CN210609555U

CN210609555U - Supporting device for English teaching hearing

Info

Publication number: CN210609555U
Application number: CN201921909761.3U
Authority: CN
Inventors: 徐瑶
Original assignee: Tongren Polytechnic College
Current assignee: Tongren Polytechnic College
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-05-22
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a strutting arrangement for english teaching hearing, including outer box and player, the bottom outer wall of player is provided with the bottom plate, and is provided with elevating system between the bottom outer wall of bottom plate and the bottom inner wall of outer box, and relative one side inner wall of outer box all is provided with fixture, elevating system is including setting up the fork crane of cutting between bottom plate bottom outer wall and outer box bottom inner wall, and the bottom inner wall of outer box is provided with the supporting shoe, and the side inner wall of supporting shoe has the threaded rod through threaded connection, and one side outer wall of supporting shoe is provided with the motor, and the output shaft of motor is connected with the one end of threaded rod, and threaded connection is passed through the expansion end of cutting the fork crane in the side outer. The utility model discloses can prevent that the player from falling on the dust, play dirt-proof effect, improve the stability of player, prevent player surface wear, prevent that the player is impaired, improve the antidetonation effect.

Description

Supporting device for English teaching hearing

Technical Field

The utility model relates to an english teaching equipment field especially relates to an english teaching is strutting arrangement for hearing.

Background

Listening is often used as an examination question type, and aims to examine the holding of the examinee on the English language and the understanding ability of the examinee on the English daily communication.

Through the retrieval, chinese patent application number is CN 201820141869.1's patent, discloses an english listening comprehension trainer, including fixing base, english listening comprehension player, installation cover, supporting spring, fixed cover, sliding sleeve, sliding block, the inside mounting groove that has of fixing base, english listening comprehension player is connected on the mounting groove right side, the mounting plate is connected in english listening player left side. The english listening training device in the above-mentioned patent has following not enough: when daily idle, dust falls easily on this hearing trainer, and dustproof effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the supporting device for english teaching listening comprehension that provides.

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

the utility model provides a strutting arrangement for english teaching hearing, includes outer box and player, the bottom outer wall of player is provided with the bottom plate, and is provided with elevating system between the bottom outer wall of bottom plate and the bottom inner wall of outer box, and the relative one side inner wall of outer box all is provided with fixture.

Further, elevating system is including setting up the fork crane of cutting between bottom plate bottom outer wall and outer box bottom inner wall, and the bottom inner wall of outer box is provided with the supporting shoe, and there is the threaded rod side inner wall of supporting shoe through threaded connection, and one side outer wall of supporting shoe is provided with the motor, and the output shaft of motor is connected with the one end of threaded rod, and threaded connection is passed through in the expansion end of cutting the fork crane to the side outer wall of threaded rod.

Furthermore, fixture is including setting up in the spring of outer box side inner wall, and one side outer wall of spring is provided with splint.

Furthermore, the outer wall of the side surface of the clamping plate is provided with at least two rolling rod grooves which are uniformly distributed, and the inner wall of the side surface of each rolling rod groove is movably connected with a rolling rod.

Furthermore, a limiting ring is arranged at the top of the inner wall of the side face of the outer box body, and a limiting block is arranged on the outer wall of the side face of the bottom plate.

Furthermore, the top outer wall of the outer box body is provided with a top cover, the bottom outer wall of the top cover is provided with a pressing plate, and the top outer wall of the top cover is provided with a handle.

Furthermore, the outer wall of the two sides of the top cover is provided with a buckle, and the outer wall of the side face of the outer box body is connected with a clamping head matched with the buckle through threads.

Furthermore, damping cotton is bonded on the inner walls of the four side surfaces of the outer box body.

The utility model has the advantages that:

1. through setting up outer box and cutting the fork crane, install the player in the inside of outer box, when idle, outer box physical stamina prevents that the player from falling on the dust, plays dirt-proof effect, during the use, cuts the motion of fork crane by the motor drive for the player rises, has made things convenient for the use.

2. Through the arrangement of the spring and the clamping plates, when the player is lifted, the clamping plates can be clamped on two sides of the player through the elastic force of the spring, the stability of the player is improved, and the rolling rod can generate rolling friction with the surface of the player to prevent the surface of the player from being abraded.

3. Through setting up the shock attenuation cotton, the side inner wall of box sets up the shock attenuation cotton outside, and when strutting arrangement dropped, the shock attenuation cotton can play the buffering effect, prevents that the player is impaired, has improved the antidetonation effect.

Drawings

Fig. 1 is a schematic view of an overall structure of a support device for listening comprehension in english teaching according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is the utility model provides a supporting device for english teaching hearing's outer box inner structure sketch map.

