CN210245003U

CN210245003U - Law knowledge display device

Info

Publication number: CN210245003U
Application number: CN201921792752.0U
Authority: CN
Inventors: Wen Liu; 刘闻
Original assignee: Jiujiang University
Current assignee: Jiujiang University
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-03
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a law knowledge display device, relating to the technical field of display devices, comprising a show window, wherein the bottom of the show window is provided with a support column, the upper end of the show window is provided with an opening, the lower end of the show window is provided with a chute, one side of the show window is provided with a box body I, the other side is provided with a box body II, a slide bar is arranged between the opening and the chute, one side of the box body II, which is close to the show window, is provided with a groove matched with the opening, the upper end and the lower end of the inner part of the box body I are provided with connecting rods through bearings, the connecting rods are fixedly provided with connecting seats, the connecting seats are provided with springs, and a rotating rod is movably arranged between the two springs. And then also avoided tearing the old publicity page to make things convenient for the effect of cyclic utilization to it.

Description

Law knowledge display device

Technical Field

The utility model relates to a display device technical field especially relates to a law knowledge display device.

Background

The law is a regulator of human social life, the condition without the law is unimaginable, and the law is closely related to everyone.

The popularization of legal knowledge is helpful for people to learn, understand, keep law and use, and has very important significance for maintaining social stability and promoting economic construction, wherein one important common popularization means is to display the legal knowledge by using a display device in cities, towns and rural areas.

However, when the displayed publicity pages need to be replaced according to actual conditions, the conventional law knowledge display device is inconvenient to open the display window, recycle the old publicity pages and lay new publicity pages, and sometimes, the old publicity pages are directly torn off due to the inconvenience in recycling, and are changed into garbage, so that the old publicity pages cannot be recycled.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome present law knowledge display device when the propaganda page or leaf of show needs to be changed according to actual conditions at every turn, need open the show window, retrieve old propaganda page or leaf, lay new propaganda page or leaf, it is very inconvenient, can tear old propaganda page or leaf because of retrieving inconvenient directness sometimes even, become it into rubbish, fail its shortcoming of recycling, the to-be-solved technical problem of the utility model is to provide a show window that need not open display device, the recovery of the old propaganda page or leaf of completion that can be fine is put with the laying of new propaganda page or leaf, and then has also avoided tearing old propaganda page or leaf to the convenience is to its law knowledge display device who carries out cyclic utilization.

In order to solve the technical problem, the utility model provides such law knowledge display device, including the show window, the support column is installed to the show window bottom, the show window upper end is provided with the opening, the bottom surface is provided with the spout in the show window, show window one side is provided with box I, and the opposite side is provided with box II, the opening with be provided with the slide bar between the spout, box II is close to one side of show window be provided with the fluting that the opening matches, box I inside upper end and lower extreme are provided with the connecting rod, every through the bearing respectively connecting rod fixed mounting has the connecting seat, the spring is installed to the connecting seat, two movable mounting has the bull stick between the spring.

Preferably, the support column is electric telescopic handle, the base is installed to the support column bottom, the universal wheel is installed to the base bottom, the universal wheel is provided with brake equipment.

Preferably, the upper end of the side surface of the showcase is fixedly provided with a support rod, and the upper end of the support rod is fixedly provided with a ceiling.

Preferably, the heights of the box body I and the box body II are greater than the height of the show window, the bottom end of the box body II is flush with the bottom end of the show window, the upper end and the lower end of the box body I are higher than the upper end and the lower end of the show window, and the depth of the box body I is greater than that of the box body II.

Preferably, the slide bar passes out of the opening.

Preferably, the slide bar and the rotary bar are provided with clips at positions corresponding to the upper and lower ends thereof.

Preferably, baffles are arranged on two sides of the upper end and the lower end of the rotating rod, holes are formed in the baffles, and stop rods corresponding to the holes are arranged on the connecting seat.

Preferably, the connecting rod at the upper end of the box body I is fixedly connected with a rocker.

Preferably, a box door is arranged on the side surface of the box body I, which is the same with the front surface of the showcase.

Advantageous effects

The utility model discloses reached and made law knowledge display device need not open display device's show window, the recovery of the old propaganda page or leaf of completion that can be fine is put with the cloth of new propaganda page or leaf, and then has also avoided tearing of old propaganda page or leaf, to its effect that recycles is carried out to the convenience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a structure of a display device for the knowledge of law in traditional Chinese medicine of the present invention;

fig. 2 is a schematic structural view of the show window of the device for displaying the knowledge of law in the middle of the utility model;

fig. 3 is a schematic top view of the show window of the device for displaying the knowledge of law in the middle of the present invention;

fig. 4 is the internal structure schematic diagram of the box I of the device for displaying the knowledge of law in the middle of the utility model.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

A law knowledge display device is shown in figures 1-4 and comprises a show window 100, wherein a support column 101 is installed at the bottom of the show window 100, an opening 120 is formed in the upper end of the show window 100, a sliding groove 110 is formed in the inner bottom surface of the show window, a box body I104 is arranged on one side of the show window 100, a box body II105 is arranged on the other side of the show window 100, a sliding rod 106 is arranged between the opening 120 and the sliding groove 110, a groove 112 matched with the opening 120 is formed in one side, close to the show window 100, of the box body II105, connecting rods 114 are respectively arranged at the upper end and the lower end of the inner portion of the box body I104 through bearings 113, a connecting seat 115 is fixedly installed on each connecting rod 114, springs 117 are installed on the connecting seats 115, and a.

The support column 101 is an electric telescopic rod, a base 102 is installed at the bottom end of the support column 101, a universal wheel 103 is installed at the bottom end of the base 102, and a brake device is arranged on the universal wheel 103.

The upper end of the side surface of the showcase 100 is fixedly provided with a support rod 108, and the upper end of the support rod 108 is fixedly provided with a ceiling 109.

The heights of the box I104 and the box II105 are greater than the height of the shop window 100, the bottom end of the box II105 is flush with the bottom end of the shop window 100, the upper end and the lower end of the box I104 are higher than the upper end and the lower end of the shop window 100, and the depth of the box I104 is greater than the depth of the box II 105.

The slide bar 106 passes out of the opening 120.

The slide bar 106 and the rotating bar 119 are provided with clips 111 at positions corresponding to upper and lower ends thereof.

Baffles 118 are arranged on two sides of the upper end and the lower end of the rotating rod 119, holes are formed in the baffles 118, and stop rods 116 corresponding to the holes are arranged on the connecting seat 115.

The connecting rod 114 at the upper end of the box body I104 is fixedly connected with a rocker 107.

The box body I104 is provided with a box door on the same side with the front side of the showcase 100.

The working principle is as follows: when the propaganda page needs to be replaced, the door corresponding to the box body I104 is opened, the rocker 107 is shaken to drive the connecting rod 114 and the connecting seat 115 to rotate, and further drive the rotating rod 119 to rotate, the propaganda page needing to be replaced is rolled up, and simultaneously, the sliding rod 106 is also driven to slide from the box body II105 side to the box body I104 side, the clamp 111 of the sliding rod 106 is loosened, the rotating rod 119 is taken down from between the two springs 117, the propaganda page needing to be replaced is further taken down, a new propaganda page is clamped on the clamp 111 of the sliding rod 106, the sliding rod 106 is slid to the box body II105 side, the new propaganda page is spread, the rotating rod 119 is remounted between the two springs 117, the other end of the new propaganda page is clamped by the clamp 111 on the rotating rod 119, and then the propaganda page is fixed, when the rotating rod 119 is installed, the blocking rod 116 of the connecting seat 115 is correspondingly inserted into, the arrangement of the baffle 118 and the baffle 116 prevents the rotating rod 119 from being affected by the spring 117 when rotating, the depth of the box I104 is larger than that of the box II105, so that the clamp 111 on the sliding rod 106 can not be affected by the rotating rod 119 when operating in the box I104, furthermore, the supporting column 101 is an electric telescopic rod, the height of the whole device can be adjusted by adjusting the height of the electric telescopic rod according to actual needs, the arrangement of the universal wheel 103 can facilitate the movement of the whole device, meanwhile, a corresponding cover plate can be arranged for the opening 120, after a new propaganda page is tiled and installed in place, the sliding rod 106 is just placed in the box II105, the cover plate covers the opening 120, so as to prevent other sundries from entering the show window 100, the arrangement of the ceiling 109 can block rain on one hand, and on the other hand, the ceiling can block rain on the hot day.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A display device for legal knowledge comprises a show window (100), a support column (101) is arranged at the bottom of the show window (100), it is characterized in that the upper end of the show window (100) is provided with an opening (120), the inner bottom surface of the show window is provided with a sliding groove (110), one side of the show window (100) is provided with a box body I (104), the other side is provided with a box body II (105), a sliding rod (106) is arranged between the opening (120) and the sliding groove (110), a slot (112) matched with the opening (120) is arranged on one side of the case body II (105) close to the show window (100), the upper end and the lower end in the box body I (104) are respectively provided with a connecting rod (114) through a bearing (113), each connecting rod (114) is fixedly provided with a connecting seat (115), the connecting seat (115) is provided with springs (117), and a rotating rod (119) is movably arranged between the two springs (117).

2. A law knowledge display device as claimed in claim 1, wherein the supporting column (101) is an electric telescopic rod, a base (102) is installed at the bottom end of the supporting column (101), a universal wheel (103) is installed at the bottom end of the base (102), and a braking device is arranged on the universal wheel (103).

3. A legal knowledge display device as claimed in claim 1, wherein the show window (100) is fixedly mounted with a support rod (108) at the upper end of the side surface, and a ceiling (109) is fixedly mounted at the upper end of the support rod (108).

4. A legal knowledge display device as claimed in claim 1, wherein the height of the case I (104) and the case II (105) is greater than the height of the showcase (100), and the bottom end of the case II (105) is flush with the bottom end of the showcase (100), the upper end and the lower end of the case I (104) are higher than the upper end and the lower end of the showcase (100), and the depth of the case I (104) is greater than the depth of the case II (105).

5. A legal knowledge display device as claimed in claim 1, wherein the slide bar (106) passes out of the opening (120).

6. A legal knowledge display device as defined in claim 1, wherein the slide bar (106) and the turn bar (119) are provided with clips (111) at positions corresponding to the upper and lower ends thereof.

7. A legal knowledge display device according to claim 1, characterized in that the upper and lower ends of the rotating rod (119) are provided with a baffle plate (118), the baffle plate (118) is provided with a hole, and the connecting base (115) is provided with a stop rod (116) corresponding to the hole.

8. A legal knowledge display device as defined in claim 1, wherein a rocker (107) is fixedly connected to said connecting rod (114) at the upper end of said box I (104).

9. The legal knowledge display device of claim 1, wherein a door is opened on the side of the case I (104) that is the same side of the front face of the showcase (100).