Full-automatic calibration device for intelligent sensor

Abstract

The invention relates to the technical field of sensor calibration, in particular to an intelligent sensor full-automatic calibration device which comprises a support, a middle section clamping assembly arranged on the support and a supporting assembly arranged on the support. The adjusting unit comprises a sliding assembly arranged on the support, a driving assembly arranged on the support, a transmission assembly arranged on the support and a stabilizing assembly arranged on the support. The checking unit can quickly clamp and support the sensor in a lossless manner and can keep the sensor in a horizontal state, and the adjusting unit can move the supporting assembly of the checking unit, so that the supporting assembly can be adjusted and can clamp the end parts of the sensors of different specifications, and the sensors do not deviate during adjustment, so that the detection accuracy of the sensors is improved. And the middle section of the sensor is always clamped by the clamping plate of the middle section fixing ring, so that the sensors with different specifications can be kept in a horizontal state, and the subsequent verification precision of the sensors is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor calibration, and in particular to a fully automatic calibration device for an intelligent sensor. Background Art

[0002] The purpose of sensor position calibration is to ensure that the sensor has accurate measurement accuracy before use, during use, or when it is put aside for a period of time. During the calibration process, the sensor will be re-tested with a more accurate reference device, and adjusted and corrected when necessary. For measuring instruments with internal microprocessors, the automatic calibration function can be more easily implemented, providing a long-term, stable and high-precision reference for the sensor. Therefore, position calibration is crucial to ensure the accuracy and reliability of the sensor's measurement results.

[0003] In actual applications, when calibrating the position of a smart sensor, a common practice is to clamp the two ends of the sensor to ensure its stability and to ensure that the sensor remains horizontal, thereby improving the calibration accuracy. However, this fixed clamping method may cause damage to the appearance of the smart sensor during operation, such as scratches or indentations. In addition, this clamping method makes it difficult to calibrate the axis of the clamp to be consistent with the axis of the sensor during clamping, which affects the subsequent calibration accuracy of the sensor. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the problem in the above-mentioned existing intelligent sensor automatic calibration device that the axis is difficult to keep horizontal when the sensor is clamped, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a fully automatic calibration device for an intelligent sensor.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: A fully automatic calibration device for an intelligent sensor, comprising: a calibration unit, comprising a bracket, a middle section clamping assembly arranged on the bracket, and a supporting assembly arranged on the bracket;

[0008] An adjusting unit, comprising a sliding assembly arranged on the bracket, a driving assembly arranged on the bracket, a transmission assembly arranged on the bracket, and a stabilizing assembly arranged on the bracket;

[0009] The locking unit comprises a loosening component arranged in the transmission component, a moving component arranged in the middle section clamping component, and a clamping component arranged on the middle section clamping component.

[0010] As a preferred solution of the fully automatic calibration device of the intelligent sensor described in the present invention, the middle section clamping assembly includes a middle section fixing ring arranged on the bracket, a flange arranged on the middle section fixing ring, a support rail arranged on the inner wall of the middle section fixing ring, a slider arranged on the support rail, a clamping plate arranged on the slider, and a support spring arranged on the clamping plate.

[0011] As a preferred solution of the fully automatic calibration device of the intelligent sensor described in the present invention, four groups of support rails are installed on the inner wall of the middle fixing ring, and each group of support rails is 90° apart. The convex edge expands the support surface of the middle fixing ring so that the convex edge can be connected to the support spring.

[0012] As a preferred solution of the fully automatic calibration device of the intelligent sensor described in the present invention, the supporting component includes supporting circles arranged on both sides of the middle fixing circle, accommodating columns arranged on the supporting circles, fixing springs arranged on the accommodating columns, fixing frames arranged on the fixing springs, rollers arranged on the fixing frames, and telescopic rods arranged on the fixing frames and connected to the supporting circles.

[0013] As a preferred solution of the fully automatic calibration device for intelligent sensors described in the present invention, there are four groups of accommodating columns, and each group of accommodating columns is evenly arranged on the inner wall of the supporting circle, and the axis of the supporting circles on both sides of the middle fixing circle is the same as the axis of the middle fixing circle.

[0014] As a preferred solution of the fully automatic calibration device for intelligent sensors of the present invention, the sliding assembly includes a sliding groove arranged on the bracket, a sliding block arranged on the sliding groove, and a support rod arranged on the sliding block and connected to the supporting ring.

[0015] As a preferred solution of the fully automatic calibration device for intelligent sensors of the present invention, the driving assembly includes a driving motor arranged on a bracket, and a first conical tooth arranged on the driving motor.

