Driver

Abstract

The invention belongs to the technical field of drivers, and discloses a driver which comprises a driving mechanism, a top shell, a bottom shell, a control mechanism, a detection mechanism and a connecting wire. The top shell is provided with a first surface close to the driving mechanism and a second surface away from the driving mechanism, and the first surface is provided with a mounting groove. The bottom shell and the top shell are buckled with each other, a mounting cavity is formed between the bottom shell and the top shell, and the driving mechanism is arranged in the mounting cavity. And the control mechanism is arranged in the mounting cavity and is connected with the driving mechanism. The detection mechanism is arranged on the top shell, and at least part of the detection mechanism extends into the mounting cavity. The connecting line is at least partially arranged in the mounting groove, and two ends of the connecting line are respectively connected with the control mechanism and the detection mechanism. According to the invention, a mounting space can be provided for the connecting line, and the connecting line can be prevented from interfering with the internal structure of the driver, so that the driver can adjust working parameters in real time according to a detection result, and normal operation of the driver is ensured.

Description

Technical Field

[0001] This invention relates to the field of driver technology, and more particularly to a driver. Background Technology

[0002] With the continuous development of technology and the improvement of people's living standards, more and more people are beginning to value their quality of life. Beds are an essential piece of home furnishing, and many people often choose smart electric beds to improve their daily sleep quality. Smart electric beds have a drive mechanism installed between the bed frame and the bed board. By controlling the drive mechanism, the bed board can be rotated up or down, thereby adjusting its angle and height to meet various user needs.

[0003] The drive unit includes a circuit board, a drive component, a lead screw, and a push rod. When the bed board needs to be raised or lowered, the circuit board controls the rotation of the drive component, which in turn drives the push rod to extend or retract via the lead screw, thus raising or lowering the bed board. During operation, a detection mechanism is needed to check whether the actual operating state of the drive component matches its preset operating state. The circuit board adjusts the operating parameters of the drive component based on the detection results. Therefore, the circuit board and the detection mechanism need to communicate via a connecting cable. However, how to install the connecting cable to minimize interference with the drive component is a problem that urgently needs to be solved. Summary of the Invention

[0004] The purpose of this invention is to provide a driver that can provide installation space for connecting cables while preventing the connecting cables from interfering with the internal structure of the driver, so that the driver can adjust its operating parameters in real time according to the detection results and ensure the normal operation of the driver.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A driver is provided, comprising: Drive mechanism; The top shell has a first surface near the drive mechanism and a second surface away from the drive mechanism; the first surface is provided with a mounting groove. The bottom shell is interlocked with the top shell, forming a mounting cavity between them; the drive mechanism is disposed within the mounting cavity; A control mechanism is disposed within the mounting cavity and connected to the drive mechanism; The detection mechanism is located in the top shell and extends at least partially into the mounting cavity; A connecting line is at least partially disposed in the mounting slot; the two ends of the connecting line are respectively connected to the control mechanism and the detection mechanism.

[0006] Optionally, the driver further includes a support plate disposed between the top shell and the bottom shell and connected to both respectively, the drive mechanism being disposed on the support plate, the support plate being provided with a through slot, and the connecting line passing through at least part of the through slot.

[0007] Optionally, the top shell is provided with a through hole that communicates with the mounting cavity, and the detection mechanism is disposed on the second surface and extends at least partially into the mounting cavity through the through hole.

[0008] Optionally, the top shell is provided with a through groove, the through groove is connected to the mounting cavity, and the connecting line is connected to the detection mechanism via the through groove.

[0009] Optionally, a support platform is provided in the through slot, and the connecting line is at least partially laid on the support platform.

[0010] Optionally, the second surface is provided with a mounting platform, and the detection mechanism is disposed on the mounting platform.

[0011] Optionally, the mounting platform extends in a direction away from the first surface to form a retaining flange, and the retaining flange is at least partially disposed along the detection mechanism.

[0012] Optionally, the driver further includes a protective cover, which is fastened to the mounting platform and forms a receiving cavity between itself and the enclosure flange, wherein the detection mechanism is at least partially disposed within the receiving cavity.

[0013] Optionally, the protective cover surface extends outward to form a snap-fit ​​flange, which engages with the enclosure flange.

[0014] Optionally, the bottom shell surface extends outward to form a shielding protrusion, the shielding protrusion is at least partially inserted into the through groove, and a through gap is formed between the through groove and the surface of the through groove, and the connecting line at least partially passes through the through gap.

[0015] The beneficial effects of this invention are: This invention provides a driver, including a drive mechanism, a top shell, a bottom shell, a control mechanism, a detection mechanism, and connecting wires. When the driver is running, the control mechanism controls the rotation of the drive mechanism, while the detection mechanism detects the actual rotation parameters of the drive mechanism and transmits the detection results to the control mechanism via the connecting wires. The control mechanism then determines whether the actual rotation parameters of the drive mechanism match the set rotation parameters and adaptively adjusts the control parameters of the drive mechanism based on the determination result, thereby adjusting the rotation state of the drive mechanism. The top and bottom shells provide installation space for the drive mechanism and the detection mechanism, allowing the detection mechanism to monitor the rotation parameters of the drive mechanism in real time. An installation groove on the first surface of the top shell provides installation space for the connecting wires. The installation groove provides limiting and storage for the connecting wires, preventing interference with the internal structure of the driver and ensuring neat wiring. The connecting wires transmit the detection results to the control mechanism, which can adjust the rotation parameters of the drive mechanism in real time based on the detection results to ensure that the actual rotation parameters match the set rotation parameters, thus guaranteeing the normal operation of the driver. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the driver provided in an embodiment of the present invention; Figure 2 This is an exploded view of the driver provided in an embodiment of the present invention; Figure 3 This is a first view of the top shell provided in an embodiment of the present invention; Figure 4 This is a schematic diagram of the drive mechanism provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the stator assembly provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the rotor assembly provided in an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the driving component provided in an embodiment of the present invention; Figure 8 This is an exploded view of the driving component provided in an embodiment of the present invention; Figure 9 This is a second view of the top shell provided in an embodiment of the present invention; Figure 10 This is a schematic diagram of the structure of the protective cover provided in an embodiment of the present invention.

[0017] In the picture: 1. Drive mechanism; 11. Stator assembly; 111. Mounting frame; 1111. Accommodation space; 112. Energized coil; 12. Rotor assembly; 121. Mounting base; 1211. Mounting space; 122. Permanent magnet; 13. Drive component; 131. Mounting seat; 1311. Mounting hole; 132. Transmission component; 1321. Insertion rod; 1322. Toothed rod; 133. First support bearing; 134. Second support bearing; 135. Protective gasket; 1351. Deformation part; 2. Top shell; 21. First surface; 211. Mounting groove; 22. Second surface; 23. Through hole; 24. Through slot; 25. Support platform; 26. Mounting platform; 261. Enclosure flange; 3. Bottom shell; 31. Obstruction protrusion; 4. Control mechanism; 5. Testing facility; 51. Sensor; 52. Circuit board; 6. Connecting cable; 7. Support plate; 71. Through slot; 8. Protective cover; 81. Snap-fit ​​flange. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0019] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, 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 the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0022] This embodiment provides a driver, such as Figures 1 to 10 As shown, this design provides installation space for the connecting cable 6 and prevents the connecting cable 6 from interfering with the internal structure of the driver, enabling the driver to adjust its operating parameters in real time based on the detection results and ensuring the normal operation of the driver.

