CN210123619U

CN210123619U - Innovative activity competition simulation demonstration platform

Info

Publication number: CN210123619U
Application number: CN201920076938.XU
Authority: CN
Inventors: 王井荣; 胡楠; 白云涛
Original assignee: Heihe University
Current assignee: Heihe University
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2020-03-03
Anticipated expiration: 2029-01-14

Abstract

The utility model discloses an innovation activity contest simulation demonstration platform, including demonstration platform base, the intermediate position department at demonstration platform base top installs interior sleeve pipe, and the top of interior sleeve pipe lateral wall is provided with rather than the outer tube that suits mutually, the annular plate is installed to the edge of outer tube bottom, and the bottom of annular plate evenly installs electric putter, electric putter's the other end is all fixed at the top of demonstration platform base, the mounting panel is installed at the top of outer tube, and the annular cover is installed to the one end at mounting panel top. The utility model discloses install electric putter, outer tube, annular plate and interior sleeve pipe, electric putter makes interior sleeve pipe and outer tube shrink, is convenient for according to required rapid and stable adjusting device height, improves the effect of demonstration, does benefit to going on of demonstration, combines annular cover and LED light, makes the device can be applicable to the relatively poor scene of light, has improved the suitability of device.

Description

Innovative activity competition simulation demonstration platform

Technical Field

The utility model relates to a display device technical field specifically is an innovation activity contest simulation demonstration platform.

Background

The demonstration platform is also known as a material object demonstration platform, place materials such as data, lecture notes, the material object and be used for teaching and show on the demonstration platform, be one of the indispensable equipment in scenes such as teaching, events, current demonstration platform simple structure, generally be simple table body structure, only can play simple effect of placing, the height of the required adjustment demonstration platform of unable according to the scene, the effect of demonstration is relatively poor, and can't rotate automatically, can only show to the specified direction, the unable complete show content of watching of the viewer of both sides, influence the effect of demonstration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an innovation activity contest simulation demonstration platform to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an innovative activity competition simulation demonstration table comprises a demonstration table base, wherein an inner sleeve is installed at the middle position of the top of the demonstration table base, an outer sleeve matched with the inner sleeve is arranged at the top end of the outer side wall of the inner sleeve, an annular plate is installed at the edge of the bottom of the outer sleeve, an electric push rod is uniformly installed at the bottom of the annular plate, the other end of the electric push rod is fixed at the top of the demonstration table base, a mounting plate is installed at the top of the outer sleeve, an annular cover is installed at one end of the top of the mounting plate, an LED illuminating lamp is uniformly arranged on the inner side wall of the annular cover, a pin shaft is installed at one end, close to the annular cover, of the top of the mounting plate, a supporting plate is arranged on the outer side wall of the pin shaft, a sliding block is installed at one, a driving motor is arranged at one end of the bottom of the supporting plate close to the sliding block, an incomplete gear is arranged at the output end of the driving motor, a second arc-shaped rack is arranged at one side of the bottom of the supporting plate close to the annular sliding rail, and one side of the bottom of the supporting plate far away from the annular slide rail is provided with a first arc-shaped tooth, the first arc-shaped tooth and the second arc-shaped rack are matched with the incomplete gear, a pressing component is arranged at one end of the top of the supporting plate close to the pin shaft, a sliding groove is arranged at one end of the top of the supporting plate far away from the annular cover, and the inside of the sliding chute is provided with a limiting rod, the outer side wall of the limiting rod is provided with a sliding block which is connected with the limiting rod in a sliding way, the outer side wall of the limiting rod is sleeved with a first spring, the top of the sliding block is provided with a clamping plate, and a control panel is arranged on the outer side of the annular cover and is electrically connected with the electric push rod, the driving motor and the LED illuminating lamp.

Preferably, the compressing assembly comprises a connecting rod, a second spring, a cylindrical telescopic tube and a compressing block, the connecting rod is fixed at one end, close to the pin shaft, of the top of the supporting plate, the compressing block is arranged at the bottom of the other end of the pin shaft, the cylindrical telescopic tube is uniformly arranged between the compressing block and the connecting rod, and the second spring is arranged on the outer side wall of the cylindrical telescopic tube.

Preferably, one side of the clamping plate is provided with a pull ring, and the inner side wall of the pull ring is provided with a cotton layer.

Preferably, the bottom of the pressing block is provided with an anti-slip rubber layer.

Preferably, the top of the supporting plate is uniformly provided with anti-slip rubber strips.

Preferably, the outside of driving motor is provided with the motor storehouse, and the inside wall in motor storehouse all is provided with the amortization cotton.

Compared with the prior art, the beneficial effects of the utility model are that: the innovative activity competition simulation demonstration platform is provided with an electric push rod, an outer sleeve, an annular plate and an inner sleeve, wherein the electric push rod enables the inner sleeve and the outer sleeve to contract, so that the height of the device can be quickly and stably adjusted according to needs, the demonstration effect is improved, the demonstration is facilitated, the device can be suitable for scenes with poor light by combining an annular cover and an LED illuminating lamp, the applicability of the device is improved, the innovative activity competition simulation demonstration platform is provided with a clamping plate, a first spring, a sliding chute, a sliding block, a limiting rod, a connecting rod, a second spring, a cylindrical telescopic tube and a pressing block, the second spring pushes the cylindrical telescopic tube to expand and contract, the pressing block presses one end of a work, the first spring pushes the sliding block to transversely move outside the limiting rod, the clamping plate clamps the other end of the work, and the device can stably clamp the demonstration works with various sizes and shapes, further improved the device's suitability and stability, avoid the demonstration in-process, the work takes place to be translocated and slide, influence going on of demonstration, and this innovation activity contest simulation demonstration platform installs first arc rack, second arc rack, incomplete gear, the annular slide rail, the layer board, driving motor and slider, because incomplete gear and first arc rack, second arc rack cooperatees, driving motor drives the layer board and controls reciprocating rotation, carry out sector angle reciprocating rotation in the demonstration, improve the scope of show, do benefit to going on of demonstration, make the viewer of both sides also clear, the complete demonstration work of watching.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the structure at B of the present invention.

In the figure: 1. an electric push rod; 2. an outer sleeve; 3. an annular shroud; 4. an LED lighting lamp; 5. an annular slide rail; 6. a support plate; 7. a drive motor; 8. mounting a plate; 9. an annular plate; 10. an inner sleeve; 11. a demonstration table base; 12. a control panel; 13. a first arc-shaped rack; 14. a second arc-shaped rack; 15. an incomplete gear; 16. a clamping plate; 17. a first spring; 18. a chute; 19. a slider; 20. a pin shaft; 21. a slider; 22. a connecting rod; 23. a second spring; 24. a cylindrical telescopic tube; 25. a compression block; 26. a limiting rod.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an innovative activity competition simulation demonstration table comprises a demonstration table base 11, an inner sleeve 10 is arranged at the middle position of the top of the demonstration table base 11, an outer sleeve 2 matched with the outer sleeve 10 is arranged at the top end of the outer side wall of the inner sleeve 10, an annular plate 9 is arranged at the edge of the bottom of the outer sleeve 2, electric push rods 1 are uniformly arranged at the bottom of the annular plate 9, the type of each electric push rod 1 is DYTP, the other ends of the electric push rods 1 are fixed at the top of the demonstration table base 11, a mounting plate 8 is arranged at the top of the outer sleeve 2, an annular cover 3 is arranged at one end of the top of the mounting plate 8, LED illuminating lamps 4 are uniformly arranged on the inner side wall of the annular cover 3, the type of each LED illuminating lamp 4 is XD-011, the LED illuminating lamps can be conveniently displayed under the condition of poor light, a pin shaft 20, a slide block 21 is arranged at one end of the bottom of the supporting plate 6 far away from the annular cover 3, an annular slide rail 5 is arranged at one end of the top of the mounting plate 8 close to the slide block 21, the annular slide rail 5 is connected with the slide block 21 in a sliding manner, the stability of the supporting plate 6 in rotation is improved, translocation and sliding are avoided in the rotation process, and the proceeding of demonstration is influenced, a driving motor 7 is arranged at one end of the bottom of the supporting plate 6 close to the slide block 21, the model of the driving motor 7 is Y90S-2, an incomplete gear 15 is arranged at the output end of the driving motor 7, a second arc rack 14 is arranged at one side of the bottom of the supporting plate 6 close to the annular slide rail 5, a first arc tooth 13 is arranged at one side of the bottom of the supporting plate 6 far away from the annular slide rail 5, the first arc tooth 13 and the second arc rack 14 are matched with the incomplete gear, and the inside of spout 18 is provided with gag lever post 26, the lateral wall of gag lever post 26 is provided with rather than sliding connection's sliding block 19, and the lateral wall cover of gag lever post 26 is equipped with first spring 17, make the device can stably centre gripping various not equidimension works, improve the device's suitability and stable habit, pinch-off blades 16 is installed at the top of sliding block 19, control panel 12 is installed in the outside of annular cover 3, and control panel 12 and electric putter 1, driving motor 7, LED light 4 electricity is connected, electric putter 1, driving motor 7 and LED light 4 all are prior art, its component structure all is the same with current device with the connected mode completely.

In this implementation: the pressing component comprises a connecting rod 22, a second spring 23, a cylindrical telescopic tube 24 and a pressing block 25, the connecting rod 22 is fixed at one end of the top of the supporting plate 6 close to the pin shaft 20, the pressing block 25 is arranged at the bottom of the other end of the pin shaft 20, the cylindrical telescopic tube 24 is uniformly arranged between the pressing block 25 and the connecting rod 22, the second springs 23 are arranged on the outer side walls of the cylindrical telescopic tubes 24, the stability during clamping is improved, translocation and sliding are avoided, a pull ring is arranged on one side of the clamping plate 16, a cotton layer is arranged on the inner side wall of the pull ring, the operation of a user is facilitated, the comfort level is improved, an anti-slip rubber layer is arranged at the bottom of the pressing block 25, the friction force is further improved, the stability during pressing is improved, anti-slip rubber strips are uniformly arranged on the top of the supporting plate 6, the stability of works placed, and the inside wall in motor storehouse all is provided with the amortization cotton, protects the motor, and reduces the noise pollution who produces when operating.

The working principle is as follows: the device is powered on (the device uses electric components which are all powered by an external power supply), the device is moved to a designated position through a universal self-locking wheel, a pull ring is held by a hand and pulled outwards, one end of a displayed work is pushed into the inner side of a connecting rod 22, a second spring 23 pushes a cylindrical extension tube 24 to extend and retract, a pressing block 25 is enabled to press one end of the work tightly, the work is placed on the top of a supporting plate 6, then the pull ring is released, a first spring 17 pushes a sliding block 19 to transversely move on the outer side of a limiting rod 26, a clamping plate 16 is enabled to clamp the other end of the work, an electric push rod 1 is controlled to extend and retract through a control panel 12, an inner sleeve 10 and an outer sleeve 2 are enabled to retract, the integral height of the device is adjusted, a driving motor 7 is controlled to operate through the control panel 12, because an incomplete gear 15 is matched with a first arc-shaped tooth 13 and a second arc-, the LED illuminating lamp 4 is turned on through the control panel 12 to supplement the light of the work.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an innovation activity contest simulation demonstration platform, includes demonstration platform base (11), its characterized in that: the demonstration table is characterized in that an inner sleeve (10) is installed at the middle position of the top of a demonstration table base (11), an outer sleeve (2) which is suitable for the inner sleeve (10) is arranged at the top end of the outer side wall of the inner sleeve (10), an annular plate (9) is installed at the edge of the bottom of the outer sleeve (2), an electric push rod (1) is evenly installed at the bottom of the annular plate (9), the other end of the electric push rod (1) is fixed at the top of the demonstration table base (11), a mounting plate (8) is installed at the top of the outer sleeve (2), an annular cover (3) is installed at one end of the top of the mounting plate (8), LED illuminating lamps (4) are evenly arranged on the inner side wall of the annular cover (3), a pin shaft (20) is installed at one end, close to the annular cover (3), of the top of the mounting plate (8), a supporting plate (6, the mounting plate (8) top is close to the one end of slider (21) and installs annular slide rail (5), and annular slide rail (5) and slider (21) sliding connection, driving motor (7) are installed to the one end that slider (21) are close to layer board (6) bottom, and driving motor's (7) output installs incomplete gear (15), one side that layer board (6) bottom is close to annular slide rail (5) is provided with second arc rack (14), and one side that layer board (6) bottom was kept away from annular slide rail (5) is provided with first arc tooth (13), second arc rack (14) all cooperate with incomplete gear (15), the one end that layer board (6) top is close to round pin axle (20) is installed and is compressed tightly the subassembly, the one end that annular cover (3) was kept away from at layer board (6) top has seted up spout (18), a limiting rod (26) is arranged inside the sliding groove (18), a sliding block (19) in sliding connection with the limiting rod (26) is arranged on the outer side wall of the limiting rod (26), a first spring (17) is sleeved on the outer side wall of the limiting rod (26), a clamping plate (16) is installed at the top of the sliding block (19), a control panel (12) is installed on the outer side of the annular cover (3), and the control panel (12) is electrically connected with the electric push rod (1), the driving motor (7) and the LED illuminating lamp (4);

the pressing assembly comprises a connecting rod (22), a second spring (23), a cylindrical telescopic tube (24) and a pressing block (25), the connecting rod (22) is fixed at one end, close to the pin shaft (20), of the top of the supporting plate (6), the pressing block (25) is arranged at the bottom of the other end of the pin shaft (20), the cylindrical telescopic tube (24) is uniformly arranged between the pressing block (25) and the connecting rod (22), and the second spring (23) is arranged on the outer side wall of the cylindrical telescopic tube (24);

a pull ring is arranged on one side of the clamping plate (16), and a cotton layer is arranged on the inner side wall of the pull ring;

the bottom of the compression block (25) is provided with an anti-skid rubber layer;

anti-skid rubber strips are uniformly arranged at the top of the supporting plate (6);

the outside of driving motor (7) is provided with the motor storehouse, and the inside wall in motor storehouse all is provided with the amortization cotton.