In the figure: 1-outer box, 2-player, 3-buckle, 4-pressing plate, 5-top cover, 6-spacing ring, 7-chuck, 8-spring, 9-splint, 10-bottom plate, 11-motor, 12-scissor lifting frame, 13-threaded rod, 14-spacing block, 16-rolling rod, 17-shock absorption cotton.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, a supporting device for english teaching listening comprehension comprises an outer box 1 and a player 2, wherein the outer wall of the bottom of the player 2 is connected with a bottom plate 10 through screws, a lifting mechanism is arranged between the outer wall of the bottom plate 10 and the inner wall of the bottom of the outer box 1, and a clamping mechanism is arranged on the inner wall of one side opposite to the outer box 1.

The utility model discloses in, elevating system is including setting up the fork crane 12 of cutting between bottom plate 10 bottom outer wall and the 1 bottom inner wall of outer container body, and the bottom inner wall welding of outer container body 1 has the supporting shoe, and the side inner wall of supporting shoe has threaded rod 13 through threaded connection, and one side outer wall of supporting shoe has motor 11 through the screw connection, and motor 11's output shaft is connected with threaded rod 13's one end, and threaded rod 13's side outer wall passes through threaded connection in the expansion end of cutting fork crane 12.

Wherein, fixture is including welding in the spring 8 of outer box 1 side inner wall, and the welding of one side outer wall of spring 8 has splint 9.

Wherein, the outer wall of the side of the clamping plate 9 is provided with at least two roller grooves which are uniformly distributed, and the inner wall of the side of the roller groove is movably connected with a roller 16.

Wherein, the top of the side inner wall of the outer box 1 is welded with a spacing ring 6, and the side outer wall of the bottom plate 10 is welded with a spacing block 14.

Wherein, the top outer wall of outer box 1 is provided with top cap 5, and the welding of the bottom outer wall of top cap 5 has clamp plate 4, and the welding of the top outer wall of top cap 5 has the handle.

Wherein, the both sides outer wall of top cap 5 all has buckle 3 through screw connection, and the side outer wall of outer box 1 has dop 7 with 3 looks adaptations of buckle through threaded connection.

The working principle is as follows: when carrying at ordinary times, the user can carry the device through the handle, during the use, opens top cap 5, and motor 11 rotates and drives threaded rod 13 and rotate, drives the motion of scissors crane 12 then for bottom plate 10 rises, and then drives player 2 and rises, and the elasticity of spring 8 can drive splint 9 centre gripping in player 2 both sides simultaneously, has improved player 2's stability, and rolling rod 16 produces rolling friction with player 2 sides, prevents player 2 surface wear.

Example 2:

referring to fig. 3, a strutting arrangement for english teaching listening comprehension compares with embodiment 1, for improving anti falling performance, and four side inner walls of outer box 1 all bond and have shock attenuation cotton 17.

The working principle is as follows: compared with embodiment 1, when the device is dropped, the shock-absorbing cotton 17 can play a buffering effect to prevent the player 2 from being damaged.

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 a strutting arrangement for english teaching hearing, includes outer box (1) and player (2), its characterized in that, the bottom outer wall of player (2) is provided with bottom plate (10), and is provided with elevating system between the bottom outer wall of bottom plate (10) and the bottom inner wall of outer box (1), and the relative one side inner wall of outer box (1) all is provided with fixture.

2. The supporting device for the hearing for the English teaching according to claim 1, wherein the lifting mechanism comprises a scissor lifting frame (12) arranged between the outer wall of the bottom plate (10) and the inner wall of the bottom of the outer box body (1), the inner wall of the bottom of the outer box body (1) is provided with a supporting block, the inner wall of the side surface of the supporting block is connected with a threaded rod (13) through threads, the outer wall of one side of the supporting block is provided with a motor (11), the output shaft of the motor (11) is connected with one end of the threaded rod (13), and the outer wall of the side surface of the threaded rod (13) is connected with the movable end of the scissor.

3. The supporting device for English teaching hearing according to claim 1, wherein the clamping mechanism comprises a spring (8) disposed on the inner wall of the side surface of the outer box (1), and a clamping plate (9) is disposed on the outer wall of one side of the spring (8).

4. The supporting device for the hearing of the english teaching according to claim 3, characterized in that the outer wall of the side of the clamping plate (9) is provided with at least two roller slots distributed uniformly, and the inner wall of the side of the roller slot is movably connected with a roller (16).

5. The supporting device for the hearing of the English teaching according to claim 1, wherein a limiting ring (6) is arranged on the top of the inner side wall of the outer box (1), and a limiting block (14) is arranged on the outer side wall of the bottom plate (10).

6. The supporting device for the hearing in English teaching according to claim 1, wherein a top cover (5) is disposed on the outer wall of the top of the outer box (1), a pressing plate (4) is disposed on the outer wall of the bottom of the top cover (5), and a handle is disposed on the outer wall of the top cover (5).

7. The supporting device for the hearing in English teaching according to claim 6, wherein the outer walls of the two sides of the top cover (5) are provided with the fasteners (3), and the outer wall of the side surface of the outer box (1) is connected with the clamping heads (7) matched with the fasteners (3) through threads.

8. The supporting device for the hearing of the english teaching according to claim 1, wherein the inner walls of the four side surfaces of the outer case (1) are bonded with shock absorbing cotton (17).