[0023] like Figures 1 to 3 As shown, the driver includes a drive mechanism 1, a top shell 2, a bottom shell 3, a control mechanism 4, a detection mechanism 5, and a connecting line 6. The top shell 2 has a first surface 21 near the drive mechanism 1 and a second surface 22 away from the drive mechanism 1. The first surface 21 is provided with a mounting groove 211. The bottom shell 3 and the top shell 2 are interlocked, forming a mounting cavity between them, and the drive mechanism 1 is disposed in the mounting cavity. The control mechanism 4 is disposed in the mounting cavity and connected to the drive mechanism 1. The detection mechanism 5 is disposed in the top shell 2 and at least partially extends into the mounting cavity. The connecting line 6 is at least partially disposed in the mounting groove 211, and its two ends are respectively connected to the control mechanism 4 and the detection mechanism 5.

[0024] When the drive is running, the control mechanism 4 controls the rotation of the drive mechanism 1, while the detection mechanism 5 detects the actual rotation parameters of the drive mechanism 1 and transmits the detection results to the control mechanism 4 via the connecting line 6. The control mechanism 4 then determines whether the actual rotation parameters of the drive mechanism 1 match the set rotation parameters and adaptively adjusts the control parameters of the drive mechanism 1 based on the determination result, thereby adjusting the rotation state of the drive mechanism 1. By setting the top shell 2 and the bottom shell 3, installation space is provided for the drive mechanism 1 and the detection mechanism 5, enabling the detection mechanism 5 to monitor the rotation parameters of the drive mechanism 1 in real time. By setting the mounting groove 211 on the first surface 21 of the top shell 2, installation space is provided for the connecting line 6, and the mounting groove 211 can limit and store the connecting line 6, preventing the connecting line 6 from interfering with the internal structure of the drive and ensuring that the connecting line 6 is neatly arranged. The detection results are transmitted to the control mechanism 4 via the connecting line 6, and the control mechanism 4 can adjust the rotation parameters of the drive mechanism 1 in real time according to the detection results to make its actual rotation parameters match the set rotation parameters, ensuring the normal operation of the drive.

[0025] It should be noted that, as Figure 2 and Figure 4As shown, the drive mechanism 1 includes a stator assembly 11, a rotor assembly 12, and a drive member 13. The stator assembly 11 has a receiving space 1111 and is electrically connected to the control mechanism 4, generating a magnetic field around the receiving space 1111. The rotor assembly 12 is disposed within the receiving space 1111 and can rotate under the influence of the magnetic field, and the rotor assembly 12 has an installation space 1211. The drive member 13 is disposed within the installation space 1211, thus, the rotor assembly 12 can drive the drive member 13 to rotate. When the drive is running, the control mechanism 4 energizes the stator assembly 11, causing a magnetic field to be generated around the receiving space 1111, which in turn causes the rotor assembly 12 to drive the drive member 13 to rotate under the influence of the magnetic field.

[0026] In this embodiment, as Figure 4 and Figure 5 As shown, the stator assembly 11 includes a mounting frame 111 and multiple energized coils 112. The mounting frame 111 has multiple energized slots arranged circumferentially, and the multiple energized coils 112 are correspondingly embedded in the multiple energized slots. Each energized coil 112 is energized and connected to the control mechanism 4. A receiving space 1111 is provided at the center of the mounting frame 111. Figure 4 and Figure 6 As shown, the rotor assembly 12 includes a mounting base 121 and multiple permanent magnets 122. The mounting base 121 is disposed within the receiving space 1111, and the mounting base 121 and the side wall of the mounting frame 111 are spaced apart, forming a mounting cavity. The multiple permanent magnets 122 are sequentially spliced ​​end to end along the circumference and arranged around the outer wall of the mounting base 121, with the permanent magnets 122 located within the mounting cavity. The mounting base 121 is provided with the mounting space 1211. When the driver is running, the control mechanism 4 supplies power to the energized coil 112, thereby causing the energized coil 112 to generate a magnetic field. The effective range of this magnetic field is located around the receiving space 1111. Under the action of the magnetic field, the permanent magnets 122 will drive the mounting base 121 to rotate, which in turn causes the mounting base 121 to drive the drive component 13 to rotate.

[0027] Optionally, such as Figure 2 , Figure 4 and Figure 5 As shown, the actuator also includes a support plate 7. The support plate 7 is disposed between the top shell 2 and the bottom shell 3, and is connected to both respectively. The stator assembly 11 and the rotor assembly 12 of the drive mechanism 1 are disposed on the support plate 7 and are located between the support plate 7 and the top shell 2. The drive member 13 is disposed in the receiving space 1111 of the rotor assembly 12, and the lower end of the drive member 13 penetrates through the support plate 7. The control mechanism 4 is located between the support plate 7 and the bottom shell 3.

[0028] like Figure 2As shown, the support plate 7 is provided with a through groove 71, through which the connecting line 6 passes at least partially. By providing the support plate 7, on the one hand, a mounting base can be provided for the drive mechanism 1, and on the other hand, the accommodating cavity formed by the top shell 2 and the bottom shell 3 can be divided into two separate chambers, so that the drive mechanism 1 and the control mechanism 4 are located in two separate chambers, preventing mutual interference between the two and avoiding affecting the normal operation of the drive.

[0029] Furthermore, the detection mechanism 5 is located on the top shell 2 and is used to detect the rotation parameters of the drive mechanism 1. Therefore, the detection mechanism 5, which extends into the mounting cavity, is located between the support plate 7 and the top shell 2. By providing a through groove 71 on the support plate 7, the connecting wire 6 passes through the through groove 71, so that the two ends of the connecting wire 6 are respectively connected to the control mechanism 4 and the detection mechanism 5 located in the two separate chambers. At the same time, the connecting wire 6 passes through the through groove 71, which provides a limiting effect on the connecting wire 6, preventing the connecting wire 6 from interfering with the drive mechanism 1 due to being messy in the mounting cavity. This ensures that when the drive is running, the detection mechanism 5 can transmit the detection results to the control mechanism 4 in real time through the connecting wire 6, so that the control mechanism 4 can adjust the working parameters in real time according to the detection results, ensuring the normal operation of the drive.

[0030] In this embodiment, as Figure 2 As shown, the through groove 71 is provided on the outer edge of the bearing plate 7, and the through groove 71 is connected to the outside. Therefore, it can be seen that the outside of the through groove 71 is unobstructed.

[0031] In other embodiments, the through slot 71 may also be provided inside the support plate 7, in which case the through slot 71 is a hole for passing through the connecting wire 6.

[0032] Optionally, such as Figure 4 , Figure 6 , Figure 7 and Figure 8 As shown, the drive component 13 includes a mounting base 131 and a transmission component 132. The mounting base 131 is disposed in the mounting space 1211 and is interference-fitted with the mounting base 121. The transmission component 132 is disposed on the mounting base 131. By providing the mounting base 131, a mounting foundation can be provided for the transmission component 132. When the drive is running, under the action of the magnetic field of the stator assembly 11, the rotor assembly 12 will drive the mounting base 131 in the mounting space 1211 to rotate. Since the transmission component 132 is disposed on the mounting base 131, the mounting base 131 will drive the transmission component 132 to rotate, thereby realizing the operation of the drive.

[0033] In this embodiment, as Figure 8As shown, the mounting base 131 is provided with a mounting hole 1311, and the transmission component 132 is inserted into the mounting hole 1311. When installing the transmission component 132, it is only necessary to insert the transmission component 132 into the mounting hole 1311. The structure is simple and the operation is convenient. Moreover, the transmission component 132 is installed on the mounting base 131 by inserting it into the mounting hole 131. Therefore, it can be seen that the transmission component 132 and the mounting base 131 are separable. Thus, when either of them is worn, it is convenient for the staff to disassemble and replace them.

[0034] In other embodiments, the transmission component 132 and the mounting base 131 can be fixedly connected by integral molding, or they can be connected by bonding or other methods. The connection method is not limited here.

[0035] Optionally, such as Figure 8 As shown, the transmission component 132 includes a connected insertion rod 1321 and a toothed rod 1322. The insertion rod 1321 is inserted into the mounting hole 1311, and the toothed rod 1322 protrudes from the mounting base 131.

[0036] It should be noted that the actuator also includes a telescopic transmission unit, which includes a transmission gear, a transmission screw, a connecting nut, and a telescopic sleeve. The transmission gear is located at the end of the transmission screw, and the toothed rod 1322 of the transmission component 132 meshes with the transmission gear. The connecting nut is connected to the telescopic sleeve, and both are sleeved on the transmission screw. The connecting nut can move axially along the transmission screw. When the actuator is running, the transmission component 132 rotates under the drive of the rotor assembly 12, and the toothed rod 1322 meshes with the transmission gear, thereby causing the transmission component 132 to drive the transmission screw to rotate through the transmission gear. This causes the connecting nut to drive the telescopic sleeve to move axially along the transmission screw, thus realizing the telescopic movement of the telescopic sleeve.

[0037] Optionally, such as Figure 8 As shown, the drive component 13 also includes a first support bearing 133. The first support bearing 133 is sleeved on the insertion rod body 1321 and is located on the side of the insertion rod body 1321 opposite to the toothed rod body 1322.

[0038] In this embodiment, both the stator assembly 11 and the rotor assembly 12 are located within the top shell 2, and a limiting groove is provided on the side of the top shell 2 facing the rotor assembly 12. A first support bearing 133 is located on the side of the insertion rod 1321 opposite to the toothed rod 1322, i.e., it is located at the upper end of the insertion rod 1321, and the first support bearing 133 is engaged within the limiting groove. By providing the first support bearing 133, a limiting function can be provided for the transmission component 132, preventing the transmission component 132 from shifting during rotation with the rotor assembly 12, ensuring the stability of the rotational state of the transmission component 132, thereby ensuring the normal operation of the drive component 13.

[0039] Optionally, such as Figure 8 As shown, the drive component 13 also includes a second support bearing 134. The second support bearing 134 is sleeved on the insertion rod body 1321 and located on the side of the insertion rod body 1321 near the toothed rod body 1322. Therefore, the first support bearing 133 and the second support bearing 134 are respectively located on the upper and lower sides of the mounting base 131. The first support bearing 133 and the second support bearing 134 form a double bearing support structure, which can provide stable and reliable radial support for the transmission component 132, jointly bear the radial load of the transmission component 132, and improve the rigidity and overall stability of the structure, thus helping to ensure the normal operation of the drive component 13.

[0040] Optionally, such as Figure 8 As shown, the drive component 13 also includes a protective gasket 135. The protective gasket 135 is sleeved on the insertion rod body 1321 and is located between the second support bearing 134 and the toothed rod body 1322.

[0041] In this embodiment, as Figure 4 and Figure 8 As shown, the stator assembly 11, rotor assembly 12, and mounting base 131 are all mounted on the bearing plate 7. The transmission component 132 is disposed on the mounting base 131, and the lower end of the toothed rod 1322 of the transmission component 132 penetrates through the bearing plate 7. The protective gasket 135 is located between the second support bearing 134 and the toothed rod 1322. Thus, the protective gasket 135 is sandwiched between the second support bearing 134 and the bearing plate 7. By setting the protective gasket 135, on the one hand, the local pressure of the second support bearing 134 on the bearing plate 7 is eliminated, so that the pressure can be evenly distributed, preventing stress concentration, and preventing mutual wear between the second support bearing 134 and the bearing plate 7. On the other hand, the axial clearance of the second support bearing 134 is reduced, improving the rigidity of the structure.

[0042] Optionally, the protective gasket 135 has a deformable portion. When the second support bearing 134 is installed, the second support bearing 134 and the bearing plate 7 will compress the deformable portion of the protective gasket 135, thereby filling the gap between the second support bearing 134 and the bearing plate 7 and ensuring the tightness between the second support bearing 134, the protective gasket 135, and the bearing plate 7. By providing the deformable portion, the axial gap between the second support bearing 134 and the bearing plate 7 can be further eliminated, thereby preventing the second support bearing 134 from shifting vertically, ensuring the axial positioning of the second support bearing 134, and thus ensuring the overall stability of the structure, which is beneficial to ensuring the normal operation of the drive.

[0043] In this embodiment, the deformable portion includes an irregular local protrusion formed by upward bending. The deformable portion at least partially abuts against the second support bearing 134, thereby providing a deformable space for the second support bearing 134. By setting the irregular local protrusion as the deformable portion, the filling range of the protective gasket 135 can be increased, and since at least part of the deformable portion abuts against the second support bearing 134, the stability of the second support bearing 134 installation can be guaranteed.

[0044] In other embodiments, depending on the actual situation, a plurality of semi-circular or other shaped protrusions may be provided on the surface of the protective pad 135 to form a deformable part, which is not limited here.

[0045] Optionally, such as Figure 1 and Figure 2 As shown, the bottom shell 3 extends outward to form a shielding protrusion 31. The shielding protrusion 31 is at least partially inserted into the through slot 71, forming a through gap with the surface of the through slot 71, through which the connecting line 6 passes at least partially. By providing the shielding protrusion 31, the connecting line 6 located in the through gap can be shielded and protected, preventing damage to the connecting line 6 from other structures of the driver or foreign objects, ensuring the normal use of the communication function of the connecting line 6. Moreover, by inserting the shielding protrusion 31 into the through slot 71, the space of the through gap can be reduced, so that the shielding protrusion 31 and the inner wall of the through slot 71 are respectively clamped on both sides of the connecting line 6, thereby ensuring the stability of the installation and layout of the connecting line 6, preventing the connecting line 6 from shaking and shifting due to excessive through gap, and also preventing a large amount of dust and other debris from entering the through gap, thus avoiding interference with the connecting line 6.

[0046] Optionally, such as Figure 2 , Figure 3 and Figure 9 As shown, the top shell 2 is provided with a through hole 23. The through hole 23 communicates with the mounting cavity, and the detection mechanism 5 is disposed on the second surface 22 and extends at least partially into the mounting cavity through the through hole 23. By providing the through hole 23, it is convenient to extend the detection mechanism 5 into the mounting cavity.

[0047] It should be noted that, as Figure 2 As shown, the detection mechanism 5 includes a sensor 51 and a circuit board 52. The circuit board 52 is communicatively connected to the sensor 51 and is also connected to a connecting line 6. The sensor 51 is used to detect the rotation parameters of the drive mechanism 1 and transmits the detection results to the sensor 51. When detecting the rotation state of the drive mechanism 1, the connecting line 6 transmits the rotation parameters of the drive mechanism 1 received by the circuit board 52 to the control mechanism 4. The control mechanism 4 then determines whether the actual rotation parameters of the drive mechanism 1 match the set operating state.

[0048] In some embodiments, the sensor 51 may be disposed in the mounting cavity, the circuit board 52 may be mounted on the second surface 22, and at least a portion of the circuit board 52 may be extended into the mounting cavity through the through hole 23, thereby facilitating the connection of the connecting wire 6 to the circuit board 52.

[0049] Optionally, such as Figure 2 As shown, the top shell 2 is provided with a through groove 24. The through groove 24 communicates with the mounting cavity, and the connecting line 6 is connected to the detection mechanism 5 through the through groove 24.

[0050] In this embodiment, as Figure 2 As shown, circuit board 52 is mounted on the second surface 22. One end of connecting wire 6 in mounting groove 211 extends out of top shell 2 through through groove 24 and is connected to circuit board 52, while the other end passes through through through groove 71 and is connected to control mechanism 4. By setting through groove 24, it is convenient for connecting wire 6 to extend out of top shell 2 and connect to detection mechanism 5, and it also provides a limiting function for connecting wire 6 to prevent displacement and ensure that connecting wire 6 can accurately transmit the detection results of detection mechanism 5 to control mechanism 4.

[0051] Optionally, such as Figure 2 and Figure 9 As shown, a support platform 25 is provided within the through-slot 24, and the connecting line 6 is at least partially supported on the support platform 25. When connecting the detection mechanism 5 and the connecting line 6, one end of the connecting line 6 extends out of the top shell 2 from the through-slot 24 and rests on the support platform 25, facilitating its connection with the detection mechanism 5. By providing the support platform 25 within the through-slot 24, the connecting line 6 can be supported, preventing it from swaying due to suspension, and preventing collisions or mutual interference between the connecting line 6 and the drive mechanism 1. It also helps to reduce the overall height of the top shell 2.

[0052] In this embodiment, after the connecting line 6 of the detection mechanism 5 is connected to the circuit board 52, it extends into the through slot 24, and then is placed on the support platform 25 and continues to penetrate downward through the through slot 24 so that the connecting line 6 extends into the top shell 2. The support platform 25 is used to support the connecting line 6 to prevent the connecting line 6 from shaking and shifting during the operation of the driver, and at the same time, it can also prevent the connecting line 6 from interfering with the rotation state of the drive component 13.

[0053] Optionally, such as Figure 2 and Figure 9 As shown, the second surface 22 is provided with a mounting platform 26, and the detection mechanism 5 is mounted on the mounting platform 26. By setting the mounting platform 26, on the one hand, the structural stability and flatness can be improved, providing a stable and reliable mounting base for the detection mechanism 5; on the other hand, it provides a precise mounting reference point for the detection mechanism 5, which is conducive to ensuring the accuracy of the detection results of the detection mechanism 5 on the drive component 13.

[0054] In this embodiment, sensor 51 is disposed inside the top shell 2 and is located inside the through hole 23. Circuit board 52 is mounted on the mounting platform 26 on the second surface 22 of the top shell 2, and circuit board 52 is directly opposite sensor 51 and the two are communicatively connected.

[0055] Optionally, such as Figure 2 and Figure 9 As shown, the mounting platform 26 extends in a direction away from the second surface 22 to form a retaining flange 261, which is at least partially provided along the detection mechanism 5. Therefore, the retaining flange 261 wraps around the outside of the detection mechanism 5, thereby providing a limiting effect on the detection mechanism 5, preventing it from shaking or moving, and ensuring the accuracy and precision of the detection results.

[0056] In this embodiment, the enclosure flange 261 is circumferentially arranged around the outer edge of the mounting platform 26, thereby forming a limiting cavity with the enclosure flange 261 and the mounting platform 26. The circuit board 52 of the detection mechanism 5 is embedded in the limiting cavity, which can prevent the circuit board 52 from shifting, thereby ensuring the overall stability of the structure and the accuracy of the detection results.

[0057] Optionally, such as Figure 1 , Figure 2 and Figure 10 As shown, the actuator also includes a protective cover 8. The protective cover 8 is fastened onto the mounting platform 26 and forms a receiving cavity between itself and the enclosure flange 261, within which the detection mechanism 5 is at least partially disposed. By fastening the protective cover 8 onto the mounting platform 26, a receiving cavity is formed to accommodate the detection mechanism 5. This provides protection for the detection mechanism 5, effectively preventing dust, debris, and other foreign objects from falling onto it during assembly or operation of the actuator, thus avoiding short circuits or damage and ensuring the accuracy of the detection results. Furthermore, it prevents interference from other components and improves the overall rigidity and stability of the structure.

[0058] In this embodiment, the circuit board 52 and some connecting wires 6 of the detection mechanism 5 are disposed within the receiving cavity. The connecting wires 6 located within the receiving cavity are connected to the circuit board 52, while the other connecting wires 6 extend into the through-slot 24 and rest on the support platform 25, then pass through the through-slot 24 and extend into the top shell 2. The driver also includes a connector that passes through the protective cover 8 and the circuit board 52 and is threaded onto the mounting platform 26. By providing the connector, the stability of the installation of the detection mechanism 5 can be further improved, preventing the circuit board 52 from shifting, thereby helping to ensure the accuracy of the detection results.

[0059] For example, three connectors are provided, each connector including a screw. In other embodiments, other numbers of connectors may be provided as needed, and this is not limited here.

[0060] Optionally, such as Figure 1 , Figure 2 and Figure 10 As shown, the protective cover 8 extends outward to form a snap-fit ​​flange 81, which engages with the enclosure flange 261. The protective cover 8 is provided with a snap-fit ​​flange 81. When the protective cover 8 is fastened onto the mounting platform 26, the snap-fit ​​flange 81 and the enclosure flange 261 engage with each other. This provides good sealing of the accommodating cavity, further isolating it from interference from other components on the testing mechanism 5. It also prevents debris from entering the accommodating cavity from the side of the protective cover 8, ensuring protection for the testing mechanism 5. Furthermore, it enhances the overall rigidity of the structure, providing better torsional resistance and thus offering better mechanical protection for the testing mechanism 5 inside the accommodating cavity.

[0061] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A driver, characterized in that, include: Drive mechanism (1); The top shell (2) has a first surface (21) close to the drive mechanism (1) and a second surface (22) away from the drive mechanism (1); the first surface (21) is provided with a mounting groove (211); The bottom shell (3) is fastened to the top shell (2) and a mounting cavity is formed between them; the driving mechanism (1) is disposed in the mounting cavity; The control mechanism (4) is located in the mounting cavity and is connected to the drive mechanism (1); The detection mechanism (5) is disposed on the top shell (2) and extends at least partially into the mounting cavity; A connecting line (6) is at least partially disposed in the mounting groove (211); the two ends of the connecting line (6) are respectively connected to the control mechanism (4) and the detection mechanism (5).

2. The driver according to claim 1, characterized in that, The driver also includes a support plate (7), which is disposed between the top shell (2) and the bottom shell (3) and connected to both respectively. The driving mechanism (1) is disposed on the support plate (7), which has a through groove (71) and the connecting line (6) passes through the through groove (71) at least partially.

3. The driver according to claim 1, characterized in that, The top shell (2) is provided with a through hole (23), which communicates with the mounting cavity. The detection mechanism (5) is disposed on the second surface (22) and extends at least partially into the mounting cavity through the through hole (23).

4. The driver according to claim 3, characterized in that, The top shell (2) is provided with a through groove (24), which is connected to the mounting cavity, and the connecting line (6) is connected to the detection mechanism (5) via the through groove (24).

5. The driver according to claim 4, characterized in that, A support platform (25) is provided in the through groove (24), and the connecting line (6) is at least partially laid on the support platform (25).

6. The driver according to claim 3, characterized in that, The second surface (22) is provided with a mounting platform (26), and the detection mechanism (5) is disposed on the mounting platform (26).

7. The driver according to claim 6, characterized in that, The mounting platform (26) extends in a direction away from the first surface (21) to form a retaining flange (261), and the retaining flange (261) is at least partially arranged along the detection mechanism (5).

8. The driver according to claim 7, characterized in that, The driver also includes a protective cover (8), which is fastened to the mounting platform (26) and forms a receiving cavity between itself and the enclosure flange (261), and the detection mechanism (5) is at least partially disposed in the receiving cavity.

9. The driver according to claim 8, characterized in that, The protective cover (8) extends outward to form a snap-fit ​​flange (81), which engages with the enclosure flange (261).

10. The driver according to claim 2, characterized in that, The bottom shell (3) extends outward to form a shielding protrusion (31), which is at least partially inserted into the through groove (71) and forms a through gap with the surface of the through groove (71). The connecting line (6) passes through the through gap at least partially.

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