CN213401508U

CN213401508U - Clamping seat for 5G base station antenna

Info

Publication number: CN213401508U
Application number: CN202022326998.8U
Authority: CN
Inventors: 卢文斌
Original assignee: Guangdong Huazhan Electronic Co ltd
Current assignee: Guangdong Huazhan Electronic Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-08
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a clamping seat for a 5G base station antenna, which comprises a clamping seat body and a clamping metal terminal which is detachably connected with the clamping seat body; the clamping seat body is provided with a hollow cavity which is communicated up and down, the clamping metal terminal is connected with an elastic clamping hook, and the clamping metal terminal is arranged in the hollow cavity and extends out of the clamping seat body; the assembly is convenient, the subsequent maintenance and replacement are convenient, and the maintenance cost is reduced.

Description

Clamping seat for 5G base station antenna

Technical Field

The utility model belongs to the technical field of the joint seat technique and specifically relates to indicate a joint seat for 5G base station antenna.

Background

The assembly end form of the existing 5G base station antenna is generally clamping connection between a clamping connection seat and an installation box. The existing clamping seat is of an integrated structure, and once the clamping seat is damaged, the whole clamping seat needs to be replaced, so that the cost is high. In addition, the whole clamping seat is generally a plastic part, the assembly hand feeling is poor, and it is difficult to visually know whether the clamping seat is assembled in place after assembly.

Therefore, in the present patent application, the applicant has studied a kind of card socket for 5G base station antenna elaborately to solve the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to the deficiency of the prior art, and the main objective thereof is to provide a clamping seat for a 5G base station antenna, which is convenient to assemble, facilitates subsequent maintenance and replacement, and reduces maintenance cost.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamping seat for a 5G base station antenna comprises a clamping seat body and a clamping metal terminal detachably connected to the clamping seat body;

the clamping seat body is provided with a hollow cavity which is communicated up and down, the clamping metal terminal is connected with an elastic clamping hook, and the clamping metal terminal is arranged in the hollow cavity and extends out of the clamping seat body.

As an optimized scheme, the side of the clamping seat body is provided with a positioning hole penetrating through the hollow cavity, correspondingly, the clamping metal terminal is provided with a positioning bulge, and the positioning bulge is matched in the positioning hole.

As an optimal scheme, the inner peripheral side wall of the hollow cavity is provided with a limiting block in an inward protruding mode, the clamping metal terminal is installed in the hollow cavity, and the upper end of the clamping metal terminal abuts against the limiting block.

As a preferred scheme, joint metal terminal is including four curb plate portions, and four curb plate portions end to end form a square frame, the top in square frame is hung to the elasticity pothook.

As a preferred scheme, a through hole penetrating through the inside of the square frame is formed in at least one side plate part of the four side plate parts, a first elastic sheet is integrally and downwardly extended from an inner top wall of the through hole, the end bending edge of the first elastic sheet is bent outwards, and the end bending edge is not in contact with the inner wall of the through hole.

As a preferred scheme, a groove is formed in the inner side wall of the hollow cavity, and the bent edge of the end portion of the first elastic sheet is matched with the groove.

As a preferred scheme, the upper end of at least one side plate part of the four side plate parts is provided with a first avoidance groove which is downwards concave, a second elastic sheet is integrally and upwards extended from the inner bottom wall of the first avoidance groove, the upper end of the second elastic sheet is positioned above the square frame, and the elastic clamping hook is formed at the upper end of the second elastic sheet.

As a preferred scheme, the elastic hook comprises an elastic structure and a hook structure, and two ends of the elastic structure are respectively and integrally connected to the clamping metal terminal and the hook structure.

As a preferred scheme, the elastic structure includes a first bending portion, an inclined portion and a second bending portion, which are integrally connected, the first bending portion is bent outward from the upper end of the clamping metal terminal and extends upward to form the first bending portion, the inclined portion is integrally inclined and extends upward from the upper end of the first bending portion, the second bending portion is bent upward from the upper end of the inclined portion and extends upward, and the hook structure is integrally connected to the upper end of the second bending portion.

Preferably, the hook structure includes a base plate portion and hook portions formed by bending outward from two axial ends of the base plate portion, and the lower end of the base plate portion is integrally connected to the elastic structure.

Compared with the prior art, the clamping seat has obvious advantages and beneficial effects, and particularly, the clamping seat is mainly detachably designed with the clamping seat body and the clamping metal terminal, so that the assembly is convenient, the subsequent maintenance and replacement are convenient, and the maintenance cost is reduced;

secondly, the assembly hand feeling is good through the matching of the elastic structure and the clamping hook structure, and the product can make a 'clicking' sound when being assembled in place, so that the visual reminding function is realized; and through the cooperation of a plurality of kink, avoid elastic hook can damage the mounting box of 5G base station antenna in the assembling process.

And through the design of stopper, location arch and locating hole, realize the location to the equipment of joint seat body and joint metal terminal, improve equipment location accuracy nature and packaging efficiency, ensure stability and reliability after both equipment of joint seat body and joint metal terminal.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

FIG. 2 is a side view of the preferred embodiment of the present invention;

FIG. 3 is an exploded view of the preferred embodiment of the present invention;

FIG. 4 is a schematic view of a latch seat body according to a preferred embodiment of the present invention;

FIG. 5 is a front view of the snap-fit metal terminal of the preferred embodiment of the present invention;

fig. 6 is a side view of the metal terminal of the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. clamping seat body

11. Hollow cavity 12 and limiting block

13. Groove 14, locating hole

15. Second avoiding groove

20. Clamping metal terminal

21. Front side plate 22, left side plate

23. Rear side plate 24, right side plate

25. Through hole 26 and first elastic sheet

27. First avoidance groove 28 and second elastic sheet

29. Positioning projection

30. Elastic hook

31. First bent portion 32, inclined portion

33. A second bent part

34. Base plate 35, hook portion.

Detailed Description

Referring to fig. 1 to 6, which show a specific structure of an embodiment of the present invention, a card socket for a 5G base station antenna includes a card socket body 10 and a card metal terminal 20 detachably connected to the card socket body 10, wherein the card socket body 10 is made of an insulating material.

The clamping seat body 10 is provided with a hollow cavity 11 which is through from top to bottom, the clamping metal terminal 20 is connected with an elastic clamping hook 30, the clamping metal terminal 20 is arranged in the hollow cavity 11, and the elastic clamping hook 30 extends out of the clamping seat body 10.

In this embodiment, the inner peripheral side wall of the hollow cavity 11 is provided with a limiting block 12 protruding inwards, the clamping metal terminal 20 is installed in the hollow cavity 11, the upper end of the clamping metal terminal 20 abuts against the limiting block 12, and preferably, the upper end of each side plate portion abuts against the limiting block 12.

The clamping metal terminal 20 comprises four side plate parts which are connected end to form a square frame, and the elastic clamping hook 30 is suspended above the square frame.

In this embodiment, at least one of the four side plates has a through hole 25 penetrating the inside of the frame, a first elastic sheet 26 is integrally formed by extending downward from an inner top wall of the through hole 25, and an end bending edge of the first elastic sheet 26 is bent outward and does not contact with an inner wall of the through hole 25. A groove 13 is formed in the inner side wall of the hollow cavity 11, and the bent edge of the end portion of the first elastic sheet 26 is fitted in the groove 13.

The upper end of at least one side plate part of the four side plate parts is downwards concavely provided with a first avoiding groove 27, a second elastic sheet 28 integrally extends upwards from the inner bottom wall of the first avoiding groove 27 to form, the upper end of the second elastic sheet 28 is positioned above the square frame, and the elastic hook 30 is formed at the upper end of the second elastic sheet 28. In this embodiment, the circumferential side surface of the clamping seat body 10 is provided with a positioning hole 14 penetrating through the hollow cavity 11, and correspondingly, the clamping metal terminal 20 is provided with a positioning protrusion 29, and the positioning protrusion 29 is adapted to the positioning hole 14. Preferably, the positioning protrusion 29 is disposed on the second elastic sheet 28.

Preferably, the four side plate portions are respectively defined as a front side plate portion 21, a left side plate portion 22, a rear side plate portion 23 and a right side plate portion 24, the two through holes 25 are formed on the front side plate portion 21 and the rear side plate portion 23, and an inner top wall of each through hole 25 integrally extends downward to form the first elastic sheet 26. The upper ends of the left and

right side plates

22 and 24 are each provided with the first escape groove 27 recessed downward.

The elastic hook 30 includes an elastic structure and a hook structure, and two ends of the elastic structure are respectively connected to the metal terminal 20 and the hook structure.

The elastic structure comprises a first bending part 31, an inclined part 32 and a second bending part 33 which are connected integrally, wherein the first bending part 31 is bent outwards from the upper end of the clamping metal terminal 20 and extends upwards to form the first bending part 31, the inclined part 32 is formed by extending upwards from the upper end of the first bending part 31 in an integral inclined manner, the second bending part 33 is formed by bending upwards from the upper end of the inclined part 32 and extends, and the hook structure is integrally connected to the upper end of the second bending part 33. In this embodiment, the upper end surface of the clamping seat body 10 is provided with a second avoiding groove 15 for the elastic structure, so as to provide an avoiding space for the deformation of the elastic structure. The hook structure comprises a base plate portion 34 extending along the front-back direction and a hook portion 35 formed by bending two axial ends of the base plate portion 34 outwards integrally, and the lower end of the base plate portion 34 is integrally connected with a second bending portion 33 of the elastic structure.

When this embodiment is connected with 5G base station antenna's mounting box, through the cooperation of the elastic construction and the pothook structure of this embodiment, can send the sound of "crack" when elastic pothook 30 assembles the position, simultaneously, the assembly back, elastic pothook 30 is difficult for the suspension. In addition, through the design of the elastic structure, the elastic hook 30 is prevented from damaging the mounting box of the 5G base station antenna in the assembling process.

The utility model is mainly designed in a detachable way of the clamping seat body and the clamping metal terminal, is convenient to assemble, is convenient for subsequent maintenance and replacement, and reduces the maintenance cost;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A joint seat for a 5G base station antenna is characterized in that: comprises a clamping seat body and a clamping metal terminal which is detachably connected with the clamping seat body;

2. The docking station of claim 1, wherein: the clamping seat comprises a clamping seat body and is characterized in that positioning holes penetrating through a hollow cavity are formed in the peripheral side face of the clamping seat body, and correspondingly, positioning protrusions are arranged on the clamping metal terminals and are matched with the positioning holes.

3. The docking station of claim 1, wherein: the inner peripheral side wall of the hollow cavity is provided with a limiting block in an inward protruding mode, the clamping metal terminal is arranged in the hollow cavity, and the upper end of the clamping metal terminal abuts against the limiting block.

4. The docking station of claim 1, wherein: the joint metal terminal is including four side plate portions, and four side plate portions end to end form a square frame, the elasticity pothook hangs in the top of square frame.

5. The docking station of claim 4, wherein: a through hole penetrating the inside of the square frame is formed in at least one side plate part of the four side plate parts, a first elastic sheet is formed by extending downwards from the inner top wall of the through hole integrally, the end bending edge of the first elastic sheet is bent outwards, and the end bending edge is not in contact with the inner wall of the through hole.

6. The docking station of claim 5, wherein: a groove is formed in the inner side wall of the hollow cavity, and the end bending edge of the first elastic sheet is matched with the groove.

7. The docking station of claim 4, wherein: the upper end of at least one side plate part of the four side plate parts is downwards concavely provided with a first avoiding groove, a second elastic sheet is formed by upward extending the inner bottom wall of the first avoiding groove integrally, the upper end of the second elastic sheet is positioned above the square frame, and the elastic clamping hook is formed at the upper end of the second elastic sheet.

8. The docking station of claim 1, wherein: the elastic clamping hook comprises an elastic structure and a clamping hook structure, and two ends of the elastic structure are respectively and integrally connected with the clamping metal terminal and the clamping hook structure.

9. The docking station of claim 8, wherein: the elastic structure comprises a first bending part, an inclined part and a second bending part which are connected integrally, the first bending part is bent outwards from the upper end of the clamping metal terminal and extends upwards to form a first bending part, the inclined part is inclined upwards from the upper end of the first bending part and extends upwards, the second bending part is bent upwards from the upper end of the inclined part and extends to form a second bending part, and the clamping hook structure is integrally connected to the upper end of the second bending part.

10. The docking station of claim 8, wherein: the clamping hook structure comprises a base plate part and clamping hook parts which are formed by respectively bending outwards integrally from two axial ends of the base plate part, and the lower end of the base plate part is integrally connected with an elastic structure.