CN208833488U - A kind of pressure detection mechanism and keyboard detection system - Google Patents
A kind of pressure detection mechanism and keyboard detection system Download PDFInfo
- Publication number
- CN208833488U CN208833488U CN201821579953.8U CN201821579953U CN208833488U CN 208833488 U CN208833488 U CN 208833488U CN 201821579953 U CN201821579953 U CN 201821579953U CN 208833488 U CN208833488 U CN 208833488U
- Authority
- CN
- China
- Prior art keywords
- pressure
- fixing seat
- driving
- detection mechanism
- keyboard
- 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.)
- Active
Links
Abstract
The utility model belongs to the field of test technology, specifically discloses a kind of pressure detection mechanism and keyboard detection system.Pressure test mechanism includes fixing seat and pressure detecting assembly, pressure detecting assembly includes the multiple pressure sensors being arranged side by side along first direction, at least partly pressure sensor in pressure detecting assembly is connected with driving device, driving device is connect with fixing seat, each driving device includes at least the first driving assembly that corresponding pressure sensor can be driven to move along first direction, and/or, including the second driving assembly that corresponding pressure sensor can be driven to move in a second direction, second direction is vertical with first direction, multiple second driving assembly dispersions are connected to two sides of the fixing seat along first direction.Pressure detection mechanism provided by the utility model and keyboard detection system can be realized the multiple spot detection to keyboard, and detection efficiency is high, can be suitable for the detection of the keyboard of different model, strong flexibility, high reliablity.
Description
Technical field
The utility model relates to detection technique field more particularly to a kind of pressure detection mechanism and keyboard detection systems.
Background technique
With the development of science and technology, computer is to become personal lifestyle or the required important tool that works.Keyboard is computer
One of indispensable input equipment, to input text, symbol or number.
Keyboard is after the completion of the manufacturing, it is necessary to detect to the feel and function of keyboard, could throw after meeting the requirements
Enter market use.The prior art provides a kind of pressure detection mechanism for keyboard of notebook computer comprising installation frame,
Pressure-detecting device and current detection means, pressure-detecting device are mounted on installation frame, and current detection means is mounted on pressure
On force checking device.Lifting driving assembly is provided in pressure-detecting device, for realizing pressing to keyboard and loading being cooperated to pass
Whether sensor and the current sensor detection keyboard pressure born and the electric current being passed through are normal.
Keyboard pressure detection mechanism disclosed in the prior art, although can replace manually detecting using mechanization pressing
Mode to improve the efficiency of keyboard pressure detecting, but since it is only capable of carrying out the key in keyboard single-point pressing, and keyboard
Middle key is more, keeps the efficiency of keyboard detection lower, and pressure-detecting device is fixed on installation frame, it is made to detect flexibility
It is low.
Utility model content
One of the utility model is designed to provide a kind of pressure detection mechanism, can be realized multipoint pressure detection, and
Detect flexibility ratio and high reliablity.
Another of the utility model is designed to provide a kind of keyboard detection system, improves efficiency, the spirit of keyboard detection
Activity and reliability.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of pressure detection mechanism, including fixing seat and pressure detecting assembly, the pressure detecting assembly include along first
Direction multiple pressure sensors arranged side by side, at least partly described pressure sensor in the pressure detecting assembly are connected with
Driving device, the driving device are connect with the fixing seat, and each driving device, which includes at least, can drive corresponding institute
The first driving assembly that pressure sensor is moved along the first direction is stated, and/or, including the corresponding pressure can be driven to pass
The second driving assembly that sensor moves in a second direction, the second direction is vertical with the first direction, and multiple described second
Driving assembly dispersion is connected to the fixing seat along the two sides of the first direction.
Further, a pressure sensor in the pressure detecting assembly is fixed sensor, the fixed sensing
Device is fixedly connected with the fixing seat, and the pressure sensor of remaining in the pressure detecting assembly is respectively connected with the second driving
Component.
Further, second driving assembly of the two neighboring pressure sensor is connected to the fixing seat
Along the two sides of the first direction.
