CN217134239U - Electronic equipment and waterproof side button thereof - Google Patents
Electronic equipment and waterproof side button thereof Download PDFInfo
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- CN217134239U CN217134239U CN202220688901.4U CN202220688901U CN217134239U CN 217134239 U CN217134239 U CN 217134239U CN 202220688901 U CN202220688901 U CN 202220688901U CN 217134239 U CN217134239 U CN 217134239U
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- keycap
- waterproof
- skirt edge
- positioning
- column
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Abstract
The utility model discloses an electronic device and a waterproof side button thereof, which comprises a first body, a second body, an elastic arm and a waterproof piece; the wavy elastic arm is arranged on the waterproof side key, the positioning part and the positioning hole are arranged on the elastic arm in a matched mode, the positioning groove and the positioning column are arranged on the shell, the positioning part is fixed in the positioning groove, the positioning column penetrates through the positioning hole and is fixed in a hot melting mode, so that the waterproof side key has good hand feeling, and the spring is replaced by plastic, the cost of a product is reduced, and the product is more competitive; the waterproof piece is arranged on the waterproof side key, so that the outer side of the first skirt edge and the outer side of the second skirt edge are tightly attached to the inner wall surface of the shell to form sealing; because the first skirt edge and the second skirt edge are provided with forward elastic force, when the waterproof side key is pressed, the outer side of the first skirt edge and the outer side of the second skirt edge can be tightly attached to the inner wall surface of the shell forward to form a sealing structure, so that a good waterproof effect is achieved, and the existing requirements are met.
Description
Technical Field
The utility model belongs to the technical field of the electronic equipment technique and specifically relates to indicate an electronic equipment and waterproof side button thereof.
Background
The electronic equipment is a related product based on electric energy, and mainly comprises: watches, smart phones, telephones, televisions, video players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio recorders, combination speakers, compact disc players (CD), music players (MP 3, MP4, MP 5), computers, game consoles, mobile communication products, and the like; since the electronic tube is the basic element of the early products, the electronic devices are famous.
Electronic equipment is ubiquitous in daily life, along with the improvement of the appreciation level of various use experiences of vision, hearing and touch of people, the electronic equipment is increasingly sophisticated and refined, and various practical, exquisite and multifunctional products emerge endlessly. People's requirement to electronic equipment is also higher and higher, all can apply to the side button in all kinds of electronic equipment, and people also can appear various different demands to the side button.
The existing side key is generally provided with a spring to enhance the elastic hand feeling in order to have good hand feeling, but the cost of the spring is higher, so that the cost of the product is higher, the price is relatively higher, and the product is not competitive; and current side button function is more single, and some directly set up waterproof circle between side button and shell, its structure is firm enough not enough sealed inadequately, reaches fine water-proof effects, can not satisfy current demand. Therefore, there is a need for an improvement in the current side key.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an electronic device and a waterproof side button thereof, which can effectively solve the problems of high cost, poor competitiveness, insufficient stability and sealing, and poor waterproof effect of the existing side button.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waterproof side key comprises a first body, a second body, an elastic arm and a waterproof piece; a first contact column extends inwards from the inner side surface of the first body, a second contact column extends inwards from the inner side surface of the second body, and one end of the second body is integrally connected with one end of the first body through a connecting part; one end of the elastic arm is integrally connected with the inner side surface of the first body, a positioning part extends from the other end of the elastic arm, a positioning hole is formed in the positioning part, and the elastic arm is wavy; the waterproof piece comprises a first keycap, an elastic first skirt edge, a second keycap and an elastic second skirt edge, wherein the first skirt edge is integrally connected with the first keycap, the first skirt edge extends outwards from the rear end of the first keycap and is positioned on the periphery of the first keycap, the first keycap wraps the first body, the first contact column extends inwards to form the first keycap, a first limiting column extends inwards from the inner side surface of the first keycap, and the first limiting column can prevent the FPC from being excessively extruded by the waterproof side keys; the second skirt edge is connected with the second keycap in an integrated mode, the second skirt edge extends outwards from the rear end of the second keycap and is located on the periphery of the second keycap, the second keycap covers the second body, the second contact column extends inwards to form the second keycap, a second limiting column extends inwards from the inner side face of the second keycap, and the second limiting column can prevent the FPC from being excessively extruded by the waterproof side key.
Preferably, the first body and the second body are both long, and the length of the first body is greater than that of the second body.
As a preferred scheme, first keycap and second keycap are all rectangular form, and the length of first keycap is greater than the length of second keycap.
As a preferred scheme, the number of the first limiting columns is two, and the two first limiting columns are respectively positioned at two ends of the inner side surface of the first keycap; and the number of the first contact posts is two, the two first contact posts are respectively positioned at two ends of the inner side surface of the first body, and the two first contact posts are positioned between the two first limiting posts.
As a preferred scheme, the number of the second limiting columns is two, and the two second limiting columns are respectively positioned at two ends of the inner side surface of the second keycap; the second contact column is one and is positioned in the middle of the inner side surface of the second body, and the second contact column is positioned between the two second limiting columns.
Preferably, the side surface of the first contact column and the side surface of the second contact column are both provided with convex ribs in a protruding manner.
As a preferred scheme, the waterproof part is silica gel.
As a preferred scheme, the first body, the connecting portion, the second body and the elastic arm are all plastic.
An electronic device comprises a shell and a waterproof side key; the side edge of the shell is provided with a first through hole and a second through hole, the shell is provided with a positioning groove, and the bottom of the positioning groove is convexly provided with a positioning column; the first keycap penetrates through the first through hole from inside to outside and extends out of the shell, the second keycap penetrates through the second through hole from inside to outside and extends out of the shell, and the outer side of the first skirt edge and the outer side of the second skirt edge are tightly attached to the inner wall surface of the shell to form sealing; the positioning part is fixed in the positioning groove, and the positioning column penetrates through the positioning hole and is fixed in a hot melting mode.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the wavy elastic arm is arranged on the waterproof side key, the positioning part and the positioning hole are arranged on the elastic arm in a matched mode, the positioning groove and the positioning column are arranged on the shell, the positioning part is fixed in the positioning groove, the positioning column penetrates through the positioning hole and is fixed in a hot melting mode, so that the waterproof side key has good hand feeling and a stable structure, and the spring is replaced by plastic, the cost of the product is reduced, and the product is more competitive; the waterproof piece is arranged on the waterproof side key, so that the outer side of the first skirt edge and the outer side of the second skirt edge are tightly attached to the inner wall surface of the shell to form sealing; because the first skirt edge and the second skirt edge are provided with forward elastic force, when the waterproof side key is pressed, the outer side of the first skirt edge and the outer side of the second skirt edge can be tightly attached to the inner wall surface of the shell forward to form a sealing structure, so that a good waterproof effect is achieved, and the existing requirements are met.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a cross-sectional view of a preferred embodiment of the present invention;
fig. 4 is a sectional view of the waterproof side button according to the preferred embodiment of the present invention.
The attached drawings indicate the following:
10. housing 11, first through-hole
12. Second through hole 13 and positioning groove
14. Positioning column 20 and waterproof side key
21. First body 22, second body
23. Elastic arm 231, positioning part
232. Positioning hole 24 and waterproof part
241. First keycap 242 and first skirt edge
243. Second keycap 244, second skirt
25. Connecting portion 201 and first contact post
202. A second contact column 203, a first limit column
204. A second limit post 205 and a convex rib.
Detailed Description
Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which includes a housing 10 and a waterproof side key 20.
The side of the housing 10 is provided with a first through hole 11 and a second through hole 12, the housing 10 is provided with a positioning groove 13, and the bottom of the positioning groove 13 is convexly provided with a positioning column 14.
The waterproof side key 20 comprises a first body 21, a second body 22, an elastic arm 23 and a waterproof piece 24; a first contact column 201 extends inwards from the inner side surface of the first body 21, a second contact column 202 extends inwards from the inner side surface of the second body 22, and one end of the second body 22 is integrally connected with one end of the first body 21 through a connecting part 25; one end of the elastic arm 23 is integrally connected with the inner side surface of the first body 21, a positioning portion 231 extends from the other end of the elastic arm 23, a positioning hole 232 is formed in the positioning portion 231, and the elastic arm 23 is wavy; the waterproof member 24 includes a first keycap 241, an elastic first skirt 242, a second keycap 243, and an elastic second skirt 244, the first skirt 242 is integrally connected with the first keycap 241, the first skirt 242 extends outward from the rear end of the first keycap 241, the first skirt 242 is located on the periphery of the first keycap 241, the first keycap 241 covers the first body 21, the first contact column 201 extends inward to form the first keycap 241, the inner side surface of the first keycap 241 extends inward to form a first limit column 203, and the first limit column 203 can prevent the FPC from being excessively extruded by the waterproof side key 20; the second skirt 244 is integrally connected with the second keycap 243, the second skirt 244 extends outwards from the rear end of the second keycap 243, the second skirt 244 is located at the periphery of the second keycap 243, the second keycap 243 wraps the second body 22, the second contact column 202 extends inwards to form the second keycap 243, the inner side surface of the second keycap 243 extends inwards to form a second limiting column 204, and the second limiting column 204 can prevent the FPC from being excessively extruded by the waterproof side key 20; the first keycap 241 penetrates through the first through hole 11 from inside to outside and extends out of the housing 10, the second keycap 243 penetrates through the second through hole 12 from inside to outside and extends out of the housing 10, the outer side of the first skirt edge 242 and the outer side of the second skirt edge 244 are tightly attached to the inner wall surface of the housing 10 to form a seal, and the outer side of the first skirt edge 242 and the outer side of the second skirt edge 244 are tightly attached to the inner wall surface of the housing 10 to form a seal structure when the waterproof side key 20 is pressed due to the forward elastic force of the first skirt edge 242 and the second skirt edge 244, so that a good waterproof effect is achieved; the positioning portion 231 is fixed in the positioning slot 13, and the positioning column 14 passes through the positioning hole 232 and is fixed by heat fusion.
In this embodiment, the first body 21 and the second body 22 are both long, and the length of the first body 21 is greater than that of the second body 22; the first keycap 241 and the second keycap 243 are both strip-shaped, and the length of the first keycap 241 is greater than that of the second keycap 243; the number of the first position-limiting columns 203 is two, and the two first position-limiting columns 203 are respectively located at two ends of the inner side surface of the first keycap 241; the number of the first contact posts 201 is two, the two first contact posts 201 are respectively located at two ends of the inner side surface of the first body 21, and the two first contact posts 201 are located between the two first limiting posts 203; the number of the second position-limiting columns 204 is two, and the two second position-limiting columns 204 are respectively located at two ends of the inner side surface of the second keycap 243; the second contact column 202 is one, and is located at the middle position of the inner side surface of the second body 22, and the second contact column 202 is located between the two second limiting columns 204; the side surface of the first contact column 201 and the side surface of the second contact column 202 are both provided with convex ribs 205 in a protruding way; the waterproof member 24 is made of silica gel, and the first body 21, the connecting portion 25, the second body 22 and the elastic arm 23 are made of plastic.
Detailed description the fabrication and assembly process of the present embodiment is as follows:
first, the first body 21, the connecting portion 25, the second body 22, and the elastic arm 23 are injection molded in a mold; then, the first body 21, the connecting portion 25, the second body 22 and the elastic arm 23 are placed in another mold to form the waterproof member 24; then, the first keycap 241 passes through the first through hole 11 from inside to outside and extends out of the housing 10, the second keycap 243 passes through the second through hole 12 from inside to outside and extends out of the housing 10, and the outer side of the first skirt edge 242 and the outer side of the second skirt edge 244 are tightly attached to the inner wall surface of the housing 10 to form sealing; finally, the positioning portion 231 is fixed in the positioning groove 13, and the positioning column 14 passes through the positioning hole 232 and is fixed by hot melting.
The utility model discloses a design focus lies in:
the wavy elastic arm is arranged on the waterproof side key, the positioning part and the positioning hole are arranged on the elastic arm in a matched mode, the positioning groove and the positioning column are arranged on the shell, the positioning part is fixed in the positioning groove, the positioning column penetrates through the positioning hole and is fixed in a hot melting mode, so that the waterproof side key has good hand feeling and a stable structure, and the spring is replaced by plastic, the cost of the product is reduced, and the product is more competitive; the waterproof piece is arranged on the waterproof side key, so that the outer side of the first skirt edge and the outer side of the second skirt edge are tightly attached to the inner wall surface of the shell to form sealing; because the first skirt edge and the second skirt edge are provided with forward elastic force, when the waterproof side key is pressed, the outer side of the first skirt edge and the outer side of the second skirt edge can be tightly attached to the inner wall surface of the shell forward to form a sealing structure, so that a good waterproof effect is achieved, and the existing requirements are met.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a waterproof side button which characterized in that: comprises a first body, a second body, an elastic arm and a waterproof piece; a first contact column extends inwards from the inner side surface of the first body, a second contact column extends inwards from the inner side surface of the second body, and one end of the second body is integrally connected with one end of the first body through a connecting part; one end of the elastic arm is integrally connected with the inner side surface of the first body, a positioning part extends from the other end of the elastic arm, a positioning hole is formed in the positioning part, and the elastic arm is wavy; the waterproof piece comprises a first keycap, an elastic first skirt edge, a second keycap and an elastic second skirt edge, wherein the first skirt edge is integrally connected with the first keycap, the first skirt edge extends outwards from the rear end of the first keycap and is positioned on the periphery of the first keycap, the first keycap wraps the first body, the first contact column extends inwards to form the first keycap, and a first limiting column extends inwards from the inner side surface of the first keycap; the second skirt edge is connected with the second keycap in an integrated manner, the second skirt edge extends outwards from the rear end of the second keycap and is positioned on the periphery of the second keycap, the second keycap covers the second body, the second contact column extends inwards to form the second keycap, and the inner side surface of the second keycap extends inwards to form a second limiting column.
2. The waterproof side key according to claim 1, characterized in that: the first body and the second body are both in a strip shape, and the length of the first body is larger than that of the second body.
3. The waterproof side key according to claim 1, characterized in that: first keycap and second keycap all are rectangular form, and the length of first keycap is greater than the length of second keycap.
4. The waterproof side key according to claim 1, characterized in that: the number of the first limiting columns is two, and the two first limiting columns are respectively positioned at two ends of the inner side surface of the first keycap; and the number of the first contact posts is two, the two first contact posts are respectively positioned at two ends of the inner side surface of the first body, and the two first contact posts are positioned between the two first limiting posts.
5. The waterproof side key according to claim 1, characterized in that: the number of the second limiting columns is two, and the two second limiting columns are respectively positioned at two ends of the inner side surface of the second keycap; the second contact column is one and is positioned in the middle of the inner side surface of the second body, and the second contact column is positioned between the two second limiting columns.
6. The waterproof side key according to claim 1, characterized in that: and convex ribs are convexly arranged on the side surface of the first contact column and the side surface of the second contact column.
7. The waterproof side key according to claim 1, characterized in that: the waterproof part is silica gel.
8. The waterproof side key according to claim 1, characterized in that: the first body, the connecting portion, the second body and the elastic arm are made of plastic.
9. An electronic device, characterized in that: comprising a housing and a waterproof side key according to any one of claims 1-8; the side edge of the shell is provided with a first through hole and a second through hole, the shell is provided with a positioning groove, and the bottom of the positioning groove is convexly provided with a positioning column; the first keycap penetrates through the first through hole from inside to outside and extends out of the shell, the second keycap penetrates through the second through hole from inside to outside and extends out of the shell, and the outer side of the first skirt edge and the outer side of the second skirt edge are tightly attached to the inner wall surface of the shell to form sealing; the positioning part is fixed in the positioning groove, and the positioning column penetrates through the positioning hole and is fixed in a hot melting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688901.4U CN217134239U (en) | 2022-03-28 | 2022-03-28 | Electronic equipment and waterproof side button thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220688901.4U CN217134239U (en) | 2022-03-28 | 2022-03-28 | Electronic equipment and waterproof side button thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217134239U true CN217134239U (en) | 2022-08-05 |
Family
ID=82644340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220688901.4U Active CN217134239U (en) | 2022-03-28 | 2022-03-28 | Electronic equipment and waterproof side button thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217134239U (en) |
-
2022
- 2022-03-28 CN CN202220688901.4U patent/CN217134239U/en active Active
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