mounting device

Abstract

The application provides a mounting device. The mounting device comprises a bearing assembly and a pressing assembly. The bearing assembly comprises a first bearing part and a second bearing part. The first bearing part is used for bearing a shell. The second bearing part is used for bearing a functional part. The shaft center of the shell coincides with the shaft center of the first bearing part. The shaft center of the functional part coincides with the shaft center of the second bearing part. The pressing assembly can press the functional part, so as to drive the functional part and the second bearing part to move relative to the shell placed on the first bearing part, thereby fixing the functional part on the shell. The first bearing part and the second bearing part are arranged to limit and guide the shell and the functional part, so that the shell and the functional part are coaxially arranged before assembly. The functional part is fixed on the shell by pressing the functional part, thereby completing the assembly of the functional part and the shell. The coaxial mounting reliability of the functional part and the shell is improved, the working performance of the functional part is improved, the installation efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] This application belongs to the field of installation equipment technology, specifically relating to installation equipment. Background Technology

[0002] During the process of mounting a laser diode (LD) to the housing, due to the small size of the laser diode and the metal connecting wire at the tail, it is difficult to operate if fasteners are used to install the laser diode to the housing, and the metal wire is easily crushed, resulting in product scrap. If crimping is used, the laser diode is easily tilted, which will cause the laser diode to emit light in a skewed manner, affecting the optical performance, resulting in large deviations in effect, and easily damaging the laser diode. Utility Model Content

[0003] In view of this, this application provides an installation device, the installation device including a support component and a pressing component, the support component including: The first supporting part is used to support the shell; The second support portion is disposed through the first support portion, and the axis of the second support portion coincides with the axis of the first support portion. The second support portion is used to support the functional component. Wherein, when the housing is disposed on the first bearing part, the axis of the housing coincides with the axis of the first bearing part, and the housing is also sleeved on the second bearing part; When the functional component is disposed on the second bearing portion, the axis of the functional component coincides with the axis of the second bearing portion, and the functional component and the housing are disposed on the same side of the first bearing portion; The pressing component can press the functional member to move the functional member and the second support portion relative to the housing placed on the first support portion, thereby fixing the functional member to the housing.

[0004] The installation equipment provided in this application limits and guides the housing and functional components by setting a first bearing part and a second bearing part, so that the housing and functional components are coaxially set before assembly. In addition, a pressing component is set to fix the functional components to the housing by pressing the functional components, realizing a fastener-free fixed installation method and completing the assembly of the functional components and the housing. This not only improves the reliability of the coaxial installation of the functional components and the housing and improves the working performance of the functional components, but also improves the installation efficiency and reduces the production cost.

[0005] The second support portion includes a support end and a connecting end disposed opposite to each other, wherein the support end passes through the first support portion and is used to support the functional component; The load-bearing component further includes an elastic part, which is disposed at the connecting end, and the axis of the elastic part coincides with the axis of the second load-bearing part; The pressing component can drive the functional component and the second bearing portion to move along a first direction, and the elastic portion can drive the functional component and the second bearing portion to move along a second direction opposite to the first direction. The first direction is the arrangement direction from the bearing end to the connecting end.

[0006] The supporting assembly further includes a base, the first supporting part is disposed on the outside of the base, the base has a receiving cavity penetrating the outer surface of the base, a portion of the second supporting part passes through the base, and another portion of the second supporting part is disposed in the receiving cavity; The elastic part and the connecting end are disposed inside the receiving cavity, and the radial dimension of the connecting end is greater than the opening width of the receiving cavity.

[0007] The first supporting part is provided with a first receiving groove, the bottom wall of the first receiving groove is perpendicular to the axial direction of the first supporting part, and the first receiving groove is used to receive at least part of the shell.

[0008] The second supporting part is provided with a second receiving groove, the bottom wall of the second receiving groove is perpendicular to the axial direction of the second supporting part, and the second receiving groove is used to receive the functional component.

[0009] The housing has a through hole extending along the axial direction of the housing, and the axis of the through hole coincides with the axis of the housing. The pressing component can drive the functional component to move relative to the through hole wall, so that the functional component is engaged or interference-fitted with the through hole wall, thereby fixing the functional component to the housing.

[0010] The through hole wall includes a guide portion and a first mating portion. The first mating portion is closer to the second bearing portion than the guide portion. The functional component is provided with a second mating portion, which is used to connect to the first mating portion. The radial dimension of the guide portion is greater than the radial dimension of the first mating portion, and the radial dimension of the guide portion is greater than the radial dimension of the second mating portion.

[0011] The functional component includes a body and a pin protruding from the body. When the functional component is located on the second support portion, the pin is located on the side of the body away from the second support portion. The pressing assembly includes a pressing part, the pressing part having a relief cavity for accommodating the pin, and the pressing part for pressing the body.

[0012] The pressing assembly includes a pressing part for pressing the functional component. The installation device also includes a calibration component with a calibration groove. The axis of the calibration groove coincides with the axis of the calibration component. The calibration component is sleeved on the first bearing part, and the calibration groove is used to accommodate at least a portion of the pressing part. When the calibration component is fitted onto the first support portion and the pressing portion is disposed within the calibration groove, the axis of the calibration component coincides with the axis of the first support portion, and the axis of the pressing portion coincides with the axis of the calibration groove.

[0013] The pressing assembly includes a driving module and a pressing part that is connected to the driving module. The driving module is used to drive the pressing part to move toward or away from the second bearing part. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments of this application will be described below.

[0015] Figure 1 This is a perspective view of the installation device provided in one embodiment of the present application without the housing and functional components.

[0016] Figure 2 for Figure 1 A magnified view of a portion of the image.

[0017] Figure 3 This is a perspective view of the installation device provided in one embodiment of the present application when the housing and functional components are placed.

[0018] Figure 4 for Figure 3 A magnified view of a portion of the image.

[0019] Figure 5 for Figure 3 A partial cross-sectional view.

[0020] Figure 6 A cross-sectional view of the housing and functional components provided in one embodiment of this application.

[0021] Figure 7 This is a cross-sectional view of the pressing part provided in one embodiment of this application.

[0022] Figure 8 A three-dimensional structural diagram of the installation device provided in one embodiment of this application when placing calibration components.

[0023] Figure 9 for Figure 8 A magnified view of a portion of the image.

[0024] Labeling: Installation device 1, bearing assembly 10, first bearing part 11, first receiving groove 111, second bearing part 12, bearing end 121, connecting end 122, second receiving groove 123, elastic part 13, base 14, receiving cavity 141, pressing assembly 20, pressing part 21, clearance cavity 211, drive module 22, cylinder 221, support frame 222, regulating valve 223, calibration component 31, calibration groove 311, housing 41, through hole 411, guide part 412, first mating part 413, functional component 42, second mating part 421, body 422, pin 423. Detailed Implementation

[0025] The following are preferred embodiments of this application. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

[0026] In view of this, in order to solve the above problems, please refer to the following: Figures 1-6 This embodiment provides an installation device 1, which includes a support component 10 and a pressing component 20. The support component 10 includes a first support part 11 and a second support part 12. The first support part 11 is used to support the housing 41. The second support part 12 is disposed through the first support part 11, and the axis of the second support part 12 coincides with the axis of the first support part 11. The second support part 12 is used to support the functional component 42.

[0027] When the housing 41 is disposed on the first bearing part 11, the axis of the housing 41 coincides with the axis of the first bearing part 11, and the housing 41 is also sleeved on the second bearing part 12.

[0028] When the functional component 42 is disposed on the second support portion 12, the axis of the functional component 42 coincides with the axis of the second support portion 12, and the functional component 42 and the housing 41 are disposed on the same side of the first support portion 11.

[0029] The pressing component 20 can press the functional component 42 to drive the functional component 42 and the second support portion 12 to move relative to the housing 41 placed on the first support portion 11, thereby fixing the functional component 42 to the housing 41.

[0030] Mounting device 1 is used to mount housing 41 and functional component 42 to achieve coaxial assembly of housing 41 and functional component 42, so that the assembled housing 41 and functional component 42 are coaxially arranged. Functional component 42 can be used for light emission, electrical connection, support, fixation, etc., and this embodiment does not limit it. For example, functional component 42 is a laser diode.

[0031] The support assembly 10 supports the housing 41 and the functional component 42, and also serves as a guide and limiter, ensuring that the housing 41 and the functional component 42 are coaxially positioned before assembly. The support assembly 10 includes a first support portion 11 and a second support portion 12. The first support portion 11 has a mounting hole, and the second support portion 12 passes through the mounting hole. The second support portion 12 is movable relative to the first support portion 11, and the axes of the first support portion 11, the second support portion 12, and the mounting hole coincide. A portion of the second support portion 12 protrudes from the first support portion 11.

[0032] Before assembly, housing 41 is disposed on the first support portion 11, and housing 41 is sleeved on the second support portion 12. Specifically, housing 41 has a through hole 411 extending along the axial direction of housing 41, the axis of the through hole 411 coincides with the axis of the first support member, and part of the second support portion 12 is disposed within the through hole 411. For example, housing 41 is sleeve-shaped. When housing 41 is disposed on the first support portion 11, the axes of housing 41, through hole 411, and first support portion 11 coincide.

[0033] Before assembly, the functional component 42 is disposed on the second support portion 12. Optionally, at least a portion of the second support portion 12 is disposed within the through hole 411, or the second support portion 12 is disposed outside the through hole 411. When the functional component 42 is disposed on the second support portion 12, the axes of the functional component 42, the through hole 411, and the second support portion 12 coincide.

[0034] Specifically, the housing 41 is first placed on the first support portion 11, and at least part of the housing 41 is sleeved on the second support portion 12; then, the functional component 42 is placed on the second support portion 12, at which time the housing 41 and the functional component 42 are coaxially arranged; next, the pressing assembly 20 presses the functional component 42 to drive the functional component 42 and the second support portion 12 to move relative to the housing 41, thereby fixing the functional component 42 to the housing 41.

[0035] In summary, the installation device 1 provided in this embodiment limits and guides the housing 41 and functional component 42 by setting the first bearing part 11 and the second bearing part 12, so that the housing 41 and functional component 42 are coaxially arranged before assembly. In addition, a pressing component 20 is provided to fix the functional component 42 to the housing 41 by pressing the functional component 42, realizing a fastener-free fixed installation method and completing the assembly of the functional component 42 and the housing 41. This not only improves the reliability of the coaxial installation of the functional component 42 and the housing 41 and improves the working performance of the functional component 42, but also improves the installation efficiency and reduces the production cost.

[0036] Please refer to this as well. Figures 1-6 In one embodiment, the second support portion 12 includes a support end 121 and a connecting end 122 disposed opposite to each other. The support end 121 passes through the first support portion 11 and is used to support the functional component 42.

[0037] The bearing component 10 further includes an elastic part 13, which is disposed at the connecting end 122, and the axis of the elastic part 13 coincides with the axis of the second bearing part 12.

[0038] The pressing component 20 can drive the functional component 42 and the second bearing portion 12 to move along a first direction, and the elastic portion 13 can drive the functional component 42 and the second bearing portion 12 to move along a second direction opposite to the first direction. The first direction is the arrangement direction from the bearing end 121 to the connecting end 122.

[0039] The supporting end 121 is used to support the functional component 42, and the connecting end 122 is used to connect the elastic part 13. Optionally, the supporting end 121 and the connecting end 122 are directly connected, or the supporting end 121 and the connecting end 122 are indirectly connected through other structures. The supporting end 121 and the connecting end 122 are arranged opposite to each other; for example, the supporting end 121 is located above the connecting end 122, and the connecting end 122 is located below the supporting end 121. At least a portion of the supporting end 121 protrudes from the first supporting part 11.

[0040] The elastic part 13 is elastic and can act as a buffer. Optionally, the elastic part 13 can be a spring, a sheet, etc. When the pressing assembly 20 moves the functional component 42 and the second bearing part 12 along the first direction, the elastic part 13 is in a compressed state. The elastic part 13 in the compressed state has a rebound force, which can move the functional component 42 and the second bearing part 12 along the second direction. The first direction is as follows: Figure 5 The middle direction is shown in D1, and the second direction is as follows. Figure 5 As shown in the center direction D2. Optionally, the initial state of the elastic part 13 is either a natural state or a pre-compressed state.

[0041] Specifically, when the pressing component 20 moves the functional component 42 and the second support portion 12 along the first direction, the functional component 42 is fixed to the housing 41, and the elastic portion 13 is in a compressed state. Subsequently, the elastic portion 13 in the compressed state moves the functional component 42, the housing 41, and the second support portion 12 along the second direction, assisting the housing 41 to detach from the first support portion 11.

[0042] Therefore, by providing the elastic part 13 in this embodiment, on the one hand, the pressing force of the pressing component 20 can be buffered, reducing the risk of damage to the functional component 42; on the other hand, the elastic part 13 can also help the housing 41 to detach from the first support part 11 after assembly, reducing the difficulty of operation and improving the installation efficiency.

[0043] Furthermore, the support assembly 10 also includes a base 14, the first support portion 11 is disposed on the outside of the base 14, the base 14 has a receiving cavity 141 penetrating the outer surface of the base 14, a portion of the second support portion 12 passes through the base 14, and another portion of the second support portion 12 is disposed in the receiving cavity 141.

[0044] The elastic part 13 and the connecting end 122 are disposed in the receiving cavity 141, and the radial dimension of the connecting end 122 is greater than the opening width of the receiving cavity 141.

[0045] Specifically, the base 14 includes a base plate and a protrusion extending from the base plate, with a first support portion 11 fitted onto the protrusion. The protrusion has a receiving cavity 141 extending through its outer surface. Optionally, both the base plate and the protrusion have receiving cavities 141. A portion of the second support portion 12 passes through the base 14 and the first support portion 11, while another portion of the second support portion 12 is disposed within the receiving cavity 141. The second support portion 12 is movable relative to the cavity wall of the receiving cavity 141.

[0046] The connecting end 122 and the elastic part 13 are disposed within the receiving cavity 141, with the elastic part 13 being farther away from the opening of the receiving cavity 141 relative to the connecting end 122. The radial dimension of the connecting end 122 is as follows: Figure 5 As shown in Figure W1, the opening width of the receiving cavity 141 is as follows: Figure 5 As shown in W2.

[0047] This embodiment improves the reliability of the installation device 1 by setting a base 14 to fix the first support plate, the second support part 12 and the elastic part 13. It also limits the relationship between the radial dimension of the connecting end 122 and the opening width of the receiving cavity 141 to prevent the second support part 12 from detaching from the base 14 and limits the movement range of the second support part 12, thereby further improving the reliability of the installation device 1.

[0048] Please refer to this as well. Figures 1-6 In one embodiment, the first support portion 11 is provided with a first receiving groove 111, the bottom wall of the first receiving groove 111 is perpendicular to the axial direction of the first support portion 11, and the first receiving groove 111 is used to receive at least a portion of the housing 41.

[0049] For example, a portion of the housing 41 is disposed within the first receiving groove 111. Alternatively, the entire housing 41 is disposed within the first receiving groove 111. Optionally, the first receiving groove 111 is disposed around the second supporting portion 12. Optionally, the first receiving groove 111 is an annular groove, or the first receiving groove 111 includes a plurality of spaced-apart first sub-grooves.

[0050] Therefore, by providing a first receiving groove 111 on the first bearing portion 11 to limit the position of the housing 41, this embodiment further improves the reliability of the coaxial installation of the functional component 42 and the housing 41 before assembly, further improves the working performance of the functional component 42, further improves the installation efficiency, and further reduces the production cost.

