CN215377849U

CN215377849U - HSD straight line end connector for new energy automobile

Info

Publication number: CN215377849U
Application number: CN202121812294.XU
Authority: CN
Inventors: 王淮
Original assignee: Suzhou Mingstoneware Precision Machinery Parts Co ltd
Current assignee: Suzhou Mingstoneware Precision Machinery Parts Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-31
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a HSD straight line end connector of a new energy automobile, which comprises a male head connector and a limiting rod, wherein a connecting terminal is fixed at the front end of the male head connector, an insulating outer sleeve is sleeved on the outer wall of the connecting terminal, the front end of the connecting terminal is connected with a female head connector, a connecting cavity is formed in the female head connector, anti-skidding convex points are arranged on the outer walls of the male head connector and the female head connector, anti-interference layers are arranged in the male head connector and the female head connector, an inner sealing ring is arranged in the female head connector and on one side close to the connecting cavity, an outer sealing ring is arranged on the outer wall of the insulating outer sleeve and on one side close to the inner sealing ring, and two guide rods are symmetrically arranged at the rear end of the female head connector. This straight formula terminal connector of new energy automobile HSD is provided with insulating overcoat, and it can play insulating effect, avoids taking place the condition of electric leakage between connecting terminal and the female first connector.

Description

HSD straight line end connector for new energy automobile

Technical Field

The utility model relates to the technical field of new energy automobile connectors, in particular to a HSD straight line end connector of a new energy automobile.

Background

The new energy automobile adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, the HSD connector can enable connection to be more convenient through the connector, the connection between the connector and a circuit can be disassembled, the circuit can be replaced by different connectors as required, and practical performance of the automobile is improved.

The existing connector is only connected in a simple plugging mode, and can fall off when shaking occurs, so that the connection stability is poor, and technical innovation is performed on the basis of the existing connector according to the situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a HSD straight line end connector of a new energy automobile, which aims to solve the problems that the existing connector is connected only in a simple plugging mode, and can fall off when vibration occurs, so that the connection stability is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the HSD straight line end connector comprises a male connector and a limiting rod, wherein a connecting terminal is fixed at the front end of the male connector, an insulating outer sleeve is sleeved on the outer wall of the connecting terminal, a female connector is connected at the front end of the connecting terminal, a connecting cavity is formed in the female connector, anti-skidding convex points are arranged on the outer walls of the male connector and the female connector, anti-interference layers are arranged in the male connector and the female connector, an inner sealing ring is arranged in the female connector and close to one side of the connecting cavity, an outer sealing ring is arranged on the outer wall of the insulating outer sleeve and close to one side of the inner sealing ring, two guide rods are symmetrically arranged at the rear end of the female connector, guide grooves are connected at the rear ends of the two guide rods, limiting holes are formed in the outer walls of the two guide rods, and two mounting shells are symmetrically arranged on the inner wall of the male connector, two the inside of installation shell all is connected with the gag lever post, and the outer wall of gag lever post and be close to one side of installation shell and install the connecting block, the below of connecting block is connected with the spring.

Preferably, an integrated fixing structure is arranged between the connecting terminal and the male connector, and the horizontal center lines of the insulating outer sleeve and the connecting terminal are overlapped with each other.

Preferably, the male connector is movably connected with the female connector through the connecting terminal and the connecting cavity, and the anti-skid salient points are uniformly distributed along the outer wall of the male connector at equal intervals.

Preferably, be fixed connection between anti-interference layer and the female first connector, and be an organic whole fixed knot structure between female first connector and the guide bar.

Preferably, the outer wall of the inner sealing ring is tightly attached to the inner wall of the connecting cavity, and the outer sealing ring forms a sealing structure with the connecting cavity through the insulating outer sleeve and the inner sealing ring.

Preferably, the guide groove penetrates through the inner wall of the male connector, the limiting hole penetrates through the outer wall of the guide rod, and the guide rod is matched with the guide groove in size.

Preferably, be fixed connection between installation shell and the male connector, and the gag lever post passes through to constitute elastic telescopic structure between connecting block and the spring and the installation shell to the structure of gag lever post is J style of calligraphy structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. the HSD straight line end connector of the new energy automobile is provided with an insulating outer sleeve which can play an insulating role and avoid the situation of electric leakage between the connecting terminal and the female head connector; the anti-slip convex points can play an anti-slip role, and the male connector and the female connector can be conveniently connected and arranged under the action of the connecting cavity;

2. the HSD straight line end connector of the new energy automobile is provided with an anti-interference layer, the anti-interference layer can play an anti-interference role, the connector is prevented from being interfered by the outside, and the data transmission effect is improved; through the arranged inner sealing ring, under the matching of the outer sealing ring, the sealing effect can be achieved, rainwater can be effectively prevented from flowing into the female head connector through a gap between the insulating outer sleeve and the connecting cavity, and the safety is improved;

3. the HSD straight line end connector of the new energy automobile is provided with a guide groove, the guide groove is aligned to the guide rod, and then the male connector is pushed, so that the guide effect can be achieved, and the arrangement is convenient; through the spring that sets up in the installation shell, can drive the connecting block motion under the effect of spring self to drive the gag lever post and reset, make the gag lever post insert to spacing hole, can fix female first connector like this, avoid male connector and female first connector to take place to drop, improve stability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of a male connector according to the present invention;

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

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention.

In the figure: 1. a male connector; 2. an insulating outer sleeve; 3. a connection terminal; 4. a female connector; 5. a connecting cavity; 6. anti-skid bumps; 7. an anti-interference layer; 8. an outer sealing ring; 9. an inner seal ring; 10. a guide bar; 11. a guide groove; 12. a limiting hole; 13. mounting a shell; 14. connecting blocks; 15. a spring; 16. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the new energy vehicle HSD straight line end connector comprises a male connector 1 and a limiting rod 16, wherein a connection terminal 3 is fixed at the front end of the male connector 1, an insulating outer sleeve 2 is sleeved on the outer wall of the connection terminal 3, the front end of the connection terminal 3 is connected with a female connector 4, the connection terminal 3 and the male connector 1 are of an integral fixed structure, horizontal center lines of the insulating outer sleeve 2 and the connection terminal 3 are overlapped, and the new energy vehicle HSD straight line end connector is provided with the insulating outer sleeve 2 which can play an insulating role and avoid the situation of electric leakage between the connection terminal 3 and the female connector 4; a connecting cavity 5 is formed in the female head connector 4, anti-skidding convex points 6 are arranged on the outer walls of the male head connector 1 and the female head connector 4, the male head connector 1 is movably connected with the female head connector 4 through the connecting terminal 3 and the connecting cavity 5, the anti-skidding convex points 6 are uniformly distributed along the outer wall of the male head connector 1 at equal intervals, an anti-skidding effect can be achieved through the arranged anti-skidding convex points 6, and the male head connector 1 and the female head connector 4 can be conveniently connected and arranged under the effect of the connecting cavity 5; the inside of male connector 1 and female connector 4 all is equipped with anti-interference layer 7, female connector 4's inside and be close to one side of connecting chamber 5 and install interior sealing washer 9, the outer wall of insulating overcoat 2 and the one side of being close to interior sealing washer 9 are equipped with outer sealing washer 8, the outer wall of interior sealing washer 9 is closely laminated with the inner wall of being connected chamber 5, and outer sealing washer 8 through insulating overcoat 2 and interior sealing washer 9 and be connected between the chamber 5 and constitute seal structure, through the interior sealing washer 9 that sets up, under outer sealing washer 8's cooperation, can play sealed effect, can effectually avoid the rainwater to flow in to female connector 4 through insulating overcoat 2 and the gap of being connected between the chamber 5, the security is improved.

Referring to fig. 3-4, in the new energy vehicle HSD straight line end connector, two guide rods 10 are symmetrically installed at the rear end of the female connector 4, the anti-interference layer 7 is fixedly connected with the female connector 4, and the female connector 4 and the guide rods 10 are of an integral fixed structure, the new energy vehicle HSD straight line end connector is provided with the anti-interference layer 7, the anti-interference layer 7 can play an anti-interference role, the connector is prevented from being interfered by the outside, and the data transmission effect is improved; the rear ends of the two guide rods 10 are connected with guide grooves 11, the outer walls of the two guide rods 10 are provided with limiting holes 12, the guide grooves 11 penetrate through the inner wall of the male connector 1, the limiting holes 12 penetrate through the outer walls of the guide rods 10, the guide rods 10 are matched with the guide grooves 11 in size, the HSD straight-type line end connector of the new energy automobile is provided with the guide grooves 11, the guide grooves 11 are aligned to the guide rods 10, then the male connector 1 is pushed, the guiding effect can be achieved, and the arrangement is convenient; two installation shells 13 are installed to the inner wall symmetry of male connector 1, the inside of two installation shells 13 all is connected with gag lever post 16, and gag lever post 16's outer wall and be close to one side of installing shell 13 and install connecting block 14, connecting block 14's below is connected with spring 15, be fixed connection between installation shell 13 and the male connector 1, and gag lever post 16 passes through connecting block 14 and spring 15 and constitutes elastic telescopic structure between the installation shell 13, and gag lever post 16's structure is J style of calligraphy structure, spring 15 through setting up in the installation shell 13, can drive connecting block 14 motion under the effect of spring 15 self, thereby drive gag lever post 16 and reset, make gag lever post 16 insert to spacing hole 12, can fix female connector 4 like this, avoid male connector 1 and female connector 4 to take place to drop, stability is improved.

