CN201732148U - Novel automatic keyboard plate testing device - Google Patents
Novel automatic keyboard plate testing device Download PDFInfo
- Publication number
- CN201732148U CN201732148U CN2010202518309U CN201020251830U CN201732148U CN 201732148 U CN201732148 U CN 201732148U CN 2010202518309 U CN2010202518309 U CN 2010202518309U CN 201020251830 U CN201020251830 U CN 201020251830U CN 201732148 U CN201732148 U CN 201732148U
- Authority
- CN
- China
- Prior art keywords
- plate
- circuit
- briquetting
- under
- button
- 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 - Fee Related
Links
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model relates to a novel automatic keyboard plate testing device, which comprises a tested circuit board. The novel keyboard plate automatic testing device is characterized in that a pin plate is mounted on the bottom side of the tested circuit board and provided with electrode ejector pins connecting a tested contact of the tested circuit board with a testing circuit, a lifting pressure plate mechanism is arranged on a framework above the tested circuit board, and keys which are respectively in closing contact with various groups of key contacts on the upper side of the tested circuit board are disposed below the lifting pressure plate mechanism. The novel automatic keyboard plate testing device is simple in structure, short in testing time and high in work efficiency and automation degree, and can effectively reduce production cost and improve competitiveness.
Description
Technical field
The utility model relates to a kind of new key board automatic test equipment, is applicable to the test of LCD, LCD TV circuit board.
Background technology
At present, the present adjustment method of keypad is manual working test, connects power supply (every plate all needs each energising once) to keypad promptly by hand earlier, treat that keypad is switched on after, press the button on the keypad one by one, see manually whether manual test tool measurement voltage is normal.The said method mean test time is 12 a seconds/part, and the manual test time is long, and testing efficiency is low, and adopts manual form, and automaticity is low.Therefore, how addressing the above problem is research object of the present utility model.
Summary of the invention
The purpose of this utility model is to provide a kind of test consuming time few, the new key board automatic test equipment that automaticity is high.
Of the present utility model being characterised in that: a kind of new key board automatic test equipment, comprise the circuit-under-test plate, it is characterized in that: described circuit-under-test plate bottom side is equipped with needle plate, described needle plate is provided with the electrode thimble that the tested contact of circuit-under-test plate is connected with measurement circuit, the frame of described circuit-under-test plate top is provided with the liftable press plate mechanism, described liftable press plate mechanism below be provided with respectively with circuit-under-test plate upside respectively organize the closed button that contacts of key contacts.
Advantage of the present utility model: the utility model is simple in structure, and the test duration is few, and high efficiency, and automaticity height can effectively reduce production cost, promotes competitive power.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram.
Fig. 2 is that the I of Fig. 1 is to partial enlarged view.
Embodiment
With reference to figure 1, a kind of new key board automatic test equipment, comprise circuit-under-test plate (1), described circuit-under-test plate (1) bottom side is equipped with needle plate (2), described needle plate (2) is provided with the electrode thimble (3) that the tested contact of circuit-under-test plate (1) is connected with measurement circuit, the frame (4) of described circuit-under-test plate (1) top is provided with liftable press plate mechanism (5), described liftable press plate mechanism (5) below be provided with respectively with circuit-under-test plate (1) upside respectively organize the closed button (6) that contacts of key contacts.
Above-mentioned needle plate (2) upside is provided with elastic cushion block (7) and is installed in the backplate (8) with thimble perforation (8-1) of elastic cushion block (7), and described electrode thimble (3) passes backplate pin hole (8-1) and contacts with each contact of circuit-under-test plate (1) that is placed on backplate (8) upside.
Above-mentioned liftable press plate mechanism (5) comprises button lifting support device (5-1) and buck block mechanism (5-2), described button lifting support device (5-1) comprises lifting pressing plate (5-1-1), described lifting pressing plate (5-1-1) bottom side connects the button backplate (5-1-4) with button feeler lever (6-1) jack (5-1-3) through elastic cushion block (5-1-2), described lifting pressing plate (5-1-1) upside is connected with the top board (5-1-5) that is connected with button feeler lever (6-1) upper end through elastic cushion block (5-1-2), described lifting pressing plate (5-1-1) through connecting rod (5-1-6) with by the cylinder A(5-1-7 that is fixedly arranged on the frame (4)) the briquetting A(5-1-8 that drives) be connected, the briquetting B(5-2-1 of described buck block mechanism 5-2) by being fixedly arranged on briquetting A(5-1-8) on cylinder B(5-2-2) drive lifting, the briquetting B(5-2-1 of described buck block mechanism) be positioned at described lifting pressing plate (5-1-1) top.
Above-mentioned buck block mechanism can be two or more sets, and its briquetting is respectively by the air cylinder driven lifting on the briquetting that is fixedly arranged on cylinder A driving.As shown in the Examples, be illustrated as two groups of buck block mechanisms, its briquetting drives lifting by cylinder B and cylinder C respectively.
The embodiment specific implementation process is as follows: by cylinder A(5-1-7) drive briquetting (5-1-8) and press down, because lifting pressing plate (5-1-1) is connected with briquetting (5-1-8) through connecting rod (5-1-6), the lifting pressing plate presses down simultaneously, the circuit-under-test plate depressed the contact that makes the circuit-under-test plate and contact, power with probe on the needle plate;
Next cylinder B (left side) presses down earlier, make button (6) press down the contact of circuit-under-test plate (1), by switches set and internal control circuit, realization is to the test of circuit board contact under the cylinder B and cylinder C(the right) do not press down the test of resistance on the circuit board under the situation, test, cylinder B rises, cylinder C presses down, (test philosophy is with cylinder B) tests the back and promotes cylinder A, can realize the test to two circuit board contact and resistance like this.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. new key board automatic test equipment, comprise the circuit-under-test plate, it is characterized in that: described circuit-under-test plate bottom side is equipped with needle plate, described needle plate is provided with the electrode thimble that the tested contact of circuit-under-test plate is connected with measurement circuit, the frame of described circuit-under-test plate top is provided with the liftable press plate mechanism, described liftable press plate mechanism below be provided with respectively with circuit-under-test plate upside respectively organize the closed button that contacts of key contacts.
2. new key board automatic test equipment according to claim 1, it is characterized in that: described needle plate upside is provided with elastic cushion block and is installed in the backplate with thimble perforation of elastic cushion block, and described electrode thimble passes the backplate pin hole and contacts with each contact of circuit-under-test plate that is placed on the backplate upside.
3. new key board automatic test equipment according to claim 1, it is characterized in that: described liftable press plate mechanism comprises button lifting support device and buck block mechanism, described button lifting support device comprises the lifting pressing plate, described lifting pressing plate bottom side connects the button backplate with button feeler lever jack through elastic cushion block, described lifting pressing plate upside is connected with the top board that is connected with button feeler lever upper end through elastic cushion block, described lifting pressing plate is connected with the briquetting A that is driven by the cylinder A that is fixedly arranged on the frame through connecting rod, the briquetting B of described buck block mechanism drives lifting by the cylinder B that is fixedly arranged on the briquetting A, and the briquetting B of described buck block mechanism is positioned at described lifting pressing plate top.
4. new key board automatic test equipment according to claim 3 is characterized in that: described buck block mechanism can be two or more sets, and its briquetting is respectively by the air cylinder driven lifting on the briquetting that is fixedly arranged on cylinder A driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202518309U CN201732148U (en) | 2010-07-08 | 2010-07-08 | Novel automatic keyboard plate testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202518309U CN201732148U (en) | 2010-07-08 | 2010-07-08 | Novel automatic keyboard plate testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732148U true CN201732148U (en) | 2011-02-02 |
Family
ID=43523307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202518309U Expired - Fee Related CN201732148U (en) | 2010-07-08 | 2010-07-08 | Novel automatic keyboard plate testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732148U (en) |
Cited By (4)
| 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 |
| CN103091622A (en) * | 2013-01-18 | 2013-05-08 | 宁波三星电气股份有限公司 | Final circular test (FCT) multi-station test device |
| CN106353676A (en) * | 2016-10-13 | 2017-01-25 | 歌尔股份有限公司 | Key testing device for wearable equipment |
| CN106771396A (en) * | 2016-12-17 | 2017-05-31 | 大连运明自动化技术有限公司 | A kind of method of work of the jacking apparatus for detecting needle-bar |
-
2010
- 2010-07-08 CN CN2010202518309U patent/CN201732148U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN103091622A (en) * | 2013-01-18 | 2013-05-08 | 宁波三星电气股份有限公司 | Final circular test (FCT) multi-station test device |
| CN106353676A (en) * | 2016-10-13 | 2017-01-25 | 歌尔股份有限公司 | Key testing device for wearable equipment |
| CN106771396A (en) * | 2016-12-17 | 2017-05-31 | 大连运明自动化技术有限公司 | A kind of method of work of the jacking apparatus for detecting needle-bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101881810B (en) | New key board automatic test equipment and test circuit thereof | |
| CN201732148U (en) | Novel automatic keyboard plate testing device | |
| CN201654074U (en) | Testing clamp | |
| CN201903626U (en) | Pneumatic testing device | |
| CN105938169A (en) | Adsorption tool for fingerprint module group metal ring assembling | |
| CN208443573U (en) | A kind of Lock for automobile switch service life measurement tooling | |
| CN212824891U (en) | Connecting rod self-locking type clamping device | |
| CN207676330U (en) | A kind of novel I C burning chip machines | |
| CN102841224A (en) | Automatic jig applicable to testing PCB (printed circuit board) | |
| CN105093044B (en) | A kind of pin support plate module mechanism for testing | |
| CN203870215U (en) | Testing apparatus of control main board of liquid crystal display television set | |
| CN201673217U (en) | Keyboard testing device | |
| CN206096373U (en) | Keypad function detection device | |
| CN109443740B (en) | Full-automatic key cap drawing test device and method with high detection efficiency | |
| CN210487909U (en) | Circuit board detection tool | |
| CN103855583B (en) | A kind of four policy terminals are checked card a machine | |
| CN202837495U (en) | Life testing machine of power supply keypress switch | |
| CN208999697U (en) | A kind of manual simplified crimping jig | |
| CN209525368U (en) | A kind of soft package lithium battery inner walkway machine | |
| CN219179542U (en) | Detection tool matched with multiple display screens | |
| CN209387842U (en) | A kind of power drives plate test fixture | |
| CN205594146U (en) | Online ATE tests and takes off integrative device of PIN | |
| CN205941820U (en) | Membrane switch electric probe device | |
| CN211825447U (en) | Perpendicular tensile test machine of electromagnetism pedestal | |
| CN211909310U (en) | Frock convenient to circuit board procedure is burnt and is written |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150708 |
|
| EXPY | Termination of patent right or utility model |