Auxiliary device and control method
By introducing distance and temperature adjustment mechanisms into the auxiliary device, the problem of difficulty in balancing temperature control and vibration reduction in the existing technology is solved, and effective temperature control and vibration reduction of electronic components are achieved.
Patent Information
- Application Number
- CN202511768432.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-02-13
AI Technical Summary
In existing technologies, auxiliary devices cannot simultaneously control temperature and reduce vibration, thus failing to meet the sensitive requirements of electronic components in high-precision manufacturing for temperature and vibration.
An auxiliary device including a first heat-conducting component, a second heat-conducting component, an elastic component, a distance adjustment mechanism, and a temperature adjustment mechanism is adopted. By adjusting the distance between the heat-conducting components and switching the temperature adjustment mechanism, vibration reduction and temperature control of electronic components can be achieved.
It achieves both temperature control and vibration reduction in high-precision manufacturing, meeting the temperature control and vibration reduction requirements of electronic components.
Smart Images
Figure CN121531666A_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of heat dissipation and vibration reduction technology, and particularly relates to an auxiliary device and control method. Background Technology
[0002] In the field of high-precision manufacturing, electronic components are extremely sensitive to fundamental vibrations and fluctuations in ambient temperature. Even minute vibrations and temperature changes can lead to decreased precision, reduced product yield, or even equipment failure. In related technologies, auxiliary devices typically treat vibration reduction and temperature control as two separate issues; that is, if vibration reduction requirements are met, temperature control cannot be addressed simultaneously, and vice versa. Summary of the Invention
[0003] To improve or solve the technical problem that auxiliary devices in related technologies are difficult to simultaneously control temperature and reduce vibration, this application provides an auxiliary device and a control method.
[0004] In a first aspect, embodiments of this application provide an auxiliary device, including: The first heat-conducting component is used to house electronic components; Second heat-conducting component; the second heat-conducting component is provided with a heat-insulating part and a heat-conducting part; An elastic element; the elastic element is disposed between the first heat-conducting element and the second heat-conducting element; Distance adjustment mechanism; the distance adjustment mechanism is fixed between the first heat-conducting element and the second heat-conducting element, and the distance adjustment mechanism is used to adjust the distance between the first heat-conducting element and the second heat-conducting element to adjust the deformation state of the elastic element; A temperature regulating mechanism; the temperature regulating mechanism is connected to the first heat-conducting component; the temperature regulating mechanism is configured to switch between thermal insulation connection with the heat-insulating part and thermal conduction connection with the heat-conducting part according to the temperature change of the electronic component, so as to regulate the temperature of the electronic component.
[0005] Furthermore, the temperature regulating mechanism includes: Guide rail; the guide rail is fixed to the second heat-conducting component, and the guide rail is thermally connected to the second heat-conducting component; Two flexible heat-conducting elements; the two flexible heat-conducting elements are respectively disposed at both ends of the guide rail; one side of each flexible heat-conducting element is thermally connected to the first heat-conducting element; the other side of each flexible heat-conducting element is slidably connected to the guide rail; one side of the flexible heat-conducting element is the opposite side of the other side of the flexible heat-conducting element; The heat insulation part, the heat conduction part, and the guide rail are all disposed on one side of the second heat conduction member; the heat insulation part includes a first heat insulation part and a second heat insulation part; the heat conduction part is disposed between the first heat insulation part and the second heat insulation part; the first heat insulation part and the second heat insulation part are respectively disposed near the two ends of the guide rail, so that when the two flexible heat conduction members slide towards each other to the first position, the two flexible heat conduction members make thermal contact with the heat conduction part; when the two flexible heat conduction members slide in opposite directions to the second position, the two flexible heat conduction members make contact with the heat insulation part.
[0006] Furthermore, the temperature regulating mechanism also includes: A first power unit; the first power unit is located on one side of the second heat-conducting component; The guide rail includes: The cavity has an opening in its body; Two heat-conducting plates; the two heat-conducting plates are slidably disposed in the cavity, and the two heat-conducting plates are respectively connected to the other side of the two flexible heat-conducting elements; each heat-conducting plate is provided with a first tooth; the first tooth protrudes from the opening; the power output shaft of the first power device has a second tooth; the second tooth engages with the first tooth of the two heat-conducting plates in the opening to drive the two flexible heat-conducting elements to slide to the first position or the second position.
[0007] Furthermore, the distance adjustment mechanism includes: The second power unit is located on one side of the second heat-conducting component; The first component; the first component is fixedly connected to the first heat-conducting component; the first component is fixedly provided with a threaded hole; The second component; the second component is slidably connected to the first component; the second component is provided with a fixing hole; The power output shaft of the second power device passes through the fixing hole and is threadedly connected to the threaded hole, so as to adjust the distance between the first heat-conducting element and the second heat-conducting element when the power output shaft of the second power device rotates.
[0008] Furthermore, the auxiliary device also includes a control system; the control system includes: A first sensor is disposed on the first heat-conducting component and is used to acquire vibration data of the elastic component; A second sensor is disposed on the elastic element and is used to acquire temperature data of the first heat-conducting element. The control unit is configured to connect to the first sensor, the second sensor, the distance adjustment mechanism, and the temperature adjustment mechanism respectively; to control the distance adjustment mechanism according to the vibration data to adjust the distance between the first heat-conducting component and the second heat-conducting component; and to control the temperature adjustment mechanism to connect to the heat insulation part or the heat-conducting part according to the temperature data to adjust the temperature of the first heat-conducting component.
[0009] Furthermore, the first sensor includes an acceleration sensor; the vibration data includes acceleration data; the elastic element includes an elastic body; a compression spring is sleeved on the outer side of the elastic body; and the acceleration sensor is disposed inside the elastic body.
[0010] Secondly, embodiments of this application provide a control method for the auxiliary device, comprising: Acquire vibration data from the first sensor and temperature data from the second sensor; The distance adjustment mechanism is controlled according to the vibration data so that the distance adjustment mechanism adjusts the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element; The temperature regulating mechanism is controlled according to the temperature data so that the temperature regulating mechanism adjusts the temperature of the first heat-conducting element.
[0011] Furthermore, the vibration data includes acceleration data; controlling the distance adjustment mechanism based on the vibration data to adjust the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element, includes: The distance adjustment mechanism is controlled according to the acceleration data so that it adjusts the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element.
[0012] Furthermore, controlling the distance adjustment mechanism based on the acceleration data to adjust the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element, includes: Based on the acceleration data, it is determined whether the acceleration of the elastic element exceeds the acceleration threshold range. The acceleration threshold range includes a first acceleration threshold and a second acceleration threshold, wherein the first acceleration threshold is greater than the second acceleration threshold. If the acceleration of the elastic element is less than the first acceleration threshold, the second power device is controlled to drive the power output shaft of the second power device to rotate to shorten the distance between the first heat-conducting element and the second heat-conducting element, so that the elastic element is in a natural state or a compressed state. If the acceleration of the elastic element is greater than the first acceleration threshold, the second power device is controlled to drive the power output shaft of the second power device to rotate in order to adjust the distance between the first heat-conducting element and the second heat-conducting element, so that the elastic element is in a natural state or a stretched state.
[0013] Furthermore, controlling the temperature regulating mechanism based on the temperature data to adjust the temperature of the first heat-conducting element includes: Based on the temperature data, it is determined whether the temperature of the first heat-conducting component exceeds a temperature threshold range; the temperature threshold range includes a first temperature threshold and a second temperature threshold; the first temperature threshold is less than the second temperature threshold; if the temperature of the first heat-conducting component is less than the first temperature threshold, the temperature adjustment mechanism is controlled to be thermally insulated from the heat insulation part to maintain the temperature of the first heat-conducting component; if the temperature of the first heat-conducting component is greater than the second temperature threshold, the temperature adjustment mechanism is controlled to be thermally insulated from the heat-conducting part to reduce the temperature of the first heat-conducting component.
[0014] The beneficial effects of the embodiments of this application compared with the prior art are: An auxiliary device and control method according to an embodiment of this application employs a first heat-conducting element, a second heat-conducting element, a distance adjustment mechanism, and a temperature adjustment mechanism. The distance adjustment mechanism is used to adjust the distance between the first heat-conducting element and the second heat-conducting element to adjust the deformation state of the elastic element and achieve vibration reduction. The temperature adjustment mechanism switches between heat-insulating connection with the heat-insulating part and heat-conducting connection with the heat-conducting part according to the temperature change of the electronic component to adjust the temperature of the first heat-conducting element and achieve temperature control of the first heat-conducting element. Thus, the embodiment of this application can take into account both temperature control and vibration reduction, meeting the temperature control and vibration reduction requirements of electronic components. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of the auxiliary device.
