CN106771753A - Key functional test machine - Google Patents
Key functional test machine Download PDFInfo
- Publication number
- CN106771753A CN106771753A CN201611225041.6A CN201611225041A CN106771753A CN 106771753 A CN106771753 A CN 106771753A CN 201611225041 A CN201611225041 A CN 201611225041A CN 106771753 A CN106771753 A CN 106771753A
- Authority
- CN
- China
- Prior art keywords
- fixedly mounted
- frame
- conveying device
- key
- keycap
- 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.)
- Pending
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses key functional test machine, its keypress function and detection keycap character for being used to test keyboard, it includes：Frame；Conveying device, it is fixedly mounted in frame；Key device for testing functions, its fixed installation is on a conveyor；Vision inspection apparatus, it is crossed on conveying device two side ends, and lower end is fixedly mounted in frame；Keycap press device, it is crossed on conveying device two side ends, and lower end is fixedly mounted in frame；Control device, it is electrically connected at conveying device, key device for testing functions, vision inspection apparatus and keycap press device.Simple structure of the present invention, easy to use, high working efficiency, low cost detects dependable performance, and human body labour intensity is greatly reduced.
Description
Technical field
The present invention relates to the key functional test machine used joined together by the key functional test automatic assembly line of switch disk.
Background technology
The efficiency comparison of traditional keyboard assembling mode is low, belongs to the easy instrument of human assistance and is assembled, and assembles
Keyboard be required for the performance into line unit function to be tested and carried out the detection of key characters, look at whether each button
Function is all normal, looks at whether the character on each button meets standard, usually using it is artificial carry out one by one by
Key carries out click and is tested, it is necessary to living human eye is detected, and this traditional mode has the following disadvantages：1st, operating efficiency
Lowly；2nd, high cost；3rd, the stability of the result of detection is to be improved；4th, human body labour intensity is big.
The content of the invention
The technical problems to be solved by the invention are to overcome the deficiencies in the prior art, there is provided a kind of key functional test machine, its
Simple structure, easy to use, high working efficiency, low cost detects dependable performance, and human body labour intensity is greatly reduced.
The technical solution adopted in the present invention is：
Key functional test machine, its keypress function for being used to test keyboard and detection keycap character, it includes：
Frame；
Conveying device, it is fixedly mounted in frame；
Key device for testing functions, its fixed installation is on a conveyor；
Vision inspection apparatus, it is crossed on conveying device two side ends, and lower end is fixedly mounted in frame；
Keycap press device, it is crossed on conveying device two side ends, and lower end is fixedly mounted in frame；
Control device, it is electrically connected at conveying device, key device for testing functions, vision inspection apparatus and keycap and presses and press-fit
Put.
The frame is sequentially provided with feeding station, vision-based detection station and pressing keycap station from one end toward the other end.
At feeding station, the other end of the conveying device is located at pressing keycap work for one end of the conveying device
Position；The conveying device includes being fixedly mounted on first slide rail and the first slide rail in frame upper end face side by side and is fixedly mounted on
The second slide rail in frame, the driving side by side located at screw rod and the screw drive connection between the first slide rail and the second slide rail are electric
Machine and it is erected at the workbench being connected on the first slide rail and the second slide rail and with screw drive；The motor and control device
It is electrically connected with.Control device control motor work, motor is stepper motor, and rotary work is carried out according to pulse, is driven
Dynamic motor drives screw rod rotation, and workbench is slided in the first slide rail and second and moved.
On the table, the key device for testing functions includes being used for connecting key for the key device for testing functions fixed installation
The MCU control module of terminal and the terminal connection of disk and the transmitter module being electrically connected with MCU control module, the MCU controls
Module is electrically connected with control device.The direct A Jing results of transmitter module are sent to control device or host computer.
The vision inspection apparatus include being crossed on gantry that conveying device two side ends and lower end are fixedly mounted in frame
Post, the first horizontal mobile device fixed on column and the camera being fixedly mounted on the first horizontal mobile device, it is described
Camera is electrically connected with control device, and first horizontal mobile device includes that be fixedly mounted on column first is horizontal
The first threaded rod and the first stepper motor, the frame of the drive connection of the first threaded rod that guide rail and first cross slide way set side by side
First cross slide way and the link being connected with camera are located at, the first nut is passed through between the link and the first threaded rod
Connection.The first horizontal mobile device is controlled by control device exactly so that the first horizontal mobile device drives two
Vertical movement apparatus, are fixedly connected between vertical movement apparatus and the first horizontal mobile device by connecting support body, and two vertical
Mobile device is released or retracted to fixed plate, and, by power transmission to feeler lever, the contact on feeler lever is directly by key for fixed plate
Cap is pressed.
The keycap press device includes being crossed on gantry that conveying device two side ends and lower end are fixedly mounted in frame
Frame, the second horizontal mobile device being fixedly mounted on portal frame, at least one are fixedly mounted under the second horizontal mobile device
The vertical movement apparatus at end, the fixed plate for being fixedly mounted on vertical movement apparatus lower end and several be arranged on fixed plate lower surface
Feeler lever.Two vertical movement apparatus are provided between second horizontal mobile device and fixed plate；Under the fixed plate
End face is provided with the pressing array group that some rows are made up of feeler lever, and the bottom of each feeler lever is equipped with contact.For example in fixed plate
Lower surface be provided with three groups of pressing array groups, fixed plate could be arranged to simultaneously by depress several keycaps, it is also possible to it is each
Pressing each and every one keycap next is set, is exactly that conveying device makes it possible to realize to all keys with the cooperation of the second horizontal mobile device
Cap is pressed one by one.
Further, several infrared ray sensors are mounted at first slide rail and the second slide rail, and each is red
Outside line sensor is electrically connected with control device.All infrared ray sensors are exactly that the position of workbench is detected, control
The position that device processed detects workbench is analyzed judgement and makes result.
Keyboard is installed on the table, and keyboard is transported into keycap press device, keycap press device by conveying device
Keycap to keyboard is pressed, and key device for testing functions is electrically connected with keyboard, and key device for testing functions is received and come from because pressing
Pressure keycap produced by signal, control device to press keycap information with from because press keycap produced by signal compare
It is right, prove that the keycap has problem if not comparing, the design according to software is it is known that the excellent situation of keycap, transmitting
Module sends result to control device or is sent to host computer, and the second horizontal mobile device on keycap press device can
With transverse shifting, two vertical movement apparatus can cause that fixed plate is moved up and down, and the contact on feeler lever is exactly directly contact key
The part of cap.Be delivered to keyboard at vision inspection apparatus by control device control conveying device, carries out camera and takes pictures, and will shoot
Photo positional information and judgement is analyzed to photograph image, you can show whether the character of the keycap meets standard, see
See whether character is clear, and whether position is correct, and character offsets either with or without position, and whether character color is correct., last conveying device
Keyboard is transported out.
Simple structure of the present invention, easy to use, high working efficiency, low cost detects dependable performance, and human body labor is greatly reduced
Fatigue resistance.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is structural representation of the invention two；
Fig. 3 is structural representation of the invention three；
Fig. 4 is structural representation of the invention four.
Specific embodiment
As shown in Figures 1 to 4, key functional test machine of the present invention, its keypress function for being used to test keyboard and detection keycap
Character, it includes：
Frame A1；
Conveying device A2, it is fixedly mounted on frame A1；
Key device for testing functions A3, it is fixedly mounted on conveying device A2；
Vision inspection apparatus A5, it is crossed on conveying device A2 two side ends, and lower end is fixedly mounted on frame A1；
Keycap press device A4, it is crossed on conveying device A2 two side ends, and lower end is fixedly mounted on frame A1；
Control device, it is electrically connected at conveying device A2, key device for testing functions A3, vision inspection apparatus A5 and keycap and presses
Pressure device A4.
The frame A1 is sequentially provided with feeding station A11, vision-based detection station A12 and pressing keycap from one end toward the other end
Station A13.
At feeding station A11, the other end of the conveying device A2 is located at pressing for one end of the conveying device A2
Keycap station A13；The conveying device A2 includes being fixedly mounted on the first slide rail A22 and the first slide rail of frame A1 upper surfaces
A22 side by side and be fixedly mounted on frame A1 the second slide rail A23, side by side be located between the first slide rail A22 and the second slide rail A23
Screw rod A24 and screw rod A24 drive connection motor A21 and be erected on the first slide rail A22 and the second slide rail A23 and
The workbench A25 being connected with screw rod A24；The motor A21 is electrically connected with control device.
The key device for testing functions A3 is fixedly mounted on workbench A25, and the key device for testing functions A3 includes using
In the terminal of connection keyboard and the MCU control module of terminal connection and the transmitter module being electrically connected with MCU control module, institute
MCU control module is stated to be electrically connected with control device.
The vision inspection apparatus A5 includes being crossed on conveying device A2 two side ends and lower end is fixedly mounted on frame A1
Column A51, fixed column A51 on the first horizontal mobile device A52 and be fixedly mounted on the first horizontal mobile device
A53 on A52, the A53 are electrically connected with control device, and the first horizontal mobile device A52 includes being fixedly mounted on dragon
The first threaded rod and the transmission of the first threaded rod that first cross slide way and first cross slide way on door pillar A51 set side by side connect
The first stepper motor for connecing, it is erected at first cross slide way and the link being connected with A53, the link and the first threaded rod
Between by the first nut connect.
The keycap press device A4 includes being crossed on conveying device A2 two side ends and lower end is fixedly mounted on frame A1
Portal frame, be fixedly mounted on portal frame the second horizontal mobile device, at least one be fixedly mounted on the second transverse shifting
The vertical movement apparatus of device lower end, the fixed plate for being fixedly mounted on vertical movement apparatus lower end and several be arranged on fixed plate
The feeler lever of lower surface.
Two vertical movement apparatus A31 are provided between the second horizontal mobile device A30 and fixed plate；The fixation
The lower surface of plate is provided with the pressing array group A32 that some rows are made up of feeler lever, and the bottom of each feeler lever is equipped with contact.
Further, several infrared ray sensors are mounted at first slide rail and the second slide rail, and each is red
Outside line sensor is electrically connected with control device.All infrared ray sensors are exactly that the position of workbench is detected, control
The position that device processed detects workbench is analyzed judgement and makes result.
Keyboard is installed on the table, and keyboard is transported into keycap press device, keycap press device by conveying device
Keycap to keyboard is pressed, and key device for testing functions is electrically connected with keyboard, and key device for testing functions is received and come from because pressing
Pressure keycap produced by signal, control device to press keycap information with from because press keycap produced by signal compare
It is right, prove that the keycap has problem if not comparing, the design according to software is it is known that the excellent situation of keycap, transmitting
Module sends result to control device or is sent to host computer, and the second horizontal mobile device on keycap press device can
With transverse shifting, two vertical movement apparatus can cause that fixed plate is moved up and down, and the contact on feeler lever is exactly directly contact key
The part of cap.Be delivered to keyboard at vision inspection apparatus by control device control conveying device, carries out camera and takes pictures, and will shoot
Photo positional information and judgement is analyzed to photograph image, you can show whether the character of the keycap meets standard, see
See whether character is clear, and whether position is correct, and character offsets either with or without position, and whether character color is correct., last conveying device
Keyboard is transported out.
Simple structure of the present invention, easy to use, high working efficiency, low cost detects dependable performance, and human body labor is greatly reduced
Fatigue resistance.
Claims (7)
1. key functional test machine, its keypress function for being used to test keyboard and detection keycap character, it is characterised in that including：
Frame（A1）；
Conveying device（A2）, it is fixedly mounted on frame（A1）On；
Key device for testing functions（A3）, it is fixedly mounted on conveying device（A2）On；
Vision inspection apparatus（A5）, it is crossed on conveying device（A2）Two side ends, and lower end is fixedly mounted on frame（A1）On；
Keycap press device（A4）, it is crossed on conveying device（A2）Two side ends, and lower end is fixedly mounted on frame（A1）On；
Control device, it is electrically connected at conveying device（A2）, key device for testing functions（A3）, vision inspection apparatus（A5）And
Keycap press device（A4）.
2. key functional test machine according to claim 1, it is characterised in that：The frame（A1）From one end toward the other end according to
It is secondary to be provided with feeding station（A11）, vision-based detection station（A12）And pressing keycap station（A13）.
3. key functional test machine according to claim 2, it is characterised in that：The conveying device（A2）One end located at upper
Material station（A11）Place, the conveying device（A2）The other end located at pressing keycap station（A13）；The conveying device（A2）
Including being fixedly mounted on frame（A1）First slide rail of upper surface（A22）With the first slide rail（A22）Side by side and it is fixedly mounted on machine
Frame（A1）On the second slide rail（A23）, side by side be located at the first slide rail（A22）With the second slide rail（A23）Between screw rod（A24）、
With screw rod（A24）The motor of drive connection（A21）And it is erected at the first slide rail（A22）With the second slide rail（A23）It is upper and with
Screw rod（A24）The workbench of drive connection（A25）；The motor（A21）It is electrically connected with control device.
4. key functional test machine according to claim 3, it is characterised in that：The key device for testing functions（A3）Fixed peace
Mounted in workbench（A25）On, the key device for testing functions（A3）Including terminal and the terminal connection for connecting keyboard
MCU control module and the transmitter module being electrically connected with MCU control module, the MCU control module electrically connect with control device
Connect.
5. key functional test machine according to claim 4, it is characterised in that：The vision inspection apparatus（A5）Including across setting
In conveying device（A2）Two side ends and lower end is fixedly mounted on frame（A1）On column（A51）, fixed column（A51）On
The first horizontal mobile device（A52）And it is fixedly mounted on the first horizontal mobile device（A52）On（A53）, it is described（A53）With
Control device is electrically connected with, first horizontal mobile device（A52）Including being fixedly mounted on column（A51）On it is first horizontal
The first threaded rod that direction guiding rail and first cross slide way set side by side and the first stepper motor of the first threaded rod drive connection,
Be erected at first cross slide way and with（A53）The link of connection, passes through the first spiral shell between the link and the first threaded rod
Cap is connected.
6. key functional test machine according to claim 5, it is characterised in that：The keycap press device（A4）Including across setting
In conveying device（A2）Two side ends and lower end is fixedly mounted on frame（A1）On portal frame, be fixedly mounted on portal frame
Second horizontal mobile device, at least one are fixedly mounted on the vertical movement apparatus of the second horizontal mobile device lower end, fixed peace
Mounted in the fixed plate of vertical movement apparatus lower end and several be arranged on fixed plate lower surface feeler lever.