[0016] As a preferred solution of the fully automatic calibration device of the intelligent sensor described in the present invention, the transmission assembly includes a transmission shaft arranged on the bracket, a second conical tooth arranged on the transmission shaft, a gear arranged on the transmission shaft, a through plate arranged on the middle fixing ring, a tooth plate arranged on the through plate, and a fixing rod arranged on the tooth plate.

[0017] As a preferred solution of the fully automatic calibration device for intelligent sensors of the present invention, the second conical teeth mesh with the first conical teeth, the tooth plate meshes with the gear, and the fixing rod connects the supporting ring with the tooth plate.

[0018] As a preferred solution of the fully automatic calibration device of the intelligent sensor described in the present invention, the stabilizing component includes a stabilizing rod arranged on the bracket, a stabilizing block arranged on the stabilizing rod, a first connecting rod arranged on the stabilizing block, and a second connecting rod arranged on the stabilizing block.

[0019] The beneficial effects of the present invention are as follows: the verification unit can quickly and losslessly clamp and support the sensor, and can keep the sensor in a horizontal state, and the adjustment unit can move the supporting component of the verification unit so that the supporting component can be adjusted, so that the supporting component can clamp the ends of sensors of different specifications, and when adjusting, the sensor will not shift, and the middle section of the sensor is always clamped by the clamping plate of the middle section fixing ring, so that sensors of different specifications can all remain in a horizontal state, thereby improving the subsequent verification accuracy of the sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the fully automatic calibration device for intelligent sensors of the present invention.

[0022] Figure 2 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0023] Figure 3 It is a schematic diagram of the side structure of the fully automatic calibration device for intelligent sensors of the present invention.

[0024] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0025] Figure 5 This is a schematic diagram of the second connecting rod structure of the fully automatic calibration device for intelligent sensors of the present invention.

[0026] Figure 6 This is a schematic diagram of the structure of the stable component described in the fully automatic calibration device for intelligent sensors of the present invention.

[0027] Figure 7This is a schematic diagram of the structure of the moving circle described in the fully automatic calibration device for intelligent sensors of the present invention.

[0028] Figure 8 This is a schematic diagram of the structure of the mobile component of the fully automatic calibration device for intelligent sensors of the present invention.

[0029] Fig. 9 This is a schematic diagram of the embedded rod structure of the fully automatic calibration device for intelligent sensors of the present invention.

[0030] Fig.10 This is a schematic diagram of the internal structure of the support rail described in the fully automatic calibration device for intelligent sensors of the present invention. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] Example 1

[0036] Reference Figure 1-Figure 3 A fully automatic calibration device for an intelligent sensor includes a calibration unit 100 and an adjustment unit 200. The calibration unit 100 is used to clamp the sensor and keep it in a horizontal state. The adjustment unit 200 is used to make the calibration unit 100 adapt to different sensors so that the supporting component 103 of the calibration unit 100 can clamp the ends of sensors of different specifications.

[0037] Specifically, the calibration unit 100 includes a bracket 101 , a middle clamping assembly 102 disposed on the bracket 101 , and a supporting assembly 103 disposed on the bracket 101 .

[0038] Furthermore, the middle section clamping assembly 102 includes a middle section fixing ring 102a arranged on the bracket 101, a convex edge 102b arranged on the middle section fixing ring 102a, a support rail 102c is installed on the inner wall of the middle section fixing ring 102a, a slider 102d is installed on the inner wall of the support rail 102c, a clamping plate 102e is installed on the outer wall of the slider 102d, and a support spring 102f is installed on the clamping plate 102e, four groups of support rails 102c are installed on the inner wall of the middle section fixing ring 102a, and each group of support rails 102c are separated by 90°, the convex edge 102b expands the support surface of the middle section fixing ring 102a, so that the convex edge 102b can be connected to the support spring 102f, and the four groups of support springs 102f apply elastic force to the corresponding slider 102d. When the sensor is calibrated, the sensor is first placed in the middle section fixing ring 102a, so that the sensor is clamped by the clamping plate 102e.

[0039] Furthermore, the supporting assembly 103 includes supporting circles 103a arranged on both sides of the middle fixed circle 102a, the inner wall of the supporting circle 103a is installed with a accommodating column 103b, the end of the accommodating column 103b is installed with a fixing spring 103c, one end of the fixing spring 103c is installed with a fixing frame 103d, the inner wall of the fixing frame 103d is installed with a roller 103e through a pin shaft, and a telescopic rod 103f installed on the fixing frame 103d and connected to the supporting circle 103a, four groups of accommodating columns 103b are arranged, and each group of accommodating columns 103b is evenly arranged on the inner wall of the supporting circle 103a, and the axis of the supporting circle 103a on both sides of the middle fixed circle 102a is the same as the axis of the middle fixed circle 102a, and the fixing spring 103c applies elastic force to the fixing frame 103d, so that the rollers 103e on the four groups of fixing frames 103d contact with the end of the sensor, so that the end of the sensor can be consistent with the axis of the supporting circle 103a.

[0040] Operation process: When the sensor is calibrated, the sensor is first placed in the middle fixing circle 102a. At this time, the middle position of the sensor is wrapped by four groups of clamping plates 102e, so that the middle section of the sensor is maintained at the center of the middle fixing circle 102a. At this time, both ends of the sensor are supported by the four groups of rollers 103e of the supporting circle 103a. The axis of the sensor is consistent with the supporting circle 103a. This structure can quickly clamp the sensor through the spring parts of the middle fixing circle 102a and the supporting circle 103a, and the spring parts can ensure that the horizontal state can be maintained even when clamping sensors of different sizes, which greatly improves the calibration accuracy. In addition, the outer surface of the sensor will not be damaged by the support and clamping of the roller 103e, avoiding unnecessary damage to the sensor.

[0041] Example 2

[0042] Reference Figure 1-Figure 6 This embodiment is different from the first embodiment in that: an adjustment unit 200 includes a sliding component 201 arranged on a bracket 101, a driving component 202 is installed on the top of the bracket 101, a transmission component 203 is installed on the inner wall of the bracket 101, and a stabilizing component 204 is installed on the inner wall of the bracket 101. The driving component 202 can drive the transmission component 203 to move, and the transmission component 203 drives the supporting circle 103a to move, so that the supporting circle 103a can be adjusted to a non-protruding part of the end of the sensor, so that when the calibration unit 100 clamps sensors of different specifications, the sensors can all remain in a horizontal state.

[0043] Specifically, the sliding assembly 201 includes a sliding groove 201a arranged on the bracket 101, a sliding block 201b is installed on the inner wall of the sliding groove 201a, and a support rod 201c is installed on the top of the sliding block 201b and connected to the supporting circle 103a, so that the supporting circle 103a can be slidably adjusted, so that the supporting circle 103a can be moved to the non-protruding part of the sensor end.

[0044] Furthermore, the driving assembly 202 includes a driving motor 202a disposed on the bracket 101, and a first conical tooth 202b is installed at the output end of the driving motor 202a.

[0045] Furthermore, the transmission assembly 203 includes a transmission shaft 203a arranged on the bracket 101, the top of the transmission shaft 203a extends to the top of the bracket 101, and the top of the transmission shaft 203a is installed with a second conical tooth 203b, the bottom end of the transmission shaft 203a is installed with a gear 203c, the top of the middle fixed ring 102a is installed with a through plate 203d, the inner wall of the through plate 203d is penetrated and installed with a tooth plate 203e, and a fixed rod 203f installed on the tooth plate 203e, the second conical teeth 203b are meshed with the first conical teeth 202b, the tooth plate 203e is meshed with the gear 203c, and the fixed rod 203f connects the supporting circle 103a with the tooth plate 203e, so that when the tooth plate 203e moves, the supporting circle 103a can be driven to move by the fixed rod 203f.

[0046] Furthermore, the stabilizing component 204 includes a stabilizing rod 204a arranged on the bracket 101, and a stabilizing block 204b arranged on the stabilizing rod 204a. A first connecting rod 204c is installed at the bottom of the stabilizing block 204b, one end of the first connecting rod 204c is connected to the tooth plate 203e by bending, and a second connecting rod 204d is installed on the outer wall of the tooth plate 203e, and the second connecting rod 204d is connected to the outer wall of the supporting circle 103a by bending. The stabilizing block 204b can slide along the inner wall of the stabilizing rod 204a, and the first connecting rod 204c and the second connecting rod 204d can stabilize the supporting circle 103a and the tooth plate 203e to ensure that the supporting circle 103a and the tooth plate 203e will not shake during movement.

[0047] The rest of the structure is the same as that of Example 1.

