CN210293139U - Novel sensing device for detecting position of discharging car by microwave - Google Patents
Novel sensing device for detecting position of discharging car by microwave Download PDFInfo
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- CN210293139U CN210293139U CN201921122491.1U CN201921122491U CN210293139U CN 210293139 U CN210293139 U CN 210293139U CN 201921122491 U CN201921122491 U CN 201921122491U CN 210293139 U CN210293139 U CN 210293139U
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Abstract
The utility model discloses a novel sensing device for detecting the position of a discharging car by microwave, in particular to the field of sensors, which comprises a sensor body, wherein the sensor body is provided with a dustproof component, and the bottom of the dustproof component is provided with a heat dissipation component; the dustproof assembly comprises a base, a protective cover is fixedly arranged at the top of the base, and a fixed block is fixedly arranged on the inner side of the top of the protective cover; the heat dissipation assembly includes a water tank. The utility model discloses a form a sealed space between base and the safety cover, thereby play fine dustproof effect, air through the safety cover flows with higher speed, thereby take away the heat on the sensor body, make the sensor body cooling, thereby reach fine radiating effect, get into the aquatic earlier after through first trachea tip through the air, thereby make the dust in the air dissolve in the aquatic, and the dust can not return into the safety cover through the third trachea, thereby further promote dustproof effect, and then increased the life of sensor.
Description
Technical Field
The embodiment of the utility model provides a relate to sensing device technical field, concretely relates to novel sensing of unloading car position is surveyed to microwave device.
Background
Microwave detection dummy car is at the during operation, knows its position at real time place, helps managing it, and convenient operation improves work efficiency, when fixing a position microwave detection dummy car, generally need adopt displacement sensor.
The displacement sensor is also called as linear sensor, and is a linear device belonging to metal induction, and its function is to convert various measured physical quantities into electric quantity, and in the course of production, the measurement of displacement is generally divided into two kinds of measurement of physical size and mechanical displacement, and according to the different form of measured variable conversion, the displacement sensor can be divided into two kinds of analog type and digital type, and the analog type can be divided into two kinds of physical type and structural type. The common displacement sensors are mostly in analog structure types, and comprise potentiometer type displacement sensors, inductive type displacement sensors, synchro machines, capacitive type displacement sensors, eddy current type displacement sensors, Hall type displacement sensors and the like, and the digital type displacement sensors have the important advantage that signals can be conveniently and directly sent to a computer system, and are developed rapidly and increasingly widely applied.
The displacement sensor still has certain shortcoming in the use, if in installation and use, external environment factor has not neglected influence to displacement sensor performance and life, and operating temperature range is an important performance index who determines the displacement sensor quality, if operating temperature is too high, can accelerate sensor electronic circuit's loss, and the dust has the risk that makes displacement sensor inner member contact failure to displacement sensor's life has been reduced.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a novel sensing device of microwave detection dummy car position to solve among the prior art because dust and high temperature and the reduction displacement sensor's that leads to problem.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a novel sensing device for detecting the position of a discharging car by microwaves comprises a sensor body, wherein a dustproof assembly is arranged on the sensor body, and a heat dissipation assembly is arranged at the bottom of the dustproof assembly;
the dustproof assembly comprises a base, a protective cover is fixedly arranged at the top of the base, and a fixed block is fixedly arranged on the inner side of the top of the protective cover;
the heat dissipation assembly comprises a water tank, a water inlet pipe is arranged at the top of the water tank in a penetrating mode, a water outlet pipe is arranged on one side of the bottom of the water tank in a penetrating mode, a valve is fixedly arranged on the water outlet pipe, a first air pipe, a second air pipe and a third air pipe are arranged at the top of the water tank in a penetrating mode, a fourth air pipe is arranged on one side of the base in a penetrating mode, a fixing box is fixedly arranged at one end of the fourth air pipe, a fixing rod is fixedly arranged inside the fixing box, a motor is fixedly arranged on the fixing rod, a fan is fixedly arranged on the motor, a partition plate is.
Further, the sensor body is fixedly arranged at the bottom of the fixing block.
Further, the second air pipe is arranged between the first air pipe and the third air pipe.
Furthermore, the second air pipe penetrates through the bottom of the base.
Furthermore, one end of the third air pipe penetrates through one side of the fixed box.
The utility model provides a novel sensing of microwave detection dummy car position device, still includes the retainer plate, the base top is located to the retainer plate is fixed, the inboard fixed first screw thread that is equipped with of retainer plate.
Furthermore, a second thread is fixedly arranged on the outer side of the bottom of the protective cover, and the first thread is meshed with the second thread.
The embodiment of the utility model provides a have following advantage:
1. a sealed space is formed between the base and the protective cover, so that dust is prevented from contacting with the sensor body, a good dustproof effect is achieved, air in the protective cover flows at an accelerated speed, heat on the sensor body is taken away, the sensor body is cooled, a good heat dissipation effect is achieved, the air firstly enters water after passing through the end part of the first air pipe, so that the dust in the air is dissolved in the water, the air is purified, the dust is prevented from entering the protective cover, the dust is still prevented from entering the protective cover during heat dissipation, one end of the third air pipe is arranged in the water, the dust is only melted in the water even if entering the right side of the partition plate in the water tank through the water inlet pipe, and cannot enter the protective cover through the third air pipe, the dustproof effect is further improved, and the service life of the sensor is prolonged;
2. through with the fixed setting of retainer plate on the base and cup joint on the safety cover to make better quilt of safety cover fixed, and adopt first screw thread and second screw thread meshing between safety cover and the retainer plate, when making the sensor body of needs maintenance, only need twist the safety cover, can lift the safety cover off with the sensor body above that, it is very convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a novel sensing device for detecting the position of a discharging car by microwaves, according to an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a novel sensing device for detecting the position of a discharging car by microwaves, which is provided by an embodiment of the present invention;
fig. 3 is a schematic side view of a water tank of a novel sensing device for detecting the position of a discharging car by microwave according to an embodiment of the present invention;
fig. 4 is a schematic view of a base overlooking structure of a sensing device for detecting the position of a discharging car by microwave according to an embodiment of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a protective cover of a sensing device for detecting the position of a discharging car by microwave according to an embodiment of the present invention.
In the figure: the sensor comprises a sensor body 1, a dustproof component 2, a heat dissipation component 3, a base 4, a protective cover 5, a fixing block 6, a water tank 7, a water inlet pipe 8, a water outlet pipe 9, a valve 10, a first air pipe 11, a second air pipe 12, a third air pipe 13, a fourth air pipe 14, a fixing box 15, a fixing rod 16, a motor 17, a fan 18, a partition plate 19, a water through hole 20, a fixing ring 21, a first thread 22 and a second thread 23.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The novel sensing device for detecting the position of the discharging car by microwaves, as shown in the attached drawings 1-5, comprises a sensor body 1, wherein a dustproof assembly 2 is arranged on the sensor body 1, and a heat dissipation assembly 3 is arranged at the bottom of the dustproof assembly 2;
the dustproof assembly 2 comprises a base 4, a protective cover 5 is fixedly arranged at the top of the base 4, and a fixed block 6 is fixedly arranged on the inner side of the top of the protective cover 5;
the heat dissipation assembly 3 comprises a water tank 7, a water inlet pipe 8 penetrates through the top of the water tank 7, a water outlet pipe 9 penetrates through one side of the bottom of the water tank 7, a valve 10 is fixedly arranged on the water outlet pipe 9, a first air pipe 11, a second air pipe 12 and a third air pipe 13 penetrate through the top of the water tank 7, a fourth air pipe 14 penetrates through one side of the base 4, a fixing box 15 is fixedly arranged at one end of the fourth air pipe 14, a fixing rod 16 is fixedly arranged inside the fixing box 15, a motor 17 is fixedly arranged on the fixing rod 16, a fan 18 is fixedly arranged on the motor 17, a partition plate 19 is fixedly arranged on the inner side of the top of the water tank 7, and a water through hole 20 is;
the sensor body 1 is fixedly arranged at the bottom of the fixed block 6;
the second air pipe 12 is arranged between the first air pipe 11 and the third air pipe 13;
the second air pipe 12 penetrates the bottom of the base 4;
one end of the third air pipe 13 penetrates through one side of the fixed box 15.
