CN105242690B - The depth of field test equipment of bar code recognizing apparatus with pallet - Google Patents
The depth of field test equipment of bar code recognizing apparatus with pallet Download PDFInfo
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- CN105242690B CN105242690B CN201510614117.3A CN201510614117A CN105242690B CN 105242690 B CN105242690 B CN 105242690B CN 201510614117 A CN201510614117 A CN 201510614117A CN 105242690 B CN105242690 B CN 105242690B
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- test equipment
- synchronizing wheel
- bar code
- recognizing apparatus
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Abstract
The invention discloses a kind of depth of field test equipments of the bar code recognizing apparatus of belt bracket, including：Test equipment main body and bracket, the bracket are placed on the lower section of the test equipment main body；The present invention can realize bar code recognizing apparatus or tested bar code at an arbitrary position and the movement under friction speed, that realizes any position depth of field is accurately positioned movement, to replace the mobile depth of field by hand, increase the precision of depth of field test, it reduces error and simplifies testing process, lower cost of labor, meanwhile, the present invention can also test the recognizing apparatus with inductive mode and the movement tolerance performance test for recognizing apparatus.
Description
Technical field
The present invention relates to a kind of depth of field test equipments, are surveyed more particularly to a kind of depth of field of bar code recognizing apparatus with pallet
Try equipment.
Background technology
Bar code recognizing apparatus, also known as barcode reader, bar code scanner, bar code scanner, barcode scanner and
Bar code reader.It is the arrangement for reading for reading the included information of bar code, using optical principle, the content of bar code
Computer or other equipment are either wirelessly transferred to after decoding by data line.Now, barcode scanner extensive use
In the demand of the multiple fields such as business POS cash register system, express delivery warehouse logistics, books clothes medicine, Bank Insurance communication.But
It is there are some specific conditions under certain conditions, the reading performance of barcode scanner can be influenced；Such as the depth of field.
Therefore, it needs to carry out stringent survey to the depth of field of the barcode scanner in the R＆D process of bar code recognizing apparatus
Examination.Traditional bar code decoding device is tested, and the depth of field test carried out about bar code on the move is mainly manual operations, is merely able to lead to
Artificial bar code recognizing apparatus is crossed, judges the depth of field of scanning device.It is measured after artificial perception depth of field recognition performance and records the depth of field
Value；The depth of field value is recorded according to the depth of field read range artificially perceived, inaccurately and is easy to cause error, to test result
Impact, and the measurement of the depth of field for same position, it is possible to the data that artificially measure are all different every time, error compared with
Greatly.
Invention content
Technical problem to be solved by the invention is to provide a kind of depth of field test equipment of the bar code recognizing apparatus with pallet,
It can realize bar code recognizing apparatus or tested bar code at an arbitrary position and the movement under friction speed, realize any position depth of field
It is accurately positioned movement, to replace the mobile depth of field by hand, increases the precision of depth of field test, reduces error and simplify testing process,
Lower cost of labor.
In order to solve the above technical problems, a kind of depth of field test of bar code recognizing apparatus with pallet provided by the invention is set
It is standby, including：Test equipment main body and bracket, the bracket are placed on the lower section of the test equipment main body；
The test equipment main body includes rack, trolley and cabinet, and the trolley is arranged above the rack, the machine
Case is arranged below the rack；
Motor, deboost axle and transition axis and the second transition wheel be installed, in the rear end of the rack in the rack front end
Tensioning synchronizing wheel is installed；A sliding rail, the first synchronizing wheel and the second synchronizing wheel are respectively arranged at left and right sides of the rack
It is arranged on the deboost axle, First Transition wheel is fixed on the transition axis；Motor drum in-phase is fixed on the motor, institute
Motor drum in-phase is stated by the first synchronous belt to be connected with the second synchronizing wheel；First synchronizing wheel, First Transition wheel, the second transition
On the same line, first synchronizing wheel, First Transition wheel, the second transition wheel and tensioning synchronize for wheel and the installation of tensioning synchronizing wheel
Wheel is connected by the second synchronous belt, and second synchronous belt is open loop synchronous belt, and both ends are separately fixed at the bottom of trolley end to end
In the fixing end of face；
Power supply and controller are provided in the cabinet, the power supply is used to power to controller, and the controller is used for
Control direction of motor rotation and speed；
Wherein, controller control motor drives motor drum in-phase rotation in test equipment main body, to drive first to synchronize
Band, and then drive the rotation of the second synchronizing wheel；Second synchronizing wheel rotates, and the first synchronizing wheel positioned at same deboost axle is driven to rotate；
First synchronizing wheel rotates, and the rotation of the second synchronous belt is driven, to drive First Transition wheel, the second transition wheel 11 on same straight line
With tensioning synchronizing wheel rotation；And the rotation of the second synchronous belt drives trolley to move on the slide rail, and bracket is placed on test equipment master
Below body, for placing recognizing apparatus or testee；
The pallet bottom is installed with multiple axle sleeves, and trolley is mounted on by the axle sleeve on sliding rail；
The bracket includes two side plates, is provided with the first interlayer and the second interlayer between described two side plates, and described the
One interlayer and the second interlayer are fixedly connected on the side plate, and the first pumping is respectively arranged on first interlayer and the second interlayer
Plate and the second pumping board；
Further include protective plate, the protective plate is arranged in the top of the sliding rail.
Further, the number of the axle sleeve is 3 or 4.
Further, further include graduated scale, the graduated scale is arranged in a side of the rack, for measuring scape
It is deep.
Further, the motor is servo motor or stepper motor.
Technical problem to be solved by the invention is to provide a kind of depth of field test equipment of the bar code recognizing apparatus with pallet,
It can realize bar code recognizing apparatus or tested bar code at an arbitrary position and the movement under friction speed, realize any position depth of field
It is accurately positioned movement, to replace the mobile depth of field by hand, increases the precision of depth of field test, reduces error and simplify testing process,
Lower cost of labor, meanwhile, the present invention can also test the recognizing apparatus with inductive mode and the movement for recognizing apparatus is held
Poor performance test.
Description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments：
Fig. 1 is the depth of field test equipment front view of the bar code recognizing apparatus of the invention with pallet；
Fig. 2 is the depth of field test equipment agent structure vertical view of the bar code recognizing apparatus of the invention with pallet；
Fig. 3 is the depth of field test equipment agent structure front view of the bar code recognizing apparatus of the invention with pallet；
Fig. 4 is the depth of field test equipment agent structure side view of the bar code recognizing apparatus of the invention with pallet；
Fig. 5 is the depth of field test equipment support holder structure front view of the bar code recognizing apparatus of the invention with pallet；
Fig. 6 is the depth of field test equipment support holder structure side view of the bar code recognizing apparatus of the invention with pallet；
Fig. 7 is the depth of field test equipment first embodiment front view of the bar code recognizing apparatus of the invention with pallet；
Fig. 8 is the depth of field test equipment first embodiment side view of the bar code recognizing apparatus of the invention with pallet；
Fig. 9 is the depth of field test equipment second embodiment front view of the bar code recognizing apparatus of the invention with pallet；
Figure 10 is the depth of field test equipment second embodiment side view of the bar code recognizing apparatus of the invention with pallet；
Figure 11 is the depth of field test equipment 3rd embodiment side view of the bar code recognizing apparatus of the invention with pallet.
Main appended drawing reference explanation：
1 motor 2 of power supply
3 deboost axle 4 of controller
5 first synchronizing wheel 6 of transition axis
Second synchronizing wheel, 7 first synchronous belt 8
9 First Transition wheel 10 of motor drum in-phase
Second transition wheel, 11 second synchronous belt 12
13 axle sleeve 14 of protective plate
Sliding rail 15 is tensioned synchronizing wheel 16
17 rack 18 of graduated scale
19 fixing end 191 of trolley
20 first pumping board 21 of cabinet
Second pumping board, 22 first interlayer 23
Second interlayer, 24 side plate 25
Specific implementation mode
For that there can be further description to the purpose of the present invention, feature and effect, attached drawing is coordinated to be described in detail as after below.
As shown in Fig. 1 to Fig. 6, the depth of field test equipment of bar code recognizing apparatus of the present invention with pallet, including test equipment
Main body and bracket, the bracket are placed on the lower section of the test equipment main body；
The test equipment main body includes rack 18, trolley 19 and cabinet 20, and the trolley 19 is arranged in the rack 18
Top, the cabinet 20 are fixed below 18 front end of the rack；
Motor 2, deboost axle 4 and transition axis 5 and the second transition wheel 11, the rack are installed in 18 front end of the rack
Tensioning synchronizing wheel 16 is installed in 18 rear end；The left and right sides of the rack 18 is each provided with a sliding rail 15 respectively, is used for
Trolley 19 moves；The top of the sliding rail 15 is provided with protective plate 13, for preventing human injury and sliding rail from polluting；First synchronizes
Wheel 6 and the second synchronizing wheel 7 are arranged on the deboost axle 4, and First Transition wheel 10 is fixed on the transition axis 5；Motor synchronizes
Wheel 9 is fixed on the motor 2, and the motor drum in-phase 9 is connected by the first synchronous belt 8 with the second synchronizing wheel 7；Described first
On the same line, described first synchronizes for synchronizing wheel 6, First Transition wheel 10, the second transition wheel 11 and the installation of tensioning synchronizing wheel 16
Wheel 6, First Transition wheel 10, the second transition wheel 11 and tensioning synchronizing wheel 16 are connected by the second synchronous belt 12, and described second synchronizes
Band 12 is open loop synchronous belt, and both ends are separately fixed in the bottom surface fixing end 191 of trolley 19 end to end；In 18 a side of the rack
It can also be fixed with graduated scale 17, for measuring the depth of field.The motor 2 can be servo motor or stepper motor.
Power supply 1 and controller 3 are provided in the cabinet 20, the power supply 1 is used to power to controller 3, the control
Device 3 is for controlling 2 rotation direction of motor and speed.
19 bottom of the trolley is installed with multiple axle sleeves 14, and trolley 19 is mounted on sliding rail 15 by the axle sleeve 14
On；The axle sleeve 14 is 3 or 4.Being rotated by the second synchronous belt 12 drives trolley 19 to move back and forth on sliding rail 15, i.e., and the
Two synchronous belts 12 are open loop synchronous belt, and both ends are separately fixed in the bottom surface fixing end 191 of trolley 19 end to end, to drive platform
Vehicle 19 moves.
As shown in Fig. 5 to Fig. 6, the bracket includes two side plates 25, be provided between described two side plates 25 first every
Layer 23 and second interlayer 24, first interlayer, 23 and second interlayer 24 are fixedly connected on the side plate 25, described first every
It is respectively arranged with the first pumping board 21 and the second pumping board 22, first pumping board, 21 and second pumping board on layer 23 and the second interlayer 24
22 can extract out from left and right both direction respectively.
The working method of the depth of field test equipment of bar code recognizing apparatus of the present invention with pallet is：It is controlled in test equipment main body
Device 3 processed controls motor 2 and motor drum in-phase 9 is driven to rotate, and to drive the first synchronous belt 8, and then drives 7 turns of the second synchronizing wheel
It is dynamic；Second synchronizing wheel 7 rotates, and the first synchronizing wheel 6 positioned at same deboost axle 4 is driven to rotate；First synchronizing wheel 6 rotates, and drives
Second synchronous belt 12 rotates, to drive First Transition wheel 10, the second transition wheel 11 and the tensioning synchronizing wheel 16 on same straight line
Rotation；And the rotation of the second synchronous belt 12 drives trolley 19 to be moved on sliding rail 15, and bracket is placed under test equipment main body
Side, for placing recognizing apparatus or testee.
As shown in Fig. 7 to Fig. 8, first for a kind of depth of field test equipment of the bar code recognizing apparatus with pallet of the present invention is real
Example is applied, the first pumping board 21 is extracted out to the left, recognizing apparatus 100 (scanner) is placed on first pumping board 21, in trolley 19
Upper placement testee 200；Controller controls trolley 19 and arrives specified depth of field trigger position, as the position A to Danone triggering induction
When, recognizing apparatus 100 is (such as：Scanner) incude to distinguish and arrives code word, then controller control trolley leaves position A, is moved to position B
It is dynamic, it is returned after the B of in-position；So in cycles, trolley moves back and forth between position A and position B, is used for recognizing apparatus
100 triggering inductions.Wherein position A and position B can be arbitrary 2 points on sliding rail 15, as position A exists in 500mm, position B
700mm。
As shown in Fig. 9 to Figure 10, the depth of field test equipment second for a kind of bar code recognizing apparatus with pallet of the present invention is real
Applying example, the present embodiment and first embodiment, difference lies in set gradually A, B, C at 3 points, by position B in depth of field test equipment
It is placed between position A, C (such as position A is in 300mm, position B in 500mm, position C in 700mm)；Controller controls trolley 19
It slidably reciprocates between position A and position C, whenever position B of the trolley 19 to Danone triggering induction, recognizing apparatus 100 is (such as：
Scanner) it triggers induction and distinguishes code word, incude repeatedly, the movement tolerance of scanner can be tested.In addition, control trolley
Movement speed can realize that friction speed moves scanner the test of tolerance.
As shown in figure 11, it is a kind of depth of field test equipment 3rd embodiment of the bar code recognizing apparatus with pallet of the present invention,
Difference lies in recognizing apparatus 100 is individually positioned in the first pumping board 21 with testee 200 for the present embodiment and first embodiment
And second on pumping board 22, and a shelter 300 is placed on trolley 19, trolley 19 is moved back and forth in a distance, such as
It moves back and forth, pallet is placed below the centre position in the motion range of trolley 19, whenever shelter in 300mm-700mm
300 from the position for blocking bar code when removing, and recognizing apparatus 100 is (such as：Scanner) it is not blocked between bar code 200, scanner
Incude and distinguish code word and incude repeatedly since trolley slidably reciprocates, the induction recognition performance of scanner can be tested.
Technical problem to be solved by the invention is to provide a kind of depth of field test equipment of the bar code recognizing apparatus with pallet,
It can realize bar code recognizing apparatus or tested bar code at an arbitrary position and the movement under friction speed, realize any position depth of field
It is accurately positioned movement, to replace the mobile depth of field by hand, increases the precision of depth of field test, reduces error and simplify testing process,
Lower cost of labor, the present invention can also test the recognizing apparatus with inductive mode and the movement tolerance performance for recognizing apparatus
Test.
The present invention has been described in detail through specific embodiments, but these not constitute the limit to the present invention
System.Without departing from the principles of the present invention, those skilled in the art can also make many modification and improvement, these are also answered
It is considered as protection scope of the present invention.
Claims (4)
1. a kind of depth of field test equipment of the bar code recognizing apparatus with pallet, which is characterized in that including：Test equipment main body and support
Frame, the bracket are placed on the lower section of the test equipment main body；
The test equipment main body includes rack, trolley and cabinet, and the trolley is arranged above the rack, and the cabinet is set
It sets below the rack；
Motor, deboost axle and transition axis and the second transition wheel are installed in the rack front end, installed in the rear end of the rack
There is tensioning synchronizing wheel；A sliding rail, the first synchronizing wheel and the setting of the second synchronizing wheel are respectively arranged at left and right sides of the rack
On the deboost axle, First Transition wheel is fixed on the transition axis；Motor drum in-phase is fixed on the motor, the electricity
Machine synchronizing wheel is connected by the first synchronous belt with the second synchronizing wheel；First synchronizing wheel, First Transition wheel, the second transition wheel and
It is tensioned synchronizing wheel installation on the same line, first synchronizing wheel, First Transition wheel, the second transition wheel and tensioning synchronizing wheel are logical
The second synchronous belt is crossed to be connected, second synchronous belt is open loop synchronous belt, end to end both ends be separately fixed at trolley bottom surface it is solid
On fixed end；
Power supply and controller are provided in the cabinet, the power supply is used to power to controller, and the controller is for controlling
Direction of motor rotation and speed；
Wherein, controller control motor drives motor drum in-phase rotation in test equipment main body, to drive the first synchronous belt, into
And drive the rotation of the second synchronizing wheel；Second synchronizing wheel rotates, and the first synchronizing wheel positioned at same deboost axle is driven to rotate；First is same
Step wheel rotation, drives the rotation of the second synchronous belt, to drive First Transition wheel, the second transition wheel 11 and the tensioning on same straight line
Synchronizing wheel rotates；And the rotation of the second synchronous belt drives trolley to move on the slide rail, and bracket is placed below test equipment main body,
For placing recognizing apparatus or testee；
The pallet bottom is installed with multiple axle sleeves, and trolley is mounted on by the axle sleeve on sliding rail；
The bracket includes two side plates, is provided with the first interlayer and the second interlayer between described two side plates, described first every
Layer and the second interlayer be fixedly connected on the side plate, be respectively arranged on first interlayer and the second interlayer the first pumping board and
Second pumping board；
Further include protective plate, the protective plate is arranged in the top of the sliding rail.
2. the depth of field test equipment of the bar code recognizing apparatus with pallet as described in claim 1, which is characterized in that the axle sleeve
Number is 3 or 4.
3. the depth of field test equipment of the bar code recognizing apparatus with pallet as described in claim 1, which is characterized in that further include scale
Ruler, the graduated scale is arranged in a side of the rack, for measuring the depth of field.
4. the depth of field test equipment of the bar code recognizing apparatus with pallet as described in claim 1, which is characterized in that the motor is
Servo motor or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510614117.3A CN105242690B (en) | 2015-09-24 | 2015-09-24 | The depth of field test equipment of bar code recognizing apparatus with pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510614117.3A CN105242690B (en) | 2015-09-24 | 2015-09-24 | The depth of field test equipment of bar code recognizing apparatus with pallet |
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| CN105242690A CN105242690A (en) | 2016-01-13 |
| CN105242690B true CN105242690B (en) | 2018-07-17 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106066976B (en) * | 2016-06-03 | 2019-01-15 | 新大陆数字技术股份有限公司 | Mobile adaptive testing device of the recognizing apparatus to the bar code pallet of automatic angle degree |
| CN106682552A (en) * | 2017-01-23 | 2017-05-17 | 福建新大陆电脑股份有限公司 | Bar code identifying and reading test system and method thereof for mechanical arm |
| CN112857416A (en) * | 2020-12-31 | 2021-05-28 | 上海动联信息技术股份有限公司 | Angle-adjustable code scanning testing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101416879A (en) * | 2008-12-02 | 2009-04-29 | 深圳市蓝韵实业有限公司 | Suspension rack type digital radiation filming system driving-device |
| CN101649534A (en) * | 2008-08-15 | 2010-02-17 | 上海和鹰机电科技有限公司 | Walking wheel driving mechanism used for cloth-stentering machine |
| CN103015272A (en) * | 2011-09-22 | 2013-04-03 | 上海雅盟机械制造有限公司 | Template conveying equipment |
| EP2682756A2 (en) * | 2012-04-25 | 2014-01-08 | Ziath Ltd | Device for reading barcodes |
| CN204203982U (en) * | 2014-10-22 | 2015-03-11 | 浙江中烟工业有限责任公司 | Self-adapting type information code scanner |
| CN205038525U (en) * | 2015-09-24 | 2016-02-17 | 福建新大陆电脑股份有限公司 | Take depth of field test equipment of bar code recognition equipment of tray |
-
2015
- 2015-09-24 CN CN201510614117.3A patent/CN105242690B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649534A (en) * | 2008-08-15 | 2010-02-17 | 上海和鹰机电科技有限公司 | Walking wheel driving mechanism used for cloth-stentering machine |
| CN101416879A (en) * | 2008-12-02 | 2009-04-29 | 深圳市蓝韵实业有限公司 | Suspension rack type digital radiation filming system driving-device |
| CN103015272A (en) * | 2011-09-22 | 2013-04-03 | 上海雅盟机械制造有限公司 | Template conveying equipment |
| EP2682756A2 (en) * | 2012-04-25 | 2014-01-08 | Ziath Ltd | Device for reading barcodes |
| CN204203982U (en) * | 2014-10-22 | 2015-03-11 | 浙江中烟工业有限责任公司 | Self-adapting type information code scanner |
| CN205038525U (en) * | 2015-09-24 | 2016-02-17 | 福建新大陆电脑股份有限公司 | Take depth of field test equipment of bar code recognition equipment of tray |
Non-Patent Citations (1)
| Title |
|---|
| 摄像模块自动调焦和景深自动测试设备的研究;周贺;《中国优秀硕士学位论文全文数据库 信息科技辑》;20100215(第02期);第27-33页 * |
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Address after: 350015 No. 1 Rujiangxi Road, Mawei District, Fuzhou City, Fujian Province Patentee after: New Continent Digital Technology Co., Ltd. Address before: 350015 No. 1 Rujiangxi Road, Mawei District, Fuzhou City, Fujian Province Patentee before: Fujian Newland Computer Co., Ltd. |
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