CN213845657U

CN213845657U - Take car of swivel nut mounting for pencil

Info

Publication number: CN213845657U
Application number: CN202022524857.7U
Authority: CN
Inventors: 李清
Original assignee: Shanghai Zhengao Automobile Technology Co ltd
Current assignee: Shanghai Zhengao Automobile Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-07-30
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a take car of swivel nut mounting for pencil relates to the electrical technology field, including female first mechanism, public first mechanism, fixedly connected with electric wire decomposer one on the left surface of female first mechanism, female first mechanism includes female head body, electric wire one, connection converter one and fixed screw one, female head body's inside is provided with the electric wire one, electric wire one end fixedly connected with connection converter one, threaded connection has the fixed screw one on the surface of connection converter one. The utility model discloses an inside circuit of pencil is more accurate and have and expose the electric wire end outside, sets up two-layer waterproof layer in the pencil, and the one deck protection comes from the gap of kneck, prevents the entering of rainwater, and the one deck setting prevents to expose the electric wire end outside and contacts the water source in the position of electric wire contact, and the setting of waterproof layer can effectual reduction human factor, the harm that natural factor caused.

Description

Take car of swivel nut mounting for pencil

Technical Field

The utility model relates to a take pencil of swivel nut relates to electric technical field, especially relates to a take car of swivel nut mounting for pencil.

Background

The automobile wiring harness is a network main body of an automobile circuit, and the automobile circuit does not exist even if the wiring harness does not exist, and the wiring harness refers to a component which is formed by bundling wiring harnesses to form a connecting circuit, wherein after a contact terminal punched by a copper material is in pressure connection with a wire cable, an insulator is subjected to plastic compression on the outside, or a metal shell is added on the outside, and the like.

The following problems exist in the prior art:

1. the internal line of pencil is more accurate, and has a lot of stub that exposes outside, may meet the natural factor of rain outdoors, leads to the rainwater to enter into the inside of circuit, leads to the circuit outage, also can lead to the electric wire short circuit because some damages, and these all can cause the port bad contact to influence the normal operating of circuit.

2. The pencil generally all is located the inside of car, and the less more accurate of itself of pencil, the joint of pencil also is more tiny, will connect to shake very easily in driving at ordinary times, perhaps when detecting the car, the contact of accident leads to connecting and drops to influence the inside operation of instrument.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing piece with a screw sleeve for automobile wire harness, which has the characteristic of double-layer water resistance of a soft rubber waterproof film and a rubber block and solves the problem of short circuit of wires caused by rainwater infiltration of the wire harness; the other purpose is to solve the problem that the connector is small and causes falling off, so that the connector cannot easily fall off or fall off.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a take car of swivel nut mounting for pencil, includes female first mechanism, public first mechanism, fixedly connected with electric wire resolver one on the left surface of female first mechanism, female first mechanism is including female head body, electric wire one, connection converter one and fixed screw one, female head body's inside is provided with the electric wire one, electric wire one end fixedly connected with connection converter one, threaded connection has the fixed screw one on the surface of connection converter one, electric wire resolver one passes through electric wire one fixed connection converter one.

The utility model discloses technical scheme's further improvement lies in: the outer surface of the female head body is fixedly connected with a shell, one end of an electric wire I is fixedly connected with an inserting hole, a tightening fixer is fixedly connected to the inner wall of the shell, and a clamping groove is formed in the outer surface of the shell.

The utility model discloses technical scheme's further improvement lies in: the male mechanism comprises a male support, two electric wires, two connection converters and two fixing screws, wherein the outer surface of the male support is fixedly connected with the two electric wire decomposers, the two electric wires are arranged inside the male support, one end of each two electric wires is fixedly connected with the two connection converters, the two fixing screws are in threaded connection on the outer surface of the two connection converters, and the two electric wire decomposers are fixedly connected with the two converters through the two electric wires.

The utility model discloses technical scheme's further improvement lies in: the outer fixed surface of public first pillar is connected with the flexible glue water proof membrane, the inside parcel of flexible glue water proof membrane has the occluder, occluder fixed connection is on the surface of public first pillar, be provided with the block rubber on the inner wall of occluder, fixedly connected with lug on the surface of occluder, the inside of occluder is provided with the connector, connector fixed connection is on the surface of public first pillar, be provided with the fixture block on the surface of public first pillar.

The utility model discloses technical scheme's further improvement lies in: the shape of the interior of the jack is the same as that of the plug-in connector, and the length value of the jack is equal to that of the plug-in connector.

The utility model discloses technical scheme's further improvement lies in: the occluder is in the shape of an inverted triangle, and the width of the occluder is equal to the width from the jack to the tightening fixer.

The utility model discloses technical scheme's further improvement lies in: the number of the jacks is four, and the four jacks are uniformly distributed in the shell.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a take automobile wiring harness mounting of swivel nut, the inside circuit of pencil is more accurate and have and expose at outer electric wire end, set up two-layer waterproof layer in the pencil, the one deck protection comes from the gap of kneck, prevent the entering of rainwater, the one deck sets up the position at the electric wire contact, prevent to expose at outer electric wire end and contact the water source, the setting of waterproof layer can effectual reduction human factor, the harm that natural factor caused, thereby the normal function of circuit has been influenced in the erosion at reduction water source that can furthest, the life who has reduced the device is short, the extravagant problem of cost, the cost has been practiced thrift in the time of assurance equipment life.

2. The utility model provides a take car of swivel nut mounting for pencil sets up a dead slot that can pass through the dop on the shell of fixer, and the inside of shell is more tight needs external force to press the dop simultaneously to inside when blocking, outwards extracts, just can open the joint, is just preventing the possibility of being shaken, perhaps drops that the touching of not accident leads to, will endanger the degree of having arrived the minimum.

Drawings

Fig. 1 is a schematic view of the structure of the wire harness thread insert of the present invention;

FIG. 2 is a schematic view of the plane structure of the male mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the jack of the present invention;

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

In the figure: 1. a female mechanism; 11. a female head body; 12. a first wire; 13. connecting a converter I; 14. a first fixing screw; 15. a jack; 16. tightening the fixator; 17. a card slot; 18. a housing;

2. a male mechanism; 21. a male stanchion; 22. an electric wire II; 23. a second connecting converter; 24. a fixing screw II; 25. a soft glue waterproof film; 26. an articulator; 27. a rubber block; 28. a bump; 29. a plug-in connector; 210. according to blocks;

3. a first wire decomposer;

4. the wire resolver is a two-part device.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1 and 3, the utility model provides a take car of swivel nut mounting for pencil, including female first mechanism 1, public first mechanism 2, fixedly connected with electric wire resolver one 3 on the left side surface of female first mechanism 1, female first mechanism 1 includes female head body 11, electric wire one 12, connect converter one 13 and fixed screw one 14, female head body 11's inside is provided with electric wire one 12, electric wire one 12 one end fixedly connected with connects converter one 13, threaded connection has fixed screw one 14 on the surface of connection converter one 13, electric wire resolver one 3 passes through electric wire one 12 fixed connection converter one 13, female head body 11's external surface fixedly connected with shell 18, electric wire one 12's one end fixedly connected with jack 15, fixedly connected with reduces fixer 16 on the inner wall of shell 18, draw-in groove 17 has been seted up on the surface of shell 18.

In this embodiment, the male mechanism 2 and the female mechanism 1 are butted, the male fastener 15 is wrapped by the shrink occlusion of the protrusion 28 and the tightening fastener 16 through the shrink occlusion of the connector 26, the rubber block 27 is wrapped by the occlusion to form a first waterproof layer of the internal joint, and the soft glue waterproof film 25 is wrapped by the butt joint of the pressing block 210 and the clamping groove 17 to form a second waterproof layer.

As shown in fig. 2 and 4, in this embodiment, preferably, the shape of the occluder 26 is an inverted triangle, the width of the occluder 26 is equal to the width from the receptacle 15 to the compression retainer 16, the interior of the receptacle 15 is the same as the plug 29, the length of the receptacle 15 is equal to the length of the plug 29, and the plug 29 can be completely inserted into the receptacle 15 and completely fit.

As shown in fig. 1 and 3, the number of the insertion holes 15 is preferably four, and four insertion holes 15 are uniformly distributed in the interior of the housing 18, so that a plurality of connectors can be provided at the same time for connecting the wiring harness.

Example 2

As shown in fig. 2 and 4, on the basis of embodiment 1, the utility model provides a technical solution: the male mechanism 2 comprises a male support post 21, an electric wire pair 22, a connection converter pair 23 and a fixing screw pair 24, the outer surface of the male support post 21 is fixedly connected with an electric wire resolver pair 4, the electric wire pair 22 is arranged inside the male support post 21, one end of the electric wire pair 22 is fixedly connected with the connection converter pair 23, the outer surface of the connection converter pair 23 is in threaded connection with the fixing screw pair 24, the electric wire resolver pair 4 is fixedly connected with the converter pair 23 through the electric wire pair 22, the outer surface of the male support post 21 is fixedly connected with a soft rubber waterproof membrane 25, the interior of the soft rubber waterproof membrane 25 is wrapped with an articulator 26, the articulator 26 is fixedly connected on the outer surface of the male support post 21, the inner wall of the articulator 26 is provided with a rubber block 27, the outer surface of the articulator 26 is fixedly connected with a convex block 28, the interior of the articulator 26 is provided with an inserter 29, the inserter 29 is fixedly connected on the outer surface of the male support post 21, the outer surface of the male support post 21 is provided with a clamping block 210, the soft rubber waterproof film 25 is wrapped to form a second waterproof layer after the clamping block 210 is in butt joint with the clamping groove 17, and the rubber block 27 is wrapped to form a first waterproof layer of the internal joint by occlusion.

The working principle of the fixing member for an automotive wire harness with a threaded sleeve is described in detail below.

As shown in fig. 1-4, when in use, the first wire 12 and the second wire 22 are respectively connected with the first connection converter 13 and the second connection converter 23 through the first wire decomposer 3 and the second wire decomposer 4, the first connection converter 13 and the second connection converter 23 are fixed on the first connecting column 11 and the second connecting column 21 through the first fixing screw 14 and the second fixing screw 24, the jack 15 is connected with the first wire 12, the tightening fixer 16 is sleeved on the inner part of the shell 18, the tail end of the articulator 26 is sleeved with the soft waterproof membrane 25, the rubber block 27 is adhered on the inner part of the articulator 26, the convex block 28 is sleeved on the outer side of the articulator 26, the pressing block 210 is clamped with the clamping groove 17 through the inner part of the shell 18 after the female head mechanism 1 and the male head mechanism 2 are combined, and the plug 29 is sleeved with the jack 15 through the inner part of the shell 18, meanwhile, 28 combines the occluder 26 together by compressing the tightening fixer 16, the rubber block 27 in the occluder 26 bites the jack 15 tightly, the soft rubber waterproof membrane 25 and the rubber block 27 provide double-layer waterproof effect for the wire harness, and the pressing blocks 210 on the two sides are only required to be pressed down to be pulled out towards the two sides when the wire harness is opened;

as shown in fig. 1-2, after the female mechanism 1 and the male mechanism 2 are combined, the pressing block 210 is clamped with the clamping groove 17 through the inside of the shell 18, at this time, the plug connector 29 is sleeved with the jack 15 through the inside of the shell 18, meanwhile, the occluder 26 is combined together through the extrusion of the tightening fixer 16 by the 28, the jack 15 is occluded by the rubber block 27 inside the occluder 26, the soft rubber waterproof membrane 25 and the rubber block 27 provide double-layer waterproof efficacy for the wiring harness, and when the wiring harness is opened, the pressing blocks 210 on the two sides are only required to be pressed down and pulled out towards the two sides.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a take mounting for car wiring harness of swivel nut, includes female first mechanism (1), public first mechanism (2), its characterized in that: fixedly connected with electric wire resolver one (3) on the left surface of female first mechanism (1), female first mechanism (1) is including female head body (11), electric wire one (12), connection converter one (13) and fixed screw one (14), the inside of female head body (11) is provided with electric wire one (12), electric wire one (12) one end fixedly connected with connects converter one (13), threaded connection has fixed screw one (14) on the surface of connection converter one (13), electric wire resolver one (3) is through electric wire one (12) fixed connection converter one (13).

2. The fixing member with the screw sleeve for an automobile wire harness according to claim 1, wherein: the outer fixed surface of female head body (11) is connected with shell (18), the one end fixedly connected with jack (15) of electric wire one (12), fixedly connected with reduces fixer (16) on the inner wall of shell (18), draw-in groove (17) have been seted up on the surface of shell (18).

3. The fixing member with the screw sleeve for an automobile wire harness according to claim 1, wherein: male mechanism (2) include two (23) of male pillar (21), electric wire (22), connection converter and two (24) of fixed screw, the two (4) of surface fixed connection electric wire resolver of male pillar (21), the inside of male pillar (21) is provided with two (22) of electric wire, the two (23) of one end fixed connection converter of two (22) of electric wire, threaded connection has two (24) of fixed screw on the surface of two (23) of connection converter, two (4) of electric wire resolver are through two (22) fixed connection converter two (23) of electric wire.

4. The fixing member with the screw sleeve for an automobile wire harness according to claim 3, wherein: the utility model discloses a public head pillar's (21) outer fixed surface is connected with flexible glue water proof membrane (25), the inside parcel of flexible glue water proof membrane (25) has occluder (26), occluder (26) fixed connection is on the surface of public head pillar (21), be provided with rubber block (27) on the inner wall of occluder (26), fixedly connected with lug (28) on the surface of occluder (26), the inside of occluder (26) is provided with plug-in connector (29), plug-in connector (29) fixed connection is on the surface of public head pillar (21), be provided with fixture block (210) on the surface of public head pillar (21).

5. The fixing member with the screw sleeve for an automobile wire harness according to claim 2, wherein: the shape of the inside of the jack (15) is the same as that of the plug connector (29), and the length value of the jack (15) is equal to that of the plug connector (29).

6. The fixing member with the screw sleeve for an automobile wire harness according to claim 4, wherein: the occluder (26) is in the shape of an inverted triangle, and the width of the occluder (26) is equal to the width between the insertion hole (15) and the tightening fixture (16).

7. The fixing member with the screw sleeve for an automobile wire harness according to claim 2, wherein: the number of the jacks (15) is four, and the four jacks (15) are uniformly distributed in the shell (18).