CN105095816A - Scanning device - Google Patents
Scanning device Download PDFInfo
- Publication number
- CN105095816A CN105095816A CN201510373675.5A CN201510373675A CN105095816A CN 105095816 A CN105095816 A CN 105095816A CN 201510373675 A CN201510373675 A CN 201510373675A CN 105095816 A CN105095816 A CN 105095816A
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- China
- Prior art keywords
- circuit module
- button
- scanister
- boot
- couples
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Abstract
The invention discloses a scanning device, comprising a main body, a startup circuit module and a scanning circuit module. The scanning device comprises a button arranged on the main body, and a switching unit coupled with the button, the startup circuit module and the scanning circuit module, wherein the button can be selectively coupled with the startup circuit or the scanning circuit module through the switching unit. The scanning device solves the problem that the prior art is complicated in design.
Description
Technical field
The present invention relates to scanning field, particularly relate to the bar code scan rifle that a kind of singly-bound triggers start and scan function.
Background technology
Along with the development of society, the use of scanister such as bar code scan rifle is more and more general, and also from strength to strength, portable barcode scanner also progresses into popular sight line to corresponding function.And portable barcode scanner the most outstanding be exactly some user the is broken away from restriction of service range, thus more greatly enriched the usable range of bar code scan rifle.Cause the main cause of this situation to have two: the change of power supply mode, bar code scan rifle is powered by internal battery the restriction of the externally fed cable that made it break away from, and changes to infinitely from limited distance; The change of data transfer mode, transmission mode becomes wireless from wired.
But, this type of wireless bar code scanner product is not because all have switching on and shutting down button, and user must be got back in use place the position of carrier to contact with carrier to be used for triggering start, the button that it is arranged only is used for the keying of gated sweep function, bar code scanner 100 shown in Figure 1, comprise bar code scan rifle 1a and pedestal 2a, when not needing to use bar code scan rifle 1a, bar code scan rifle 1a need be placed on pedestal 2a and realize shutdown, when using bar code scan rifle 1a, bar code scan rifle 1a is picked up from pedestal 2a, power up function can be triggered, this reduces wireless convenience virtually.
In the bar code scan rifle of other styles, pedestal can not be needed to realize the function of switching on and shutting down, bar code scan rifle self arranges a switch switch, the keying of another button for gated sweep function is also set simultaneously, which again increases barcode scanner number of keys, structure seems more complicated, and demand that is obvious and water proof and dust proof grade specification is disagreed; Or by taking the keying of the mode gated sweep function of other sensings, need equally to increase senser element, electric component employing and design are had higher requirement.Below all can not simplify structure, reduce design cost.
Therefore, be necessary to design a kind of novel scanister, to overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide a kind of scanister, it can solve the baroque problem of existing design.
For achieving the above object, the invention provides a kind of scanister, comprising body, boot-strap circuit module and sweep circuit module, this bar code scan rifle also comprises, button, is arranged on this body; And switch unit, couple this button, this boot-strap circuit module and this sweep circuit module; Wherein, this button optionally couples this boot-strap circuit module or this sweep circuit module by this switch unit.
Preferably, this scanister also comprises control module, couples this switch unit, and this control module sends the first information and couples this button and this sweep circuit module to this switch unit to control this switch unit; This control module sends the second information and couples this button and this boot-strap circuit module to this switch unit to control this switch unit.
Preferably, this first information is high level signal, and this second information is low level signal; Or this first information is low level signal, this second information is high level signal.
Preferably, this control module couples this boot-strap circuit module, and when this control module detects that this boot-strap circuit module performs boot action, this control module sends this first information.
Preferably, this switch unit has secondary signal input end, and this secondary signal input end couples this control module.
Preferably, this control module couples this button, and when this control module detects one schedule time of this key press time remaining, this control module sends this second information.
Preferably, this control module couples this boot-strap circuit module, and this control module controls this boot-strap circuit module and performs shut-off function.
Preferably, when off-mode, this button couples this boot-strap circuit module by this switch unit.
Preferably, this switch unit has the first signal input part, and this first signal input part couples this button; First signal output part, couples this boot-strap circuit module; Secondary signal output terminal, couples this sweep circuit module; And selection circuit module; Wherein, this first signal input part connects this first signal output part or this secondary signal output terminal by selection circuit module selective.
Preferably, this selection circuit module is single-pole double-throw switch (SPDT).
Preferably, this scanister is bar code scan rifle.
Compared with prior art, scanister provided by the invention, by a button optionally gauge tap circuit module or sweep circuit module, achieves the multiplexing of switching on and shutting down and scan function, simplifies structural design, use more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bar code scanner of this prior art;
Fig. 2 is the structural representation of the scanister of one embodiment of the invention;
Fig. 3 is the structured flowchart of the scanister of one embodiment of the invention;
Fig. 4 is the switch unit of one embodiment of the invention and other unit connection relation schematic diagram of scanister;
Fig. 5 is the structured flowchart of the scanister of further embodiment of this invention.
Embodiment
For making there is further understanding to object of the present invention, structure, feature and function thereof, embodiment is hereby coordinated to be described in detail as follows.
Some vocabulary is employed to censure specific element in the middle of instructions and claims.Person with usual knowledge in their respective areas should understand, and same element may be called by manufacturer with different nouns.This specification and claims book is not used as the mode of distinguish one element from another with the difference of title, but is used as the criterion of differentiation with element difference functionally." comprising " mentioned in the middle of instructions and claim is in the whole text open term, therefore should be construed to " including but not limited to ".
With reference to shown in Fig. 2 to Fig. 3, disclose the structural representation of the first embodiment of scanister of the present invention, scanister 001 comprises body 1, button 2, switch unit 3, boot-strap circuit module 4, sweep circuit module 5 and control module 6; This button 2 is arranged on this body 1, and switch unit 3 couples this button 2, this boot-strap circuit module 4 and this sweep circuit module 5; Wherein, this button 2 optionally couples this boot-strap circuit module 4 or this sweep circuit module 5 by this switch unit 3, when this button 2 is coupled to this boot-strap circuit module 4 by this switch unit 3, user controls the start of this scanister 001 by this button 2, when this button 2 is coupled to this sweep circuit module 5 by this switch unit 3, user opens and closes scanning motion by this button 2; In the present embodiment, when this scanister 001 is in off-mode, this button 2 is actual is couple this boot-strap circuit module 4 by this switch unit 3, that is, when being in off-mode, first this button 2 is used to control the action that this boot-strap circuit module 4 performs start.
Body 1 has scanner head 12 and handle 11, this handle 11 provides user hand-held with this scanister 001 easy to use, this scanner head 12 is just treating scanned object to perform scanning motion in order to scanning, the inside of this body 1 has the cavity of hollow, this switch unit 2, boot-strap circuit module 4, sweep circuit module 5 and control module 6 all can be arranged in this cavity, this button 2 is arranged on this body 1, one end of this button 2 protrudes from the surface of this body 1 so that user's pressing, its other end is connected in this cavity of this body 1, in order to couple with this switch unit 3.Further, this scanister 001 is bar code scan rifle.
See Fig. 4, switch unit 3 has the first signal input part 31, secondary signal input end 32, first signal output part 33, secondary signal output terminal 34 and selection circuit module 35; This first signal input part 31 couples this button, in order to receive push button signalling; This secondary signal input end 32 couples this control module 6, in order to receive the input signal of this control module 6; This first signal output part 33 couples this boot-strap circuit module 4, in order to the input information of this button 2 is sent to this boot-strap circuit module 4; This secondary signal output terminal 34 couples this sweep circuit module 5, in order to the input information of this button 2 is sent to this sweep circuit module 5; Wherein, this first signal input part 31 optionally connects this first signal output part 33 or this secondary signal output terminal 34 by selection circuit module 35.In practical application, this switch unit 3 also has earth terminal and power input, the pin configuration of this know to by those skilled in the art common electric element known.This selection circuit module 35 adopts the trigger switch of single-pole double-throw (SPDT), is carried out the action of triggering selection switch by the signal input of secondary signal input end 32.In the present embodiment, this switch unit 3 can adopt TS5A3157 type simulated switch chip.
Control module 6 couples this switch unit 3, this control module 6 sends the first information or the second information performs to control this switch unit 3 action switched, preferably, this control module 6 also can couple this button 2 to detect push action or the compressing time of this button 2, certainly, this control module 6 also can couple this boot-strap circuit module 4 with control this boot-strap circuit module 4 perform start or shutdown, or this control module 6 detect this boot-strap circuit module 4 be perform start or shutdown action.Further, this switch unit 6 sends first information L1 and couples this button 2 and sweep circuit module 5 with this secondary signal input end 32 controlling this switch unit 3 to make this selection circuit module 35, and this control module 6 sends the second information L2 and couples this button 2 and this boot-strap circuit module 4 to this secondary signal input end 32 of this switch unit 3 to make this selection circuit module 35.In the present embodiment, this first information L1 is high level signal, and this second information L2 is low level signal.The needs that the components and parts adopted according to reality and/or side circuit control, also, this first information L1 is low level signal, and this second information L2 is high level signal.
Use procedure below in conjunction with this scanister 001 is described further, first, when this scanister 001 is in off-mode, first signal input part 31 of this switch unit 3 selects module 35 to be connected with this first signal output part 33 by this circuit, now this button 2 can form communication with this boot-strap circuit module 4, when button 2 is pressed, boot-strap circuit module 4 receives a starting-up signal and performs start; After having started shooting, control module 6 sends a high level signal to this secondary signal input end 32, this selection circuit module 35 receives high level signal, disconnect the communication of this first signal input part 31 and this first signal output part 33, and this first signal input part 31 is connected to this secondary signal output terminal 34, now, this button 2 is coupled and communication with this sweep circuit module 5 by this switch unit 3, when this button 2 is pressed, this sweep circuit module 5 starts to perform scanning motion, when this button 2 is pressed again, this sweep circuit module 5 stops scanning motion; Certainly the switching motion that how this button 2 controls this sweep circuit module 5 can be arranged according to actual needs, not as limit, also can be this button 2 Continued depression and perform scanning motion to control this sweep circuit module 5, unclamp this button 2 to stop this scanning motion; Or perform scanning by a default compressing time, preset another compressing time and stop scanning, the action the setting how button in the present invention controls the work of this sweep circuit module 5 is not limited to above-mentioned.
Now, this scanister 001 is in the state that this button 2 controls the work of this sweep circuit module 5, when needs perform shutdown action, this button 2 can be pressed to continue a schedule time T1, this control module 6 controls this boot-strap circuit module 4 and performs shutdown action, and send a low level signal to this secondary signal input end 32 to trigger the connection that this switch unit 3 disconnects this first signal input part 31 and this secondary signal output terminal 34, and this first signal input part 31 is connected to the first signal output part 33, during to ensure this button 2 of pressing next time, this boot-strap circuit module 4 performs boot action.Whereby, this scanister 001 is by a button optionally gauge tap circuit or sweep circuit, the key achieving switching on and shutting down and scan function is multiplexing, simplify structural design, use more convenient, avoid using multiple button to be unfavorable for the needs of design or water proof and dust proof, also can save the use of sensing element, reduce costs.
In another embodiment, when needs perform shutdown action, this button 2 can be pressed to continue a schedule time T1, this control module 6 sends a low level signal to this secondary signal input end 32 to trigger the connection that this switch unit 3 disconnects this first signal input part 31 and this secondary signal output terminal 34, and this first signal input part 31 is connected to the first signal output part 33, now, this button 2 can control this boot-strap circuit module 4 and perform shutdown action, that is, press this button 2 and can trigger this boot-strap circuit module 4 execution shutdown action.
See Fig. 5, disclose the structural representation of the another embodiment of scanister of the present invention, scanister 001 ' is only with the difference of above-mentioned scanister 001, and this switch unit 3 is arranged in this control module 6 ', other structure, relativeness and function are identical, repeat no more herein.Certainly, with practical application, also can boot-strap circuit module 4 and sweep circuit module 5 be also arranged in this control module 6 ', the needs that the components and parts that can adopt according to reality and/or side circuit control.Whereby, this scanister 001 ' is by a button optionally gauge tap circuit or sweep circuit, the key achieving switching on and shutting down and scan function is multiplexing, simplify structural design, use more convenient, avoid using multiple button to be unfavorable for the needs of design or water proof and dust proof, also can save the use of sensing element, reduce costs.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.Must it is noted that the embodiment disclosed limit the scope of the invention.On the contrary, change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (11)
1. a scanister, comprises body, boot-strap circuit module and sweep circuit module, it is characterized in that, this bar code scan rifle also comprises,
Button, is arranged on this body; And
Switch unit, couples this button, this boot-strap circuit module and this sweep circuit module;
Wherein, this button optionally couples this boot-strap circuit module or this sweep circuit module by this switch unit.
2. scanister as claimed in claim 1, is characterized in that, also comprise control module, couple this switch unit, and this control module sends the first information and couples this button and this sweep circuit module to this switch unit to control this switch unit;
This control module sends the second information and couples this button and this boot-strap circuit module to this switch unit to control this switch unit.
3. scanister as claimed in claim 2, it is characterized in that, this first information is high level signal, and this second information is low level signal; Or this first information is low level signal, this second information is high level signal.
4. scanister as claimed in claim 2, it is characterized in that, this control module couples this boot-strap circuit module, and when this control module detects that this boot-strap circuit module performs boot action, this control module sends this first information.
5. scanister as claimed in claim 2, it is characterized in that, this switch unit has secondary signal input end, and this secondary signal input end couples this control module.
6. scanister as claimed in claim 2, it is characterized in that, this control module couples this button, and when this control module detects one schedule time of this key press time remaining, this control module sends this second information.
7. scanister as claimed in claim 6, it is characterized in that, this control module couples this boot-strap circuit module, and this control module controls this boot-strap circuit module and performs shut-off function.
8. scanister as claimed in claim 1, it is characterized in that, when off-mode, this button couples this boot-strap circuit module by this switch unit.
9. scanister as claimed in claim 1, it is characterized in that, this switch unit has
First signal input part, this first signal input part couples this button;
First signal output part, couples this boot-strap circuit module;
Secondary signal output terminal, couples this sweep circuit module; And
Selection circuit module;
Wherein, this first signal input part connects this first signal output part or this secondary signal output terminal by selection circuit module selective.
10. scanister as claimed in claim 9, it is characterized in that, this selection circuit module is single-pole double-throw switch (SPDT).
11. scanister as claimed in claim 1, it is characterized in that, this scanister is bar code scan rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373675.5A CN105095816B (en) | 2015-06-30 | 2015-06-30 | A kind of scanning means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510373675.5A CN105095816B (en) | 2015-06-30 | 2015-06-30 | A kind of scanning means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105095816A true CN105095816A (en) | 2015-11-25 |
| CN105095816B CN105095816B (en) | 2018-05-18 |
Family
ID=54576212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510373675.5A Expired - Fee Related CN105095816B (en) | 2015-06-30 | 2015-06-30 | A kind of scanning means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105095816B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105868667A (en) * | 2016-03-28 | 2016-08-17 | 苏州佳世达电通有限公司 | Method for decoding barcode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120325911A1 (en) * | 2011-06-27 | 2012-12-27 | Yiwu Ding | Decodable indicia reading terminal with optical filter |
| CN103413112A (en) * | 2013-09-06 | 2013-11-27 | 苏州德沃智能系统有限公司 | Accelerator sensor-triggered bar-code scanner |
| CN203706227U (en) * | 2014-01-22 | 2014-07-09 | 深圳市兴通物联科技有限公司 | Barcode gun |
| CN204374977U (en) * | 2015-01-22 | 2015-06-03 | 西安交通大学医学院第一附属医院 | A kind of scanner |
| CN104700104A (en) * | 2013-12-06 | 2015-06-10 | 鸿富锦精密电子(天津)有限公司 | Scanning gun |
-
2015
- 2015-06-30 CN CN201510373675.5A patent/CN105095816B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120325911A1 (en) * | 2011-06-27 | 2012-12-27 | Yiwu Ding | Decodable indicia reading terminal with optical filter |
| CN103413112A (en) * | 2013-09-06 | 2013-11-27 | 苏州德沃智能系统有限公司 | Accelerator sensor-triggered bar-code scanner |
| CN104700104A (en) * | 2013-12-06 | 2015-06-10 | 鸿富锦精密电子(天津)有限公司 | Scanning gun |
| CN203706227U (en) * | 2014-01-22 | 2014-07-09 | 深圳市兴通物联科技有限公司 | Barcode gun |
| CN204374977U (en) * | 2015-01-22 | 2015-06-03 | 西安交通大学医学院第一附属医院 | A kind of scanner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105868667A (en) * | 2016-03-28 | 2016-08-17 | 苏州佳世达电通有限公司 | Method for decoding barcode |
| CN105868667B (en) * | 2016-03-28 | 2018-04-17 | 苏州佳世达电通有限公司 | Bar code decoding method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105095816B (en) | 2018-05-18 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qiu Wanhe Inventor after: Yan Yucai Inventor before: Qiu Wanhe Inventor before: Jin Wei |
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| 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: 20180518 Termination date: 20200630 |