CN215488504U - Multimedia display machine with intelligent interaction function - Google Patents

Abstract

The utility model discloses a multimedia display machine with an intelligent interaction function, which comprises an interaction cabin main body, a top plate, a radar, a linear slide rail, a display machine main body, a bearing support, a sliding plate, a driving motor, a first transmission screw rod, a screw sleeve, a second transmission screw rod, a telescopic guide rod, a base plate, a travel switch, a pedal, a spring and a control module, wherein the upper end and the lower end of the first transmission screw rod are respectively rotatably installed on the top plate and the interaction cabin main body through bearings, and a containing cavity is arranged in the interaction cabin main body. Can set up stop button in interactive storehouse main part, stop button is used for user control driving motor to stop, also can set up inching type control button of control driving motor in interactive storehouse main part and carry out the height of manual regulation show quick-witted main part to in obtain better interdynamic and operation experience, this multimedia display machine can realize the mode of radar automatic acquisition signal control, has easy operation and convenient to use's advantage.

Description

Multimedia display machine with intelligent interaction function

Technical Field

The utility model belongs to the technical field of multimedia display machines, and particularly relates to a multimedia display machine with an intelligent interaction function.

Background

Benefiting from the rapid development of computer technology, the teaching integrated machine is widely applied to education and teaching by the advantages of luxuriant pictures and texts, simplicity and easiness, and the like, and the system can make the teaching content difficult to change into the easy and abstract into the concrete by only lightly touching the pictures and characters of a large-screen display with fingers or directly handwriting, thereby enhancing the teaching interactivity and leading the teaching to be more concise and efficient. The multimedia all-in-one machine is an interactive multimedia teaching all-in-one machine integrating a computer, a projector, a curtain and an interactive electronic whiteboard. The existing interactive display machine adopts a touch screen control mode, but aiming at the difference of the heights of users, the existing multimedia interactive display machine cannot automatically adjust according to the heights of the users, so that certain users have poor experience when using the interactive display machine.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides a can cross according to the different intelligent interactive function's that carries out automatically regulated height of user's height multimedia display machine to satisfy the user of different heights and obtain good interactive experience.

In order to solve the technical problems, the utility model is realized by the following technical scheme: a multimedia display machine with an intelligent interaction function comprises an interaction bin main body, a top plate, a radar, a linear slide rail, a display machine main body, a bearing support, a sliding plate, a driving motor, a first transmission screw rod, a screw sleeve, a second transmission screw rod, a telescopic guide rod, a base plate, a travel switch, a pedal, a spring and a control module, wherein the top plate is fixedly installed at the top of the interaction bin main body, the radar is fixedly installed on the top plate, the linear slide rail is vertically and fixedly installed on the interaction bin main body, the upper end and the lower end of the first transmission screw rod are respectively installed on the top plate and the interaction bin main body through bearings in a rotating mode, an accommodating cavity is arranged inside the interaction bin main body, the driving motor is fixedly installed on the inner wall of the accommodating cavity of the interaction bin main body, the lower end of the first transmission screw rod is in transmission connection with an output shaft of the driving motor, and the sliding plate is installed on the first transmission screw rod in a threaded transmission mode, the rear end of slide still slidable mounting on linear slide rail, the swivel nut is arranged in inside the holding cavity, the swivel nut lower part is passed through the bearing and is rotated and install in interactive storehouse main part, second transmission lead screw lower extreme screw thread transmission is installed in the swivel nut, second transmission lead screw upper end slidable mounting is in interactive storehouse main part, the upper and lower both ends of flexible guide bar respectively with slide, second transmission lead screw fixed connection, bear support fixed mounting on the slide, display machine main part fixed mounting is on bearing the support, backing plate fixed mounting is in interactive storehouse main part front end, travel switch fixed mounting is on the backing plate, still be four flexible guide posts of rectangular distribution fixed mounting on the backing plate, footboard fixed mounting is on the top of four flexible guide posts, the spring cup joints and installs on flexible guide post, the last of spring, The lower two ends of the radar sensor respectively act on the pedal and the base plate, a switch contact matched with the travel switch is fixedly installed on the pedal, and the radar, the driving motor and the travel switch are respectively connected to the control module through circuits.

Preferably, the top plate is fixedly mounted at the top of the interactive bin main body in a threaded manner.

Preferably, a non-slip mat is fixedly arranged on the top surface of the pedal.

Preferably, the thread insert is provided with tool holes in an annular array.

Compared with the prior art, the utility model has the advantages that: when a user steps on the pedal, the pedal compression spring and the telescopic guide post are pushed under the action of the weight of the user, the switch contact touches the travel switch, the travel switch sends an electric signal to the control module, the control module controls the radar to send out sound waves to detect the height of the user, and controls the driving motor to rotate forward or backward according to a numerical value returned by the radar method to drive the first transmission lead screw to rotate, the first transmission lead screw drives the sliding plate to move up and down along the linear sliding rail of the linear sliding rail in the rotating process, the interactive bin main body can be provided with a stop button which is used for controlling the driving motor to stop by the user, and the interactive bin main body can also be provided with a inching type control button for controlling the driving motor to manually adjust the height of the display machine main body so as to obtain better interaction and operation experience, and the multimedia display machine can realize the mode of automatic signal acquisition control by the radar, has the advantages of simple operation and convenient use.

Description of the drawings:

the utility model is further described below with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the present invention.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to specific embodiments below:

as shown in fig. 1, a multimedia display machine with intelligent interaction function comprises an interaction cabin body 1, a top plate 11, a radar 12, a linear slide rail 13, a display machine body 2, a bearing support 21, a sliding plate 3, a driving motor 4, a first transmission screw rod 5, a screw sleeve 6, a second transmission screw rod 61, a telescopic guide rod 62, a backing plate 7, a travel switch 71, a pedal 8, a spring 9 and a control module, wherein the top plate 11 is fixedly installed at the top of the interaction cabin body 1, the radar 12 is fixedly installed on the top plate 11, the linear slide rail 13 is vertically and fixedly installed on the interaction cabin body 1, the upper end and the lower end of the first transmission screw rod 5 are respectively rotatably installed on the top plate 11 and the interaction cabin body 1 through bearings, a containing chamber 14 is arranged inside the interaction cabin body 1, the driving motor 4 is fixedly installed on the inner wall of the containing chamber 14 of the interaction cabin body 1, the lower end of the first transmission screw rod 5 is in transmission connection with an output shaft of a driving motor 4, the sliding plate 3 is installed on the first transmission screw rod 5 in a threaded transmission manner, the rear end of the sliding plate 3 is further installed on a linear slide rail 13 in a sliding manner, the screw sleeve 6 is arranged in the accommodating chamber 14, the lower portion of the screw sleeve 6 is installed on the interactive bin main body 1 through a bearing in a rotating manner, the lower end of the second transmission screw rod 61 is installed in the screw sleeve 6 in a threaded transmission manner, the upper end of the second transmission screw rod 61 is installed on the interactive bin main body 1 in a sliding manner, the upper end and the lower end of the telescopic guide rod 62 are respectively and fixedly connected with the sliding plate 3 and the second transmission screw rod 61, the bearing support 21 is fixedly installed on the sliding plate 3, the display machine main body 2 is fixedly installed on the bearing support 21, the backing plate 7 is fixedly installed at the front end of the interactive bin main body 1, and the travel switch 71 is fixedly installed on the backing plate 7, still be on the backing plate 7 that the rectangle distributes fixed mounting and have four flexible guide posts, 8 fixed mounting on the top of four flexible guide posts of footboard, spring 9 cup joints and installs on flexible guide post, the upper and lower both ends of spring 9 are used in on footboard 8, backing plate 7 respectively, fixed mounting has switch contact 82 with travel switch 71 matched with on the footboard 8, radar 12, driving motor 4, travel switch 71 circuit connection to control module respectively. The top plate 11 is fixedly arranged at the top of the interactive bin main body 1 in a threaded connection mode.

The top surface of the pedal 8 is fixedly provided with an anti-slip pad, and the anti-slip effect can be achieved by adopting the arrangement structure.

In order to facilitate the rotation operation of the threaded sleeve 6, the threaded sleeve 6 is provided with tool holes 63 in an annular array, a workpiece rod is placed into the tool holes 63, the rotating arm can be delayed, so that an operator can more labor-saving the rotation control of the threaded sleeve 6, meanwhile, the pressure between the threaded sleeve 6 and the second transmission screw rod 61 is increased, and the threaded sleeve can be prevented from rotating randomly.

