CN221103547U - Sound collection equipment - Google Patents
Sound collection equipment Download PDFInfo
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- CN221103547U CN221103547U CN202322459864.7U CN202322459864U CN221103547U CN 221103547 U CN221103547 U CN 221103547U CN 202322459864 U CN202322459864 U CN 202322459864U CN 221103547 U CN221103547 U CN 221103547U
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- wall
- positioning
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- ring
- fixing plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses sound collection equipment, which comprises a sound pick-up body, wherein the back surface of the sound pick-up body is provided with a mounting mechanism, the mounting mechanism comprises a fixed ring and a fixed plate, the fixed ring is fixedly connected to the back surface of the sound pick-up body, the outer wall of the fixed plate is movably inserted and connected with the inner wall of the fixed ring, two movable holes are formed in the outer wall of the fixed plate, positioning blocks are movably inserted and connected to the inner walls of the two movable holes, and two positioning holes are formed in the inner wall of the fixed ring. According to the utility model, the fixing ring is sleeved on the outer wall of the fixing plate by utilizing the arrangement of the fixing ring, the fixing plate, the movable holes, the positioning blocks and the positioning holes, and then the two positioning blocks are inserted into the corresponding positioning holes from the movable holes, so that the fixing plate can be positioned in the fixing ring.
Description
Technical Field
The utility model relates to the technical field of pickup installation, in particular to sound collection equipment.
Background
The adapter is a common sound collection equipment, and the intercommunication that is often arranged in the control is adopted the sound, and present adapter mostly has two kinds of mounting means, and one kind is direct through the bolt installation, and this kind of mounting means all need twist the bolt many times when the adapter dismouting, and is inconvenient enough, and another kind is through the mode of joint, is that the plastic elasticity through plastics self blocks the adapter, but this kind of mode can lead to the ageing or the phenomenon of deformation of joint spare after the multiple dismouting of adapter to the stability of adapter installation has been reduced.
Disclosure of utility model
The present utility model is directed to a sound collection device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sound collection device includes a sound pickup body;
the back of the pick-up body is provided with a mounting mechanism;
The mounting mechanism comprises a fixing ring and a fixing plate, wherein the fixing ring is fixedly connected to the back of the pickup body, the outer wall of the fixing plate is movably inserted and connected with the inner wall of the fixing ring, the fixing mechanism is arranged on the back of the fixing plate, two movable holes are formed in the outer wall of the fixing plate, two positioning blocks are movably inserted and connected with the inner wall of each movable hole, two positioning holes are formed in the inner wall of the fixing ring, the outer wall of each positioning block is movably inserted and connected with the inner wall of each positioning hole, and an extrusion mechanism is arranged between the two positioning blocks.
Preferably, the extrusion mechanism comprises a first spring, a communication hole is formed between the two movable holes, a limiting block is fixedly connected to one side of the two opposite positioning blocks, the outer walls of the two limiting blocks are slidably connected with the inner walls of the communication hole, and the first spring is arranged between the two limiting blocks.
Preferably, one side fixedly connected with adapter sleeve of one of them the stopper, wherein another one side fixedly connected with connecting rod of stopper, the outer wall of connecting rod and the inner wall activity interlude of adapter sleeve are connected, adapter sleeve and connecting rod all interlude set up in the inside of first spring.
Preferably, the front surface of the positioning block is provided with a first inclined plane, and the inner wall of the positioning hole is provided with an unlocking mechanism.
Preferably, the unlocking mechanism comprises an unlocking rod, the unlocking rod is movably inserted and connected to the inner wall of the positioning hole, a movable groove is formed in the inner wall of the positioning hole, a limiting ring is connected to the inner wall of the movable groove in a sliding mode, the limiting ring is fixedly sleeved on the outer wall of the unlocking rod, a second spring is arranged on one side of the limiting ring, the second spring is sleeved on the outer wall of the unlocking rod, and a second inclined plane is formed in the back face of the positioning block.
Preferably, the fixing mechanism comprises a bolt, a jack is formed in the back face of the fixing plate, the bolt is arranged on the inner wall of the jack in a penetrating mode, and a countersunk hole is formed in the end portion of the inner wall of the jack.
The utility model has the technical effects and advantages that:
According to the utility model, the fixing ring, the fixing plate, the movable holes, the positioning blocks and the positioning holes are utilized, the fixing plate and the wall are fixed through the fixing mechanism, then the pick-up body is picked up, the fixing ring is sleeved on the outer wall of the fixing plate, then the two positioning blocks are inserted into the corresponding positioning holes from the movable holes, the positioning blocks are limited through the positioning holes, and the fixing plate can be positioned in the fixing ring, so that the pick-up body is mounted on the wall, the pick-up body can be detached only by separating the positioning blocks from the positioning holes in the mounting mode, meanwhile, the plugging mode is more stable than the clamping mode, and the stability and convenience of dismounting of the pick-up body are improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a sectional structure of a fixing plate in a plan view of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
Fig. 4 is a schematic side sectional view of the fixing plate of the present utility model.
In the figure: 101. a pickup body; 201. a fixing ring; 202. a fixing plate; 203. a movable hole; 204. a positioning block; 205. positioning holes; 301. a communication hole; 302. a limiting block; 303. a first spring; 401. connecting sleeves; 402. a connecting rod; 501. a first inclined surface; 502. unlocking the rod; 503. a movable groove; 504. a limiting ring; 505. a second spring; 506. a second inclined surface; 601. a jack; 602. a bolt; 603. and (5) sinking the holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
The present utility model provides a sound collection device as shown in fig. 1 to 4, including a sound pickup body 101;
The back of the pickup body 101 is provided with a mounting mechanism;
The mounting mechanism comprises a fixed ring 201 and a fixed plate 202, the fixed ring 201 is fixedly connected to the back of the pickup body 101, the outer wall of the fixed plate 202 is movably inserted into the inner wall of the fixed ring 201, the back of the fixed plate 202 is provided with the fixing mechanism, the outer wall of the fixed plate 202 is provided with two movable holes 203, the inner walls of the two movable holes 203 are movably inserted into and connected with positioning blocks 204, the inner wall of the fixed ring 201 is provided with two positioning holes 205, the outer wall of the two positioning blocks 204 are respectively movably inserted into and connected with the inner walls of the two positioning holes 205, an extrusion mechanism is arranged between the two positioning blocks 204, the fixed plate 202 and a wall are fixed through the fixing mechanism, then the pickup body 101 is lifted up, the fixed ring 201 is sleeved on the outer wall of the fixed plate 202, the two positioning blocks 204 are inserted into the corresponding positioning holes 205 from the movable holes 203, and the positioning blocks 204 are limited through the positioning holes 205, the fixed plate 202 can be positioned in the fixed ring 201, and the pickup body 101 is mounted on the wall, the mounting mode only needs to separate the positioning blocks 204 from the positioning holes 205, and the pickup body 101 can be dismounted, and simultaneously compared with the mounting mode, the pickup body 101 and the mounting mode is more stable than the mounting mode without a gap between the pickup body 101 and the pickup body 101;
Preferentially, the extrusion mechanism comprises a first spring 303, a communication hole 301 is formed between two movable holes 203, two opposite sides of two positioning blocks 204 are fixedly connected with limiting blocks 302, the outer walls of the two limiting blocks 302 are in sliding connection with the inner wall of the communication hole 301, the first spring 303 is arranged between the two limiting blocks 302, and the two limiting blocks 302 always have a trend of moving back to back through the elastic action of the first spring 303, so that the two positioning blocks 204 can be stably inserted into the corresponding positioning holes 205 when not subjected to larger external force, and the mounting stability of the pickup body 101 is improved;
Preferentially, one side of one limiting block 302 is fixedly connected with a connecting sleeve 401, one side of the other limiting block 302 is fixedly connected with a connecting rod 402, the outer wall of the connecting rod 402 is movably connected with the inner wall of the connecting sleeve 401 in a penetrating way, the connecting sleeve 401 and the connecting rod 402 are arranged in the first spring 303 in a penetrating way, and the limiting block 302 can stably move in the communication hole 301 through mutual limiting of the connecting sleeve 401 and the connecting rod 402, so that the phenomenon of longitudinal deformation of the first spring 303 when compressed is avoided;
Preferentially, the front surface of the positioning block 204 is provided with a first inclined plane 501, the inner wall of the positioning hole 205 is provided with an unlocking mechanism, and by means of the arrangement of the first inclined plane 501, when the pickup body 101 is installed, only the pickup body 101 needs to be lifted, the fixing ring 201 is aligned to the fixing plate 202, at this time, the side of the inner wall of the fixing ring 201 presses the first inclined plane 501, so that the first inclined plane 501 moves inwards towards the movable hole 203 until the fixing ring 201 completely clamps the fixing plate 202, and the positioning block 204 can be ejected and inserted into the positioning hole 205 under the elastic action of the first spring 303, so that the installation convenience of the pickup body 101 is improved;
Preferentially, the unlocking mechanism comprises an unlocking rod 502, the unlocking rod 502 is movably connected to the inner wall of the positioning hole 205 in a penetrating way, a movable groove 503 is formed in the inner wall of the positioning hole 205, a limiting ring 504 is connected to the inner wall of the movable groove 503 in a sliding way, the limiting ring 504 is fixedly sleeved on the outer wall of the unlocking rod 502, a second spring 505 is arranged on one side of the limiting ring 504, the second spring 505 is sleeved on the outer wall of the unlocking rod 502, a second inclined surface 506 is formed in the back surface of the positioning block 204, when the pickup body 101 needs to be disassembled, the two unlocking rods 502 are pressed at the same time, the unlocking rod 502 drives the limiting ring 504 to move to compress the second spring 505, at the moment, the unlocking rod 502 moves to gradually squeeze the positioning block 204, the positioning block 204 is moved until the positioning block 204 is separated from the positioning hole 205, at the moment, the pickup body 101 can be removed, and when the positioning block 204 is not completely extruded out of the positioning hole 205, the second inclined surface 506 can be extruded by moving the inner wall side of the positioning hole 205 outwards, so that the positioning block 204 can continue to move towards the movable hole 203, and the pickup body 101 is further convenient to be disassembled;
Preferentially, the fixing mechanism comprises a bolt 602, the back of the fixing plate 202 is provided with a jack 601, the bolt 602 is inserted into the inner wall of the jack 601, the end part of the inner wall of the jack 601 is provided with a countersunk hole 603, the bolt 602 penetrates through the jack 601 and is screwed into the wall, the fixing plate 202 and the wall can be fixed, the knob of the bolt 602 can be clamped by the countersunk hole 603, and no gap between the pick-up body 101 and the wall is further ensured during installation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A sound collection apparatus comprising a sound pick-up body (101);
the method is characterized in that: the back of the pickup body (101) is provided with a mounting mechanism;
The mounting mechanism comprises a fixing ring (201) and a fixing plate (202), wherein the fixing ring (201) is fixedly connected to the back of the pickup body (101), the outer wall of the fixing plate (202) is movably inserted and connected with the inner wall of the fixing ring (201), the back of the fixing plate (202) is provided with a fixing mechanism, the outer wall of the fixing plate (202) is provided with two movable holes (203), two positioning blocks (204) are movably inserted and connected with the inner wall of each movable hole (203), two positioning holes (205) are formed in the inner wall of the fixing ring (201), the outer wall of each positioning block (204) is movably inserted and connected with the inner wall of each positioning hole (205), and an extrusion mechanism is arranged between the two positioning blocks (204).
2. The sound collecting device according to claim 1, wherein the pressing mechanism comprises a first spring (303), a communication hole (301) is formed between the two movable holes (203), limiting blocks (302) are fixedly connected to opposite sides of the two positioning blocks (204), outer walls of the two limiting blocks (302) are slidably connected with inner walls of the communication hole (301), and the first spring (303) is arranged between the two limiting blocks (302).
3. The sound collection device according to claim 2, wherein one side of one of the limiting blocks (302) is fixedly connected with a connecting sleeve (401), one side of the other limiting block (302) is fixedly connected with a connecting rod (402), the outer wall of the connecting rod (402) is movably inserted and connected with the inner wall of the connecting sleeve (401), and the connecting sleeve (401) and the connecting rod (402) are inserted and arranged in the first spring (303).
4. The sound collection device according to claim 1, wherein a first inclined plane (501) is formed on the front surface of the positioning block (204), and an unlocking mechanism is formed on the inner wall of the positioning hole (205).
5. The sound collection device according to claim 4, wherein the unlocking mechanism comprises an unlocking rod (502), the unlocking rod (502) is movably inserted and connected to the inner wall of the positioning hole (205), a movable groove (503) is formed in the inner wall of the positioning hole (205), a limiting ring (504) is slidably connected to the inner wall of the movable groove (503), the limiting ring (504) is fixedly sleeved on the outer wall of the unlocking rod (502), a second spring (505) is arranged on one side of the limiting ring (504), the second spring (505) is sleeved on the outer wall of the unlocking rod (502), and a second inclined surface (506) is formed in the back surface of the positioning block (204).
6. The sound collection device according to claim 1, wherein the fixing mechanism comprises a bolt (602), a jack (601) is formed in the back surface of the fixing plate (202), the bolt (602) is inserted into the inner wall of the jack (601), and a countersink (603) is formed in the end portion of the inner wall of the jack (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459864.7U CN221103547U (en) | 2023-09-11 | 2023-09-11 | Sound collection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322459864.7U CN221103547U (en) | 2023-09-11 | 2023-09-11 | Sound collection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221103547U true CN221103547U (en) | 2024-06-07 |
Family
ID=91308978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322459864.7U Active CN221103547U (en) | 2023-09-11 | 2023-09-11 | Sound collection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221103547U (en) |
-
2023
- 2023-09-11 CN CN202322459864.7U patent/CN221103547U/en active Active
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