The implementation mode is specifically as follows: when the sensor is used, the sensor body 1 is arranged on the inner side of the protective cover 5 and is fixed through the fixing block 6, the protective cover 5 is covered on the base 4, so that a sealed space is formed between the base 4 and the protective cover 5, thereby ensuring that dust can not contact with the sensor body 1 and playing a good dustproof effect, clear water is added into the water inlet pipe 8, when the temperature in the protective cover 5 is higher, the fan 18 on the protective cover is driven to swing through the work of the motor 17, the air flow is accelerated through the swing of the fan 18, so that the air in the protective cover 5 is introduced into the fixing box 15 through the fourth air pipe 14, the negative pressure is generated inside the protective cover 5, the air pressure on the left side of the partition plate 19 in the water tank 7 is larger than the air pressure in the protective cover 5 at the moment, the air on the left side of the partition plate 19 in the water tank 7, thereby taking away the heat on the sensor body 1, cooling the sensor body 1, thereby achieving good heat dissipation effect, negative pressure is generated after the air on the left side of the partition plate 19 in the water tank 7 flows into the protective cover 5, the external air pressure is larger than the air pressure on the left side of the partition plate 19 in the water tank 7, thereby the external air flows into the left side of the partition plate 19 in the water tank 7 through the first air pipe 11, the air enters into the water firstly after passing through the end part of the first air pipe 11, thereby the dust in the air is dissolved in the water, the air is purified, the dust is prevented from entering the protective cover 5, the dustproof effect is still achieved during heat dissipation, then the air in the fixed box 15 is guided into the right side of the partition plate 19 in the water tank 7 through the third air pipe 13, the air is discharged through the water inlet pipe 8, because one end of the third air pipe 13 is arranged in, and only can be melted in water, and can not return into the protective cover 5 through the third air pipe 13, so that the dustproof effect is further improved, and the service life of the sensor is prolonged.
The novel sensing device for detecting the position of the discharging car by microwaves, as shown in the attached drawings 1, 2, 4 and 5, further comprises a fixing ring 21, wherein the fixing ring 21 is fixedly arranged at the top of the base 4, and a first thread 22 is fixedly arranged on the inner side of the fixing ring 21;
and a second thread 23 is fixedly arranged on the outer side of the bottom of the protective cover 5, and the first thread 22 is meshed with the second thread 23.
The implementation mode is specifically as follows: through fixed the setting with retainer plate 21 on base 4 and cup joint on safety cover 5 to make the better quilt of safety cover 5 fixed, and adopt first screw thread 22 and the meshing of second screw thread 23 between safety cover 5 and the retainer plate 21, when making need maintain sensor body 1, only need twist safety cover 5, can lift off safety cover 5 and sensor body 1 above that, it is very convenient.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a sealed space is formed between the base 4 and the protective cover 5, so as to ensure that dust is not in contact with the sensor body 1, thereby achieving a good dustproof effect, the air in the protective cover 5 flows at an increased speed to take away heat on the sensor body 1, so as to cool the sensor body 1, thereby achieving a good heat dissipation effect, the air firstly enters the water after passing through the end part of the first air pipe 11, so that the dust in the air is dissolved in the water, the air is purified, the dust is prevented from entering the protective cover 5, the dust still has a dustproof effect during heat dissipation, one end of the third air pipe 13 is arranged in the water, the dust is only melted in the water even entering the right side of the partition plate 19 in the water tank 7 through the water inlet pipe 8, and cannot return into the protective cover 5 through the third air pipe 13, thereby further improving the dustproof, thereby prolonging the service life of the sensor;
referring to the attached drawings 1, 2, 4 and 5 of the specification, the fixing ring 21 is fixedly arranged on the base 4 and sleeved on the protection cover 5, so that the protection cover 5 is better fixed, and the protection cover 5 and the fixing ring 21 are meshed by the first threads 22 and the second threads 23, so that when the sensor body 1 needs to be maintained, the protection cover 5 and the sensor body 1 on the protection cover 5 can be detached only by screwing the protection cover 5, and the sensor body is very convenient.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a novel sensing device of microwave detection dummy car position, includes sensor body (1), its characterized in that: the sensor body (1) is provided with a dustproof assembly (2), and the bottom of the dustproof assembly (2) is provided with a heat dissipation assembly (3);
the dustproof assembly (2) comprises a base (4), a protective cover (5) is fixedly arranged at the top of the base (4), and a fixed block (6) is fixedly arranged on the inner side of the top of the protective cover (5);
the heat dissipation component (3) comprises a water tank (7), a water inlet pipe (8) penetrates through the top of the water tank (7), a water outlet pipe (9) penetrates through one side of the bottom of the water tank (7), a valve (10) is fixedly arranged on the water outlet pipe (9), a first air pipe (11), a second air pipe (12) and a third air pipe (13) are arranged at the top of the water tank (7) in a penetrating way, a fourth air pipe (14) penetrates through one side of the base (4), a fixing box (15) is fixedly arranged at one end of the fourth air pipe (14), a fixed rod (16) is fixedly arranged in the fixed box (15), a motor (17) is fixedly arranged on the fixed rod (16), the fan (18) is fixedly arranged on the motor (17), a partition plate (19) is fixedly arranged on the inner side of the top of the water tank (7), and a water through hole (20) is formed in the bottom of the partition plate (19).
2. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 1, wherein: the top of the base (4) is fixedly provided with a fixing ring (21), and the inner side of the fixing ring (21) is fixedly provided with a first thread (22).
3. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 2, wherein: the outer side of the bottom of the protective cover (5) is fixedly provided with a second thread (23), and the first thread (22) is meshed with the second thread (23).
4. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 1, wherein: the sensor body (1) is fixedly arranged at the bottom of the fixing block (6).
5. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 1, wherein: the second air pipe (12) is arranged between the first air pipe (11) and the third air pipe (13).
6. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 1, wherein: the second air pipe (12) penetrates through the bottom of the base (4).
7. The novel sensing device for detecting the position of the discharging car by microwaves as claimed in claim 1, wherein: one end of the third air pipe (13) penetrates through one side of the fixed box (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122491.1U CN210293139U (en) | 2019-07-17 | 2019-07-17 | Novel sensing device for detecting position of discharging car by microwave |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921122491.1U CN210293139U (en) | 2019-07-17 | 2019-07-17 | Novel sensing device for detecting position of discharging car by microwave |
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| CN210293139U true CN210293139U (en) | 2020-04-10 |
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| CN201921122491.1U Active CN210293139U (en) | 2019-07-17 | 2019-07-17 | Novel sensing device for detecting position of discharging car by microwave |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176254A (en) * | 2021-04-23 | 2021-07-27 | 津制仪表(天津)有限公司 | Environmental climate multi-parameter online detector |
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2019
- 2019-07-17 CN CN201921122491.1U patent/CN210293139U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113176254A (en) * | 2021-04-23 | 2021-07-27 | 津制仪表(天津)有限公司 | Environmental climate multi-parameter online detector |
| CN113176254B (en) * | 2021-04-23 | 2022-09-16 | 津制仪表(天津)有限公司 | Environmental climate multi-parameter online detector |
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