Self-cleaning display

Abstract

The utility model relates to the technical field of displayers, in particular to a self-cleaning displayer, a cleaning device comprises a U-shaped support, a threaded rod is rotatably connected between the inner walls of the two ends of the U-shaped support, a motor is fixedly installed on the surface of the top of the U-shaped support, the output end of the motor is fixedly connected with the threaded rod, and a vertical groove is formed in the surface of the inner wall of the U-shaped support. The surface of the threaded rod is in threaded connection with a sliding plate, two connecting rods are fixedly mounted on the side face of the sliding plate, a mounting plate is fixedly mounted at the ends, away from the sliding plate, of the connecting rods, a mounting groove is formed in the surface of the mounting plate, and a cleaning block is slidably inserted into the mounting groove. According to the utility model, the problems that when an existing display is applied in a workshop and when a user works, some oil stains or sundries adhere to fingers, and if the user touches and controls the display, stains on the fingers adhere to the display, so that the control of the display fails are solved; therefore, the work of the user is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a self-cleaning display. Background Art

[0002] With the continuous development of electronic technology, the use of monitors is becoming more and more common. Monitors are a kind of display tool that displays electronic files on the screen through specific transmission equipment and then reflects them to the human eye. They have a wide range of applications. Among them, industrial LCD monitors are a kind of LCD monitors used in industry.

[0003] When existing displays are used in workshops, when users are working, some oil or debris will stick to their fingers. If the user touches and operates the display, the stains on the fingers will stick to the display, which will cause the display to malfunction, thus affecting the user's work. Utility Model Content

[0004] The purpose of the utility model is to solve the technical problems in the above background and to propose a self-cleaning display.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a self-cleaning display, comprising a housing, a display screen body is arranged on the surface of the housing, a cleaning device is arranged on the side of the housing, the cleaning device comprises a U-shaped bracket, the U-shaped bracket is fixedly mounted on the side of the housing, a threaded rod is rotatably connected between the inner walls at both ends of the U-shaped bracket, a motor is fixedly mounted on the top surface of the U-shaped bracket, and the output end of the motor is fixedly connected to the threaded rod. The setting of the motor plays the effect of driving the threaded rod to rotate.

[0006] Preferably, a vertical groove is formed on the inner wall surface of the U-shaped bracket, a sliding plate is threadedly connected to the surface of the threaded rod, and the sliding plate is slidably connected to the vertical groove by means of the threaded rod. The setting of the threaded rod plays an effect of driving the sliding plate to move inside the vertical groove.

[0007] Preferably, two connecting rods are fixedly mounted on the side of the sliding plate, a mounting plate is fixedly mounted on one end of the connecting rod away from the sliding plate, a mounting groove is provided on the surface of the mounting plate, a cleaning block is slidably inserted inside the mounting groove, and the cleaning block is provided to clean the display screen body.

[0008] Preferably, a limiting device is provided on the top surface of the mounting plate, and the limiting device includes a support plate, the support plate is fixedly mounted on the top surface of the mounting plate, a sleeve is fixedly mounted on the inner wall surface of the horizontal end of the support plate, an extension rod is slidably connected inside the sleeve, a groove is provided on the side of the mounting plate, a sliding plate is slidably connected inside the groove, and one end of the extension rod away from the sleeve is fixedly connected to the sliding plate. The arrangement of the sleeve and the extension rod allows the sliding plate to move stably.

[0009] Preferably, a positioning rod is fixedly mounted on the surface of one end of the sliding plate away from the extension rod, a positioning hole is opened on the surface of the cleaning block, and the end of the positioning rod away from the sliding plate is plugged into the positioning hole. The positioning rod and the positioning hole have the effect of limiting the cleaning block inside the installation slot.

[0010] Preferably, a spring is fixedly mounted on the surface of the sleeve, and one end of the spring away from the sleeve is fixedly connected to the sliding plate. The setting of the spring has the effect of limiting the position of the sliding plate.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by setting a cleaning device, when it is necessary to wipe the stains on the surface of the display screen body, first start the motor, the motor starts to drive the threaded rod to rotate, the threaded rod rotates to drive the sliding plate to move inside the vertical groove, the sliding plate moves inside the vertical groove to drive the connecting rod to move, the connecting rod moves to drive the mounting plate to move, the mounting plate moves to drive the cleaning block to move, the cleaning block moves to wipe the stains on the surface of the display screen body, through the cooperation of the above structure, the purpose of cleaning the display screen body is achieved, and it is prevented that the stains stick to the display screen body, which will cause the display screen body to fail to operate.

[0013] 2. In the utility model, by setting a limit device, when the cleaning block needs to be replaced, first push the sliding plate upwards, the upward movement of the sliding plate will drive the extension rod to move into the interior of the sleeve, and at the same time, the upward movement of the sliding plate will also squeeze the spring, so that the spring is compressed and also drives the positioning rod to move, the positioning rod moves to move itself out of the interior of the positioning hole, the positioning rod and the positioning hole are separated so that the cleaning block loses its limit in the installation groove, and the cleaning block can be pulled out from the interior of the installation groove, completing the disassembly of the cleaning block. Through the cooperation of the above structure, the cleaning block and the mounting plate can be disassembled, thereby facilitating the replacement of the cleaning block at a later time and avoiding the decline of the wiping cleaning effect after the cleaning block is used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a self-cleaning display proposed by the utility model;

[0015] Figure 2 The utility model provides a schematic diagram of the decomposition structure of a self-cleaning display;

[0016] Figure 3 The utility model proposes a self-cleaning display Figure 1 The structural diagram at A in the middle;

[0017] Figure 4 The utility model proposes a self-cleaning display Figure 2 The structural diagram at B in the middle;

[0018] Legend:

[0019] 1. Casing; 2. Display screen body; 3. Cleaning device; 31. U-shaped bracket; 32. Threaded rod; 33. Motor; 34. Vertical slot; 35. Sliding plate; 36. Connecting rod; 37. Mounting plate; 38. Mounting slot; 39. Cleaning block; 4. Limiting device; 41. Support plate; 42. Sleeve; 43. Extension rod; 44. Groove; 45. Sliding plate; 46. Positioning rod; 47. Positioning hole; 48. Spring. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a technical solution: a self-cleaning display, comprising a casing 1, and a display screen body 2 is provided on the surface of the casing 1.

[0023] The specific arrangement and function of the cleaning device 3 and the limiting device 4 will be described in detail below.

[0024] In this embodiment: a cleaning device 3 is provided on the side of the casing 1, and the cleaning device 3 includes a U-shaped bracket 31, the U-shaped bracket 31 is fixedly installed on the side of the casing 1, a threaded rod 32 is rotatably connected between the inner walls at both ends of the U-shaped bracket 31, and a motor 33 is fixedly installed on the top surface of the U-shaped bracket 31, and the output end of the motor 33 is fixedly connected to the threaded rod 32.

[0025] In this embodiment, the motor 33 is provided to drive the threaded rod 32 to rotate.

[0026] Specifically, a vertical groove 34 is formed on the inner wall surface of the U-shaped bracket 31 , and a sliding plate 35 is threadedly connected to the surface of the threaded rod 32 . The sliding plate 35 is slidably connected to the vertical groove 34 by means of the threaded rod 32 .

[0027] In this embodiment, the threaded rod 32 is provided to drive the sliding plate 35 to move inside the vertical groove 34 .

[0028] Specifically, two connecting rods 36 are fixedly installed on the side of the sliding plate 35, and a mounting plate 37 is fixedly installed on one end of the connecting rod 36 away from the sliding plate 35. A mounting groove 38 is opened on the surface of the mounting plate 37, and a cleaning block 39 is slidably inserted inside the mounting groove 38. The cleaning block 39 is provided to clean the display screen body 2.

[0029] In this embodiment: a limit device 4 is provided on the top surface of the mounting plate 37, and the limit device 4 includes a support plate 41, and the support plate 41 is fixedly installed on the top surface of the mounting plate 37, and a sleeve 42 is fixedly installed on the inner wall surface of the horizontal end of the support plate 41, and an extension rod 43 is slidably connected inside the sleeve 42. A groove 44 is opened on the side of the mounting plate 37, and a sliding plate 45 is slidably connected inside the groove 44, and the end of the extension rod 43 away from the sleeve 42 is fixedly connected to the sliding plate 45. When the cleaning block 39 needs to be replaced, first push the sliding plate 45 upward. The upward movement of the sliding plate 45 will drive the extension rod 43 to move into the interior of the sleeve 42. At the same time, the upward movement of the sliding plate 45 also squeezes the spring 48, so that the spring 48 is compressed and the positioning rod 46 is driven to move. The positioning rod 46 moves so that it moves out of the interior of the positioning hole 47. The positioning rod 46 and the positioning hole 47 are separated so that the cleaning block 39 loses its limit in the installation groove 38. At this time, the cleaning block 39 can be pulled out from the interior of the installation groove 38, completing the disassembly operation of the cleaning block 39. Through the cooperation of the above-mentioned structure, the cleaning block 39 and the mounting plate 37 can be disassembled, thereby facilitating the later replacement of the cleaning block 39 and avoiding the reduction of the wiping cleaning effect after the cleaning block 39 is used for a long time.

[0030] Specifically, a positioning rod 46 is fixedly mounted on the surface of one end of the sliding plate 45 away from the extension rod 43 , a positioning hole 47 is opened on the surface of the cleaning block 39 , and one end of the positioning rod 46 away from the sliding plate 45 is plugged into the positioning hole 47 .

[0031] In this embodiment, the positioning rod 46 and the positioning hole 47 are provided to limit the cleaning block 39 inside the installation groove 38 .

[0032] Specifically, a spring 48 is fixedly mounted on the surface of the sleeve 42 , and one end of the spring 48 away from the sleeve 42 is fixedly connected to the sliding plate 45 .

[0033] In this embodiment, the setting of the spring 48 has the effect of limiting the position of the sliding plate 45 .

[0034] Working principle: by setting the cleaning device 3, when it is necessary to wipe the stains on the surface of the display screen body 2, first start the motor 33, the motor 33 starts to drive the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the sliding plate 35 to move inside the vertical groove 34, the sliding plate 35 moves inside the vertical groove 34 to drive the connecting rod 36 to move, the connecting rod 36 moves to drive the mounting plate 37 to move, the mounting plate 37 moves to drive the cleaning block 39 to move, the cleaning block 39 moves to wipe the stains on the surface of the display screen body 2, through the cooperation of the above structure, the purpose of cleaning the display screen body 2 is achieved, and it is avoided that the stains stick to the display screen body 2, which will cause the display screen body 2 to fail to operate. When the cleaning block 39 needs to be replaced, first push the sliding plate 45 upward. The upward movement of the sliding plate 45 will drive the extension rod 43 to move into the interior of the sleeve 42. At the same time, the upward movement of the sliding plate 45 also squeezes the spring 48, so that the spring 48 is compressed and the positioning rod 46 is driven to move. The positioning rod 46 moves so that it moves out of the interior of the positioning hole 47. The positioning rod 46 and the positioning hole 47 are separated so that the cleaning block 39 loses its limit in the installation groove 38. At this time, the cleaning block 39 can be pulled out from the interior of the installation groove 38, completing the disassembly operation of the cleaning block 39. Through the cooperation of the above-mentioned structure, the cleaning block 39 and the mounting plate 37 can be disassembled, thereby facilitating the later replacement of the cleaning block 39 and avoiding the reduction of the wiping cleaning effect after the cleaning block 39 is used for a long time.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A self-cleaning display, comprising a housing (1), a display screen body (2) being provided on the surface of the housing (1), characterized in that: A cleaning device (3) is provided on the side of the casing (1), and the cleaning device (3) comprises a U-shaped bracket (31), the U-shaped bracket (31) is fixedly mounted on the side of the casing (1), a threaded rod (32) is rotatably connected between the inner walls at both ends of the U-shaped bracket (31), a motor (33) is fixedly mounted on the top surface of the U-shaped bracket (31), and the output end of the motor (33) is fixedly connected to the threaded rod (32).

2. A self-cleaning display according to claim 1, characterized in that: The inner wall surface of the U-shaped bracket (31) is provided with a vertical groove (34), the surface of the threaded rod (32) is threadedly connected with a sliding plate (35), and the sliding plate (35) is slidably connected with the threaded rod (32) and the vertical groove (34).

3. A self-cleaning display according to claim 2, characterized in that: Two connecting rods (36) are fixedly mounted on the side of the sliding plate (35); a mounting plate (37) is fixedly mounted on one end of the connecting rod (36) away from the sliding plate (35); a mounting groove (38) is provided on the surface of the mounting plate (37); a cleaning block (39) is slidably inserted inside the mounting groove (38).

4. A self-cleaning display according to claim 3, characterized in that: The top surface of the mounting plate (37) is provided with a limiting device (4), and the limiting device (4) comprises a supporting plate (41), and the supporting plate (41) is fixedly mounted on the top surface of the mounting plate (37); a sleeve (42) is fixedly mounted on the inner wall surface of the horizontal end of the supporting plate (41); an extension rod (43) is slidably connected inside the sleeve (42); a groove (44) is provided on the side surface of the mounting plate (37); a sliding plate (45) is slidably connected inside the groove (44); and an end of the extension rod (43) away from the sleeve (42) is fixedly connected to the sliding plate (45).

5. A self-cleaning display according to claim 4, characterized in that: A positioning rod (46) is fixedly mounted on the surface of one end of the sliding plate (45) away from the extension rod (43), a positioning hole (47) is provided on the surface of the cleaning block (39), and one end of the positioning rod (46) away from the sliding plate (45) is plugged into the positioning hole (47).

6. A self-cleaning display according to claim 4, characterized in that: A spring (48) is fixedly mounted on the surface of the sleeve (42), and one end of the spring (48) away from the sleeve (42) is fixedly connected to the sliding plate (45).

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