The working principle of the HSD straight line end connector of the new energy automobile is as follows: before the HSD straight-type line end connector of the new energy automobile is used, firstly, a female head connector 4 and a male head connector 1 are arranged at proper positions, a connecting cavity 5 formed in the female head connector 4 is used for aligning a guide rod 10 with a guide groove 11, then the male head connector 1 is pushed, the guide rod 10 is inserted into the guide groove 11, an anti-skidding salient point 6 arranged on the male head connector 1 can play an anti-skidding role and is convenient to push, meanwhile, a connecting terminal 3 is inserted into the connecting cavity 5, then two limiting rods 16 are manually pressed, the male head connector 1 is pushed again, the connecting guide rod 10 is arranged in place, the female head connector 4 is connected with the male head connector 1, then the two limiting rods 16 are loosened, a spring 15 arranged in a mounting shell 13 is used for driving a connecting block 14 to move under the self action of the spring 15, and then the limiting rods 16 are driven to reset, make the gag lever post 16 insert to spacing downthehole 12 in, thereby fix guide bar 10, can avoid female first connector 4 and the condition that male first connector 1 takes place to drop when the motion vibrations like this, improve the stability of connecting, insulating overcoat 2 through setting up on connecting terminal 3, can play insulating effect, and the anti-interference layer 7 of setting can avoid this connector to receive external interference, improve signal transmission's effect, be equipped with outer seal ring 8 on the insulating overcoat 2, under the cooperation of inner seal ring 9, can play sealed effect, avoid the rainwater to flow into to female first connector 4 through insulating overcoat 2 and the gap between the connection chamber 5, the security is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. New energy automobile HSD straight line end connector, including male connector (1) and gag lever post (16), its characterized in that: the anti-interference male connector comprises a male connector (1), wherein a connecting terminal (3) is fixed at the front end of the male connector (1), an insulating outer sleeve (2) is sleeved on the outer wall of the connecting terminal (3), a female connector (4) is connected to the front end of the connecting terminal (3), a connecting cavity (5) is formed in the female connector (4), anti-skidding convex points (6) are arranged on the outer walls of the male connector (1) and the female connector (4), anti-interference layers (7) are arranged in the male connector (1) and the female connector (4), an inner sealing ring (9) is arranged in the female connector (4) and close to one side of the connecting cavity (5), an outer sealing ring (8) is arranged on one side of the outer wall of the insulating outer sleeve (2) close to the inner sealing ring (9), two guide rods (10) are symmetrically arranged at the rear end of the female connector (4), and guide grooves (11) are connected to the rear ends of the two guide rods (10), two the outer wall of guide bar (10) is equipped with spacing hole (12), two installation shell (13), two are installed to the inner wall symmetry of male connector (1) the inside of installation shell (13) all is connected with gag lever post (16), and connecting block (14) are installed to the outer wall of gag lever post (16) and one side that is close to installation shell (13), the below of connecting block (14) is connected with spring (15).

2. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: connecting terminal (3) and male joint connector (1) between be an organic whole fixed knot structure, and insulating overcoat (2) and the horizontal central line of connecting terminal (3) coincide each other.

3. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: male joint ware (1) passes through between connecting terminal (3) and connection chamber (5) and female head ware (4) constitution swing joint, and antiskid bump (6) along the outer wall equidistance evenly distributed of male joint ware (1).

4. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: the anti-interference layer (7) is fixedly connected with the female connector (4), and the female connector (4) and the guide rod (10) are of an integrated fixed structure.

5. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: the outer wall of the inner sealing ring (9) is tightly attached to the inner wall of the connecting cavity (5), and the outer sealing ring (8) forms a sealing structure with the connecting cavity (5) through the insulating outer sleeve (2) and the inner sealing ring (9).

6. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: the guide groove (11) penetrates through the inner wall of the male connector (1), the limiting hole (12) penetrates through the outer wall of the guide rod (10), and the guide rod (10) and the guide groove (11) are matched in size.

7. The HSD straight line end connector of the new energy vehicle of claim 1, wherein: the installation shell (13) is fixedly connected with the male connector (1), the limiting rod (16) forms an elastic telescopic structure with the installation shell (13) through the connecting block (14) and the spring (15), and the structure of the limiting rod (16) is a J-shaped structure.