CN201066379Y - Keyboard tester - Google Patents
Keyboard tester Download PDFInfo
- Publication number
- CN201066379Y CN201066379Y CNU2007201209128U CN200720120912U CN201066379Y CN 201066379 Y CN201066379 Y CN 201066379Y CN U2007201209128 U CNU2007201209128 U CN U2007201209128U CN 200720120912 U CN200720120912 U CN 200720120912U CN 201066379 Y CN201066379 Y CN 201066379Y
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Abstract
The utility model discloses a keyboard tester, which comprises a test mechanism, a master control device and an untested keyboard fixing mechanism, wherein, the test mechanism includes a signal-collecting mechanism which is connected between the master control device and an untested keyboard fixed on the untested keyboard fixing mechanism, the master control device utilizes the signal-collecting mechanism to input electric detection signals into the tested keyboard, the signal-collecting mechanism collects electric feedback signals with which the tested keyboard responds the electric detection signals, and the electric feedback signals are then output to the master control device which receives and analyzes the electric feedback signals and educes a test result. The keyboard tester of the utility model can accurately and effectively test the electric parameters of keyboards.
Description
Technical field
The utility model relates to a kind of testing apparatus, relates in particular to a kind of keyboard test equipment.
Background technology
Publication number is that the Chinese utility model patent of 1512189A discloses a kind of keyboard test equipment, this keyboard test equipment comprises mechanism for testing, master control set and installing plate, mechanism for testing comprise be used to press by the pneumatic element group, be used for the holding structure of fixing pneumatic element group and press by the resetting means that resets, wherein the pneumatic element group comprises a plurality of cylinders, be arranged at the end component group of cylinder end and be used to regulate the pressure regulator valve that cylinder is pushed dynamics, described master control set and above-mentioned mechanism for testing are electrically connected and are preset with the test parameter of control pneumatic element group to actuation of keys, described installing plate is arranged on the above-mentioned holding structure with removably.The weak point of this keyboard test equipment is: the validity that can only detect button on the keyboard singlely, and can not detect the pin (pin) of keyboard connector and the break-make between the pin (pin), real-time clock (Real Time Clock the is called for short RTC) battery of keyboard, keyboard back light (Keypad_el), Hall switch (Hall Switch), light sensation electrical quantitys such as (light_sensor).The electrical quantity of keyboard is a whether qualified major criterion of keyboard, and it is an important directions of keyboard test equipment development that the electrical quantity of keyboard is tested.
Summary of the invention
Technical problem to be solved in the utility model is the defective that remedies above-mentioned prior art, and a kind of keyboard test equipment is provided, and this equipment can be finished the test of keyboard electrical quantity.
Technical matters of the present utility model is solved by following technical scheme:
A kind of keyboard test equipment, comprise mechanism for testing, master control set and fixing keyboard mechanism to be tested, described mechanism for testing comprises signals collecting mechanism, described signals collecting mechanism is connected master control set and is retained between the keyboard to be measured on the described fixing keyboard mechanism to be tested, described master control set detects electric signal by signals collecting mechanism to keyboard input to be measured, described signals collecting mechanism gathers the feedback electric signal of the described detection electric signal of keyboard response to be measured and exports master control set to, and described master control set receives, analyze described feedback electric signal to draw test result.
Technical matters of the present utility model is further solved by following technical scheme:
Described signals collecting mechanism comprises collection of simulant signal mechanism and digital signal acquiring mechanism; Described keyboard test equipment also comprises shift mechanism, described fixing keyboard mechanism to be tested is positioned on the shift mechanism, and described master control set control shift mechanism moves described fixing keyboard mechanism to be tested to collection of simulant signal mechanism position or digital signal acquiring mechanism position.
Described fixing keyboard mechanism to be tested is provided with switching circuit board, and described switching circuit board is electrically connected with the connector of keyboard to be measured; Described signals collecting mechanism comprises probe circuit plate, cylinder and breakout box; Described probe circuit plate is provided with probe groups, and described probe circuit plate is electrically connected by described breakout box and master control set, and described master control set electrically contacts with switching circuit board off and on by the described probe groups of air cylinder driven.
Also comprise the bar-code reading device that is used to read bar code on the keyboard, described bar-code reading device is fixed on the shift mechanism, and described fixing keyboard mechanism to be tested is removably mounted on the bar-code reading device.Described bar-code reading device comprises installing plate, camera retaining piece and camera, and described camera is fixed on the installing plate by the camera retaining piece.
Also be provided with on the described fixing keyboard mechanism to be tested and be used to connect the flexible circuit board of switching circuit board and keyboard connector and be used for pulling out the driver-extractor of flexible circuit board.
Described mechanism for testing comprises that also the button pressure is by device, described button press by device be used under the control of master control set to be positioned at keyboard on the fixing keyboard mechanism to be tested press by, described signals collecting mechanism gather keyboard response press by the feedback electric signal and export master control set to.
Described button is pressed by device and is comprised pneumatic element group and the holding structure that is used for fixing pneumatic element group, and described pneumatic element group comprises cylinder, is positioned at the end component of cylinder end.
The beneficial effect that the utility model is compared with prior art is: the signals collecting mechanism of keyboard test equipment of the present utility model detects electric signal and exports the feedback electric signal of the described detection electric signal of the keyboard response that receives to master control set to the keyboard input under master control set ground control, thereby master control set is analyzed the whether qualified test result that draws of described feedback electric signal, and this makes the utility model to test the electrical quantity of keyboard accurately and effectively.
Keyboard test equipment of the present utility model is by being divided into signals collecting mechanism collection of simulant signal mechanism of gathering the analog quantity electrical quantity and the digital signal acquiring mechanism of gathering the digital quantity electrical quantity, with the separately test of analog quantity electrical quantity and digital quantity electrical quantity, can reduce the suffered interference when specifically testing of the utility model keyboard test equipment.The shift mechanism of the utility model keyboard test equipment can drive the fixing keyboard mechanism to be tested that is positioned on the shift mechanism respectively and move to collection of simulant signal mechanism position and digital signal acquiring mechanism position under the control of master control set.Thereby make the utility model on a testing apparatus, automatically carry out the test of variety classes test event, improve robotization and intelligent level, thereby improved production efficiency (test of using keyboard test equipment of the present utility model to finish a product only needed for 6 seconds), reduced the labour and reduced operator's labour intensity.
Keyboard test equipment of the present utility model is by being provided with switching circuit board on fixing keyboard mechanism to be tested, and in signals collecting mechanism, be provided with the probe groups that matches with switching circuit board, pin little on the keyboard connector is drawn by switching circuit board and probe groups, can further improve practicality of the present utility model easily with input detects electric signal and gathers the feedback electric signal to keyboard.
Keyboard test equipment of the present utility model also is provided with bar-code reading device, this bar-code reading device can read the bar code on the keyboard, by bar code different keyboards is distinguished, can exactly test result and keyboard be carried out corresponding one by one, the test result of the keyboard of avoiding confusion.
Also be provided with the flexible circuit board that connects switching circuit board and keyboard connector on the fixing of the keyboard test equipment of the present utility model keyboard mechanism to be tested, use this flexible circuit board can connect keyboard connector and switching circuit board easily, thereby make things convenient for the user to change different keyboards to be measured, the utility model also is provided with the driver-extractor that has been used for pulling out flexible circuit board, further facilitates the user and changes different keyboards to be measured.
The mechanism for testing of keyboard test equipment of the present utility model comprises that also the button pressure is by device, this button press by device can be under the control of master control set to the button that is positioned at fixing keyboard mechanism upper keyboard to be tested press by, digital signal acquiring mechanism will gather the keyboard response pressure by the feedback electric signal and export master control set to.This makes the utility model accurately to test the validity of keyboard, has further improved the project that keyboard test equipment of the present utility model can be tested.
Description of drawings
Fig. 1 is the structural representation of keyboard test equipment of the present utility model;
Fig. 2 is the structural representation of the fixing keyboard mechanism to be tested of the utility model keyboard test equipment;
Fig. 3 is the structural representation of the bar-code reading device of the utility model keyboard test equipment;
Fig. 4 is the structural representation of fixing keyboard mechanism to be tested keyboard test equipment of the present utility model when being in signals collecting mechanism position;
Fig. 5 is the structural representation of the cylinder assembly of the utility model keyboard test equipment.
Embodiment
Also in conjunction with the accompanying drawings the utility model is described in further details below by concrete embodiment.
As shown in Figure 1, a kind of keyboard test equipment comprises: mechanism for testing, master control set and fixing keyboard mechanism to be measured.Described mechanism for testing comprises signals collecting mechanism, described signals collecting mechanism under master control set control to being positioned at the keyboard input detection signal on the described fixing keyboard mechanism to be tested and exporting the feedback signal of the described detection signal of keyboard response that receives to master control set.
As shown in Figure 2, described fixing keyboard mechanism 14 to be measured comprises switching circuit board 15, flexible circuit board (Flexible Printed Circuit is called for short FPC), driver-extractor 16 and pressing plate 20.Pressing plate 20 is used for keyboard to be measured is fixed, and flexible circuit board is used to connect the connector and the switching circuit board 15 of cell phone keyboard, thereby the little pin on the cell phone keyboard connector is caused on the bigger switching circuit board.Described driver-extractor 16 has been used for pulling out FPC, changes different cell phone keyboards to be measured to make things convenient for the user.
Shown in Fig. 1,3, for carrying out test result and keyboard corresponding one by one exactly, the avoid confusion test result of keyboard, keyboard test equipment of the present utility model also can be set up bar- code reading device 2,14 of fixing keyboard mechanisms to be measured are removably mounted on the bar-code reading device 2, and described bar-code reading device 2 can read the bar code at the keyboard to be tested back side on the fixing keyboard mechanism 14 to be measured.Bar-code reading device 2 comprises installing plate 13, camera retaining piece 17 and camera 18.Described camera 18 is fixed on the installing plate 13 by camera retaining piece 17, and described camera 18 is electrically connected with master control set.Be provided with two waist type mounting holes 26, register pin 19 and the anti-pin 27 that misplaces on the described installing plate 13, described fixing keyboard machine 14 to be tested is regulated its front and back position on installing plate 13 by waist type mounting hole 26 and is accurately located by register pin 19.The described anti-pin 27 that misplaces is used to prevent that fixing keyboard machine 14 dresses to be tested are anti-.
As shown in Figure 4, described signals collecting mechanism comprises probe circuit plate 21, probe groups 22 (only illustrating 1 among the figure), breakout box 23, metal frame 24 and double link cylinder 25.Described probe circuit plate 21 is positioned at the below of metal frame 24, be welded with probe groups 22 on the described probe circuit plate 21, double link cylinder 25 1 ends and metal frame 24 are fixing, probe circuit plate 21 is fixed on metal frame 24 belows by support, described probe groups 22 is electrically connected with described probe circuit plate 21, and described breakout box 23 is connected electrically between described probe circuit plate 21 and the master control set.Described double link cylinder 25 stretches under the control of master control set, electrically contacts with switching circuit board 15 thereby drive the probe groups 22 that is fixed on the probe circuit plate.Pathway for electrical signals between master control set and the cell phone keyboard just realizes by breakout box 23, probe circuit plate 21, probe groups 22 and switching circuit board 15.
As shown in Figure 1, for the convenience of the user independently, distinguish test simulation electrical quantity and digital electrical quantity uninterruptedly, above-mentioned signals collecting mechanism can be divided into collection of simulant signal mechanism 12 and digital signal acquiring mechanism 9, wherein collection of simulant signal mechanism 12 is used for the test of analog electrical parameter, and digital signal acquiring mechanism 9 is used for the test of digital electrical quantity.Keyboard test equipment of the present utility model in such cases can be set up shift mechanism 4, described bar-code reading device 2 and fixing keyboard mechanism 14 to be tested all is fixed on the shift mechanism 4, described master control set is controlled shift mechanism 4 in board 10 upper edge linear slide, thereby makes the fixing that is fixed on the shift mechanism 4 keyboard mechanism 14 to be tested move to collection of simulant signal mechanism position or digital signal acquiring mechanism position respectively.When described fixing keyboard mechanism 14 to be tested moved to collection of simulant signal mechanism position, the double link cylinder 25 of collection of simulant signal mechanism 12 stretched out probe groups 22 and switching circuit board 15 is electrically contacted; When described fixing keyboard mechanism 14 to be tested moved to digital signal acquiring mechanism position, the double link cylinder 25 of digital signal acquiring mechanism 9 stretched out probe groups 22 and switching circuit board 15 is electrically contacted.
Shown in Fig. 1,5, described mechanism for testing comprises that also the button pressure is by device, described button press by device be used under the control of master control set to the button that is positioned at fixing keyboard mechanism upper keyboard to be tested press by, described digital signal acquiring mechanism 9 also gather keyboard response press by the feedback electric signal and export master control set to.Described button is pressed and is comprised pneumatic element group and holding structure 6 by device, described pneumatic element group comprises a plurality of cylinder assemblies, described cylinder assembly comprises minitype cylinder 5 and is positioned at the end component 11 that minitype cylinder 5 ends are made with the material that possesses surge capability that described holding structure 6 is used for the height of fixing cylinder assembly and scalable cylinder assembly.The position distribution of above-mentioned minitype cylinder 5 is corresponding with the button on the cell phone keyboard to be measured.
As shown in Figure 1, described master control set comprises main frame, control module, signal acquisition circuit, auxiliary circuit.Described signal acquisition circuit comprises first signal acquisition circuit and secondary signal Acquisition Circuit, and described first signal acquisition circuit is connected between the switching circuit board and main frame of collection of simulant signal mechanism, is mainly used in to gather analog voltage signal and current signal; Described secondary signal Acquisition Circuit is connected between the switching circuit board and main frame of digital signal acquiring mechanism, is mainly used in the collection digital voltage signal.Wherein first signal acquisition circuit can comprise the reometer of the band communication function that is used to gather current signal and be used to gather the aanalogvoltage capture card of analog voltage signal, the secondary signal Acquisition Circuit can comprise the digital voltage capture card that is used to gather digital voltage signal, and what use in the described main frame is LABVIEW platform development software systems.Described main frame also can comprise display screen 3, and described display screen 3 is used to show bar code, test data and the test result of keyboard to be measured, makes things convenient for the user to understand test process in real time.
Described control module comprises control enclosure 1, shift mechanism control circuit, channel switching circuit and cylinder control module.Described shift mechanism control circuit comprises the servomechanism of shift mechanism, and the user slides on the board surface by control enclosure 1 being operated the servomechanism control shift mechanism 4 that makes shift mechanism.Channel switching circuit is used to make keyboard test equipment to switch to collection of simulant signal state and digital signal acquiring state respectively, when keyboard test equipment is in the collection of simulant signal state, the switching circuit board of collection of simulant signal mechanism is electrically connected with main frame, when keyboard test equipment was in the digital signal acquiring state, the switching circuit board of digital signal acquiring mechanism was electrically connected with main frame; When certain electrical quantity of concrete test keyboard, channel switching circuit can also make the switching of the conducting of keyboard connector respective pin, other not conductings of pin.First solenoid valve that described cylinder control module comprises the pressure regulator valve 8 that links to each other with the vapour source, link to each other respectively with pressure regulator valve 8 and second solenoid valve, first tracheae 7 that links to each other with first solenoid valve, second tracheae and the solenoid valve control circuit that link to each other with second solenoid valve; Described solenoid valve control circuit is controlled opening and closing of first solenoid valve, controllably is connected with gas thereby make in first tracheae 7, thereby drives the button that minitype cylinder 5 is controllably pushed keyboard; Described solenoid valve control circuit is controlled opening and closing of second solenoid valve, controllably is connected with gas thereby make in second tracheae 7, controllably stretches out thereby drive double link cylinder 25, and probe groups 22 is controllably electrically contacted with switching circuit board 15.
Described auxiliary circuit comprises power supply circuit, leakage protection circuit and machine self-checking circuit.Wherein power supply circuit is changed civil power, provides testing apparatus required various voltages; Leakage protection circuit is used for reporting to the police automatically when testing apparatus is leaked electricity; The machine self-checking circuit is used to check the whether short circuit of FPC and probe groups.
Keyboard test equipment of the present utility model can be tested the validity of the RTC battery of keyboard, bluetooth devices, Hall switch, keyboard back light, keyboard light sensation (Light_Sensor), button, can also measure the pin of keyboard connector and the break-make between the pin.The current value of exporting when wherein bluetooth devices and keyboard back light are imported certain voltage by measuring is realized, the magnitude of voltage of the specific pin output of other was realized when Hall switch and keyboard back light were imported certain voltage by measuring some specific pin, and the validity of button is by measuring the voltage signal realization of pushing the output of lower keyboard connector respective pin at minitype cylinder 5.With the Hall switch is example, when channel switching circuit makes pin conducting relevant with Hall switch in the keyboard connector, other not conductings of pin, test specification according to keyboard, master control set is imported a specific voltage with the corresponding input pin of Hall switch by collection of simulant signal mechanism, switching circuit board in keyboard connector, use the aanalogvoltage capture card of master control set to gather the voltage of the output pin of Hall switch correspondence in the keyboard connector then with respect to public ground, if the voltage that collects in allowed limits then qualified, otherwise defective.The method of testing and the Hall switch of keyboard light sensation are basic identical, repeat no more herein.The method of testing of keyboard back light is: when channel switching circuit makes pin conducting relevant with keyboard back light in the keyboard connector, other not conductings of pin, promptly input pin backlight, backlight device and public ground of the keyboard connector pin by keyboard connector constitutes a loop, master control set is imported a specific voltage by collection of simulant signal mechanism and switching circuit board in above-mentioned loop, the reometer of the band communication function of master control set is gathered the electric current in this loop then, if the current value of adopting is otherwise defective in specialized range then qualified.The method of testing of bluetooth devices and the method for testing of keyboard back light are basic identical, repeat no more herein.
For keyboard test equipment of the present utility model, only need to change holding structure 6 and fixing keyboard mechanism 14 to be tested and just can test the button different cell phone keyboard of arranging.
The operator scheme of keyboard test equipment of the present utility model generally is divided into slip-stick artist's pattern and operator's pattern, slip-stick artist's pattern be used for commissioning device and equipment self-inspection, operator's pattern is used for production line production.In addition, operator's pattern can be made the fatigue strength test of button by setting testing time.
The course of work of above-mentioned keyboard test equipment is as follows: earlier keyboard to be tested is fixed on the fixing keyboard mechanism 14 to be tested during test, pushes down keyboard to be tested by pressing plate 20.And by flexible circuit board keyboard connector to be tested is connected with switching circuit board, fixing keyboard mechanism 14 to be tested is fixed on the bar-code reading device 2, camera 18 faces the bar code at the keyboard to be tested back side.
The user reads the bar code at the keyboard to be tested back side by operation control enclosure 1 control camera 18, and is sent to the main frame of master control set, and the bar code that will be taken the photograph by the display of main frame shows.
Then, master control set control shift mechanism 4 moves, make fixing keyboard mechanism 14 to be tested move to the collection of simulant signal mechanism position, the double link cylinder 25 of collection of simulant signal mechanism 12 stretches out and presses down, and the switching circuit board 15 of probe groups 22 and fixing keyboard mechanism 14 to be tested is connected.Electric signal detects to keyboard input first successively in collection of simulant signal mechanism 12 under the control of master control set ground, collection of simulant signal mechanism 12 exports the first feedback electric signal that the keyboard response that receives described first detects electric signal to master control set, and described master control set is judged the scope whether described first feedback electric signal is allowing.Thereby finish the test of simulation class electric parameters testing projects such as keyboard back light, RTC battery, Hall switch, keyboard light sensation, and preserve first test data of these test events, described first test data is corresponding with the first feedback electric signal.
Then, master control set control shift mechanism 4 moves, make fixing keyboard mechanism 14 to be tested move to digital signal acquiring mechanism position, the double link cylinder 25 of digital signal acquiring mechanism 9 stretches out and presses down, and probe groups 22 is connected with the switching circuit board 15 of fixing keyboard mechanism to be tested.Digital signal acquiring mechanism 9 and button press by device under the control of master control set ground successively to keyboard input second detect electric signal and to test keyboard press accordingly by, digital signal acquiring mechanism 9 exports the second feedback electric signal that the keyboard response that receives described second detects electric signal to master control set, and described master control set judges whether the described second feedback electric signal is normal.Thereby finish validity and the PIN of keyboard connector and the test of the numeric class electric parameters testing projects such as break-make between the PIN of button, and preserve second test data of these test events, described second test data is corresponding with the second feedback electric signal.
Master control set judges that according to first and second test data whether qualified keyboard is and first and second test data and judged result be sent to remote network drive.
Can write or be stored in the above-mentioned master control set with the corresponding Control Software information of the above-mentioned course of work and carry out.
Top embodiment is that example describes with the cell phone keyboard, and obviously the utility model also can be tested the keyboard of other electronic equipments such as computor-keyboard, telephone keypad.
Claims (8)
1. keyboard test equipment, comprise mechanism for testing, master control set and fixing keyboard mechanism to be tested (14), it is characterized in that: described mechanism for testing comprises signals collecting mechanism, described signals collecting mechanism is connected master control set and is retained between the keyboard to be measured on the described fixing keyboard mechanism to be tested (14), described master control set detects electric signal by signals collecting mechanism to keyboard input to be measured, described signals collecting mechanism gathers the feedback electric signal of the described detection electric signal of keyboard response to be measured and exports master control set to, and described master control set receives, analyze described feedback electric signal to draw test result.
2. keyboard test equipment according to claim 1 is characterized in that: described signals collecting mechanism comprises collection of simulant signal mechanism (12) and digital signal acquiring mechanism (9); Described keyboard test equipment also comprises shift mechanism, described fixing keyboard mechanism to be tested (14) is positioned on the shift mechanism, and described master control set control shift mechanism moves described fixing keyboard mechanism to be tested (14) to collection of simulant signal mechanism position or digital signal acquiring mechanism position.
3. keyboard test equipment according to claim 1 and 2 is characterized in that: described fixing keyboard mechanism to be tested (14) is provided with switching circuit board (15), and described switching circuit board (15) is electrically connected with the connector of keyboard to be measured; Described signals collecting mechanism comprises probe circuit plate (21), cylinder (25) and breakout box (23); Described probe circuit plate (21) is provided with probe groups (22), described probe circuit plate (21) is electrically connected by described breakout box (23) and master control set, and described master control set drives described probe groups (22) by cylinder (25) and electrically contacts with switching circuit board (15) off and on.
4. keyboard test equipment according to claim 1 and 2, it is characterized in that: also comprise the bar-code reading device (2) that is used to read bar code on the keyboard, described bar-code reading device (2) is fixed on the shift mechanism, and described fixing keyboard mechanism to be tested (14) is removably mounted on the bar-code reading device (2).
5. keyboard test equipment according to claim 3, it is characterized in that: described bar-code reading device (2) comprises installing plate (13), camera retaining piece (17) and camera (18), and described camera (18) is fixed on the installing plate (13) by camera retaining piece (17).
6. keyboard test equipment according to claim 3 is characterized in that: also be provided with the flexible circuit board that is used to connect switching circuit board (15) and keyboard connector on the described fixing keyboard mechanism to be tested (14) and be used for pulling out the driver-extractor (16) of flexible circuit board.
7. keyboard test equipment according to claim 1 and 2, it is characterized in that: described mechanism for testing comprises that also the button pressure is by device, described button press by device be used under the control of master control set to be positioned at keyboard on the fixing keyboard mechanism to be tested press by, described signals collecting mechanism gather keyboard response press by the feedback electric signal and export master control set to.
8. keyboard test equipment according to claim 7, it is characterized in that: described button is pressed by device and is comprised pneumatic element group and the holding structure (6) that is used for fixing pneumatic element group, and described pneumatic element group comprises cylinder (5), is positioned at the end component (11) of cylinder end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201209128U CN201066379Y (en) | 2007-06-18 | 2007-06-18 | Keyboard tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201209128U CN201066379Y (en) | 2007-06-18 | 2007-06-18 | Keyboard tester |
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| Publication Number | Publication Date |
|---|---|
| CN201066379Y true CN201066379Y (en) | 2008-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201209128U Expired - Fee Related CN201066379Y (en) | 2007-06-18 | 2007-06-18 | Keyboard tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN201066379Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881810A (en) * | 2010-07-08 | 2010-11-10 | 福建捷联电子有限公司 | New key board automatic test equipment and test circuit thereof |
| CN102466760A (en) * | 2010-11-08 | 2012-05-23 | 亚旭电脑股份有限公司 | Frequency measurement apparatus |
| CN102621486A (en) * | 2012-04-06 | 2012-08-01 | 广东兴锐电子科技股份有限公司 | Method and device for detecting shortage of socles of silica gel keys |
| CN103605068A (en) * | 2012-12-03 | 2014-02-26 | 深圳市证通电子股份有限公司 | System and method for multifunctional and automated testing of keyboard |
| CN104049205A (en) * | 2013-03-13 | 2014-09-17 | 罗技科技(苏州)有限公司 | Automatic testing apparatus and testing method of keyboard key |
| CN105403247A (en) * | 2015-10-30 | 2016-03-16 | 昆山鸿志犀自动化机电设备有限公司 | Linear automatic testing machine |
| CN108401156A (en) * | 2018-01-24 | 2018-08-14 | 深圳市兆驰股份有限公司 | A kind of keypad automatic testing method and system |
| CN108549013A (en) * | 2018-02-10 | 2018-09-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of rubber key determines pouring weight drawdown test machine |
| CN110058151A (en) * | 2018-01-19 | 2019-07-26 | 群光电子(苏州)有限公司 | A kind of keypad function test method |
| CN111578883A (en) * | 2020-05-07 | 2020-08-25 | 威克迈动力系统部件（廊坊）有限公司 | Magnetic ring height detection and marking device and method |
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2007
- 2007-06-18 CN CNU2007201209128U patent/CN201066379Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881810A (en) * | 2010-07-08 | 2010-11-10 | 福建捷联电子有限公司 | New key board automatic test equipment and test circuit thereof |
| CN101881810B (en) * | 2010-07-08 | 2012-07-04 | 福建捷联电子有限公司 | New key board automatic test equipment and test circuit thereof |
| CN102466760A (en) * | 2010-11-08 | 2012-05-23 | 亚旭电脑股份有限公司 | Frequency measurement apparatus |
| CN102621486A (en) * | 2012-04-06 | 2012-08-01 | 广东兴锐电子科技股份有限公司 | Method and device for detecting shortage of socles of silica gel keys |
| CN103605068A (en) * | 2012-12-03 | 2014-02-26 | 深圳市证通电子股份有限公司 | System and method for multifunctional and automated testing of keyboard |
| CN104049205A (en) * | 2013-03-13 | 2014-09-17 | 罗技科技(苏州)有限公司 | Automatic testing apparatus and testing method of keyboard key |
| CN105403247A (en) * | 2015-10-30 | 2016-03-16 | 昆山鸿志犀自动化机电设备有限公司 | Linear automatic testing machine |
| CN110058151A (en) * | 2018-01-19 | 2019-07-26 | 群光电子(苏州)有限公司 | A kind of keypad function test method |
| CN108401156A (en) * | 2018-01-24 | 2018-08-14 | 深圳市兆驰股份有限公司 | A kind of keypad automatic testing method and system |
| CN108549013A (en) * | 2018-02-10 | 2018-09-18 | 东莞市联洲知识产权运营管理有限公司 | A kind of rubber key determines pouring weight drawdown test machine |
| CN111578883A (en) * | 2020-05-07 | 2020-08-25 | 威克迈动力系统部件（廊坊）有限公司 | Magnetic ring height detection and marking device and method |
| CN111578883B (en) * | 2020-05-07 | 2022-01-11 | 威克迈动力系统部件（廊坊）有限公司 | Magnetic ring height detection and marking device and method |
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