CN220303367U - Portable word manuscript word-extracting playing device - Google Patents

Abstract

The utility model relates to the technical field of news propagation and discloses a portable device for playing a word and a manuscript word, which comprises a fixed frame, wherein a fixed plate is fixedly arranged on the inner wall of the fixed frame, a motor is fixedly arranged at the bottom of the fixed plate, a threaded rod is fixedly arranged on a power output shaft of the motor, a lifting plate is connected with the outer edge of the threaded rod in a threaded manner, a universal wheel is fixedly arranged at the bottom of the lifting plate, and a limiting block is fixedly arranged on the right side of the lifting plate. Through the cooperation of motor, threaded rod and locating plate, the cooperation that utilizes lifter plate, universal wheel and stopper simultaneously makes can convenient to use person carry the device, has avoided current desk-top manuscript prompter play device inconvenient to carry when in-service use, only can be the staff through the problem of manpower transport when needing to go out to carry and use the device, avoided the manpower transport to waste time and energy and its problem of delaying work efficiency simultaneously, improved the practicality of the device.

Description

Portable word manuscript word-extracting playing device

Technical Field

The utility model relates to the technical field of news propagation, in particular to a portable device for extracting and playing a word from a word line manuscript.

Background

News spreading is news containing massive information, truly reflects important events at every moment, and when the news spreading is carried out, a host often prompts news manuscripts and lines by using a word-extracting playing device, so that a series of embarrassing conditions of forgetting words, misplacement words and the like of the host are avoided, and the news spreading is widely used at present.

The existing device for playing the manuscript and the word is inconvenient to carry in actual use, only workers can carry the device through manpower when the device is required to be carried out, the manpower is time-consuming and labor-consuming to carry, and the work efficiency is delayed, on the other hand, the angle of the manuscript and the word cannot be adjusted when the device is in actual use, and the height of the workers is different, the angle of the manuscript and the word cannot be adjusted, so that the body load of the workers is higher when the device is used, and therefore, the portable device for playing the manuscript and the word is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a portable device for playing the word and the manuscript, which has the advantages of strong practicability, good stability, portability and high comfort when the device is used

Solves the problems of the prior art.

The utility model provides the following technical scheme: the utility model provides a portable desk article hand-held in hand word play device, includes the fixed frame, the fixed plate that is equipped with of inner wall of fixed frame, the fixed motor that is equipped with in bottom of fixed plate, the fixed threaded rod that is equipped with in power take off shaft of motor, the outer edge threaded connection of threaded rod has the lifter plate, the fixed universal wheel that is equipped with in bottom of lifter plate, the right side fixedly equipped with stopper of lifter plate, the fixed plate is placed to the fixed assembly of inner wall of fixed frame, the inner wall of placing the plate rotates and is connected with the upset board, the round hole has been seted up at the top of upset board, the one end that the inner wall of round hole is connected with the spring, the other end fixedly connected with splint of spring, the top of placing the board is equipped with the display screen, the fixed cylinder that is equipped with in top of fixed plate, the top of cylinder is connected with electric putter.

As a preferable technical scheme of the utility model, a positioning plate is fixedly arranged at the bottom of the inner wall of the fixed frame, a bearing is fixedly arranged at the top of the positioning plate, and the bottom end of the threaded rod is fixedly arranged at the inner wall position of the bearing.

As a preferable technical scheme of the utility model, the top of the lifting plate is provided with a through hole, the inner wall of the through hole is provided with internal threads, and the threaded rod is meshed with the internal threads of the inner wall of the through hole.

As a preferable technical scheme of the utility model, the inner wall of the fixed frame is provided with a limiting groove, and the limiting block is slidably connected to the inner wall of the limiting groove.

As a preferable technical scheme of the utility model, the top of the electric push rod is rotationally connected with the bottom of the overturning plate, and one side of the overturning plate far away from the electric push rod is rotationally connected with the placing plate.

As a preferable technical scheme of the utility model, the number of the round holes and the springs is two, the two round holes and the springs are symmetrically arranged at the top of the turnover plate, the bottom of the clamping plate is adhered with the protection pad, and the protection pad is tightly adhered to the top of the turnover plate.

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

1. this portable desk word manuscript word-in-hand play device uses through the cooperation of motor, threaded rod and locating plate, utilizes the cooperation of lifter plate, universal wheel and stopper simultaneously to make can convenient to use person carry the device, has avoided current desk word manuscript word-in-hand play device inconvenient to carry when in-service use, only can be the problem that the staff passes through the manpower transport when needing to go out to carry and use the device, has avoided the problem that the manpower transport is wasted time and energy and its work efficiency of delaying simultaneously, has improved the practicality of the device.

2. This portable desk word manuscript proposing play device uses through the cooperation of electric putter and turnover plate for can adjust the gradient of placing the manuscript word at the turnover plate top, the travelling comfort of the different user of guarantee height when using the device increases, avoids the different needs of height to bow and fills up the foot and operate, utilizes the cooperation of round hole, spring and splint to make simultaneously can stabilize the centre gripping to the manuscript word, and the guarantee is it can not remove at will, has improved the practicality when the user uses the device simultaneously.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a fixing frame according to the present utility model;

FIG. 3 is a schematic view of the structure of the threaded rod of the present utility model;

FIG. 4 is a schematic view of the structure of the electric putter of the present utility model;

fig. 5 is a schematic view of the structure of the clamping plate of the present utility model.

In the figure: 1. a fixed frame; 2. a fixing plate; 3. a motor; 4. a threaded rod; 5. a positioning plate; 6. a bearing; 7. a lifting plate; 8. a universal wheel; 9. a limiting block; 10. a cylinder; 11. an electric push rod; 12. a turnover plate; 13. a round hole; 14. a spring; 15. a clamping plate; 16. a display screen; 17. the plate is placed.

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.

Referring to fig. 1-5, a portable word manuscript prompter playing device, including fixed frame 1, fixed board 2 is equipped with to fixed frame 1's inner wall, fixed board 2's bottom is equipped with motor 3 fixedly, motor 3's power take off shaft is equipped with threaded rod 4 fixedly, threaded rod 4's outer edge threaded connection has lifter plate 7, lifter plate 7's bottom is equipped with universal wheel 8 fixedly, lifter plate 7's right side is equipped with stopper 9 fixedly, fixed board 17 of placing is equipped with to fixed frame 1's inner wall, place board 17's inner wall rotation and be connected with upset board 12, round hole 13 has been seted up at upset board 12's top, round hole 13's inner wall is connected with the one end of spring 14, spring 14's other end fixedly connected with splint 15, place board 17's top is equipped with display screen 16, fixed board 2's top is equipped with cylinder 10, cylinder 10's top is connected with electric putter 11, in the above-mentioned structure, utilize universal wheel 8 to make convenient to use person remove and carry the device, the convenience of going out has improved and carried the device, the manpower has been avoided.

Referring to fig. 3, a positioning plate 5 is fixedly assembled at the bottom of the inner wall of the fixed frame 1, a bearing 6 is fixedly assembled at the top of the positioning plate 5, and the bottom end of the threaded rod 4 is fixedly arranged at the inner wall of the bearing 6.

Referring to fig. 3, a through hole is formed in the top of the lifting plate 7, an internal thread is formed in the inner wall of the through hole, the threaded rod 4 is meshed with the internal thread of the inner wall of the through hole, in the above structure, the threaded rod 4 is meshed with the internal thread of the inner wall of the through hole, so that the threaded rod 4 can rotate to drive the lifting plate 7 and the universal wheel 8 to move up and down, thereby facilitating a user to move the device by using the universal wheel 8, and improving the portability carried by the user.

Referring to fig. 3, a limiting groove is formed in an inner wall of the fixed frame 1, and a limiting block 9 is slidably connected to an inner wall of the limiting groove.

Referring to fig. 4, the top of the electric putter 11 is rotatably connected with the bottom of the turning plate 12, and a side of the turning plate 12 away from the electric putter 11 is rotatably connected with the placement plate 17.

Referring to fig. 5, the number of the round holes 13 and the springs 14 is two, and the two round holes 13 and the springs 14 are symmetrically arranged at the top of the turnover plate 12, a protection pad is adhered to the bottom of the clamping plate 15 and is tightly attached to the top of the turnover plate 12, in the above structure, the protection pad is tightly attached to the top of the turnover plate 12, so that a manuscript word to be played can be firmly clamped, and the random shaking of the manuscript word can be prevented.

The working principle is that when the device is used, the device is firstly placed at a use place, then the clamping plate 15 is firstly pulled to firmly clamp the manuscript word by means of the elasticity of the spring 14, then the electric push rod 11 is started to adjust the inclination of the overturning plate 12 and the clamped manuscript word, and then when the device needs to be moved and carried, the motor 3 can be started to drive the threaded rod 4 to rotate, so that the threaded rod 4 is utilized to drive the lifting plate 7 and the universal wheel 8 to move downwards until the universal wheel 8 is in full contact with the ground, the device can be pushed to move by the universal wheel 8, manual carrying is avoided, and portability of the device is improved.

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 (6)

1. The utility model provides a portable desk and word manuscript prompter play device, includes fixed frame (1), its characterized in that: fixed board (2) are equipped with in inner wall of fixed frame (1), fixed motor (3) are equipped with in the bottom of fixed board (2), the fixed threaded rod (4) that is equipped with of power take off shaft of motor (3), the outer edge threaded connection of threaded rod (4) has lifter plate (7), the fixed universal wheel (8) that are equipped with in bottom of lifter plate (7), the right side fixed mounting of lifter plate (7) has stopper (9), the fixed board (17) that are equipped with in inner wall of fixed frame (1), the inner wall rotation of placing board (17) is connected with upset board (12), round hole (13) have been seted up at the top of upset board (12), the inner wall connection of round hole (13) has one end of spring (14), other end fixedly connected with splint (15) of spring (14), the top of placing board (17) is equipped with display screen (16), the top of fixed being equipped with of fixed board (2) cylinder (10), the top of cylinder (10) is connected with electric putter (11).

2. The portable word and speech prompter playing device according to claim 1, wherein: the bottom of fixed frame (1) inner wall is fixed to be equipped with locating plate (5), the fixed bearing (6) that is equipped with in top of locating plate (5), the bottom mounting of threaded rod (4) sets up in the inner wall position of bearing (6).

3. The portable word and speech prompter playing device according to claim 1, wherein: the top of lifter plate (7) has seted up the through-hole, and the inner wall of through-hole is equipped with the internal thread, threaded rod (4) and the internal thread of through-hole inner wall mesh mutually.

4. The portable word and speech prompter playing device according to claim 1, wherein: the inner wall of the fixed frame (1) is provided with a limiting groove, and the limiting block (9) is connected to the inner wall of the limiting groove in a sliding mode.

5. The portable word and speech prompter playing device according to claim 1, wherein: the top of the electric push rod (11) is rotationally connected with the bottom of the overturning plate (12), and one side, far away from the electric push rod (11), of the overturning plate (12) is rotationally connected with the placing plate (17).

6. The portable word and speech prompter playing device according to claim 1, wherein: the number of the round holes (13) and the springs (14) is two, the two round holes (13) and the springs (14) are symmetrically arranged at the top of the turnover plate (12), the bottom of the clamping plate (15) is adhered with a protection pad, and the protection pad is tightly adhered to the top of the turnover plate (12).