CN213846951U

CN213846951U - Stereo set fixed adjusting device

Info

Publication number: CN213846951U
Application number: CN202120084283.8U
Authority: CN
Inventors: 殷霞
Original assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Current assignee: HEILONGJIANG INTERNATIONAL UNIVERSITY
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-07-30
Anticipated expiration: 2031-01-13

Abstract

The utility model relates to an adjusting device, more specifically the stereo set fixing adjusting device that says so. The lifting mechanism is connected to the frame mechanism, and the front end and the rear end of the lifting mechanism are respectively connected with one fixing mechanism. The utility model discloses both ends about can be convenient for the stereo set to fix in the display rear end for the listener can divide clear left and right sides sound channel, improve and watch the impression and improve and listen to experience, the steady rest can be convenient for settle the corner at the classroom podium for triangle-shaped and laminate, reduces occupation space, improves the availability factor, and the stereo set of the different models of centre gripping can be fixed to two fixed establishment, thereby makes experience person can experience the audio of both sides, increases and listens to the third dimension.

Description

Stereo set fixed adjusting device

Technical Field

The utility model relates to an adjusting device, more specifically the stereo set fixing adjusting device that says so.

Background

For example, utility model CN201920825563.2 a stereo set fixed adjustment device this utility model relates to a stereo set fixed adjustment technical field, more specifically the stereo set fixed adjustment device that says so, this stereo set fixed adjustment device is including flexible frame, cross frame and spring mechanism, and flexible frame fixed connection is at the lower extreme that rotates the link, spring mechanism is provided with two, and two spring mechanism's upper end fixed connection respectively is in the left and right sides of flexible frame lower extreme, and two spring mechanism's lower extreme respectively with the inner fixed connection of two cross frames, and the lower extreme of two flexible even boards articulates respectively on two cross frames. The utility model discloses a can be through the relative fixed position of adjusting locating plate frame and lower slide, and then use the stereo set main part of different scope sizes to use, during the use, with the couple that two hook plate lower extremes set up respectively hook in set up in the draw-in groove at stereo set main part left and right sides both ends can, through stereo set main part dead weight and two spring main parts return back pressure and fix stereo set main part. It cannot fix the sound at both left and right ends of the rear end of the display so that the listener can distinguish the left and right channels.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stereo set fixed regulation device can make the stereo set fix both ends about the display rear end for the listener can distinguish the left and right sound channel clearly.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a stereo set fixed adjusting device, includes frame mechanism, elevating system and fixed establishment, elevating system connects on frame mechanism, and a fixed establishment is connected respectively at elevating system's front and back both ends.

The frame mechanism comprises a stabilizing frame, a machine base and a rotating base, wherein the machine base is fixedly connected to the lower end of the stabilizing frame, and the rotating base is fixedly connected to the upper end of the stabilizing frame.

Elevating system includes motor I, lead screw I, lift seat, mount, square frame and short slab, and the output shaft of motor I passes through shaft coupling and I rigid coupling of lead screw, and lift seat threaded connection is on lead screw I, and the square frame rigid coupling is at the right-hand member of mount, mount of both ends rigid coupling respectively around the lift seat, and the lower extreme of every mount all is equipped with a short slab respectively, and the upper end of lead screw I is rotated and is connected on the roating seat, I rigid coupling of motor on the frame.

Fixing mechanism includes motor II, lead screw II, belt and grip block, lead screw II is provided with two, two lead screws II are connected through belt drive, the output shaft of motor II passes through II rigid couplings of shaft coupling and a lead screw, grip block of threaded connection respectively at both ends around every lead screw II, fixing mechanism mirror symmetry is provided with two, two lead screws II rotate respectively and connect the upper and lower both ends at the mount that is located the front end, two lead screws II rotate respectively and connect the upper and lower both ends at the mount that is located the rear end in addition, two motor II rigid couplings are respectively on two short boards.

And the screw thread turning directions of the front end and the rear end of each screw rod II are opposite.

And polishing the inner surface of the square frame.

