CN218384389U

CN218384389U - Power supply device and protection structure for display screen

Info

Publication number: CN218384389U
Application number: CN202222228869.4U
Authority: CN
Inventors: 黄光辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-24
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a power supply device and a protection structure for a display screen, which comprises a sleeve body sleeved on the periphery of the display screen; the sleeve body is provided with a window which is arranged opposite to the display surface of the display screen; the inner side of the sleeve body is provided with an accommodating cavity for accommodating the display screen, and the depth of the accommodating cavity is larger than or equal to the thickness of the display screen. This a protection architecture for display screen locates the display screen through setting up set cover body cover on to set up in the relative window that sets up of display screen's display surface at the cover body, and hold the thickness setting that the degree of depth that holds the chamber is more than or equal to the display screen of display screen, and then can play the guard action to the display screen, damage when avoiding the display screen installation, and then can improve the life of display screen.

Description

Power supply device and protection structure for display screen

Technical Field

The utility model relates to a power field, more specifically say, relate to a power supply unit and be used for protection architecture of display screen.

Background

The display screen in the related art is usually a screen body directly mounted on some parts or devices, for example, mounted on a circuit board, and in the mounting process, because the display screen is not protected, the display screen is easily damaged by collision.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, a modified power supply unit and be used for the protection architecture of display screen is provided.

The utility model provides a technical scheme that its technical problem adopted is: a protection structure for a display screen is constructed, and comprises a sleeve body sleeved on the periphery of the display screen; the sleeve body is provided with a window which is arranged opposite to the display surface of the display screen; the cover body is formed with the chamber that holds the display screen in the inboard, the degree of depth that holds the chamber is more than or equal to the thickness of display screen.

In some embodiments, the jacket body comprises two oppositely disposed first sidewalls and two oppositely disposed second sidewalls; the two second side walls are respectively arranged between the two first side walls and surround to form the accommodating cavity.

In some embodiments, the sleeve body comprises a light blocking sleeve.

In some embodiments, the protective structure further comprises a filter mounted at the window.

In some embodiments, the optical filter is sheet-shaped and disposed to cover the window.

In some embodiments, the sleeve body is provided with a mounting groove for mounting the light filter;

the mounting groove is arranged on one side of the window, which is opposite to the containing cavity.

In some embodiments, the sheath body is provided with a connecting structure for connecting and fixing the sheath body.

In some embodiments, the connecting structure includes one or more of a plug-in structure, a clamping structure, a sticking structure or a magnetic attraction structure.

In some embodiments, the sheath body comprises a flexible sheath.

The utility model also constructs a power supply device which comprises a power supply body, a circuit board connected with the power supply body and the protection structure of the utility model;

the display screen is arranged on the circuit board, the sleeve body of the protection structure is sleeved on the periphery of the display screen, and the window of the protection structure is opposite to the display surface of the display screen.

Implement the utility model discloses a power supply unit and be used for protection architecture of display screen has following beneficial effect: this a protection architecture for display screen locates the display screen through setting up set cover body cover on to set up in the relative window that sets up of display screen's display surface at the cover body, and hold the thickness setting that the degree of depth that holds the chamber is more than or equal to the display screen of display screen, and then can play the guard action to the display screen, damage when avoiding the display screen installation, and then can improve the life of display screen.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic diagram of a power supply apparatus according to some embodiments of the present invention;

FIG. 2 is an exploded view of a portion of the power supply apparatus shown in FIG. 1;

FIG. 3 is a schematic view of a partial structure of the power supply apparatus shown in FIG. 1;

FIG. 4 is a schematic diagram of a bottom case structure of the power supply apparatus shown in FIG. 1;

FIG. 5 is a schematic view of the sheath of the protective structure of the power supply apparatus shown in FIG. 2;

FIG. 6 is another angle structure of the sheath shown in FIG. 5.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows some preferred embodiments of the power supply device of the invention. The power supply device can be a mobile power supply and can be used for charging electric equipment (such as a mobile phone and a tablet computer). The power supply device has the advantages of simple structure, attractive appearance, good stability and long service life.

As shown in fig. 2 and 3, in some embodiments, the power supply device includes a housing 10, a bottom case 20, a power supply body 30, and a circuit board 40. The housing 10, which may be a transparent housing, is sleeved on the bottom case 20 for protecting the power supply body 30 and the circuit board 40. The bottom case 20 is used for accommodating the power supply body 30 and the circuit board 40. The power supply body 30 is used for storing electric energy and outputting the electric energy to electric equipment. The circuit board 40 is connected to the power supply body 30.

In some embodiments, the housing 10 may be substantially rectangular and has a hollow structure with two ends penetrating. In some embodiments, the housing 10 may be made of a transparent plastic material. Of course, it is understood that in other embodiments, the housing 10 may not be limited to a rectangular parallelepiped shape, but may also be cylindrical or other shapes. And in other embodiments the housing 10 is not limited to being made of plastic.

As shown in fig. 4, in some embodiments, the bottom housing 20 may be substantially U-shaped, although it is understood that in other embodiments, the bottom housing 20 may not be limited to being U-shaped. In some embodiments, the bottom shell 20 comprises a bottom wall 21, two side walls 22, a first end wall 23 and a second end wall 24. The bottom wall 21 may be arranged lengthwise. The two side walls 22 are disposed on two opposite sides of the bottom wall 21 and extend upward. The first end wall 23 and the second end wall 24 are respectively disposed at two ends of the bottom wall 21. The bottom wall 21, the first end wall 23, the second end wall 24 and the two side walls 22 enclose a receiving cavity 25, i.e. the receiving cavity 25 is formed between the two side walls 22. The accommodating cavity 25 can be used for accommodating the power supply body 30 and the circuit board 40. In some embodiments, the first end wall 23 is provided with a mounting hole 231, and the mounting hole 231 is used for mounting an interface component, so that an interface of a powered device can be inserted and connected with the interface component on the circuit board 40.

In some embodiments, the power supply body 30 may be a storage battery, and in particular, it may be a prismatic battery. Of course, it is understood that in other embodiments, the power supply body 30 is not limited to a square battery.

In some embodiments, the circuit board 40 is a power supply circuit board, and the power supply circuit is disposed on the circuit board 40. The circuit board 40 may be provided with an interface module, a display 50, and the like.

As shown in fig. 2, 5 and 6, in some embodiments, the power supply device further includes a display screen 50, and the display screen 50 is mountable on the circuit board 40. In some embodiments, the display screen 50 may be a digital display screen. Of course, it will be appreciated that in other embodiments, the display screen 50 may not be limited to being a digital display screen.

In some embodiments, the power supply apparatus further includes a protection structure 60, and the protection structure 60 can be used to protect the display screen 50 from being damaged, so as to improve the service life of the display screen 50.

In some embodiments, the protective structure 60 includes a sheath 61, and a filter 62. The sleeve body 61 is sleeved on the periphery of the display screen 50, and the light filtering member 62 can be mounted on the sleeve body 61 and can be disposed opposite to the display surface of the display screen 50, so as to make the display of the display screen 50 more centralized and clearer.

In some embodiments, the cover 61 may be a light-shielding cover, and may be made of a light-shielding material to prevent light generated by the display screen 50 from passing through. This cover body 61 may be a flexible cover, in particular, it may be a silicone cover. Of course, it is understood that in other embodiments, the sheath 61 is not limited to a silicone sheath. The sleeve 61 may be fixed to the display screen 50 by interference fit.

The sleeve 61 is substantially rectangular or trapezoidal and has a structure with two ends penetrating. Of course, it should be understood that in other embodiments, the sleeve 61 may not be limited to a rectangular parallelepiped shape or a trapezoidal shape, but may also be a cylindrical shape or other shapes. The sheath 61 may include two oppositely disposed first sidewalls 61a and two oppositely disposed second sidewalls 61b. The two second sidewalls 61b are respectively disposed between the two first sidewalls 61a, and can be connected to the first sidewalls 61a, and enclose to form an accommodating cavity 610. In this embodiment, the shape and size of the receiving cavity 610 can be adapted to the shape and size of the display 50. Specifically, in some embodiments, the depth of the accommodating cavity 610 may be greater than or equal to the thickness of the display screen 50, so as to provide a better protection for the outer periphery of the display screen 50.

In some embodiments, the sheath 61 is provided with a window 611, and the window 611 is communicated with the accommodating chamber 610 and can be disposed opposite to the display surface of the display 50 for exposing the display surface. The shape and size of the window 611 may be adapted to the shape and size of the display surface of the display screen 50.

In this embodiment, the sheath body 61 is provided with a mounting groove 612, and the mounting groove 612 is disposed on a side of the window 611 opposite to the accommodating cavity 610. The mounting groove 612 is used for mounting the filter 62, and the mounting groove 612 may have a substantially square shape and a shape and size comparable to those of the filter 62. Of course, it is understood that in other embodiments, the mounting slot 612 is not limited to being square.

In this embodiment, the sheath 61 is provided with a connecting structure for connecting and fixing the sheath 61 to the circuit board 40. In the present embodiment, the connecting structure may be a plug structure, and specifically includes a plug column 613, and the plug column 612 may be disposed at an end of the first side wall 61a or the second side wall 61b away from the window 611. In this embodiment, there may be two insertion posts 612, and the two insertion posts 612 are respectively disposed on the two second sidewalls 61b. Of course, it is understood that in other embodiments, the plurality of docking posts 612 may be provided, and the plurality of docking posts 612 may be spaced apart. When the protection structure 60 is installed, the sleeve body 61 is first sleeved on the display screen 50, and then the insertion posts 612 are inserted into the insertion holes correspondingly formed on the circuit board 40. In some other embodiments, the connection structure may not be limited to be a plug-in structure, and in some other embodiments, the connection structure may be one or more of a snap-in structure, an adhesive structure, or a magnetic attraction structure.

In some embodiments, the filter 62 may be a sheet, which may be made of glass or plastic, and selectively transmits light with different wavelengths. The filter 62 may be mounted at the window 611 and cover the window 611, covering the display surface of the display screen 50. In some embodiments, the filter 62 may be secured to the sleeve 61 by an interference fit. When the display screen 50 is displayed, the displayed content can be projected onto the filter 62. When the display screen 50 is closed, the user cannot see the specific structure of the display screen 50 through the filter 62, so that the power supply device is more attractive.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A protection structure for a display screen is characterized by comprising a sleeve body (61) sleeved on the periphery of the display screen (50); the sleeve body (61) is provided with a window (611) which is arranged opposite to the display surface of the display screen (50); an accommodating cavity (610) for accommodating the display screen (50) is formed in the inner side of the sleeve body (61), and the depth of the accommodating cavity (610) is larger than or equal to the thickness of the display screen (50).

2. Protective structure for a display screen according to claim 1, characterized in that said envelope (61) comprises two first oppositely disposed side walls (61 a) and two second oppositely disposed side walls (61 b); the two second side walls (61 b) are respectively arranged between the two first side walls (61 a) and enclose the accommodating cavity (610).

3. A protective structure for a display screen according to claim 1, wherein the envelope (61) comprises a light-shielding envelope.

4. A protective structure for a display screen according to claim 1, wherein the protective structure further comprises a filter (62), the filter (62) being mounted at the window (611).

5. A protective structure for a display screen according to claim 4, wherein the filter (62) is sheet-like and is arranged to cover the window (611).

6. The protective structure for a display screen according to claim 4, wherein the sheath body (61) is provided with a mounting groove (612) for mounting the light filter (62);

the mounting groove (612) is arranged on one side of the window (611) opposite to the accommodating cavity (610).

7. The protective structure for a display screen according to claim 1, wherein the sheath body (61) is provided with a connecting structure for connecting and fixing the sheath body (61).

8. The protection structure for the display screen according to claim 7, wherein the connection structure comprises one or more of a plug-in structure, a clamping structure, a sticking structure or a magnetic attraction structure.

9. A protective structure for a display screen according to claim 1, characterized in that said sheath (61) comprises a flexible sheath.

10. A power supply device, characterized by comprising a power supply body (30), a wiring board (40) connected to the power supply body (30), and a protection structure (60) according to any one of claims 1 to 9;

be provided with display screen (50) on circuit board (40), the cover body (61) cover of protection architecture (60) is located display screen (50) are peripheral, just window (611) of protection architecture (60) with the display surface of display screen (50) sets up relatively.