CN214589422U

CN214589422U - Cable plug protection device for radio and television engineering

Info

Publication number: CN214589422U
Application number: CN202120865828.9U
Authority: CN
Inventors: 孙文坡; 王兴富
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-02
Anticipated expiration: 2031-04-25

Abstract

A cable plug protection device for broadcast and television engineering belongs to the technical field of cable installation. The outer end of solid fixed ring setting at equipment box cable eye, gu fixed ring's outer wall is equipped with two at least spouts, all slide in every spout and be equipped with the supporting shoe, every supporting shoe all through supporting spring and the spout elastic connection that corresponds, the shell body suit is in solid fixed ring's the outside, the outer wall that the shell body is close to solid fixed ring one end is equipped with two at least through-holes, the through-hole sets up with the spout one-to-one, and all peg graft in every through-hole and take off the pole, take off the inner of pole and the supporting shoe cooperation setting that corresponds. The utility model avoids the problems of unsmooth circuit connection and difficult cleaning caused by dust accumulation; the stability of the cable plug connection is improved; the cable plug is more labor-saving to pull out; the cable plug has the advantages that bending between the cable and the cable plug is avoided, the phenomenon that the cable and the cable plug are broken after being used for a long time at the connection position is avoided, and the service life of the cable is prolonged.

Description

Cable plug protection device for radio and television engineering

Technical Field

The utility model relates to a broadcasting and TV engineering cable plug protection device belongs to cable installation technical field.

Background

A cable is a conductor made of one or more conductors insulated from each other and an outer insulating sheath that carries power or information from one location to another. The cable has the characteristics of internal electrification and external insulation and is used for connecting a circuit, an electric appliance and the like.

The junction of cable and equipment today does not have protection device, can't play dustproof and fixed effect to the cable, and after long-time the use, the dust is piled up and is easily caused the problem that circuit connection is not smooth and easy and difficult clearance, does not have fixing device simultaneously, leads to easily that the joint is not hard up, influences the use then.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a broadcasting and TV engineering cable plug protection device.

The purpose is achieved, the utility model adopts the following technical proposal: a cable plug protection device for broadcasting and TV engineering comprises a fixing ring, an outer shell, a supporting spring, a supporting block and a release rod; the utility model discloses a cable socket, including solid fixed ring, supporting shoe, shell body suit, solid fixed ring, spout, through-hole, spout one-to-one, gu fixed ring sets up the outer end at the equipment box cable eye of inserting, gu fixed ring's outer wall is equipped with two at least spouts, every all slide in the spout and be equipped with the supporting shoe, every the supporting shoe all through supporting spring and the spout elastic connection that corresponds, the shell body suit is in solid fixed ring's the outside, and the outer wall that the shell body is close to solid fixed ring one end is equipped with two at least through-holes, the through-hole with the spout one-to-one sets up, and all peg graft in every through-hole and take off the pole, take off the inner of pole and the supporting shoe cooperation setting that corresponds.

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

1. the utility model is provided with the outer shell, thereby avoiding dust from directly falling on the cable plug and avoiding the problems of unsmooth circuit connection and difficult cleaning caused by dust accumulation;

2. the utility model is provided with the fixing ring connected with the outer shell, thus improving the stability of the cable plug connection;

3. the utility model is provided with the clamping rod, so that the pulling of the cable plug is more labor-saving;

4. the utility model discloses set up cable fixed establishment, made cable and cable plug be located same horizontal position, avoided buckling between cable and the cable plug, avoided the two cracked phenomenon to appear after junction uses for a long time, then improved the life of cable.

Drawings

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

fig. 2 is an enlarged view of a point a of fig. 1, namely, a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural view of a cable fixing mechanism;

fig. 4 is a schematic view of the connection relationship between the rear cover plate and the outer shell.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1:

a cable plug protection device for broadcasting and TV engineering comprises a fixing ring 2, an outer shell 3, a supporting spring 5, a supporting block 6 and a trip rod 8; the utility model discloses a solid fixed ring 2, including solid fixed ring 2, supporting shoe 6, every, supporting shoe 6, the spout 4 elastic connection that all passes through supporting spring 5 and corresponds, 3 suits of shell body are in solid fixed ring 2's the outside, and the outer wall that shell body 3 is close to solid fixed ring 2 one end runs through its wall thickness equipartition along its circumference and is equipped with two at least through-holes, the through-hole with spout 4 one-to-one sets up, and pegs graft with equal clearance fit in every through-hole and take off pole 8, take off the inner of pole 8 and the supporting shoe 6 cooperation setting that corresponds of pole 8.

The outer end face of the supporting block 6 is a wedge-shaped face, so that the installation is convenient.

Installation the utility model discloses the time, with the outer shell 3 suit in the outside of cable 16, then insert corresponding eye with cable plug 15, then promote shell body 3 to the solid fixed ring 2 that corresponds, because the outer terminal surface of supporting shoe 6 is the wedge face, therefore, after contacting with shell body 3, can return back to in the spout 4 that corresponds, after the through-hole of shell body 3 corresponds with spout 4, supporting shoe 6 loses external force, can kick-back to in the through-hole that corresponds under the supporting spring 5's that corresponds effect, and outwards ejecting with 8 poles of taking off in the through-hole.

When disassembly is required, the release rod 8 is pressed inwards. The length of the release rod 8 is consistent with that of the through hole, after the release rod 8 is completely pressed, the corresponding supporting block 6 is pushed to be completely retracted into the corresponding sliding groove 4 again, and the outer shell 3 is pulled outwards at the moment.

The outer end of the release rod 8 is provided with a pressing plate 7, so that the release rod 8 can be pressed more conveniently and comfortably.

Example 2:

this example differs from example 1 in that:

the outer wall of shell body 3 runs through its wall thickness along its circumference and still equipartition be equipped with at least two with the clamping bar hole that the through-hole one-to-one set up, every the clamping bar downthehole equal clearance fit ground slides and is equipped with clamping bar 9, the inner and the cable plug 15 cooperation setting of clamping bar 9.

The clamping rod 9 is arranged, so that the cable plug 15 can be directly clamped when the outer shell 3 is detached, the cable plug 15 can be directly pulled out, secondary pulling actions are avoided, and time and labor are saved.

The outer end of the clamping rod 9 is provided with a pressing plate 7, so that the clamping rod 9 can be pressed more conveniently and comfortably.

The outer ends of the release rods 8 and the outer ends of the corresponding clamping rods 9 are arranged on the same pressing plate 7, so that the corresponding release rods 8 and the corresponding clamping rods 9 can be synchronously pressed, and unloading is more convenient.

Example 3:

this example differs from example 2 in that:

and a cable fixing mechanism is further arranged on the outer shell 3.

Can make cable 16 and cable plug 15 be located same horizontal position through cable fixed establishment, avoid buckling between cable 16 and the cable plug 15, avoid the cracked phenomenon to appear after the two junction uses for a long time, improve the life of cable then.

The cable fixing mechanism comprises a clamping plate 10, a push rod 11, a return spring 12 and a pull ring 13; the outer wall of the shell body 3, which is far away from one end of the fixing ring 2, penetrates through the wall thickness uniform distribution along the circumferential direction to be provided with at least two push rod holes, every push rod hole is internally provided with a push rod 11 in a sliding mode in a clearance fit mode, the inner end of the push rod 11 is provided with a clamping plate 10, the outer end of the push rod 11 is provided with a pull ring 13, the outer side of the push rod 11 is sleeved with a return spring 12, and two ends of the return spring 12 are respectively abutted against the inner walls of the clamping plate 10 and the shell body 3.

The inner wall of splint 10 is equipped with a plurality of deformation springs 17, every along its circumference equipartition deformation spring 17's outer end all is equipped with and supports backup plate 18, support and support when supporting the backup plate 18 and lean on cable 16 when using, through the deformation of deformation spring 17, satisfy the user demand of the cable 16 of different thicknesses.

Example 3:

this example differs from example 2 in that:

the terminal surface that solid fixed ring 2 was kept away from to shell body 3 is equipped with back shroud 14, further improves dustproof performance, the quantity of back shroud 14 is two at least to seal along the circumference equipartition of shell body 3 and enclose and close the setting, and all with shell body 3 swing joint, articulated or magnetism are connected.

The rear cover plate 14 is movably connected with the outer shell 3, so that the cable plug 15 can be conveniently taken out of the outer shell 3, and the outer shell 3 can be conveniently replaced and maintained.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a broadcasting and TV engineering cable plug protection device which characterized in that: comprises a fixed ring (2), an outer shell (3), a supporting spring (5), a supporting block (6) and a trip rod (8); solid fixed ring (2) sets up in the outer end of equipment box (1) cable eye, and the outer wall of solid fixed ring (2) is equipped with two at least spout (4), every equal slip is equipped with supporting shoe (6) in spout (4), every supporting shoe (6) all through supporting spring (5) and spout (4) elastic connection that corresponds, shell body (3) suit is in the outside of solid fixed ring (2), and the outer wall of shell body (3) neighbouring solid fixed ring (2) one end is equipped with two at least through-holes, the through-hole with spout (4) one-to-one sets up, and all pegs graft in every through-hole and have and take off pole (8), take off the inner of pole (8) and supporting shoe (6) cooperation setting that corresponds.

2. The broadcasting and TV engineering cable plug protection device of claim 1, characterized in that: the outer end face of the supporting block (6) is a wedge-shaped face.

3. The broadcasting and TV engineering cable plug protection device of claim 2, characterized in that: the outer end of the release rod (8) is provided with a pressing plate (7).

4. The broadcasting engineering cable plug protection device according to claim 2 or 3, wherein: the outer wall of shell body (3) still is equipped with two at least clamping rod holes, every the downthehole clamping rod (9) that all slide of clamping rod, the inner and the cable plug (15) cooperation setting of clamping rod (9).

5. The broadcasting and TV engineering cable plug protection device of claim 4, characterized in that: and a pressing plate (7) is arranged at the outer end of the clamping rod (9).

6. The broadcasting engineering cable plug protection device according to claim 3 or 5, wherein: the outer end of the release rod (8) and the outer end of the corresponding clamping rod (9) are arranged on the same pressing plate (7).

7. The broadcasting and TV engineering cable plug protection device of claim 6, characterized in that: and the outer shell (3) is also provided with a cable fixing mechanism.

8. The broadcasting and TV engineering cable plug protection device of claim 7, characterized in that: the cable fixing mechanism comprises a clamping plate (10), a push rod (11), a return spring (12) and a pull ring (13); the outer wall equipartition of keeping away from solid fixed ring (2) one end of shell body (3) is equipped with two at least push rod holes, every the downthehole equal slip of push rod is equipped with push rod (11), the inner of push rod (11) is equipped with splint (10) to the outer end is equipped with pull ring (13), and the outside cover of push rod (11) is equipped with return spring (12), the both ends of return spring (12) are supported respectively and are leaned on the inner wall of splint (10) and shell body (3).

9. The broadcasting and TV engineering cable plug protection device of claim 8, characterized in that: the inner wall of splint (10) is equipped with a plurality of deformation springs (17), every the outer end of deformation spring (17) all is equipped with and supports backup plate (18), support backup plate (18) and support when using and lean on cable (16).

10. The broadcasting and TV engineering cable plug protection device of claim 9, characterized in that: the end face, far away from solid fixed ring (2), of shell body (3) is equipped with back shroud (14), the quantity of back shroud (14) is two at least to seal along the circumference of shell body (3) and enclose and close the setting, and all with shell body (3) swing joint.