CN220400899U

CN220400899U - Assembled antenna protection casing

Info

Publication number: CN220400899U
Application number: CN202321728531.3U
Authority: CN
Inventors: 杨光武; 肖诗逸; 孙午炯
Original assignee: Shanghai Fuda Technology Co ltd
Current assignee: Shanghai Fuda Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-01-26
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses an assembled antenna protective cover, which relates to the field of antenna protective covers and solves the problem of trouble during disassembly, and comprises a first protective cover, wherein a second protective cover is arranged in the first protective cover, the bottom of the second protective cover is fixedly connected with a first base, the bottom end of the second protective cover is fixedly connected with a mounting block, the inner wall of the mounting block is slidably connected with a first round table, the inner wall of the first round table is fixedly connected with a sliding rod, the outer wall of the sliding rod is provided with a third spring, the bottom end of the sliding rod is fixedly connected with a second base, a second round table is arranged below the first round table, a buckle assembly comprises a second spring, a second rotating block and a clamping block, the second rotating block is arranged in the mounting block, the second spring is arranged on the outer wall of the second rotating block, one side of the clamping block is rotatably connected with one end of the second rotating block, and the outer wall of the second rotating block is provided with a fixing assembly.

Description

Assembled antenna protection casing

Technical Field

The utility model relates to the technical field of antenna protection covers, in particular to an assembled antenna protection cover.

Background

In recent years, with the rapid development of domestic communication, in order to provide higher quality services, the communication industry has proposed a concept of full coverage and seamless coverage, and in order to achieve this object, a large number of base station antennas are required to be added, and many base station antennas are required to be installed in residential areas and office areas.

For example, a chinese patent CN214957341U antenna protection cover comprises an annular base, a first cover body and a second cover body, the first cover body is fixedly arranged on the annular base, the first cover body and the second cover body which are connected by a buckle are arranged in a sectional manner by the cover body which is arranged on the annular base, the buckle is pushed back into a groove on the inner wall of the first cover body by a buckle hole during maintenance, a spring sheet and the buckle on the second cover body can be separated from the first cover body, the second cover body can be detached to conveniently maintain the antenna body fixed in a first mounting groove of the first cover body, and meanwhile, the whole protection cover is fixed by adopting the buckle without using a metal connecting piece such as a screw, so that the influence on an antenna signal is avoided; the utility model can effectively protect the exposed base station antenna, is convenient for maintenance and does not influence the antenna performance.

Although the device can protect the antenna and be convenient for dismantle, because the device need carry out both hands and many times operation when dismantling, and the antenna is installed in the eminence more, need installer climbing to the eminence install or dismantle, and both hands simultaneous operation installer upper body just has no impetus, the problem of potential safety hazard probably can appear.

To this end, we propose an assembled antenna shield.

Disclosure of Invention

The utility model provides an assembled antenna protective cover convenient to disassemble.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an assembled antenna protection cover comprises a first protection cover _， The inside of the first protective cover is provided with a second protective cover, and the bottom of the second protective cover is fixedThe novel lifting device is characterized in that the novel lifting device is connected with a first base, the lifting assembly is arranged on the inner side of the first protective cover, the installation block is fixedly connected with the bottom end of the second protective cover, the first round table is slidably connected with the inner wall of the installation block, the sliding rod is fixedly connected with the inner wall of the first round table, the third spring is arranged on the outer wall of the sliding rod, the second base is fixedly connected with the bottom end of the sliding rod, and the second round table is arranged below the first round table, so that the dismounting efficiency of the novel lifting device is improved.

Preferably, the buckle subassembly includes second spring, second rotating block and fixture block, the second rotating block sets up the inside at the installation piece, the outer wall fixedly connected with rotation button that the second rotating block is close to the installation piece, the second spring sets up the outer wall at the second rotating block, one side of fixture block is rotated with the one end of second rotating block and is connected, the outer wall of second rotating block is provided with fixed subassembly, has improved the installation convenience of device.

Preferably, the fixture block is arranged as a wedge block with an inclined plane at one side, so that the fixture block can conveniently slide down from the first round table during installation, and can conveniently slide to the lower part of the second round table during disassembly.

Preferably, the lifting assembly comprises a ratchet block and a first rotating block, the inner side of the first protective cover is fixedly connected with a fixing rod, the first rotating block is rotationally connected to the outer wall of the fixing rod, a first spring is arranged on the outer wall of the fixing rod, a second limiting block is arranged above the first rotating block, the ratchet block is arranged on one side of the second limiting block, the ratchet block is uniformly arranged on the outer wall of the second protective cover, and the top of the ratchet block is fixedly connected with a height limiting block, so that the adaptability of the device is improved.

Preferably, the first spring is configured as a torsion spring, and is capable of returning the first rotating block to the original position.

Preferably, the fixed subassembly includes draw-in groove and fixed block, fixed block fixed connection is at the outer wall of second pivoted piece, the inside at the installation piece is seted up to the draw-in groove, the draw-in groove is laminated with the outer wall of fixed block, has improved the stability of safety cover.

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

1. according to the utility model, through the mutual matching of the first round table, the second round table and the buckle component, when the first protective cover and the second protective cover are required to be disassembled and used, the second protective cover is pressed downwards, the second protective cover drives the mounting block to move downwards, the mounting block drives the inclined surface of the clamping block to contact the second round table, the clamping block extrudes the second round table, the clamping block drives the second round table to move downwards, the clamping block slides towards the outer wall of the mounting block, when the clamping block is positioned at the bottom of the second round table, the first protective cover and the second protective cover can be lifted up to complete the disassembly, the problem that potential safety hazards possibly occur when the mounting block is positioned at the upper part of the body of an installer, because the antenna is required to be assembled or disassembled by two hands for many times when the antenna is installed at a high place, the installer is required to climb to be assembled or disassembled by the two hands, and the problem that the safety hazards possibly occur when the installer is not required to be positioned at the upper part of the body of the installer is solved.

2. Through the buckle subassembly that sets up, under the circumstances that needs installation first protective cover and second safety cover used, press down the installation piece, the fixture block passes through the inclined plane of first round platform and the inclined plane of fixture block bottom, makes the fixture block slide to the outer wall of installation piece, and when the fixture block moved to between first round platform and the second round platform, the fixture block can pop out the card and accomplish the installation between first round platform and the second round platform, has improved the installation convenience of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of a second protective cover according to the present utility model;

FIG. 4 is a schematic view of a lift assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the fixing rod of the present utility model;

fig. 6 is an enlarged view of fig. 4 at B in accordance with the present utility model.

In the figure: 1. a first protective cover; 2. a first base; 3. a second protective cover; 4. a height limiting block; 5. a mounting block; 6. a ratchet block; 7. a second limiting block; 8. a first rotating block; 9. a fixed rod; 10. a first spring; 11. a first round table; 12. a second round table; 13. a slide bar; 14. a second base; 15. a second spring; 16. a second rotating block; 17. a clamping block; 18. a clamping groove; 19. a rotating knob; 20. a third spring; 21. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Example 1

Referring to FIGS. 1-6, an assembled antenna shield is shown, comprising a first shield 1 _， The inside of first safety cover 1 is provided with second safety cover 3, the bottom fixedly connected with first base 2 of second safety cover 3, the inboard of first safety cover 1 is provided with lifting unit, the bottom fixedly connected with installation piece 5 of second safety cover 3, the inner wall sliding connection of installation piece 5 has first round platform 11, the inner wall fixedly connected with slide bar 13 of first round platform 11, the outer wall of slide bar 13 is provided with third spring 20, the bottom fixedly connected with second base 14 of slide bar 13, the below of first round platform 11 is provided with second round platform 12.

In this embodiment: the prior art: CN214957341U discloses an antenna protection cover, in which a second cover body proposed in the present application is disclosed, and the first protection cover 1 in the present application adopts the same technical means in the prior art, which are not described in detail herein, and the present application is further improved with respect to the present fastening component, and the details refer to the following disclosure technology.

In this embodiment: through the mutually supporting of the first round platform 11, second round platform 12 and the buckle subassembly that sets up, when needs with first safety cover 1 with the condition of the dismantlement use of second safety cover 3, push down second safety cover 3, second safety cover 3 drives installation piece 5 downwardly moving, installation piece 5 drives the inclined plane contact second round platform 12 of fixture block 17, fixture block 17 extrusion second round platform 12, fixture block 17 drives second round platform 12 downwardly moving, fixture block 17 slides to the outer wall of installation piece 5, when fixture block 17 is located the bottom of second round platform 12, alright mention first safety cover 1 with second safety cover 3, accomplish the dismantlement, avoided because the device need carry out both hands and many times operation when dismantling, and the antenna is installed in the eminence more, need the installer climbing to the eminence to install or dismantle, both hands operate the upper body just not have the impetus simultaneously, the problem of potential safety hazard can appear, the dismantlement efficiency of the device has been improved.

Referring to fig. 1-6, in the illustration, the buckle assembly includes a second spring 15, a second rotating block 16 and a clamping block 17, the second rotating block 16 is disposed in the mounting block 5, the second rotating block 16 is close to an outer wall of the mounting block 5 and is fixedly connected with a rotating knob 19, the second spring 15 is disposed on the outer wall of the second rotating block 16, one side of the clamping block 17 is rotationally connected with one end of the second rotating block 16, and a fixing assembly is disposed on the outer wall of the second rotating block 16.

In this embodiment: through the buckle subassembly that sets up, under the circumstances that needs installation first safety cover 1 and second safety cover 3 used, press down installation piece 5, the inclined plane of fixture block 17 through first round platform 11 and the inclined plane of fixture block 17 bottom, make fixture block 17 slide to the outer wall of installation piece 5, when fixture block 17 removes between first round platform 11 and the second round platform 12, be provided with the gap between first round platform 11 and the second round platform 12, and the elasticity of third spring 20 is greater than the elasticity of second spring 15, the fixture block 17 can pop out the card and accomplish the installation between first round platform 11 and the second round platform 12, the installation convenience of device has been improved.

Working principle: when the protection cover is required to be installed, the first protection cover 1 and the second protection cover 3 are aligned with the first round platform 11, the installation block 5 is pressed downwards, the inclined surface on one side of the clamping block 17 is contacted with the inclined surface of the first round platform 11, the clamping block 17 slides towards the outer wall of the installation block 5 under the influence of the inclined surface of the first round platform 11, then the clamping block 17 moves between the first round platform 11 and the second round platform 12, the clamping block 17 is extruded by the second spring 15, and finally the clamping block 17 is ejected out to be clamped between the first round platform 11 and the second round platform 12 to complete installation.

When the protection cover needs to be disassembled, the first protection cover 1 is pressed firstly, the first protection cover 1 drives the second protection cover 3 to move downwards, the second protection cover 3 drives the installation block 5 to move downwards, the installation block 5 drives the clamping block 17 to move downwards, the clamping block 17 moves towards the outer wall of the installation block 5 through the inclined plane on one side, and when the clamping block 17 is positioned at the bottom of the second round table 12, the protection cover can be lifted to complete the disassembly.

Example 2

Referring to fig. 1-6, this embodiment further illustrates example 1, in which the latch 17 is configured as a wedge with a bevel on one side.

In this embodiment: by arranging the inclined surface on one side of the clamping block 17, the clamping block 17 can conveniently slide down from the first round table 11 during installation, and the clamping block 17 can conveniently slide to the lower part of the second round table 12 during disassembly.

Referring to fig. 1-6, in the drawings, the lifting assembly comprises a ratchet block 6 and a first rotating block 8, wherein the inner side of the first protective cover 1 is fixedly connected with a fixed rod 9, the first rotating block 8 is rotatably connected to the outer wall of the fixed rod 9, a first spring 10 is arranged on the outer wall of the fixed rod 9, a second limiting block 7 is arranged above the first rotating block 8, two ends of the second limiting block 7 are fixedly connected to the outer wall of the first protective cover 1, the ratchet block 6 is arranged on one side of the second limiting block 7, the ratchet block 6 is uniformly arranged on the outer wall of the second protective cover 3, and the top of the ratchet block 6 is fixedly connected with a height limiting block 4.

In this embodiment: through the lifting assembly who sets up, when the height of needs adjustment safety cover, pulling first safety cover 1 makes first safety cover 1 drive first rotating block 8 and upwards move, when removing to appointed height, first rotating block 8 can be unable upwards rotate because of second stopper 7, makes first rotating block 8 card on ratchet piece 6, accomplishes the adjustment height, has avoided the antenna overlength, the unable problem of installing of safety cover, has improved the adaptability of device.

Referring to fig. 1-6, a first spring 10 is shown configured as a torsion spring.

In this embodiment: by providing the first spring 10 as a torsion spring, the first rotating block 8 can be returned to the original position.

Referring to fig. 1-6, the fixing assembly in the drawings includes a clamping groove 18 and a fixing block 21, the fixing block 21 is fixedly connected to the outer wall of the second rotating block 16, the clamping groove 18 is formed in the mounting block 5, and the clamping groove 18 is attached to the outer wall of the fixing block 21.

In this embodiment: through the fixed subassembly that sets up, when the safety cover that will install is fixed and is used, rotate the knob 19, make the knob 19 drive the second and rotate the piece 16, the second rotates the piece 16 and drives the fixed block 21 and rotate, the fixed block 21 rotates to in the draw-in groove 18, make the fixture block 17 unable break away from the gap between first round platform 11 and the second round platform 12, make the safety cover fixed more stable, avoided external pressure to lead to the safety cover to relieve fixedly, improved the stability of safety cover.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

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 to these embodiments 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

1. An assembled antenna protection casing, includes first protection casing (1), its characterized in that: the inside of first safety cover (1) is provided with second safety cover (3), the first base (2) of bottom fixedly connected with of second safety cover (3), the inboard of first safety cover (1) is provided with lifting unit, the bottom fixedly connected with installation piece (5) of second safety cover (3), the inside of installation piece (5) is provided with buckle subassembly, the inner wall sliding connection of installation piece (5) has first round platform (11), the inner wall fixedly connected with slide bar (13) of first round platform (11), the outer wall of slide bar (13) is provided with third spring (20), the bottom fixedly connected with second base (14) of slide bar (13), the below of first round platform (11) is provided with second round platform (12).

2. An assembled antenna protection cover according to claim 1, characterized in that: the buckle subassembly includes second spring (15), second rotating block (16) and fixture block (17), second rotating block (16) set up the inside at installation piece (5), outer wall fixedly connected with rotation button (19) that second rotating block (16) are close to installation piece (5), second spring (15) set up the outer wall at second rotating block (16), one side of fixture block (17) is rotated with the one end of second rotating block (16) and is connected, the outer wall of second rotating block (16) is provided with fixed subassembly.

3. An assembled antenna protection cover according to claim 2, characterized in that: the clamping block (17) is arranged as a wedge block with an inclined plane at one side.

4. A modular antenna housing as claimed in claim 3, wherein: the lifting assembly comprises a ratchet block (6) and a first rotating block (8), wherein the inner side of the first protective cover (1) is fixedly connected with a fixing rod (9), the first rotating block (8) is rotationally connected to the outer wall of the fixing rod (9), a first spring (10) is arranged on the outer wall of the fixing rod (9), a second limiting block (7) is arranged above the first rotating block (8), the ratchet block (6) is arranged on one side of the second limiting block (7), the ratchet block (6) is uniformly arranged on the outer wall of the second protective cover (3), and a height limiting block (4) is fixedly connected to the top of the ratchet block (6).

5. The assembled antenna shield of claim 4 wherein: the first spring (10) is configured as a torsion spring.

6. An assembled antenna protection cover according to claim 2, characterized in that: the fixing assembly comprises a clamping groove (18) and a fixing block (21), the fixing block (21) is fixedly connected to the outer wall of the second rotating block (16), the clamping groove (18) is formed in the installation block (5), and the clamping groove (18) is attached to the outer wall of the fixing block (21).