CN213280365U

CN213280365U - Exhibition room volume control device capable of being automatically adjusted

Info

Publication number: CN213280365U
Application number: CN202022604103.2U
Authority: CN
Inventors: 杨东
Original assignee: Jiangsu Hanjun Information Technology Co ltd
Current assignee: Jiangsu Hanjun Information Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-25
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an automatically adjustable exhibition room volume control device, including the volume control ware, the bottom of volume control ware is provided with the fixing base, the inside symmetry of fixing base is seted up flutedly, the volume control ware is connected with the recess block, the bottom of volume control ware is seted up the charging mouth, the top of fixing base is fixed with the charging head, the charging head is connected with the charging mouth block, the inner wall of recess is seted up built-in groove, the inside of built-in groove is provided with the stopper, be connected with built-in spring between stopper and the built-in groove; the utility model discloses a fixing base of design for when needs are placed the fader, can fix through the recess of design, the mouth that charges, the head that charges, built-in groove, stopper and built-in spring convenient and fast, can also charge the fader simultaneously, current technique compares, has made things convenient for the fixed work of fader greatly.

Description

Exhibition room volume control device capable of being automatically adjusted

Technical Field

The utility model belongs to the technical field of exhibition room volume controller, concretely relates to but automatically regulated's exhibition room volume control device.

Background

The volume controller is used for adjusting the volume of the sound in the exhibition hall.

The existing volume controller still has some defects when in use: when the existing volume controller is not used, the existing volume controller is only placed on a desktop, and the volume controller is easy to be knocked down by the storage mode, so that the volume controller cannot be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but automatically regulated's exhibition room volume control device to propose current volume controller in solving above-mentioned background art when not using, only put on the desktop, should deposit the mode, very easily appear being hit the condition that falls to volume controller, thereby lead to the unable problem that uses of volume controller.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but exhibition room volume control device of automatically regulated, includes the fader, the bottom of fader is provided with the fixing base, the inside symmetry of fixing base is seted up flutedly, the fader is connected with the recess block, the mouth that charges has been seted up to the bottom of fader, the top of fixing base is fixed with the head that charges, the head that charges is connected with the mouth block that charges, built-in groove has been seted up to the inner wall of recess, the inside in built-in groove is provided with the stopper, be connected with built-in spring between stopper and the built-in groove.

Preferably, the back of volume control has symmetrically been seted up the spacing groove, the inside symmetry in spacing groove is provided with the fixed block, be connected with the fixed axle between fixed block and the spacing groove, the inside of spacing groove is provided with the handle for the inboard of fixed block, be connected with the elastic webbing between handle and the fixed block, the inner wall symmetry in spacing groove has seted up the operation groove.

Preferably, the handle is a rubber component, and the end of the handle is of an arc structure.

Preferably, the cross section of the fixed block is of a rectangular structure, and the fixed block is attached to the surface of the fixed shaft.

Preferably, a key is arranged on the surface of the volume controller, and the end part of the volume controller is of an arc structure.

Preferably, the limiting block is an elastic material component, and the limiting block is attached to the side face of the volume controller.

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

1. the utility model discloses a fixing base of design for when needs are placed the fader, can fix through the recess of design, the mouth that charges, the head that charges, built-in groove, stopper and built-in spring convenient and fast, can also charge the fader simultaneously, current technique compares, has made things convenient for the fixed work of fader greatly.

2. The utility model discloses a handle of design for when the volume control ware is handed in needs and is used, can fix a position volume control ware through handle and the elastic webbing of design, current technique compares, has avoided volume control ware to drop from the palm.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the structure of the built-in groove of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

in the figure: 1. a volume controller; 2. a fixed seat; 3. a groove; 4. a charging port; 5. a charging head; 6. a built-in groove; 7. a limiting block; 8. a built-in spring; 9. a limiting groove; 10. a fixed block; 11. a fixed shaft; 12. a handle; 13. an elastic band; 14. the tank is operated.

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 to 3, the present invention provides a technical solution: the utility model provides a but automatically regulated's exhibition room volume control device, including fader 1, fader 1's bottom is provided with fixing base 2, recess 3 has been seted up to fixing base 2's inside symmetry, fader 1 is connected with recess 3 block, mouth 4 that charges has been seted up to fader 1's bottom, fixing base 2's top is fixed with charging head 5, charging head 5 is connected with mouth 4 block that charges, built-in groove 6 has been seted up to recess 3's inner wall, the inside of built-in groove 6 is provided with stopper 7, be connected with built-in spring 8 between stopper 7 and the built-in groove 6, be convenient for spacing volume controller 1 through stopper 7.

In this embodiment, preferably, the back of the volume controller 1 is symmetrically provided with a limiting groove 9, the inside of the limiting groove 9 is symmetrically provided with a fixing block 10, a fixing shaft 11 is connected between the fixing block 10 and the limiting groove 9, the inside of the limiting groove 9 is provided with a handle 12 relative to the inner side of the fixing block 10, an elastic belt 13 is connected between the handle 12 and the fixing block 10, the inner wall of the limiting groove 9 is symmetrically provided with an operation groove 14, and the handle 12 is conveniently lifted out from the inside of the limiting groove 9 through the operation groove 14.

In this embodiment, it is preferable that the handle 12 is made of rubber, and the end portion of the handle 12 is an arc-shaped structure, so that the volume controller 1 can be lifted up by the handle 12.

In this embodiment, preferably, the cross section of the fixing block 10 is a rectangular structure, and the fixing block 10 is attached to the surface of the fixing shaft 11, so that the fixing block 10 can rotate on the surface of the fixing shaft 11.

In this embodiment, preferably, a key is disposed on the surface of the volume controller 1, and the end of the volume controller 1 is of an arc structure, so that the screen of the volume controller 1 can be woken up conveniently through the key.

In this embodiment, preferably, the limiting block 7 is an elastic material member, and the limiting block 7 is attached to the side surface of the volume controller 1, so that the volume controller 1 is limited by the limiting block 7.

The utility model discloses a theory of operation and use flow: when the volume controller 1 needs to be fixed, the volume controller 1 is firstly placed in the fixed seat 2 and connected with the groove 3, the limit block 7 is extruded, the limit block 7 extrudes the built-in spring 8 to retract into the built-in groove 6 under the action of external force, after the volume controller 1 is completely clamped into the groove 3, the limit block 7 pops out from the inside of the built-in groove 6 under the action of the built-in spring 8 and is attached to the volume controller 1, the volume controller 1 can be limited and fixed, meanwhile, the charging port 4 is connected with the charging head 5, the volume controller 1 is charged, when the volume controller 1 needs to be taken up for use, the handle 12 is firstly pulled up through the operation groove 14, the handle 12 is enabled to be moved out from the inside of the limit groove 9 through stretching the elastic belt 13, and the handle 12 is enabled to rotate on the surface of the fixed shaft 11 through the fixed block 10, the handle 12 is enabled to rotate and move, the palm of the hand is then inserted into the interior of the handle 12 to hold the fader 1.

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. An exhibition hall volume control device that can automatically regulated, includes fader (1), its characterized in that: the bottom of fader (1) is provided with fixing base (2), recess (3) have been seted up to the inside symmetry of fixing base (2), fader (1) is connected with recess (3) block, charge mouth (4) have been seted up to the bottom of fader (1), the top of fixing base (2) is fixed with the head (5) that charges, charge head (5) and charge mouth (4) block and be connected, built-in groove (6) have been seted up to the inner wall of recess (3), the inside of built-in groove (6) is provided with stopper (7), be connected with built-in spring (8) between stopper (7) and built-in groove (6).

2. The apparatus of claim 1, wherein the volume control device comprises: spacing groove (9) have been seted up to the back symmetry of fader (1), the inside symmetry of spacing groove (9) is provided with fixed block (10), be connected with fixed axle (11) between fixed block (10) and spacing groove (9), the inside of spacing groove (9) is provided with handle (12) for the inboard of fixed block (10), be connected with elastic webbing (13) between handle (12) and fixed block (10), operation groove (14) have been seted up to the inner wall symmetry of spacing groove (9).

3. An automatically adjustable exhibition hall volume control device according to claim 2, characterized in that: the handle (12) is a rubber component, and the end part of the handle (12) is of an arc-shaped structure.

4. An automatically adjustable exhibition hall volume control device according to claim 2, characterized in that: the cross section of the fixed block (10) is of a rectangular structure, and the fixed block (10) is attached to the surface of the fixed shaft (11).

5. The apparatus of claim 1, wherein the volume control device comprises: the surface of the volume controller (1) is provided with a key, and the end part of the volume controller (1) is of an arc-shaped structure.

6. The apparatus of claim 1, wherein the volume control device comprises: the limiting block (7) is an elastic material component, and the limiting block (7) is attached to the side face of the volume controller (1).