CN220156798U - Key position icon display assembly and electronic equipment - Google Patents

Abstract

The utility model relates to the technical field of display, in particular to a key bitmap mark display assembly and electronic equipment, wherein the key bitmap mark display assembly comprises: the equipment shell is provided with a key position hole; a light-transmitting member disposed in the key position hole; a light emitting member disposed inside the device case, the light emitting member being disposed below the light transmitting member; and a light shielding member disposed between the light transmitting member and the light emitting member, the light shielding member shielding a portion of the light transmitting member to define a light transmitting region of the light transmitting member. The key bit map display assembly provided by the utility model can effectively limit the light transmission area and the shape of the light transmission component, and can avoid the interference between the light transmission area of the light transmission component and the equipment shell, so that the color of the equipment shell influences the display color of the key icons, and the color development effect, the display color, the bright effect and the like of the key bit map display assembly are effectively ensured.

Description

Key position icon display assembly and electronic equipment

Technical Field

The utility model relates to the technical field of display, in particular to a key bitmap display assembly and electronic equipment.

Background

Along with the increasing demands of users for the diversification of the appearance colors of products such as electronic products and electric appliances, the conventional technical scheme of adopting a film or silk screen on the surface and adopting a thinned or hollowed touch key bitmap on the back is limited by factors such as the shape and color of the film-coated product, the light transmission effect of silk screen ink color and the like, the display effect of the key bitmap obtained by the prior technical scheme is easily affected by the light transmission degree of the mounting panels with different colors to have different colors, and the bright effect and the color rendering condition of the key are often not satisfactory.

Disclosure of Invention

The utility model aims to provide a key bitmap display assembly and electronic equipment, which are used for solving the technical problems that the existing key icon display module in the prior art is influenced by the material, the color and the like of an installation panel, and the color development effect and the display color are easily influenced.

The utility model provides a key bitmap mark display component, which comprises: the equipment shell is provided with a key position hole;

a light-transmitting member disposed in the key position hole;

a light emitting member disposed inside the device case, the light emitting member being disposed below the light transmitting member;

and a light shielding member disposed between the light transmitting member and the light emitting member, the light shielding member shielding a portion of the light transmitting member to define a light transmitting region of the light transmitting member.

In the above technical solution, further, a light shielding member is disposed inside the equipment housing, the light shielding member includes a light transmitting portion and a light shielding portion, and the light shielding portion is disposed around the light transmitting portion;

the light shielding member has a film structure, and is attached to a surface of the light transmitting member facing the light emitting member.

In any of the above technical solutions, further, the shape of the light-transmitting member is adapted to the shape of the key hole, the light-transmitting member is embedded in the key hole, and the shape of the light-transmitting portion is the same as the shape of the light-transmitting member.

In any of the above technical solutions, further, the number of key holes is plural, and the plural key holes are arranged at intervals;

the inner wall of the equipment shell is provided with a containing sinking groove corresponding to the area of the key position hole, and the light-transmitting component and the light-shielding component are arranged in the containing sinking groove.

In any of the above aspects, further, an outer diameter of the light shielding portion is larger than a diameter of the light emitting region of the light emitting member.

In any of the above embodiments, further, the light-transmitting member is a cured UV glue.

In any of the above technical solutions, further, the key bitmap display assembly further includes a PCB, the PCB is inside the equipment housing, and the PCB is connected with the equipment housing through a fixing assembly;

each light emitting member is connected with the PCB.

In any of the above technical solutions, further, the number of light emitting members is the same as the number of key holes, and each light emitting member is disposed corresponding to one key hole;

the luminous component is an LED lamp; the light-emitting component is sleeved with a touch spring.

In any of the above technical solutions, further, the accommodating sink is provided with a first positioning portion, and an edge of the light shielding member is provided with a second positioning portion, and the second positioning portion is adapted to the first positioning portion.

The utility model also provides electronic equipment, which comprises the key bitmap mark display component in any one of the technical schemes, so that the electronic equipment has all the beneficial technical effects of the key bitmap mark display component, and the description is omitted.

Compared with the prior art, the utility model has the beneficial effects that:

the key bitmap mark display assembly provided by the utility model comprises: the equipment shell is provided with a key position hole; a light-transmitting member disposed in the key position hole; a light emitting member disposed inside the device case, the light emitting member being disposed below the light transmitting member; and a light shielding member disposed between the light transmitting member and the light emitting member, the light shielding member shielding a portion of the light transmitting member to define a light transmitting region of the light transmitting member.

