CN221262845U

CN221262845U - Spanner fixed connector

Info

Publication number: CN221262845U
Application number: CN202322895335.1U
Authority: CN
Inventors: 吕马强; 包红瑛; 吕旭波; 金章良; 赵江平; 周斌; 袁坡; 陈柳英; 潘盼盼; 苏雪琴; 张丽; 王晓斌
Original assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Current assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Filing date: 2023-10-27
Publication date: 2024-07-02
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a spanner fixed connector which comprises a connector body, wherein a plurality of binding holes are formed in the connector body, a fastening cavity is formed in the upper end of the connector body, a trigger structure is arranged in the fastening cavity, the trigger structure comprises a left trigger and a right trigger component, one end of the left trigger is connected with the fastening cavity, a space is reserved between one side of the left trigger and the fastening cavity, the right trigger component comprises a right trigger, a trigger bottom plate and a trigger connecting structure, the right trigger is fixed on the upper end face of the trigger bottom plate, the trigger connecting structure is clamped with the fastening cavity, a groove is formed in one side of the right trigger, a lug is arranged on one side of the left trigger, and the space is reserved between the left trigger and the right trigger.

Description

Spanner fixed connector

Technical Field

The utility model relates to the field of automobile wire harnesses, in particular to a wrench fixed connector.

Background

The wire harness is a connection between the signal and power supply between the carrying devices, which are bound together by a set of wires and cables. The wiring part for connecting various electrical equipment in the automobile circuit consists of an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like.

In order to facilitate the application of the wire harness, the plug connector can be installed at the end part of the wire harness, the wire harnesses with different functions are fixed in different trunking of the plug connector, and then the plug connector is directly plugged with external equipment, so that the wire harness can realize the function of communicating circuits. When the wire harness is used, the most important point is the stability of fixation between the wire harness and the plug connector, and how to further improve the fixation firmness between the wire harness and the plug connector and the connection firmness between the plug connector and the external wiring port is a problem which is always researched and developed and solved at the present stage. In view of the above problems, a solution is proposed below.

Disclosure of utility model

The utility model aims to provide a spanner fixed connector which has the advantages of being capable of locking a signal wire and locking when being connected with an automobile wiring port.

The technical aim of the utility model is realized by the following technical scheme:

The utility model provides a fixed connector of spanner, includes the connector body, a plurality of beam holes have been seted up on the connector body, the beam hole is used for fixed signal line, the upper end of connector body is equipped with the fastening chamber, the fastening intracavity is equipped with the trigger structure, the trigger structure includes left trigger and right trigger subassembly, the one end and the fastening chamber of left trigger are connected, just there is the interval between one side and the fastening chamber of left trigger, the right trigger subassembly includes right trigger, trigger bottom plate and trigger connection structure, the right trigger is fixed in the up end of trigger bottom plate, the trigger bottom plate is located the fastening intracavity, trigger connection structure and fastening chamber joint to make right trigger subassembly and fastening chamber fixed connection, one side towards left trigger is equipped with the recess of inwards sunken, one side of left trigger is equipped with outside bellied lug, there is the interval between left trigger and the right trigger, lug and recess cooperation in order to press from both sides tight outside wiring port.

Preferably, the wire harness holes are divided into an upper row and a lower row, the wire harness holes in the upper row and the wire harness holes in the lower row are arranged in a staggered mode, one end of the connector body, which is inserted into the external wiring port, is the front end, a wire supporting block is arranged in the wire harness holes, the rear end of the wire supporting block is fixedly connected with the bottom surface of the wire harness holes, and a gap is reserved between the front end of the wire supporting block and the bottom surface of the wire harness holes.

Preferably, the lower end of the connector body is inserted with a fastener, two rows of wire through holes are formed in the fastener, a plurality of wire through holes are in one-to-one correspondence with a plurality of wire harness holes, fastening blocks are arranged in the wire through holes, and the fastening blocks are used for propping against signal wires passing through the wire through holes.

