CN212966660U

CN212966660U - Multifunctional law case display device

Info

Publication number: CN212966660U
Application number: CN202022089897.3U
Authority: CN
Inventors: 刘翼峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-13
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a multi-functional law case display device, including removing wheel, bottom plate, first framework, board, the first in command, the second framework, the second in command, net, couple and convenient installation device, the utility model discloses a bottom plate middle part has set up convenient installation device, by screw rod and movable plate interference fit among the pushing mechanism, and then promote first clamping bar backward through the movable block, and first clamping bar passes through second spring pulling second clamping bar and rotates the connection on the connecting strip for first clamping bar and second clamping bar press from both sides tight spliced pole, realize convenient installation and the function of dismantling, make display device conveniently accomodate, enlarged storage capacity, still promoted the availability factor of device.

Description

Multifunctional law case display device

Technical Field

The utility model relates to a display device field of being correlated with specifically is a multi-functional law case display device.

Background

The law, also called law, is a special study for researching problems related to law, is a knowledge and theoretical system related to legal problems, case teaching in law classroom teaching is one of important components, people, matters and objects related to the law case teaching have special professional characteristics, and cases are displayed through a display device when the cases relate to more complex law relation cases, so that people can better understand the law, and the law case display devices in the market are various and have the functions of moving, hanging files, displaying and the like.

When the display device is used, the display device occupies a large area due to the large size of the display device, so that the display device is inconvenient to store, the storage capacity of the storage space is influenced, and the use efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model discloses herein provides a multi-functional law case display device.

The utility model discloses a realize like this, construct a multi-functional law case display device, the device is including removing wheel and convenient installation device, it is fixed with bottom plate lower extreme four corners department locking to remove wheel upper end, bottom plate upper end front side offsets with first framework lower extreme, first framework is inside to be connected with the tablet outside to first framework upper end is rotated with second framework upper end and is connected, first framework right-hand member is provided with the first in command to the first in command is provided with two sets ofly, second framework right-hand member is fixed with the laminating of second in command left end, and the inside net that is provided with of second framework, the inside couple that is provided with of net, convenient installation device imbeds in the bottom plate middle part, convenient installation device is by spliced pole, shell, pushing mechanism, movable plate, traveller, first spring, first clamping bar, second spring, second clamping bar, Connecting strip, slide rail and the weight block that increases constitute, spliced pole lower extreme and shell upper end are pegged graft, the shell outside embedding is in the bottom plate middle part, pushing mechanism is located the shell right-hand member, movable plate middle part and pushing mechanism interference fit, the traveller front end is fixed with the laminating of movable plate, the traveller is outside located to first spring housing, first clamping bar middle part right side and traveller rear end slidable mounting, second spring rear end fastens in first clamping bar, second clamping bar right-hand member is fixed with the laminating of second spring front end, the connecting strip is connected with first clamping bar middle part left side rotation, slide rail upper end and movable plate right-hand member slidable mounting, the weight block that increases is located shell inner wall middle part.

Preferably, the pushing mechanism comprises a knob, a screw, a fixed cylinder, a moving block and a bearing seat, the rear end of the knob is sleeved at the front end of the screw, the outer portion of the front end of the screw is in interference fit with the inner portion of the fixed cylinder, the outer portion of the fixed cylinder is inserted into the right end of the shell, the inner portion of the moving block is in interference fit with the outer portion of the rear end of the screw, and the inner portion of the bearing seat is rotatably connected with the screw.

Preferably, four groups of connecting columns are arranged, and the four groups of connecting columns are respectively attached and fixed to the rear end of the first frame body and the front end of the second frame body.

Preferably, a cushion block is arranged in the middle of the rear end of the moving plate, and the rear end of the cushion block is inserted into the front end of the first clamping rod.

Preferably, the rear end face of the sliding column is provided with a limiting block, and the periphery of the limiting block is abutted against the rear end of the first clamping rod.

Preferably, the first clamping bar and the second clamping bar are in a mutually symmetrical state, and an anti-skid layer is arranged at the front end of the first clamping bar.

Preferably, the lower end of the sliding rail is fixedly attached to the right end inside the shell, and the rear end of the sliding rail is slidably mounted with the lower end of the other group of moving plates.

Preferably, the upper end of the moving block is attached and fixed to the lower end face of the first clamping rod, and the moving blocks are provided with two groups.

Preferably, the rear end of the bearing seat is fastened on the shell, and the upper end of the bearing seat is 2cm away from the lower side of the right end of the other group of the first clamping rods.

Preferably, the first spring is made of spring steel.

Preferably, the screw is made of cast iron.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a multi-functional law case display device here, compare with equipment of the same type, have following improvement:

a multi-functional law case display device has set up convenient installation device through the bottom plate middle part, by screw rod and movable plate interference fit among the pushing mechanism, and then promote first clamping bar backward through the movable block, first clamping bar rotates the connection on the connecting strip through second spring pulling second clamping bar for first clamping bar and second clamping bar press from both sides tight spliced pole, realize the function of convenient installation and dismantlement, make display device conveniently accomodate, storage capacity has been enlarged, the availability factor of device has still been promoted.

Drawings

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

fig. 2 is a rear view structure diagram of a second frame body of the present invention;

FIG. 3 is a schematic structural view of the portable mounting device of the present invention;

fig. 4 is a schematic view of the internal structure of the housing of the present invention;

fig. 5 is a schematic structural view of the pushing mechanism of the present invention.

Wherein: the writing board comprises a moving wheel-1, a bottom plate-2, a first frame-3, a writing board-4, a first handle-5, a second frame-6, a second handle-7, a grid-8, a hook-9, a convenient installation device-10, a connecting column-101, a shell-102, a pushing mechanism-103, a moving plate-104, a sliding column-105, a first spring-106, a first clamping rod-107, a second spring-108, a second clamping rod-109, a connecting strip-1010, a sliding rail-1011, a weight increasing block-1012, a knob-1031, a screw-1032, a fixed cylinder-1033, a moving block-1034, a bearing seat-1035, a cushion block-1001, a limiting block-1002 and an anti-slip layer-1003.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a multi-functional law case display device is provided here through the improvement, including removing wheel 1 and convenient installation device 10, it is fixed with 2 lower extreme four corners departments locking on bottom plate to remove wheel 1 upper end, 2 upper ends front sides of bottom plate offset with 3 lower extremes of first framework, the inside board 4 outsides with writing of first framework 3 are connected, and rotate with second framework 6 upper ends and be connected, first framework 3 right-hand member is provided with the first in command 5, and the first in command 5 is provided with two sets ofly, second framework 6 right-hand member is fixed with 7 left ends laminating of second in command, and the inside net 8 that is provided with of second framework 6, the inside couple 9 that is provided with of net 8, convenient installation device 10 imbeds in bottom plate 2 middle part, convenient installation device 10 is by movable plate 101, shell 102,

pushing mechanism

103, 104, traveller 105, first spring 106, first clamping bar 107, The lower end of the connecting column 101 is inserted into the upper end of the shell 102, the outer part of the shell 102 is embedded into the middle of the bottom plate 2, the pushing mechanism 103 is positioned at the right end of the shell 102 and is beneficial to driving the first clamping rod 107 and the second clamping rod 109 to clamp tightly so as to realize the pushing function, the middle part of the moving plate 104 is in interference fit with the pushing mechanism 103 so as to be beneficial to driving the sliding column 105 to move with the first clamping rod 107 and realize the pressing function, the front end of the sliding column 105 is attached and fixed with the moving plate 104, the first spring 106 is sleeved outside the sliding column 105, the right side of the middle part of the first clamping rod 107 is slidably installed with the rear end of the sliding column 105 so as to be beneficial to matching the first clamping rod 107 with the second clamping rod 109 and further clamp the connecting column 101, the rear end of the second spring 108 is fastened to the first clamping rod 107 and is beneficial to pulling the second clamping rod 109 to rotate so as to realize the resetting function, the right end of the second clamping rod 109 is fixedly attached to the front end of the second spring 108, the connecting strip 1010 is rotatably connected with the left side of the middle of the first clamping rod 107, the upper end of the sliding rail 1011 is slidably mounted with the right end of the moving plate 104, and the weight increasing block 1012 is located in the middle of the inner wall of the shell 102, so that the weight of the device is increased, and the stability of the device is improved.

Further, the pushing mechanism 103 is composed of a knob 1031, a screw 1032, a fixed cylinder 1033, a movable block 1034 and a bearing seat 1035, the rear end of the knob 1031 is sleeved at the front end of the screw 1032, the outside of the front end of the screw 1032 is in interference fit with the inside of the fixed cylinder 1033, the outside of the fixed cylinder 1033 is inserted into the right end of the housing 102, the inside of the movable block 1034 is in interference fit with the outside of the rear end of the screw 1032, and the inside of the bearing seat 1035 is rotationally connected with the screw 1032, which is favorable for pushing.

Furthermore, the connecting columns 101 are provided with four groups, and the four groups of connecting columns 101 are respectively attached and fixed to the rear end of the first frame body 3 and the front end of the second frame body 6, so that connection is facilitated.

Furthermore, a cushion block 1001 is arranged in the middle of the rear end of the moving plate 104, and the rear end of the cushion block 1001 is inserted into the front end of the first clamping rod 107, so that buffering is facilitated.

Furthermore, the rear end face of the sliding column 105 is provided with a limiting block 1002, and the periphery of the limiting block 1002 abuts against the rear end of the first clamping rod 107, so that limiting is facilitated.

Further, the first clamping bar 107 and the second clamping bar 109 are in a symmetrical state, and an anti-slip layer 1003 is arranged at the front end of the first clamping bar 107, so that clamping is facilitated.

Further, the lower end of the sliding rail 1011 is attached to and fixed to the right end inside the housing 102, and the rear end of the sliding rail 1011 is slidably mounted to the lower end of the other group of moving plates 104, so that the sliding mounting is facilitated, and the moving stability of the moving plates 104 is improved.

Further, the upper end of the moving block 1034 is fixed to the lower end surface of the first clamping rod 107 in a fitting manner, and the moving blocks 1034 are provided with two sets, which is beneficial to moving and increases the stability of the device.

Further, the rear end of the bearing block 1035 is fastened to the housing 102, and the upper end of the bearing block 1035 is 2cm below the right end of the other set of first clamping bars 107, so that the screw 1032 can rotate.

Further, the first spring 106 is made of spring steel, which has an advantage of having excellent elasticity.

Further, the screw 1032 is made of cast iron, which has an advantage of having good wear resistance.

The utility model provides a multifunctional law case display device through improvement, and the working principle is as follows;

firstly, before use, a user firstly moves the bottom plate 2 to a proper position through the moving wheel 1, then holds the first handle 5 and the second handle 7 by hands, and installs the convenient installation device 10 through the first frame 3 and the second frame 6, namely the first frame 3 and the second frame 6 drive the connecting column 101 to be inserted into the shell 102;

secondly, the pushing mechanism 103 at the right end drives the first clamping bar 107 to move, that is, the hand knob 1031 rotates counterclockwise to drive the screw 1032 to rotate to connect with the fixed cylinder 1033 and the bearing block 1035, the screw 1032 is in interference fit with the moving plate 104 and the first clamping bar 107 respectively, the moving plate 104 moves backwards, the left end of the moving plate 104 drives the sliding column 105 to be slidably mounted with the first clamping bar 107, and the first spring 106 is compressed;

thirdly, meanwhile, the moving plate 104 is slidably mounted on the upper end of the sliding rail 1011, so that the stability of the device is improved, the first clamping rod 107 rotates on the connecting strip 1010, and the first clamping rod 107 pulls the second clamping rod 109 to rotate on the connecting strip 1010 through the second spring 108, so that the first clamping rod 107 and the second clamping rod 109 drive the anti-skid layer 1003 to clamp the connecting column 101;

fourthly, at this time, the screw 1032 drives the first clamping rod 107 to move backwards through the moving block 1034, wherein the cushion block 1001 plays a role in buffering, the limit block 1002 plays a role in limiting, the weight of the device is increased by the design of the weight increasing block 1012, the stability of the device when being placed is improved, and a function of convenient installation is realized, otherwise, the knob 1031 is held by a hand to rotate clockwise, a function of disassembly is realized, so that the display device is convenient to store, the storage capacity is increased, and the use efficiency of the device is also improved;

fifthly, when the writing board is used, a user firstly buckles the hook 9 at the upper end of the grid 8, then hangs a teaching file on the hook 9, then writes teaching on the writing board 4, and finally starts teaching.

The utility model discloses an improvement provides a multi-functional law case display device, 2 middle parts through the bottom plate have set up convenient installation device 10, by screw rod 1032 and movable plate 104 interference fit in pushing mechanism 103, and then promote first clamping bar 107 backward through movable block 1034, first clamping bar 107 rotates through second spring 108 pulling second clamping bar 109 on the connecting strip and connects, make first clamping bar 107 and second clamping bar 109 press from both sides tight spliced pole 101, realize the function of convenient installation and dismantlement, make display device conveniently accomodate, the storage capacity has been enlarged, the availability factor of device has still been promoted.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multifunctional legal case display device comprises a moving wheel (1), wherein the upper end of the moving wheel (1) and the four corners of the lower end of a bottom plate (2) are locked and fixed, the front side of the upper end of the bottom plate (2) is abutted against the lower end of a first frame body (3), the inside of the first frame body (3) is connected with the outside of a tablet (4), the upper end of the first frame body (3) is rotatably connected with the upper end of a second frame body (6), a first handle (5) is arranged at the right end of the first frame body (3), two groups of first handles (5) are arranged, the right end of the second frame body (6) is fixedly attached to the left end of a second handle (7), a grid (8) is arranged inside the second frame body (6), and a hook (9) is arranged inside the grid (8);

the method is characterized in that: the portable mounting device (10) is embedded in the middle of the bottom plate (2), the portable mounting device (10) is composed of a connecting column (101), a shell (102), a pushing mechanism (103), a moving plate (104), a sliding column (105), a first spring (106), a first clamping rod (107), a second spring (108), a second clamping rod (109), a connecting strip (1010), a sliding rail (1011) and a weight increasing block (1012), the lower end of the connecting column (101) is connected with the upper end of the shell (102) in an inserting mode, the shell (102) is embedded in the middle of the bottom plate (2) in the external mode, the pushing mechanism (103) is located at the right end of the shell (102), the middle of the moving plate (104) is in interference fit with the pushing mechanism (103), the front end of the sliding column (105) is fixedly attached to the moving plate (104), and the first spring (106) is sleeved outside the sliding column (105), the right side of the middle of the first clamping rod (107) is slidably mounted with the rear end of the sliding column (105), the rear end of the second spring (108) is fastened on the first clamping rod (107), the right end of the second clamping rod (109) is fixedly attached to the front end of the second spring (108), the connecting strip (1010) is rotatably connected with the left side of the middle of the first clamping rod (107), the upper end of the sliding rail (1011) is slidably mounted with the right end of the moving plate (104), and the weight increasing block (1012) is located in the middle of the inner wall of the shell (102).

2. The multifunctional legal case display device of claim 1, wherein: the pushing mechanism (103) is composed of a knob (1031), a screw rod (1032), a fixed cylinder (1033), a movable block (1034) and a bearing seat (1035), the rear end of the knob (1031) is sleeved at the front end of the screw rod (1032), the outside of the front end of the screw rod (1032) is in interference fit with the inside of the fixed cylinder (1033), the outside of the fixed cylinder (1033) is inserted into the right end of the shell (102), the inside of the movable block (1034) is in interference fit with the outside of the rear end of the screw rod (1032), and the inside of the bearing seat (1035) is in rotational connection with the screw rod (1032).

3. The multifunctional legal case display device of claim 1, wherein: the connecting columns (101) are provided with four groups, and the four groups of connecting columns (101) are respectively attached and fixed to the rear end of the first frame body (3) and the front end of the second frame body (6).

4. The multifunctional legal case display device of claim 1, wherein: a cushion block (1001) is arranged in the middle of the rear end of the moving plate (104), and the rear end of the cushion block (1001) is inserted into the front end of the first clamping rod (107).

5. The multifunctional legal case display device of claim 1, wherein: a limiting block (1002) is arranged on the rear end face of the sliding column (105), and the periphery of the limiting block (1002) abuts against the rear end of the first clamping rod (107).

6. The multifunctional legal case display device of claim 1, wherein: the first clamping rod (107) and the second clamping rod (109) are in a mutually symmetrical state, and an anti-skid layer (1003) is arranged at the front end of the first clamping rod (107).

7. The multifunctional legal case display device of claim 1, wherein: the lower end of the sliding rail (1011) is attached and fixed with the right end inside the shell (102), and the rear end of the sliding rail (1011) is installed with the lower end of the other group of moving plates (104) in a sliding mode.

8. The multifunctional legal case display device of claim 2, wherein: the upper end of the moving block (1034) is fixedly attached to the lower end face of the first clamping rod (107), and two groups of moving blocks (1034) are arranged.

9. The multifunctional legal case display device of claim 2, wherein: the rear end of the bearing seat (1035) is fastened to the shell (102), and the upper end of the bearing seat (1035) is 2cm away from the lower side of the right end of the other group of first clamping rods (107).