CN206685292U - A kind of handheld device press key sealing structure and there is its handheld device - Google Patents
A kind of handheld device press key sealing structure and there is its handheld device Download PDFInfo
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- CN206685292U CN206685292U CN201720330440.2U CN201720330440U CN206685292U CN 206685292 U CN206685292 U CN 206685292U CN 201720330440 U CN201720330440 U CN 201720330440U CN 206685292 U CN206685292 U CN 206685292U
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Abstract
The utility model discloses a kind of handheld device press key sealing structure and there is its handheld device.The handheld device press key sealing structure includes：Apparatus casing (1)；Key support (3), it is attached to the apparatus casing (1)；And integral rubber keypad (5), it is integrally formed, including body of rubber (52) and at least two buttons (51) being arranged in the body of rubber (52), wherein, the integral rubber keypad (5) is connected to the key support (3), and the body of rubber is sandwiched between the apparatus casing (1) and the key support (3).In the utility model, integral rubber keypad is connected to key support, key support is attached to apparatus casing again, and the body of rubber of the integral rubber keypad is clipped between the apparatus casing and the key support, so as to realize reliable sealing with simple structure, sealing assembling is simple and convenient, and cost is low.
Description
Technical field
Handheld device technical field is the utility model is related to, more particularly to a kind of handheld device press key sealing structure and tool
There is its handheld device.
Background technology
In the handheld device field of hand-held camera, hand-held crime scene investigation device etc., button sealing means generally use list
The mode of individual button sealing, in the case where being provided with multiple buttons, seal structure complex, installation inconvenience, cost height.
Thus, it is desirable to have a kind of technical scheme overcomes or at least mitigated the drawbacks described above of prior art.
Utility model content
The purpose of this utility model is to provide a kind of handheld device press key sealing structure to overcome or at least mitigate existing
The drawbacks described above of technology.
To achieve the above object, the utility model provides a kind of handheld device press key sealing structure, and the handheld device is pressed
Key sealing structure includes：
Apparatus casing；
Key support, it is attached to the apparatus casing；And
Integral rubber keypad, it is integrally formed, including body of rubber and is arranged in the body of rubber extremely
Few two buttons, wherein, the integral rubber keypad is connected to the key support, and the body of rubber is sandwiched in described
Between apparatus casing and the key support.
Preferably, the annular around the button is provided with the side for closing on the apparatus casing of the body of rubber
Sealed muscle.
Preferably, the ring packing muscle is included around the annular sealed muscle of single button and/or around all buttons
Outer ring sealed muscle.
Preferably, tower-like post is provided with one in the integral rubber keypad and the key support, it is described
Corresponding mating holes is provided with another in key support and the integral rubber keypad, the tower-like post is inserted in
In the mating holes, and the integral rubber keypad and the key support are fixed together.
Preferably, the handheld device press key sealing structure further comprises rubber key fixed double-sided glue, the rubber
The glue of button fixed double-sided is between the integral rubber keypad and the key support.
Preferably, the integral rubber keypad is integrally formed by way of double-shot moulding with the key support.
Preferably, the handheld device press key sealing structure further comprises light-guiding pillar, the integral rubber keypad
On be provided with light-guiding pillar perforation, the light-guiding pillar through the light-guiding pillar perforate, and with the light-guiding pillar aperture seal cooperation.
Preferably, it is provided with the side for closing on the apparatus casing of the body of rubber and is perforated around the light-guiding pillar
Ring packing muscle.
Preferably, light-guiding pillar pockets are provided with the key support, the light-guiding pillar includes pedestal and cylinder, institute
State in the light-guiding pillar pockets that pedestal is at least partially recessed on the key support, the cylinder is pressed through the rubber
Light-guiding pillar perforation on key.
The utility model also provides a kind of handheld device, it is characterised in that the handheld device includes hand as described above
Holding equipment press key sealing structure.
In the utility model, integral rubber keypad is connected to key support, then key support is attached to and set
Standby housing, and the body of rubber of the integral rubber keypad is clipped between the apparatus casing and the key support,
So as to realize reliable sealing with simple structure, sealing assembling is simple and convenient, cost is low.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation according to the handheld device press key sealing structure of the embodiment of the utility model one.
Fig. 2 is the schematic diagram of the installment state of handheld device press key sealing structure shown in Fig. 1.
Fig. 3 is the signal of the integral rubber keypad and key support in handheld device press key sealing structure shown in Fig. 1
Figure.
Fig. 4 is the schematic cross sectional views of the junction of integral rubber keypad shown in Fig. 3 and key support.
Fig. 5 is integral rubber keypad, key support and light-guiding pillar in handheld device press key sealing structure shown in Fig. 1
Installment state schematic diagram.
Fig. 6 is the schematic cross sectional views of the junction between the key support shown in Fig. 5 and apparatus casing.
Reference：
| 1 | Apparatus casing | 33 | Light-guiding pillar pockets |
| 11 | Key hole | 4 | Rubber key fixed double-sided glue |
| 12 | Rib | 41 | Avoid holes |
| 2 | Light-guiding pillar | 5 | Integral rubber keypad |
| 21 | Pedestal | 51 | Button |
| 22 | Cylinder | 52 | Body of rubber |
| 3 | Key support | 53 | Tower-like post |
| 31 | It is raised | 54 | Light-guiding pillar is perforated |
| 32 | Mating holes |
Embodiment
In the accompanying drawings, represent same or similar element using same or similar label or there is same or like function
Element.Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In the handheld device of hand-held camera, hand-held crime scene investigation device etc., it usually needs multiple buttons are set.Fig. 1 is
According to the decomposing schematic representation of the handheld device press key sealing structure of the embodiment of the utility model one.Fig. 2 is handheld device shown in Fig. 1
The schematic diagram of the installment state of press key sealing structure.As shown in Fig. 1 and Fig. 2, button 51 protrudes from apparatus casing 1, consequently facilitating
Operator is operated.It is understood that apparatus casing 1, and the key support 3 being mentioned below, rubber is more than with rigidity
Material be made, such as with plastics (ABS or PP) injection molding.
In the illustrated embodiment, five buttons are shown, be provided with button the pattern corresponding with keypress function or
Warning Mark.It is understood that the quantity of button, shape and arrangement mode can be arranged as required to, and it is not limited to illustrate
Embodiment.It is for instance possible to use 6 circular keys, and six circular keys are arranged in two rows, or it is in arc that can also use
4 oval buttons of line arrangement.
It is corresponding with the position of each button 51, key hole 11 is provided with apparatus casing 1, is fixed in rubber key double
Avoid holes 41 are provided with face glue 4.Each button 51 passes through corresponding key hole 11 and avoid holes 41.Correspondingly, in button branch
Positioning convex is provided with frame 3, the positioning convex is engaged with the respective keys 51 on integral rubber keypad 5, with auxiliary
Help the relative position for limiting integral rubber keypad 5 and key support 3.
In order to be indicated, light-guiding pillar 2 is additionally provided with.Light-guiding pillar 2 be used for whether lighted according to its corresponding LED or
Its color presented carries out corresponding information instruction.In the illustrated embodiment, light-guiding pillar 2 protrudes from apparatus casing 1.
That is light-guiding pillar 2 passes through integral rubber keypad 5 and apparatus casing 1, by corresponding LED or the lamp of other indicator lamps
Light is conducted to outside apparatus casing.It is understood that the shape of light-guiding pillar 2, quantity, arrangement mode etc. can also be as needed
Set, and be not limited to illustrate embodiment.It is for instance possible to use three circular light-guiding pillars 2 being arranged in a linear.It may be noted that
It is that the setting of light-guiding pillar 2 is not essential.In one alternate embodiment, it is not provided with light-guiding pillar.
Specifically, it is described as shown in figure 1, according to the handheld device press key sealing structure of the embodiment of the utility model one
Handheld device press key sealing structure includes：Apparatus casing 1；Key support 3；And integral rubber keypad 5.Key support 3
Manufactured independently of apparatus casing 1, and be attached to apparatus casing 1 in any suitable manner.The one of integral rubber keypad 5 into
Type, including body of rubber 52 and at least two buttons 51 that are arranged in the body of rubber 52.Integral rubber keypad
5 by bonding, bayonet connection, be integrally formed etc. it is any it is appropriate in a manner of be connected to the key support 3.Body of rubber 52 is sandwiched in
Between apparatus casing 1 and the key support 3, coordinated with providing sealing.Button 51 passes through the respective keys hole on apparatus casing 1
11 and protrude from apparatus casing 1, in order to which operator presses.It is understood that as needed, button 51, which can also be less than, to be set
Standby housing 1.
In order to which the sealing between integral rubber keypad 5 and apparatus casing 1 is better achieved, in the body of rubber 52
The side (upside in Fig. 1) for closing on the apparatus casing 1 be provided with sealed muscle.The butt of the sealed muscle is connected to rubber master
Body 52, the inner side of its free end Elastic Contact apparatus casing 1, i.e. the side of the direction body of rubber 52 of apparatus casing 1, from
And realize the sealing at button and coordinate.
More specifically, it is provided with the side for closing on the apparatus casing 1 of the body of rubber 52 around the button
Ring packing muscle.In one embodiment, the ring packing muscle includes the annular sealed muscle around single button 51,
That is, each button is provided with an inner ring seal muscle.In another embodiment, the ring packing muscle is included around institute
There is the outer ring sealed muscle of button 51, that is to say, that outer ring sealed muscle is around five all buttons 51.It is optional at another
In embodiment, while it is provided with above-mentioned inner ring seal muscle and outer ring seal muscle.In addition, as needed, it can also set simultaneously
Around the sealed muscle of two or more buttons 51.
It is understood that the sealed muscle is integrally formed with body of rubber 52 and at least two button 51.So,
Manufacturing cost is low and good airproof performance.The height that sealed muscle protrudes from body of rubber 52 can be arranged as required to, as long as can be real
Excellent sealing between existing integral rubber keypad 5 and apparatus casing 1.For example, sealed muscle protrudes from body of rubber 52
Height can be arranged between 1mm-3mm.
As it was previously stated, integral rubber keypad 5 by bonding, bayonet connection, be integrally formed etc. it is any it is appropriate in a manner of connect
It is connected to the key support 3.Common Fig. 1 and Fig. 3, tower-like post 53 is provided with the integral rubber keypad 5, it is described to press
Corresponding mating holes 32 is provided with key support 3, the tower-like post 53 is inserted in the mating holes 32, and by the monoblock type
Rubber key plate 5 and the key support 3 are fixed together.It is understood that tower-like post can also be arranged on by
On key support, and corresponding mating holes is set on integral rubber keypad 5.It is preferred, however, that set on rubber key
Tower-like post is put, and mating holes is set on key support, this tower-like post for being advantageous to elasticity is matched somebody with somebody with the firm of rigid mating holes
Close connection.
In order to realize the more good connection between integral rubber keypad 5 and the key support 3, it is preferable that described
Handheld device press key sealing structure further comprises rubber key fixed double-sided glue 4.The rubber key fixed double-sided glue 4 is pasted
Between the integral rubber keypad 5 and the key support 3.
In one alternate embodiment, integral rubber keypad 5 by way of double-shot moulding with the key support 3
It is integrally formed.For example, the material of key support 3 is PP, and the material of integral rubber keypad 5 is silica gel.
As it was previously stated, the handheld device press key sealing structure further comprises light-guiding pillar 2.The integral rubber button
Be provided with plate 5 light-guiding pillar perforation 54, the light-guiding pillar 2 through the light-guiding pillar perforation 54, and with the light-guiding pillar perforation 54
Sealing coordinates.So as to realize that sealing coordinates using the elasticity of integral rubber keypad 5.It is important to note that at this
In utility model, " rubber " includes the material that natural rubber, synthetic rubber, silicon rubber, silica gel etc. have similar performance.
Advantageously, it is provided with the side for closing on the apparatus casing 1 of the body of rubber 52 around the leaded light
The ring packing muscle of post perforation 54.
As shown in figure 1, being provided with light-guiding pillar pockets 33 on the key support 3, the light-guiding pillar includes pedestal 21
With cylinder 22, the pedestal 21 is at least partially recessed into the light-guiding pillar pockets 33 on the key support 3, the post
Body 22 passes through the light-guiding pillar perforation 54 on the integral rubber keypad 5.Light-guiding pillar pockets 33 can be blind hole, also may be used
Be bottom carry smaller perforation stepped hole.
Key support 3 can be fixedly attached to apparatus casing 1 in any suitable manner.Preferably, using buckle
Mode is fixedly attached to apparatus casing.Referring to Fig. 5, four projections 31 are provided with key support 3, in two relative long sides
On side, side is provided with two projections 31.Corresponding rib 12 is provided with apparatus casing 1 with described raised 31 to match
Close, to realize snapping connection for key support 3 and apparatus casing 1, referring specifically to Fig. 6.It is pointed out that snap connection
Concrete structure can be arranged as required to shape, quantity and position.Optionally, key support 3 can also use screw thread to connect
The other modes such as connect and be fixedly attached to apparatus casing 1.
The utility model also provides a kind of handheld device, and it is close that the handheld device includes handheld device button as described above
Seal structure.The handheld device can be any appropriate handheld device such as hand-supported camera, crime scene investigation device.
In the utility model, integral rubber keypad 5 is connected to key support 3, then key support 3 is attached to
Apparatus casing 1, and the body of rubber of the integral rubber keypad 5 is clipped in the apparatus casing 1 and the key support 3
Between, so as to realize reliable sealing with simple structure, sealing assembling is simple and convenient, cost is low.It is in addition, impracticable new
This encapsulation scheme through actual measurement can pass through waterproof and dustproof leakage test IP67 class requirements.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than it is limited
System.It will be understood by those within the art that：Technical scheme described in foregoing embodiments can be modified, or
Person carries out equivalent substitution to which part technical characteristic；These modifications are replaced, and take off the essence of appropriate technical solution
From the spirit and scope of various embodiments of the utility model technical scheme.
Claims (10)
- A kind of 1. handheld device press key sealing structure, it is characterised in that including：Apparatus casing (1)；Key support (3), it is attached to the apparatus casing (1)；AndIntegral rubber keypad (5), it is integrally formed, including body of rubber (52) and is arranged on the body of rubber (52) at least two buttons (51) on, wherein, the integral rubber keypad (5) is connected to the key support (3), institute Body of rubber is stated to be sandwiched between the apparatus casing (1) and the key support (3).
- 2. handheld device press key sealing structure as claimed in claim 1, it is characterised in that in facing for the body of rubber (52) The side of the nearly apparatus casing (1) is provided with the ring packing muscle around the button.
- 3. handheld device press key sealing structure as claimed in claim 2, it is characterised in that the ring packing muscle includes surrounding The annular sealed muscle of single button (51) and/or the outer ring sealed muscle around all buttons (51).
- 4. the handheld device press key sealing structure as any one of claim 1-3, it is characterised in that the monoblock type rubber It is provided with tower-like post (53) on one in glue keypad (5) and the key support (3), the key support (3) and described Corresponding mating holes (32) is provided with another in integral rubber keypad (5), the tower-like post (53) is inserted in institute State in mating holes (32), and the integral rubber keypad (5) and the key support (3) are fixed together.
- 5. handheld device press key sealing structure as claimed in claim 4, it is characterised in that further comprise that rubber key is fixed Double faced adhesive tape (4), the rubber key fixed double-sided glue (4) are pasted onto the integral rubber keypad (5) and the button branch Between frame (3).
- 6. the handheld device press key sealing structure as any one of claim 1-3, it is characterised in that the monoblock type rubber Glue keypad (5) is integrally formed by way of double-shot moulding with the key support (3).
- 7. the handheld device press key sealing structure as any one of claim 1-3, it is characterised in that further comprise leading Light beam (2), light-guiding pillar perforation (54) is provided with the integral rubber keypad (5), and the light-guiding pillar (2) is led through described Light beam is perforated (54), and is coordinated with light-guiding pillar perforation (54) sealing.
- 8. handheld device press key sealing structure as claimed in claim 7, it is characterised in that in facing for the body of rubber (52) The side of the nearly apparatus casing (1) is provided with the ring packing muscle around light-guiding pillar perforation (54).
- 9. handheld device press key sealing structure as claimed in claim 7, it is characterised in that set on the key support (3) There are light-guiding pillar pockets (33), the light-guiding pillar includes pedestal (21) and cylinder (22), and the pedestal (21) is at least in part It is contained in the light-guiding pillar pockets (33) on the key support (3) Nei, the cylinder (22) passes through the integral rubber Light-guiding pillar perforation (54) on keypad (5).
- 10. a kind of handheld device, it is characterised in that close including handheld device button as claimed in any one of claims 1-9 wherein Seal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330440.2U CN206685292U (en) | 2017-03-31 | 2017-03-31 | A kind of handheld device press key sealing structure and there is its handheld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330440.2U CN206685292U (en) | 2017-03-31 | 2017-03-31 | A kind of handheld device press key sealing structure and there is its handheld device |
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| Publication Number | Publication Date |
|---|---|
| CN206685292U true CN206685292U (en) | 2017-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330440.2U Active CN206685292U (en) | 2017-03-31 | 2017-03-31 | A kind of handheld device press key sealing structure and there is its handheld device |
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| CN (1) | CN206685292U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943567A (en) * | 2018-07-14 | 2018-12-07 | 广东铱美实业有限公司 | A kind of the soft rubber cover beer ebonite injecting products and its processing technology of handle casing |
| CN112353347A (en) * | 2020-11-03 | 2021-02-12 | 青岛海泰新光科技股份有限公司 | Wedge-shaped locking and sealing structure of camera shooting handle |
| CN113260183A (en) * | 2020-02-12 | 2021-08-13 | 杭州海康微影传感科技有限公司 | Electronic device |
-
2017
- 2017-03-31 CN CN201720330440.2U patent/CN206685292U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943567A (en) * | 2018-07-14 | 2018-12-07 | 广东铱美实业有限公司 | A kind of the soft rubber cover beer ebonite injecting products and its processing technology of handle casing |
| CN113260183A (en) * | 2020-02-12 | 2021-08-13 | 杭州海康微影传感科技有限公司 | Electronic device |
| CN112353347A (en) * | 2020-11-03 | 2021-02-12 | 青岛海泰新光科技股份有限公司 | Wedge-shaped locking and sealing structure of camera shooting handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200713 Address after: 311501 building A1, No. 299, Qiushi Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Haikang Micro Shadow Sensing Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Qianmo Road No. 555 Patentee before: Hangzhou Hikvision Digital Technology Co.,Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou micro image software Co.,Ltd. Assignor: Hangzhou Haikang Micro Shadow Sensing Technology Co.,Ltd. Contract record no.: X2021990000038 Denomination of utility model: The invention relates to a key sealing structure of a handheld device and a handheld device having the same Granted publication date: 20171128 License type: Common License Record date: 20210118 |