CN102609674A - Two-dimensional code reader - Google Patents
Two-dimensional code reader Download PDFInfo
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- CN102609674A CN102609674A CN2012100267668A CN201210026766A CN102609674A CN 102609674 A CN102609674 A CN 102609674A CN 2012100267668 A CN2012100267668 A CN 2012100267668A CN 201210026766 A CN201210026766 A CN 201210026766A CN 102609674 A CN102609674 A CN 102609674A
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- dimension code
- neonychium
- code reader
- main screen
- dimensional code
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Abstract
The invention discloses a two-dimensional code reader which comprises a shell. A main screen is arranged at the top of the shell; a protection cushion matched with a display screen of an external two-dimensional code terminal is arranged on the periphery of the main screen; the upper surface of the protection cushion protrudes out of the upper surface of the main screen; and the upper surface of the protection cushion protrudes out of the upper surface of the shell. In using process, the upper surface of the protection cushion protrudes out of the upper surface of the main screen and the upper surface of the shell, so that in the process of reading a two-dimensional code, the display screen of the external two-dimensional code terminal is firstly contacted with the top of the protection cushion and a certain distance is reserved between the display screen of the external two-dimensional code terminal and the main screen to avoid friction or wear between the two screens, and thus, in the using process of the two-dimensional code reader which is additionally provided with the protection cushion, the friction and wear or other structural damage between the display screen of the two-dimensional code terminal and the main screen of the two-dimensional code reader can be effectively avoided.
Description
Technical field
The present invention relates to two-dimension code fetch equipment technical field, particularly a kind of two-dimension code reader.
Background technology
In daily productive life; Along with the continuous quickening of mobile Internet development process and the update of associated electrical product thereof; Two-dimension code is applied in the association areas such as electronic certificate, anti-fake certificate, print magazine and digital publishing more and more widely, and the two-dimension code fetch equipment that thereupon occurs is also comparatively fast developed.Along with improving constantly of user demand, people have also proposed higher performance requirement to the two-dimension code fetch equipment.
Present existing two-dimensional sign indicating number reader; In its use; Normally the display screen at two-dimension code terminals such as mobile phone and the direct contraposition of main screen of two-dimension code reader are fitted, with the two-dimension code scanning read operation of being correlated with, yet; In the actual mechanical process; This kind mode of operation very easily causes producing friction between the main screen of display screen and two-dimension code reader at two-dimension code terminal, even causes wearing and tearing or other structural damages of two-dimension code reader master screen and two-dimension code terminal display screen, and consequently the follow-up use to two-dimension code terminal and two-dimension code reader causes adverse effect.
Therefore, how to avoid the use of that the friction and wear between two-dimension code terminal display screen and two-dimension code reader master screen is the important technological problems that those skilled in the art need solve at present in the process.
Summary of the invention
The purpose of this invention is to provide a kind of two-dimension code reader, this two-dimension code reader can effectively avoid the use of the friction and wear between two-dimension code terminal display screen and two-dimension code reader master screen in the process.
For solving the problems of the technologies described above; The present invention provides a kind of two-dimension code reader; Comprise housing, the top of said housing is provided with main screen, and the peripheral part of said main screen is provided with the neonychium that matches with outside two-dimension code terminal display screen; The upper surface of said neonychium protrudes from the upper surface of said main screen, and the upper surface of said neonychium protrudes from the upper surface of said housing.
Preferably, have and the suitable draw-in groove of said neonychium between the medial surface at the peripheral part of said main screen and the top of said housing, said neonychium specifically is arranged in the said draw-in groove.
Preferably, said neonychium is specially ring-type.
Preferably, said neonychium is specially Synthesized with Thermal Polymerization polyurethane elastomer plastic washers.
Preferably, said neonychium is specially rubber washer.
Preferably, said neonychium is specially silicone rubber gasket.
Above-mentioned background is technological relatively; Two-dimension code reader provided by the present invention; Comprise housing, the top of said housing is provided with main screen, and the peripheral part of said main screen is provided with the neonychium that matches with outside two-dimension code terminal display screen; The upper surface of said neonychium protrudes from the upper surface of said main screen, and the upper surface of said neonychium protrudes from the upper surface of said housing.In the use; Because the upper surface of said neonychium protrudes from the upper surface of said main screen and the upper surface of said housing; Make two-dimension code read in the process; The display screen at outside two-dimension code terminal at first contacts with the top of said neonychium; And make to have certain distance between display screen and the said main screen at two-dimension code terminal, in order to avoid produce friction or wearing and tearing because of contacting between two screens, thereby make the said two-dimension code reader that adds said neonychium can effectively avoid the use of friction and wear or other structural damages between two-dimension code terminal display screen and two-dimension code reader master shield in the process; Improve the safety in utilization of two-dimension code terminal and two-dimension code reader, and make and be able to corresponding prolongation in serviceable life at two-dimension code reader and two-dimension code terminal.
In another preferred version of the present invention, have and the suitable draw-in groove of said neonychium between the medial surface at the peripheral part of said main screen and the top of said housing, said neonychium specifically is arranged in the said draw-in groove.This draw-in groove can effectively improve the assembling intensity between said neonychium and said main screen and said housing; Make the overall construction intensity of said two-dimension code reader more solid and reliable, and make of each the major function effect on structure corresponding reduction of said neonychium said two-dimension code reader.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Two-dimension code reader that Fig. 1 is provided for a kind of embodiment of the present invention and two-dimension code terminal room fit structure synoptic diagram;
Fig. 2 is the side structure cut-open view of Fig. 1;
Fig. 3 is the partial structurtes enlarged diagram of A part among Fig. 2.
Embodiment
Core of the present invention provides a kind of two-dimension code reader, and this two-dimension code reader can effectively avoid the use of the friction and wear between two-dimension code terminal display screen and two-dimension code reader master screen in the process.
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
Please refer to Fig. 1, Fig. 2 and Fig. 3, two-dimension code reader that Fig. 1 is provided for a kind of embodiment of the present invention and two-dimension code terminal room fit structure synoptic diagram; Fig. 2 is the side structure cut-open view of Fig. 1; Fig. 3 is the partial structurtes enlarged diagram of A part among Fig. 2.
In embodiment; Two-dimension code reader provided by the present invention; Comprise housing 11, the top of housing 11 is provided with main screen 12, and the peripheral part of main screen 12 is provided with the neonychium 13 that matches with outside two-dimension code terminal display screen 22; The upper surface of neonychium 13 protrudes from the upper surface of main screen 12, and the upper surface of neonychium 13 protrudes from the upper surface of housing 11.In the use; Because the upper surface of neonychium 13 protrudes from the upper surface of main screen 12 and the upper surface of housing 11; Make two-dimension code read in the process; The display screen 22 at outside two-dimension code terminal 21 at first contacts with the top of neonychium 13; And make the display screen 22 at two- dimension code terminal 21 and 12 of main screens have certain distance, in order to avoid produce friction or wearing and tearing because of contacting between two screens, thereby make the said two-dimension code reader that adds neonychium 13 can effectively avoid the use of friction and wear or other structural damages between two-dimension code terminal display screen and two-dimension code reader master shield in the process; Improve the safety in utilization of two-dimension code terminal and two-dimension code reader, and make and be able to corresponding prolongation in serviceable life at two-dimension code reader and two-dimension code terminal.
Further, have the draw-in groove 14 suitable with neonychium 13 between the medial surface at the peripheral part of main screen 12 and the top of housing 11, neonychium 13 specifically is arranged in the draw-in groove 14.This draw-in groove 14 can effectively improve the assembling intensity of 11 of neonychium 13 and main screen 12 and housings; Make the overall construction intensity of said two-dimension code reader more solid and reliable, and make of each the major function effect on structure corresponding reduction of said neonychium said two-dimension code reader.
On the other hand, neonychium 13 is specially ring-type.Neonychium 13 with this kind ring texture can match with the outer rim of main screen 12 better, thereby effectively utilize the inner space of said two-dimension code reader to greatest extent, improves the suitability of said two-dimension code reader and outside two-dimension code terminal room simultaneously.
In addition, in the production run specific to reality, neonychium 13 is specially Synthesized with Thermal Polymerization polyurethane elastomer plastic cement (being TPU) packing ring, rubber washer or silicone rubber gasket.Above-mentioned three kinds of packing rings are the softer elastic washer of quality, thereby can be better fit with the display screen at outside two-dimension code terminal, thereby further improve the suitability of said two-dimension code reader and two-dimension code terminal room, and make the corresponding raising of its safety in utilization.
Certainly, above-mentioned neonychium 13 is specially TPU packing ring, rubber washer or silicone rubber gasket and is merely preferred version, and this neonychium 13 is not limited to the packing ring of above-mentioned three kinds of materials, all can so long as can satisfy the actual use needs of said two-dimension code reader.
To sum up can know; The two-dimension code reader that provides among the present invention; Comprise housing, the top of said housing is provided with main screen, and the peripheral part of said main screen is provided with the neonychium that matches with outside two-dimension code terminal display screen; The upper surface of said neonychium protrudes from the upper surface of said main screen, and the upper surface of said neonychium protrudes from the upper surface of said housing.In the use; Because the upper surface of said neonychium protrudes from the upper surface of said main screen and the upper surface of said housing; Make two-dimension code read in the process; The display screen at outside two-dimension code terminal at first contacts with the top of said neonychium; And make to have certain distance between display screen and the said main screen at two-dimension code terminal, in order to avoid produce friction or wearing and tearing because of contacting between two screens, thereby make the said two-dimension code reader that adds said neonychium can effectively avoid the use of friction and wear or other structural damages between two-dimension code terminal display screen and two-dimension code reader master shield in the process; Improve the safety in utilization of two-dimension code terminal and two-dimension code reader, and make and be able to corresponding prolongation in serviceable life at two-dimension code reader and two-dimension code terminal.
More than two-dimension code reader provided by the present invention has been carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (6)
1. two-dimension code reader; Comprise housing; The top of said housing is provided with main screen; It is characterized in that: the peripheral part of said main screen is provided with the neonychium that matches with outside two-dimension code terminal display screen, and the upper surface of said neonychium protrudes from the upper surface of said main screen, and the upper surface of said neonychium protrudes from the upper surface of said housing.
2. two-dimension code reader as claimed in claim 1 is characterized in that: have and the suitable draw-in groove of said neonychium between the medial surface at the peripheral part of said main screen and the top of said housing, said neonychium specifically is arranged in the said draw-in groove.
3. two-dimension code reader as claimed in claim 2 is characterized in that: said neonychium is specially ring-type.
4. like each described two-dimension code reader in the claim 1 to 3, it is characterized in that: said neonychium is specially Synthesized with Thermal Polymerization polyurethane elastomer plastic washers.
5. like each described two-dimension code reader in the claim 1 to 3, it is characterized in that: said neonychium is specially rubber washer.
6. like each described two-dimension code reader in the claim 1 to 3, it is characterized in that: said neonychium is specially silicone rubber gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100267668A CN102609674A (en) | 2012-02-07 | 2012-02-07 | Two-dimensional code reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100267668A CN102609674A (en) | 2012-02-07 | 2012-02-07 | Two-dimensional code reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102609674A true CN102609674A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100267668A Pending CN102609674A (en) | 2012-02-07 | 2012-02-07 | Two-dimensional code reader |
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| CN (1) | CN102609674A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331017A (en) * | 2017-07-31 | 2017-11-07 | 北京开席科技有限公司 | A kind of device positioned for pattern-recognition |
| CN109684897A (en) * | 2019-02-11 | 2019-04-26 | 常州机电职业技术学院 | Convenient for fixed two-dimensional code reader |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060219433A1 (en) * | 2005-04-02 | 2006-10-05 | Ulrich Beutter | Shielding component, in particular a heat shield |
| CN2882147Y (en) * | 2006-02-23 | 2007-03-21 | 昆盈企业股份有限公司 | Computer image obtaining device capable of adjusting image angle |
| CN201060493Y (en) * | 2007-05-23 | 2008-05-14 | 阿丹电子企业股份有限公司 | Scanning device with alternative type protection sheet |
| US7663879B2 (en) * | 2001-11-19 | 2010-02-16 | Otter Products, Llc | Protective enclosure for personal digital assistant case having integrated back lighted keyboard |
| CN201557332U (en) * | 2009-07-03 | 2010-08-18 | 东莞市鑫艺来塑胶制品有限公司 | Protection sleeve of electronic mobile device |
-
2012
- 2012-02-07 CN CN2012100267668A patent/CN102609674A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7663879B2 (en) * | 2001-11-19 | 2010-02-16 | Otter Products, Llc | Protective enclosure for personal digital assistant case having integrated back lighted keyboard |
| US20060219433A1 (en) * | 2005-04-02 | 2006-10-05 | Ulrich Beutter | Shielding component, in particular a heat shield |
| CN2882147Y (en) * | 2006-02-23 | 2007-03-21 | 昆盈企业股份有限公司 | Computer image obtaining device capable of adjusting image angle |
| CN201060493Y (en) * | 2007-05-23 | 2008-05-14 | 阿丹电子企业股份有限公司 | Scanning device with alternative type protection sheet |
| CN201557332U (en) * | 2009-07-03 | 2010-08-18 | 东莞市鑫艺来塑胶制品有限公司 | Protection sleeve of electronic mobile device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331017A (en) * | 2017-07-31 | 2017-11-07 | 北京开席科技有限公司 | A kind of device positioned for pattern-recognition |
| CN109684897A (en) * | 2019-02-11 | 2019-04-26 | 常州机电职业技术学院 | Convenient for fixed two-dimensional code reader |
| CN109684897B (en) * | 2019-02-11 | 2021-04-13 | 常州机电职业技术学院 | Two-dimensional code reader convenient to fix |
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Application publication date: 20120725 |