be connected to the first contact part, the first contact part is connected with the second contact part, a limiting convex ring is arranged at the connecting position of the second contact part and the first contact part, and the limiting step is used for limiting the limiting convex ring.
The scheme is further improved in that positioning mounting sheets are arranged on two sides of the fixing part.
According to the technical scheme, the two sides of the limiting part are bent upwards to form bending tables, the bending tables on the two sides are symmetrically arranged, a limiting groove is formed under the action of the two limiting steps, and one end of the limiting convex ring extends into the limiting groove.
The further improvement to above-mentioned scheme does, one side of spacing portion is equipped with the connection step, wiring portion is connected with the connection step, wiring portion includes conductor clamp and line body fastener, through an organic whole connection between conductor clamp and the line body fastener, the wire clamping groove has been seted up on the conductor clamp.
The technical scheme is further improved in that one end of the extending part is upwards bent to form an arch structure, and the first contact part is provided with a contact convex strip; and one end of the second contact part is bent downwards to form an abutting table, and when the first contact part receives contact pressure, the second contact part is pressed downwards to abut against the surface of the fixing part.
A connector includes the electrical terminal.
The further improvement of the scheme is that the plug-in type socket comprises a plug-in shell, a contact table is arranged on the plug-in shell, a terminal groove is formed in the contact table, a plurality of terminal grooves are formed in the terminal groove and are arranged on the contact table according to the terminal grooves, the electric connection terminal is arranged in the terminal groove, and the first contact part is exposed out of the surface of the terminal groove.
The improvement of the scheme is that the bottom of the terminal groove is provided with a fixed slot, one side of the terminal groove is provided with a positioning step, two sides of the fixed part are inserted into the fixed slot, and one end of the extending part extends to the positioning step.
According to the technical scheme, the assembly clamping buckle is formed on one surface of the fixing portion through stamping, an assembly clamping groove is formed in the bottom of the terminal groove, and the assembly clamping buckle is used for being clamped on the assembly clamping groove.
According to the technical scheme, the plug-in shell is provided with the fixing step on one side of the contact table, one end of the wiring part extends to the fixing step, the fixing step is provided with the fixing piece, the fixing piece is provided with the fixing groove, and the fixing groove is used for fixing the wiring part on the fixing step.
The beneficial effects of the utility model are as follows:
compared with the prior connector terminal, the utility model is suitable for the conductive contact of the vehicle-mounted seat connector, the fixing part is used for terminal installation and fixing, the limit is not used for limiting the second contact part, the extending part enables the first contact part to have elasticity in contact, when the connector contacts, the first contact part is used for conductive contact, the second contact part is pressed down after contact, and the second contact part is contacted with the fixing part, so that the contact area can be increased, the requirement of large current is met, the terminal itself adopts a high-grade fatigue-resistant conductive material, the contact stability is met, and the durability is improved. The problem that the contact stability of the existing connector terminal is insufficient and the requirement of large current cannot be met is solved, the contact area is increased, and the conductivity is improved.
Compared with the prior art, the connector adopts the terminal, and when in connection use, the extension part enables the first contact part to have elasticity in contact, when the connector contacts, the first contact part is used for conducting contact, the second contact part is pressed down after contact, the second contact part is contacted with the fixed part, and then the contact area can be increased, simultaneously, the requirements of heavy current and repeated plugging are met, the requirements of a vehicle-mounted system on power supply, signals and the like are met, the production process is simple, the installation is convenient, and the cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of an electrical terminal according to the present utility model;
fig. 2 is a schematic perspective view of the electrical terminal of fig. 1 from another perspective;
FIG. 3 is a schematic perspective view of a connector according to the present utility model;
FIG. 4 is an exploded view of the connector of FIG. 3;
FIG. 5 is a schematic top view of the connector of FIG. 3;
fig. 6 is a cross-sectional view of A-A in fig. 5.
Reference numerals illustrate: the fixing part 1, the positioning mounting piece 11, the assembly buckle 12, the limiting part 2, the bending table 21, the limiting step 22, the connecting step 23, the extension part 3, the first contact part 4, the contact convex strip 41, the second contact part 5, the limiting convex ring 51, the abutting table 52, the wiring part 6, the conductor clamp 61, the wire clamp 62, the plug housing 7, the contact table 71, the terminal groove 72, the fixing slot 721, the positioning step 722, the assembly clamping groove 723, the fixing step 73, the fixing piece 74 and the fixing groove 741.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" 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.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
As shown in fig. 1 to 6, in one embodiment of the present utility model, an electrical terminal includes a fixing portion 1, a limiting portion 2, an extending portion 3, a first contact portion 4, a second contact portion 5, and a wire connection portion 6; the limiting part 2 and the extending part 3 are respectively connected to two ends of the fixing part 1, one side of the limiting part 2 is bent upwards to form a bending table 21, the top end of the bending table 21 is bent to form a limiting step 22, one end of the extending part 3 is bent upwards to extend and is connected to the first contact part 4, the first contact part 4 is connected with the second contact part 5, a limiting convex ring 51 is arranged at the connection position of the second contact part 5 and the first contact part 4, and the limiting step 22 is used for limiting the limiting convex ring 51. This embodiment is applicable to on-vehicle seat connector conductive contact, fixed part 1 is used for the terminal installation to be fixed, it is spacing not to be used for second contact 5, extension 3 makes first contact 4 have elasticity when contacting, when the connector contacts, first contact 4 is used for conductive contact, make second contact 5 push down after the contact, second contact 5 contacts with fixed part 1, and then can increase area of contact, satisfy the heavy current requirement, the terminal itself adopts the tired conductive material of plateau county, satisfy contact stability, improve the durability. The problem that the contact stability of the existing connector terminal is insufficient and the requirement of large current cannot be met is solved, the contact area is increased, and the conductivity is improved.
The both sides of fixed part 1 are equipped with location mounting piece 11, and the location mounting piece 11 through fixed part 1 both sides is used for the structure installation of electric terminal, guarantees structural stability after the installation, and the phenomenon that looseness can not appear in the connection use.
Both sides of the limiting part 2 are bent upwards to form bending tables 21, the bending tables 21 on both sides are symmetrically arranged, a limiting groove is formed under the action of two limiting steps 22, one end of the limiting convex ring 51 extends into the limiting groove, in the embodiment, the limiting groove is formed through the bending tables 21 formed upwards and used for limiting the limiting convex ring 51, the structure is more stable, and the limiting groove limits the second contact part 5 when the extending part 3 rebounds.
One side of spacing portion 2 is equipped with and connects step 23, wiring portion 6 is connected with connecting step 23, wiring portion 6 includes conductor clamp 61 and line body clamp 62, through an organic whole connection between conductor clamp 61 and the line body clamp 62, the wire clamping groove has been seted up on the conductor clamp 61, in this embodiment, sets up and connects step 23 cooperation connecting portion and connects, and wiring portion 6 passes through conductor clamp 61 and is connected with the conductor, and line body clamp 62 is connected the outer quilt centre gripping of connecting wire, and structural connection is stable.
One end of the extension part 3 is bent upwards to form an arch structure, and the first contact part 4 is provided with a contact convex strip 41; in this embodiment, an extension 3 of arcuate configuration is used to ensure resiliency. Specifically, an abutment 52 is bent downward at one end of the second contact portion 5, and when the first contact portion 4 receives a contact pressure, the second contact portion 5 is pressed downward, and the abutment 52 abuts against the surface of the fixing portion 1.
As shown in fig. 1 to 6, a connector adopts the above terminal, and when in connection use, the extension part 3 makes the first contact part 4 have elasticity in contact, when the connector contacts, the first contact part 4 is used for conducting contact, after contact, the second contact part 5 is pressed down, the second contact part 5 contacts with the fixing part 1, so that the contact area can be increased, and simultaneously, the requirements of large current and multiple plugging and unplugging are met, the requirements of a vehicle-mounted system on power supply, signals and the like are met, the production process is simple, the installation is convenient, and the cost is reduced.
The connector comprises a plug housing 7, wherein a contact table 71 is arranged on the plug housing 7, a plurality of terminal grooves 72 are formed in the contact table 71, the terminal grooves 72 are arranged on the contact table 71 and are sequentially arranged on the contact table 71, the electric connection terminals are arranged in the terminal grooves 72, and the first contact parts 4 are exposed on the surfaces of the terminal grooves 72; in this embodiment, the plugging housing 7 is used for fixing and installing the structure, and is conveniently installed on the seat, specifically, installation steps are arranged on two sides of the plugging platform, and installation holes are formed in the installation steps for installing the structure. The terminal groove 72 is used for installing an electric terminal, and the structure is convenient to install.
The bottom of the terminal slot 72 is provided with a fixing slot 721, one side of the terminal slot 72 is provided with a positioning step 722, two sides of the fixing portion 1 are inserted into the fixing slot 721, one end of the extending portion 3 extends to the positioning step 722, in this embodiment, the fixing slot 721 and the positioning step 722 are provided for positioning and fixing when the electrical terminal is installed.
One surface of the fixing portion 1 is formed with an assembly buckle 12 by punching, an assembly clamping groove 723 is formed at the bottom of the terminal groove 72, the assembly buckle 12 is used for being clamped on the assembly clamping groove 723, in this embodiment, the assembly buckle 12 is used for fixing a structure, and structural stability is ensured after assembly.
A fixing step 73 is arranged on one side of the plug housing 7, which is positioned on the contact table 71, one end of the wiring part 6 extends to the fixing step 73, a fixing piece 74 is arranged on the fixing step 73, a fixing groove 741 is arranged on the fixing piece 74, and the fixing groove 741 is used for fixing the wiring part 6 on the fixing step 73; in this embodiment, the fixing member 74 on the fixing step 73 is used for fixing the wiring portion 6, and specifically has the fixing groove 741 for connecting the wiring portion 6, so that the structural wiring is stable.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. An electrical terminal, characterized by: the device comprises a fixing part, a limiting part, an extending part, a first contact part, a second contact part and a wiring part; the limiting part and the extending part are respectively connected to two ends of the fixing part, one side of the limiting part is bent upwards to form a bending table, the top end of the bending table is bent to form a limiting step, one end of the extending part is bent upwards to extend and be connected to the first contact part, the first contact part is connected with the second contact part, a limiting convex ring is arranged at the connecting position of the second contact part and the first contact part, and the limiting step is used for limiting the limiting convex ring.
2. The electrical terminal of claim 1, wherein: positioning and mounting sheets are arranged on two sides of the fixing part.
3. The electrical terminal of claim 1, wherein: the both sides of spacing portion all bend up and are formed with the platform of bending, and the platform symmetry of bending of both sides sets up to form a spacing groove under the effect of two spacing steps, spacing bulge loop's one end extends to in the spacing groove.
4. The electrical terminal of claim 1, wherein: one side of spacing portion is equipped with the connection step, wiring portion is connected with the connection step, wiring portion includes conductor clamp and line body fastener, through an organic whole connection between conductor clamp and the line body fastener, the wire clamping groove has been seted up on the conductor clamp.
5. The electrical terminal of claim 1, wherein: one end of the extension part is bent upwards to form an arch structure, and the first contact part is provided with a contact convex strip; and one end of the second contact part is bent downwards to form an abutting table, and when the first contact part receives contact pressure, the second contact part is pressed downwards to abut against the surface of the fixing part.
6. A connector, characterized in that: comprising an electrical terminal according to any one of claims 1 to 5.
7. The connector of claim 6, wherein: the electric connector comprises a plug-in shell, wherein a contact table is arranged on the plug-in shell, a terminal groove is formed in the contact table, a plurality of terminal grooves are formed in the terminal groove and are arranged on the contact table according to the terminal grooves, an electric connection terminal is arranged in the terminal groove, and a first contact part is exposed out of the surface of the terminal groove.
8. The connector of claim 7, wherein: the bottom of terminal groove has been seted up fixed slot, one side of terminal groove is equipped with the location step, the both sides of fixed part are inserted and are established at fixed slot, the one end of extension extends to the location step.
9. The connector of claim 7, wherein: one side of the fixing part is provided with an assembly buckle through stamping, the bottom of the terminal groove is provided with an assembly clamping groove, and the assembly buckle is used for being clamped on the assembly clamping groove.
10. The connector of claim 7, wherein: the utility model discloses a plug-in shell, including the contact bench, the plug-in shell is located the contact bench, the one end of wiring portion extends to fixed step, be equipped with the mounting on the fixed step, the fixed slot has been seted up on the mounting, the fixed slot is used for fixing wiring portion on fixed step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024494.4U CN220368175U (en) | 2023-07-28 | 2023-07-28 | Electric terminal and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024494.4U CN220368175U (en) | 2023-07-28 | 2023-07-28 | Electric terminal and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368175U true CN220368175U (en) | 2024-01-19 |
Family
ID=89518239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024494.4U Active CN220368175U (en) | 2023-07-28 | 2023-07-28 | Electric terminal and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368175U (en) |
-
2023
- 2023-07-28 CN CN202322024494.4U patent/CN220368175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |