CN220273813U - Ceiling loudspeaker installation fixed bolster subassembly - Google Patents
Ceiling loudspeaker installation fixed bolster subassembly Download PDFInfo
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- CN220273813U CN220273813U CN202321960433.2U CN202321960433U CN220273813U CN 220273813 U CN220273813 U CN 220273813U CN 202321960433 U CN202321960433 U CN 202321960433U CN 220273813 U CN220273813 U CN 220273813U
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- ceiling
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- 238000009434 installation Methods 0.000 title claims abstract description 27
- 241000700647 Variola virus Species 0.000 claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 55
- 238000001125 extrusion Methods 0.000 claims description 37
- 230000032683 aging Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a ceiling horn mounting and fixing bracket assembly which comprises a ceiling and a mounting groove, wherein the mounting groove is formed in the bottom of the ceiling, and a ceiling horn is movably connected to an inner cavity of the mounting groove. Through setting up stop device, the stopper, a spring, the external shell, the cooperation of spacing groove and pull ring is used, the mode of current smallpox loudspeaker installation has been solved and generally divided into two kinds, firstly adopt the mode of bolt installation, be fixed in the ceiling with smallpox loudspeaker support mounting, secondly adopt the mode of spring buckle to block smallpox loudspeaker in the mounting groove of ceiling, it is not enough convenient to constantly rotate bolt to suitable position to need during bolted connection, this kind of mounting mode spends time for a long time, and spring buckle is when the smallpox loudspeaker receives decurrent pulling force or spring ageing, the phenomenon that the installation is unstable to lead to smallpox loudspeaker to fall easily appears, but current smallpox loudspeaker does not carry out the problem of convenient and stable support assembly of installation.
Description
Technical Field
The utility model belongs to the technical field of ceiling horns, and particularly relates to a ceiling horn mounting and fixing bracket assembly.
Background
The utility model provides a smallpox loudspeaker, also known as ceiling loudspeaker, is an important member in public broadcasting system, is an electroacoustic conversion device of installing on the ceiling for the mode that is used for the audio frequency electric power signal of megaphone input to become sound power signal and radiate the space that needs the sound supply with the sound wave, is used for public place in common use, in sum, the problem that prior art exists is: the mode of smallpox loudspeaker installation generally falls into two kinds, one adopts the mode of bolt installation, is fixed in the ceiling with smallpox loudspeaker support installation, and the second adopts the mode of spring buckle to block smallpox loudspeaker in the mounting groove of ceiling, and the continuous rotatory bolt of needs to suitable position when the bolted connection, this kind of mounting means spends time less convenient inadequately, and spring buckle is when the installation if smallpox loudspeaker receives decurrent pulling force or spring ageing, the unstable phenomenon that leads to smallpox loudspeaker to fall of easy appearance installation, but current smallpox loudspeaker does not carry out the support assembly of convenient and stable installation, so specially propose a smallpox loudspeaker installation fixed bolster subassembly and solve above problem.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides a ceiling horn mounting and fixing bracket assembly, which has the advantage of conveniently and stably mounting a ceiling horn, and solves the problems that the existing ceiling horn mounting mode is generally divided into two modes, namely, a bolt mounting mode is adopted to mount and fix a ceiling horn bracket on a ceiling, a spring buckle mode is adopted to clamp the ceiling horn in a mounting groove of the ceiling, the bolt is required to be continuously rotated to a proper position during the bolt connection, the mounting mode takes longer time and is not convenient enough, and the phenomenon that the ceiling horn falls due to unstable mounting is easy to occur when the spring buckle is subjected to downward tension or spring aging during the mounting, but the existing ceiling horn does not have the bracket assembly for convenient and stable mounting.
The utility model discloses a ceiling horn mounting and fixing bracket assembly, which comprises a ceiling and a mounting groove, wherein the mounting groove is formed in the bottom of the ceiling, the ceiling horn is movably connected with the inner cavity of the mounting groove, the top and the bottom of the ceiling horn penetrate through the mounting groove and extend to the outer side of the inner cavity of the mounting groove, the surface of the ceiling horn is fixedly connected with a device shell, the top of the ceiling is fixedly connected with a fixing shell matched with the device shell, the surface of the device shell is contacted with the inner cavity of the fixing shell, the inner cavity of the device shell is movably connected with two control blocks, and one opposite sides of the two control blocks penetrate through the device shell and extend to the outer side of the inner cavity of the device shell, and a limiting device is arranged in the device shell.
As the preferable one of the utility model, the said stop device includes two stop blocks, two opposite sides of stop block run through the apparatus shell and extend to the outside of the apparatus shell cavity, two opposite sides of stop block have springs fixedly connected, two opposite sides of spring fixedly connect with inner cavity of the apparatus shell, two opposite sides of stop block have external shell fixedly connected, through setting up the stop device, when apparatus shell and ceiling horn move to the suitable position, the stop device has limiting effect to the position of apparatus shell and ceiling horn.
As the inner cavity of the device shell is fixedly connected with the inner shell matched with the outer shell, the surface of the outer shell is contacted with the inner cavity of the inner shell, the inner shell is arranged, the outer shell is driven to move along the surface of the inner shell when the limiting block moves, and the matched use of the outer shell and the inner shell has a limiting effect on the moving position of the limiting block.
As the preferable one of the utility model, one side of the control block close to the limiting block is fixedly connected with the extrusion block, and the extrusion block is arranged to drive the extrusion block to move along the inner cavity of the extrusion hole when the control block moves, and the extrusion force of the extrusion block to the extrusion hole can drive the limiting block to move.
As the preferable one of the utility model, the surface of the limiting block is provided with the extrusion hole matched with the extrusion block, the surface of the extrusion block is contacted with the inner cavity of the extrusion hole, and the two limiting blocks can be driven to move towards the fixed direction when the extrusion hole receives extrusion force by arranging the extrusion hole.
As the utility model is preferable, the bottom of the control block is fixedly connected with the pull ring, and the convenience of the user is increased and the convenience of the movement of the control block is increased by arranging the pull ring.
As the utility model is preferable, the front side and the rear side of the inner cavity of the fixed shell are respectively provided with a limit groove matched with the limit block, the surface of the limit block is connected with the inner cavity of the limit groove, the limit groove is arranged, when the device shell moves to the inner cavity of the fixed shell, the pull ring is released, the restoring force generated by the restoring shape of the spring drives the limit block to be clamped into the inner cavity of the limit groove, and the matched use of the limit block and the limit groove has a limit effect on the position of the device shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problems that the existing ceiling horn is generally divided into two modes by arranging the limiting device, the limiting block, the spring, the outer shell, the limiting groove and the pull ring for matching, firstly, the ceiling horn bracket is arranged and fixed on the ceiling by adopting a bolt installation mode, secondly, the ceiling horn is clamped in the installation groove of the ceiling by adopting a spring clamping mode, the bolt is required to be continuously rotated to a proper position during the bolt connection, the installation mode takes longer time and is not convenient enough, and the phenomenon that the ceiling horn falls due to the installation instability easily occurs when the ceiling horn is subjected to downward pulling force or the spring is aged during the installation of the spring clamping mode, but the existing ceiling horn does not have the bracket component for convenient and stable installation.
2. According to the utility model, the limiting device is arranged, the extrusion force generated by the extrusion block on the inner cavity of the extrusion hole drives the two limiting blocks to move close to each other, the outer shell is driven to move along the surface of the inner shell when the limiting blocks move, the spring is elastically deformed by the force generated when the limiting blocks move, and the limiting device has a limiting effect on the positions of the device shell and the ceiling horn.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of a ceiling and mounting slots provided in an embodiment of the utility model;
FIG. 3 is a schematic perspective view of a connection between a ceiling horn and a device housing according to an embodiment of the present utility model;
fig. 4 is a perspective cross-sectional view of an embodiment of the present utility model providing a device housing.
In the figure: 1. a ceiling; 2. a mounting groove; 3. ceiling horn; 4. a device housing; 5. a fixed case; 6. a control block; 7. a limiting device; 701. a limiting block; 702. a spring; 703. an outer shell; 8. an inner shell; 9. extruding a block; 10. extruding the hole; 11. a pull ring; 12. and a limit groove.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the ceiling horn mounting fixing bracket assembly provided by the embodiment of the utility model comprises a ceiling 1 and a mounting groove 2, wherein the mounting groove 2 is formed in the bottom of the ceiling 1, the inner cavity of the mounting groove 2 is movably connected with a ceiling horn 3, the top and the bottom of the ceiling horn 3 penetrate through the mounting groove 2 and extend to the outer side of the inner cavity of the mounting groove 2, the surface of the ceiling horn 3 is fixedly connected with a device shell 4, the top of the ceiling 1 is fixedly connected with a fixing shell 5 matched with the device shell 4, the surface of the device shell 4 is contacted with the inner cavity of the fixing shell 5, two control blocks 6 are movably connected with the inner cavity of the device shell 4, one opposite sides of the two control blocks 6 penetrate through the device shell 4 and extend to the outer side of the inner cavity of the device shell 4, and a limiting device 7 is arranged in the device shell 4.
Referring to fig. 4, the limiting device 7 includes two limiting blocks 701, opposite sides of the two limiting blocks 701 penetrate through the device housing 4 and extend to the outer side of the inner cavity of the device housing 4, opposite sides of the two limiting blocks 701 are fixedly connected with springs 702, opposite sides of the two limiting blocks 702 are fixedly connected with the inner cavity of the device housing 4, and opposite sides of the two limiting blocks 701 are fixedly connected with an outer housing 703.
The scheme is adopted: by providing the limiting device 7, when the device case 4 and the ceiling horn 3 are moved to the appropriate positions, the limiting device 7 has a limiting effect on the positions of the device case 4 and the ceiling horn 3.
Referring to fig. 4, an inner case 8 for use with the outer case 703 is fixedly coupled to the inner cavity of the device case 4, and the surface of the outer case 703 is in contact with the inner cavity of the inner case 8.
The scheme is adopted: by arranging the inner shell 8, the limiting block 701 drives the outer shell 703 to move along the surface of the inner shell 8 when moving, and the cooperation of the outer shell 703 and the inner shell 8 has a limiting effect on the moving position of the limiting block 701.
Referring to fig. 4, an extrusion block 9 is fixedly connected to one side of the control block 6 near the stopper 701.
The scheme is adopted: by arranging the extrusion block 9, when the control block 6 moves, the extrusion block 9 is driven to move along the inner cavity of the extrusion hole 10, and the extrusion force generated by the extrusion block 9 to the extrusion hole 10 can drive the limiting block 701 to move.
Referring to fig. 4, the surface of the stopper 701 is provided with a pressing hole 10 used in cooperation with the pressing block 9, and the surface of the pressing block 9 is in contact with the inner cavity of the pressing hole 10.
The scheme is adopted: by arranging the extrusion hole 10, when the extrusion hole 10 receives extrusion force, the two limiting blocks 701 can be driven to move towards the fixed direction.
Referring to fig. 3, a pull ring 11 is fixedly connected to the bottom of the control block 6.
The scheme is adopted: by providing the tab 11, the provision of the tab 11 increases the convenience of use for the user and increases the convenience of movement of the control block 6.
Referring to fig. 2, both the front side and the rear side of the inner cavity of the fixed shell 5 are provided with a limiting groove 12 matched with the limiting block 701, and the surface of the limiting block 701 is connected with the inner cavity of the limiting groove 12.
The scheme is adopted: through setting up spacing groove 12, loosen pull ring 11 when device shell 4 moves to the inner chamber of fixed shell 5, the restoring force that spring 702 resumes the shape and produces drives stopper 701 card and advance the inner chamber of spacing groove 12, and the cooperation of stopper 701 and spacing groove 12 is used and is had the restriction effect to the position of device shell 4.
The working principle of the utility model is as follows:
when the ceiling horn 3 is required to be conveniently and stably mounted on the ceiling 1, firstly, an operator holds the pull ring 11, then pulls the pull ring 11 to one side opposite to the two pull rings 11, when the pull ring 11 moves, drives the two control blocks 6 to move close to each other, when the control blocks 6 move, drives the two extrusion blocks 9 to move close to each other along the inner cavity of the extrusion hole 10, extrusion force generated by the extrusion blocks 9 to the inner cavity of the extrusion hole 10 can drive the two limiting blocks 701 to move close to each other, when the limiting blocks 701 move, drives the outer shell 703 to move along the surface of the inner shell 8, force generated when the limiting blocks 701 move causes the spring 702 to elastically deform, when the limiting blocks 701 completely move to the inner cavity of the device shell 4, after confirming the position of the limiting grooves 12, the device shell 4 moves to the inner cavity of the fixed shell 5, the position where the device shell 4 is placed should enable the limiting blocks 701 to be clamped into the inner cavity of the limiting grooves 12, then when the device shell 4 moves, drives the ceiling horn 3 to move to the inner cavity of the mounting groove 2, the ceiling horn 3 and the mounting groove 2 are completely combined, when the limiting blocks 701 move, the force generated by the spring 702 restores to the shape, and the force generated when the limiting blocks 702 resumes to the shape, the ceiling horn 3 is restored to the position of the ceiling horn 3, and the ceiling horn 3 is convenient to be mounted on the ceiling 1.
To sum up: this smallpox loudspeaker installation fixed bolster subassembly through setting up stop device 7, stopper 701, spring 702, external shell 703, spacing groove 12 and pull ring 11's cooperation use, has solved the general two kinds of modes of current smallpox loudspeaker installation, one adopts the mode of bolt installation, is fixed in the ceiling with smallpox loudspeaker support mounting, and the second adopts the mode of spring buckle to block smallpox loudspeaker in the mounting groove of ceiling, needs constantly rotatory bolt to suitable position during bolted connection, and this kind of mounting mode spends time for a long time not convenient enough, and spring buckle if smallpox loudspeaker receives decurrent pulling force or when spring ageing when the installation, the unstable phenomenon that leads to smallpox loudspeaker to fall easily appears, but current smallpox loudspeaker does not carry out the problem of convenient and steady support subassembly of installation.
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 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 (7)
1. The utility model provides a smallpox loudspeaker installation fixed bolster subassembly, includes ceiling (1) and mounting groove (2), its characterized in that: the utility model discloses a ceiling device, including installation groove (2), ceiling, device shell (4) and device shell (4), install the bottom in ceiling (1), the surface of device shell (4) contacts with the inner chamber of fixed shell (5), the inner chamber swing joint of device shell (4) has two control blocks (6), the outside of device shell (4) inner chamber is all run through to two control blocks (6) opposite one side and extend to device shell (4) in the top and bottom of installation groove (3) all, the inside of device shell (4) is provided with stop device (7).
2. A ceiling horn mounting fixture bracket assembly as defined in claim 1, wherein: limiting device (7) are including two stopper (701), and device shell (4) are all run through to the outside of device shell (4) inner chamber in two opposite sides of stopper (701), and two opposite sides of stopper (701) are all fixedly connected with spring (702), and two opposite sides of spring (702) are all with the inner chamber fixed connection of device shell (4), and two opposite sides of stopper (701) are all fixedly connected with external shell (703).
3. A ceiling horn mounting fixture bracket assembly as defined in claim 2, wherein: an inner shell (8) matched with the outer shell (703) is fixedly connected to the inner cavity of the device shell (4), and the surface of the outer shell (703) is in contact with the inner cavity of the inner shell (8).
4. A ceiling horn mounting fixture bracket assembly as defined in claim 2, wherein: one side of the control block (6) close to the limiting block (701) is fixedly connected with an extrusion block (9).
5. A ceiling horn mounting fixture bracket assembly as defined in claim 4, wherein: the surface of the limiting block (701) is provided with an extrusion hole (10) matched with the extrusion block (9), and the surface of the extrusion block (9) is in contact with the inner cavity of the extrusion hole (10).
6. A ceiling horn mounting fixture bracket assembly as defined in claim 1, wherein: the bottom of the control block (6) is fixedly connected with a pull ring (11).
7. A ceiling horn mounting fixture bracket assembly as defined in claim 2, wherein: limiting grooves (12) matched with the limiting blocks (701) are formed in the front side and the rear side of the inner cavity of the fixed shell (5), and the surfaces of the limiting blocks (701) are in contact with the inner cavity of the limiting grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960433.2U CN220273813U (en) | 2023-07-25 | 2023-07-25 | Ceiling loudspeaker installation fixed bolster subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321960433.2U CN220273813U (en) | 2023-07-25 | 2023-07-25 | Ceiling loudspeaker installation fixed bolster subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273813U true CN220273813U (en) | 2023-12-29 |
Family
ID=89302599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321960433.2U Active CN220273813U (en) | 2023-07-25 | 2023-07-25 | Ceiling loudspeaker installation fixed bolster subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273813U (en) |
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2023
- 2023-07-25 CN CN202321960433.2U patent/CN220273813U/en active Active
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