CN201522344U - Switch detecting device - Google Patents
Switch detecting device Download PDFInfo
- Publication number
- CN201522344U CN201522344U CN2009201801266U CN200920180126U CN201522344U CN 201522344 U CN201522344 U CN 201522344U CN 2009201801266 U CN2009201801266 U CN 2009201801266U CN 200920180126 U CN200920180126 U CN 200920180126U CN 201522344 U CN201522344 U CN 201522344U
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- CN
- China
- Prior art keywords
- switch
- cylinder
- monitor station
- motor
- slide block
- 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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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to a switch detecting device, comprising a detecting platform and a support frame arranged on the detecting platform; a neutral switch to be measured is arranged on the support frame; the detecting platform is also provided with a substrate which is provided with a sliding block passing through the substrate; one end of the sliding block is connected with a motor shaft of a motor by a driving device, and the other end thereof is provided with a pressure sensor; and the pressure sensor is connected with the input end of a control unit, and the output end of the control unit is respectively connected with the motor and a display unit. The switch detection device detects whether the neutral switch is qualified, and the control unit directly judges whether the neutral switch is qualified according to the detected pressure value; and the switch detecting device has high detection accuracy, high efficiency and accurate detection.
Description
Technical field
The utility model relates to a kind of switch pick-up unit.
Background technology
Space switch product is exactly a steel ball when being depressed under the effect of external force, exports an electric signal, and still, outer acting force when steel ball is depressed and the required distance of compressing into are very strict; Whether present neutral position switch product is qualified all will lean on manual detection, and it is bad to detect effect, detects inaccurately, and efficient is low.
The utility model content
The utility model technical issues that need to address are to provide a kind of switch pick-up unit to reach the neutral quick closing valve to be carried out fast, accurately the purpose of Jian Ceing.
In order to solve the problems of the technologies described above the technical solution of the utility model be, a kind of switch pick-up unit, comprise monitor station, be arranged on the carriage on the monitor station, neutral position switch to be measured is placed on the carriage, also be provided with pedestal on the monitor station, pedestal is provided with the slide block that passes pedestal, one end of slide block is connected with the motor shaft of motor by drive unit, the other end is provided with pressure transducer, pressure transducer is connected with the input end of control module, and the output terminal of control module is connected with display unit with motor respectively.
Also be provided with hold-down mechanism on the described monitor station, described hold-down mechanism is by the cylinder holder that is arranged on the monitor station, source of the gas, and cylinder, cylinder piston rod and sliding sleeve are formed, and sliding sleeve is connected with cylinder by cylinder piston rod, and cylinder is connected with source of the gas.
Described drive unit adopts feed screw nut's structure, and screw mandrel is connected with motor shaft, and nut is connected with slide block, and the rotation of motor shaft rotating band movable wire bar drives slide block movement.
Described control module adopts single-chip microcomputer.
The utility model compared with prior art, whether detect neutral position switch on the switch pick-up unit qualified, control module directly judges according to detected force value whether neutral position switch qualified, the accuracy of detection height, the efficient height detects accurately.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details;
Fig. 1 is the utility model structural representation
In Fig. 1,1, monitor station, 2, carriage, 3, motor, 4, slide block, 5, pressure transducer, 6, control module, 7, display unit, 8, screw mandrel, 9, nut, 10, pedestal, 11, the cylinder holder, 12, cylinder, 13, sliding sleeve.
Embodiment
A kind of switch pick-up unit, comprise monitor station 1, be arranged on the carriage 2 on the monitor station 1, neutral position switch to be measured is placed on the carriage 2, also is provided with pedestal 10 on the monitor station 1, and pedestal 10 is provided with the slide block 4 that passes pedestal 10, one end of slide block 4 is connected by the motor shaft of drive unit with motor 3, the other end is provided with pressure transducer 5, and pressure transducer 5 is connected with the input end of control module 6, and the output terminal of control module 6 is connected with display unit 7 with motor 3 respectively.Drive unit adopts feed screw nut's structure, and screw mandrel 8 is connected with motor shaft, and nut 9 is connected with slide block 4, and 8 rotations of motor shaft rotating band movable wire bar drive slide block 4 motions.
Also be provided with hold-down mechanism on the monitor station 1, described hold-down mechanism is by the cylinder holder 11 that is arranged on the monitor station 1, source of the gas, and cylinder 12, cylinder piston rod and sliding sleeve 13 are formed, and sliding sleeve 13 is connected with cylinder 12 by cylinder piston rod, and cylinder 12 is connected with source of the gas.Control module 6 adopts single-chip microcomputer.
When needs carry out the product detection, neutral position switch to be measured is put on the carriage 2, start source of the gas, cylinder piston rod drives sliding sleeve 13 and is inserted on the neutral position switch to be measured, neutral position switch to be measured is pressed on the carriage 2, control module 6 is according to the order actuating motor 3 of control knob, rotating shaft rotating band movable wire bar 8 rotations of motor 3, drive slide block 4 motions, slide block 4 is towards neutral position switch steel ball to be measured end motion, and during the steel ball end in contact of slide block 4 and neutral position switch to be measured, the pressure transducer 5 on the slide block 4 imports pressure signal in the control module 2 into, control module 6 shows pressure value by display module 7, determine whether neutral position switch to be measured is qualified.
Claims (4)
1. switch pick-up unit, it is characterized in that: it comprises monitor station (1), be arranged on the carriage (2) on the monitor station (1), also be provided with pedestal (10) on the monitor station (1), pedestal (10) is provided with the slide block (4) that passes pedestal (10), one end of slide block (4) is connected by the motor shaft of drive unit with motor (3), the other end is provided with pressure transducer (5), pressure transducer (5) is connected with the input end of control module (6), and the output terminal of control module (6) is connected with display unit (7) with motor (3) respectively.
2. a kind of switch pick-up unit according to claim 1, it is characterized in that: described monitor station also is provided with hold-down mechanism on (1), described hold-down mechanism is by the cylinder holder (11) that is arranged on the monitor station (1), source of the gas, cylinder (12), cylinder piston rod and sliding sleeve (13) are formed, and sliding sleeve (13) is connected with cylinder (12) by cylinder piston rod, and cylinder (12) is connected with source of the gas.
3. a kind of switch pick-up unit according to claim 1 and 2 is characterized in that: described drive unit adopts feed screw nut's structure, and screw mandrel (8) is connected with motor shaft, and nut (9) is connected with slide block (4).
4. a kind of switch pick-up unit according to claim 1 and 2 is characterized in that: described control module (6) adopts single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201801266U CN201522344U (en) | 2009-10-26 | 2009-10-26 | Switch detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201801266U CN201522344U (en) | 2009-10-26 | 2009-10-26 | Switch detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522344U true CN201522344U (en) | 2010-07-07 |
Family
ID=42508522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201801266U Expired - Fee Related CN201522344U (en) | 2009-10-26 | 2009-10-26 | Switch detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522344U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661825A (en) * | 2012-04-26 | 2012-09-12 | 武汉理工大学 | Button force test device |
| CN102829904A (en) * | 2012-08-24 | 2012-12-19 | 苏州电器科学研究院股份有限公司 | F and 3F force measurement adjustable device |
| CN106842011A (en) * | 2017-01-25 | 2017-06-13 | 重庆华之龙汽车制冷系统有限公司 | Air-conditioning switch detecting system |
-
2009
- 2009-10-26 CN CN2009201801266U patent/CN201522344U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661825A (en) * | 2012-04-26 | 2012-09-12 | 武汉理工大学 | Button force test device |
| CN102829904A (en) * | 2012-08-24 | 2012-12-19 | 苏州电器科学研究院股份有限公司 | F and 3F force measurement adjustable device |
| CN106842011A (en) * | 2017-01-25 | 2017-06-13 | 重庆华之龙汽车制冷系统有限公司 | Air-conditioning switch detecting system |
| CN106842011B (en) * | 2017-01-25 | 2023-05-23 | 重庆华之龙汽车制冷系统有限公司 | Air conditioner switch detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20101026 |