Further, in the pressure detecting assembly, at least two outermost pressure sensors are also connected with
First driving assembly, first driving assembly can drive the corresponding pressure sensor to move along the first direction.
Further, first driving assembly includes the first driving motor, the first lead screw and the first nut seat, and described the
The shell of one driving motor is connect with the fixing seat, and the output shaft of first driving motor is connect with first lead screw,
First nut seat is set on first lead screw, and first nut seat and first lead screw cooperation are driven, described
First nut seat is connected with corresponding second driving assembly.
Further, the fixed seating is in the top of the pressure detecting assembly.
Further, first nut seat is connected with the connection riser being vertically arranged, and the lower end of the connection riser is hung down
Direct-connected to be connected to connection frame, the connection frame is arranged along the first direction, and one end of the connection frame is connected with described second and drives
Dynamic component.
Further, the top of the fixing seat is arranged in first driving motor, and the connection frame is located at described solid
The lower section of reservation offers escape port in the fixing seat, and the connection riser passes through the escape port and the connection frame connects
It connects.
Further, the pressure detection mechanism further includes installation frame, and the fixing seat and the installation frame slide
Connection, and the fixing seat at least can the relatively described installation frame slided in the first direction and/or the second direction.
A kind of keyboard detection system, including pressure detection mechanism as described above.
The utility model has the beneficial effects that:
Pressure detection mechanism provided by the utility model may be implemented pair by the way that multiple pressure sensors side by side are arranged
The synchronous detection of multiple keys, improves the efficiency of key detection；Meanwhile enable partial pressure sensor along first direction and/
Or second direction movement, the position of each pressure sensor can be adjusted, according to the position and size of key so as to make to press
Tension detection mechanism is suitable for the detection of the keyboard of different model and arrangement；By the way that multiple first driving assembly scattering devices are being consolidated
The two sides of reservation can increase the installation space of the first driving assembly, be conducive to the type selecting of driving part in the first driving assembly,
The operation stability of the first driving assembly is improved, to improve the detection accuracy and reliability of pressure detection mechanism.
Keyboard detection system provided in this embodiment improves keyboard detection by the way that above-mentioned pressure detection mechanism is arranged
System improves keyboard detection system to the applicability of keyboard and improves keyboard detection system pair to the detection efficiency of keyboard
The reliability of keyboard detection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pressure detection mechanism provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of connection component provided by the embodiment of the utility model；
Fig. 3 is structural schematic diagram of the pressure detecting assembly provided by the embodiment of the utility model under the first visual angle；
Fig. 4 is structural schematic diagram of the pressure detecting assembly provided by the embodiment of the utility model under the second visual angle.
It is marked in figure as follows:
10- pressure detection mechanism；20- keyboard；
1- installation frame；2- connection component；3- fixing seat；4- pressure detecting assembly；
11- transverse slat；12- vertical plate；The first connector of 21-；The second connector of 22-；23- third driving assembly；24- 4 wheel driven
Dynamic component；41- pressure sensor；The first driving assembly of 42-；The second driving assembly of 43-；44- fixed supported slab；The connection of 45- motor
Plate；46- connection frame；The first sliding rail of 47-；The first sliding block of 48-；The second sliding rail of 49-；The second sliding block of 410-；The induction of 420- origin is opened
It closes；430- connection riser；440- senses supporting plate；
231- third driving motor；232- third lead screw；233- third nut seat；234- the first lead screw mounting base；241-
4th driving motor；The 4th lead screw of 242-；The 4th nut seat of 243-；244- the second lead screw mounting base；411- fixes sensor；
412- unidirectional transducer；413- bilateral transducer；The first driving motor of 421-；The first lead screw of 422-；The first nut seat of 423-；
The second driving motor of 431-；The second lead screw of 432-；The second nut seat of 433-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of pressure detection mechanism 10 provided by the utility model, as shown in Figure 1, the present embodiment mentions
Supplied a kind of pressure detection mechanism 10, for carrying out pressing test to the key on keyboard 20, thus to the performance of keyboard 20 and
Feel is tested.
Specifically, as shown in Figure 1, pressure test mechanism provided in this embodiment includes installation frame 1, connection component 2, consolidates
Reservation 3 and pressure detecting assembly 4.Installation frame 1 is used to that the component in entire pressure test structure to be supported and be fixed,
And keep pressure test mechanism and the other component in 20 test macro of keyboard in mating connection；Fixing seat 3 is used for pressure test
Component is fixedly connected, and pressure test component is made to carry out coarse positioning with respect to the position of keyboard 20；Fixing seat 3 passes through connection component
2 realizations are slidably connected with installation frame 1, keep fixing seat 3 adjustable with respect to the position of installation frame 1, to test as needed
Keyboard 20 position and keyboard 20 region to be tested position of the adjustment fixing seat 3 on installation frame 1, make pressure test group
Part and keyboard 20 carry out coarse positioning.
In the present embodiment, using the width direction of keyboard 20 as first direction, using the length direction of keyboard 20 as second party
To the plane formed using first direction and second direction is the detection plane of keyboard 20.In other embodiments, be also possible to
The length direction of keyboard 20 is first direction, using the width direction of keyboard 20 as second direction.
For convenience of description, it is described so that keyboard 20 is positioned horizontally in testing as an example in the present embodiment, i.e. first party
To X-direction is defined as and second direction is defined as Y-direction, detection plane is horizontal plane, at the same determined according to right-hand rule it is vertical
Direction is Z-direction.In other embodiments, keyboard 20 may also be not at horizontality during the test.
As shown in Figure 1, installation frame 1 be U-shaped structure, and the horizontally disposed transverse slat 11 including being arranged along Y-direction and point
It is not vertically set on two pieces of vertical plates 12 at 11 both ends of transverse slat.Connection component 2 is slidably connected on transverse slat 11, and transverse slat 11 is hung on
The top of keyboard 20 to be tested, fixing seat 3 and pressure detecting assembly 4 are respectively positioned in the U-shaped space that transverse slat 11 and vertical plate 12 are formed.
Fig. 2 is the structural schematic diagram of connection component 2 provided by the embodiment of the utility model, as shown in Fig. 2, connection component 2
Including the first connector 21 and the second connector 22, the first connector 21 is slidably connected with transverse slat 11, makes the first connector 21 can
To be slided on transverse slat 11 along Y-direction.Specifically, the lower surface of transverse slat 11 is opened up along Y-direction is provided with sliding rail, the first connector
Sliding block is provided on 21, sliding block is slidably connected with sliding rail.The side of first connector 21 is provided with third driving assembly 23, is used for
The first connector 21 is driven to move along Y-direction.Third driving assembly 23 includes third driving motor 231 and third lead screw 232, the
The shell of three driving motors 231 is fixedly connected with transverse slat 11, and third lead screw 232 is arranged along Y-direction, and one end and third driving electricity
The output axis connection of machine 231, third lead screw 232 are rotatablely connected by the first lead screw mounting base 234 with transverse slat 11, third nut seat
233 are fixedly connected with the first connector 21.
Second connector 22 is slidably connected at the lower section of the first connector 21, and can be sliding along the X-direction of the first connector 21
It is dynamic.The side of first connector 21 is provided with the 4th driving assembly 24, the 4th driving assembly 24 include the 4th driving motor 241,
4th lead screw 242 and the 4th nut seat 243, the shell of the 4th driving motor 241 are fixedly connected with the first connector 21,4 wheel driven
The 4th lead screw 242 is connected on the output shaft of dynamic motor 241, the 4th lead screw 242 is rotatablely installed by the second lead screw mounting base 244
On the first connector 21, the 4th lead screw 242 is arranged in X direction, and the 4th nut seat 243 is set on the 4th lead screw 242, and the 4th
Nut seat 243 is fixedly connected with the second connector 22.
By setting third driving assembly 23 and the 4th driving assembly 24, pressure test component can be made in X and Y-direction
Position carries out coarse adjustment, to realize coarse positioning of the pressure test component with respect to 20 position of keyboard.
In the present embodiment, the first connector 21 is plate structure, in the stability that is slidably connected for guaranteeing opposite transverse slat 11
While, be conducive to reduce the size in vertical direction.Second connector 22 be link block, be conducive to guarantee bonding strength and
While rigidity, reduces the size in X and Y-direction, facilitate the arrangement of third driving assembly 23 and the 4th driving assembly 24.
The lower end of second connector 22 is removably connected with fixing seat 3, and the lower section of fixing seat 3 is connected with pressure detecting assembly
4.Fig. 3 is structural schematic diagram of the pressure detecting assembly 4 provided by the embodiment of the utility model under the first visual angle, and Fig. 4 is this reality
Structural schematic diagram of the pressure detecting assembly 4 provided with new embodiment under the second visual angle, as shown in Figures 3 and 4, pressure test
Component includes multiple pressure sensors 41 arranged side by side in X direction, and at least relatively fixed seat 3 in pressure test component
Fixed fixation sensor 411 is conducive to respectively pass in pressure test component using the reset coordinate as other pressure sensors 41
The reset of sensor；Remaining pressure sensor 41 at least can fix relatively seat 3 and move in the Y direction, to pass to corresponding pressure
The position of sensor 41 carries out the fine tuning of Y-direction；And at least part of pressure sensor 41 can fix seat 3 relatively and transport in X-direction
It is dynamic, the fine tuning of X-direction is carried out with the position to corresponding pressure sensor 41.
By making pressure sensor 41 except fixed sensor 411 be able to carry out the fine tuning and/or X-direction of Y-direction
Fine tuning can correspondingly adjust corresponding pressure sensor 41 in X according to the position setting and key size of key in keyboard 20
It improves pressure so that pressure test component be enable to be suitable for the keyboard 20 of different key arrangement and surveys in the position in direction and Y-direction
The versatility that test-run a machine structure tests the keyboard 20 of different model.It, can and by using multiple pressure sensors 41 arranged side by side
To realize that the synchronization multiple spot to keyboard 20 detects, the efficiency of the detection of keyboard 20 is improved.It is passed by being arranged for the fixed of reset
Sensor 411 can be accurately positioned and be resetted to the position of each pressure sensor 41, and the essence of the detection of keyboard 20 is improved
Degree.
In the present embodiment, six row's keys are provided in the body region of keyboard 20 due to general keyboard 20 in X direction, because
This, pressure detecting assembly 4 is arranged in X direction there are six pressure sensor 41, is conducive in same one-time detection, to keyboard 20
Key in one column is detected, and detection efficiency is improved.In other embodiments, pressure sensor in pressure detecting assembly 4
41 number can be three, four, five or more.
For convenience of description, by pressure detecting assembly 4, the fixed pressure sensor 41 of relatively fixed seat 3 is known as fixed pass
Sensor 411 only can be carried out the mobile pressure sensor 41 of Y-direction referred to as unidirectional transducer 412 and be able to carry out X and transports to Y-direction
Dynamic pressure sensor 41 is known as bilateral transducer 413.
In the present embodiment, two pressure sensors 41 of two sides are bilateral transducer 413 and one of them two-way sensing
An adjacent sensor of device 413 is fixed sensor 411, and setting is in fixed sensor 411 and another bilateral transducer 413
Between pressure sensor 41 be unidirectional transducer 412.
In other embodiments, the part or all of unidirectional transducer 412 in the present embodiment can also be all provided with and is set to
The position of bilateral transducer 413, fixed sensor 411 also can be set in intermediate any position.
In the present embodiment, each unidirectional transducer 412 and bilateral transducer 413 are respectively connected with driving device, each driving
Device includes the second driving assembly 43 that corresponding sensor can be driven to move along Y-direction.Second driving assembly 43 includes the
Two driving motors 431, the second lead screw 432 and the second nut seat 433, the shell of the second driving motor 431 are connect with fixing seat 3,
Second lead screw 432 is arranged along Y-direction, and the output axis connection of one end and the second driving motor 431；Second nut seat 433 is arranged
On the second lead screw 432, and cooperates with the second lead screw 432 and be driven.Second nut seat 433 far from the second driving motor 431 one
Side is connected with fixed supported slab 44, and the side of fixed supported slab 44 is fixedly connected with the second nut seat 433, the other side of fixed supported slab 44
It is connected with pressure sensor 41.To which when the rotation of the second lead screw 432, opposite second lead screw 432 of the second nut seat 433 is along the side Y
To movement, corresponding pressure sensor 41 is driven to move along Y-direction.
In the present embodiment, multiple dispersions of second driving assembly 43 are connected to the two sides of fixing seat 3 in the Y direction, specifically,
Multiple second driving motor, 431 scattering devices in fixing seat 3 along the two sides of Y-direction, so as to avoid multiple second drivings electricity
The problem that installation space deficiency caused by the same side is arranged in machine 431 and choice of electrical machine is limited, so as to avoid using small electricity
Influenced by extraneous vibration caused by machine, the reduction of job insecurity and measurement accuracy the problem of.By by the second driving assembly 43
Scattering device is conducive to the arrangement space for increasing each second driving motor 431, in the two sides of fixing seat 3 so as to select
The relatively large motor of volume is driven, and the load capacity of motor is increased, to increase the stability of motor work, improves pressure
The detection accuracy of power detection components 4.
In embodiment, the fixation bracket of all pressure sensors 41 is arranged side by side in X direction, partial pressure sensor 41
The second driving motor 431 be located at support bracket fastened side, be located at the second driving motor 431 of pressure sensor 41 and fix
The other side of bracket.
Further, the second driving assembly 43 of two neighboring pressure sensor 41 is connected to fixing seat 3 along the side Y
To two sides, to further increase the gap between two neighboring second driving motor 431 of the same side.That is, at this
In embodiment, there are three the second driving motors 431 for the side setting of fixed plate, and there are two the second drives for the other side setting of fixed plate
Dynamic motor 431.
For bilateral transducer 413, driving device further includes the first driving assembly 42, and the first driving assembly 42 includes first
The top of fixing seat 3 is arranged in driving motor 421, the first lead screw 422 and the first nut seat 423, the first driving motor 421,
Be conducive to the arrangement of the first driving motor 421 and the reasonable utilization of overall space.First lead screw 422 is arranged in X direction, and its
One end is fixedly connected with the output shaft of the first driving motor 421, and the first nut seat 423 is set on the first lead screw 422, and the first spiral shell
Base 423 is fixedly connected with the connection riser 430 being vertically arranged, connect the lower end of riser 430 with connect the vertical connection of transverse slat 11.
Connection frame 46, connection frame 46 are located at the lower section of fixing seat 3, and the position that riser 430 is correspondingly connected in fixing seat 3 offers evacuation
Mouthful, connection riser 430 passes through escape port and connect with connection frame 46.
The connecting plate for electric motor 45 being vertically arranged, the second driving electricity are respectively connected on the shell of each second driving motor 431
The connection of plate 45 is connected to motor in the shell of machine 431.For unidirectional transducer 412, connecting plate for electric motor 45 directly connects with fixing seat 3
It connects；For bilateral transducer 413, connecting plate for electric motor 45 is connect with connection frame 46, and the first driving assembly 42 is made to be able to drive second
Driving assembly 43 moves in X direction, so as to transport the pressure sensor 41 connecting with the second driving assembly 43 in X direction
It is dynamic.
In the present embodiment, the lower surface of fixing seat 3 is provided with the first sliding rail 47, the upper surface of connection frame 46 in X direction
It is provided with the first sliding block 48, the first sliding block 48 is slidably connected with the first sliding rail 47, is conducive to reduce the drive of the first driving assembly 42
The moving resistance of corresponding pressure sensor 41, and reduce the radial force of lead screw.
In the present embodiment, the lower surface of fixing seat 3 is provided with the second sliding rail 49, the quantity of the second sliding rail 49 along Y-direction
It is corresponded with the quantity and position of position and unidirectional transducer 412, the lower surface of connection frame 46 is again provided with the second sliding rail
49, the upper end of the fixed supported slab 44 of unidirectional transducer 412 and bilateral transducer 413 is provided with the second sliding block 410, the second sliding block
410 are slidably connected with corresponding second sliding rail 49, are conducive to the second driving assembly 43 of reduction and drive corresponding pressure sensor 41
Moving resistance, and reduce lead screw radial force.
In the present embodiment, in order to facilitate the connection and disassembly of pressure sensor 41 and fixed supported slab 44, pressure sensor
Sensing supporting plate 440 is connected on 41, sensing supporting plate 440 is detachably connected with fixed supported slab 44.In the present embodiment, supporting plate is sensed
440 be L shape, and pressure sensor 41 is connected among the space that L-shaped horizontal edge and vertical edge are formed, is conducive to pressure sensor 41
It is protected.
In the present embodiment, each pressure sensor 41 is provided with sensing supporting plate 440 and fixed supported slab 44, all biographies
Sense supporting plate 440 is arranged side by side in X direction.And for fixed sensor 411, the upper end of fixed supported slab 44 is connect with fixing seat 3, real
Now fix the fixation of the relatively fixed seat 3 of sensor 411.
For convenience of the reset of unidirectional transducer 412 and bilateral transducer 413, on the second lead screw 432 and the first lead screw 422
It is provided with origin optoelectronic switch.
In the present embodiment, pressure detection mechanism 10 is mainly used for carrying out keyboard 20 detection of function and feel, at it
In his embodiment, pressure detection mechanism 10 can be also used for carrying out pressure detecting to the key of other forms.
The present embodiment additionally provides a kind of keyboard detection system, including pressure detection mechanism as described above 10.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (10)
1. a kind of pressure detection mechanism (10), which is characterized in that including fixing seat (3) and pressure detecting assembly (4), the pressure
Detection components (4) include the multiple pressure sensors (41) being arranged side by side along first direction, in the pressure detecting assembly (4)
At least partly described pressure sensor (41) is connected with driving device, and the driving device is connect with the fixing seat (3), each
The driving device includes at least the first drive that the corresponding pressure sensor (41) can be driven to move along the first direction
Dynamic component (42), and/or, including the second driving group that the corresponding pressure sensor (41) can be driven to move in a second direction
Part (43), the second direction is vertical with the first direction, and multiple second driving assembly (43) dispersions are connected to described
Fixing seat (3) is along the two sides of the first direction.
2. pressure detection mechanism (10) according to claim 1, which is characterized in that in the pressure detecting assembly (4)
One pressure sensor (41) is fixed sensor (411), the fixed sensor (411) and the fixing seat (3) fixed company
It connects, the pressure sensor (41) of remaining in the pressure detecting assembly (4) is respectively connected with the second driving assembly (43).
3. pressure detection mechanism (10) according to claim 1, which is characterized in that the two neighboring pressure sensor
(41) second driving assembly (43) is connected to the fixing seat (3) along the two sides of the first direction.
4. pressure detection mechanism (10) according to claim 1, which is characterized in that in the pressure detecting assembly (4),
At least two outermost pressure sensors (41) are also connected with the first driving assembly (42), first driving assembly
(42) the corresponding pressure sensor (41) can be driven to move along the first direction.
5. pressure detection mechanism (10) according to claim 4, which is characterized in that first driving assembly (42) includes
First driving motor (421), the first lead screw (422) and the first nut seat (423), first driving motor (421) with it is described
Fixing seat (3) connection, the output shaft of first driving motor (421) are connect with first lead screw (422), first spiral shell
Base (423) is set on first lead screw (422), and first nut seat (423) and first lead screw (422) cooperate
Transmission, first nut seat (423) connect with corresponding second driving assembly (43).
6. pressure detection mechanism (10) according to claim 5, which is characterized in that the fixing seat (3) is located at the pressure
The top of power detection components (4).
7. pressure detection mechanism (10) according to claim 6, which is characterized in that the first nut seat (423) connection
There is the connection riser (430) being vertically arranged, the lower end of connection riser (430) is vertically connected with connection frame (46), the company
It connects frame (46) to be arranged along the first direction, one end of the connection frame (46) is connected with second driving assembly (43).
8. pressure detection mechanism (10) according to claim 7, which is characterized in that first driving motor (421) sets
Set the top in the fixing seat (3), the connection frame (46) is located at the lower section of the fixing seat (3), on the fixing seat (3)
Escape port is offered, the connection riser (430) passes through the escape port and connect with the connection frame (46).
9. pressure detection mechanism (10) according to claim 1, which is characterized in that the pressure detection mechanism (10) is also wrapped
It includes installation frame (1), the fixing seat (3) is slidably connected with the installation frame (1), and the fixing seat (3) at least can phase
The installation frame (1) is slided in the first direction and/or the second direction.
10. a kind of keyboard detection system, which is characterized in that including such as the described in any item pressure detection mechanisms of claim 1-9
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579953.8U CN208833488U (en) | 2018-09-27 | 2018-09-27 | A kind of pressure detection mechanism and keyboard detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579953.8U CN208833488U (en) | 2018-09-27 | 2018-09-27 | A kind of pressure detection mechanism and keyboard detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833488U true CN208833488U (en) | 2019-05-07 |
Family
ID=66318577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579953.8U Active CN208833488U (en) | 2018-09-27 | 2018-09-27 | A kind of pressure detection mechanism and keyboard detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956125A (en) * | 2018-09-27 | 2018-12-07 | 湖南奥谱迈讯光学科技有限公司 | A kind of pressure detection mechanism and keyboard detection system |
-
2018
- 2018-09-27 CN CN201821579953.8U patent/CN208833488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956125A (en) * | 2018-09-27 | 2018-12-07 | 湖南奥谱迈讯光学科技有限公司 | A kind of pressure detection mechanism and keyboard detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104158933B (en) | A kind of test equipment for mobile phone key | |
| CN208833488U (en) | A kind of pressure detection mechanism and keyboard detection system | |
| CN206248700U (en) | A kind of adjustable probe automatic detection device | |
| CN108982104A (en) | Test platform | |
| CN204831079U (en) | Door hinge detects frock | |
| CN108956125A (en) | A kind of pressure detection mechanism and keyboard detection system | |
| CN108710033A (en) | A kind of low-cost and high-precision small scanning frame and control method | |
| CN107941628A (en) | The resist bending performance detection apparatus and its detection method of a kind of flexible electronic product | |
| CN204882761U (en) | Tool is surveyed to general electricity | |
| CN110211522A (en) | A kind of testing agency of display panel | |
| CN104807387B (en) | A kind of parking handle detecting tool | |
| CN206422916U (en) | Automatic orienting device | |
| CN218675213U (en) | Debugging detection equipment for circuit control panel production | |
| CN216523732U (en) | Electronic components pin roughness detection device | |
| CN207730588U (en) | A kind of panel rigidity detection device of guitar | |
| CN207382582U (en) | A kind of loud speaker test device | |
| CN108896280B (en) | Quick detection device for color coordinates of display panel | |
| CN207007136U (en) | A kind of sheet metal part thickness test equipment | |
| CN213238833U (en) | Displacement measuring device for electromechanical device | |
| CN206531905U (en) | A kind of YE electrical appliance module test device | |
| CN209296944U (en) | The automated test device of mobile terminal | |
| CN209910598U (en) | Detection apparatus for building waterproof material | |
| CN216670040U (en) | Nonstandard test bed of speed sensor special for subway | |
| CN213114739U (en) | Device for detecting engineering pile foundation | |
| CN110207651A (en) | A kind of Elements of Space Grid Truss carrier setting bolt ball centre of sphere elevation location device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |