CN210051897U - Combined distance measuring proximity sensor - Google Patents
Combined distance measuring proximity sensor Download PDFInfo
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- CN210051897U CN210051897U CN201920667110.1U CN201920667110U CN210051897U CN 210051897 U CN210051897 U CN 210051897U CN 201920667110 U CN201920667110 U CN 201920667110U CN 210051897 U CN210051897 U CN 210051897U
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Abstract
The utility model discloses a modular range finding proximity sensor, including supporting the underframe, the intermediate position rotation of supporting the underframe bottom is connected with the support pivot, the top fixedly connected with sensor inside casing of support pivot, the sensor inside casing left side is close to the position fixedly connected with extension slot of below, the sensor inside casing left side just is located the position fixedly connected with signal receiving groove of the top of extending the slot, the inside left side of sensor inside casing just is close to the position fixedly connected with transmission installation mechanism of extension slot, the intermediate position fixedly connected with master controller on the inside right side of sensor inside casing, the inside top of sensor inside casing just is close to the position fixedly connected with signal receiver in signal receiving groove, the utility model relates to a range finding sensor technical field. This combined ranging proximity sensor has reached the combination that realizes the internal element, and the change of being convenient for realizes intelligence response rainwater, improves ranging sensor life's purpose.
Description
Technical Field
The utility model relates to a range finding sensor technical field specifically is a modular range finding proximity sensor.
Background
Laser range finding sensor: the laser diode first emits laser pulses directed at the target. The laser light is scattered in all directions after being reflected by the target. Part of the scattered light returns to the sensor receiver, is received by the optical system and is imaged onto the avalanche photodiode. The avalanche photodiode is an optical sensor having an amplification function therein, and thus it can detect an extremely weak optical signal. The time from the emission of the light pulse to the return to be received is recorded and processed, i.e. the target distance can be determined.
At present, elements such as a laser diode and the like in the distance measuring sensor cannot be disassembled, so that only an integral part can be replaced after a certain element is damaged, and the maintenance cost is increased; for an outdoor fixed distance measuring sensor, the internal elements of the outdoor fixed distance measuring sensor are damaged by rainwater, and the service life is short.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a combined distance measuring proximity sensor, which solves the problem that the original elements such as a laser diode and the like in the current distance measuring sensor can not be disassembled, so that only the whole part can be replaced after a certain element is damaged, thereby increasing the maintenance cost; the outdoor fixed distance measuring sensor has the problems that the internal elements of the outdoor fixed distance measuring sensor are damaged by rainwater and the service life is short.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a combined type distance measurement proximity sensor comprises a supporting bottom frame, wherein a supporting rotating shaft is rotatably connected to the middle position of the bottom of the supporting bottom frame, a sensor inner frame is fixedly connected to the top of the supporting rotating shaft, an extending slot is fixedly connected to the position, close to the lower side, of the left side of the sensor inner frame, a signal receiving slot is fixedly connected to the position, on the left side of the sensor inner frame and above the extending slot, a transmitting and mounting mechanism is fixedly connected to the position, close to the extending slot, of the left side of the inside of the sensor inner frame, a master controller is fixedly connected to the middle position of the right side of the inside of the sensor inner frame, and a signal receiver is fixedly;
the launching installation mechanism comprises a supporting table, a movable sliding block is connected to the inside of the supporting table in a sliding mode, a lower clamping groove is fixedly connected to the top of the movable sliding block, an upper clamping groove is connected to the top of the lower clamping groove in a rotating mode, and a rainwater sensor is fixedly connected to the top of the upper clamping groove.
Preferably, a semiconductor laser emitter is arranged between the lower clamping groove and the clamping groove, and the middle position of the top of the lower clamping groove is clamped with the lower clamping groove through a buckle.
Preferably, the right side of the inside of the sensor inner frame is rotatably connected with an internal thread transmission rod, the left side of the internal thread transmission rod penetrates through and is in threaded connection with a transmission screw rod, and the left side of the transmission screw rod and the emission mounting mechanism are arranged.
Preferably, the right side of the bottom of the sensor inner frame is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a driving rotating wheel, a driven rotating wheel is fixedly connected with the axis of the internal thread transmission rod, and the driven rotating wheel is in transmission connection with the driving rotating wheel through a belt.
Preferably, the bottom end inside the supporting bottom frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a driving gear, the outer axis of the supporting rotating shaft is fixedly connected with a transmission gear, and the transmission gear is meshed with the driving gear.
Preferably, the output end of the rainwater sensor is connected with a master controller, and the output end of the master controller is connected with the second motor.
(III) advantageous effects
The utility model provides a modular range finding proximity sensor. The method has the following beneficial effects:
the combined type distance measurement proximity sensor can realize the flexibility of the distance measurement sensor by controlling the work of a first motor, wherein the first motor drives an inner frame of the sensor to integrally rotate through gear meshing, so that the distance measurement sensor can work under a normal environment; adjustable buckle for it is fixed to press from both sides the joint between the groove and press from both sides down, thereby realizes semiconductor laser emitter's change and installation, has reached the combination that realizes internal element, is convenient for change, realizes intelligent response rainwater, improves distance measuring sensor life's purpose.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic structural diagram of the launching mechanism of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 1 at A according to the present invention;
fig. 4 is a block diagram of the sensing element of the present invention.
In the figure: the device comprises a support bottom frame 1, a support rotating shaft 2, a sensor inner frame 3, a 4 extending slot, a 5 signal receiving slot, a 6 transmitting and mounting mechanism, a 601 support table, a 602 moving sliding block, a 603 lower clamping slot, a 604 upper clamping slot, a 605 rain sensor, a 606 semiconductor laser transmitter, a 607 buckle, a 7 general controller, an 8 signal receiver, a 9 internal thread transmission rod, a 10 transmission screw rod, a 11 second motor, a 12 driving rotating wheel, a 13 driven rotating wheel, a 14 first motor, a 15 driving gear, a 16 transmission gear and a 17 belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: a combined ranging proximity sensor comprises a supporting bottom frame 1, wherein a supporting rotating shaft 2 is rotatably connected to the middle position of the bottom of the supporting bottom frame 1, a sensor inner frame 3 is fixedly connected to the top of the supporting rotating shaft 2, an extending slot 4 is fixedly connected to the position, close to the lower side, of the left side of the sensor inner frame 3, a signal receiving slot 5 is fixedly connected to the position, located above the extending slot 4, of the left side of the sensor inner frame 3, a transmitting and mounting mechanism 6 is fixedly connected to the position, close to the extending slot 4, of the left side of the inside of the sensor inner frame 3, a master controller 7 is fixedly connected to the middle position, close to the right side of the inside of the sensor inner frame 3, and;
the launching and installing mechanism 6 comprises a supporting platform 601, a movable sliding block 602 is connected inside the supporting platform 601 in a sliding mode, a lower clamping groove 603 is fixedly connected to the top of the movable sliding block 602, an upper clamping groove 604 is rotatably connected to the top of the lower clamping groove 603, and a rainwater sensor 605 is fixedly connected to the top of the upper clamping groove 604. A semiconductor laser emitter 606 is arranged between the lower clamping groove 603 and the clamping groove 604, and the middle position of the top of the lower clamping groove 603 is clamped with the lower clamping groove 603 through a clamp 607. An internal thread transmission rod 9 is rotatably connected to the right side inside the sensor inner frame 3, the left side of the internal thread transmission rod 9 penetrates through and is in threaded connection with a transmission screw rod 10, and the left side of the transmission screw rod 10 is connected with the emission mounting mechanism 6. The right side of the bottom of the sensor inner frame 3 is fixedly connected with a second motor 11, an output shaft of the second motor 11 is fixedly connected with a driving rotating wheel 12, the axis of the internal thread transmission rod 9 is fixedly connected with a driven rotating wheel 13, and the driven rotating wheel 13 is in driving connection with the driving rotating wheel 12 through a belt 17. The bottom end inside the supporting bottom frame 1 is fixedly connected with a first motor 14, the output end of the first motor 14 is fixedly connected with a driving gear 15, the external axis of the supporting rotating shaft 2 is fixedly connected with a transmission gear 16, and the transmission gear 16 is meshed with the driving gear 15. The output end of the rain sensor 605 is connected with the master controller 7, and the output end of the master controller 7 is connected with the second motor 11.
When the intelligent ranging sensor is used, the first motor 14 is controlled to work, the first motor 14 drives the sensor inner frame 3 to integrally rotate through gear meshing, so that the flexibility of the ranging sensor can be realized, the sensor works under a normal environment, the output end of the semiconductor laser transmitter 606 is positioned outside the sensor inner frame 3, when the weather of rain occurs, the rain sensor 605 senses the amount of rain and transmits information to the master controller 7, the master controller 7 controls the second motor 11 to work, the second motor 11 drives the internal thread transmission rod 9 to rotate through the first motor 14, and the signal receiver 8 drives the transmitting and mounting mechanism 6 to integrally move towards the inside of the sensor inner frame 3; adjustable buckle 607 for it is fixed to go up the joint between the double-layered groove 604 and the lower double-layered groove 603, thereby realizes the change and the installation of semiconductor laser emitter 606, has reached the combination that realizes internal element, and the change of being convenient for realizes intelligence response rainwater, improves distance measuring sensor life's purpose.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a modular range finding proximity sensor, is including supporting underframe (1), its characterized in that: the middle position of the bottom of the supporting bottom frame (1) is rotatably connected with a supporting rotating shaft (2), the top of the supporting rotating shaft (2) is fixedly connected with a sensor inner frame (3), the position, close to the lower part, of the left side of the sensor inner frame (3) is fixedly connected with an extending slot (4), the position, close to the extending slot (4), of the left side of the sensor inner frame (3) is fixedly connected with a signal receiving slot (5), the position, close to the extending slot (4), of the left side of the inside of the sensor inner frame (3) is fixedly connected with an emission installation mechanism (6), the middle position, close to the right side of the inside of the sensor inner frame (3), is fixedly connected with a master controller (7), and the position, close to the signal receiving slot (5), of the top;
the launching installation mechanism (6) comprises a supporting table (601), a movable sliding block (602) is connected to the inside of the supporting table (601) in a sliding mode, a lower clamping groove (603) is fixedly connected to the top of the movable sliding block (602), an upper clamping groove (604) is connected to the top of the lower clamping groove (603) in a rotating mode, and a rainwater sensor (605) is fixedly connected to the top of the upper clamping groove (604).
2. A combined ranging proximity sensor according to claim 1, characterized in that: and a semiconductor laser emitter (606) is arranged between the lower clamping groove (603) and the clamping groove (604), and the middle position of the top of the lower clamping groove (603) is clamped with the lower clamping groove (603) through a clamp buckle (607).
3. A combined ranging proximity sensor according to claim 1, characterized in that: the right side of sensor inside casing (3) inside is rotated and is connected with internal thread transfer line (9), the left side of internal thread transfer line (9) is run through and threaded connection has transmission lead screw (10), transmission lead screw (10) left side and transmission installation mechanism (6).
4. A combined ranging proximity sensor according to claim 3, characterized in that: the right side fixedly connected with second motor (11) of sensor inside casing (3) bottom, fixedly connected with initiative runner (12) on the output shaft of second motor (11), the axle center department fixedly connected with driven runner (13) of internal thread transfer line (9), driven runner (13) are through belt (17) initiative runner (12) transmission connection.
5. A combined ranging proximity sensor according to claim 1, characterized in that: the support underframe (1) inside bottom end fixedly connected with first motor (14), the output end fixedly connected with driving gear (15) of first motor (14), the outside axle center department fixedly connected with drive gear (16) of support pivot (2), drive gear (16) are connected with driving gear (15) meshing.
6. A combined ranging proximity sensor according to claim 1, characterized in that: the output end of the rainwater sensor (605) is connected with a master controller (7), and the output end of the master controller (7) is connected with a second motor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667110.1U CN210051897U (en) | 2019-05-10 | 2019-05-10 | Combined distance measuring proximity sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667110.1U CN210051897U (en) | 2019-05-10 | 2019-05-10 | Combined distance measuring proximity sensor |
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| CN210051897U true CN210051897U (en) | 2020-02-11 |
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| CN201920667110.1U Active CN210051897U (en) | 2019-05-10 | 2019-05-10 | Combined distance measuring proximity sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526643A (en) * | 2020-12-19 | 2021-03-19 | 河南安宏信息科技有限公司 | Automatic shielding device for rain gauge collecting port |
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2019
- 2019-05-10 CN CN201920667110.1U patent/CN210051897U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112526643A (en) * | 2020-12-19 | 2021-03-19 | 河南安宏信息科技有限公司 | Automatic shielding device for rain gauge collecting port |
| CN112526643B (en) * | 2020-12-19 | 2023-06-16 | 河南安宏信息科技有限公司 | Automatic shielding device for collecting port of rain gauge |
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