CN210868034U

CN210868034U - Wall-hanging stereo set

Info

Publication number: CN210868034U
Application number: CN201921626859.8U
Authority: CN
Inventors: 陈家辉; 朱俐
Original assignee: Guangzhou Lihui Sound Technology Co ltd
Current assignee: Guangzhou Lihui Sound Technology Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-26
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a stereo set technical field, concretely relates to wall-hanging stereo set, including a box and a support, the box is fixed in the support, the support includes the first support of direct fixation in wall and the second support that is fixed in the box back, first support and second support one end are rotated and are connected, and the other end adopts adjustable length's connecting piece to connect. The utility model discloses simple structure, convenient to use form a stable triangular structure through setting up first support, second support and connecting piece and make the box be fixed in and keep good stability behind the second support, and the adjustable length setting of connecting piece makes the positive orientation of box can be controlled to the pronunciation face that makes the box can be selected as required.

Description

Wall-hanging stereo set

Technical Field

The utility model relates to a stereo set technical field, concretely relates to wall-hanging stereo set.

Background

Many families can arrange some sound equipment at home, sometimes the sound equipment can be arranged at a high position of a wall, and the sound equipment does not occupy the space and can effectively broadcast; but all are fixed installation, only fixed broadcast direction. Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that above-mentioned exists, provide a wall-hanging stereo set, can change the broadcast direction of audio amplifier.

The utility model discloses a realize above-mentioned purpose, take following technical scheme to realize:

the utility model provides a wall-hanging stereo set, includes a box and a support, the box is fixed in the support, the support includes the first support of direct fixation in wall and the second support that is fixed in the box back, first support and second support one end are rotated and are connected, and the other end adopts the connecting piece of adjustable length to connect.

Preferably, the connecting piece comprises a shell, a gear rotatably arranged in the shell and two racks slidably arranged in the shell, the tooth surfaces of the two racks face to the other rack, and the gear is positioned between the two racks and is simultaneously meshed with the two racks.

Preferably, the two racks extend out of two ends of the shell, and rotating seats fixedly connected to the racks are arranged at the tops of the first support and the second support in a rotating mode.

Preferably, the housing is rotatably provided with a handle, and the handle is fixedly connected with the gear.

Preferably, the handle is provided with a deadlocking means.

Preferably, the first support comprises an upper support, a lower support and a fixing pin, the lower support is directly fixed to a wall surface, the upper support is slidably arranged on the lower support, the upper support and the lower support are both provided with pin holes, the fixing pin is provided with an expansion end, the expansion end is larger than the pin holes, the expansion end and the pin holes both contain magnetic materials, and the top end of the upper support is connected with the rotating seat.

Preferably, the upper bracket is fixedly provided with a buckle for clamping the connecting piece.

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

the utility model discloses simple structure, convenient to use form a stable triangular structure through setting up first support, second support and connecting piece and make the box be fixed in and keep good stability behind the second support, and the adjustable length setting of connecting piece makes the positive orientation of box can be controlled to the pronunciation face that makes the box can be selected as required.

Drawings

Fig. 1 is a schematic structural view of a wall-mounted sound box according to the present invention;

fig. 2 is a schematic structural diagram of a wall-hanging type sound box of the present invention.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1-2, a wall-hanging type sound box comprises a box body 1 and a support 2, wherein the box body 1 is fixed on the support 2, the support 2 comprises a first support 21 directly fixed on a wall surface and a second support 22 fixed on the back surface of the box body 1, one end of the first support 21 is rotatably connected with one end of the second support 22, and the other end of the first support 21 is connected with the other end of the second support 22 through a connecting piece 23 with adjustable length.

The first bracket 21, the second bracket 22 and the connecting piece 23 are arranged to form a stable triangular structure, so that the box body 1 is kept stable after being fixed on the second bracket 22, and the adjustable length of the connecting piece 23 enables the orientation of the front face of the box body 1 to be controlled, so that the sounding face of the box body 1 can be selected as required.

The connecting member 23 includes a housing 231, a gear 232 rotatably disposed in the housing 231, and two racks 233 slidably disposed in the housing 231, wherein the two racks 233 face each other, and the gear 232 is disposed between the two racks 233 and simultaneously engaged with the two racks 233.

The link 23 is made telescopic by providing a gear 232 and a rack 233 which mesh with each other.

Both racks 233 extend from both ends of the housing 231, and the top portions of the first and

second brackets

21 and 22 are rotatably provided with rotating seats 24 fixedly connected to the racks 233.

The rack 233 is extended from both ends, and the link 23 can be connected to the first bracket 21 and the second bracket 22 from both sides. And the arrangement of the rotating seat 24 ensures the stability of the triangular structure formed by the first bracket 21, the second bracket 22 and the connecting piece 23 when the connecting piece 23 is changed.

The housing 231 is rotatably provided with a handle 25, and the handle 25 is fixedly connected with the gear 232.

The handle 25 fixedly connected with the gear 232 is provided, so that a user can conveniently operate and control the gear 232.

The handle 25 is provided with a locking device.

The deadlocking means is provided to deadlock the handle 25 and thus the gear 232 when rotation of the gear 232 is not required to achieve a stable effect.

The first bracket 21 comprises an upper bracket 211, a lower bracket 212 and a fixing pin 213, the lower bracket 212 is directly fixed on the wall surface, the upper bracket 211 is slidably arranged on the lower bracket 212, the upper bracket 211 and the lower bracket 212 are respectively provided with a pin hole 214, the fixing pin 213 is provided with an expanded end 215, the expanded end 215 is larger than the pin hole 214, the expanded end 215 and the pin hole 214 both contain magnetic materials, and the top end of the upper bracket 211 is connected with the rotating base 24.

The provision of the fixing pin 213 and the pin hole 214 allows the upper bracket 211 and the lower bracket 212 to be fixed relative to each other, and the use of the enlarged end 215 and the magnetic material allows the fixing pin 213 to be attracted to the pin hole 214 without being inserted into the pin hole 214 and difficult to be removed.

The upper bracket 211 is fixedly provided with a buckle for clamping the connecting piece 23.

The specific embodiment is as follows:

when the bracket is placed at ordinary times, the upper bracket 211 is at the uppermost end, the pin shaft is inserted into the pin hole 214 to fix the upper bracket 211 and the lower bracket 212 relatively, the pin shaft is fixed to the pin hole 214 under the action of the magnetic material and the expansion end 215, the connecting piece 23 is in a vertical state, the buckle clamps the connecting piece 23 to fix the connecting piece 23 to the upper bracket 211, and the second bracket 22 is in a vertical state and leans against the lower bracket 212. The sound emission surface of the sound at this time is horizontal.

When the pronunciation needs to be inclined downwards, the fastener is loosened to loosen the connecting piece 23, the bolt is pulled out of the pin hole 214 to enable the upper support 211 to slide downwards, the sliding degree is determined according to experience or using effect, the bolt is inserted into the pin hole 214, the pin shaft is fixed in the pin hole 214 under the action of the magnetic material and the expansion end 215, the connecting piece 23 at the moment rotates and drives the second support 22 to be separated from the first support 21 and rotate, the handle 25 is utilized to conduct fine adjustment on the length of the connecting piece 23, the locking device is firstly opened before fine adjustment to enable the handle 25 to rotate, and the locking device is closed after fine adjustment to enable the handle 25 not to rotate. Thereby completing the adjustment of the angle of the sound.

After the pin is inserted into the pin hole 214, the enlarged end 215 is magnetically attracted to the pin hole 214, and the pin hole 214 is smaller than the enlarged end 215 such that the enlarged end 215 is retained outside the pin hole 214.

The utility model discloses simple structure, convenient to use form a stable triangular structure through setting up first support 21, second support 22 and connecting piece 23 and make box 1 be fixed in and keep good stability behind second support 22, and the adjustable length setting of connecting piece 23 makes the positive orientation of box 1 can be controlled to the pronunciation face that makes box 1 can be selected as required.

However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications described in the claims and the specification of the present invention are included in the scope of the present invention. In addition, the abstract and the title are provided for assisting the search of patent documents and are not intended to limit the scope of the present invention.

Claims

1. The utility model provides a wall-hanging stereo set which characterized in that, includes a box and a support, the box is fixed in the support, the support includes the first support of direct fixation in wall and the second support that is fixed in the box back, first support and second support one end are rotated and are connected, and the other end adopts adjustable length's connecting piece to connect.

2. The wall-hanging type sound box as claimed in claim 1, wherein the connecting member comprises a housing, a gear rotatably disposed in the housing, and two racks slidably disposed in the housing, wherein the two racks face each other, and the gear is disposed between the two racks and simultaneously engaged with the two racks.

3. The wall-hanging type sound box as claimed in claim 2, wherein two racks are extended from both ends of the housing, and a rotary seat fixedly connected to the racks is rotatably provided on the top of each of the first and second brackets.

4. The wall-hanging type sound box as claimed in claim 2, wherein the housing is rotatably provided with a handle, and the handle is fixedly connected with the gear.

5. A wall-hanging sound as claimed in claim 4, wherein the handle is provided with a deadlocking means.

6. The wall-hanging type sound box as claimed in claim 3, wherein the first bracket comprises an upper bracket, a lower bracket and a fixing pin, the lower bracket is directly fixed to a wall surface, the upper bracket is slidably disposed on the lower bracket, the upper bracket and the lower bracket are both provided with pin holes, the fixing pin is provided with an enlarged end, the enlarged end is larger than the pin holes, the enlarged end and the pin holes both contain magnetic materials, and the top end of the upper bracket is connected with the rotary base.

7. The wall-hanging type sound box as claimed in claim 6, wherein the upper bracket is fixedly provided with a buckle for clamping the connecting member.