CN219329812U

CN219329812U - Rotatable sound box

Info

Publication number: CN219329812U
Application number: CN202223190706.8U
Authority: CN
Inventors: 孟超; 黄序洲; 陈宇山; 欧阳林; 杨先剑
Original assignee: Guangdong Shile Technology Industry Co ltd
Current assignee: Guangdong Shile Technology Industry Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-11
Anticipated expiration: 2032-11-30

Abstract

The utility model provides a rotatable sound box, which relates to the technical field of sound boxes, and comprises a protective box, a sound box body arranged in the protective box and a base used for supporting the protective box, wherein a through groove is formed in the protective box, and a top rod and a bottom rod are respectively arranged at the top and the bottom of the sound box body; can drive the inside sound body of protective housing through rotating the protective housing and rotate together to restrict the rotation of protective housing through restriction mechanism, thereby realized adjusting the horizontal direction of sound body, satisfy the different demands to sound body under the different stage environment, treat that the device does not need to use, drive sound body through adjustment mechanism and rotate in the protective housing inside, make the arc baffle turn to the logical groove department of protective housing and block logical groove, thereby set up sound body in the confined environment who comprises protective housing and arc baffle, can play the guard action to it when not using sound body.

Description

Rotatable sound box

Technical Field

The utility model relates to the technical field of sound equipment, in particular to a rotatable sound equipment.

Background

The sound equipment refers to a set of audio system for making sound by combining electrical equipment, and the sound equipment refers to other sounds except human language and music, including sounds of natural environment, animal sounds, sounds of machine tools, various sounds made by human actions, and the like, and the sound equipment approximately comprises a power amplifier, peripheral equipment (including a pressure limiter, an effector, an equalizer, a VCD, a DVD, and the like), a loudspeaker (a sound box, a loudspeaker), a sound console, a microphone, a display device, and the like.

A column-shaped upright stage sound is disclosed in chinese patent with publication number CN208424730U, and comprises a sound box body, a screw hole, a screw, a rotating seat, a screw motor, a base and a rotating motor. However, the inventor finds that the sound equipment is easy to be damaged by impact and dust when the device is not used and the sound equipment body is exposed to the external environment for a long time.

Disclosure of Invention

The utility model aims to provide a rotatable sound box, which aims to solve the problem that the sound box body is exposed to the external environment for a long time in the prior art and is easily damaged by impact and dust.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a rotatable formula stereo set, includes the protective housing, installs at the inside sound body of protective housing and the base that is used for supporting the protective housing, the logical groove has been seted up on the protective housing, ejector pin and sill bar are installed respectively to sound body's top and bottom, sound body passes through sill bar and ejector pin rotation to be connected in the inside of protective housing, sound body installs the arc baffle that is used for blockking the protective housing logical groove apart from a side of loudspeaker, the inside of protective housing is equipped with control sound body pivoted adjustment mechanism, the rotation groove has been seted up at the top of base, the bottom of protective housing rotates to be connected in the inside of rotation groove, be equipped with restriction protective housing pivoted restriction mechanism on the base.

In order to enable the protective box to rotate on the top of the base, the bottom of the protective box is fixedly connected with a support column, and the support column is rotatably connected with the inner bottom wall of the rotating groove.

In order to facilitate the support of the protection box to rotate at the top of the base, the utility model has the further technical scheme that the bottom of the protection box is fixedly connected with a support rod, the inner bottom wall of the rotation groove is provided with a sliding groove, the bottom of the support rod is provided with universal beads, and the universal beads slide in the sliding groove.

In order to facilitate the driving of the sound body to rotate in the protective box, the utility model further adopts the technical scheme that the adjusting mechanism comprises a top box fixed on the inner top wall of the protective box, the ejector rod rotates in the top box, the ejector rod is fixedly connected with a worm wheel, the inner part of the top box is rotationally connected with a worm, and the worm wheel is meshed with the worm.

In order to enable the worm to conveniently drive the worm to rotate, a further technical scheme of the utility model is that the worm extends to the outside of the protective box, and a hand wheel is arranged at one end of the worm.

In order to enable the protective box to have the function of limiting the rotation of the protective box on the base, the protective box comprises a sleeve fixed on the base, the middle lower portion of the protective box is provided with jacks in a circumferential array, the inside of the sleeve is connected with a plug rod, one end of the plug rod is plugged into the jack, and the plug rod is fixedly connected with a baffle and a spring in a sleeved mode.

In order to facilitate the whole device to move and carry, the utility model further adopts the technical scheme that the bottom of the base is provided with universal wheels.

In order to make the universal wheel have the function of ground separation, the utility model further adopts the technical scheme that a fixing plate is fixedly connected to the base, a screw is connected to the inner thread of the fixing plate, and a backing plate is arranged at the bottom of the screw.

The beneficial effects of the utility model are as follows:

1. can drive the inside sound body of protective housing through rotating the protective housing and rotate together to restrict the rotation of protective housing through restriction mechanism, thereby realized adjusting the horizontal direction of sound body, satisfy the different demands to sound body under the different stage environment, treat that the device does not need to use, drive sound body through adjustment mechanism and rotate in the protective housing inside, make the arc baffle turn to the logical groove department of protective housing and block logical groove, thereby set up sound body in the confined environment who comprises protective housing and arc baffle, can play the guard action to it when not using sound body.

2. Make the protective housing rotate at the top of base through setting up the support column to through the bracing piece that sets up, increased the stability to the protective housing support, through the hand wheel of rotating worm one end, drive the ejector pin and rotate under the effect of worm wheel and worm, thereby control sound body and rotate inside the protective housing, through taking out the one end of inserted bar from the inside of jack, thereby release restriction mechanism, make the protective housing carry out free rotation at the base top, through setting up the universal wheel, the device of being convenient for wholly carries, promote the backing plate through rotating the screw rod and descend, replace the universal wheel to carry out strutting arrangement through the backing plate, thereby improved the stability of device placement in-process.

Drawings

FIG. 1 is a specific embodiment of the present utility model in the embodiment, the device is in front view.

Fig. 2 is a top view of a roof box structure in an embodiment of the utility model.

Fig. 3 is a cross-sectional view of a base structure in an embodiment of the utility model.

Fig. 4 is a schematic view of a limiting mechanism according to an embodiment of the present utility model.

In the figure: 1. a protective box; 11. a jack; 12. a support rod; 2. an acoustic body; 21. a bottom bar; 22. a push rod; 23. an arc baffle plate; 3. a top box; 4. a base; 41. a rotating groove; 42. a sliding groove; 5. a support column; 6. a sleeve; 61. a rod; 7. a fixing plate; 71. a screw; 72. a backing plate; 8. and a universal wheel.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1-4, a rotatable stereo set, including the protective housing 1, install at the inside sound body 2 of protective housing 1 and be used for supporting the base 4 of protective housing 1, open the groove on the protective housing 1, ejector pin 22 and sill bar 21 are installed respectively to the top and the bottom of sound body 2, sound body 2 rotates through sill bar 21 and ejector pin 22 to connect in the inside of protective housing 1, the arc baffle plate 23 that is used for blockking protective housing 1 logical groove is installed to one side that sound body 2 kept away from loudspeaker, the inside of protective housing 1 is equipped with control sound body 2 pivoted adjustment mechanism, the rotation groove 41 has been seted up at the top of base 4, the inside at rotation groove 41 is connected in the bottom rotation of protective housing 1, be equipped with restriction mechanism that restriction protective housing 1 pivoted on the base 4.

In this embodiment, can drive the inside sound body 2 of protective housing 1 through rotating protective housing 1 and rotate together to restrict the rotation of protective housing 1 through restriction mechanism, thereby realized adjusting the horizontal direction of sound body 2, satisfy the different demands to sound body 2 under the different stage environment, treat that the device does not need the use, drive sound body 2 through adjustment mechanism and rotate at protective housing 1 inside, make arc baffle 23 turn to the logical groove department of protective housing 1 and block logical groove, thereby set up sound body 2 in the confined environment that comprises protective housing 1 and arc baffle 23, can play the guard action to it when not using sound body 2.

In another embodiment of the present utility model, as shown in fig. 1 and 3, the support column 5 is provided to allow the protection box 1 to rotate on the top of the base 4, and the support rod 12 is provided to increase the stability of the support of the protection box 1.

As shown in fig. 1 and 2, specifically, by rotating a hand wheel at one end of the worm, the ejector rod 22 is driven to rotate under the action of the worm wheel and the worm, so as to control the sound body 2 to rotate inside the protective box 1.

As shown in fig. 1 and 4, the restriction mechanism is released by pulling out one end of the plunger 61 from the inside of the insertion hole 11, and the protection box 1 is allowed to freely rotate on the top of the base 4.

As shown in fig. 1, the universal wheels are preferably arranged, so that the whole device is convenient to carry.

As shown in fig. 1, the backing plate 72 is pushed to descend by rotating the screw 71, and the backing plate 72 is used for supporting the device instead of the universal wheel 8, so that the stability of the device in the placing process is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

1. The utility model provides a rotatable formula stereo set, includes protective housing (1), installs at inside sound body (2) of protective housing (1) and base (4) that are used for supporting protective housing (1), a serial communication port, logical groove has been seted up on protective housing (1), ejector pin (22) and sill bar (21) are installed respectively to the top and the bottom of sound body (2), sound body (2) are connected in the inside of protective housing (1) through sill bar (21) and ejector pin (22) rotation, arc baffle (23) that are used for blockking protective housing (1) logical groove are installed to a side of loudspeaker is kept away from to sound body (2), the inside of protective housing (1) is equipped with control sound body (2) pivoted adjustment mechanism, rotation groove (41) have been seted up at the top of base (4), the inside at rotation groove (41) is rotated to the bottom of protective housing (1), be equipped with restriction protective housing (1) pivoted restriction mechanism on base (4).

2. A rotatable sound box according to claim 1, wherein the bottom of the protective box (1) is fixedly connected with a support column (5), and the support column (5) is rotatably connected to the inner bottom wall of the rotary groove (41).

3. The rotatable sound equipment according to claim 2, characterized in that the bottom of the protective box (1) is fixedly connected with a supporting rod (12), a sliding groove (42) is formed in the inner bottom wall of the rotating groove (41), and universal beads are mounted at the bottom of the supporting rod (12) and slide in the sliding groove (42).

4. A rotatable sound according to claim 1, characterized in that the adjusting mechanism comprises a top box (3) fixed on the inner top wall of the protective box (1), the top rod (22) rotates in the top box (3), a worm wheel is fixedly connected to the top rod (22), a worm is rotatably connected to the inside of the top box (3), and the worm wheel is meshed with the worm.

5. A rotatable sound according to claim 4, characterized in that the worm extends outside the protective casing (1), and that a hand wheel is mounted at one end of the worm.

6. The rotatable sound equipment according to claim 1, characterized in that the limiting mechanism comprises a sleeve (6) fixed on the base (4), the middle lower part of the protective box (1) is provided with jacks (11) of a circumferential array, the inside of the sleeve (6) is connected with a plug rod (61), one end of the plug rod (61) is plugged into the inside of the jacks (11), and the plug rod (61) is fixedly connected with a baffle plate and sleeved with a spring.

7. A rotatable sound unit according to claim 1, characterized in that the base (4) is provided with a universal wheel (8) at its bottom.

8. A rotatable sound box according to claim 1, characterized in that the base (4) is fixedly connected with a fixing plate (7), the internal thread of the fixing plate (7) is connected with a screw (71), and the bottom of the screw (71) is provided with a backing plate (72).