Photosensitive element mounting device and photosensitive element mounting method

Abstract

The present application discloses a photosensitive element installation device and a photosensitive element installation method, which belong to the field of installation equipment. The photosensitive element installation device includes: a first support plate, a second support plate, three elastic telescopic rods, and a plane adjustment component; the plane adjustment component is located on the second support plate and is movably connected to the second support plate; one end of the elastic telescopic rod is movably connected to the first support plate, and the other end is movably connected to the second support plate. The three elastic telescopic rods of the photosensitive element installation device provided in the present application have the function of elastic expansion and contraction, and the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface, thereby reducing the adjustment process of each structure in the photosensitive element installation device, solving the problem of the relatively complicated operation of the photosensitive element installation device in the related art, and achieving the effect of simplifying the operation of the photosensitive element installation device.

Description

Technical Field

[0001] The present application relates to the field of optical equipment, and in particular to a photosensitive element mounting device and a photosensitive element mounting method. Background Art

[0002] The photosensitive element mounting device is a device used to mount various photosensitive elements. Since the photosensitive elements have high requirements for mounting accuracy, the requirements for the photosensitive element mounting device are also high.

[0003] A photosensitive element mounting device includes a base, a plurality of adjustment structures and a photosensitive element mounting portion which are connected in series in sequence. The plurality of adjustment structures connected in series can have a plurality of degrees of freedom to facilitate adjustment. When performing the photosensitive element installation operation, the plurality of adjustment components can be adjusted so that the photosensitive element on the photosensitive element mounting portion has a certain posture. Then, the base is moved so that the photosensitive element mounting portion abuts against a target surface, and further adjustments are performed so that the photosensitive element has a target posture. Then, the photosensitive element can be installed in a preset device.

[0004] However, the above-mentioned photosensitive element installation device needs to perform fine adjustments on multiple adjustment structures respectively when in use, which makes the operation of the photosensitive element installation device more complicated. Summary of the invention

[0005] The embodiment of the present application provides a photosensitive element installation device and a photosensitive element installation method. The technical solution is as follows:

[0006] According to another aspect of the embodiment of the present application, a photosensitive element installation device is provided, the photosensitive element installation device comprising:

[0007] A first support plate, a second support plate, three elastic telescopic rods, and a plane adjustment component;

[0008] The plane adjustment component is located on the second support plate and is movably connected to the second support plate, and the plane adjustment component has a photosensitive element mounting portion;

[0009] One end of the elastic telescopic rod is movably connected to the first support plate, and the other end of the elastic telescopic rod is movably connected to the second support plate. The connection positions of the three elastic telescopic rods and the second support plate are arranged on the second support plate around the photosensitive element mounting part, and the second support plate has three spatial degrees of freedom.

[0010] Optionally, the second support plate includes three fixing positions, the fixing position is connected to one end of the elastic telescopic rod, and the three fixing positions form a triangle on the second support plate.

[0011] Optionally, at least one of the multiple elastic telescopic rods includes a flexible body and a support part connecting position, a double rotation pair, a cylindrical pair, a first rotation pair and a support part fixing position connected in series in sequence, the flexible body is installed on the cylindrical pair, the support part fixing position is fixedly connected to the fixing position on the second support plate, and the support part connecting position is fixedly connected to the first support plate.

[0012] Optionally, the double revolving pair comprises a combination of two revolving pairs, and the central axes of the two revolving pairs intersect vertically;

[0013] The cylindrical pair includes a second rotating pair and a first moving pair, and the second rotating pair, the flexible body and the first moving pair are sequentially connected in series.

[0014] Optionally, at least one of the multiple elastic telescopic rods includes a flexible body and a support portion connecting position, a spherical pair, a second movable pair, a third rotational pair and a support portion fixed position connected in series in sequence, the flexible body is installed on the second movable pair, the support portion fixed position is fixedly connected to the fixed position on the second support plate, and the support portion connecting position is fixedly connected to the first support plate.

[0015] Optionally, the plane adjustment assembly includes a first plane motion structure, a second plane motion structure and a third plane motion structure connected in series in sequence, the first plane motion structure is connected to the second support plate, and the photosensitive element mounting portion is located on the third plane motion structure.

