CN114449381A - Damping transportation base of sound equipment - Google Patents

Abstract

The invention relates to a damping transportation base for a sound box, which comprises a bottom plate, an inclusion body, transportation wheels and a pull rod part, wherein the inclusion body comprises four fixed plates which are opposite to each other in pairs, a wrapping cavity is formed between the fixed plates, a clamping mechanism is arranged on the fixed plates, a fixed groove matched with the fixed plates is formed in the bottom plate, the pull rod part is arranged on one side of the bottom plate, the transportation wheels are arranged on the bottom surface, away from the inclusion body, of the bottom plate, a damper is arranged between the transportation wheels and the bottom plate, each damping seat comprises a damper and connecting plates, the connecting plates are arranged in pairs, the dampers are arranged between the connecting plates, and the paired connecting plates are fixedly connected with the transportation wheels and the bottom plate respectively. The invention can filter road surface jolt in the transportation process, has the protection effect on the sound equipment, and avoids the failure of the sound equipment caused by damage caused by jolt.

Description

Damping transportation base of sound equipment

Technical Field

The invention relates to the technical field of sound equipment, in particular to a damping transportation base of the sound equipment.

Background

Sound is a simplified daily word, which is the abbreviation of sound system. I.e. a whole set of devices capable of reproducing and playing audio signals.

With the progress of society, people are more colorful in life. The singing and dancing as an entertainment form for thousands of years goes deep into the life of people of all groups. However, with the development and progress of science and technology, people have more and more requirements and higher requirements on the performance form and the field of singing and dancing. Sound systems are continuously improved and perfected in response to the needs of people. The method is large enough to meet the field sound reinforcement requirement of tens of thousands of people in singing meetings and small enough to meet the requirements of playing musical instruments and K songs by individual families. Sometimes people need to carry the stereo set, and prior art either carries through the manpower, or removes the stereo set design into the form of similar draw-bar box.

The invention discloses a mobile sound box with the application publication number of CN105120382A, which comprises a sound box body, wherein a power switch, an adjusting knob and a power socket are arranged on the sound box body, rollers are arranged on the sound box body, a pull rod is connected to one side face of the sound box body, a handle is arranged at the end part of the pull rod, and a decorative colored lamp and a lighting lamp are further arranged on the sound box body.

The above prior art solutions have the following drawbacks: the sound equipment can not absorb shock, and when the sound equipment moves, the sound equipment can generate large jolts on a road surface with poor ground conditions, and parts in the sound equipment are easy to be damaged by shock, so that the failure of the sound equipment is caused.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a shock-absorbing transport base for a sound box.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a shock attenuation transportation base of stereo set, the base includes bottom plate, inclusion, transport wheel and pull rod portion, the inclusion includes four two liang of just right fixed plates, form the parcel chamber between the fixed plate, be provided with clamping mechanism on the fixed plate, be provided with the fixed slot with fixed plate looks adaptation on the bottom plate, pull rod portion sets up the one side at the bottom plate, the transport wheel sets up in the bottom surface of keeping away from the inclusion of bottom plate, be provided with the shock attenuation seat between transport wheel and the bottom plate, the shock attenuation seat includes bumper shock absorber and connecting plate, the connecting plate sets up in pairs, the bumper shock absorber sets up between the connecting plate, in pairs the connecting plate respectively with transport wheel and bottom plate fixed connection.

Through adopting above-mentioned technical scheme, form the parcel chamber between the fixed plate of fixing on the bottom plate, can place the stereo set in the parcel chamber, press from both sides tight stereo set through clamping mechanism and can be more firm with placing of stereo set. The removal of stereo set is realized through the transport wheel, can drive the removal of base through pulling the pull rod to carry the stereo set to the target area. Be provided with the shock attenuation seat between transport wheel and the bottom plate, the shock attenuation seat can carry out the cushioning effect to jolting on the road surface, avoids jolting and transmits the damage that causes the stereo set in the stereo set between jolting.

The present invention in a preferred example may be further configured to: the clamping mechanism comprises a pushing plate, a screw rod and a rotating handle, a threaded hole matched with the screw rod is formed in the fixing plate, the screw rod penetrates through the threaded hole, the pushing plate is arranged at one end, located in the wrapping cavity, of the screw rod, and the rotating handle is arranged at the other end of the screw rod.

Through adopting above-mentioned technical scheme, clamping mechanism comprises propulsion board, screw rod and commentaries on classics handle, and screw rod and fixed plate threaded connection change to set up respectively at the both ends of screw rod with the propulsion board, change the handle through rotatory like this, can drive the linear motion of screw rod in the fixed plate to drive the linear motion of propulsion board, the propulsion board can realize the clamping process with the stereo set contact.

The present invention in a preferred example may be further configured to: one surface of the pushing plate, which is far away from the screw rod, is provided with a first cushion pad.

Through adopting above-mentioned technical scheme, blotter one can further filter jolting to playing the cushioning effect between stereo set and the propulsion board.

The present invention in a preferred example may be further configured to: the clamping mechanism comprises a clamping plate and a connecting spring, one end of the connecting spring is connected with the inner wall, close to the wrapping cavity, of the fixing plate, and the other end of the connecting spring is connected with the clamping plate.

Through adopting above-mentioned technical scheme, clamping mechanism comprises pinch-off blades and connecting spring, and connecting spring sets up on the inner wall that the fixed plate is provided with parcel chamber one side, and the pinch-off blades is connected to connecting spring's the other end. When placing the stereo set in the parcel chamber, the stereo set extrusion clamp plate, connecting spring receive pressure can be compressed, wait the stereo set and place the completion back, the clamp plate just can press from both sides tight stereo set and accomplish the clamping process.

The present invention in a preferred example may be further configured to: a limiting column is arranged in the connecting spring, one end of the limiting column is connected with the fixing plate, the other end of the limiting column is suspended, and the length of the limiting column is one third of that of the connecting spring.

Through adopting above-mentioned technical scheme, the connecting spring cover is established on spacing post, and the setting of spacing post has played limiting displacement to connecting spring's compression, avoids connecting spring's horizontal and fore-and-aft excessive deformation to lead to becoming invalid.

The present invention in a preferred example may be further configured to: the clamping plate upper end is set to be a clamping inclined plane, and one side of the clamping inclined plane close to the clamping plate upper end is lower than one side of the clamping plate upper end far away.

Through adopting above-mentioned technical scheme, the stereo set can be earlier inconsistent with pressing from both sides tight inclined plane to the in-process of putting in the parcel chamber, then along pressing from both sides tight inclined plane downstream, promotes the grip block at this in-process and carries out linear motion, and the setting that presss from both sides tight inclined plane can let the process of placing of stereo set more smooth and easy, avoids the stereo set card between the grip block.

The present invention in a preferred example may be further configured to: and a second cushion pad is arranged on one surface of the clamping plate, which is far away from the connecting spring.

Through adopting above-mentioned technical scheme, blotter two can be to playing the cushioning effect between stereo set and the propulsion board, further filter jolt.

The present invention in a preferred example may be further configured to: the upper surface of the bottom plate is provided with a shock pad.

Through adopting above-mentioned technical scheme, the stereo set is placed in the parcel intracavity back, and its bottom can contact with the shock pad, and the shock pad can further weaken removing the jolt of in-process, further improves the shock attenuation effect.

The present invention in a preferred example may be further configured to: and a wire groove is formed in any one fixing plate.

Through adopting above-mentioned technical scheme, when the stereo set needs to connect interconnecting link, can pass the wire casing with the cable and place, be convenient for connect.

The invention in a preferred example may be further configured to: the transport wheels are universal brake caster wheels.

Through adopting above-mentioned technical scheme, the use of universal brake truckle can let the removal of base more smooth and easy, can in time brake when needs stop simultaneously, avoids swift current car.

In summary, the invention includes at least one of the following beneficial technical effects:

when needs transport stereo set, place the stereo set among the parcel chamber between the fixed plate, the parcel chamber passes through clamping mechanism can be in the stereo set is firm wherein, avoids rocking of stereo set. Meanwhile, the shock absorption seat can filter jolts transmitted from the road surface, and failure caused by damage due to the fact that the jolts are directly transmitted to the sound box is avoided.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing transport base in the first embodiment.

Fig. 2 is an overall sectional view of fig. 1.

Fig. 3 is a schematic view of a clamping mechanism according to the first embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 5 is a structural schematic view of a shock-absorbing transport base of the second embodiment.

Fig. 6 is a schematic view of a clamping mechanism of the second embodiment.

In the figure, 1, a bottom plate; 101. fixing grooves; 102. a shock pad; 103. rotating a base; 2. an inclusion; 201. a fixing plate; 202. a wire slot; 3. a transport section; 301. a transport wheel; 302. a shock absorbing seat; 3021. a shock absorber; 3022. a connecting plate; 4. a pull rod part; 401. a pull rod; 402. a handle; 5. a propulsion plate; 501. a first buffer pad; 6. a screw; 7. turning a handle; 8. a clamping plate; 801. clamping the inclined plane; 802. a second buffer pad; 9. a limiting column; 10. a spring is connected.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1, the damping transportation base for a sound equipment disclosed by the present invention is composed of a bottom plate 1, an enclosure 2, a transportation part 3 and a pull rod part 4. The inclusion 2 and the pull rod part 4 are positioned on the upper part of the bottom plate 1, and the transportation part 3 is positioned on the lower part of the bottom plate 1 by taking the bottom plate 1 as a boundary.

Referring to fig. 1 and 2, the enclosure 2 is composed of four fixing plates 201 facing each other two by two, the fixing grooves 101 matched with the fixing plates 201 are formed in the upper surface of the base plate 1, the fixing plates 201 are embedded in the fixing grooves 101 to form a cavity structure with four closed sides, a cavity formed between the fixing plates 201 is called as an enclosure cavity, and the enclosure cavity is a space for placing a sound.

Referring to fig. 1 and 3, each fixing plate 201 is provided with four clamping mechanisms at the same height in a horizontal position. The clamping mechanism in this embodiment is composed of a push plate 5, a screw 6, and a rotating handle 7. The fixed plate 201 is provided with a threaded hole near the center and penetrates through the screw 6, one end of the screw 6 inserted into the wrapping cavity is provided with a pushing plate 5, and the other end of the screw 6 is provided with a rotating handle 7. Turning the handle 7 rotates the screw 6 and thereby moves the pusher plate 5 linearly.

Referring to fig. 3, a first cushion 501 is disposed on a surface of the pushing plate 5 away from the screw 6, and the first cushion 501 is made of sponge.

Referring to fig. 1 and 3, after the audio is placed in the packing chamber, the audio is clamped by adjusting the position of the push plate 5 by rotating the rotary knob 7, thereby fixing the audio.

Referring to fig. 1 and 2, a wire slot 202 is formed in any one fixing plate 201, and the wire slot 202 is used for allowing a cable to pass through the wire slot 202 when the audio device needs to be connected with a line, so that the line can be conveniently connected.

Referring to fig. 2, a shock pad 102 is arranged on the upper surface of the bottom plate 1 in the packaging cavity, the shock pad 102 is made of EVA, and the shock pad 102 plays a role in buffering the placement process of the sound equipment so as not to damage the sound equipment; on the other hand, the shock absorption effect can be realized during the transportation process.

Referring to fig. 1 and 2, a swivel base 103 is provided at one side of the upper surface of the base plate 1, and the lever part 4 is disposed between the swivel bases 103 and connected to the swivel base 103 through a pivot so that the lever part 4 can rotate around the swivel base 103. The pull rod portion 4 is composed of a pull rod 401 and a handle 402, and the pull rod 401 is a prior art and is not discussed much here.

Referring to fig. 1 and 4, the transporting part 3 is composed of transporting wheels 301 and shock-absorbing seats 302, and the shock-absorbing seats 302 connect the transporting wheels 301 and the lower surface of the base plate 1 together. The damper base 302 includes a damper 3021 and a connection plate 3022. The shock absorber 3021 adopts a spring shock absorber 3021, and has a simple structure and a good shock absorption effect. The transport wheels 301 are universal brake casters, so that the steering is convenient, and the vehicle can be braked to prevent sliding. The connecting plates 3022 are arranged in pairs, one of which is fixedly connected with the transport wheels 301 and the other of which is fixedly connected with the lower surface of the bottom plate 1, and the shock absorbers 3021 are arranged between the connecting plates 3022. When the transport wheel 301 moves on the ground, the jolts transmitted from the ground can be filtered through the shock absorber 3021, and the jolts are prevented from being directly transmitted to the package cavity, so that the sound box is prevented from being damaged.

The implementation principle of the embodiment is as follows: when the stereo is required to be transported, the base is placed on the ground, and the transport wheels 301 are in contact with the ground. The rotating handle 7 is rotated to enable the push plate 5 to move towards the direction far away from the packaging cavity so as to form a large opening, the sound box to be carried is placed in the packaging cavity, and the rotating handle 7 is rotated again to enable the push plate 5 to move reversely so as to clamp the sound box. The pull rod 401 is rotated and pulled out to a proper angle and height, and then the pull rod 401 is pulled to drive the base to move, so that transportation is started.

Jolts during transportation can be filtered through the shock absorbing base 302, and can be further filtered through the shock absorbing pad 102 on the bottom plate 1 and the first cushion 501 on the propulsion plate 5, so that finally, the sound box is prevented from being damaged due to strong jolts.

Example two

The present embodiment is different from the first embodiment in the structure of the clamping mechanism.

Referring to fig. 5 and 6, the clamping mechanism of the present embodiment is composed of a clamping plate 8, a limiting column 9 and a connecting spring 10, the limiting column 9 is disposed at the central position of the fixing plate 201 close to the inner wall of the wrapping cavity, one end of the limiting column 9 is connected with the fixing plate 201, the other end of the limiting column is connected with the clamping plate 8, the connecting spring 10 is sleeved on the limiting column 9, and the connecting spring 10 is matched with the limiting column 9 in length. The limiting columns 9 are made of rubber, the deformation direction of the connecting springs 10 can be limited, and the connecting springs 10 are prevented from being damaged by transverse and longitudinal excessive deformation.

Referring to fig. 6, the upper end portion of the clamp plate 8 is provided with a clamp slope 801 having a lower vehicle height near the upper end portion than the side away from the upper end portion of the clamp plate 8. The purpose of the clamping ramp 801 is to urge the clamping plate 8 away from the audio when the audio is placed in contact with the clamping ramp 801. If the clamping slope 801 is not provided, the audio may be directly caught at the upper end portion of the clamping plate 8, resulting in a failure to smoothly place the audio in the package chamber.

Referring to fig. 6, a second cushion 802 is disposed on a surface of the clamping plate 8 away from the spring, and the second cushion 802 is made of sponge.

The implementation principle of the embodiment is as follows: when placing the stereo set, the stereo set is contradicted with the tight inclined plane 801 of clamp plate 8's clamp, continues to place the stereo set, and stereo set downstream can extrude the direction motion of clamp plate 8 to keeping away from the stereo set to compression coupling spring 10, the position when coupling spring 10's the biggest compression position is clamp plate 8 and spacing post 9 inconsistent. After the sound box is placed, the connecting spring 10 rebounds to drive the clamping plate 8 to clamp the sound box, so that the sound box fixing process is completed.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. The utility model provides a shock attenuation transportation base of stereo set which characterized in that: the base comprises a bottom plate (1), an inclusion (2), a conveying wheel (301) and a pull rod part (4), the inclusion (2) comprises four fixing plates (201) which are opposite to each other in pairs, a wrapping cavity is formed between the fixing plates (201), the fixing plate (201) is provided with a clamping mechanism, the bottom plate (1) is provided with a fixing groove (101) matched with the fixing plate (201), the pull rod part (4) is arranged on one side of the bottom plate (1), the conveying wheels (301) are arranged on the bottom surface of the bottom plate (1) far away from the inclusion body (2), a shock absorber (3021) is arranged between the transport wheel (301) and the bottom plate (1), the shock absorption seat (302) comprises a shock absorber (3021) and a connecting plate (3022), the connecting plates (3022) are arranged in pairs, the shock absorbers (3021) are arranged between the connecting plates (3022), and the connecting plates (3022) are fixedly connected with the transport wheels (301) and the bottom plate (1) in pairs respectively.

2. The shock absorbing transport base for audio equipment as set forth in claim 1, wherein: clamping mechanism includes propulsion board (5), screw rod (6) and changes (7), set up the screw hole with screw rod (6) looks adaptation on fixed plate (201) and wear to establish screw rod (6), propulsion board (5) set up the one end that is located the parcel chamber at screw rod (6), change and set up at the screw rod (6) other end to (7).

3. A shock absorbing transport base for audio equipment, as claimed in claim 2, wherein: and a first cushion pad (501) is arranged on one surface of the pushing plate (5) far away from the screw (6).

4. The shock absorbing transport base for audio equipment as set forth in claim 1, wherein: the clamping mechanism comprises a clamping plate (8) and a connecting spring (10), one end of the connecting spring (10) is connected with the inner wall, close to the wrapping cavity, of the fixing plate (201), and the other end of the connecting spring is connected with the clamping plate (8).

5. A shock absorbing transport base for audio equipment, according to claim 4, wherein: the connecting spring is characterized in that a limiting column (9) is arranged in the connecting spring (10), one end of the limiting column (9) is connected with the fixing plate (201), the other end of the limiting column is suspended, and the length of the limiting column (9) is one third of that of the connecting spring (10).

6. A shock absorbing transport base for audio equipment, according to claim 4, wherein: the upper end of the clamping plate (8) is set to be a clamping inclined plane (801), and one side, close to the upper end of the clamping plate (8), of the clamping inclined plane (801) is lower than one side, far away from the upper end of the clamping plate (8).

7. A shock absorbing transport base for audio equipment, according to claim 4, wherein: and a second cushion pad (802) is arranged on one surface, far away from the connecting spring (10), of the clamping plate (8).

8. The shock absorbing transport base for audio equipment as set forth in claim 1, wherein: the upper surface of the bottom plate (1) is provided with a shock pad (102).

9. The shock absorbing transport base for audio equipment as set forth in claim 1, wherein: any one fixing plate (201) is provided with a wire groove (202).

10. The shock absorbing transport base for audio equipment as set forth in claim 1, wherein: the transport wheels (301) are universal brake casters.

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