CN107271826B - A kind of test macro for device in braid - Google Patents
A kind of test macro for device in braid Download PDFInfo
- Publication number
- CN107271826B CN107271826B CN201610211313.0A CN201610211313A CN107271826B CN 107271826 B CN107271826 B CN 107271826B CN 201610211313 A CN201610211313 A CN 201610211313A CN 107271826 B CN107271826 B CN 107271826B
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- braid
- test
- controller
- pawl
- panel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The embodiment of the invention discloses a kind of test macros for device in braid, comprising: braid transmitting device, test pawl, clamp device, linkage, test board and test controller;The braid transmitting device is used to braid being transmitted to the test board;The test pawl is oppositely arranged with the test board;The linkage is for pushing the test pawl mobile towards the test board when being moved forward and backward, so that the test pawl contradicts the pin of device in the braid on the test board;The test pawl is electrically connected by measurement circuit with the test controller, for providing test signal to the device.The automatic test of device in braid may be implemented in technical solution provided in an embodiment of the present invention, convenient and efficient, improves the testing efficiency of device in braid.
Description
Technical field
The present embodiments relate to detection technique field more particularly to a kind of test macros for device in braid.
Background technique
After electronic device molding, such as triode, generally braid is carried out to it by braider.
Existing braider mainly includes product guide rail, dividing gear disk, the cover board on dividing gear disk, formed product
Device, product orientation device and product device for eliminating.Product guide rail by electronic device by be sent into dividing gear disk and cover board it
Between, as dividing gear disk rotates, tinfoil band page is rotated with dividing gear disk, when device is moved at product molding device
When, product molding device handles the pin of device, opens device pin, and then, device is on product orientation device
Processed and be sticked on tinfoil band, tinfoil band is pressed together by product orientation device, completes braid.In product device for eliminating
It is provided with steel knife, steel knife is can control and cuts away the good product of braid on tinfoil.
Before electronic device completes braid, device can generally be tested on automatic sorting machine equipment.However,
In the case where electronic device has completed braid, it is difficult to carry out repetition measurement on original automatic sorting machine equipment again, generally all needs
It manually to test the device good to braid, device detection process time will be very long, and testing efficiency is lower.
Summary of the invention
The embodiment of the present invention provides a kind of test macro for device in braid, with the automatic of the device of realization braid
Test, improves the testing efficiency of device products.
The embodiment of the present invention provides a kind of test macro for device in braid, comprising:
Braid transmitting device, test pawl, linkage, test board and test controller;
The braid transmitting device is used to braid being transmitted to the test;
The test pawl is oppositely arranged with the test board;
The linkage is for pushing the test pawl mobile towards the test board when being moved forward and backward, so that the survey
Examination pawl contradicts the pin of device in the braid on the test board;
The test pawl is electrically connected by measurement circuit with the test controller, for providing test letter to the device
Number.
Technical solution provided in an embodiment of the present invention is oppositely arranged, when braid is in braid with test board by that will test pawl
When transmitting device is moved under driving in test plate face, linkage mechanism push to test pawl contradicts the pin of the device in braid, surveys
It tries controller and provides test signal to the pin of device by test pawl, realize the automatic test of device in braid, it is convenient and efficient,
Improve the testing efficiency of device in braid.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do one simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Figure 1A is a kind of structural schematic diagram for the test macro of device in braid that the embodiment of the present invention one provides;
Figure 1B is the structural schematic diagram for the braid transmitting device that the embodiment of the present invention one provides;
Fig. 1 C is the structural schematic diagram for the clamp device that the embodiment of the present invention one provides;
Fig. 1 D is the structural schematic diagram for the test pawl that the embodiment of the present invention one provides;
Fig. 1 E is the structural schematic diagram of test board in the clamp device of the offer of the embodiment of the present invention one;
Fig. 1 F is the structural schematic diagram for the test board that the embodiment of the present invention one provides;
Fig. 1 G is the structural schematic diagram for the linkage that the embodiment of the present invention one provides;
Fig. 2A is a kind of structural schematic diagram for the test macro of device in braid provided by Embodiment 2 of the present invention;
Fig. 2 B is the structural schematic diagram of forward (FWD) tension device provided by Embodiment 2 of the present invention;
Fig. 3 A is a kind of structural schematic diagram for the test macro of device in braid that the embodiment of the present invention three provides;
Fig. 3 B is the structural schematic diagram for the communication interface circuit that the embodiment of the present invention three provides.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to attached in the embodiment of the present invention
Figure, clearly and completely describes technical solution of the present invention by embodiment, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment one
Figure 1A is a kind of structural schematic diagram for the test macro of device in braid that the embodiment of the present invention one provides.Institute
The test macro 10 stated for device in braid includes:
Braid transmitting device 11, test pawl 15, linkage 17, test board 18 and test controller 19;
The braid transmitting device 11 is used to braid being transmitted to the test;
The test pawl 15 is oppositely arranged with the test board 18;
The linkage 17 is used to push the test pawl 15 mobile towards the test board 18 when being moved forward and backward, so that
The test pawl 15 contradicts the pin of device in the braid on the test board 18;
The test pawl 15 is electrically connected by measurement circuit with the test controller 19, for providing survey to the device
Trial signal.
Wherein, linkage 17 can be driven by driving motor and is moved forward and backward, and driving motor can be controlled by braid transmitting device 11
System can also have the control of test controller 19.
Referring to Figure 1B, wherein the braid transmitting device 11 includes:
Dividing gear disk 111, motor 112 and braid controller 113;
The braid controller 113 drives the dividing gear disk rotation 111 for controlling the motor 112;
The dividing gear disk 111 is for driving the braid to move to the test board 18;
The motor 112 is also used to that the linkage 17 is driven to be moved forward and backward.
It should be noted that in the present embodiment, braid controller and test controller can integrate as a total control
Device processed completes the transmission of all control instructions of device test procedures and device detection in braid by total controller.
In the present embodiment, dividing gear disk 111, motor 112 and braid controller 113, can be on original braider
Device feature.
Further, the system also includes clamp devices 16, and referring to Fig. 1 C, the clamp device 16 includes a fixed block
161;
It is respectively provided with groove 162 in two opposite first sides of the fixed block 161, is provided in the groove 162
Threaded hole 163 (threaded hole on another groove is not drawn into).Referring to Fig. 1 D, it is provided with and the threaded hole on the test pawl 15
163 corresponding holes 151.Bolt through holes hole 151 can be used and be threaded into hole 163, test pawl 15 is made to be fixed on fixed block
In 161 groove 162, fixation of the clamp device 16 for test pawl 15 is realized.In the present embodiment, illustratively each recessed
Three test pawls 15 are fixed in slot 162, the quantity of the test pawl 15 can be less than three, can also be according to the ruler of test pawl 15
It is very little, the size of groove 162 is set, the quantity of test pawl 15 fixed in groove 162 is made to be greater than three.
Further, referring to Fig. 1 E, the clamp device 16 further includes rectangular panel 165, in the rectangular panel 165
One end is provided with the first elongated hole 166, and the other end in the rectangular panel is provided with the second elongated hole 167, on the fixed block 161
It does not open and is provided with threaded hole 164 corresponding with first elongated hole 166 in reeded second side, on the test board 18
It is provided with threaded hole corresponding with second elongated hole 167.
Further, referring to Fig. 1 F, the test board 18 includes the first rectangular block 181 and the second rectangular block 182, and described the
Two rectangular blocks 182 are located at one end of first rectangular block 181, are provided at least one on the other end of first rectangular block 181
A elongated hole 183, it is right with second elongated hole 167 in the rectangular panel 165 to be provided on second rectangular block 182
The threaded hole 184 answered.The test board 18 can be made for ceramic material.
In the present embodiment, elongated hole 183 can be first passed through test board 18 is fixed, can be incited somebody to action by elongated hole 183
Test board 18 is fixed on test platform, makes braid in the process of movement, a face paste of braid on the second rectangular block 182
The face opposite with test pawl 15 moves.By on the second elongated hole 167 and the second rectangular block 182 in rectangular panel 165
Rectangular panel 165 is fixed on test board 18 by the threaded hole 184 being correspondingly arranged.It is elongated by first in rectangular panel 165
The clamp device 16 of fixed test pawl 15 is fixed in rectangular panel 165, makes to survey by the threaded hole 164 on hole 166 and fixed block
It tries pawl 15 and a face (having the braid of movement to pass through on this face) for the second rectangular block 182 is relatively fixed.
Further, referring to Fig. 1 G, the linkage 17 includes:
First panel 171 and second panel 172, the first panel 171 and second panel 172 vertically connect;
It is provided with pin 173 in the first panel 171,171 part of first panel is pierced by the pin 173
174 are cased with non conductive component;
There is at least one elongated hole 175 in the second panel 172, the second panel 172 passes through the elongated hole 175
Be fixed on on the third panel of the linkage axis connection of the motor 112.
In the present embodiment, when motor 112 rotates, it can drive and back and forth be moved with the third panel of motor linkage axis connection
It is dynamic, and then first panel 171 and second panel 172 is driven to move back and forth, it is pierced by in first panel 171 pin 173
The part 174 of the first panel 171 can contradict the pin of device in variable speed with push to test pawl 15, since test pawl 15 is gold
Belong to elastic slice production, generally all there is certain elasticity, when first panel 171 drives pin 172 to return back to far from braid position,
Metal clips can also spring back to the position far from braid, separate with the pin of device in braid.
Since 173 push to test pawl 15 of pin to be used is mobile, and tests pawl 15 and need when test to device pipe
Therefore foot transmission telecommunications number covers non conductive component on pin 173, so that pin 173 is dielectrically separated from test pawl 15, it is non-to lead
Electrical components can be ceramics or glass component.
Technical solution provided in this embodiment is fixed by clamp device by pawl is tested, and will test pawl and test board phase
To setting, when braid moves in test plate face under the drive of dividing gear disk, linkage mechanism push to test pawl contradicts braid
On device pin, test controller provides test signal to the pin of device by test pawl, realizes device in braid
Automatic test, it is convenient and efficient, improve the testing efficiency of device in braid.
Embodiment two
Fig. 2A is a kind of structural schematic diagram for the test macro of device in braid provided by Embodiment 2 of the present invention.Ginseng
See Fig. 2A, on the basis of the above embodiment 1, the system 10 further include: forward (FWD) directive wheel 20,21 and of forward (FWD) tension device
Take-up pulley 22;
The forward (FWD) directive wheel 20 is used to control direction and angle of the braid into the dividing gear disk 111;
The braid that the forward (FWD) tension device 21 is used to move tenses;
The take-up pulley 22 is for taking in braid.
Further, B, the forward (FWD) tension device 21 include: referring to fig. 2
First fixed block 211 and the second fixed block 212, second fixed block 212 are L-type block;
First fixed block 211 is fixed on the first medial surface of second fixed block 212, fixed with described second
There is certain gap 213 between second medial surface of block 212, the gap 213 is used for the braid by movement, and described first is solid
Determine block 211 and second fixed block 212 clamp two braids offer frictional force towards the movement in the gap 213,
To tense the braid of the movement.
It is provided with elongated hole 214 on first fixed block 211, is provided on second fixed block 212 and the length
First fixed block 211 can be fixed on described by the corresponding threaded hole 215 in shape hole 214 by elongated hole 214 and threaded hole 215
On second fixed block 212.
Further, first fixed block 211 and second fixed block 212 clamp two faces in the gap 213
On be provided with rubber pad.The rubber pad of setting is for increasing frictional force.
Further, the forward (FWD) tension device further includes at least one elastomeric element 216, first fixed block 211
It is respectively arranged with screw 217 and screw 218 with the bottom part of the second fixed block 212, the both ends of the elastomeric element are solid respectively
Due to screw 217 and the second fixed block on the first fixed block screw 218 on.It is solid that setting elastomeric element can tense first
Determine block and the second fixed block, two braids towards movement for enhancing the first fixed block 211 and the second fixed block clamping gap mention
The frictional force of confession.Also can solve forward (FWD) tension device in long-time use process, the first fixed block and the second fixed block it
Between gap become larger, so that it cannot tense braid the problem of.Elastomeric element can be spring or rubber item.
Technical solution provided in this embodiment can adjust braid entrance by the way that forward (FWD) directive wheel is arranged in which can be convenient
The direction of dividing gear disk and angle, forward (FWD) tension device can tense braid, facilitate the test of device in braid, the take-up
Wheel can include the braid tested, and test system can be improved in forward (FWD) directive wheel, forward (FWD) tension device and the take-up pulley of setting
The testing efficiency of system saves manpower.
Embodiment three
Fig. 3 A is a kind of structural schematic diagram for the test macro of device in braid that the embodiment of the present invention three provides, ginseng
See Fig. 3 A, on the basis of the above embodiments, the system also includes:
Fibre optical sensor 24 and device device for eliminating 25;
The fibre optical sensor 24 is electrically connected with the braid controller 113, for detecting whether the test pawl 15 supports
Touch the pin of the device in braid;
The braid controller 113 is used to contradict in the test pawl 15 in braid after the pin of device, to the test
Controller 19 sends the first notification signal, to notify the test controller 19 to test the device;For example, test control
Device 19 processed carries out electric parameters testing to device by applying corresponding electric signal, using Kelvin's method of testing.
The test controller 19 is used for after receiving first notification signal, by the test pawl 15 to device
It is tested, and when determining that the device is unqualified, Xiang Suoshu braid controller 113 sends the second notification signal, with notice
The braid controller 113 rejects the underproof device by the device device for eliminating 25.
Further, continue to participate in Fig. 3 A, the system also includes communication interface circuits 23;
The braid controller 113 is connected by the communication interface circuit 23 with the test controller 19;
The braid controller 113 is used to send by the communication interface circuit 23 to the test controller 19 described
First notification signal;
The test controller 19 is used to send by the communication interface circuit 23 to the braid controller 113 described
Second notification signal.
Further, referring to Fig. 3 B, the communication interface circuit 23 includes:
First resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6,
Seven resistance R7, the first triode Q1, the second triode Q2, third transistor Q3, diode D1 and power Vcc;
The signal output end OUT1 of the test controller 19 passes through the 3rd resistor R3 and the first triode Q1
Base stage be connected, the power Vcc is connected by the first resistor R1 with the collector of the first triode Q1, the electricity
Source Vcc is connected by the second resistance R2 with the collector of the second triode Q2, the collector of first triode
Q1 is connected with the base stage of the second triode Q2, the emitter ground connection of the first triode Q1 and the second triode Q2, institute
The collector for stating the second triode Q2 is connected with the signal input part IN1 of the braid controller 113;
The 4th resistance R4 and the 6th resistance R6 forms the first series circuit, and the signal of the braid controller 113 is defeated
Outlet OUT2 is grounded by first series circuit, and the 5th resistance R5 and the diode D1 form the second series electrical
The base stage on road, the third transistor Q3 is connected to the 4th resistance R4 and the 6th resistance R6 by second series circuit
Between, the base stage of the third transistor Q3 is connected with the anode of the diode D1, the emitter of the third transistor Q3
It is connected with the power Vcc, the collector of the third transistor Q3 is grounded by the 7th resistance R7, the three or three pole
The collector of pipe Q3 is connected with the signal input part IN2 of the test controller 19.
Wherein, the first triode Q1 and the second triode Q2 is NPN type triode, and third transistor Q3 is three pole of positive-negative-positive
Pipe.
