CN210073021U

CN210073021U - Display device

Info

Publication number: CN210073021U
Application number: CN201920158014.4U
Authority: CN
Inventors: 金华; 余贵贤
Original assignee: Hunan Biological and Electromechanical Polytechnic
Current assignee: Hunan Biological and Electromechanical Polytechnic
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-02-14
Anticipated expiration: 2029-01-30

Abstract

The utility model discloses a display device, which comprises a rectangular frame body and supporting legs, wherein a content display module is arranged in the frame body, transparent protective glass for protecting the content display module is arranged on the front surface of the frame body, two movable plates are arranged on the back surface of the frame body, square accommodating grooves are formed in the inner sides of the left frame and the right frame of the frame body, one side of each movable plate is matched with the inside of the corresponding square accommodating groove, a guide rod is fixedly connected to one side of each movable plate, which is positioned in the corresponding square accommodating groove, the other end of each guide rod movably penetrates through a spring seat body and then is connected with a boss, a spring is sleeved on each guide rod, and the spring is arranged between the spring seat body; the distance between the movable plate and the transparent protective glass is matched with the thickness of the content display module. The utility model aims at providing a display device, simple structure, convenient operation can carry out quick replacement to the content of university student's careers guidance class, has improved efficiency.

Description

Display device

Technical Field

The utility model relates to a display device.

Background

The employment guidance course is a necessary course for undergraduates of China, the selection of the practitioner is helped to fully know the personal characteristics of the practitioner, the post requirements of different social professions are known, the practitioner is suitable for the practitioner to select the practitioner to meet the requirements of the practitioner for the employment, the undergraduates face the increasingly severe and market economic competition, and want to win the employment competition, and the undergraduates also need to possess certain skills, so that the mastering of the scientific employment guidance course content has practical significance for the employment of the undergraduates.

At present, colleges and universities can set up college student employment guidance courses, and publicity columns are provided to provide basic theoretical guidance and employment information for college student selection and employment, and successful case display. The existing display device for the employment guidance lesson content of the college students has the technical problem that the replacement of a content display module is inconvenient. Therefore, the existing display device for the employment guidance lessons of the university students needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a display device, simple structure, convenient operation can carry out quick replacement to the content of university student's careers guidance class, has improved efficiency.

In order to realize the above purpose, the utility model adopts the technical scheme that: the multifunctional protective glass comprises a rectangular frame body and supporting legs, wherein a content display module is arranged in the frame body, transparent protective glass for protecting the content display module is arranged on the front side of the frame body, two movable plates are arranged on the back side of the frame body, square accommodating grooves are formed in the inner sides of a left frame and a right frame of the frame body, one side of each movable plate is matched with the corresponding square accommodating groove, a guide rod is fixedly connected to one side of each movable plate, which is positioned in the corresponding square accommodating groove, the other end of each guide rod movably penetrates through a spring seat body and then is connected with a boss, a spring is sleeved on each guide rod, and the spring is arranged between the spring; the distance between the movable plate and the transparent protective glass is matched with the thickness of the content display module.

Further, the content display module is a thin plate providing content display.

Further, the content display module is a plastic film for providing content display.

Further, the content display module is paper for providing content display.

Furthermore, a plurality of pressing mechanisms used for reinforcing and fixing the content display module are arranged on the movable plate, and notches for accommodating the pressing mechanisms are formed in the frame.

Further, the pressing mechanism comprises a pressing plate, a guide rod, a first magnetic block and a second magnetic block; after the guide rod movably penetrates through the movable plate, two ends of the guide rod are respectively fixedly connected with the pressing plate and the second magnetic block; the first magnetic block is fixed on the movable plate, the pressing plate is movably arranged in the groove in the back of the movable plate, and the first magnetic block and the second magnetic block are mutually attracted.

Further, the pressure strip is a rubber strip.

Further, it still includes and is used for the fly leaf to accomodate and carry out the circular fixture block of injecing to the boss position when square groove internal state of accomodating, is provided with on the circular fixture block with guide bar assorted U groove.

The utility model has the advantages that: the utility model provides a display device, simple structure, convenient operation can carry out quick replacement to the content of university student's careers guidance class, has improved efficiency.

The utility model discloses well hold-down mechanism's setting can make the content show module carry out better fixed, prevents to corrugate or drop.

The utility model discloses hold-down plate is the rubber slab among the hold-down mechanism, can protect content display module, prevents to scrape the flower.

Drawings

Fig. 1 is a schematic view of the back structure of the present invention.

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic structural view of the movable plate of the present invention when the movable plate is stored in the square storage groove.

Fig. 4 is the schematic structural diagram of the circular fixture block of the present invention when the circular fixture block is in the limited state.

Fig. 5 is a partially enlarged view of a portion a in fig. 1.

Fig. 6 is a schematic structural view of the middle circular fixture block of the present invention.

Fig. 7 is a schematic structural diagram of the middle pressing mechanism of the present invention.

The text labels in the figures are represented as: 1. a frame body; 2. a frame; 3. a movable plate; 4. a notch; 5. a hold-down mechanism; 6. transparent protective glass; 7. a spring; 8. a square receiving groove; 9. a spring seat body; 10. a boss; 11. a guide bar; 12. a support leg; 13. a circular fixture block; 301. A groove; 501. a second magnetic block; 502. a first magnetic block; 503. a compression plate; 504. a guide bar; 1301. and a U groove.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in fig. 1-7, the specific structure of the present invention is: the multifunctional display rack comprises a rectangular frame body 1 and supporting legs 12, wherein a content display module is arranged in the frame body 1, transparent protective glass 6 for protecting the content display module is arranged on the front surface of the frame body 1, two movable plates 3 are arranged on the back surface of the frame body 1, square accommodating grooves 8 are formed in the inner sides of a left frame 2 and a right frame 2 of the frame body 1, one side of each movable plate 3 is matched with the corresponding square accommodating groove 8, a guide rod 11 is fixedly connected to one side of each movable plate 3, which is positioned in the corresponding square accommodating groove 8, the other end of each guide rod 11 movably penetrates through a spring seat body 9 and then is connected with a boss 10, a spring 7 is sleeved on each guide rod 11, and the spring 7 is arranged between the spring seat; the distance between the movable plate 3 and the transparent protective glass 6 is matched with the thickness of the content display module.

Preferably, the content display module is a sheet providing a display of content.

Preferably, the content display module is a plastic film providing content display.

Preferably, the content display module is paper for providing content display.

Preferably, the movable plate 3 is provided with a plurality of pressing mechanisms 5 for reinforcing and fixing the content display module, and the frame 2 is provided with a notch 4 for accommodating the pressing mechanisms 5.

Preferably, the pressing mechanism 5 comprises a pressing plate 503, a guide rod 504, a first magnetic block 502 and a second magnetic block 501; after the guide rod 504 movably penetrates through the movable plate 3, two ends of the guide rod 504 are respectively fixedly connected with the pressing plate 503 and the second magnetic block 501; the first magnetic block 502 is fixed on the movable plate 3, the pressing plate 503 is movably arranged in the groove 301 on the back of the movable plate 3, and the first magnetic block 502 and the second magnetic block 501 are mutually attracted.

Preferably, the pressing plate 503 is a rubber plate.

Preferably, it further includes a circular block 13 for limiting the position of the boss 10 when the movable plate 3 is received in the square receiving groove 8, and the circular block 13 is provided with a U-shaped groove 1301 matched with the guide rod 11.

Compared with the prior art, the utility model, there is the advantage of following aspect:

the utility model discloses simple structure, convenient operation can carry out quick replacement to the content of university student's careers guidance class, has improved efficiency.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A display device comprises a rectangular frame body (1) and supporting legs (12), a content display module is arranged in the frame body (1), transparent protective glass (6) which protects the content display module is arranged on the front surface of the frame body (1), the novel folding frame is characterized in that two movable plates (3) are arranged on the back of the frame body (1), square accommodating grooves (8) are formed in the inner sides of a left frame (2) and a right frame (2) of the frame body (1), one side of each movable plate (3) is matched with the corresponding square accommodating groove (8), a guide rod (11) is fixedly connected to one side of each movable plate (3) which is positioned in the corresponding square accommodating groove (8), the other end of each guide rod (11) movably penetrates through a spring seat body (9) and then is connected with a boss (10), a spring (7) is sleeved on each guide rod (11), and the spring (7) is arranged between the spring seat body (9) and the movable plate (3); the distance between the movable plate (3) and the transparent protective glass (6) is matched with the thickness of the content display module.

2. A display device in accordance with claim 1, wherein the content display module is a sheet for providing a display of content.

3. A display device in accordance with claim 1, wherein the content display module is a plastic film providing content display.

4. A display device in accordance with claim 1, wherein the content display module is a piece of paper providing a display of the content.

5. A display device according to any one of claims 3 to 4, characterised in that the movable plate (3) is provided with a plurality of hold-down mechanisms (5) for the purpose of reinforcing the fixing of the content display module, and the frame (2) is provided with notches (4) for receiving the hold-down mechanisms (5).

6. A presentation device according to claim 5, wherein the pressing mechanism (5) comprises a pressing plate (503), a guide rod (504), a first magnet (502) and a second magnet (501); after the guide rod (504) movably penetrates through the movable plate (3), two ends of the guide rod (504) are respectively fixedly connected with the pressing plate (503) and the second magnetic block (501); the first magnetic block (502) is fixed on the movable plate (3), the pressing plate (503) is movably arranged in the groove (301) on the back of the movable plate (3), and the first magnetic block (502) and the second magnetic block (501) are mutually attracted.

7. A display device as claimed in claim 6, characterised in that the pressure plate (503) is a rubber plate.

8. A display device according to claim 7, further comprising a circular block (13) for limiting the position of the boss (10) when the movable plate (3) is received in the square receiving groove (8), wherein the circular block (13) is provided with a U-shaped groove (1301) matched with the guide rod (11).