CN219371572U - Anti-drop's intercom antenna coaxial connector - Google Patents

Abstract

The utility model discloses an anti-drop coaxial connector of an interphone antenna, which comprises a shell and a connector, wherein a data rod is fixedly arranged on the inner wall of the shell, the surface of the shell is connected with a pipe sleeve through threads, a plug is fixedly arranged on the lower surface of the connector, and a deep groove corresponding to the data rod is formed in the surface of the plug; further comprises: the wire is fixedly arranged on the surface of the connector; and the fixing plate is fixedly arranged on the lower surface of the shell. This coaxial connector of anti-drop's intercom antenna, when using, aim at the data pole with the plug of connector lower surface, make the data pole enter into the deep groove in, shell and connector link together this moment, and then the staff can rotatory pipe box, pipe box and shell be threaded connection, the pipe box rises this moment, and pipe box and connector are threaded connection also, the pipe box links together shell and connector this moment, has improved stability.

Description

Anti-drop's intercom antenna coaxial connector

Technical Field

The utility model relates to the technical field of interphones, in particular to an anti-falling coaxial connector for an interphone antenna.

Background

The interphone is a bidirectional mobile communication tool, when the interphone is used, the conversation can be completed without a network, communication cost is not generated, the interphone is usually used in a relatively fixed communication occasion, and the antenna coaxial connector is an important component part of the interphone;

the coaxial connector comprises an outer conductor, wherein a cavity penetrating through the whole outer conductor is formed in the center of the outer conductor, the rear end of the outer conductor is connected with the feeder line outer conductor in a spiral soldering mode, and an inner conductor is arranged in the cavity of the outer conductor and connected with the cable inner conductor. The connector is simple to assemble with the cable, a fixture is not needed during production, the production efficiency can be effectively improved, the electrical performance is easy to control and adjust, the quality stability is high during mass production, and preferably, the connection position of the inner conductor and the inner conductor of the cable adopts a welding structure;

the device in above-mentioned application when using, effectually avoided fluting mode structure to the cable stripping requirement to and be difficult for pressing from both sides tightly and lead to reducing the reliability that the product used, but it only has basic connection structure when using, does not have the function of anti-drop, when the antenna is touched by external force mistake, the circumstances that can take place to drop can influence the subsequent use of intercom this moment.

Aiming at the problems, innovative design is urgently needed on the basis of the original coaxial connector of the interphone antenna.

Disclosure of Invention

The utility model aims to provide an anti-drop coaxial connector for an interphone antenna, which is used for solving the problem that the coaxial connector only has a most basic connecting structure and does not have an anti-drop function when in use, and the problem that the interphone antenna can be dropped when being touched by external force mistakenly can influence the subsequent use of the interphone.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-drop's intercom antenna coaxial connector, includes shell and connector, fixed mounting has the data pole on the inner wall of shell, and the surface threaded connection of shell has the pipe box, the lower surface fixed mounting of connector has the plug, and the surface of plug seted up with the deep groove that corresponds of data pole, when using, aim at the data pole with the plug of connector lower surface, make the data pole enter into the deep groove, shell and connector link together this moment, and then the staff can rotate the pipe box, pipe box and shell are threaded connection, the pipe box rises this moment, and pipe box and connector are threaded connection too, this moment pipe box links together shell and connector, stability has been improved;

an anti-drop's intercom antenna coaxial connector, still includes:

the clamping blocks are connected in a sliding mode in the pipe sleeve, limiting blocks are fixedly arranged on the surfaces of the clamping blocks, and the clamping blocks are symmetrically distributed around the center of the pipe sleeve;

the wire is fixedly arranged on the surface of the connector;

and the fixing plate is fixedly arranged on the lower surface of the shell.

Preferably, the limiting block is symmetrically distributed about the center of the clamping block, the clamping block penetrates through the pipe sleeve, limiting grooves corresponding to the limiting blocks one to one are formed in the pipe sleeve, when the clamping block moves, the clamping block can drive the limiting block to slide in the limiting grooves, the limiting block and the limiting grooves limit the moving distance of the clamping block, and stability is improved.

Preferably, the clamping groove corresponding to the clamping block is formed in the surface of the connector, the clamping groove is an annular groove, a second magnet is fixedly mounted on the inner wall of the connector, the butt joint rods corresponding to the pipe sleeves are fixedly mounted on the left side and the right side of the connector, and when the pipe sleeves are rotated to be in contact with the butt joint rods, the clamping block and the clamping groove are in the same horizontal direction.

Preferably, the end fixed mounting of fixture block with the first magnet that the second magnet corresponds, and first magnet with the magnetic pole of second magnet adjacent position is opposite, and when fixture block and draw-in groove were in same horizontal direction, the fixture block was under first magnet and the mutual magnetic force effect of second magnet, and to the inside removal of draw-in groove, finally the fixture block entered into the draw-in groove, the pipe box can not rotate again to rise or descend this moment in, has optimized the stability of connection.

Preferably, the second magnets are arranged in the connector at equal angles, the connector is in threaded connection with the pipe sleeve, and the second magnets are arranged at equal angles, so that the clamping blocks can work conveniently.

Preferably, the side fixed mounting of stopper has the connecting spring that plays elasticity reset effect, and connecting spring's another side with the inner wall fixed connection of pipe box, when the fixture block removes, drive the stopper and slide in the spacing inslot, the stopper can extrude connecting spring this moment, and when not working, connecting spring's elasticity makes stopper and fixture block stable stay in the pipe box, the rotatory work that rises of pipe box of being convenient for.

Compared with the prior art, the utility model has the beneficial effects that: this anti-drop's intercom antenna coaxial connector adopts novel structural design, and its specific content is as follows:

(1) When the anti-falling intercom antenna coaxial connector is used, the plug on the lower surface of the connector is aligned with the data rod, so that the data rod enters the deep groove, the shell and the connector are connected together, a worker can rotate the pipe sleeve, the pipe sleeve is in threaded connection with the shell, the pipe sleeve is lifted, the pipe sleeve is also in threaded connection with the connector, the pipe sleeve connects the shell and the connector together, and stability is improved;

(2) This coaxial connector of anti-drop's intercom antenna, at rotatory pipe box, when the pipe box risees to contact with the butt joint pole, fixture block and draw-in groove are on same horizontal direction, and the fixture block is at this moment under first magnet and the mutual magnetic force effect of inhaling of second magnet, moves towards the draw-in groove inside, and finally the fixture block enters into the draw-in groove, and the pipe box can not rotate again at this moment rise or descend, has optimized the stability of connection.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 2 is a schematic view of the connection structure of the pipe sleeve and the clamping block according to the present utility model;

FIG. 3 is a schematic view of a pipe sleeve of the present utility model in a normal cross-sectional configuration in an operating state;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic diagram of a second magnet distribution state structure according to the present utility model.

In the figure: 1. a housing; 2. a data bar; 3. a pipe sleeve; 4. a clamping block; 5. a first magnet; 6. a limiting block; 7. a connecting spring; 8. a limit groove; 9. a connector; 10. a plug; 11. a deep groove; 12. a wire; 13. a second magnet; 14. a clamping groove; 15. a fixing plate; 16. and (5) butt connecting the rods.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an anti-drop's intercom antenna coaxial connector, includes shell 1 and connector 9, fixedly mounted has data pole 2 on the inner wall of shell 1, and the surface threaded connection of shell 1 has pipe box 3, and the lower surface fixed mounting of connector 9 has plug 10, and the surface of plug 10 has seted up the deep groove 11 that corresponds with data pole 2;

an anti-drop's intercom antenna coaxial connector, still includes:

the fixture block 4, fixture block 4 sliding connection is in the inside of pipe box 3, and the fixed surface of fixture block 4 installs stopper 6 to the center symmetry of fixture block 4 about pipe box 3 distributes, wire 12 fixed mounting is at the surface of connector 9, fixed plate 15 fixed mounting is at the lower surface of shell 1.

When the connector is used, the plug 10 on the lower surface of the connector 9 is aligned with the data rod 2, so that the data rod 2 enters the deep groove 11, the shell 1 and the connector 9 are connected together, a worker can rotate the pipe sleeve 3, the pipe sleeve 3 is in threaded connection with the shell 1, the pipe sleeve 3 ascends, the pipe sleeve 3 is also in threaded connection with the connector 9, and the pipe sleeve 3 connects the shell 1 with the connector 9, so that stability is improved.

The stopper 6 is about the central symmetry distribution of fixture block 4, and fixture block 4 runs through in the inside of pipe box 3 to the spacing groove 8 with stopper 6 one-to-one has been seted up to the inside of pipe box 3, and the draw-in groove 14 that corresponds with fixture block 4 has been seted up on the surface of connector 9, and draw-in groove 14 is the ring channel, and fixed mounting has second magnet 13 on the inner wall of connector 9, and the equal fixed mounting in left and right sides of connector 9 has the docking pole 16 that corresponds with pipe box 3.

The end fixed mounting of fixture block 4 has the first magnet 5 that corresponds with second magnet 13, and the magnetic pole of first magnet 5 and the adjacent position of second magnet 13 is opposite, and second magnet 13 is at the inside equiangular distribution of connector 9, and connector 9 and pipe box 3 are threaded connection, and the side fixed mounting of stopper 6 has the connecting spring 7 that plays elasticity reset effect, and connecting spring 7's the other side and the inner wall fixed connection of pipe box 3.

When the pipe sleeve 3 is rotated, the pipe sleeve 3 rises to be in contact with the docking rod 16, the clamping block 4 and the clamping groove 14 are in the same horizontal direction, at the moment, the clamping block 4 moves towards the inside of the clamping groove 14 under the action of the mutual attraction magnetic force of the first magnet 5 and the second magnet 13, and finally the clamping block 4 enters into the clamping groove 14, at the moment, the pipe sleeve 3 can not rise or fall in a rotating way, so that the stability of connection is optimized, the second magnet 13 with equiangular distribution is convenient for the work of the clamping block 4, and meanwhile, when the pipe sleeve is not operated, the elasticity of the connecting spring 7 enables the limiting block 6 and the clamping block 4 to stay in the pipe sleeve 3 stably, so that the rotation of the pipe sleeve 3 rises to work, and the insertion and the extraction work of the connector 9 can not be influenced.

The above is the working process of the whole device, and what is not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an anti-drop's intercom antenna coaxial connector, includes shell (1) and connector (9), fixedly mounted has data pole (2) on the inner wall of shell (1), and the surface threaded connection of shell (1) has pipe box (3), the lower surface fixed mounting of connector (9) has plug (10), and the surface of plug (10) has seted up deep groove (11) corresponding with data pole (2);

characterized by further comprising:

the clamping blocks (4) are slidably connected inside the pipe sleeve (3), limiting blocks (6) are fixedly arranged on the surfaces of the clamping blocks (4), and the clamping blocks (4) are symmetrically distributed around the center of the pipe sleeve (3);

the wire (12) is fixedly arranged on the surface of the connector (9);

and the fixing plate (15) is fixedly arranged on the lower surface of the shell (1).

2. The anti-drop intercom antenna coaxial connector of claim 1 wherein: the limiting blocks (6) are symmetrically distributed about the center of the clamping blocks (4), the clamping blocks (4) penetrate through the pipe sleeve (3), and limiting grooves (8) which are in one-to-one correspondence with the limiting blocks (6) are formed in the pipe sleeve (3).

3. The anti-drop intercom antenna coaxial connector of claim 1 wherein: clamping grooves (14) corresponding to the clamping blocks (4) are formed in the surface of the connector (9), the clamping grooves (14) are annular grooves, second magnets (13) are fixedly mounted on the inner wall of the connector (9), and butt joint rods (16) corresponding to the pipe sleeves (3) are fixedly mounted on the left side and the right side of the connector (9).

4. The anti-drop intercom antenna coaxial connector of claim 3 wherein: the tail end of the clamping block (4) is fixedly provided with a first magnet (5) corresponding to the second magnet (13), and the magnetic poles of the first magnet (5) and the adjacent position of the second magnet (13) are opposite.

5. The anti-drop intercom antenna coaxial connector of claim 4 wherein: the second magnets (13) are distributed in the connector (9) at equal angles, and the connector (9) is in threaded connection with the pipe sleeve (3).

6. The anti-drop intercom antenna coaxial connector of claim 1 wherein: the side of the limiting block (6) is fixedly provided with a connecting spring (7) which plays a role in elastic reset, and the other side of the connecting spring (7) is fixedly connected with the inner wall of the pipe sleeve (3).