CN209280802U - A kind of stylus test device - Google Patents
A kind of stylus test device Download PDFInfo
- Publication number
- CN209280802U CN209280802U CN201821535123.5U CN201821535123U CN209280802U CN 209280802 U CN209280802 U CN 209280802U CN 201821535123 U CN201821535123 U CN 201821535123U CN 209280802 U CN209280802 U CN 209280802U
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- stylus
- actuator
- resistance value
- detected
- test device
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Abstract
The utility model discloses a kind of stylus test devices, including rack, the rack is equipped with PLC controller, pressure applying means and resistance value measuring device, the pressure applying means include the first actuator and pressure sensor, the PLC controller is connected with first actuator, the first actuator output end is equipped with the pressure sensor, and the pressure sensor is in contact with stylus to be detected respectively with the resistance value measuring device.PLC controller drives the first actuator to apply several groups pressure to stylus to be detected, resistance value measuring device measures the different resistance values of stylus to be detected at various pressures, PLC controller not only provides accurate pressure value for test device, and automate test device more and intelligent, the consumption of human cost is reduced, detection efficiency is improved.
Description
Technical field
The utility model relates to detecting instrument field more particularly to a kind of stylus test devices.
Background technique
With era development, stylus is used widely, and stylus needs to carry out the test of resistance value at various pressures,
Traditional test method is manually to apply different pressure to stylus, and measure the electricity of the stylus under different pressures state
Resistance value, similar test method not only labor intensive cost, and also it is also not accurate enough on pressure precision；Therefore, it is necessary to mention
For a kind of stylus test device.
Utility model content
The technical problem to be solved by the utility model is to provide the high stylus resistances of a kind of pressure adjustable, pressure precision
It is worth test device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of stylus test device, packet
Including rack, the rack are equipped with PLC controller, pressure applying means and resistance value measuring device, the pressure applying means packet
The first actuator and pressure sensor are included, the PLC controller is connected with first actuator, the first actuator output
End is equipped with the pressure sensor, and the pressure sensor connects with stylus to be detected respectively with the resistance value measuring device
Touching.
Further, further include clamping device in the rack, the clamping device include locating piece, the second actuator and
Briquetting, the PLC controller are connected with second actuator, and the output end of second actuator connects the briquetting, to
Detection stylus is clamped between the briquetting and the locating piece.
Further, the locating piece is equipped with the first groove, and the briquetting is equipped with the second groove, first groove
An accommodating space is constituted with the second groove, the stylus position to be detected is in the accommodating space.
Further, first groove and the second groove are semi-circular recesses.
Further, the resistance value measuring device includes connected third actuator and test probe, the third driving
Part is connected with the PLC controller.
Further, the stylus to be detected is equipped with detection hole compatible with the test probe.
Further, the quantity of the resistance value measuring device and the detection hole is multiple, the resistance value measuring device
It is corresponded with the detection hole.
Further, at least one described resistance value measuring device and the pressure sensor are oppositely arranged on touching to be detected
Control the both ends of pen.
Further, at least one described detection hole is set on the peripheral wall of the stylus to be detected.
It further, further include the touching manipulation display screen in the rack, the touching manipulation display screen and institute
State the connection of PLC controller electric signal.
If the utility model has the beneficial effects that: PLC controller drives the first actuator to apply to stylus to be detected
Dry group pressure, resistance value measuring device measure the different resistance values of stylus to be detected at various pressures, and PLC controller is not only survey
Trial assembly, which is set, provides accurate pressure value, and automate test device more and intelligence, reduces the consumption of human cost, mentions
High detection efficiency.
Detailed description of the invention
Fig. 1 is the stylus schematic structural diagram of testing device of the utility model embodiment one；
Fig. 2 is the enlarged diagram of Fig. 1 details A；
Fig. 3 is the pressure applying means structural schematic diagram of the stylus test device of the utility model embodiment one.
Label declaration:
1, rack；
2, pressure applying means；
21, the first actuator；
22, pressure sensor；
3, resistance value measuring device；
31, third actuator
32, probe is tested；
4, locating piece；
5, the second actuator；
6, briquetting；
7, detection hole；
8, touching manipulation display screen.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: PLC controller drives the first actuator to apply to stylus to be detected
Several groups pressure, resistance value measuring device measure the different resistance values of stylus to be detected at various pressures.
Please refer to Fig. 1 to Fig. 3, a kind of stylus test device, including rack 1, the rack 1 be equipped with PLC controller,
Pressure applying means 2 and resistance value measuring device 3, the pressure applying means 2 include the first actuator 21 and pressure sensor 22,
The PLC controller is connected with first actuator 21, and 21 output end of the first actuator is equipped with the pressure sensor
22, the pressure sensor 22 is in contact with stylus to be detected respectively with the resistance value measuring device 3.
The working principle of the utility model is summarized as follows: pressure applying means apply several groups pressure to stylus to be detected
Power, resistance value measuring device test resistance value of the stylus under each group pressure, thus detect the performance of stylus.
As can be seen from the above description, the utility model has the beneficial effects that: PLC controller drives the first actuator to be checked
It surveys stylus and applies several groups pressure, resistance value measuring device measures the different resistance values of stylus to be detected, PLC at various pressures
Controller not only provides accurate pressure value for test device, and automates test device more and intelligent, reduces people
The consumption of power cost improves detection efficiency.
It further, further include clamping device in the rack 1, the clamping device includes locating piece 4, the second actuator
5 and briquetting 6, the PLC controller be connected with second actuator 5, the output end of second actuator 5 connects the pressure
Block 6, stylus to be detected are clamped between the briquetting 6 and the locating piece 4.
Seen from the above description, PLC controller driving clamping device stylus to be detected is fixed, convenient for its into
Row detection.
Further, the locating piece 4 is equipped with the first groove, and the briquetting 6 is equipped with the second groove, and described first is recessed
Slot and the second groove constitute an accommodating space, and the stylus position to be detected is in the accommodating space.
Further, first groove and the second groove are semi-circular recesses.
Seen from the above description, accommodating space is adapted with the outer wall of stylus to be detected, reinforces fixed effect.
Further, the resistance value measuring device 3 includes connected third actuator 31 and test probe 32, the third
Actuator 31 is connected with the PLC controller.
Further, the stylus to be detected is equipped with detection hole 7 compatible with the test probe 32.
Further, the quantity of the resistance value measuring device 3 and the detection hole 7 is multiple, the resistance value measurement dress
Set 3 and the one-to-one correspondence of the detection hole 7.
Further, at least one described resistance value measuring device 3 is oppositely arranged on to be checked with the pressure sensor 22
Survey the both ends of stylus.
Seen from the above description, the resistance value measuring device and pressure sensor being oppositely arranged can further carry out stylus
It is fixed, keep the pressure value being applied in stylus more stable.
Further, at least one described detection hole 7 is set on the peripheral wall of the stylus to be detected.
Further, further include the touching manipulation display screen 8 in the rack 1, the touching manipulation display screen 8 with
The PLC controller electric signal connection.
Seen from the above description, user can directly input data from touching manipulation display screen and can show from touching manipulation
Data are read on screen, the data for operating overall process are intuitively presented.
Embodiment one
Please refer to Fig. 1 to Fig. 3, the embodiments of the present invention one are as follows: a kind of stylus test device, including rack 1, institute
Rack 1 is stated equipped with PLC controller, pressure applying means 2 and resistance value measuring device 3, the pressure applying means 2 include first
Actuator 21 and pressure sensor 22, the PLC controller are connected with first actuator 21, and first actuator 21 is defeated
Outlet is equipped with the pressure sensor 22, the pressure sensor 22 and the resistance value measuring device 3 respectively with touch-control to be detected
Pen is in contact.
It further include clamping device in the rack 1, the clamping device includes locating piece 4, the second actuator 5 and briquetting 6,
The PLC controller is connected with second actuator 5, and the output end of second actuator 5 connects the briquetting 6, to be checked
Stylus is surveyed to be clamped between the briquetting 6 and the locating piece 4.
Detailed, the locating piece 4 is equipped with the first groove, and the briquetting 6 is equipped with the second groove, first groove
An accommodating space is constituted with the second groove, the stylus position to be detected is in the accommodating space.
In the present embodiment, first groove and the second groove are semi-circular recesses, so it is easy to understand that first is recessed
The accommodating space of the path between fields is adapted with the stylus to be detected after slot and the second groove, both compatible to be more bonded, fixed
Effect is more.
Detailed, the resistance value measuring device 3 includes that connected third actuator 31 and test probe 32, the third drive
Moving part 31 is connected with the PLC controller.
Specifically, the stylus to be detected is equipped with detection hole 7 compatible with the test probe 32.
Optionally, the quantity of the resistance value measuring device 3 and the detection hole 7 is multiple, the resistance value measuring device 3
It is corresponded with the detection hole 7.In the present embodiment, the quantity of the resistance value measuring device 3 and the detection hole 7 is three
A, three test probes 32 protrude into corresponding detection hole 7 and measure to the resistance value of stylus to be detected.
Optionally, at least one described resistance value measuring device 3 is oppositely arranged on to be detected with the pressure sensor 22
The both ends of stylus, at least one described detection hole 7 are set on the peripheral wall of the stylus to be detected, it is preferred that an institute
It states resistance value measuring device 3 and the pressure sensor 22 is oppositely arranged on the both ends of stylus to be detected, two detection holes 7
On the peripheral wall of the stylus to be detected.
It further include the touching manipulation display screen 8 in the rack 1, the touching manipulation display screen 8 and PLC is controlled
Device electric signal connection processed, the touching manipulation display screen 8, which can input, needs to apply stressed numerical value and real-time display pressure data.
In conclusion a kind of stylus test device provided by the utility model, PLC controller drive the first actuator to
Stylus to be detected applies several groups pressure, and resistance value measuring device measures the different resistances of stylus to be detected at various pressures
Value, PLC controller not only provides accurate pressure value for test device, and automate test device more and intelligence,
The consumption of human cost is reduced, detection efficiency is improved；Stylus to be detected is fixed in PLC controller driving clamping device,
Convenient for being detected to it；Accommodating space is adapted with the outer wall of stylus to be detected, reinforces fixed effect.The resistance being oppositely arranged
Value measurement mechanism and pressure sensor can further be fixed stylus, keep the pressure value being applied in stylus more steady
It is fixed；User can directly input data from touching manipulation display screen and can read data from touching manipulation display screen, and operation is complete
The data of process are intuitively presented.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of stylus test device, it is characterised in that: including rack, the rack is equipped with PLC controller, pressure applies
Device and resistance value measuring device, the pressure applying means include the first actuator and pressure sensor, the PLC controller with
First actuator is connected, and the first actuator output end is equipped with the pressure sensor, the pressure sensor and institute
Resistance value measuring device is stated to be in contact with stylus to be detected respectively.
2. a kind of stylus test device according to claim 1, it is characterised in that: further include clamping dress in the rack
It sets, the clamping device includes locating piece, the second actuator and briquetting, and the PLC controller is connected with second actuator,
The output end of second actuator connects the briquetting, stylus to be detected be clamped in the briquetting and the locating piece it
Between.
3. a kind of stylus test device according to claim 2, it is characterised in that: it is recessed that the locating piece is equipped with first
Slot, the briquetting are equipped with the second groove, and first groove and the second groove constitute an accommodating space, the touch-control to be detected
Position is in the accommodating space.
4. a kind of stylus test device according to claim 3, it is characterised in that: first groove and the second groove
It is semi-circular recesses.
5. a kind of stylus test device according to claim 1, it is characterised in that: the resistance value measuring device includes phase
Third actuator even and test probe, the third actuator are connected with the PLC controller.
6. a kind of stylus test device according to claim 5, it is characterised in that: the stylus to be detected is equipped with
Detection hole compatible with the test probe.
7. a kind of stylus test device according to claim 6, it is characterised in that: the resistance value measuring device and described
The quantity of detection hole is multiple, the resistance value measuring device and detection hole one-to-one correspondence.
8. a kind of stylus test device according to claim 7, it is characterised in that: at least one described resistance value measurement
Device and the pressure sensor are oppositely arranged on the both ends of stylus to be detected.
9. a kind of stylus test device according to claim 7, it is characterised in that: at least one described detection hole is set
In on the peripheral wall of the stylus to be detected.
10. a kind of stylus test device according to claim 1, it is characterised in that: further include being set in the rack
Touching manipulation display screen, the touching manipulation display screen connect with the PLC controller electric signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535123.5U CN209280802U (en) | 2018-09-19 | 2018-09-19 | A kind of stylus test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821535123.5U CN209280802U (en) | 2018-09-19 | 2018-09-19 | A kind of stylus test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280802U true CN209280802U (en) | 2019-08-20 |
Family
ID=67603544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821535123.5U Active CN209280802U (en) | 2018-09-19 | 2018-09-19 | A kind of stylus test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654891A (en) * | 2021-08-25 | 2021-11-16 | 深圳市三安电子有限公司 | Electromagnetic pen semi-finished product detection device |
-
2018
- 2018-09-19 CN CN201821535123.5U patent/CN209280802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654891A (en) * | 2021-08-25 | 2021-11-16 | 深圳市三安电子有限公司 | Electromagnetic pen semi-finished product detection device |
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