CN213089337U

CN213089337U - An ideological and political education playback device

Info

Publication number: CN213089337U
Application number: CN202020593943.0U
Authority: CN
Inventors: 刘莉
Original assignee: Guangsha College Of Harbin University Of Commerce
Current assignee: Guangsha College Of Harbin University Of Commerce
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-04-30
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses an ideological and political education playing device, comprising a base, a drive motor is arranged at the middle position of one side of the base, and a rotating shaft is arranged at the output end of the drive motor, and the rotating shaft is away from the side of the drive motor A driving gear is provided, a pull rod is provided at the middle position of the bottom of the base, the bottom of the pull rod extends out of the interior of the base, the bottom of the pull rod is provided with a foot ring, and the top of the pull rod is provided with a first locking tooth By adjusting the height of the playback device, the device of the present utility model can make the playback device can be placed in different groups of people, and at the same time adjust the height while making the device rise more stably, prevent the swing of the installation frame, and cause damage to the device, At the same time, a rain shielding device is also provided, which can prevent rainwater from entering the interior of the device, causing short-circuit damage to the device, and also preventing exposure to the sun.

Description

Ideological and political education play device

Technical Field

The utility model relates to a play device technical field specifically is an ideological and political education play device.

Background

With the development of society, the society has higher requirements on the ideological and political courses of new talents, higher schools pay more attention to the physical and mental health of students step by step, the ideological and political education is strengthened, correct concepts are established, teenagers are used as flowers of the motherland, the ideological and political teaching is particularly important in the schools, the students can be prevented from walking on a wrong way, and therefore, a propaganda and play device is required to educate the teenagers;

the following problems occur in the existing education broadcasting device when in use:

1. the height of some education playing devices cannot be adjusted, the education playing devices cannot be well adapted to different crowds, the height of the education playing devices can be adjusted, the education playing devices are not stable enough when being lifted, shaking is easy to occur, the device can be damaged after a long time, and the education playing devices can slide downwards under the action of external force;

2. meanwhile, the propaganda and playing device is usually placed outside, and is easily wetted when raining, and rainwater easily enters the device, so that the device is damaged, and the service life of the device is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ideological and political education play device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ideological and political education playing device comprises a base, wherein a driving motor is arranged at the middle position of one side of the base, a rotating shaft is arranged at the output end of the driving motor, a driving gear is arranged at one side of the rotating shaft, which is far away from the driving motor, a pull rod is arranged at the middle position of the bottom inside the base, the bottom of the pull rod extends out of the inside of the base, a foot ring is arranged at the bottom of the pull rod, first latches are arranged at the top of the pull rod, springs are symmetrically arranged at the two sides of the bottom of the first latches, an annular chute is arranged at the top inside the base, two groups of first slide rods are slidably arranged inside the annular chute, driven gears are arranged at the bottoms of the two groups of first slide rods, second latches are arranged at the middle position of the bottom of the driven gears, and a threaded rod, the top of the outer side of the threaded rod is sleeved with a sleeve, the tops of two sides of the sleeve are provided with limiting sliding grooves, the insides of two groups of limiting sliding grooves are provided with limiting sliding blocks in a sliding manner, one side, away from each other, of each group of limiting sliding blocks is provided with a supporting rod, the bottom of each supporting rod is fixedly connected with the two sides of the top of the base, the top of the sleeve is provided with an installation frame, the middle position of one end of the front side of the installation frame is provided with a display screen, the middle position, close to one side of a driving motor, of the installation frame is provided with a control panel, the two sides of the top of the installation frame are symmetrically provided with second sliding grooves, the insides of the two groups of second sliding grooves are provided with second sliding rods in a sliding manner, the tops of the two groups of second sliding rods are provided with second baffles, the top of third litter is provided with first baffle, the both sides of first baffle and two sets of second litter intermediate position departments that are close to one side each other all are provided with the rack, and are two sets of be provided with two sets of back shafts between the second litter, and are two sets of the top of back shaft all is provided with the gear, control panel passes through the wire and is connected with display screen and driving motor electricity respectively.

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

Preferably, the top of the annular sliding groove and the top of the first sliding rod are of a dishonest T-shaped structure, and the annular sliding groove and the first sliding rod are matched with each other.

Preferably, the gear is located between two sets of racks, and the gear and the racks are meshed with each other.

Preferably, four corners of the bottom of the base are provided with universal wheels, and the universal wheels are provided with braking systems.

Preferably, the bottom of the sleeve extends to the inside of the base, and the sleeve and the base slide with each other.

Compared with the prior art, the beneficial effects of the utility model are that: the ideological and political education playing device can be placed in different crowds by adjusting the height of the playing device, meanwhile, the device can be lifted more stably while adjusting the height, the device is prevented from being damaged due to swinging of the mounting frame, and meanwhile, a rain shielding device is arranged, so that rainwater can be prevented from entering the device to cause short circuit damage of the device and also from being exposed to the sun under the sun;

1. through the mutual matching of the rotating shaft, the driving gear, the spring, the foot ring, the pull rod, the first latch, the second latch, the driven gear, the first slide rod, the annular chute, the limiting chute, the sleeve, the limiting slide block, the support rod, the threaded rod and the driving motor, the device can be subjected to height adjustment, and meanwhile, the device is stably supported while the height is adjusted, so that the sleeve can stably move, the device is prevented from shaking, the damage to the device is reduced, the service life of the device is prolonged, and meanwhile, the device is prevented from sliding downwards due to the limiting blocking;

2. through mutually supporting between second litter, rack, gear, third litter, third spout, first baffle, back shaft, second spout and the second baffle, can expand first baffle and second baffle, can shelter from the rainwater, prevent that the breakage in advance from falling into the inside of device, cause the short circuit and the damage of circuit, cause the damage of display screen.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a base; 2. a rotating shaft; 3. a driving gear; 4. a spring; 5. a foot ring; 6. a pull rod; 7. a first latch; 8. a second latch; 9. a driven gear; 10. a first slide bar; 11. an annular chute; 12. a limiting chute; 13. a sleeve; 14. a display screen; 15. a second slide bar; 16. a rack; 17. a gear; 18. a third slide bar; 19. a third chute; 20. a first baffle plate; 21. a support shaft; 22. a second chute; 23. a control panel; 24. installing a frame; 25. a limiting slide block; 26. a support bar; 27. a threaded rod; 28. a drive motor; 29. a second baffle.

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. 1-3, the present invention provides an embodiment: an ideological and political education playing device comprises a base 1, a driving motor 28 is arranged at the middle position of one side of the base 1, a rotating shaft 2 is arranged at the output end of the driving motor 28, a driving gear 3 is arranged at one side of the rotating shaft 2 far away from the driving motor 28, a pull rod 6 is arranged at the middle position of the bottom inside the base 1, the bottom of the pull rod 6 extends out of the inside of the base 1, a foot ring 5 is arranged at the bottom of the pull rod 6, a first latch 7 is arranged at the top of the pull rod 6 to self-lock a driven gear 9, springs 4 are symmetrically arranged at two sides of the bottom of the first latch 7, an annular chute 11 is arranged at the top inside the base 1, two groups of first slide rods 10 are arranged inside the annular chute 11 in a sliding manner, a driven gear 9 is arranged at the bottom of the two groups of first slide rods 10, a second latch 8 is arranged at the middle position of, the top outside the threaded rod 27 is sleeved with a sleeve 13, the tops of two sides of the sleeve 13 are provided with limiting sliding grooves 12, the insides of two groups of limiting sliding grooves 12 are all provided with limiting sliding blocks 25 in a sliding manner, one side, away from each other, of each two groups of limiting sliding blocks 25 is provided with a supporting rod 26, the bottoms of the supporting rods 26 are fixedly connected with two sides of the top of the base 1, the top of the sleeve 13 is provided with an installation frame 24, the middle position of one end of the front face of the installation frame 24 is provided with a display screen 14 for playing political thought propaganda films, the middle position of one side, close to a driving motor 28, of the installation frame 24 is provided with a control panel 23, two sides of the top of the installation frame 24 are symmetrically provided with second sliding grooves 22, the insides of two groups of the second sliding grooves 22 are all provided with second sliding rods 15 in a sliding manner, the tops of two groups of second sliding rods 15 are provided, the top of the third slide rod 18 is provided with a first baffle 20, two sides of the first baffle 20 and the middle position of the side where the two sets of second slide rods 15 are close to each other are both provided with racks 16, two sets of support shafts 21 are arranged between the two sets of second slide rods 15, the top of the two sets of support shafts 21 are both provided with gears 17, and the control panel 23 is electrically connected with the display screen 14 and the driving motor 28 through wires respectively.

In this implementation, the outside of driving motor 28 is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton, reduce the noise that driving motor 28 work produced, annular chute 11 and the top of first slide bar 10 are honest and clean and fall T type structure, annular chute 11 and the mutual adaptation of first slide bar 10, prevent that first slide bar 10 from breaking away from annular chute 11 inside, gear 17 is located between two sets of racks 16, intermeshing between gear 17 and the rack 16, make gear 17 can drive rack 16 and remove, the four corners of base 1 bottom all is provided with the universal wheel, and all be provided with braking system on the universal wheel, be convenient for remove the device, the bottom of sleeve pipe 13 extends to the inside of base 1, mutual slip between sleeve pipe 13 and the base 1, make sleeve pipe 13 can reciprocate.

The working principle is as follows: the electric parts of the device are all powered by a storage battery, firstly, the device is moved to a position needing displaying through a universal wheel, and the device is stably placed through a braking system on the universal wheel;

according to different positions for placing schools, when the school is placed in high schools or universities, firstly, the foot ring 5 is stepped downwards by feet, the first latch 7 and the second latch 8 are separated through the pull rod 6, the driving motor 28 is turned on through the control panel 23, the driving motor 28 works to drive the driving gear 3 to rotate through the rotating shaft 2, the driving gear 3 drives the driven gear 9 to rotate, the driven gear 9 drives the two groups of first sliding rods 10 to slide in the annular sliding groove 11, the driven gear 9 drives the threaded rod 27 to rotate, under the action of the threads, the sleeve 13 moves upwards, meanwhile, the limiting slide block 25 slides relatively in the limiting sliding groove 12, the sleeve 13 is stably supported to move and prevent the sleeve from shaking, so that the height of the display screen 14 is adjusted, after the height adjustment is finished, the feet are loosened, the first latch 7 is pushed upwards under the action of the spring 4, the driven gear 9 is clamped with the second clamping tooth 8 again;

when the device is rainy, the second baffle plate 29 is pulled, the second baffle plate 29 simultaneously drives the two groups of second sliding rods 15 to slide in the second sliding grooves 22, the second sliding rods 15 drive the racks 16 to move, the racks 16 drive the gears 17 to rotate, the gears 17 rotate to drive the racks 16 on the first baffle plate 20 to move in opposite directions, the first baffle plate 20 slides in the third sliding grooves 19 through the third sliding rods 18, the first baffle plate 20 and the second baffle plate 29 are far away from each other, the first baffle plate 20 and the second baffle plate 29 are unfolded, and the device is shielded by rainwater.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an ideological and political education play device, includes base (1), its characterized in that: a driving motor (28) is arranged at the middle position of one side of the base (1), a rotating shaft (2) is arranged at the output end of the driving motor (28), a driving gear (3) is arranged at one side, away from the driving motor (28), of the rotating shaft (2), a pull rod (6) is arranged at the middle position of the bottom inside the base (1), the bottom of the pull rod (6) extends out of the inside of the base (1), a foot ring (5) is arranged at the bottom of the pull rod (6), a first latch (7) is arranged at the top of the pull rod (6), springs (4) are symmetrically arranged on two sides of the bottom of the first latch (7), an annular sliding groove (11) is arranged at the top inside the base (1), two groups of first sliding rods (10) are arranged inside the annular sliding groove (11) in a sliding manner, a driven gear (9) is arranged at the bottoms of the two groups of first sliding rods, the middle position of the bottom of the driven gear (9) is provided with a second latch (8), the middle position of the top of the driven gear (9) is provided with a threaded rod (27), the top of the outer side of the threaded rod (27) is sleeved with a sleeve (13), the tops of two sides of the sleeve (13) are provided with limiting sliding grooves (12), the insides of the two groups of limiting sliding grooves (12) are provided with limiting sliding blocks (25) in a sliding manner, one sides of the two groups of limiting sliding blocks (25) which are far away from each other are provided with supporting rods (26), the bottoms of the supporting rods (26) are fixedly connected with the two sides of the top of the base (1) mutually, the top of the sleeve (13) is provided with a mounting frame (24), the middle position of the front end of the mounting frame (24) is provided with a display screen (14), and the middle position of the mounting frame (24), second sliding grooves (22) are symmetrically arranged on two sides of the top of the mounting frame (24), second sliding rods (15) are arranged inside the two groups of second sliding grooves (22) in a sliding manner, second baffles (29) are arranged on the tops of the two groups of second sliding rods (15), a third sliding chute (19) is arranged at the middle position of the top of the mounting frame (24), a third sliding rod (18) is arranged inside the third sliding chute (19) in a sliding manner, a first baffle (20) is arranged at the top of the third sliding rod (18), racks (16) are arranged at the two sides of the first baffle plate (20) and the middle position of one side of the two groups of second sliding rods (15) close to each other, two groups of support shafts (21) are arranged between the two groups of second sliding rods (15), gears (17) are arranged at the tops of the two groups of support shafts (21), the control panel (23) is electrically connected with the display screen (14) and the driving motor (28) through wires respectively.

2. The ideological and political education broadcasting device according to claim 1, wherein: the outside of driving motor (28) is provided with the motor storehouse, and the inboard in motor storehouse is provided with the amortization cotton.

3. The ideological and political education broadcasting device according to claim 1, wherein: the top of the annular sliding groove (11) and the top of the first sliding rod (10) have a vicious T-shaped structure, and the annular sliding groove (11) and the first sliding rod (10) are matched with each other.

4. The ideological and political education broadcasting device according to claim 1, wherein: the gear (17) is positioned between the two groups of racks (16), and the gear (17) and the racks (16) are meshed with each other.

5. The ideological and political education broadcasting device according to claim 1, wherein: four corners of the bottom of the base (1) are provided with universal wheels, and the universal wheels are provided with braking systems.

6. The ideological and political education broadcasting device according to claim 1, wherein: the bottom of the sleeve (13) extends to the inside of the base (1), and the sleeve (13) and the base (1) slide mutually.