For example, when the signal output end OUT1 of test controller 19 exports high level signal, the collection of the second triode Q2
The level of electrode is high level, can input a high level signal, the high level in the signal input part IN1 of braid controller 113
Signal can be used as the second notification signal.When the signal output end OUT2 of braid controller 113 exports low level signal, the three or three
The level of the collector of pole pipe Q3 is high level, can input a high level signal in the signal input part IN2 of test controller 19,
The high level signal can be used as the first signal of communication.In the present embodiment, the test by test macro to device in braid
Journey is as follows: braid controller 113 controls motor 112 and rotates, and motor 112 drives dividing gear disk 111 to rotate, in dividing gear disk
111 rotation drives lower braid successively to move through forward (FWD) directive wheel 20, forward (FWD) tension device 21, dividing gear disk 111, test
Plate 18 and take-up pulley 22, the frictional force that forward (FWD) tension device provides tense braid, can be convenient the production in test pawl contact braid
Product are simultaneously tested.Braid moves on a face of test board 18 when moving on test board 18, and motor 112 drives connection
Dynamic 17 push to test pawl 15 of device contradicts the pin for moving to the device in the braid on 18 face of test board, braid controller 113
Detect that test pawl 15 is contradicted to after the pin of device by fibre optical sensor, by communication interface circuit 23 to braid controller
113 test controllers 19 send the first notification signal, after test controller 19 receives the first notification signal, to test pawl 15
Apply test signal pair and is tested with the device that pawl 15 contacts is tested.By test, test controller 19 is determining test
When device is unqualified, the second notification signal, braid controller 113 are sent to braid controller 113 by communication interface circuit 23
When receiving the second notification signal, control device device for eliminating 25 rejects the underproof device, and test macro repeats above-mentioned survey
The automatic test of each device in braid is completed in try suddenly.
Technical solution provided in this embodiment passes through setting fibre optical sensor and communication interface circuit, it can be ensured that surveying
After examination pawl is contacted with device pin in braid, test controller just provides test signal and is tested, and improves the reliability of test
And accuracy, and when there is underproof device, underproof device is rejected in time.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (9)
1. a kind of test macro for device in braid, comprising:
Braid transmitting device, test pawl, linkage, test board and test controller;
The braid transmitting device is used to braid being transmitted to the test board;
The test pawl is oppositely arranged with the test board;
The linkage is for pushing the test pawl mobile towards the test board when being moved forward and backward, so that the test pawl
Contradict the pin of device in the braid on the test board;
The test pawl is electrically connected by measurement circuit with the test controller, for providing test signal to the device;
The braid transmitting device includes:
Dividing gear disk, motor and braid controller;
The braid controller drives the dividing gear disk rotation for controlling the motor;
The dividing gear disk is for driving the braid to move to the test board;
The motor is also used to that the linkage is driven to be moved forward and backward;
The system also includes: fibre optical sensor and device device for eliminating;
The fibre optical sensor is electrically connected with the braid controller, for detecting whether the test pawl contradicts device in braid
The pin of part;
The braid controller is used to contradict in braid after the pin of device in the test pawl, and Xiang Suoshu test controller is sent
First notification signal, to notify the test controller to test the device;
The test controller is used for after receiving first notification signal, is surveyed by the test pawl to device
Examination, and when determining that the device is unqualified, Xiang Suoshu braid controller sends the second notification signal, to notify the braid control
Device processed rejects the underproof device by the device device for eliminating.
2. system according to claim 1, which is characterized in that the system also includes: clamp device, the clamp device
Including a fixed block;
It is respectively provided with groove in two opposite first sides of the fixed block, threaded hole, the survey are provided in the groove
Hole corresponding to the threaded hole is provided on examination pawl.
3. system according to claim 2, which is characterized in that the clamp device further includes rectangular panel, the rectangle
One end on panel is provided with the first elongated hole, and the other end in the rectangular panel is provided with the second elongated hole, on the fixed block
Do not open and be provided with threaded hole corresponding with first elongated hole in reeded second side, be provided on the test board with
The corresponding threaded hole of second elongated hole.
4. system according to claim 3, which is characterized in that the test board includes the first rectangular block and the second rectangle
Block, second rectangular block are located at one end of first rectangular block, are provided at least one on the other end of first rectangular block
A elongated hole is provided with threaded hole corresponding with second elongated hole on second rectangular block.
5. system according to claim 1, which is characterized in that the linkage includes:
First panel and second panel, the first panel and second panel vertically connect;
It is provided with pin in the first panel, the first panel part is pierced by the pin and is cased with non conductive component;
There is at least one elongated hole in the second panel, the second panel is fixed on and the motor by the elongated hole
Linkage axis connection third panel on.
6. system according to claim 1, which is characterized in that further include: forward (FWD) directive wheel, forward (FWD) tension device and take-up
Wheel;
The forward (FWD) directive wheel is used to control direction and angle of the braid into the dividing gear disk;
The braid that the forward (FWD) tension device is used to move tenses;
The take-up pulley is for taking in braid.
7. system according to claim 6, which is characterized in that the forward (FWD) tension device includes:
First fixed block and the second fixed block, second fixed block are L-type block;
First fixed block is fixed on the first medial surface of second fixed block, in the second of second fixed block
There is certain gap between side, the gap is used for the braid by movement, and first fixed block and described second are fixed
Two braids towards the movement that block clamps the gap provide frictional force, to tense the braid of the movement.
8. system according to claim 1, which is characterized in that further include: communication interface circuit,
The braid controller is connected by the communication interface circuit with the test controller;
The braid controller is used to send the first notice letter to the test controller by the communication interface circuit
Number;
The test controller, which is used to send second notice to the braid controller by the communication interface circuit, to be believed
Number.
9. system according to claim 8, which is characterized in that the communication interface circuit includes:
First resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the one or three pole
Pipe, the second triode, third transistor, diode and power supply;
The signal output end of the test controller is connected by the 3rd resistor with the base stage of first triode, described
Power supply is connected by the first resistor with the collector of first triode, and the power supply passes through the second resistance and institute
The collector for stating the second triode is connected, and the collector of first triode is connected with the base stage of second triode, institute
State the emitter ground connection of the first triode and the second triode, the collector of second triode and the braid controller
Signal input part is connected;
4th resistance and the 6th resistance form the first series circuit, and the signal output end of the braid controller passes through described
First series circuit ground connection, the 5th resistance and the diode form the second series circuit, the base of the third transistor
Pole is connected between the 4th resistance and the 6th resistance by second series circuit, the base stage of the third transistor with
The anode of the diode is connected, and the emitter of the third transistor is connected with the power supply, the collection of the third transistor
Electrode passes through the 7th resistance eutral grounding, the signal input part phase of the collector of the third transistor and the test controller
Even.
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CN201610211313.0A CN107271826B (en) | 2016-04-06 | 2016-04-06 | A kind of test macro for device in braid |
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CN108919081A (en) * | 2018-05-21 | 2018-11-30 | 格力电器(武汉)有限公司 | Braid class components and parts testing arrangement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672735A (en) * | 1984-12-28 | 1987-06-16 | Fujitsu Limited | Connector pin inserter |
CN203133193U (en) * | 2013-01-10 | 2013-08-14 | 深圳市晶导电子有限公司 | Electronic element detection equipment |
CN204302424U (en) * | 2014-12-31 | 2015-04-29 | 杭州友旺电子有限公司 | Braid repetition measurement device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW493079B (en) * | 2000-09-21 | 2002-07-01 | Hannstar Display Corp | Checking alignment manner of printed circuit board |
-
2016
- 2016-04-06 CN CN201610211313.0A patent/CN107271826B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4672735A (en) * | 1984-12-28 | 1987-06-16 | Fujitsu Limited | Connector pin inserter |
CN203133193U (en) * | 2013-01-10 | 2013-08-14 | 深圳市晶导电子有限公司 | Electronic element detection equipment |
CN204302424U (en) * | 2014-12-31 | 2015-04-29 | 杭州友旺电子有限公司 | Braid repetition measurement device |
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