CN213584436U

CN213584436U - Vehicle circuit board connector with self-locking function

Info

Publication number: CN213584436U
Application number: CN202023074648.3U
Authority: CN
Inventors: 钱碎林; 罗尚润; 许建丰
Original assignee: Wenzhou Linxin Electronics Co ltd
Current assignee: Wenzhou Linxin Electronics Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-06-29
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a vehicle circuit board connector with self-locking function. The to-be-solved technical problem of the utility model is to provide a block is firm, stable high vehicle circuit board connector with self-locking function. The utility model adopts the technical scheme that the connector comprises a male connector seat and a female connector seat, the male connector seat is provided with at least two parallel intervals which are arranged and run through the square butt joint hole of the male connector seat, the lower part of the square butt joint hole of the male seat is provided with a male seat notch corresponding to the male seat one by one, the male connector seat is provided with a male seat upper surface, the front end of the male seat upper surface is provided with a male seat inserting positioning block, the middle part of the male seat upper surface is provided with a male seat clamping hook body, the male seat clamping hook body comprises two clamping hook supporting seats, clamping hooks and elastic connecting bodies which are arranged on the male seat upper surface in a separated mode, and each clamping hook comprises a clamping plate, a hand pressing lug and a male. The utility model has the advantages that: self-locking is effectively kept, and clamping looseness is prevented; the clamping is firm and the stability is high.

Description

Vehicle circuit board connector with self-locking function

Technical Field

The utility model relates to a connector technical field, concretely relates to vehicle circuit board connector with self-locking function.

Background

In the aspect of electronic communication, various connectors are often needed, an automobile connector is a part which forms each unit of an automobile whole and serves the automobile and is mainly used for transmitting electric signals or conducting electricity, for example, an aerial butting connector for automobile electronic wires is mainly composed of a male seat and a female seat matched with the male seat, the male seat and the female seat are fixedly connected mainly by means of splicing of the male seat and the female seat, and after the male seat and the female seat are contacted, the traditional automobile circuit board connector does not have a self-locking function, is used for a long time or shakes due to the fact that a driver drives the automobile, and the clamping hook is easy to fall off, so that the circuit is poor in contact, the stability is poor, and the installation hidden danger exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the to-be-solved technical problem of the utility model is to provide a block firmly, the high automobile-used circuit board connector that has self-locking function of stability.

The utility model adopts the technical proposal that the vehicle circuit board connector with self-locking function comprises a male connector seat and a female connector seat, and is characterized in that the male connector seat is provided with at least two male square butt joint holes which are arranged side by side at intervals and penetrate through the male connector seat, the lower part of the male square butt joint hole is provided with a male notch which is in one-to-one correspondence with the male square butt joint holes, the male connector seat is provided with a male seat upper surface, the two sides of the front end of the male seat upper surface are provided with male seat inserting positioning blocks, the middle part of the male seat upper surface is provided with a male seat clamping hook body, the male seat clamping hook body comprises two clamping hook supporting seats which are arranged on the male seat upper surface at intervals, a clamping hook and an elastic connecting body which connects the clamping hook supporting seat and the clamping hook together, the clamping hook comprises a clamping plate, a hand pressing lug which is arranged at the rear end of the clamping, a self-locking notch is formed in the lower portion of the hand-pressing lug, and a self-locking turnover plate matched with the self-locking notch is arranged between the two clamping hook supporting seats on the upper surface of the male seat;

the connector is characterized in that a female socket connecting slot is arranged in the female socket of the connector, a female socket square butt joint hole corresponding to the male socket square butt joint hole and penetrating through the female socket of the connector and a female socket opening corresponding to the male socket notch are arranged in the female socket connecting slot, female socket inserting positioning openings corresponding to the male socket inserting positioning blocks are arranged on two sides of the front end of the female socket connecting slot, and female socket clamping blocks matched with the male socket clamping blocks of the clamping plate are arranged on the female socket of the connector.

And a ferrule positioning groove for inserting a ferrule is arranged in the square butt joint hole of the male seat.

And first bulges for connecting the slots are arranged on two sides of the inner lower part of the female seat connecting slot.

The middle of the front end of the upper surface of the male seat is provided with a guide inclined plane which is conveniently inserted into the female seat connecting slot.

And the two sides of the male socket of the connector are provided with male socket positioning blocks of the connector.

The utility model discloses vehicle circuit board connector with self-locking function's advantage lies in: the structural design of the self-locking turnover plate can effectively ensure that the male seat can effectively keep self-locking after being clamped with the female seat, and the condition of poor connection and poor contact caused by loosening and falling of clamping due to shaking or long-time use is prevented; the clamping is firm and the stability is high.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the circuit board connector for a vehicle with a self-locking function according to the present invention;

FIG. 2 is a schematic front view of the male connector housing of the present invention;

FIG. 3 is a schematic view of the back structure of the male connector seat of the present invention;

fig. 4 is a schematic structural view of the female socket connector of the present invention.

Detailed Description

As shown in fig. 1-4, the utility model relates to a vehicular circuit board connector with self-locking function, including the public seat 1 of connector and the female seat 2 of connector, be equipped with at least two on the public seat 1 of connector and set up and run through side by side the public square butt joint hole 4 of public seat of connector 1, the square butt joint hole 4 lower part of public seat is equipped with public seat notch 5 rather than one-to-one, the public seat 1 of connector is equipped with public seat upper surface 3, public seat upper surface 3 front end both sides are equipped with public seat and insert locating piece 6, public seat upper surface 3 middle part is equipped with public seat pothook body 7, public seat pothook body 7 includes two and separates to set up pothook supporting seat 8, pothook 10 on public seat upper surface 3, will pothook supporting seat 8 with the elastic connection body 9 that pothook 10 links together, pothook 10 includes cardboard 11, pothook, The male seat comprises a hand-pressing projection 12 arranged at the rear end of the clamping plate 11 and a male seat clamping block arranged at the lower part of the front end of the clamping plate 11, wherein a self-locking notch 13 is formed in the lower part of the hand-pressing projection 12, and a self-locking turnover plate 14 matched with the self-locking notch 13 is arranged between the two clamping hook supporting seats 8 on the upper surface 3 of the male seat; female seat that is equipped with in the female seat of connector 2 connects slot 16, female seat connect slot 16 be equipped with public seat is corresponding and run through the square butt joint hole 4 of female seat of connector 2 square butt joint hole 17 and with the corresponding female seat opening 18 of public seat notch 5, female seat connect slot 16 front end both sides be equipped with public seat inserts the corresponding female seat of locating piece 6 and inserts locating hole 19, be equipped with on the female seat of connector 2 with cardboard 11 public seat fixture block matched with female seat fixture block 20, the structural design of auto-lock returning face plate can effectively make public seat and female seat joint back, can effectively keep the auto-lock, prevents to become flexible, drop and lead to connecing the emergence of the bad condition of connecing of contact, stability height because of rocking or the joint that long-time use arouses.

The square butt-joint hole 4 of the male seat is internally provided with a lock pin positioning groove 21 for inserting the lock pin, so that the positioning is accurate and the shaking is prevented.

And the two sides of the inner lower part of the female seat receiving slot 16 are provided with slot receiving first bulges 23.

The middle of the front end of the upper surface 3 of the male seat is provided with a guide inclined surface 24 which is conveniently inserted into the female seat connecting slot 16 for quick butt joint.

And connector male seat positioning blocks 25 are arranged on two sides of the connector male seat 1.

The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.

Claims

1. The utility model provides a vehicle circuit board connector with self-locking function, includes public seat of connector (1) and the female seat of connector (2), its characterized in that: the male socket (1) of the connector is provided with at least two male socket square butt joint holes (4) which are arranged side by side at intervals and penetrate through the male socket (1) of the connector, the lower parts of the male socket square butt joint holes (4) are provided with male socket notches (5) which correspond to the male socket square butt joint holes one by one, the male socket (1) of the connector is provided with a male socket upper surface (3), the two sides of the front end of the male socket upper surface (3) are provided with male socket inserting positioning blocks (6), the middle part of the male socket upper surface (3) is provided with a male socket clamping hook body (7), the male socket clamping hook body (7) comprises two clamping hook supporting seats (8) and a clamping hook (10) which are arranged on the male socket upper surface (3) at intervals, an elastic connecting body (9) which connects the clamping hook supporting seats (8) and the clamping hook (10) together, the clamping hook (10) comprises a clamping plate (11), a hand pressing lug (12) arranged at the rear end of the clamping plate (11, a self-locking notch (13) is formed in the lower portion of the hand-pressing projection (12), and a self-locking turnover plate (14) matched with the self-locking notch (13) is arranged between the two clamping hook supporting seats (8) on the upper surface (3) of the male seat;

be equipped with female seat in female seat of connector (2) and connect slot (16), female seat connect be equipped with in slot (16) with public seat is corresponding and run through the square butt joint hole (4) of female seat of connector (2) square butt joint hole (17) and with public seat notch (5) corresponding female seat opening (18), female seat connect slot (16) front end both sides be equipped with public seat inserts the corresponding female seat of locating piece (6) and inserts locating hole (19), be equipped with on female seat of connector (2) with cardboard (11) public seat fixture block matched with female seat fixture block (20).

2. The circuit board connector with self-locking function for vehicle according to claim 1, wherein: and a ferrule positioning groove (21) for inserting a ferrule is arranged in the square butt joint hole (4) of the male seat.

3. The circuit board connector with self-locking function for vehicle according to claim 1, wherein: and first bulges (23) for connecting the slots are arranged on two sides of the inner lower part of the female seat connecting slot (16).

4. The circuit board connector with self-locking function for vehicle according to claim 1, wherein: the middle of the front end of the upper surface (3) of the male seat is provided with a guide inclined surface (24) which is conveniently inserted into the female seat connecting slot (16).

5. The circuit board connector with self-locking function for vehicle according to claim 1, wherein: and connector male seat positioning blocks (25) are arranged on two sides of the connector male seat (1).