CN110514429A - A kind of keyboard pulling capacity detection machine - Google Patents
A kind of keyboard pulling capacity detection machine Download PDFInfo
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- CN110514429A CN110514429A CN201910905136.XA CN201910905136A CN110514429A CN 110514429 A CN110514429 A CN 110514429A CN 201910905136 A CN201910905136 A CN 201910905136A CN 110514429 A CN110514429 A CN 110514429A
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- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- General Health & Medical Sciences (AREA)
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- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of keyboard pulling capacity detection machines, comprising: rack, keyboard of the upper surface of the rack to carry fixing assembling completion；Fixed frame above the rack；To the hook of drawing key, the tension sensor of the connection hook and to drive the hook movement to realize the movement mechanism of gradually drawing detection key；The tension sensor is set between the movement mechanism and the hook, and the movement mechanism hangs on the fixed frame.The automatic detection that above-mentioned keyboard pulling capacity detection machine can carry out pulling capacity to keyboard under the drive of movement mechanism significantly improves detection efficiency relative to artificial detection, to ensure that the quality of keyboard, promotes user experience.
Description
Technical field
The present invention relates to keyboard pulling capacity detection technique field, in particular to a kind of keyboard pulling capacity detection machine.
Background technique
A large amount of due to computer popularize, and the keyboard input hardware important as computer has been more and more widely used, and puts down
Plate computor-keyboard or even cell phone keyboard also more and more occur in people's daily life, so that the quality of people's keyboard is wanted
That asks is higher and higher.
The key of keyboard has the phenomenon that falling off in assembling use process, causes user's experience bad.It is analyzed, is caused
The main reason for key falls off has exceeded specification limit for the size of keyboard hook, causes falling off for key in assembling process, or
Person has the hidden danger to fall off；Currently, common keyboard includes 87 keys, 104 keys and 108 key multiple types.Corresponding keyboard hook needs
Fix the key of above-mentioned number, each key is because of molding, assembling, the difference of fit tolerance, has and falls off there are key
Risk.Therefore, it needs to carry out pulling capacity detection, since number of keys is more, artificial detection to key after keyboard is completed
Inefficiency is unable to satisfy the needs of keyboard production, meanwhile, artificial detection is there are certain subjectivity and key is be easy to cause to leak
Inspection, keyboard quality are unable to get preferable control.
Therefore, keyboard pulling capacity detection efficiency how is improved, keyboard production requirement is met, improves keyboard detection
Quality becomes those skilled in the art's technical issues that need to address.
Summary of the invention
The object of the present invention is to provide a kind of keyboard pulling capacity detection machines, can be realized to the automatic of key pulling capacity
Detection improves detection efficiency, meets the needs of keyboard production；And avoid artificial detection standard disunity, improve keyboard by
Key detects quality, and then ensure that keyboard quality, and the user experience is improved.
To achieve the above object, the present invention provides a kind of keyboard pulling capacity detection machine, comprising:
Rack, keyboard of the upper surface of the rack to carry fixing assembling completion；
Fixed frame above the rack；
To the hook of drawing key, the tension sensor of the connection hook and to drive the hook movement with
Realize the movement mechanism of gradually drawing detection key；
The tension sensor is set between the movement mechanism and the hook, and the movement mechanism hangs on described solid
Determine frame.
Optionally, the movement mechanism includes:
X-axis motion platform, vertically the fixed frame length direction are set along the fixed frame length direction and to along institute
It states the Y-axis motion platform of X-axis motion platform length direction movement, connect the Y-axis motion platform, to drive the hook perpendicular
Vertical pulling pulls out the Z axis motion platform of key；
Connect the motion control portion of the X-axis motion platform, the Y-axis motion platform, the Z axis motion platform.
Optionally, the hook is set to the both ends of the X-axis motion platform length direction.
Optionally, the number of the hook of any end of the X-axis motion platform is multiple groups, the card of adjacent sets
The spacing of hook is adjustable.
Optionally, the fixed frame is equipped with the rack gear extended along its length；
The X-axis motion platform includes the first driving motor of the first fixed frame and connection first fixed frame, described
First driving motor is connected with the gear with rack gear cooperation.
Optionally, first fixed frame is equipped with the vertical fixed frame length direction along the guide rail stretched；
The Y-axis motion platform includes the second driving motor above the second fixed frame and connection second fixed frame,
Second driving motor is equipped with the guide wheel cooperated with the guide rail.
Optionally, the Z axis motion platform includes third driving motor, and the third driving motor is fixed on described vertically
The lower section of second fixed frame；
The output shaft of the third driving motor is connected with ball-screw, and the tension sensor is connected to the ball wire
The end of thick stick；
The third driving motor, the tension sensor, the ball-screw and the hook are arranged in a one-to-one correspondence.
Optionally, the upper surface of the rack be equipped with multiple rows of keyboard pipeline, the extending direction of the pipeline with it is described
The length direction of fixed frame is vertical, and the two sides of any pipeline are equipped with the pressing pawl to press keyboard edge.
Optionally, the motion control portion is the computer set on the rack.
Optionally, the tension sensor connects the computer.
Relative to above-mentioned background technique, keyboard pulling capacity detection machine provided by the present invention includes being used to carry fixation
The rack of keyboard, keyboard are fixed on the upper surface of rack, are provided with fixed frame above rack, drive hook pair by movement mechanism
The key of keyboard carries out drawing detection, and movement mechanism hangs on fixed frame；Tension sensor is set between movement mechanism and hook,
Whether it is in preset range by the pulling capacity that tension sensor detects key, when pulling capacity is less than preset value, shows this
Key assembly is unqualified, to complete the screening to unqualified keyboard, it is ensured that each key for assembling the keyboard of completion meets
Default pulling capacity demand, improves the yields and user experience of keyboard.On the other hand, artificial detection key is replaced by machinery
Pulling capacity, not only increases detection efficiency, while whether in place embodying the assembly of key with specific value by tension sensor,
Fault and the standard disunity for avoiding artificial detection improve key detection quality, further ensure that keyboard quality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the schematic diagram of keyboard pulling capacity detection machine provided by the embodiment of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the front view of Fig. 1；
Fig. 4 is the side view of Fig. 1；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the schematic diagram of keyboard pulling capacity detection machine drawing key；
Fig. 7 is the partial enlarged view of hook and key cooperation in Fig. 6；
Fig. 8 is the schematic diagram of keyboard drawing test point.
Wherein:
1- rack, 2- fixed frame, 3- movement mechanism, 4-X axis motion platform, the first driving motor of 41-, 42- first are fixed
Frame, 5-Y axis motion platform, the second driving motor of 51-, the second fixed frame of 52-, 6-Z axis motion platform, 61- third driving motor,
7- tension sensor, 8- hook, 9- press pawl, 10- drawing test point.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1 to Fig. 8 is please referred to, Fig. 1 is the schematic diagram of keyboard pulling capacity detection machine provided by the embodiment of the present invention,
Fig. 2 is the partial enlarged view of Fig. 1, and Fig. 3 is the front view of Fig. 1, and Fig. 4 is the side view of Fig. 1, and Fig. 5 is the top view of Fig. 1, and Fig. 6 is
The schematic diagram of keyboard pulling capacity detection machine drawing key, Fig. 7 are the partial enlarged view of hook and key cooperation in Fig. 6, Fig. 8
For the schematic diagram of keyboard drawing test point.
Keyboard pulling capacity detection machine provided by the present invention includes rack 1, the fixed frame 2 that 1 top of rack is arranged in
With the movement mechanism 3 for hanging on fixed frame 2, movement mechanism 3 connects hook 8, and hook 8 and movement mechanism 3 pass through tension sensor 7
Connection.The upper surface of rack 1 is used to place the keyboard of fixing assembling completion, and movement mechanism 3 hangs on fixed frame 2 namely keyboard
Key is caught on by hook 8 in top, key drawing of complete paired keys under the drive of movement mechanism 3 detect and drive hook 8 by
The secondary mobile completion key all to keyboard carries out drawing detection, passes through the drawing that tension sensor 7 shows any one key
The specific value of power, so that the detection to key is more accurate.
Keyboard pulling capacity detection machine provided by the present invention is carried out more in the following with reference to the drawings and specific embodiments
Detailed introduction.
In a kind of specific embodiment provided by the present invention, it is specific as shown in Figures 1 to 5, fixed frame 2 is fixed on rack
The structure of 1 both ends, overall structure and portal frame is similar, and movement mechanism 3 then includes the X-axis along the setting of 2 length direction of fixed frame
Motion platform 4, X-axis motion platform 4 is used to move along the length direction of fixed frame 2, when keyboard is along vertical 2 length direction of fixed frame
When being fixed on the upper surface of rack 1, hook 8 can be moved to by keyboard by the movement of X-axis motion platform 4 and do not gone together on key
The keys upwards of side or different keyboards.
X-axis motion platform 4 is connected with vertical 2 length direction of fixed frame namely is overlapped with 4 length direction of X-axis motion platform
Y-axis motion platform 5, Y-axis motion platform 5 is used to move along the length direction of X-axis motion platform 4, to drive hook 8 from keyboard
The first end of certain a line is moved to second end, completes the detection to full line key, and cooperation X-axis motion platform 4 is able to drive hook 8
Move to the top of all keys of keyboard.
In order to realize the pulling capacity detection to key, movement mechanism 3 further includes that the Z axis movement of connection Y-axis motion platform 5 is flat
Platform 6, Z axis motion platform 6 are used to realize that vertical direction moves, drive hook 8 to transfer the drawing test point 10 for catching on key, then
Certain stroke is moved up, is detected by tension sensor 7 and obtains the stroke of key and the relationship of pulling capacity.With the key stroke of standard
It is compared with pulling capacity relationship, filters out the underproof keyboard of assembly.
X-axis motion platform 4, Y-axis motion platform 5 and Z axis motion platform 6 connect motion control portion jointly, in motion control
Coordination under the control in portion, can be stored in advance the specification information of keyboard in motion control portion, and keyboard specification information includes key
Gap between disk size, the quantity of key, the size of key and key, to determine hook 8 according to the specification of above-mentioned key
Amount of movement namely X-axis motion platform 4, Y-axis motion platform 5 and Z axis motion platform 6 amount of exercise.
For example, the single amount of movement of Y-axis motion platform 5 is determined by the width of key and the gap of adjacent key, X-axis
The single amount of movement of motion platform 4 is determined that the single of Z axis motion platform 6 is mobile by the line space of key and the width of keyboard
Amount is determined jointly by the height of keycap and drawing stroke of key；It only need to be by the key of the initial position alignment keys plate edge of hook 8
.
Motion control portion can input the parameter of keyboard to be detected by computer using the computer that rack 1 is arranged in
Realize the automatic movement of control movement mechanism 3；Motion control portion can also use single-chip microcontroller or PLC, by moving in advance
Control unit stores various types of keyboard parameters, when detecting to the keyboard of certain model, need to only select keyboard type number
It is automatic to obtain keyboard parameter to control movement mechanism 3 and drive the movement of hook 8.
Motion platform can also only include Y-axis motion platform 5 and Z axis motion platform 6, and settable multiple groups hook 8 is right simultaneously
The key of whole rows of keyboard carries out drawing detection, switches hook 8 without X-axis motion platform 4 and detects the key that do not go together, simultaneously
Improve key detection efficiency.Further, it is also possible to make card by mobile keyboard by the way that pipeline is arranged in the top of rack 1
It hooks and the key that do not go together is detected at 8.