[0051] Please refer to this as well. Figures 1-6 In one embodiment, the second support portion 12 is provided with a second receiving groove 123, the bottom wall of the second receiving groove 123 is perpendicular to the axial direction of the second support portion 12, and the second receiving groove 123 is used to receive part of the functional component 42.

[0052] Some functional components 42 are located inside the second receiving groove 123, while other functional components 42 are located outside the second receiving groove 123.

[0053] Therefore, by providing a second receiving groove 123 on the second support portion 12 to limit the position of the functional component 42, this embodiment further improves the reliability of the coaxial installation of the functional component 42 and the housing 41 before assembly, further improves the working performance of the functional component 42, further improves the installation efficiency, and further reduces the production cost.

[0054] Please refer to this as well. Figures 1-6 In one embodiment, the housing 41 has a through hole 411 extending along the axial direction of the housing 41, and the axis of the through hole 411 coincides with the axis of the housing 41.

[0055] The pressing component 20 can drive the functional component 42 to move relative to the wall of the through hole 411, so that the functional component 42 is engaged or interference-fitted with the wall of the through hole 411, thereby fixing the functional component 42 to the housing 41.

[0056] In the housing 41, the through hole 411 extends through the upper and lower surfaces of the housing 41 along the axial direction. The functional component 42 can be snapped or interference-fitted with the wall of the through hole 411 to fix the functional component 42 to the housing 41, realizing a fastener-free installation method. This not only reduces the probability of damage to the functional component 42 during assembly, but also improves installation efficiency and reduces production costs.

[0057] Furthermore, the hole wall of the through hole 411 includes a guide portion 412 and a first mating portion 413. The first mating portion 413 is closer to the second bearing portion 12 than the guide portion 412. The functional component 42 is provided with a second mating portion 421, which is used to connect the first mating portion 413.

[0058] The radial dimension of the guide portion 412 is greater than the radial dimension of the first mating portion 413, and the radial dimension of the guide portion 412 is greater than the radial dimension of the second mating portion 421.

[0059] The guide portion 412 is used to initially define the position of the functional component 42 to improve the connection reliability between the first mating portion 413 and the second mating portion 421. Optionally, a transition slope is provided between the guide portion 412 and the first mating portion 413. Optionally, before the pressing assembly 20 presses the functional component 42, the second mating portion 421 is provided within the guide portion 412.

[0060] The first mating part 413 and the second mating part 421 can be snapped or interference-fitted. Optionally, one of the first mating part 413 and the second mating part 421 is provided with a protrusion, and the other of the first mating part 413 and the second mating part 421 is provided with a groove for accommodating the protrusion.

[0061] The radial dimension of the guide part 412 is as follows Figure 6 As shown in Figure W3, the radial dimension of the first mating part 413 is as follows: Figure 6 As shown in W4, the radial dimension of the second mating part 421 is as follows: Figure 6 As shown in W5.

[0062] Optionally, the functional component 42 further includes an assembly portion, which is closer to the second support portion 12 than the second mating portion 421. The assembly portion is used to connect to the second support portion 12. For example, the assembly portion is disposed within the second receiving groove 123 of the second support portion 12. The radial dimension of the assembly portion is smaller than the radial dimension of the second mating portion 421.

[0063] Therefore, by providing the guide part 412, the first mating part 413 and the second mating part 421, this embodiment improves the reliability of pressing to assemble the housing 41 and the functional component 42, increases the installation efficiency, and reduces the production cost.

[0064] Please refer to this as well. Figures 1-7 In one embodiment, the functional component 42 includes a body 422 and a pin 423 protruding from the body 422. When the functional component 42 is disposed on the second support portion 12, the pin 423 is disposed on the side of the body 422 away from the second support portion 12.

[0065] The pressing assembly 20 includes a pressing part 21, the pressing part 21 having a relief cavity 211 for accommodating the pin 423, and the pressing part 21 for pressing the body 422.

[0066] The clearance cavity 211 can be a clearance hole or clearance groove, etc. In this embodiment, by providing a clearance cavity 211 in the pressing part 21, damage to the pin 423 by the pressing part 21 is avoided, the risk of damage to the functional component 42 is reduced, the reliability of the pressing to realize the assembly of the housing 41 and the functional component 42 is improved, the installation efficiency is increased, and the production cost is reduced.

[0067] Please refer to this as well. Figures 1-9 In one embodiment, the pressing assembly 20 includes a pressing part 21 for pressing the functional component 42. The mounting device 1 further includes a calibration component 31, which has a calibration groove 311. The axis of the calibration groove 311 coincides with the axis of the calibration component 31. The calibration component 31 is sleeved on the first bearing part 11, and the calibration groove 311 is used to accommodate at least a portion of the pressing part 21.

[0068] When the calibration component 31 is sleeved on the first support portion 11 and the pressing portion 21 is disposed in the calibration groove 311, the axis of the calibration component 31 coincides with the axis of the first support portion 11, and the axis of the pressing portion 21 coincides with the axis of the calibration groove 311.

[0069] Specifically, firstly, the calibration component 31 is fitted onto the first support portion 11, and then the position of the pressing portion 21 is adjusted so that the pressing portion 21 can be placed inside the calibration groove 311, thereby aligning the pressing portion 21 with the axis of the first support portion 11 to complete the calibration; then, the pressing portion 21 is controlled to move upward, away from the calibration component 31, and the calibration component 31 is removed from the first support portion 11; next, the housing 41 is placed on the first support portion 11, and at least part of the housing 41 is fitted onto the second support portion 12; subsequently, the functional component 42 is placed on the second support portion 12, at which point the housing 41 and the functional component 42 are coaxially arranged; continuing, the pressing portion 21 moves downward to press the functional component 42, thereby causing the functional component 42 and the second support portion 12 to move relative to the housing 41, thereby fixing the functional component 42 to the housing 41.

[0070] Therefore, by setting a calibration component 31, the bearing assembly 10 and the pressing assembly 20 are calibrated before assembling the housing 41 and the functional component 42, so that the pressing part 21 and the axis of the first bearing part 11 coincide, thereby improving the reliability of the subsequent coaxial installation of the functional component 42 and the housing 41.

[0071] Please refer to this as well. Figures 1-9 In one embodiment, the pressing assembly 20 includes a driving module 22 and a pressing part 21 that is driveably connected to the driving module 22. The driving module 22 is used to drive the pressing part 21 to move toward or away from the second support part 12.

[0072] Optionally, the drive module 22 includes a cylinder 221, a support frame 222, and an adjusting valve 223; the cylinder 221 is connected to the pressing part 21 and is used to drive the pressing part 21 to move toward or away from the second bearing part 12; the adjusting valve 223 is used to adjust the impact parameters of the cylinder 221, including impact force, impact speed, etc.; the cylinder 221 is mounted on the support frame 222.

[0073] Therefore, this embodiment achieves automated assembly, improves installation accuracy, and increases installation efficiency by setting up a drive module 22 to control the pressing part 21.

[0074] Unless otherwise stated or in case of conflict, the terms or phrases used in this application shall have the following meanings: In this application, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature.

[0075] In this application, "one or more" refers to any one, any two, or any two or more of the listed items. "Several" refers to any two or more.

[0076] In this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0077] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0078] In this application, the terms "embodiment" and "implementation" mean that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this application. The appearance of these phrases in various locations throughout the specification does not necessarily refer to the same embodiment, nor are they independent or alternative embodiments mutually exclusive with other embodiments. Those skilled in the art will understand, explicitly and implicitly, that the embodiments described in this application can be combined with other embodiments. Furthermore, it should be understood that the features, structures, or characteristics described in the various embodiments of this application can be arbitrarily combined to form yet another embodiment that does not depart from the spirit and scope of the technical solution of this application, provided there is no contradiction between them.

[0079] The above description represents some embodiments of this application. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this application, and these improvements and modifications are also considered to be within the scope of protection of this application.

Claims

1. An installation device, characterized in that, The installation device includes a support component and a pressing component, the support component comprising: The first supporting part is used to support the shell; The second support portion is disposed through the first support portion, and the axis of the second support portion coincides with the axis of the first support portion. The second support portion is used to support the functional component. Wherein, when the housing is disposed on the first bearing part, the axis of the housing coincides with the axis of the first bearing part, and the housing is also sleeved on the second bearing part; When the functional component is disposed on the second bearing portion, the axis of the functional component coincides with the axis of the second bearing portion, and the functional component and the housing are disposed on the same side of the first bearing portion; The pressing component can press the functional member to move the functional member and the second support portion relative to the housing placed on the first support portion, thereby fixing the functional member to the housing.

2. The installation equipment as described in claim 1, characterized in that, The second support portion includes a support end and a connecting end disposed opposite to each other, wherein the support end passes through the first support portion and is used to support the functional component; The load-bearing component further includes an elastic part, which is disposed at the connecting end, and the axis of the elastic part coincides with the axis of the second load-bearing part; The pressing component can drive the functional component and the second bearing portion to move along a first direction, and the elastic portion can drive the functional component and the second bearing portion to move along a second direction opposite to the first direction. The first direction is the arrangement direction from the bearing end to the connecting end.

3. The installation equipment as described in claim 2, characterized in that, The support assembly further includes a base, the first support portion is disposed on the outside of the base, the base has a receiving cavity penetrating the outer surface of the base, a portion of the second support portion passes through the base, and another portion of the second support portion is disposed within the receiving cavity; The elastic part and the connecting end are disposed inside the receiving cavity, and the radial dimension of the connecting end is greater than the opening width of the receiving cavity.

4. The installation equipment as described in claim 1, characterized in that, The first bearing portion is provided with a first receiving groove, the bottom wall of the first receiving groove is perpendicular to the axial direction of the first bearing portion, and the first receiving groove is used to receive at least part of the shell.

5. The installation equipment as described in claim 1, characterized in that, The second support portion is provided with a second receiving groove, the bottom wall of the second receiving groove is perpendicular to the axial direction of the second support portion, and the second receiving groove is used to receive the functional component.

6. The installation equipment as described in claim 1, characterized in that, The housing has a through hole extending along the axial direction of the housing, and the axis of the through hole coincides with the axis of the housing; The pressing component can drive the functional component to move relative to the wall of the through hole, so that the functional component is engaged or interference-fitted with the wall of the through hole, thereby fixing the functional component to the housing.

7. The installation equipment as described in claim 6, characterized in that, The wall of the through hole includes a guide portion and a first mating portion. The first mating portion is closer to the second bearing portion than the guide portion. The functional component is provided with a second mating portion, which is used to connect to the first mating portion. The radial dimension of the guide portion is greater than the radial dimension of the first mating portion, and the radial dimension of the guide portion is greater than the radial dimension of the second mating portion.

8. The installation equipment as described in claim 1, characterized in that, The functional component includes a body and a pin protruding from the body. When the functional component is located on the second bearing portion, the pin is located on the side of the body opposite to the second bearing portion. The pressing assembly includes a pressing part, the pressing part having a relief cavity for accommodating the pin, and the pressing part for pressing the body.

9. The installation equipment as described in claim 1, characterized in that, The pressing assembly includes a pressing part for pressing the functional component. The installation device also includes a calibration component with a calibration groove. The axis of the calibration groove coincides with the axis of the calibration component. The calibration component is used to be sleeved on the first bearing part, and the calibration groove is used to accommodate at least a portion of the pressing part. When the calibration component is fitted onto the first support portion and the pressing portion is disposed within the calibration groove, the axis of the calibration component coincides with the axis of the first support portion, and the axis of the pressing portion coincides with the axis of the calibration groove.

10. The installation equipment as described in claim 1, characterized in that, The pressing assembly includes a drive module and a pressing part that is drively connected to the drive module. The drive module is used to drive the pressing part to move toward or away from the second support part.

Images