CN214010644U - Pressure sensor fault detection device - Google Patents
Pressure sensor fault detection device Download PDFInfo
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- CN214010644U CN214010644U CN202023240048.XU CN202023240048U CN214010644U CN 214010644 U CN214010644 U CN 214010644U CN 202023240048 U CN202023240048 U CN 202023240048U CN 214010644 U CN214010644 U CN 214010644U
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- pressure sensor
- cam
- detection device
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- top board
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Abstract
The utility model discloses a pressure sensor fault detection device, which relates to the technical field of sensor detection and mainly solves the problems that the existing pressure sensor detection is mostly carried out manually and has low efficiency; the device includes the conveyer belt, the bottom of conveyer belt is provided with the rack, rack and conveying gear intermeshing, the rack symmetry sets up the bottom both sides at the conveyer belt, evenly be provided with the standing groove on the conveyer belt, pressure sensor has been placed in the standing groove, the last pressure cap of installing of pressure sensor, be provided with the inserting groove on the pressure cap, be provided with in the standing groove and lead electrical pillar, it mutually supports with the inserting groove to lead electrical pillar, the upside of conveyer belt is provided with the top board, the bottom of top board is provided with presses the briquetting, the top board passes through traveller movable mounting, the traveller is fixed to be set up, be provided with return spring between traveller and the top board.
Description
Technical Field
The utility model relates to a sensor detects technical field, specifically is a pressure sensor fault detection device.
Background
The pressure sensor is a common sensor in a mechanical structure and is mainly used for detecting the pressure value between contact surfaces, so that the equipment is ensured to operate within a normal value range, and accidents are avoided.
The importance of the pressure sensor is self-evident, so the quality of the pressure sensor affects whether the equipment can normally operate, the existing pressure sensor needs to manually detect the sensor after being manufactured, quality inspection is completed, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure sensor fault detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a pressure sensor fault detection device comprises a conveying belt, wherein a rack is arranged at the bottom of the conveying belt, the rack is meshed with a conveying gear, the racks are symmetrically arranged on two sides of the bottom of the conveying belt, a placing groove is uniformly formed in the conveying belt, a pressure sensor is placed in the placing groove, a pressing cap is mounted on the pressure sensor, the pressure sensor is in limited installation with the placing groove through the pressing cap, an inserting groove is formed in the pressing cap, a conductive post is arranged in the placing groove and matched with the inserting groove, an upper pressing plate is arranged on the upper side of the conveying belt, a pressing block is arranged at the bottom of the upper pressing plate, the upper pressing plate is movably mounted through a sliding post, the sliding post is fixedly arranged, a return spring is arranged between the sliding post and the upper pressing plate, and a first cam is arranged on the upper side of the upper pressing plate, the first cam is connected with the power device, a lower pressing plate is arranged at the bottom of the conveying belt, a supporting block is arranged on the lower pressing plate, and a positioning device is arranged between the pressing block and the pressing cap.
As a further aspect of the present invention: the lower pressing plate is movably mounted, the lower pressing plate is connected with the same sliding column, a return spring is arranged between the lower pressing plate and the sliding column, and a second cam is arranged at the bottom of the lower pressing plate.
As a further aspect of the present invention: the power device comprises a first belt wheel and a second belt wheel, the first belt wheel is coaxially mounted with the first cam, the second belt wheel is coaxially mounted with the second cam, a belt is arranged between the first belt wheel and the second belt wheel, and the first belt wheel is connected with the motor.
As a further aspect of the present invention: the first cam is disposed opposite the second cam.
As a further aspect of the present invention: the positioning device comprises an infrared receiver in the pressing block, and an infrared signal transmitter is arranged in the pressing cap.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a evenly set up the standing groove on the conveyer belt, combine the standing groove to place pressure sensor, through set up the press cap on pressure sensor, combine to press the press cap to carry out spacing installation to pressure sensor; the pressing cap is pressed through the upper pressing plate, the first cam and the pressing block, and the pressure sensor is detected by matching with the support block on the lower pressing plate, so that whether the pressure sensor is qualified or not is obtained; the automatic return of the upper pressing plate and the lower pressing plate is realized by arranging the sliding column and the return spring, so that the interference of the pressing block and the supporting block on the movement of the pressure sensor is avoided; through pressing the briquetting and pressing the interior positioner that sets up of pressure cap, combine infrared signal transmitter and infrared signal receiver to fix a position, the start-up and the closing of control conveyer belt to be convenient for press the detection and carry the operation voluntarily, promote automatic level, promote detection efficiency simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a pressure sensor failure detection apparatus.
Fig. 2 is a schematic cross-sectional view of a conveyor belt in a pressure sensor failure detection apparatus.
Fig. 3 is a schematic structural view of a pressing cap in a pressure sensor failure detection apparatus.
Fig. 4 is a schematic view showing the installation of a belt in a pressure sensor failure detecting apparatus.
Fig. 5 is a schematic structural diagram of a conveyor belt in a pressure sensor failure detection device.
In the figure: the device comprises a conveying belt 1, a placing groove 100, a conductive column 101, a rack 102, a conveying gear 2, an upper pressing plate 3, a first cam 4, a first belt wheel 40, a belt 41, a second belt wheel 42, a sliding column 5, a return spring 6, a pressing block 7, an infrared receiver 8, a pressing cap 9, a plug-in groove 90, an infrared signal transmitter 10, a pressure sensor 11, a pressing plate 12, a second cam 13 and a supporting block 14.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-5, a pressure sensor fault detection device includes a conveyor belt 1, a rack 102 is disposed at the bottom of the conveyor belt 1, the rack 102 is engaged with a conveying gear 2, the rack 102 is symmetrically disposed at two sides of the bottom of the conveyor belt 1, a placement groove 100 is uniformly disposed on the conveyor belt 1, a pressure sensor 11 is disposed in the placement groove 100, a pressing cap 9 is mounted on the pressure sensor 11, the pressure sensor 11 is mounted at a limited position with the placement groove 100 through the pressing cap 9, an insertion groove 90 is disposed on the pressing cap 9, a conductive post 101 is disposed in the placement groove 100, the conductive post 101 is matched with the insertion groove 90, an upper pressing plate 3 is disposed at the upper side of the conveyor belt 1, a pressing block 7 is disposed at the bottom of the upper pressing plate 3, the upper pressing plate 3 is movably mounted through a sliding post 5, and the sliding post 5 is fixedly disposed, a return spring 6 is arranged between the sliding column 5 and the upper pressing plate 3, a first cam 4 is arranged on the upper side of the upper pressing plate 3, the first cam 4 is connected with a power device, a lower pressing plate 12 is arranged at the bottom of the conveying belt 1, a supporting block 14 is arranged on the lower pressing plate 12, and a positioning device is arranged between the pressing block 7 and the pressing cap 9.
Specifically, the pressure test operation of the pressure sensor 11 on the conveying belt 1 is realized through the pressing cap 9 and the pressing block 7; through set up inserting groove 90 in pressing cap 9 for be connected electrically between pressure sensor 11 and inserting groove 90, the conductive post 101 on the cooperation conveyer belt 1 forms the return circuit, thereby realizes the circular telegram purpose, and wherein it is continuous with the power cord respectively to lead electrical post 101.
Further, the lower pressing plate 12 is movably installed, the lower pressing plate 12 is connected with the same sliding column 5, a return spring 6 is arranged between the lower pressing plate 12 and the sliding column 5, and a second cam 13 is arranged at the bottom of the lower pressing plate 12.
Specifically, in order to avoid interference between the pressing block 7 and the supporting block 14 on the moving pressure sensor 11, the upper pressing plate 3 and the lower pressing plate 12 are movably mounted through the return spring 6 and the sliding column 5, and after the pressure test is completed, the upper pressing plate 3 and the lower pressing plate 12 return.
Further, the positioning device comprises an infrared receiver 8 in the pressing block 7, and an infrared signal emitter 10 is arranged in the pressing cap 9.
Specifically, the starting and closing of the conveyer belt 1 are realized through the infrared signal emitter 10 and the infrared receiver 8, when the infrared receiver 8 receives a signal of the infrared signal emitter 10, the conveyer belt 1 stops and starts to perform a pressure test operation, and after the pressure test is completed, the conveyer belt 1 is started to perform a detection operation of the next pressure sensor 11.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A pressure sensor failure detection device comprising all the components of embodiment 1, further comprising:
further, the power device comprises a first belt wheel 40 and a second belt wheel 42, the first belt wheel 40 and the first cam 4 are coaxially installed, the second belt wheel 42 and the second cam 13 are coaxially installed, a belt 41 is arranged between the first belt wheel 40 and the second belt wheel 42, and the first belt wheel 40 is connected with the motor.
Specifically, the power structure is simplified by arranging the first belt wheel 40 and the second belt wheel 42, and matching the motor and the belt 41, so that the single motor can simultaneously control the moving operation of the upper pressing plate 3 and the lower pressing plate 12.
Further, the first cam 4 is disposed opposite to the second cam 13.
Specifically, the opposite arrangement of the first cam 4 and the second cam 13 facilitates the simultaneous control of the mutual approach and the self-return operation of the upper platen 3 and the lower platen 12, simplifying the power structure.
The utility model discloses a theory of operation is:
as shown in fig. 1 to 5, the conveyer belt 1 is uniformly provided with the placing grooves 100, the pressure sensors 11 are placed in combination with the placing grooves 100, the pressure sensors 11 are installed in a limiting manner in combination with the pressing caps 9 by arranging the pressing caps 9 on the pressure sensors 11; the pressing cap 9 is pressed through the upper pressing plate 3, the first cam 4 and the pressing block 7, and the pressure sensor 11 is detected by matching with the support block 14 on the lower pressing plate 12, so that whether the pressure sensor 11 is qualified or not is obtained; the automatic return of the upper pressing plate 3 and the lower pressing plate 12 is realized by arranging the sliding column 5 and the return spring 6, so that the interference of the pressing block 7 and the supporting block 14 on the movement of the pressure sensor 11 is avoided; through setting up positioner according to the briquetting 7 and according to the pressure cap 9, combine infrared signal transmitter 10 and infrared signal receiver to fix a position, control the start-up and the closing of conveyer belt 1 to be convenient for press the detection and carry the operation voluntarily, promote automatic level, promote detection efficiency simultaneously.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A pressure sensor fault detection device comprises a conveying belt (1), wherein a rack (102) is arranged at the bottom of the conveying belt (1), the rack (102) is meshed with a conveying gear (2), and the pressure sensor fault detection device is characterized in that the rack (102) is symmetrically arranged on two sides of the bottom of the conveying belt (1), a placing groove (100) is uniformly arranged on the conveying belt (1), a pressure sensor (11) is placed in the placing groove (100), a pressing cap (9) is installed on the pressure sensor (11), the pressure sensor (11) is in limited installation with the placing groove (100) through the pressing cap (9), an insertion groove (90) is arranged on the pressing cap (9), a conductive column (101) is arranged in the placing groove (100), the conductive column (101) is matched with the insertion groove (90), an upper pressing plate (3) is arranged on the upper side of the conveying belt (1), the bottom of top board (3) is provided with presses down piece (7), top board (3) are through traveller (5) movable mounting, traveller (5) fixed the setting, be provided with return spring (6) between traveller (5) and top board (3), the upside of top board (3) is provided with first cam (4), first cam (4) link to each other with power device, the bottom of conveyer belt (1) is provided with holding down plate (12), be provided with on holding down plate (12) and hold in the palm piece (14), press down piece (7) and press and be provided with positioner between cap (9).
2. The pressure sensor fault detection device according to claim 1, characterized in that the lower pressure plate (12) is movably mounted, the lower pressure plate (12) is connected with the same sliding column (5), a return spring (6) is arranged between the lower pressure plate (12) and the sliding column (5), and a second cam (13) is arranged at the bottom of the lower pressure plate (12).
3. A pressure sensor failure detection device according to claim 1, characterized in that the power means comprises a first pulley (40) and a second pulley (42), the first pulley (40) being coaxially mounted with the first cam (4), the second pulley (42) being coaxially mounted with the second cam (13), a belt (41) being arranged between the first pulley (40) and the second pulley (42), the first pulley (40) being connected to a motor.
4. A pressure sensor failure detection device according to claim 2, characterized in that the first cam (4) is located opposite the second cam (13).
5. A pressure sensor failure detection device according to claim 1, characterized in that the positioning means comprise an infrared receiver (8) in the pressing block (7), and an infrared signal emitter (10) is arranged in the pressing cap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240048.XU CN214010644U (en) | 2020-12-29 | 2020-12-29 | Pressure sensor fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023240048.XU CN214010644U (en) | 2020-12-29 | 2020-12-29 | Pressure sensor fault detection device |
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| Publication Number | Publication Date |
|---|---|
| CN214010644U true CN214010644U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023240048.XU Active CN214010644U (en) | 2020-12-29 | 2020-12-29 | Pressure sensor fault detection device |
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| CN (1) | CN214010644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858216A (en) * | 2022-05-07 | 2022-08-05 | 河北地质大学 | Geological disaster monitoring system and device based on optical fiber sensing technology |
-
2020
- 2020-12-29 CN CN202023240048.XU patent/CN214010644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114858216A (en) * | 2022-05-07 | 2022-08-05 | 河北地质大学 | Geological disaster monitoring system and device based on optical fiber sensing technology |
| CN114858216B (en) * | 2022-05-07 | 2023-09-12 | 河北地质大学 | Geological disaster monitoring system based on optical fiber sensing technology |
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