CN214901202U - Sound box convenient to remove dust - Google Patents

Abstract

The utility model discloses an audio amplifier convenient to remove dust, including the audio amplifier body, the positive swing joint of audio amplifier body has the panel, the spacing slide of the equal fixedly connected with in both sides of panel, and spacing spout has all been seted up to the positive both sides of audio amplifier body. The utility model discloses a pulling arm-tie, the arm-tie drives activity kelly and baffle outward movement, reset spring is stretched when the activity kelly is moving, when the inner chamber in activity kelly follow calorie hole is taken out from, upwards mention the panel, the spacing slide of panel both sides is in the inner chamber of spacing spout slides, thereby accomplish the dismantlement of counterplate, the convenience is cleared up the dust of audio amplifier body inner chamber, solved current audio amplifier in long-term use, certain dust can be adhered to inside or dust screen, and the audio amplifier is mostly the integral type or uses the bolt fastening, therefore be not convenient for clear up the dust of inside, the adhering to of dust leads to electrical components's damage easily, and influence the problem of the tone quality of audio amplifier.

Description

Sound box convenient to remove dust

Technical Field

The utility model relates to an audio amplifier technical field specifically is an audio amplifier convenient to remove dust.

Background

The audio amplifier indicates except people's language, other sounds except music, including natural environment's sound, the sound of animal, the audio amplifier of machine tool, various sounds that people's action was sent etc, exactly, be exactly the audio amplifier suit machine of the wholeness that the firm released, its function is complete as far as possible, high durability and convenient use, the outward appearance is gorgeous, make up all parts of audio amplifier, there is the audio amplifier, power amplifier and cassette etc., all provided by a factory, holistic cooperation is better, and also relatively unified in the appearance, current audio amplifier is in long-term use, inside or certain dust screen can adhere to, and the audio amplifier is mostly the integral type or uses the bolt fastening, therefore be not convenient for clear up the dust of inside, the adhesion of dust leads to electrical components's damage easily, and influence the tone quality of audio amplifier.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an audio amplifier convenient to remove dust possesses the advantage that conveniently removes dust, has solved current audio amplifier in long-term use, and certain dust can be adhered to inside or dust screen, and the audio amplifier is mostly the integral type or uses the bolt fastening, so is not convenient for clear up the dust of inside, and the adhering to of dust leads to electrical components's damage easily to influence the problem of the tone quality 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 convenient to remove dust, includes the audio amplifier body, the positive swing joint of audio amplifier body has the panel, the equal spacing slide of fixedly connected with in both sides of panel, spacing spout has all been seted up to the positive both sides of audio amplifier body, spacing slide keep away from the one end of panel extend to the inner chamber of spacing spout and with the inner chamber sliding connection of spacing spout, the card hole has been seted up to the upper end on spacing slide surface, the equal fixedly connected with sleeve pipe in upper end of the positive both sides of audio amplifier body, sheathed tube inner chamber swing joint has movable clamping bar, the one end of movable clamping bar runs through the sleeve pipe and extends to the inner chamber in card hole.

Preferably, the other end of the movable clamping rod penetrates through the sleeve and is fixedly connected with the pulling plate.

Preferably, the upper end and the lower end of the surface of the panel are fixedly connected with dust screen bodies, and the two dust screen bodies are distributed in an up-and-down symmetrical mode.

Preferably, the surface of the movable clamping rod at one end of the inner cavity of the sleeve is fixedly connected with a baffle, the surface of the movable clamping rod at one end of the inner cavity of the sleeve is sleeved with a return spring, and two sides of the return spring are fixedly connected with the inner wall of the sleeve and the baffle respectively.

Preferably, the movable clamping rod is located the surface of sleeve pipe inner chamber one end and has seted up the constant head tank, sheathed tube inner wall fixedly connected with locating lever, the other end of locating lever extend to the inner chamber of constant head tank and with the inner chamber sliding connection of constant head tank.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a pulling the arm-tie, the arm-tie drives activity kelly and baffle outward motion, activity kelly is stretched in the motion, when activity kelly takes out from the inner chamber of calorie hole, mention the panel upwards, the spacing slide of panel both sides slides in the inner chamber of spacing spout, thereby accomplish the dismantlement of counterplate, conveniently clear up the dust of audio amplifier body inner chamber, otherwise place the spacing slide of panel both sides in the inner chamber of spacing spout and promote downwards, reset spring's elasticity that resets can drive activity kelly and extend to the inner chamber of calorie hole, thereby accomplish the fixed of counterplate, solved current audio amplifier in the long-term use, certain dust can be adhered to inside or dust screen, and mostly be integral type or use the bolt fastening, therefore be not convenient for clear up the dust of inside, the adhesion of dust leads to the damage of electrical components easily, and affect the sound quality of the sound box.

2. The utility model discloses a set up baffle and reset spring, played the effect that drives movable kelly and reset, through setting up constant head tank and locating lever, played the spacing effect of activity kelly, through setting up spacing slide and spacing spout, played the spacing effect of counterplate.

Drawings

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

FIG. 2 is a schematic view of the front view structure of the panel of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure of FIG. 1;

fig. 4 is a schematic view of the sectional structure of the sleeve of the present invention.

In the figure: 1. a sound box body; 2. a panel; 3. a limiting sliding plate; 4. a limiting chute; 5. a sleeve; 6. a movable clamping rod; 7. pulling a plate; 8. a dust screen body; 9. a baffle plate; 10. a return spring; 11. positioning a groove; 12. positioning a rod; 13. and (6) clamping the hole.

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.

The utility model discloses a loudspeaker box body 1, panel 2, spacing slide 3, spacing spout 4, sleeve pipe 5, activity kelly 6, arm-tie 7, dust screen body 8, baffle 9, reset spring 10, constant head tank 11, locating lever 12 and card hole 13 part are the parts that universal standard spare or field technician know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a sound box convenient for dust removal comprises a sound box body 1, a panel 2 is movably connected to the front of the sound box body 1, a limiting sliding plate 3 is fixedly connected to both sides of the panel 2, a limiting sliding groove 4 is formed on both sides of the front of the sound box body 1, one end of the limiting sliding plate 3, which is far away from the panel 2, extends to an inner cavity of the limiting sliding groove 4 and is slidably connected with an inner cavity of the limiting sliding groove 4, a clamping hole 13 is formed in the upper end of the surface of the limiting sliding plate 3, a sleeve 5 is fixedly connected to the upper ends of both sides of the front of the sound box body 1, a movable clamping rod 6 is movably connected to the inner cavity of the sleeve 5, one end of the movable clamping rod 6 penetrates through the sleeve 5 and extends to the inner cavity of the clamping hole 13, the movable clamping rod 6 and a baffle 9 are driven to move outwards by pulling the pulling of the pulling plate 7, a return spring 10 is stretched while the movable clamping rod 6 moves, when the movable clamping rod 6 is pulled away from the inner cavity of the clamping hole 13, upwards mention panel 2, the spacing slide 3 of panel 2 both sides slides at the inner chamber of spacing spout 4, thereby accomplish the dismantlement of counterplate 2, the convenience is cleared up the dust of 1 inner chamber of audio amplifier body, place the spacing slide 3 of panel 2 both sides in the inner chamber of spacing spout 4 promotes downwards otherwise, reset spring 10's elasticity that resets can drive movable kelly 6 and extend to the inner chamber of card hole 13, thereby accomplish the fixed of counterplate 2, current audio amplifier has been solved in long-term use, certain dust can be adhered to inside or dust screen, and the audio amplifier is mostly the integral type or use the bolt fastening, therefore be not convenient for clear up the dust of inside, the adhering to of dust leads to electrical components's damage easily, and the problem of the tone quality of influence audio amplifier.

In this embodiment, specifically, the other end of the movable clamping rod 6 penetrates through the sleeve 5 and is fixedly connected with the pulling plate 7.

In this embodiment, specifically, the upper end and the lower extreme on panel 2 surface are equal fixedly connected with dust screen body 8, and two dust screen bodies 8 are vertically symmetrical to distribute.

In this embodiment, specifically, the surface of the movable clamping rod 6 located at one end of the inner cavity of the sleeve 5 is fixedly connected with the baffle 9, the surface of the movable clamping rod 6 located at one end of the inner cavity of the sleeve 5 is sleeved with the return spring 10, and two sides of the return spring 10 are respectively fixedly connected with the inner wall of the sleeve 5 and the baffle 9.

In this embodiment, specifically, the positioning groove 11 has been seted up on the surface that movable clamping bar 6 is located 5 inner chambers of sleeve pipe one end, and the inner wall fixedly connected with locating lever 12 of sleeve pipe 5, the other end of locating lever 12 extend to the inner chamber of positioning groove 11 and with the inner chamber sliding connection of positioning groove 11.

When the sound box is used, the pulling plate 7 is pulled, the pulling plate 7 drives the movable clamping rod 6 and the baffle 9 to move outwards, the reset spring 10 is stretched when the movable clamping rod 6 moves, when the movable clamping rod 6 is pulled out from the inner cavity of the clamping hole 13, the panel 2 is lifted upwards, the limiting sliding plates 3 on two sides of the panel 2 slide in the inner cavity of the limiting sliding grooves 4, so that the panel 2 is disassembled, the dust in the inner cavity of the sound box body 1 is convenient to clean, otherwise, the limiting sliding plates 3 on two sides of the panel 2 are placed in the inner cavity of the limiting sliding grooves 4 to push downwards, the reset elasticity of the reset spring 10 can drive the movable clamping rod 6 to extend to the inner cavity of the clamping hole 13, so that the panel 2 is fixed, certain dust can be attached to the inner part or a dust screen in the existing sound box in the long-term use process is solved, most of the sound box are fixed by using an integral type or using a bolt, and therefore, the dust in the inner part is not convenient to clean, the attachment of dust easily causes the damage of electrical components and influences the sound quality of the sound box.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. The utility model provides a audio amplifier convenient to remove dust, includes audio amplifier body (1), its characterized in that: the utility model discloses a loudspeaker box, including audio amplifier body (1), the positive swing joint of audio amplifier body (1) has panel (2), the equal spacing slide of fixedly connected with in both sides of panel (2) (3), spacing spout (4) have all been seted up to audio amplifier body (1) positive both sides, the one end that panel (2) were kept away from in spacing slide (3) extend to the inner chamber of spacing spout (4) and with the inner chamber sliding connection of spacing spout (4), card hole (13) have been seted up to the upper end on spacing slide (3) surface, the equal fixedly connected with sleeve pipe (5) in upper end of audio amplifier body (1) positive both sides, the inner chamber swing joint of sleeve pipe (5) has activity kelly (6), the one end of activity kelly (6) runs through sleeve pipe (5) and extends to the inner chamber of card hole (13).

2. The sound box convenient for dust removal according to claim 1, wherein: the other end of the movable clamping rod (6) penetrates through the sleeve (5) and is fixedly connected with a pulling plate (7).

3. The sound box convenient for dust removal according to claim 1, wherein: the upper end and the lower end of the surface of the panel (2) are fixedly connected with dust screen bodies (8), and the two dust screen bodies (8) are distributed in an up-and-down symmetrical mode.

4. The sound box convenient for dust removal according to claim 1, wherein: the surface fixed connection that activity kelly (6) are located sleeve pipe (5) inner chamber one end is connected with baffle (9), the surface cover that activity kelly (6) are located sleeve pipe (5) inner chamber one end is equipped with reset spring (10), reset spring (10) both sides respectively with the inner wall and baffle (9) fixed connection of sleeve pipe (5).

5. The sound box convenient for dust removal according to claim 1, wherein: the movable clamping rod (6) is located on the surface of one end of the inner cavity of the sleeve (5) and is provided with a positioning groove (11), the inner wall of the sleeve (5) is fixedly connected with a positioning rod (12), and the other end of the positioning rod (12) extends to the inner cavity of the positioning groove (11) and is in sliding connection with the inner cavity of the positioning groove (11).

Images