CN219994919U - Protective display screen - Google Patents
Protective display screen Download PDFInfo
- Publication number
- CN219994919U CN219994919U CN202321712293.7U CN202321712293U CN219994919U CN 219994919 U CN219994919 U CN 219994919U CN 202321712293 U CN202321712293 U CN 202321712293U CN 219994919 U CN219994919 U CN 219994919U
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- China
- Prior art keywords
- display screen
- fixed
- reciprocating mechanism
- cleaning
- fixing frame
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- 230000001681 protective effect Effects 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 62
- 230000003993 interaction Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides a protective display screen, and particularly relates to the technical field of display screens. The protection type display screen includes man-machine interaction display screen, rather than bottom articulated support, still includes: the fixing frame is fixedly connected to the bracket; the first reciprocating mechanism is rotationally connected to the inside of the fixing frame, and the driving end of the first reciprocating mechanism is also fixed with the bracket; one end of the connecting rod is hinged to the reciprocating end of the first reciprocating mechanism, and the other end of the connecting rod is hinged to the rear end face of the man-machine interaction display screen; the cleaning box is fixedly connected to the top end of the man-machine interaction display screen; the second reciprocating mechanism is rotationally connected to the inside of the cleaning box; and the cleaning piece is fixedly connected to the reciprocating end of the second reciprocating mechanism and is also attached to the front end surface of the man-machine interaction display screen. According to the utility model, the display screen angle can be freely adjusted to improve the display effect, and dust can be cleaned on the surface of the display screen to improve the viewing effect.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a protective display screen.
Background
The display is also commonly referred to as a monitor, which is a hardware connection device, i.e., an input-output device, belonging to a computer. The display tool is used for displaying certain electronic files on a screen through specific transmission equipment and reflecting the electronic files to human eyes, the existing display screen is poor in display effect, the angle of the display screen cannot be adjusted according to actual use conditions, and when the electronic file is used outdoors, dust is easily stained on the surface of the display screen, so that the watching effect is affected.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a protective display screen.
The utility model provides a protective display screen, comprising: human-computer interaction display screen, rather than bottom articulated support still includes: the fixing frame is fixedly connected to the bracket; the first reciprocating mechanism is rotationally connected to the inside of the fixing frame, and the driving end of the first reciprocating mechanism is also fixed with the bracket; one end of the connecting rod is hinged to the reciprocating end of the first reciprocating mechanism, and the other end of the connecting rod is hinged to the rear end face of the man-machine interaction display screen; the cleaning box is fixedly connected to the top end of the man-machine interaction display screen; the second reciprocating mechanism is rotationally connected to the inside of the cleaning box; and the cleaning piece is fixedly connected to the reciprocating end of the second reciprocating mechanism and is also attached to the front end surface of the man-machine interaction display screen.
Preferably, the first reciprocating mechanism comprises a first threaded rod rotationally connected with the fixing frame, a first forward and reverse rotation motor is fixed at one end, far away from the fixing frame, of the first threaded rod, the first forward and reverse rotation motor is fixed with the support, the outer surface of the first threaded rod is further in threaded connection with a movable seat, the top end of the movable seat is hinged with the connecting rod, the first reciprocating mechanism further comprises a limiting column fixed with the fixing frame, a fixing plate is fixed at one end, far away from the fixing frame, of the limiting column in a sliding and penetrating mode, and the bottom end of the fixing plate is fixed with the fixing frame.
Preferably, the second reciprocating mechanism comprises a second threaded rod rotationally connected with the cleaning box, a second forward and reverse rotating motor is fixed at the input end of the second threaded rod, the second forward and reverse rotating motor is fixed with the cleaning box, a limiting slide block is connected with the outer surface of the second threaded rod in a threaded manner, the limiting slide block is further in limiting sliding connection with the cleaning box, and the outer surface of the limiting slide block is fixed with the cleaning piece.
Preferably, the cleaning member includes a cleaning lever fixed to the second reciprocating mechanism, and a cleaning brush is adhered to an outer surface of the cleaning lever.
Preferably, the top end of the bracket is fixed with a top plate, and the width of the top plate is larger than that of the bracket.
Preferably, the outer surface of the limiting slide block is fixedly provided with a T-shaped slide block, the inner wall of the cleaning box is provided with a T-shaped slide groove, and the limiting slide block is limited to slide in the T-shaped slide groove of the inner wall of the cleaning box through the T-shaped slide block.
Compared with the related art, the protective display screen provided by the utility model has the following beneficial effects: the display angle of the display screen can be controlled by driving and stopping the first reciprocating mechanism, the first reciprocating mechanism is driven, the reciprocating end of the first reciprocating mechanism drives the connecting rod to link the display screen to move along with the display screen, the display screen rotates along the display screen at the hinge joint of the bottom end and the support while moving along with the display screen, so that the display angle adjustment control of the display screen is realized, the cleaning piece is controlled to use and park the display screen by driving and stopping the second reciprocating mechanism, the second reciprocating mechanism is driven, the reciprocating end of the second reciprocating mechanism drives the cleaning piece to reciprocate along the front end surface of the display screen, dust cleaning is finished on the surface of the display screen, the display screen angle can be freely adjusted by the device, and the dust cleaning effect can be improved on the surface of the display screen.
Drawings
FIG. 1 is a schematic diagram of a protective display according to a preferred embodiment of the present utility model;
FIG. 2 is a front view of a display screen of the present utility model;
fig. 3 is an enlarged schematic view showing the internal structure of the first reciprocating mechanism of the present utility model.
Reference numerals in the drawings:
1. a bracket; 2. a display screen; 3. a fixing frame; 4. a first reciprocating mechanism; 5. a connecting rod; 6. a second reciprocating mechanism; 7. a top plate; 8. cleaning the box; 9. a cleaning member; 91. a cleaning lever; 92. cleaning a brush; 41. a first motor which rotates positively and negatively; 42. a first threaded rod; 43. a movable seat; 44. a limit column; 45. a fixing plate; 61. a second motor is rotated in the forward direction and in the reverse direction; 62. a second threaded rod; 63. and a limit sliding block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In the present specification, "plurality" means two or more.
In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.
Referring to fig. 1-3, an embodiment of the present utility model provides a protective display screen, including: display screen 2, with its bottom articulated support 1 still includes: the fixing frame 3 is fixedly connected to the bracket 1; the first reciprocating mechanism 4 is rotatably connected inside the fixed frame 3, and the driving end of the first reciprocating mechanism 4 is also fixed with the bracket 1; one end of the connecting rod 5 is hinged to the reciprocating end of the first reciprocating mechanism 4, and the other end of the connecting rod 5 is hinged to the rear end face of the display screen 2; the cleaning box 8 is fixedly connected to the top end of the display screen 2; the second reciprocating mechanism 6 is rotatably connected inside the cleaning box 8; the cleaning piece 9 is fixedly connected to the reciprocating end of the second reciprocating mechanism 6, and the cleaning piece 9 is also attached to the front end face of the display screen 2.
It should be noted that: the protection type display screen can control the display angle of the display screen 2 by driving and stopping the first reciprocating mechanism 4, driving the connecting rod 5 to link the display screen 2 to move by the reciprocating end of the first reciprocating mechanism 4, enabling the display screen 2 to rotate along the display screen 2 by the elbow at the hinge joint of the bottom end of the display screen 2 and the bracket 1 while moving along the display screen, thus realizing the display angle adjustment control of the display screen 2, controlling the cleaning piece 9 to use and park the display screen 2 by driving and stopping the second reciprocating mechanism 6, driving the cleaning piece 9 to reciprocate along the front end surface of the display screen 2 by the reciprocating end of the second reciprocating mechanism 6, thus completing dust cleaning on the surface of the display screen 2, and enabling the device to freely adjust the display screen angle, improve the display effect and further improving the watching effect of dust cleaning on the surface of the display screen;
specific: the first reciprocating mechanism 4 comprises a first threaded rod 42 rotationally connected with the fixed frame 3, a first forward and backward motor 41 is fixed at one end of the first threaded rod 42 far away from the fixed frame 3, the first forward and backward motor 41 is fixed with the bracket 1, the outer surface of the first threaded rod 42 is also in threaded connection with a movable seat 43, the top end of the movable seat 43 is hinged with the connecting rod 5, the first reciprocating mechanism further comprises a limit post 44 fixed with the fixed frame 3, a fixed plate 45 is fixed through the movable seat 43 in a sliding manner at one end of the limit post 44 far away from the fixed frame 3, and the bottom end of the fixed plate 45 is fixed with the fixed frame 3;
also to be described is: when the first reciprocating mechanism 4 is driven, the first forward and reverse motor 41 reciprocates along the first threaded rod 42 and the limiting post 44 through the forward and reverse steering control moving seat 43, and then the connecting rod 5 hinged with the first forward and reverse motor drives the display screen 2 to turn along the bracket 1.
Specific: the second reciprocating mechanism 6 comprises a second threaded rod 62 rotationally connected with the cleaning box 8, a second forward and reverse rotation motor 61 is fixed at the input end of the second threaded rod 62, the second forward and reverse rotation motor 61 is fixed with the cleaning box 8, a limit sliding block 63 is connected with the outer surface of the second threaded rod 62 in a threaded manner, the limit sliding block 63 is also in limit sliding connection with the cleaning box 8, and the outer surface of the limit sliding block 63 is fixed with the cleaning piece 9;
specific: the outer surface of the limit sliding block 63 is fixedly provided with a T-shaped sliding block, the inner wall of the cleaning box 8 is provided with a T-shaped sliding groove, and the limit sliding block 63 slides in the T-shaped sliding groove on the inner wall of the cleaning box 8 in a limiting manner through the T-shaped sliding block;
also to be described is: when the second reciprocating mechanism 6 is driven, the second forward and reverse rotation motor 61 reciprocates along the second threaded rod 62 and the T-shaped chute on the inner wall of the cleaning box 8 through the forward and reverse rotation control limit sliding block 63, so that the linkage cleaning piece 9 follows the reciprocating movement;
specific: the cleaning member 9 includes a cleaning lever 91 fixed to the second reciprocating mechanism 6, and a cleaning brush 92 is adhered to an outer surface of the cleaning lever 91;
also to be described is: the cleaning rod 91 inside the cleaning member 9 moves reciprocally along with the above-mentioned limit slider 63 to drive the cleaning brush 92 to move along the front face of the display screen 2 for cleaning.
Referring to fig. 1, a top plate 7 is fixed to the top end of the bracket 1, and the width of the top plate 7 is greater than that of the bracket 1.
It should be noted that: by fixing the top plate 7 having a width larger than the width of the stand 1 to the top end of the stand 1, the top plate 7 is advantageous for protecting the display screen 2 hinged to the stand 1.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (6)
1. A protective display, comprising: display screen (2), with its bottom articulated support (1), its characterized in that still includes:
the fixing frame (3) is fixedly connected to the bracket (1);
the first reciprocating mechanism (4) is rotationally connected to the inside of the fixing frame (3), and the driving end of the first reciprocating mechanism (4) is also fixed with the bracket (1);
one end of the connecting rod (5) is hinged to the reciprocating end of the first reciprocating mechanism (4), and the other end of the connecting rod (5) is hinged to the rear end face of the display screen (2);
the cleaning box (8) is fixedly connected to the top end of the display screen (2);
the second reciprocating mechanism (6) is rotationally connected to the inside of the cleaning box (8);
the cleaning piece (9) is fixedly connected to the reciprocating end of the second reciprocating mechanism (6), and the cleaning piece (9) is further attached to the front end face of the display screen (2).
2. The protective display according to claim 1, wherein the first reciprocating mechanism (4) comprises a first threaded rod (42) rotationally connected with the fixing frame (3), a first forward-reverse motor (41) is fixed at one end of the first threaded rod (42) far away from the fixing frame (3), the first forward-reverse motor (41) is fixed with the bracket (1), a movable seat (43) is further connected with the outer surface of the first threaded rod (42) in a threaded manner, the top end of the movable seat (43) is hinged with the connecting rod (5), and the protective display further comprises a limit post (44) fixed with the fixing frame (3), a fixed plate (45) is fixed through the movable seat (43) at one end, far away from the fixing frame (3), of the limit post (44), and the bottom end of the fixed plate (45) is fixed with the fixing frame (3).
3. The protective display according to claim 1, wherein the second reciprocating mechanism (6) comprises a second threaded rod (62) rotationally connected with the cleaning box (8), a second forward and reverse rotating motor (61) is fixed at the input end of the second threaded rod (62), the second forward and reverse rotating motor (61) is fixed with the cleaning box (8), a limit slide block (63) is connected with the outer surface of the second threaded rod (62) in a threaded manner, the limit slide block (63) is also in limit sliding connection with the cleaning box (8), and the outer surface of the limit slide block (63) is fixed with the cleaning piece (9).
4. A protective display according to claim 1, characterized in that the cleaning member (9) comprises a cleaning rod (91) fixed to the second reciprocating mechanism (6), the outer surface of the cleaning rod (91) being glued with a cleaning brush (92).
5. A protective display according to claim 1, characterized in that the top end of the bracket (1) is fixed with a top plate (7), and the width of the top plate (7) is larger than the width of the bracket (1).
6. A protective display according to claim 3, wherein the outer surface of the limit slider (63) is fixed with a T-shaped slider, the inner wall of the cleaning box (8) is provided with a T-shaped chute, and the limit slider (63) slides in the T-shaped chute on the inner wall of the cleaning box (8) in a limited manner through the T-shaped slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712293.7U CN219994919U (en) | 2023-07-03 | 2023-07-03 | Protective display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321712293.7U CN219994919U (en) | 2023-07-03 | 2023-07-03 | Protective display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219994919U true CN219994919U (en) | 2023-11-10 |
Family
ID=88613943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321712293.7U Active CN219994919U (en) | 2023-07-03 | 2023-07-03 | Protective display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219994919U (en) |
-
2023
- 2023-07-03 CN CN202321712293.7U patent/CN219994919U/en active Active
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