CN216488448U

CN216488448U - Coaxial load connection structure for communication

Info

Publication number: CN216488448U
Application number: CN202122398538.0U
Authority: CN
Inventors: 马长春
Original assignee: Shanghai Fachen Electronic Technology Co ltd
Current assignee: Shanghai Fachen Electronic Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-10
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a coaxial load connecting structure for communication, which comprises a load main body, a joint, a sliding block and an elastic piece, wherein a limiting groove communicated with the inside of the load main body is formed in a connecting part of the load main body, one side wall of the limit groove is provided with an installation groove, the joint is provided with a connecting block, the connecting block is clamped into the limit groove, and the side wall of the connecting block is provided with a slot aligned with the mounting groove, the sliding block is positioned in the mounting groove, and can slide along the inner wall of the mounting groove, one side wall of the sliding block, which is close to the connecting plate, is provided with an inserting block inserted into the slot, the elastic piece is positioned in the mounting groove and is in a compressed state, one end of the coaxial load connecting structure is connected with the side wall of the mounting groove, the other end of the coaxial load connecting structure is connected with the side wall of the sliding block, through replacing traditional connected mode through the bolt, make things convenient for coaxial load and the quick installation and the dismantlement in later stage of connecting.

Description

Coaxial load connection structure for communication

Technical Field

The utility model relates to the technical field of coaxial loads, in particular to a coaxial load connecting structure for communication.

Background

The coaxial load is a microwave passive single-port device, can completely absorb microwave energy from a transmission line, improves the matching performance of the circuit, and is widely applied to microwave equipment and microwave circuits;

however, the existing coaxial load and the joint are generally fixedly connected through the bolt, so that the coaxial load and the joint are inconvenient to mount quickly, and the bolt for fixing the coaxial load and the joint is generally arranged in a sinking type, so that the bolt can only pass through a cross groove on the bolt when being repaired and screwed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems associated with the installation and removal of existing coaxial loads and connectors.

Therefore, an object of the present invention is to provide a coaxial load connection structure for communication, which facilitates quick installation and later removal of a coaxial load and a connector by replacing a conventional bolt connection method.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a coaxial load connection structure for communication, comprising:

the load comprises a load main body, a connecting part and a load limiting device, wherein the connecting part is provided with a limiting groove communicated with the interior of the load main body, and one side wall of the limiting groove is provided with an installation groove;

the connector is provided with a connecting block, the connecting block is clamped into the limiting groove, and a slot aligned with the mounting groove is formed in the side wall of the connecting block;

the sliding block is positioned in the mounting groove and can slide along the inner wall of the mounting groove, and an insertion block inserted into the slot is arranged on one side wall, close to the connecting block, of the sliding block;

the elastic piece is located in the mounting groove and in a compression state, one end of the elastic piece is connected with the side wall of the mounting groove, and the other end of the elastic piece is connected with the side wall of the sliding block.

In a preferred embodiment of the coaxial load connection structure for communication according to the present invention, the elastic member is a spring or a sleeve.

In a preferable aspect of the coaxial load connection structure for communication according to the present invention, the size of the stopper groove is equal to that of the connection block.

In a preferred aspect of the coaxial load connection structure for communication according to the present invention, a closing cover plate that is attached to an outer wall of the load body and closes the close attachment groove is provided on an outer wall of the slide block.

As a preferable aspect of the coaxial load connection structure for communication according to the present invention, a storage groove is formed in an outer side wall of the sealing cover plate, a handle is rotatably connected to an inner wall of the storage groove, and the handle is hidden in the storage groove or is rotated out from the storage groove to be perpendicular to the sealing cover plate.

As a preferable aspect of the coaxial load connection structure for communication according to the present invention, a rotating shaft is disposed on a side wall of the handle, and a shaft hole matched with the rotating shaft is formed on an inner wall of the accommodating groove, so that the handle rotates relative to the accommodating groove.

Compared with the prior art, the utility model has the beneficial effects that: this kind of coaxial load connection structure for communication is gone into to the mounting groove of load main part through the connecting block card that will connect to promote the slider through elastic component bounce-back and remove, make the inserted block of slider insert to the slot of connecting block in, it is fixed with the articulate to load main part, replaced traditional fixed mode through the bolt, make things convenient for coaxial load and the quick installation that connects and the dismantlement in later stage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

fig. 1 is a schematic overall structure view of a first embodiment of a coaxial load connection structure for communication according to the present invention;

fig. 2 is an exploded view of a first embodiment of a coaxial load connection structure for communications according to the present invention;

fig. 3 is a schematic overall structure view of a second embodiment of the coaxial load connection structure for communication according to the present invention;

fig. 4 is a partial structural view of a coaxial load connection structure for communication according to a second embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a coaxial load connecting structure for communication, which is convenient for quick installation and later disassembly of a coaxial load and a joint by replacing the traditional connecting mode through a bolt.

Fig. 1 to 2 are schematic structural views illustrating a first embodiment of a coaxial load connection structure for communication according to the present invention, and referring to fig. 1 to 2, a main body of the coaxial load connection structure for communication according to the present embodiment includes a load main body 100, a joint 200, a sliding block 300, and an elastic member 400.

The connecting portion of the load main body 100 is provided with a stopper groove 110 communicated with the inside thereof for engaging with the connecting block 210 of the joint 200, and one side wall of the stopper groove 110 is provided with an installation groove 120 for installing the sliding block 300 and the elastic member 400.

The connector 200 has a connecting block 210, the connecting block 210 is inserted into the limiting groove 110, and a slot 210a aligned with the mounting groove 120 is formed in a side wall of the connecting block 210. Preferably, in the present embodiment, the size of the stopper groove 110 is equal to that of the connection block 210.

The sliding block 300 is located in the mounting groove 120 and can slide along the inner wall of the mounting groove 120, and one side wall of the sliding block 300 close to the connecting block 210 has an insertion block 310 inserted into the insertion groove 210 a.

The elastic member 400 is located in the mounting groove 120 and is in a compressed state, and one end of the elastic member is connected to the side wall of the mounting groove 120 and the other end is connected to the side wall of the sliding block 300, so as to apply a rebound force to the sliding block 300.

With reference to fig. 1 to 2, the coaxial load connection structure for communication according to the present embodiment is specifically assembled and disassembled as follows: when the load main body 100 and the joint 200 need to be installed in a butt joint manner, the sliding block 300 is shifted in the installation groove 120 in a direction away from the limiting groove 110, then the connecting block 210 of the joint 200 is clamped into the limiting groove 110, then the sliding block 300 is released, and at this time, the sliding block 300 is pushed to move in a direction close to the limiting groove 110 due to the effect of the resilience force of the elastic member 400, so that the inserting block 310 on the sliding block 300 is inserted into the inserting groove 210a of the connecting block 210. When the carrier body 100 and the joint 200 need to be removed, the sliding block 300 is simply shifted in the mounting groove 120 in a direction away from the limiting groove 110, so that the insertion block 310 is separated from the slot 210a, and then the connection block 210 of the joint 200 is pulled out from the limiting groove 110.

Fig. 3 to 4 are schematic structural views illustrating a second embodiment of a coaxial load connection structure for communication according to the present invention, and referring to fig. 3 to 4, unlike the above-mentioned embodiments, a closing cover 320 is provided on an outer side wall of a slider 300 to be attached to an outer side wall of a load body 100 and to close a closed mounting groove 120, in the first embodiment, since the mounting groove 120 is not closed, foreign materials such as dust and liquid may be introduced during use to corrode an elastic member 400, thereby affecting the lifespan of the elastic member 400 or affecting the sliding of the slider 300, for this reason, in the present embodiment, the mounting groove 120 is closed by providing the closing cover 320 to prevent foreign materials such as dust and liquid from entering into the mounting groove 120, and in the present embodiment, in order to facilitate the sliding of the slider 300, the outer side wall of the closing cover 320 is provided with a receiving groove 320a, the inner wall of the storage groove 320a is rotatably connected with a handle 330, the handle 330 can be hidden in the storage groove 320a or can be rotated out of the storage groove 320a to be vertical to the closed cover plate 320, when the sliding block 300 needs to be moved, the handle 330 is rotated out of the storage groove 320a, the handle 330 is pushed to move the sliding block 300, when the sliding block 300 does not need to be moved, the handle 330 is hidden in the storage groove 320a, preferably, the side wall of the handle 330 is provided with a rotating shaft 330a, and the inner wall of the storage groove 320a is provided with a shaft hole matched with the rotating shaft 330a, so that the handle 330 can rotate relative to the storage groove 320 a.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A coaxial load connection structure for communication, comprising:

the load comprises a load main body (100), a connecting part is provided with a limiting groove (110) communicated with the interior of the load main body, and one side wall of the limiting groove (110) is provided with a mounting groove (120);

the connector (200) is provided with a connecting block (210), the connecting block (210) is clamped into the limiting groove (110), and a slot (210a) aligned with the mounting groove (120) is formed in the side wall of the connecting block (210);

a sliding block (300) which is positioned in the mounting groove (120) and can slide along the inner wall of the mounting groove (120), wherein one side wall of the sliding block (300) close to the connecting block (210) is provided with an inserting block (310) inserted into the slot (210 a);

and the elastic piece (400) is positioned in the mounting groove (120) and is in a compression state, one end of the elastic piece is connected with the side wall of the mounting groove (120), and the other end of the elastic piece is connected with the side wall of the sliding block (300).

2. The coaxial load connection structure for communication according to claim 1, wherein the elastic member (400) is a spring or a sleeve.

3. The coaxial load connection structure for communication according to claim 1, wherein the size of the limiting groove (110) is equal to that of the connection block (210).

4. The coaxial load connection structure for communication according to claim 1, wherein the outer side wall of the sliding block (300) is provided with a closing cover (320) which is attached to the outer side wall of the load body (100) and closes the mounting groove (120).

5. The coaxial load connection structure for communication according to claim 4, wherein a receiving groove (320a) is formed in an outer side wall of the closed cover plate (320), a handle (330) is rotatably connected to an inner wall of the receiving groove (320a), and the handle (330) can be hidden in the receiving groove (320a) or can be rotated out of the receiving groove (320a) to be perpendicular to the closed cover plate (320).

6. The coaxial load connection structure for communication according to claim 5, wherein a rotation shaft (330a) is provided on a sidewall of the handle (330), and a shaft hole is formed on an inner wall of the receiving groove (320a) to be engaged with the rotation shaft (330a) so that the handle (330) can rotate relative to the receiving groove (320 a).