CN212908040U - Fixing device for load in indoor distribution coverage system - Google Patents
Fixing device for load in indoor distribution coverage system Download PDFInfo
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- CN212908040U CN212908040U CN202021750378.0U CN202021750378U CN212908040U CN 212908040 U CN212908040 U CN 212908040U CN 202021750378 U CN202021750378 U CN 202021750378U CN 212908040 U CN212908040 U CN 212908040U
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- rod
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Abstract
The utility model relates to a fixing device, concretely relates to fixing device of load in room division overlay system, including mounting panel and mounting bracket, be connected with inclination adjustment mechanism between mounting bracket and the mounting panel, inclination adjustment mechanism includes inclination adjustment assembly and articulated subassembly, inclination adjustment assembly includes the cowl relatively fixed on the mounting panel, the dog that is fixed in the cowl tip, the limiting plate that is fixed in on the cowl, and be fixed in the first connecting seat on the mounting bracket, the spout has been seted up on the cowl, the inside sliding connection of spout has the slider, be fixed with the movable block between the slider, be fixed with the erection column on the movable block, the accommodation chamber has been seted up to the erection column inside, the accommodation chamber inner wall links to each other with the gag lever post through first spring, set up the spacing hole with gag lever post complex on; the utility model provides a technical scheme can effectively overcome the defect that prior art exists can't carry out effective regulation to the inclination.
Description
Technical Field
The utility model relates to a fixing device, concretely relates to fixing device of load among room division cover system.
Background
The indoor distributed coverage system is a technical scheme adopted aiming at indoor mobile phone user groups and used for improving the mobile communication environment in buildings, and the indoor antenna distribution network is used for uniformly distributing signals of base stations at every indoor corner so as to ensure that indoor mobile communication users enjoy smooth voice and data services.
The existing mobile, Unicom and telecom mobile communication service providers in China have different communication network systems and frequencies, and if each mobile communication enterprise builds a communication system indoors, a large amount of equipment resources are wasted. In recent years, three operators begin to adopt a sharing mode to build an indoor distributed coverage system for mobile communication so as to achieve resource sharing and saving, and after adopting the sharing mode, more mobile communication network signals need to be combined to access the same set of indoor distributed coverage system.
In the process of building an indoor distributed coverage system, in order to ensure normal signal transmission, a panel antenna is required to be used as a system load. However, the conventional flat antenna can only be fixedly mounted on an indoor wall, and the inclination angle cannot be effectively adjusted, so that the signal cannot well cover an indoor signal common area, and great influence is brought to the use experience of a user.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the above-mentioned shortcoming that prior art exists, the utility model provides a fixing device of load among room division cover system can effectively overcome the defect that prior art exists can't carry out effective regulation to the inclination.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a fixing device for load in an indoor distribution coverage system comprises a mounting plate and a mounting frame, wherein an inclination angle adjusting mechanism is connected between the mounting frame and the mounting plate, the inclination angle adjusting mechanism comprises an inclination angle adjusting component and a hinge component, the inclination angle adjusting component comprises an arc-shaped baffle plate relatively fixed on the mounting plate, a stop block fixed at the end part of the arc-shaped baffle plate, and a limit plate fixed on the arc-shaped baffle plate, and a first connecting seat fixed on the mounting frame, a chute is arranged on the arc baffle, a slide block is connected inside the chute in a sliding way, a moving block is fixed between the sliding blocks, an installation column is fixed on the moving block, an accommodation cavity is arranged in the installation column, the inner wall of the accommodating cavity is connected with a limiting rod through a first spring, a limiting hole matched with the limiting rod is formed in the limiting plate, and a detachable hinge mechanism is connected between the first connecting seat and the moving block;
the hinge assembly comprises a second connecting seat fixed with the mounting plate through an installation rod, and a second connecting block fixed with the mounting frame through a second connecting rod, a second partition plate is fixed on the second connecting seat, the second connecting block is inserted between the second partition plate and the inner wall of the second connecting seat, a second inserting rod penetrates through and is connected with the second connecting seat and the second partition plate in a sliding mode, a second installation block is fixed on the second inserting rod, a third spring is connected between the second installation block and the inner wall of the second connecting seat, a second pull block is fixed at the end of the second inserting rod, and a second inserting groove matched with the second inserting rod is formed in the inner wall of the second connecting seat.
Preferably, the detachable hinge mechanism includes a first partition fixed to the first connecting seat, and a first connecting rod rotatably connected to the moving block, a first connecting block inserted between the first partition and the inner wall of the first connecting seat is fixed to an end of the first connecting rod, a first inserting rod penetrates through and is slidably connected to the first connecting seat and the first partition, a first mounting block is fixed to the first inserting rod, a second spring is connected between the first mounting block and the inner wall of the first connecting seat, a first pulling block is fixed to an end of the first inserting rod, and a first slot matched with the first inserting rod is formed in the inner wall of the first connecting seat.
Preferably, a bearing seat is fixed on the moving block, and the end part of the first connecting rod is connected with the bearing seat in an installing manner.
Preferably, the first connecting block is provided with a first through hole matched with the first inserting rod.
Preferably, a second through hole matched with the second inserting rod is formed in the second connecting block.
Preferably, the cross section of the limiting rod is square, and the limiting holes are uniformly distributed in the circumferential direction relative to the second connecting block.
Preferably, the mounting plate is provided with a mounting hole.
Preferably, the mounting rack is fixed with the panel antenna in a welding mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a fixing device of load in room division cover system can realize adjusting the inclination of mounting bracket with the help of inclination adjustment mechanism for the signal can cover indoor signal region commonly used better, has greatly promoted user's use and has experienced the sense.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic right-view structural diagram of fig. 1 according to the present invention;
fig. 3 is a schematic view of a connection and engagement structure between the first connecting rod and the first connecting base in fig. 1 according to the present invention;
fig. 4 is a schematic view of the connection and matching structure of the second connecting rod and the second connecting seat in fig. 1 according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A fixing device for loads in a room division coverage system is disclosed, as shown in figures 1 to 4, and comprises a mounting plate 1 and a mounting frame 2, an inclination angle adjusting mechanism is connected between the mounting frame 2 and the mounting plate 1, the inclination angle adjusting mechanism comprises an inclination angle adjusting component and a hinge component, the inclination angle adjusting component comprises an arc baffle 3 relatively fixed on the mounting plate 1, a stop block 13 fixed on the end part of the arc baffle 3, a limiting plate 11 fixed on the arc baffle 3, and a first connecting seat 15 fixed on the mounting frame 2, a chute 4 is arranged on the arc baffle 3, a slide block 5 is slidably connected in the chute 4, a moving block 6 is fixed between the slide blocks 5, a mounting column 7 is fixed on the moving block 6, an accommodating cavity 9 is arranged in the mounting column 7, the inner wall of the accommodating cavity 9 is connected with a limiting rod 10 through a first spring 8, a limiting hole 12 matched with, a detachable hinge mechanism is connected between the first connecting seat 15 and the moving block 6.
Before the use, utilize the mounting hole on the mounting panel 1 earlier with mounting panel 1 fixed in the wall suitable position, again with panel antenna and mounting bracket 2 welded fastening. When the inclination angle needs to be adjusted, the elastic force of the first spring 8 is overcome, the limiting rod 10 is pulled outwards, the limiting rod 10 is separated from the limiting hole 12, the mounting frame 2 is rotated to a proper inclination angle position along the arc baffle plate 3 by means of the matching relation of the sliding block 5 and the sliding groove 4, and the panel antenna can cover an indoor signal common area.
At this time, the limiting rod 10 is aligned with the limiting hole 12, and the limiting rod 10 is gradually loosened, so that the limiting rod 10 is inserted into the limiting hole 12 under the elastic force of the first spring 8, and the inclination angle adjustment is completed. When the inclination angle is adjusted, the second connecting rod 25 of the hinge assembly rotates around the second insert rod 28, so that the inclination angle adjustment is smoothly performed.
In this application technical scheme, the arc part of cowl 3 uses the rotation center of second connecting block 26 as the centre of a circle, and spacing hole 12 is the evenly distributed setting on the circumferencial direction about second connecting block 26. The cross section of the limiting rod 10 is square, and the square structure can achieve a better limiting effect.
The hinge assembly comprises a second connecting seat 24 fixed with the mounting plate 1 through a mounting rod 23, and a second connecting block 26 fixed with the mounting frame 2 through a second connecting rod 25, a second partition plate 27 is fixed on the second connecting seat 24, the second connecting block 26 is inserted into the second partition plate 27, between the inner walls of the second connecting seat 24, a second inserting rod 28 penetrates through and is connected with the second partition plate 27 in a sliding manner, a second mounting block 29 is fixed on the second inserting rod 28, a third spring 30 is connected between the second mounting block 29 and the inner wall of the second connecting seat 24, the end part of the second inserting rod 28 is fixed with a second pulling block 31, and a second inserting groove 32 matched with the second inserting rod 28 is formed in the inner wall of the second connecting seat 24.
The detachable hinge mechanism comprises a first partition plate 16 fixed on a first connecting seat 15 and a first connecting rod 14 rotatably connected with a moving block 6, the end of the first connecting rod 14 is fixedly provided with a first connecting block 17 inserted between the first partition plate 16 and the inner wall of the first connecting seat 15, the first connecting seat 15 and the first partition plate 16 are connected with a first inserting rod 18 in a penetrating and sliding mode, a first installing block 19 is fixed on the first inserting rod 18, a second spring 20 is connected between the first installing block 19 and the inner wall of the first connecting seat 15, the end of the first inserting rod 18 is fixedly provided with a first pulling block 21, and the inner wall of the first connecting seat 15 is provided with a first inserting groove 22 matched with the first inserting rod 18.
A bearing seat is fixed on the moving block 6, and the end part of the first connecting rod 14 is connected with the bearing seat.
In this application technical scheme, the hinge mechanisms dismantled between first connecting rod 14, the first connecting seat 15 is the same with the hinge assembly structure principle in second connecting rod 25, the 24 supports of second connecting seat, and the purpose that sets up is for the ease of dismantling mounting bracket 2, maintains the maintenance to panel antenna.
When the panel antenna needs to be maintained and repaired, the second insertion rod 28 is pulled outward against the elastic force of the third spring 30, so that the second insertion rod 28 is separated from the second insertion groove 32, thereby enabling the second connection block 26 to be separated from the second connection seat 24.
Overcoming the elasticity of second spring 20 again, outwards pulling first inserted bar 18 for first inserted bar 18 breaks away from first slot 22, thereby can making first connecting block 17 and first connector 15 separate, just can follow mounting bracket 2 of dismantling on mounting panel 1, carries out maintenance and repair to the panel antenna.
In the technical scheme of the application, a first through hole matched with the first insertion rod 18 is formed in the first connecting block 17, and the first connecting block 17 can rotate around the first insertion rod 18 due to the arrangement of the first through hole; a second through hole matched with the second insertion rod 28 is formed in the second connecting block 26, and the second connecting block 26 can rotate around the second insertion rod 28 due to the arrangement of the second through hole.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A fixing device of load in room division coverage system which characterized in that: comprises a mounting plate (1) and a mounting frame (2), an inclination angle adjusting mechanism is connected between the mounting frame (2) and the mounting plate (1), the inclination angle adjusting mechanism comprises an inclination angle adjusting component and a hinge component, the inclination angle adjusting component comprises an arc baffle (3) relatively fixed on the mounting plate (1), a stop block (13) fixed at the end part of the arc baffle (3), a limiting plate (11) fixed on the arc baffle (3) and a first connecting seat (15) fixed on the mounting frame (2), a chute (4) is arranged on the arc baffle (3), a slide block (5) is slidably connected in the chute (4), a moving block (6) is fixed between the slide blocks (5), a mounting column (7) is fixed on the moving block (6), a containing cavity (9) is arranged in the mounting column (7), and the inner wall of the containing cavity (9) is connected with a limiting rod (10) through a first spring (8), a limiting hole (12) matched with the limiting rod (10) is formed in the limiting plate (11), and a detachable hinge mechanism is connected between the first connecting seat (15) and the moving block (6);
the hinge assembly comprises a second connecting seat (24) fixed with the mounting plate (1) through a mounting rod (23), and a second connecting block (26) fixed with the mounting rack (2) through a second connecting rod (25), a second clapboard (27) is fixed on the second connecting seat (24), the second connecting block (26) is inserted between the second clapboard (27) and the inner wall of the second connecting seat (24), a second inserting rod (28) penetrates through and is connected with the second connecting seat (24) and the second clapboard (27) in a sliding way, a second mounting block (29) is fixed on the second inserted link (28), a third spring (30) is connected between the second mounting block (29) and the inner wall of the second connecting seat (24), a second pull block (31) is fixed at the end part of the second inserting rod (28), and a second slot (32) matched with the second inserting rod (28) is formed in the inner wall of the second connecting seat (24).
2. The apparatus for fixing a load in a room covering system according to claim 1, wherein: the detachable hinge mechanism comprises a first partition plate (16) fixed on a first connecting seat (15) and a first connecting rod (14) rotatably connected with a moving block (6), wherein a first connecting block (17) inserted between the first partition plate (16) and the inner wall of the first connecting seat (15) is fixed at the end of the first connecting rod (14), a first inserting rod (18) penetrates through and is slidably connected with the first connecting seat (15) and the first partition plate (16), a first installing block (19) is fixed on the first inserting rod (18), a second spring (20) is connected between the first installing block (19) and the inner wall of the first connecting seat (15), a first pulling block (21) is fixed at the end of the first inserting rod (18), and a first inserting groove (22) matched with the first inserting rod (18) is formed in the inner wall of the first connecting seat (15).
3. The apparatus for fixing a load in a room covering system according to claim 2, wherein: a bearing seat is fixed on the moving block (6), and the end part of the first connecting rod (14) is connected with the bearing seat in an installing way.
4. The apparatus for fixing a load in a room covering system according to claim 2, wherein: the first connecting block (17) is provided with a first through hole matched with the first inserted bar (18).
5. The apparatus for fixing a load in a room covering system according to claim 1, wherein: and a second through hole matched with the second inserting rod (28) is formed in the second connecting block (26).
6. The apparatus for fixing a load in a room covering system according to claim 1, wherein: the cross section of the limiting rod (10) is square, and the limiting holes (12) are uniformly distributed in the circumferential direction relative to the second connecting block (26).
7. The apparatus for fixing a load in a room covering system according to claim 1, wherein: the mounting plate (1) is provided with a mounting hole.
8. The apparatus for fixing a load in a room covering system according to claim 1, wherein: the mounting rack (2) is fixedly welded with the panel antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750378.0U CN212908040U (en) | 2020-08-20 | 2020-08-20 | Fixing device for load in indoor distribution coverage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750378.0U CN212908040U (en) | 2020-08-20 | 2020-08-20 | Fixing device for load in indoor distribution coverage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908040U true CN212908040U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021750378.0U Active CN212908040U (en) | 2020-08-20 | 2020-08-20 | Fixing device for load in indoor distribution coverage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908040U (en) |
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2020
- 2020-08-20 CN CN202021750378.0U patent/CN212908040U/en active Active
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