The utility model relates to a stereo set fixed regulation device's beneficial effect does:

the utility model discloses both ends about can be convenient for the stereo set to fix in the display rear end for the listener can divide clear left and right sides sound channel, improve and watch the impression and improve and listen to experience, the steady rest can be convenient for settle the corner at the classroom podium for triangle-shaped and laminate, reduces occupation space, improves the availability factor, and the stereo set of the different models of centre gripping can be fixed to two fixed establishment, thereby makes experience person can experience the audio of both sides, increases and listens to the third dimension.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a sound fixing and adjusting device of the present invention;

fig. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is a second schematic structural view of the present invention;

fig. 4 is a third schematic structural diagram of the present invention.

In the figure: a frame mechanism 1; a stabilizer 101; a base 102; a rotary base 103; a lifting mechanism 2; a motor I201; a lead screw I202; a lifting seat 203; a fixed frame 204; a block 205; a short plate 206; a fixing mechanism 3; a motor II 301; a screw II 302; a belt 303; a clamping plate 304;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the present embodiment is described with reference to fig. 1 to 4, and a sound fixing and adjusting apparatus includes a frame mechanism 1, a lifting mechanism 2, and a fixing mechanism 3, wherein the lifting mechanism 2 is connected to the frame mechanism 1, and the front end and the rear end of the lifting mechanism 2 are respectively connected to one fixing mechanism 3.

The utility model discloses both ends about can be convenient for the stereo set to fix at the display rear end for the listener can divide clear left and right sides sound channel, improves and watches the impression and improve and listen to experience, and steady rest 101 can be convenient for settle the corner of classroom podium for triangle-shaped and laminate, reduces occupation space, improves the availability factor.

The second embodiment is as follows:

in the present embodiment, the frame mechanism 1 includes a stabilizer 101, a base 102, and a rotary seat 103, the base 102 is fixed to the lower end of the stabilizer 101, and the rotary seat 103 is fixed to the upper end of the stabilizer 101. The upper end and the lower end of the stabilizing frame 101 are triangular, so that the stabilizing frame can be conveniently attached to the wall corner of a classroom when being installed in the classroom, does not occupy a large space, is convenient to use and is convenient to store for a long time.

The third concrete implementation mode:

the embodiment is described with reference to fig. 1 to 4, in which the lifting mechanism 2 includes a motor i 201, a lead screw i 202, a lifting seat 203, a fixing frame 204, a square frame 205, and a short plate 206, an output shaft of the motor i 201 is fixedly connected to the lead screw i 202 through a coupling, the lifting seat 203 is screwed to the lead screw i 202, the square frame 205 is fixedly connected to a right end of the fixing frame 204, the front and rear ends of the lifting seat 203 are fixedly connected to the fixing frame 204, the lower end of each fixing frame 204 is provided with the short plate 206, the upper end of the lead screw i 202 is rotatably connected to the rotary seat 103, and the motor i 201 is fixedly connected to the base 102. During the use driving motor I201 drives I202 rotation of lead screw to it can go up and down to drive lift seat 203 by rotatory I202 of lead screw, and then is convenient for install the display of teaching usefulness in square frame 205 when low, reduces the risk degree of eminence installation.

The fourth concrete implementation mode:

the embodiment is described with reference to fig. 1 to 4, which is a sound fixing and adjusting device, the fixing mechanism 3 includes two motors ii 301, two lead screws ii 302, a belt 303 and two clamping plates 304, the two lead screws ii 302 are provided with two, the two lead screws ii 302 are in transmission connection through the belt 303, an output shaft of the motor ii 301 is fixedly connected with one lead screw ii 302 through a coupling, the front end and the rear end of each lead screw ii 302 are respectively in threaded connection with one clamping plate 304, the two lead screws ii 302 are provided with two mirror images, the two lead screws ii 302 are respectively rotatably connected with the upper end and the lower end of the fixing frame 204 at the front end, the other two lead screws ii 302 are respectively rotatably connected with the upper end and the lower end of the fixing frame 204 at the rear end, and the two motors ii 301 are respectively fixedly connected to the two short plates 206. During the use, driving motor II 301 and then because the transmission of belt 303 drives two II 302 rotations of lead screw in step, with the centre gripping of the stereo set centre gripping that the centre gripping display matched with in square frame 205 in two grip blocks 304, the student of being convenient for can be true the experience that shows in the display, can make the audio of receiving more three-dimensional, be favorable to the teaching and use.

The fifth concrete implementation mode:

in the embodiment, the screw thread directions of the front end and the rear end of each screw II 302 are opposite to each other, and the sound fixing and adjusting device is described with reference to FIGS. 1 to 4. When the screw II 302 rotates, the two clamping plates 304 at the two ends are closed inwards to clamp the sound equipment, so that the sound equipment with different models can be clamped conveniently.

The sixth specific implementation mode:

in the embodiment, an acoustic fixing and adjusting device is described with reference to fig. 1 to 4, the inner surface of the block 205 is polished. The inner surface of the block 205 is polished to facilitate mounting of the display.

The utility model discloses a stereo set fixed regulation device, its theory of operation is:

the utility model discloses both ends about can be convenient for the stereo set to fix at the display rear end for the listener can divide clear left and right sides sound channel, improves and watches the impression and improve and listen to experience, and steady rest 101 can be convenient for settle the corner of classroom podium for triangle-shaped and laminate, reduces occupation space, improves the availability factor. The upper end and the lower end of the stabilizing frame 101 are triangular, so that the stabilizing frame can be conveniently attached to the wall corner of a classroom when being installed in the classroom, does not occupy a large space, is convenient to use and is convenient to store for a long time. During the use driving motor I201 drives I202 rotation of lead screw to it can go up and down to drive lift seat 203 by rotatory I202 of lead screw, and then is convenient for install the display of teaching usefulness in square frame 205 when low, reduces the risk degree of eminence installation. During the use, driving motor II 301 and then because the transmission of belt 303 drives two II 302 rotations of lead screw in step, with the centre gripping of the stereo set centre gripping that the centre gripping display matched with in square frame 205 in two grip blocks 304, the student of being convenient for can be true the experience that shows in the display, can make the audio of receiving more three-dimensional, be favorable to the teaching and use. When the screw II 302 rotates, the two clamping plates 304 at the two ends are closed inwards to clamp the sound equipment, so that the sound equipment with different models can be clamped conveniently. The inner surface of the block 205 is polished to facilitate mounting of the display.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides an adjusting device is fixed to stereo set, includes frame mechanism (1), elevating system (2) and fixed establishment (3), its characterized in that: the lifting mechanism (2) is connected to the frame mechanism (1), and the front end and the rear end of the lifting mechanism (2) are respectively connected with a fixing mechanism (3);

the frame mechanism (1) comprises a stabilizing frame (101), a machine base (102) and a rotating base (103), wherein the machine base (102) is fixedly connected to the lower end of the stabilizing frame (101), and the rotating base (103) is fixedly connected to the upper end of the stabilizing frame (101);

the lifting mechanism (2) comprises a motor I (201), a lead screw I (202), a lifting seat (203), a fixing frame (204), a square frame (205) and short plates (206), an output shaft of the motor I (201) is fixedly connected with the lead screw I (202) through a coupler, the lifting seat (203) is in threaded connection with the lead screw I (202), the square frame (205) is fixedly connected to the right end of the fixing frame (204), the front end and the rear end of the lifting seat (203) are fixedly connected with the fixing frame (204) respectively, the lower end of each fixing frame (204) is provided with one short plate (206) respectively, the upper end of the lead screw I (202) is rotatably connected to the rotating seat (103), and the motor I (201) is fixedly connected to the base (102);

fixing mechanism (3) are including motor II (301), lead screw II (302), belt (303) and grip block (304), lead screw II (302) are provided with two, two lead screws II (302) are connected through belt (303) transmission, the output shaft of motor II (301) passes through shaft coupling and a lead screw II (302) rigid coupling, grip block (304) of threaded connection respectively in both ends around every lead screw II (302), fixing mechanism (3) mirror symmetry is provided with two, two lead screws II (302) rotate respectively and connect the upper and lower both ends at the mount (204) that are located the front end, two lead screws II (302) rotate respectively and connect the upper and lower both ends at the mount (204) that are located the rear end in addition, two motors II (301) rigid couplings are respectively on two short plates (206).

2. A sound fixture adjustment assembly according to claim 1, wherein: and the screw thread directions of the front end and the rear end of each lead screw II (302) are opposite.

3. A sound fixture adjustment assembly according to claim 2, wherein: the inner surface of the block (205) is polished.