CN220553649U - Transverse plug-in stable plug-in connector - Google Patents

Abstract

The utility model discloses a transverse plug-in stable plug-in connector, which comprises a plug-in connector body, wherein the plug-in connector body comprises an inner connecting part and an outer connecting part, the inner side surface of the outer connecting part is in buckling connection with the outer side surface of the inner connecting part, a plurality of inner connecting grooves are formed in the inner connecting part, a plurality of outer connecting grooves are formed in the outer connecting part, the outer connecting grooves are used for plugging wiring harnesses, a plurality of separation blocks are fixedly arranged on the outer side surface of the inner connecting part, an upper stable groove is formed between the separation blocks and the top surface of the inner connecting part, a lower stable groove is formed between the separation blocks and the bottom surface of the inner connecting part, a stable plug-in connector is inserted on the plug-in connector body, an upper stable rod and a lower stable rod are arranged on the stable plug-in connector.

Description

Transverse plug-in stable plug-in connector

Technical Field

The utility model relates to the field of connectors, in particular to a transverse-connection stable connector.

Background

A wire harness is a set of wires and cables tied together to carry the connection of signals and power between the devices. 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 is a problem which is always researched and developed at the present stage. In view of the above problems, a solution is proposed below.

Disclosure of Invention

The utility model aims to provide a transverse plug-in stable plug-in connector, which has the advantage of improving the connection firmness between a wire harness and the plug-in connector.

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

the utility model provides a horizontal grafting firm plug connector, includes the plug connector body, the plug connector body includes inscription portion and external portion, the medial surface and the inscription portion lateral surface buckle of external portion are connected, a plurality of inscription grooves have been seted up on the inscription portion, a plurality of external trunkings have been seted up on the external portion, a plurality of external trunkings and a plurality of inscription grooves one-to-one, external trunkings and inscription grooves are used for pegging graft the pencil, a plurality of separate pieces have been set firmly on the lateral surface of inscription portion, a plurality of separate pieces are used for separating a plurality of inscription grooves, one side of separate piece offsets with the external portion, be equipped with the firm groove of going up between the top surface of separate piece and inscription portion, be equipped with down firm groove between separate piece and the bottom surface of inscription portion, insert on the plug connector body and be equipped with firm pole and lower firm pole, go up firm pole and lower firm pole and insert respectively to last firm inslot down to realize fixing the pencil.

Preferably, the section of the lower stabilizing rod is right trapezoid, the section shape of the lower stabilizing groove is matched with that of the lower stabilizing rod, the lower stabilizing rod is used for filling the lower stabilizing groove so as to tightly support the wire harness, the section of the upper stabilizing rod is isosceles trapezoid, the section shape of the upper stabilizing groove is matched with that of the upper stabilizing rod, and the upper stabilizing rod is used for filling the upper stabilizing groove so as to tightly support the wire harness.

Preferably, the middle part of going up the firm pole is equipped with the draw-in groove, the connecting block has been set firmly on the lateral surface of inscription portion, the connecting block is located directly over the draw-in groove, the constant head tank has been set firmly to the bottom surface of connecting block, be equipped with the location muscle on the external portion, location muscle and constant head tank joint cooperation.

Preferably, the connecting block is provided with a slot, the slot is internally provided with an inserting block, the inserting block comprises a middle block and two side blocks, the two side blocks are symmetrically arranged about the middle block, the middle block is higher than the two side blocks, the middle block is fixedly provided with a protruding block, and the protruding block is used for being clamped on the connecting block so that the inserting hole is fixed with the connecting block.

Preferably, a clamping block is fixedly arranged on one side of the inscription part, a fastening clamping groove is formed in the clamping block, a clamping rib is fixedly arranged on one side of the stable plug-in unit, and one end of the clamping rib is fixedly clamped with the fastening clamping groove, so that the inscription part is fixedly connected with the stable plug-in unit.

The beneficial effects of the utility model are as follows: through firm plug-in components transversely insert to the position that inscription portion and external portion connect, compress tightly the pencil that is located inscription wire casing and external wire casing for friction between pencil and the wire casing increases, thereby prevents pencil and plug-in components body separation.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

FIG. 2 is a schematic view of the structure of an inner joint part according to the embodiment;

FIG. 3 is a schematic view of another direction of the inner joint part of the embodiment;

FIG. 4 is a schematic diagram of an exemplary plug;

fig. 5 is a schematic structural diagram of an external connection portion of the embodiment.

Reference numerals: 1. an inner joint part; 2. an external connection part; 3. a separation block; 4. an inscription wire slot; 5. an external wire slot; 6. an upper stabilizing groove; 7. a lower stabilizing groove; 8. a connecting block; 9. positioning ribs; 10. inserting blocks; 11. a middle block; 12. edge blocks; 13. a bump; 14. a clamping block; 15. a fastening slot; 16. clamping ribs; 17. stabilizing the insert; 18. an upper stabilizing rod; 19. and a lower stabilizing rod.

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 transverse plug-in stable plug-in connector comprises a plug-in connector body, wherein the plug-in connector body comprises an inner connecting part 1 and an outer connecting part 2. Two side plates extend from two sides of the external connection part 2, the internal connection part 1 is positioned between the two side plates, and the corresponding positions on the internal connection part 1 and the side plates are respectively provided with a fastening structure, so that the internal connection part 1 and the external connection part 2 can be mutually fixed. In order to keep the position between the internal connection part 1 and the external connection part 2 fixed, the upper and lower sides of the outer side surface of the internal connection part 1 are respectively provided with a plate which extends out, the external connection part 2 can be supported by a support plate positioned below, the external connection part 2 is prevented from falling, the connecting block 8 is positioned above, a positioning groove is fixedly arranged on the bottom surface of the connecting block 8, the external connection part 2 is provided with a positioning rib 9, the positioning rib 9 is clamped in the positioning groove, the position between the internal connection part 1 and the external connection part 2 is fixed, and the offset cannot occur.

The internal connection part 1 is provided with a plurality of internal connection grooves 4, the external connection part 2 is provided with a plurality of external connection grooves 5, and the plurality of external connection grooves 5 are in one-to-one correspondence with the plurality of internal connection grooves 4. The wire harness enters from the internal wire slot 4 and finally moves into the external wire slot 5, and when the plug connector body is connected with external equipment, the external equipment can be inserted into the external wire slot 5 to be connected with the wire harness, so that a circuit is conducted.

The outer side surface of the inscription part 1 is fixedly provided with a plurality of separation blocks 3, the plurality of separation blocks 3 separate the plurality of inscription grooves 4, so that the plurality of inscription grooves 4 are orderly arranged, and one side of the separation block 3 is propped against the external part 2, so that the wire harness can only enter the external wire groove 5 corresponding to the inscription groove 4 in the process of entering the external wire groove 5 from the inscription groove 4.

An upper stabilizing groove 6 is arranged between the separation block 3 and the top surface of the inner joint part 1, and a lower stabilizing groove 7 is arranged between the separation block 3 and the bottom surface of the inner joint part 1. The plug-in component body is inserted with a stabilizing plug-in component 17, the stabilizing plug-in component 17 comprises an upper stabilizing rod 18, a lower stabilizing rod 19 and end plates positioned at the end parts of the two stabilizing rods, one ends of the upper stabilizing rod 18 and the lower stabilizing rod 19 are fixedly connected with the end plates,

the section of the lower stabilizing rod 19 is in a right trapezoid shape, the section shape of the lower stabilizing groove 7 is matched with that of the lower stabilizing rod 19, the lower stabilizing rod 19 is inserted into the lower stabilizing groove 7, and the lower stabilizing groove 7 is completely filled; the section of the upper stabilizing rod 18 is isosceles trapezoid, the section of the upper stabilizing groove 6 is matched with the section of the upper stabilizing rod 18, the upper stabilizing rod 18 is inserted into the upper stabilizing groove 6, and the upper stabilizing groove 6 is completely filled. The upper stabilizing groove 6 is communicated with the upper side surface of the inner wire groove 4 positioned above, and the lower stabilizing rod 19 is communicated with the upper side surface of the inner wire groove 4 positioned below. After the wire harness is placed in the internal wire slot 4 and the external wire slot 5, the upper stabilizing rod 18 and the lower stabilizing rod 19 are inserted into the upper stabilizing slot 6 and the lower stabilizing slot 7, the upper stabilizing rod 18 abuts against the upper portion of the wire harness to press the wire harness downwards, and the lower stabilizing rod 19 abuts against the lower portion of the wire harness to press the wire harness upwards. In this design, the upper and lower wire-receiving grooves 4 and 4 are not communicated, and thus, the wire harness in the upper wire-receiving groove 4 is fixed by the upper stabilizer bar 18 in cooperation with the bottom surface of the upper wire-receiving groove 4; while the wire harness located in the lower wire-receiving slot 4 is fixed by the lower fixing rod 19 in cooperation with the top surface of the lower wire-receiving slot 4.

