Display device

Abstract

The utility model relates to the technical field of automobile design, and discloses a display device which comprises a supporting plate and further comprises universal self-locking wheels arranged at the bottom of the supporting plate, the top of the supporting plate is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a protective shell, one side of an inner cavity of the protective shell is provided with a display screen body, and the display screen body is fixedly connected with the supporting frame. Two fans for dissipating heat of the display screen body are symmetrically arranged on one side of the protective shell; firstly, the display screen body is protected through the protection assembly, after the display screen body is used for a long time, elements in the display screen body can generate high temperature, the surface temperature of the display screen body is too high, at the moment, the draught fan can be started to blow air to the surface of the display screen body, and the display screen body is protected. Therefore, the maintenance cost is reduced, and the service life of the display screen body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile design, in particular to a display device. Background Art

[0002] Automobile design refers to the process in which designers use knowledge of art, engineering, aesthetics, etc. to create new cars that are both beautiful and practical through creative ideas on the body shape, interior, exterior, etc. Automobile design involves multiple fields, such as mechanical engineering, electronic engineering, material science, etc., aiming to maximize the performance, comfort and safety of the car, while taking into account the aesthetic needs and brand image of consumers. After the designer completes the design, the finished product will be displayed to the audience in physical or digital form. This display method can not only increase the exposure and popularity of the car brand, but also allow potential consumers to more intuitively understand and feel the design concept and characteristics of the car. It will be displayed through computer-generated three-dimensional models, or it may be displayed through video animation and other forms.

[0003] Traditional automotive creative design displays are usually displayed using a display screen, which is then presented in three-dimensional mode. Since there are many people viewing the design display, it will cause crowding. The display screen is easily stained by dirt, fingerprints and other stains during use, and is susceptible to scratches and other physical damage. In addition, the design display requires long-term use of the display screen, and the display screen will heat up after long-term use. If the heat is not dissipated in time, the temperature of the components inside the display screen will be too high, which will affect the performance of the display screen, thereby increasing the maintenance cost and reducing the service life of the display screen. Utility Model Content

[0004] The purpose of the utility model is to provide a display device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a display device, including a support plate, and also including:

[0006] A universal self-locking wheel is arranged at the bottom of the support plate, the top of the support plate is fixedly connected to a support frame, the top of the support frame is fixedly connected to a protective shell, a display screen body is arranged on one side of the inner cavity of the protective shell, two fans for dissipating heat for the display screen body are symmetrically arranged on one side of the protective shell, and a plurality of heat dissipation holes are opened in a rectangular array on one side of the protective shell;

[0007] A protective component is arranged on the top of the protective shell.

[0008] Preferably, the protective assembly includes a motor fixedly connected to the top of the protective shell, the output end of the motor is fixedly connected to the first reciprocating screw, one end of the first reciprocating screw penetrates into the inner cavity of the protective shell and is rotatably connected to the inner bottom of the protective shell, the surface of the first reciprocating screw is fixedly connected to the first transmission wheel, the inner cavity of the first transmission wheel is provided with a transmission belt, the inner cavity of the transmission belt is provided with a second transmission wheel, the inner cavity of the second transmission wheel is fixedly connected to the second reciprocating screw, one end of the second reciprocating screw penetrates into the inner cavity of the protective shell and is rotatably connected to the inner bottom of the protective shell, the surfaces of the first reciprocating screw and the second reciprocating screw are both threadedly connected with a threaded sleeve, one side of the threaded sleeve is fixedly connected to the first movable shell, one side of the first movable shell is slidably connected to the limiting shell, one side of the limiting shell is fixedly connected to one side of the inner cavity of the protective shell, the inner cavity of the first movable shell is movably connected to a movable rod through a rotating shaft, one end of the movable rod is movably connected to the second movable shell through a rotating shaft, and one side of the second movable shell is fixedly connected to a protective plate.

[0009] Preferably, a positioning ring is fixedly connected to the surface of the motor, and one end of the positioning ring is fixedly connected to the top of the protective shell.

[0010] Preferably, the top and the bottom of the protective plate are fixedly connected to limit blocks, and the surface of the limit blocks is slidably connected to the inner cavity of the protective shell.

[0011] Preferably, both sides of the support frame are fixedly connected with fixing blocks, and the bottom of the fixing blocks is fixedly connected to the top of the support plate.

[0012] Preferably, a placement plate for placing items is fixedly connected to the inner cavity of the support frame, and no less than three placement plates are arranged in a rectangular array.

[0013] Preferably, positioning blocks are fixedly connected to both sides of the support frame, and the top of the positioning block is fixedly connected to the bottom of the protective shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model firstly protects the display screen body through the protection component. When the display screen body is used for a long time, the components inside the display screen body will generate a relatively high temperature, causing the surface temperature of the display screen body to be too high. At this time, the fan can be started to blow air to the surface of the display screen body to dissipate the heat from the surface of the display screen body, thereby reducing the maintenance cost and increasing the service life of the display screen body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a display device provided by the utility model;

[0017] Figure 2 A rear view structural schematic diagram provided by the utility model;

[0018] Figure 3 A schematic cross-sectional view of the structure provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of the protection component provided by the utility model;

[0020] Figure 5 The utility model provides Figure 4 A magnified view of the structure in the middle.

[0021] In the figure: 1. support plate; 2. universal self-locking wheel; 3. support frame; 4. fixing block; 5. placement plate; 6. protective shell; 7. positioning block; 8. display screen body; 9. fan; 10. heat dissipation hole; 11. protection component; 1101. motor; 1102. positioning ring; 1103. first reciprocating screw rod; 1104. first transmission wheel; 1105. transmission belt; 1106. second transmission wheel; 1107. second reciprocating screw rod; 1108. threaded sleeve; 1109. first movable shell; 1110. limiting shell; 1111. movable rod; 1112. second movable shell; 1113. protective plate; 1114. limiting block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 As shown, a display device includes a support plate 1, and also includes a universal self-locking wheel 2 arranged at the bottom of the support plate 1, the top of the support plate 1 is fixedly connected to a support frame 3, the top of the support frame 3 is fixedly connected to a protective shell 6, a display screen body 8 is arranged on one side of the inner cavity of the protective shell 6, the display screen body 8 is located in the inner cavity of the protective shell 6, and is located on one side of the protective plate 1113, and its purpose is to display the creative design of the car, and two fans 9 for dissipating heat for the display screen body 8 are symmetrically arranged on one side of the protective shell 6, and the fan 9 is located in the inner cavity of the protective shell 6, and its purpose is to dissipate heat for the surface of the display screen body 8, and a plurality of heat dissipation holes 10 are opened in a rectangular array on one side of the protective shell 6;

[0024] A protective assembly 11 is provided at the top of the protective shell 6. The protective assembly 11 includes a motor 1101 fixedly connected to the top of the protective shell 6. The output end of the motor 1101 is fixedly connected to a first reciprocating screw rod 1103. One end of the first reciprocating screw rod 1103 penetrates into the inner cavity of the protective shell 6 and is rotatably connected to the inner bottom of the protective shell 6. The surface of the first reciprocating screw rod 1103 is fixedly connected to a first transmission wheel 1104. The inner cavity of the first transmission wheel 1104 is provided with a transmission belt 1105. The inner cavity of the transmission belt 1105 is provided with a second transmission wheel 1106. The inner cavity of the second transmission wheel 1106 is fixedly connected to a second reciprocating screw rod 1107. One end of the second reciprocating screw rod 1107 penetrates into the inner cavity of the protective shell 6 and is rotatably connected to the inner bottom of the protective shell 6. The surfaces of the first reciprocating screw rod 1103 and the second reciprocating screw rod 1107 are both threadedly connected. A threaded sleeve 1108 is connected, one side of the threaded sleeve 1108 is fixedly connected to a first movable shell 1109, one side of the first movable shell 1109 is slidably connected to a limiting shell 1110, the limiting shell 1110 is located on one side of the inner cavity of the protective shell 6, and is on the surface of the first movable shell 1109, and its purpose is to limit the first movable shell 1109, one side of the limiting shell 1110 is fixedly connected to one side of the inner cavity of the protective shell 6, the inner cavity of the first movable shell 1109 is movably connected to a movable rod 1111 through a rotating shaft, one end of the movable rod 1111 is movably connected to a second movable shell 1112 through a rotating shaft, one side of the second movable shell 1112 is fixedly connected to a protective plate 1113, the protective plate 1113 is located on one side of the second movable shell 1112, and is on one side of the display screen body 8, and its purpose is to protect the surface of the display screen body 8.

[0025] A positioning ring 1102 is fixedly connected to the surface of the motor 1101, and one end of the positioning ring 1102 is fixedly connected to the top of the protective shell 6. The positioning ring 1102 is located on the surface of the motor 1101 and at the top of the protective shell 6. Its purpose is to fix and protect the motor 1101.

[0026] The top and bottom of the protective plate 1113 are fixedly connected to the limiting blocks 1114, the surface of the limiting blocks 1114 are slidably connected to the inner cavity of the protective shell 6, and the limiting blocks 1114 are located at the top and bottom of the protective plate 1113 and in the inner cavity of the protective shell 6, and their purpose is to limit the protective plate 1113.

[0027] Both sides of the support frame 3 are fixedly connected with fixing blocks 4, the bottom of the fixing block 4 is fixedly connected to the top of the support plate 1, and the fixing block 4 is located on one side of the support frame 3 and on the top of the support plate 1, and its purpose is to fix the support frame 3.

[0028] The inner cavity of the support frame 3 is fixedly connected with a placement plate 5 for placing objects. The placement plates 5 are arranged in a rectangular array and are not less than three. The placement plates 5 are located in the inner cavity of the support frame 3 for placing objects.

[0029] Positioning blocks 7 are fixedly connected to both sides of the support frame 3, and the top of the positioning block 7 is fixedly connected to the bottom of the protective shell 6. The positioning block 7 is located on one side of the support frame 3 and at the bottom of the protective shell 6. Its purpose is to fix and protect the protective shell 6.

[0030] Working principle: First, the universal self-locking wheel 2 is used to drive the entire device to move to a suitable position for placement, and then the items to be displayed are placed on the placement plate 5 for placement. At this time, the motor 1101 in the protective component 11 drives the first reciprocating screw rod 1103 to rotate, and then the first transmission wheel 1104, the transmission belt 1105 and the second transmission wheel 1106 cooperate to drive the second reciprocating screw rod 1107 to rotate, and then the first movable shell 1109 on one side of the threaded sleeve 1108 is driven to move in the limit shell 1110. When the first movable shell 1109 moves, the movable The rod 1111 rotates in the first movable shell 1109 via the rotating shaft, and then the protective plate 1113 is driven to move through the movable rod 1111, and the protective plate 1113 is moved to the surface of the display screen body 8 to protect the display screen body 8. When the display screen body 8 is used for a long time, the components inside the display screen body 8 will generate a higher temperature, causing the surface temperature of the display screen body 8 to be too high. At this time, the fan 9 can be started to blow air to the surface of the display screen body 8 to dissipate the heat from the surface of the display screen body 8, thereby reducing maintenance costs and increasing the service life of the display screen body 8.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] 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. A display device, comprising a support plate (1), characterized in that: Also includes: A universal self-locking wheel (2) is arranged at the bottom of the support plate (1); the top of the support plate (1) is fixedly connected to a support frame (3); the top of the support frame (3) is fixedly connected to a protective shell (6); a display screen body (8) is arranged on one side of the inner cavity of the protective shell (6); two fans (9) for dissipating heat from the display screen body (8) are symmetrically arranged on one side of the protective shell (6); and a plurality of heat dissipation holes (10) are opened in a rectangular array on one side of the protective shell (6); A protection component (11) is arranged on the top of the protection shell (6).

2. A display device according to claim 1, characterized in that: The protective assembly (11) comprises a motor (1101) fixedly connected to the top of the protective shell (6); the output end of the motor (1101) is fixedly connected to a first reciprocating screw rod (1103); one end of the first reciprocating screw rod (1103) passes through the inner cavity of the protective shell (6) and is rotatably connected to the inner bottom of the protective shell (6); the surface of the first reciprocating screw rod (1103) is fixedly connected to a first transmission wheel (1104); the inner cavity of the first transmission wheel (1104) is provided with a transmission belt (1105); the inner cavity of the transmission belt (1105) is provided with a second transmission wheel (1106); the inner cavity of the second transmission wheel (1106) is fixedly connected to a second reciprocating screw rod (1107); one end of the second reciprocating screw rod (1107) passes through the protective shell (6); The inner cavity of the protective shell (6) is rotatably connected to the inner bottom of the protective shell (6); the surfaces of the first reciprocating screw rod (1103) and the second reciprocating screw rod (1107) are both threadedly connected with a threaded sleeve (1108); one side of the threaded sleeve (1108) is fixedly connected to the first movable shell (1109); one side of the first movable shell (1109) is slidably connected to a limit shell (1110); one side of the limit shell (1110) is fixedly connected to one side of the inner cavity of the protective shell (6); the inner cavity of the first movable shell (1109) is movably connected to a movable rod (1111) via a rotating shaft; one end of the movable rod (1111) is movably connected to a second movable shell (1112) via a rotating shaft; one side of the second movable shell (1112) is fixedly connected to a protective plate (1113).

3. A display device according to claim 2, characterized in that: A positioning ring (1102) is fixedly connected to the surface of the motor (1101), and one end of the positioning ring (1102) is fixedly connected to the top of the protective shell (6).

4. A display device according to claim 2, characterized in that: The top and bottom of the protective plate (1113) are both fixedly connected to a limiting block (1114), and the surface of the limiting block (1114) is slidably connected to the inner cavity of the protective shell (6).

5. A display device according to claim 1, characterized in that: Both sides of the support frame (3) are fixedly connected with fixed blocks (4), and the bottom of the fixed block (4) is fixedly connected to the top of the support plate (1).

6. A display device according to claim 1, characterized in that: A placement plate (5) for placing articles is fixedly connected to the inner cavity of the support frame (3), and no less than three placement plates (5) are arranged in a rectangular array.

7. A display device according to claim 1, characterized in that: Positioning blocks (7) are fixedly connected to both sides of the support frame (3), and the top of the positioning block (7) is fixedly connected to the bottom of the protective shell (6).

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