CN214642970U

CN214642970U - Loudspeaker production line loudspeaker clamping and positioning device

Info

Publication number: CN214642970U
Application number: CN202120038143.7U
Authority: CN
Inventors: 周启桂
Original assignee: Jiangxi Quansheng Electronic Technology Co ltd
Current assignee: Jiangxi Quansheng Electronic Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-09
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a loudspeaker clamping and positioning device for a loudspeaker production line, which comprises a bottom plate, wherein a fixed block is fixedly arranged on the upper surface of the bottom plate, a lifting column is fixedly arranged on the upper surface of the fixed block, a movable block is slidably arranged on the lifting column, a groove is formed in one side of the movable block, a double screw rod is arranged in the groove in a rotating manner, and a limit block is arranged on the double screw rod in a threaded manner; the utility model discloses be equipped with the movable block, movable block one side is seted up flutedly, the recess internal rotation is equipped with dual screw rod, dual screw rod both ends are equipped with the stopper, dual screw rod one end is equipped with the handle, the fixed splint that are equipped with in stopper one side, the V-arrangement groove has been seted up to splint one side, be equipped with the dead lever in the middle of two splint, be equipped with magnet on the dead lever, earlier hold loudspeaker through magnet, then rotate the handle, dual screw rod drives stopper and splint and removes to well, fix loudspeaker, the splint distance can be adjusted at will, adapt to not loudspeaker of equidimension, clamping process convenient operation.

Description

Loudspeaker production line loudspeaker clamping and positioning device

Technical Field

The utility model relates to a loudspeaker technical field specifically is a loudspeaker production line loudspeaker presss from both sides tight positioner.

Background

Sound broadly refers to a device for interconversion between audio and electronic signals using electronic circuit design, but sound in general speaking refers to a whole set of devices capable of reproducing and playing audio signals. The audio equipment includes, for example, a power amplifier, peripheral equipment (including a limiter, an effector, an equalizer, a VCD, a DVD, and the like), a speaker (a sound box and a loudspeaker), and a sound console. The development history of the sound technology can be divided into four stages of an electronic tube, a transistor, an integrated circuit and a field effect tube;

the traditional loudspeaker clamping and positioning device is fixed in structure, can only clamp a loudspeaker of one type, different types need different clamping devices, the cost is increased, the clamping process is troublesome, and therefore the loudspeaker clamping and positioning device for the loudspeaker production line is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loudspeaker production line loudspeaker presss from both sides tight positioner to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horn clamping and positioning device for a horn production line comprises a bottom plate, wherein a fixed block is fixedly arranged on the upper surface of the bottom plate, a lifting column is fixedly arranged on the upper surface of the fixed block, a moving block is slidably arranged on the lifting column, a groove is formed in one side of the moving block, a double screw rod is rotatably arranged in the groove, a limiting block is arranged on the double screw rod in a threaded manner, a clamping plate is fixedly arranged on one side of the limiting block, a connecting plate is fixedly arranged on one side of the moving block, a first supporting rod is fixedly arranged on the upper surface of the bottom plate, a second supporting rod is fixedly arranged on the upper surface of the bottom plate, a third supporting rod is fixedly arranged on the upper surface of the bottom plate, a first rotating wheel is rotatably arranged on the first supporting rod, a second rotating wheel is rotatably arranged on the second supporting rod, a third rotating wheel is rotatably arranged on the third supporting rod, and a belt is sleeved on the first rotating wheel, the second rotating wheel and the third rotating wheel, the belt is characterized in that a connecting block is fixedly arranged on one side of the belt, and one end of the connecting block is connected with the connecting plate in a sliding mode.

Preferably, the lifting column is provided with a lifting groove, a lifting block is arranged in the lifting groove in a sliding manner, and one side of the lifting block is fixedly connected with the moving block.

Preferably, a fixed rod is fixedly arranged on one side of the moving block, and a magnet is fixedly arranged on the fixed rod.

Preferably, a limiting groove is formed in the connecting plate, and the connecting block is connected with the limiting groove in a sliding mode.

Preferably, the clamping plate is provided with a V-shaped groove.

Preferably, a handle is fixedly arranged at one end of the double screw rod.

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

1. the loudspeaker fixing device is provided with a moving block, a groove is formed in one side of the moving block, a double screw rod is arranged in the groove in a rotating mode, limiting blocks are arranged at two ends of the double screw rod, a handle is arranged at one end of the double screw rod, a clamping plate is fixedly arranged on one side of each limiting block, a V-shaped groove is formed in one side of each clamping plate, a fixing rod is arranged between the two clamping plates, a magnet is arranged on each fixing rod, a loudspeaker is firstly attracted by the magnet, then the handle is rotated, the double screw rod drives the limiting blocks and the clamping plates to move inwards, the loudspeaker is fixed, the distance between the clamping plates can be adjusted at will, the loudspeaker fixing device is suitable for loudspeakers of different sizes, and the clamping process is convenient to operate;

2. the utility model is provided with a first support bar, a second support bar and a third support bar; rotate on the bracing piece and be equipped with first runner, second runner and third runner, the cover is equipped with the belt on the runner, and belt one side is equipped with the connecting block, and spacing groove sliding connection on connecting plate on connecting block and movable block one side makes the runner rotate through electric power, makes the movable block remove along the lift groove on the lift post.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic diagram of the structure of the movable block of the present invention;

FIG. 4 is a schematic diagram of the structure of the connection plate of the present invention;

in the figure: 1. a base plate; 11. a fixed block; 12. a lifting column; 13. a moving block; 14. a groove; 15. a double screw; 16. a limiting block; 17. a splint; 2. a connecting plate; 21. a first support bar; 22. a second support bar; 23. a third support bar; 24. a first runner; 25. a second runner; 26. a third rotating wheel; 27. a belt; 28. connecting blocks; 3. a lifting groove; 31. a lifting block; 4. fixing the rod; 41. a magnet; 5. a limiting groove; 6. a V-shaped groove; 7. a handle.

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. 1-4, the present invention provides a technical solution: a horn clamping and positioning device for a horn production line comprises a bottom plate 1, wherein a fixed block 11 is fixedly arranged on the upper surface of the bottom plate 1, a lifting column 12 is fixedly arranged on the upper surface of the fixed block 11, a moving block 13 is slidably arranged on the lifting column 12, a groove 14 is formed in one side of the moving block 13, a double screw 15 is rotatably arranged in the groove 14, a limit block 16 is arranged on the double screw 15 in a threaded manner, a clamping plate 17 is fixedly arranged on one side of the limit block 16, a connecting plate 2 is fixedly arranged on one side of the moving block 13, a first supporting rod 21 is fixedly arranged on the upper surface of the bottom plate 1, a second supporting rod 22 is fixedly arranged on the upper surface of the bottom plate 1, a third supporting rod 23 is fixedly arranged on the upper surface of the bottom plate 1, a first rotating wheel 24 is rotatably arranged on the first supporting rod 21, a second rotating wheel 25 is rotatably arranged on the second supporting rod 22, a third rotating wheel 26 is rotatably arranged on the third supporting rod 23, and a belt 27 is sleeved on the first rotating wheel 24, the second rotating wheel 25 and the third rotating wheel 26, a connecting block 28 is fixedly arranged on one side of a belt 27, one end of the connecting block 28 is connected with a connecting plate 2 in a sliding manner, a handle 7 is fixedly arranged at one end of a double screw 15, a V-shaped groove 6 is formed in a clamping plate 17, a lifting column 12 is fixed on a bottom plate 1 by a fixing block 11, the position of a moving block 13 is limited by the lifting groove 3 and the lifting block 31 on one side of the lifting column 12 to enable the lifting column 12 to move up and down only, a limiting block 16 is attached to the inner wall of the groove 14, the double screw 15 is rotated to enable the limiting block 16 to drive the clamping plate 17 to move inwards in the groove 14 to fix a horn, the magnet 41 in the middle of the clamping plate 17 is fixed on the moving block 13 through a fixing rod 4, the horn is preliminarily fixed by the magnet 41 to facilitate the fixing of the clamping plate 17, the V-shaped groove 6 on the clamping plate 17 can adapt to horns with different sizes, a triangle is formed by a first rotating wheel 24, a second rotating wheel 25 and a third rotating wheel 26, and the height of the triangle is equal to the height of the lifting groove 3, the width is equal to the spacing groove 5 on the connecting plate 2, moves electric power and lets belt 27 rotate, makes the connecting block 28 of belt 27 one side remove in the spacing groove 5 on the connecting plate 2, will drive movable block 13 and remove along the lift groove 3 on the lift post 12 downwards when connecting block 28 moves downwards, according to the loudspeaker of equidimension not, adjusts to corresponding position.

