CN202421397U - Keyboard performance test gauge - Google Patents
Keyboard performance test gauge Download PDFInfo
- Publication number
- CN202421397U CN202421397U CN2011205363802U CN201120536380U CN202421397U CN 202421397 U CN202421397 U CN 202421397U CN 2011205363802 U CN2011205363802 U CN 2011205363802U CN 201120536380 U CN201120536380 U CN 201120536380U CN 202421397 U CN202421397 U CN 202421397U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- test
- pilot lamp
- plate
- arranging wire
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model relates to a keyboard performance test gauge, which comprises a load bearing mechanism, a press test mechanism and a power supply mechanism, wherein the load bearing mechanism is provided with a keyboard bearing baseplate, a position avoiding block and a sliding rod; the keyboard bearing baseplate is arranged above the position avoiding block; the position avoiding block is sheathed on the sliding rod; the press test mechanism is provided with a U-shaped slide slot, a flexible flat cable baseplate, a patch plate, a press plate, a rapid pressure head, a performance test plate and a test starting switch, wherein the flexible flat cable baseplate is arranged in the U-shaped slide slot; the flexible flat cable baseplate is provided with the patch plate; the patch plate is provided with the press plate; the press plate is connected with the rapid pressure head; the performance test plate can be conducted with the patch plate via a flexible flat cable; the test starting switch is connected in the test circuit in series; and the power supply mechanism is provided with a power supply access hole and a power supply control switch which are connected in series. Through adopting the U-shaped slide slot by the keyboard performance test gauge disclosed by the utility model, the direction of the flexible flat cable baseplate can be rotated by 180 degrees, so that the problem of the single direction for detecting the flexible flat cable of the keyboard is solved, and the test performance is strong.
Description
Technical field
The utility model relates to a kind of keyboard feature measurement jig.
Background technology
At present used keyboard test tool is single fixed mode, and the direction of non-rotatable tool soft arranging wire base plate can only detect the single direction of keyboard soft arranging wire; And cannot do corresponding adjusting location according to the size of keyboard soft arranging wire, resistance that can not the display keyboard test does not have warning function, and shared property is poor.
The utility model content
The purpose of the utility model is to overcome the defective that prior art exists, and provides a kind of test performance strong keyboard feature measurement jig.
The technical scheme that realizes the utility model purpose is: a kind of keyboard feature measurement jig has load carrier, pressing mechanism for testing and power sector; Said load carrier has the keyboard weight tray, keeps away a piece and slide bar; Said keyboard weight tray is arranged on keeps away a piece top; A said piece of keeping away is socketed on the slide bar; Said pressing mechanism for testing has " U " shape chute, soft arranging wire base plate, card extender, force fit plate, fast ram pressure, capability test board and test starting switch; Said soft arranging wire base plate is arranged in " U " shape chute, and the soft arranging wire base plate is provided with card extender; Said card extender is provided with force fit plate; Said force fit plate is connected with fast ram pressure; Said capability test board can pass through soft arranging wire and card extender conducting; Said test starting switch series is connected in the test circuit; Said power sector has the power supply access port and the power control switch of serial connection.
The said load carrier of technique scheme also has the locating piece of four groups of " L " shapes; Said locating piece is arranged on the outside at four angles of keyboard weight tray, and every group of locating piece is arranged in the two parallel chutes.
Have two groups of positioning adjust blocks that are symmetrical set on the said soft arranging wire base plate of technique scheme.
The said pressing mechanism for testing of technique scheme also has limited block; Said limited block is arranged on the card extender top.
The said pressing mechanism for testing of technique scheme also has the resistance displaying block; Said resistance displaying block is connected in parallel in the loop of detecting keyboard.
Technique scheme also has pilot lamp; Said pilot lamp is serially connected in the test circuit, and pilot lamp comprises non-defective unit pilot lamp, defective products pilot lamp, LED test pilot lamp and power light.
Technique scheme also has alarm; Said alarm is parallelly connected with bad pilot lamp.
The utlity model has positive effect:
(1) the utility model adopts " U " shape chute, directions that can 180 ° of rotation soft arranging wire base plates, thus having solved the monistic problem of direction that detects the keyboard soft arranging wire, test performance is strong, conveniently moving, can effectively detect the performance of keyboard.
(2) the utility model adopts bar shaped to keep away a piece and " L " shape locating piece, can be according to the different size of keyboard and different adjusting of keyboard screw column position.
(3) have two groups of positioning adjust blocks that are symmetrical set on the soft arranging wire base plate of the utility model; Can adjust accordingly according to the size of keyboard soft arranging wire, and the location.
(4) the pressing mechanism for testing of the utility model also has limited block; Limited block is arranged on the card extender top; Can limit the length of keyboard soft arranging wire contact card extender.
(5) the pressing mechanism for testing of the utility model also has the resistance displaying block; The resistance displaying block is connected in parallel in the loop of detecting keyboard; The resistance that can the display performance test board detects the keyboard impedance loop, and judge accurately according to resistance whether keyboard button is non-defective unit.
(6) the utility model also has pilot lamp and alarm, can play the effect of show state and warning, accurately judges the performance of keyboard.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is a geodesic structure synoptic diagram that waits of the utility model;
Fig. 2 is the vertical view of the utility model;
Fig. 3 is the enlarged diagram at A place among Fig. 2;
1. load carriers among the figure, 11. keyboard weight trays, 12. keep away a piece, 13. slide bars, 14. locating pieces, 15. chutes; 2. pressing mechanism for testing, 21. " U " shape chute, 22. soft arranging wire base plates, 221. positioning adjust blocks, 23. card extenders; 24. force fit plate, 25. fast ram pressures, 26. capability test boards, 27. test starting switches, 28. limited blocks; 29. the resistance displaying block, 3. power sector, 31. power supply access ports, 32. power control switch, 4. pilot lamp; 41. the non-defective unit pilot lamp, 42. defective products pilot lamp, 43.LED tests pilot lamp, 44. power lights, 5. alarm.
Embodiment
See Fig. 1-3, the utlity model has load carrier 1, pressing mechanism for testing 2 and power sector 3; Load carrier 1 has keyboard weight tray 11, keeps away a piece 12 and slide bar 13; Keyboard weight tray 11 is arranged on keeps away a piece 12 tops; Keeping away a piece 12 is socketed on the slide bar 13; Load carrier 1 also has the locating piece 14 of four groups of " L " shapes; Locating piece 14 is arranged on the outside at four angles of keyboard weight tray 11, and every group of locating piece 14 is arranged in the two parallel chutes 15.
Pressing mechanism for testing 2 has " U " shape chute 21, soft arranging wire base plate 22, card extender 23, force fit plate 24, fast ram pressure 25, capability test board 26 and test starting switch 27; Soft arranging wire base plate 22 is arranged in " U " shape chute 21, and soft arranging wire base plate 22 is provided with card extender 23, and has two groups of positioning adjust blocks that are symmetrical set 221 on the soft arranging wire base plate 22; Card extender 23 is provided with force fit plate 24; Force fit plate 24 is connected with fast ram pressure 25; Capability test board 26 can pass through soft arranging wire and card extender 23 conductings; Test starting switch 27 is serially connected in the test circuit;
Also has pilot lamp 4; Pilot lamp 4 is serially connected in the test circuit, and pilot lamp 4 comprises non-defective unit pilot lamp 41, defective products pilot lamp 42, LED test pilot lamp 43 and power light 44.
Also has alarm 5; Alarm 5 is parallelly connected with bad pilot lamp 42.
The principle of work of the utility model is: energized, and opening power CS 32, power light 44 is bright; Keyboard is put on the keyboard weight tray 11, and the keyboard soft arranging wire is put on the card extender 23, presses fast ram pressure 25, the downward pressing of pressing block, and the keyboard soft arranging wire combines conducting with card extender 23; Press test starting switch 27, LED test pilot lamp is bright, and capability test board 26 will detect the LED performance of keyboard automatically; After detecting completion, click each button more successively, capability test board 26 will detect the resistance of keyboard soft arranging wire circuit, and resistance is shown through resistance displaying block 29, judge according to resistance whether keyboard button is non-defective unit, if non-defective unit, then non-defective unit pilot lamp 41 is bright; If defective products, then defective products pilot lamp 42 is bright, and alarm 5 is reported to the police.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. a keyboard feature measurement jig is characterized in that: have load carrier (1), pressing mechanism for testing (2) and power sector (3); Said load carrier (1) has keyboard weight tray (11), keeps away a piece (12) and slide bar (13); Said keyboard weight tray (11) is arranged on keeps away a piece (12) top; The said piece (12) of keeping away is socketed on the slide bar (13); Said pressing mechanism for testing (2) has " U " shape chute (21), soft arranging wire base plate (22), card extender (23), force fit plate (24), fast ram pressure (25), capability test board (26) and test starting switch (27); Said soft arranging wire base plate (22) is arranged in " U " shape chute (21), and soft arranging wire base plate (22) is provided with card extender (23); Said card extender (23) is provided with force fit plate (24); Said force fit plate (24) is connected with fast ram pressure (25); Said capability test board (26) can pass through soft arranging wire and card extender (23) conducting; Said test starting switch (27) is serially connected in the test circuit; Said power sector (3) has the power supply access port (31) and the power control switch (32) of serial connection.
2. keyboard feature measurement jig according to claim 1 is characterized in that: said load carrier (1) also has the locating piece (14) of four groups of " L " shapes; Said locating piece (14) is arranged on the outside at four angles of keyboard weight tray (11), and every group of locating piece (14) is arranged in the two parallel chutes (15).
3. keyboard feature measurement jig according to claim 1 is characterized in that: have two groups of positioning adjust blocks that are symmetrical set (221) on the said soft arranging wire base plate (22).
4. keyboard feature measurement jig according to claim 1 is characterized in that: said pressing mechanism for testing (2) also has limited block (28); Said limited block (28) is arranged on card extender (23) top.
5. keyboard feature measurement jig according to claim 1 is characterized in that: said pressing mechanism for testing (2) also has resistance displaying block (29); Said resistance displaying block (29) is connected in parallel in the loop of detecting keyboard.
6. keyboard feature measurement jig according to claim 1 is characterized in that: also have pilot lamp (4); Said pilot lamp (4) is serially connected in the test circuit, and pilot lamp (4) comprises non-defective unit pilot lamp (41), defective products pilot lamp (42), LED test pilot lamp (43) and power light (44).
7. keyboard feature measurement jig according to claim 1 is characterized in that: also have alarm (5); Said alarm (5) is parallelly connected with bad pilot lamp (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205363802U CN202421397U (en) | 2011-12-20 | 2011-12-20 | Keyboard performance test gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205363802U CN202421397U (en) | 2011-12-20 | 2011-12-20 | Keyboard performance test gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202421397U true CN202421397U (en) | 2012-09-05 |
Family
ID=46746149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205363802U Expired - Lifetime CN202421397U (en) | 2011-12-20 | 2011-12-20 | Keyboard performance test gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202421397U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345241A (en) * | 2013-07-24 | 2015-02-11 | 神讯电脑(昆山)有限公司 | Keyboard tin connection test fixture |
| CN104908458A (en) * | 2015-06-15 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Keyboard detection bearing device of automatic keyboard laser marking machine |
| CN113145476A (en) * | 2021-05-18 | 2021-07-23 | 江苏力德尔电子信息技术有限公司 | Keyboard quality detection device |
-
2011
- 2011-12-20 CN CN2011205363802U patent/CN202421397U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104345241A (en) * | 2013-07-24 | 2015-02-11 | 神讯电脑(昆山)有限公司 | Keyboard tin connection test fixture |
| CN104908458A (en) * | 2015-06-15 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Keyboard detection bearing device of automatic keyboard laser marking machine |
| CN104908458B (en) * | 2015-06-15 | 2017-03-08 | 苏州石丸英合精密机械有限公司 | The keyboard detection bogey of keyboard laser automatic marking machine |
| CN113145476A (en) * | 2021-05-18 | 2021-07-23 | 江苏力德尔电子信息技术有限公司 | Keyboard quality detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201497798U (en) | Full-automatic battery performance testing device | |
| CN202421397U (en) | Keyboard performance test gauge | |
| CN204359927U (en) | A kind of single-board testing device | |
| CN208384079U (en) | A kind of energization testing tool of Internet of Things communication module group mainboard | |
| CN202133628U (en) | Lighting jig | |
| CN203630166U (en) | Testing clamp | |
| CN203688691U (en) | Burning and examination jig of capacitive touch screen flexible circuit board | |
| CN201152889Y (en) | Electric cable detection device | |
| CN206114852U (en) | Testing arrangement of LED tunnel illumination module | |
| CN102564579A (en) | Detecting device | |
| CN101829656B (en) | Lithium ion battery automatic separation equipment | |
| CN102253508A (en) | Liquid crystal display tester and testing method thereof | |
| CN204495967U (en) | Proximity switch pick-up unit under high and low temperature environment | |
| CN201735531U (en) | Automatic sorting equipment of lithium ion battery | |
| CN202357557U (en) | Keyboard film sticking fixture | |
| CN201607320U (en) | Testboard for LED lamp panel | |
| CN202770865U (en) | Movable test bracket | |
| CN204855737U (en) | Testing arrangement is lighted to backlight FPC full position | |
| CN211504611U (en) | Batch test fixture for optical filter switcher | |
| CN204129132U (en) | A kind of frock tester detecting 090-590000-10TV board | |
| CN217931349U (en) | Mobile phone circuit board quality detection device | |
| CN201765293U (en) | Cast conductivity testing machine | |
| CN207488472U (en) | A kind of fixed LED light board checking device | |
| CN207779679U (en) | Intelligent measurement clamp spring mechanism | |
| CN207263139U (en) | Brearing bore automatic measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |