CN106783302B - A kind of buckle-type key correction tooling and antidote - Google Patents
A kind of buckle-type key correction tooling and antidote Download PDFInfo
- Publication number
- CN106783302B CN106783302B CN201611239435.7A CN201611239435A CN106783302B CN 106783302 B CN106783302 B CN 106783302B CN 201611239435 A CN201611239435 A CN 201611239435A CN 106783302 B CN106783302 B CN 106783302B
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- Prior art keywords
- key
- buckle
- upper pressure
- pressure device
- imitation
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Input From Keyboards Or The Like (AREA)
- Buckles (AREA)
Abstract
The invention discloses a kind of buckle-type key correction tooling and antidotes.The correction tooling includes upper pressure device and lower copying device, is provided with compression bar on the downside of upper pressure device；Lower copying device is provided with imitation-shaped groove, and imitation-shaped groove is used to be inverted the shell equipped with key, and there are preset heights between imitation-shaped groove bottom and the key；When upper pressure device pushes, compression bar pressing keys are driven, correct key-press status.By utilizing upper pressure device from pressing keys on the inside of shell, key opposite shell is set to move down return, correct the position of key, so that it is guaranteed that key after assembly can return in place, avoid the key position deflection as caused by the snaps back of key is not in place or plastic deformation etc. after assembly, the pressing feel after improving buckle-type key assembling.
Description
Technical field
The present invention relates to key mounting technology field, in particular to a kind of buckle-type key correction tooling and antidote.
Background technique
Buckle-type key is common key form in consumption electronic product, and Fig. 1 is that a kind of structure of buckle-type key is shown
It is intended to, which is caught in shell 2 by the deformation buckled, when assembly is completed, is provided with rubber pad between key 1 and shell 2
The pillar of piece 3,1 downside of key is withstood on dome piece 4, provides handfeel of keys by dome piece 4.
However, in assembling process, since key 1 is caught in shell 2 by the deformation of plastic buckle, it is thus possible to can be by
In the situation that snaps back is not in place or plastic deformation causes key return not in place, cause key 1 position deflection, with it is outer
Friction of shell 2 etc., dome piece 4 is to the rebound effect of key 1 after influencing assembling, and then leads to final electronic product key feel not
Ideal influences user experience.
Summary of the invention
In view of prior art buckle-type key due to assembling process return it is not in place caused by the bad problem of feel, mention
A kind of buckle-type key correction tooling and antidote of the invention are gone out, to overcome the above problem or at least partly to solve
The certainly above problem.
To achieve the goals above, the present invention adopts the following technical scheme that：
According to one aspect of the present invention, a kind of buckle-type key correction tooling is provided, including upper pressure device and lower imitative
Shape dress is set, and is provided with compression bar on the downside of the upper pressure device；The lower copying device is provided with imitation-shaped groove, and the imitation-shaped groove is for falling
The shell equipped with key is set, there are preset heights between the imitation-shaped groove bottom and the key；When the upper pressure device pushes, band
It moves the compression bar and presses the key, correct the key-press status.
Optionally, the imitation-shaped groove bottom, which corresponds to, is provided with key groove at the key position.
Optionally, guiding device is provided between the upper pressure device and lower copying device.
Optionally, the upper pressure device is connected with driving device, the upper pressure device under driving device driving on
Lower movement.
Optionally, the compression bar being arranged on the downside of the upper pressure device is detachable compression bar.
Optionally, the contact surface of the compression bar and the key is provided with cushion.
According to another aspect of the invention, a kind of buckle-type key antidote is provided, this method includes：
After key is caught in shell, tooling is corrected using as above described in any item buckle-type keys, key will be housed
Shell be upside down in the imitation-shaped groove of the lower copying device, and control between the imitation-shaped groove bottom and the key that there are default
Highly；
The upper pressure device of the buckle-type key correction tooling is pushed, so that the compression bar by the upper pressure device presses institute
Key is stated, the position of the key in the shell is corrected.
In conclusion beneficial effects of the present invention are：
By, from pressing keys on the inside of shell, making key opposite shell move down return using upper pressure device, correcting key
Position, so that it is guaranteed that key after assembly can return in place, avoid assembly after since the snaps back of key is not in place
Or key position deflection caused by plastic deformation etc., the pressing feel after improving buckle-type key assembling.
Detailed description of the invention
Fig. 1 is prior art buckle-type press-key structure schematic diagram；
Fig. 2 is that a kind of buckle-type key provided by one embodiment of the present invention corrects tooling schematic diagram；
Fig. 3 is the sectional view that buckle-type key shown in Fig. 2 corrects part shown in the dashed box of tooling.
In figure, 1. keys；2. shell；3. rubber sheet gasket；4.dome piece；Pressure device on 5.；5-1. compression bar；6. lower profiling dress
It sets；6-1. imitation-shaped groove；6-2. key groove；7. driving device.
Specific embodiment
In order to which the key return for solving the problems, such as that key assembling process occurs is not in place, the present invention provides a kind of buckle-types
Key corrects tooling, after key assembly, key is squeezed on the inside of shell using correction tooling, it is ensured that key is sprung back in place, is had
Effect improves the handfeel of keys after assembly.To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached
Embodiment of the present invention is described further in detail for figure.
Fig. 2 is that a kind of buckle-type key provided by one embodiment of the present invention corrects tooling schematic diagram；Fig. 3 is shown in Fig. 2
Buckle-type key corrects the sectional view of part shown in the dashed box of tooling.As shown in Figures 2 and 3, which corrects tooling
Including upper pressure device 5 and lower copying device 6, compression bar 5-1 is provided on the downside of upper pressure device 5, lower copying device 6 is provided with imitation-shaped groove
6-1, for being inverted the shell 2 that key 1 is housed, there are preset height between the bottom imitation-shaped groove 6-1 and key 1, upper pressure device 5 is pushed
When, compression bar 5-1 pressing keys 1 are driven, 1 state of key is corrected.
The present invention provides a kind of correction toolings that can be improved key assembly effect, hold profiling using correction work and fill
It sets and fixes the product casing equipped with key, enable on the inside of product casing upward, pressure device, which pushes, in recyclings makes compression bar by pressing
Key moves down return, finally adjusts key in reasonable position, key correction is realized, so as to effectively improve electronic product such as
Key comfort level after the assembly such as mobile phone, laptop, improves product quality and the market competitiveness.
The stroke of the preset height and key 1 stayed between key 1 and imitation-shaped groove 6-1 slot bottom is adapted, and should guarantee to press
Key 1 can move down correction, prevent correction from causing key to damage apart from excessive again.For example, if 1 return of key in place when and shell
2 is equal, then only needs to be arranged to the imitation-shaped groove equal with shell 2；If 1 return of key in place when be higher by shell 2, such as Fig. 3
Shown, then imitation-shaped groove bottom 6-1, which is corresponded to, is provided with key groove 6-2 at 1 position of key, makes key 1 by key groove 6-2 and imitates
There are the spaces moved down for key 1 between the slot bottom of shape slot 6-1.
Preferably, in order to improve the accuracy of pressing position, guiding is provided between upper pressure device 5 and lower copying device 6
Device, such as guide rail or the devices such as mutually matched guide post and pilot hole.
Buckle-type key correction tooling shown in Fig. 2 is that self-action key corrects tooling, and upper pressure device 5 is connected with driving dress
7 are set, upper pressure device 5 moves up and down under the driving of driving device 7, and driving device 7 can be cylinder or other kinds of drive
Dynamic device is how to operate and its relevant technologies about driving device 7, known by those of ordinary skill in the art,
Details are not described herein.
Preferably, in the embodiment, the compression bar 5-1 being arranged on the downside of upper pressure device 5 is detachable compression bar, due to different product
Key there are the differences of size shape, be set as detachable compression bar and be conveniently replaceable, suitable for the product of different batches, in addition,
Although illustrating only a key in Fig. 3, those skilled in the art should know that multiple keys can be set on shell, this
Practical new correction tooling, which corresponds to multiple keys, can be set multiple compression bars, realize that primary push all is corrected, therefore one herein
Key is only to illustrate, and is not intended as limitation of the present invention.
Preferably, the contact surface of compression bar 5-1 and key 1 is provided with cushion, avoids key 1 by impact injury.
The present invention also provides a kind of buckle-type key antidote, this method includes：After key is caught in shell, benefit
The buckle-type key described in any embodiment as above corrects tooling, and the shell equipped with key is upside down in the imitative of lower copying device
In shape slot, and control between imitation-shaped groove bottom and key that there are preset heights；The upper pressure device of buckle-type key correction tooling is pushed,
To pass through the compression bar pressing keys of upper pressure device, the position of correction key in the shell.
The above description is merely a specific embodiment, under above-mentioned introduction of the invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned tool
Body description only preferably explains that the purpose of the present invention, protection scope of the present invention should be subject to the protection scope in claims.
Claims (7)
1. a kind of buckle-type key corrects tooling, which is characterized in that including upper pressure device and lower copying device, the upper pressure device
Downside is provided with compression bar；The lower copying device is provided with imitation-shaped groove, and the imitation-shaped groove is used to be inverted the shell equipped with key, institute
State between the slot bottom of imitation-shaped groove and the key that there are preset heights；When the upper pressure device pushes, the compression bar is driven to press
The key corrects the key-press status.
2. buckle-type key as described in claim 1 corrects tooling, which is characterized in that described in the slot bottom of the imitation-shaped groove is corresponding
Key groove is provided at key position.
3. buckle-type key as described in claim 1 corrects tooling, which is characterized in that the upper pressure device and lower copying device
Between be provided with guiding device.
4. buckle-type key as described in claim 1 corrects tooling, which is characterized in that the upper pressure device is connected with driving dress
It sets, the upper pressure device moves up and down under driving device driving.
5. buckle-type key as described in claim 1 corrects tooling, which is characterized in that the pressure being arranged on the downside of the upper pressure device
Bar is detachable compression bar.
6. buckle-type key as described in claim 1 corrects tooling, which is characterized in that the contact of the compression bar and the key
Face is provided with cushion.
7. a kind of buckle-type key antidote, which is characterized in that this method includes：
After key is caught in shell, tooling is corrected using buckle-type key such as of any of claims 1-6, will be filled
There is the shell of key to be upside down in the imitation-shaped groove of the lower copying device, and control the imitation-shaped groove slot bottom and the key it
Between there are preset heights；
The upper pressure device of the buckle-type key correction tooling is pushed, to press described in the compression bar pressing by the upper pressure device
Key corrects the position of the key in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239435.7A CN106783302B (en) | 2016-12-28 | 2016-12-28 | A kind of buckle-type key correction tooling and antidote |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239435.7A CN106783302B (en) | 2016-12-28 | 2016-12-28 | A kind of buckle-type key correction tooling and antidote |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106783302A CN106783302A (en) | 2017-05-31 |
| CN106783302B true CN106783302B (en) | 2018-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611239435.7A Active CN106783302B (en) | 2016-12-28 | 2016-12-28 | A kind of buckle-type key correction tooling and antidote |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10000349C2 (en) * | 2000-01-07 | 2002-04-04 | Sms Eumuco Gmbh | Piercer roll straightener |
| CN201711393U (en) * | 2010-05-13 | 2011-01-19 | 苏州国光机电工业有限公司 | Straightening equipment |
| CN102543526A (en) * | 2010-12-13 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Deviation correcting structure for internal keys in electronic device |
| CN204222173U (en) * | 2014-07-21 | 2015-03-25 | 神讯电脑(昆山)有限公司 | Keyboard degree of deformation apparatus for correcting |
| CN104190812B (en) * | 2014-08-27 | 2016-01-06 | 吴中区横泾博尔机械厂 | The pneumatic correcting device of small-sized GPU plate fin |
| CN206412261U (en) * | 2016-12-28 | 2017-08-15 | 歌尔科技有限公司 | A kind of buckle-type button corrects frock |
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2016
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| CN106783302A (en) | 2017-05-31 |
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