CN212541620U

CN212541620U - Supplementary education and teaching device

Info

Publication number: CN212541620U
Application number: CN202021157245.2U
Authority: CN
Inventors: 罗金伟
Original assignee: Guangzhou Jia Hua Hua Mdt Infotech Ltd
Current assignee: Guangzhou Jia Hua Hua Mdt Infotech Ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-12
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of teaching auxiliary device technique and specifically relates to an auxiliary education and teaching device, which comprises a supporting column, the bottom of support column is equipped with servo motor, servo motor's the outside is equipped with the motor case, the bottom mounting of motor case one end has the connecting block, the top swivelling joint of connecting block has first swivel nut, the bottom mounting of motor case has the nail pole, servo motor's output swivelling joint has rotatory screw rod, the inboard top sliding connection of support column has the slider, the bottom mounting of slider one end has first backup pad, the one end joint on first backup pad top has storage battery. Has the advantages that: through setting up storage battery, solar photovoltaic board and transparent weather shield, energy-concerving and environment-protective is favorable to improving the availability factor, reduces because of having a power failure can not carry out english listening comprehension answer incident and take place, is favorable to keeping off the rain and prevents that the rainwater from damaging interconnecting link for the life of device reduces.

Description

Supplementary education and teaching device

Technical Field

The utility model relates to a teaching auxiliary device technical field especially relates to an auxiliary education teaching device.

Background

Along with the development of the times, the attention degree of personal education is more and more important, wherein English is a very important course, English listening accounts for a quite large fraction in English examinations, and therefore auxiliary tools for playing English listening are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having had the english listening comprehension broadcast appurtenance among the prior art and mostly having a power failure suddenly when the domestic circular telegram examination, will influence listening comprehension and can not normally broadcast, delay the examination and go on, influence student's answer efficiency, current english listening comprehension broadcast appurtenance is mostly all, can not height-adjusting, need step on the ladder during the maintenance and maintain the device, carelessly can slide down from the ladder, the great shortcoming of degree of danger, and the supplementary education and teaching device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a design is an auxiliary education and teaching device, which comprises a support column, wherein a servo motor is arranged at the bottom end of the support column, a motor box is arranged at the outer side of the servo motor, a connecting block is fixed at the bottom end of one end of the motor box, a first rotating nut is rotatably connected at the top end of the connecting block, a nail rod is fixed at the bottom end of the motor box, a rotating screw rod is rotatably connected at the output end of the servo motor, a sliding block is slidably connected at the top end of the inner side of the support column, a first support plate is fixed at the bottom end of one end of the sliding block, a storage battery is clamped at one end of the top end of the first support plate, a solar photovoltaic panel is clamped at the middle part of the top end of the first support plate, a clamping groove is fixed at the top end of one end of the sliding block, a clamping block is clamped at, the top of support column is fixed with the fixed block, the one end swivelling joint of fixed block bottom has the rotatory nut of second, the other end of slider is fixed with the second backup pad, the top of second backup pad is fixed with the tongue-and-groove, the inboard joint on tongue-and-groove top has the tenon, the top of tenon is fixed with the broadcast case, the bottom of broadcast case one end is equipped with the public address section of thick bamboo, the top of broadcast case one end is equipped with control button, one side of broadcast case is fixed with the USB flash disk jack, the top of fixed block is equipped with the wall top, the outside of nail pole bottom is equipped with the floor.

Preferably, the quantity of connecting block has two sets of symmetric distribution in the bottom at motor case both ends, the quantity of first swivel nut has two sets of symmetric distribution at the both ends of motor case, and is located the top of connecting block.

Preferably, the size of the mortise is matched with that of the tenon, and the size of the clamping groove is matched with that of the clamping block.

Preferably, the one end of tenon is equipped with first chock, and the size phase-match of the size of mortise one end and first chock, the bottom mounting of transparent weather shield one end has the second tenon, and the outside of second tenon is equipped with the second mortise, the one end joint of second mortise has the second chock.

Preferably, the number of the nail rods is provided with three groups of symmetrical distribution at the bottom end of the motor box, and the number of the second rotating nuts is provided with one group of symmetrical distribution at one end of the bottom end of the fixed block.

Preferably, the outside of savings battery bottom is equipped with the double-layered groove, and the size of savings battery bottom and the big or small phase-match in double-layered groove, the one end of solar photovoltaic board bottom is fixed with the bracing piece, the quantity of bracing piece has the one end of a set of symmetric distribution in solar photovoltaic board bottom, the size and the inboard big or small phase-match of support column of slider, servo motor's size and the inboard big or small phase-match of motor case, the inboard size of slider and the big or small phase-match in the rotatory screw rod outside.

The utility model provides a pair of supplementary education and teaching device, beneficial effect lies in: through setting up the support column, first swivel nut, the nail pole, servo motor, the connecting block, rotatory screw rod, the slider, the draw-in groove, the fixture block, fixation nut, the fixed block, second swivel nut, tongue-and-groove and tenon, be convenient for install and dismantle, be convenient for maintain the device, the steadiness is better, the degree of safety has been improved, through setting up storage battery, solar photovoltaic board and transparent weather shield, energy-concerving and environment-protective, be favorable to improving the availability factor, the reduction can not carry out english listening comprehension answer incident because of having a power failure and take place, be favorable to keeping off the rain and prevent that rainwater from damaging interconnecting link, make the life of device reduce.

Drawings

Fig. 1 is an overall structure diagram of an auxiliary education and teaching device provided by the utility model;

fig. 2 is a cross-sectional view of a top view of an auxiliary educational and teaching apparatus provided by the present invention;

fig. 3 is the utility model provides a relief map of supplementary education and teaching device broadcast case.

In the figure: 1. a support pillar; 2. a servo motor; 3. a motor case; 4. connecting blocks; 5. a first swivel nut; 6. a nail rod; 7. rotating the screw; 8. a slider; 9. a first support plate; 10. storing the battery; 11. a solar photovoltaic panel; 12. a card slot; 13. a clamping block; 14. a transparent rain shield; 15. fixing a nut; 16. a fixed block; 17. a second swivel nut; 18. a second support plate; 19. mortises; 20. a tenon; 21. a playing box; 22. a sound amplification tube; 23. a control button; 24. a USB flash disk jack; 25. a wall top; 26. a floor board.

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.

Referring to fig. 1-3, an auxiliary education and teaching device comprises a support column 1, a servo motor 2 is arranged at the bottom end of the support column 1, a motor box 3 is arranged at the outer side of the servo motor 2, a connecting block 4 is fixed at the bottom end of one end of the motor box 3, a first rotating nut 5 is rotatably connected at the top end of the connecting block 4, a nail rod 6 is fixed at the bottom end of the motor box 3, a rotating screw 7 is rotatably connected at the output end of the servo motor 2, a slide block 8 is slidably connected at the top end of the inner side of the support column 1, a first support plate 9 is fixed at the bottom end of one end of the slide block 8, a storage battery 10 is clamped at one end of the top end of the first support plate 9, a solar photovoltaic plate 11 is clamped at the middle part of the top end of the first support plate 9, a clamping groove 12 is fixed at the top end of one end of, the top end of the support column 1 is fixed with a fixed block 16, one end of the bottom end of the fixed block 16 is rotatably connected with a second rotating nut 17, the other end of the slide block 8 is fixed with a second support plate 18, the top end of the second support plate 18 is fixed with a mortise 19, the inner side of the top end of the mortise 19 is clamped with a tenon 20, the top end of the tenon 20 is fixed with a play box 21, the bottom end of one end of the play box 21 is provided with a sound amplifying tube 22, the top end of one end of the play box 21 is provided with a control button 23, one side of the play box 21 is fixed with a U-disk jack 24, the top end of the fixed block 16 is provided with a wall top 25, the outer side of the bottom end of the nail rod 6 is provided with a floor 26, so that the installation and the disassembly are convenient, the maintenance of the device is convenient, the stability is better, the safety degree is improved, the energy, so that the service life of the device is reduced.

Wherein, the quantity of connecting block 4 has the bottom at motor case 3 both ends of two sets of symmetric distribution, and the quantity of first swivel nut 5 has two sets of symmetric distribution at motor case 3's both ends, and is located the top of connecting block 4, and the size of tongue-and-groove 19 and the size phase-match of tenon 20, the size of draw-in groove 12 and the size phase-match of fixture block 13 have played the device installation and the dismantlement of being convenient for, are convenient for maintain the replacement to the part that damages.

Wherein, the one end of tenon 20 is equipped with first chock, and the size of 19 one ends of tongue-and-groove matches with the size of first chock, the bottom mounting of transparent weather shield 14 one end has the second tenon, and the outside of second tenon is equipped with the second tongue-and-groove, the one end joint of second tongue-and-groove has the second chock, the quantity of nail pole 6 has the bottom of three group's symmetric distribution at motor case 3, the quantity of second swivel nut 17 has the one end of a set of symmetric distribution in the 16 bottoms of fixed block, it prevents the interconnecting link to have played to be favorable to keeping off the rain to prevent that the rainwater from damaging, make the life of device reduce, the steadiness is better.

Wherein, the outside of deposit battery 10 bottom is equipped with the double-layered groove, and the size of deposit battery 10 bottom and the size phase-match that presss from both sides the groove, the one end of 11 bottoms of solar photovoltaic board is fixed with the bracing piece, the quantity of bracing piece has the one end of a set of symmetric distribution in 11 bottoms of solar photovoltaic board, 8 the size of slider and the inboard size phase-match of support column 1, servo motor 2's size and the inboard size phase-match of motor case 3, the size in 8 inboards of slider and the size phase-match in the 7 outsides of rotatory screw rod, energy-concerving and environment-protective has been played, be favorable to improving the availability factor, it takes place because of the power failure to.

The working principle is as follows: during installation, a nail rod 6 fixed at the bottom end of a motor box 3 is clamped into a floor 26, a first rotating nut 5 is rotated to fix a connecting block 4 fixed at one end of the motor box 3 on the floor 26, a second rotating nut 17 is rotated to fix a fixed block 16 fixed at the top end of a support column 1 on a wall top 25, a tenon 20 fixed at the bottom end of a playing box 21 is clamped into a tenon groove 19 at the top end of a second support plate 18, a storage battery 10 is clamped at one end of a first support plate 9, a solar photovoltaic plate 11 is installed at the other end of the first support plate 9, a clamping block 13 at one end of a transparent rain baffle 14 is clamped into a clamping groove 12 at the top end of one end of a sliding block 8, the other end of the transparent rain baffle 14 is installed at one end of the top end of the first support plate 9, after installation, when the multifunctional music box is used, the sliding block 8 is driven by a servo motor 2 to slide downwards along the support column, insert the USB flash disk in USB flash disk jack 24, then open control button 23 and be full of with storage battery 10 by the absorptive solar energy of solar photovoltaic board 11, drive broadcast case 21 by the energy that storage battery 10 provided and broadcast the hearing, play the back and drive slider 8 and upwards slide along support column 1 through rotatory screw rod 7 by servo motor 2, the solar photovoltaic board 11 of being convenient for continuously absorb the energy can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary education and teaching device, includes support column (1), its characterized in that: the bottom of support column (1) is equipped with servo motor (2), the outside of servo motor (2) is equipped with motor case (3), the bottom mounting of motor case (3) one end has connecting block (4), the top swivelling joint of connecting block (4) has first swivel nut (5), the bottom mounting of motor case (3) has nail pole (6), the output swivelling joint of servo motor (2) has rotating screw (7), the top sliding connection of support column (1) inboard has slider (8), the bottom mounting of slider (8) one end has first backup pad (9), the one end joint on first backup pad (9) top has storage battery (10), the middle part joint on first backup pad (9) top has solar photovoltaic board (11), the top of slider (8) one end is fixed with draw-in groove (12), a clamping block (13) is clamped at one end of the inner side of the clamping groove (12), a transparent rain shield (14) is fixed at one end of the clamping block (13), a fixing nut (15) is rotatably connected at one end of the bottom end of the first supporting plate (9), a fixing block (16) is fixed at the top end of the supporting column (1), a second rotating nut (17) is rotatably connected at one end of the bottom end of the fixing block (16), a second supporting plate (18) is fixed at the other end of the sliding block (8), a mortise (19) is fixed at the top end of the second supporting plate (18), a tenon (20) is clamped at the inner side of the top end of the mortise (19), a playing box (21) is fixed at the top end of the tenon (20), a sound amplifying cylinder (22) is arranged at the bottom end of one end of the playing box (21), a control button (23) is arranged at the top end of one end of the playing box (21), a U disc jack (24, the top of fixed block (16) is equipped with wall top (25), the outside of nail pole (6) bottom is equipped with floor (26).

2. An auxiliary education and teaching device according to claim 1, wherein the number of the connecting blocks (4) is two groups of bottom ends symmetrically distributed at two ends of the motor box (3), and the number of the first rotating nuts (5) is two groups of top ends symmetrically distributed at two ends of the motor box (3) and located at the connecting blocks (4).

3. An auxiliary education and teaching device according to claim 1, wherein the size of the mortise (19) matches with that of the tenon (20), and the size of the notch (12) matches with that of the block (13).

4. An auxiliary education and teaching device according to claim 1, wherein one end of the tenon (20) is provided with a first chock, one end of the mortise (19) is matched with the first chock in size, the bottom end of one end of the transparent rain shield (14) is fixed with a second tenon, the outer side of the second tenon is provided with a second mortise, and one end of the second mortise is clamped with the second chock.

5. An auxiliary educational and educational apparatus according to claim 1, wherein the number of the nail rods (6) is three groups symmetrically distributed at the bottom end of the motor case (3), and the number of the second rotating nuts (17) is one group symmetrically distributed at one end of the bottom end of the fixed block (16).

6. The auxiliary education and teaching device according to claim 1, wherein the clamping groove is formed in the outer side of the bottom end of the storage battery (10), the size of the bottom end of the storage battery (10) is matched with the size of the clamping groove, the supporting rod is fixed at one end of the bottom end of the solar photovoltaic plate (11), a group of symmetrical supporting rods is arranged at one end of the bottom end of the solar photovoltaic plate (11), the size of the sliding block (8) is matched with the size of the inner side of the supporting column (1), the size of the servo motor (2) is matched with the size of the inner side of the motor box (3), and the size of the inner side of the sliding block (8) is matched with the size of the outer side of the rotating screw (7).