Preferably, the two sides of the fastener are respectively provided with a side buckling block, the side buckling blocks are in buckling connection with the connector body, two top buckling blocks are fixedly arranged at the upper end of one side of the fastener, the upper end faces of the top buckling blocks are inclined planes, the lower end faces of the top buckling blocks are planes, the top buckling blocks are in buckling connection with the connector body, and the top buckling blocks are matched with the side buckling blocks so that the fastener is fixed with the connector body.

Preferably, two reinforcing holes are formed in two sides of the connector body, reinforcing blocks are arranged in the four reinforcing holes, the front ends of the reinforcing blocks are planes, and the rear ends of the reinforcing blocks are inclined planes.

Preferably, guide grooves are formed in two sides of the connector body, the front ends of the guide grooves are communicated with the outside, and the guide grooves are used for guiding the plugging direction of the connector body.

Preferably, the trigger connection structure comprises a trigger connection plate and a trigger clamping block, one end of the trigger clamping block is connected with the trigger connection plate, the other end of the trigger clamping block is suspended, a buckling block is arranged on the trigger clamping block, one side of the buckling block is an inclined plane, the other side of the buckling block is a vertical plane, and the trigger clamping block is connected with a fastening cavity in a buckling mode through the buckling block.

The beneficial effects of the utility model are as follows: when the signal wire is installed, the signal wire can be fixed on a special fixing plate, the fixing plate can be fixed with the connector body from the rear end of the connector body, and the reinforcing blocks in the four reinforcing holes can be clamped with the fixing plate, so that the fixing plate is fixed on the connector body, and the signal wire is installed.

When the connector body is connected with an external wiring port, the left trigger is extruded to the right trigger through the structure inside the external wiring port, so that the left trigger and the right trigger clamp the structure inside the wiring port, and the connector body is firmly connected with the external wiring port.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a cross-sectional view showing the internal structure of a wire harness aperture according to an embodiment;

FIG. 3 is a cross-sectional view showing the internal structure of the reinforcement hole according to an embodiment;

FIG. 4 is a schematic view of the construction of the right trigger assembly of the embodiment;

Fig. 5 is a schematic view of the structure of an embodiment fastener.

Reference numerals: 1. a connector body; 2. a wire bundle hole; 3. a fastening cavity; 4. a left trigger; 5. a right trigger; 6. a trigger bottom plate; 7. a wire abutting block; 8. a fastener; 9. a wire through hole; 10. a fastening block; 11. a side buckle block; 12. a top buckle block; 13. reinforcing the hole; 14. a reinforcing block; 15. a guide groove; 16. a trigger connecting plate; 17. a trigger clamping block; 18. and a clamping block.

Detailed Description

The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1 to 5, a wrench-fixed connector includes a connector body 1, and a front end is a side of the connector body 1 to be inserted into an external connection port. The connector body 1 is provided with a plurality of beam holes 2. The plurality of beam holes 2 are divided into an upper row and a lower row, and the beam holes 2 positioned in the upper row and the beam holes 2 positioned in the lower row are mutually staggered. The external signal wires are inserted into the plurality of harness holes 2 from the rear end of the connector body 1.

The wire bundle hole 2 is internally provided with a wire abutting block 7, the rear end of the wire abutting block 7 is fixedly connected with the bottom surface of the wire bundle hole 2, and a gap is reserved between the front end of the wire abutting block 7 and the bottom surface of the wire bundle hole 2. When the signal wire is installed, the connector body 1 is inserted into an external wiring port, the structure in the external wiring port can prop against the lower part of the front end of the wire propping block 7, the front end of the wire propping block 7 is jacked up upwards, the front end of the wire propping block 7 can prop against the signal wire upwards, and the fixing of the signal wire is realized.

The lower extreme of connector body 1 has pegged graft fastener 8, has seted up two rows of wire holes 9 on the fastener 8, and a plurality of wire holes 9 and a plurality of pencil holes 2 one-to-one. The fastener 8 is half-inserted into the connector body 1, the signal wires pass through the two rows of the through wire holes 9, and after all the signal wires are well spliced, the fastener 8 is fully inserted into the connector body 1, so that the fastening blocks 10 in the through wire holes 9 are propped against the signal wires upwards.

The both sides of fastener 8 all are equipped with side knot piece 11, and the upper end of fastener 8 one side has set firmly two top knot pieces 12, and the up end of top knot piece 12 is the inclined plane, and the lower terminal surface of top knot piece 12 is the plane. After the fastener 8 is completely inserted into the connector body 1, the two side buckling blocks 11 are buckled at the lower positions of the two sides of the connector body 1, and the two top buckling blocks 12 are buckled at the upper positions of the middle of the connector body 1, so that the fastener 8 is firmly connected with the connector body 1.

Two reinforcing holes 13 are formed in two sides of the connector body 1, reinforcing blocks 14 are arranged in the four reinforcing holes 13, the front ends of the reinforcing blocks 14 are planes, and the rear ends of the reinforcing blocks 14 are inclined planes. The reinforcement block 14 inside the reinforcement hole 13 may be used to increase the fixation of the signal line.

The two sides of the connector body 1 are provided with the guide grooves 15, the front ends of the guide grooves 15 are communicated with the outside, and the guide grooves 15 can position the connector body 1, so that reverse plugging can not occur when the connector body 1 is connected with an external wiring port.

The upper end of the connector body 1 is provided with a fastening cavity 3, and a trigger structure is arranged in the fastening cavity 3. The trigger structure includes left trigger 4 and right trigger 5 subassembly, and left trigger 4 is a rectangular piece, and the rear end and the fastening chamber 3 internal connection of left trigger 4, the front end of left trigger 4 are unsettled. The side of the left trigger 4 remote from the right trigger 5 assembly is spaced from the side wall of the fastening cavity 3, and an external structure can be inserted into the spaced space to apply thrust to the left trigger 4, and pressure is applied to one side of the left trigger 4 to tilt the front end of the left trigger 4 to the other side.

The right trigger 5 assembly comprises a right trigger 5, a trigger bottom plate 6 and a trigger connecting structure, wherein the trigger connecting structure is positioned on one side of the trigger bottom plate 6, the trigger bottom plate 6 is fixedly connected with the bottom surface of the fastening cavity 3, and the right trigger 5 is fixed above the trigger bottom plate 6.

The trigger connection structure comprises a trigger connection plate 16 and a trigger clamping block 17, one end of the trigger clamping block 17 is connected with the trigger connection plate 16, the other end of the trigger clamping block 17 is suspended, the suspended end of the trigger clamping block 17 is positioned at the rear end of the trigger clamping block 17, and the height of the suspended end of the trigger clamping block 17 is higher than that of the other end of the trigger clamping block 17. The trigger clamping block 17 is provided with a clamping block 18, one side of the clamping block 18 is an inclined plane, and the other side of the clamping block 18 is a vertical plane. In the process of being inserted into the fastening cavity 3, the suspension end of the trigger clamping block 17 is firstly pressed downwards, and after the trigger clamping block 17 enters the fastening cavity 3, the suspension end of the trigger clamping block 17 is tilted upwards again, so that the suspension end of the trigger clamping block 17 is propped against the fastening cavity 3, and the trigger connecting plate 16 is fixed in the fastening cavity 3.

The trigger bottom plate 6 is fixedly connected with one side of the trigger connecting structure, and the trigger bottom plate 6 is also positioned in the fastening cavity 3. The right trigger 5 is fixed in the up end of trigger bottom plate 6, and the right trigger 5 is equipped with the recess of inwards sunk towards the one side of left trigger 4, and one side of left trigger 4 is equipped with outwards bellied lug, has the interval between left trigger 4 and the right trigger 5. When grafting to the wiring port of outside in, the structure in the external wiring port can peg graft in the both sides of left trigger 4 respectively, inserts the structure between the lateral wall of left trigger 4 and fastening chamber 3 and can support left trigger 4 to the opposite side out for left trigger 4 is close to right trigger 5, thereby will be located the structure chucking between left trigger 4 and the right trigger 5, realizes the fixed connection between connector body 1 and the external wiring port.

The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. The utility model provides a fixed connector of spanner, includes connector body (1), its characterized in that, offer several beam holes (2) on connector body (1), beam holes (2) are used for fixed signal line, the upper end of connector body (1) is equipped with fastening cavity (3), be equipped with trigger structure in fastening cavity (3), trigger structure includes left trigger (4) and right trigger (5) subassembly, the one end and the fastening cavity (3) of left trigger (4) are connected, just there is the interval between one side and the fastening cavity (3) of left trigger (4), right trigger (5) subassembly includes right trigger (5), trigger bottom plate (6) and trigger connection structure, right trigger (5) are fixed in the up end of trigger bottom plate (6), trigger bottom plate (6) are located fastening cavity (3), trigger connection structure and fastening cavity (3) joint to make right trigger (5) subassembly and fastening cavity (3) fixed connection, the one side of left trigger (5) orientation is equipped with concave recess in the side of trigger (4) and is equipped with outside protruding (4), the lug is equipped with outside the lug (4) between the lug, the lug is outside.

2. The wrench fixed connector according to claim 1, wherein the plurality of wire harness holes (2) are divided into an upper row and a lower row, the wire harness holes (2) located in the upper row and the wire harness holes (2) located in the lower row are arranged in a staggered mode, one end of the connector body (1) inserted into an external wiring port is a front end, a wire supporting block (7) is arranged in the wire harness holes (2), the rear end of the wire supporting block (7) is fixedly connected with the bottom surface of the wire harness holes (2), and a gap is reserved between the front end of the wire supporting block (7) and the bottom surface of the wire harness holes (2).

3. The wrench fixed connector according to claim 2, wherein the lower end of the connector body (1) is inserted with a fastener (8), two rows of wire through holes (9) are formed in the fastener (8), a plurality of the wire through holes (9) are in one-to-one correspondence with a plurality of wire harness holes (2), fastening blocks (10) are arranged in the wire through holes (9), and the fastening blocks (10) are used for propping up signal wires penetrating through the wire through holes (9).

4. A wrench fixed connector according to claim 3, wherein side buckling blocks (11) are respectively arranged on two sides of the fastener (8), the side buckling blocks (11) are in buckling connection with the connector body (1), two top buckling blocks (12) are fixedly arranged on the upper end of one side of the fastener (8), the upper end faces of the top buckling blocks (12) are inclined planes, the lower end faces of the top buckling blocks (12) are planes, the top buckling blocks (12) are in buckling connection with the connector body (1), and the top buckling blocks (12) are matched with the side buckling blocks (11) so that the fastener (8) is fixed with the connector body (1).

5. The wrench fixed connector according to claim 1, wherein two reinforcing holes (13) are formed in two sides of the connector body (1), reinforcing blocks (14) are arranged in four reinforcing holes (13), the front ends of the reinforcing blocks (14) are planes, and the rear ends of the reinforcing blocks (14) are inclined planes.

6. The wrench-fixed connector according to claim 1, wherein guide grooves (15) are formed in both sides of the connector body (1), the front ends of the guide grooves (15) are communicated with the outside, and the guide grooves (15) are used for guiding the plugging direction of the connector body (1).

7. The wrench fixed connector according to claim 1, wherein the trigger connecting structure comprises a trigger connecting plate (16) and a trigger clamping block (17), one end of the trigger clamping block (17) is connected with the trigger connecting plate (16), the other end of the trigger clamping block (17) is suspended, a clamping block (18) is arranged on the trigger clamping block (17), one side of the clamping block (18) is an inclined plane, the other side of the clamping block (18) is a vertical plane, and the trigger clamping block (17) is in clamping connection with the fastening cavity (3) through the clamping block (18).