CN221088947U - Rotary disc positioning piece - Google Patents

Abstract

The utility model discloses a rotary disc positioning piece, which comprises a base, wherein a second motor is embedded on the upper surface of the base, a gear is sleeved on the outer side of an output shaft of the second motor, the upper surface of the base is rotatably connected with a cavity column, a toothed ring meshed with the gear is sleeved on the outer side of the cavity column, a fixing plate is fixedly arranged on the rear surface of the base, an electric telescopic rod is fixedly arranged on the front surface of the fixing plate, and the output end of the electric telescopic rod is fixedly connected with a clamping block clamped with the toothed ring. According to the utility model, the toothed ring is arranged on the outer side of the cavity column, and the clamping block connected with the output end of the electric telescopic rod is clamped and fixed in the tooth gap of the toothed ring by starting the electric telescopic rod, so that the firmness of the cavity column after rotation can be enhanced, and the problems that the disc positioning piece for sound equipment in the prior art has a rotating function, but lacks a fixed structure after rotation, is poor in stability and reduces the use effect are solved.

Description

Rotary disc positioning piece

Technical Field

The utility model belongs to the technical field of sound processing, and particularly relates to a rotary disc positioning piece.

Background

Sound is a device for interconverting audio and electronic signals by using an electronic circuit design, but sound is generally a whole set of devices capable of reproducing audio signals in general spoken language. The sound equipment roughly 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 and the like;

When the sound equipment is processed or maintained, the sound equipment is usually required to be fixed on a disc positioning piece; however, the existing disc positioning piece for sound equipment has a rotating function, but lacks a fixed structure after rotation, has poor stability and reduces the use effect; it is therefore desirable to design a rotary disc positioning member that addresses the above-described issues.

Disclosure of utility model

The utility model aims to provide a rotary disc positioning piece, which solves the problems that the prior art provides a disc positioning piece for sound equipment, which has a rotary function, but lacks a fixed structure after rotation, has poor stability and reduces the use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotatory disc setting element, includes the base, the upper surface of base is inlayed and is had the second motor, the gear has been cup jointed in the output shaft outside of second motor, the upper surface of base rotates and is connected with the cavity post, the ring gear with gear engagement has been cup jointed in the outside of cavity post, the back fixed surface of base installs the fixed plate, the front surface fixed mounting of fixed plate has electric telescopic handle, electric telescopic handle's output fixedly connected with and the fixture block of ring gear block.

Preferably, the base is rectangular, and four fixing holes are uniformly formed in the upper surface of the base.

Preferably, the tooth clearance of the tooth ring is 0.15mm, and the cavity column is in a cylindrical structure.

Preferably, a movable column is inserted into the cavity column, and the upper end of the movable column is fixedly connected with a disc.

Preferably, the upper surface of the disc is provided with a chute, the outer side of the disc is fixedly provided with a first motor, an output shaft of the first motor is fixedly connected with a bidirectional screw rod communicated with the chute, and the outer side of the bidirectional screw rod is symmetrically connected with a clamping plate in a screwed mode.

Preferably, the outside symmetry of cavity post has seted up the direction slide rail, every the inner chamber bottom of direction slide rail has all inlayed the third motor, the output shaft fixedly connected with lead screw of third motor, the outside spiro union of lead screw has the slider with direction slide rail sliding connection, fixed connection between slider and the movable column.

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

1. According to the utility model, the toothed ring is arranged on the outer side of the cavity column, and the clamping block connected with the output end of the electric telescopic rod is clamped and fixed in the tooth gap of the toothed ring by starting the electric telescopic rod, so that the firmness of the cavity column after rotation can be enhanced, and the problems that the disc positioning piece for sound equipment in the prior art has a rotating function, but lacks a fixed structure after rotation, is poor in stability and reduces the use effect are solved.

2. According to the utility model, the third motor is started to drive the screw rod connected with the output shaft of the third motor to rotate, so that the sliding block at the outer side drives the movable column to lift, the height of the disc can be adjusted according to the requirement, the adaptation capability of use is improved, and the practicability is enhanced.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic left-hand view of the connection of the movable column and the hollow column according to the present utility model;

FIG. 4 is a schematic top view of the connection of the cavity column and the base of the present utility model;

In the figure: 1. a base; 2. a toothed ring; 3. a cavity column; 4. an electric telescopic rod; 5. a clamping plate; 6. a bidirectional screw; 7. a chute; 8. a disc; 9. a first motor; 10. a fixing hole; 11. a guide rail; 12. a gear; 13. a fixing plate; 14. a clamping block; 15. a movable column; 16. a second motor; 17. a slide block; 18. a screw rod; 19. and a third motor.

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.

Embodiment one:

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a rotatory disc setting element, including base 1, the upper surface of base 1 is inlayed and is had second motor 16, gear 12 has been cup jointed in the output shaft outside of second motor 16, the upper surface of base 1 rotates and is connected with cavity post 3, the ring gear 2 with gear 12 meshing has been cup jointed in the outside of cavity post 3, the back fixed surface of base 1 installs fixed plate 13, the front surface fixed mounting of fixed plate 13 has electric telescopic handle 4, electric telescopic handle 4's output fixedly connected with and the fixture block 14 of ring gear 2 block, base 1 is rectangular structure, and four fixed orifices 10 have evenly been seted up to base 1's upper surface, the tooth clearance of ring gear 2 is 0.15mm, cavity post 3 is cylindrical structure.

From the above description, the present utility model has the following advantageous effects: the outside at cavity post 3 is provided with ring gear 2, through starting electric telescopic handle 4, realizes the fixture block 14 card that is connected with its output and is fixed in ring gear 2's tooth clearance to can strengthen the fastness of cavity post 3 after rotating, solve the disc setting element for stereo set among the prior art and nevertheless possess rotatory function, lack fixed knot after rotatory and construct, stability is relatively poor, reduces the problem of result of use.

Embodiment two:

Referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the inside grafting of cavity post 3 has movable post 15, the upper end fixedly connected with disc 8 of movable post 15, spout 7 has been seted up to the upper surface of disc 8, and the outside fixed mounting of disc 8 has first motor 9, the output shaft fixedly connected with of first motor 9 and the two-way screw rod 6 of spout 7 intercommunication, the outside symmetry spiro union of two-way screw rod 6 has clamp plate 5, the outside symmetry of cavity post 3 has seted up direction slide rail 11, the inner chamber bottom of every direction slide rail 11 all is inlayed and is had third motor 19, the output shaft fixedly connected with lead screw 18 of third motor 19, the outside spiro union of lead screw 18 has the slider 17 with direction slide rail 11 sliding connection, fixed connection between slider 17 and the movable post 15.

By adopting the technical scheme, the screw rod 18 connected with the output shaft of the third motor 19 is driven to rotate by starting the third motor, so that the sliding block 17 at the outer side drives the movable column 15 to lift, the height of the disc 8 can be adjusted according to the requirement, the adaptation capability of use is improved, and the practicability is enhanced.

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

When the two-way clamping device is used, firstly, the sound is placed on the upper surface of the disc 8, then the first motor 9 is started to drive the two-way screw rod 6 connected with the output shaft of the first motor to rotate, and the two clamping plates 5 on the outer side are driven to move towards opposite directions to clamp the sound. When the disc 8 needs to be rotated, firstly, the electric telescopic rod 4 is started to separate the clamping block 14 connected with the output end of the electric telescopic rod from the toothed ring 2, then the second motor 16 is started to drive the gear 12 connected with the output shaft of the electric telescopic rod to rotate, the cavity column 3 connected with the toothed ring 2 is driven to rotate, the disc 8 is rotated by a certain angle, and finally, the electric telescopic rod 4 is started again to clamp the clamping block 14 with the toothed ring 2, so that the disc 8 after rotating by a certain angle is fixed. When the height of the disc 8 needs to be adjusted, the third motor 19 is started to drive the screw rod 18 connected with the output shaft of the third motor to rotate, and the sliding block 17 on the outer side is driven to drive the movable column 15 and the disc 8 to lift.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.

Claims (6)

1. A rotary disc positioning member comprising a base (1), characterized in that: the utility model discloses a motor, including base (1), gear (12) have been inlayed to the upper surface of base (1), gear (12) have been cup jointed in the output shaft outside of second motor (16), the upper surface of base (1) rotates and is connected with cavity post (3), the outside of cavity post (3) cup joints toothed ring (2) with gear (12) meshing, the rear surface fixed mounting of base (1) has fixed plate (13), the front surface fixed mounting of fixed plate (13) has electric telescopic handle (4), the output fixedly connected with of electric telescopic handle (4) fixture block (14) with toothed ring (2) block.

2. A rotary disc positioning member according to claim 1, wherein: the base (1) is of a rectangular structure, and four fixing holes (10) are uniformly formed in the upper surface of the base (1).

3. A rotary disc positioning member according to claim 1, wherein: the tooth clearance of the tooth ring (2) is 0.15mm, and the cavity column (3) is of a cylindrical structure.

4. A rotary disc positioning member according to claim 1, wherein: the movable column (15) is inserted into the cavity column (3), and the disc (8) is fixedly connected to the upper end of the movable column (15).

5. A rotary disc positioning member according to claim 4, wherein: the upper surface of disc (8) has seted up spout (7), just the outside fixed mounting of disc (8) has first motor (9), the output shaft fixedly connected with of first motor (9) is with two-way screw rod (6) of spout (7) intercommunication, the outside symmetry spiro union of two-way screw rod (6) has clamp plate (5).

6. A rotary disc positioning member according to claim 5, wherein: the cavity column (3) is characterized in that guide sliding rails (11) are symmetrically arranged on the outer side of the cavity column (3), a third motor (19) is embedded in the bottom of an inner cavity of each guide sliding rail (11), a screw rod (18) is fixedly connected with an output shaft of the third motor (19), a sliding block (17) in sliding connection with the guide sliding rails (11) is screwed on the outer side of the screw rod (18), and the sliding block (17) is fixedly connected with the movable column (15).