CN216598154U - Waterproof and anti-aging connector wire harness - Google Patents

Abstract

The utility model discloses a waterproof and anti-aging connector wire harness, which relates to the field of wire harnesses, and comprises a wire harness main body and a wiring terminal, wherein the end part of the wire harness main body is fixedly connected with the wiring terminal, and the waterproof and anti-aging connector wire harness is characterized in that: still include lag and housing, the housing is pegged graft with the pencil main part is fixed, the outside at binding post is established to lag activity cover, the lag is used for protecting the binding post, the left side of lag is established through round mouth and pencil main part slip cap, the right-hand member fixedly connected with annular slab of housing, be equipped with elastic mechanism between housing and the lag, and still be equipped with clamping mechanism between annular slab and the lag, clamping mechanism can make annular slab and lag mutual joint connect. The wiring terminal of the unused connector wire harness is protected conveniently, the damage of the connecting part on the wiring terminal is avoided, the service life of the connector wire harness is prolonged, and the wiring terminal is convenient for people to use.

Description

Waterproof and anti-aging connector wire harness

Technical Field

The utility model relates to the field of wire harnesses, in particular to a waterproof and anti-aging connector wire harness.

Background

The connector wire harness is one of terminals, and the connector is also called a plug-in connector and consists of a wire harness main body and a wiring terminal which are connected, so that the connection of signals and power supplies between carrying devices is realized.

At present, along with the development of electronic control technology, the application of connector pencil is also more and more extensive to connector pencil's demand is also more and more big, for avoiding connector pencil inside metal wire to meet water corrosion and ageing, connector pencil's surface all can be equipped with insulating lag, however, binding post on the connector pencil is direct to expose externally usually, like cell-phone data line, when not using, generally directly places on one side, therefore binding post's connection position receives the damage easily, thereby influences connector pencil's life.

Therefore, there is a need to develop a waterproof and anti-aging connector harness to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a waterproof and anti-aging connector harness, so as to solve the problem that the connection terminal of the connector harness proposed in the above background art is usually directly exposed to the outside, such as a mobile phone data cable, and when not in use, the connection terminal is usually directly placed on one side, so that the connection portion of the connection terminal is easily damaged, thereby affecting the service life of the connector harness.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof anti-aging's connector pencil, includes pencil main part and binding post, the tip and the binding post fixed connection of pencil main part, its characterized in that: still include lag and housing, the housing is pegged graft with the pencil main part is fixed, the outside at binding post is established to lag activity cover, the lag is used for protecting the binding post, the left side of lag is established through round mouth and pencil main part slip cap, the right-hand member fixedly connected with annular slab of housing, be equipped with elastic mechanism between housing and the lag, and still be equipped with clamping mechanism between annular slab and the lag, clamping mechanism can make annular slab and lag mutual joint connect.

Preferably, the elastic mechanism comprises a first spring, the first spring is located between the housing and the protecting sleeve and movably sleeved with the wire harness main body, and the annular plate is movably sleeved outside the first spring.

Preferably, the clamping mechanism comprises two inserting rods, two trapezoidal fixture blocks and two second springs, two symmetrically distributed sliding grooves are formed in the left outer side portion of the protective sleeve, two sliding rods are vertically arranged in the sliding grooves and fixedly connected with the inside, the right ends of the rod walls of the two inserting rods are movably sleeved with the two sliding rods through round holes respectively, the left ends of the two inserting rods are fixedly connected with the two trapezoidal fixture blocks respectively, the two rod walls on two opposite sides of the inserting rods are fixedly connected with the two second springs respectively, the two second springs are movably sleeved with the two sliding rods respectively, two slots matched with the trapezoidal fixture blocks are formed in the right side of the annular plate, clamping grooves matched with the trapezoidal fixture blocks are formed in two opposite sides of the slots, and pressing mechanisms are arranged inside the clamping grooves.

Preferably, one of the pressing mechanisms comprises a pressing plate, a push rod and a push plate, the push plate is movably arranged inside one of the clamping grooves, the bottom of the clamping groove is movably inserted into the push rod through a through hole, two ends of the push rod are respectively fixedly connected with the pressing plate and the push plate, and the other pressing mechanism is arranged in the other clamping groove in a mutual structure and symmetrically arranged.

Preferably, the middle parts of the upper side and the lower side of the wiring terminal are fixedly connected with limit sliding blocks, and limit sliding grooves matched with the limit sliding blocks are formed in the upper inner side wall and the lower inner side wall of the protective sleeve.

The utility model has the technical effects and advantages that:

1. through the mutual matching of the housing, the protective sleeve, the elastic mechanism and the clamping mechanism, when the connector wiring harness is not used, the elastic force can be applied to the protective sleeve through the first spring, the protective sleeve can move rightwards and is sleeved outside the wiring terminal, so that the wiring terminal is protected conveniently, when the connector wiring harness is used, the protective sleeve is pulled leftwards, and is connected with the annular plate through the clamping mechanism in a clamped mode, so that the connecting part of the wiring terminal can be exposed, and the connector wiring harness can be used for connection;

2. when the connector wiring harness is used, the protecting sleeve is directly pulled leftwards to enable the two trapezoidal fixture blocks to be respectively inserted into the two inserting grooves by the mutual matching of the clamping mechanism and the pressing mechanism, after the two trapezoidal fixture blocks are inserted into the inserting grooves, elastic force can be respectively applied to the two inserting rods through the two second springs, the two inserting rods drive the two trapezoidal fixture blocks to move oppositely, the two trapezoidal fixture blocks are respectively clamped into the two inserting grooves, so that the protecting sleeve and the annular plate can be mutually clamped and connected, the connector wiring harness is convenient for people to normally use, when the connector wiring harness is not required to be used, the two pressing plates are pressed, the two pressing plates drive the two pushing plates to move oppositely through the two pushing rods, the two pushing plates respectively apply pushing force to the two trapezoidal fixture blocks, the two trapezoidal fixture blocks are respectively moved out of the two inserting grooves, the first springs can apply elastic force to the protecting sleeve, and the protecting sleeve can move rightwards to be sleeved outside the wiring terminal, thereby facilitating protection of the wire connecting terminal.

Drawings

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

FIG. 2 is an enlarged schematic view of portion A of FIG. 1 according to the present invention;

fig. 3 is a sectional structure diagram of the shroud and the ring plate of the present invention.

In the figure: 1. a wire harness main body; 2. a wiring terminal; 3. a protective sleeve; 4. a housing; 5. an annular plate; 6. a first spring; 7. inserting a rod; 8. a trapezoidal fixture block; 9. a second spring; 10. a slide bar; 11. a pressing plate; 12. a push rod; 13. pushing the plate; 14. and a limiting sliding block.

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.

The utility model provides a waterproof and anti-aging connector wire harness as shown in figures 1-3, which comprises a wire harness main body 1 and a wiring terminal 2, wherein the end part of the wire harness main body 1 is fixedly connected with the wiring terminal 2, the connector wire harness further comprises a protective sleeve 3 and a housing 4, the housing 4 is fixedly connected with the wire harness main body 1 in an inserted manner, the protective sleeve 3 is movably sleeved outside the wiring terminal 2, the protective sleeve 3 is used for protecting the wiring terminal 2, the left side of the protective sleeve 3 is slidably sleeved with the wire harness main body 1 through a round opening, the right end of the housing 4 is fixedly connected with a ring-shaped plate 5, an elastic mechanism is arranged between the housing 4 and the protective sleeve 3, a clamping mechanism is also arranged between the ring-shaped plate 5 and the protective sleeve 3, and the clamping mechanism can enable the ring-shaped plate 5 and the protective sleeve 3 to be mutually clamped and connected.

As shown in fig. 1, the elastic mechanism includes a first spring 6, the first spring 6 is located between the housing 4 and the protective sleeve 3, the first spring 6 is movably sleeved with the harness main body 1, the annular plate 5 is movably sleeved outside the first spring 6, and the first spring 6 is provided to apply an elastic force to the protective sleeve 3 when the protective sleeve 3 is separated from the annular plate 5, so that the protective sleeve 3 moves rightwards and is sleeved outside the wiring terminal 2, thereby facilitating the protection of the wiring terminal 2.

As shown in fig. 2 and 3, the clamping mechanism includes two insertion rods 7, two trapezoid-shaped fixture blocks 8 and two second springs 9, two symmetrically distributed sliding grooves are formed in the left outer side of the protective sleeve 3, vertically arranged sliding rods 10 are fixedly connected to the insides of the two sliding grooves, the right ends of the rod walls of the two insertion rods 7 are movably sleeved with the two sliding rods 10 through circular holes respectively, the left ends of the two insertion rods 7 are fixedly connected with the two trapezoid-shaped fixture blocks 8 respectively, the two opposite side rod walls of the two insertion rods 7 are fixedly connected with the two second springs 9 respectively, the two second springs 9 are movably sleeved with the two sliding rods 10 respectively, two slots matched with the trapezoid-shaped fixture blocks 8 are formed in the right side of the annular plate 5, two slots matched with the trapezoid-shaped fixture blocks 8 are formed in the opposite sides of the two slots, a pressing mechanism is arranged inside the two slots, when a connector harness is used, the protective sleeve 3 is directly pulled leftwards, make binding post 2's connection position expose to make two trapezoidal fixture blocks 8 insert two slots respectively, after two trapezoidal fixture blocks 8 inserted the slot, can exert elasticity to two inserted bars 7 respectively through two second springs 9, two inserted bars 7 drive two trapezoidal fixture blocks 8 and move back to back mutually, make two trapezoidal fixture blocks 8 block respectively in two draw-in grooves, thereby can make lag 3 and 5 mutual joint of annular slab be connected, the people of being convenient for normally use connector pencil.

As shown in fig. 3, one of the pressing mechanisms includes a pressing plate 11, a pushing rod 12 and a pushing plate 13, the pushing plate 13 is movably disposed inside one of the slots, the slot bottom of the slot is movably inserted into the pushing rod 12 through a through hole, two ends of the pushing rod 12 are respectively fixedly connected with the pressing plate 11 and the pushing plate 13, the other pressing mechanism is mutually structurally disposed and symmetrically disposed inside the other slot, when a connector harness is not required, press two according to the clamp plate 11, two according to clamp plate 11 and drive two push pedal 13 through two push rods 12 and remove in opposite directions, and two push pedal 13 exert thrust to two trapezoidal fixture blocks 8 respectively, make two trapezoidal fixture blocks 8 shift out from two draw-in grooves respectively, and elasticity can be applyed to lag 3 to the rethread first spring 6, can make lag 3 move right and establish in binding post 2's outside to be convenient for protect binding post 2.

As shown in fig. 1, the upper and lower both sides middle part of binding post 2 is equal fixedly connected with limit slide 14, and the upper and lower inside wall of lag 3 all is seted up with limit slide 14 assorted limit slide, and lag 3 can slide with binding post 2 through two limit slide 14 and two limit slide each other to improve lag 3 and binding post 2 direct sliding stability.

The working principle of the utility model is as follows:

when the connector harness is used, the protective sleeve 3 is directly pulled leftwards, so that the connecting part of the wiring terminal 2 is exposed, the two trapezoidal fixture blocks 8 are respectively inserted into the two slots, after the two trapezoidal fixture blocks 8 are inserted into the slots, the two insertion rods 7 can be respectively applied with elasticity through the two second springs 9, the two insertion rods 7 drive the two trapezoidal fixture blocks 8 to move oppositely, so that the two trapezoidal fixture blocks 8 are respectively clamped into the two clamping grooves, the protective sleeve 3 and the annular plate 5 can be mutually clamped and connected, and people can conveniently and normally use the connector harness;

when need not use the connector pencil, press two and press pressing plate 11, two pressing plate 11 drive two push pedal 13 through two push rods 12 and move in opposite directions, and two push pedal 13 exert thrust to two trapezoidal fixture blocks 8 respectively, make two trapezoidal fixture blocks 8 shift out from two draw-in grooves respectively, and the rethread first spring 6 can exert elasticity to lag 3, can make lag 3 move right and the cover establish in binding post 2's outside to be convenient for protect binding post 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims (5)

1. The utility model provides a waterproof anti-aging's connector pencil, includes pencil main part (1) and binding post (2), the tip and binding post (2) fixed connection of pencil main part (1), its characterized in that: still include lag (3) and housing (4), housing (4) are pegged graft with pencil main part (1) is fixed, lag (3) activity cover is established in the outside of binding post (2), lag (3) are used for protecting binding post (2), the left side of lag (3) is established through round mouth and pencil main part (1) slip cap, the right-hand member fixedly connected with annular plate (5) of housing (4), be equipped with elastic mechanism between shell (4) and lag (3), and still be equipped with joint mechanism between annular plate (5) and lag (3), joint mechanism can make annular plate (5) and lag (3) mutual joint connect.

2. The waterproof, anti-aging connector harness of claim 1, wherein: elastic mechanism includes first spring (6), first spring (6) are located between housing (4) and lag (3), and first spring (6) and pencil main part (1) activity cover establish, the outside at first spring (6) is established in annular plate (5) activity cover.

3. The waterproof, anti-aging connector harness of claim 1, wherein: the clamping mechanism comprises two inserting rods (7), two trapezoidal clamping blocks (8) and two second springs (9), two symmetrically distributed sliding grooves are formed in the left outer side portion of the protective sleeve (3), vertically arranged sliding rods (10) are fixedly connected inside the two sliding grooves, the right ends of rod walls of the two inserting rods (7) are movably sleeved with the two sliding rods (10) through circular holes respectively, the left ends of the two inserting rods (7) are fixedly connected with the two trapezoidal clamping blocks (8) respectively, the rod walls on two opposite sides of the two inserting rods (7) are fixedly connected with the two second springs (9) respectively, the two second springs (9) are movably sleeved with the two sliding rods (10) respectively, two inserting grooves matched with the trapezoidal clamping blocks (8) are formed in the right side of the annular plate (5), and clamping grooves matched with the trapezoidal clamping blocks (8) are formed in two opposite sides of the two inserting grooves, two the inside of draw-in groove all is equipped with pressing mechanism.

4. The waterproof, anti-aging connector harness of claim 3, wherein: one of the pressing mechanisms comprises a pressing plate (11), a push rod (12) and a push plate (13), the push plate (13) is movably arranged inside one of the clamping grooves (), the groove bottom of the clamping groove is movably inserted into the push rod (12) through a through hole, two ends of the push rod (12) are respectively fixedly connected with the pressing plate (11) and the push plate (13), and the other pressing mechanism is arranged in a mutual structure and symmetrically arranged inside the other clamping groove.

5. The waterproof, anti-aging connector harness of claim 1, wherein: the upper side and the lower side of the wiring terminal (2) are fixedly connected with limiting sliding blocks (14) in the middle, and limiting sliding grooves matched with the limiting sliding blocks (14) are formed in the upper inner side wall and the lower inner side wall of the protective sleeve (3).

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