CN216562858U - Electronic equipment - Google Patents

Abstract

The utility model discloses an electronic device, comprising: the key comprises a shell, a key hole is formed in the shell, and a connecting piece extends out of the inner wall of the shell at a position close to the key hole; the key module comprises a key and a light guide piece, wherein the key comprises a pressing part and a connecting arm extending outwards from the pressing part, the pressing part is at least partially installed in the key hole, the light guide piece surrounds the key, at least part of the light guide piece is arranged in the key hole, a first fixing part extends outwards from the light guide piece, the first fixing part is arranged on the inner wall of the shell and between the connecting arms, and the connecting piece is matched with the connecting arms to fix the first fixing part and the connecting arms. The electronic equipment solves the problem that the electronic equipment in the prior art is complex to operate when the keys and the light-emitting parts are assembled.

Description

Electronic equipment

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to electronic equipment.

Background

Electronic equipment is a kind of equipment which is composed of electronic components such as an integrated circuit, a transistor, an electronic tube and the like, functions and structures of the electronic equipment are various according to the ever-changing diversified requirements of people, for example, some electronic equipment which needs to have a switch function and an indication function at the same time is generally provided with a press key and an indicator light, the press key is used for controlling the on and off of the electronic equipment, and the indicator light is used for indicating the on or off state of the press key currently.

At present, for the convenience of indicating the on or off state of the button by the indicator light, most of the indicator lights are arranged around the button, specifically, the transparent luminous piece in the indicator light is arranged around the button, and then the transparent luminous piece is fixed on the shell of the electronic equipment through screws, however, the screw fixing and assembling mode is more complicated.

SUMMERY OF THE UTILITY MODEL

In view of the above, an object of the present invention is to provide an electronic device, which aims to solve the problem of the prior art that the operation of assembling the key and the light emitting element is complicated.

The electronic device provided by the utility model comprises:

the key comprises a shell, a key hole is formed in the shell, and a connecting piece extends out of the inner wall of the shell at a position close to the key hole;

the key module comprises a key and a light guide piece, wherein the key comprises a pressing part and a connecting arm extending outwards from the pressing part, the pressing part is at least partially installed in the key hole, the light guide piece surrounds the key, at least part of the light guide piece is arranged in the key hole, a first fixing part extends outwards from the light guide piece, the first fixing part is arranged on the inner wall of the shell and between the connecting arms, and the connecting piece is matched with the connecting arms to fix the first fixing part and the connecting arms.

Above-mentioned electronic equipment, install with the casing in the casing key hole through pressing the splenium with in the button, and locate the key hole after covering the leaded light spare on the button and be connected with the casing, press splenium and leaded light spare respectively outwards to extend linking arm and first fixed part, it fixes first fixed part and linking arm to cooperate through connecting piece and the linking arm on the casing, when carrying out the assembly of button module and casing, only need connecting piece and the simple cooperation of linking arm on the casing alright realize fixing between button module and the casing, mounting means convenient and fast, electronic equipment among the prior art has been solved and has been assembling button and luminous member complex operation's problem.

In addition, according to the electronic device proposed by the present invention, the following additional technical features may be further provided:

further, the connecting arm is kept away from the one end of pressing the splenium is equipped with the sleeve, be equipped with the confession on the first fixed part the through-hole that the connecting piece passed, the connecting piece passes the through-hole with the sleeve cup joints the back, first fixed part extrusion the shells inner wall with between the sleeve.

Further, the light guide member includes a cylindrical light guide portion and an annular light emitting portion extending outward from one end of the light guide portion, the first fixing portion extends outward from the light guide portion, and the light emitting portion is disposed in the key hole.

Furthermore, the electronic device further comprises a circuit board arranged in the shell and a light source arranged on the circuit board, and a clearance groove facing the light source is formed in one end, far away from the light emitting part, of the light guide part.

Further, the light guide part surrounds the pressing part, the light guide part is axially provided with an avoiding groove, the connecting arm penetrates through the avoiding groove and then is matched and fixed with the connecting piece, and the light emitting part is sleeved on the pressing part.

Further, the avoiding groove comprises a first side wall close to the light emitting part and a second side wall adjacent to the first side wall, a chamfer is arranged between the first side wall and the second side wall, and the connecting arm is close to the first side wall.

Furthermore, the connecting arm is an elastic connecting arm, so that the press part is pressed to enable the key to move along the axial direction of the light guide piece.

Furthermore, the two connecting arms are arranged, and the two connecting arms are arranged along the center of the pressing portion in a symmetrical mode.

Furthermore, a limiting structure for limiting the sleeve to be separated from the connecting piece is arranged between the sleeve and the connecting piece.

Further, the sleeve includes second fixed part and elastic deformation portion, the second fixed part with be formed with the breach so that between the elastic deformation portion can be relative the second fixed part is movable, elastic deformation portion with be equipped with spacing arch on one of them of connecting piece, be equipped with spacing step on another, the sleeve with the in-process that the connecting piece cup jointed, elastic deformation portion receives the extrusion deformation of connecting piece, the sleeve with the back that targets in place is installed to the connecting piece, elastic deformation portion resumes to initial condition, so that spacing arch with spacing step supports and leans on.

Drawings

Fig. 1 is an exploded view of an electronic device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a key in an electronic device according to an embodiment of the present invention under a first viewing angle;

fig. 3 is a schematic structural diagram of a key in an electronic device according to an embodiment of the present invention under a second viewing angle;

fig. 4 is a schematic structural diagram of a light guide in an electronic device according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a key module in an electronic device according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a connection between a key module and a circuit board in an electronic device according to an embodiment of the present invention;

fig. 7 is a schematic connection diagram of an upper housing and a key module in an electronic device according to an embodiment of the present invention at a first viewing angle;

FIG. 8 is an enlarged view taken at A in FIG. 7;

fig. 9 is a schematic structural diagram of an upper housing in an electronic device according to an embodiment of the present invention;

FIG. 10 is an enlarged view of FIG. 9 at B;

fig. 11 is a schematic connection diagram of an upper housing and a key module in an electronic device according to an embodiment of the utility model at a second viewing angle;

fig. 12 is an enlarged view of fig. 11 at C.

Description of the main element symbols:

the following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The electronic device in the embodiment of the present invention is a device that needs to be equipped with the key 30 and the light-emitting indicator, such as an intelligent socket, a sweeper, a juicer, a coffee maker, a bread maker, and a desktop fan. Referring to fig. 1, the embodiment of the utility model takes a socket as an example to illustrate the technical solution of the utility model.

Referring to fig. 1 to 12, a socket according to an embodiment of the present invention is shown, the socket includes a housing 10 and a key module 20 disposed in the housing 10, wherein:

casing 10 is last to have seted up button hole 110, be used for installing button module 20, casing 10 inner wall is being close to button hole 110 position and is extending connecting piece 111, be used for fixing button module 20 to casing 10 on, it is concrete, button module 20 includes button 30 and leaded light piece 40, control row's opening and closing of inserting through button 30, leaded light piece 40 is used for instructing row's current state of inserting, be in the open mode or closed condition, generally, when leaded light piece 40 is in luminous state, row inserts and is currently in the open mode, when leaded light piece 40 is in the non-luminous state, row inserts and is currently in closed condition.

More specifically, the key 30 includes a pressing portion 31 and a connecting arm 32 extending outward from the pressing portion 31, the pressing portion 31 is at least partially installed in the key hole 110, so that a user can control the electronic device to be opened or closed by pressing the pressing portion 31 outside the housing 10, the light guide member 40 is disposed around the key 30, and at least a portion of the light guide member 40 is disposed in the key hole 110, so that the light guide member 40 receives light emitted by the light source inside the extension socket and transmits the light to the outside through the key hole 110, thereby achieving an indication effect, and the user can determine whether the current extension socket is in an open state or a closed state by observing a display state of the light guide member 40.

Further, the light guide member 40 extends outward to form a first fixing portion 41, the first fixing portion 41 is disposed between the inner wall of the casing 10 and the connecting arm 32, and the connecting member 111 on the inner wall of the casing 10 is engaged with the connecting arm 32 to connect the first fixing portion 41 and the connecting arm 32.

It can be understood that, the pressing portion 31 of the key 30 is installed in the key hole 110 of the casing 10 and connected to the casing 10, the light guide member 40 is sleeved on the key 30 and then arranged in the key hole 110 and connected to the casing 10, the pressing portion 31 and the light guide member 40 respectively extend outward to form the connecting arm 32 and the first fixing portion 41, the connecting member 111 on the casing 10 is matched with the connecting arm 32 to fixedly connect the first fixing portion 41 and the connecting arm 32 to the casing 10, and the installation method is convenient and fast.

In this embodiment, a sleeve 33 is disposed at an end of the connecting arm 32 away from the pressing portion 31, a through hole 410 for the connecting element 111 to pass through is disposed on the first fixing portion 41, and after the connecting element 111 passes through the through hole 410 and is sleeved with the sleeve 33, the first fixing portion 41 is squeezed between the inner wall of the housing 10 and the sleeve 33, so that the first fixing portion 41 and the connecting arm 32 are fixed to the housing 10 by the connecting element 111 cooperating with the connecting arm 32.

In order to improve the connection stability between the key module 20 and the housing 10, a limiting structure is provided between the sleeve 33 and the connecting member 111 for limiting the separation of the sleeve 33 from the connecting member 111, and after the connecting member 111 is sleeved with the sleeve 33, the limiting sleeve 33 is separated from the connecting member 111.

As a specific embodiment of the above-mentioned restricting the sleeve 33 from being detached from the connecting piece 111, the sleeve 33 includes a second fixing portion 330 and an elastic deformation portion 331, a notch 332 is formed between the second fixing portion 330 and the elastic deformation portion 331 so that the elastic deformation portion 331 can move relative to the second fixing portion 330, and specifically, two notches 332 are opened at one end portion of the sleeve 33 along the axial direction of the sleeve 33 so as to form the elastic deformation portion 331 between the two notches 332. The notch 332 on the sleeve 33 can be opened parallel to the axial direction of the sleeve 33, so that the elastic deformation portion 331 is regular strip-shaped. In practical applications, the sleeve 33 can be made of plastic, and because the plastic has elastic behavior, the elastic deformation portion 331 can deform outward under the action of external force and recover to the original state after the external force disappears, so that two states of the elastic deformation portion 331 can be formed, an active state of deforming outward relative to the second fixing portion 330 and an initial state.

As shown in fig. 3 and 10, for example, the elastic deformation portion 331 is provided with a limit protrusion 3310, the connecting member 111 is provided with a limit step 1110, the side wall of the connecting member 111 is provided with a groove 1111, and a limit step 1110 is formed at the bottom of the groove 1111, during the process of sleeving the sleeve 33 with the connecting member 111, the limit step 1110 moves along the surface of the elastic deformation portion 331, and the elastic deformation portion deforms under the pressing action of the limit step 1110 until the elastic deformation portion 331 moves into the groove 1111, the sleeve 33 and the connecting member 111 are installed in place, and the elastic deformation portion returns to the initial state. Referring to fig. 12, at this time, the lower end surface of the position-limiting protrusion 3310 abuts against the position-limiting step 1110 on the connecting member 111 to limit the sleeve 33 from separating from the connecting member 111.

Further, the light guide member 40 includes a cylindrical light guide portion 401 and an annular light emitting portion 402 extending outward from one end of the light guide portion 401, the first fixing portion 41 extends outward from the light guide portion 401, the light emitting portion 402 is disposed in the key hole 110, and the light guide portion 401 is configured to receive light emitted by a light source in the extension socket and transmit the light emitted by the light source through the light emitting portion 402 disposed in the key hole 110.

Furthermore, the extension socket further comprises a circuit board arranged in the housing 10 and a light source arranged on the circuit board, wherein the housing 10 comprises an upper housing 11 and a lower housing 12, the circuit board is arranged on the lower housing 12, the connecting member 111 is arranged on the upper housing 11, one end of the light guide portion 401, which is far away from the light emitting portion 402, is provided with a clearance groove 4010 facing the light source, after the upper housing 11 and the lower housing 12 are fixedly connected, the light guide portion 401 is attached to the circuit board and the clearance groove 4010 faces the light source, so as to receive the light emitted by the light source and transmit the light emitted by the light source, in addition, the light guide portion 401 is attached to the circuit board, when the key 30 is pressed hard, the light guide portion 40 does not have a sinking risk, in the specific implementation of the embodiment, the circuit board is arranged as a PCB 50, and the light source is arranged as an LED lamp 60.

In this embodiment, because the key module 20 is fixedly connected to the housing 10 through the first fixing portion 41 and the connecting arm 32 respectively extending outward from the light guide member 40 and the pressing portion 31, and the light guide member 40 is disposed around the key 30, in order to prevent interference between the light guide member 40 and the key 30, therefore, the light guide portion 401 has an avoiding groove 4011 along the axial direction, the connecting arm 32 is fixed to the connecting member 111 after passing through the avoiding groove 4011, the pressing portion 31 is sleeved with the light emitting portion 402, and specifically, the avoiding groove 4011 includes a first side wall 4012 close to the light emitting portion 402 and a second side wall 4013 disposed adjacent to the first side wall 4012.

Further, because light guide part 401 has seted up along the axial and dodged groove 4011, linking arm 32 passes and dodges groove 4011 after fixed with the cooperation of connecting piece 111, under the sheltering from of linking arm 32, probably produce the shadow at the intersection of linking arm 32 and leaded light spare 40, in order to reduce the shadow that produces owing to the sheltering from of linking arm 32, in this embodiment, be equipped with the chamfer between first lateral wall 4012 and the second lateral wall 4013, linking arm 32 is close to first lateral wall 4012, when this embodiment is specifically implemented, the chamfer is preferably 45 degrees.

In order to realize the opening or closing of the electronic device controlled by the pressing part 31 in the key hole 110, the circuit board is provided with an electronic key 70 for controlling the opening or closing of the extension socket, the key 30 is arranged opposite to the electronic key 70, the connecting arm 32 is an elastic connecting arm 32, and the key 30 can move along the axial direction of the light guide member 40 by pressing the pressing part 31 to drive the electronic key 70 to move, so that the opening or closing of the extension socket is controlled.

By way of example and not limitation, in the present embodiment, as shown in fig. 2, two connecting arms 32 are provided, and the two connecting arms 32 are arranged along the center of the pressing portion 31 symmetrically, so as to ensure the connection stability between the key module 20 and the housing 10 under the condition that the number of the connecting arms 32 is as small as possible, in some alternative embodiments of the present invention, the number of the connecting arms 32 may also be set to be one or more, and in some alternative embodiments of the present invention, the sleeves 33 on the connecting arms 32 may also not be arranged on the same straight line, so as to achieve the fool-proof effect.

In summary, in the electronic device in the above embodiments of the present invention, the pressing portion 31 of the key 30 is installed in the key hole 110 of the housing 10 and connected to the housing 10, the light guide member 40 is sleeved on the key 30 and then disposed in the key hole 110 and connected to the housing 10, the pressing portion 31 and the light guide member 40 respectively extend outward to form the connecting arm 32 and the first fixing portion 41, and the connecting member 111 on the housing 10 is matched with the connecting arm 32 to fix the first fixing portion 41 and the connecting arm 32, when the key module 20 is assembled with the housing 10, the fixing between the key module 20 and the housing 10 can be achieved only by simply matching the connecting member 111 on the housing 10 with the connecting arm 32, the installation method is convenient and fast, and the problem of complicated operation when the key 30 and the light emitting member are assembled in the electronic device in the prior art is solved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily 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.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An electronic device, comprising:

the key comprises a shell, a key hole is formed in the shell, and a connecting piece extends out of the inner wall of the shell at a position close to the key hole;

the key module comprises a key and a light guide piece, wherein the key comprises a pressing part and a connecting arm extending outwards from the pressing part, the pressing part is at least partially installed in the key hole, the light guide piece surrounds the key, at least part of the light guide piece is arranged in the key hole, a first fixing part extends outwards from the light guide piece, the first fixing part is arranged on the inner wall of the shell and between the connecting arms, and the connecting piece is matched with the connecting arms to fix the first fixing part and the connecting arms.

2. The electronic device according to claim 1, wherein a sleeve is disposed at an end of the connecting arm away from the pressing portion, a through hole for the connecting element to pass through is disposed on the first fixing portion, and after the connecting element passes through the through hole and is sleeved with the sleeve, the first fixing portion is pressed between the inner wall of the housing and the sleeve.

3. The electronic device of claim 1, wherein the light guide member includes a cylindrical light guide portion and an annular light emitting portion extending outward from one end of the light guide portion, the first fixing portion extends outward from the light guide portion, and the light emitting portion is disposed in the key hole.

4. The electronic device of claim 3, further comprising a circuit board disposed in the housing and a light source disposed on the circuit board, wherein a clearance groove facing the light source is disposed at an end of the light guide portion away from the light emitting portion.

5. The electronic device according to claim 3, wherein the light guide member surrounds the pressing portion, the light guide portion has an avoiding groove along an axial direction, the connecting arm passes through the avoiding groove and then is fixed to the connecting member, and the light emitting portion is sleeved on the pressing portion.

6. The electronic device according to claim 5, wherein the avoiding groove includes a first sidewall adjacent to the light emitting portion and a second sidewall adjacent to the first sidewall, a chamfer is disposed between the first sidewall and the second sidewall, and the connecting arm is adjacent to the first sidewall.

7. The electronic device according to claim 1, wherein the connecting arm is an elastic connecting arm to move the key in an axial direction of the light guide member by pressing the pressing portion.

8. The electronic device according to claim 1 or 7, wherein the connecting arms are provided in two, and the two connecting arms are provided symmetrically along a center of the pressing portion.

9. The electronic device of claim 2, wherein a limiting structure is disposed between the sleeve and the connecting member for limiting the sleeve from disengaging from the connecting member.

10. The electronic device of claim 2, wherein the sleeve includes a second fixing portion and an elastic deformation portion, a gap is formed between the second fixing portion and the elastic deformation portion to enable the elastic deformation portion to move relative to the second fixing portion, one of the elastic deformation portion and the connecting member is provided with a limiting protrusion, the other one of the elastic deformation portion and the connecting member is provided with a limiting step, in the process that the sleeve and the connecting member are sleeved, the elastic deformation portion is extruded and deformed by the connecting member, and after the sleeve and the connecting member are installed in place, the elastic deformation portion returns to an initial state to enable the limiting protrusion to abut against the limiting step.

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