CN220798788U - Electronic equipment lamp plate fixed knot constructs and display device - Google Patents

Abstract

The utility model discloses a lamp panel fixing structure of electronic equipment, namely display equipment, and relates to the technical field of electronic equipment, wherein the lamp panel fixing structure comprises a frame, a panel, a lamp panel and a limiting support, wherein an installation space is defined by surrounding of the frame, a containing groove with a notch communicated with the installation space is formed in the inner side of the frame, the panel is installed on the frame and covers the first side of the installation space, the lamp panel is inserted into the containing groove through the notch of the containing groove, the limiting support is detachably arranged on the frame, a first limiting part is arranged at the notch of the limiting support, which is close to the containing groove, and is used for limiting the lamp panel to be separated from the containing groove through the notch of the containing groove, and limiting the lamp panel through the containing groove and the limiting support so as to improve the positioning accuracy and the assembly stability of the lamp panel in the electronic equipment.

Description

Electronic equipment lamp plate fixed knot constructs and display device

Technical Field

The present disclosure relates to electronic devices, and particularly to a lamp panel fixing structure and a display device.

Background

A Tablet computer, also called a laptop (Tablet Personal Computer, tablet PC), is a small, portable personal computer with a touch screen as a basic input device.

In the daily carrying and use process of a user, the interior of the tablet personal computer is inevitably subjected to shaking or impact to a certain extent, in order to enable equipment components in the tablet personal computer to keep stable assembly and reliable communication connection relation, the equipment components are generally fixed in equipment in an adhesive mode, for example, an indicator light module used for displaying the current working state of the tablet personal computer or the current mode of the corresponding components is fixed in an internal adhesive or dispensing mode, however, the assembly is inconvenient in such a mode, the positioning accuracy is relatively low, meanwhile, the adhesive strength of the equipment components is reduced along with the increase of the service time of the tablet personal computer after the internal temperature of the equipment is increased, the installation stability of the equipment components is poor, the equipment components are easy to shake and loose in the equipment, and the equipment components are also inconvenient to detach, maintain or replace.

Disclosure of Invention

The aim of the embodiment of the utility model is that: the lamp panel fixing structure and the display device are provided, and the problems that the lamp panel in the electronic device is difficult to detach and install, and the stability of the lamp panel in the device is poor and the positioning accuracy is low are solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in a first aspect, a lamp panel fixing structure of an electronic device is provided, including:

the frame encloses and defines an installation space, and the inner side of the frame is provided with a containing groove with a notch communicated with the installation space;

the panel is mounted on the frame and covers the first side of the mounting space;

the lamp panel is inserted into the accommodating groove through the notch of the accommodating groove;

the limiting support is detachably arranged on the frame, a first limiting part is arranged at the notch of the limiting support, which is close to the accommodating groove, and the first limiting part is used for limiting the lamp panel to be separated from the accommodating groove through the notch of the accommodating groove.

As an optional implementation manner, a first opening communicated with the accommodating groove is formed in one side, close to the panel, of the frame, and the first surface of the lamp panel is exposed from the first opening;

the panel covers the first opening and is used for limiting the lamp panel to be separated from the accommodating groove through the first opening.

As an alternative embodiment, the panel is provided with a light transmission part, and the light transmission part is arranged opposite to the accommodating groove through the first opening;

And under the condition that the lamp panel is inserted into the accommodating groove, the light transmitting part is configured so that light rays emitted by the lamp panel can be transmitted to the outside of the electronic equipment through the light transmitting part.

As an optional implementation manner, a second opening communicated with the accommodating groove is formed in one side, away from the panel, of the frame, and the second surface of the lamp panel is at least partially exposed from the second opening;

the lamp panel fixing structure is located in the second opening and is further provided with a second limiting portion, and the second limiting portion is used for limiting the lamp panel to be separated from the accommodating groove through the second opening.

As an optional implementation manner, the second limiting part is convexly arranged at one side of the accommodating groove, which is away from the panel; and is also provided with

The second limiting part is arranged along the opening part of the second opening.

As an optional implementation mode, the frame is located at one side of the accommodating groove, which is away from the panel, and a second limiting part is further arranged, and the second limiting part is used for limiting the movable freedom degree of the lamp panel, which is away from one side of the panel.

As an alternative embodiment, the spacing bracket includes:

the mounting plate is detachably mounted on one side, away from the panel, of the frame through a mounting component;

The limiting plate is positioned in the installation space and is arranged at the notch of the accommodating groove so as to shade at least part of the notch of the accommodating groove, and a side plate surface of the limiting plate, which is close to the accommodating groove, forms the first limiting part.

As an alternative embodiment, the first limiting portion is provided with a buffer member.

As an alternative embodiment, further comprising:

the backboard is arranged at two side parts of the frame opposite to the panel, and the backboard covers the second side of the installation space.

In a second aspect, there is provided a display device including:

the lamp panel fixing structure of the first aspect;

the panel is a glass panel;

a screen is arranged in the installation space, and the screen is opposite to the panel.

As an alternative embodiment, a black edge area is formed at the periphery of the panel, a display area is formed in the area surrounded by the black edge area, the screen is arranged opposite to the display area, and the accommodating groove is arranged opposite to the black edge area;

the black edge area is provided with a light transmission part, and under the condition that the lamp panel is inserted into the accommodating groove, the light transmission part is configured so that light rays emitted by the lamp panel can be transmitted to the outside of the display device through the light transmission part.

The beneficial effects of the utility model are as follows: the frame of the electronic equipment is used as the main body of the lamp panel fixing structure, the inner side of the frame is provided with the accommodating groove with the notch communicated with the installation space, the lamp panel can be inserted into the accommodating groove through the notch of the accommodating groove, the accommodating groove can be used for positioning the lamp panel on the electronic equipment, and the positioning precision of the lamp panel in the equipment is improved. And under the condition that the lamp panel is inserted in the accommodating groove, the groove wall of the accommodating groove and the limiting support can be mutually matched to limit the lamp panel on the frame, so that the lamp panel is not easy to loosen and fall off due to the influence of the conditions of impact, shaking, temperature rise and the like of equipment, and the assembly stability of the lamp panel in electronic equipment is enhanced.

The limiting support is connected with the frame in a detachable mode, so that the lamp panel can be detached from the accommodating groove under the constraint of losing the limiting support, and the lamp panel can be maintained or replaced conveniently.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

FIG. 1 is a schematic diagram of a display device according to an embodiment of the present utility model (omitting a back plate);

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a second schematic diagram of a display device according to an embodiment of the present utility model (omitting a back plate, a middle frame and a screen);

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic diagram illustrating an internal structure of a display device according to an embodiment of the present utility model;

FIG. 6 is an enlarged view of portion C of FIG. 5;

FIG. 7 is an exploded view of a display device according to an embodiment of the present utility model;

fig. 8 is a schematic diagram of a third embodiment of a display device.

In the figure: 10. a frame; 11. an installation space; 12. a receiving groove; 121. a first opening; 122. a second opening; 123. a second limit part; 20. a panel; 21. black edge areas; 211. a light transmitting portion; 22. a display area; 30. a lamp panel; 31. a second surface; 40. a limit bracket; 41. a mounting plate; 42. a limiting plate; 421. a first limit part; 422. a buffer member; 50. a middle frame; 60. a back plate; 70. a screen.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the 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 utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

A Tablet computer, also called a laptop (Tablet Personal Computer, tablet PC), is a small, portable personal computer with a touch screen as a basic input device.

As known from the background art, in the daily carrying and use process of the user, the tablet personal computer is inevitably subject to shaking or impact to a certain extent, especially an industrial tablet personal computer, which is an industrial control computer specially used in the industry, so that the industrial tablet personal computer is inevitably subjected to more severe use scenes and uncontrollable problem situations in the use process.

In general, an equipment component located inside a tablet pc is generally fixed by adopting an adhesive manner, for example, an indicator light module for displaying a current working state of the tablet pc or a current mode of the corresponding component, that is, by adopting an internal adhesive or dispensing manner. However, the equipment component is difficult to accurately position with the tablet personal computer in such a way, the assembly difficulty is high, the requirement on assembly personnel is relatively high, the assembly is inconvenient, if the use environment is relatively bad, or when the equipment is greatly rocked or impacted, the equipment component is easy to be positioned in the equipment to loose and fall off, and along with the increase of the use time of the tablet personal computer, the adhesive strength of the equipment component is also reduced after the internal temperature of the equipment is increased, so that the installation stability of the equipment component is poor, and finally, the equipment component is inconvenient to detach in such a way, so that the requirement of component maintenance or replacement is difficult to be met. For this purpose, the present embodiment provides the following embodiments.

In this embodiment, the electronic device includes, but is not limited to, the tablet computer, the tablet display device and other electronic devices having an image display function or not having an image display function, and in addition, the electronic device may be portable as a tablet computer or not being portable as a desktop display. The light panel 30 may be understood as a substrate on which a light source assembly (such as an LED light bead) is disposed, or other light source components capable of providing a light emitting function, and the structure thereof may be, but not limited to, a plate structure, or may be designed into other irregular structural forms.

The lamp panel fixing structure changes the structure of the electronic equipment to which the lamp panel fixing structure is applied, and optimizes the assembly structure between equipment components such as the lamp panel 30 and the electronic equipment, so that a series of problems that the equipment components are difficult to detach and accurately mount, the mounting stability of the components is poor, the components are easy to loosen and fall off and the like are solved.

Referring to fig. 1-4, the lamp panel fixing structure includes a frame 10 in an electronic device, wherein the frame 10 is used as a supporting main body of the electronic device, the portable electronic device can adopt a plastic frame 10 with smaller weight, and the frame 10 can be processed by extrusion, injection molding, 3D printing and other processes; in the application of the table-type device with relatively large body size and weight, the frame 10 may be a section frame 10 (which may be formed by extrusion) or a sheet metal frame 10 (which may be formed by bending, rolling, stamping, etc.), so as to ensure that the structural strength thereof can meet the requirements of the electronic device.

The frame 10 can serve as a supporting body of the electronic device, provide a mounting position of the device housing, and also provide a certain protection function for device components located inside the electronic device, and specifically, the frame 10 may be integrally disposed so as to define a mounting space 11, and the device components can be disposed in the mounting space 11 while being mounted in the device housing.

In one embodiment, the frame 10 may be integrally formed, and the frame 10 is configured to be a frame body similar to a ring structure, so that the enclosed area forms the installation space 11.

In another embodiment, the whole structure of the frame 10 may be formed by connecting frame sections formed by multiple sections in a split manner, for example, in the case of a frame body structure in which the whole frame 10 is rectangular, the whole frame 10 may be divided into four frame sections, and the four frame sections are sequentially connected to form the installation space 11.

For the purpose of facilitating a more complete understanding of the present solution, in the present utility model, for the lamp panel fixing structure, the side of the frame 10 near the inside of the installation space 11 is the inner side thereof, whereas the side of the frame 10 far from the inside of the installation space 11 is the outer side thereof; in the structure described later, the side of the panel 20 close to the installation space 11 (i.e., the side of the panel 20 close to the back plate 60) is the rear side thereof, the side of the panel 20 away from the installation space 11 is the front side thereof, the side of the back plate 60 close to the installation space 11 (i.e., the side of the back plate 60 close to the panel 20) is the front side thereof, and the side of the back plate 60 away from the installation space 11 is the rear side thereof.

With continued reference to fig. 1-4, the inner side of the frame 10 is provided with a slot opening communicated with the accommodating groove 12 of the mounting space 11, the accommodating groove 12 can provide a mounting position for equipment components, so that the equipment components can be relatively fixed with the frame 10 through the accommodating groove 12, the accommodating groove 12 can restrict and limit the equipment components assembled therein through the slot wall, the equipment components are not required to be mounted into the electronic equipment in a gluing mode or the like, the mounting difficulty of the equipment components is reduced, and meanwhile, the positioning precision of the equipment components in the electronic equipment can be correspondingly improved, so that the equipment components can be ensured to normally provide corresponding functions for users. Meanwhile, it can be understood that the accommodating groove 12 is formed on the inner side of the frame 10, that is, on the basis of the electronic equipment components, the accommodating groove 12 is formed by utilizing the original structure, so that the situation that components required for providing equipment component installation are additionally arranged in the electronic equipment, and thus the internal structure of the electronic equipment, the assembly of other equipment components, the whole size of the electronic equipment and the like are influenced is avoided.

In an embodiment, the accommodating groove 12 may be formed by subsequent processing after the frame 10 is processed and molded, for example, the accommodating groove 12 is cut by milling on the inner side of the frame 10 after the frame 10 is extruded and molded; in another embodiment, the receiving groove 12 may be formed together with the frame 10 during the processing and manufacturing process of the frame 10 through an integral molding process, for example, when the frame 10 is processed through injection molding, 3D printing, or the like, the receiving groove 12 may be directly formed in the frame 10 structure, so as to reduce the processing steps of the frame 10.

In addition to the above embodiment, the light panel fixing structure further includes a panel 20, where the panel 20 may be used as a device housing of the electronic device, and by mounting the panel 20 on the frame 10 and covering the first side of the mounting space 11, the first side of the electronic component of the electronic device is protected, and the mounting position of the device component of the electronic device in the mounting space 11 can also be provided. It should be noted that, in this example, the first side of the installation space 11 may be understood as the front side of the installation space 11, and of course, the panels 20 in this example may be disposed on two opposite sides of the frame 10, respectively, so as to cover the first side and the second side of the installation space 11, thereby completely sealing the installation space 11.

That is, the panel 20 is disposed on the frame 10, so that the equipment component can be protected by the panel 20, and in some embodiments, the panel 20 can also limit the equipment component mounted in the receiving slot 12, so as to improve the assembly stability and positioning accuracy between the equipment component and the frame 10.

In an embodiment, a positioning groove (not shown) extending along the frame 10 is disposed on a first side of the frame 10 near the first side, and a limiting side edge is protruding from an outer edge of the positioning groove of the frame 10, and a structure formed by surrounding the limiting side plate is matched with an outer edge structure of the panel 20, so that the panel 20 can be embedded in the positioning groove, and positioning of the panel on the frame 10 is realized through the limiting side edge. In addition, the device panel 20 and the frame 10 may be mounted and fixed by means of, for example, foam double faced adhesive tape, dispensing, screwing, clamping, ultrasonic welding, etc.

In addition to the above embodiments, the present embodiment specifically adopts the lamp panel 30 as the above-described equipment component for mounting in the housing groove 12, and the lamp panel 30 can be inserted into the housing groove 12 through the notch of the housing groove 12, and at the same time, the lamp panel 30 can be pulled out from the housing groove 12 through the notch, so as to achieve the detachment from the frame 10. In a specific application scenario, and when the light panel 30 is inserted into the accommodating groove 12, the light source assembly disposed on the light panel 30 may emit light through one or more components in the frame 10 located on the outer side and the panel 20 located on the front side and/or the rear side thereof, from which component the light specifically needs to be emitted, or the specific emitting direction, the angle range, and the like of the light may be selected according to the application of the electronic device and the user requirement, and only the light transmitting portion 211 corresponding to the light panel 30 may be disposed on the component that needs to emit light.

In the lamp panel fixing structure provided in the above embodiment, the frame 10 is used as the main body of the lamp panel fixing structure, so that the lamp panel 30 can be stably restrained in the frame 10 by the accommodating groove 12, and in the process of assembling the lamp panel 30, a user can directly determine the specific installation position of the lamp panel 30 on the frame 10 through the accommodating groove 12, so that the assembling difficulty of the lamp panel 30, which is one of the equipment components, is greatly reduced, the requirement on an assembling person is relatively reduced, in addition, the accommodating groove 12 also serves as the positioning structure of the lamp panel 30 on the frame 10, so that the lamp panel 30 can be positioned on an electronic device, the positioning accuracy of the lamp panel 30 in the device is improved, and therefore, the light emitted by the lamp panel 30 can be accurately emitted through the frame 10 or the panel 20, and the light source component on the lamp panel 30 cannot deviate relatively from the light transmitting part 211 on the frame 10 and/or the panel 20, so that the brightness of the light emitted from the light transmitting part can meet the use requirement of the electronic device is ensured.

With continued reference to fig. 1-2, the lamp panel fixing structure according to the above embodiment further includes a limiting bracket 40, where the limiting bracket 40 is detachably disposed on the frame 10, the limiting bracket 40 is provided with a first limiting portion 421, where the first limiting portion 421 is located near a notch of the accommodating groove 12 in a case that the limiting bracket 40 is mounted on the frame 10, and the first limiting portion 421 is at least partially blocked at the notch of the accommodating groove 12, where it can be understood that in a mounting and dismounting direction of the lamp panel 30 in the accommodating groove 12, a win of the first limiting portion 421 is at least partially overlapped with a projection of the notch of the accommodating groove 12, so that the first limiting portion 421 can restrict a moving direction of the lamp panel 30 out of the accommodating groove 12 through the notch of the accommodating groove 12 in a case that the lamp panel 30 is inserted into the accommodating groove 12. The limiting support 40 is detachably connected with the frame 10, so that the lamp panel 30 can be detached from the accommodating groove 12 under the constraint that the limiting support 40 is lost, and the lamp panel 30 can be maintained or replaced conveniently.

In the above-mentioned scheme, when the light panel 30 is inserted into the accommodating groove 12, the accommodating groove 12 can be mutually matched through the groove wall and the limiting bracket 40 thereof to limit the light panel 30 on the frame 10, so that the light panel 30 is not easily loosened and separated due to the impact, shaking, temperature rise and other conditions of equipment, thereby enhancing the assembly stability of the light panel 30 in the electronic equipment, and in order to ensure the stability of the light panel 30 in the accommodating groove 12, when the light panel 30 is inserted into the accommodating groove 12, the groove wall of the accommodating groove 12 and the first limiting portion 421 are abutted against the surface of the light panel 30, thereby reducing the movable gap between the light panel 30 and the accommodating groove 12 or the limiting bracket 40. Of course, in other embodiments, a certain clearance may be provided between the groove wall of the accommodating groove 12 and the first limiting portion 421 and the lamp panel 30, and this embodiment is not limited in particular.

In the above-mentioned embodiment, when the light panel 30 is inserted into the receiving groove 12, the degree of freedom of movement of one side of the light panel 30 can be limited by the panel 20, and referring to fig. 1-6, a first opening 121 is formed on one side of the frame 10 near the panel 20 and is in communication with the receiving groove 12, so that when the light panel 30 is inserted into the receiving groove 12, a first surface (not shown) of the light panel 30 can be exposed from the first opening 121 to the outside of the frame 10. Here, in this embodiment, the first opening 121 communicating with the accommodating groove 12 is formed on the front side of the frame 10, so that materials required for processing the frame 10 can be saved, and thus, the production cost of the frame 10 is reduced, and meanwhile, the front side of the frame 10 located in the accommodating groove 12 does not need to be designed with a limiting structure for limiting the degree of freedom of the front side of the lamp panel 30, and the lamp panel 30 is limited by the panel 20, so that the thickness dimension of the frame 10 in the front-rear direction can be reduced to a certain extent, and therefore, the electronic device is kept light and thin in size, and portability of the electronic device is improved.

In this example, the panel 20 is completely shielded on the first side of the installation space 11 on the basis of the device housing of the seat electronic device, that is, in the case that the first opening 121 is formed on the front side of the bezel 10, the panel 20 also completely covers the first opening 121, and when the light panel 30 is inserted into the accommodating groove 12, the panel 20 is also shielded on the front side of the light panel 30 and abuts against the front side of the light panel 30, so as to restrict the degree of freedom of the front side of the light panel 30, and limit the light panel 30 from being separated from the accommodating groove 12 through the first opening 121.

Of course, in the above embodiment, a certain play may be formed between the rear side surface of the panel 20 and the front side surface of the lamp panel 30, and this also plays a role of restraining and limiting the lamp panel 30 within a certain range.

In the embodiment in which the first opening 121 is formed in the front side of the housing groove 12 in the above-described frame 10, the front side of the lamp panel 30 is not blocked by the frame 10, and the lamp panel 30 is positioned in the housing groove 12 in a state of facing the panel 20, so that in this embodiment, the lamp panel fixing structure can emit light through the panel 20. Specifically, as shown in fig. 1 to 6, the panel 20 may be provided with a light-transmitting portion 211, it is understood that the light transmittance of the panel 20 at the light-transmitting portion 211 is relatively high, so that light can pass through the panel 20 from the light-transmitting portion 211, and in order to allow the light-transmitting portion 211 to pass through more light emitted by the lamp panel 30, the light-transmitting portion 211 is disposed opposite to the accommodating groove 12 through the first opening 121, and it is understood that the light-transmitting portion 211, the first opening 121 and the accommodating groove 12 are connected in a straight line, and in the case that the lamp panel 30 is inserted into the accommodating groove 12, the light-transmitting portion 211 is configured such that the light emitted by the lamp panel 30 can be transmitted to the outside of the electronic device through the light-transmitting portion 211.

Of course, in a configuration different from the above embodiment, the light-transmitting portion 211 and the accommodating groove 12 may be provided in a staggered manner, so long as a passage through which light passes can be formed between the light-transmitting portion 211 and the first opening 121, so that light emitted from the lamp panel 30 located in the accommodating groove 12 can be emitted to the light-transmitting portion 211 through the passage.

In the embodiment where the light-transmitting portion 211 is opposite to the accommodating groove 12 through the first opening 121, in order to make the brightness of the light emitted by the light-transmitting portion 211 higher, the user can obtain the current working state of the electronic device or the current state of a certain functional module more easily through the light emitted by the lamp panel 30, and when the lamp panel 30 is inserted into the accommodating groove 12, the light source assembly disposed on the lamp panel 30 is opposite to the light-transmitting portion 211.

As can be appreciated from the above embodiments, the light-transmitting portion 211 may be formed according to different factors such as the structure and the material of the panel 20. For example, in the case where the panel 20 is made of a plastic plate (non-transparent plastic), a metal plate, or the like, which has a low light transmittance, the light transmitting portion 211 may be provided as a through hole opened in the panel 20 so that light can exit from the through hole to the outside of the panel 20; in the case where the panel 20 is made of a material having high transmittance such as acryl or glass, the light-transmitting portion 211 may be formed by the material characteristics of the panel 20 itself, that is, light can be directly emitted out of the panel 20 through the body of the panel 20.

Of course, in addition to the above-described embodiments, in the embodiment in which the light is emitted through the bezel 10 by the lamp panel 30, the present embodiment does not exclude the embodiment in which the bezel 10 is provided on the front side of the housing groove 12 with a stopper integrally formed with the bezel 10, so that the front side of the lamp panel 30 is shielded and restricted.

In the application of the lamp panel fixing structure in the electronic device, it can be understood that the lamp panel 30 needs a power supply in the electronic device, and the control unit is electrically connected to supply power to the lamp panel 30 through the power supply, so that the control unit and the like can control the specific states (such as on/off, illuminance, color and the like) of the lamp panel 30 according to the current working state of the electronic device or the corresponding functional module in the electronic device. In an embodiment, according to any of the above embodiments, as shown in fig. 5-6, a side of the frame 10 facing away from the panel 20 is provided with a second opening 122 communicating with the receiving groove 12, so that, when the light panel 30 is inserted into the receiving groove 12, at least a portion of the second surface 31 of the light panel 30 may be exposed from the second opening 122 to the outside of the frame 10. Here, the light panel 30 may be electrically connected to the connection line through the second surface 31, that is, the connection line for electrically connecting to the electronic device control unit and the power source may be connected to the light panel 30 through the second opening 122, so that the light panel 30 may be communicatively connected to the motherboard of the electronic device through the second opening 122, so as to avoid mutual interference between the connection line and the frame 10.

Specifically, in the above embodiment, the first surface and the second surface 31 of the light panel 30 are disposed opposite to each other, and when the light panel 30 is inserted into the accommodating groove 12, the first surface is located at the front side of the light panel 30, and the second surface 31 is opposite to the front side of the light panel 30, and the light source assembly of the light panel 30 can be disposed on the first surface of the light panel 30, so that the light can be emitted from the front side of the electronic device through the panel 20, the user can obtain the current state information of the device, and the connecting wire for connecting with the electronic device control unit and other components is connected with the second surface 31 of the light panel 30.

Similar to the effect that the first opening 121 is formed in the frame 10, the second opening 122 is formed in the frame 10, which can save materials required for processing the frame 10, thereby reducing the production cost of the frame 10.

In the present embodiment, since other equipment components corresponding to the functions of the electronic equipment are required to be disposed in the installation space 11, the frame 10 cannot be disposed on the rear side of the accommodating groove 12 too close to the limiting structure of the lamp panel 30 as the front side thereof, and if the limiting structure on the rear side of the lamp panel 30 is disposed on the rear side of the frame 10 (i.e., between the frame 10 and the back plate 60), the lamp panel 30 cannot be disposed on the limiting structure to ensure the stability of the lamp panel in the accommodating groove 12, and the arrangement mode also has the risk of mutual interference between the connecting wires and the limiting structure, thereby affecting the control of the electronic equipment on the lamp panel 30.

For the above reasons, referring to fig. 6, the lamp panel fixing structure of the present embodiment is further provided with a second limiting portion 123 located at the second opening 122, the second limiting portion 123 is configured to limit the lamp panel 30 from being separated from the accommodating groove 12 through the second opening 122, and the second limiting portion 123 is disposed at the second opening 122, so that the second limiting portion 123 can be located at a position relatively close to the second surface 31 of the lamp panel 30, so that the second limiting portion 123 can limit the movement freedom of the lamp panel 30 in the rear side direction by abutting against the second surface 31, ensuring that the lamp panel 30 has good stability in the accommodating groove 12, and in addition, the second limiting portion 123 can also define the assembly position of the lamp panel 30 in the rear side direction, in combination with the panel 20 to restrict the assembly position of the front side direction of the lamp panel 30, the panel 20 and the second limiting part 123 are respectively abutted against the first surface and the second surface 31 of the lamp panel 30, the groove wall and the first limiting part 421 at the periphery of the accommodating groove 12 are respectively abutted against the edge of each plate of the lamp panel 30, and limit is provided for the horizontal direction of the groove wall and the first limiting part 421, so that the positioning precision of the lamp panel 30 in the electronic device is higher, the lamp panel 30 can be positioned at the installation position by directly inserting the lamp panel 30 into the accommodating groove 12 through the notch of the accommodating groove 12 by a user, and the assembly process does not need manual alignment and other operations, thereby improving the assembly efficiency of products, improving the reassembling efficiency and ensuring that each assembly can meet the assembly requirement of the electronic device when the disassembly, maintenance and replacement.

As an alternative to the above embodiment, please continue to refer to fig. 6, the second limiting portion 123 is convexly disposed on the side of the accommodating groove 12 away from the panel 20, specifically, the second limiting portion 123 is convexly disposed toward the center direction of the second opening 122, so as to form a step structure for blocking the rear side (the second side) of the lamp panel 30 on the side of the accommodating groove 12 away from the panel 20 (i.e. the rear side of the accommodating groove 12), and it should be understood that the protruding step structure and the frame 10 may be disposed as an integral piece, i.e. integrally formed by injection molding, 3D printing, etc., or may be processed on the processed frame 10 by a material reduction (such as milling, cutting, etc.) or an additive (such as welding, bonding, etc.).

In a further aspect of the above embodiment, the second limiting portion 123 is disposed along the mouth of the second opening 122, so that when the lamp panel 30 is inserted into the accommodating groove 12, most of the edges of the lamp panel 30 located on the second surface 31 can abut against the second limiting portion 123, or are disposed opposite to the second limiting portion 123, for example, the structure of the lamp panel 30 is substantially rectangular, the structure of the groove of the accommodating groove 12 is matched with the structure of the lamp panel 30, and the second limiting portion 123 can abut against three edges of the lamp panel 30 and the fourth edge of the lamp panel 30 is not abutted by the second limiting portion 123 due to the notch of the accommodating groove 12 on the basis that the second limiting portion 123 is disposed along the mouth of the second opening 122. Through the arrangement, on the premise that the second opening 122 is formed in the rear side of the accommodating groove 12 of the frame 10, the contact area between the second limiting part 123 and the lamp panel 30 is increased, so that the stability of the lamp panel 30 in the accommodating groove 12 is improved, and the condition that the lamp panel 30 is inclined relative to the accommodating groove 12 due to unbalanced acting force acting on the lamp panel 30 by the second limiting part 123 and normal use of the lamp panel 30 is affected is avoided.

As can be seen from the description that the second opening 122 provides the connection line to pass through, the second limiting portion 123 is disposed along the opening edge of the second opening 122, so that interference between the second limiting portion 123 and the connection line located in the second opening 122 is avoided, and stable connection between the lamp panel 30 and the electronic device control unit is ensured.

As an embodiment of the solution that the second opening 122 communicating with the accommodating groove 12 is formed on a side (the rear side of the frame 10) of the frame 10 away from the panel 20, the second limiting portion 123 may be disposed on the rear side of the accommodating groove 12 when the second opening 122 is not formed in the frame 10, that is, the side of the frame 10, which is located on the side of the accommodating groove 12 away from the panel 20, is further provided with the second limiting portion 123, so as to achieve the purpose of limiting the freedom of movement of the light panel 30 toward the side away from the panel 20. Similar to the above embodiment in which the light panel 30 is restricted from the movable degrees of freedom in the front direction by the panel 20, the second stopper structure may be provided on the rear side of the housing groove 12 so as to be in contact with the second surface 31, and may be engaged with the panel 20 to restrict the movable degrees of freedom of the light panel 30 in the front-rear direction.

On the basis of any of the above embodiments, please refer to fig. 1-2, the limiting bracket 40 includes a mounting plate 41 and a limiting plate 42, the limiting bracket 40 is detachably mounted on one side (the rear side of the frame 10) of the frame 10 facing away from the panel 20 through the mounting plate 41, so as to avoid interference between the front side of the frame 10 and the panel 20, and the mounting plate 41 is mounted on the rear side of the frame 10 and cooperates with the frame 10, so that the problem of difficulty in assembling the limiting bracket 40 and the frame 10 due to other conditions such as the mounting plate 41 being located on the inner side of the frame 10 is also avoided. The limiting plate 42 is used as a plate for restraining the lamp panel 30, and is connected with the mounting plate 41, the limiting plate 42 is detachably connected with the frame 10 through the mounting plate 41, and according to the embodiment that the accommodating groove 12 is formed on the inner side of the frame 10, the limiting plate 42 is also located in the mounting space 11 and placed at the notch of the accommodating groove 12 to cover at least part of the notch of the accommodating groove 12 in order to block the lamp panel 30 placed in the accommodating groove 12 when the limiting bracket 40 is mounted on the frame 10.

In the above embodiment, in order to enable the mounting plate 41 to be connected to the limiting plate 42, the limiting plate 42 can normally extend to the receiving groove 12 located inside the frame 10, one end of the mounting plate 41 is connected to the rear side portion of the frame 10, and in the front view direction, the projection of the other end of the mounting plate 41 protrudes inside the projection of the frame 10 to provide the connection position of the limiting plate 42, and a side plate surface of the limiting plate 42, which is close to the receiving groove 12, forms the first limiting portion 421 to block a side plate edge of the lamp panel 30, which is close to the notch of the receiving groove 12.

In the above embodiment, the limiting bracket 40 may be a sheet metal part, and the mounting plate 41 and the limiting plate 42 are integrally formed through a sheet metal process, so that not only the mounting space 11 in the electronic device can be saved, but also the processing difficulty of the lamp panel fixing structure can be reduced. Of course, in other embodiments, the mounting plate 41 and the limiting plate 42 are not mutually assembled after being independently processed to form the limiting bracket 40.

In addition, in any of the above embodiments, the first limiting portion 421 is provided with the buffer member 422, and in the embodiment in which the lamp panel 30 is inserted into the receiving groove 12, the buffer member 422 is located between the lamp panel 30 and the first limiting portion 421, and the buffer member 422 may be made of a material having a certain flexibility and elastic resetting ability, such as foam or sponge, so as to buffer the interaction force between the first limiting portion 421 and the lamp panel 30, and reduce the risk of damage to the lamp panel 30 due to shaking or impact of the electronic device.

Meanwhile, under the condition that the limiting support 40 is mounted on the frame 10, the first limiting portion 421 can enable the buffer member 422 to be in a compressed and deformed state by the manner that the buffer member 422 abuts against one side edge of the lamp panel 30, so that the buffer member 422 continuously applies a reaction force to the lamp panel 30, and the lamp panel 30 is ensured to be more stably placed in the accommodating groove 12.

In order to make the light panel fixing structure more integrated, please refer to fig. 7-8, the structure further includes a back plate 60, the back plate 60 and the panel 20 are disposed at two sides of the frame 10 opposite to each other, and cover the second side of the mounting space 11, to provide corresponding protection for the rear side of the electronic device, and also provide corresponding mounting positions for the device components inside the device, in the embodiment of the display device, the rear side of the back plate 60 is provided with a main board of the device, and the main board may include a control unit and a power supply.

Taking the example that the above-mentioned limit bracket 40 is disposed at the rear side of the frame 10, the mounting plate 41 of the limit bracket 40 is located between the back plate 60 and the frame 10.

With continued reference to fig. 1 to 8, according to the lamp panel fixing structure for an electronic device provided by the above-mentioned example, the present embodiment further provides a display device, where, in order to provide an image display function, the panel 20 is configured as a glass panel with high light transmittance, and a screen 70 is further disposed in the installation space 11 surrounded by the panel 20, the frame 10, and the back plate 60 described in the following embodiments, where the screen 70 is disposed opposite to the panel 20.

Specifically, in the embodiment in which the above-described limiting bracket 40 is combined to include the mounting plate 41 and the limiting plate 42, the screen 70 is mounted and engaged with the bezel 10 through the middle frame 50, the middle frame 50 is disposed on the peripheral side of the screen 70, and the plurality of mounting plates 41 extending outward are not disposed on the peripheral side of the screen 70, so that the screen 70 and the middle frame 50 for fixing the screen 70 can be mounted and fixed on the rear side of the bezel 10 through the respective mounting plates 41, and the mounting plates 41 are disposed on the rear side of the middle frame 50, which also allows most of the middle frame 50 and the screen 70 to extend into the mounting space 11 inside the bezel 10 with the mounting plates 41 mounted on the bezel 10, and also the limiting plate 42 is disposed on the middle frame 50, and the limiting plate 42 is connected with the mounting plates 41 through the middle frame 50, in this example, and the receiving groove 12 is disposed on the outer side of the middle frame 50 in a protruding manner, so that the limiting plate 42 can be accurately blocked at the notch of the receiving groove 12 when the middle frame 70 is mounted on the bezel 10, and the whole structure of the bracket 40 can be understood as a limiting structure in this embodiment.

Also, in the above embodiment, the middle frame 50, the mounting plate 41 and the limiting plate 42 may be sheet metal parts integrally formed by sheet metal technology, so as to improve the production efficiency of the display device and correspondingly reduce the production cost thereof.

In the case that the panel 20 is a glass panel, a black area 21 is formed at the periphery of the panel 20, the black area 21 is used for shielding the frame 10 at the edge of the rear side plate of the panel 20 and each device component and module at the periphery of the display device, the panel 20 is located in the area surrounded by the black area 21 to form a display area 22, and the screen 70 is arranged opposite to the display area 22 so as to normally provide an image display function.

It is easy to understand that, in order to avoid that the light panel 30 is exposed in the user's field of view through the display area 22, the accommodating groove 12 is disposed opposite to the black area 21 so as to cover the light panel by the black area 21, and the light transmitting portion 211 is disposed on the black area 21, and in the case that the light panel 30 is inserted into the accommodating groove 12, the light transmitting portion 211 is configured such that the light emitted by the light panel 30 can be transmitted to the outside of the display device through the light transmitting portion 211, so that the light emitted by the light source assembly of the light panel 30 can be emitted to the front side of the display device through the light transmitting portion 211.

In the embodiment of the display device combined with the tablet pc and the further industrial tablet pc, the touch panel 20 is further attached to the rear side of the panel 20 as a glass panel.

Finally, it is worth integrating that, in the related art display device, the screen 70 is mounted on the bezel 10 through the middle frame 50, and the middle frame 50 is also connected to the bezel 10 through the mounting plate 41 protruding from the rear side thereof. It can be understood that, in the lamp panel fixing structure and the display device provided in this embodiment, on the basis of the original structure of the display device, the accommodating groove 12 for accommodating the lamp panel 30 is formed on the inner side of the frame 10, and the limiting plate 42 is additionally arranged on the middle frame 50.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are merely for convenience of description and to simplify the operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (11)

1. A lamp panel fixing structure of an electronic device, comprising:

the frame (10) encloses and defines an installation space (11), and the inner side of the frame (10) is provided with a containing groove (12) with a notch communicated with the installation space (11);

a panel (20), wherein the panel (20) is mounted on the frame (10) and covers the first side of the mounting space (11);

the lamp panel (30) is inserted into the accommodating groove (12) through the notch of the accommodating groove (12);

the limiting support (40) is detachably arranged on the frame (10), a first limiting part (421) is arranged at a notch of the limiting support (40) close to the accommodating groove (12), and the first limiting part (421) is used for limiting the lamp panel (30) to be separated from the accommodating groove (12) through the notch of the accommodating groove (12).

2. The lamp panel fixing structure according to claim 1, wherein a side of the frame (10) close to the panel (20) is provided with a first opening (121) communicated with the accommodating groove (12), and a first surface of the lamp panel (30) is exposed from the first opening (121);

the panel (20) covers the first opening (121) and is used for limiting the lamp panel (30) to be separated from the accommodating groove (12) through the first opening (121).

3. The lamp panel fixing structure according to claim 2, wherein a light transmitting portion (211) is provided on the panel (20), and the light transmitting portion (211) is disposed opposite to the accommodating groove (12) through the first opening (121);

when the lamp panel (30) is inserted into the accommodating groove (12), the light transmitting part (211) is configured such that light emitted by the lamp panel (30) can be transmitted to the outside of the electronic device through the light transmitting part (211).

4. The lamp panel fixing structure according to claim 1, wherein a second opening (122) communicating with the accommodating groove (12) is formed in a side of the frame (10) away from the panel (20), and a second surface (31) of the lamp panel (30) is at least partially exposed from the second opening (122);

the lamp panel fixing structure is located in the second opening (122) and is further provided with a second limiting portion (123), and the second limiting portion (123) is used for limiting the lamp panel (30) to be separated from the accommodating groove (12) through the second opening (122).

5. The lamp panel fixing structure according to claim 4, wherein the second limiting portion (123) is convexly disposed at a side of the accommodating groove (12) facing away from the panel (20); and is also provided with

The second limiting part (123) is arranged along the opening part of the second opening (122).

6. The lamp panel fixing structure according to claim 1, wherein the frame (10) is located at a side of the accommodating groove (12) away from the panel (20) and is further provided with a second limiting portion (123), and the second limiting portion (123) is used for limiting the movable degree of freedom of the lamp panel (30) toward the side away from the panel (20).

7. The lamp panel fixation structure according to any one of claims 1-6, wherein the limit bracket (40) comprises:

the mounting plate (41) is detachably mounted on one side, away from the panel (20), of the frame (10) through a mounting component;

the limiting plate (42) is connected with the mounting plate (41), the limiting plate (42) is located in the mounting space (11) and placed at the notch of the accommodating groove (12) so as to cover at least part of the notch of the accommodating groove (12), and the limiting plate (42) is close to one side plate surface of the accommodating groove (12) to form the first limiting part (421).

8. The lamp panel fixation structure according to any one of claims 1-6, wherein the first limiting portion (421) is provided with a buffer member (422).

9. The lamp panel fixing structure according to claim 1, further comprising:

and a back plate (60) which is arranged at two side parts of the frame (10) opposite to the panel (20), and covers the second side of the installation space (11).

10. A display device, characterized by comprising:

the lamp panel fixing structure according to any one of claims 1 to 9;

the panel (20) is a glass panel;

a screen (70) is arranged in the installation space (11), and the screen (70) is opposite to the panel (20).

11. The display device according to claim 10, wherein a black edge region (21) is formed at a peripheral portion of the panel (20), and wherein a display region (22) is formed in a region surrounded by the black edge region (21) and wherein the screen (70) is disposed opposite to the display region (22), and wherein the receiving groove (12) is disposed opposite to the black edge region (21);

the black edge region (21) is provided with a light transmission part (211), and when the lamp panel (30) is inserted into the accommodating groove (12), the light transmission part (211) is configured so that light emitted by the lamp panel (30) can be transmitted to the outside of the display device through the light transmission part (211).