CN202434374U - Pasting device of keyboard - Google Patents
Pasting device of keyboard Download PDFInfo
- Publication number
- CN202434374U CN202434374U CN2012200591949U CN201220059194U CN202434374U CN 202434374 U CN202434374 U CN 202434374U CN 2012200591949 U CN2012200591949 U CN 2012200591949U CN 201220059194 U CN201220059194 U CN 201220059194U CN 202434374 U CN202434374 U CN 202434374U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- base
- keyboard
- shop bolt
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pasting device of a keyboard. The pasting device comprises a base; a pressure plate connected with the base through an elastic part and provided with multiple locating holes; multiple pairs of dowel pins, each pair of which can penetrate through the multiple locating holes and be fixed on a soleplate; and a locking mechanism arranged at ends of the base and the pressure plate. The pasting device of the keyboard, disclosed by the utility model, has the advantages of simple structure and convenience for operation, technicians can paste the keyboard accurately, and adhesion phenomenon of FPC (Flexible Printed Circuit) and gloves cannot happen, so that the production efficiency is improved and the material loss is reduced.
Description
Technical field
The utility model relates to a kind of process units, particularly relates to a kind of keyboard sticker that cell phone keyboard is installed that is applied to.
Background technology
Along with extensively popularizing of various electronic equipments, electronic equipment frequency of utilization in daily life improves constantly.Input unit in the electronic equipment as user's operation inputting interface, receives the increasing concern of user gradually.Character entry apparatus; For example keyboard has been widely used in mobile phone, personal digital assistant (Personal Digital Assistant; PDA) and in portable electric appts such as electronic dictionary or the hand-hold electronic equipments, it generally can be divided into two types of Purely mechanical and touch-screen types.
The Purely mechanical keyboard generally is that keyboard is arranged on the metal clips (Dome), and metal clips downside sticking flexible circuit board (FPC), thereby the conducting or the disconnection of realization circuit when the metal clips strain.The stiffening plate that the downside of flexible PCB has a block plate or aluminium sheet to process usually.LGP and Light-Emitting Diode (Light Emitting Diode, thus the downside that LED) can be set at button provides light source for keyboard.(Electronic Luminescnce EL) also can be used as lighting source replacement LGP and Light-Emitting Diode to electroluminescent cell.
In the prior art, when the technical staff sticks on metal clips on the FPC, often paste with held FPC plate; Doing like this wastes time and energy, and paste position is inaccurate, pastes the back FPC plate and gloves adhesion often take place; Cause production efficiency to reduce greatly, even loss of material occurs.
Those skilled in the art is devoted to develop a kind of attaching apparatus, can be quicker, and the DOME that accomplishes more accurately button FPC pastes work, and the loss of maximized minimizing FPC is increased work efficiency, and reduces the loss of material that manual operation is shone.
The utility model content
The technical problem that the utility model will solve is to waste time and energy in order to overcome in the prior art operating personnel's sticker keyboard and FPC plate, and paste position is inaccurate, and production efficiency is low, and the deficiency that loss of material is big provides a kind of advantages of simplicity and high efficiency keyboard sticker.
The utility model solves above-mentioned technical problem through following technical proposals:
A kind of keyboard sticker, its characteristics are that said keyboard sticker comprises:
One base;
One pressing plate is connected through elastic component with said base, and a plurality of location holes are set on the said pressing plate;
Many to shop bolt, the every pair of shop bolt passes said a plurality of location hole and is fixed on the said base plate;
One locking mechanism is arranged on said base and pressing plate end.
Preferably, said locking mechanism comprises first snap close and second snap close that can fasten each other, and said first snap close is fixedly installed on the said pressing plate, and said second snap close is fixedly installed on the said base.
Preferably, said locking mechanism comprises that one is fixed on the slide rail on the base, and pressing plate slides up and down through slide rail.
Preferably, said elastic component is a spring.
Preferably, said elastic component is a shell fragment.
Preferably, after said pressing plate pressed down, shop bolt stretched out location hole one preset height, on the said pressing plate behind the bullet, and shop bolt retraction location hole.
Preferably, the diameter of said shop bolt is than the little 0.1mm of diameter of location hole.
In the utility model, but above-mentioned optimum condition combination in any on the basis that meets this area general knowledge promptly gets each preferred embodiment of the utility model.
The positive progressive effect of the utility model is: the disclosed keyboard sticker of the utility model is simple in structure, easy to operate, and technical staff's sticker keyboard is accurate, FPC and gloves adhesion phenomenon can not take place, thereby improved production efficiency, has reduced loss of material.
Description of drawings
Fig. 1 is the structural representation of the keyboard sticker under angle of the utility model.
Fig. 2 is the structural representation of the keyboard sticker under another angle of the utility model.
Embodiment
The embodiment of the utility model will describe with reference to accompanying drawing.In Figure of description, the element with similar structures or function will be used the components identical symbolic representation.Accompanying drawing for the ease of each embodiment of explanation the utility model, is not to carry out the explanation of exhaustive to the utility model just, neither the scope of the utility model be limited.
Fig. 1 and Fig. 2 illustrate the structural representation of an embodiment of the utility model jointly.In this embodiment, the keyboard sticker comprises base 10 and pressing plate 20, and base 10 is arranged on the height of proper operation personnel operation through leg 12.Pressing plate 20 is arranged on the base 10 through elastic component 50, makes pressing plate 20 also can move down apart from base 10 certain intervals.Be appreciated that ground; Elastic component 50 can be a spring; Shell fragment or other can support the elastomeric objects of pressing plate 20, and the quantity of elastic component 50 can be one or more, it will be appreciated by those skilled in the art that; As long as can under free state, prop up pressing plate 20, and the object that when pressing plate 20 pressurizeds, shrinks is all applicable.
Fixedly install many on the base 10 to shop bolt 40; The position of corresponding shop bolt is provided with location hole on the pressing plate 20; The shop bolt diameter is slightly less than location hole; In a preferred embodiment, the diameter of shop bolt is convenient to shop bolt 40 and can be passed this location hole than the little 0.1mm of diameter of location hole.In the present embodiment, totally six of shop bolts 40 are made as three pairs, are separately positioned near three end faces of pressing plate, and the distance of every pair of shop bolt is corresponding with the pitch-row on the FPC, are fixed thereby make the FPC plate can embed every pair of shop bolt.
Like this, when operating personnel pushed pressing plate 20 downwards, pressing plate moved down, and shop bolt stretches out the certain distance of pressing plate.During operating personnel's release pressure, pressing plate 20 pops up under the effect of elastic component 50, thereby shop bolt 40 relative pressing plates move down the retraction location hole.
During use, operating personnel depress monoblock pressing plate 20 earlier, and snap close and following snap close are fixed pressing plate on the fastening, thus the outstanding top board of shop bolt.The FPC plate is fixed on the top board through shop bolt, thereby DOME button and FPC that operating personnel will paste easily paste together.After the stickup, operating personnel unclamp latching device, and pressing plate is along with the bullet post of elastic component pops up.The FPC that pastes DOME like this will break away from shop bolt.Thereby operating personnel take off the FPC plate that pastes easily, fulfil assignment, and do not worry the adhesion of FPC plate and gloves.
Those skilled in the art is appreciated that equally this device can not only be applied to mobile phone FPC board assembly line, can be applied to any production place that need carry out sticking operation to circuit board equally.
Though more than described the embodiment of the utility model, it will be understood by those of skill in the art that these only illustrate, the protection range of the utility model is limited appended claims.Those skilled in the art can make numerous variations or modification to these execution modes under the prerequisite of principle that does not deviate from the utility model and essence, but these changes and modification all fall into the protection range of the utility model.
Claims (7)
1. a keyboard sticker is characterized in that, said keyboard sticker comprises:
One base;
One pressing plate is connected through elastic component with said base, and a plurality of location holes are set on the said pressing plate;
Many to shop bolt, the every pair of shop bolt passes said a plurality of location hole and is fixed on the said base plate;
One locking mechanism is arranged on said base and pressing plate end.
2. keyboard sticker as claimed in claim 1 is characterized in that, said locking mechanism comprises first snap close and second snap close that can fasten each other, and said first snap close is fixedly installed on the said pressing plate, and said second snap close is fixedly installed on the said base.
3. keyboard sticker as claimed in claim 1 is characterized in that, said locking mechanism comprises that one is fixed on the slide rail on the base, and pressing plate slides up and down through slide rail.
4. keyboard sticker as claimed in claim 1 is characterized in that, said elastic component is a spring.
5. keyboard sticker as claimed in claim 1 is characterized in that, said elastic component is a shell fragment.
6. like each described keyboard sticker of claim 1 to 5, it is characterized in that after said pressing plate pressed down, shop bolt stretched out location hole one preset height, on the said pressing plate behind the bullet, shop bolt retraction location hole.
7. keyboard sticker as claimed in claim 6 is characterized in that, the diameter of said shop bolt is than the little 0.1mm of diameter of location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200591949U CN202434374U (en) | 2012-02-22 | 2012-02-22 | Pasting device of keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200591949U CN202434374U (en) | 2012-02-22 | 2012-02-22 | Pasting device of keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434374U true CN202434374U (en) | 2012-09-12 |
Family
ID=46783801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200591949U Expired - Fee Related CN202434374U (en) | 2012-02-22 | 2012-02-22 | Pasting device of keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201033A (en) * | 2014-07-07 | 2014-12-10 | 上海亨井联接件有限公司 | Automatic sticking method for automatic keyboard key sticking equipment |
-
2012
- 2012-02-22 CN CN2012200591949U patent/CN202434374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201033A (en) * | 2014-07-07 | 2014-12-10 | 上海亨井联接件有限公司 | Automatic sticking method for automatic keyboard key sticking equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20150222 |
|
| EXPY | Termination of patent right or utility model |