Single dot matrix display screen

Abstract

The utility model relates to the field of display screens, in particular to a single dot matrix display screen. The single dot matrix display screen comprises an installation shell, a display screen body, a partition plate and a protection plate. A display screen body is installed in the installation shell, a partition plate is pasted on the rear portion of the display screen body, and a protection plate is installed on the rear portion of the partition plate and installed on the installation shell. When the display screen body is loosened and falls down, the display screen body can be prevented from hurting people under the action of the partition plate and the protection plate, and therefore the protection effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of display screens, in particular to a single-line dot matrix display screen. Background Art

[0002] The display screen is a matrix composed of multiple pixel points, which can be flat or curved to achieve different display effects. The dot matrix screen refers to the number of pixel points that can be displayed on the length and width of the display screen. Taking full-color dot matrix screen technology as an example, 192 LED chips are packaged in groups of three colors on a module. The modules are composed of unit boards, and the unit boards are composed of display screens. With the development of the times, dot matrix display screens are commonly used for display on street billboards, but some display screens have been installed on the streets for a long time. Under the damage of wind and rain, the display screens are prone to loosening. When the display screen falls from a high place, it is easy to injure passers-by and damage the display screen.

[0003] Therefore, we need to propose a single-strip dot matrix display screen with protection function. Utility Model Content

[0004] In order to overcome the shortcomings that the display screen is easily loosened due to damage from wind and rain when installed on the street for a long time, and easily injures passers-by and damages the display screen when falling from a height, the utility model provides a single dot matrix display screen with a protective function.

[0005] The technical solution of the utility model is as follows: a single-line dot matrix display screen includes a mounting shell, a display screen body, a partition and a protective plate, the display screen body is mounted inside the mounting shell, the partition is pasted to the rear of the display screen body, the protective plate is mounted to the rear of the partition, and the protective plate is mounted on the mounting shell.

[0006] Preferably, it further comprises a guide rod and a clamping plate, a plurality of guide rods are symmetrically mounted on both sides of the interior of the mounting shell, and one end of the guide rod is fixedly connected to the clamping plate.

[0007] Preferably, a heat sink is further included, and the heat sink is installed on a side of the mounting shell away from the protective plate.

[0008] Preferably, a spring is further included. The guide rod is wound with the spring. One end of the spring is fixedly connected to the clamping plate, and the other end of the spring is fixedly connected to the mounting shell.

[0009] Preferably, the material of the clamping plate is rubber.

[0010] Preferably, the partition is made of soft rubber material.

[0011] The beneficial effect of the utility model is that when the display screen body loosens and falls downward, the partition plate and the protective plate can prevent the display screen body from hitting and injuring people, thereby achieving a protective effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the heat sink of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the installation shell, display screen body and guide rod of the utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the display screen body, partition plate and protective plate of the utility model.

[0016] Figure 5 It is a partial cross-sectional structural schematic diagram of the protective plate of the utility model.

[0017] Figure 6 It is a partial three-dimensional structural schematic diagram of the utility model.

[0018] Figure 7 It is a partial cross-sectional structural schematic diagram of the splint of the utility model.

[0019] Figure 8 It is a three-dimensional structural schematic diagram of the heat sink of the utility model.

[0020] The markings in the accompanying drawings are: 1-installation shell, 2-display screen body, 3-partition, 4-protection plate, 5-guide rod, 6-spring, 7-clamp, 8-heat sink. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1

[0023] A single dot matrix display screen, such as Figure 1-Figure 8As shown, it includes a mounting shell 1, a display screen body 2, a partition 3, a protective plate 4, a guide rod 5, a spring 6, a clamping plate 7 and a heat sink 8. The display screen body 2 is installed inside the mounting shell 1. The partition 3 is attached to the rear of the display screen body 2. The partition 3 is made of soft rubber material. When the display screen body 2 falls downward, the display screen body 2 can be protected under the action of the partition 3. The protective plate 4 is installed at the rear of the partition 3 to prevent the display screen body 2 from hitting passers-by. The protective plate 4 is installed on the mounting shell 1. The mounting shell 1 Four guide rods 5 are symmetrically installed on both sides of the interior, and a spring 6 is wound around the guide rod 5. The left end of the spring 6 is fixedly connected to the clamping plate 7, and the right end of the spring 6 is fixedly connected to the mounting shell 1. The left end of the guide rod 5 is fixedly connected to the clamping plate 7, and the material of the clamping plate 7 is rubber. The clamping plate 7 is moved to place the display screen body 2 inside the mounting shell 1. The rubber material prevents the clamping plate 7 from damaging the display screen body 2. A heat sink 8 is installed on the front side of the mounting shell 1 away from the protective plate 4, and the heat sink 8 is driven to dissipate heat for the display screen body 2.

[0024] When using this design, the display screen body 2 is placed inside the mounting shell 1 by pushing the clamping plate 7 to both sides, and then the clamping plate 7 is loosened. Under the action of the spring 6, the clamping plate 7 is clamped onto the display screen body 2, and the display screen body 2 is fixed. When the display screen body 2 is in use, the heat sink 8 can be driven to dissipate heat for the display screen body 2. When the display screen body 2 loosens and falls downward, the partition 3 and the protective plate 4 can prevent the display screen body 2 from hitting people, thereby achieving a protective effect.

[0025] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A single-line dot matrix display screen, comprising a mounting shell (1) and a display screen body (2), characterized in that: It also includes a partition (3) and a protective plate (4); a display screen body (2) is installed inside the installation shell (1); the partition (3) is attached to the rear of the display screen body (2); the protective plate (4) is installed to the rear of the partition (3); and the protective plate (4) is installed on the installation shell (1).

2. A single-line dot matrix display screen according to claim 1, characterized in that: It also comprises a guide rod (5) and a clamping plate (7). A plurality of guide rods (5) are symmetrically mounted on both sides of the interior of the mounting shell (1), and one end of the guide rod (5) is fixedly connected to the clamping plate (7).

3. A single-line dot matrix display screen according to claim 2, characterized in that: It also includes a heat sink (8), and the heat sink (8) is installed on a side of the mounting shell (1) away from the protective plate (4).

4. A single-line dot matrix display screen according to claim 3, characterized in that: It also comprises a spring (6), which is wound around the guide rod (5), one end of the spring (6) is fixedly connected to the clamping plate (7), and the other end of the spring (6) is fixedly connected to the mounting shell (1).

5. A single-line dot matrix display screen according to claim 4, characterized in that: The material of the clamping plate (7) is rubber material.

6. A single-line dot matrix display screen according to claim 5, characterized in that: The material of the partition (3) is soft rubber material.

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