CN218336293U - Sound box with external protection device - Google Patents
Sound box with external protection device Download PDFInfo
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- CN218336293U CN218336293U CN202122363105.1U CN202122363105U CN218336293U CN 218336293 U CN218336293 U CN 218336293U CN 202122363105 U CN202122363105 U CN 202122363105U CN 218336293 U CN218336293 U CN 218336293U
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- audio amplifier
- inboard
- mounting bracket
- spacing
- fixedly connected
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Abstract
The utility model discloses an audio amplifier with external protection device, including audio amplifier and guard plate, the setting of guard plate is in the top and the bottom of audio amplifier, the equal fixedly connected with mounting bracket in inboard four corners of guard plate, the audio amplifier is located the inside of mounting bracket, first sliding tray has all been seted up to the inboard top of mounting bracket and bottom, the inner wall swing joint of first sliding tray has spacing horizontal pole, the second sliding tray has all been seted up to the inboard both sides of spacing horizontal pole, the inner wall swing joint of second sliding tray has spacing platform piece, the spacing vertical pole of the inboard fixedly connected with of spacing platform piece. The utility model discloses a set up the guard plate, make the cooperation of guard plate and mounting bracket use and can prevent that the audio amplifier from receiving the damage, solved current audio amplifier and do not possess outside protection device, receive the striking easily when the audio amplifier uses, make the audio amplifier receive the damage and lead to the unable problem of audio amplifier, possessed the advantage of protection audio amplifier.
Description
Technical Field
The utility model relates to a stereo set technical field specifically is a audio amplifier with external protection device.
Background
The audio amplifier indicates can be with the equipment of audio signal transform for sound, and is generally said, is that to say that from taking power amplifier in audio amplifier host computer box or the bass box, enlargies the back to audio signal and is played sound by audio amplifier itself, makes its sound grow, nevertheless current audio amplifier does not possess outside protection device, receives the striking when the audio amplifier uses easily, makes the audio amplifier receive the damage and leads to the audio amplifier to use.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes in the above-mentioned background art, the utility model aims to provide an audio amplifier with outside protection device has possessed the advantage of protection audio amplifier, has solved current audio amplifier and has not possessed outside protection device, receives the striking when the audio amplifier uses easily, makes the audio amplifier receive the damage and leads to the unable problem of audio amplifier.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an audio amplifier with external protection device, includes audio amplifier and guard plate, the guard plate sets up top and the bottom at the audio amplifier, the equal fixedly connected with mounting bracket in inboard four corners of guard plate, the audio amplifier is located the inside of mounting bracket, first sliding tray has all been seted up to the inboard top of mounting bracket and bottom, the inner wall swing joint of first sliding tray has spacing horizontal pole, the second sliding tray has all been seted up to the inboard both sides of spacing horizontal pole, the inner wall swing joint of second sliding tray has spacing platform piece, the spacing vertical pole of the inboard fixedly connected with of spacing platform piece, the taut subassembly of inboard fixedly connected with of spacing vertical pole.
As the utility model discloses it is preferred, taut subassembly includes the extension spring, the activity groove has been seted up to the inboard of spacing vertical pole, the inner wall swing joint in activity groove has the slide bar, the extension spring cover is established on the surface of slide bar, the surface cover of extension spring is equipped with the telescope tube, telescope tube fixed connection is in the inboard of spacing vertical pole.
As the utility model discloses preferred, the equal fixedly connected with fixture block in inboard four corners of guard plate, the left side in the spacing vertical pole outside and the equal fixedly connected with buckle in right side, fixture block and buckle joint, the material of fixture block is ebonite.
As the utility model discloses preferred, the inboard fixedly connected with inoxidizing coating of mounting bracket, the material of inoxidizing coating is butyl rubber.
As the utility model discloses preferred, the outside of mounting bracket is glued and is glued there is the dust cover, the dust cover is netted setting.
As the utility model discloses it is preferred, the fixed surface of guard plate is connected with the bradyseism layer, the material on bradyseism layer is polyurethane rubber.
As the utility model discloses preferred, the material of mounting bracket is the aluminum alloy, the shape of guard plate is circular.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the guard plate, make the cooperation of guard plate and mounting bracket use and can prevent that the audio amplifier from receiving the damage, solved current audio amplifier and do not possess outside protection device, receive the striking easily when the audio amplifier uses, make the audio amplifier receive the damage and lead to the unable problem of audio amplifier, possessed the advantage of protection audio amplifier.
2. The utility model discloses a set up extension spring, movable groove, slide bar and expansion sleeve, make extension spring, sliding tray, the cooperation of slide bar use can prevent that spacing vertical pole can not take place to bend when moving to the outside or inboard, the use of expansion sleeve can prevent that the foreign matter from blocking the extension spring simultaneously, the rethread sets up the fixture block and the buckle of material for ebonite, make the material use and can block spacing cross slot for the fixture block of ebonite and the cooperation of buckle, the person of facilitating the use of ebonite simultaneously separates fixture block and buckle.
3. The utility model discloses a set up the inoxidizing coating that the material is butyl rubber, make the use of inoxidizing coating of material for butyl rubber can prevent to cause the damage to the audio amplifier when installing the audio amplifier, and nitrile rubber shakes simultaneously and shakes and damping characteristic is good, and the rethread sets up netted dust cover, makes the use of netted dust cover can prevent that the dust from blockking up the audio amplifier and going out the sound net, and netted use can not influence the play sound effect of audio amplifier when preventing that the dust from blockking up the sound net simultaneously.
4. The utility model discloses a set up the material and be polyurethane rubber's bradyseism layer, the use that makes the material be polyurethane rubber's bradyseism layer can prevent that the guard plate from receiving the striking and making the very first time absorb the impact, polyurethane rubber elasticity is good simultaneously, it is ageing-resistant, the rethread sets up the material and is aluminum alloy's mounting bracket and circular shape guard plate, the use that makes the material be aluminum alloy's mounting bracket can reduce holistic weight, and aluminum alloy's use hardness is strong, the price is low, circular shape guard plate reaches the effect of alleviating the impact force through the loop configuration simultaneously.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.
In the figure: 1. a sound box; 2. a protection plate; 3. a mounting frame; 4. a first sliding groove; 5. a limiting cross bar; 6. A second sliding groove; 7. a limiting circular table block; 8. limiting the longitudinal rod; 9. a tension assembly; 91. a tension spring; 92. A movable groove; 93. a slide bar; 94. a telescopic sleeve; 10. a clamping block; 11. buckling; 12. a protective layer; 13. A dust cover; 14. and a shock absorption layer.
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.
As shown in fig. 1 to 4, the utility model provides a pair of audio amplifier with external protection device, including audio amplifier 1 and guard plate 2, guard plate 2 sets up top and bottom at audio amplifier 1, the equal fixedly connected with mounting bracket 3 in 2 inboard four corners of guard plate, audio amplifier 1 is located the inside of mounting bracket 3, first sliding tray 4 has all been seted up to the top of mounting bracket 3 inboard and bottom, the inner wall swing joint of first sliding tray 4 has spacing horizontal pole 5, second sliding tray 6 has all been seted up to the inboard both sides of spacing horizontal pole 5, the inner wall swing joint of second sliding tray 6 has spacing round platform piece 7, the inboard fixedly connected with spacing vertical pole 8 of spacing round platform piece 7, the taut subassembly 9 of inboard fixedly connected with of spacing vertical pole 8.
Referring to fig. 3, the tensioning assembly 9 includes a tension spring 91, a movable groove 92 is formed in the inner side of the limiting longitudinal rod 8, a sliding rod 93 is movably connected to the inner wall of the movable groove 92, the tension spring 91 is sleeved on the surface of the sliding rod 93, a telescopic sleeve 94 is sleeved on the surface of the tension spring 91, and the telescopic sleeve 94 is fixedly connected to the inner side of the limiting longitudinal rod 8.
As a technical optimization scheme of the utility model, through setting up extension spring 91, activity groove 92, slide bar 93 and telescopic sleeve 94, make extension spring 91, sliding tray, slide bar 93's cooperation use can prevent that spacing vertical pole 8 can not take place to bend when outside or inboard removal, and telescopic sleeve 94's use can prevent that the foreign matter from blocking extension spring 91 simultaneously.
Referring to fig. 4, the four corners of the inner side of the protection plate 2 are fixedly connected with a clamping block 10, the left side and the right side of the outer side of the limiting longitudinal rod 8 are fixedly connected with a buckle 11, the clamping block 10 is clamped with the buckle 11, and the clamping block 10 is made of hard rubber.
As the utility model discloses a technical optimization scheme is fixture block 10 and buckle 11 for ebonite through setting up the material, makes the material use to block spacing horizontal slot for ebonite's fixture block 10 and buckle 11's cooperation, and the person of using convenience of hard rubber separates fixture block 10 and buckle 11 simultaneously.
Referring to fig. 2, a protective layer 12 is fixedly connected to the inner side of the mounting frame 3, and the protective layer 12 is made of butyl rubber.
As a technical optimization scheme of the utility model, through setting up the inoxidizing coating 12 that the material is butyl rubber, make the use of inoxidizing coating 12 that the material is butyl rubber can prevent to cause the damage to audio amplifier 1 when installation audio amplifier 1, the nitrile rubber is inhaled simultaneously and is inhaled and damping characteristic is good.
Referring to fig. 1, a dust cover 13 is adhered to the outer side of the mounting bracket 3, and the dust cover 13 is disposed in a net shape.
As a technical optimization scheme of the utility model, through setting up netted dust cover 13, make netted dust cover 13's use can prevent that the dust from blockking up 1 play sound net of audio amplifier, and netted use can not influence the play sound effect of audio amplifier when preventing that the dust from blockking up a sound net simultaneously.
Referring to fig. 2, a shock absorption layer 14 is fixedly connected to the surface of the protection plate 2, and the shock absorption layer 14 is made of polyurethane rubber.
As the utility model discloses a technical optimization scheme is polyurethane rubber's bradyseism layer 14 through setting up the material, makes the material be polyurethane rubber's bradyseism layer 14's use can prevent that guard plate 2 from receiving the striking and making the very first time absorb the impact, and polyurethane rubber elasticity is good, ageing-resistant simultaneously.
Referring to fig. 2, the mounting bracket 3 is made of aluminum alloy, and the protection plate 2 is circular.
As the utility model discloses a technical optimization scheme is the mounting bracket 3 and the circular shape guard plate 2 of aluminum alloy through setting up the material, makes the material can reduce holistic weight for the use of the mounting bracket 3 of aluminum alloy to the use hardness of aluminum alloy is strong, the price is low, and circular shape guard plate 2 reaches the effect of alleviating the impact force through annular structure simultaneously.
The utility model discloses a theory of operation and use flow: move spacing vertical pole 8 to the outside earlier when using, make fixture block 10 and 11 joints of buckle, then move spacing horizontal pole 5 to the outside and then lay audio amplifier 1 inside mounting bracket 3, separate fixture block 10 and buckle 11 afterwards, make extension spring 91 with spacing vertical pole 8 internal contraction, make spacing vertical pole 8 drive spacing horizontal pole 5 internal contraction, later glue the dust cover 13 and glue the outside at mounting bracket 3, reach the effect to the audio amplifier protection.
In summary, the following steps: this audio amplifier with external protection device through setting up guard plate 2, makes guard plate 2 and mounting bracket 3's cooperation use can prevent that audio amplifier 1 from receiving the damage, has solved current audio amplifier and has not possessed external protection device, receives the striking easily when the audio amplifier uses, makes the audio amplifier receive the damage and leads to the unable problem of audio amplifier.
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 various 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 (7)
1. The utility model provides a audio amplifier with external protection device, includes audio amplifier (1) and guard plate (2), its characterized in that: guard plate (2) set up top and bottom at audio amplifier (1), the equal fixedly connected with mounting bracket (3) in four corners of guard plate (2) inboard, audio amplifier (1) is located the inside of mounting bracket (3), first sliding tray (4) have all been seted up to the top and the bottom of mounting bracket (3) inboard, the inner wall swing joint of first sliding tray (4) has spacing horizontal pole (5), second sliding tray (6) have all been seted up to the both sides of spacing horizontal pole (5) inboard, the inner wall swing joint of second sliding tray (6) has spacing round platform piece (7), the inboard fixedly connected with spacing vertical pole (8) of spacing round platform piece (7), the inboard fixedly connected with take-up subassembly (9) of spacing vertical pole (8).
2. An acoustic enclosure with external protection according to claim 1, wherein: taut subassembly (9) is including extension spring (91), activity groove (92) have been seted up to the inboard of spacing vertical pole (8), the inner wall swing joint in activity groove (92) has slide bar (93), extension spring (91) cover is established on the surface of slide bar (93), the surface cover of extension spring (91) is equipped with expansion sleeve (94), expansion sleeve (94) fixed connection is in the inboard of spacing vertical pole (8).
3. An acoustic enclosure with external protection according to claim 1, wherein: the protection plate is characterized in that the four corners of the inner side of the protection plate (2) are fixedly connected with clamping blocks (10), the left side and the right side of the outer side of the limiting longitudinal rod (8) are fixedly connected with buckles (11), the clamping blocks (10) are connected with the buckles (11) in a clamped mode, and the clamping blocks (10) are made of hard rubber.
4. An acoustic enclosure with external protection according to claim 1, wherein: the inner side of the mounting rack (3) is fixedly connected with a protective layer (12), and the protective layer (12) is made of butyl rubber.
5. An acoustic enclosure with external protection according to claim 1, wherein: the outside of mounting bracket (3) is glued and is glued dust cover (13), dust cover (13) are netted setting.
6. An acoustic enclosure with external protection according to claim 1, wherein: the surface of the protection plate (2) is fixedly connected with a cushioning layer (14), and the cushioning layer (14) is made of polyurethane rubber.
7. An acoustic enclosure with external protection according to claim 1, wherein: the material of mounting bracket (3) is the aluminum alloy, the shape of guard plate (2) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363105.1U CN218336293U (en) | 2021-09-28 | 2021-09-28 | Sound box with external protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122363105.1U CN218336293U (en) | 2021-09-28 | 2021-09-28 | Sound box with external protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218336293U true CN218336293U (en) | 2023-01-17 |
Family
ID=84831069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122363105.1U Active CN218336293U (en) | 2021-09-28 | 2021-09-28 | Sound box with external protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218336293U (en) |
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2021
- 2021-09-28 CN CN202122363105.1U patent/CN218336293U/en active Active
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