CN211210096U - Electronic device - Google Patents

Abstract

An embodiment of the utility model provides an electronic equipment, including casing, circuit board and light-emitting component, wherein, the casing includes drain pan and face-piece, and drain pan and face-piece are connected, and the face-piece is equipped with the unthreaded hole. The circuit board is arranged between the bottom shell and the face shell. The light-emitting component comprises a light-emitting body, a first light guide piece and a second light guide piece, the light-emitting body is mounted on the circuit board and faces the light outlet hole, the first light guide piece is covered on the light-emitting body, the second light guide piece is covered on the first light guide piece, the first light guide piece is provided with a light outlet end, and the light outlet end extends out of the second light guide piece and is located in the light outlet hole. Wherein, install the light of the luminous body between drain pan and face-piece and pass through the first leaded light spare leaded light back via the light-emitting end outgoing, wherein, the second leaded light spare that the cover was located outside the first leaded light spare can reflect the light that does not follow the light-emitting end outgoing and get into first leaded light spare leaded light outgoing again to make the light of luminous body transmission concentrate to the light-emitting end outgoing at utmost, increase luminance and luminous intensity, improve electronic equipment's luminous effect.

Description

Electronic device

Technical Field

The utility model relates to an electronic equipment.

Background

With the development of scientific and technological life, people are more and more widely applied to electronic equipment, and with the increasing frequency and times of using electronic equipment, in order to improve the beauty of the electronic equipment and facilitate user operation, a light-emitting component is generally arranged in the electronic equipment to remind a user of the current state of the electronic equipment, and the like.

However, the light emitting module in the existing electronic device has a poor light emitting effect, which affects the judgment of the user on the current state of the electronic device.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an electronic device to improve the above problems.

An embodiment of the utility model provides an electronic equipment, including casing, circuit board and light-emitting component, wherein, the casing includes drain pan and face-piece, and drain pan and face-piece are connected, and the face-piece is equipped with the unthreaded hole. The circuit board is arranged between the bottom shell and the face shell. The light-emitting component comprises a light-emitting body, a first light guide piece and a second light guide piece, the light-emitting body is mounted on the circuit board and faces the light outlet hole, the first light guide piece is covered on the light-emitting body, the second light guide piece is covered on the first light guide piece, the first light guide piece is provided with a light outlet end, and the light outlet end extends out of the second light guide piece and is located in the light outlet hole.

In some embodiments, the cross-sectional area of the first light guide member gradually decreases from the end close to the light emitter to the light exit end.

In some embodiments, the first light guide is a translucent silicone light guide.

In some embodiments, the second light guide includes a body and a reflective layer disposed on the body.

In some embodiments, the light emitter comprises at least one light emitting diode.

In some embodiments, the electronic device further includes a key switch and a key, the key switch is electrically connected to the circuit board, and the key is sleeved on the periphery of the key switch; the face-piece is equipped with the button hole, and button hole and button correspond the setting, and the button shows through the button hole.

In some embodiments, the electronic device further comprises a limiting bracket connected between the bottom shell and the face shell; the limiting support is provided with a first limiting hole and a second limiting hole, the key penetrates through the first limiting hole, and the second light guide piece penetrates through the second limiting hole.

In some embodiments, the electronic device further comprises a buffer disposed between the key switch and the key.

In some embodiments, the buffer member is provided at a periphery thereof with a protrusion provided between the stopper bracket and the bottom case.

In some embodiments, the buffer member and the first light guide member are integrally formed.

The embodiment of the utility model provides an among the electronic equipment, install light emitting component's circuit board and install between drain pan and face-piece, the light that light emitting component transmitted is via the light-emitting hole outgoing of face-piece, wherein light emitting component includes the luminous body, first leaded light spare and second leaded light spare, the light that luminous body transmitted is via the light-emitting end outgoing of first leaded light spare after through first leaded light spare leaded light, wherein, the second leaded light spare that the cover was located outside the first leaded light spare can reflect the light that does not follow the light-emitting end outgoing of first leaded light spare and get into first leaded light spare leaded light outgoing again, thereby make the light that luminous body transmitted can gather the light-emitting end outgoing of first leaded light spare by the at utmost, increase light-emitting component's luminance and luminous intensity, improve electronic equipment's luminous effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of an electronic device according to an embodiment of the present invention.

Fig. 2 is an exploded view of the electronic device shown in fig. 1.

Fig. 3 is a schematic partial cross-sectional view of the electronic device shown in fig. 1 along a-a.

Detailed Description

In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. The specification and claims do not intend to distinguish between components that differ in name but not function. "substantially" as referred to throughout the specification and claims means that the skilled person is able to solve the technical problem, within certain tolerances, to substantially achieve the technical result.

Referring to fig. 1 to fig. 3, an embodiment of the present invention provides an electronic apparatus 100, in which the electronic apparatus 100 is illustrated by taking a remote controller as an example. In other embodiments, the electronic device 100 may also be a smart toilet lid, a household appliance, a mobile phone, a tablet computer, or the like, which needs to be provided with a light emitting device.

The electronic device 100 includes a housing 110, a circuit board 130, and a light emitting assembly 150, wherein the housing 110 includes a bottom shell 111 and a front shell 113, the bottom shell 111 is connected to the front shell 113, and the front shell 113 is provided with a light exit hole 1131. The circuit board 130 is disposed between the bottom case 111 and the front case 113, the light emitting assembly 150 is connected to the circuit board 130, and light emitted by the light emitting assembly 150 is diffused outward through the light emitting hole 1131 of the front case 113, so as to improve the light emitting effect of the electronic device 100.

The bottom shell 111 and the face shell 113 are coupled to form a receiving cavity (not shown) for receiving the circuit board 130 and the light emitting assembly 150, and the light exit hole 1131 penetrates through the face shell 113 to communicate with the receiving cavity. The circuit board 130 and the light emitting assembly 150 are accommodated in the accommodating cavity, and the bottom shell 111 and the face shell 113 can protect the circuit board 130 and the light emitting assembly 150 to prevent the circuit board 130 and the light emitting assembly 150 from being damaged due to external impact. As an embodiment, the bottom case 111 and the front case 113 may be detachably connected, such as a snap connection, so that when the circuit board 130 or the light emitting assembly 150 fails, the circuit board 130 or the light emitting assembly 150 can be repaired or replaced by detaching the bottom case 111 and the front case 113.

The circuit board 130 may include a substrate provided with different circuits, and the circuit board 130 is used for connecting with and controlling the functional module to implement the related functions of the electronic device 100. For example, the circuit board 130 may be connected to the light emitting assembly 150 and control the light emission of the light emitting assembly 150.

Referring to fig. 3, the light emitting assembly 150 includes a light emitting body 151, a first light guiding member 153 and a second light guiding member 155, the light emitting body 151 is mounted on the circuit board 130 and faces the light outlet 1131, the first light guiding member 153 covers the light emitting body 151, and the second light guiding member 155 covers the first light guiding member 153.

In the present embodiment, the light Emitting body 151 is mounted on the circuit board 130 and emits light under the control of the circuit board 130, and the light Emitting body 151 may include at least one light Emitting Diode (L light Emitting Diode, L ED). in the present embodiment, as shown in fig. 2, the light Emitting body 151 is illustrated as 3 light Emitting diodes, wherein the light Emitting diodes may be a common monochromatic light Emitting Diode, a high brightness light Emitting Diode, an ultra high brightness light Emitting Diode, a color changing light Emitting Diode, a blinking light Emitting Diode, a voltage control light Emitting Diode, an infrared light Emitting Diode, a negative resistance light Emitting Diode, and the like, which are not limited herein.

In some embodiments, the light emitter 151 may include a plurality of light emitting diodes, the plurality of light emitting diodes are in different colors, and the light emitter 151 controls the light emitting diodes in different colors to emit light under the control of the circuit board 130 to indicate that the electronic device 100 is in different states, so as to improve the visibility of the states of the electronic device 100, and facilitate a user to know the current state of the electronic device 100.

The first light guide 153 has a light exit end 1531, and the light exit end 1531 is located in the light exit hole 1131. The light-emitting end 1531 is an end of the first light-guiding member 153 away from the light-emitting body 151, and light emitted by the light-emitting body 151 exits from the light-emitting end 1531 through the first light-guiding member 153 and is diffused to the outside through the light-emitting hole 1131, so that a user can observe the light conveniently. In the present embodiment, the light exit end 1531 is disposed coaxially with the light exit hole 1131 in the longitudinal direction, so as to ensure that the light emitted from the light exit end 1531 can exit through the light exit hole 1131. The vertical direction in the present embodiment refers to the vertical direction of the electronic apparatus 100, which is the direction in which the face case 113 faces the bottom case 111, and the horizontal direction in the present embodiment is the direction perpendicular to the vertical direction of the electronic apparatus 100.

Further, the cross-sectional area of the first light guide 153 gradually decreases from the end close to the light emitter 151 to the light exit end 1531, that is, the longitudinal section of the first light guide 153 is substantially tapered. It should be noted that, because the first light guide 153 has a tapered longitudinal section, one end of the first light guide 153 close to the light emitter 151 is favorable for guiding the light emitted by the light emitter 151 to enter the first light guide 153, and the light exit end 1531 can converge and emit the light refracted in the first light guide 153, so as to ensure the light emitting effect of the light emitting component 150, and make the light emitting component 150 have better light emitting brightness and light emitting intensity. In the present embodiment, the first light guide 153 is a translucent silicone light guide.

The second light guide 155 includes a body 1551 and a reflective layer 1553 disposed on the body 1551. The main body 1551 has a hollow structure matched with the first light guide 153, the main body 1551 covers the first light guide 153, and the light-emitting end 1531 of the first light guide 153 extends out of the second light guide 155 and is opposite to the light-emitting hole 1131.

In this embodiment, the reflective layer 1553 may be a silver-plated coating plated on the surface of the main body 1551 to reflect the light diffused from the first light guide 153 by the light emitting body 151. Specifically, since the first light guide 153 is a translucent silica gel light guide, a portion of the light emitted by the light emitter 151 can be diffused through the periphery of the first light guide 153 without being emitted through the light exit 1531. At this time, the second light guide member 155 covering the first light guide member 153 can reflect the part of light through the main body 1551 and the reflective layer 1553, so that the part of light enters the first light guide member 153 again to be emitted, and thus the light emitted by the light emitting body 151 can be furthest converged to the light emitting end 1531 of the first light guide member 153 to be emitted, thereby increasing the light emitting brightness and the light emitting intensity of the light emitting component 150, and improving the light emitting effect of the electronic device 100. It should be noted that the reflective layer 1553 may be disposed on an inner surface or an outer surface of the body 1551, and the numbers of the body 1551 and the reflective layer 1553 are only shown schematically, and do not show the specific structures of the reflective layer 1553 and the body 1551, nor limit the position where the reflective layer 1553 is disposed on the body 1551.

In some other embodiments, the light emitting assembly 150 may be a plurality of light emitting assemblies 150, and the plurality of light emitting assemblies 150 are mounted on the circuit board 130 at intervals and emit light through the corresponding light emitting holes 1131 on the front cover 113, so as to improve the appearance effect of the electronic device 100. Meanwhile, the plurality of light emitting assemblies 150 can emit light according to different states of the electronic device 100, so that the state of the electronic device 100 can be better reflected.

In this embodiment, as shown in fig. 2, the electronic device 100 further includes a key switch 170 and a key 180, the key switch 170 is electrically connected to the circuit board 130, and the key 180 is sleeved on the outer periphery of the key switch 170. When the user presses the key 180, the key 180 is forced to push the key switch 170, so that the key switch 170 is connected to the circuit on the circuit board 130, and the function module connected to the circuit board 130 is triggered to work, thereby implementing the related functions of the electronic device 100. Correspondingly, the front shell 113 is provided with a key hole 1133, the key hole 1133 and the key 180 are correspondingly arranged, and the key 180 is exposed through the key hole 1133, so that the user can press the key 180 conveniently.

In some embodiments, the key switches 170 may be multiple, and the multiple key switches 170 are disposed on the circuit board 130 at intervals, for example, in an array, and are used to control on/off of different circuits on the circuit board 130. Accordingly, there may be a plurality of keys 180, and the plurality of keys 180 correspond to the plurality of key switches 170 one to one. In this case, there are a plurality of key holes 1133, and the plurality of key holes 1133 correspond to the plurality of keys 180 one by one.

Referring to fig. 2 and 3, the electronic device 100 further includes a position limiting bracket 190, and the position limiting bracket 190 is connected between the bottom case 111 and the front case 113. The limiting bracket 190 is provided with a first limiting hole 191 and a second limiting hole 192, the key 180 penetrates through the first limiting hole 191, and the first light guide part 153 and the second light guide part 155 penetrate through the second limiting hole 192.

The first position-limiting hole 191 is disposed corresponding to the key 180 and is disposed coaxially with the key hole 1131, so as to limit the displacement of the key 180 in a direction perpendicular to the axial direction of the key hole 1133. For example, when the user presses the key 180, the key 180 can displace relative to the electronic device 100 along the axial direction of the first position-limiting hole 191, that is, the key 180 displaces relative to the electronic device 100 along the pressing direction, so as to push the key switch 170. Due to the limitation of the first limiting hole 191, the key 180 cannot be displaced along the direction perpendicular to the axial direction of the first limiting hole 191, so that the key 180 can accurately push the key switch 170.

The second limiting hole 192 corresponds to the first light guide 153 and the second light guide 155 to limit the position of the second light guide 155, so that when the electronic device 100 is impacted by an external force, the light emitting assembly 150 does not laterally shift relative to the electronic device 100, the light emitting end 1531 corresponds to the light emitting hole 1131, and the light emitting of the electronic device 100 is ensured.

In this embodiment, the electronic device 100 further includes a buffer 120, and the buffer 120 is disposed between the key switch 170 and the key 180. The buffer member 120 includes a buffer structure 121 and a buffer body 123, the buffer structure 121 is disposed on the buffer body 123, and the buffer structure 121 is correspondingly disposed between the key 180 and the key switch 170. The buffer structure 121 and the buffer main body 123 are integrally formed, and the buffer main body 123 covers the circuit board 130, the light emitting assembly 150, the key switch 170, and the like in the electronic device 100, and plays a role in preventing water and dust, protects the circuit board 130, the light emitting assembly 150, the key switch 170, and the like in the electronic device 100, and prolongs the service life of the electronic device 100.

The buffer structure 121 may be made of an elastic material such as silica gel, and when the user presses the key 180, the buffer structure 121 deforms, so as to push the key switch 170 to connect to the related circuits of the circuit board 130. Meanwhile, the buffer structure 121 disposed between the key 180 and the key switch 170 may improve the user's feeling when pressing the key 180. It should be noted that the buffering structure 121 may be made of a soft material, and when the user presses the key 180 to make the buffering structure 121 abut against the key switch 170, the buffering structure 121 may prevent the key 180 from directly abutting against the key switch 170 to cause abrasion of the key switch 170, so as to prolong the service life of the key switch 170. In some embodiments, when there are a plurality of buttons 180 and button switches 170, there are a plurality of buffer structures 121, and the plurality of buffer structures 121 are disposed on the buffer body 123. Further, referring to fig. 3, the buffer 120 is provided with a protrusion 125 at a periphery thereof, and the protrusion 125 is disposed between the limiting bracket 190 and the bottom case 111. The protrusion 125 may be made of an elastic material, and the protrusion 125 disposed between the position limiting bracket 190 and the bottom case 111 is compressed when the position limiting bracket 190 and the bottom case 111 are connected, so that the position limiting bracket 190 and the bottom case 111 can be tightly connected. In this embodiment, the protrusion 125 is connected to the periphery of the buffer main body 123, and when the protrusion 125 realizes the tight connection between the limiting bracket 190 and the bottom case 111, the buffer main body 123 can better provide waterproof and dustproof protection for the circuit board 130, the light emitting assembly 150, the key switch 170, and the like.

In this embodiment, the buffer member 120 and the second light guide member 155 are integrally formed, for example, the buffer main body 123, the buffer structure 121, the protrusion 125 and the second light guide member 155 are integrally formed by injection molding, which can reduce the processing steps and the assembling steps of the electronic device 100, and improve the production efficiency of the electronic device 100.

The embodiment of the utility model provides an in electronic equipment 100, install circuit board 130 of light-emitting component 150 and install between drain pan 111 and face-piece 113, the light that light-emitting component 150 emitted is emergent through the unthreaded hole 1131 of face-piece 113, wherein light-emitting component 150 includes luminous body 151, first leaded light 153 and second leaded light 155, the light that luminous body 151 emitted is emergent through first leaded light 153 via the light-emitting end 1531 of first leaded light 153 after the leaded light of first leaded light 153, wherein, the cover establishes the outer second leaded light 155 of first leaded light 153 and can reflect the light that does not enter first leaded light 153 leaded light outgoing light again of the light-emitting end 1531 of first leaded light 153 and go out, thereby make the light that luminous body 151 emitted can gather the light-emitting end 1531 outgoing of first leaded light 153 to the at utmost, increase luminous luminance and luminous intensity of light-emitting component 150, improve electronic equipment 100's luminous effect.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through the inside of two elements, or they may be connected only through surface contact or through surface contact of an intermediate member. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," or the like, mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Claims (10)

1. An electronic device, comprising:

the shell comprises a bottom shell and a face shell, the bottom shell is connected with the face shell, and the face shell is provided with a light outlet;

the circuit board is arranged between the bottom shell and the face shell; and

the light-emitting component comprises a light-emitting body, a first light guide piece and a second light guide piece, the light-emitting body is installed on the circuit board and faces the light outlet hole, the first light guide piece is covered on the light-emitting body, the second light guide piece is covered on the first light guide piece, the first light guide piece is provided with a light outlet end, and the light outlet end extends out of the second light guide piece and is located in the light outlet hole.

2. The electronic device of claim 1, wherein a cross-sectional area of the first light guide gradually decreases from an end near the light emitter to the light exit end.

3. The electronic device of claim 1, wherein the first light guide is a translucent silicone light guide.

4. The electronic device of claim 1, wherein the second light guide includes a body and a reflective layer disposed on the body.

5. The electronic device of claim 1, wherein the light emitter comprises at least one light emitting diode.

6. The electronic device according to any one of claims 1 to 5, further comprising a key switch and a key, wherein the key switch is electrically connected to the circuit board, and the key is sleeved on the periphery of the key switch; the face shell is provided with a key hole, the key hole and the key are correspondingly arranged, and the key is exposed through the key hole.

7. The electronic device of claim 6, further comprising a retaining bracket connected between the bottom housing and the face housing; the limiting support is provided with a first limiting hole and a second limiting hole, the key penetrates through the first limiting hole, and the second light guide piece penetrates through the second limiting hole.

8. The electronic device of claim 7, further comprising a buffer disposed between the key switch and the key.

9. The electronic device of claim 8, wherein the buffer member has a protrusion at a periphery thereof, and the protrusion is disposed between the limiting bracket and the bottom case.

10. The electronic device of claim 8, wherein the buffer is integrally formed with the first light guide.

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