CN210004118U

CN210004118U - Display for electric body automatic demonstration

Info

Publication number: CN210004118U
Application number: CN201920667371.3U
Authority: CN
Inventors: 辜佳威; 钟健华; 吴婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-31
Anticipated expiration: 2029-05-10

Abstract

The utility model relates to an electric automatization technology field, and kinds of display that the automatic demonstration of electric body was used is disclosed, including the installation body, the side fixedly connected with box of the installation body, the bottom fixedly connected with buffering body of box inner wall, the top fixedly connected with of buffering body has motor , motor 's output fixedly connected with drive wheel , the outside of drive wheel is passed through the chain and is connected with the outside transmission of drive wheel two, the axle center department fixedly connected with dwang of drive wheel two, the both ends fixed connection of dwang is at the inner wall of box, the outside fixedly connected with support arm of dwang, this display that the automatic demonstration of electric body was used, use through box and framework mutually supporting, the staff will make the display main part according to actual demand free rotation, thereby the operation display is simpler, also can reach the position of staff's demand, thereby can effectually reduce the effect that the college student of back row reflected light and.

Description

Display for electric body automatic demonstration

Technical Field

The utility model relates to an electric automatization technology field specifically is displays that the automatic demonstration of electric body used.

Background

The university student's electric automation technology specialty is the basic knowledge for developing -specified electronic technology, microcomputer control technology and computer network technology, is familiar with the working principle of common electric equipment, masters the basic principle and method for realizing electric control by applying computer technology, has high technical application specialties with strong automatic control system operation, maintenance, system integration and -specified engineering design capability and enterprise management capability, generally uses the display watched by students in a classroom, mostly uses a fixed angle and height or needs manual adjustment in the prior classroom, is heavy in operation, cannot well control the position of the display, and can influence the back-row university students to see the light and be unclear when watching.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The not enough to prior art, the utility model provides a display that kinds of electric body automatic demonstration were used possesses advantages such as convenient regulation, has solved the display and has been fixed angle and height or need the manual work to adjust more, and the operation is heavier, can not be fine the position of accuse display, the back row student that can influence reflects light when watching and sees unclear problem.

(II) technical scheme

electric body automatic demonstration uses, including the installation body, side fixedly connected with box of installation body, the bottom fixedly connected with buffering body of box inner wall, the top fixed mounting of buffering body has motor , the output fixedly connected with drive wheel of motor , the outside of drive wheel is connected through the outside transmission of chain and drive wheel two, the axle center department fixedly connected with dwang of drive wheel two, the both ends fixed connection of dwang is at the inner wall of box, the outside fixedly connected with support arm of dwang, the inner wall fixedly connected with fixed plate of support arm, the bottom fixedly connected with electric telescopic handle of fixed plate, the bottom fixedly connected with connecting plate of electric telescopic handle, the bottom fixedly connected with spacing body of connecting plate, the bottom of spacing body is through the movable rod and the inner wall fixed connection of framework, the outside is located the inboard 4 face fixed connection of framework and has dogtooth , the right side of dogtooth and the left side of drive group intermeshing, the left side of drive group is connected at gear with the inner wall fixed connection of framework, the inner wall fixed connection of rotation body is connected through the inner wall of rotation pole 82925, the back fixed connection of motor is connected with the inner wall of framework, the inner wall of rotation body is installed with the rotation body and the right-hand end of rotation body is connected with rotation body.

Preferably, the drive unit comprises an electric push rod, the top of the electric push rod is fixedly connected to the top of the inner wall of the frame body, the bottom of the electric push rod is fixedly connected with a movable plate, the bottom of the movable plate is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is movably connected with a second gear.

Preferably, both drive groups are symmetrically disposed about the centerline of gear .

Preferably, the connecting plate is connected with the inner wall of the supporting arm and the bottom of the fixing plate in a sliding mode through the sliding rods.

Preferably, a second protruding tooth is fixedly connected to the left side of the rotating body and located on the right side of the second motor, and the outer side of the second protruding tooth is meshed with the outer side of the second gear.

Preferably, the width of the supporting arm is larger than that of the limiting body, and the length of the supporting arm is larger than that of the frame body.

Preferably, the top of the inner wall of the box body is fixedly connected with an inclined cushion body.

(III) advantageous effects

Compared with the prior art, the utility model provides a display that kinds of electric body automatic demonstration used possesses following beneficial effect:

1. this display that automatic demonstration of electric body was used mutually supports through box and framework and uses, and the staff will make the display subject according to actual demand free rotation to the operation display is simpler, also can reach the position of staff's demand, thereby can effectually reduce the effect that the back-row college student's reflection of light is unclear.

2. This display that automatic demonstration of electric body was used uses the cooperation through drive group, and the staff controls drive group and moves from top to bottom, again with the motor cooperation, will control spacing body and rotator rotation respectively to can reach 360 degrees angle regulation's effect, promote display application range by a wide margin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the box body of the present invention;

fig. 3 is a schematic sectional view of the support arm of the present invention;

FIG. 4 is a schematic cross-sectional view of the frame body of the present invention;

fig. 5 is a right side schematic view of a second motor according to the present invention;

fig. 6 is a schematic view of the front view structure of the box body of the present invention.

In the figure, 1-an installation body, 2-a box body, 3-a buffer body, 4-a motor , 5-a transmission wheel , 6-a transmission wheel II, 7-a rotating rod, 8-a supporting arm, 9-a fixing plate, 10-an electric telescopic rod, 11-a connecting plate, 12-a limiting body, 13-a frame body, 14-a convex tooth , 15-a driving group, 151-an electric push rod, 152-a moving plate, 153-a rotating shaft, 154-a gear II, 16-a gear , 17-a motor II, 18-a convex tooth II, 19-a rotating body and 20-a display main body.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Please refer to fig. 1-6, a display for automated demonstration of electric bodies, including an installation body 1, the installation body 1 is installed at the top of a classroom, which can effectively reduce limited space occupation, a side of the installation body 1 is fixedly connected with a box 2, a top of an inner wall of the box 2 is fixedly connected with an inclined cushion body, the inclined cushion body can effectively reduce friction effect between the display and the box 2, a bottom of the inner wall of the box 2 is fixedly connected with a buffer 3, a top of the buffer 3 is fixedly installed with a motor , an output end of the motor is fixedly connected with a driving wheel , an outer side of the driving wheel is in transmission connection with an outer side of a driving wheel two 6 through a chain, a rotating rod 7 is fixedly connected at an axial center of the rotating rod two 6, two ends of the rotating rod 7 are fixedly connected with an inner wall of the box 2, an outer side of the rotating rod 7 is fixedly connected with a supporting arm fixing plate 9, a bottom of the fixing arm fixing plate 9 is fixedly connected with a fixing arm fixing plate 9, a bottom of the fixing plate 9 is fixedly connected with an electric telescopic rod 10, a bottom of the electric telescopic rod 10, a bottom fixing arm 11, a push rod 13, a connecting plate is connected with a push rod 154, a push rod 12, a bottom of a push rod 12, a push rod capable of displaying a working group capable of displaying a working angle of a working group of a working by a working angle of a working group of a working by a working group of a working group of a working body 2, a working group of a working rod 2, a working group of a working group of a working mechanism 2, a working.

The working principle is that a worker turns on the motor 4 to operate according to actual needs, the motor 4 drives the driving wheel 5 to rotate, the driving wheel 5 drives the driving wheel II 6 to rotate through a chain, the driving wheel II 6 drives the supporting arm 8 to rotate, the supporting arm 8 rotates to the outside of the box body 2 to reach the angle required by the worker, then the electric telescopic rod 10 is turned on to operate, the electric telescopic rod 10 can drive the connecting plate 11 to move, the connecting plate 11 drives the limiting body 12 to move up and down, the height required by the worker can be driven, then the motor II 17 and the driving group 15 are turned on to operate, the frame body 13 and the rotating body 19 can be rotated, and therefore the angle required by the worker can be driven.

In conclusion, this display that the automatic demonstration of electric body was used mutually supports through box 2 and framework 13 and uses, and the staff will make display subject 20 according to actual demand free rotation to the operation display is simpler, also can reach the position of staff's demand, thereby can effectually reduce the effect that the back-row college student reflects light and sees unclear.

This display that the automatic demonstration of the electric body was used mutually supports through drive group 15 and two 154 gears, and the staff controls the upper and lower operation of drive group 15, cooperates with motor 17 again, will control spacing body 12 and rotator 19 respectively and rotate to can reach 360 degrees angle regulation's effect, promote display application range by a wide margin.

It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from another entities or operations, and no necessarily requires or implies that any such actual relationship or order exists between the entities or operations.

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

Claims

The display for the automatic demonstration of the electric bodies comprises an installation body (1) and is characterized in that a box body (2) is fixedly connected to the side of the installation body (1), a buffer body (3) is fixedly connected to the bottom of the inner wall of the box body (2), a motor (4) is fixedly installed at the top of the buffer body (3), a driving wheel (5) is fixedly connected to the output end of the motor (4), the outer side of the driving wheel (5) is connected with the outer side of a driving wheel II (6) through a chain in a transmission manner, a rotating rod (7) is fixedly connected to the axis center of the driving wheel II (6), two ends of the rotating rod (7) are fixedly connected to the inner wall of the box body (2), a supporting arm (8) is fixedly connected to the outer side of the rotating rod (7), a fixing plate (9) is fixedly connected to the inner wall of the supporting arm (8), an electric telescopic rod (10) is fixedly connected to the bottom of the fixing plate (9), a connecting plate (11) is fixedly connected to the bottom of the electric telescopic rod (10), a connecting plate (11) is fixedly connected to the bottom of the connecting plate (11), a limiting body (12) is fixedly connected to the inner wall of the rotating rod (12) through a gear assembly fixedly connected to the inner wall of the right side of a rotating rod (16) and a rotating rod (13) which is fixedly connected to the inner side of a rotating rod (16) and a gear assembly (16) which is fixedly connected to the inner side of a rotating rod (16) and a rotating rod (15) which is fixedly connected to the inner side of a rotating body (15) which is connected to the inner side of a rotating rod (15.
2. The display for the automatic demonstration of electric bodies as claimed in claim 1, wherein the driving set (15) comprises an electric push rod (151), the top of the electric push rod (151) is fixedly connected to the top of the inner wall of the frame (13), the bottom of the electric push rod (151) is fixedly connected to a moving plate (152), the bottom of the moving plate (152) is fixedly connected to a rotating shaft (153), and the outer side of the rotating shaft (153) is movably connected to a second gear (154).
3. The display for electric body automated presentations of claim 1, wherein the two drive sets (15) are each symmetrically disposed about a centerline of a gear (16).
4. The display for the electric body automated demonstration use according to claim 1, wherein the connection board (11) is connected with the inner wall of the supporting arm (8) and the bottom of the fixing board (9) in a sliding way through a slide bar distribution.
5. The display for the electric body automated demonstration use according to claim 1, wherein a second protruding tooth (18) is fixedly connected to the left side of the rotating body (19) on the right side of the second motor (17), and the outer side of the second protruding tooth (18) is meshed with the outer side of the second gear (154).
6. The display for use in an electrical body automated presentation of claim 1, wherein the support arm (8) has a width greater than a width of the spacing body (12), and the support arm (8) has a length greater than a length of the frame body (13).
7. The display for the automated demonstration of electric bodies as claimed in claim 1, wherein an inclined cushion body is fixedly connected to the top of the inner wall of the box body (2).