[0016] Optionally, the first planar motion structure is a fourth rotation pair, the second planar motion structure is a third motion pair, and the third planar motion structure is a fourth motion pair.

[0017] Optionally, the moving direction of the third moving pair is perpendicular to the moving direction of the fourth moving pair, and a plane determined by the intersection of the moving direction of the third moving pair and the moving direction of the fourth moving pair is perpendicular to the rotation center of the fourth rotation pair.

[0018] Optionally, the three elastic telescopic rods have the same structure.

[0019] According to another aspect of an embodiment of the present application, a photosensitive element mounting method is provided, the method being used in the above-mentioned photosensitive element mounting device, the method comprising:

[0020] Placing the photosensitive element to be installed on the photosensitive element installation portion of the photosensitive element installation device;

[0021] Moving the first support plate of the photosensitive element mounting device so that the photosensitive element mounting portion abuts against the target surface;

[0022] Adjusting the plane adjustment component in the photosensitive element installation device to adjust the photosensitive element to be installed to a target posture;

[0023] The photosensitive element in the target posture is mounted on a preset device.

[0024] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0025] By arranging three elastic telescopic rods in the photosensitive element mounting device, and connecting the first support plate and the second support plate by the three elastic telescopic rods, the three elastic telescopic rods have three control degrees of freedom, and because of the elastic telescopic function, when the posture of the photosensitive element is adjusted by the photosensitive element mounting device, the photosensitive element mounting part can be abutted against the target surface, and due to the action of the three elastic telescopic rods, the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface, and then the plane adjustment component can be adjusted to make the photosensitive element have the target posture, and then the photosensitive element can be installed in the preset device, thereby reducing the adjustment process of each structure in the photosensitive element mounting device, solving the problem of complicated operation of the photosensitive element mounting device in the related art, and achieving the effect of simplifying the operation of the photosensitive element mounting device.

[0026] In addition, due to the function of the three elastic telescopic rods, when the photosensitive element is installed in a preset device, the three elastic telescopic rods can absorb the pressure between the photosensitive element and the preset device to avoid damage to the photosensitive element due to excessive pressure during installation, thereby achieving the effect of enhancing the protection of the photosensitive element.

[0027] In addition, the connection positions of the three elastic telescopic rods and the second support plate are arranged around the photosensitive element mounting portion on the second support plate, and then the photosensitive element mounting portion can be located in the central area of ​​the second support plate, thereby providing operating space for subsequent installation of the photosensitive element and improving the operating convenience of the photosensitive element mounting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 It is a structural schematic diagram of a photosensitive element mounting device;

[0030] Figure 2It is a structural schematic diagram of a photosensitive element mounting device provided in an embodiment of the present application;

[0031] Figure 3 yes Figure 2 A plan view of the structure of the second support plate in the photosensitive element mounting device shown;

[0032] Figure 4 is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application;

[0033] Figure 5 yes Figure 4 A schematic structural diagram of a second supporting plate in the photosensitive element mounting device shown;

[0034] Figure 6 yes Figure 4 An enlarged schematic diagram of a local structure in the photosensitive element mounting device shown;

[0035] Figure 7 This is a schematic diagram of the structure of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application;

[0036] Figure 8 This is another structural schematic diagram of the elastic telescopic rod in the photosensitive element mounting device provided in an embodiment of the present application;

[0037] Fig. 9 This is another structural schematic diagram of the elastic telescopic rod in the photosensitive element mounting device provided in an embodiment of the present application;

[0038] Fig.10 It is a partial enlarged structural schematic diagram of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application;

[0039] Fig.11 It is a partial enlarged structural schematic diagram of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application;

[0040] Fig.12 is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application;

[0041] Fig.13 yes Fig.12 A schematic structural diagram of an elastic telescopic rod in a photosensitive element mounting device shown;

[0042] Fig.14 is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application;

[0043] Fig.15 yes Fig.14 A schematic diagram of a partially enlarged structure of a photosensitive element mounting device shown;

[0044] Fig.16 It is a method flow chart of a photosensitive element installation method provided in an embodiment of the present application.

[0045] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0047] Since the photosensitive element itself is usually more precise, the installation accuracy requirement is also higher, and the photosensitive element installation device is used to install the photosensitive element to ensure the installation accuracy of the photosensitive element. The photosensitive element installation device can adjust the photosensitive element to the target posture so that the photosensitive element can just match the configuration of the preset device for installing the photosensitive element, and then the photosensitive element installation device can be moved to install the photosensitive element on the preset device.

[0048] like Figure 1 As shown, Figure 1 The present invention is a schematic diagram of the structure of a photosensitive element installation device. The photosensitive element installation device comprises a base 11, a first adjustment structure 12, a second adjustment structure 13, a third adjustment structure 14, a fourth adjustment structure 15 and a photosensitive element installation part 16. The photosensitive element installation part 16 is used to install the photosensitive element. The base 11, the first adjustment structure 12, the second adjustment structure 13, the third adjustment structure 14, the fourth adjustment structure 15 and the photosensitive element installation part 16 are sequentially connected in series to form an adjustable structure with six degrees of freedom. In this way, the posture of the photosensitive element in the photosensitive element installation part 16 can be adjusted by adjusting each adjustment structure so that the photosensitive element has an initial posture. Then, the photosensitive element is attached to the target surface, and the posture of the photosensitive element is further adjusted by the photosensitive element installation part 16 so that the photosensitive element has a target posture. Then, the photosensitive element installation device can be moved so that the photosensitive element is installed in the preset device.

[0049] However, there are two problems with the above-mentioned photosensitive element installation device. On the one hand, in the process of installing the photosensitive element, it is necessary to adjust each of the first adjustment structure 12, the second adjustment structure 13, the third adjustment structure 14, and the fourth adjustment structure 15. Since there are many adjustable structures and the requirements for adjustment accuracy are high, the adjustment process is relatively complicated, time-consuming, and difficult to adjust.

[0050] On the other hand, since the multiple structures in the above-mentioned photosensitive element installation device are connected in series, when the photosensitive element is installed in a preset device, the force between the photosensitive element and the part of the preset device used to install the photosensitive element has nowhere to be released, and the photosensitive element may be damaged by the force, resulting in a low installation success rate of the photosensitive element installation device.

[0051] The embodiments of the present application provide a photosensitive element installation device and a photosensitive element installation method, which can solve some problems existing in the above-mentioned related technologies.

[0052] The photosensitive element installation device provided in the embodiment of the present application can be used to install various photosensitive elements. For example, it can be used to install charge-coupled devices (CCD), complementary metal oxide semiconductor (COMS) chips, etc. Such photosensitive elements have high requirements for installation accuracy, and the photosensitive elements themselves are relatively fragile and easily damaged during the installation process. The photosensitive element installation device provided in the embodiment of the present application can improve the protection of the photosensitive element itself while ensuring the installation accuracy, and avoid damage to the photosensitive element during the installation process. In addition, the adjustment process of the posture of the photosensitive element can be simplified, shortening the adjustment time of the posture of the photosensitive element, thereby improving the installation efficiency of the photosensitive element, and can improve the manufacturing speed of various devices and equipment (such as cameras or projectors, etc.) using such photosensitive elements.

[0053] Figure 2 : is a structural schematic diagram of a photosensitive element mounting device provided in an embodiment of the present application, the photosensitive element mounting device comprising:

[0054] A first support plate 21 , a second support plate 22 , three elastic telescopic rods 23 , and a plane adjustment component 24 .

[0055] The plane adjustment component 24 is located on the second support plate 22 and is movably connected to the second support plate 22 . The plane adjustment component 24 has a photosensitive element mounting portion 241 .

[0056] One end of the elastic telescopic rod 23 is movably connected to the first support plate 21, and the other end of the elastic telescopic rod 23 is movably connected to the second support plate 22. The connection positions of the three elastic telescopic rods 23 and the second support plate 22 are arranged around the photosensitive element mounting portion 241 on the second support plate 22, and the second support plate 22 has three spatial degrees of freedom.

[0057] like Figure 3 As shown, Figure 3 yes Figure 2From the planar structural diagram of the second support plate 22 in the photosensitive element mounting device shown (the viewing direction is from the first support plate toward the second support plate), it can be seen that the connection positions s1 of the three elastic telescopic rods 23 and the second support plate 22 are arranged around the photosensitive element mounting portion 241 on the second support plate 22.

