CN220022996U - Sound box control board - Google Patents
Sound box control board Download PDFInfo
- Publication number
- CN220022996U CN220022996U CN202321330938.0U CN202321330938U CN220022996U CN 220022996 U CN220022996 U CN 220022996U CN 202321330938 U CN202321330938 U CN 202321330938U CN 220022996 U CN220022996 U CN 220022996U
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- China
- Prior art keywords
- control panel
- sound box
- rod
- block
- movable
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- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a sound box control board which comprises a sound box body, wherein a limiting block is fixedly arranged at the inner top of the sound box body, a fixed block is fixedly arranged in the limiting block, a toothed plate is movably arranged in the fixed block, a gear is movably arranged in the limiting block, a hinge rod is hinged to the outer part of the gear, a movable rod is hinged to the outer part of the hinge rod, a clamping block is fixedly arranged on the outer part of the movable rod, a fixed rod is fixedly arranged in the limiting block, and a spring is sleeved on the outer part of the fixed rod. This audio amplifier control panel drives gear rotation through stirring the pinion rack, drives articulated pole and movable rod through the gear and removes to extrude the spring, make the fixture block break away from the draw-in groove, because the installation department has been seted up at stereo set body top, after the fixture block breaks away from the draw-in groove, the control panel body also can not drop in this internally of stereo set, quick dismantles the control panel body, and accomplishes the maintenance.
Description
Technical Field
The utility model relates to the technical field of sound equipment, in particular to a sound box control board.
Background
The development history of sound technology can be divided into four stages of an electronic tube, a transistor, an integrated circuit and a field effect tube, and a control board can be called a button control board which is mainly used for controlling a contactor, an electromagnetic starter, a relay coil and other control circuits, can also be used for an electric interlocking circuit and the like, and is usually required to be controlled by using the control board when the sound is regulated.
When adjusting the stereo set, need go on through the operation control panel, frequently operate the control panel for a long time, lead to the part of control panel to receive the damage easily, but because the damage of control panel leads to the problem that the stereo set can't normal use just leads to the wasting of resources, the connection of general control panel and stereo set is fixed connection, when maintaining the control panel like this, just the dismantlement of the control panel of being inconvenient for has just also influenced the use of stereo set, so has put forward a loudspeaker box control panel and has solved above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a sound box control board convenient to detach.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the sound box control board comprises a sound box body, wherein a fixing device is arranged at the top of the sound box body, a heat radiating device is arranged at the top of the sound box body, and a sound outlet is formed in the front of the sound box body;
the fixing device comprises a limiting block, a fixed block, a toothed plate, a gear, a hinging rod, a movable rod, a clamping block, a fixed rod and a spring, wherein the limiting block is fixedly arranged at the inner top of the sound body;
the heat abstractor includes control panel body, control button, dust guard, link and fan, the top movable mounting of stereo set body has the control panel body, the top of control panel body is provided with control button, the inside fixed mounting of control panel body has the dust guard, the bottom fixed mounting of control panel body has the link, the bottom of link is provided with the fan.
Further, the pinion rack runs through the fixed block and with fixed block swing joint, the top of pinion rack is provided with the plectrum.
Further, the toothed plate is meshed with the gears, the number of the hinging rods is four, and the four hinging rods are respectively positioned on the upper side and the lower side of the two gears.
Further, the number of the movable rods is four, and the four movable rods are respectively positioned at four corners of the control panel body.
Further, clamping grooves are formed in four corners of the control panel body, the clamping blocks are clamped with the clamping grooves, and the fixing rods penetrate through the movable rods and are movably connected with the movable rods.
Further, one side of the spring, which is close to the movable rod, is fixedly connected with the movable rod, and the connecting frame is close to the dust-proof plate.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this audio amplifier control panel drives gear rotation through stirring the pinion rack, drives articulated pole and movable rod through the gear and removes to extrude the spring, make the fixture block break away from the draw-in groove, because the installation mouth has been seted up at the stereo set body top, after the fixture block breaks away from the draw-in groove, the control panel body also can not drop in the stereo set body, quick dismantles the control panel body to accomplish the maintenance, reduce because the control panel body damages and leads to the stereo set body unable use, causes the problem of wasting of resources.
2. This audio amplifier control panel ventilates the sound body through the dust guard, and the fan is bloied to sound body inside, dispels the heat to the inside electrical components of sound body, prolongs sound body's life.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a top view of the structure of the present utility model;
fig. 3 is a cross-sectional view of a heat dissipating device according to the present utility model.
In the figure: 1. an acoustic body; 2. a fixing device; 201. a limiting block; 202. a fixed block; 203. a toothed plate; 204. a gear; 205. a hinge rod; 206. a movable rod; 207. a clamping block; 208. a fixed rod; 209. a spring; 3. a heat sink; 301. a control panel body; 302. a control button; 303. a dust-proof plate; 304. a connecting frame; 305. a fan; 4. and a sound outlet of the sound box.
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.
Referring to fig. 1-3, a sound box control board in this embodiment includes a sound box body 1, a fixing device 2 is disposed at the top of the sound box body 1, a heat dissipation device 3 is disposed at the top of the sound box body 1, and a sound outlet 4 is disposed on the front surface of the sound box body 1.
The fixing device 2 comprises a limiting block 201, a fixing block 202, a toothed plate 203, a gear 204, a hinge rod 205, a movable rod 206, a clamping block 207, a fixing rod 208 and a spring 209, wherein the limiting block 201 is fixedly arranged at the inner top of the sound body 1, the fixing block 202 is fixedly arranged in the limiting block 201, the toothed plate 203 is movably arranged in the fixing block 202, the gear 204 is movably arranged in the limiting block 201, the hinge rod 205 is hinged to the outer part of the gear 204, the movable rod 206 is hinged to the outer part of the hinge rod 205, the clamping block 207 is fixedly arranged on the outer part of the movable rod 206, the fixing rod 208 is fixedly arranged in the limiting block 201, and the spring 209 is sleeved on the outer part of the fixing rod 208.
The heat dissipating device 3 comprises a control board body 301, a control button 302, a dust-proof plate 303, a connecting frame 304 and a fan 305, wherein the control board body 301 is movably mounted at the top of the sound box body 1, the control button 302 is arranged at the top of the control board body 301, the dust-proof plate 303 is fixedly mounted inside the control board body 301, the connecting frame 304 is fixedly mounted at the bottom of the control board body 301, and the fan 305 is arranged at the bottom of the connecting frame 304.
In fig. 2, the toothed plate 203 is limited by the fixing block 202, and the toothed plate 203 drives the gear 204 to rotate, so that the clamping block 207 can be driven to be clamped with the clamping groove.
In fig. 2, the movable rod 206 is limited by the fixing rod 208, and when the movable rod 206 moves, the movable rod 206 is prevented from moving and shifting, and the clamping block 207 cannot be clamped with the clamping groove.
In fig. 2, the spring 209 is fixedly connected with the movable rod 206, and when the force of poking the toothed plate 203 is removed, the spring 209 rebounds to reset the movable rod 206 and is tightly connected with the control board body 301.
To sum up, this audio amplifier control panel drives gear 204 through stirring pinion rack 203, drives articulated pole 205 and movable rod 206 through gear 204 and removes to extrude spring 209, make fixture block 207 break away from the draw-in groove, because the installing port has been seted up at audio body 1 top, after fixture block 207 breaks away from the draw-in groove, control panel body 301 also can not drop in audio body 1, the quick dismantlement to control panel body 301, and accomplish the maintenance, reduce because control panel body 301 damages and leads to audio body 1 unable use, causes the problem of wasting of resources.
And, this audio amplifier control panel ventilates audio amplifier body 1 through dust guard 303, fan 305 is bloied to audio amplifier body 1 inside, dispel the heat to the inside electrical component of audio amplifier body 1, the life of audio amplifier body 1 has been solved and is usually when adjusting the stereo set, need go on through the operation control panel, frequently operate the control panel for a long time, the part that leads to the control panel easily receives the damage, but because the damage of control panel leads to the unable normal use of stereo set just to lead to the extravagant problem of resource, the connection of general control panel and stereo set is fixed connection, just so when maintaining the control panel, the dismantlement of the control panel of being inconvenient for, just also influence the problem that the stereo set was used.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a sound box control panel, includes sound box body (1), its characterized in that: the sound box comprises a sound box body (1), and is characterized in that a fixing device (2) is arranged at the top of the sound box body (1), a heat dissipation device (3) is arranged at the top of the sound box body (1), and a sound outlet (4) is formed in the front of the sound box body (1);
fixing device (2) are including stopper (201), fixed block (202), pinion rack (203), gear (204), articulated rod (205), movable rod (206), fixture block (207), dead lever (208) and spring (209), the interior top fixed mounting of stereo set body (1) has stopper (201), the inside fixed mounting of stopper (201) has fixed block (202), the inside movable mounting of fixed block (202) has pinion rack (203), the inside movable mounting of stopper (201) has gear (204), the outside of gear (204) articulates articulated rod (205), the outside of articulated rod (205) articulates has movable rod (206), the outside fixed mounting of movable rod (206) has fixture block (207), the inside fixed mounting of stopper (201) has dead lever (208), the outside of dead lever (208) has cup jointed spring (209).
The heat dissipation device (3) comprises a control panel body (301), a control button (302), a dust-proof plate (303), a connecting frame (304) and a fan (305), wherein the control panel body (301) is movably arranged at the top of the sound body (1), the control button (302) is arranged at the top of the control panel body (301), the dust-proof plate (303) is fixedly arranged in the control panel body (301), the connecting frame (304) is fixedly arranged at the bottom of the control panel body (301), and the fan (305) is arranged at the bottom of the connecting frame (304).
2. A loudspeaker control panel according to claim 1, wherein: the toothed plate (203) penetrates through the fixed block (202) and is movably connected with the fixed block (202), and a shifting block is arranged at the top of the toothed plate (203).
3. A loudspeaker control panel according to claim 1, wherein: the toothed plate (203) is meshed with the gears (204), the number of the hinging rods (205) is four, and the four hinging rods (205) are respectively positioned on the upper side and the lower side of the two gears (204).
4. A loudspeaker control panel according to claim 1, wherein: the number of the movable rods (206) is four, and the four movable rods (206) are respectively positioned at four corners of the control panel body (301).
5. A loudspeaker control panel according to claim 1, wherein: clamping grooves are formed in four corners of the control panel body (301), the clamping blocks (207) are clamped with the clamping grooves, and the fixing rods (208) penetrate through the movable rods (206) and are movably connected with the movable rods (206).
6. A loudspeaker control panel according to claim 1, wherein: one side of the spring (209) close to the movable rod (206) is fixedly connected with the movable rod (206), and the connecting frame (304) is close to the dust-proof plate (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330938.0U CN220022996U (en) | 2023-05-30 | 2023-05-30 | Sound box control board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321330938.0U CN220022996U (en) | 2023-05-30 | 2023-05-30 | Sound box control board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220022996U true CN220022996U (en) | 2023-11-14 |
Family
ID=88687439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321330938.0U Active CN220022996U (en) | 2023-05-30 | 2023-05-30 | Sound box control board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220022996U (en) |
-
2023
- 2023-05-30 CN CN202321330938.0U patent/CN220022996U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |