CN210725212U - Stage audio amplifier is with keeping ware - Google Patents
Stage audio amplifier is with keeping ware Download PDFInfo
- Publication number
- CN210725212U CN210725212U CN201922196877.3U CN201922196877U CN210725212U CN 210725212 U CN210725212 U CN 210725212U CN 201922196877 U CN201922196877 U CN 201922196877U CN 210725212 U CN210725212 U CN 210725212U
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- audio amplifier
- stage
- fixed
- holder
- wall
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Abstract
The utility model discloses a stage sound box retainer, which comprises a bottom frame, a fixed rod frame and a retainer body, wherein the top of the bottom frame is provided with two symmetrically distributed chutes, the bottoms of the inner walls of the chutes are fixedly provided with first reset springs which are uniformly distributed through bolts, and the retainer body is welded between the top ends of the first reset springs; the utility model discloses rotatory screw rod piece after-fixing board can be to the internal audio amplifier one side removal of holder, make two rubber pads clip the audio amplifier and fix the audio amplifier, and the rubber pad can carry out horizontal absorbing effect when the audio amplifier vibrates, first reset spring in the spout can play and carry out preliminary vertical absorbing effect for the audio amplifier, the fixed bar frame, the lantern ring, the connecting block, montant and second reset spring can carry out the shock attenuation once more to the audio amplifier, can carry out the shock attenuation of horizontal perpendicular direction to the audio amplifier on the whole, weaken the amplitude of audio amplifier to transmission all around, thereby avoid bringing uncomfortable sense for the stage performance person, the practicality of stage audio amplifier with keeping ware has been improved.
Description
Technical Field
The utility model relates to a stage audio amplifier's technical field specifically is a stage audio amplifier is with keeping ware.
Background
The stage sound box is a sound box device which is specially used for stage performance and is commonly called as a stage sound box, and the stage sound box is an important branch of performance equipment. Professional stage audio amplifier equipment includes: monitoring a sound console; a power amplifier sound console; a portable sound console; a power amplifier; a moving coil microphone; a capacitive microphone; a wireless microphone; a sound box; monitoring a sound box; a power amplifier sound box; an ultra-low sound box; an equalizer; a reverberator; an effector; a time delay; a compressor; an amplitude limiter; a sound splitter; a noise gate; a laser player; a recording card holder; a video disc player; a projector; a tone changer; a song requesting device; earphones, and the like. The first requirement of indoor artistic performances such as theatre stages and the like is sound box art, firstly, the quality of sound is required to be guaranteed, the sound is pleasant and attractive, outdoor and outdoor artistic performances are required, and the first requirement is sound box technology, and firstly, the artistic performances are guaranteed not to be in accident, and the task of the artistic performances is smoothly completed. However, the existing stage sound box has some disadvantages in the using process.
The existing stage sound box can generate sound waves and start to vibrate when in use, the sound box can be directly dropped from a stage if the sound box is placed unstably, the amplitude can be transmitted to the stage all around during vibration of the stage sound box, discomfort is brought to stage performers, and the problem that the holder capable of damping the stage sound box is lacked is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stage audio amplifier is with keeping ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a retainer for a stage loudspeaker box comprises a bottom frame, a fixed rod frame and a retainer body, wherein two sliding grooves which are symmetrically distributed are formed in the top of the bottom frame, first reset springs which are uniformly distributed are fixedly arranged at the bottom of the inner wall of each sliding groove through bolts, the retainer body is welded between the top ends of the first reset springs, the bottom end of the retainer body is slidably sleeved at the top of the inner wall of each sliding groove, two vertical rods which are symmetrically distributed are welded at the bottom of the retainer body, the bottom ends of the vertical rods are rotatably connected with connecting rods through rotating shafts, the bottom ends of the connecting rods are rotatably connected with lantern rings through rotating shafts, a fixed rod frame is slidably sleeved on the inner wall between the two lantern rings, the fixed rod frame is welded at the top of the bottom frame, a second reset spring is welded between the two lantern rings, the second, one side of the fixing plate is provided with a fixing sleeve hole, a threaded rod block is rotatably sleeved in the fixing sleeve hole, the threaded rod block is in threaded sleeve in a round hole formed in one side of the retainer body, and one side, far away from the inner wall of the retainer body, of the fixing plate is bonded with a rubber pad.
Preferably, four corners of the bottom of the underframe are fixedly provided with self-locking universal wheels through bolts.
Preferably, the center of the bottom of the underframe is fixedly provided with an electric telescopic rod through a bolt, and the bottom of the sliding end of the electric telescopic rod is bonded with a vacuum sucker.
Preferably, a micro vacuum pump is fixedly installed in a square hole formed in the bottom of the underframe through a bolt.
Preferably, the air pipe sleeved in the output end of the micro vacuum pump is fixedly sleeved on the inner wall of the vacuum chuck.
Preferably, the electric telescopic rod and the micro vacuum pump are both electrically connected with an external power supply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses rotatory screw rod piece after-fixing board can be to the internal audio amplifier one side removal of holder, make two rubber pads clip the audio amplifier and fix the audio amplifier, and the rubber pad can carry out horizontal absorbing effect when the audio amplifier vibrates, first reset spring in the spout can play and carry out preliminary vertical absorbing effect for the audio amplifier, the fixed bar frame, the lantern ring, the connecting block, montant and second reset spring can carry out the shock attenuation once more to the audio amplifier, can carry out the shock attenuation of horizontal perpendicular direction to the audio amplifier on the whole, weaken the amplitude of audio amplifier to transmission all around, thereby avoid bringing uncomfortable sense for the stage performance person, the practicality of stage audio amplifier with keeping ware has been improved.
2. The utility model discloses a removal and the fixing of holder and audio amplifier are convenient for to auto-lock universal wheel, can make vacuum chuck and mesa or ground contact after the electric telescopic handle extension, can bleed to vacuum chuck through the trachea after micro vacuum pump opens, make vacuum chuck firmly inhale at mesa or subaerial, prevent to keep the ware and take place to remove and fall down on the stage, electric telescopic handle shortens when the ware removes, make vacuum chuck and ground or mesa separately, be convenient for keep the removal of ware, the suitability of the ware is kept with having improved the stage audio amplifier.
Drawings
FIG. 1 is a front sectional view of the overall structure of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention.
In the figure: 101-a chassis; 102-self-locking universal wheels; 103-a chute; 104-a first return spring; 105-an electric telescopic rod; 106-vacuum chuck; 107-micro vacuum pump; 201-fixing the bar frame; 202-a collar; 203-connecting rod; 204-vertical rod; 205-a second return spring; 301-a holder body; 302-fixing plate; 303-fixing the trepanning; 304-a threaded rod block; 305-rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a stage is holder for audio amplifier, includes chassis 101, fixed link 201 and keeper body 301, two spouts 103 of symmetric distribution are seted up at the chassis 101 top, first reset spring 104 of evenly distributed is installed through bolt fixed mounting in spout 103 inner wall bottom, welding has keeper body 301 between first reset spring 104 top, the sliding sleeve of keeper body 301 bottom is at spout 103 inner wall top, and spout 103 is convenient for keeper body 301 to go up and down the removal on chassis 101, and first reset spring 104 can be when keeping the body 301 to go up and down the removal on chassis 101 and carry out the shock attenuation to both, two montants 204 of symmetric distribution are welded to keeper body 301 bottom, the montant 204 bottom is connected with connecting rod 203 through the pivot rotation, the connecting rod 203 bottom is connected with lantern ring 202 through the pivot rotation, and connecting rod 203 plays the effect of connecting montant 204 and lantern ring 202, a fixing rod frame 201 is sleeved on the inner wall between the two lantern rings 202 in a sliding manner, the fixing rod frame 201 plays a role in limiting the lantern rings 202, the fixed bar frame 201 is welded on the top of the bottom frame 101, a second return spring 205 is welded between the two collars 202, the second return spring 205 is sleeved on the outer wall of the fixed rod frame 201, the inner wall of the retainer body 301 is contacted with two fixed plates 302 which are symmetrically distributed, one side of the fixing plate 302 is provided with a fixing sleeve hole 303, a threaded rod block 304 is rotatably sleeved in the fixing sleeve hole 303, one end of the threaded rod block 304, which is a threaded rod, is welded with a cylindrical block, the cylindrical block is movably sleeved in the fixing sleeve hole 303, the thread of the threaded rod block 304 is sleeved in a round hole arranged at one side of the retainer body 301, so that the threaded rod block 304 is conveniently fixed, rubber pads 305 are bonded to the side of the fixing plate 302 away from the inner wall of the holder body 301, and the sound box is sandwiched between the two rubber pads 305.
Four corners in chassis 101 bottom have auto-lock universal wheel 102 through bolt fixed mounting, chassis 101 bottom center department has electric telescopic handle 105 through bolt fixed mounting, electric telescopic handle 105 slip end bottom bonds and has vacuum chuck 106, there is micro vacuum pump 107 through bolt fixed mounting in the square hole that chassis 101 bottom was seted up, the fixed cover of trachea that has is in micro vacuum pump 107 output is at vacuum chuck 106 inner wall, electric telescopic handle 105 and micro vacuum pump 107 all with external power source electric connection.
The working principle is as follows: the utility model discloses a stage is holder for audio amplifier, place the audio amplifier in holder body 301, after screw rod piece 304 is rotated with the instrument, because the rotation effect of fixed trepanning 303 to screw rod piece 304, can drive screw rod piece 304 and fixed plate 302 to move to the audio amplifier one side in holder body 301 together, make two rubber pads 305 clip the audio amplifier and fix the audio amplifier, and rubber pad 305 can carry out the effect of horizontal shock attenuation when the audio amplifier vibrates continuously, when the audio amplifier is vibrated continuously, first reset spring 104 in spout 103 can play the effect of preliminary vertical shock attenuation for the audio amplifier, holder body 301 can move montant 204 and connecting rod 203 downwards when pressing down because of the vibration, and press lantern ring 202 to second reset spring 205 in the center of fixed rod frame 201, second reset spring 205 can rebound after being deformed, and make holder body 301 move upwards through the transmission of each part, can carry out the shock attenuation of horizontal vertical direction to the audio amplifier on the whole, weaken the audio amplifier to the amplitude of transmission all around, thereby avoid bringing uncomfortable sense for the stage performance person, auto-lock universal wheel 102 is convenient for the removal and the fixing of holder and audio amplifier, electric telescopic handle 105 extends and to make vacuum chuck 106 and mesa or ground contact, can bleed to vacuum chuck 106 through the trachea after opening micro vacuum pump 107, make the sucking of vacuum chuck 106 firmly at mesa or subaerial, prevent to keep the ware and take place to remove and fall down on the stage, electric telescopic handle 105 shortens when the holder removes, make vacuum chuck 106 and ground or mesa part, be convenient for keep the removal of ware, the suitability of the ware is kept with the stage audio amplifier has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stage is holder for audio amplifier, includes chassis (101), fixed rod frame (201) and keeper body (301), its characterized in that: two chutes (103) which are symmetrically distributed are arranged at the top of the underframe (101), a first reset spring (104) which is uniformly distributed is arranged at the bottom of the inner wall of each chute (103) through a bolt fixed, a retainer body (301) is welded between the top ends of the first reset spring (104), a bottom sliding sleeve of the retainer body (301) is arranged at the top of the inner wall of each chute (103), two vertical rods (204) which are symmetrically distributed are welded at the bottom of the retainer body (301), a connecting rod (203) is rotatably connected at the bottom end of each vertical rod (204) through a rotating shaft, a sleeve ring (202) is rotatably connected at the bottom end of each connecting rod (203) through a rotating shaft, a fixed rod frame (201) is sleeved on the inner wall between the sleeve rings (202), the fixed rod frame (201) is welded at the top of the underframe (101), and, the second reset spring (205) is sleeved on the outer wall of the fixed rod frame (201), the inner wall of the retainer body (301) is contacted with two fixed plates (302) which are symmetrically distributed, a fixed sleeve hole (303) is formed in one side of each fixed plate (302), a threaded rod block (304) is rotatably sleeved in the fixed sleeve hole (303), the threaded rod block (304) is sleeved in a round hole formed in one side of the retainer body (301) in a threaded manner, and a rubber pad (305) is bonded to one side, away from the inner wall of the retainer body (301), of each fixed plate (302).
2. The holder for a stage sound box according to claim 1, wherein: four corners of the bottom of the underframe (101) are fixedly provided with self-locking universal wheels (102) through bolts.
3. The holder for a stage sound box according to claim 1, wherein: the bottom frame (101) bottom center department has electric telescopic handle (105) through bolt fixed mounting, electric telescopic handle (105) slip end bottom bonds has vacuum chuck (106).
4. The holder for a stage sound box according to claim 3, wherein: and a micro vacuum pump (107) is fixedly arranged in a square hole formed in the bottom of the underframe (101) through a bolt.
5. The holder for a stage sound box according to claim 4, wherein: an air pipe sleeved in the output end of the micro vacuum pump (107) is fixedly sleeved on the inner wall of the vacuum sucker (106).
6. The holder for a stage sound box according to claim 5, wherein: the electric telescopic rod (105) and the micro vacuum pump (107) are electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196877.3U CN210725212U (en) | 2019-12-10 | 2019-12-10 | Stage audio amplifier is with keeping ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922196877.3U CN210725212U (en) | 2019-12-10 | 2019-12-10 | Stage audio amplifier is with keeping ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210725212U true CN210725212U (en) | 2020-06-09 |
Family
ID=70930863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922196877.3U Expired - Fee Related CN210725212U (en) | 2019-12-10 | 2019-12-10 | Stage audio amplifier is with keeping ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210725212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960180A (en) * | 2020-08-20 | 2020-11-20 | 芜湖市科特电线电缆有限公司 | Draw gear that cable manufacture used |
| CN112911435A (en) * | 2021-01-30 | 2021-06-04 | 重庆赛铃科技有限公司 | Bradyseism audio amplifier and stereo set equipment thereof |
-
2019
- 2019-12-10 CN CN201922196877.3U patent/CN210725212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111960180A (en) * | 2020-08-20 | 2020-11-20 | 芜湖市科特电线电缆有限公司 | Draw gear that cable manufacture used |
| CN112911435A (en) * | 2021-01-30 | 2021-06-04 | 重庆赛铃科技有限公司 | Bradyseism audio amplifier and stereo set equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20211210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |