CN219676854U

CN219676854U - Case analysis display device

Info

Publication number: CN219676854U
Application number: CN202320476142.XU
Authority: CN
Inventors: 莫丽萍; 王刘娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-09-12
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a case analysis display device, which relates to the technical field of display devices and comprises a base, wherein two sides of the top end of the base are fixedly provided with baffle plates, a bidirectional screw rod is rotationally connected between the two baffle plates through a sealing bearing, the surface of the bidirectional screw rod is in threaded connection with two moving blocks sliding with the top end of the base through screw rod nuts, the top ends of the two moving blocks are fixedly provided with first hinge supports, and the surfaces of the two first hinge supports are hinged with transmission plates; the beneficial effects of the utility model are as follows: through the cooperation of two-way lead screw, two movable blocks, two first free seats, two drive plates, two second free seats, two squares, horizontal pole and two forked tail pieces, be convenient for adjust the height of show board, can adapt to the change in show place and adjust the height of show board, can adjust the height of show board to the explanation person of different heights.

Description

Case analysis display device

Technical Field

The utility model relates to a display device, in particular to a case analysis display device, and belongs to the technical field of display devices.

Background

In the legal case analysis process, many legal rules are involved, and in order to more vivid and vivid explain the meaning of each legal term to readers, the main content of the legal term is often written on a blackboard, and some explanation people use a legal case analysis display device to display specific paper written with cases and regulations so as to announce legal knowledge.

The utility model provides a "law case analysis display device" that application number "CN201720983801.3" disclosed, its "includes unable adjustment base, removes round, support main part, fixed horizontal pole, first bracing piece, first show screen, fixed plate, locating lever, second show screen, second bracing piece, third show screen, fourth show screen and locking bolt, first bracing piece upside is provided with first show screen, be provided with the second show screen on the locating lever, both sides are fixed with third show screen and fourth show screen respectively about the second bracing piece, be provided with the locking bolt on the first bracing piece. This law case analysis display device simple structure, conveniently remove, and overall structure is more firm, can adjust according to the convenient degree of use, facilitate the use, and overall structure symmetry installs four display screens of first show screen, second show screen, third show screen and fourth show screen, can demonstrate and analyze many law regulations simultaneously, convenient and fast, and efficiency is higher ", searches through one step again and discovers," a law case analysis display device "that wherein application number is" CN202122358041.6 "is disclosed, and it" includes base, pillar, show board and disinfect box, base upper end mid-mounting has the pillar, the base with the pillar passes through bolted connection, install the pillar upper end the show board. The beneficial effects are that: according to the utility model, through the design of the display board and the face recognition device, the display device has the information acquisition function of face recognition, so that the display device can acquire the face information of members participating in analysis rapidly, the practicability of the display device is improved, and through the design of the disinfection box, the liquid storage bin, the electromagnetic metering valve and the fan, the display device has the disinfection function, so that the display device can provide a convenient hand disinfection function for the members participating in analysis, thereby improving the use functionality' of the display device, but the legal case analysis display device has the following defects:

the height of the display board is fixed, the height of the display board cannot be adjusted along with the change of the display field, and the height of the display board cannot be adjusted by the explanation personnel with different heights, so that the applicability is poor.

Disclosure of Invention

The utility model aims to provide a case analysis display device, which solves the problems that the prior display board provided in the background art is fixed in height, the height of the display board cannot be adjusted along with the change of a display field, and the height of the display board cannot be adjusted for the explanation persons with different heights, so that the applicability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case analysis display device, includes the base, the both sides on base top are all fixed and are equipped with the baffle, two rotate through sealed bearing between the baffle and be connected with two-way lead screw, two the surface of two-way lead screw has two and the top of base gliding movable block mutually through screw-nut threaded connection, two the top of movable block is all fixed and is equipped with first free bearing, two the surface of first free bearing is all articulated with the drive plate, two the surface of drive plate is all articulated with the second free bearing, two the top of second free bearing is all fixed and is equipped with the square, two auxiliary hole has all been seted up on the surface of square, two auxiliary hole's inner wall is fixed and is equipped with the horizontal pole, the both ends of horizontal pole are all fixed and are equipped with the forked tail piece, two the fixed show board that is equipped with between the forked tail piece, the front of show board is equipped with two paper pressing components.

Preferably, one side of each baffle is provided with a dovetail groove, and the inner walls of the two dovetail grooves are respectively connected with the surfaces of the two dovetail blocks in a sliding manner.

Preferably, one of the baffle plates is fixedly provided with a servo motor at the other side, the servo motor is a forward and reverse motor, a transmission shaft of the servo motor is fixedly connected with one end of a bidirectional screw rod, and the other baffle plate is fixedly provided with a switch panel at the front side.

Preferably, two the paper pressing assembly all includes shaped plate and supporting component, two shaped plate all fixes the front that sets up at the show board, two the front of shaped plate is all fixed and is equipped with the stand pipe, two the equal threaded connection of inner wall of stand pipe has the screw rod, two the one end of screw rod is all fixed and is equipped with the cross clamp plate, two the other end of screw rod is all fixed and is equipped with the carousel, two the through-hole that is linked together with the inside of stand pipe is all seted up on shaped plate's surface.

Preferably, the two screws respectively penetrate through the two through holes, and the back surfaces of the two cross pressing plates are both in sliding connection with the front surface of the display board.

Preferably, the two supporting components comprise two L-shaped plates, four L-shaped plates are fixedly arranged on the front surface of the display board, a transverse plate is fixedly arranged between every two corresponding L-shaped plates, a plurality of supporting rods are fixedly arranged on the back surface of each transverse plate, one ends of the supporting rods are fixedly connected with the front surface of the display board, and one sides of the two L-shaped plates are fixedly connected with one sides of the two plates respectively.

Preferably, a servo motor switch is arranged on the surface of the switch panel, and the servo motor is electrically connected with an external power supply through the servo motor switch.

Compared with the related art, the case analysis display device provided by the utility model has the following components

The beneficial effects are that:

1. the height of the display board can be conveniently adjusted through the cooperation of the bidirectional screw rod, the two moving blocks, the two first hinge supports, the two transmission boards, the two second hinge supports, the two square blocks, the cross bars and the two dovetail blocks, so that the height of the display board can be adjusted according to the change of the display field, the height of the display board can be adjusted according to the lecturers with different heights, and the applicability is enhanced;

2. the servo motor drives the bidirectional screw rod to rotate, an interpreter does not need to squat down and manually rotate the bidirectional screw rod, labor intensity is reduced, the turntable is rotated to drive the screw rod to rotate, the screw rod can rotate and move towards the direction close to the display board, the screw rod drives the cross pressing plate to move until the cross pressing plate cooperates with the display board to clamp paper, and therefore fixing of the paper is completed, and the paper is quite convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

fig. 4 is a schematic structural view of the support assembly of the present utility model.

In the figure: 1. a base; 2. a baffle; 3. a two-way screw rod; 4. a moving block; 5. a first hinge support; 6. a drive plate; 7. a platen assembly; 71. plate; 72. a guide tube; 73. a screw; 74. a cross pressing plate; 75. a turntable; 8. a support assembly; 81. an L-shaped plate; 82. a cross plate; 83. a support rod; 9. a second hinge support; 10. a square block; 11. an auxiliary hole; 12. a cross bar; 13. dovetail blocks; 14. a display board; 15. a dovetail groove; 16. a servo motor; 17. and a switch panel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides a case analysis display device, which comprises a base 1, wherein two sides of the top end of the base 1 are fixedly provided with baffle plates 2, a bidirectional screw rod 3 is rotatably connected between the two baffle plates 2 through a sealing bearing, two moving blocks 4 sliding with the top end of the base 1 are connected on the surface of the bidirectional screw rod 3 through screw rod nuts in a threaded manner, a first hinged support 5 is fixedly arranged at the top ends of the two moving blocks 4, a transmission plate 6 is hinged to the surfaces of the two first hinged supports 5, a second hinged support 9 is hinged to the surfaces of the two transmission plates 6, square blocks 10 are fixedly arranged at the top ends of the two second hinged supports 9, auxiliary holes 11 are formed in the surfaces of the two square blocks 10, a cross rod 12 is fixedly arranged on the inner wall of the two auxiliary holes 11, a dovetail block 13 is fixedly arranged at two ends of the cross rod 12, a display plate 14 is fixedly arranged between the two dovetail blocks 13, and two paper pressing assemblies 7 are arranged on the front surface of the display plate 14;

one side of each baffle plate 2 is provided with a dovetail groove 15, the inner walls of the two dovetail grooves 15 are respectively connected with the surfaces of the two dovetail blocks 13 in a sliding manner, and the dovetail grooves 15 guide the movement of the dovetail blocks 13;

a servo motor 16 is fixedly arranged on the other side of one baffle plate 2, the servo motor 16 is a forward and backward rotating motor, a transmission shaft of the servo motor 16 is fixedly connected with one end of the bidirectional screw rod 3, a switch panel 17 is fixedly arranged on the front surface of the other baffle plate 2, the servo motor 16 drives the bidirectional screw rod 3 to rotate, an interpreter does not need to squat down and manually rotate the bidirectional screw rod 3, labor intensity is reduced, and the bidirectional screw rod is more convenient;

the surface of the switch panel 17 is provided with a servo motor switch, and the servo motor 16 is electrically connected with an external power supply through the servo motor switch;

referring to fig. 1-4, the utility model provides a case analysis display device, which further comprises two paper pressing assemblies 7, wherein the two paper pressing assemblies 7 comprise plates 71 and supporting assemblies 8, the two plates 71 are fixedly arranged on the front surface of the display plate 14, guide pipes 72 are fixedly arranged on the front surfaces of the two plates 71, screw rods 73 are fixedly connected with the inner walls of the two guide pipes 72 in a threaded manner, a cross pressing plate 74 is fixedly arranged at one end of each of the two screw rods 73, a turntable 75 is fixedly arranged at the other end of each of the two screw rods 73, and through holes communicated with the inside of the guide pipes 72 are formed in the surfaces of the two plates 71;

the two screws 73 respectively penetrate through the two through holes, the back surfaces of the two cross pressing plates 74 are in sliding connection with the front surface of the display plate 14, and the screws 73 penetrate through the through holes, so friction with the plate 71 is avoided, resistance is reduced, and rotation of the screws 73 is facilitated;

specifically, as shown in fig. 1, 3 and 4, the turntable 75 is rotated first, the turntable 75 drives the screw 73 to rotate, the screw 73 moves in a direction approaching to the display board 14 while rotating, the screw 73 drives the cross pressing board 74 to move until the cross pressing board 74 cooperates with the display board 14 to clamp the paper placed on the front surface of the display board 14 and written with legal cases and legal regulations, thereby completing the fixing of the paper.

Example 2:

the two support assemblies 8 comprise two L-shaped plates 81, four L-shaped plates 81 are fixedly arranged on the front surface of the display plate 14, a transverse plate 82 is fixedly arranged between every two corresponding L-shaped plates 81, a plurality of support rods 83 are fixedly arranged on the back surfaces of the two transverse plates 82, one ends of the plurality of support rods 83 are fixedly connected with the front surface of the display plate 14, and one sides of the two L-shaped plates 81 are fixedly connected with one sides of the two plates 71 respectively;

specifically, as shown in fig. 1, 3 and 4, firstly, before fixing the paper, the paper needs to pass through the two plates 71 in sequence, the bottom end of the paper is supported by the inner wall of the bottom end of the plate 71, and meanwhile, the plurality of support rods 83 and the two L-shaped plates 81 contact with the paper and guide the movement of the paper, which is favorable for the horizontal movement of the paper and further for the rapid placement of the paper.

Working principle: when the case analysis display device is particularly used, firstly, when the height of the display board 14 is required to be adjusted, the servo motor 16 is started through the switch of the servo motor, the servo motor 16 rotates to drive the bidirectional screw rod 3 to rotate, the bidirectional screw rod 3 rotates to drive the two moving blocks 4 to move, the two moving blocks 4 move towards each other, the two moving blocks 4 drive the two blocks 10 to move upwards through the transmission action of the first hinged support 5, the transmission board 6 and the second hinged support 9, the blocks 10 drive the cross rod 12 and the dovetail block 13 to move upwards, the dovetail block 13 drives the display board 14 to move upwards, so that the height of the display board 14 is increased, and similarly, the servo motor 16 is controlled to reversely rotate through the switch of the servo motor, the servo motor 16 drives the bidirectional screw rod 3 to reversely rotate, and finally the dovetail block 13 is driven to drive the display board 14 to move downwards, the height of the display board 14 is reduced, therefore, the height of the display board 14 is convenient to adjust through the cooperation of the bidirectional screw rod 3, the two moving blocks 4, the two first hinging seats 5, the two transmission boards 6, the two second hinging seats 9, the two square blocks 10, the cross bars 12 and the two dovetail blocks 13, the height of the display board 14 can be adjusted according to the change of the display field, the height of the display board 14 can be adjusted according to the lecturer with different heights, the applicability is enhanced, the bidirectional screw rod 3 is driven to rotate through the servo motor 16, the bidirectional screw rod 3 does not need to be rotated under the lecturer and manually, the labor intensity is reduced, and the convenience is further improved. Meanwhile, the supporting rods 83 and the two L-shaped plates 81 are in contact with the paper and guide the movement of the paper, so that the horizontal movement of the paper is facilitated, the paper is further facilitated to be quickly placed, the turntable 75 is rotated, the turntable 75 drives the screw 73 to rotate, the screw 73 moves towards the direction close to the display plate 14 while rotating, the screw 73 drives the cross pressing plate 74 to move until the cross pressing plate 74 cooperates with the display plate 14 to clamp the paper, the paper is fixed, the paper is quite convenient to complete, when the paper needs to be removed, the turntable 75 is rotated reversely, the cross pressing plate 74 is caused to move reversely, the paper is fixed, and therefore the paper is convenient to be fixed and removed by a paper pressing assembly 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a case analysis display device, includes base (1), its characterized in that, both sides on base (1) top are all fixed be equipped with baffle (2), two rotate through sealed bearing between baffle (2) and be connected with two-way lead screw (3), the surface of two-way lead screw (3) has two and the top looks gliding movable block (4) of base (1) through screw-nut threaded connection, two the top of movable block (4) is all fixed and is equipped with first hinge (5), two the surface of first hinge (5) is all articulated have drive plate (6), two the surface of drive plate (6) is all articulated have second hinge (9), two the top of second hinge (9) is all fixed and is equipped with square (10), two auxiliary hole (11) have all been seted up on the surface of square (10), two the inner wall of auxiliary hole (11) is fixed and is equipped with horizontal pole (12), the both ends of horizontal pole (12) are all fixed and are equipped with dovetail (13), two be equipped with between fixed dovetail (13) and are equipped with fixed display plate (14), two positive face-to press paper (14).

2. The case analysis display device according to claim 1, wherein: one side of each baffle (2) is provided with a dovetail groove (15), and the inner walls of the two dovetail grooves (15) are respectively connected with the surfaces of the two dovetail blocks (13) in a sliding manner.

3. The case analysis display device according to claim 1, wherein: one of them the opposite side of baffle (2) is fixed and is equipped with servo motor (16), servo motor (16) are positive and negative rotation motor, the transmission shaft of servo motor (16) and the one end fixed connection of two-way lead screw (3), another the front of baffle (2) is fixed and is equipped with switch panel (17).

4. The case analysis display device according to claim 1, wherein: the paper pressing assembly comprises a paper pressing assembly (7) and a paper pressing assembly (7), wherein the paper pressing assembly comprises a plate (71) and a supporting assembly (8), the paper pressing assembly comprises a plate (71) and a guide pipe (72) respectively fixedly arranged on the front surface of a display plate (14), the guide pipe (72) is respectively fixedly arranged on the front surface of the plate (71), a screw (73) is respectively and fixedly connected with the inner wall of the guide pipe (72), a cross pressing plate (74) is respectively and fixedly arranged at one end of the screw (73), a turntable (75) is fixedly arranged at the other end of the screw (73), and a through hole which is communicated with the inside of the guide pipe (72) is respectively formed in the surface of the plate (71).

5. The case analysis display device according to claim 4, wherein: the two screws (73) respectively penetrate through the two through holes, and the back surfaces of the two cross pressing plates (74) are in sliding connection with the front surface of the display plate (14).

6. The case analysis display device according to claim 4, wherein: the two supporting components (8) comprise two L-shaped plates (81), the four L-shaped plates (81) are fixedly arranged on the front face of the display board (14), a transverse plate (82) is fixedly arranged between each two corresponding L-shaped plates (81), a plurality of supporting rods (83) are fixedly arranged on the back face of each transverse plate (82), one end of each supporting rod (83) is fixedly connected with the front face of the display board (14), and one side of each L-shaped plate (81) is fixedly connected with one side of each -shaped plate (71).

7. The case analysis display apparatus according to claim 3, wherein: the surface of the switch panel (17) is provided with a servo motor switch, and the servo motor (16) is electrically connected with an external power supply through the servo motor switch.