CN209086394U - Push switch device measuring device - Google Patents
Push switch device measuring device Download PDFInfo
- Publication number
- CN209086394U CN209086394U CN201821347499.3U CN201821347499U CN209086394U CN 209086394 U CN209086394 U CN 209086394U CN 201821347499 U CN201821347499 U CN 201821347499U CN 209086394 U CN209086394 U CN 209086394U
- Authority
- CN
- China
- Prior art keywords
- push switch
- motor
- switch device
- mounting bracket
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Push-Button Switches (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The utility model discloses push switch device measuring devices, including mounting bracket, motor in mounting bracket is set, it is connected to motor and is used to control the single-chip microcontroller of motor, the gear being connect with motor output shaft, the rack gear for being slidably disposed in mounting bracket and being connect with gear mesh, and the mounting base in mounting bracket and for fixing push switch device to be detected is set.The utility model is rotated using motor driven gear, wheel and rack engaged transmission, utilize this kind of transmission mechanism, cleverly convert rotational motion into linear motion, the mobile displacement of rack gear is calculated by the rotational angle and time of single-chip microcontroller control motor again, so as to the operating point moving displacement of automatic measurement push switch device, cooperates whether conducting of the single-chip microcontroller using push switch device itself and determines, do not judge by people, measurement accuracy is high.
Description
Technical field
The utility model relates to measuring device fields, and in particular to be push switch device measuring device.
Background technique
Push switch, which refers to, pushes transmission mechanism, the switch for opening movable contact and stationary contact by on-off using pressing.It presses
It compresses switch and needs to carry out it test measurement after manufacturing, traditional measurement method is manual measurement, and people utilizes tool to measure
The moving displacement of switching-type device, which only lean on the judgement of people, and human error is very big, and low efficiency, the knot measured
Fruit accuracy and reliability are poor.
Utility model content
In view of the deficiencies of the prior art, the utility model provides push switch device measuring device, be able to achieve to by
The automatic measurement of pusher-type switch, measurement accuracy are high.
To achieve the above object, the technical solution adopted in the utility model is as follows:
Push switch device measuring device, including mounting bracket, are arranged in the motor in mounting bracket, connect with motor
The single-chip microcontroller for connecing and be used to control motor, the gear being connect with motor output shaft, be slidably disposed in mounting bracket and
The rack gear being connect with gear mesh, and the peace in mounting bracket and for fixing push switch device to be detected is set
Fill seat；The mounting base is located at below rack gear and connects single-chip microcontroller and push switch device to be detected when in use.
Further, the mounting bracket includes bottom plate, the support frame being vertically fixedly connected on bottom plate, solid with support frame
Fixed connection and the first installation riser being located above bottom plate, and pacify with perpendicular second be fixedly connected of the first installation riser
Fill vertical plate；Second installation riser is provided with sliding slot, and the motor is mounted on the first mounting plate, and the rack gear is slidable
It is mounted in sliding slot and is connect with gear mesh, the mounting base is arranged on bottom plate.
It further, further include the display device being connect with single-chip microcontroller.
It further, further include the display device being connect with single-chip microcontroller.
Compared with prior art, the utility model has the following beneficial effects:
The utility model is rotated using motor driven gear, wheel and rack engaged transmission, using this kind of transmission mechanism, ingeniously
Wonderful converts rotational motion into linear motion, then is moved by the rotational angle of single-chip microcontroller control motor and time to calculate rack gear
Dynamic displacement cooperates single-chip microcontroller to open using push type so as to the operating point moving displacement of automatic measurement push switch device
Determine whether closing the conducting of device itself, do not judge by people, measurement accuracy is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, the corresponding title of appended drawing reference are as follows:
1- motor, 2- gear, 3- rack gear, 4- bottom plate, 5- support frame, the first installation riser of 6-, the second installation riser of 7-, 8-
Push switch device, 9- mounting base.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
Embodiment:
As shown in Figure 1, push switch device measuring device, including mounting bracket, the motor in mounting bracket is set
1, it is connect with motor 1 and the single-chip microcontroller for controlling motor 1, the gear 2 with the output axis connection of motor 1 is slidably disposed in
Rack gear 3 in mounting bracket and with the ratcheting connection of gear 2, is arranged in the mounting base 9 on bottom plate 4, the display connecting with single-chip microcontroller
Device.Wherein, single-chip microcontroller selects STC12 series monolithic, and mounting bracket includes bottom plate 4, is vertically fixedly connected on bottom plate 4
Support frame 5, is fixedly connected with support frame 5 and is located at the first installation riser 6 of the top of bottom plate 4, and with the first installation riser 6
Perpendicular the second installation riser 7 being fixedly connected；Second installation riser 7 is provided with sliding slot, and motor 1 is mounted on the first mounting plate 6
On, rack gear 3 be slidably mounted in sliding slot and with the ratcheting connection of gear 2.Single-chip microcontroller and display device (not shown) exist
It in same printed board and is mounted on bottom plate 4, single-chip microcontroller controls motor 1 by driving chip, and display is aobvious for charactron
Show, display is accurate to 2 significant digits.Mounting base 9 is located at 3 lower section of rack gear, and mounting base 9 is opened for fixing push type to be detected
Close device 8, when the detection signal port of mounting base 9 and single-chip microcontroller is electrically connected and uses with push switch device 8 to be detected
Electrical connection.
Utility model works principle: will be on the bottom plate that the push switch device measured be needed to be placed below rack gear
In mounting base, single-chip microcontroller is electrically connected by mounting base and push switch device, and single-chip microcontroller provides signal and starts to turn by motor
Dynamic, motor driven gear rotation, wheel and rack engaged transmission, when rack gear moves down, rack gear pushes push switch device
The swing arm of part or the switch of button etc, rack gear persistently push, when push switch device reaches short-circuit shape from open-circuit condition
When state, single-chip microcontroller receives the feedback from the transformation of push switch device state, stops the rotation of motor, wheel and rack immediately
Also corresponding to stop, while single-chip microcontroller calculates the moving displacement of rack gear, and shows in a display device, measurement process
Terminate.Entire measurement process is automatically performed, and by determining whether the conducting of push switch device, is not judged by people, survey
Accuracy of measurement is high.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (3)
1. push switch device measuring device, it is characterised in that: including mounting bracket, the motor in mounting bracket is arranged in
(1), it is connected to motor and the single-chip microcontroller for controlling motor, the gear connecting with motor output shaft (2) is slidable to be arranged
The rack gear (3) being connect in mounting bracket and with gear mesh, and be arranged in mounting bracket and be used to fix to be detected
The mounting base (9) of push switch device (8)；The mounting base be located at below rack gear and when in use connection single-chip microcontroller and to
Detect push switch device.
2. push switch device measuring device according to claim 1, it is characterised in that: the mounting bracket includes bottom
Plate (4), the support frame (5) being vertically fixedly connected on bottom plate are fixedly connected with support frame and are located at the first peace above bottom plate
Fill vertical plate (6), and with perpendicular the second installation riser (7) being fixedly connected of the first installation riser；Second installation riser
It is provided with sliding slot, the motor is mounted on the first mounting plate, and the rack gear is slidably mounted in sliding slot and and gear teeth
Connection is closed, the mounting base is arranged on bottom plate.
3. push switch device measuring device according to claim 1 or 2, it is characterised in that: further include and single-chip microcontroller
The display device of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347499.3U CN209086394U (en) | 2018-08-21 | 2018-08-21 | Push switch device measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821347499.3U CN209086394U (en) | 2018-08-21 | 2018-08-21 | Push switch device measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209086394U true CN209086394U (en) | 2019-07-09 |
Family
ID=67114873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821347499.3U Expired - Fee Related CN209086394U (en) | 2018-08-21 | 2018-08-21 | Push switch device measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209086394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567691A (en) * | 2019-08-12 | 2019-12-13 | 许钒 | A plurality of switch button check out test set |
| CN112930815A (en) * | 2021-03-09 | 2021-06-11 | 中牟县职业中等专业学校 | Crop fertilizing device for agricultural planting |
-
2018
- 2018-08-21 CN CN201821347499.3U patent/CN209086394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567691A (en) * | 2019-08-12 | 2019-12-13 | 许钒 | A plurality of switch button check out test set |
| CN112930815A (en) * | 2021-03-09 | 2021-06-11 | 中牟县职业中等专业学校 | Crop fertilizing device for agricultural planting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |