CN211712371U

CN211712371U - Vehicle-mounted electronic communication device connecting device

Info

Publication number: CN211712371U
Application number: CN201922476820.9U
Authority: CN
Inventors: 武长河; 安雁秋
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an on-vehicle electronic communication device connecting device, which comprises a housin, welded fastening has two sets of first rotating bearing on the inner wall of casing, rotate through two sets of first rotating bearing in the casing and install the receipts line roller, all be provided with spacing dish on the both ends lateral wall of receipts line roller, one side welded fastening of spacing dish has the torsional spring, the other end welded fastening of torsional spring is on the inner wall of casing, inlet wire and outlet have been seted up respectively to the both sides of casing, the equal welded fastening in both sides that the casing closes on outlet and inlet wire has guiding mechanism, the bottom welded fastening of casing has the dead lever, the one end welded fastening that the casing was kept away from to the dead lever has the fixed plate. The utility model discloses can avoid the connecting wire to convolute to the automatic coiling of connecting wire when using, can provide the elastic guide to the connecting wire, avoid the guide roll to block the connecting wire, influence the user and use.

Description

Vehicle-mounted electronic communication device connecting device

Technical Field

The utility model belongs to the technical field of communications facilities, concretely relates to on-vehicle electronic communication device connecting device.

Background

The vehicle-mounted communication device is a means for realizing high informatization and intellectualization of traffic by applying an advanced wireless communication technology on a vehicle on the basis of the development of an intelligent traffic system and a sensor network technology. The wide definition of the in-vehicle communication device refers to a mobile communication system mounted on an automobile. The vehicle-mounted communication device organically combines traffic participants, vehicles and the environment thereof through vehicle-to-vehicle and vehicle-to-road communication, and improves the safety and efficiency of a traffic system.

When the connecting device used by the conventional vehicle-mounted electronic communication device is used, the connecting wire is long and is easy to be wound together, so that the normal use of the communication device is easy to influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an on-vehicle electronic communication device connecting device, when using, can avoid the connecting wire to convolute to the connecting wire is automatic to be convoluteed to influence the user and use to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an on-vehicle electronic communication device connecting device, includes the casing, welded fastening has two sets of first rotating bearing on the inner wall of casing, rotate through two sets of first rotating bearing in the casing and install the receipts line roller, all be provided with spacing dish on the both ends lateral wall of receipts line roller, one side welded fastening of spacing dish has the torsional spring, the other end welded fastening of torsional spring is on the inner wall of casing, inlet wire and outlet have been seted up respectively to the both sides of casing, the casing closes on the equal welded fastening in both sides of outlet and inlet wire and has guiding mechanism, the bottom welded fastening of casing has the dead lever, the one end welded fastening that the casing was kept away from to the dead lever has the fixed plate.

Preferably, the guiding mechanism includes connecting rod, telescopic machanism, support and guide roll, the one end welded fastening of connecting rod is on the lateral wall of casing, telescopic machanism's one end and the one end lateral wall welded fastening of connecting rod, the lateral part of support and the one end welded fastening of connecting rod, the guide roll passes through the second rolling bearing and rotates and install on the support.

Preferably, telescopic machanism includes sleeve pipe, movable rod and spring, the movable rod slides and pegs graft in the sleeve pipe, sheathed tube one end welded fastening is on the one end lateral wall of connecting rod, the both ends of spring respectively with the one end of movable rod and sheathed tube bottom welded fastening, the one end that the spring was kept away from to the movable rod is fixed with the lateral part welded fastening of support.

Preferably, a sliding groove is formed in the inner wall of the sleeve, a sliding block is arranged on the side wall of the movable rod, and the sliding block is slidably mounted in the sliding groove.

Preferably, the side wall of the sliding block is in clearance sliding fit with the inner wall of the sliding groove, and the clearance is not larger than 0.01 mm.

Preferably, a threaded hole is formed in the fixing plate, and the fixing plate is mounted on the instrument panel through a bolt and the threaded hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the connecting wire can be pulled to rotate and pay off the wire take-up roller and provide torsion force for the torsion spring at the same time by matching the wire take-up roller and the torsion spring, and after the communication device is reset after the wire take-up roller is used, the torsion spring provides reverse rotation force for the wire take-up roller to reversely rotate, so that the wire take-up roller winds the connecting wire on the wire take-up roller, and the influence of the winding of the connecting wire on the use of a user is avoided;

2. through guiding mechanism's use, can smooth out the connecting wire with the fingers when the connecting wire rolling with pull out, avoid the connecting wire to convolute to through telescopic mechanism's use, can provide elastic guide to the connecting wire, avoid the guide roll to block the connecting wire.

Drawings

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

fig. 2 is a schematic structural view of the guiding mechanism of the present invention;

fig. 3 is a schematic top sectional view of the telescoping mechanism of the present invention;

FIG. 4 is a schematic side view of the housing of the present invention;

fig. 5 is a schematic cross-sectional view of the sleeve of the present invention.

In the figure: 1. a housing; 2. a first rotating bearing; 3. a wire take-up roller; 4. a limiting disc; 5. a torsion spring; 6. a wire inlet; 7. an outlet; 8. a guide mechanism; 9. fixing the rod; 10. a fixing plate; 11. a connecting rod; 12. a telescoping mechanism; 13. a support; 14. a guide roller; 15. a sleeve; 16. a movable rod; 17. a spring; 18. a slider; 19. a chute.

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. 1-5, the present invention provides a technical solution:

a connecting device of a vehicle-mounted electronic communication device comprises a shell 1, wherein two groups of first rotating bearings 2 are fixedly welded on the inner wall of the shell 1, a wire take-up roller 3 is rotatably installed in the shell 1 through the two groups of first rotating bearings 2, limiting discs 4 are arranged on the side walls of the two ends of the wire take-up roller 3, a torsion spring 5 is fixedly welded on one side of each limiting disc 4, the other end of the torsion spring 5 is fixedly welded on the inner wall of the shell 1, a wire inlet 6 and a wire outlet 7 are respectively arranged on the two sides of the shell 1, guide mechanisms 8 are fixedly welded on the two sides of the shell 1 close to the wire outlet 7 and the wire inlet 6, a fixing rod 9 is fixedly welded at the bottom of the shell 1, a fixing plate 10 is fixedly welded on one end of the fixing rod 9 far away from the shell 1, a threaded hole is arranged on the fixing plate 10, and the fixing plate 10 is, receive and to wind on the line roller 3 and have the connecting wire, use through the cooperation of receiving line roller 3 and torsional spring 5, can be when using, the pulling connecting wire makes and receives line roller 3 and rotate the unwrapping wire, provides torsion to torsional spring 5 simultaneously, after finishing using, with communication device after resetting, torsional spring 5 provides the reverse rotation power to receiving line roller 3, makes and receives line roller 3 antiport to convolute the connecting wire on receiving line roller 3, avoid the connecting wire winding to influence the user and use.

The guide mechanism 8 comprises a connecting rod 11, a telescopic mechanism 12, a support 13 and a guide roller 14, one end of the connecting rod 11 is welded and fixed on the side wall of the shell 1, one end of the telescopic mechanism 12 is welded and fixed with the side wall of one end of the connecting rod 11, the side part of the support 13 is welded and fixed with one end of the connecting rod 11, and the guide roller 14 is rotatably mounted on the support 13 through a second rotating bearing; the telescopic mechanism 12 comprises a sleeve 15, a movable rod 16 and a spring 17, the movable rod 16 is inserted in the sleeve 15 in a sliding manner, one end of the sleeve 15 is fixed on the side wall of one end of the connecting rod 11 in a welding manner, two ends of the spring 17 are respectively fixed with one end of the movable rod 16 and the inner bottom of the sleeve 15 in a welding manner, and one end of the movable rod 16, which is far away from the spring 17, is fixed with the side part of the bracket 13 in a welding manner; a sliding groove 19 is formed in the inner wall of the sleeve 15, a sliding block 18 is arranged on the side wall of the movable rod 16, and the sliding block 18 is slidably mounted in the sliding groove 19; the lateral wall of slider 18 and the inner wall clearance sliding fit of spout 19, and the clearance is not more than 0.01mm, through guiding mechanism 8's use, can be when the connecting wire rolling with pull out, smooth out the connecting wire, avoid the connecting wire to convolute to through telescopic machanism 12's use, can provide the elastic guide to the connecting wire, avoid guide roll 14 to block the connecting wire.

The structure principle is as follows: through the matching use of the wire take-up roller 3 and the torsion spring 5, when the wire take-up device is used, a connecting wire can be pulled to enable the wire take-up roller 3 to rotate for paying off, meanwhile, torsion force is provided for the torsion spring 5, after the communication device is reset after the wire take-up device is used, the torsion spring 5 provides reverse rotation force for the wire take-up roller 3, the wire take-up roller 3 is enabled to rotate reversely, and therefore the connecting wire is wound on the wire take-up roller 3, and the influence of the winding of; through the use of the guide mechanism 8, the connecting wire can be smoothed out when being wound and pulled out, so that the winding of the connecting wire is avoided, and through the use of the telescopic mechanism 12, the elastic guide can be provided for the connecting wire, so that the connecting wire is prevented from being clamped by the guide roller 14.

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. A vehicle-mounted electronic communication device connecting device comprises a shell (1), and is characterized in that: welded fastening has two sets of first rotating bearing (2) on the inner wall of casing (1), rotate through two sets of first rotating bearing (2) in casing (1) and install receipts line roller (3), all be provided with spacing dish (4) on the both ends lateral wall of receipts line roller (3), one side welded fastening of spacing dish (4) has torsional spring (5), the other end welded fastening of torsional spring (5) is on the inner wall of casing (1), inlet wire (6) and outlet (7) have been seted up respectively to the both sides of casing (1), casing (1) closes on outlet (7) and inlet wire (6) both sides all welded fastening has guiding mechanism (8), the bottom welded fastening of casing (1) has dead lever (9), the one end welded fastening that casing (1) was kept away from in dead lever (9) has fixed plate (10).

2. The vehicle-mounted electronic communication device connecting device according to claim 1, wherein: guiding mechanism (8) include connecting rod (11), telescopic machanism (12), support (13) and guide roll (14), the one end welded fastening of connecting rod (11) is on the lateral wall of casing (1), the one end of telescopic machanism (12) and the one end lateral wall welded fastening of connecting rod (11), the lateral part of support (13) and the one end welded fastening of connecting rod (11), guide roll (14) are installed on support (13) through the rotation of second rolling bearing.

3. The vehicle-mounted electronic communication device connecting device according to claim 2, wherein: telescopic machanism (12) include sleeve pipe (15), movable rod (16) and spring (17), movable rod (16) slide and peg graft in sleeve pipe (15), the one end welded fastening of sleeve pipe (15) is on the one end lateral wall of connecting rod (11), the both ends of spring (17) respectively with the one end of movable rod (16) and the interior bottom welded fastening of sleeve pipe (15), the one end that spring (17) were kept away from in movable rod (16) is fixed with the lateral part welded fastening of support (13).

4. A vehicle-mounted electronic communication device connecting device according to claim 3, wherein: a sliding groove (19) is formed in the inner wall of the sleeve (15), a sliding block (18) is arranged on the side wall of the movable rod (16), and the sliding block (18) is slidably mounted in the sliding groove (19).

5. The vehicle-mounted electronic communication device connecting device according to claim 4, wherein: the side wall of the sliding block (18) is in clearance sliding fit with the inner wall of the sliding groove (19), and the clearance is not more than 0.01 mm.

6. The vehicle-mounted electronic communication device connecting device according to claim 1, wherein: the fixing plate (10) is provided with a threaded hole, and the fixing plate (10) is arranged on an instrument panel through a bolt and the threaded hole.