CN205279905U - Can sweep gray code area intelligence tape measure of sign indicating number - Google Patents
Can sweep gray code area intelligence tape measure of sign indicating number Download PDFInfo
- Publication number
- CN205279905U CN205279905U CN201520764035.2U CN201520764035U CN205279905U CN 205279905 U CN205279905 U CN 205279905U CN 201520764035 U CN201520764035 U CN 201520764035U CN 205279905 U CN205279905 U CN 205279905U
- Authority
- CN
- China
- Prior art keywords
- gray code
- infrared transceiver
- transceiver device
- road
- intelligent measuring
- 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.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a can sweep gray code area intelligence tape measure of sign indicating number still be provided with bar code collector on the intelligence diameter tape, use as the user the bar code is swept or during the two -dimensional code to the intelligence tape measure, can be in real time and the two -dimensional code information of acquireing the product of accuracy, and make intelligent tape measure integrate and sweep a yard function.
Description
Technical field
The utility model relates to Intelligent measuring tape technical field, in particular a kind of can the Gray code band Intelligent measuring tape of barcode scanning.
Background technology
Gray code belongs to Reliability codes, is a kind of wrong minimized coded system. Such as, because although nature binary code directly can convert simulating signal to by D/A converter, but in some situation, when being converted to 4 from metric 3, binary code each all to be become, and digital circuit can be made to produce very big sharp peak current pulse. Gray code does not then have this shortcoming, and when it changes between adjacent bit, only one changes. It greatly reduces by a state obscuring to logic during next state. A difference is only had between two adjacent code characters owing to this kind encodes, thus in the conversion of the straight-line displacement amount-digital quantity in direction, when straight-line displacement amount generation subtle change is (and when may cause digital quantity to change, Gray code only changes one, more reliable compared with the situation that other coding changes two or many simultaneously like this, the possibility made mistakes can be reduced.
In prior art, many employing Gray code dishes are used for detection or counting; read Gray code dish at encoder or brushgear and often there will be the phenomenon jumping brush or leakage brush; namely owing to brushgear rotating speed is too fast; occur that brushgear bounced certain Gray code; cause the phenomenon counting mistake, it is unfavorable for the use of Gray code. Meanwhile, Gray code dish is arranged in Intelligent measuring tape body and takies relatively large inner space so that device volume is bigger. And in prior art, without a kind of tape measure sweeping barcode and Quick Response Code.
Therefore, prior art has yet to be improved and developed.
Practical novel content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model be to provide a kind of can the Gray code band Intelligent measuring tape of barcode scanning, it is intended to solve Intelligent measuring tape barcode scanning function in prior art, the defect that function is more single.
The technical solution of the utility model is as follows:
A kind of can the Gray code band Intelligent measuring tape of barcode scanning, wherein, comprise Intelligent measuring tape body, and it is arranged in described Intelligent measuring tape body and the tape measure band that can extract out, the front and back of described tape measure band all arranges at least one Gray code road, and the Gray code in described Gray code road repeats to arrange by designated period; In described Intelligent measuring tape body also arrange with Gray code road one_to_one corresponding, for reading the infrared transceiver device of Gray code in Gray code road; Also it is provided with MCU in described Intelligent measuring tape body and controls chip; Described Intelligent measuring tape body is also provided with the code reader for scanning bar code and Quick Response Code; Described MCU controls chip and is all electrically connected with code reader and described infrared transceiver device.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, in described Intelligent measuring tape body, be also provided with the switching arrangement opened for controlling described infrared transceiver device or close, described switching arrangement is electrically connected with described infrared transceiver device.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, the front and back of described tape measure band is provided with 3 Gray code roads all from bottom to up.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, the front of described tape measure band arranges low three Gray code roads, is respectively first Gray code road, the 2nd Gray code road and the 3rd Gray code road.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, in described Intelligent measuring tape body, just the side in tape measure band front is provided with 3 infrared transceiver devices, is respectively the first infrared transceiver device, the 2nd infrared transceiver device and the 3rd infrared transceiver device; Wherein, described first infrared transceiver device is just to described first Gray code road, and described 2nd infrared transceiver device is just to described 2nd Gray code road, and described 3rd infrared transceiver device is just to described 3rd Gray code road.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, the back side of described tape measure band arranges high three Gray code roads, is respectively the 4th Gray code road, the 5th Gray code road and the 6th Gray code road.
Described can the Gray code band Intelligent measuring tape of barcode scanning, wherein, in described Intelligent measuring tape body, just the side at the tape measure band back side is provided with 3 infrared transceiver devices, is respectively the 4th infrared transceiver device, the 5th infrared transceiver device and the 6th infrared transceiver device; Wherein, described 4th infrared transceiver device is just to described 4th Gray code road, and described 5th infrared transceiver device is just to described 5th Gray code road, and described 6th infrared transceiver device is just to described 6th Gray code road.
Useful effect: described in the utility model can the Gray code band Intelligent measuring tape of barcode scanning, described Intelligent measuring tape body is also provided with code reader, when user uses described Intelligent measuring tape and sweeps barcode or Quick Response Code, the 2 D code information of product can be obtained in real time and accurately, make Intelligent measuring tape be integrated with barcode scanning function.
Accompanying drawing explanation
Fig. 1 be described in the utility model can the structural representation of the Gray code better embodiment of band Intelligent measuring tape of barcode scanning.
Fig. 2 be described in the utility model can the explosive view of the Gray code better embodiment of band Intelligent measuring tape of barcode scanning.
Fig. 3 be described in the utility model can the schematic diagram in tape measure band front in the Gray code better embodiment of band Intelligent measuring tape of barcode scanning.
Fig. 4 be described in the utility model can the schematic diagram at the tape measure band back side in the Gray code better embodiment of band Intelligent measuring tape of barcode scanning.
Embodiment
The utility model provide a kind of can the Gray code band Intelligent measuring tape of barcode scanning, for making the purpose of this utility model, technical scheme and effect clearly, clearly, below the utility model is further described. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
Please simultaneously see Fig. 1-Fig. 2, wherein Fig. 1 be described in the utility model can the structural representation of the Gray code better embodiment of band Intelligent measuring tape of barcode scanning, Fig. 2 be described in the utility model can the explosive view of the Gray code better embodiment of band Intelligent measuring tape of barcode scanning, described can the Gray code band Intelligent measuring tape of barcode scanning, comprise Intelligent measuring tape body 100, and it is arranged in described Intelligent measuring tape body 100 and the tape measure band 200 that can extract out, the front and back of described tape measure band 200 all arranges at least one Gray code road, and the Gray code in described Gray code road repeats to arrange by designated period; In described Intelligent measuring tape body 100 also arrange with Gray code road one_to_one corresponding, for reading the infrared transceiver device 300 of Gray code in Gray code road; Also it is provided with MCU in described Intelligent measuring tape body 100 and controls chip; Described Intelligent measuring tape body 100 is also provided with the code reader 120 for scanning bar code and Quick Response Code; Described MCU controls chip and is all electrically connected with code reader 120 and described infrared transceiver device 300. Like this, when user uses described Intelligent measuring tape and sweeps barcode or Quick Response Code, the 2 D code information of product can be obtained in real time and accurately, make Intelligent measuring tape be integrated with barcode scanning function.
When specifically implementing, described Intelligent measuring tape body 100 is also provided with the display screen for the real time readouts and state showing Intelligent measuring tape; Also it is provided with for the data of Intelligent measuring tape being sent to mobile terminal or the radio receiving transmitting module of mobile terminal receive transmission data in described Intelligent measuring tape body 100; The power supply for powering also it is provided with in described Intelligent measuring tape body 100. More specifically, described display screen is E-ink display screen, TN display screen, STN display screen or TFT display screen; Described radio receiving transmitting module is bluetooth module.
Further, as shown in Figure 2, in described Intelligent measuring tape body 100, also it being provided with the switching arrangement opened for controlling described infrared transceiver device or close, described switching arrangement is electrically connected with described infrared transceiver device 300. The brush 410 that described switching arrangement comprises the code-disc being arranged in Intelligent measuring tape body 100 on pcb board 400 and touches with described code-disc. When tape measure band 200 then drives brush 410 to rotate when pulled, contactor segments different in code-disc is constantly touched when brush 410 rotates, and produce pulse (being also switch triggering signal), now then open infrared transceiver device 300 and the Gray code on tape measure band 200 is carried out reading. When brush 410 stops rotating, then infrared transceiver device 300 enters energy saving standby state or enters closing condition. Like this, infrared reading device is not opened always, but opens under the control of switching arrangement, effectively saves electric energy.
When specifically implementing, described infrared transceiver device 300 comprises infrared emission module and infrared receiving module, described infrared emission model calling infrared receiving module, and described infrared receiving module connects the MCU in Intelligent measuring tape and controls chip. Described sound broadcasting device 120 also controls chip with described MCU and is connected, and reports the linear measure result being controlled chip and being obtained by MCU.
Further, as shown in Figure 3 and Figure 4, the tow sides of described tape measure band 200 are provided with at least one linear Gray code road 210, and described Gray code road 210 is provided with multiple counting Gray code. When specifically implementing, as depicted in figs. 1 and 2, described Intelligent measuring tape body 100 is provided with tape measure band outlet 110, is provided with and infrared transceiver device 300 one to one, described Gray code road 210 near the position of tape measure band outlet 110 in described Intelligent measuring tape body 100.
The width of tape measure band 200 can be increased owing to all Gray code roads 210 to be all arranged on the same face of tape measure band 200, namely the height of tape measure band outlet 110 is increased, also the thickness being just the increase in Intelligent measuring tape body 100, thus increase the volume of whole Intelligent measuring tape, it is not easy to user and carries.
If when Gray code road 210 is arranged on the two sides of tape measure band 200, then can reduce the width of tape measure band 200, be conducive to reducing the volume of Intelligent measuring tape, be convenient to user and carry.
Such as, when tape measure band 200 is provided with 6 Gray code roads 210 altogether, N number of Gray code road (wherein 1��N��6, and N be positive integer) can be set in front, (6-N) individual Gray code road is set at the back side. Owing to the height in each Gray code road 210 is all equal and be fixed value, the height sum in the Gray code road 210 of tape measure band 200 the same face equals the width of tape measure band 200, therefore when the number in Gray code road 210 in tape measure band 200 front differ with the number in the Gray code road 210 at tape measure band 200 back side 1 or complete equal time, the width of tape measure band 200 can be down to Schwellenwert.
Preferably, as shown in Figure 3 and Figure 4, the front of described tape measure band 200 and the back side are provided with 3 Gray code roads 210 all from bottom to up; The front of described tape measure band 200 arranges low three Gray code roads, is respectively first Gray code road 211, the 2nd Gray code road 212 and the 3rd Gray code road 213; The back side of described tape measure band 200 arranges high three Gray code roads, is respectively the 4th Gray code road 214, the 5th Gray code road 215 and the 6th Gray code road 216.
In the specific implementation, as shown in Figure 3, described first Gray code road 211 being provided with first black code in Gray code road and first Gray code spoken parts in an opera code that black and white alternately occurs successively, the maximum width of described first black code in Gray code road is 2mm. As shown in Figure 4, described 4th Gray code road 214 being provided with the 4th the black code in Gray code road and the 4th Gray code spoken parts in an opera code that black and white alternately occurs successively, the maximum width of described 4th the black code in Gray code road is 16mm. When the maximum width of described first black code in Gray code road is set to 2mm, then in the 6th Gray code road 216, each length cycle is that namely 64mm(once black code only occurs within the same cycle, white code also only occurs once), also it is the repeat cycle L that 6 Gray codes are set in tape measure band 200TFor 64mm. With reason, when the maximum width of described first black code in Gray code road is set to 4mm, the repeat cycle L of 6 Gray codesTFor 128mm. On tape measure band 200,6 Gray code roads it are provided with owing to working as, and by the repeat cycle L of 6 Gray codesTDuring for 64mm, can meet user when extracting described tape measure band 200 by various speed, infrared transceiver device 300 can not be made to miss statistics repeat cycle LTThe number of times repeated, therefore by the repeat cycle L of 6 Gray codes during concrete enforcementTIt is set to 64mm.
In order to the set-up mode of 6 Gray codes on tape measure band 200 in more clearly bright the utility model, illustrate further below by such as 6 shown in table 1-table 4 Gray code table and Fig. 3 and Fig. 4.
| Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits | Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits |
| 1 | 000000 | 0 | 0 | 9 | 001100 | 1 | 7 |
| 2 | 000001 | 0 | 1 | 10 | 001101 | 1 | 6 |
| 3 | 000011 | 0 | 2 | 11 | 001111 | 1 | 5 |
| 4 | 000010 | 0 | 3 | 12 | 001110 | 1 | 4 |
| 5 | 000110 | 0 | 4 | 13 | 001010 | 1 | 3 |
| 6 | 000111 | 0 | 5 | 14 | 001011 | 1 | 2 |
| 7 | 000101 | 0 | 6 | 15 | 001001 | 1 | 1 |
| 8 | 000100 | 0 | 7 | 16 | 001000 | 1 | 0 |
Table 1
| Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits | Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits |
| 17 | 011000 | 2 | 0 | 25 | 010100 | 3 | 7 |
| 18 | 011001 | 2 | 1 | 26 | 010101 | 3 | 6 |
| 19 | 011011 | 2 | 2 | 27 | 010111 | 3 | 5 |
| 20 | 011010 | 2 | 3 | 28 | 010110 | 3 | 4 |
| 21 | 011110 | 2 | 4 | 29 | 010010 | 3 | 3 |
| 22 | 011111 | 2 | 5 | 30 | 010011 | 3 | 2 |
| 23 | 011101 | 2 | 6 | 31 | 010001 | 3 | 1 |
| 24 | 011100 | 2 | 7 | 32 | 010000 | 3 | 0 |
Table 2
| Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits | Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits |
| 33 | 110000 | 4 | 0 | 41 | 111100 | 5 | 7 |
| 34 | 110001 | 4 | 1 | 42 | 111101 | 5 | 6 |
| 35 | 110011 | 4 | 2 | 43 | 111111 | 5 | 5 |
| 36 | 110010 | 4 | 3 | 44 | 111110 | 5 | 4 |
| 37 | 110110 | 4 | 4 | 45 | 111010 | 5 | 3 |
| 38 | 110111 | 4 | 5 | 46 | 111011 | 5 | 2 |
| 39 | 110101 | 4 | 6 | 47 | 111001 | 5 | 1 |
| 40 | 110100 | 4 | 7 | 48 | 111000 | 5 | 0 |
Table 3
| Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits | Sequence number | 6 Gray codes | High 3 corresponding ten's digits | Low 3 corresponding ten's digits |
| 49 | 101000 | 6 | 0 | 57 | 100100 | 7 | 7 |
| 50 | 101001 | 6 | 1 | 58 | 100101 | 7 | 6 |
| 51 | 101011 | 6 | 2 | 59 | 100111 | 7 | 5 |
| 52 | 101010 | 6 | 3 | 60 | 100110 | 7 | 4 |
| 53 | 101110 | 6 | 4 | 61 | 100010 | 7 | 3 |
| 54 | 101111 | 6 | 5 | 62 | 100011 | 7 | 2 |
| 55 | 101101 | 6 | 6 | 63 | 100001 | 7 | 1 |
| 56 | 101100 | 6 | 7 | 64 | 100000 | 7 | 0 |
Table 4
Visible, it will be seen that the repeat cycle of 6 Gray codes is 64 from 6 Gray code tables of table 1-table 4, and sequence number is the Gray code (wherein 1��M��63) compared with the Gray code that sequence number is M of (M+1), there is and only have one-bit digital to there occurs change (become 0 by 1, or turn into 1 from 0). if black code is designated as 0, white code is designated as 1, then by above-mentioned 64 6 Gray codes taking one end of tape measure band 200 as starting point, sequentially print to the other end. such as 000000 these 6 Gray codes that sequence number is 1 are arranged on starting point place end, concrete is arranged on the 6th Gray code road 216 by most significant digit in 6 Gray codes (namely the 6th) 0, a secondary high position (namely the 5th) 0 is arranged on the 5th Gray code road 215, 4th 0 is arranged on the 4th Gray code road 214, 3rd 0 is arranged on the 3rd Gray code road 213, time low position (namely the 2nd) 0 is arranged on the 2nd Gray code road 212, lowest order (namely first) 0 is arranged on first Gray code road, the height of above-mentioned 6 codes is equal with the height in corresponding Gray code road, above-mentioned 6 codes are rectangular strip, and the width of rectangular strip is 1mm, like this Gray code is sequentially set on tape measure band 200 by the sequence number shown in table 1-table 4, tape measure band 200 as shown in Figure 3 and Figure 4 can be obtained. wherein, tape measure band 200 front as shown in Figure 3 be under first Gray code road 211, the 2nd Gray code road 212 and the 3rd Gray code road 213 are set successively, tape measure band 200 back side as shown in Figure 4 under described 6th Gray code road 216, the 5th Gray code road 215 and the 4th Gray code road 214 are set successively.
When the front of tape measure band 200 of described Intelligent measuring tape and the back side are provided with 3 Gray code roads 210 all from bottom to up, also it is provided with and infrared transceiver device 300 one to one, described Gray code road 210, and the range of exposures of infrared light that sends of each infrared transceiver device does not exceed the height scope in each Gray code road 210. Concrete, first infrared transceiver device is just to described first Gray code road 211,2nd infrared transceiver device is just to described 2nd Gray code road, 3rd infrared transceiver device is just to described 3rd Gray code road 213,4th infrared transceiver device is just to described 4th Gray code road 214,5th infrared transceiver device just to described 5th Gray code road the 215, six infrared transceiver device just to described 6th Gray code road 216. Above-mentioned six infrared transceiver devices connect the MCU in Intelligent measuring tape body 100 respectively and control the corresponding I/O mouth in chip.
Owing to the both sides of tape measure band 200 are respectively provided with 3 infrared transceiver devices 300, if the infrared transceiver device of tape measure band 200 both sides is completely just right, when the infrared transmission that then infrared transceiver device 300 of tape measure band 200 side sends crosses described tape measure band 200, the infrared light reception result of the infrared transceiver device 300 of another side can be caused to change, affect measuring result.
In order to guarantee the accuracy of measuring result, the starting point of the starting point in the Gray code road in described tape measure band 200 front and the Gray code road at described tape measure band 200 back side need to be shifted to install. Due to when tape measure band 200 is the state that the first beginning and end are drawn out, described first infrared transceiver device is just to the starting point in described first Gray code road 211,2nd infrared transceiver device is just to the starting point in described 2nd Gray code road 212,3rd infrared transceiver device is just to the starting point in described 3rd Gray code road 213,4th infrared transceiver device is just to the starting point in described 4th Gray code road 214,5th infrared transceiver device is just to the starting point in described 5th Gray code road 215, and the 6th infrared transceiver device is just to the starting point in described 6th Gray code road 216. Owing to the starting point in the two-sided Gray code road of tape measure band 200 exists dislocation, thus be distributed in the first infrared transceiver device of described tape measure band 200 side, the 2nd infrared transceiver device and the 3rd infrared transceiver device just to position relative to be distributed in the 4th infrared transceiver device of described another side of tape measure band 200, the 5th infrared transceiver device and the 6th infrared transceiver device just to position have the dislocation of certain distance. When specifically implementing, the starting point dislocation distance in the starting point in the Gray code road in described tape measure band 200 front and the Gray code road at described tape measure band 200 back side is 3-10mm. Best, the starting point dislocation distance in the starting point in the Gray code road in described tape measure band 200 front and the Gray code road at described tape measure band 200 back side is 5.5mm.
Owing to being all black code and white code occur with some cycles on each Gray code road 210, and white code and black code alternately occur. Black code and white code are different to the specific absorption of the infrared light that infrared transceiver device 300 sends simultaneously, specifically black code is to the specific absorption height of infrared light, white code is low and lower than the infrared Absorption rate of black code to the specific absorption of infrared light, the infrared light reflected back through black code is decoded as 0 after being received by infrared transceiver device 300, and the infrared light reflected back through white code is decoded as 1 after being received by infrared transceiver device 300.
Therefore when tape measure band 200 is in the process being pulled, jointly detect tape measure band 200 frequency n of repeat cycle length and the offset �� L in current repeat cycle length when pulled by infrared transceiver device 300 and with the MCU control chip being arranged in Intelligent measuring tape body 100 and be connected with infrared transceiver device 300, then pass through L=n*LT+ �� L can calculate actual measurement length L, realizes accurately measuring length like this, reduces measuring error. Specifically because arranging on tape each Gray code road and having the black code of one fixed width and white code, effectively avoiding is stretched because of soft tape there is deformation and the measuring error that causes.
In sum, described in the utility model can the Gray code band Intelligent measuring tape of barcode scanning, described Intelligent measuring tape body is also provided with code reader, when user uses described Intelligent measuring tape and sweeps barcode or Quick Response Code, the 2 D code information of product can be obtained in real time and accurately, make Intelligent measuring tape be integrated with barcode scanning function.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (7)
1. one kind can the Gray code band Intelligent measuring tape of barcode scanning, it is characterized in that, comprise Intelligent measuring tape body, and it is arranged in described Intelligent measuring tape body and the tape measure band that can extract out, the front and back of described tape measure band all arranges at least one Gray code road, and the Gray code in described Gray code road repeats to arrange by designated period; In described Intelligent measuring tape body also arrange with Gray code road one_to_one corresponding, for reading the infrared transceiver device of Gray code in Gray code road; Also it is provided with MCU in described Intelligent measuring tape body and controls chip; Described Intelligent measuring tape body is also provided with the code reader for scanning bar code and Quick Response Code; Described MCU controls chip and is all electrically connected with code reader and described infrared transceiver device.
2. according to claim 1 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterized in that, also being provided with the switching arrangement opened for controlling described infrared transceiver device or close in described Intelligent measuring tape body, described switching arrangement is electrically connected with described infrared transceiver device.
3. according to claim 2 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterised in that, the front and back of described tape measure band is provided with 3 Gray code roads all from bottom to up.
4. according to claim 3 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterised in that, the front of described tape measure band arranges low three Gray code roads, is respectively first Gray code road, the 2nd Gray code road and the 3rd Gray code road.
5. according to claim 4 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterized in that, just the side in tape measure band front is provided with 3 infrared transceiver devices in described Intelligent measuring tape body, it is respectively the first infrared transceiver device, the 2nd infrared transceiver device and the 3rd infrared transceiver device; Wherein, described first infrared transceiver device is just to described first Gray code road, and described 2nd infrared transceiver device is just to described 2nd Gray code road, and described 3rd infrared transceiver device is just to described 3rd Gray code road.
6. according to claim 4 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterised in that, the back side of described tape measure band arranges high three Gray code roads, is respectively the 4th Gray code road, the 5th Gray code road and the 6th Gray code road.
7. according to claim 6 can the Gray code band Intelligent measuring tape of barcode scanning, it is characterized in that, just the side at the tape measure band back side is provided with 3 infrared transceiver devices in described Intelligent measuring tape body, it is respectively the 4th infrared transceiver device, the 5th infrared transceiver device and the 6th infrared transceiver device; Wherein, described 4th infrared transceiver device is just to described 4th Gray code road, and described 5th infrared transceiver device is just to described 5th Gray code road, and described 6th infrared transceiver device is just to described 6th Gray code road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764035.2U CN205279905U (en) | 2015-09-30 | 2015-09-30 | Can sweep gray code area intelligence tape measure of sign indicating number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520764035.2U CN205279905U (en) | 2015-09-30 | 2015-09-30 | Can sweep gray code area intelligence tape measure of sign indicating number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279905U true CN205279905U (en) | 2016-06-01 |
Family
ID=56064473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520764035.2U Active CN205279905U (en) | 2015-09-30 | 2015-09-30 | Can sweep gray code area intelligence tape measure of sign indicating number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556304A (en) * | 2015-09-30 | 2017-04-05 | 捷荣科技集团有限公司 | It is a kind of can barcode scanning Gray code band Intelligent measuring tape and virtual fitting implementation method |
| WO2017054717A1 (en) * | 2015-09-30 | 2017-04-06 | 东莞捷荣技术股份有限公司 | Gray code tape, intelligent tape measure having gray code tape and data reading method |
-
2015
- 2015-09-30 CN CN201520764035.2U patent/CN205279905U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556304A (en) * | 2015-09-30 | 2017-04-05 | 捷荣科技集团有限公司 | It is a kind of can barcode scanning Gray code band Intelligent measuring tape and virtual fitting implementation method |
| WO2017054717A1 (en) * | 2015-09-30 | 2017-04-06 | 东莞捷荣技术股份有限公司 | Gray code tape, intelligent tape measure having gray code tape and data reading method |
| CN106556304B (en) * | 2015-09-30 | 2020-02-18 | 捷荣科技集团有限公司 | Gray code belt intelligent tape capable of scanning codes and virtual fitting implementation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205027225U (en) | Measurable intelligent tape measure that encloses | |
| CN205027223U (en) | Gray code area intelligence tape measure that can infraredly find range | |
| CN205027230U (en) | Gray code area intelligence tape measure | |
| CN205279905U (en) | Can sweep gray code area intelligence tape measure of sign indicating number | |
| CN200979743Y (en) | An intelligent self-study type multi-functional infrared remote controller | |
| CN102478974B (en) | Electromagnetic pen for electronic whiteboard and control method thereof | |
| CN106556297A (en) | A kind of Intelligent measuring tape that measurement length can be converted into footwear code value | |
| CN205027231U (en) | But voice broadcast's gray code area intelligence tape measure | |
| CN205027239U (en) | Gray code area intelligence tape measure with tailor's chalk device | |
| CN205027241U (en) | Intelligence tape measure based on infrared receiving and dispatching reading | |
| CN205027228U (en) | Gray code area intelligence tape measure of initial position dislocation is taken to sign indicating number | |
| CN106556304A (en) | It is a kind of can barcode scanning Gray code band Intelligent measuring tape and virtual fitting implementation method | |
| CN205192362U (en) | Take intelligent tape measure of switch | |
| CN205027240U (en) | Economize on electricity formula intelligence tape measure | |
| CN205027237U (en) | Gray code area and gray code area intelligence tape measure | |
| CN205027236U (en) | Gray code area intelligence tape measure with deceive coating entirely | |
| CN205027234U (en) | From gray code area of electricity generation formula intelligence tape measure | |
| CN205027226U (en) | Gray code area intelligence tape measure with chi area couple | |
| CN205027229U (en) | Economize on electricity formula intelligence tape measure | |
| CN205027233U (en) | Gray code area intelligence tape measure with antifriction pole | |
| CN205027312U (en) | Gray code area intelligence tape measure with fold -over clasp structure | |
| CN106556295A (en) | A kind of band of the Gray code with tailor's chalk device Intelligent measuring tape | |
| CN205027222U (en) | Intelligence tape measure based on brush reading | |
| CN201397523Y (en) | Remote control chronograph based on MCU | |
| CN106556307A (en) | A kind of Gray code band Intelligent measuring tape for showing area girth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |