CN220105590U

CN220105590U - Double-screen touch interaction panel

Info

Publication number: CN220105590U
Application number: CN202320808372.1U
Authority: CN
Inventors: 李宇开; 曾敬菲
Original assignee: Guangxi Yichen Information Technology Co ltd
Current assignee: Guangxi Yichen Information Technology Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-11-28
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a double-screen touch interactive flat plate, which relates to the technical field of multimedia equipment and comprises a shell, wherein an equipment body is slidingly connected inside the shell, a sleeve is fixedly connected to the back surface of the equipment body, the sleeve is slidingly connected with the shell, a bearing seat is fixedly connected to the inner bottom surface of the shell, a threaded rod is rotationally connected above the bearing seat, the threaded rod is in threaded connection with the sleeve, a forward-reverse motor positively rotates to drive a first gear to positively rotate, the first gear rotates and simultaneously drives a meshed second gear to rotate, the second gear rotates and simultaneously drives the threaded rod to synchronously rotate along the bearing seat, the threaded rod rotates and simultaneously drives the sleeve in threaded connection to ascend along the threaded rod, the sleeve ascends and simultaneously drives the equipment body to lift and extend out from the inside of the shell, otherwise, the forward-reverse motor reversely rotates to reversely drive the first gear to reversely rotate, so that the equipment body is restored and stored in the inside of the shell, and the equipment body can be protected as far as possible, and damage caused by accidental collision is avoided.

Description

Double-screen touch interaction panel

Technical Field

The utility model relates to the technical field of multimedia equipment, in particular to a double-screen touch interactive tablet.

Background

The multimedia touch integrated machine is a product which is formed by combining a touch liquid crystal display with a modern PC and has the integrated functions of touch display and computer operation. The touch liquid crystal display comprises two parts, wherein one part is a touch liquid crystal display, and the touch liquid crystal display has the characteristics of touch control and the functions of display output; the other is a PC, so-called computer. The two parts are integrated together, so that the multimedia tool with the functions of touch interaction, video, audio, images, animation, computer network and the like is realized. Due to the progress of the age, the development of dual-screen touch demonstration is advanced.

According to bulletin number CN215577038U, provide a fine arts teaching multimedia classroom equipment, relate to teaching equipment technical field, including two bracing pieces and fixed plate, two equal fixedly connected with equipment box in bracing piece bottom, two equal fixed mounting in equipment box bottom have the bottom plate, are provided with the fixed plate between two bracing pieces, all are provided with the elevating gear who is used for the fixed plate to go up and down between fixed plate and the two bracing pieces. This kind of classroom equipment uses through the cooperation of elevating gear and axis of rotation for multimedia teaching equipment can adjust inclination in height-adjusting, makes the student can directly look at the fixed plate, uses through the cooperation of drawing board, movable block and movable slot, can carry out the on-the-spot solution with the drawing board when video or picture carry out teaching demonstration.

According to the case, the inclination angle can be adjusted while the height is adjusted by the multimedia teaching equipment, so that students can directly look at the fixed plate and use the fixed plate through the matching of the drawing board, the moving block and the moving groove, but the applicant believes that in the prior art, only the height and the angle of the multimedia equipment which can be touched are adjusted, but the safety of the equipment in the using process is ignored, the scratch damage of the whole equipment is prevented, the whole equipment is prevented from toppling over, the phenomenon is not shown, once the touch equipment is damaged in reality, the use progress is delayed, and the endless cost waste is caused.

Disclosure of Invention

The utility model aims to provide a double-screen touch interactive tablet, which aims to effectively solve the problems that in the prior art, only the height and angle of a touch-controllable multimedia device are adjusted, but the safety of the device in the use process is ignored, the scratch damage prevention of a touch screen is included, the toppling prevention of the whole device is not embodied, and the problem of endless cost waste is caused when the use progress is delayed once the touch device is damaged in reality.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a mutual dull and stereotyped of double screen touch, includes the shell, the inside sliding connection of shell has the equipment body, the equal fixedly connected with universal wheel in below four corners department of shell, the positive fixedly connected with push rod of shell, the back fixedly connected with sleeve of equipment body, sleeve and shell sliding connection, the interior bottom surface fixedly connected with bearing frame of shell, the top rotation of bearing frame is connected with the threaded rod, threaded rod and sleeve threaded connection, positive and negative rotation motor forward rotation transmission first gear forward rotation, first gear pivoted drives the second gear that meshing is connected and rotates, second gear pivoted drives the threaded rod and rotates along the bearing frame synchronization, drives threaded connection's sleeve along the threaded rod when the threaded rod rotates and rises, then drives equipment body lifting and extend from the shell inside and use when the sleeve rises, and vice positive and negative rotation motor reverse rotation transmission first gear is reversed, makes the equipment body reset and accomodates to the inside of shell, can also protect equipment body because of unexpected collision leads to as far as possible.

As a preferable scheme of the utility model, the inner bottom surface of the shell is fixedly provided with a forward and reverse rotation motor, and the output end of the forward and reverse rotation motor is fixedly connected with a first gear.

As a preferable scheme of the utility model, a second gear is coaxially and fixedly connected to the threaded rod, and the second gear is meshed with the first gear.

As a preferable scheme of the utility model, a first limiting plate is fixedly connected to the lower part of the equipment body, the first limiting plate is arranged in the shell, and the first limiting plate is propped against the upper port of the shell.

As a preferable scheme of the utility model, the inner walls of the two sides of the shell are fixedly connected with second limiting plates, and the positions of the second limiting plates are higher than those of the forward and reverse rotating motors.

As a preferable scheme of the utility model, the upper parts of the second limiting plates are fixedly connected with limiting rods, the other ends of the limiting rods are fixedly connected into the inner grooves of the shell, and the two sides of the first limiting plates are respectively connected with the corresponding limiting rods in a sliding manner.

As a preferable scheme of the utility model, springs are sleeved on the outer sides of the limiting rods, one ends of the springs are fixedly connected with the second limiting plates, and the other ends of the springs are fixedly connected with the inner grooves of the shell.

As a preferable scheme of the utility model, two extension rods are fixedly connected to the lower part of the front surface of the shell, and the other ends of the two extension rods are fixedly connected with ball heads.

Compared with the prior art, the utility model has the advantages that:

(1) The shell can accomodate the equipment body, and positive and negative rotation motor forward rotation transmission first gear forward rotation drives the second gear that the meshing is connected and rotates when first gear pivoted, drives the threaded rod and rotates along the bearing frame is synchronous when second gear pivoted, drives threaded connection's sleeve along the threaded rod and rises when the threaded rod rotates, then drives equipment body lifting and extend out from the shell inside and use when the sleeve rises, and vice versa the first gear reversal of positive and negative rotation motor reverse rotation transmission, makes equipment body callback reset accomodate to the inside of shell, can also protect the equipment body when necessary, avoids the equipment body to lead to damaging because of unexpected collision as far as possible.

(2) The position of the equipment body is limited by the first limiting plate, the equipment body is upward, the first limiting plate abuts against the inner port of the shell, the highest position of the equipment body is limited, the equipment body is downward, the first limiting plate abuts against the second limiting plate inside the shell, the lowest position of the equipment body is limited, and collision between the equipment body and the second gear and between the equipment body and the forward and backward rotating motor are avoided as much as possible.

(3) In the using process of the equipment body, the general back is close to the wall, the front is subjected to double-screen interaction demonstration, the equipment body is damaged in order to avoid the front tipping of the shell as much as possible, the equipment body is close to the ground through the extension rod, and once the front tipping of the shell occurs, the ball head is contacted with the ground first, so that the possibility of the direct tipping of the shell is reduced, and the using safety of the equipment body is improved.

Drawings

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

FIG. 2 is a schematic view of the overall apparatus of the present utility model in reverse side perspective;

FIG. 3 is a cross-sectional view of the back side of the housing of the present utility model;

fig. 4 is an enlarged schematic view of the structure a in fig. 3 according to the present utility model.

The reference numerals in the figures illustrate:

1. a housing; 2. a universal wheel; 3. a push rod; 4. an equipment body; 401. a sleeve; 402. a first limiting plate; 5. a bearing seat; 6. a threaded rod; 7. a forward and reverse rotation motor; 8. a first gear; 9. a second gear; 10. a second limiting plate; 11. a limit rod; 12. a spring; 13. an extension rod; 14. ball head.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, 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.

Examples:

referring to fig. 1, fig. 2 and fig. 3 specifically, a dual-screen touch interactive tablet comprises a housing 1, wherein an equipment body 4 is slidably connected in the housing 1, universal wheels 2 are fixedly connected at four corners below the housing 1, a push rod 3 is fixedly connected to the front surface of the housing 1, a sleeve 401 is fixedly connected to the back surface of the equipment body 4, the sleeve 401 is slidably connected with the housing 1, a bearing seat 5 is fixedly connected to the inner bottom surface of the housing 1, a threaded rod 6 is rotatably connected to the upper portion of the bearing seat 5, the threaded rod 6 is in threaded connection with the sleeve 401, a forward and reverse rotation motor 7 is fixedly mounted on the inner bottom surface of the housing 1, a first gear 8 is fixedly connected to the output end of the forward and reverse rotation motor 7, a second gear 9 is coaxially and fixedly connected to the threaded rod 6, and the second gear 9 is in meshed connection with the first gear 8.

In a further embodiment, the housing 1 can house the device body 4, the forward and reverse rotation motor 7 forward rotates to drive the first gear 8 forward, the first gear 8 rotates and drives the second gear 9 in meshed connection to rotate, the second gear 9 rotates and drives the threaded rod 6 to synchronously rotate along the bearing seat 5, the threaded rod 6 rotates and drives the threaded sleeve 401 to ascend along the threaded rod 6, the sleeve 401 ascends and drives the device body 4 to lift and extend out of the housing 1 for use, and conversely, the forward and reverse rotation motor 7 reversely rotates to drive the first gear 8 to reverse rotation, so that the device body 4 is reset and retracted into the housing 1, the device body 4 can be protected if necessary, damage to the device body 4 caused by accidental collision is avoided as much as possible, the housing 1 can be pulled to move through the cooperation of the universal wheel 2 and the push rod 3, and convenience in transportation and position adjustment of the device body 4 is improved.

Referring to fig. 3 specifically, a first limiting plate 402 is fixedly connected to the lower portion of the device body 4, the first limiting plate 402 is disposed in the housing 1, the first limiting plate 402 abuts against an upper port of the housing 1, second limiting plates 10 are fixedly connected to inner walls of two sides of the housing 1, and positions of the second limiting plates 10 are higher than those of the forward and reverse rotating motor 7.

In a further embodiment, the position of the device body 4 is limited by the first limiting plate 402, the device body 4 is upward, the first limiting plate 402 abuts against the internal port of the housing 1, the device body 4 is limited at the highest position, the device body 4 is downward, the first limiting plate 402 abuts against the second limiting plate 10 inside the housing 1, the device body 4 is limited at the lowest position, and collision between the device body 4 and the second gear 9 and the forward and backward rotation motor 7 are avoided as much as possible.

Referring to fig. 3 and fig. 4 specifically, a limiting rod 11 is fixedly connected above the second limiting plate 10, the other end of the limiting rod 11 is fixedly connected in an inner groove of the housing 1, and two sides of the first limiting plate 402 are respectively slidably connected with the corresponding limiting rod 11.

In a further embodiment, the first limiting plate 402 slides along the limiting rod 11 while the apparatus body 4 is lifted, thereby improving stability of the apparatus body 4 when lifted.

Referring to fig. 3 and fig. 4 specifically, a spring 12 is sleeved on the outer side of the limiting rod 11, one end of the spring 12 is fixedly connected to the second limiting plate 10, and the other end of the spring 12 is fixedly connected to the inner groove of the housing 1.

In a further embodiment, when the device body 4 is stored in the housing 1, the spring 12 is in a stretched state, when the device body 4 is lifted, the efficiency of the device body 4 extending out of the housing 1 can be improved by the rebound effect of the spring 12, and the groove in the housing 1 can be regarded as a storage groove, and after the first limiting plate 402 abuts against the port of the housing 1, the spring 12 is stored in the inner groove of the housing 1.

