CN219577205U - Damping type power amplifier - Google Patents

Abstract

The utility model belongs to the field of power amplifiers, and particularly relates to a damping type power amplifier which comprises a base, wherein four adjusting grooves are formed in the base, guide grooves which are vertically penetrated are formed in the middle of the upper wall of each of the four adjusting grooves, adjusting components are arranged in each of the four guide grooves, two buffer seats are fixedly connected to the left part of the upper end of the base and the right part of the upper end of the base, buffer springs are fixedly connected to the middle part of the lower wall of each of the four buffer seats, buffer columns are fixedly connected to the upper ends of the four buffer springs, a first shock absorber is fixedly connected to the middle part of the upper end of the base, a mounting frame is fixedly connected to the upper ends of each of the four buffer columns and the first shock absorber, a damping mechanism is arranged on the lower wall of the mounting frame, and a power amplifier main body is arranged on each of the damping mechanism. The damping type power amplifier can enable the device to be stably placed, improves the stability of the device, is convenient to use, can well achieve damping effect, and improves the damping effect.

Description

Damping type power amplifier

Technical Field

The utility model relates to the technical field of power amplifiers, in particular to a damping type power amplifier.

Background

The power amplifier, for short, refers to an amplifier which can generate maximum power output to drive a certain load under the condition of a given distortion rate, and the power amplifier plays a role of organizing and coordinating a pivot in the whole sound system, so that whether the whole system can provide good tone quality output is dominant to a certain extent.

The prior art patent No. (CN 111442158A), a shock-resistant power amplifier is disclosed, including unable adjustment base, installing frame, power amplifier installation shell and buffer assembly, the installing frame sets up in unable adjustment base top, and connect through buffer assembly between installing frame and the unable adjustment base. 1. When the placing surface is not smooth enough, the device cannot be placed stably, so that the device can shake in the use process, the device can be in a shake state all the time, and finally the device is easy to shake all the time due to shake, so that the device is inconvenient to use; 2. because the spring has certain elasticity, the spring can always drive the power amplifier to reciprocate up and down when vibrating up and down, so that the damping effect can not be well achieved, and the damping effect is poor, therefore, a novel damping type power amplifier is provided.

Disclosure of Invention

The utility model mainly aims to provide a damping type power amplifier which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a shock-absorbing power amplifier, includes the base, it is four to open in the base adjustment tank, four adjustment tank upper wall middle part all opens the guide way of upper and lower break-through, four all be provided with adjusting part in the guide way, two buffer seats of equal fixedly connected with in base upper end left portion and upper end right-hand member, and four adjustment tank and four buffer seats all are rectangular array distribution, four equal fixedly connected with buffer spring in buffer seat lower wall middle part, four equal fixedly connected with buffer post in buffer spring upper end, and four buffer posts are located four buffer seats respectively, base upper end middle part fixedly connected with shock absorber, four buffer post and a shock absorber upper end fixedly connected with installing frame, installing frame left end, upper end and right-hand member fixedly connected with buffer board jointly, the installing frame lower wall is provided with damper, the power amplifier main part has been placed on the damper, power amplifier main part left end upper portion and right-hand member upper portion fixedly connected with buffer spring, four buffer posts are located four buffer posts respectively in four buffer seats, two upper end fixedly connected with two fixed connection frames and two upper end fixed connection frame, two upper end fixed connection frame and two lower wall fixed connection.

Preferably, the left part of the lower wall of the installation frame, the right part of the lower wall, the left part of the upper wall and the right part of the upper wall are fixedly connected with two first damping springs, and four fixing columns are respectively positioned in the two longitudinal first damping springs, the middle part of the upper end of the buffer plate is fixedly connected with a heat dissipation fan, the left part of the outer surface of the heat dissipation fan and the right part of the outer surface are fixedly connected with two connecting pipes, and the middle part of the lower wall of the adjusting groove is provided with a threaded groove which penetrates up and down.

Preferably, the damper comprises a damper, two telescopic rods and two second damping springs are fixedly connected to the front portion of the lower end of the damper and the rear portion of the lower end of the damper, four telescopic rods are respectively located in four second damping springs, the left middle portion of the lower end of the damper and the right middle portion of the lower end of the damper are fixedly connected with second dampers, damping plates are fixedly connected to the upper portion of the left end of the damper and the upper portion of the right end of the damper, two damping plates are fixedly connected to the front portion of the upper end of the damper and the rear portion of the upper end of the damper, a plurality of heat dissipation openings are formed in the lower wall of the damper, notches are formed in the left wall and the right wall of the damper, two slots are formed in the left portion of the upper end of the damper and the right portion of the upper end of the damper, and the lower ends of the four second damping springs are fixedly connected to the lower wall of the mounting frame.

Preferably, four fixed columns are respectively located in four buffer grooves, two shock-absorbing plates are respectively fixedly connected with the lower ends of four first shock-absorbing springs located on the upper portion, two shock-absorbing plates are respectively fixedly connected with the upper ends of four first shock-absorbing springs located on the lower portion, a plurality of heat dissipation openings are equidistantly distributed, and shock-absorbing seats are connected with a socket in an inserting mode through slots.

Preferably, the adjusting component comprises a guide post, guide post lower extreme fixedly connected with slide, slide lower extreme middle part fixedly connected with screw thread post, screw thread post lower extreme fixedly connected with bottom plate, bottom plate lower extreme fixedly connected with slipmat, slipmat lower extreme is opened there is a plurality of slipway, guide post passes through guide slot and base interlude sliding connection.

Preferably, the sliding plate is in sliding connection with the base through the adjusting groove, the threaded column is in threaded connection with the base through the threaded groove, and the anti-skid grooves are distributed in an annular array.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the guide column is rotated by arranging the adjusting groove, the guide groove, the adjusting component and the thread groove, so that the sliding plate drives the thread column to rotate, the thread column drives the bottom plate to move downwards under the action of the thread groove, and the lower end surfaces of the four anti-slip pads are simultaneously contacted with the placing surface, so that the device is stably placed, the stability of the device is improved under the anti-slip action of the anti-slip pads and the anti-slip grooves, and the device is convenient to use;

2. according to the utility model, the damping mechanism, the damping spring, the damping column, the first shock absorber and the first shock absorber are arranged, when the device is vibrated, the vibration force is primarily damped and buffered under the combined action of the damping spring, the damping column and the first shock absorber, the vibration force is further damped and buffered under the combined action of the first shock absorber, the second shock absorber, the telescopic rod and the second shock absorber, and the first shock absorber, the damping spring and the second shock absorber can be restrained from reciprocating up and down under the action of the second shock absorber and the first shock absorber, so that the damping effect can be well achieved, and the damping effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a shock-absorbing power amplifier according to the present utility model;

FIG. 2 is a schematic diagram showing a connection of a portion of a shock-absorbing power amplifier according to the present utility model;

FIG. 3 is a schematic diagram showing the overall structure of a damping mechanism of a damping power amplifier according to the present utility model;

fig. 4 is a schematic diagram of the overall structure of an adjusting assembly of a shock-absorbing power amplifier according to the present utility model.

In the figure: 1. a base; 2. an adjustment tank; 3. a guide groove; 4. an adjustment assembly; 5. a buffer seat; 6. a buffer spring; 7. a buffer column; 8. a mounting frame; 9. a damping mechanism; 10. a first shock absorber; 11. a power amplifier body; 12. a socket; 13. a buffer plate; 14. fixing the column; 15. a first damping spring; 16. a heat radiation fan; 17. a connecting pipe; 18. a thread groove; 91. a shock absorption seat; 92. a telescopic rod; 93. a second damping spring; 94. a second shock absorber; 95. a shock absorbing plate; 96. a buffer tank; 97. a slot; 98. a heat radiation port; 99. a notch; 41. a guide post; 42. a slide plate; 43. a threaded column; 44. a bottom plate; 45. an anti-slip pad; 46. an anti-slip groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a shock-absorbing power amplifier, including base 1, base 1 internally open has four adjustment tank 2, four adjustment tank 2 upper wall middle parts all open has upper and lower through guide way 3, all be provided with adjusting part 4 in four guide ways 3, base 1 upper end left portion and the equal fixedly connected with of upper end right-hand member two buffer seat 5, and four adjustment tank 2 and four buffer seat 5 all are rectangular array distribution, the equal fixedly connected with buffer spring 6 in four buffer seat 5 lower wall middle parts, the equal fixedly connected with buffer column 7 of four buffer spring 6 upper ends, and four buffer column 7 are located four buffer seat 5 respectively, base 1 upper end middle part fixedly connected with shock absorber 10, the equal fixedly connected with installing frame 8 of four buffer column 7 and a shock absorber 10 upper end, installing frame 8 left end, upper end and right-hand member are equal fixedly connected with buffer plate 13 jointly, installing frame 8 lower wall is provided with damper 9, damper 11 has been placed on damper 9, power amplifier main part 11 upper end upper portion and right-hand member upper end upper portion and right-hand member 12 are all fixedly connected with two vertical fixed connection frame 14, two upper end and lower fixed connection frame 14 are all fixedly connected with upper end and lower fixed frame 8.

In the embodiment, the left part of the lower wall, the right part of the lower wall, the left part of the upper wall and the right part of the upper wall of the mounting frame 8 are fixedly connected with two first damping springs 15, four fixing columns 14 are respectively positioned in the two longitudinal first damping springs 15, the middle part of the upper end of the buffer plate 13 is fixedly connected with a heat dissipation fan 16, the left part of the outer surface of the heat dissipation fan 16 and the right part of the outer surface are fixedly connected with two connecting pipes 17, and the middle part of the lower wall of the four regulating grooves 2 is provided with threaded grooves 18 which are vertically penetrated; the damping mechanism 9 comprises a damping seat 91, two telescopic rods 92 and two second damping springs 93 are fixedly connected to the front part of the lower end of the damping seat 91 and the rear part of the lower end of the damping seat 91, the four telescopic rods 92 are respectively positioned in the four second damping springs 93, a second damper 94 is fixedly connected to the left middle part of the lower end of the damping seat 91 and the right middle part of the lower end of the damping seat, damping plates 95 are fixedly connected to the upper part of the left end of the damping seat 91 and the upper part of the right end of the damping seat, damping grooves 96 are respectively formed in the front part of the upper end of the two damping plates 95 and the rear part of the upper end of the damping seat, a plurality of heat dissipation ports 98 are formed in the lower wall of the damping seat 91, notches 99 are respectively formed in the left wall and the right wall of the damping seat 91, two slots 97 are respectively formed in the left part of the upper end of the damping seat 91, the two second damping springs 93, the four telescopic rods 92 and the lower end of the four second damping springs 93 are fixedly connected with the lower wall of the mounting frame 8; the four fixing columns 14 are respectively positioned in the four buffer grooves 96, the upper ends of the two shock absorption plates 95 are respectively fixedly connected with the lower ends of the four first shock absorption springs 15 positioned at the upper part, the lower ends of the two shock absorption plates 95 are respectively fixedly connected with the upper ends of the four first shock absorption springs 15 positioned at the lower part, a plurality of heat dissipation ports 98 are distributed at equal intervals, and the shock absorption seats 91 are connected with the socket 12 in an inserting way through slots 97; four sockets 12 all pass through bolt and shock mount 91 fixed connection, through setting up damper 9, buffer spring 6, buffer post 7, shock absorber 10 and shock absorber spring 15 No. one to the shock attenuation effect is reached that can be fine, the improvement shock attenuation effect.

In this embodiment, the adjusting component 4 includes a guiding post 41, the lower end of the guiding post 41 is fixedly connected with a sliding plate 42, the middle part of the lower end of the sliding plate 42 is fixedly connected with a threaded post 43, the lower end of the threaded post 43 is fixedly connected with a bottom plate 44, the lower end of the bottom plate 44 is fixedly connected with an anti-slip pad 45, the lower end of the anti-slip pad 45 is provided with a plurality of anti-slip grooves 46, and the guiding post 41 is in penetrating sliding connection with the base 1 through the guiding groove 3; the sliding plate 42 is in sliding connection with the base 1 through the adjusting groove 2, the threaded column 43 is in threaded connection with the base 1 through the threaded groove 18, and the plurality of anti-skid grooves 46 are distributed in an annular array; through setting up adjustment tank 2, guide way 3, adjusting part 4 and thread groove 18 to can make the steady placing of device, the stability of device improves, convenient to use.

It should be noted that, the present utility model is a shock-absorbing power amplifier, in the use process, first, the guide post 41 is rotated, the slide plate 42 drives the threaded post 43 to rotate, the threaded post 43 drives the bottom plate 44 to move downwards under the action of the threaded groove 18, the lower end surfaces of the four anti-slip pads 45 are contacted with the placing surface at the same time, thereby the device is stably placed, the stability of the device is improved under the anti-slip action of the anti-slip pads 45 and the anti-slip grooves 46, the use is convenient, when the device is subjected to shock, the shock force is primarily absorbed and buffered under the combined action of the buffer spring 6, the buffer post 7 and the first shock absorber 10, and the shock force is further absorbed and buffered under the combined action of the first shock spring 15, the second shock spring 93, the telescopic rod 92 and the second shock absorber 94, the first shock spring 15, the buffer spring 6 and the second shock spring 93 can be restrained from moving up and down under the action of the second shock absorber 10, thereby the good shock absorption effect is improved, when the device is used, the device is started, the heat dissipation device is transferred 16, and the heat dissipation device is prevented from being blown out from the main body 11 to the heat dissipation device 11 due to the heat dissipation device, and the main body 11 is prevented from being damaged, and the main body 11 is quickly amplified, and the main body 11 is quickly cooled, and the main body is prevented from being damaged due to the heat dissipation device is blown to the heat dissipation device.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a shock-absorbing power amplifier, includes base (1), its characterized in that: four regulating grooves (2) are formed in the base (1), four guide grooves (3) penetrating up and down are formed in the middle of the upper wall of the regulating grooves (2), four regulating components (4) are arranged in the guide grooves (3), two buffer seats (5) are fixedly connected to the left part of the upper end of the base (1) and the right part of the upper end of the base, the four regulating grooves (2) and the four buffer seats (5) are distributed in a rectangular array, buffer springs (6) are fixedly connected to the middle of the lower wall of the buffer seats (5), the four buffer springs (6) are fixedly connected with buffer columns (7), the four buffer columns (7) are respectively located in the four buffer seats (5), a first shock absorber (10) is fixedly connected to the middle of the upper end of the base (1), a mounting frame (8) is fixedly connected to the upper end of the buffer columns (7) together, a right end of the buffer columns (7) is fixedly connected with a right end of the buffer seat (10), a power amplifier (11) is arranged on the upper end of the base (1), a power amplifier (11) is arranged on the upper end of the base (12), two fixing columns (14) are fixedly connected to the left part of the lower wall of the mounting frame (8) and the right part of the lower wall of the mounting frame, and the upper ends of the two longitudinal fixing columns (14) are fixedly connected with the upper wall of the mounting frame (8).

2. A shock absorbing power amplifier as defined in claim 1, wherein: the installation frame is characterized in that two first damping springs (15) are fixedly connected to the left part of the lower wall, the right part of the lower wall, the left part of the upper wall and the right part of the upper wall of the installation frame (8), four fixing columns (14) are respectively located in the two first damping springs (15) in the longitudinal direction, a heat dissipation fan (16) is fixedly connected to the middle part of the upper end of the buffer plate (13), two connecting pipes (17) are fixedly connected to the left part of the outer surface and the right part of the outer surface of the heat dissipation fan (16), and threaded grooves (18) penetrating up and down are formed in the middle part of the lower wall of the regulating groove (2).

3. A shock absorbing power amplifier as defined in claim 1, wherein: the utility model provides a damping mechanism (9) is including shock absorber seat (91), two telescopic links (92) of equal fixedly connected with of shock absorber seat (91) lower extreme front portion and lower extreme rear portion and two damping springs (93), and four telescopic links (92) are located four damping springs (93) No. two respectively, shock absorber seat (91) lower extreme left middle part and lower extreme right middle part equal fixedly connected with No. two shock absorbers (94), equal fixedly connected with damper plate (95) in damper seat (91) left end upper portion and right-hand member upper portion, two damper plate (95) upper end front portion and upper end rear portion all open have buffer tank (96), a plurality of thermovent (98) are opened to damper seat (91) lower wall, slot (99) are all opened to damper seat (91) left wall and right wall, two slot (97) are all opened to damper seat (91) upper end left part and upper end right part, two damping springs (93), four telescopic links (92) and four damping springs (93) are all connected with fixed frame (8) lower extreme.

4. A shock absorbing power amplifier as defined in claim 3, wherein: four fixed column (14) are located four buffer tank (96) respectively, two shock attenuation board (95) upper end respectively with be located four shock attenuation spring (15) lower extreme fixed connection of first number on upper portion, two shock attenuation board (95) lower extreme respectively with be located four shock attenuation spring (15) upper ends fixed connection of lower part, a plurality of thermovent (98) are the equidistance and distribute, shock attenuation seat (91) are through slot (97) and socket (12) grafting connection.

5. A shock absorbing power amplifier as defined in claim 1, wherein: the adjusting component (4) comprises a guide column (41), the lower end of the guide column (41) is fixedly connected with a sliding plate (42), the middle part of the lower end of the sliding plate (42) is fixedly connected with a threaded column (43), the lower end of the threaded column (43) is fixedly connected with a bottom plate (44), the lower end of the bottom plate (44) is fixedly connected with an anti-slip pad (45), the lower end of the anti-slip pad (45) is provided with a plurality of anti-slip grooves (46), and the guide column (41) is in penetrating sliding connection with the base (1) through a guide groove (3).

6. A shock absorbing power amplifier as defined in claim 5, wherein: the sliding plate (42) is in sliding connection with the base (1) through the adjusting groove (2), the threaded column (43) is in threaded connection with the base (1) through the threaded groove (18), and the anti-slip grooves (46) are distributed in an annular array.