A clamping block 14 is fixedly arranged on one side of the inner joint part 1, and a fastening clamping groove 15 is arranged on the clamping block 14. One side of the stabilizing insert 17 is fixedly provided with a clamping rib 16, and after the stabilizing insert 17 is inserted into the upper stabilizing groove 6 and the lower stabilizing groove 7, the clamping rib 16 can be clamped into the fastening clamping groove 15, so that the stabilizing insert 17 cannot be separated from the inner joint part 1.

The middle part of the upper stabilizing rod 18 is provided with a clamping groove, the outer side surface of the inner joint part 1 is fixedly provided with a connecting block 8, and the connecting block 8 is positioned right above the clamping groove. The width of the clamping groove is larger than that of the connecting block 8, and a space is reserved for the position where the connecting block 8 is located. The connecting block 8 is provided with a slot, and the inserting block 10 is inserted in the slot. The insert block 10 includes a middle block 11 and two side blocks 12, the two side blocks 12 being symmetrically disposed about the middle block 11, the middle block 11 being higher than the two side blocks 12. The middle block 11 is fixedly provided with a convex block 13. After the plug block 10 is inserted into the slot, the protruding blocks 13 on the middle block 11 are clamped in the corresponding slots of the connecting blocks 8, and the two edge blocks 12 are clamped in the corresponding positions of the connecting blocks 8, so that the plug block 10 and the connecting blocks 8 are fixed. After full insertion, the insert 10 may be snapped into the slot so that the stabilizing insert 17 does not fall out.

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 (5)

1. The utility model provides a horizontal grafting firm plug connector, includes the plug connector body, the plug connector body includes inscription portion (1) and external portion (2), its characterized in that, the medial surface and the inscription portion (1) lateral surface buckle of external portion (2) are connected, a plurality of inscription wire casing (4) have been seted up on inscription portion (1), a plurality of circumscribed wire casing (5) have been seted up on external portion (2), a plurality of circumscribed wire casing (5) and a plurality of inscription wire casing (4) one-to-one, circumscribed wire casing (5) are used for the grafting pencil, a plurality of separate piece (3) have been set firmly on the lateral surface of inscription portion (1), a plurality of separate piece (3) are used for separating a plurality of inscription wire casing (4), one side and external portion (2) counterbalance of separate piece (3), be equipped with between the top surface of separate piece (3) and inscription portion (1) and insert (6), be equipped with down firm groove (7) between the bottom surface of separate piece (3) and inscription portion (1), be equipped with firm (17) on the plug connector body, firm (17) are equipped with firm pole (19) and firm pole (19) down under firm pole (19) respectively on firm pole (19), to achieve fixation of the wire harness.

2. The transverse plug-in stable plug connector according to claim 1, wherein the cross section of the lower fixing rod (19) is in a right trapezoid shape, the cross section of the lower fixing groove (7) is matched with the cross section of the lower fixing rod (19), the lower fixing rod (19) is used for filling the lower fixing groove (7) so as to tightly support a wire harness, the cross section of the upper fixing rod (18) is in an isosceles trapezoid shape, the cross section of the upper fixing groove (6) is matched with the cross section of the upper fixing rod (18), and the upper fixing rod (18) is used for filling the upper fixing groove (6) so as to tightly support the wire harness.

3. The transverse plug-in stable type plug connector according to claim 2, wherein a clamping groove is formed in the middle of the upper stable rod (18), a connecting block (8) is fixedly arranged on the outer side face of the inner connecting portion (1), the connecting block (8) is located right above the clamping groove, a positioning groove is fixedly formed in the bottom face of the connecting block (8), a positioning rib (9) is arranged on the outer connecting portion (2), and the positioning rib (9) is matched with the positioning groove in a clamping mode.

4. A transverse plugging stable plug-in connector according to claim 3, characterized in that the connecting block (8) is provided with a slot, the slot is internally provided with a plug-in block (10), the plug-in block (10) comprises a middle block (11) and two side blocks (12), the two side blocks (12) are symmetrically arranged about the middle block (11), the middle block (11) is higher than the two side blocks (12), the middle block (11) is fixedly provided with a bump (13), and the bump (13) is used for being clamped on the connecting block (8) so as to fix the plug hole with the connecting block (8).

5. The transverse plugging stable plug connector according to claim 1, wherein a clamping block (14) is fixedly arranged on one side of the inner joint part (1), a fastening clamping groove (15) is formed in the clamping block (14), a clamping rib (16) is fixedly arranged on one side of the stable plug connector (17), and one end of the clamping rib (16) is fixedly clamped with the fastening clamping groove (15) so that the inner joint part (1) is fixedly connected with the stable plugging.