The lifting column 12 is provided with a lifting groove 3, a lifting block 31 is arranged in the lifting groove 3 in a sliding mode, and one side of the lifting block 31 is fixedly connected with the moving block 13.

A fixed rod 4 is fixedly arranged at one side of the moving block 13, and a magnet 41 is fixedly arranged on the fixed rod 4.

The connecting plate 2 is provided with a limiting groove 5, and the connecting block 28 is connected with the limiting groove 5 in a sliding manner.

The working principle is as follows: firstly, the loudspeaker is preliminarily fixed through the magnet 41, then the handle 7 drives the double screw rod 15 to rotate, the limiting block 16 drives the two clamping plates 17 to move towards the magnet 41 along the groove 14, the loudspeaker is fixed, the V-shaped grooves 6 on the clamping plates 17 can adapt to loudspeakers with different sizes, the first rotating wheel 24, the second rotating wheel 25 and the third rotating wheel 26 form a triangle, the height of the triangle is equal to the height of the lifting groove 3, the width of the triangle is equal to the width of the limiting groove 5 on the connecting plate 2, the belt 27 is rotated by connecting the electric power of an external power supply, the connecting block 28 on one side of the belt 27 moves in the limiting groove 5 on the connecting plate 2, when the connecting block 28 moves downwards, the moving block 13 is driven to move downwards along the lifting groove 3 on the lifting column 12, and the corresponding position is adjusted according to the loudspeakers with different sizes.

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. The loudspeaker clamping and positioning device for the loudspeaker production line comprises a bottom plate (1) and is characterized in that a fixed block (11) is fixedly arranged on the upper surface of the bottom plate (1), a lifting column (12) is fixedly arranged on the upper surface of the fixed block (11), a moving block (13) is arranged on the lifting column (12) in a sliding mode, a groove (14) is formed in one side of the moving block (13), a double screw (15) is arranged in the groove (14) in a rotating mode, a limit block (16) is arranged on the double screw (15) in a threaded mode, a clamping plate (17) is fixedly arranged on one side of the limit block (16), a connecting plate (2) is fixedly arranged on one side of the moving block (13), a first supporting rod (21) is fixedly arranged on the upper surface of the bottom plate (1), a second supporting rod (22) is fixedly arranged on the upper surface of the bottom plate (1), and a third supporting rod (23) is fixedly arranged on the upper surface of the bottom plate (1), rotate on first bracing piece (21) and be equipped with first runner (24), it is equipped with second runner (25) to rotate on second bracing piece (22), it is equipped with third runner (26) to rotate on third bracing piece (23), the cover is equipped with belt (27) on first runner (24), second runner (25) and third runner (26), belt (27) one side is fixed and is equipped with connecting block (28), connecting block (28) one end and connecting plate (2) sliding connection.

2. The horn clamping and positioning device for the horn production line of claim 1, wherein: the lifting column (12) is provided with a lifting groove (3), a lifting block (31) is arranged in the lifting groove (3) in a sliding mode, and one side of the lifting block (31) is fixedly connected with the moving block (13).

3. The horn clamping and positioning device for the horn production line of claim 1, wherein: a fixed rod (4) is fixedly arranged on one side of the moving block (13), and a magnet (41) is fixedly arranged on the fixed rod (4).

4. The horn clamping and positioning device for the horn production line of claim 1, wherein: the connecting plate (2) is provided with a limiting groove (5), and the connecting block (28) is connected with the limiting groove (5) in a sliding mode.

5. The horn clamping and positioning device for the horn production line of claim 1, wherein: the clamping plate (17) is provided with a V-shaped groove (6).

6. The horn clamping and positioning device for the horn production line of claim 1, wherein: and one end of the double screw rod (15) is fixedly provided with a handle (7).