CN214478242U

CN214478242U - Special joint of building communication convenient to connect

Info

Publication number: CN214478242U
Application number: CN202120843119.0U
Authority: CN
Inventors: 项艳丽; 胡号号
Original assignee: Wuhan Langxin Rongtong Network Technology Co ltd
Current assignee: Wuhan Langxin Rongtong Network Technology Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-10-22
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a building communication special joint convenient to connect, including connecting body, communication cable, the lower extreme fixed mounting who connects the body has the installation sleeve. This special joint of building communication convenient to connect, the inside of joint body is provided with the fixture block two of inside and outside activity, during the installation, the fixture block in the communication cable outside drives the fixture block two and outwards removes, when being located two upper ends of fixture block, the spring is exerted thrust and is made the fixture block two remove the fixture block lower extreme and lock it, high durability and convenient operation, be convenient for connect, the outside of communication cable is provided with movable sleeve, the inside spring of movable sleeve exerts ascending thrust through a pair of communication cable of stopper, prevent it and drop, the movable sleeve lower extreme is provided with the lead screw cover, rotate the lead screw cover with its rebound and the movable sleeve's lower terminal surface contact back, the communication cable removes downwards because of the reaction, plug and joint body disconnection at this moment, during the reconnection, the upset rotate the lead screw cover can, convenient to use.

Description

Special joint of building communication convenient to connect

Technical Field

The utility model relates to a communication connects technical field, specifically is a building communication special use connects convenient to connect.

Background

In the communication terminology, the connector is arranged between cables and has certain insulation and sealing performance, so that two or more cables can be effectively installed to ensure that the two or more cables can better exert the effect of the equipment when the equipment continuously runs.

All adopt the screw thread to connect between present most building communication connects, it is comparatively troublesome during the use, the screw thread uses the condition such as smooth silk appears easily for a long time, during the disconnection, needs to dismantle the joint completely, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building communication special joint convenient to connect to provide all adopt the screw thread to connect between the building communication joint of most in solving above-mentioned background art, comparatively troublesome during the use, the screw thread uses the condition such as smooth silk appears easily for a long time, during the disconnection, needs to connect and dismantle completely get off, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a special connector convenient for connection for building communication comprises a connector body and a communication cable, wherein a mounting sleeve is fixedly mounted at the lower end of the connector body, a plug is fixedly mounted at the upper end of the communication cable, a movable sleeve is connected to the outer side of the communication cable in a sleeved mode, a first limiting block is fixedly mounted at the outer side of the communication cable, a first spring is connected to the outer side of the communication cable in a sleeved mode, a handle is rotatably connected to the outer side of the movable sleeve, a first clamping block is fixedly mounted at the outer side of the movable sleeve, a movable groove is formed in the inner side of the mounting sleeve, a cavity is formed in the mounting sleeve, a fixed rod is movably connected in the cavity, a second clamping block is fixedly mounted at one end of the fixed rod, a pull ring is fixedly mounted at the other end of the fixed rod, a second spring is arranged in the cavity, and a second limiting block is fixedly mounted at the outer side of the fixed rod, the outer side of the communication cable is in threaded connection with a screw rod sleeve, a positioning block is fixedly mounted on the outer side of the communication cable, a positioning sleeve is fixedly mounted at the upper end of the handle, a third clamping block is fixedly mounted on the outer side of the positioning sleeve, a clamping ring is fixedly mounted on the lower end face of the mounting sleeve, and a clamping groove is formed in the inner side of the clamping ring.

Preferably, the outer side of the movable sleeve is tightly attached to the inner side of the mounting sleeve, the plug is located inside the mounting sleeve, the first limiting block and the first spring are located inside the movable sleeve, and the first limiting block is located on one side, close to the plug, of the first spring.

Preferably, the first clamping block is annularly arranged on the outer side of the movable sleeve, the first clamping block is located inside the movable groove, the movable groove corresponds to the first clamping block one by one, and the first clamping block is of an inclined structure.

Preferably, the cavity is located the outside of activity groove, the cavity corresponds with the activity groove one-to-one, fixture block two extends to the inside of activity groove, the pull ring is located the telescopic outside of installation, fixture block two is the slope structure, spring two cup joints and installs the outside at the dead lever, stopper two is located the one end that spring two is close to fixture block two.

Preferably, the screw rod sleeve is located at the lower end of the mounting sleeve, and the positioning block is located at the lower end of the screw rod sleeve.

Preferably, the diameter of the handle is larger than that of the mounting sleeve, the outer side of the positioning sleeve is tightly attached to the inner side of the clamping ring, the third clamping block and the clamping ring are of semicircular structures, and the third clamping block is tightly attached to the inner side of the clamping groove.

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

1. according to the special connector for building communication, the inside of the connector body is provided with the second clamping block which can move inside and outside, when the connector is installed, the second clamping block is driven by the clamping block on the outer side of a communication cable to move outwards, and when the connector is located at the upper end of the second clamping block, the first spring exerts thrust to enable the second clamping block to move to the lower end of the clamping block to lock the second clamping block, so that the connector is convenient to operate and connect;

2. this building communication special joint convenient to connect, the outside of communication cable is provided with movable sleeve, ascending thrust is applyed through a pair of communication cable of stopper to the inside spring of movable sleeve, prevents that it from droing, the movable sleeve lower extreme is provided with the lead screw cover, rotate the lead screw cover with its rebound and the telescopic lower terminal surface contact back of activity, the communication cable is because the reaction removes downwards, plug and joint body disconnection this moment, when reconnecting, the upset rotate the lead screw cover can, convenient to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the positioning sleeve and the snap ring of the present invention.

In the figure: 1. a connector body; 2. a communication cable; 3. installing a sleeve; 4. a plug; 5. a movable sleeve; 6. a first limiting block; 7. a first spring; 8. a handle; 9. a first clamping block; 10. a movable groove; 11. a cavity; 12. fixing the rod; 13. a second clamping block; 14. a pull ring; 15. a second spring; 16. a second limiting block; 17. a screw rod sleeve; 18. positioning blocks; 19. a positioning sleeve; 20. a fixture block III; 21. a snap ring; 22. a clamping groove.

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. 1-4, the present invention provides a technical solution: a convenient-to-connect special connector for building communication comprises a connector body 1, a communication cable 2, a mounting sleeve 3, a plug 4, a movable sleeve 5, a first limiting block 6, a first spring 7, a handle 8, a first clamping block 9, a movable groove 10, a cavity 11, a fixed rod 12, a second clamping block 13, a pull ring 14, a second spring 15, a second limiting block 16, a lead screw sleeve 17, a positioning block 18, a positioning sleeve 19, a third clamping block 20, a clamping ring 21 and a clamping groove 22, wherein the mounting sleeve 3 is fixedly mounted at the lower end of the connector body 1, the plug 4 is fixedly mounted at the upper end of the communication cable 2, the movable sleeve 5 is connected to the outer side of the communication cable 2 in a sleeved mode, the first limiting block 6 is fixedly mounted at the outer side of the communication cable 2, the first spring 7 is connected to the outer side of the communication cable 2 in a sleeved mode, the handle 8 is rotatably connected to the outer side of the movable sleeve 5, the first clamping block 9 is fixedly mounted at the outer side of the movable sleeve 5, the movable groove 10 is formed in the inner side of the mounting sleeve 3, cavity 11 has been seted up to installation sleeve 3's inside, the inside swing joint of cavity 11 has dead lever 12, the one end fixed mounting of dead lever 12 has fixture block two 13, the other end fixed mounting of dead lever 12 has pull ring 14, the inside of cavity 11 is provided with spring two 15, the outside fixed mounting of dead lever 12 has stopper two 16, the outside threaded connection of communication cable 2 has lead screw cover 17, the outside fixed mounting of communication cable 2 has locating piece 18, the upper end fixed mounting of hand (hold) 8 has locating sleeve 19, the outside fixed mounting of locating sleeve 19 has fixture block three 20, the lower terminal surface fixed mounting of installation sleeve 3 has snap ring 21, draw-in groove 22 has been seted up to snap ring 21's inboard.

Further, the outside of activity sleeve 5 closely laminates with the inboard of installation sleeve 3, and plug 4 is located the inside of installation sleeve 3, and stopper one 6, spring one 7 are located the inside of activity sleeve 5, and stopper one 6 is located one side that spring one 7 is close to plug 4, and spring one 7 exerts ascending thrust through stopper one 6 to communication cable 2.

Furthermore, two clamping blocks I9 are annularly arranged on the outer side of the movable sleeve 5, the clamping blocks I9 are located inside the movable grooves 10, the movable grooves 10 correspond to the clamping blocks I9 one by one, the clamping blocks I9 are of an inclined structure, and the clamping blocks I9 move along the movable grooves 10.

Further, cavity 11 is located the outside of activity groove 10, cavity 11 and activity groove 10 one-to-one, two 13 fixture blocks extend to the inside of activity groove 10, pull ring 14 is located the outside of installation sleeve 3, two 13 fixture blocks are the inclined structure, two 15 springs are cup jointed and are installed in the outside of dead lever 12, two 16 stopper are located two 15 spring one ends that are close to two 13 fixture blocks, dead lever 12 carries out inside and outside removal along cavity 11, when one 9 fixture block upward movement, drive dead lever 12 through two 13 fixture blocks and outwards remove, two 15 springs exert inside thrust to dead lever 12 through two 16 stopper, play the reset action to two 13 fixture blocks.

Further, the screw rod sleeve 17 is located at the lower end of the installation sleeve 3, the positioning block 18 is located at the lower end of the screw rod sleeve 17, the upper position and the lower position of the screw rod sleeve 17 can be adjusted by rotating the screw rod sleeve 17, after the screw rod sleeve 17 moves upwards and contacts with the lower end face of the movable sleeve 5, the communication cable 2 moves downwards due to the reaction, and at the moment, the plug 4 is disconnected with the connector body 1.

Further, the diameter of the handle 8 is larger than that of the mounting sleeve 3, the outer side of the positioning sleeve 19 is tightly attached to the inner side of the clamping ring 21, the third clamping block 20 and the clamping ring 21 are of semicircular structures, the third clamping block 20 is tightly attached to the inner side of the clamping groove 22, the rotating handle 8 drives the third clamping block 20 to rotate through the positioning sleeve 19, and when the third clamping block 20 is located inside the clamping groove 22, the movable sleeve 5 is fixed.

The working principle is as follows: firstly, a first clamping block 9 aligns with a movable groove 10, a movable sleeve 5 is inserted into a mounting sleeve 3, a handle 8 is rotated to enable a third clamping block 20 to be staggered with a clamping ring 21, then a communication cable 2 is moved upwards, the first clamping block 9 drives a fixed rod 12 to move outwards through a second clamping block 13, when the first clamping block 9 moves to the upper end of the second clamping block 13, a second spring 15 exerts inward thrust on the fixed rod 12 through a second limiting block 16 to reset the second clamping block 13, the first clamping block 9 is locked and cannot move downwards, the handle 8 is rotated to move the third clamping block 20 into a clamping groove 22 to play a double fixing role on the communication cable 2 to prevent the communication cable from falling off, a first spring 7 exerts upward thrust on the communication cable 2 through a first limiting block 6 to enable a plug 4 to be tightly attached to a joint body 1, the stability is improved, and after the joint needs to be temporarily disconnected, a screw rod sleeve 17 is rotated to enable the communication cable to move upwards and to be contacted with the lower end face of the movable sleeve 5, because the reaction moves downwards, the plug 4 is disconnected from the connector body 1 at the moment, when the communication cable 2 needs to be reconnected, the screw rod sleeve 17 is reversely rotated, when the communication cable needs to be dismantled, the handle 8 is rotated to enable the third fixture block 20 to be staggered with the snap ring 21, the pull ring 14 is pulled outwards by two directions, the second fixture block 13 is enabled to move outwards, then the communication cable 2 can be moved out downwards, and the operation is convenient and the connection is convenient.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a special joint of building communication convenient to connect, includes joint body (1), communication cable (2), its characterized in that: the connector comprises a connector body (1), and is characterized in that an installation sleeve (3) is fixedly installed at the lower end of the connector body (1), a plug (4) is fixedly installed at the upper end of a communication cable (2), a movable sleeve (5) is connected to the outer side of the communication cable (2) in a sleeved mode, a first limiting block (6) is fixedly installed at the outer side of the communication cable (2), a first spring (7) is connected to the outer side of the communication cable (2) in a sleeved mode, a handle (8) is rotatably connected to the outer side of the movable sleeve (5), a first clamping block (9) is fixedly installed at the outer side of the movable sleeve (5), a movable groove (10) is formed in the inner side of the installation sleeve (3), a cavity (11) is formed in the installation sleeve (3), a fixed rod (12) is movably connected to the inner side of the cavity (11), a second clamping block (13) is fixedly installed at one end of the fixed rod (12), the other end fixed mounting of dead lever (12) has pull ring (14), the inside of cavity (11) is provided with spring two (15), the outside fixed mounting of dead lever (12) has stopper two (16), the outside threaded connection of communication cable (2) has screw cover (17), the outside fixed mounting of communication cable (2) has locating piece (18), the upper end fixed mounting of hand (8) has locating sleeve (19), the outside fixed mounting of locating sleeve (19) has fixture block three (20), the lower terminal surface fixed mounting of installation sleeve (3) has snap ring (21), draw-in groove (22) have been seted up to the inboard of snap ring (21).

2. The building communication dedicated joint convenient to connect of claim 1, wherein: the outside of activity sleeve (5) closely laminates with the inboard of installation sleeve (3), plug (4) are located the inside of installation sleeve (3), stopper (6), spring (7) are located the inside of activity sleeve (5), stopper (6) are located one side that spring (7) are close to plug (4).

3. The building communication dedicated joint convenient to connect of claim 1, wherein: the two first clamping blocks (9) are annularly arranged on the outer side of the movable sleeve (5), the first clamping blocks (9) are located inside the movable grooves (10), the movable grooves (10) are in one-to-one correspondence with the first clamping blocks (9), and the first clamping blocks (9) are of an inclined structure.

4. The building communication dedicated joint convenient to connect of claim 1, wherein: cavity (11) are located the outside of activity groove (10), cavity (11) and activity groove (10) one-to-one, fixture block two (13) extend to the inside in activity groove (10), pull ring (14) are located the outside of installation sleeve (3), fixture block two (13) are the slope structure, the outside at dead lever (12) is installed in the cup joint of spring two (15), stopper two (16) are located spring two (15) and are close to the one end of fixture block two (13).

5. The building communication dedicated joint convenient to connect of claim 1, wherein: the screw rod sleeve (17) is located at the lower end of the mounting sleeve (3), and the positioning block (18) is located at the lower end of the screw rod sleeve (17).

6. The building communication dedicated joint convenient to connect of claim 1, wherein: the diameter of hand (8) is greater than the diameter of installation sleeve (3), the outside of position sleeve (19) closely laminates with the inboard of snap ring (21), fixture block three (20), snap ring (21) are semi-circular structure, the inboard of fixture block three (20) and draw-in groove (22) closely laminates.