CN210897065U - Light-transmitting key device - Google Patents
Light-transmitting key device Download PDFInfo
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- CN210897065U CN210897065U CN201922339143.6U CN201922339143U CN210897065U CN 210897065 U CN210897065 U CN 210897065U CN 201922339143 U CN201922339143 U CN 201922339143U CN 210897065 U CN210897065 U CN 210897065U
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Abstract
The utility model relates to a printing opacity button device the utility model discloses an among the printing opacity button device, because set up leaded light spare between the transparent display area that LED lamp and button on the circuit board covered, the leaded light post on the leaded light spare can be with the light guide transparent display area that the LED lamp sent, moreover, is equipped with the lens-shading piece at the outside cover of leaded light spare, and the lens-shading piece can prevent that light from spilling, can make like this the utility model discloses a printing opacity button device outward appearance is beautiful, makes to use the utility model discloses an electronic product of printing opacity button device receives consumers and likes. Furthermore, the utility model discloses a printing opacity button device, simple structure easily makes, and the cost is lower.
Description
Technical Field
The utility model relates to a printing opacity button device especially relates to a printing opacity button device for on the electronic product.
Background
At present, electronic products in the market often have transparent keys, but the actual effect is not perfect enough, the brightness is dim, light leakage occurs when the brightness is too high, and the problem cannot be solved by the structures of the electronic products. In addition, the light-transmitting key on the market is complex in structure and inconvenient to assemble.
SUMMERY OF THE UTILITY MODEL
In view of the above, the technical problem to be solved by the present invention is to provide a light-transmitting key device, which has a simple structure and is not easy to leak light.
In order to achieve the above object, the utility model provides a light-transmitting key device, which comprises an installation body and a circuit board, wherein the circuit board is provided with a switch and an LED lamp; the mounting body is provided with a connecting column, the connecting column is supported between the mounting body and the circuit board, the mounting body is provided with a mounting hole, a mounting ring is embedded in the mounting hole, a light shading piece is embedded in the mounting ring, a key cover is covered on the light shading piece, and a button and a transparent display area are arranged on the key cover;
the connecting cavity that link up from top to bottom is equipped with on the shading part, inlays in the connecting cavity and is equipped with leaded light spare, and leaded light spare is including pressing splenium and leaded light post the upper end butt of splenium is at the lower surface of button, presses the lower extreme of splenium to support on the switch, leaded light post upper end is supported at transparent display area lower surface, the LED lamp is aimed at to leaded light post lower extreme.
Preferably, be equipped with 3 LED lamps on the circuit board, leaded light spare has 3 leaded light posts, be equipped with 3 transparent display areas on the key-press cover.
Preferably, the shading part is provided with a light guide hole, and the light guide column is embedded in the light guide hole.
Preferably, the opening at the lower end of the light shielding member covers the LED lamp.
Preferably, a plurality of first connecting hooks extending downwards are arranged on the mounting ring along the circumferential direction, and the first connecting hooks are hooked at the bottom of the mounting body.
Preferably, the bottom surface of the button cover is provided with two assembling columns, the shading piece is provided with a fixing hole, and the assembling columns are connected in the fixing hole.
Preferably, the side wall of the mounting hole is provided with a positioning groove, and the outer wall of the mounting ring is provided with a positioning edge matched with the positioning groove.
Preferably, the light shielding member is made of a black rubber material.
Preferably, a plurality of second connecting hooks extending downwards are arranged on the key cover along the circumferential direction, and the second connecting hooks are hooked at the bottom of the mounting ring.
As above, the utility model relates to a printing opacity button device has following beneficial effect: the utility model discloses an among the printing opacity button device, because set up leaded light spare between the transparent display area on LED lamp on the circuit board and the key cover, the leaded light post on the leaded light spare can be with the light guide transparent display area that the LED lamp sent, moreover, is equipped with the lens-shading piece at the outside cover of leaded light spare, and the lens-shading piece can prevent that light from spilling, can make like this the utility model discloses a printing opacity button device outward appearance is beautiful for use the utility model discloses an electronic product of printing opacity button device receives the consumer and likes. Furthermore, the utility model discloses a printing opacity button device, simple structure easily makes, and the cost is lower.
Drawings
Fig. 1 is a schematic view illustrating a disassembled transparent key device according to the present invention.
Fig. 2 is a schematic view of the overall structure of a light-transmitting key device according to the present invention.
Fig. 3 is a cross-sectional view of a transparent key device according to the present invention.
Fig. 4 is a schematic structural view of the keymat.
Fig. 5 shows a schematic view of the mounting ring.
Fig. 6 shows a schematic view of the mounting ring from another perspective.
Fig. 7 is a schematic structural view of the light shielding member.
Fig. 8 is a partial structural view of the mounting body.
Description of the element reference numerals
1 mounting body
2 Circuit Board
3 switch
4 LED lamp
5 connecting column
6 mounting hole
7 mounting ring
8 shading part
9 push-button cover
10 push button
11 transparent display area
12 connecting cavity
13 light guide
14 pressing part
15 light guide column
16 first connecting hook
17 assembling post
18 fixed hole
19 positioning groove
20 positioning edge
21 screw
22 light guide hole
23 second connecting hook
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
As shown in fig. 1, the utility model provides a light-transmitting key device, which comprises a mounting body 1 and a circuit board 2, wherein the circuit board 2 is provided with a switch 3 and an LED lamp 4; the mounting body 1 is provided with a connecting column 5, the connecting column 5 is supported between the mounting body 1 and the circuit board 2, the mounting body 1 is provided with a mounting hole 6, a mounting ring 7 is embedded in the mounting hole 6, a light shielding piece 8 is embedded in the mounting ring 7, the light shielding piece 8 is covered with a key cover 9, and the key cover 9 is provided with a button 10 and a transparent display area 11;
be equipped with the connection chamber 12 that link up from top to bottom on the light-proof 8, inlay in connecting chamber 12 and be equipped with leaded light spare 13, leaded light spare 13 is including pressing portion 14 and leaded light post 15, press the lower surface of portion 14's upper end butt at button 10, press the lower extreme of portion 14 to support on switch 3, leaded light post 15 upper end is supported at transparent display area 11 lower surface, leaded light post 15 lower extreme is aimed at LED lamp 4.
The utility model discloses an among the printing opacity button device, owing to set up leaded light spare 13 between the transparent display area 11 on LED lamp 4 on circuit board 2 and the key-press cover 9, leaded light post 15 on the leaded light spare 13 can be with the light guide transparent display area 11 that LED lamp 4 sent, moreover, is equipped with the light-shielding piece 8 at the outside cover of leaded light spare 13, and light-shielding piece 8 can prevent light and spill, can make like this the utility model discloses a printing opacity button device outward appearance is beautiful, makes and uses the utility model discloses an electronic product of printing opacity button device receives consumers and likes. Furthermore, the utility model discloses a printing opacity button device, simple structure easily makes, and the cost is lower.
As a preferred embodiment, please refer to fig. 1 and 2, 3 LED lamps 4 are disposed on the circuit board 2, the light guide member 13 has 3 light guide columns 15, and the key cover 9 has 3 transparent display areas 11. Only one switch 3 is arranged on the circuit board 2, and 3 transparent display areas 11 are arranged on the plastic key cover 9 and used as indicator lights which can be respectively lightened to show that the products are in different states. Thereby each leaded light post 15 of 8 light-shields made through rubber materials realizes separating light, realizes independently lightening the effect of each lamp. Referring to fig. 1, 3 and 7, the light shielding member 8 is provided with a light guide hole 22, and the light guide pillar 15 is embedded in the light guide hole 22. Thus, the light guide posts 15 are spaced apart, and light does not interfere with each other or leak light. In order to prevent light from leaking from the portions where light does not leak, the LED lamp 4 is covered by an opening at the lower end of the light shielding member 8, as shown in fig. 1 and 3. Thus, light cannot leak from the gap at the connection of the light-shielding member 8 and the circuit board 2. As shown in fig. 5 and 6, a plurality of first connecting hooks 16 extending downward are circumferentially disposed on the mounting ring 7, and referring to fig. 1, the first connecting hooks 16 are hooked at the bottom of the mounting body 1. This enables the mounting ring 7 to be connected with the mounting body 1. As shown in fig. 4, a plurality of second connecting hooks 23 extending downward are circumferentially provided on the keycap 9, and referring to fig. 1 and 3, the second connecting hooks 23 are hooked on the bottom of the mounting ring 7.
In order to enable the key cover 9 and the light shielding member 8 to be connected in a positioning manner, as shown in fig. 1, 4 and 7, the bottom surface of the key cover 9 is provided with two assembling columns 17, the light shielding member 8 is provided with fixing holes 18, and the assembling columns 17 are connected in the fixing holes 18. In order to connect the mounting ring 7 and the mounting body 1 in a positioning manner, as shown in fig. 8, a positioning groove 19 is provided on the sidewall of the mounting hole 6, and as shown in fig. 6, a positioning rib 20 which is matched with the positioning groove 19 is provided on the outer wall of the mounting ring 7.
In order to achieve a better light-shielding effect of the light shield 8, the light shield 8 is made of a black rubber material.
The utility model discloses an assembly step of printing opacity button device as follows:
1. assembling the key cover 9 and the light guide member 13 together, wherein 3 light guide columns 15 of the light guide member 13 and 3 transparent display areas 11 of the key cover 9 are assembled in alignment;
2. then, installing the shading piece 8, and fixing 3 assembled parts well by utilizing the interference fit of 2 assembling columns 17 and 2 fixing holes 18;
3. the positioning columns on the key cover 9 and the positioning semicircular holes of the mounting ring 7 are aligned and assembled, and 3 second connecting hooks 23 of the key cover 9 are required to be fastened in place during assembly;
4. the assembled parts are integrally arranged in the installation body 1, aligned and assembled by utilizing the positioning grooves 19 and the positioning edges 20, and 2 hooking requirements are required to be buckled in place;
5. the circuit board 2 is assembled, screws 21 are installed, and the wiring harness is inserted into the terminals and connected to the main board, completing the assembly.
Based on the technical scheme of above-mentioned embodiment, utility model's a printing opacity button device simple structure, easily manufacturing, the cost is lower.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. It will be apparent to those skilled in the art that modifications and variations can be made to the above-described embodiments without departing from the spirit and scope of the invention, and it is intended that all equivalent modifications and variations be covered by the appended claims without departing from the spirit and scope of the invention.
Claims (9)
1. A light-transmitting key device is characterized by comprising an installation body and a circuit board, wherein a switch and an LED lamp are arranged on the circuit board; the mounting body is provided with a connecting column, the connecting column is supported between the mounting body and the circuit board, the mounting body is provided with a mounting hole, a mounting ring is embedded in the mounting hole, a light shading piece is embedded in the mounting ring, a key cover is covered on the light shading piece, and a button and a transparent display area are arranged on the key cover;
the connecting cavity that link up from top to bottom is equipped with on the shading part, inlays in the connecting cavity and is equipped with leaded light spare, and leaded light spare is including pressing splenium and leaded light post the upper end butt of splenium is at the lower surface of button, presses the lower extreme of splenium to support on the switch, leaded light post upper end is supported at transparent display area lower surface, the LED lamp is aimed at to leaded light post lower extreme.
2. A light-transmissive key arrangement as recited in claim 1, wherein: be equipped with 3 LED lamps on the circuit board, leaded light spare has 3 leaded light posts, be equipped with 3 transparent display areas on the key-press cover.
3. A light-transmissive key arrangement as recited in claim 1, wherein: be equipped with the leaded light hole on the light-proof piece, the leaded light post inlays in the leaded light hole.
4. A light-transmissive key arrangement as recited in claim 1, wherein: the opening at the lower end of the light shading part covers the LED lamp.
5. A light-transmissive key arrangement as recited in claim 1, wherein: the mounting ring is provided with a plurality of first connecting hooks extending downwards along the circumferential direction, and the first connecting hooks are hooked at the bottom of the mounting body.
6. A light-transmissive key arrangement as recited in claim 1, wherein: the bottom surface of the button cover is provided with two assembling columns, the shading piece is provided with a fixing hole, and the assembling columns are connected in the fixing hole.
7. A light-transmissive key arrangement as recited in claim 1, wherein: the side wall of the mounting hole is provided with a positioning groove, and the outer wall of the mounting ring is provided with a positioning edge matched with the positioning groove.
8. A light-transmissive key arrangement as recited in claim 1, wherein: the shading piece is made of black rubber materials.
9. A light-transmissive key arrangement as recited in claim 1, wherein: and a plurality of second connecting hooks extending downwards are arranged on the key cover along the circumferential direction, and the second connecting hooks are hooked at the bottom of the mounting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922339143.6U CN210897065U (en) | 2019-12-20 | 2019-12-20 | Light-transmitting key device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922339143.6U CN210897065U (en) | 2019-12-20 | 2019-12-20 | Light-transmitting key device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897065U true CN210897065U (en) | 2020-06-30 |
Family
ID=71324887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922339143.6U Active CN210897065U (en) | 2019-12-20 | 2019-12-20 | Light-transmitting key device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382521A (en) * | 2020-11-23 | 2021-02-19 | 秦皇岛泰和安科技有限公司 | Interconnected lamp key structure |
-
2019
- 2019-12-20 CN CN201922339143.6U patent/CN210897065U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382521A (en) * | 2020-11-23 | 2021-02-19 | 秦皇岛泰和安科技有限公司 | Interconnected lamp key structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220125 Address after: 163 yangzaichuan Road, Jiangnan District, Seoul, Korea Patentee after: BODYFRIEND CO.,LTD. Address before: No.1226, Zhufeng Road, Qingpu District, Shanghai, 201713 Patentee before: Shanghai Rongtai Health Technology Co.,Ltd. |