7. key functional test machine according to claim 6, it is characterised in that：Second horizontal mobile device（A30）With
Two vertical movement apparatus A31 are provided between fixed plate；The lower surface of the fixed plate is provided with what some rows were made up of feeler lever
Pressing array group（A32）, the bottom of each feeler lever is equipped with contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225041.6A CN106771753A (en) | 2016-12-27 | 2016-12-27 | Key functional test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611225041.6A CN106771753A (en) | 2016-12-27 | 2016-12-27 | Key functional test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106771753A true CN106771753A (en) | 2017-05-31 |
Family
ID=58921009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611225041.6A Pending CN106771753A (en) | 2016-12-27 | 2016-12-27 | Key functional test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106771753A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811485A (en) * | 2018-08-02 | 2018-11-13 | 江苏传艺科技股份有限公司 | Go out the ends PIN detection device and detection method |
| CN109000564A (en) * | 2018-07-26 | 2018-12-14 | 江苏传艺科技股份有限公司 | A kind of keycap assembling method for testing performance and automatic detection device |
| CN109211938A (en) * | 2018-10-22 | 2019-01-15 | 苏州镭拓精工机械科技有限公司 | A kind of keyboard cover lift detection device |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201622325U (en) * | 2010-03-23 | 2010-11-03 | 青岛海信电器股份有限公司 | Keypad testing device and television testing system |
| CN201788120U (en) * | 2010-07-21 | 2011-04-06 | 东莞东聚电子电讯制品有限公司 | Key testing mechanism of computer keyboard |
| CN102650562A (en) * | 2011-02-28 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Button durability testing machine |
| CN102798818A (en) * | 2011-05-27 | 2012-11-28 | 神讯电脑(昆山)有限公司 | Keyboard automatic testing device |
| CN103163155A (en) * | 2013-02-26 | 2013-06-19 | 上海大学 | Device and method for detecting keyboard defects |
| CN104062577A (en) * | 2013-03-22 | 2014-09-24 | 广达电脑股份有限公司 | Keyboard Testing Machine |
| CN104101830A (en) * | 2013-04-15 | 2014-10-15 | 广达电脑股份有限公司 | Keyboard testing machine |
| CN204604900U (en) * | 2015-05-06 | 2015-09-02 | 龙江 | The installation of a kind of keyboard plastotype keycap set |
| CN204903716U (en) * | 2015-07-27 | 2015-12-23 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard test machine of feeling |
| CN204903717U (en) * | 2015-07-27 | 2015-12-23 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard electrical property and sensitive test machine of mistake |
| CN105258834A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Pressing module for testing drawing force of keycap and test machine for drawing force of keycap |
| CN105928696A (en) * | 2016-06-15 | 2016-09-07 | 深圳市共进电子股份有限公司 | Electronic appliance function and service life test device |
| CN205629929U (en) * | 2016-01-26 | 2016-10-12 | 广东辰奕智能科技股份有限公司 | Automatic assembly line of remote controller |
| CN106040608A (en) * | 2016-05-20 | 2016-10-26 | 上海交通大学 | Dynamic optical detection device and detection method for laptop keyboards |
| CN205739442U (en) * | 2016-06-27 | 2016-11-30 | 上海恺杰汽车塑料零部件有限公司 | A kind of automotive trim panel detection pipeline system |
| CN206450772U (en) * | 2016-12-27 | 2017-08-29 | 珠海市捷锐科技有限公司 | Key functional test machine |
-
2016
- 2016-12-27 CN CN201611225041.6A patent/CN106771753A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201622325U (en) * | 2010-03-23 | 2010-11-03 | 青岛海信电器股份有限公司 | Keypad testing device and television testing system |
| CN201788120U (en) * | 2010-07-21 | 2011-04-06 | 东莞东聚电子电讯制品有限公司 | Key testing mechanism of computer keyboard |
| CN102650562A (en) * | 2011-02-28 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Button durability testing machine |
| CN102798818A (en) * | 2011-05-27 | 2012-11-28 | 神讯电脑(昆山)有限公司 | Keyboard automatic testing device |
| CN103163155A (en) * | 2013-02-26 | 2013-06-19 | 上海大学 | Device and method for detecting keyboard defects |
| CN104062577A (en) * | 2013-03-22 | 2014-09-24 | 广达电脑股份有限公司 | Keyboard Testing Machine |
| CN104101830A (en) * | 2013-04-15 | 2014-10-15 | 广达电脑股份有限公司 | Keyboard testing machine |
| CN204604900U (en) * | 2015-05-06 | 2015-09-02 | 龙江 | The installation of a kind of keyboard plastotype keycap set |
| CN204903716U (en) * | 2015-07-27 | 2015-12-23 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard test machine of feeling |
| CN204903717U (en) * | 2015-07-27 | 2015-12-23 | 昆山鸿志犀自动化机电设备有限公司 | Keyboard electrical property and sensitive test machine of mistake |
| CN105258834A (en) * | 2015-10-30 | 2016-01-20 | 昆山鸿志犀自动化机电设备有限公司 | Pressing module for testing drawing force of keycap and test machine for drawing force of keycap |
| CN205629929U (en) * | 2016-01-26 | 2016-10-12 | 广东辰奕智能科技股份有限公司 | Automatic assembly line of remote controller |
| CN106040608A (en) * | 2016-05-20 | 2016-10-26 | 上海交通大学 | Dynamic optical detection device and detection method for laptop keyboards |
| CN105928696A (en) * | 2016-06-15 | 2016-09-07 | 深圳市共进电子股份有限公司 | Electronic appliance function and service life test device |
| CN205739442U (en) * | 2016-06-27 | 2016-11-30 | 上海恺杰汽车塑料零部件有限公司 | A kind of automotive trim panel detection pipeline system |
| CN206450772U (en) * | 2016-12-27 | 2017-08-29 | 珠海市捷锐科技有限公司 | Key functional test machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000564A (en) * | 2018-07-26 | 2018-12-14 | 江苏传艺科技股份有限公司 | A kind of keycap assembling method for testing performance and automatic detection device |
| CN108811485A (en) * | 2018-08-02 | 2018-11-13 | 江苏传艺科技股份有限公司 | Go out the ends PIN detection device and detection method |
| CN108811485B (en) * | 2018-08-02 | 2024-04-12 | 江苏传艺科技股份有限公司 | PIN-outlet end detection equipment and detection method |
| CN109211938A (en) * | 2018-10-22 | 2019-01-15 | 苏州镭拓精工机械科技有限公司 | A kind of keyboard cover lift detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106771753A (en) | Key functional test machine | |
| CN206074249U (en) | A kind of switch testing platform | |
| CN107991795B (en) | Method for detecting liquid crystal module by using automatic optical detection system of liquid crystal module | |
| CN106290946A (en) | Array is just occulted blood detection analyser | |
| CN105598674B (en) | Full-automatic automobile instrument panel pointer cap head compact system | |
| CN101269711A (en) | Full-automatic apparatus for printing label for blood products | |
| CN206450772U (en) | Key functional test machine | |
| CN111911760A (en) | Multi-direction scanning device of facial recognition device | |
| CN208206438U (en) | A kind of automatic crimping mechanism and automatic crimping device | |
| CN107552600A (en) | A kind of H profile steel flange straightener | |
| CN201590150U (en) | Full automatic code detecting device | |
| CN102261880B (en) | Detection device with plastic fastener assembly | |
| CN105137259A (en) | Detection device | |
| CN210268532U (en) | Glass size transparency detection device is with examining test table | |
| CN208902848U (en) | A kind of LCD TV keypad automatic detection system | |
| CN212646063U (en) | High-efficient keyboard button resilience detection equipment of feeling | |
| CN100378741C (en) | Cable label readig device and method | |
| CN209913223U (en) | Automatic crimping device | |
| CN207516530U (en) | A kind of automatic check device of special transformer acquisition terminal | |
| CN204989373U (en) | Detection device | |
| CN106405404B (en) | Automatic hand feeling and function testing machine for notebook keyboard | |
| CN217060397U (en) | Full-automatic withstand voltage test equipment | |
| CN221303500U (en) | Mask switch continuously-pressing detection test equipment | |
| CN207652786U (en) | A kind of printed wiring board automatic detection device | |
| CN220252566U (en) | Test machine for notebook computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |