CN210297982U

CN210297982U - Wall type audio power amplifier device

Info

Publication number: CN210297982U
Application number: CN201921665043.6U
Authority: CN
Inventors: 杨锐
Original assignee: Nanjing Daqiyuan Intelligent Technology Co Ltd
Current assignee: Nanjing Daqiyuan Intelligent Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-04-10
Anticipated expiration: 2029-09-30

Abstract

The utility model relates to an electrician's electrical apparatus annex technical field just discloses a wall type audio power amplifier device, the on-line screen storage device comprises a base, the top fixedly connected with connection pad of base, the outer wall fixedly connected with buffer spring of connection pad, the outer wall fixedly connected with connecting block of base, one side of connecting block is seted up flutedly, the inner wall swing joint of recess has the fixed block, one side swing joint of fixed block has the screw, the one end swing joint of screw has the wall body. This wall type audio power amplifier device has reached the high purpose of practicality, has solved the comparatively single problem that is unfavorable for improving the device practicality of general audio power amplifier device fixed mode, and the wall type fixing device of being convenient for does benefit to the usage space that reduces the device, reduces the limitation that the device used, and convenient to use person adjusts fixed mode according to the demand is nimble, and convenient to use person uses, has improved the practicality and the application scope of device, has satisfied user's user demand.

Description

Wall type audio power amplifier device

Technical Field

The utility model relates to an electrician's electrical apparatus annex technical field specifically is a wall type audio power amplifier device.

Background

The audio power amplifier is a power amplifier device used for pushing a loudspeaker to produce sound so as to reproduce the sound, and is used in all electronic products producing the sound.

Present general audio power amplifier device structure and fixed mode are comparatively single, and seldom have wall type power amplifier device, and inconvenient reduction device's usage space, the limitation of using is great, is not convenient for adjust fixed mode according to the user demand is nimble, and the person of not facilitating the use uses, is unfavorable for improving the practicality and the application scope of device, needs to improve current device.

SUMMERY OF THE UTILITY MODEL

(1) Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a wall type audio power amplifier possesses practicality advantage such as high, has solved the comparatively single problem that is unfavorable for improving the device practicality of general audio power amplifier fixed mode.

(II) technical scheme

For the purpose that realizes that the practicality of this wall type audio power amplifier is high, the utility model provides a following technical scheme: a wall type audio power amplifier comprises a base, wherein a connecting pad is fixedly connected to the top of the base, a buffer spring is fixedly connected to the outer wall of the connecting pad, a connecting block is fixedly connected to the outer wall of the base, a groove is formed in one side of the connecting block, a fixing block is movably connected to the inner wall of the groove, a screw is movably connected to one side of the fixing block, a wall body is movably connected to one end of the screw, a sliding rail is fixedly connected to the top of the base, a sliding block is movably connected to the inner wall of the sliding rail, a box body is fixedly connected to the outer wall of the sliding block, a rotating shaft is fixedly connected to the outer wall of the box body, a movable plate is movably connected to the outer wall of the rotating shaft, a shell is fixedly connected to the inner wall of the base, a, the inner wall swing joint of card strip has the dust screen, one side fixedly connected with fixed strip of fly leaf, the top fixedly connected with body of connection pad, one side swing joint of dust screen has the spring, the preformed groove has been seted up to the outer wall of box body.

Preferably, the number of the connecting pads is four, every two connecting pads form a group, and the two groups of connecting pads are symmetrically arranged by taking the vertical central line of the body as a symmetry axis.

Preferably, the shape and size of the fixing block are matched with those of the groove, and the fixing block is an I-shaped fixing block.

Preferably, one end of the screw penetrates through one side of the fixing block and extends to one side of the wall body, and an anti-abrasion pad is arranged at the contact position of the fixing block and the wall body.

Preferably, the shape and size of the sliding block are matched with those of the sliding rails, the number of the sliding rails is two, the two sliding rails are symmetrically arranged by taking the vertical center line of the base as a symmetry axis, and the base is a concave base.

Preferably, the turning angle of the movable plate is zero to two hundred and seventy degrees, the shape and the size of the movable plate are matched with those of the reserved groove, and the contact position of the movable plate and the box body is fixedly connected with a fixing strip.

Preferably, the clamping strip is a concave clamping strip, the shape and size of the clamping strip are matched with those of the dustproof net, and the contact position of the dustproof net and the shell is movably connected with a spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a wall type audio power amplifier device possesses following beneficial effect:

1. this wall type audio power amplifier device, through the connection pad, buffer spring, the connecting block, a groove, the fixed block, the screw, the mutually supporting use of box body and casing, the purpose that the practicality is high has been reached, the comparatively single problem that is unfavorable for improving the device practicality of general audio power amplifier device fixed mode has been solved, the wall type fixing device of being convenient for does benefit to the usage space that reduces the device, reduce the limitation that the device used, the convenient to use person adjusts fixed mode according to the demand is nimble, the person of being convenient for uses, the practicality and the application scope of device have been improved, user's user demand has been satisfied.

2. This wall type audio power amplifier device through slide rail, slider, the box body that sets up, has reached dirt-proof effect, prevents that the dust from getting into the inside normal use that influences the device of device to can prevent that the outside from leading to the fact the collision to the device, improve the security of device, the structure is nimble, and the person of facilitating the use uses.

3. This wall type audio power amplifier device through casing, fan, card strip, dust screen and spring, has reached the dirt-proof purpose of heat dissipation, is convenient for dispel the heat that produces when using the device inside fast, prevents that the device inside high temperature from influencing normal use and life, and the structure is nimble, is convenient for clear up the device internals, has improved the practicality of device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a connecting pad; 3. a buffer spring; 4. connecting blocks; 5. a groove; 6. a fixed block; 7. a screw; 8. a wall body; 9. a slide rail; 10. a slider; 11. a box body; 12. a rotating shaft; 13. a movable plate; 14. a housing; 15. a motor; 16. a fan;

17. clamping the strip; 18. a dust screen; 19. a fixing strip; 20. a body; 21. a spring; 22. and (5) reserving a groove.

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. 1-3, a wall-mounted audio power amplifier device comprises a base 1, a connecting pad 2 is fixedly connected to the top of the base 1, a buffer spring 3 is fixedly connected to the outer wall of the connecting pad 2, a connecting block 4 is fixedly connected to the outer wall of the base 1, a groove 5 is formed in one side of the connecting block 4, a fixing block 6 is movably connected to the inner wall of the groove 5, the shape and size of the fixing block 6 are matched with those of the groove 5, the fixing block 6 is an i-shaped fixing block, a screw 7 is movably connected to one side of the fixing block 6, one end of the screw 7 is movably connected to a wall 8, one end of the screw 7 penetrates through one side of the fixing block 6 and extends to one side of the wall 8, an anti-abrasion pad is arranged at the contact position of the fixing block 6 and the wall 8, a slide rail 9 is fixedly connected to the top of the base 1, a slide, the number of the slide rails 9 is two, and the two slide rails 9 are symmetrically arranged by taking the vertical central line of the base 1 as a symmetry axis, the base 1 is a concave base, the outer wall of the slide block 10 is fixedly connected with a box body 11, the outer wall of the box body 11 is fixedly connected with a rotating shaft 12, the outer wall of the rotating shaft 12 is movably connected with a movable plate 13, the arranged slide rails 9, the slide block 10 and the box body 11 achieve the dustproof effect, prevent dust from entering the interior of the device to influence the normal use of the device, prevent the outside from colliding the device, improve the safety of the device, have flexible structure and are convenient for a user to use, the inner wall of the base 1 is fixedly connected with a shell 14, and the aim of high practicability is achieved by the mutual matching use of a connecting pad 2, a buffer spring 3, a connecting block 4, a groove 5, a fixed block 6, a screw 7, the box body 11 and the shell 14, thereby, the wall type fixing device is convenient to reduce the using space of the device, the limitation of the use of the device is reduced, the fixing mode can be flexibly adjusted by a user according to the requirement, the use of the device is convenient, the practicability and the application range of the device are improved, the using requirement of the user are met, the bottom of the shell 14 is fixedly connected with a motor 15, the output shaft of the motor 15 is fixedly connected with a fan 16 through a coupler, the inner wall of the shell 14 is fixedly connected with a clamping strip 17, the inner wall of the clamping strip 17 is movably connected with a dustproof net 18, one side of the movable plate 13 is fixedly connected with a fixing strip 19, the top of each connecting pad 2 is fixedly connected with a body 20, the number of the connecting pads 2 is four, every two connecting pads 2 are in one group, the two groups of connecting pads 2 are symmetrically arranged by taking the vertical central line of the body 20 as a, the shape and size of the clamping strip 17 are matched with those of the dust screen 18, the contact position of the dust screen 18 and the shell 14 is movably connected with a spring 21, the outer wall of the box body 11 is provided with a reserved groove 22, the turning angle of the movable plate 13 is zero-degree to two hundred seventy degrees, the shape and size of the movable plate 13 are matched with those of the reserved groove 22, the contact position of the movable plate 13 and the box body 11 is fixedly connected with a fixing strip 19, and the purposes of heat dissipation and dust prevention are achieved through the shell 14, the fan 16, the clamping strip 17, the dust screen 18 and the spring 21, heat generated in the device during internal use is conveniently and quickly dissipated, the situation that the internal temperature of the device is too high to affect normal use and service life is avoided, the structure is flexible, internal parts of the device are convenient to clean, and the practicability of the device is improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the portable electronic device is used, the motor 15 drives the fan 16 to rotate, so as to radiate heat to the body 20, the movable plate 13 can be rotated to the upper side through the rotating shaft 12, the box body 11 can be slid to one side of the device through the sliding blocks 10 and the sliding rails 9, and the body 20 can be adjusted and cleaned.

To sum up, this wall type audio power amplifier device has reached the high purpose of practicality, has solved the comparatively single problem that is unfavorable for improving the device practicality of general audio power amplifier device fixed mode, has satisfied user's user demand.

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

1. The utility model provides a wall type audio power amplifier device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a connecting pad (2), the outer wall of the connecting pad (2) is fixedly connected with a buffer spring (3), the outer wall of the base (1) is fixedly connected with a connecting block (4), one side of the connecting block (4) is provided with a groove (5), the inner wall of the groove (5) is movably connected with a fixed block (6), one side of the fixed block (6) is movably connected with a screw (7), one end of the screw (7) is movably connected with a wall body (8), the top of the base (1) is fixedly connected with a slide rail (9), the inner wall of the slide rail (9) is movably connected with a slide block (10), the outer wall of the slide block (10) is fixedly connected with a box body (11), the outer wall of the box body (11) is fixedly connected with a rotating shaft (12), the inner wall fixedly connected with casing (14) of base (1), the bottom fixedly connected with motor (15) of casing (14), the output shaft of motor (15) passes through shaft coupling fixedly connected with fan (16), the inner wall fixedly connected with card strip (17) of casing (14), the inner wall swing joint of card strip (17) has dust screen (18), one side fixedly connected with fixed strip (19) of fly leaf (13), the top fixedly connected with body (20) of connection pad (2), one side swing joint of dust screen (18) has spring (21), reserve tank (22) have been seted up to the outer wall of box body (11).

2. The wall audio power amplifier device of claim 1, wherein: the number of the connecting pads (2) is four, every two connecting pads (2) form a group, and the two groups of connecting pads (2) are symmetrically arranged by taking the vertical central line of the body (20) as a symmetry axis.

3. The wall audio power amplifier device of claim 1, wherein: the shape and size of the fixing block (6) are matched with those of the groove (5), and the fixing block (6) is an I-shaped fixing block.

4. The wall audio power amplifier device of claim 1, wherein: one end of the screw (7) penetrates through one side of the fixing block (6) and extends to one side of the wall body (8), and an anti-abrasion pad is arranged at the contact position of the fixing block (6) and the wall body (8).

5. The wall audio power amplifier device of claim 1, wherein: the shape and size of the sliding block (10) and the shape and size of the sliding rails (9) are matched with each other, the number of the sliding rails (9) is two, the two sliding rails (9) are symmetrically arranged by taking the vertical central line of the base (1) as a symmetry axis, and the base (1) is a concave base.

6. The wall audio power amplifier device of claim 1, wherein: the turning angle of the movable plate (13) is zero to two hundred and seventy degrees, the shape and the size of the movable plate (13) are matched with those of the reserved groove (22), and a fixing strip (19) is fixedly connected to the contact position of the movable plate (13) and the box body (11).

7. The wall audio power amplifier device of claim 1, wherein: the clamping strip (17) is a concave clamping strip, the shape and size of the clamping strip (17) are matched with those of the dustproof net (18), and the contact position of the dustproof net (18) and the shell (14) is movably connected with a spring (21).