[0058] In summary, the photosensitive element mounting device provided in the embodiment of the present application connects the first support plate and the second support plate through three elastic telescopic rods. The three elastic telescopic rods have three control degrees of freedom, and because of the elastic telescopic function, when the posture of the photosensitive element is adjusted by the photosensitive element mounting device, the photosensitive element mounting part can be abutted against the target surface. Due to the action of the three elastic telescopic rods, the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface. Thereafter, the plane adjustment component can be adjusted to make the photosensitive element have the target posture. Thereafter, the photosensitive element can be installed in a preset device. In this way, the adjustment process of each structure in the photosensitive element mounting device is reduced, the problem of complicated operation of the photosensitive element mounting device in the related art is solved, and the effect of simplifying the operation of the photosensitive element mounting device is achieved.

[0059] In addition, due to the function of the three elastic telescopic rods, when the photosensitive element is installed in a preset device, the three elastic telescopic rods can absorb the pressure between the photosensitive element and the preset device to avoid damage to the photosensitive element due to excessive pressure during installation, thereby achieving the effect of enhancing the protection of the photosensitive element.

[0060] In addition, the connection positions of the three elastic telescopic rods and the second support plate are arranged around the photosensitive element mounting portion on the second support plate, and then the photosensitive element mounting portion can be located in the central area of ​​the second support plate, thereby providing operating space for subsequent installation of the photosensitive element and improving the operating convenience of the photosensitive element mounting device.

[0061] Among them, the elastic telescopic rod can be a combination structure of a telescopic structure and an elastic structure, the telescopic structure can have a contracted state and an extended state, when the telescopic structure is in the contracted state, the elastic structure can provide a force to the telescopic structure, and the force can be used to restore the telescopic structure to the extended state. The photosensitive element mounting device in the embodiment of the present application has three elastic telescopic rods, and the three elastic telescopic rods can make the second support plate with the photosensitive element mounting part have three spatial degrees of freedom, and because the elastic telescopic rod has the function of elastic expansion, the three elastic telescopic rods can provide an adaptive function to the second supporting plate, that is, the second supporting plate can be transformed into various postures under the action of external force. Under such a structure, after the photosensitive element mounting part on the second supporting plate abuts against the target surface, the photosensitive element mounting part can have a posture similar to the target surface.

[0062] Figure 4 It is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application. Figure 5 yes Figure 4 The structure diagram of the second support plate in the photosensitive element mounting device shown in FIG. Figure 2 The sensor mounting arrangement shown has been modified with some adjustments. Figure 5 as well as Figure 4 , wherein the second support plate 22 includes three fixing positions g1 (the fixing positions g1 are located at the connection position between the elastic telescopic rod 23 and the second support plate 22), the fixing positions g1 are connected to one end of the elastic telescopic rod 23, and the three fixing positions g1 form a triangle on the second support plate 22. The fixing position g1 may be a structure for connecting to one end of the elastic telescopic rod 23, and illustratively, the fixing position g1 may be a groove (or an opening), one end of the elastic telescopic rod 23 may have a protrusion that matches the groove (or opening), and the protrusion may extend into the groove (or opening) and be connected to the groove (or opening) to achieve the connection between the elastic telescopic rod 23 and the second support plate 22. Figure 4 The elastic telescopic rod 23 shown may include a spring telescopic rod, which can be contracted under the action of an external force and resume extension after the external force is released.

[0063] In the photosensitive element mounting device provided in the embodiment of the present application, the first support plate can be triangular, and one end of the three elastic telescopic rods are respectively connected to the three corner positions of the first support plate. Correspondingly, the second support plate can also be triangular, and the other ends of the three elastic telescopic rods are respectively connected to the three corner positions of the first support plate. Such a structure can reduce the space occupied by the photosensitive element mounting device and enhance the sturdiness of the photosensitive element mounting device.

[0064] Figure 6 yes Figure 4 The enlarged schematic diagram of the local structure in the photosensitive element mounting device shown in FIG. Figure 4 Please refer to Figure 6 One end of the elastic telescopic rod 23 is connected to the first support plate 21, and the other end is connected to the second support plate 22. The elastic telescopic rod 23 includes a flexible body 231 and a support portion connection position 232, a double rotation pair 233, a cylindrical pair 234, a first rotation pair 235 and a support portion fixing position 236 which are sequentially connected in series, and the flexible body 231 is installed on the cylindrical pair 234. The support portion connection position 232 is connected to the first support plate 21, and the support portion fixing position 236 is connected to the second support plate 22.

[0065] Figure 7 1 is a schematic diagram of the structure of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application. Figure 8 is another structural schematic diagram of the elastic telescopic rod in the photosensitive element mounting device provided in an embodiment of the present application, Fig. 9 is another structural schematic diagram of the elastic telescopic rod in the photosensitive element installation device provided in the embodiment of the present application. In an exemplary embodiment, please refer to Figure 7 , Figure 8 as well as Fig. 9 , Figure 7 , Figure 8 as well as Fig. 9 Can be Figure 6 The structural schematic diagram of the elastic telescopic rod 23 shown in different viewing angles. Among them, at least one elastic telescopic rod 23 among the multiple elastic telescopic rods 23 in the photosensitive element mounting device includes a flexible body 231 and a support portion connection position 232, a double rotation pair 233, a cylindrical pair 234, a first rotation pair 235 and a support portion fixing position 236 connected in series in sequence, the flexible body 231 is installed on the cylindrical pair 234, the support portion fixing position 236 is fixedly connected to the fixing position g1 on the second support plate 22, and the support portion connection position 232 is fixedly connected to the first support plate 21. Exemplarily, the first support plate 21 may have three corresponding connection positions g2, and the three connection positions g2 form a triangle on the first support plate 21. The support portion connection position 232 is connected to the connection position g2 on the first support plate 21. Please refer to Figure 7 The elastic telescopic rod may further include a bending structure L, and the two ends of the bending structure L are respectively connected to the cylindrical pair 234 and the double rotation pair 233. Exemplarily, the bending structure L may have a first section and a second section, and an angle is formed between the extension direction of the first section and the extension direction of the second section.

[0066] In an exemplary embodiment, Fig.10 As shown, Fig.10is a partial enlarged structural diagram of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application. Fig.10 The structure of the double revolute pair 223 is shown. The double revolute pair 233 includes a combination of two revolute pairs (233a and 233b), and the central axes of the two revolute pairs (233a and 233b) are perpendicularly intersected. A revolute pair is also called a swivel pair, and a revolute pair is a type of kinematic pair. A revolute pair allows two components to rotate relative to each other around a common axis.

[0067] In an exemplary embodiment, Fig.11 As shown, Fig.11 is a partial enlarged structural diagram of an elastic telescopic rod in a photosensitive element mounting device provided in an embodiment of the present application. Fig.11 The structure of the cylindrical pair 234 is shown. The cylindrical pair 234 includes a second rotating pair 234a and a first moving pair 234b, and the second rotating pair 234a, the flexible body 231 and the first moving pair 234b are sequentially connected in series. Among them, the flexible body 231 can be a spring. The spring can be sleeved on the second rotating pair 234a, and one end of the spring contacts one end of the second rotating pair 234a, and the other end contacts the first moving pair 234b. Of course, the flexible body 231 can also be other flexible structures, and the embodiments of the present application are not limited to this.

[0068] The degrees of freedom and adjustment principle of the photosensitive element mounting device provided in the embodiment of the present application are described below:

[0069] The photosensitive element installation device provided in the embodiment of the present application has three elastic telescopic rods, at least one of which can be the above-mentioned Figure 7 , Figure 8 , Fig. 9 , Fig.10 as well as Fig.11 In an exemplary embodiment, the three elastic telescopic rods may be the same and are all the above-mentioned Figures 7 to 11 The elastic telescopic rod shown. Figure 4 The photosensitive element mounting device shown is of such a structure. In the photosensitive element mounting device of such a structure, there is a moving frame (second support plate), rotating parts in three rotating pairs and rotating moving parts in three cylindrical pairs, a total of seven moving parts, and the seven moving parts include three five-stage rotating pairs, three four-stage cylindrical pairs and three four-stage double rotating pairs. Then, the spatial degree of freedom of the second support plate F=6×7-3×5-3×4-3×4=3, that is, the second support plate has three spatial degrees of freedom.

[0070] Based on the movement of the second support plate, it can be determined that the second support plate can perform the following movements: rotation around the x-axis (the x-axis can be an axis in the horizontal direction), movement around the z-axis (the z-axis can be an axis in the vertical direction), and rotation along the y-axis (the y-axis can be another axis in the horizontal direction, and the y-axis is perpendicular to the x-axis). Therefore, the photosensitive element mounting portion can achieve the above three degrees of freedom. The photosensitive element mounting portion can be adaptively fitted with the target surface under the drive of the second support plate. Under the elastic compression of the flexible body, the second support plate maintains a certain clamping force with the target surface. This process limits the spatial degrees of freedom to the planar degrees of freedom, and then on this basis, the planar degrees of freedom of the photosensitive element mounting portion can be adjusted through the planar adjustment component.

[0071] In summary, the photosensitive element mounting device provided in the embodiment of the present application connects the first support plate and the second support plate through three elastic telescopic rods. The three elastic telescopic rods have three control degrees of freedom, and because of the elastic telescopic function, when the posture of the photosensitive element is adjusted by the photosensitive element mounting device, the photosensitive element mounting part can be abutted against the target surface. Due to the action of the three elastic telescopic rods, the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface. Thereafter, the plane adjustment component can be adjusted to make the photosensitive element have the target posture. Thereafter, the photosensitive element can be installed in a preset device. In this way, the adjustment process of each structure in the photosensitive element mounting device is reduced, the problem of complicated operation of the photosensitive element mounting device in the related art is solved, and the effect of simplifying the operation of the photosensitive element mounting device is achieved.

[0072] It should be noted that at least one of the three elastic telescopic rods of the photosensitive element mounting device provided in the embodiment of the present application may also be of other structures, for example, Fig.12 is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application, Fig.13 yes Fig.12 The schematic diagram of the structure of an elastic telescopic rod 23 in the photosensitive element installation device shown in FIG. Fig.12 and Fig.13 At least one of the multiple elastic telescopic rods 23 includes a flexible body 231 and a support portion connection position 232, a spherical pair 237, a second mobile pair 238, a third rotation pair 239 and a support portion fixed position 236 connected in series in sequence, the flexible body 231 is installed on the second mobile pair 238, the support portion fixed position 236 is fixedly connected to the fixed position on the second support plate 22, and the support portion connection position 232 is fixedly connected to the first support plate 21. Exemplarily, the first support plate 21 may have three connection positions correspondingly, and the three connection positions form a triangle on the first support plate 21. The support portion connection position 232 is connected to the connection position on the first support plate 21.

[0073] In an exemplary embodiment, the three elastic telescopic rods of the photosensitive element mounting device provided in the embodiment of the present application may each include a flexible body and a support portion connecting position 232, a spherical pair 237, a second movable pair 238, a third rotating pair 239 and a support portion fixed position 236 connected in series in sequence.

[0074] The plane adjustment component in the photosensitive element mounting device provided in the embodiment of the present application is described below. Fig.14 is a structural schematic diagram of another photosensitive element mounting device provided in an embodiment of the present application, Fig.15 yes Fig.14 The schematic diagram of the partial enlarged structure of the photosensitive element installation device shown in FIG. Fig.15 Shows Fig.14 For the structure of the plane adjustment component 24 in the region q2, please refer to Fig.14 and Fig.15 The plane adjustment assembly 24 includes a first plane motion structure 24a, a second plane motion structure 24b and a third plane motion structure 24c which are connected in series in sequence. The first plane motion structure 24a is connected to the second support plate 22, and the photosensitive element mounting portion 241 is located on the third plane motion structure 24c. These three plane motion structures can have three plane degrees of freedom to further adjust the position of the photosensitive element mounting portion.

[0075] In an exemplary embodiment, the first plane motion structure 24a is a fourth rotation pair, the second plane motion structure 24b is a third motion pair, and the third plane motion structure 24c is a fourth motion pair. The movement direction of the third motion pair is perpendicular to the movement direction of the fourth motion pair, and the plane determined by the intersection of the movement direction of the third motion pair and the movement direction of the fourth motion pair is perpendicular to the rotation center of the fourth rotation pair.

[0076] Among them, the fourth rotating pair, the third moving pair and the fourth moving pair are in a series nested relationship in sequence, that is, the rotating part of the fourth rotating pair can drive the third moving pair and the fourth moving pair to rotate together, the moving part of the third moving pair can drive the fourth moving pair to move together, and the moving part of the fourth moving pair can drive the photosensitive element mounting part to move together. Of course, the various planar motion structures in the plane adjustment assembly 24 can also have other nested relationships, and the embodiment of the present application is not limited to this.

[0077] Of course, the plane adjustment component 24 can also have other series relationships, such as the first plane motion structure 24a is the third moving pair, the second plane motion structure 24b is the fourth rotating pair, and the third plane motion structure 24c is the fourth moving pair, or the first plane motion structure 24a is the third moving pair, the second plane motion structure 24b is the fourth moving pair, and the third plane motion structure 24c is the fourth rotating pair.

[0078] In summary, the photosensitive element mounting device provided in the embodiment of the present application connects the first support plate and the second support plate through three elastic telescopic rods. The three elastic telescopic rods have three control degrees of freedom, and because of the elastic telescopic function, when the posture of the photosensitive element is adjusted by the photosensitive element mounting device, the photosensitive element mounting part can be abutted against the target surface. Due to the action of the three elastic telescopic rods, the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface. Thereafter, the plane adjustment component can be adjusted to make the photosensitive element have the target posture. Thereafter, the photosensitive element can be installed in a preset device. In this way, the adjustment process of each structure in the photosensitive element mounting device is reduced, the problem of complicated operation of the photosensitive element mounting device in the related art is solved, and the effect of simplifying the operation of the photosensitive element mounting device is achieved.

[0079] In addition, due to the function of the three elastic telescopic rods, when the photosensitive element is installed in a preset device, the three elastic telescopic rods can absorb the pressure between the photosensitive element and the preset device to avoid damage to the photosensitive element due to excessive pressure during installation, thereby achieving the effect of enhancing the protection of the photosensitive element.

[0080] In addition, the connection positions of the three elastic telescopic rods and the second support plate are arranged around the photosensitive element mounting portion on the second support plate, and then the photosensitive element mounting portion can be located in the central area of ​​the second support plate, thereby providing operating space for subsequent installation of the photosensitive element and improving the operating convenience of the photosensitive element mounting device.

[0081] Fig.16 : is a method flow chart of a photosensitive element installation method provided in an embodiment of the present application. The method can be used for the above-mentioned photosensitive element installation device. The method may include the following steps:

[0082] Step 1610: place the photosensitive element to be mounted on the photosensitive element mounting portion of the photosensitive element mounting device.

[0083] When the method provided in the embodiment of the present application is used to install the photosensitive element to be installed, the photosensitive element to be installed can be firstly arranged on the photosensitive element installation portion of the photosensitive element installation device.

[0084] Step 1620: Move the first support plate of the photosensitive element mounting device to make the photosensitive element mounting portion abut against the target surface.

[0085] The photosensitive element mounting portion may have an area for mounting the photosensitive element to be mounted and other areas. When executing step 1620, the area of ​​the photosensitive element mounting portion where the photosensitive element to be mounted is not provided may abut against the target surface, thereby avoiding direct contact between the photosensitive element to be mounted and the target surface, further enhancing the protection of the photosensitive element to be mounted. Of course, the photosensitive element to be mounted may also abut against the target surface directly, and the embodiment of the present application is not limited to this.

[0086] Step 1630: adjust the plane adjustment component in the photosensitive element installation device to adjust the photosensitive element to be installed to a target posture.

[0087] The plane adjustment component may have three plane degrees of freedom, and the plane adjustment component may be used to further adjust the posture of the photosensitive element to be installed so that the photosensitive element to be installed maintains a target posture.

[0088] Step 1640: Install the photosensitive element in the target posture to a preset device.

[0089] After adjusting the photosensitive element to be installed to the target posture, the photosensitive element in the target posture can be installed to a preset device. The preset position can be a position in the target device for installing the photosensitive element, and the target device can be a camera or other device.

[0090] In summary, the photosensitive element installation method provided in the embodiment of the present application installs the photosensitive element to be installed through a photosensitive element installation device, and the photosensitive element installation device connects the first support plate and the second support plate through three elastic telescopic rods. The three elastic telescopic rods have three control degrees of freedom, and because of the elastic telescopic function, when the posture of the photosensitive element is adjusted by the photosensitive element installation device, the photosensitive element installation part can be abutted against the target surface. Due to the action of the three elastic telescopic rods, the second support plate can change its posture under the action of the target surface to adapt to the posture of the target surface, and then the plane adjustment component can be adjusted to make the photosensitive element have the target posture, and then the photosensitive element can be installed in a preset device, thereby reducing the adjustment process of each structure in the photosensitive element installation device, solving the problem of complex operation of the photosensitive element installation device in the related art, and achieving the effect of simplifying the operation of the photosensitive element installation device.

[0091] In addition, due to the function of the three elastic telescopic rods, when the photosensitive element is installed in a preset device, the three elastic telescopic rods can absorb the pressure between the photosensitive element and the preset device to avoid damage to the photosensitive element due to excessive pressure during installation, thereby achieving the effect of enhancing the protection of the photosensitive element.

[0092] In the present application, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0093] The above contents are only optional embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photosensitive element mounting device, characterized in that: The photosensitive element mounting device comprises: A first support plate, a second support plate, three elastic telescopic rods, and a plane adjustment component; The plane adjustment component is located on the second support plate and is movably connected to the second support plate. The plane adjustment component has a photosensitive element mounting portion. The plane adjustment component has three plane degrees of freedom. One end of the elastic telescopic rod is movably connected to the first support plate, and the other end of the elastic telescopic rod is movably connected to the second support plate, and the connection positions of the three elastic telescopic rods and the second support plate are arranged on the second support plate around the photosensitive element mounting portion, and the second support plate has three spatial degrees of freedom; Among them, at least one of the three elastic telescopic rods includes: a flexible body and a support part connecting position, a double rotation pair, a cylindrical pair, a first rotation pair and a support part fixing position connected in series in sequence, the flexible body is installed on the cylindrical pair, the support part fixing position is fixedly connected to the second support plate, and the support part connecting position is fixedly connected to the first support plate.

2. The photosensitive element mounting device according to claim 1, characterized in that: The second support plate includes three fixing positions, which are fixedly connected to the support portion fixing positions in the elastic telescopic rod, and the three fixing positions form a triangle on the second support plate.

3. The photosensitive element mounting device according to claim 1, characterized in that: The double revolving pair comprises a combination of two revolving pairs, and the central axes of the two revolving pairs intersect vertically.

4. The photosensitive element mounting device according to claim 1, characterized in that: The plane adjustment assembly includes a first plane motion structure, a second plane motion structure and a third plane motion structure connected in series in sequence, the first plane motion structure is connected to the second support plate, and the photosensitive element mounting portion is located on the third plane motion structure.

5. The photosensitive element mounting device according to claim 4, characterized in that: The first plane motion structure is a fourth rotation pair, the second plane motion structure is a third motion pair, and the third plane motion structure is a fourth motion pair.

6. The photosensitive element mounting device according to claim 5, characterized in that: The moving direction of the third moving pair is perpendicular to the moving direction of the fourth moving pair, and a plane defined by the intersection of the moving directions of the third moving pair and the fourth moving pair is perpendicular to the rotation center of the fourth rotating pair.

7. The photosensitive element mounting device according to any one of claims 1 to 5, characterized in that: The structures of the three elastic telescopic rods are all consistent.

8. A method for installing a photosensitive element, characterized in that: The method is used for the photosensitive element mounting device according to any one of claims 1 to 7, and the method comprises: Placing the photosensitive element to be installed on the photosensitive element installation portion of the photosensitive element installation device; Moving the first support plate of the photosensitive element mounting device so that the photosensitive element mounting portion abuts against the target surface; Adjusting the plane adjustment component in the photosensitive element installation device to adjust the photosensitive element to be installed to a target posture; The photosensitive element in the target posture is mounted on a preset device.

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