CN221165463U - Cabinet for power amplifier - Google Patents

Abstract

The utility model discloses a case for a power amplifier, which comprises a case main body, wherein a cable storage seat is fixedly connected to the side surface of the case main body, a plurality of groups of winding seats are arranged in the cable storage seat, an adjusting block is arranged in the winding seats, a pressing plate is fixedly connected to the adjusting block, and the pressing plate is used for limiting storage cables. The beneficial effects of the utility model are as follows: the cable storage seat and the plurality of groups of winding seats are arranged on the side face, redundant cables connected to the chassis main body can be conveniently wound and stored, so that the line on the plane for placing the power amplifier is guaranteed to be neat, the power amplifier is guaranteed to be stable to use, and when the cables are stored and disassembled, the operation is carried out by utilizing the adjustment of the adjustment block and the pressing plate, the operation is simple and convenient, and the time and the labor are saved, therefore, the device meets the use requirements.

Description

Cabinet for power amplifier

Technical Field

The utility model relates to a case, in particular to a case for a power amplifier, and belongs to the technical field of power amplifiers.

Background

The power amplifier is the most basic equipment in the sound system, and works to amplify weak electric signals from a signal source to drive a loudspeaker to make sound.

The utility model provides a power amplifier machine case, which is characterized in that a machine case is needed to be used on the outer side of a traditional power amplifier machine to install and protect internal important elements, so that the stability of the power amplifier machine is improved, a plurality of groups of interfaces are also arranged on the back surface of the power amplifier machine and are used for connecting signal wires and power wires, and in the use process of the traditional power amplifier machine, redundant cables can not be stored on the machine case frequently due to simple machine case structure, disorder is arranged on a plane of the power amplifier machine, signal interference can be caused due to disorder of the cables during subsequent use, and the stability of the power amplifier machine is affected.

Disclosure of utility model

The utility model aims to solve the problems and provide a cabinet for a power amplifier, which has a compact overall structure, is provided with a cable storage seat and a plurality of groups of winding seats on the side surface, and can conveniently wind and store redundant cables connected to a cabinet main body, so that the circuit on a plane for placing the power amplifier is ensured to be clean, the power amplifier is ensured to be used stably, and the operation is simple and convenient, time-saving and labor-saving due to the adjustment of an adjusting block and a pressing plate when the cables are stored and disassembled.

The utility model realizes the aim through the following technical scheme that the chassis for the power amplifier comprises a chassis main body, wherein a cable storage seat is fixedly connected to the side surface of the chassis main body, and a plurality of groups of winding seats are arranged in the cable storage seat;

The inside of wire winding seat is equipped with the regulating block of regulation formula, fixedly connected with clamp plate on the regulating block, the clamp plate is used for carrying out spacingly to accomodating the cable.

Preferably, the wire winding seat is provided with a limiting notch, and the pressing plate is movably clamped in the limiting notch.

Preferably, the inside fixedly connected with reference column of spacing notch, fixedly connected with fixed plate on the reference column, rotate between the inner chamber of fixed plate and wire winding seat and be connected with the lead screw, lead screw and regulating block threaded connection.

Preferably, the pressing plate is provided with a limiting hole, and the positioning column is movably inserted into the limiting hole.

Preferably, a bearing is arranged in the inner cavity of the winding seat, and the screw rod is rotationally connected in the bearing.

Preferably, a rotating handle is arranged on the screw rod.

Preferably, the adjusting block is provided with a threaded hole, and the threaded hole is meshed with the screw rod.

The beneficial effects of the utility model are as follows:

This quick-witted case for power amplifier, overall structure is compact, sets up cable receiver and multiunit wire winding seat in the side, can conveniently wind and accomodate the unnecessary cable of connecting on the machine case main part to guarantee to place the line neatly on the plane of power amplifier, guarantee that power amplifier uses stably, accomodate and disassemble the operation when the cable, utilize the regulation of regulating block and clamp plate to go on, easy operation is convenient, labour saving and time saving, therefore the device satisfies the user demand.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cable housing seat according to the present utility model;

FIG. 3 is a block diagram of a winding seat according to the present utility model;

FIG. 4 is a cross-sectional view of a winding seat according to the present utility model;

fig. 5 is a disassembled view of the adjustment block of the present utility model.

In the figure: 1. a case main body; 2. a cable housing; 3. a winding seat; 301. a limit notch; 4. an adjusting block; 401. a threaded hole; 5. a pressing plate; 501. a limiting hole; 6. positioning columns; 7. a fixing plate; 8. a screw rod; 801. a bearing; 802. the handle is turned.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the application solves the problems that in the using process of the traditional power amplifier, because the structure of the case is simple, redundant cables cannot be stored on the case, and the cables are disordered on the plane for placing the power amplifier, and the stability of the power amplifier is affected due to signal interference caused by disordered cables in the subsequent use.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, a power amplifier chassis includes a chassis body 1, a cable storage seat 2 is fixedly connected to a side surface of the chassis body 1, and a plurality of groups of winding seats 3 are arranged in the cable storage seat 2;

The inside of wire winding seat 3 is equipped with regulating block 4 of regulation formula, fixedly connected with clamp plate 5 on the regulating block 4, and clamp plate 5 is used for carrying out spacingly to accomodating the cable.

Further, the wire winding seat 3 is provided with the limit notch 301, the pressing plate 5 is movably clamped in the limit notch 301, the set limit notch 301 is used for providing support limit for the pressing plate 5, the pressing plate 5 is guaranteed to be stressed stably, and therefore the clamping effect on the cable storage part is good.

Still further, the inside fixedly connected with reference column 6 of spacing notch 301, fixedly connected with fixed plate 7 on the reference column 6, rotate between the inner chamber of fixed plate 7 and wire winding seat 3 and be connected with lead screw 8, lead screw 8 and regulating block 4 threaded connection, the reference column 6 of setting, fixed plate 7 and lead screw 8 set up conveniently realize carrying out position control to regulating block 4 to the realization is convenient to the position control of clamp plate 5, and then realizes the convenience of accomodating the cable.

Particularly disclosed, a limiting hole 501 is formed in the pressing plate 5, the positioning column 6 is movably inserted into the limiting hole 501, and the supporting and limiting of the pressing plate 5 is realized by the aid of the limiting hole 501 and the positioning column 6, so that the pressing plate 5 is stable in stress.

Specifically, be equipped with bearing 801 in the inner chamber of wire winding seat 3, lead screw 8 rotates to be connected in bearing 801, and bearing 801 that sets up provides the support spacing to lead screw 8 for lead screw 8's atress is stable.

Specifically, a rotating handle 802 is arranged on the screw rod 8, and the arranged rotating handle 802 facilitates the rotation of the screw rod 8.

Further, a threaded hole 401 is formed in the adjusting block 4, the threaded hole 401 is meshed with the screw rod 8, and the threaded hole 401 enables connection between the adjusting block 4 and the screw rod 8 to be stable.

The power amplifier case is convenient to store cables connected with the case main body 1 when in use, and is simple in storage operation, so that the stability of the case main body 1 is guaranteed;

When accomodating the unnecessary cable of connecting on the machine case main part 1, at first with the cable around between wire winding seat 3 and cable receiving seat 2, after coiling to accomodate the state, rotatory rotation handle 802 makes lead screw 8 rotate, and lead screw 8 drives regulating block 4 motion, and regulating block 4 drives clamp plate 5 motion, finally realizes compressing tightly spacing to accomodating the cable at wire winding seat 3 through clamp plate 5 to realize accomodating the operation to the cable, when the accomodating of cable needs to be relieved, reverse rotation handle 802, and with the cable disassemble along the surface of wire winding seat 3 can.

To sum up, this quick-witted case for power amplifier, overall structure is compact, sets up cable containing seat 2 and multiunit wire winding seat 3 in the side, can conveniently wind and accomodate the unnecessary cable of connecting on machine case body 1 to guarantee to place the line on the plane of power amplifier and clean and tidy, guarantee that power amplifier uses stably, when accomodating and disassemble the operation to the cable, utilize regulating block 4 and clamp plate 5's regulation to go on, easy operation is convenient, labour saving and time saving, consequently the device satisfies the user demand.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides a machine case for power amplifier, includes machine case body (1), its characterized in that: the side face of the case main body (1) is fixedly connected with a cable containing seat (2), and a plurality of groups of winding seats (3) are arranged in the cable containing seat (2);

The inside of wire winding seat (3) is equipped with regulating block (4) of regulation formula, fixedly connected with clamp plate (5) on regulating block (4), clamp plate (5) are used for carrying out spacing to accomodate the cable.

2. The cabinet for a power amplifier according to claim 1, wherein: the wire winding seat (3) is provided with a limit notch (301), and the pressing plate (5) is movably clamped in the limit notch (301).

3. The cabinet for a power amplifier according to claim 2, wherein: the inside fixedly connected with reference column (6) of spacing notch (301), fixedly connected with fixed plate (7) on reference column (6), rotate between the inner chamber of fixed plate (7) and wire winding seat (3) and be connected with lead screw (8), lead screw (8) and regulating block (4) threaded connection.

4. A power amplifier cabinet according to claim 3, wherein: the pressing plate (5) is provided with a limiting hole (501), and the positioning column (6) is movably inserted into the limiting hole (501).

5. The cabinet for a power amplifier according to claim 4, wherein: the inner cavity of the winding seat (3) is provided with a bearing (801), and the screw rod (8) is rotationally connected in the bearing (801).

6. The cabinet for a power amplifier according to claim 5, wherein: the screw rod (8) is provided with a rotary handle (802).

7. The cabinet for a power amplifier according to claim 4, wherein: the adjusting block (4) is provided with a threaded hole (401), and the threaded hole (401) is meshed with the screw rod (8).