When a user steps on the pedal 8, the pedal 8 is pushed under the action of the weight of the user to compress the spring 9 and the telescopic guide post, at the moment, the switch contact 82 touches the travel switch 71, the travel switch 71 sends an electric signal to the control module, the control module controls the radar 12 to send out sound waves to detect the height of the user, and controls the driving motor 4 to rotate forward or backward according to a numerical value returned by the method 12 to drive the first transmission screw rod 5 to rotate, the first transmission screw rod 5 drives the sliding plate 3 to move up and down along the linear sliding rail 13 in the rotating process, the interactive bin main body 1 can be provided with a stop button, the stop button is used for controlling the driving motor 4 to stop by the user, and the interactive bin main body 1 can also be provided with a point-acting control button for controlling the driving motor 4 to manually adjust the height of the display machine main body 2 so as to obtain better interaction and operation experience, the multimedia display machine can realize the mode of controlling the radar automatic acquisition signal, and has the advantages of simple operation and convenient use.

It is to be emphasized that: it will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (4)

1. The utility model provides a multimedia display machine with intelligent interactive function which characterized in that: comprises an interactive bin main body (1), a top plate (11), a radar (12), a linear slide rail (13), a display machine main body (2), a bearing support (21), a sliding plate (3), a driving motor (4), a first transmission screw rod (5), a screw sleeve (6), a second transmission screw rod (61), a telescopic guide rod (62), a backing plate (7), a travel switch (71), a pedal (8), a spring (9) and a control module, wherein the top plate (11) is fixedly arranged at the top of the interactive bin main body (1), the radar (12) is fixedly arranged on the top plate (11), the linear slide rail (13) is vertically and fixedly arranged on the interactive bin main body (1), the upper end and the lower end of the first transmission screw rod (5) are respectively rotatably arranged on the top plate (11) and the interactive bin main body (1) through bearings, an accommodating chamber (14) is arranged inside the interactive bin main body (1), the driving motor (4) is fixedly installed on the inner wall of an accommodating chamber (14) of the interactive bin main body (1), the lower end of the first transmission screw rod (5) is in transmission connection with an output shaft of the driving motor (4), the sliding plate (3) is installed on the first transmission screw rod (5) in a threaded transmission manner, the rear end of the sliding plate (3) is further installed on the linear sliding rail (13) in a sliding manner, the screw sleeve (6) is arranged in the accommodating chamber (14), the lower part of the screw sleeve (6) is installed on the interactive bin main body (1) in a rotating manner through a bearing, the lower end of the second transmission screw rod (61) is installed in the screw sleeve (6) in a threaded transmission manner, the upper end of the second transmission screw rod (61) is installed on the interactive bin main body (1) in a sliding manner, and the upper and lower ends of the telescopic guide rod (62) are respectively and fixedly connected with the sliding plate (3) and the second transmission screw rod (61), the bearing bracket (21) is fixedly arranged on the sliding plate (3), the display machine main body (2) is fixedly arranged on the bearing bracket (21), the backing plate (7) is fixedly arranged at the front end of the interactive bin main body (1), the travel switch (71) is fixedly arranged on the backing plate (7), four telescopic guide posts are also fixedly arranged on the base plate (7) in a rectangular distribution manner, the pedal (8) is fixedly arranged at the top ends of the four telescopic guide posts, the spring (9) is sleeved on the telescopic guide post, the upper end and the lower end of the spring (9) respectively act on the pedal (8) and the backing plate (7), a switch contact (82) matched with the travel switch (71) is fixedly arranged on the pedal (8), the radar (12), the driving motor (4) and the travel switch (71) are respectively connected to the control module through circuits.

2. The multimedia presentation machine with intelligent interactive function according to claim 1, characterized in that: the top plate (11) is fixedly installed at the top of the interactive bin main body (1) in a threaded mode.

3. The multimedia presentation machine with intelligent interactive function according to claim 1, characterized in that: and an anti-slip pad is fixedly arranged on the top surface of the pedal (8).

4. The multimedia presentation machine with intelligent interactive function according to claim 1, characterized in that: the thread insert (6) is provided with tool holes (63) in an annular array.

Images