CN218526031U

CN218526031U - Wiring anti-interference sleeve

Info

Publication number: CN218526031U
Application number: CN202222758795.5U
Authority: CN
Inventors: 张佩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-24
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a wiring anti-interference sleeve, which comprises a first sleeve, a second sleeve, two clamping mechanisms and four pressing mechanisms, wherein the first sleeve and the second sleeve are rotationally connected, the clamping mechanisms are arranged at the outer sides of the first sleeve and the second sleeve, and the pressing mechanisms are arranged inside the first sleeve and the second sleeve; the clamping mechanism comprises a first fixing block, a plate groove, a first spring, a sliding plate, an inserting block, a limiting groove and a first fixing block of a locking and unlocking rod, the first fixing block is fixedly connected to the outer side of the first sleeve, the plate groove is formed in the first fixing block, and the first spring is fixedly connected to one side of the plate groove. The beneficial effects of the utility model reside in that, solved the cable when the installation interference sleeve pipe, the cable need pass from the interference sheathed tube centre, when the cable both ends are in connected state, need pull out cable one end and just can install the interference sleeve pipe, the cable usually appears with the form of majority, causes the line connection confusion easily, brings inconvenient problem for installation work.

Description

Wiring anti-interference sleeve

Technical Field

The utility model relates to an anti-interference sleeve pipe technical field especially relates to an anti-interference sleeve pipe of wiring.

Background

When the computer lays the cable, can use anti-interference sleeve pipe usually to reduce the influence of external environment to the cable, promoted the effect and the quality of transmission.

Through retrieval, chinese patent discloses an anti-interference casing (No. CN 212462660U) for computer network, which can reduce the possibility of casing slipping, but in the actual application process, when a cable is installed in an interference casing, the cable needs to pass through the middle of the interference casing, when two ends of the cable are in a connection state, one end of the cable needs to be pulled out to install the interference casing, and the cable usually appears in a plurality of forms, which easily causes a disordered line connection, brings inconvenience to the installation work, and is not beneficial to the actual application and operation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems in the prior art, a primary object of the present invention is to provide an anti-interference bushing for wiring.

The technical scheme of the utility model is like this: an anti-interference wiring sleeve comprises a first sleeve, a second sleeve, two clamping mechanisms and four pressing mechanisms, wherein the first sleeve and the second sleeve are rotatably connected, the clamping mechanisms are arranged on the outer sides of the first sleeve and the second sleeve, and the pressing mechanisms are arranged inside the first sleeve and the second sleeve;

clamping mechanism includes first fixed block, board groove, first spring, slide, inserted block, spacing groove and unblock pole first fixed block fixed connection is in the first sheathed tube outside, the inside at first fixed block is seted up in the board groove, first spring fixed connection is in one side in board groove, slide fixed connection is in one side of first spring, the one end of first spring is kept away from at the slide to inserted block fixed connection, the spacing groove has been seted up to the inside of slide, the top fixedly connected with unblock pole of first fixed block.

As a preferred embodiment, latch mechanism still includes spacing post, second fixed block, bolt, jack and leads to the groove, the bottom of unblock pole extends to the inside and the spacing post of fixedly connected with in board groove, the one end of spacing post extend to the inside of spacing groove and with the inner wall sliding connection of spacing groove, second fixed block fixed connection is in second sheathed tube one side, the top fixedly connected with bolt of second fixed block, the jack has been seted up to the inside of bolt, the inside of first fixed block just is located one side in board groove and has seted up logical groove, the one end of bolt extends to the inside that leads to the groove, the one end that the slide was kept away from to the inserted block runs through the jack and with jack sliding connection.

In a preferred embodiment, the inner walls of the first sleeve and the second sleeve are fixedly connected with an interference layer.

As a preferred embodiment, hold-down mechanism includes spout, slider, slide bar, installation piece, through-hole, connecting block and second spring, the inside at first sleeve pipe and second sleeve pipe is seted up to the spout, slider sliding connection is in the inside of spout, slide bar fixed connection is in the one end of spout, installation piece fixed connection is in the one side on interference layer, the inside at the installation piece is seted up to the through-hole, the bottom of slide bar runs through-hole and fixedly connected with connecting block, the outside cover of slide bar has the second spring, and is adjacent fixedly connected with grip block between the one end of connecting block, the centre gripping has the cable between the grip block.

In a preferred embodiment, the clamping plates are arranged in an arc-shaped configuration.

In a preferred embodiment, the width of the slider is greater than the diameter of the slider.

In a preferred embodiment, a rubber pad is disposed on the inner side of the clamping plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, the computer is when installing anti-interference sleeve pipe, through setting up latch mechanism, be convenient for more convenient install the cable, place the cable between first sleeve pipe and second sleeve pipe, then press the unblock pole, make spacing post slide along the inclined plane of spacing groove, it slides to one side of first spring to drive slide and inserted block simultaneously, and extrude first spring, then rotate first sleeve pipe, the one end that makes the bolt extends to the inside that leads to the groove and makes the jack correspond with the position of inserted block, then loosen the unblock pole, the one end of inserted block extends to the inside of jack when utilizing the spring action of first spring, accomplish the installation to interference sleeve pipe, avoided the cable when installing interference sleeve pipe, the cable need pass from interference sleeve pipe's centre, when the cable both ends are in connected state, need pull out cable one end and just can install interference sleeve pipe, the cable usually appears with the form of majority, cause the line connection confusion easily, bring inconvenient problem for installation work, be favorable to practical application and operation, very big improvement of device operation quality and availability factor.

Drawings

FIG. 1 is a perspective view of the anti-interference bushing for wiring according to the present invention;

fig. 2 is a front sectional view of the anti-interference bushing of the present invention;

fig. 3 is a schematic view of the working state structure of the anti-interference wiring sleeve according to the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 of the wiring anti-interference bushing according to the present invention;

fig. 5 is an enlarged view of a B-position in fig. 2 of the anti-interference bushing for wiring.

Illustration of the drawings: 1. a first sleeve; 2. a second sleeve; 3. a first fixed block; 4. a plate groove; 5. a first spring; 6. a slide plate; 7. inserting a block; 8. a limiting groove; 9. an unlocking lever; 10. a limiting column; 11. a second fixed block; 12. a bolt; 13. a jack; 14. a through groove; 15. an interference layer; 16. a chute; 17. a slider; 18. a slide bar; 19. mounting a block; 20. a through hole; 21. connecting blocks; 22. a second spring; 23. a clamping plate; 24. a cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The invention will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a technical solution: the clamping mechanism is arranged on the outer sides of the first sleeve 1 and the second sleeve 2, and the pressing mechanisms are arranged inside the first sleeve 1 and the second sleeve 2;

clamping mechanism includes first fixed block 3, the board groove 4, first spring 5, slide 6, inserted block 7, spacing groove 8, unblock pole 9, spacing post 10, second fixed block 11, bolt 12, jack 13 and logical groove 14, first fixed block 3 fixed connection is in the outside of first sleeve pipe 1, the inside at first fixed block 3 is seted up to board groove 4, first spring 5 fixed connection is in one side of board groove 4, slide 6 fixed connection is in one side of first spring 5, inserted block 7 fixed connection is in the one end that first spring 5 was kept away from to slide 6, spacing groove 8 has been seted up to the inside of slide 6, the top fixedly connected with unblock pole 9 of first fixed block 3, the bottom of unblock pole 9 extends to the inside and the fixedly connected with spacing post 10 of board groove 4, the one end of spacing post 10 extends to the inside of spacing groove 8 and with the inner wall sliding connection of spacing groove 8, second fixed block 11 fixed connection is in one side of second sleeve pipe 2, the top fixedly connected with bolt 12 of second fixed block 11, the inside of jack 13 has been seted up to the inside of jack 12, the jack 13 is located in one side of first fixed block 3 and the one end of logical groove 4 is located and the jack is extended to the jack 13 of inserting groove 14, the one end of inserting block 13 and the one end of inserting groove 14 is run through the plug 13.

In this embodiment, when the computer installs the anti-interference bushing, by setting up the clamping mechanism, it is convenient to install the cable 24 more conveniently, place the cable 24 between the first bushing 1 and the second bushing 2, then press the unlocking lever 9, make the spacing post 10 slide along the inclined plane of the spacing groove 8, drive the slide 6 and the insert 7 to slide to one side of the first spring 5 at the same time, and extrude the first spring 5, then rotate the first bushing 1, make one end of the bolt 12 extend to the inside of the through groove 14 to make the position of the insert 13 correspond to the position of the insert 7, then loosen the unlocking lever 9, when utilizing the elastic force of the first spring 5, one end of the insert 7 extends to the inside of the insert 13, complete the installation of the interference bushing, when the cable 24 is installed the interference bushing, the cable 24 needs to pass through the middle of the interference bushing, when the two ends of the cable 24 are in a connection state, one end of the cable 24 needs to be pulled down to install the interference bushing, the cable 24 usually appears in most forms, which easily causes confusion of line connection, and inconvenience for installation work, and operation are beneficial to the practical application.

Example 2

As shown in fig. 1, 2, 3, 4 and 5, the inner walls of the first casing 1 and the second casing 2 are fixedly connected with an interference layer 15,

in this embodiment, through setting up interference layer 15, strengthened the anti-interference effect of cable 24 in the use, cable 24 is more stable smooth in the use.

Wherein, hold-down mechanism includes spout 16, slider 17, slide bar 18, installation piece 19, through-hole 20, connecting block 21 and second spring 22, spout 16 sets up in the inside of first sleeve pipe 1 and second sleeve pipe 2, slider 17 sliding connection is in the inside of spout 16, slide bar 18 fixed connection is in the one end of spout 16, installation piece 19 fixed connection is in the one side of interference layer 15, through-hole 20 sets up in the inside of installation piece 19, through-hole 20 and fixedly connected with connecting block 21 are run through to slide bar 18's bottom, slide bar 18's outside cover has second spring 22, fixedly connected with grip block 23 between the one end of adjacent connecting block 21, centre gripping cable 24 between the grip block 23, through setting up hold-down mechanism, be convenient for the better operation of compressing tightly cable 24, utilize the flexible of slide bar 18 at, can be better carry out the centre gripping to cable 24 of different diameters.

Wherein, grip block 23 sets to the arc structure, through setting grip block 23 to the arc structure, is convenient for better carry out the centre gripping to cable 24.

The width of the sliding block 17 is larger than the diameter of the sliding rod 18, and the sliding block 17 is prevented from sliding out of the sliding groove 16 by enabling the width of the sliding block 17 to be larger than the diameter of the sliding rod 18.

Wherein, the inboard of grip block 23 is provided with the rubber pad, through setting up the rubber pad to improve grip block 23 to the frictional force of cable 24, and then promoted the stability of device.

The working principle is as follows:

as shown in fig. 1, 2, 3, 4, and 5, when the anti-interference bushing is installed in the computer, the cable 24 is placed on one of the clamping plates 23, the unlocking rod 9 is pressed to slide the limiting column 10 along the inclined plane of the limiting groove 8, and simultaneously the sliding plate 6 and the insertion block 7 are driven to slide to one side of the first spring 5 and extrude the first spring 5, and then the first bushing 1 is rotated to attach the other clamping plate 23 to the outer surface of the cable 24, one end of the plug 12 is extended into the through groove 14 to correspond to the position of the insertion hole 13 and the insertion block 7, and then the unlocking rod 9 is released, one end of the insertion block 7 is extended into the insertion hole 13 by the elastic force of the first spring 5, so as to complete the installation of the interference bushing, which greatly improves the operation quality and the use efficiency compared with the conventional device.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides an anti-interference sleeve pipe of wiring, includes two latch mechanism of first sleeve pipe (1), second sleeve pipe (2) and four hold-down mechanism, its characterized in that: the first sleeve (1) is rotatably connected with the second sleeve (2), the clamping mechanisms are arranged on the outer sides of the first sleeve (1) and the second sleeve (2), and the pressing mechanisms are arranged inside the first sleeve (1) and the second sleeve (2);

clamping mechanism includes first fixed block (3), board groove (4), first spring (5), slide (6), inserted block (7), spacing groove (8) and locking release lever (9) first fixed block (3) fixed connection is in the outside of first sleeve (1), the inside in first fixed block (3) is seted up in board groove (4), first spring (5) fixed connection is in one side of board groove (4), slide (6) fixed connection is in one side of first spring (5), the one end of first spring (5) is kept away from in slide (6) to inserted block (7) fixed connection, spacing groove (8) have been seted up to the inside of slide (6), the top fixedly connected with locking release lever (9) of first fixed block (3).

2. A wired tamper resistant bushing according to claim 1, wherein: clamping mechanism still includes spacing post (10), second fixed block (11), bolt (12), jack (13) and leads to groove (14), the bottom of unblock pole (9) extends to the inside and the spacing post (10) of board groove (4), the one end of spacing post (10) extend to the inside of spacing groove (8) and with the inner wall sliding connection of spacing groove (8), one side at second sleeve (2) is seted up in second fixed block (11) fixed connection, the top fixedly connected with bolt (12) of second fixed block (11), jack (13) have been seted up to the inside of bolt (12), the inside of first fixed block (3) and the one side that is located board groove (4) have seted up logical groove (14), the one end of bolt (12) extends to the inside that leads to groove (14), the one end that slide (6) were kept away from in inserted block (7) runs through jack (13) and with jack (13) sliding connection.

3. A wired tamper resistant bushing according to claim 1, wherein: the inner walls of the first sleeve (1) and the second sleeve (2) are fixedly connected with interference layers (15).

4. A wired tamper resistant bushing according to claim 3, wherein: hold-down mechanism includes spout (16), slider (17), slide bar (18), installation piece (19), through-hole (20), connecting block (21) and second spring (22), the inside at first sleeve (1) and second sleeve (2) is seted up in spout (16), slider (17) sliding connection is in the inside of spout (16), slide bar (18) fixed connection is in the one end of spout (16), installation piece (19) fixed connection is in the one side of disturbing layer (15), the inside at installation piece (19) is seted up in through-hole (20), through-hole (20) and fixedly connected with connecting block (21) are run through to the bottom of slide bar (18), the outside cover of slide bar (18) has second spring (22), and is adjacent fixedly connected with grip block (23) between the one end of connecting block (21), clamp has cable (24) between grip block (23).

5. A wired interference rejection bushing according to claim 4, wherein: the clamping plates (23) are arranged in an arc-shaped structure.

6. A wired interference rejection bushing according to claim 4, wherein: the width of the sliding block (17) is larger than the diameter of the sliding rod (18).

7. A wired interference rejection bushing according to claim 4, wherein: the inner side of the clamping plate (23) is provided with a rubber pad.