Referring to fig. 1 specifically, two extension rods 13 are fixedly connected to a portion of the front surface of the housing 1, and a ball head 14 is fixedly connected to the other ends of the two extension rods 13.

In a further embodiment, the back of the device body 4 is generally close to the wall and the front of the device body is subjected to double-screen interaction demonstration, in order to avoid the front tilting of the housing 1 as much as possible, the device body 4 is damaged, the housing 1 is close to the ground through the extension rod 13, and once the front tilting of the housing 1 occurs, the ball head 14 is contacted with the ground first, so that the possibility of the direct tilting of the housing 1 is reduced, and the use safety of the device body 4 is improved.

Working principle:

when the device is used, the shell 1 and the device body 4 are moved to a required place through the cooperation of the push rod 3 and the universal wheel 2, then the forward and reverse motor 7 is started, the forward and reverse motor 7 forward rotates to drive the first gear 8 to forward rotate, the first gear 8 rotates and simultaneously drives the meshed and connected second gear 9 to rotate, the second gear 9 rotates and simultaneously drives the threaded rod 6 to synchronously rotate along the bearing seat 5, the threaded rod 6 drives the threaded sleeve 401 to ascend along the threaded rod 6 when rotating, the sleeve 401 ascends and simultaneously drives the device body 4 to lift and extend out of the shell 1 for use, and otherwise, after the device is used, the forward and reverse motor 7 reversely rotates to drive the first gear 8 to reversely rotate, so that the device body 4 is restored and stored in the shell 1, and the device body 4 can be protected as necessary, and damage caused by accidental collision of the device body 4 is avoided as much as possible.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.

Claims

1. The utility model provides an interactive dull and stereotyped of double screen touch, includes shell (1), the inside sliding connection of shell (1) has equipment body (4), its characterized in that: the universal wheel (2) is fixedly connected to four corners of the lower portion of the shell (1), the push rod (3) is fixedly connected to the front face of the shell (1), the sleeve (401) is fixedly connected to the back face of the equipment body (4), the sleeve (401) is slidably connected with the shell (1), the bearing seat (5) is fixedly connected to the inner bottom face of the shell (1), the threaded rod (6) is rotatably connected to the upper portion of the bearing seat (5), and the threaded rod (6) is in threaded connection with the sleeve (401).

2. The dual-screen touch interactive tablet of claim 1 wherein: the inner bottom surface of the shell (1) is fixedly provided with a forward and reverse rotation motor (7), and the output end of the forward and reverse rotation motor (7) is fixedly connected with a first gear (8).

3. The dual-screen touch interactive tablet of claim 2 wherein: the threaded rod (6) is coaxially and fixedly connected with a second gear (9), and the second gear (9) is meshed with the first gear (8).

4. The dual-screen touch interactive tablet of claim 1 wherein: the device is characterized in that a first limiting plate (402) is fixedly connected to the lower portion of the device body (4), the first limiting plate (402) is arranged inside the shell (1), and the first limiting plate (402) abuts against an upper port of the shell (1).

5. The dual-screen touch interactive tablet of claim 4 wherein: the two side inner walls of the shell (1) are fixedly connected with second limiting plates (10), and the positions of the second limiting plates (10) are higher than those of the forward and reverse rotating motor (7).

6. The dual-screen touch interactive tablet of claim 5 wherein: the upper part of the second limiting plate (10) is fixedly connected with a limiting rod (11), the other end of the limiting rod (11) is fixedly connected in an inner groove of the shell (1), and two sides of the first limiting plate (402) are respectively and slidably connected with the corresponding limiting rod (11).

7. The dual-screen touch interactive tablet of claim 6 wherein: the outside of gag lever post (11) all overlaps and is equipped with spring (12), the one end of spring (12) is all fixed connection in second limiting plate (10), the other end of spring (12) is all fixed connection in the inside recess of shell (1).

8. The dual-screen touch interactive tablet of claim 1 wherein: two extension rods (13) are fixedly connected to the lower portion of the front face of the shell (1), and ball heads (14) are fixedly connected to the other ends of the two extension rods (13).