CN214475832U

CN214475832U - English language learning evaluation device

Info

Publication number: CN214475832U
Application number: CN202120602480.4U
Authority: CN
Inventors: 聂继德
Original assignee: Wuhan Institute of Shipbuilding Technology
Current assignee: Wuhan Institute of Shipbuilding Technology
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses an english language study evaluation device, which comprises a housin, the left side fixedly connected with supporting shoe of casing inner chamber bottom, there is intelligent evaluation appearance at the top of supporting shoe through bull stick swing joint, the slot has been seted up on the right side of intelligent evaluation appearance, the cavity has been seted up to the inside of casing, the inside of cavity is provided with the movable plate. The utility model discloses a casing, the supporting shoe, intelligence evaluation instrument, the slot, the cavity, the movable plate, the picture peg, the horizontal pole, the cooperation of movable block and spring, realized possessing the purpose of acceping the function, can accept the protection to english language study evaluation device, effectively avoid english language study evaluation device to damage, improved the user and felt to english language study evaluation device's experience, satisfy the demand in current market, the practicality and the usability of english language study evaluation device have been improved, the problem that english language study evaluation device did not have the function of acceping in the past has been solved.

Description

English language learning evaluation device

Technical Field

The utility model relates to an english teaching technical field specifically is an english language study evaluation device.

Background

The evaluation device is used for evaluating professional levels, the English language learning evaluation device belongs to one of the devices, but most of the English language learning evaluation devices in the past do not have an accommodating function, and can not accommodate and protect the English language learning evaluation device, so that the English language learning evaluation device is easy to damage, the experience of a user on the English language learning evaluation device is reduced, the requirement of the current market cannot be met, due to the problems existing above, the practicability and usability of the English language learning evaluation device are reduced, and the English language learning evaluation device is pertinently provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an english language study evaluation device possesses the advantage that possess the function of acceping, has solved english language study evaluation device and has not had the problem of acceping the function in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an english language study evaluation device, includes the casing, the left side fixedly connected with supporting shoe of casing inner chamber bottom, the top of supporting shoe has intelligent evaluation appearance through bull stick swing joint, the slot has been seted up on the right side of intelligent evaluation appearance, the cavity has been seted up to the inside of casing, the inside of cavity is provided with the movable plate, the left side fixedly connected with picture peg of movable plate, the inner chamber to the slot is run through in the left side of picture peg, the right side fixedly connected with horizontal pole of movable plate, the right-hand member fixedly connected with movable block of horizontal pole, the fixed surface of horizontal pole is connected with the spring, the one end of spring and the right side fixed connection of movable plate, the right side of spring and the right side fixed connection of cavity.

Preferably, the bottom fixedly connected with electric telescopic handle of casing inner chamber, electric telescopic handle's output has the connecting rod through bull stick swing joint, the top of connecting rod is through the left side swing joint of bull stick and intelligent test and appraisal appearance bottom.

Preferably, the left side of casing bottom has seted up the spout, the inner wall swing joint of spout has the slider, the top and the output fixed connection of electric telescopic handle of slider.

Preferably, the bottom of casing is provided with the box, there is the screwed pipe box inner chamber's bottom through bull stick swing joint, the inner wall threaded connection of screwed pipe has the threaded rod, the top of threaded rod and the bottom fixed connection of casing, the fixed surface of screwed pipe is connected with first sprocket, the bottom fixedly connected with motor of box inner chamber, the output end fixedly connected with second sprocket of motor, the second sprocket passes through chain drive with first sprocket and is connected, the both sides at box top all run through and are provided with the gag lever post, the top of gag lever post and the bottom fixed connection of casing.

Preferably, the right side of the front top of the box body is fixedly connected with a control panel, the bottom of the right side of the box body is fixedly connected with a junction box, and the front bottom of the box body is movably connected with an access door through a hinge.

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

1. the utility model discloses a casing, the supporting shoe, intelligence evaluation instrument, the slot, the cavity, the movable plate, the picture peg, the horizontal pole, the cooperation of movable block and spring, realized possessing the purpose of acceping the function, can accept the protection to english language study evaluation device, effectively avoid english language study evaluation device to damage, improved the user and felt to english language study evaluation device's experience, satisfy the demand in current market, the practicality and the usability of english language study evaluation device have been improved, the problem that english language study evaluation device did not have the function of acceping in the past has been solved.

2. The utility model discloses a set up electric telescopic handle and connecting rod, a use angle for adjusting intelligent evaluation appearance, through setting up spout and slider, a stability for improving electric telescopic handle during operation, through setting up the screwed pipe, the threaded rod, first sprocket, motor and second sprocket, a use height for adjusting intelligent evaluation device, through setting up the gag lever post, a stability when improving the casing and reciprocating, through setting up control panel, a control signal and display job information, through setting up the terminal box, a connection and transport electric energy.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

fig. 3 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a support block; 3. an intelligent evaluation instrument; 4. a slot; 5. a cavity; 6. moving the plate; 7. inserting plates; 8. a cross bar; 9. a moving block; 10. a spring; 11. an electric telescopic rod; 12. a connecting rod; 13. a chute; 14. a slider; 15. a box body; 16. a threaded pipe; 17. a threaded rod; 18. a first sprocket; 19. a motor; 20. a second sprocket; 21. a limiting rod; 22. a control panel; 23. a junction box.

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, an english language learning evaluation device comprises a housing 1, a supporting block 2 is fixedly connected to the left side of the bottom of an inner cavity of the housing 1, an intelligent evaluation device 3 is movably connected to the top of the supporting block 2 through a rotating rod, a slot 4 is formed in the right side of the intelligent evaluation device 3, a cavity 5 is formed in the housing 1, a moving plate 6 is arranged in the cavity 5, an insert plate 7 is fixedly connected to the left side of the moving plate 6, the left side of the insert plate 7 penetrates through the inner cavity of the slot 4, a cross rod 8 is fixedly connected to the right side of the moving plate 6, a moving block 9 is fixedly connected to the right end of the cross rod 8, a spring 10 is fixedly connected to the surface of the cross rod 8, one end of the spring 10 is fixedly connected to the right side of the moving plate 6, the right side of the spring 10 is fixedly connected to the right side of the cavity 5, an electric telescopic rod 11 is fixedly connected to the bottom of the inner cavity of the housing 1, and a connecting rod 12 is movably connected to the output end of the electric telescopic rod 11 through a rotating rod, the top of the connecting rod 12 is movably connected with the left side of the bottom of the intelligent evaluation instrument 3 through a rotating rod, the left side of the bottom of the shell 1 is provided with a sliding groove 13, the inner wall of the sliding groove 13 is movably connected with a sliding block 14, the top of the sliding block 14 is fixedly connected with the output end of the electric telescopic rod 11, the bottom of the shell 1 is provided with a box body 15, the bottom of the inner cavity of the box body 15 is movably connected with a threaded pipe 16 through the rotating rod, the inner wall of the threaded pipe 16 is in threaded connection with a threaded rod 17, the top of the threaded pipe 17 is fixedly connected with the bottom of the shell 1, the surface of the threaded pipe 16 is fixedly connected with a first chain wheel 18, the bottom of the inner cavity of the box body 15 is fixedly connected with a motor 19, the output end of the motor 19 is fixedly connected with a second chain wheel 20, the second chain wheel 20 is connected with the first chain wheel 18 through chain transmission, both sides of the top of the box body 15 are provided with limiting rods 21 in a penetrating manner, and the top of the limiting rods 21 is fixedly connected with the bottom of the shell 1, the right side fixedly connected with control panel 22 at the positive top of box 15, the bottom fixedly connected with terminal box 23 on the right side of box 15, there is an access door in the positive bottom of box 15 through hinge swing joint, through setting up electric telescopic handle 11 and connecting rod 12, be used for adjusting the use angle of intelligent evaluation appearance 3, through setting up spout 13 and slider 14, be used for improving the stability of electric telescopic handle 11 during operation, through setting up screwed pipe 16, threaded rod 17, first sprocket 18, motor 19 and second sprocket 20, be used for adjusting the use height of intelligent evaluation device, through setting up gag lever post 21, be used for injecing casing 1, improve the stability when casing 1 reciprocates, through setting up control panel 22, be used for input control signal and show work information, through setting up terminal box 23, be used for connecting and carrying the electric energy, through casing 1, supporting shoe 2, Intelligence evaluation appearance 3, slot 4, cavity 5, movable plate 6, picture peg 7, horizontal pole 8, the cooperation of movable block 9 and spring 10, realized possessing the purpose of acceping the function, can accept the protection to english language study evaluation device, effectively avoid english language study evaluation device to damage, the user has been improved the experience sense to english language study evaluation device, satisfy the demand in current market, the practicality and the usability of english language study evaluation device have been improved, the problem that english language study evaluation device did not have the function of acceping in the past has been solved.

During the use, remove movable block 9 through the user, drive horizontal pole 8 through movable block 9 and remove, drive movable plate 6 through horizontal pole 8 and remove, remove extrusion spring 10 through movable plate 6, produce elastic potential energy through spring 10 deformation, the elastic potential energy of spring 10 is used for kick-backing picture peg 7, drive picture peg 7 through movable plate 6 and remove, slot 4 separates with picture peg 7 during the removal through picture peg 7, the realization is removed fixedly to intelligent evaluation appearance 3, otherwise, the realization is fixed intelligent evaluation appearance 3, the realization is acceptd intelligent evaluation appearance 3.

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 an english language learning evaluation device, includes casing (1), its characterized in that: a supporting block (2) is fixedly connected to the left side of the bottom of the inner cavity of the shell (1), the top of the supporting block (2) is movably connected with an intelligent evaluation instrument (3) through a rotating rod, the right side of the intelligent evaluation instrument (3) is provided with a slot (4), the interior of the shell (1) is provided with a cavity (5), a moving plate (6) is arranged in the cavity (5), the left side of the moving plate (6) is fixedly connected with an inserting plate (7), the left side of the inserting plate (7) penetrates into the inner cavity of the inserting groove (4), the right side of the moving plate (6) is fixedly connected with a cross rod (8), the right end of the cross rod (8) is fixedly connected with a moving block (9), the surface of the cross rod (8) is fixedly connected with a spring (10), one end of the spring (10) is fixedly connected with the right side of the moving plate (6), the right side of the spring (10) is fixedly connected with the right side of the cavity (5).

2. The english language learning evaluation device of claim 1, wherein: the bottom fixedly connected with electric telescopic handle (11) of casing (1) inner chamber, electric telescopic handle (11)'s output has connecting rod (12) through bull stick swing joint, the left side swing joint of bull stick and intelligent test and appraisal appearance (3) bottom is passed through at the top of connecting rod (12).

3. The english language learning evaluation device of claim 2, wherein: the left side of casing (1) bottom has seted up spout (13), the inner wall swing joint of spout (13) has slider (14), the top of slider (14) and the output fixed connection of electric telescopic handle (11).

4. The english language learning evaluation device of claim 1, wherein: the bottom of casing (1) is provided with box (15), there is screwed pipe (16) bottom box (15) inner chamber through bull stick swing joint, the inner wall threaded connection of screwed pipe (16) has threaded rod (17), the top of threaded rod (17) and the bottom fixed connection of casing (1), the fixed surface of screwed pipe (16) is connected with first sprocket (18), the bottom fixedly connected with motor (19) of box (15) inner chamber, the output fixedly connected with second sprocket (20) of motor (19), second sprocket (20) are connected through chain drive with first sprocket (18), the both sides at box (15) top all run through and are provided with gag lever post (21), the top of gag lever post (21) and the bottom fixed connection of casing (1).

5. The english language learning evaluation device of claim 4, wherein: the right side fixedly connected with control panel (22) of box (15) positive top, bottom fixedly connected with terminal box (23) on box (15) right side, there is the access door positive bottom of box (15) through hinge swing joint.