CN211555214U

CN211555214U - Job education teaching equipment device

Info

Publication number: CN211555214U
Application number: CN202020533134.0U
Authority: CN
Inventors: 侯文娜
Original assignee: Hebei Kehua Information Technology Co ltd
Current assignee: Hebei Kehua Information Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-09-22
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a position teaching equipment device, include box, push pedal, install at the adjustment mechanism of box internal surface and install the supporting mechanism on push pedal bottom surface, adjustment mechanism includes the slide rail, the slide rail sets up the internal surface at the box, the spout has been seted up to a side surface of the relative slide rail of push pedal, the push pedal passes through spout block slide rail and box swing joint, the internal surface of box is provided with first screw rod, the surface of first screw rod is provided with the slider, the internal thread has been seted up to the inner wall of slider, the utility model discloses following beneficial effect has: through having designed the connecting rod of installing between first auricle and second auricle and the stopper that closes soon with the slider first screw rod and be connected with the spacing groove, be convenient for drive the rotation of first screw rod through the rotation of turning handle to promote the removal of push pedal, thereby realized being convenient for to accomodating of landing leg, and thrust unit removes the function of assigned position.

Description

Job education teaching equipment device

Technical Field

The utility model belongs to the technical field of the vocational education, concretely relates to vocational education teaching equipment device.

Background

Professional education includes professional school education and professional training. Professional school education includes various professional technical schools, mechanic schools, high and medium professions. Vocational school education is academic education and is divided into elementary, medium and high vocational school education. Adopt teaching equipment to explain the student at the position teaching in-process usually, increase the richness of teaching. The traditional teaching equipment device for vocational education still has various problems and is difficult to meet the actual use requirements.

Like the utility model discloses a portable teaching equipment that utility model discloses that the bulletin number is CN204759791U, its simple structure, easily make and practical efficient advantage, but it does not solve the device and because the contact surface with ground is less when placing to can lead to the device to slide, easily injure the universal wheel simultaneously, make the inconvenient problem that shifts of device, we propose a position teaching equipment device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vocational education teaching equipment device to because less with the contact surface on ground when solving the above-mentioned background art and putting forward the device and placing, thereby can lead to the device to slide, easily injure the universal wheel simultaneously, make the inconvenient problem that shifts of device.

In order to achieve the above object, the utility model provides a following technical scheme: a teaching and education equipment device comprises a box body, a push plate, an adjusting mechanism arranged on the inner surface of the box body and a supporting mechanism arranged on the surface of the bottom end of the push plate, wherein the adjusting mechanism comprises a slide rail arranged on the inner surface of the box body, a slide groove is formed in one side surface of the push plate opposite to the slide rail, the push plate is movably connected with the box body through the slide groove in a clamping manner, a first screw rod is arranged on the inner surface of the box body, a slide block is arranged on the outer surface of the first screw rod, an internal thread is formed in the inner wall of the slide block, an external thread is formed in the outer surface of the first screw rod, the slide block is movably connected with the box body through the external thread which is screwed on the outer surface of the first screw rod through the internal thread on the inner wall of the slide block, a second lug piece is, a limiting groove is formed in the surface of one end of the first screw, a limiting block is arranged on the inner surface of the limiting groove, and a rotating handle is arranged on the surface of one end of the limiting block.

Preferably, the supporting mechanism includes the landing leg, landing leg fixed mounting is on the bottom surface of push pedal, the internal surface of landing leg is provided with the second screw rod, the external screw thread has been seted up to the surface of second screw rod, the internal thread has been seted up to the inner wall of landing leg, just the second screw rod closes internal thread and push pedal fixed connection of landing leg inner wall soon through the external screw thread of second screw rod surface, the bottom surface of second screw rod is provided with the turning block, the bottom surface of turning block is provided with the fixture block, the bottom surface of turning block is provided with the base, the draw-in groove has been seted up on the top surface of base, just the base closes fixture block and turning block swing joint through the draw-in groove, the bottom surface of base.

Preferably, the bottom surface of the box body is provided with universal wheels, the inner surface of the box body is provided with a partition plate, the edge of the inner surface of the box body is provided with a box door, and the top surface of the box body is provided with control equipment.

Preferably, the specification of the second lug is consistent with that of the first lug, the first lug is fixedly connected with the push plate, and the second lug is fixedly connected with the sliding block.

Preferably, the number of the sliding blocks is two, the rotating directions of the internal threads on the inner walls of the two sliding blocks are opposite, and the rotating directions of the external threads at the two ends of the first screw rod are opposite.

Preferably, the longitudinal section of the limiting groove is hexagonal, the section size of the limiting groove is the same as that of the limiting block, and the limiting groove is connected with the limiting block in a sliding mode.

Preferably, the number of the support legs is four, the four support legs are arranged at the edge of the surface of the bottom end of the push plate, and the support legs are fixedly connected with the push plate.

Preferably, the cross section of the clamping block is T-shaped, the cross section of the clamping block is the same as that of the clamping groove, and the clamping block is fixedly connected with the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through having designed the connecting rod of installing between first auricle and second auricle and the stopper that closes soon with the slider first screw rod and be connected with the spacing groove, be convenient for drive the rotation of first screw rod through the rotation of turning handle to promote the removal of push pedal, thereby realized being convenient for to accomodating of landing leg, and thrust unit removes the function of assigned position.

(2) Through the design with the landing leg revolve the second screw rod that closes and install the turning block at second screw rod bottom surface to and through draw-in groove registrate fixture block and turning block swing joint's base, be convenient for adjust the length of second screw rod, thereby realized guaranteeing the steady function of device.

Drawings

FIG. 1 is a schematic three-dimensional structure of the teaching apparatus of the present invention;

fig. 2 is a schematic structural view of a first section of the teaching apparatus of the present invention;

FIG. 3 is a schematic structural view of a second section of the teaching apparatus of the present invention;

fig. 4 is a partially enlarged schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 5 is a partially enlarged structural diagram of a portion B in fig. 3 according to the present invention;

in the figure: 1. a universal wheel; 2. a box body; 3. a box door; 4. a partition plate; 5. a control device; 6. a first screw; 7. a handle is rotated; 8. a slide rail; 9. pushing the plate; 10. a first tab; 11. a connecting rod; 12. a slider; 13. a second tab; 14. a limiting groove; 15. a limiting block; 16. a rubber pad; 17. a base; 18. a card slot; 19. a clamping block; 20. rotating the block; 21. a second screw; 22. and (7) supporting legs.

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 a technical solution of a vocational education teaching apparatus: a teaching device for professor teaching comprises a box body 2, a push plate 9, an adjusting mechanism arranged on the inner surface of the box body 2 and a supporting mechanism arranged on the bottom end surface of the push plate 9, wherein the adjusting mechanism comprises a slide rail 8, the slide rail 8 is arranged on the inner surface of the box body 2, a slide groove is formed in one side surface of the push plate 9 opposite to the slide rail 8, the push plate 9 is movably connected with the box body 2 through a slide groove clamping slide rail 8, a first screw rod 6 is arranged on the inner surface of the box body 2, a slide block 12 is arranged on the outer surface of the first screw rod 6, an internal thread is formed in the inner wall of the slide block 12, an external thread is formed on the outer surface of the first screw rod 6, the slide block 12 is movably connected with the box body 2 through the internal thread on the inner wall of the slide block 12, a second lug piece 13 is arranged on the edge of the outer, a limiting groove 14 is formed in the surface of one end of the first screw 6, a limiting block 15 is arranged on the inner surface of the limiting groove 14, and a rotating handle 7 is arranged on the surface of one end of the limiting block 15.

In order to facilitate the stability of the device, in this embodiment, preferably, the supporting mechanism includes a supporting leg 22, the supporting leg 22 is fixedly installed on the bottom end surface of the pushing plate 9, the inner surface of the supporting leg 22 is provided with a second screw rod 21, the outer surface of the second screw rod 21 is provided with an external thread, the inner wall of the supporting leg 22 is provided with an internal thread, the second screw rod 21 is screwed with the internal thread of the inner wall of the supporting leg 22 through the external thread of the outer surface of the second screw rod 21 and is fixedly connected with the pushing plate 9, the bottom end surface of the second screw rod 21 is provided with a rotating block 20, the bottom end surface of the rotating block 20 is provided with a clamping block 19, the bottom end surface of the rotating block 20 is provided with a base 17, the top end surface of the base 17 is provided with a clamping.

In order to facilitate the movement of the device, in this embodiment, preferably, the bottom surface of the box body 2 is provided with the universal wheel 1, the inner surface of the box body 2 is provided with the partition plate 4, the edge of the inner surface of the box body 2 is provided with the box door 3, and the top surface of the box body 2 is provided with the control device 5.

In order to facilitate the connection between the second tab 13 and the first tab 10 and the connecting rod 11, in this embodiment, it is preferable that the specification of the second tab 13 is consistent with the specification of the first tab 10, the first tab 10 is fixedly connected to the push plate 9, and the second tab 13 is fixedly connected to the sliding block 12.

In order to facilitate the two sliding blocks 12 to move towards each other, in the present embodiment, preferably, there are two sliding blocks 12, the screwing directions of the internal threads on the inner walls of the two sliding blocks 12 are opposite, and the screwing directions of the external threads on the two ends of the first screw 6 are opposite.

In order to facilitate the detachment of the rotating handle 7 and the force transmission, in this embodiment, preferably, the longitudinal cross-sectional shape of the limiting groove 14 is a hexagon, the cross-sectional size of the limiting groove 14 is the same as that of the limiting block 15, and the limiting groove 14 is slidably connected with the limiting block 15.

In order to facilitate the support of the device, in the present embodiment, it is preferable that the number of the legs 22 is four, four legs 22 are arranged at the edge of the bottom end surface of the push plate 9, and the legs 22 are fixedly connected with the push plate 9.

In order to facilitate the base 17 not to rotate due to the rotation of the rotating block 20, in the embodiment, preferably, the cross-sectional shape of the latch 19 is a T shape, the cross-sectional dimension of the latch 19 is the same as the cross-sectional dimension of the slot 18, and the latch 19 is fixedly connected with the rotating block 20.

The utility model discloses a theory of operation and use flow: after the device moves to a designated position, the rotating handle 7 is rotated, the rotation of the rotating handle 7 drives the first screw rod 6 to rotate, the rotation of the first screw rod 6 drives the sliding block 12 to move, the movement of the sliding block 12 drives the second lug piece 13 to move, the movement of the second lug piece 13 drives the connecting rod 11 to move, and under the action of the first lug piece 10, the connecting rod 11 pushes the push plate 9 to slide along the direction of the sliding rail 8, so that the supporting leg 22 faces downwards, and the device is supported; the rotating block 20 is rotated, the rotation of the rotating block 20 drives the second screw rod 21 to rotate, and the second screw rod 21 is screwed with the supporting leg 22 through threads, so that the distance between the rotating block 20 and the supporting leg 22 is changed, and the stability of the device can be adjusted.

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

1. The utility model provides a vocational education teaching equipment device, includes box (2), push pedal (9), installs at the adjustment mechanism of box (2) internal surface and installs the supporting mechanism at push pedal (9) bottom surface, its characterized in that: the adjusting mechanism comprises a sliding rail (8), the sliding rail (8) is arranged on the inner surface of the box body (2), a sliding groove is formed in the side surface of the pushing plate (9) opposite to the sliding rail (8), the pushing plate (9) is movably connected with the box body (2) through the sliding groove clamping sliding rail (8), a first screw rod (6) is arranged on the inner surface of the box body (2), a sliding block (12) is arranged on the outer surface of the first screw rod (6), an internal thread is formed in the inner wall of the sliding block (12), an external thread is formed in the outer surface of the first screw rod (6), the sliding block (12) is movably connected with the box body (2) through the external thread which is screwed on the outer surface of the first screw rod (6) through the internal thread of the inner wall of the sliding block (12), a second lug (13) is arranged at the edge of the outer surface of the sliding block (12), a connecting rod (11) is arranged between the first lug (10) and the second lug (13), a limiting groove (14) is formed in the surface of one end of the first screw (6), a limiting block (15) is arranged on the inner surface of the limiting groove (14), and a rotating handle (7) is arranged on the surface of one end of the limiting block (15).

2. The vocational teaching apparatus according to claim 1, wherein: the supporting mechanism comprises supporting legs (22), the supporting legs (22) are fixedly installed on the bottom end surface of the push plate (9), second screw rods (21) are arranged on the inner surfaces of the supporting legs (22), external threads are formed in the outer surfaces of the second screw rods (21), internal threads are formed in the inner walls of the supporting legs (22), the second screw rods (21) are fixedly connected with the push plate (9) through the internal threads of the inner walls of the supporting legs (22) screwed through the external threads of the outer surfaces of the second screw rods (21), rotating blocks (20) are arranged on the bottom end surface of the second screw rods (21), clamping blocks (19) are arranged on the bottom end surface of the rotating blocks (20), bases (17) are arranged on the bottom end surface of the rotating blocks (20), clamping grooves (18) are formed in the top end surface of the bases (17), and the bases (17) are movably connected with the rotating blocks (20) through the clamping grooves (18) in a, the bottom end surface of the base (17) is provided with a rubber pad (16).

3. The vocational teaching apparatus according to claim 1, wherein: the bottom surface of box (2) is provided with universal wheel (1), the internal surface of box (2) is provided with baffle (4), the edge of box (2) internal surface is provided with chamber door (3), the top surface of box (2) is provided with controlgear (5).

4. The vocational teaching apparatus according to claim 1, wherein: the specification of the second lug (13) is consistent with that of the first lug (10), the first lug (10) is fixedly connected with the push plate (9), and the second lug (13) is fixedly connected with the sliding block (12).

5. The vocational teaching apparatus according to claim 1, wherein: the two sliding blocks (12) are arranged, the rotating directions of the internal threads on the inner walls of the two sliding blocks (12) are opposite, and the rotating directions of the external threads at the two ends of the first screw rod (6) are opposite.

6. The vocational teaching apparatus according to claim 1, wherein: the longitudinal section of the limiting groove (14) is hexagonal, the section size of the limiting groove (14) is the same as that of the limiting block (15), and the limiting groove (14) is connected with the limiting block (15) in a sliding mode.

7. The vocational teaching apparatus according to claim 2, wherein: the number of the supporting legs (22) is four, the four supporting legs (22) are arranged at the edge of the bottom end surface of the push plate (9), and the supporting legs (22) are fixedly connected with the push plate (9).

8. The vocational teaching apparatus according to claim 2, wherein: the cross section of the clamping block (19) is T-shaped, the cross section of the clamping block (19) is the same as that of the clamping groove (18), and the clamping block (19) is fixedly connected with the rotating block (20).