Sensor installation jig and installation method thereof

Abstract

The invention relates to the field of optical lens installation, in particular to a sensor installation jig and an installation method thereof. Comprising a base which is provided with a clamping mechanism used for clamping a lens and a mounting mechanism used for clamping a sensor; an adjusting mechanism is arranged on the side, close to the base, of the mounting mechanism, and the adjusting mechanism is used for driving the mounting mechanism to move in the preset direction; the mounting mechanism at least comprises an adapter plate detachably connected to the adjusting mechanism, and the adapter plate is used for fixing the sensor. Through the corresponding arrangement of the adapter plates and the sensors, different adapter plates can be placed in the mounting mechanism for different sensors, so that the interchangeability of the adapter plates is improved, the same sensor mounting jig can adapt to the mounting of various lenses and various sensors, and the mounting convenience of the sensors on the lenses is improved.

Description

Technical Field

[0001] This invention relates to the field of optical lens mounting, specifically to a sensor mounting fixture and its mounting method. Background Technology

[0002] Optical lenses are the core components responsible for optical imaging in machine vision systems, and their performance directly affects image quality. As the main component carrying the image, the compatibility between the sensor and the optical lens is fundamental to the image quality of the optical lens. During the production and R&D of optical products, it is necessary to assemble the lens and sensor board, ensuring that their optical axes are coaxial as required.

[0003] Currently, for different lens specifications and different sensor board sizes, it is usually necessary to design a dedicated single tooling. Similarly, for different sensors for the same lens, it is also necessary to design corresponding tooling. Both the design and assembly processes are quite time-consuming. Summary of the Invention

[0004] This invention addresses existing technical problems by providing a sensor mounting fixture and its mounting method. Through the corresponding arrangement of adapter plates and sensors, different adapter plates can be placed within the mounting mechanism for different sensors, increasing the interchangeability of the adapter plates. This enables the same sensor mounting fixture to be adapted to the installation of multiple lenses and multiple sensors, increasing the convenience of sensor installation on lenses.

[0005] The technical solution provided by this invention is as follows: A sensor mounting fixture includes: a base, wherein the base is provided with a clamping mechanism for clamping a lens and a mounting mechanism for clamping a sensor; The mounting mechanism is provided with an adjustment structure on the side near the base, and the adjustment mechanism is used to drive the mounting mechanism to move along a preset direction; The mounting mechanism includes at least an adapter plate detachably connected to the adjustment mechanism, the adapter plate being used to fix the sensor.

[0006] By matching the adapter plate with the sensor, different adapter plates can be placed in the mounting mechanism for different sensors, increasing the interchangeability of the adapter plates. This allows the same sensor mounting fixture to be adapted to the installation of multiple lenses and multiple sensors, increasing the convenience of sensor installation on lenses.

[0007] Furthermore, the adapter plate includes a base plate, and the base plate is provided with at least a longitudinal clamping edge group. The longitudinal clamping edge group includes longitudinal clamping edges respectively disposed at both ends of the base plate, and the sensor is disposed between the two longitudinal clamping edges.

[0008] In this technical solution, the design of two longitudinal clamping edges allows for adjustment of the height between the two longitudinal clamping edges according to the height of different sensors, thus achieving compatibility between the adapter board and different sensors. At the same time, the design of one or more sets of longitudinal clamping edge groups further reduces the possibility of sensor shaking after the adapter board is installed, increasing the stability of the sensor during installation.

[0009] Furthermore, the base plate also includes a transverse clamping edge group, which includes transverse clamping edges respectively disposed on both sides of the base plate, and the sensor is disposed between the two transverse clamping edges.

[0010] In this technical solution, when the sensor is set on the longitudinal clamping side group, the transverse clamping side group can limit the left and right movement of the sensor, further reducing the possibility of sensor shaking during the adjustment mechanism's movement of the mounting mechanism, and further increasing the coaxiality between the sensor and the lens.

[0011] Furthermore, both the longitudinal clamping edge and the transverse clamping edge are disposed on the edge of the base, and the longitudinal clamping edge and the transverse clamping edge together form a clamping angle.

[0012] In this technical solution, when the longitudinal clamping edge and the transverse clamping edge are set at the corner and form a clamping angle, the clamping angle can be integrally formed, which facilitates the forming of the adapter plate; at the same time, the structural strength of the clamping angle is also greater than that of the longitudinal clamping edge and the transverse clamping edge, which increases the service life of the adapter plate and reduces the possibility of damage to the adapter plate.

[0013] Furthermore, the clamping angles are set to four.

[0014] In this technical solution, the four clamping angles are set at the four corners of the base plate, which further increases the constraint on the sensor after the adapter plate is installed, reduces the possibility of the sensor shaking during movement, and increases the stability of the sensor during installation.

[0015] Furthermore, the base plate is provided with a hollow section.

[0016] In this technical solution, the hollowed-out section facilitates observation of the sensor's position and installation effect, while also significantly reducing the cost of the adapter board.

[0017] Furthermore, one end of the adapter plate is also provided with a connecting plate, which is used to fix the adapter plate to the adjustment mechanism. The adapter plate is detachably connected to the adjustment mechanism through the connecting plate.

[0018] In this technical solution, the adapter plate can be mounted on the connecting plate, which facilitates the installation of the adapter plate on the adjustment mechanism and reduces the possibility of damage to the sensor mounting fixture.

[0019] Furthermore, a positioning component is provided between the connecting plate and the adapter plate. The positioning component includes a first positioning component disposed on the connecting plate and a second positioning component disposed on the adapter plate, wherein the first positioning component and the second positioning component are adapted to each other.

[0020] In this technical solution, the setting of the positioning component increases the constraint between the connecting plate and the adapter plate, further increasing the accuracy of the sensor's position when mounted on the adapter plate and increasing the coaxiality between the sensor and the lens.

[0021] Furthermore, a fixing component is provided between the connecting plate and the adapter plate for connecting the connecting plate and the adapter plate.

[0022] In this technical solution, the setting of the fixing component reduces the possibility of the adapter plate on the connecting plate shaking during movement, thereby increasing the stability of the adapter plate.

[0023] Furthermore, the fixing component includes a first magnetic component disposed on the connecting plate and a second magnetic component disposed on the adapter plate.

[0024] In this technical solution, by setting up the first magnetic component and the second magnetic component, when the adapter plate is close to the connecting plate, the first magnetic component can attract the second magnetic component, thereby fixing the connecting plate and the adapter plate, and the operation is relatively convenient.

[0025] Furthermore, the clamping mechanism is configured as multiple.

[0026] In this technical solution, by setting up multiple clamping mechanisms, the sensor mounting fixture can be adapted to lenses of various lengths, further increasing the applicability of the sensor mounting fixture.

[0027] Furthermore, the base plate is also provided with a vertical adjustment mechanism, and multiple clamping mechanisms are all disposed on the vertical adjustment mechanism.

[0028] In this technical solution, the lens height can be adjusted by setting up a vertical adjustment mechanism, which further facilitates the user's operation.

[0029] Furthermore, the clamping mechanism includes a fixed block, on which a first connecting rod and a second connecting rod are provided, and both the first connecting rod and the second connecting rod are rotatably connected to the fixed block; The clamping mechanism further includes a clamping block for clamping the lens. The clamping block is disposed at the end of the first link and the second link away from the fixed block. The first link and the second link are rotatably connected to the clamping block.

[0030] In this technical solution, the fixed block, the first connecting rod, the second connecting rod, and the clamping block form a double rocker structure. The rotation of the first connecting rod and the second connecting rod can drive the movement of the clamping block, thereby achieving the effect of the clamping block clamping the lens.

[0031] Furthermore, the end of the first connecting rod near the fixed block is rotatably connected to the fixed block through a waist-shaped hole.

[0032] In this technical solution, for lenses of different widths, the angle of the clamping block can be adjusted by adjusting the position of the bolt between the first connecting rod and the fixing block in the first waist-shaped hole. After the clamping block rotates, it can fit tightly against the lens, reducing the possibility of lens shaking and increasing the coaxiality between the sensor and the lens.

[0033] One of the objectives of this invention is to provide a sensor mounting method, comprising the following steps: S1. Analyze the type of sensor, select a connecting plate and an adapter plate that are compatible with the sensor, fix the connecting plate to the adjustment mechanism, and fix the adapter plate to the connecting plate; S2. Install the sensor inside the adapter plate; S3. Adjust the opening size of the clamping mechanism according to the outer diameter of the lens, and fix the lens in the clamping mechanism; S4. Adjust the position of the adjustment mechanism based on the sensor output image; S5. When the preset parameters of the sensor output image meet the conditions, the installation is complete.

[0034] Compared with the prior art, the sensor mounting fixture and mounting method provided by the present invention have the following beneficial effects: 1. By matching the adapter plate with the sensor, different adapter plates can be placed in the mounting mechanism for different sensors, which increases the interchangeability of the adapter plates and enables the same sensor mounting fixture to be adapted to the installation of multiple lenses and multiple sensors, thus increasing the convenience of sensor installation on the lens.

[0035] 2. By setting the connecting plate, the adapter plate can be placed on the connecting plate, which makes it easier for the adapter plate to be installed on the adjustment mechanism and reduces the possibility of damage to the sensor installation fixture.

[0036] 3. By setting up the positioning components, the constraints between the connecting plate and the adapter plate are increased, which further increases the accuracy of the sensor's position when it is installed on the adapter plate and increases the coaxiality between the sensor and the lens. Attached Figure Description

[0037] The preferred embodiments will now be described in a clear and easy-to-understand manner, with reference to the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of a sensor mounting fixture and its mounting method.

[0038] Figure 1 This is a schematic diagram of the structure of a sensor mounting fixture according to the present invention; Figure 2 This is a schematic diagram of the structure of the adapter plate in a sensor mounting fixture of the present invention; Figure 3 This is an assembly diagram of the adapter plate and the sensor in a sensor mounting fixture of the present invention; Figure 4 This is a schematic diagram of the structure of the adapter plate in another sensor mounting fixture of the present invention; Figure 5 This is an assembly diagram of the adapter plate and connecting plate in a sensor mounting fixture of the present invention; Figure 6 This is an assembly diagram of the lens and vertical adjustment mechanism in a sensor mounting fixture of the present invention; Figure 7 This is a schematic diagram of the clamping mechanism in another sensor mounting fixture of the present invention.

[0039] Reference numerals: 100, base; 200, clamping mechanism; 210, fixing block; 220, first connecting rod; 221, first oblong hole; 230, second connecting rod; 240, clamping block; 300, mounting mechanism; 310, adapter plate; 311, base plate; 312, longitudinal clamping side assembly; 313, transverse clamping side assembly; 314, hollow part; 320, connecting plate; 321, horizontal plate; 322, vertical plate; 330, positioning component; 331, first positioning component; 332, second positioning component; 340, fixing component; 341, first magnetic component; 342, second magnetic component; 400, adjustment mechanism; 500, vertical adjustment mechanism; 600, lens; 700, sensor. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] To keep the drawings concise, each figure only schematically shows the parts relevant to the invention, and these do not represent the actual structure of the product. Furthermore, to facilitate understanding, in some figures, only one of components with the same structure or function is schematically depicted, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one."

[0042] Example 1 like Figure 1 As shown, a sensor mounting fixture includes a base 100, which is a horizontal platform and can be placed on a horizontal surface or the ground. The base 100 is provided with a clamping mechanism 200 for clamping a lens 600 and a mounting mechanism 300 for clamping a sensor 700. Specifically, in this embodiment, the clamping mechanism 200 is located at the left end of the base 100 and can clamp and fix the lens 600 on which the sensor 700 is to be mounted. The mounting mechanism 300 is located at the right end of the base 100 and can hold the sensor 700, adapt it to the lens 600 clamped on the left side, and mount the sensor 700 on the lens 600 on the left side.

[0043] An adjustment mechanism 400 is provided on the side of the mounting mechanism 300 near the base 100. The adjustment mechanism 400 is used to drive the mounting mechanism 300 to move in a preset direction. That is, the adjustment mechanism 400 is located between the mounting mechanism 300 and the base 100, and the mounting mechanism 300 is mounted on the adjustment mechanism 400. When the base plate 311 is fixed, the mounting mechanism 300 can be moved by operating the adjustment mechanism 400. More specifically, the adjustment mechanism 400 has three degrees of freedom: up and down, left and right, and forward and backward. It can drive the sensor 700 to be installed to adjust its up and down position, move closer or further away from the lens 600, and adjust its horizontal position.

[0044] The mounting mechanism 300 includes at least an adapter plate 310 detachably connected to the adjustment mechanism 400. The adapter plate 310 is used to fix the sensor 700, and the sensor 700 can be embedded in the adapter plate 310.

[0045] Different adapter plates 310 can be adapted to different sensors 700. When it is necessary to install the corresponding sensor 700 on different lenses 600, first fix the lens 600 on which the sensor 700 is to be installed on the clamping mechanism 200, and then select the corresponding adapter plate 310 according to the sensor 700 corresponding to the lens 600. It is only necessary to remove the original adapter plate 310 from the original mounting mechanism 300 and install the adapter plate 310 corresponding to the current sensor 700 to complete the assembly of the sensor mounting fixture.

[0046] In this embodiment, by correspondingly setting the adapter plate 310 with the sensor 700, different adapter plates 310 can be placed in the mounting mechanism 300 for different sensors 700, which increases the interchangeability of the adapter plate 310 and enables the same sensor mounting fixture to be adapted to the installation of multiple lenses 600 and multiple sensors 700, increasing the convenience of installing the sensor 700 on the lens 600.

[0047] like Figure 2As shown, the adapter plate 310 includes a base plate 311, which is vertically arranged and combined with... Figure 3 As shown, the sensor 700 can rest on the base plate 311; the base plate 311 is provided with at least one longitudinal clamping edge group 312, which can be configured as one or more groups. The longitudinal clamping edge group 312 includes longitudinal clamping edges respectively disposed at both ends of the base plate 311. Specifically, the longitudinal clamping edges are disposed at the upper and lower ends of the base plate 311 and can be used to support the sensor 700. The sensor 700 is disposed between two longitudinal clamping edges.

[0048] By designing two longitudinal clamping edges, the height between the two longitudinal clamping edges can be adjusted according to the height of different sensors 700, thus achieving the compatibility of the adapter plate 310 with different sensors 700. At the same time, the design of one or more sets of longitudinal clamping edge groups 312 further reduces the possibility of sensor 700 shaking after the adapter plate 310 is installed, increasing the stability of sensor 700 during installation.

[0049] The base plate 311 also includes a transverse clamping edge group 313. The transverse clamping edge group 313 can be set as one or more groups. The transverse clamping edge group 313 includes transverse clamping edges respectively set on both sides of the base plate 311. The transverse clamping edge group 313 is set at the left and right ends of the base plate 311, and the sensor 700 is set between the two transverse clamping edges.

[0050] When the sensor 700 is set on the longitudinal clamping side group 312, the transverse clamping side group 313 can limit the left and right movement of the sensor 700, further reducing the possibility of the sensor 700 shaking during the movement of the adjustment mechanism 400 and the installation mechanism 300, and further increasing the coaxiality between the sensor 700 and the lens 600.

[0051] like Figure 4 As shown, both the longitudinal clamping edge and the transverse clamping edge are set on the edge of the base 100, and the longitudinal clamping edge and the transverse clamping edge together form a clamping angle. Specifically, the clamping angle is set as a pair of clamping angles, one at the top left and one at the bottom right, or a pair of clamping angles, one at the bottom left and one at the top right.

[0052] In this embodiment, when the longitudinal clamping edge and the transverse clamping edge are set at the corner and form a clamping angle, the clamping angle can be integrally formed, which facilitates the forming of the adapter plate 310; at the same time, the structural strength of the clamping angle is also greater than that of the longitudinal clamping edge and the transverse clamping edge, which increases the service life of the adapter plate 310 and reduces the possibility of damage to the adapter plate 310.

[0053] More preferably, the clamping angles are set to four, which are located at the four corners of the base plate 311. This further increases the constraint on the sensor 700 after the adapter plate 310 is installed, reduces the possibility of the sensor 700 shaking during movement, and increases the stability of the sensor 700 during installation.

[0054] Preferably, the base plate 311 is provided with a cutout portion 314. In this embodiment, the cutout portion 314 facilitates observation of the position and installation effect of the sensor 700 from the cutout portion 314, while greatly reducing the cost of the adapter plate 310.

[0055] Example 2 Based on Example 1, the difference between this example and Example 1 lies in the arrangement of the connecting plate 320.

[0056] like Figure 5 As shown, in this embodiment, one end of the adapter plate 310 is also provided with a connecting plate 320, which, in conjunction with... Figure 1 As shown, the connecting plate 320 is used to fix the adjusting mechanism 400, and the adapter plate 310 is detachably connected to the adjusting mechanism 400 through the connecting plate 320. Specifically, the connecting plate 320 includes a horizontal plate 321 and a vertical plate 322. The horizontal plate 321 can be fixed on the adjusting mechanism 400. More specifically, the horizontal plate 321 can be fixedly connected to the adjusting mechanism 400 by multiple bolts. The vertical plate 322 is fixed to the end of the horizontal plate 321, and the adapter plate 310 can be installed on the vertical plate 322.

[0057] In this embodiment, the adapter plate 310 can be mounted on the connecting plate 320, which facilitates the installation of the adapter plate 310 on the adjustment mechanism 400 and reduces the possibility of damage to the sensor mounting fixture.

[0058] Preferably, a positioning assembly 330 is provided between the connecting plate 320 and the adapter plate 310. The positioning assembly 330 includes a first positioning component 331 disposed on the connecting plate 320 and a second positioning component 332 disposed on the adapter plate 310. The first positioning component 331 and the second positioning component 332 are adapted to each other. Specifically, the first positioning component 331 and the second positioning component 332 are set together. When the first positioning component 331 is a circular positioning post disposed on the connecting plate 320, the second positioning component 332 is a circular positioning hole on the adapter plate 310. Therefore, when the first positioning component 331 is a square positioning hole on the connecting plate 320, the second positioning component 332 is a square positioning post on the adapter plate 310.

[0059] In this embodiment, the positioning component 330 increases the constraint between the connecting plate 320 and the adapter plate 310, further increasing the accuracy of the position of the sensor 700 when it is installed on the adapter plate 310, and increasing the coaxiality between the sensor 700 and the lens 600.

[0060] A fixing component 340 is also provided between the connecting plate 320 and the adapter plate 310 for connecting the connecting plate 320 and the adapter plate 310.

[0061] By setting the fixing component 340, the possibility of the adapter plate 310 set on the connecting plate 320 shaking during movement is reduced, and the stability of the adapter plate 310 is increased.

[0062] Combination Figure 3 As shown, the fixing component 340 includes a first magnetic component 341 disposed on the connecting plate 320 and a second magnetic component 342 disposed on the adapter plate 310.

[0063] In this embodiment, by setting the first magnetic component 341 and the second magnetic component 342, when the adapter plate 310 approaches the connecting plate 320, the first magnetic component 341 can attract the second magnetic component 342, thereby fixing the connecting plate 320 and the adapter plate 310, and the operation is relatively convenient.

[0064] Example 3 Based on Example 1, the difference between this example and Example 1 lies in the number and structure of the clamping mechanisms 200.

[0065] like Figure 6 As shown, multiple clamping mechanisms 200 are configured; specifically, multiple clamping mechanisms 200 can be configured along the horizontal direction, and multiple clamping mechanisms 200 can jointly clamp the same lens 600.

[0066] With the arrangement of multiple clamping mechanisms 200, the sensor mounting fixture can be adapted to lenses 600 of various lengths, further increasing the applicability of the sensor mounting fixture.

[0067] Combination Figure 1 As shown, a vertical adjustment mechanism 500 is also provided on the base plate 311, and multiple clamping mechanisms 200 are all provided on the vertical adjustment mechanism 500.

[0068] The vertical adjustment mechanism 500 enables the adjustment of the lens height 600, further facilitating user operation.

[0069] like Figure 7 As shown, the clamping mechanism 200 includes a fixing block 210, which is combined with... Figure 1As shown, the fixing block 210 can be set on the base 100. When there is a vertical adjustment mechanism 500 on the base 100, the fixing block 210 can be set on the vertical adjustment mechanism 500. The fixing block 210 is provided with a first connecting rod 220 and a second connecting rod 230. The first connecting rod 220 and the second connecting rod 230 are rotatably connected to the fixing block 210. Specifically, the first connecting rod 220 is set on the inner side and the second connecting rod 230 is set on the outer side.

[0070] The clamping mechanism 200 also includes a clamping block 240 for clamping the lens 600. The clamping block 240 is disposed at the end of the first connecting rod 220 and the second connecting rod 230 away from the fixing block 210. Specifically, the clamping block 240 is disposed at the upper end of the first connecting rod 220 and the second connecting rod 230, and the first connecting rod 220 and the second connecting rod 230 are rotatably connected to the clamping block 240.

[0071] The fixing block 210, the first connecting rod 220, the second connecting rod 230, and the clamping block 240 form a double rocker structure. The rotation of the first connecting rod 220 and the second connecting rod 230 can drive the movement of the clamping block 240, thus achieving the effect of the clamping block 240 clamping the lens 600.

[0072] The end of the first connecting rod 220 near the fixed block 210 is rotatably connected to the fixed block 210 through the first waist-shaped hole 221. The first connecting rod 220 can be bolted to the fixed block 210, that is, the lower end of the first connecting rod 220 is connected to the fixed block 210 through the first waist-shaped hole 221.

[0073] For lenses 600 of different widths, the angle of clamping block 240 can be adjusted by adjusting the position of the bolt between the first connecting rod 220 and the fixing block 210 in the first waist-shaped hole 221. After rotation, clamping block 240 can fit tightly against lens 600, reducing the possibility of lens 600 shaking and increasing the coaxiality between sensor 700 and lens 600.

[0074] Preferably, the end of the first connecting rod 220 near the clamping block 240 is rotatably connected to the clamping block 240 through the second waist-shaped hole (not shown in the figure). The setting of the second waist-shaped hole further increases the adjustable angle of the clamping block 240 and further increases the reliability of the clamping block 240 adhering to the lens 600.

[0075] More preferably, the upper and lower ends of the second link 230 are also connected to the fixing block 210 and the clamping block 240 respectively through the waist-shaped hole, which further increases the adjustable angle of the clamping block 240 and further increases the reliability of the clamping block 240 adhering to the lens 600.

[0076] Example 4 A sensor mounting method includes the following steps: S1. Analyze the type of sensor 700, select a connecting plate 320 and an adapter plate 310 that are compatible with the sensor 700, fix the connecting plate 320 to the adjustment mechanism 400, and fix the adapter plate 310 on the connecting plate 320. Specifically, based on the type of lens 600 of the sensor 700 to be installed, an adapter plate 310 corresponding to the sensor 700 is selected; the selected adapter plate 310 is installed on the connecting plate 320, and the first positioning component 330 and the second positioning component 330 are adapted. After the adaptation is completed, the connecting plate 320 and the adapter plate 310 are fixed by the attraction between the first magnetic component 341 and the second magnetic component 342.

[0077] S2. Place sensor 700 inside adapter plate 310; Specifically, the selected sensor 700 is installed in multiple clamping angles of the adapter plate 310.

[0078] S3. Adjust the opening size of the clamping mechanism 200 according to the outer diameter of the lens 600, and fix the lens 600 in the clamping mechanism 200; Specifically, based on the lens 600 of the sensor 700 to be installed, the outer diameter of the lens 600 is analyzed, and the clamping mechanism 200 is adjusted so that the clamping structure can clamp the lens 600.

[0079] S4. Install the sensor 700 onto the lens 600, and adjust the position of the adjustment mechanism 400 according to the image output by the sensor 700; Specifically, the sensor 700 is connected to the central processing module, the image formed by the sensor 700 is observed, and the clarity of the image is analyzed.

[0080] S5. When the preset parameters of the image output by the sensor 700 meet the conditions, the installation is complete.

[0081] If the image output by sensor 700 meets the requirements, the installation is complete. Remove lens 600 and adapter plate 310.

[0082] It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A sensor mounting fixture, characterized in that, include: A base, wherein the base is provided with a clamping mechanism for clamping the lens and a mounting mechanism for clamping the sensor; The mounting mechanism is provided with an adjustment structure on the side near the base, and the adjustment mechanism is used to drive the mounting mechanism to move along a preset direction; The mounting mechanism includes at least an adapter plate detachably connected to the adjustment mechanism, the adapter plate being used to fix the sensor.

2. The sensor mounting fixture according to claim 1, characterized in that: The adapter plate includes a base plate, and the base plate is provided with at least a longitudinal clamping edge group. The longitudinal clamping edge group includes longitudinal clamping edges respectively disposed at both ends of the base plate, and the sensor is disposed between the two longitudinal clamping edges.

3. A sensor mounting fixture according to claim 2, characterized in that: The base plate also includes a transverse clamping edge group, which includes transverse clamping edges respectively disposed on both sides of the base plate, and the sensor is disposed between the two transverse clamping edges.

4. A sensor mounting fixture according to claim 3, characterized in that: Both the longitudinal clamping edge and the transverse clamping edge are located on the edge of the base, and the longitudinal clamping edge and the transverse clamping edge together form a clamping angle.

5. A sensor mounting fixture according to claim 4, characterized in that: The clamping angles are set to four.

6. A sensor mounting fixture according to claim 2, characterized in that: The base plate has a hollow section.

7. A sensor mounting fixture according to claim 1, characterized in that: The adapter plate is also provided with a connecting plate at one end. The connecting plate is used to fix the adapter plate to the adjustment mechanism. The adapter plate is detachably connected to the adjustment mechanism through the connecting plate.

8. A sensor mounting fixture according to claim 7, characterized in that: A positioning component is provided between the connecting plate and the adapter plate. The positioning component includes a first positioning component disposed on the connecting plate and a second positioning component disposed on the adapter plate. The first positioning component and the second positioning component are adapted to each other.

9. A sensor mounting fixture according to claim 7, characterized in that: A fixing component is also provided between the connecting plate and the adapter plate, which is used to connect the connecting plate and the adapter plate.

10. A sensor mounting fixture according to claim 9, characterized in that: The fixing component includes a first magnetic component disposed on the connecting plate and a second magnetic component disposed on the adapter plate.

11. A sensor mounting fixture according to claim 1, characterized in that: The clamping mechanism is configured as multiple.

12. A sensor mounting fixture according to claim 11, characterized in that: The base plate is also provided with a vertical adjustment mechanism, and multiple clamping mechanisms are all mounted on the vertical adjustment mechanism.

13. A sensor mounting fixture according to claim 1, characterized in that: The clamping mechanism includes a fixed block, on which a first connecting rod and a second connecting rod are provided, and both the first connecting rod and the second connecting rod are rotatably connected to the fixed block; The clamping mechanism further includes a clamping block for clamping the lens. The clamping block is disposed at the end of the first link and the second link away from the fixed block. The first link and the second link are rotatably connected to the clamping block.

14. A sensor mounting fixture according to claim 13, characterized in that: The end of the first connecting rod near the fixed block is rotatably connected to the fixed block through the first oblong hole.

15. A sensor mounting method, characterized in that, Includes the following steps: S1. Analyze the type of sensor, select a connecting plate and an adapter plate that are compatible with the sensor, fix the connecting plate to the adjustment mechanism, and fix the adapter plate to the connecting plate; S2. Install the sensor inside the adapter plate; S3. Adjust the opening size of the clamping mechanism according to the outer diameter of the lens, and fix the lens in the clamping mechanism; S4. Install the sensor onto the lens, and adjust the position of the adjustment mechanism according to the image output by the sensor; S5. When the preset parameters of the sensor output image meet the conditions, the installation is complete.

Images