CN109099861A - A kind of novel key cap detection machine - Google Patents
A kind of novel key cap detection machine Download PDFInfo
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- CN109099861A CN109099861A CN201811096265.0A CN201811096265A CN109099861A CN 109099861 A CN109099861 A CN 109099861A CN 201811096265 A CN201811096265 A CN 201811096265A CN 109099861 A CN109099861 A CN 109099861A
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- keyboard
- workbench
- probe
- keycap
- mobile group
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of novel key cap detection machine includes: workbench, keyboard bogey, hold-down devices, detection device；Workbench is equipped with the mobile group of keyboard；Keyboard bogey includes: bottom plate, probe card, keyboard fixed plate；Bottom plate is removable to be set in the mobile group of keyboard, and probe card is set on the bottom plate, and probe card is equipped with probe；It is provided with keyboard rest area in keyboard fixed plate, is located at the top of probe card；Hold-down devices are laterally set on workbench；Hold-down devices include pedestal, pressing plate lifting cylinder, keyboard pressing plate；There are two pedestals, is respectively arranged on the two sides of the mobile group of keyboard；There are two pressing plate lifting cylinders, is respectively provided on two pedestals；The upper end of pressing plate lifting cylinder is connected with connecting rod, is provided with scanning area on keyboard pressing plate, is set to the lower section of connecting rod；Detection device is set to the top of hold-down devices.Keycap detection work is realized full-automation, greatly improved work efficiency, and the design structure is simple, reduces costs by a kind of novel key cap detection machine of the invention.
Description
Technical field
The present invention relates to detection device technical fields, and in particular to a kind of novel key cap detection machine.
Background technique
Traditional keycap detection work is generally manually performed, the method inefficiency, higher cost, and since individual practises
Used and operation otherness, be easy to cause product quality different, influences stable product quality.
Although existing some technologies can detect keycap by machine, the accuracy of detection is improved, but still
There are the detection machines of some problems, such as the prior art, and human assistance to be needed to complete detection process, and working efficiency is not still high, and
Its structure is complicated, equipment and operating cost are higher.
Summary of the invention
To solve problems of the prior art, the present invention provides a kind of novel key cap detection machine, which will
Keycap detects work and realizes full-automatic, detection efficiency height, and the detection machine structure is simple, cost is relatively low.
To achieve the above object, the invention adopts the following technical scheme:
A kind of novel key cap detection machine is, characterized by comprising: workbench, keyboard bogey, hold-down devices, detection device；
The workbench is used to provide detection platform for detection machine, and the mobile group of keyboard, the key are longitudinally equipped on the workbench
The mobile group of disk is located at the centre of the workbench, for driving the keyboard bogey to be moved forward and backward；
The keyboard bogey is set in the mobile group of the keyboard for carrying simultaneously mobile keyboard, the keyboard bogey,
The keyboard bogey includes: bottom plate, probe card, keyboard fixed plate；
The bottom plate is removable to be set in the mobile group of the keyboard, is used to support the probe card, the probe card is set to described
On bottom plate, the probe card is equipped with probe region, probe is equipped in the probe region, the probe is for jacking up keycap；
The keyboard fixed plate is located above the probe card, is provided with keyboard rest area, the keyboard in the keyboard fixed plate
Rest area is used for holding keyboard, and when the keyboard is placed on the keyboard rest area, the bottom of the keyboard is exposed in the spy
Above needle area, so that the probe jacks up keycap；
The hold-down devices are laterally set to the middle part of the workbench, and the hold-down devices include pedestal, pressing plate lifting cylinder, key
Disk pressing plate；
There are two the pedestals, is respectively arranged on the two sides of the mobile group of the keyboard, is used to support the hold-down devices；
There are two the pressing plate lifting cylinders, is separately positioned on two pedestals, two pressing plate lifting cylinders it is upper
End is connected with two connecting rods being parallel to each other；
The keyboard pressing plate is set to the lower section of the connecting rod, is provided with scanning area on the keyboard pressing plate, the keyboard pressing plate is in institute
It states and is moved up and down under the driving of pressing plate lifting cylinder, pressed to or far from the keyboard fixed plate；
The detection device is laterally set to the top of the hold-down devices along the workbench, and the detection device includes support
Frame, ultrahigh speed profile measurer；
Support frame as described above is used to support the detection device, and the ultrahigh speed profile measurer is set under the crossbeam of support frame as described above
Side, for measure the keycap whether install it is intact.
Further, the bottom of the workbench is provided with movable pulley and fixed disk, and the movable pulley is for described in movement
Workbench, the fixed disk is for fixing the workbench.
Further, it is connected between the probe card and the keyboard fixed plate with spring, the keyboard fixed plate is outside
The compressible spring under power effect, makes it have potential energy；When external force disappears, the potential energy having is by the spring
Kinetic energy simultaneously bounces the keyboard fixed plate.
Further, the keyboard fixed plate is consistent with the probe board size, and the keyboard rest area and the spy
Needle area is correspondingly arranged, and when so that the keyboard being placed on the keyboard rest area, the bottom-exposed of the keyboard is in the probe
Above area.
Further, transverse direction setting of the probe along keyboard normal operating condition, the corresponding keycap water of each probe
Drip hole, and two keycap water droplet holes of the front side of each keycap respectively correspond two probes, the front side is
Refer under the keyboard normal operating condition, the lateral side far from user；The keyboard moves down under the effect of external force
When, the probe passes through keycap water droplet hole and jacks up the keycap.
Further, the size of the scanning area is consistent with the size of the keyboard rest area, and the two is correspondingly arranged；Institute
The top for stating keycap can pass through the scanning area and expose for the detection device Scanning Detction.
Further, the ultrahigh speed profile measurer includes laser generator, 3 D intelligent sensor；The laser hair
Raw device is for emitting laser, to scan the keycap；The 3 D intelligent sensor is for incuding and transmitting scanning result.
Further, the below the crossbeam is equipped with the mobile group of measuring instrument, and the ultrahigh speed profile measurer is removable to be set to
In the mobile group of the measuring instrument, the mobile group of the measuring instrument drives the ultrahigh speed profile measurer to move left and right.
Further, the detection device also includes display screen, and the display screen is set to the front side of the crossbeam, for connecing
It receives and shows scanning result.
Further, the mobile group of detection device, two rails of the mobile group of the detection device are additionally provided on the workbench
Road is respectively arranged on two outsides of the mobile group of the keyboard, for moving the detection device to corresponding detection position.
Compared with prior art, the protrusion technical effect that the present invention has are as follows: a kind of novel key cap detection machine of the invention,
Full-automation is realized into keycap detection work, human assistance is not necessarily to, greatly improves work efficiency, and the design structure is simple,
Reduce equipment and operating cost, using flexible.
Detailed description of the invention
Fig. 1 is the right schematic side view of the present embodiment；
Fig. 2 is the main view of the present embodiment；
Fig. 3 is the schematic top plan view of the present embodiment；
Fig. 4 is keyboard bogey and hold-down devices schematic front view in Fig. 1.
In figure: the mobile group of 10-workbench, 11-keyboards, the mobile group of 12-detection devices, 13-movable pulleys, 14-are fixed
Disk, 200-keyboard bogeys, 210-bottom plates, 220-probe cards, 221-probes, 230-keyboard fixed plates, 231-keys
Disk rest area, 240-springs, 30-hold-down devices, 31-pedestals, 32-pressing plate lifting cylinders, 33-connecting rods, 34-keyboard pressures
Plate, 40-detection devices, 41-support frames, 42-measuring instruments mobile group, 43-display screens.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
A kind of novel key cap detection machine is, characterized by comprising: workbench 10, keyboard bogey 200, hold-down devices
30, detection device 40；
Specifically, workbench 10 is a stereochemical structure, and upper surface is rectangular planes, flat for providing detection for detection machine
Platform；The mobile group 11 of keyboard is longitudinally equipped on workbench 10, the mobile group 11 of keyboard is located at the centre of workbench 10, for driving keyboard
Bogey 200 is moved forward and backward；
Keyboard bogey 200 is set in the mobile group 11 of keyboard for carrying simultaneously mobile keyboard, keyboard bogey 200, keyboard
Bogey 200 includes: bottom plate 210, probe card 220, keyboard fixed plate 230；
Bottom plate 210 is to move and be set in the mobile group 11 of keyboard, be used to support probe with certain thickness rectangular flat plate
Plate 220；Probe card 220 is set on bottom plate 210, and probe card 220 is equipped with probe region, is equipped with probe 221, probe in probe region
221 for jacking up keycap；
Keyboard fixed plate 230 is located at 220 top of probe card, is provided with keyboard rest area 231 in keyboard fixed plate 230, keyboard is placed
Area 231 is used for holding keyboard；When keyboard is placed on keyboard rest area 231, the bottom of keyboard is exposed above probe region, for visiting
Needle 221 jacks up keycap；
Hold-down devices 30 are located at the middle part of workbench 10 along the laterally setting of workbench 10；Hold-down devices 30 include pedestal 31, pressure
Plate lifting cylinder 32, keyboard pressing plate 34；
There are two pedestals 31, is respectively arranged on the workbench of the two sides of the mobile group 11 of keyboard, is used to support hold-down devices 30；
There are two pressing plate lifting cylinders 32, is separately positioned on two pedestals 31；The upper end of two pressing plate lifting cylinders 32 is with two
The connecting rod 33 that root is parallel to each other connects, and the parallel width between this two connecting rod 33 is not less than the width of keyboard；Keyboard pressing plate 34
Set on the lower section of connecting rod 33, scanning area is provided on keyboard pressing plate 34, the space that scanning area can pass through between two connecting rods 33 is completely sudden and violent
Expose, for 40 Scanning Detction keyboard of detection device；Keyboard pressing plate 34 moves up and down under the driving of pressing plate lifting cylinder 32,
It presses to or far from keyboard fixed plate 230；
Detection device 40 is laterally set to the top of hold-down devices 30 along workbench 10, and detection device 40 includes support frame 41, superelevation
Fast profile measurer；
Support frame 41 is used to support detection device 40, and ultrahigh speed profile measurer is set to the below the crossbeam of support frame 41, for surveying
It is intact whether amount keycap is installed.
Optionally, the bottom of workbench 10 is provided with movable pulley 13 and fixed disk 14, and 14 liftable of fixed disk works as fixed disk
When 14 rising, workbench 10 can be rotated the arbitrarily movement of movable pulley 13 and workbench 10 be fixed on phase when fixed disk 14 declines
Answer position；And movable pulley 13 and fixed disk 14 are provided with multiple, the present embodiment is preferably that movable pulley 13 and fixed disk 14 are distinguished
4 are provided with, that is, ensure that the stationarity of detection machine, and save resource.
Preferably, with the connection of spring 240 between probe card 220 and keyboard fixed plate 230, keyboard fixed plate 230 is in external force
Lower compressible spring 240 is acted on, potential energy is made it have；When external force disappears, the potential energy having is kinetic energy by spring 240
And keyboard fixed plate 230 is bounced；The setting of spring 240 in the present embodiment, makes keyboard fixed plate 230 be shot back initial position only
Potential energy can be completed for kinetic energy by spring 240, without add auxiliary riser, save equipment and operation at
This；In addition, spring 240 should be provided with it is multiple so that keyboard fixed plate 230 keeps horizontal；The present embodiment is preferably provided with 4,
And this four springs 240 be located at probe card 220 quadrangle quadrangle corresponding with keyboard fixed plate 230 between.
In some embodiments of the invention, keyboard fixed plate 230 is consistent with 240 size of probe card, and keyboard rest area
231 are correspondingly arranged with probe region, so that the bottom-exposed of keyboard is above probe region when keyboard is placed on keyboard rest area 231；
Transverse direction setting of the probe 221 along keyboard normal operating condition, the corresponding keycap water droplet hole of each probe 221, each keycap
Two keycap water droplet holes of front side respectively correspond two probes 221, which is under finger keyboard normal operating condition, far from use
The lateral side of person；And the size of probe 221 is less than the size in keycap water droplet hole, in external force depressed key disk, probe 221 can be with
It is contacted across keycap water droplet hole and jacks up keycap.
The size of preferred scanning area is consistent with the size of keyboard rest area 231 in the present embodiment, and the two is correspondingly arranged；
The top of keycap can pass through scanning area and expose for 40 Scanning Detction of detection device；Scanning area is excessive to will lead to keyboard pressing plate 34
The outline border that keyboard cannot be pushed down moves downward, and does not have the effect for pushing keyboard；The outline border of the too small then keyboard pressing plate 34 of scanning area
Meeting shield portions keycap, makes laser scanning less than the keycap being blocked, causes missing inspection.
Ultrahigh speed profile measurer includes laser generator, 3 D intelligent sensor；Laser generator is used to emit laser,
To scan the keycap, which is preferably blue laser；3 D intelligent sensor is for incuding and transmitting scanning result；This side
Method measurement accuracy is high, and speed is fast.
Optionally, below the crossbeam is equipped with the mobile group 42 of measuring instrument, and the removable measuring instrument that is set to of ultrahigh speed profile measurer moves
In dynamic group 42, the mobile 42 driving ultrahigh speed profile measurer of group of measuring instrument is moved left and right, and is avoided the occurrence of scanning dead angle, is caused to leak
Inspection.
Optionally, detection device 40 also includes display screen 43, and display screen 43 is set to the front side of crossbeam, for receiving and showing
The scanning result transmitted by 3 D intelligent sensor, is observed in real time convenient for staff.
In other embodiments of the invention, the mobile group 12 of detection device is additionally provided on workbench 10, detection device is moved
Two tracks of dynamic group 12 are respectively arranged on the both sides of the mobile group 11 of keyboard, can be as the case may be by mobile detection dress when work
It sets 40 and is moved to corresponding detection position, keep measuring accuracy higher, measurement result is more accurate.
The working principle of the present embodiment are as follows: keycap in the case where not installing good situation, the state that is presented with install
The state that good keycap is presented is different, and when keycap does not install, height when being jacked up is greater than general keycap, therefore
Profile when keycap is jacked up is also different, and ultrahigh speed profile measurer is scanned detection to keycap, and precision is high, and speed is fast.
Using the interaction of keyboard bogey 200 and hold-down devices 30, keycap is made to be in two different states: hold-down devices 30
When in normal condition, keycap is in normal condition；Hold-down devices 30, which move down, makes keyboard pressing plate 34 push down keyboard fixed plate 230
When, keycap is in by jack-up state.The present embodiment, which detects keycap from different conditions, more ensure that testing result.
Keycap detection work is realized full-automation, is not necessarily to human assistance, greatly by a kind of novel key cap detection machine of the invention
It improves work efficiency greatly, and the design structure is simple, reduces equipment and operating cost, using flexible.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of novel key cap detection machine is, characterized by comprising: workbench, keyboard bogey, hold-down devices, detection dress
It sets；
The workbench is used to provide detection platform for detection machine, and the mobile group of keyboard, the key are longitudinally equipped on the workbench
The mobile group of disk is located at the centre of the workbench, for driving the keyboard bogey to be moved forward and backward；
The keyboard bogey is set in the mobile group of the keyboard for carrying simultaneously mobile keyboard, the keyboard bogey,
The keyboard bogey includes: bottom plate, probe card, keyboard fixed plate；
The bottom plate is removable to be set in the mobile group of the keyboard, is used to support the probe card, the probe card is set to described
On bottom plate, the probe card is equipped with probe region, probe is equipped in the probe region, the probe is for jacking up keycap；
The keyboard fixed plate is located above the probe card, is provided with keyboard rest area, the keyboard in the keyboard fixed plate
Rest area is used for holding keyboard, and when the keyboard is placed on the keyboard rest area, the bottom of the keyboard is exposed in the spy
Above needle area, so that the probe jacks up the keycap；
The hold-down devices are laterally set to the middle part of the workbench, and the hold-down devices include pedestal, pressing plate lifting cylinder, key
Disk pressing plate；
There are two the pedestals, is respectively arranged on the two sides of the mobile group of the keyboard, is used to support the hold-down devices；
There are two the pressing plate lifting cylinders, is separately positioned on two pedestals, two pressing plate lifting cylinders it is upper
End is connected with two connecting rods being parallel to each other；
The keyboard pressing plate is set to the lower section of the connecting rod, and scanning area is provided on the keyboard pressing plate, and laser passes through the scanning
Area is scanned detection to the keyboard；The keyboard pressing plate moves up and down under the driving of the pressing plate lifting cylinder, presses to
Or far from the keyboard fixed plate；
The detection device is laterally set to the top of the hold-down devices along the workbench, and the detection device includes support
Frame, ultrahigh speed profile measurer；
Support frame as described above is used to support the detection device, and the ultrahigh speed profile measurer is set under the crossbeam of support frame as described above
Side, for measure the keycap whether install it is intact.
2. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the bottom of the workbench is provided with
Movable pulley and fixed disk, the movable pulley is for moving the workbench, and the fixed disk is for fixing the workbench.
3. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the probe card and the keyboard are solid
It is connected between fixed board with spring, the keyboard fixed plate spring compressible under external force makes it have potential energy；External force
When event resolves, the potential energy having is kinetic energy and bounces the keyboard fixed plate by the spring.
4. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the keyboard fixed plate and the spy
Needle plate size is consistent, and the keyboard rest area is correspondingly arranged with the probe region, so that the keyboard is placed on the keyboard
When rest area, the bottom-exposed of the keyboard is above the probe region.
5. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the probe is along keyboard normal use
The lateral setting of state, the corresponding keycap water droplet hole of each probe, and two keycaps of the front side of each keycap
Water droplet hole respectively corresponds two probes, and the front side refers under the keyboard normal operating condition, the cross far from user
To side；When the keyboard moves down under the effect of external force, the probe passes through keycap water droplet hole for the keycap
It jacks up.
6. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the size of the scanning area with it is described
The size of keyboard rest area is consistent, and the two is correspondingly arranged；The top of the keycap can pass through the scanning area and expose confession
The detection device Scanning Detction.
7. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the ultrahigh speed profile measurer packet
Containing laser generator, 3 D intelligent sensor；The laser generator is for emitting laser, to scan the keycap；Described three
Dimension intelligence sensor is for incuding and transmitting scanning result.
8. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the below the crossbeam is equipped with measuring instrument
Mobile group, the ultrahigh speed profile measurer is removable to be set in the mobile group of the measuring instrument, the mobile group driving of the measuring instrument
The ultrahigh speed profile measurer moves left and right.
9. a kind of novel key cap detection machine according to claim 1, it is characterised in that: the detection device also includes display
Screen, the display screen is set to the front side of the crossbeam, for receiving and showing scanning result.
10. a kind of novel key cap detection machine according to claim 1, it is characterised in that: be additionally provided with inspection on the workbench
The mobile group of device is surveyed, two tracks of the mobile group of the detection device are respectively arranged on two outsides of the mobile group of the keyboard, are used for
The mobile detection device detects position to corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096265.0A CN109099861A (en) | 2018-09-19 | 2018-09-19 | A kind of novel key cap detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811096265.0A CN109099861A (en) | 2018-09-19 | 2018-09-19 | A kind of novel key cap detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109099861A true CN109099861A (en) | 2018-12-28 |
Family
ID=64866786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811096265.0A Withdrawn CN109099861A (en) | 2018-09-19 | 2018-09-19 | A kind of novel key cap detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109099861A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506575A (en) * | 2019-01-04 | 2019-03-22 | 吴洪榴 | A kind of detection device of the magnalium titanium alloy material production detection goodness of fit |
| CN110398412A (en) * | 2019-08-27 | 2019-11-01 | 苏州歌德尔自动化有限公司 | A kind of keycap anti-pull-out property test machine |
| CN112066893A (en) * | 2020-08-14 | 2020-12-11 | 苏州杰锐思智能科技股份有限公司 | Method and device for measuring height of key cap of keyboard |
| CN113970474A (en) * | 2020-07-24 | 2022-01-25 | 昆山鸿志犀自动化机电设备有限公司 | Keycap detection mechanism and method capable of effectively preventing pull-out block drag hook from being broken by collision |
-
2018
- 2018-09-19 CN CN201811096265.0A patent/CN109099861A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506575A (en) * | 2019-01-04 | 2019-03-22 | 吴洪榴 | A kind of detection device of the magnalium titanium alloy material production detection goodness of fit |
| CN110398412A (en) * | 2019-08-27 | 2019-11-01 | 苏州歌德尔自动化有限公司 | A kind of keycap anti-pull-out property test machine |
| CN110398412B (en) * | 2019-08-27 | 2024-07-26 | 苏州歌德尔自动化有限公司 | Keycap tensile property testing machine |
| CN113970474A (en) * | 2020-07-24 | 2022-01-25 | 昆山鸿志犀自动化机电设备有限公司 | Keycap detection mechanism and method capable of effectively preventing pull-out block drag hook from being broken by collision |
| CN112066893A (en) * | 2020-08-14 | 2020-12-11 | 苏州杰锐思智能科技股份有限公司 | Method and device for measuring height of key cap of keyboard |
| CN112066893B (en) * | 2020-08-14 | 2022-06-07 | 苏州杰锐思智能科技股份有限公司 | Method and device for measuring height of key cap of keyboard |
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Application publication date: 20181228 |