CN221039899U - Be used for law class inquiry unit - Google Patents

Abstract

The utility model discloses a device for inquiring a legal class, which comprises a shell, wherein the shell is rotationally connected with a pedal through a connecting shaft, and a supporting rod is arranged at one end and the other end of the pedal in a fitting manner. According to the utility model, the pedal can drive the two groups of support rods and the sliding blocks to lift up only by the foot to change the cover body from transverse to vertical for a long time so as to inquire by using the display screen, after inquiring and contacting, the pedal is threshed by the foot, the cover body is driven to be attached to the shell again by using the self weight of the placing table by using the pad printing factor, the display screen is protected in the shell, meanwhile, the pedal can be horizontally placed, the support rods can be reset downwards, the situation that a user forgets or intentionally does not reset the device due to the time factor can be avoided, the display screen can be automatically moved into the shell to be protected and stored after the display screen is used and contacted, good protection can be obtained, the damage probability is reduced, and the influence on the subsequent user to inquire about the legal knowledge point can be prevented.

Description

Be used for law class inquiry unit

Technical Field

The utility model relates to the technical field of inquiry, in particular to an inquiry device for a legal class.

Background

Because the law needs the knowledge point of study more, in order to make relevant lessons in advance conveniently, will use the computer in advance to carry out relevant knowledge inquiry, the inquiry unit (application number: 202122444448.0) that current law and literature was learned is under the effect of rotating the subassembly, has driven the lead screw through rotating the runner and has rotated, thereby driven the dwang to rotate, has promoted the display screen to rotate along the connecting block, when rotating suitable angle can, can satisfy different people's user demand this moment, when rotating the display screen and being in the inside of shell, be convenient for preserve for it is difficult for taking place to damage.

The above-mentioned still exists, after inquiring the use, need the user to rotate the display screen homing in person to push the chair into in the shell, just can put the device homing, after inquiring, can appear the user because of time factor, forget or deliberately do not put the device homing, make the display screen expose in external environment, can't obtain good protection, cause the damage easily, and then influence the user problem of the law knowledge point of follow-up user inquiry.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a device for inquiring a legal class.

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

the utility model provides a be used for law class inquiry unit, includes the casing, the casing rotates through the connecting axle and links to each other there is the footboard, branch has all been placed in laminating of footboard one end and the other end, two sets of branch outer wall all slide and link to each other there is first cover body, two sets of first cover body rigid coupling respectively in terminal surface and rear end face before the casing, the casing rotates through the connecting axle and links to each other there is the lid, the terminal surface has all been processed the spout around the lid, two sets of spout inner wall all slide and link to each other there is the slider, two sets of the slider rigid coupling respectively on two sets of on the branch, the rigid coupling has two sets of ropes on the lid, two sets of rope one end rigid coupling have place the platform, place the platform outer wall with shells inner wall slide and link to each other.

Preferably, the door body is installed to the terminal surface before the casing, the inside rigid coupling of casing has the support body, support body top rigid coupling has the protection pad, place the organic case on the protection pad.

Preferably, two groups of second sleeve bodies are fixedly connected to the placing table, vertical rods are slidably connected to the inner walls of the second sleeve bodies, and the two groups of vertical rods are fixedly connected to the inside of the shell.

Preferably, a display screen is mounted on the cover body.

Preferably, a riser is fixedly connected to the shell, and the outer wall of the riser is attached to the outer wall of the cover body.

Preferably, the front end face and the rear end face of the shell are fixedly connected with columns.

Preferably, the placing table is provided with a threading opening.

The beneficial effects of the utility model are as follows:

1. Through the cooperation between the shell, the pedal, the support rods, the first set of problems, the cover body, the sliding grooves, the sliding blocks, the rope body and the placing table, the pedal can drive the two sets of support rods and the sliding blocks to be lifted upwards by feet to place the cover body vertically for a long time so as to use the display screen for inquiry, after inquiry contact, the pedal is threshed by feet, the cover body can be driven by the rope body to be attached to the shell again by using the self weight of the placing table, the display screen is protected in the shell, meanwhile, the pedal can be horizontally placed, the support rods can be reset downwards, the situation that a user forgets or deliberately does not place the device in a homing mode due to time factors can be avoided, the display screen can be automatically moved into the shell for protection and storage after the display screen is used and contacted can be well protected, damage is reduced, and the influence on the subsequent user to inquire about a law knowledge point can be prevented;

2. Through the cooperation between the door body, support body, casing and the quick-witted case that set up, open the door body, just can expose the quick-witted case that the support body department placed in the casing, conveniently take the maintenance work to the quick-witted case at an irregular time, utilize the cooperation of casing and door body simultaneously, can also play the guard action to the machine case, reduce the damage probability.

Drawings

FIG. 1 is a schematic diagram of a device for inquiring a legal class according to the present utility model;

FIG. 2 is a schematic view of the structure of the placement table, the second sleeve body and the vertical rod in FIG. 1;

FIG. 3 is a schematic view of the housing, pedal and strut of FIG. 1;

FIG. 4 is a schematic cross-sectional view of FIG. 1;

fig. 5 is a schematic structural view of the strut, cover and display in fig. 4.

In the figure: 1. a housing; 2. a pedal; 3. a support rod; 4. a first sleeve; 5. a cover body; 6. a chute; 7. a slide block; 8. a rope body; 9. a placement table; 10. a second sleeve; 11. a vertical rod; 12. a display screen; 13. a door body; 14. a frame body; 15. a protective pad; 16. a chassis; 17. a riser; 18. a column; 19. and a threading opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1-5, a query device for legal lessons, which comprises a housing 1, wherein the housing 1 is rotatably connected with a pedal 2 through a connecting shaft, the pedal 2 can rotate at the joint of the housing 1, one end and the other end of the pedal 2 are respectively attached to support rods 3, when the pedal 2 rotates, two groups of support rods 3 can be lifted, the outer walls of the two groups of support rods 3 are respectively and slidingly connected with a first sleeve body 4, the support rods 3 can lift and move on the inner wall of the first sleeve body 4, the two groups of first sleeve bodies 4 are respectively fixedly connected with the front end face and the rear end face of the housing 1, the housing 1 is rotatably connected with a cover body 5 through the connecting shaft, the joint of the cover body 5 and the housing 1 can rotate as a circle center, the front end face and the rear end face of the cover body 5 are respectively provided with slide grooves 6, the inner walls of the two groups of slide grooves 6 are respectively and slidingly connected with a slide block 7, two groups of sliding blocks 7 are fixedly connected to two groups of supporting rods 3 respectively, when the supporting rods 3 drive the sliding blocks 7 to move upwards, the cover body 5 which is transversely placed can be rotated upwards, the cover body 5 which is transversely placed is changed into vertical placement, two groups of ropes 8 are fixedly connected to the cover body 5, a placement table 9 is fixedly connected to one end of each group of ropes 8, the cover body 5 can be utilized to pull the placement table 9 to move upwards when rotating, the outer wall of the placement table 9 is slidably connected with the inner wall of the shell 1, the placement table 9 is used for placing a peripheral keyboard and a mouse, the cover body 5 can be controlled to be placed transversely or vertically by utilizing the downward movement or the cancellation of the downward movement of the pedal 2, the cover body 5 can be conveniently and automatically attached to the shell 1 after being used by a user, and the display screen 12 is moved into the shell 1 to be stored.

In this embodiment, door 13 is installed to the terminal surface before casing 1, door 13's opening and shutting, just can expose quick-witted case 16, casing 1 inside rigid coupling has support body 14, support body 14 top rigid coupling has protection pad 15, place organic case 16 on the protection pad 15, machine case 16 is used for being connected with display screen 12, place on platform 9 rigid coupling have two sets of second cover body 10, two sets of second cover body 10 inner walls all slide and link to each other and have montant 11, montant 11 and second cover body 10's slide and link to each other, just can improve the lift movement stability of placing platform 9, two sets of montant 11 all rigid coupling is inside casing 1, install display screen 12 on the lid 5, the rigid coupling is equipped with riser 17 on casing 1, riser 17 is used for restricting lid 5 further rotations, guarantee that lid 5 can drive display screen 12 and stable vertical placing, riser 17 outer wall is laminated with lid 5 outer wall, casing 1 front end face and rear end face all rigid coupling have cylinder 18, cylinder 18 is used for restricting the lower of footboard 2 one end, can guarantee that footboard 2 resets after the back can horizontal placement, place platform 9 has wire through wires 19 to be used for connecting with 16 and place on the keyboard and the machine case 16 through wires and the keyboard through wires to place on the platform 16.

The working principle of the embodiment is as follows: during the use, the foot is pedal 2 one end downwards, pedal 2 one end moves down, the other end can be lifted, pedal 2 lifts and removes and can drive two sets of branches 3 and upwards move at corresponding first cover body 4 inner wall, and then two sets of branches 3 will drive slider 7 synchronous motion, cooperation slider 7 links to each other with the slip of spout 6, just can be with the lid 5 of horizontal placing, with lid 5 and casing 1 junction upwards rotate for the centre of a circle, will be with the lid 5 of casing 1 laminating place, become vertical place from horizontal place, lid 5 still can drive display screen 12 and expose in casing 1, and also keep vertical place for the user uses, and lid 5 still can drive place platform 9 and the ascending lift of two sets of montants 11 departments at casing 1 inner wall, and then can expose the keyboard and the mouse of placing platform 9 department and use display screen 12 to study knowledge inquiry, after the inquiry is finished, the foot of user is cancelled to pedal 2's the step down, utilize place platform 9's dead weight to place down, place the body and place the casing 2 again and place the user can be reset, can be moved into the device in the place 2 again by the place through the traction means of the vertical place, can be reset to place the casing 2, can be replaced by the user, can place the device is reset after the user is reset to place the casing 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a be used for law class inquiry unit, includes casing (1), its characterized in that, casing (1) rotates through the connecting axle and links to each other has footboard (2), branch (3) have all been laminated to footboard (2) one end and the other end, two sets of branch (3) outer wall all slide and link to each other have first cover body (4), two sets of first cover body (4) respectively the rigid coupling in terminal surface and rear end face before casing (1), casing (1) rotates through the connecting axle and links to each other has lid (5), terminal surface all processes around lid (5) has spout (6), two sets of spout (6) inner wall all slide and are connected with slider (7), two sets of slider (7) rigid coupling respectively on two sets of branch (3), the rigid coupling has two sets of ropes (8) on lid (5), two sets of rope (8) one end rigid coupling have place platform (9), place platform (9) outer wall with casing (1) inner wall slide and link to each other.

2. The device for inquiring the legal class according to claim 1, wherein the front end face of the shell (1) is provided with a door body (13), a frame body (14) is fixedly connected inside the shell (1), a protection pad (15) is fixedly connected at the top end of the frame body (14), and an organic case (16) is placed on the protection pad (15).

3. The device for inquiring the legal class according to claim 1, wherein two groups of second sleeve bodies (10) are fixedly connected to the placing table (9), vertical rods (11) are slidably connected to the inner walls of the two groups of second sleeve bodies (10), and the two groups of vertical rods (11) are fixedly connected to the inside of the shell (1).

4. A device for legal class inquiry according to claim 1, characterized in that the cover (5) is provided with a display screen (12).

5. The device for inquiring the legal class according to claim 1, wherein the vertical plate (17) is fixedly connected on the shell (1), and the outer wall of the vertical plate (17) is attached to the outer wall of the cover body (5).

6. The device for legal class inquiry according to claim 1, characterized in that the front end face and the rear end face of the housing (1) are fixedly connected with columns (18).

7. A device for legal class inquiry according to claim 1, characterized in that the placing table (9) is provided with a threading opening (19).