CN219522078U

CN219522078U - Auxiliary positioning tool for loudspeaker installation

Info

Publication number: CN219522078U
Application number: CN202320837955.7U
Authority: CN
Inventors: 陈健洪
Original assignee: Enping Ruizhi Electroacoustic Co ltd
Current assignee: Enping Ruizhi Electroacoustic Co ltd
Priority date: 2023-04-16
Filing date: 2023-04-16
Publication date: 2023-08-15
Anticipated expiration: 2033-04-16

Abstract

The utility model belongs to the technical field of loudspeaker mounting equipment, and discloses a loudspeaker mounting auxiliary positioning tool which comprises a workbench, wherein fixing rods are fixedly sleeved on the left side and the right side of the back of the workbench, a limiting rod is movably sleeved in the left side of the fixing rod, and the bottom end of the limiting rod is fixedly connected with a base positioned below the workbench. According to the utility model, the limiting rod, the driving motor and the screw rod are arranged, and the driving motor operates, so that the screw rod drives the fixing rod and the workbench to integrally move upwards or downwards until reaching a proper position, the limiting rod moves along the inner wall of the fixing rod and limits the workbench, the purpose of adjusting the height of the loudspeaker shell body is achieved, and an operator does not rotate and install the loudspeaker body by means of tool heightening or bending when the whole loudspeaker shell body is too high or too low, so that convenience is brought to the installation operation of the operator.

Description

Auxiliary positioning tool for loudspeaker installation

Technical Field

The utility model belongs to the technical field of loudspeaker installation equipment, and particularly relates to a positioning tool for loudspeaker installation assistance.

Background

The loudspeaker is divided into several different musical instruments, one wind instrument, the top is thin down thick, and is made of multi-purpose copper, and another is modern electroacoustic component, and the effect is with electric signal conversion to sound, also called speaker, and it often adopts auxiliary fixtures loudspeaker lift to go up and down to install it.

At present, in the process of installing a loudspeaker by an operator, the operator often needs to use an auxiliary positioning tool for loudspeaker installation, and the positioning tool in the prior art generally adopts an auxiliary tool loudspeaker lifter to lift and install the loudspeaker, but due to the fact that the auxiliary tool loudspeaker lifter lacks a mechanism for well adjusting the height of a loudspeaker shell, when the whole loudspeaker shell is too high or too low, the operator needs to lift or bend down by means of a tool to rotationally install the loudspeaker, so that inconvenience is brought to the installation operation of the operator, and improvement is needed.

Disclosure of Invention

The utility model aims at solving the problems, and provides a positioning tool for loudspeaker installation assistance, which has the advantage of adjusting the height of a loudspeaker shell.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a loudspeaker installation auxiliary positioning tool, includes the workstation, the dead lever has all been fixedly cup jointed to the left and right sides at the workstation back, the inside movable joint of dead lever left side has cup jointed the gag lever post, the bottom fixedly connected with of gag lever post is located the base of workstation below, the right side fixed mounting of base has driving motor, driving motor output shaft's the fixed lead screw that has cup jointed of the other end, the other end of lead screw runs through the inside of right side dead lever and cup joints with the inner wall screw thread of dead lever, loudspeaker housing body has been placed at the top of workstation, the stopper that is located loudspeaker housing body left and right sides has been placed at the top of workstation, the side swing joint of stopper and loudspeaker housing body, the lower extreme of stopper extends to the inside of workstation and cup joints with the inner wall activity of workstation, the inside movable joint of workstation has the montant, the upper end fixed mounting of montant has placed the piece, the lower extreme of montant is located the outside of workstation, loudspeaker housing body has been placed to the inside of placing the piece, loudspeaker housing body's top and loudspeaker housing body's inner wall swing joint.

As the preferable mode of the utility model, a brake motor positioned on the right side of the vertical rod is fixedly arranged in the workbench, the other end of the output shaft of the brake motor is fixedly sleeved with a rotary rod, and the outer surface of the rotary rod is fixedly sleeved with a first gear positioned outside the workbench.

As a preferable mode of the utility model, the bottom of the placing block is fixedly provided with a single threaded rod, the lower end of the single threaded rod penetrates through the workbench and extends to the outside of the workbench, a second gear positioned outside the workbench is in threaded sleeve connection with the outer surface of the single threaded rod, the top of the second gear is movably connected with the bottom of the workbench, and the outer surface of the second gear is in meshed connection with the outer surface of the first gear.

As the preferable mode of the utility model, the outer surface of the rotary rod is fixedly sleeved with a round block positioned below the first gear, and the top of the round block is movably connected with the bottom of the second gear.

As the preferred mode of the utility model, the front side and the rear side of the outer surface of the loudspeaker body are respectively and movably sleeved with a single arc block and a double arc block which are positioned in the placement block, and the outer surfaces of the single arc block and the double arc block are movably connected with the inner wall of the placement block.

As the preferable mode of the utility model, the inner parts of the right sides of the single arc block and the double arc block are respectively in threaded sleeve joint with a double threaded rod, and the other end of the double threaded rod penetrates through the placing block and is in movable sleeve joint with the inner wall of the placing block.

As the preferable mode of the utility model, the inside of the placing block is movably sleeved with the rotating disk, and the rear end of the rotating disk is fixedly connected with the front end of the double-threaded rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the limiting rod, the driving motor and the screw rod are arranged, and the driving motor operates, so that the screw rod drives the fixing rod and the workbench to integrally move upwards or downwards until reaching a proper position, the limiting rod moves along the inner wall of the fixing rod and limits the workbench, the purpose of adjusting the height of the loudspeaker shell body is achieved, and an operator does not rotate and install the loudspeaker body by means of tool heightening or bending when the whole loudspeaker shell body is too high or too low, so that convenience is brought to the installation operation of the operator.

2. According to the utility model, the single arc block, the double arc block and the double threaded rod are arranged, and the rotating disc is rotated, so that the single arc block and the double arc block are driven by the double threaded rod to move in opposite directions along the inner wall of the placing block respectively, the inner surfaces of the single arc block and the double arc block are contacted with the outer surface of the loudspeaker body, the single arc block and the double arc block limit the loudspeaker body, and the aim of limiting loudspeaker bodies with different sizes is fulfilled, so that the application range of the device is increased.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rear cross-sectional structure of the stop lever of the present utility model;

FIG. 3 is a schematic view of the front cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a bottom half-section of the placement block of the present utility model.

In the figure: 1. a work table; 2. a fixed rod; 3. a limit rod; 4. a base; 5. a driving motor; 6. a screw rod; 7. a limiting block; 8. a sound box shell body; 9. a vertical rod; 10. placing a block; 11. a horn body; 12. a brake motor; 13. a rotating rod; 14. a first gear; 15. round blocks; 16. a second gear; 17. a single threaded rod; 18. a rotating disc; 19. a single arc block; 20. double arc blocks; 21. a double threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the utility model provides a positioning tool for assisting in loudspeaker installation, which comprises a workbench 1, wherein a fixing rod 2 is fixedly sleeved on the left side and the right side of the back of the workbench 1, a limit rod 3 is movably sleeved in the left side of the fixing rod 2, the bottom end of the limit rod 3 is fixedly connected with a base 4 positioned below the workbench 1, a driving motor 5 is fixedly installed on the right side of the base 4, the other end of an output shaft of the driving motor 5 is fixedly sleeved with a lead screw 6, the other end of the lead screw 6 penetrates through the inside of the right fixing rod 2 and is in threaded sleeve joint with the inner wall of the fixing rod 2, a loudspeaker shell body 8 is placed at the top of the workbench 1, limiting blocks 7 positioned on the left side and the right side of the loudspeaker shell body 8 are respectively arranged at the top of the workbench 1, the side surfaces of the limiting blocks 7 are movably connected with the side surfaces of the loudspeaker shell body 8, the lower ends of the limiting blocks 7 extend to the inside of the workbench 1 and are movably sleeved with the inner wall of the workbench 1, a vertical rod 9 is movably sleeved in the inside of the workbench 1, a placing block 10 is fixedly arranged at the upper end of the 9 is positioned outside the workbench 1, the loudspeaker shell body 11 is placed inside the vertical rod, and the loudspeaker shell 11 is movably connected with the loudspeaker shell 11.

Referring to fig. 3, a brake motor 12 positioned on the right side of a vertical rod 9 is fixedly installed inside the workbench 1, a rotary rod 13 is fixedly sleeved at the other end of an output shaft of the brake motor 12, and a first gear 14 positioned outside the workbench 1 is fixedly sleeved at the outer surface of the rotary rod 13.

As a technical optimization scheme of the utility model, the first gear 14 is driven to rotate by the rotary rod 13 through the operation of the brake motor 12.

Referring to fig. 3, a single threaded rod 17 is fixedly installed at the bottom of the placement block 10, the lower end of the single threaded rod 17 penetrates through the workbench 1 and extends to the outside of the workbench 1, a second gear 16 located at the outside of the workbench 1 is in threaded socket connection with the outer surface of the single threaded rod 17, the top of the second gear 16 is movably connected with the bottom of the workbench 1, and the outer surface of the second gear 16 is in meshed connection with the outer surface of the first gear 14.

As a technical optimization scheme of the utility model, through the design of the second gear 16, when the first gear 14 rotates, the second gear 16 is driven to rotate, and at the moment, the vertical rod 9 limits the placing block 10, so that the single threaded rod 17 drives the placing block 10 to integrally move upwards or downwards.

Referring to fig. 3, a round block 15 positioned below the first gear 14 is fixedly sleeved on the outer surface of the rotary rod 13, and the top of the round block 15 is movably connected with the bottom of the second gear 16.

As a technical optimization scheme of the utility model, through the design of the round block 15, the round block is mutually matched with the workbench 1 to limit the second gear 16, and the second gear 16 can only rotate between the workbench 1 and the round block 15.

Referring to fig. 4, the front and rear sides of the outer surface of the horn body 11 are respectively movably sleeved with a single arc block 19 and a double arc block 20 which are positioned in the placement block 10, and the outer surfaces of the single arc block 19 and the double arc block 20 are movably connected with the inner wall of the placement block 10.

As a technical optimization scheme of the utility model, the horn body 11 inside the placement block 10 is limited by the mutual matching between the single arc block 19 and the double arc block 20.

Referring to fig. 4, the right sides of the single arc block 19 and the double arc block 20 are both internally screw-sleeved with a double screw rod 21, and the other end of the double screw rod 21 penetrates through the placement block 10 and is movably sleeved with the inner wall of the placement block 10.

By means of the design of the double-threaded rod 21, when the double-threaded rod 21 rotates, the single-arc block 19 and the double-arc block 20 are driven to move in opposite directions along the inner wall of the placement block 10 respectively, and therefore the device can limit and install horn bodies 11 with different sizes.

Referring to fig. 4, a rotary disk 18 is movably sleeved inside the placement block 10, and the rear end of the rotary disk 18 is fixedly connected with the front end of a double-threaded rod 21.

As a technical optimization scheme of the utility model, through the design of the rotary disk 18, when an operator rotates the rotary disk 18, the double-threaded rod 21 is driven to rotate.

The working principle and the using flow of the utility model are as follows:

firstly, the operator is spacing through placing the baffle box shell body 8 between two stopper 7, this is prior art operation flow, then the operator is through placing loudspeaker body 11 in the inside of placing the piece 10, this moment, the operator is through rotatory rotary disk 18, thereby will drive through the double-threaded rod 21 drive single arc piece 19 and double-arc piece 20 take place the opposite movement along the inner wall of placing the piece 10, and then make single arc piece 19 and double-arc piece 20 carry out spacingly to the inside loudspeaker body 11 of placing the piece 10, then the operator is through starting brake motor 12, because brake motor 12's operation, thereby will drive first gear 14 and circle piece 15 through rotary rod 13 and take place the rotation, thereby will drive second gear 16 and take place the rotation, this moment is because montant 9 is spacing placing the piece 10, thereby make single-threaded rod 17 drive place piece 10 and loudspeaker body 11 upwards move, stop when contacting with the inner wall of baffle box shell body 8 with the top of loudspeaker body 11.

At this time, when the top of the sound box shell body 8 is too high or too low, an operator can fix the loudspeaker body 11 on the sound box shell body 8 by starting the driving motor 5, and because of the operation of the driving motor 5, the fixing rod 2 and the workbench 1 are driven by the screw rod 6 to move wholly upwards or downwards until reaching a proper position, meanwhile, the limiting rod 3 moves along the inner wall of the fixing rod 2 to limit the workbench 1, then the operator can make a screw pass through the mounting holes of the sound box shell body 8 and the loudspeaker body 11 to fix the loudspeaker body 11 on the sound box shell body 8, and further, the operator can not mount the loudspeaker body 11 by means of tool heightening or bending down when the sound box shell body 8 is wholly too high or too low.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loudspeaker installs supplementary location frock, includes workstation (1), its characterized in that: the utility model discloses a loudspeaker box, including workstation (1), bottom, fixed mounting, fixed rod (2) have all been cup jointed to the left and right sides at workstation (1) back, the inside activity at dead lever (2) left side has cup jointed gag lever post (3), bottom fixedly connected with of gag lever post (3) is located base (4) of workstation (1) below, the right side fixed mounting of base (4) has driving motor (5), driving motor (5) output shaft's the other end is fixed cup jointed lead screw (6), the other end of lead screw (6) runs through the inside of right side dead lever (2) and cup joints with the inner wall screw thread of dead lever (2), loudspeaker box shell body (8) have been placed at the top of workstation (1), stopper (7) that are located the left and right sides of loudspeaker box shell body (8) have been placed at the top of workstation (1), the side swing joint of stopper (7) and the side of loudspeaker box shell body (8), the lower extreme that the lower extreme of stopper (7) extends to the inside of workstation (1) and cup joints with the inner wall activity of workstation (1), inside movable block (9) of workstation (1) run through the inside of lead screw (9), montant (9) have been placed at the outside of workstation (10), the top of the loudspeaker body (11) is movably connected with the inner wall of the loudspeaker shell body (8).

2. The positioning tool for loudspeaker installation assistance according to claim 1, wherein: the novel automatic rotary table is characterized in that a brake motor (12) positioned on the right side of the vertical rod (9) is fixedly arranged in the workbench (1), a rotary rod (13) is fixedly sleeved at the other end of an output shaft of the brake motor (12), and a first gear (14) positioned outside the workbench (1) is fixedly sleeved on the outer surface of the rotary rod (13).

3. The positioning tool for loudspeaker installation assistance according to claim 1, wherein: the bottom fixed mounting who places piece (10) has single threaded rod (17), the lower extreme of single threaded rod (17) passes workstation (1) and extends to the outside of workstation (1), the surface screw thread of single threaded rod (17) has cup jointed second gear (16) that are located the outside of workstation (1), the top and the bottom swing joint of workstation (1) of second gear (16), the surface of second gear (16) is connected with the surface meshing of first gear (14).

4. The positioning tool for loudspeaker installation assistance according to claim 2, wherein: the outer surface of the rotary rod (13) is fixedly sleeved with a round block (15) positioned below the first gear (14), and the top of the round block (15) is movably connected with the bottom of the second gear (16).

5. The positioning tool for loudspeaker installation assistance according to claim 1, wherein: the front side and the rear side of the outer surface of the loudspeaker body (11) are respectively and movably sleeved with a single arc block (19) and a double arc block (20) which are positioned inside the placement block (10), and the outer surfaces of the single arc block (19) and the double arc block (20) are movably connected with the inner wall of the placement block (10).

6. The positioning tool for loudspeaker installation assistance according to claim 5, wherein: the inside on single arc piece (19) and double arc piece (20) right side all screw thread has cup jointed double threaded rod (21), the other end of double threaded rod (21) runs through place piece (10) and with the inner wall activity cup joint of placing piece (10).

7. The positioning tool for loudspeaker installation assistance according to claim 1, wherein: the inside activity of placing piece (10) has cup jointed rotary disk (18), the front end fixed connection of rear end and double-threaded rod (21) of rotary disk (18).