CN217132220U - Sensor housing clamping device for sensor assembly - Google Patents

Abstract

The utility model discloses a sensor housing clamping device is used in sensor equipment, including the conveyer belt, the upper end of conveyer belt is provided with the base, the upper end of base is provided with the slip subassembly, there is the movable block upper end of base through slip subassembly sliding connection. The utility model adopts the above structure, height through the adjustable clamp splice of control mechanism and lifting unit, and through the position of the firm clamp splice of stop gear, can adaptable not co-altitude sensor housing, provide power for the sliding component through power unit, make the movable block pass through the sliding component and slide in the upper end of base, can be with the sensor housing centre gripping between the clamp splice, and make sensor housing's position more firm through the slipmat, avoid sensor housing and clamp splice rigid contact to lead to sensor housing to break simultaneously, and then reach fixed sensor housing's effect, avoid leading to sensor housing's position skew to appear and influence group to change work when equipment work.

Description

Sensor housing clamping device for sensor assembly

Technical Field

The utility model belongs to sensor production field, in particular to sensor shell clamping device is used in sensor equipment.

Background

The sensor is a detection device, can feel the measured information, and can convert the felt information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and the sensor is characterized by comprising: the system is mainly used for realizing automatic detection and automatic control.

In the production process of the sensor, the electronic component and the sensor housing are generally required to be assembled, in the prior art, the assembly work of the sensor is generally carried out in a flow line manner, and because the sensor assembly equipment lacks a clamping device of the sensor housing, the position of the sensor housing is easily deviated in the assembly process, so that the assembly work is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a sensor shell clamping device is used in sensor equipment to thereby solve the sensor among the prior art because sensor shell lacks clamping structure when the equipment, thereby it causes the problem of influence to equipment work to lead to the skew to appear in sensor shell's position easily.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a sensor housing clamping device for sensor equipment, includes the conveyer belt, the upper end of conveyer belt is provided with the base, the upper end of base is provided with the slip subassembly, the upper end of base has the movable block through slip subassembly sliding connection, the lateral wall of base is provided with power unit, power unit is connected with the slip subassembly transmission, the upper end of movable block is provided with lifting unit, the upper end of movable block has the clamp splice through lifting unit swing joint, the lateral wall of movable block is provided with control mechanism, control mechanism is connected with the lifting unit transmission, the upper end outside of movable block is provided with stop gear, stop gear and clamp splice sliding connection, the lateral wall of clamp splice is provided with the slipmat.

Through adopting above-mentioned technical scheme, when needing fixed sensor housing, according to the position of the high adjustment clamp splice of sensor housing, use control mechanism to pass through the height that lifting unit can adjust the clamp splice, and through the position of the firm clamp splice of stop gear, avoid the clamp splice to follow the lifting unit and rotate, thereby adapt to the not sensor housing of co-altitude, then provide power for sliding assembly through power unit, can make the movable block slide through sliding assembly in the upper end of base, thereby with sensor housing centre gripping between the clamp splice, and make sensor housing's position more firm through the slipmat, avoid sensor housing and clamp splice rigid contact to lead to sensor housing to break simultaneously, and then reach the effect of fixed sensor housing, avoid leading to sensor housing's position to appear squinting and influence group's commentaries on classics work when equipment work.

Further, as a preferred technical scheme, the sliding assembly comprises sliding grooves and sliding blocks, the sliding grooves are formed in two sides of the upper end of the base, the sliding blocks are arranged at the lower end of the moving block and are connected inside the sliding grooves in a sliding mode, and the sliding blocks are in transmission connection with the power mechanism.

Through adopting above-mentioned technical scheme, drive the slider through power unit and slide in the inside of spout, can make power unit pass through the slip subassembly and drive the removal of removal piece.

Further, as a preferred technical scheme, the power mechanism comprises a box body, a motor, a first screw rod and a first positioning component, the box body is arranged on the side wall of the base, the motor is arranged inside the box body, the first screw rod is arranged at the output end of the motor, one end of the first screw rod extends into the sliding groove, one end of the first screw rod penetrates through the sliding block, the outer wall of the first screw rod is in threaded connection with the sliding block, threads on two sides of the outer wall of the first screw rod are opposite, and the first positioning component is arranged on the outer wall and one end of the first screw rod in the society respectively.

Through adopting above-mentioned technical scheme, the motor through the box inside drives first screw rod and rotates to through the position of the firm first screw rod of first locating component, can make first screw rod drive the slider and slide in the inside of spout, thereby make power mechanism can provide power for the slip subassembly.

Further, as a preferred technical scheme, the first positioning assembly comprises a first positioning block and a first positioning groove, the first positioning block is respectively arranged on the outer wall of the first screw rod and one end of the first screw rod, the first positioning groove is respectively arranged on two sides of the inside of the sliding groove, and the first positioning block is rotatably connected inside the first positioning groove.

Through adopting above-mentioned technical scheme, rotate through first locating piece and connect in the inside of first locating slot, make the position of first screw rod that first locating component can stabilize, avoid first screw rod to appear the position that circumstances such as slope influence slider.

Further, as a preferred technical scheme, the lifting assembly comprises a groove, a second screw, a thread groove and a second positioning assembly, the groove is formed in the upper end of the moving block, the second screw is rotatably connected inside the groove, the second positioning assembly is arranged on the outer wall of the second screw, the lower end of the second screw is in transmission connection with the control mechanism, the upper end of the second screw penetrates through the groove, the thread groove is formed in the lower end of the clamping block, and the upper end of the second screw is in threaded connection with the inside of the thread groove.

Through adopting above-mentioned technical scheme, drive the second screw rod through control mechanism and rotate to stabilize the position of second screw rod in the recess through second locating component, can make the second screw rod drive clamp splice longitudinal movement through the thread groove, thereby make lifting unit play the effect of adjustment clamp splice height.

Further, as a preferred technical scheme, the second positioning assembly comprises a second positioning block and a second positioning groove, the second positioning block is arranged on the outer wall of the second screw rod, the second positioning groove is formed in the inner wall of the groove, and the second positioning block is rotatably connected inside the second positioning groove.

Through adopting above-mentioned technical scheme, rotate through the second locating piece and connect in the inside of second constant head tank, make the second locating component can stabilize the position of second screw rod in the recess is inside, avoid the second screw rod to appear the slope, drop, situation such as longitudinal movement influence the position of clamp splice.

Further, as a preferred technical scheme, the control mechanism comprises a rotating groove, a rotating rod, a first bevel gear and a second bevel gear, the rotating groove is formed in the side wall of the moving block and communicated with the groove, the rotating rod is rotatably connected inside the rotating groove, a third positioning component is arranged on the outer wall of the rotating rod, the first bevel gear is arranged at one end of the rotating rod, the second bevel gear is arranged at the lower end of the second screw rod, and the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, the rotating rod rotates in the rotating groove and the position of the rotating rod is stabilized by the third positioning component, so that the rotating rod drives the second bevel gear to rotate through the first bevel gear, the second bevel gear can drive the second screw rod to rotate, and the control mechanism can drive the second screw rod to rotate in the groove.

Further, as a preferred technical scheme, the third positioning assembly comprises a third positioning block and a third positioning groove, the third positioning block is arranged on the outer wall of the rotating rod, the third positioning groove is formed in the inner wall of the rotating groove, and the third positioning block is rotatably connected to the inside of the third positioning groove.

Through adopting above-mentioned technical scheme, rotate through the third locating piece and connect in the inside of third constant head tank, make the position of third locating component steadying the bull stick, avoid the bull stick lateral shifting to influence the position of first bevel gear.

Further, as a preferred technical scheme, the limiting mechanism comprises a limiting rod and a first limiting groove, the limiting rod is arranged on the outer side of the upper end of the moving block, the first limiting groove is formed in the outer side of the lower end of the clamping block, the upper end of the limiting rod is connected to the inside of the first limiting groove in a sliding mode, and a limiting assembly is arranged at the upper end of the limiting rod.

Through adopting above-mentioned technical scheme, through gag lever post sliding connection in the inside of first spacing groove to through the position of the gag lever post that spacing subassembly stabilizes, can make stop gear play the effect of the clamp splice position of stabilizing, avoid the clamp splice to follow the rotation of second screw rod and unable longitudinal movement.

Further, as a preferred technical scheme, the limiting assembly comprises a limiting block and a second limiting groove, the limiting block is arranged at the upper end of the limiting rod, the second limiting groove is formed in the inner wall of the first limiting groove, and the limiting block is connected to the inner portion of the second limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through stopper sliding connection in the inside of second spacing groove, make the position of spacing subassembly can stabilize the gag lever post, avoid the gag lever post to drop and lead to the clamp splice to drop.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, when a sensor shell needs to be fixed, the position of a clamping block is adjusted according to the height of the sensor shell, the height of the clamping block can be adjusted through a lifting assembly by using a control mechanism, the position of the clamping block is stabilized through a limiting mechanism, the clamping block is prevented from rotating along with the lifting assembly, so that the sensor shell adapts to the sensor shells with different heights, then power is provided for a sliding assembly through a power mechanism, a moving block can slide at the upper end of a base through the sliding assembly, the sensor shell is clamped between the clamping blocks, the position of the sensor shell is more stabilized through an anti-slip pad, and the sensor shell is prevented from being broken due to rigid contact between the sensor shell and the clamping block, so that the effect of fixing the sensor shell is achieved, and the phenomenon that the position of the sensor shell deviates during assembly work to influence the assembly work is avoided;

secondly, the rotating rod can drive the second bevel gear to rotate through the first bevel gear by rotating the rotating rod in the rotating groove and stabilizing the position of the rotating rod through the third positioning component, so that the second bevel gear can drive the second screw rod to rotate, the control mechanism can drive the second screw rod to rotate in the groove, and the position of the second screw rod in the groove is stabilized through the second positioning component, so that the second screw rod can drive the clamping block to longitudinally move through the threaded groove, and the lifting component can play a role in adjusting the height of the clamping block, so that the lifting component can be adapted to sensor shells with different heights.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the control mechanism of the present invention;

fig. 5 is a right side view of the present invention.

Reference numerals: 1. the conveying belt comprises a conveying belt body, 2, a base, 3, a sliding assembly, 31, a sliding groove, 32, a sliding block, 4, a power mechanism, 41, a box body, 42, a motor, 43, a first screw rod, 44, a first positioning assembly, 441, a first positioning block, 442, a first positioning groove, 5, a moving block, 6, a lifting assembly, 61, a groove, 62, a second screw rod, 63, a thread groove, 64, a second positioning assembly, 641, a second positioning block, 642, a second positioning groove, 7, a control mechanism, 71, a rotating groove, 72, a rotating rod, 73, a first bevel gear, 74, a second bevel gear, 75, a third positioning assembly, 751, a third positioning block, 752, a third positioning groove, 8, a clamping block, 81, a pad, 9, a limiting mechanism, 91, a limiting rod, 92, a first limiting groove, 93, a limiting assembly, a limiting block, 931, 932 and a second limiting groove.

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.

Example 1

Referring to fig. 1-5, the sensor housing clamping device for sensor assembly according to this embodiment includes a conveying belt 1, a base 2 is disposed at an upper end of the conveying belt 1, a sliding assembly 3 is disposed at an upper end of the base 2, a moving block 5 is slidably connected to an upper end of the base 2 through the sliding assembly 3, a power mechanism 4 is disposed on a side wall of the base 2, the power mechanism 4 is in transmission connection with the sliding assembly 3, a lifting assembly 6 is disposed at an upper end of the moving block 5, a clamping block 8 is movably connected to an upper end of the moving block 5 through the lifting assembly 6, a control mechanism 7 is disposed on a side wall of the moving block 5, the control mechanism 7 is in transmission connection with the lifting assembly 6, a limiting mechanism 9 is disposed on an outer side of the upper end of the moving block 5, the limiting mechanism 9 is slidably connected to the clamping block 8, and a non-slip mat 81 is disposed on a side wall of the clamping block 8; when the sensor shell needs to be fixed, the position of the clamping block 8 is adjusted according to the height of the sensor shell, the height of the clamping block 8 can be adjusted by using the control mechanism 7 through the lifting component 6, the position of the clamping block 8 is stabilized through the limiting mechanism 9, the clamping block 8 is prevented from rotating along with the lifting component 6, thereby adapting to the sensor housings with different heights, and then providing power for the sliding component 3 through the power mechanism 4, the moving block 5 can slide on the upper end of the base 2 through the sliding component 3, so that the sensor shell is clamped between the clamping blocks 8, and the position of the sensor shell is more stable through the anti-skid pad 81, and the sensor shell is prevented from being cracked due to the rigid contact between the sensor shell and the clamping block 8, and then reach the effect of fixed sensor shell, avoid leading to the skew to appear in the position of sensor shell when the equipment work and influence the group and change work.

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of making the moving block 5 slide on the upper end of the base 2, the present embodiment has an innovative design on the sliding assembly 3, specifically, the sliding assembly 3 includes a sliding groove 31 and a sliding block 32, the sliding groove 31 is opened on both sides of the upper end of the base 2, the sliding block 32 is disposed at the lower end of the moving block 5, the sliding block 32 is slidably connected inside the sliding groove 31, and the sliding block 32 is in transmission connection with the power mechanism 4; the power mechanism 4 drives the sliding block 32 to slide in the sliding groove 31, so that the power mechanism 4 drives the moving block 5 to move through the sliding component 3.

Referring to fig. 2, in order to achieve the purpose of sliding the sliding block 32 inside the sliding slot 31, the power mechanism 4 of this embodiment includes a box 41, a motor 42, a first screw 43 and a first positioning assembly 44, the box 41 is disposed on the side wall of the base 2, the motor 42 is disposed inside the box 41, the first screw 43 is disposed at the output end of the motor 42, one end of the first screw 43 extends into the sliding slot 31, one end of the first screw 43 penetrates through the sliding block 32, the outer wall of the first screw 43 is in threaded connection with the sliding block 32, the threads on both sides of the outer wall of the first screw 43 are opposite, and the first positioning assembly 44 is socially located on the outer wall and one end of the first screw 43, respectively; the motor 42 inside the box 41 drives the first screw 43 to rotate, and the position of the first screw 43 is stabilized by the first positioning component 44, so that the first screw 43 drives the sliding block 32 to slide inside the sliding slot 31, and the power mechanism 4 can provide power for the sliding component 3.

Referring to fig. 3, in order to achieve the purpose of stabilizing the position of the first screw 43, the first positioning assembly 44 of the present embodiment includes a first positioning block 441 and a first positioning groove 442, the first positioning block 441 is respectively disposed on the outer wall of the first screw 43 and one end of the first screw 43, the first positioning groove 442 is respectively disposed on two sides of the inside of the sliding slot 31, and the first positioning block 441 is rotatably connected inside the first positioning groove 442; the first positioning block 441 is rotatably connected inside the first positioning groove 442, so that the first positioning assembly 44 can stabilize the position of the first screw 43, and the situation that the first screw 43 is inclined and the like to influence the position of the sliding block 32 is avoided.

Example 3

Referring to fig. 2, in the present embodiment, on the basis of embodiment 2, in order to achieve the purpose of adjusting the height of the clamping block 8, the present embodiment has an innovative design on the lifting assembly 6, specifically, the lifting assembly 6 includes a groove 61, a second screw 62, a threaded groove 63 and a second positioning assembly 64, the groove 61 is opened at the upper end of the moving block 5, the second screw 62 is rotatably connected inside the groove 61, the second positioning assembly 64 is arranged on the outer wall of the second screw 62, the lower end of the second screw 62 is in transmission connection with the control mechanism 7, the upper end of the second screw 62 penetrates through the groove 61, the threaded groove 63 is opened at the lower end of the clamping block 8, and the upper end of the second screw 62 is in threaded connection inside the threaded groove 63; the control mechanism 7 drives the second screw rod 62 to rotate, and the second positioning assembly 64 stabilizes the position of the second screw rod 62 in the groove 61, so that the second screw rod 62 drives the clamping block 8 to move longitudinally through the thread groove 63, and the lifting assembly 6 can adjust the height of the clamping block 8.

Referring to fig. 4, for the purpose of stabilizing the position of the second screw 62, the second positioning assembly 64 of the present embodiment includes a second positioning block 641 and a second positioning slot 642, the second positioning block 641 is disposed on the outer wall of the second screw 62, the second positioning slot 642 is disposed on the inner wall of the groove 61, and the second positioning block 641 is rotatably connected inside the second positioning slot 642; the second positioning block 641 is rotatably connected to the inside of the second positioning groove 642, so that the second positioning assembly 64 can stabilize the position of the second screw 62 in the groove 61, and the situation that the second screw 62 inclines, falls off, moves longitudinally, and the like, which affects the position of the clamping block 8 is avoided.

Referring to fig. 4, in order to achieve the purpose of rotating the second screw 62, the control mechanism 7 of the present embodiment includes a rotating groove 71, a rotating rod 72, a first bevel gear 73 and a second bevel gear 74, the rotating groove 71 is opened on the side wall of the moving block 5, the rotating groove 71 is communicated with the groove 61, the rotating rod 72 is rotatably connected inside the rotating groove 71, the outer wall of the rotating rod 72 is provided with a third positioning component 75, the first bevel gear 73 is arranged at one end of the rotating rod 72, the second bevel gear 74 is arranged at the lower end of the second screw 62, and the first bevel gear 73 is engaged with the second bevel gear 74; by rotating the rotating rod 72 inside the rotating groove 71 and stabilizing the position of the rotating rod 72 through the third positioning component 75, the rotating rod 72 can drive the second bevel gear 74 to rotate through the first bevel gear 73, so that the second bevel gear 74 can drive the second screw 62 to rotate, and the control mechanism 7 can drive the second screw 62 to rotate inside the groove 61.

Referring to fig. 4, for the purpose of stabilizing the position of the rotating rod 72, the third positioning assembly 75 of the present embodiment includes a third positioning block 751 and a third positioning slot 752, the third positioning block 751 is disposed on the outer wall of the rotating rod 72, the third positioning slot 752 is disposed on the inner wall of the rotating slot 71, and the third positioning block 751 is rotatably connected inside the third positioning slot 752; the third positioning block 751 is rotatably connected to the inside of the third positioning slot 752, so that the third positioning element 75 can stabilize the position of the rotating rod 72, and prevent the rotating rod 72 from moving laterally to affect the position of the first bevel gear 73.

Referring to fig. 5, in order to avoid the rotation of the clamping block 8 following the second screw 62, the limiting mechanism 9 of the present embodiment includes a limiting rod 91 and a first limiting groove 92, the limiting rod 91 is disposed on the outer side of the upper end of the moving block 5, the first limiting groove 92 is disposed on the outer side of the lower end of the clamping block 8, the upper end of the limiting rod 91 is slidably connected inside the first limiting groove 92, and the upper end of the limiting rod 91 is provided with a limiting component 93; through the inside of gag lever post 91 sliding connection at first spacing groove 92 to through the position of spacing subassembly 93 firm gag lever post 91, can make stop gear 9 play the effect of the firm clamp splice 8 position, avoid clamp splice 8 to follow second screw 62 and rotate and unable longitudinal movement.

Referring to fig. 5, in order to achieve the purpose of stabilizing the position of the limiting rod 91, the limiting assembly 93 of this embodiment includes a limiting block 931 and a second limiting groove 932, the limiting block 931 is disposed at the upper end of the limiting rod 91, the second limiting groove 932 is disposed on the inner wall of the first limiting groove 92, and the limiting block 931 is slidably connected inside the second limiting groove 932; through stopper 931 sliding connection in the inside of second spacing groove 932, make the position of gag lever post 91 that spacing subassembly 93 can stabilize, avoid gag lever post 91 to drop and lead to clamp splice 8 to drop.

The use principle and the advantages are as follows: when the position of the sensor housing needs to be fixed, the height of the clamping block 8 is adjusted according to the height of the sensor housing, the rotating rod 72 is rotated and is rotatably connected inside the third positioning groove 752 through the third positioning block 751, so that the third positioning assembly 75 stabilizes the position of the rotating rod 72 inside the rotating groove 71, that is, the rotating rod 72 drives the second bevel gear 74 to rotate through the first bevel gear 73, so that the second bevel gear 74 can drive the second screw 62 to rotate and is rotatably connected inside the second positioning groove 642 through the second positioning block 641, so that the second positioning assembly 64 stabilizes the position of the second screw 62 inside the groove 61, that is, the second screw 62 can drive the clamping block 8 to move longitudinally through the thread groove 63, so that the control mechanism 7 can adjust the height of the clamping block 8 through the lifting assembly 6, and is slidably connected inside the first limiting groove 92 through the limiting rod 91 during the adjustment process, and the limiting block 931 is slidably connected inside the second limiting groove 932, so that the limiting block 93 stabilizes the position of the limiting rod 91, and the limiting rod 91 stabilizes the position of the clamping block 8, thereby the limiting mechanism 9 can prevent the clamping block 8 from rotating along with the second screw 62, after the height adjustment of the clamping block 8 is completed, the sensor housing is placed at the upper end of the base 2, then the motor 42 inside the box 41 drives the first screw 43 to rotate, and the first positioning block 441 rotatably connects inside the first positioning groove 442, so that the first positioning block 44 stabilizes the position of the first screw 43, the first screw 43 can drive the sliding block 32 to slide inside the sliding groove 31, thereby the power mechanism 4 can drive the moving block 5 to slide on the upper end of the base 2 through the sliding component 3, so that the clamping block 8 contacts with the sensor housing, and the clamping block 8 can achieve the effect of clamping the sensor housing, and avoid clamp splice 8 and sensor housing rigid contact to lead to sensor housing to break through slipmat 81, can reach the effect of fixed sensor housing, then make base 2 remove to the equipment position through conveyer belt 1 and can carry out the equipment work of sensor, avoid leading to the skew to appear in the position of sensor housing when the equipment work and influence the group and change work, and the fixed work of the sensor housing of adaptable not co-altitude, width.

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 (10)

1. The utility model provides a sensor housing clamping device for sensor equipment which characterized in that: the automatic conveying device comprises a conveying belt, the upper end of conveying belt is provided with a base, the upper end of base is provided with a sliding assembly, the upper end of base is connected with a moving block through the sliding assembly in a sliding mode, the side wall of base is provided with a power mechanism, the power mechanism is connected with the sliding assembly in a transmission mode, the upper end of the moving block is provided with a lifting assembly, the upper end of the moving block is movably connected with a clamping block through the lifting assembly, the side wall of the moving block is provided with a control mechanism, the control mechanism is connected with the lifting assembly in a transmission mode, the outer side of the upper end of the moving block is provided with a limiting mechanism, the limiting mechanism is connected with the clamping block in a sliding mode, and the side wall of the clamping block is provided with an anti-skid pad.

2. The sensor housing holding device for sensor assembly according to claim 1, wherein: the sliding assembly comprises sliding grooves and sliding blocks, the sliding grooves are formed in two sides of the upper end of the base, the sliding blocks are arranged at the lower ends of the moving blocks, the sliding blocks are connected inside the sliding grooves in a sliding mode, and the sliding blocks are in transmission connection with the power mechanism.

3. The sensor housing holding device for sensor assembly according to claim 2, wherein: the power mechanism comprises a box body, a motor, a first screw rod and a first positioning component, wherein the box body is arranged on the side wall of the base, the motor is arranged in the box body, the first screw rod is arranged at the output end of the motor, one end of the first screw rod extends into the sliding groove, one end of the first screw rod penetrates through the sliding block, the outer wall of the first screw rod is in threaded connection with the sliding block, threads on two sides of the outer wall of the first screw rod are opposite, and the first positioning component is arranged on the outer wall and one end of the first screw rod in the society.

4. The sensor housing holding device for sensor assembly according to claim 3, wherein: the first positioning component comprises a first positioning block and a first positioning groove, the first positioning block is arranged on the outer wall of the first screw rod and one end of the first screw rod respectively, the first positioning groove is formed in two sides of the inner portion of the sliding groove respectively, and the first positioning block is rotatably connected to the inner portion of the first positioning groove.

5. The sensor housing holding device for sensor assembly according to claim 1, wherein: the lifting assembly comprises a groove, a second screw rod, a thread groove and a second positioning assembly, the groove is formed in the upper end of the moving block, the second screw rod is rotatably connected inside the groove, the second positioning assembly is arranged on the outer wall of the second screw rod, the lower end of the second screw rod is in transmission connection with the control mechanism, the upper end of the second screw rod penetrates through the groove, the thread groove is formed in the lower end of the clamping block, and the upper end of the second screw rod is in threaded connection inside the thread groove.

6. The sensor housing holding device for sensor assembly according to claim 5, wherein: the second positioning assembly comprises a second positioning block and a second positioning groove, the second positioning block is arranged on the outer wall of the second screw rod, the second positioning groove is formed in the inner wall of the groove, and the second positioning block is rotatably connected inside the second positioning groove.

7. The sensor housing holding device for sensor assembly according to claim 5, wherein: the control mechanism comprises a rotating groove, a rotating rod, a first bevel gear and a second bevel gear, the rotating groove is formed in the side wall of the moving block, the rotating groove is communicated with the groove, the rotating rod is rotatably connected inside the rotating groove, a third positioning assembly is arranged on the outer wall of the rotating rod, the first bevel gear is arranged at one end of the rotating rod, the second bevel gear is arranged at the lower end of the second screw rod, and the first bevel gear is meshed with the second bevel gear.

8. The sensor housing holding device for sensor assembly according to claim 7, wherein: the third positioning assembly comprises a third positioning block and a third positioning groove, the third positioning block is arranged on the outer wall of the rotating rod, the third positioning groove is formed in the inner wall of the rotating groove, and the third positioning block is rotatably connected inside the third positioning groove.

9. The sensor housing holding device for sensor assembly according to claim 1, wherein: the limiting mechanism comprises a limiting rod and a first limiting groove, the limiting rod is arranged on the outer side of the upper end of the moving block, the first limiting groove is formed in the outer side of the lower end of the clamping block, the upper end of the limiting rod is connected to the inside of the first limiting groove in a sliding mode, and a limiting assembly is arranged at the upper end of the limiting rod.

10. The sensor housing holding device for sensor assembly according to claim 9, wherein: the limiting assembly comprises a limiting block and a second limiting groove, the limiting block is arranged at the upper end of the limiting rod, the second limiting groove is formed in the inner wall of the first limiting groove, and the limiting block is connected to the inside of the second limiting groove in a sliding mode.

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