[0048] Operation process: when the sensor is placed in the middle fixing circle 102a and the supporting circle 103a and is supported and clamped, if the supporting circle 103a is not clamped to the end of the sensor, the driving motor 202a drives the first conical tooth 202b to rotate, the rotation of the first conical tooth 202b drives the second conical tooth 203b to rotate, the rotation of the second conical tooth 203b drives the transmission shaft 203a to rotate, the rotation of the transmission shaft 203a drives the tooth plate 203e to move, the movement of the tooth plate 203e drives the fixing rod 203f to move, the movement of the fixing rod 203f drives the supporting circle 103a to move, and its roller 103e can be moved and adjusted while supporting the sensor, and because of the support of its fixing spring 103c, the roller 103e can smoothly pass through the protrusion of the sensor, and finally the roller 103e of the supporting circle 103a can smoothly move to the end of the sensor, so that the two ends of the sensor are kept horizontal with the middle section, thereby improving the accuracy during calibration.

[0049] Example 3

[0050] Reference Figure 6This embodiment is different from the above embodiments in that: the fastening unit 300 includes a loosening component 301 arranged in the transmission component 203, a moving component 302 arranged in the middle clamping component 102, and a clamping component 303 arranged on the middle clamping component 102. When the gear 203c rotates, it synchronously drives the transmission component 203 to move, so that the clamping component 303 locks the clamping plate 102e, and the structure of the loosening component 301 makes it possible to achieve that when the moving ring 302a no longer moves, the rotation of the transmission shaft 203a is not affected when the embedded rod 301a does not rotate.

[0051] Furthermore, the loosening component 301 includes an embedded rod 301a arranged in the transmission shaft 203a, and an elastic member 301b is installed on the inner wall of the embedded rod 301a, and a touch rod 301c is installed on one end of the elastic member 301b. The inner wall of the transmission shaft 203a is provided with an arc groove 301d, and the elastic member 301b presses the touch rod 301c against the arc groove 301d. Through the elastic member 301b and the touch rod 301c, when the transmission shaft 203a rotates, the embedded rod 301a can be driven to rotate. After the moving stroke of the moving circle 302a ends, if the transmission shaft 203a continues to rotate, the embedded rod 301a can no longer rotate, and the rotation of the transmission shaft 203a will cause the touch rod 301c to separate from the arc groove 301d, thereby not affecting the subsequent rotation of the transmission shaft 203a.

[0052] Furthermore, the moving assembly 302 includes a moving ring 302a installed on the inner wall of the middle fixed ring 102a, a sliding groove 302b is opened on the top of the moving ring 302a, a rotating plate 302c is installed on the bottom end of the embedded rod 301a, a movable rod 302d is installed on the bottom of the rotating plate 302c, and the movable rod 302d is embedded in the sliding groove 302b. When the embedded rod 301a rotates, the rotating plate 302c is driven to rotate, and the rotating plate 302c rotates and drives the movable rod 302d to rotate and move, so that the movement of the movable rod 302d drives the moving ring 302a of the sliding groove 302b to displace.

[0053] Furthermore, the clamping assembly 303 includes an inclined plate 303a installed on the inner wall of the moving circle 302a, and the inclined plate 303a extends into the interior of the support rail 102c, the inner wall of the inclined plate 303a is installed with a sliding plate 303b, the outer wall of the sliding plate 303b is installed with a clamping rod 303c, and the outer wall of the slider 102d is provided with a plurality of clamping grooves 303d. The movement of the moving circle 302a drives the inclined plate 303a to move, and the movement of the inclined plate 303a drives the sliding plate 303c to move. 03b moves, and the sliding plate 303b moves to drive the clamping rod 303c to move, so that the clamping rod 303c is embedded in the clamping groove 303d, so that when the supporting circle 103a moves, the clamping of the clamping plate 102e will not cause the sensor to shift, and when the gear 203c does not rotate, the moving circle 302a is restored, and the locking of the clamping plate 102e is automatically canceled, avoiding the possibility that the locked clamping plate 102e may affect the calibration of the horizontal position of the sensor.

[0054] The rest of the structure is the same as that of Example 2.

[0055] Operation process: When the gear 203c rotates and drives the supporting ring 103a to move, the roller 103e moves on the sensor surface. When it encounters a protrusion, it is easy to generate an offset force on the sensor, making the position of the sensor easy to shift. When the gear 203c rotates, the transmission shaft 203a synchronously drives the embedded rod 301a to rotate, the embedded rod 301a rotates and drives the rotating plate 302c to rotate, and the rotating plate 302c rotates and drives the movable rod 302d to rotate and move, so that the movable rod 302 The movement of d drives the moving ring 302a of the sliding groove 302b to move, and the movement of the moving ring 302a drives the inclined plate 303a to move, and the movement of the inclined plate 303a drives the sliding plate 303b to move, and the movement of the sliding plate 303b drives the clamping rod 303c to move, so that the clamping rod 303c is embedded in the clamping groove 303d. At this time, the slider 102d is locked, so that the clamping plate 102e can maintain the clamping of the sensor, and the sensor will not be offset due to the movement of the roller 103e.

[0056] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0057] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0058] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0059] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A fully automatic calibration device for an intelligent sensor, characterized in that: include, A calibration unit (100) comprises a bracket (101), a middle section clamping assembly (102) arranged on the bracket (101), and a supporting assembly (103) arranged on the bracket (101); An adjusting unit (200) comprises a sliding assembly (201) arranged on the bracket (101), a driving assembly (202) arranged on the bracket (101), a transmission assembly (203) arranged on the bracket (101), and a stabilizing assembly (204) arranged on the bracket (101); The locking unit (300) comprises a loosening component (301) arranged in the transmission component (203), a moving component (302) arranged in the middle section clamping component (102), and a clamping component (303) arranged on the middle section clamping component (102).

2. The fully automatic calibration device for intelligent sensors according to claim 1, characterized in that: The middle section clamping assembly (102) comprises a middle section fixing ring (102a) arranged on the bracket (101), a flange (102b) arranged on the middle section fixing ring (102a), a support rail (102c) arranged on the inner wall of the middle section fixing ring (102a), a slider (102d) arranged on the support rail (102c), a clamping plate (102e) arranged on the slider (102d), and a support spring (102f) arranged on the clamping plate (102e).

3. The fully automatic calibration device for intelligent sensors as claimed in claim 2, characterized in that: Four groups of support rails (102c) are installed on the inner wall of the middle section fixing ring (102a), and each group of support rails (102c) is 90 degrees apart. The convex edge (102b) expands the support surface of the middle section fixing ring (102a), so that the convex edge (102b) can be connected to the support spring (102f).

4. The fully automatic calibration device for intelligent sensors as claimed in claim 2, characterized in that: The supporting assembly (103) comprises supporting circles (103a) arranged on both sides of the middle fixing circle (102a), a containing column (103b) arranged on the supporting circle (103a), a fixing spring (103c) arranged on the fixing column (103b), a fixing frame (103d) arranged on the fixing spring (103c), a roller (103e) arranged on the fixing frame (103d), and a telescopic rod (103f) arranged on the fixing frame (103d) and connected to the supporting circle (103a).

5. The fully automatic calibration device for intelligent sensors as claimed in claim 4, characterized in that: The accommodating columns (103b) are provided in four groups, and each group of accommodating columns (103b) is evenly arranged on the inner wall of the supporting circle (103a), and the axis of the supporting circles (103a) on both sides of the middle section fixing circle (102a) is the same as the axis of the middle section fixing circle (102a).

6. The fully automatic calibration device for intelligent sensors as claimed in claim 5, characterized in that: The sliding assembly (201) comprises a sliding groove (201a) arranged on the bracket (101), a sliding block (201b) arranged on the sliding groove (201a), and a supporting rod (201c) arranged on the sliding block (201b) and connected to the supporting ring (103a).

7. The fully automatic calibration device for intelligent sensors according to claim 6, characterized in that: The driving assembly (202) comprises a driving motor (202a) arranged on a bracket (101), and a first conical tooth (202b) arranged on the driving motor (202a).

8. The fully automatic calibration device for intelligent sensors as claimed in claim 7, characterized in that: The transmission assembly (203) comprises a transmission shaft (203a) arranged on the bracket (101), a second conical tooth (203b) arranged on the transmission shaft (203a), a gear (203c) arranged on the transmission shaft (203a), a through plate (203d) arranged on the middle section fixing ring (102a), a tooth plate (203e) arranged on the through plate (203d), and a fixing rod (203f) arranged on the tooth plate (203e).

9. The fully automatic calibration device for intelligent sensors as claimed in claim 8, characterized in that: The second conical teeth (203b) mesh with the first conical teeth (202b), the tooth plate (203e) meshes with the gear (203c), and the fixing rod (203f) connects the supporting ring (103a) and the tooth plate (203e).

10. The fully automatic calibration device for intelligent sensors according to claim 9, characterized in that: The stabilizing assembly (204) comprises a stabilizing rod (204a) arranged on the bracket (101), a stabilizing block (204b) arranged on the stabilizing rod (204a), a first connecting rod (204c) arranged on the stabilizing block (204b), and a second connecting rod (204d) arranged on the stabilizing block (204b).

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