CN206619536U - Film axle key disk - Google Patents
Film axle key disk Download PDFInfo
- Publication number
- CN206619536U CN206619536U CN201720395181.1U CN201720395181U CN206619536U CN 206619536 U CN206619536 U CN 206619536U CN 201720395181 U CN201720395181 U CN 201720395181U CN 206619536 U CN206619536 U CN 206619536U
- Authority
- CN
- China
- Prior art keywords
- film axle
- film
- keycap
- fixed panel
- solder
- 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
Links
Abstract
The utility model discloses a kind of film axle key disk, including keycap, fixed panel and lower cover, non-solder film axle is embedded with fixed panel, and keycap is covered on non-solder film axle；Film flexible circuit is provided with below fixed panel, and non-solder film axle is electrically connected with film flexible circuit.Without welding between non-solder film axle and film flexible circuit, you can realize triggering of the non-solder film axle to film flexible circuit, also, the cooperation of non-solder film axle and fixed panel and film flexible circuit so that the keyboard has mechanical feel；Meanwhile, the simple production process of the keyboard effectively reduces production cost.
Description
Technical field
The utility model belongs to the technical field of computor-keyboard, more particularly to film axle key disk.
Background technology
Existing computor-keyboard, is generally divided into mechanical keyboard and membrane keyboard, and each button of mechanical keyboard has one
Individual single Switch, that is, switching to control closure, this switch is also referred to as " axle ", according to the classification of microswitch,
Mechanical keyboard specifically includes keycap, mechanical axis, mechanical axis fixed panel, mechanical axis welding pcb board and keyboard lower cover, mechanical axis weldering
Triggering work after being connected on pcb board, therefore have mechanical feel.However, the complex manufacturing of mechanical keyboard, using pcb board
Cost is higher, and in Internet bar, adverse circumstances are high using repair rate.
Membrane keyboard, realizes no mechanical wear, is characterized in low price, low noise and low cost, has dominated the market absolutely
Most of share.The structure of existing membrane keyboard is specially：Including keycap, fixed panel, non-solder film flexible circuit and key
Disk lower cover, and fixed panel is silica gel, the principle of thin film type keyboard is comparatively simple, and in three films, the top is cathode circuit,
Bottom is cathode traces, and middle is nonconducting silica gel, then up puts by die block, generally includes keycap, keycap
Underside module, and rubber cap, when finger is depressed from keycap, top will contact energization with underlying film, that is, complete
Conducting.
However, the defect of membrane keyboard is：Thin film type keyboard framework is very simple, entirely without mechanical feel when using.
The content of the invention
To solve the above problems, the purpose of this utility model is to provide a kind of film axle key disk, the film axle of the keyboard is fixed
Thin film circuit is can trigger without welding so that film axle has mechanical feel after on panel.
Another purpose of the present utility model is to provide a kind of film axle key disk, and the keyboard cost is low and performance is excellent
Gesture.
To achieve the above object, the technical solution of the utility model is as follows.
A kind of film axle key disk, includes keycap, fixed panel and lower cover, it is characterised in that be embedded with the fixed panel
Non-solder film axle, and the keycap is covered on non-solder film axle；Film flexible circuit is provided with below the fixed panel, and
The non-solder film axle is electrically connected with film flexible circuit.
Further, the keycap is connected the latter two with fixed panel and encloses a cavity, and the non-solder film axle is set
In cavity.
Further, the recess being adapted with non-solder film axle bottom, and the non-solder are opened up on the fixed panel
Film axle is flexibly supported by keycap between cavity and recess.
Further, it is set to concave inward structure at the top of the keycap.
Further, the bottom area of the keycap is more than its topside area..
The film axle key disk that the utility model is realized, is improved on the basis of mechanical keyboard and membrane keyboard, non-weldering
Connect film axle to be embedded on fixed panel, keycap is covered on non-solder film axle, and non-solder film axle is electrically connected with film flexible circuit,
So that without welding between non-solder film axle and film flexible circuit, you can realize triggering of the non-solder film axle to film flexible circuit,
Also, the cooperation of non-solder film axle and fixed panel and film flexible circuit so that the keyboard has mechanical feel；Meanwhile, the key
The simple production process of disk, effectively reduces production cost.
Brief description of the drawings
Fig. 1 is the explosive view that the utility model is implemented.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Film axle key disk shown in Figure 1, being realized by the utility model, the keyboard includes keycap 1, fixed panel 2
With lower cover 3, non-solder film axle 4 is embedded with fixed panel 2, and keycap 1 is covered on non-solder film axle 4；Under fixed panel 2
Side is provided with film flexible circuit 5, and non-solder film axle 4 is electrically connected with film flexible circuit 5.Non-solder film axle 4 is in the prior art
Mechanical axis, film flexible circuit 5 for no-welding type in the prior art film flexible circuit.
Further, keycap 1 is connected the latter two with fixed panel 2 and encloses a cavity, and non-solder film axle 4 is arranged on chamber
In vivo.Cavity is used to prevent dust from entering in noncontact film axle 4.
Further, the recess 21 being adapted with the bottom of non-solder film axle 4, and non-solder film axle 4 are opened up on fixed panel 2
Flexibly supported by keycap 1 between cavity and recess 21.Recess 21 is easy to the activity of non-solder film axle 4, when pushing, non-solder
Film flexible circuit 5 is triggered in the bottom of film axle 4 by recess 21, and with mechanical feel.
Further, the top of keycap 1 is set to concave inward structure.The top of keycap 1 of concave inward structure cause keycap 1 be easy to by
Pressure.
Further, the bottom area of keycap 1 is more than its topside area.The structure of keycap 1 prevent dust from keycap 1 with it is recessed
Fallen into gap between position 21.
In a word, the film axle key disk that the utility model is realized, is improved on the basis of mechanical keyboard and membrane keyboard,
Non-solder film axle 4 is embedded on fixed panel 2, and keycap 1 is covered on non-solder film axle 4, and non-solder film axle 4 and the soft electricity of film
Road 5 is electrically connected so that without welding between non-solder film axle 4 and film flexible circuit 5, you can realize non-solder film axle 4 to film
The triggering of flexible circuit 5, also, the cooperation of non-solder film axle 4 and fixed panel 2 and film flexible circuit 5 so that the keyboard has machine
Tool feel；Meanwhile, the simple production process of the keyboard effectively reduces production cost.
Meanwhile, the simple production process of the keyboard effectively reduces production cost.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of film axle key disk, includes keycap, fixed panel and lower cover, it is characterised in that be embedded with the fixed panel non-
Film axle is welded, and the keycap is covered on non-solder film axle；Film flexible circuit, and institute are provided with below the fixed panel
Non-solder film axle is stated to electrically connect with film flexible circuit.
2. film axle key disk as claimed in claim 1, it is characterised in that the keycap is connected the latter two with fixed panel and enclosed
One cavity, and the non-solder film axle is arranged in cavity.
3. film axle key disk as claimed in claim 2, it is characterised in that opened up on the fixed panel and non-solder film axle bottom
The recess being adapted, and the non-solder film axle flexibly supported by keycap between cavity and recess.
4. film axle key disk as claimed in claim 1, it is characterised in that be set to concave inward structure at the top of the keycap.
5. film axle key disk as claimed in claim 1, it is characterised in that the bottom area of the keycap is more than its topside area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395181.1U CN206619536U (en) | 2017-04-14 | 2017-04-14 | Film axle key disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720395181.1U CN206619536U (en) | 2017-04-14 | 2017-04-14 | Film axle key disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206619536U true CN206619536U (en) | 2017-11-07 |
Family
ID=60223301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720395181.1U Expired - Fee Related CN206619536U (en) | 2017-04-14 | 2017-04-14 | Film axle key disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206619536U (en) |
-
2017
- 2017-04-14 CN CN201720395181.1U patent/CN206619536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180414 |