CN219453408U - Fixing structure of environment detector - Google Patents
Fixing structure of environment detector Download PDFInfo
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- CN219453408U CN219453408U CN202320507007.7U CN202320507007U CN219453408U CN 219453408 U CN219453408 U CN 219453408U CN 202320507007 U CN202320507007 U CN 202320507007U CN 219453408 U CN219453408 U CN 219453408U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
A fixing structure of an environment detector relates to the field of environment detection. In order to solve the problems that the existing fixing structure clamps the environment detector by adopting a rigid clamp, the clamping force of the rigid clamp is not adjustable, the shell of the environment detector is worn after long-term use, and the rigid clamp is loose; the problem that the rotation angle and the pitching angle of the environmental detector cannot be accurately displayed by the existing fixing structure. The environment detector is clamped by the two clamping plates, and the pretightening force between the two clamping plates can be adjusted by the locking bolt; after the clamping unit is used for a period of time, the locking bolt can be screwed, so that the phenomenon that the clamping unit loosens is avoided; the rubber pad is arranged on the inner side surface of the clamping plate, so that the phenomenon that the clamping unit wears the outer surface of the environment detector is avoided; the device can adjust rotation angle and pitch angle of environmental detector to angle of adjustment can accurately show. The utility model is suitable for the field of environment detection.
Description
Technical Field
The utility model relates to the technical field of environment detection, in particular to a fixing structure of an environment detector.
Background
The environmental monitoring is to track the change of environmental quality through the detection of the content and the discharge amount of various substances influencing human beings and the environment, determine the environmental quality level, and provide a basis and guarantee for the work such as environmental management, pollution control and the like. The fixed structure of the environment detector is a bracket for fixing the sensor, the display screen and the control box.
The current fixed knot constructs when highly and the orientation to environmental detector are adjusted, can't carry out accurate demonstration to the orientation and the every single move angle of environmental detector to lead to environmental monitor measuring end's position location precision relatively poor, and the fixed rigid of adoption to environmental monitor, because of environmental detector is held by the rigid clamp for a long time, lead to the wearing and tearing to appear in environmental detector's shell, and use the clamp for a long time also can appear the phenomenon of lax, thereby lead to environmental detector to drop.
In summary, the existing fixing structure clamps the environmental detector by using the rigid clamp, and the outer shell of the environmental detector is worn due to the unadjustable clamping force of the rigid clamp after long-term use, and the rigid clamp is loose, so that the environmental detector is dropped and damaged; the problem that the rotation angle and the pitching angle of the environment detector cannot be accurately displayed by the two existing fixing structures.
Disclosure of Invention
The utility model aims to solve the problems that the existing fixing structure clamps the environment detector by adopting a rigid clamp, the clamping force of the rigid clamp is not adjustable, the shell of the environment detector is worn out after long-term use, the rigid clamp is loose, and the environment detector is dropped and damaged; the problem that the rotation angle and the pitching angle of the environment detector cannot be accurately displayed by the two existing fixing structures is solved, and the fixing structure of the environment detector is provided.
The utility model relates to a fixing structure of an environment detector, which comprises a base 1, a rotating plate 2, a driven gear 3, a vertical plate 4, a supporting rod 5, a lock nut 6, a clamping unit 7, a fixed seat 8, a ball head 9, a rotating shaft 10, a motor 11, a driving gear 12, a shaft 13, a shaft sleeve 15, a rocker arm 16, a pull rod 17, a guide rod 18, a spring 19, a crank 20 and a pin 21, wherein the fixed structure is formed by the rotating plate 2, the driven gear 3, the vertical plate 4, the supporting rod 5, the lock nut 6, the clamping unit 7, the fixed seat 8, the ball head 9, the rotating shaft 10, the motor 11, the driving gear 12 and the pin 21;
the base 1 is in a cuboid shape with an inner cavity, a shaft 13 is arranged at one end of the bottom of the inner cavity of the base 1, a driven gear 3 is sleeved on the shaft 13, a rotating plate 2 is arranged on the upper end face of the driven gear 3, the upper surface of the rotating plate 2 penetrates through the shell of the base 1, two vertical plates 4 are uniformly arranged on the upper surface of the rotating plate 2 along the length direction, a rotating shaft 10 is arranged between the two vertical plates 4, one end of the rotating shaft 10 is rotationally connected with the inner side face of one of the vertical plates 4, the other end of the rotating shaft 10 penetrates through the other vertical plate 4 and then is inserted into an inner hole of a shaft sleeve 15, the shaft sleeve 15 is fixedly connected with the other end of the rotating shaft 10, a rocker arm 16 is arranged in the middle of the closed end of the shaft sleeve 15, a crank 20 is arranged on the upper side face of the rocker arm 16, the crank 20 is in a cylinder shape with one end being closed, a guide rod 18 is arranged on the round end face inside the crank 20, a pin 21 is arranged on the guide rod 18, the pin 21 is in sliding connection with the guide rod 18, a spring 19 is arranged between the end part of the pin 21 and the circular end surface inside the crank 20, a pull rod 17 is arranged on the end surface of the pin 21, the end part of the pull rod 17 passes through the closed end of the crank 20, n hemispherical grooves are processed on the side surface of the vertical plate 4, n is a positive integer, the connecting line of the circle centers of the n hemispherical grooves is circular, a supporting rod 5 is arranged in the middle of the rotating shaft 10, a ball head 9 is arranged at the top end of the supporting rod 5, a locking nut 6 is sleeved on the supporting rod 5, a fixed seat 8 is arranged in the middle of the lower surface of the clamping unit 7, the fixed seat 8 is embedded with the ball head 9, threads are processed on the outer surface of the fixed seat 8, the fixed seat 8 is in threaded connection with the locking nut 6, a motor 11 is arranged at the other end of the upper surface of the base 1, an output shaft of the motor 11 passes through a shell of the base 1 and is fixedly connected with an inner hole of the driving gear 12, and the driving gear 12 is meshed with the driven gear 3;
further, the motor 11 is fixedly connected with the upper surface of the base 1 through a motor seat;
further, the rotating plate 2 is circular, and graduation lines are arranged at the edge of the upper surface of the rotating plate 2 along the circumferential direction; the measuring range of the scale mark is 360 degrees;
furthermore, one end of the upper surface of the base 1 is provided with a triangular pointer, the triangular pointer is fixedly connected with the base 1, and four corners of the lower surface of the base 1 are respectively provided with a supporting leg 14;
further, a bearing is arranged between the shaft 13 and the inner hole wall of the driven gear 3;
further, an output shaft of the motor 11 is fixedly connected with an inner hole of the driving gear 12 through a key slot;
further, the connecting lines of the centers of n hemispherical grooves on the side surface of the vertical plate 4 are coaxially arranged with the rotating shaft 10;
further, the tip of the pin 21 is inserted into the hemispherical groove of the vertical plate 4;
further, the number n of hemispherical grooves on the vertical plate 4 is more than or equal to 12 and less than or equal to 36;
further, the clamping unit 7 comprises a U-shaped clamping base 7-1, a locking bolt 7-2, a sliding rail 7-3, a sliding block 7-4 and a clamping plate 7-5;
two ends of the middle part of the inner bottom surface of the U-shaped clamping base 7-1 are respectively provided with a sliding rail 7-3, each sliding rail 7-3 is provided with a sliding block 7-4, the middle part of the upper surface of each sliding block 7-4 is provided with a clamping plate 7-5, the inner side surface of each clamping plate 7-5 is provided with a rubber pad, the middle parts of two side surfaces of the U-shaped clamping base 7-1 are respectively provided with a threaded hole, the inside of each threaded hole is provided with a locking bolt 7-2, the end part of each locking bolt 7-2 is contacted with the outer side surface of each clamping plate 7-5, and the end part of each locking bolt 7-2 is uniformly provided with a layer of emulsion;
further, when the environment detector is used, firstly, the environment detector is mounted on the clamping unit 7, and the sliding block 7-4 at the bottom of the clamping plate 7-5 can be pushed to slide on the sliding rail 7-3 by rotating the locking bolt 7-2, so that the environment detector can be clamped by the two clamping plates 7-5, and the pretightening force between the two clamping plates 7-5 can be adjusted by the locking bolt 7-2; after a period of use, the locking bolt 7-2 can be screwed, so that the phenomenon of loosening of the clamping unit 7 is avoided; the rubber pad is arranged on the inner side surface of the clamping plate 7-5, so that the phenomenon that the clamping unit 7 wears the outer surface of the environment detector is avoided, and the service life of the environment detector is greatly prolonged;
then, a ball head 9 is arranged at the top end of the supporting rod 5, a lock nut 6 is sleeved on the supporting rod 5, a fixed seat 8 is arranged in the middle of the lower surface of the clamping unit 7, the fixed seat 8 and the ball head 9 are embedded, threads are machined on the outer surface of the fixed seat 8, and the fixed seat 8 is in threaded connection with the lock nut 6; thereby the fine pitch angle can be adjusted on the detection end of the environment detector on the clamping unit 7; after the adjustment is completed, the fixing seat 8 is in threaded connection with the locking nut 6, so that the clamping unit 7 can be fixed;
when the pitch angle of the clamping unit 7 needs to be adjusted in a large range, an operator pulls the pull rod 17, so that the tip of the pin 21 is separated from the hemispherical groove on the vertical plate 4, the crank 20 is held, the rocker 16 is rocked, the rocker 16 drives the rotating shaft 10 to rotate, the support rod 5 can be driven to rotate, and further the clamping unit 7 is adjusted in a large range; after the adjustment is completed, the pull rod 7 is loosened, and the tip of the pin 21 is inserted into the corresponding hemispherical groove on the vertical plate 4 by utilizing the elasticity of the spring 19; the side surface of the vertical plate 4 is provided with a plurality of hemispherical grooves, and the connecting lines of the centers of all hemispherical grooves are round, so that according to the number of hemispherical grooves between the position of the unadjusted front pin 21 and the position of the adjusted pin 21, the adjusting angle can be known, the angle value of pitch angle adjustment of the clamping unit 7 can be known, and recording can be performed;
finally, when the rotation angle of the environment detector on the clamping unit 7 is about to be set, the motor 11 can be started, the motor 11 drives the driving gear 12 to rotate, the driving gear 12 is meshed with the driven gear 3, so that the driven gear 3 is driven to rotate, the driven gear 3 drives the rotating plate 2 to rotate, and the environment detector on the clamping unit 7 is further driven to rotate; the rotary plate 2 is round, scale marks are arranged on the edge of the upper surface of the rotary plate 2 along the circumferential direction, a triangular pointer is arranged at one end of the upper surface of the base 1, and the triangular pointer is fixedly connected with the base 1; furthermore, the rotation angle of the environment detector on the clamping unit 7 is known through the corresponding scale mark pointed by the triangular pointer, so that the record can be performed; the device is used for fixing the environment detector, so that the rotation angle and the pitch angle of the environment detector can be accurately adjusted, and the rotation angle and the pitch angle can be accurately read and displayed.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model overcomes the defects of the prior art, and can push the sliding block at the bottom of the clamping plate to slide on the sliding rail by rotating the locking bolt, so that the environment detector can be clamped by the two clamping plates, and the pretightening force between the two clamping plates can be adjusted by the locking bolt; after the environment detector is used for a period of time, the locking bolt can be screwed, so that the phenomenon that the clamping unit is loosened is avoided, and the use safety of the environment detector is improved; the rubber pad is arranged on the inner side surface of the clamping plate, so that the phenomenon that the clamping unit wears the outer surface of the environment detector is avoided, and the service life of the environment detector is greatly prolonged.
2. The utility model overcomes the defects of the prior art, adopts the ball head at the top end of the supporting rod, the locking nut is sleeved on the supporting rod, the middle part of the lower surface of the clamping unit is provided with the fixing seat, the fixing seat is embedded with the ball head, the outer surface of the fixing seat is provided with threads, and the fixing seat is in threaded connection with the locking nut; therefore, the fine pitch angle can be adjusted on the detection end of the environment detector on the clamping unit; after the adjustment is finished, the fixing seat is in threaded connection with the locking nut, so that the clamping unit can be fixed;
when the pitch angle of the clamping unit needs to be adjusted in a large range, an operator pulls the pull rod, so that the tip of the pin is separated from the hemispherical groove on the vertical plate, the crank is held, the rocker is rocked to drive the rotating shaft to rotate, the support rod can be driven to rotate, and further the clamping unit is adjusted in a large range; the side surface of the vertical plate is provided with a plurality of hemispherical grooves, and the connecting lines of the centers of all hemispherical grooves are circular, so that according to the number of hemispherical grooves between the positions of the unadjusted front pins and the positions of the adjusted pins, the adjusting angle can be known, the angle value of pitch angle adjustment of the clamping unit can be known, and recording can be performed;
when the rotation angle of the environment detector on the clamping unit is required, a motor can be started, the motor drives a driving gear to rotate, and the driving gear is meshed with a driven gear to drive the driven gear to rotate, so that the driven gear drives a rotating plate to rotate; the rotary plate is circular, scale marks are arranged on the edge of the upper surface of the rotary plate along the circumferential direction, a triangular pointer is arranged at one end of the upper surface of the base, and the triangular pointer is fixedly connected with the base; further, the rotation angle of the environment detector on the clamping unit is known through the pointing of the triangular pointer, and recording can be performed; the device is used for fixing the environment detector, the rotation angle and the pitch angle of the environment detector can be adjusted, and the rotation angle and the pitch angle can be accurately displayed.
Drawings
FIG. 1 is a front view of a stationary structure of an environmental sensor according to the present utility model;
FIG. 2 is an enlarged view of a portion of an environment detector of the present utility model at a stationary structure B;
FIG. 3 is a front view of a clamping unit in a stationary structure of an environmental sensor according to the present utility model;
FIG. 4 is a side view of a stationary structure neutral plate of an environmental sensor according to the present utility model;
fig. 5 is a top view of a base in a fixed structure of an environmental sensor according to the present utility model.
Detailed Description
The first embodiment is as follows: referring to fig. 1, 2, 4 and 5, a fixing structure of an environmental sensor according to the present embodiment includes a base 1, a rotating plate 2, a driven gear 3, a vertical plate 4, a supporting rod 5, a lock nut 6, a clamping unit 7, a fixing base 8, a ball 9, a rotating shaft 10, a motor 11, a driving gear 12, a shaft 13, a shaft sleeve 15, a rocker arm 16, a pull rod 17, a guide rod 18, a spring 19, a crank 20 and a pin 21;
the base 1 is in a cuboid shape with an inner cavity, a shaft 13 is arranged at one end of the bottom of the inner cavity of the base 1, a driven gear 3 is sleeved on the shaft 13, a rotating plate 2 is arranged on the upper end face of the driven gear 3, the upper surface of the rotating plate 2 penetrates through the shell of the base 1, two vertical plates 4 are uniformly arranged on the upper surface of the rotating plate 2 along the length direction, a rotating shaft 10 is arranged between the two vertical plates 4, one end of the rotating shaft 10 is rotationally connected with the inner side face of one of the vertical plates 4, the other end of the rotating shaft 10 penetrates through the other vertical plate 4 and then is inserted into an inner hole of a shaft sleeve 15, the shaft sleeve 15 is fixedly connected with the other end of the rotating shaft 10, a rocker arm 16 is arranged in the middle of the closed end of the shaft sleeve 15, a crank 20 is arranged on the upper side face of the rocker arm 16, the crank 20 is in a cylinder shape with one end being closed, a guide rod 18 is arranged on the round end face inside the crank 20, a pin 21 is arranged on the guide rod 18, the pin 21 is in sliding connection with the guide rod 18, a spring 19 is arranged between the end part of the pin 21 and the circular end surface inside the crank 20, a pull rod 17 is arranged on the end surface of the pin 21, the end part of the pull rod 17 passes through the closed end of the crank 20, n hemispherical grooves are processed on the side surface of the vertical plate 4, n is a positive integer, the connecting line of the circle centers of the n hemispherical grooves is circular, a supporting rod 5 is arranged in the middle of the rotating shaft 10, a ball head 9 is arranged at the top end of the supporting rod 5, a locking nut 6 is sleeved on the supporting rod 5, a fixed seat 8 is arranged in the middle of the lower surface of the clamping unit 7, the fixed seat 8 is embedded with the ball head 9, threads are processed on the outer surface of the fixed seat 8, the fixed seat 8 is in threaded connection with the locking nut 6, a motor 11 is arranged at the other end of the upper surface of the base 1, an output shaft of the motor 11 passes through a shell of the base 1 and is fixedly connected with an inner hole of the driving gear 12, and the driving gear 12 is meshed with the driven gear 3;
in the specific embodiment, when the environment detector is used, firstly, the environment detector is mounted on the clamping unit 7, and the sliding block 7-4 at the bottom of the clamping plate 7-5 can be pushed to slide on the sliding rail 7-3 by rotating the locking bolt 7-2, so that the environment detector can be clamped by the two clamping plates 7-5, and the pretightening force between the two clamping plates 7-5 can be adjusted by the locking bolt 7-2; after a period of use, the locking bolt 7-2 can be screwed, so that the phenomenon of loosening of the clamping unit 7 is avoided; the rubber pad is arranged on the inner side surface of the clamping plate 7-5, so that the phenomenon that the clamping unit 7 wears the outer surface of the environment detector is avoided, and the service life of the environment detector is greatly prolonged;
then, a ball head 9 is arranged at the top end of the supporting rod 5, a lock nut 6 is sleeved on the supporting rod 5, a fixed seat 8 is arranged in the middle of the lower surface of the clamping unit 7, the fixed seat 8 and the ball head 9 are embedded, threads are machined on the outer surface of the fixed seat 8, and the fixed seat 8 is in threaded connection with the lock nut 6; thereby the fine pitch angle can be adjusted on the detection end of the environment detector on the clamping unit 7; after the adjustment is completed, the fixing seat 8 is in threaded connection with the locking nut 6, so that the clamping unit 7 can be fixed;
when the pitch angle of the clamping unit 7 needs to be adjusted in a large range, an operator pulls the pull rod 17, so that the tip of the pin 21 is separated from the hemispherical groove on the vertical plate 4, the crank 20 is held, the rocker 16 is rocked, the rocker 16 drives the rotating shaft 10 to rotate, the support rod 5 can be driven to rotate, and further the clamping unit 7 is adjusted in a large range; after the adjustment is completed, the pull rod 7 is loosened, and the tip of the pin 21 is inserted into the corresponding hemispherical groove on the vertical plate 4 by utilizing the elasticity of the spring 19; the side surface of the vertical plate 4 is provided with a plurality of hemispherical grooves, and the connecting lines of the centers of all hemispherical grooves are round, so that according to the number of hemispherical grooves between the position of the unadjusted front pin 21 and the position of the adjusted pin 21, the adjusting angle can be known, the angle value of pitch angle adjustment of the clamping unit 7 can be known, and recording can be performed;
finally, when the rotation angle of the environment detector on the clamping unit 7 is about to be set, the motor 11 can be started, the motor 11 drives the driving gear 12 to rotate, the driving gear 12 is meshed with the driven gear 3, so that the driven gear 3 is driven to rotate, the driven gear 3 drives the rotating plate 2 to rotate, and the environment detector on the clamping unit 7 is further driven to rotate; the rotary plate 2 is round, scale marks are arranged on the edge of the upper surface of the rotary plate 2 along the circumferential direction, a triangular pointer is arranged at one end of the upper surface of the base 1, and the triangular pointer is fixedly connected with the base 1; furthermore, the rotation angle of the environment detector on the clamping unit 7 is known through the corresponding scale mark pointed by the triangular pointer, so that the record can be performed; the device is used for fixing the environment detector, so that the rotation angle and the pitch angle of the environment detector can be accurately adjusted, and the rotation angle and the pitch angle can be accurately read and displayed.
The second embodiment is as follows: the present embodiment is further limited to the fixing structure according to the first embodiment, and the fixing structure of the environmental sensor according to the present embodiment is described with reference to fig. 1 and 5, and the motor 11 is fixedly connected to the upper surface of the base 1 through a motor base.
And a third specific embodiment: referring to fig. 1 and 5, the present embodiment is further limited to the fixing structure of the first embodiment, and the fixing structure of the environmental sensor of the present embodiment is characterized in that the rotating plate 2 is circular, and graduation lines are arranged along the circumferential direction at the edge of the upper surface of the rotating plate 2; the measuring range of the scale mark is 360 degrees.
The specific embodiment IV is as follows: referring to fig. 1 and 5, the present embodiment is further limited to the fixing structure of the second embodiment, and in the fixing structure of the environmental detector of the present embodiment, one end of the upper surface of the base 1 is provided with a triangular pointer, the triangular pointer is fixedly connected with the base 1, and four corners of the lower surface of the base 1 are respectively provided with a supporting leg 14;
in the specific embodiment, the rotating plate 2 is round, scale marks are arranged on the edge of the upper surface of the rotating plate 2 along the circumferential direction, a triangular pointer is arranged at one end of the upper surface of the base 1, and the triangular pointer is fixedly connected with the base 1; and then through the scale mark that the directional corresponds of triangle pointer, can be accurate learn the angle value that environmental detector adjusted the rotation.
Fifth embodiment: the present embodiment is further limited to the fixing structure according to the first embodiment, and the fixing structure of the environment detector according to the present embodiment is further described with reference to fig. 1, wherein a bearing is provided between the shaft 13 and the inner hole wall of the driven gear 3.
Specific embodiment six: the present embodiment is further limited to the fixing structure described in the second embodiment, and the fixing structure of the environmental sensor described in the present embodiment is further described with reference to fig. 1, and the output shaft of the motor 11 is fixedly connected to the inner hole of the driving gear 12 through a key slot.
Seventh embodiment: referring to fig. 1 and fig. 4, the present embodiment is further limited to the fixing structure of the first embodiment, and the fixing structure of the environmental detector of the present embodiment is characterized in that the connecting lines of the centers of n hemispherical grooves on the side surface of the vertical plate 4 are coaxially arranged with the rotating shaft 10.
Eighth embodiment: the present embodiment is further limited to the fixing structure according to the first embodiment, and the fixing structure of the environmental sensor according to the present embodiment is described with reference to fig. 1, 2 and 4, wherein the tip of the pin 21 is inserted into the hemispherical recess of the riser 4;
in the specific embodiment, a through hole is processed at the upper end of the side surface of the rocker arm 16, the tip of the pin 21 is inserted into the hemispherical groove on the vertical plate 4 after passing through the through hole on the side surface of the rocker arm 16, and the outer surface of the pin 21 is in sliding connection with the through hole on the rocker arm 16; by means of the arrangement mode, an operator can conveniently pull the pull rod 17 during adjustment, the tip end of the pin 21 is far away from the inside of the hemispherical groove on the vertical plate 4, and the pitching adjustment angle value of the environment detector on the clamping unit 7 can be intuitively obtained by adjusting the number of the hemispherical grooves between the front pin 17 and the rear pin 17.
Detailed description nine: the present embodiment is further limited to the fixing structure of the seventh embodiment, and the fixing structure of the environmental sensor of the present embodiment is described with reference to fig. 4, where n is equal to or greater than 12 and equal to or less than 36, and n is equal to or greater than 12;
in the specific embodiment, the number n of the hemispherical grooves on the vertical plate 4 is not less than 12 and not more than 36, and when 12 hemispherical grooves are processed on the vertical plate 4, the rotation included angle between every two hemispherical grooves is 30 degrees; when 36 hemispherical grooves are machined on the vertical plate 4, the rotation included angle between every two hemispherical grooves is 10 degrees.
Detailed description ten: referring to fig. 1 and 3, the present embodiment is further limited to the fixing structure of the first embodiment, and the fixing structure of the environmental sensor of the present embodiment, where the clamping unit 7 includes a U-shaped clamping base 7-1, a locking bolt 7-2, a sliding rail 7-3, a sliding block 7-4, and a clamping plate 7-5;
two ends of the middle part of the inner bottom surface of the U-shaped clamping base 7-1 are respectively provided with a sliding rail 7-3, each sliding rail 7-3 is provided with a sliding block 7-4, the middle part of the upper surface of each sliding block 7-4 is provided with a clamping plate 7-5, the inner side surface of each clamping plate 7-5 is provided with a rubber pad, the middle parts of two side surfaces of the U-shaped clamping base 7-1 are respectively provided with a threaded hole, the inside of each threaded hole is provided with a locking bolt 7-2, the end part of each locking bolt 7-2 is in contact with the outer side surface of each clamping plate 7-5, and the end part of each locking bolt 7-2 is uniformly provided with a layer of emulsion.
Principle of operation
When the environment detector is used, firstly, the environment detector is mounted on the clamping unit 7, and the sliding block 7-4 at the bottom of the clamping plate 7-5 can be pushed to slide on the sliding rail 7-3 by rotating the locking bolt 7-2, so that the environment detector can be clamped by the two clamping plates 7-5, and the pretightening force between the two clamping plates 7-5 can be adjusted by the locking bolt 7-2; after a period of use, the locking bolt 7-2 can be screwed, so that the phenomenon of loosening of the clamping unit 7 is avoided; the rubber pad is arranged on the inner side surface of the clamping plate 7-5, so that the phenomenon that the clamping unit 7 wears the outer surface of the environment detector is avoided, and the service life of the environment detector is greatly prolonged;
then, a ball head 9 is arranged at the top end of the supporting rod 5, a lock nut 6 is sleeved on the supporting rod 5, a fixed seat 8 is arranged in the middle of the lower surface of the clamping unit 7, the fixed seat 8 and the ball head 9 are embedded, threads are machined on the outer surface of the fixed seat 8, and the fixed seat 8 is in threaded connection with the lock nut 6; thereby the fine pitch angle can be adjusted on the detection end of the environment detector on the clamping unit 7; after the adjustment is completed, the fixing seat 8 is in threaded connection with the locking nut 6, so that the clamping unit 7 can be fixed;
when the pitch angle of the clamping unit 7 needs to be adjusted in a large range, an operator pulls the pull rod 17, so that the tip of the pin 21 is separated from the hemispherical groove on the vertical plate 4, the crank 20 is held, the rocker 16 is rocked, the rocker 16 drives the rotating shaft 10 to rotate, the support rod 5 can be driven to rotate, and further the clamping unit 7 is adjusted in a large range; after the adjustment is completed, the pull rod 7 is loosened, and the tip of the pin 21 is inserted into the corresponding hemispherical groove on the vertical plate 4 by utilizing the elasticity of the spring 19; the side surface of the vertical plate 4 is provided with a plurality of hemispherical grooves, and the connecting lines of the centers of all hemispherical grooves are round, so that according to the number of hemispherical grooves between the position of the unadjusted front pin 21 and the position of the adjusted pin 21, the adjusting angle can be known, the angle value of pitch angle adjustment of the clamping unit 7 can be known, and recording can be performed;
finally, when the rotation angle of the environment detector on the clamping unit 7 is about to be set, the motor 11 can be started, the motor 11 drives the driving gear 12 to rotate, the driving gear 12 is meshed with the driven gear 3, so that the driven gear 3 is driven to rotate, the driven gear 3 drives the rotating plate 2 to rotate, and the environment detector on the clamping unit 7 is further driven to rotate; the rotary plate 2 is round, scale marks are arranged on the edge of the upper surface of the rotary plate 2 along the circumferential direction, a triangular pointer is arranged at one end of the upper surface of the base 1, and the triangular pointer is fixedly connected with the base 1; furthermore, the rotation angle of the environment detector on the clamping unit 7 is known through the corresponding scale mark pointed by the triangular pointer, so that the record can be performed; the device is used for fixing the environment detector, so that the rotation angle and the pitch angle of the environment detector can be accurately adjusted, and the rotation angle and the pitch angle can be accurately read and displayed.
Claims (10)
1. The utility model provides a fixed knot of environment detector constructs which characterized in that: the device comprises a base (1), a rotating plate (2), a driven gear (3), a vertical plate (4), a supporting rod (5), a lock nut (6), a clamping unit (7), a fixed seat (8), a ball head (9), a rotating shaft (10), a motor (11), a driving gear (12), a shaft (13), a shaft sleeve (15), a rocker arm (16), a pull rod (17), a guide rod (18), a spring (19), a crank (20) and a pin (21);
the base (1) is cuboid with an inner cavity, a shaft (13) is arranged at one end of the bottom of the inner cavity of the base (1), a driven gear (3) is sleeved on the shaft (13), a rotating plate (2) is arranged at the upper end face of the driven gear (3), the upper surface of the rotating plate (2) penetrates through the shell of the base (1), two vertical plates (4) are uniformly arranged on the upper surface of the rotating plate (2) along the length direction, a rotating shaft (10) is arranged between the two vertical plates (4), one end of the rotating shaft (10) is rotationally connected with the inner side face of one of the vertical plates (4), the other end of the rotating shaft (10) penetrates through the other vertical plate (4), then the rotating shaft (10) is inserted into the inner hole of a shaft sleeve (15), the shaft sleeve (15) is fixedly connected with the other end of the rotating shaft (10), a rocker arm (16) is arranged in the middle of the closed end of the shaft sleeve (15), a rocker arm (20) is arranged at the upper side face of the rocker arm (16), the rocker arm (20) is in a cylinder shape with one end being closed, a guide rod (18) is arranged on the inner circular end face of the rocker arm (20), a pin (21) is arranged on the guide rod (18), the guide rod (21) is arranged on the guide rod (18), the other end is in the cylinder shape with one end being opened, and the guide rod (21) is arranged between the guide rod (21) and the guide rod (20) is in the cylinder shape, and the tip of pull rod (17) passes the blind end of crank (20), the side processing of riser (4) has n hemisphere recesses, n is positive integer, and the line at n hemisphere recess centre of a circle is circular, the middle part of pivot (10) is equipped with branch (5), the top of branch (5) is equipped with bulb (9), the cover is equipped with lock nut (6) on branch (5), the lower surface middle part of clamping unit (7) is equipped with fixing base (8), and fixing base (8) and bulb (9) embedding set up, fixing base (8) surface processing has the screw thread, and fixing base (8) and lock nut (6) threaded connection, the upper surface other end of base (1) is equipped with motor (11), and behind the casing of motor (11) is passed to the output shaft of base (1), with the hole fixed connection of drive gear (12), and drive gear (12) and driven gear (3) meshing are connected.
2. The stationary structure of an environmental sensor according to claim 1, wherein: the motor (11) is fixedly connected with the upper surface of the base (1) through a motor seat.
3. The stationary structure of an environmental sensor according to claim 1, wherein: the rotating plate (2) is circular, and graduation lines are arranged at the edge of the upper surface of the rotating plate (2) along the circumferential direction; the measuring range of the scale mark is 360 degrees.
4. The fixing structure of an environmental sensor according to claim 2, wherein: one end of the upper surface of the base (1) is provided with a triangular pointer, the triangular pointer is fixedly connected with the base (1), and four corners of the lower surface of the base (1) are respectively provided with a supporting leg (14).
5. The stationary structure of an environmental sensor according to claim 1, wherein: a bearing is arranged between the shaft (13) and the inner hole wall of the driven gear (3).
6. The fixing structure of an environmental sensor according to claim 2, wherein: an output shaft of the motor (11) is fixedly connected with an inner hole of the driving gear (12) through a key groove.
7. The stationary structure of an environmental sensor according to claim 1, wherein: the connecting lines of the centers of the n hemispherical grooves on the side surface of the vertical plate (4) are coaxially arranged with the rotating shaft (10).
8. The stationary structure of an environmental sensor according to claim 1, wherein: the tip of the pin (21) is inserted into the hemispherical groove on the vertical plate (4).
9. The stationary structure of an environmental sensor of claim 7, wherein: the number n of hemispherical grooves on the vertical plate (4) is more than or equal to 12 and less than or equal to 36.
10. The stationary structure of an environmental sensor according to claim 1, wherein: the clamping unit (7) comprises a U-shaped clamping base (7-1), a locking bolt (7-2), a sliding rail (7-3), a sliding block (7-4) and a clamping plate (7-5);
two ends at the middle part of the inner bottom surface of the U-shaped clamping base (7-1) are respectively provided with a sliding rail (7-3), each sliding rail (7-3) is provided with a sliding block (7-4), the middle part of the upper surface of each sliding block (7-4) is provided with a clamping plate (7-5), the inner side surface of each clamping plate (7-5) is provided with a rubber pad, the middle parts of the two side surfaces of the U-shaped clamping base (7-1) are respectively provided with a threaded hole, the inside of each threaded hole is provided with a locking bolt (7-2), the end parts of the locking bolts (7-2) are contacted with the outer side surface of each clamping plate (7-5), and the end parts of the locking bolts (7-2) are uniformly provided with a layer of emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507007.7U CN219453408U (en) | 2023-03-15 | 2023-03-15 | Fixing structure of environment detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320507007.7U CN219453408U (en) | 2023-03-15 | 2023-03-15 | Fixing structure of environment detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453408U true CN219453408U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320507007.7U Active CN219453408U (en) | 2023-03-15 | 2023-03-15 | Fixing structure of environment detector |
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| Country | Link |
|---|---|
| CN (1) | CN219453408U (en) |
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- 2023-03-15 CN CN202320507007.7U patent/CN219453408U/en active Active
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