CN213425225U - Connecting wire harness based on vehicle navigation - Google Patents

Abstract

The utility model discloses a connecting harness based on vehicle navigation, which comprises a harness head and an anti-winding device, wherein the harness head is electrically connected with the harness branch head through the harness, the harness head is connected with a clamping cover through a groove in a clamping way, the harness is connected with the anti-winding device in a clamping way, the anti-winding device comprises a first clamping block, a second clamping block, a placing groove, a first chute, a fixed block, a push block, a connecting rod, a stop lever, a spring, a second chute, a clamping groove and a fixed pin, the first chute is arranged at the top end of the first clamping block, the stop lever is fixed above the connecting rod, the connecting rod penetrates through the chutes, the second chute is arranged at the top end of the right side of the second clamping block, the clamping groove is arranged at the left side of the second chute, the connecting harness based on vehicle navigation is provided with a clamping cover to prevent the water from entering the vehicle navigation through the whole connection part of the vehicle, the contact between the wire harness head and the moisture is caused, and the normal use function of the wire harness head is influenced.

Description

Connecting wire harness based on vehicle navigation

Technical Field

The utility model particularly relates to a connecting harness technical field, concretely a connecting harness based on vehicle navigation.

Background

The automobile wiring harness is a network main body of the automobile circuit, the automobile circuit does not exist even if the wiring harness does not exist, the wiring harness refers to a component which is formed by pressing a contact terminal 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 and the like to tie up the wiring harness to form a connecting circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a connecting harness based on vehicle navigation to propose vehicle navigation in solving above-mentioned background and be connected with car circuit by a thread, cause the winding of pencil in the connection, make the pencil look for the longer problem of time that corresponding pencil spends in detection and maintenance process.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting wire harness based on vehicle navigation comprises a wire harness head and an anti-winding device, wherein the wire harness head is electrically connected with a wire harness branch head through a wire harness, grooves are formed in two sides of the top end of the wire harness head, and the wire harness head is connected with a clamping cover through the grooves in a clamping mode;

and the anti-winding device is used for preventing winding and is connected with the wiring harness in a clamping manner.

Preferably, the anti-winding device comprises a first clamping block, a second clamping block, a placing groove, a first sliding groove, a fixed block, a pushing block, a connecting rod, a stop lever, a spring, a second sliding groove, a clamping groove and a fixed pin, the first clamping block and the second clamping block are both provided with placing grooves, the top end of the first clamping block is provided with a first sliding groove, a fixed block is fixed at the top end inside the first chute, a connecting rod is fixed at the right side of the push block, a stop lever is fixed above the connecting rod, the connecting rod penetrates through the first chute, the push block is connected with the first chute in a sliding way, a spring is arranged above the inside of the first chute, the top end of the spring is fixedly connected with the bottom of the fixed block, meanwhile, the bottom of the spring is fixedly connected with the top end of the stop lever, a second sliding groove is arranged at the top end of the right side of the second clamping block, a clamping groove is formed in the left side of the inner portion of the second sliding groove, and the first clamping block is movably connected with the second clamping block through a fixing pin.

Preferably, the card cover is shaped like a 'baogan'.

Preferably, the distance between the placing grooves is 3 cm.

Preferably, the first sliding groove, the pushing block, the connecting rod, the stop lever and the spring form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is 0-5 cm.

Preferably, the first fixture block and the second fixture block are made of silica gel.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting wire harness based on the vehicle-mounted navigation,

(1) the wiring harness is placed through the placing grooves in the anti-winding device, the wiring harnesses can be effectively prevented from being wound together due to the distance gaps among the placing grooves, meanwhile, the wiring harnesses can be distinguished, the detection, maintenance and replacement of the wiring harnesses at the later stage can be facilitated, the wiring harnesses are prevented from being searched in the maintenance process, and the wiring harnesses can be maintained and repaired more quickly;

(2) the automobile vehicle-mounted navigation device is provided with the clamping cover, so that the wire harness head which is not needed is clamped well through the clamping cover, the phenomenon that water enters the vehicle-mounted navigation part through the automobile connecting part in the cleaning process of an automobile is avoided, the wire harness head is enabled to be in contact with the water to cause the fact that the wire harness head cannot be used or the vehicle-mounted navigation part is short-circuited to burn out the vehicle-mounted navigation part, meanwhile, the phenomenon that the wire harness head cannot be used due to the fact that the automobile shakes the wire harness head to be in contact with the external metal of the vehicle-mounted navigation part in the driving process of the automobile is avoided.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the anti-wind device of the present invention;

fig. 3 is a schematic top view of the second fixture block of the present invention;

FIG. 4 is a schematic structural view of the fixing block, the stop lever and the spring of the present invention;

fig. 5 is a schematic view of the card cover structure of the present invention.

In the figure: 1. the wire harness comprises a wire harness head, 2, a wire harness, 3, a wire harness branch head, 4, a groove, 5, a clamping cover, 6, an anti-winding device, 601, a first clamping block, 602, a second clamping block, 603, a placing groove, 604, a first sliding groove, 605, a fixing block, 606, a pushing block, 607, a connecting rod, 608, a stop lever, 609, a spring, 610, a second sliding groove, 611, a clamping groove, 612 and a fixing pin.

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.

Please refer to fig. 1-5, the utility model provides a technical scheme a connecting harness based on vehicle navigation, as shown in fig. 1 and fig. 5, pencil head 1 divides 3 electric connection through pencil 2 and pencil, recess 4 has been seted up to pencil head 1 top both sides, pencil head 1 passes through recess 4 and is connected with 5 blocks of card lid, card lid 5 shape becomes "precious lid" shape, can cover pencil head 1 inside card lid 5 completely like this, the lug through 5 tops of card lid can relax simultaneously with the separation of card lid 5 and pencil head 1, set up like this and make wholly simple and clear, be convenient for install fast and dismantle, do not need too big strength just can take off card lid 5 simultaneously.

As shown in fig. 2, 3 and 4, the anti-winding device 6 for anti-winding is connected with the wire harness 2 in a clamping manner, and the anti-winding device 6 includes a first clamping block 601, a second clamping block 602, a placing groove 603, a first sliding groove 604, a fixing block 605, a pushing block 606, a connecting rod 607, a stop lever 608, a spring 609, a second sliding groove 610, a clamping groove 611 and a fixing pin 612, the placing grooves 603 are respectively formed on the first clamping block 601 and the second clamping block 602, the distance between the placing grooves 603 is 3cm, if the distance between the placing grooves 603 is less than 3cm, the wire harness 2 is easy to contact with each other, and meanwhile, during the automobile running process, the wire harness 2 may be separated from the corresponding placing groove 603 and enter the placing groove 603 beside, which causes the wire harness 2 to be wound, is not beneficial to maintenance and detection, so the distance between the placing grooves 603 is set to 3cm, which can prevent the wire harness 2 from being separated from the placing groove 603 and wound with other wire harnesses, the top end of the first fixture block 601 is provided with a first sliding groove 604, the top end inside the first sliding groove 604 is fixed with a fixed block 605, the right side of the push block 606 is fixed with a connecting rod 607, a stop rod 608 is fixed above the connecting rod 607, the connecting rod 607 penetrates through the first sliding groove 604, the push block 606 is in sliding connection with the first sliding groove 604, a spring 609 is arranged above the inside of the first sliding groove 604, the top end of the spring 609 is fixedly connected with the bottom of the fixed block 605, the bottom of the spring 609 is fixedly connected with the top end of the stop rod 608, the first sliding groove 604, the push block 606, the connecting rod 607, the stop rod 608 and the spring 609 form a telescopic mechanism, the telescopic distance of the telescopic mechanism is 0-5cm, a certain pushing force is applied to the push block 606 by hand, the push block 606 drives the connecting rod 607 to move, so that the connecting rod 607 is separated from the clamping groove 611, the first fixture block 601 is, overall structure is simple and convenient, can be light with first fixture block 601 and the separation of second fixture block 602, second spout 610 has been seted up to second fixture block 602 right side top, clamping groove 611 has been seted up on the inside left side of second spout 610, first fixture block 601 passes through fixed pin 612 swing joint with second fixture block 602, first fixture block 601 and second fixture block 602 material are silica gel, can prevent like this that the static electricity that pencil 2 produced in the course of the work from transmitting other positions of vehicle navigation through first fixture block 601 and second fixture block 602, cause other positions of vehicle navigation to receive the static influence, the whole quality of silica gel is lighter can not because of gravity crushing pencil 2 simultaneously, so not only can prevent that pencil 2 from twining, simultaneously effectual pencil 2 of having protected still.

The working principle is as follows: when the connecting wire harness based on vehicle navigation is used, the anti-winding device 6 is moved to a required position by a hand, then the hand contacts the push block 606, a certain thrust is applied to the push block 606 by the hand, the push block 606 is influenced by the thrust and then slides in the first sliding groove 604 and the second sliding groove 610, the push block 606 drives the connecting rod 607 to slide in the same direction when sliding, the connecting rod 607 drives the stop lever 608 to slide, the stop lever 608 presses the spring 609 when sliding, the connecting rod 607 is separated from the clamping groove 611 at the moment, the second fixture block 602 is driven by the hand to move downwards at the moment, so that the first fixture block 601 is separated from the second fixture block 602, the hand applying the thrust to the push block 606 is released at the moment, the spring 609 does not receive the extrusion force, the spring 609 is restored to the initial position due to elasticity, the stop lever 608, the connecting rod 609 and the push block 606 are driven to return to the initial position in the restoration process of the spring 609, and then the, after the wiring harness 2 is placed, the first fixture block 601 is in contact with the second fixture block 602 by hand, the connecting rod 607 is in good clamping with the clamping groove 611 in the contact process of the first fixture block 601 and the second fixture block 602, the clamping cover 5 is separated from the wiring harness head 1 by hand, and the wiring harness head 1 and the wiring harness branch head 3 are connected with the vehicle-mounted navigation and automobile line, so that the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 invention.

Claims (6)

1. A connection pencil based on vehicle navigation, includes pencil head (1) and antiwind device (6), its characterized in that:

the wire harness head (1) is electrically connected with the wire harness branch head (3) through a wire harness (2), grooves (4) are formed in two sides of the top end of the wire harness head (1), and the wire harness head (1) is connected with the clamping cover (5) in a clamping mode through the grooves (4);

and the anti-winding device (6) is used for clamping and connecting the anti-winding device (6) with the wiring harness (2).

2. The vehicle navigation-based connection harness according to claim 1, characterized in that: the anti-winding device (6) comprises a first clamping block (601), a second clamping block (602), a placing groove (603), a first sliding groove (604), a fixing block (605), a pushing block (606), a connecting rod (607), a stop lever (608), a spring (609), a second sliding groove (610), a clamping groove (611) and a fixing pin (612), wherein the placing groove (603) is formed in each of the first clamping block (601) and the second clamping block (602), the first sliding groove (604) is formed in the top end of the first clamping block (601), the fixing block (605) is fixed at the top end inside the first sliding groove (604), the connecting rod (607) is fixed on the right side of the pushing block (606), the stop lever (608) is fixed above the connecting rod (607), the connecting rod (607) penetrates through the first sliding groove (604), the pushing block (606) is connected with the first sliding groove (604) in a sliding manner, and the spring (609) is placed above the inside of the first sliding groove (604, the top end of the spring (609) is fixedly connected with the bottom of the fixed block (605), the bottom of the spring (609) is fixedly connected with the top end of the stop rod (608), a second sliding groove (610) is formed in the top end of the right side of the second fixture block (602), a clamping groove (611) is formed in the left side of the inner portion of the second sliding groove (610), and the first fixture block (601) is movably connected with the second fixture block (602) through a fixed pin (612).

3. The vehicle navigation-based connection harness according to claim 1, characterized in that: the card cover (5) is shaped like a 'Baogai'.

4. The vehicle navigation-based connection harness according to claim 2, characterized in that: the distance between the placing grooves (603) is 3 cm.

5. The vehicle navigation-based connection harness according to claim 2, characterized in that: the first sliding groove (604), the push block (606), the connecting rod (607), the stop lever (608) and the spring (609) form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is 0-5 cm.

6. The vehicle navigation-based connection harness according to claim 2, characterized in that: the first fixture block (601) and the second fixture block (602) are made of silica gel.

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