The key bit map display assembly provided by the utility model can effectively limit the light transmission area and the shape of the light transmission component, and can avoid the interference between the light transmission area of the light transmission component and the equipment shell, so that the color of the equipment shell influences the display color of the key icons, and the color development effect, the display color, the bright effect and the like of the key bit map display assembly are effectively ensured.

The electronic equipment provided by the utility model comprises the key bitmap mark display assembly, so that the luminous brightness and the color rendering precision of the touch key can be obviously improved through the key bitmap mark display assembly, and the touch precision and the aesthetic degree of a touch device using the key bitmap mark display assembly are effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural diagram of a key bitmap display assembly according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a key bitmap display assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a portion of a device housing of a key bitmap display assembly according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of a portion of a key bitmap display assembly according to an embodiment of the present utility model;

fig. 5 is a schematic view of a light shielding member of a key bitmap display assembly according to an embodiment of the present utility model.

Reference numerals:

1-equipment shell, 101-button locating hole, 102-accommodation sink, 103-first locating part, 104-locating ring, 105-connecting hole, 2-light-transmitting member, 3-light-shielding member, 301-light-transmitting part, 302-light-shielding part, 303-second locating part, 4-light-emitting member, 5-touch spring, 6-PCB, 7-stud.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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 be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following describes a key bitmap display assembly and an electronic device according to an embodiment of the present utility model with reference to fig. 1 to 5.

Referring to fig. 1 to 5, an embodiment of the present utility model provides a key bitmap label display assembly, including: the equipment comprises an equipment shell 1, a light-transmitting member 2, a light-emitting member 4 and a shading member 3, wherein the equipment shell 1 is provided with a key position hole 101, the key position hole 101 penetrates through the inner wall surface and the outer wall surface of the equipment shell 1, the light-transmitting member 2 is embedded in the key position hole 101, the light-transmitting member 2 is transparent or semitransparent, light generated by the light-emitting member 4 can be transmitted, the light-transmitting member 2 serves as a key main body, and a user can trigger a function corresponding to a key in a mode of pressing and touching the light-transmitting member 2. The light emitting member 4 is provided inside the apparatus housing 1, and in the state shown in fig. 2, the light emitting member 4 is located below the light transmitting member 2, and the light emitting member 4 is provided in close proximity to the light transmitting member 2, so that light generated by the light emitting member 4 can illuminate the light transmitting member 2 and transmit through the light transmitting member 2. The shading member 3 is arranged in the equipment shell 1, the shading member 3 is arranged between the light emitting member 4 and the light transmitting member 2, the shading member 3 can shade part of the light transmitting member 2, preferably, the light emitting area of the light emitting member 4 can cover the opposite area of the light transmitting member 2 and the light emitting member 4, no light passes through the part, which is not shaded, of the light transmitting member 2, and therefore the part, which needs to emit light, of the light transmitting member 2 can be illuminated by the light emitting member 4, and a user can intuitively observe the light emitting area and the color development condition of the light transmitting member 2, the part, which does not need to emit light, of the light transmitting member 2 is shaded by the shading member 3, and the part of the area cannot emit light, so that the interference of the light irradiation range with the equipment shell 1, which is overlarge in light irradiation range, and the influence on the bright effect and the color development effect of keys can be effectively avoided when the light emitting member 4 emits light.

Further, the apparatus housing 1 includes a plurality of wall plates, at least one of the plurality of wall plates is a panel, key holes 101 are formed in the panel, the number of the key holes 101 is at least one, preferably, the number of the key holes 101 is plural, in this embodiment, the number of the key holes 101 is three, of course, the number of the key holes 101 is not limited to three, the three key holes 101 correspond to different functions, respectively, and each key hole 101 is provided with a light transmitting member 2, a light emitting member 4, and a light shielding member 3.

Preferably, as shown in fig. 3, the shapes of the different key position holes 101 are different, and the shapes of the light-transmitting members 2 in the key position holes 101 with different shapes are also different, so that the light-emitting shapes formed by light transmission between the different key position holes 101 are also different, and the user can distinguish conveniently.

Further, the inner wall surface of the panel is sunk toward the outside of the panel to form a receiving sink 102, and the light transmitting member 2 and the light shielding member 3 are disposed in the receiving sink 102. The shape of the light shielding member 3 is adapted to the shape of the inner wall of the accommodating sink 102, preferably the light shielding member 3 has a circular sheet-like structure, the accommodating sink 102 is specifically a circular groove, and more preferably the diameter of the light shielding member 3 is approximately equal to the inner diameter of the accommodating sink 102, ensuring the stability of the light shielding member 3 in the accommodating sink 102.

Further, the light shielding member 3 is preferably a film structure made of PET (Polyethylene terephthalate ). The light shielding member 3 includes a light transmitting portion 301 and a light shielding portion 302, the light shielding portion 302 is disposed around the light transmitting portion 301, the light transmitting portion 301 is disposed opposite to the light transmitting member 2, preferably, different shapes of the light transmitting portions 301 accommodated in the sink 102 are different, each light transmitting portion 301 has the same shape as the key position hole 101 corresponding to the light transmitting portion 301, so that light emitted from the light emitting member 4 is irradiated to the light transmitting member 2 through the light transmitting portion 301, and the spot shape mapped by the light transmitting member 2 is the same as the key position hole 101, and different key position holes 101 have different light emitting shapes under the viewing angle of the user.

Preferably, the light-transmitting portion 301 is transparent or translucent, and the light-shielding portion 302 is opaque, so that light emitted from the light-emitting member 4 can be effectively blocked, and light can be prevented from being emitted from a portion other than the light-transmitting portion 301.

More preferably, the light shielding portion 302 is coated with an opaque ink, ensuring a light shielding effect of the light shielding portion 302, and the color of the light shielding portion 302 is significantly darker than that of the light transmitting portion 301.

Further, the first positioning portion 103 is formed on the side wall of the accommodating sink 102, the first positioning portion 103 is recessed relative to the side wall of the accommodating sink 102, the edge of the light shielding member 3, that is, the edge of the light shielding portion 302 partially protrudes along the radial direction of the light shielding member 3 to form the second positioning portion 303, the shape of the second positioning portion 303 is matched with that of the first positioning portion 103, when the assembly is performed, the second positioning portion 303 is aligned with the first positioning portion 103 to place the light transmitting member 2 in the accommodating sink 102, and the second positioning portion 303 is located in the first positioning portion 103, so that the position of the light shielding member 3 relative to the accommodating sink 102 can be ensured, and the light transmitting portion 301 and the light transmitting member 2 are prevented from being misplaced, and the bright effect and the color development effect of the light transmitting member 2 are prevented from being influenced.

Further, the inner wall surface of the panel is further provided with positioning rings 104, the positioning rings 104 are arranged around the notches accommodating the sink slots 102, and the notch accommodating the sink slots 102 is provided with the positioning ring 104. In this embodiment, the light emitting member 4 is preferably an LED lamp, more preferably, the light emitting member 4 is in a column shape, the outer diameter of the light emitting member 4 is smaller than the inner diameter of the accommodating sink 102, and the positioning ring 104 can perform a positioning function when the light emitting member 4 is mounted to the accommodating sink 102.

Preferably, the outer diameter of the light shielding part 302 is larger than the diameter of the lamp bead of the LED lamp, so that the light shielding part 302 can cover the light emitting area of the light emitting member 4, and light leakage along the edge of the light shielding part 302 after the light emitting member 4 emits light is prevented from interfering with the panel, and the light emitting effect of the light transmitting member 2 is affected.

Further, the light emitting member 4, that is, the LED lamp is externally sleeved with the touch spring 5, so that a user can realize a touch operation of the current key icon display assembly when touching the key hole 101 and the light transmitting member 2 embedded in the key hole 101.

Further, the light-transmitting member 2 is specifically a cured UV glue, the UV glue has fluidity before curing, and the shape of the light-transmitting member 2 after curing and molding is adapted to the shape of the accommodating sink 102. Under the supporting action of the light shielding member 3, the glue can be injected into the key position hole 101 above the light shielding member 3 from the inside of the equipment housing 1, after the glue injection into the key position hole 101 is completed, the ultraviolet lamp is used for irradiation so as to cure the UV glue, thereby enabling the light transmitting member 2 to be embedded into the key position hole 101, and the automatic glue injection device can be used for injecting the glue into the key position hole 101 from the outside of the equipment housing 1.

Preferably, the color of the light transmitting member 2, and thus the color of the light transmitted through the light transmitting member 2, can be correspondingly adjusted by toning the UV glue.

Further, the key bitmap display assembly further comprises a PCB6, wherein the PCB6 is arranged in the equipment shell 1, and the light emitting components 4 in the accommodation sink 102 are electrically connected with the PCB6.

Further, the PCB6 is connected to the device housing 1 through a fixing component, or a plurality of LED beads are all disposed on the PCB6. Specifically, the fixed subassembly includes: the device comprises a stud 7 and a locking nut, wherein a connecting hole 105 is formed in the device shell 1, one end of the stud 7 is connected with the PCB6, the other end of the stud 7 penetrates through the connecting hole 105 and is locked by the locking nut, the number of the fixing components is two, and the two fixing components are respectively arranged at two ends of the PCB6, so that the PCB6 is fixed in the device shell 1.

In summary, the key bitmap display assembly provided by the utility model can effectively limit the light transmission area and shape of the light transmission member 2, and can avoid the interference between the light transmission area of the light transmission member 2 and the equipment shell 1, so that the color of the equipment shell 1 affects the display color of the key icons, thereby effectively ensuring the color development effect, the display color, the brightness effect and the like of the key bitmap display assembly, improving the aesthetic degree and the refinement degree of equipment using the key bitmap display assembly, and effectively improving the user experience.

The embodiment of the utility model also provides electronic equipment, which comprises the key bitmap mark display component in any embodiment, so that the electronic equipment has all the beneficial technical effects of the key bitmap mark display component, and the details are not repeated here.

It should be noted that, the electronic device provided in this embodiment may be a common kitchen appliance, a household appliance, a communication device, a device using a touch key such as a vehicle, an electric appliance, etc., and may be, but not limited to, an electromagnetic oven, a microwave oven, a range hood, a washing machine, an air conditioner, a train, an automobile, a new energy vehicle, a ship, etc.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (10)

1. A key bitmap display assembly comprising:

the equipment comprises an equipment shell, a control module and a control module, wherein the equipment shell is provided with a key position hole;

the light-transmitting component is arranged in the key position hole;

a light emitting member provided inside the apparatus housing, the light emitting member being provided below the light transmitting member;

a light shielding member disposed between the light transmitting member and the light emitting member, the light shielding member shielding a portion of the light transmitting member to define a light transmitting region of the light transmitting member.

2. The key bitmap display assembly according to claim 1, wherein the light shielding member is provided inside the apparatus housing, the light shielding member including a light transmitting portion and a light shielding portion, the light shielding portion being provided around the light transmitting portion;

the light shielding member has a film structure, and is attached to a surface of the light transmitting member facing the light emitting member.

3. The key bitmap display assembly of claim 2, wherein the light-transmitting member has a shape that is adapted to the shape of the key position hole, the light-transmitting member is embedded in the key position hole, and the light-transmitting portion has a shape that is identical to the shape of the light-transmitting member.

4. The key bitmap display assembly of claim 1, wherein the number of key bitholes is plural, and the plural key bitholes are arranged at intervals;

and an accommodating sink groove is formed in the area, corresponding to the key position hole, of the inner wall surface of the equipment shell, and the light-transmitting member and the light-shielding member are arranged in the accommodating sink groove.

5. The key bitmap display assembly according to claim 2, wherein an outer diameter of the light shielding portion is larger than a diameter of a light emitting region of the light emitting member.

6. The key bitmap display assembly of any one of claims 1 to 5, wherein the light transmissive member is a cured UV glue.

7. The key bitmap display assembly of any one of claims 1 to 5, further comprising a PCB inside the device housing, the PCB being connected to the device housing by a fixing assembly;

each of the light emitting members is connected with the PCB.

8. The key bitmap display assembly according to any one of claims 1 to 5, wherein the number of light emitting members is the same as the number of key bitholes, each of the light emitting members being provided corresponding to one of the key bitholes;

the light-emitting component is an LED lamp;

the light-emitting component is sleeved with a touch spring.

9. The key bitmap display assembly of claim 4, wherein the accommodation sink is provided with a first positioning portion, and an edge of the light shielding member is provided with a second positioning portion, and the second positioning portion is adapted to the first positioning portion.

10. An electronic device comprising a key bitmap display assembly according to any one of claims 1 to 9.