CN203386629U - Touch button apparatus and laser marking machine - Google Patents
Touch button apparatus and laser marking machine Download PDFInfo
- Publication number
- CN203386629U CN203386629U CN201320465950.2U CN201320465950U CN203386629U CN 203386629 U CN203386629 U CN 203386629U CN 201320465950 U CN201320465950 U CN 201320465950U CN 203386629 U CN203386629 U CN 203386629U
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- China
- Prior art keywords
- circuit board
- hole
- control circuit
- connecting rod
- press
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- Expired - Fee Related
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- Manufacture Of Switches (AREA)
Abstract
A touch button apparatus comprises touch buttons and a control circuit board; each touch button comprises a metalwork and an insulation seat; each metalwork comprises a key cap, a connecting rod and a conductive joint; each key cap is enclosed by a spherical surface upper wall and a planar bottom wall; each connecting rod is formed by extending from the middle portion of the planar bottom wall of each key cap; each conductive joint is arranged at the end of the connecting rod; the insulation seat is provided with an assembling through hole; the control circuit board comprises a printed circuit board and a button control circuit laid on the printed circuit board; the printed circuit board is provided with conductive through holes; the key caps are embedded into the control panel of a cabinet; the insulation seat is disposed between the control panel and the control circuit board; the connecting rods pass through the assembling through hole of the insulation seat; the conductive joints are inserted into the conductive through holes of the printed circuit board; and the metalwork is electrically connected with the button control circuit. The touch button apparatus is durable, has long service life, high accuracy and reliability, is convenient and humane to use and can reduce the burden of workers. Provided is also a laser marking machine.
Description
Technical field
The utility model relates to a kind of touch button device and laser marking machine.
Background technology
Laser marking machine is to stamp permanent mark with laser beam at various material surface.The principle of mark is to expose the deep layer material by the evaporation of entry material, thereby carves exquisite pattern, trade mark and word.Laser marking machine mainly comprises the CO2 laser marking machine, semiconductor laser marking, laser marking machine and YAG laser marking machine.
Three function buttons the most frequently used on laser marking machine are for starting key, determining key and cancel key.Edit any Word message and all will use definite key or cancel key, use again after having edited and start key and cancel key.General marking machine is all to show above-mentioned three function keys at software interface, during use, clicks one of them key of software interface with mouse and realizes, or realize with certain button above keyboard.When the employee operates, often do an action and all want rolling mouse to click " determining " or " cancellation ", or knock certain button on keyboard.Mechanical contact button inside is provided with spring, stiff end contact copper sheet and contact, mobile terminal copper sheet, when running into the environment of moist many dirt, spring can get rusty, copper sheet can corrode, and dust can intercept the contact of two contact copper sheets, after long-term the use, aging along with spring, spring is lost its bounce, thereby makes the button can't resilience, is unfavorable for accuracy and the reliability of button.Simultaneously, standard machinery contact switch outward appearance mostly is plastic material, and the rigidity of plastics is inadequate, be subject to the impact of external force, very easily damage, switch has damaged the normal use that has not only affected equipment, and easily because damage unpredictable problems such as causing the internal circuit short circuit.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of touch button device and laser marking machine, its durable, and button accuracy and reliability are high.
For achieving the above object, the utility model adopts following technical scheme:
A kind of touch button device, it comprises touch key-press and control circuit board;
This touch key-press comprises metalwork and insulating base; This metalwork comprises keycap, connecting rod and conductive contact, and this keycap is surrounded by sphere roof and flat bottom wall, and this connecting rod extends and forms from the middle part of the flat bottom wall of this keycap, and conductive contact is located at the end of this connecting rod; Offer an assembling through hole on insulating base; This control circuit board comprises printed circuit board (PCB) and is laid in the key control circuit on this printed circuit board (PCB); Offer conductive through hole on this printed circuit board (PCB); This keycap embeds on the control panel of a cabinet, and this insulating base is between control panel and this control circuit board, and this connecting rod is through the assembling through hole of this insulating base, and this conductive contact inserts the conductive through hole of this printed circuit board (PCB); This metalwork is electrically connected this key control circuit.
Further, this conductive contact is nipple, and this conductive through hole corresponds to tapped through hole.
Further, metalwork is the stainless steel assembly.
Further, this connecting rod is cylindric.
The utility model also comprises following technical scheme:
A kind of laser marking machine, it comprises cabinet, control circuit board, beginning touch key-press, cancels touch key-press and definite touch key-press;
Offer three on the control panel of this cabinet through hole is installed; Each touch key-press comprises metalwork and insulating base; This metalwork comprises keycap, connecting rod and conductive contact, and this keycap is surrounded by sphere roof and flat bottom wall, and this connecting rod extends and forms from the middle part of the flat bottom wall of this keycap, and conductive contact is located at the end of this connecting rod; Offer an assembling through hole on each insulating base; This control circuit board comprises printed circuit board (PCB) and is laid in the key control circuit on this printed circuit board (PCB); Offer three conductive through holes on this printed circuit board (PCB); Insulating base is between control panel and this control circuit board, the keycap of this touch key-press embeds in the installation through hole of this control panel, this connecting rod is through the assembling through hole of this insulating base, this conductive contact inserts the conductive through hole of this printed circuit board (PCB), and the metalwork that starts touch key-press, cancellation touch key-press and definite touch key-press is electrically connected respectively three input pins of this control circuit.
Further, this conductive contact is nipple, and this conductive through hole corresponds to tapped through hole.
Further, metalwork is the stainless steel assembly.
Further, this connecting rod is cylindric.
The beneficial effects of the utility model are as follows:
Above-mentioned utility model only need can trigger button with light finger light touches keycap, without firmly pressing, hommization easy to use, alleviate staff's burden, relatively mechanical contact button, used accuracy and the reliability that also can not affect touch key-press, in addition even long-term, even this keycap damages to some extent in long-term the use, also can not affect the service behaviour of this touch key-press.In addition, the utility model arranges and starts touch key-press, cancellation touch key-press and definite touch key-press on the cabinet of laser marking machine, only need touch a wherein touch key-press when staff operates gets final product, without passing through mouse or keyboard, can greatly reduce workload, when laser marking machine is worked, the staff does not need seeing display screen on one side yet, on the other hand according to mouse, the another hand is being grabbed product and is being operated, the employee only need to be absorbed in the product in hand, when determining, can mark be, with finger touch once keycap just completed the operation of " beginning mark ".
The accompanying drawing explanation
The structural representation of the better embodiment that Fig. 1 is the utility model laser marking machine.
The partial exploded view of the laser marking machine that Fig. 2 is Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Refer to Fig. 1 and Fig. 2, the utility model relates to a kind of laser marking machine, and its better embodiment comprises cabinet 10, control circuit board, beginning touch key-press, cancels touch key-press and definite touch key-press.
Offer three on the control panel 15 of this cabinet 10 through hole 18 is installed.
Each touch key-press comprises metalwork 20 and insulating base 30.This metalwork 20 comprises keycap 21, columned connecting rod 22 and conductive contact 23, this keycap 21 is surrounded by sphere roof and flat bottom wall, this connecting rod 22 extends and forms from the middle part of the flat bottom wall of this keycap 21, and conductive contact 23 is located at the end of this connecting rod 22.
Offer an assembling through hole 31 on each insulating base 30.
This control circuit board comprises printed circuit board (PCB) 61 and is laid in the key control circuit on this printed circuit board (PCB) 61.Offer three conductive through holes 65 on this printed circuit board (PCB) 61.
In the present embodiment, for convenience of installing and reliably being connected, this conductive contact 23 is nipple, and this conductive through hole 65 corresponds to tapped through hole.
During use, with finger touch keycap 21, make the charge generation on touch key-press change, the signal of the input pin of this key control circuit is converted to low level from high level, thereby can know which function button is triggered according to level conversion.
In the present embodiment, each metalwork 20 is the stainless steel assembly.
Above-mentioned utility model only need can trigger button with light finger light touches keycap, without firmly pressing, hommization easy to use, alleviate staff's burden, relatively mechanical contact button, used accuracy and the reliability that also can not affect touch key-press, in addition even long-term, even this keycap damages to some extent in long-term the use, also can not affect the service behaviour of this touch key-press.In addition, the utility model arranges and starts touch key-press, cancellation touch key-press and definite touch key-press on the cabinet of laser marking machine, only need touch a wherein touch key-press when staff operates gets final product, without passing through mouse or keyboard, can greatly reduce workload, when laser marking machine is worked, the staff does not need seeing display screen on one side yet, on the other hand according to mouse, the another hand is being grabbed product and is being operated, the employee only need to be absorbed in the product in hand, when determining, can mark be, with finger touch once keycap just completed the operation of " beginning mark ".
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and the distortion all should belong to the protection range of the utility model claim within.
Claims (8)
1. a touch button device, it is characterized in that: it comprises touch key-press and control circuit board;
This touch key-press comprises metalwork and insulating base; This metalwork comprises keycap, connecting rod and conductive contact, and this keycap is surrounded by sphere roof and flat bottom wall, and this connecting rod extends and forms from the middle part of the flat bottom wall of this keycap, and conductive contact is located at the end of this connecting rod; Offer an assembling through hole on insulating base; This control circuit board comprises printed circuit board (PCB) and is laid in the key control circuit on this printed circuit board (PCB); Offer conductive through hole on this printed circuit board (PCB); This keycap embeds on the control panel of a cabinet, and this insulating base is between control panel and this control circuit board, and this connecting rod is through the assembling through hole of this insulating base, and this conductive contact inserts the conductive through hole of this printed circuit board (PCB); This metalwork is electrically connected this key control circuit.
2. touch button device as claimed in claim 1, it is characterized in that: this conductive contact is nipple, and this conductive through hole corresponds to tapped through hole.
3. touch button device as claimed in claim 1, it is characterized in that: metalwork is the stainless steel assembly.
4. touch button device as claimed in claim 1, it is characterized in that: this connecting rod is cylindric.
5. a laser marking machine is characterized in that: it comprises cabinet, control circuit board, beginning touch key-press, cancels touch key-press and definite touch key-press;
Offer three on the control panel of this cabinet through hole is installed; Each touch key-press comprises metalwork and insulating base; This metalwork comprises keycap, connecting rod and conductive contact, and this keycap is surrounded by sphere roof and flat bottom wall, and this connecting rod extends and forms from the middle part of the flat bottom wall of this keycap, and conductive contact is located at the end of this connecting rod; Offer an assembling through hole on each insulating base; This control circuit board comprises printed circuit board (PCB) and is laid in the key control circuit on this printed circuit board (PCB); Offer three conductive through holes on this printed circuit board (PCB); Insulating base is between control panel and this control circuit board, the keycap of this touch key-press embeds in the installation through hole of this control panel, this connecting rod is through the assembling through hole of this insulating base, this conductive contact inserts the conductive through hole of this printed circuit board (PCB), and the metalwork that starts touch key-press, cancellation touch key-press and definite touch key-press is electrically connected respectively three input pins of this control circuit.
6. laser marking machine as claimed in claim 5, it is characterized in that: this conductive contact is nipple, and this conductive through hole corresponds to tapped through hole.
7. laser marking machine as claimed in claim 5, it is characterized in that: metalwork is the stainless steel assembly.
8. laser marking machine as claimed in claim 5, it is characterized in that: this connecting rod is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465950.2U CN203386629U (en) | 2013-07-31 | 2013-07-31 | Touch button apparatus and laser marking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465950.2U CN203386629U (en) | 2013-07-31 | 2013-07-31 | Touch button apparatus and laser marking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386629U true CN203386629U (en) | 2014-01-08 |
Family
ID=49875087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465950.2U Expired - Fee Related CN203386629U (en) | 2013-07-31 | 2013-07-31 | Touch button apparatus and laser marking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386629U (en) |
-
2013
- 2013-07-31 CN CN201320465950.2U patent/CN203386629U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180731 |