In order to realize the moving along 2 length direction of fixed frame of X-axis motion platform 4, fixed frame 2 and X-axis motion platform 4 are equipped with
Mutually matched guide rail mechanism, the relative positioning of the two is realized by guide rail mechanism, and reduces X-axis motion platform 4 and fixed frame 2
Between frictional force.The settable rack gear extended along its length of fixed frame 2, X-axis motion platform 4 then include the first fixed frame
42, the first driving motor 41 of the first fixed frame 42 is connected, the first driving motor 41 is equipped with the gear cooperated with above-mentioned rack gear, the
One driving motor 41 with moving gear rotate when, gear is with respect to rack movement, since rack gear is fixed, drive the first driving motor 41 with
And first fixed frame 42 moved along the length direction of guide rail mechanism namely fixed frame 2.X-axis motion platform 4 can also pass through lead screw
With 41 Connection Bracket 2 of the first driving motor, X-axis movement is converted for the rotary motion of the first driving motor 41 by lead screw and is put down
The linear motion of the relatively fixed frame 2 of platform 4.The setting of first driving motor 41 and lead screw can refer to Fig. 1.
Similar, Y-axis motion platform 5 includes the second fixed frame 52 and the second driving for being fixed on 52 top of the second fixed frame
Motor 51, the first fixed frame 42 are equipped with the guide rail that along its length namely vertically 2 length direction of fixed frame extends, the second driving
Motor 51 is then equipped with the guide wheel cooperated with guide rail, drives the rotation of guide wheel opposite rail by the rotation of the second driving motor 51, into
And Y-axis motion platform 5 is driven to move along the length direction of X-axis motion platform 4 namely the length direction of vertical fixed frame 2, it realizes
It drives hook 8 to move along the length direction of keyboard, drawing detection gradually is carried out to whole keys of a line.
The setting of X-axis motion platform 4 and Y-axis motion platform 5 can cross-reference, be all by certain transmission mechanism will revolve
Transhipment turn is changed to linear motion, only difference is that, X-axis motion platform 4 is that the length direction of relatively fixed frame 2 carries out straight line
Movement, Y-axis motion platform 5 are that the length direction of the first fixed frame 42 or X-axis motion platform 4 relatively moves along a straight line.
Then third driving motor 61, third driving motor 61 are vertically arranged and are fixed on the second fixed frame Z axis motion platform 6
52 lower section connects the ball-screw being vertically arranged on the output shaft of third driving motor 61, and the end of ball-screw, which connects, draws
Force snesor 7, hook 8 connect ball-screw by tension sensor 7, drive the hook of hook 8 that key is taken to carry out by ball-screw
Drawing, the pulling capacity for measuring key by tension sensor 7 are qualified.Third driving motor 61, ball-screw, tension sensor 7
It can be to be arranged in a one-to-one correspondence with hook 8, to realize the detection to the pulling capacity of any key；It is of course also possible to use single
Third driving motor 61 drives multiple hooks 8 to move up simultaneously, but any hook 8 needs to connect independent tension sensor 7, with
Convenient for tension sensor 7 measure be single key pulling capacity.The cylinder being vertically arranged, liquid also can be used in Z axis motion platform 6
Compression bar or electric pushrod alternatively, push hook 8 to move up and down by cylinder, hydraulic stem or electric pushrod, cylinder, hydraulic stem or
The setting of electric pushrod can refer to the prior art.
To optimize above-described embodiment, the both ends of X-axis motion platform 4 namely the length side of the first fixed plate is arranged in hook 8
To two sides be equipped with Y-axis motion platform 5, Z axis motion platform 6 and hook 8, by two sides be arranged hook 8 along keyboard length
Degree direction moves toward one another, while detecting from pulling capacity of the both ends of keyboard to key, shortens the inspection of single keyboard half
The time is surveyed, the detection to keyboard whole key usually can be completed in 30S, significantly improve detection efficiency.
Further, any end of X-axis motion platform 4 is equipped with the hook 8 that multiple groups are set side by side, specially six groups,
The line number of keyboard is corresponded to, the spacing between six row key of keyboard such as spacing between six groups of hooks 8 is equal to each other.Six groups of hooks
8 corresponding six group of second driving motor 51 and six groups of third driving motors 61.To improve the logical of the keyboard pulling capacity detection machine
Spacing with property, six groups of hooks 8 is adjustable, to match the keyboard of different line space keys.
The adjustable of 8 spacing of hook can realize by adjusting the spacing of the second driving motor 51, can be in the first fixed frame 42
The both ends of bottom are respectively provided with two parallel attachment rails, and the extending direction of attachment rail is parallel with the length direction of fixed frame 2；
The second driving motor of multiple groups 51 is slidably mounted on attachment rail, and the fixation of opposite attachment rail is realized by positioning device, fixed
The structure of position device can refer to the prior art, not reinflated herein to repeat, by manually adjusting the second adjacent driving electricity
The adjustable of 8 spacing of hook can be realized in spacing between machine 51.It may be implemented once to move toward one another by the setting of multiple groups hook 8
Complete the detection to pushbutton.
The hook of hook 8 takes the schematic diagram of key as shown in Figure 6 to 8, and hook 8 hooks under the drive of motion platform and takes key four
The drawing test point 10 at angle carries out comprehensive drawing detection to key, improves the detection quality of key.
Further, a plurality of pipeline can also be set in the upper surface of rack 1, pipeline setting in fixed frame 2 and
The lower section of hook 8, the conveying direction of pipeline and the length direction of fixed frame 2 are vertical.When movement mechanism 3 drives hook 8 to more
After the keyboard detection of same row on strip transmission line, pipeline drive detects the key that the keyboard finished is removed and will not detected
Disk is delivered to the lower section of fixed frame 2 and hook 8.
Specifically, after the drive hook 8 of movement mechanism 3 is to a keyboard detection on a strip transmission line, X-axis fortune
Moving platform 4 is moved to the top of the keyboard on another strip transmission line along the length direction of fixed frame 2, until completing in a plurality of
The detection of a column keyboard on pipeline.It is any one in order to realize the fixation carried out in hook 8 to key in drawing detection process
The two sides of strip transmission line are equipped with the pressing pawl 9 for being used to press keyboard edge, and pressing pawl 9 can be driven by motor or cylinder
It rises and decline realizes and fix to the pressing of keyboard that motor or cylinder are similarly connected to motion control portion, after keyboard conveys in place,
Motor or cylinder control pressing pawl 9 push fixed keyboard, and after keyboard detection, pressing pawl 9 is moved up, and keyboard is consolidated in releasing
It is fixed.Whether keyboard, which conveys, can go back cocoa by manually sending control signal or keyboard signal in place to motion control portion in place
Detection positioning is carried out by binocular camera, binocular camera is connected to motion control portion and information is sent in place by keyboard conveying
Motion control portion is given, after keyboard conveys in place, the driving portion that motion control portion controls pipeline simultaneously is out of service.
When above-mentioned motion control portion is computer, tension sensor 7 can be connected computer, pass through the display picture of computer
Face directly displays the pulling capacity and drawing displacement curve figure of key.Tension sensor 7 is connected into warning device simultaneously, works as pulling capacity
When improper, warning device is sounded an alarm, convenient for screening underproof keyboard in time.The driving mechanism of pipeline can be by artificial
Manipulation interruption control pipeline is conveyed, and can also be controlled and 3 coordination of movement mechanism by motion control portion.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Keyboard pulling capacity detection machine provided by the present invention is described in detail above.Tool used herein
Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair
Bright method and its core concept.It should be pointed out that for those skilled in the art, not departing from the present invention
, can be with several improvements and modifications are made to the present invention under the premise of principle, these improvement and modification also fall into right of the present invention
It is required that protection scope in.
Claims (10)
1. a kind of keyboard pulling capacity detection machine characterized by comprising
Rack (1), keyboard of the upper surface of the rack (1) to carry fixing assembling completion；
Fixed frame (2) above the rack (1)；
To the hook (8) of drawing key, the tension sensor (7) of the connection hook (8) and to drive the hook
(8) movement mechanism (3) to realize gradually drawing detection key is moved；
The tension sensor (7) is set between the movement mechanism (3) and the hook (8), movement mechanism (3) suspension
In the fixed frame (2).
2. keyboard pulling capacity detection machine according to claim 1, which is characterized in that the movement mechanism (3) includes:
Along the fixed frame (2) length direction setting X-axis motion platform (4), vertical fixed frame (2) length direction and to
Along the Y-axis motion platform (5) of X-axis motion platform (4) length direction movement, the connection Y-axis motion platform (5), to
Drive the Z axis motion platform (6) of the vertical drawing key of the hook (8)；
Connect the motion control portion of the X-axis motion platform (4), the Y-axis motion platform (5), the Z axis motion platform (6).
3. keyboard pulling capacity detection machine according to claim 2, which is characterized in that the hook (8) is set to the X
The both ends of axis motion platform (4) length direction.
4. keyboard pulling capacity detection machine according to claim 3, which is characterized in that the X-axis motion platform (4)
The number of the hook (8) of any end is multiple groups, and the spacing of the hook (8) of adjacent sets is adjustable.
5. keyboard pulling capacity detection machine according to claim 2, which is characterized in that the fixed frame (2) is equipped with edge
The rack gear that its length direction extends；
The X-axis motion platform (4) includes the first driving electricity of the first fixed frame (42) and connection first fixed frame (42)
Machine (41), first driving motor (41) are connected with the gear with rack gear cooperation.
6. keyboard pulling capacity detection machine according to claim 5, which is characterized in that first fixed frame (42) sets
There is vertical fixed frame (2) length direction along the guide rail stretched；
The Y-axis motion platform (5) includes the second drive above the second fixed frame (52) and connection second fixed frame (52)
Dynamic motor (51), second driving motor (51) are equipped with the guide wheel cooperated with the guide rail.
7. keyboard pulling capacity detection machine according to claim 6, which is characterized in that Z axis motion platform (6) packet
It includes third driving motor (61), the third driving motor (61) is fixed on the lower section of second fixed frame (52) vertically；
The output shaft of the third driving motor (61) is connected with ball-screw, and the tension sensor (7) is connected to the rolling
The end of ballscrew；
The third driving motor (61), the tension sensor (7), the ball-screw and the hook (8) correspond
Setting.
8. according to the described in any item keyboard pulling capacity detection machines of claim 2 to 7, which is characterized in that the rack (1)
Upper surface be equipped with multiple rows of keyboard pipeline, the extending direction of the pipeline is vertical with the length direction of the fixed frame (2),
The two sides of any pipeline are equipped with the pressing pawl (9) to press keyboard edge.
9. keyboard pulling capacity detection machine according to claim 8, which is characterized in that the motion control portion be set on
The computer of the rack (1).
10. keyboard pulling capacity detection machine according to claim 9, which is characterized in that the tension sensor (7) is even
Connect the computer.
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| CN201910905136.XA CN110514429A (en) | 2019-09-24 | 2019-09-24 | A kind of keyboard pulling capacity detection machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910905136.XA CN110514429A (en) | 2019-09-24 | 2019-09-24 | A kind of keyboard pulling capacity detection machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112067267A (en) * | 2020-08-28 | 2020-12-11 | 苏州富强科技有限公司 | Method and system for detecting drawing force of key, storage medium and device |
| CN112781847A (en) * | 2020-12-25 | 2021-05-11 | 东莞东聚电子电讯制品有限公司 | Keyboard all-in-one function detection machine |
| CN112798245A (en) * | 2020-12-25 | 2021-05-14 | 东莞东聚电子电讯制品有限公司 | KBM (KBM) character key tension curve machine and testing method |
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| CN204128787U (en) * | 2014-07-31 | 2015-01-28 | 昆山鸿志犀自动化机电设备有限公司 | A kind of keycap pulling capacity test machine |
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| CN112067267A (en) * | 2020-08-28 | 2020-12-11 | 苏州富强科技有限公司 | Method and system for detecting drawing force of key, storage medium and device |
| CN112781847A (en) * | 2020-12-25 | 2021-05-11 | 东莞东聚电子电讯制品有限公司 | Keyboard all-in-one function detection machine |
| CN112798245A (en) * | 2020-12-25 | 2021-05-14 | 东莞东聚电子电讯制品有限公司 | KBM (KBM) character key tension curve machine and testing method |
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