Anti-collision industrial display screen

Abstract

The utility model discloses an anti-collision industrial display screen which comprises a display screen body, a fixing frame is fixedly connected to the outer side of the display screen body, a protective frame is arranged between the inner walls of the fixing frame and located on one side of the display screen body, and tempered protective glass is fixedly connected to the interior of the protective frame. A clamping groove is formed in one side of the protective frame, a clamping block is slidably connected to the inner side of the fixed frame, the inclined face end of the clamping block extends into the clamping groove, a self-locking assembly is arranged in the fixed frame and used for driving the clamping block to move, and a rear shell plate is fixedly connected to the side, away from the protective frame, of the fixed frame. Heat dissipation holes are formed in the rear shell plate, and dustproof plates are slidably connected to the outer sides of the heat dissipation holes. According to the industrial display screen, the protection frame is locked through the self-locking assembly, the display screen is protected through the tempered protection glass arranged in the protection frame, external impact can be effectively avoided, and the safety of the industrial display screen in the using process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial display screens, in particular to an anti-collision industrial display screen. Background Art

[0002] Industrial display screens refer to display devices specifically used in the industrial field. They have the characteristics of strong durability, high anti-interference ability, and adaptability to harsh environments. Industrial display screens are widely used in factory production line monitoring, data display, equipment operation, etc., providing important support for the development of industrial automation and informatization.

[0003] In industrial working environments, existing industrial display screens are prone to collision with other equipment used for industrial production when in use, causing the display screen to break, thereby reducing the service life of the industrial display screen. At the same time, when the industrial display screen is idle, it is affected by the industrial environment, and external dust can easily enter the interior of the industrial display screen through the heat dissipation holes, which not only reduces the safety of the industrial display screen, but also affects the subsequent use of the industrial display screen. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-collision industrial display screen to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an impact-proof industrial display screen, comprising a display screen body, a fixed frame fixedly connected to the outer side of the display screen body, a protective frame is provided between the inner walls of the fixed frame and on one side of the display screen body, a tempered protective glass is fixedly connected to the inside of the protective frame, a card slot is provided on one side of the protective frame, a card block is slidably connected to the inner side of the fixed frame, the inclined end of the card block extends to the inside of the card slot, a self-locking component is provided inside the fixed frame, and the self-locking component is used to drive the card block to move, a rear shell plate is fixedly connected to the side of the fixed frame away from the protective frame, a heat dissipation hole is provided inside the rear shell plate, a dustproof plate is slidably connected to the outer side of the heat dissipation hole, and an adjustment component is provided inside the rear shell plate, and the adjustment component is used to drive the dustproof plate to move.

[0006] As a further preferred embodiment of the present technical solution, the self-locking component includes a cavity, which is opened inside a fixed frame, a slide plate is slidably connected between the inner walls of the cavity, one side of the slide plate is fixedly connected to a block, the other side of the slide plate is fixedly connected to a connecting rod, one end of the connecting rod extends to the outside of the fixed frame and is fixedly connected to a pull block, and a spring is fixedly connected to the outside of the connecting rod and between the slide plate and the inner wall of the cavity.

[0007] As a further preferred embodiment of the present technical solution, the adjustment assembly includes a first slide groove, a second slide groove and an installation groove, the first slide groove, the second slide groove and the installation groove are all opened on the outer side of the rear shell plate, a threaded rod is rotatably connected between the inner walls of the first slide groove, the outer side of the threaded rod is threadedly connected to the dustproof plate, and one side of the dustproof plate is slidably connected to the inner wall of the second slide groove.

[0008] As a further preferred embodiment of the present technical solution, a servo motor is fixedly installed inside the installation groove, and an output end of the servo motor extends to the inside of the first sliding groove and is fixedly connected to the threaded rod.

[0009] As a further preferred embodiment of the present technical solution, four auxiliary rods are fixedly connected to the outer side of the display screen body, four corresponding auxiliary holes are opened on one side of the protection frame, and the outer sides of the auxiliary rods are in contact with the inner walls of the auxiliary holes.

[0010] As a further preferred embodiment of the present technical solution, two handles are fixedly connected to the outer side of the protective frame.

[0011] The utility model provides an anti-collision industrial display screen, which has the following beneficial effects:

[0012] (1) The utility model locks the protective frame through a self-locking component and protects the display screen by using the tempered protective glass arranged inside the protective frame, which can effectively avoid external impact and ensure the safety of the industrial display screen during use.

[0013] (2) The utility model drives the dustproof plate to move by adjusting the components. When the industrial display screen is idle, the dustproof plate is used to block the heat dissipation holes to prevent external dust from entering the display screen through the heat dissipation holes, thereby improving the use efficiency of the industrial display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the protective frame structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the dustproof plate of the utility model;

[0019] Figure 6 For the utility model Figure 4A schematic diagram of the enlarged structure at A in the middle;

[0020] In the figure: 1. display screen body; 2. fixed frame; 3. protective frame; 4. card slot; 5. auxiliary hole; 6. tempered protective glass; 7. rear shell plate; 8. auxiliary rod; 9. cavity; 10. slide plate; 11. card block; 12. connecting rod; 13. spring; 14. pull-out block; 15. first slide groove; 16. second slide groove; 17. heat dissipation hole; 18. threaded rod; 19. installation groove; 20. servo motor; 21. dustproof plate; 22. handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 6 As shown, in this embodiment, an impact-proof industrial display screen includes a display screen body 1, a fixed frame 2 is fixedly connected to the outer side of the display screen body 1, a protective frame 3 is arranged between the inner walls of the fixed frame 2 and on one side of the display screen body 1, a tempered protective glass 6 is fixedly connected to the inside of the protective frame 3, a card slot 4 is opened on one side of the protective frame 3, a card block 11 is slidably connected to the inner side of the fixed frame 2, the inclined end of the card block 11 extends to the inside of the card slot 4, a self-locking component is arranged inside the fixed frame 2, and the self-locking component is used to drive the card block 11 to move, a rear shell plate 7 is fixedly connected to the side of the fixed frame 2 away from the protective frame 3, a heat dissipation hole 17 is opened inside the rear shell plate 7, a dustproof plate 21 is slidably connected to the outer side of the heat dissipation hole 17, an adjustment component is arranged inside the rear shell plate 7, and the adjustment component is used to drive the dustproof plate 21 to move, four auxiliary rods 8 are fixedly connected to the outer side of the display screen body 1, four corresponding auxiliary holes 5 are opened on one side of the protective frame 3, the outer side of the auxiliary rod 8 is in contact with the inner wall of the auxiliary hole 5, and two handles 22 are fixedly connected to the outer side of the protective frame 3.

[0023] When the industrial display screen is in use, the inclined end of the card block 11 is extended to the inside of the card slot 4 through the self-locking component, so that the display screen body 1 is connected to the protective frame 3 under the action of the auxiliary rod 8 and the auxiliary hole 5. During use, the display screen body 1 is fully protected by the tempered protective glass 6, the fixed frame 2 and the rear shell plate 7. When the display screen body 1 is idle, the dustproof plate 21 is driven by the adjustment component to move on the outside of the heat dissipation hole 17, so that the dustproof plate 21 blocks the heat dissipation hole 17, thereby preventing external dust from entering the inside of the display screen through the heat dissipation hole 17. The protective frame 3 is locked by the self-locking component to protect the outside of the display screen body 1. At the same time, the dustproof plate 21 is used to block external dust when it is idle to protect the inside of the display screen body 1, thereby improving the safety of the industrial display screen.

[0024] like Figure 1-Figure 6 As shown, the self-locking component includes a cavity 9, which is opened inside the fixed frame 2, and a slide plate 10 is slidably connected between the inner walls of the cavity 9. One side of the slide plate 10 is fixedly connected to a block 11, and the other side of the slide plate 10 is fixedly connected to a connecting rod 12. One end of the connecting rod 12 extends to the outside of the fixed frame 2 and is fixedly connected to a pull block 14. A spring 13 is fixedly connected to the outside of the connecting rod 12 and between the slide plate 10 and the inner wall of the cavity 9.

[0025] One side of the protection frame 3 contacts the inclined end of the card block 11, so that the card block 11 is forced to retract into the cavity 9. After one side of the protection frame 3 contacts the display screen body 1, the slide plate 10 that moves with the card block 11 is affected by the elastic force of the spring 13, pushing the card block 11 to move toward the protection frame 3, so that the inclined end of the card block 11 extends to the inside of the card slot 4, thereby completing the rapid installation of the protection frame 3, thereby improving the safety of the industrial display screen during use.

[0026] like Figure 1-Figure 6 As shown, the adjustment component includes a first slide groove 15, a second slide groove 16 and a mounting groove 19. The first slide groove 15, the second slide groove 16 and the mounting groove 19 are all opened on the outer side of the rear shell plate 7. A threaded rod 18 is rotatably connected between the inner walls of the first slide groove 15. The outer side of the threaded rod 18 is threadedly connected to the dustproof plate 21. One side of the dustproof plate 21 is slidably connected to the inner wall of the second slide groove 16. A servo motor 20 is fixedly installed inside the mounting groove 19. The output end of the servo motor 20 extends to the inside of the first slide groove 15 and is fixedly connected to the threaded rod 18.

[0027] The threaded rod 18 is driven by the servo motor 20 to rotate between the inner walls of the first slide groove 15, so that the dustproof plate 21 moves outside the heat dissipation hole 17 under the action of the threaded rod 18, thereby blocking external dust when the display screen body 1 is idle, thereby protecting the industrial display screen.

[0028] The utility model provides an anti-collision industrial display screen, and the specific working principle is as follows: when the industrial display screen is used, one side of the protective frame 3 contacts the inclined surface end of the card block 11, so that the card block 11 is forced to retract toward the inside of the cavity 9. After one side of the protective frame 3 contacts the display screen body 1, the slide plate 10 that moves with the card block 11 is affected by the elastic force of the spring 13, and pushes the card block 11 to move toward the protective frame 3, so that the inclined surface end of the card block 11 extends to the inside of the card slot 4, so that the display screen body 1 is connected with the protective frame 3 under the action of the auxiliary rod 8 and the auxiliary hole 5. During use, the display screen body 1 is fully protected by the tempered protective glass 6, the fixed frame 2 and the rear shell plate 7. When the display screen body 1 is idle, the servo motor 20 drives the threaded rod 18 to rotate between the inner walls of the first slide groove 15, so that the dustproof plate 21 moves on the outside of the heat dissipation hole 17 under the action of the threaded rod 18, so that the dustproof plate 21 blocks the heat dissipation hole 17, thereby preventing external dust from entering the interior of the display screen through the heat dissipation hole 17.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-collision industrial display screen, comprising a display screen body (1), characterized in that: The outer side of the display screen body (1) is fixedly connected to a fixed frame (2); a protective frame (3) is provided between the inner walls of the fixed frame (2) and on one side of the display screen body (1); a tempered protective glass (6) is fixedly connected to the inside of the protective frame (3); a card slot (4) is provided on one side of the protective frame (3); a card block (11) is slidably connected to the inner side of the fixed frame (2); the inclined surface end of the card block (11) extends to the inside of the card slot (4); a self-locking component is provided inside the fixed frame (2); the self-locking component is used to drive the card block (11) to move; a side of the fixed frame (2) away from the protective frame (3) is fixedly connected to a rear shell plate (7); a heat dissipation hole (17) is provided inside the rear shell plate (7); a dustproof plate (21) is slidably connected to the outer side of the heat dissipation hole (17); an adjustment component is provided inside the rear shell plate (7); the adjustment component is used to drive the dustproof plate (21) to move.

2. The anti-collision industrial display screen according to claim 1, characterized in that: The self-locking component comprises a cavity (9), wherein the cavity (9) is opened inside a fixed frame (2), a slide plate (10) is slidably connected between the inner walls of the cavity (9), one side of the slide plate (10) is fixedly connected to a block (11), and the other side of the slide plate (10) is fixedly connected to a connecting rod (12), one end of the connecting rod (12) extends to the outside of the fixed frame (2) and is fixedly connected to a pull-out block (14), and a spring (13) is fixedly connected to the outside of the connecting rod (12) and between the slide plate (10) and the inner wall of the cavity (9).

3. The anti-collision industrial display screen according to claim 1, characterized in that: The adjustment assembly comprises a first slide groove (15), a second slide groove (16) and a mounting groove (19); the first slide groove (15), the second slide groove (16) and the mounting groove (19) are all arranged on the outer side of the rear shell plate (7); a threaded rod (18) is rotatably connected between the inner walls of the first slide groove (15); the outer side of the threaded rod (18) is threadedly connected to a dustproof plate (21); and one side of the dustproof plate (21) is slidably connected to the inner wall of the second slide groove (16).

4. The anti-collision industrial display screen according to claim 3, characterized in that: A servo motor (20) is fixedly installed inside the installation groove (19), and an output end of the servo motor (20) extends to the inside of the first sliding groove (15) and is fixedly connected to the threaded rod (18).

5. The anti-collision industrial display screen according to claim 1, characterized in that: Four auxiliary rods (8) are fixedly connected to the outer side of the display screen body (1), and four corresponding auxiliary holes (5) are opened on one side of the protection frame (3), and the outer sides of the auxiliary rods (8) are in contact with the inner walls of the auxiliary holes (5).

6. The anti-collision industrial display screen according to claim 1, characterized in that: Two handles (22) are fixedly connected to the outer side of the protection frame (3).

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