CN211789904U

CN211789904U - Stable high-sealing automobile wire harness connector

Info

Publication number: CN211789904U
Application number: CN202020899961.1U
Authority: CN
Inventors: 张进
Original assignee: Suzhou Seao Electric Co ltd
Current assignee: Suzhou Seao Electric Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-10-27
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a stable high-sealing automobile wire harness connector, which comprises a protective shell, wherein a cavity is arranged in the protective shell, supporting plates are fixedly arranged at the top end and the bottom end in the protective shell, supporting blocks are fixedly arranged at the two sides of the bottom of each supporting plate, a buffer rod is fixedly arranged at one end of each supporting block, a first spring is sleeved at the outer side of each buffer rod, one end of the first spring is fixedly connected with the supporting block, the protective shell, the buffer plate, the supporting plates and the first spring are arranged, the structure such as second spring, connecting rod, slider and buffer lever can carry out the damping to inside the pencil connector, makes it be in stable sealed service environment, and the violent vibration of having solved the car can make the inside pencil connector of car produce the vibration for the problem of displacement appears in the inside terminal of connector is not stable enough.

Description

Stable high-sealing automobile wire harness connector

Technical Field

The utility model relates to a connector, in particular to stabilize high sealed car wiring harness connector.

Background

The automobile wire harness is a network main body of an automobile circuit, and the automobile circuit does not exist even if the wire harness does not exist, the wire harness refers to a component which is formed by pressing a contact terminal (connector) punched by a copper material and an electric wire and cable in a compression joint mode, then, molding and pressing an insulator or adding a metal shell outside the contact terminal or the connector, and the like, and forming a connecting circuit in a bundling mode.

Automobile wire harness has the position of lifting the weight in the car circuit, is the basis of car circuit, and the car can meet the condition such as emergency brake occasionally in the driving process, and the strong vibration of car can make the inside pencil connector of car produce the vibration for the inside terminal of connector is not stable enough and appears the displacement, thereby influences the use of car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stabilize high sealed car wiring harness connector to the strong vibration of car can make the inside wiring harness connector of car produce the vibration in solving above-mentioned background art, makes the problem that the displacement appears in the inside terminal of connector inadequately stable.

In order to achieve the above object, the utility model provides a following technical scheme: a stable high-sealing automobile wire harness connector comprises a protective shell, a cavity is arranged in the protective shell, supporting plates are fixedly arranged at the top end and the bottom end inside the protective shell, supporting blocks are fixedly arranged at two sides of the bottom of each supporting plate, a buffer rod is fixedly arranged at one end of each supporting block, a first spring is sleeved outside each buffer rod, one end of the first spring is fixedly connected with the supporting block, fixing columns are fixedly connected to two sides of the inner wall of the protective shell, a supporting rod is fixedly connected to one end of each fixing column, buffer plates are fixedly connected to two ends of each supporting rod, a connector terminal is fixedly connected between the two buffer plates, two sides of one end of each buffer plate are fixedly connected with the first spring opposite to the position, and one end of each connector terminal is fixedly communicated with a wiring harness box.

As an optimal technical scheme of the utility model, every the fixed two fixed plates that are equipped with in middle part of buffer board one end.

As a preferred technical scheme of the utility model, two fixedly connected with horizontal pole between the fixed plate, the both ends of horizontal pole are all fixed the cover and are equipped with slider, two fixedly connected with second spring between the slider.

As a preferred technical scheme of the utility model, every the middle part of backup pad one end is all fixed and is equipped with two connecting blocks, every the equal fixedly connected with connecting plate in both sides of connecting block.

As an optimal technical scheme of the utility model, per two are adjacent it has the connecting rod, every all to articulate between the connecting plate the one end of connecting rod all is articulated with the just right slider in position.

As an optimal technical scheme of the utility model, every one side of bracing piece all is connected with the contact of connector terminal, a plurality of logical grooves have been seted up to the inside of pencil box.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a stabilize high sealed car wiring harness connector:

1. the structure such as protecting crust, buffer board, backup pad, first spring, second spring, connecting rod, slider and buffer lever through being equipped with can carry out the damping to the inside pencil connector, makes it be in stable sealed service environment, and the violent vibration of having solved the car can make the inside pencil connector of car produce the vibration for the problem that the displacement appears in the terminal of connector is not enough stable.

2. The interior of the harness connector is limited by the structures such as the fixed column, the buffer plate and the supporting rod, so that the terminal of the connector is in a stable position, and the stable use of the electric connector is maintained.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of a connection structure between a connector terminal and a wire harness box according to the present invention.

In the figure: 1. a protective shell; 2. a connector terminal; 3. fixing a column; 4. a buffer plate; 5. a support plate; 6. a support block; 7. a buffer rod; 8. a first spring; 9. a fixing plate; 10. connecting blocks; 11. a connecting plate; 12. a cross bar; 13. a connecting rod; 14. a slider; 15. a second spring; 16. a wire harness box; 17. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a stable high sealed car wiring harness connector's technical scheme:

according to fig. 1, including protecting crust 1, the inside cavity that has seted up of protecting crust 1, the fixed intercommunication of one end of connector terminal 2 has pencil box 16, the inside top of protecting crust 1 and the equal fixed backup pad 5 that is equipped with in inside bottom, it has buffer material to fill between the both sides of backup pad 5 and the protecting crust 1, the both sides of every backup pad 5 bottom are all fixed and are equipped with supporting shoe 6, the one end of every supporting shoe 6 is all fixed and is equipped with buffer beam 7, the outside of every buffer beam 7 all is equipped with first spring 8, the one end and the supporting shoe 6 fixed connection of first spring 8, the equal fixedly connected with fixed column 3 in both sides of protecting crust 1 inner wall, the equal fixedly connected with bracing piece 17 of one end of every fixed column 3, the equal fixedly connected with buffer board 4 in both ends of every bracing piece 17, fixedly connected with connector terminal 2.

According to the figures 2-4, both sides of one end of each buffer plate 4 are fixedly connected with a first spring 8 with opposite positions, the length of each buffer rod 7 is smaller than that of the first spring 8, two fixing plates 9 are fixedly arranged in the middle of one end of each buffer plate 4, a cross rod 12 is fixedly connected between the two fixing plates 9, both ends of the cross rod 12 are fixedly sleeved with sliders 14, the sliders 14 are not in contact with the buffer plates 4, a second spring 15 is fixedly connected between the two sliders 14, the second spring 15 is sleeved outside the cross rod 12, the middle of one end of each support plate 5 is fixedly provided with two connecting blocks 10, both sides of each connecting block 10 are fixedly connected with connecting plates 11, a connecting rod 13 is hinged between each two adjacent connecting plates 11, one end of each connecting rod 13 is hinged with the slider 14 with opposite positions, when the automobile vibrates during traveling, the support plate 5 is vibrated and presses down the first spring 8, first spring 8 compresses, and connecting rod 13 downward displacement makes slider 14 do the relative motion to compress second spring (15), play the cushioning effect, one side of every bracing piece 17 all is connected with connector terminal 2 contact, and a plurality of logical grooves have been seted up to the inside of pencil box 16.

When the connector is used, the wire harness connector is connected with an automobile circuit element through the connector terminal 2, strong vibration is generated in the advancing process of an automobile, the vibration is transmitted to the supporting plate 5, the supporting plate 5 is pressed downwards to deform the first spring 8, the supporting plate 5 is pressed downwards to displace the connecting rod 13 hinged on the connecting plate 11 downwards, so as to drive the sliding blocks 14 to move in opposite directions, the second spring 15 is further compressed, the deformation of the second spring 15 and the first spring 8 is recovered to rebound the supporting plate 5, so that the connector terminal 2 positioned between the buffer plates 4 is in a stable state, the connector terminal 2 is limited in the horizontal direction through the supporting rod 17, and the sealing structure of the protective shell 1 inside the connector can prevent external dust and liquid from polluting the inside of the wire harness connector, the service life of the connector is prolonged.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stabilize high sealed car wire harness connector, includes protecting crust (1), its characterized in that: a cavity is formed in the protective shell (1), supporting plates (5) are fixedly arranged at the top end and the bottom end in the protective shell (1), supporting blocks (6) are fixedly arranged on two sides of the bottom of each supporting plate (5), a buffer rod (7) is fixedly arranged at one end of each supporting block (6), a first spring (8) is sleeved on the outer side of each buffer rod (7), one end of each first spring (8) is fixedly connected with each supporting block (6), fixed columns (3) are fixedly connected on two sides of the inner wall of the protective shell (1), a supporting rod (17) is fixedly connected with one end of each fixed column (3), buffer plates (4) are fixedly connected with two ends of each supporting rod (17), a connector terminal (2) is fixedly connected between the two buffer plates (4), and two sides of one end of each buffer plate (4) are fixedly connected with the first spring (8) opposite to the position, one end of the connector terminal (2) is fixedly communicated with a wiring harness box (16).

2. The stable high-sealing automotive harness connector of claim 1, wherein: two fixing plates (9) are fixedly arranged in the middle of one end of each buffer plate (4).

3. The stable high-sealing automotive harness connector of claim 2, wherein: two fixedly connected with horizontal pole (12) between fixed plate (9), the both ends of horizontal pole (12) are all fixed cover and are equipped with slider (14), two fixedly connected with second spring (15) between slider (14).

4. The stable high-sealing automotive harness connector of claim 1, wherein: every the middle part of backup pad (5) one end all is fixed and is equipped with two connecting blocks (10), every the equal fixedly connected with connecting plate (11) in both sides of connecting block (10).

5. The stable high-sealing automotive harness connector of claim 4, wherein: every two adjacent all hinge between connecting plate (11) and have connecting rod (13), every the one end of connecting rod (13) all hinges with position just right slider (14).

6. The stable high-sealing automotive harness connector of claim 1, wherein: one side of each support rod (17) is connected with a connector terminal (2) in a contact mode, and a plurality of through grooves are formed in the wire harness box (16).