[0017] Figure 2 This is a schematic diagram of the exploded structure of the auxiliary device.
[0018] Figure 3 This is a schematic diagram of the overall structure of the temperature regulation mechanism.
[0019] Figure 4 This is an exploded view of the temperature control mechanism.
[0020] Figure 5 The diagrams show the structure of the temperature regulating mechanism in various states; (a) is the structure of the temperature regulating mechanism in the heat conduction state; (b) is the structure of the temperature regulating mechanism in the natural state; and (c) is the structure of the temperature regulating mechanism in the heat insulation state.
[0021] Figure 6 This is a schematic diagram of the internal structure of the elastic element.
[0022] Figure 7 This is a schematic diagram of the distance adjustment mechanism.
[0023] Figure 8 This is a schematic diagram of the internal structure of the distance adjustment mechanism.
[0024] Figure 9 This is a flowchart illustrating a control method according to one embodiment.
[0025] Figure 10 This is a flowchart illustrating a control method according to another embodiment.
[0026] Figure 11 This is a flowchart illustrating a control system according to one embodiment.
[0027] Figure 12 This is a flowchart illustrating the control system of another embodiment.
[0028] The corresponding reference numerals in the figure are: First heat-conducting component 1, second heat-conducting component 2, elastic component 3, distance adjustment mechanism 4, temperature adjustment mechanism 5, electronic component 6, heat insulation part 21, heat-conducting part 22, first heat insulation part 211, second heat insulation part 212, first position 213, second position 214, guide rail 51, flexible heat-conducting component 52, first heat-conducting block 53, second heat-conducting block 54, first power device 55, heat-conducting sheet 56, cavity 57, first tooth 58, second tooth 59, opening 510, elastic body 31, compression spring 32, and mounting plate. Mounting hole 33, first component 41, second component 42, second power unit 43, speed change mechanism 44, fixed box 45, limit component 46, connecting shaft 47, threaded hole 48, fixing hole 49, wire rope 410, rectangular plate 411, control system 7, first sensor 71, control unit 72, second sensor 73, temperature sensor 74, acceleration sensor 75, heat dissipation adjustment motor 76, shock absorption adjustment motor 77, central controller 78, second motor driver 79, first motor driver 710. Detailed Implementation
[0029] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.
[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.
[0031] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.
[0032] Furthermore, the terms "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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0033] To improve or solve the technical problem that auxiliary devices in related technologies struggle to simultaneously control temperature and reduce vibration, in a first aspect, embodiments of this application provide an auxiliary device, see [reference]. Figures 1-7As shown, the device includes a first heat-conducting element 1, a second heat-conducting element 2, an elastic element 3, a distance adjustment mechanism 4, and a temperature adjustment mechanism 5. The upper side of the first heat-conducting element 1 is used to place an electronic component 6. The second heat-conducting element 2 has a heat-insulating part 21 and a heat-conducting part 22. The elastic element 3 is disposed between the first heat-conducting element 1 and the second heat-conducting element 2. The distance adjustment mechanism 4 is fixed between the first heat-conducting element 1 and the second heat-conducting element 2, and is used to adjust the distance between the first heat-conducting element 1 and the second heat-conducting element 2 to adjust the deformation state of the elastic element 3. Optionally, the deformation state of the elastic element includes a compressed state, a natural state, and an elongated state; the natural state is the state when the elastic element is not subjected to external force. The temperature adjustment mechanism is configured to switch between a heat-insulating connection with the heat-insulating part and a heat-conducting connection with the heat-conducting part according to the temperature change of the electronic component, so as to adjust the temperature of the electronic component. Specifically, the temperature regulating mechanism 5 is thermally connected to the first heat-conducting component 1; the temperature regulating mechanism 5 can switch between thermal insulation connection with the heat insulation part 21 or thermal conduction connection with the heat-conducting part 22 according to the temperature change of the electronic component, so as to regulate the temperature of the electronic component 6. Optionally, the first heat-conducting component 1 is used to place the electronic component 6 that is sensitive to temperature and vibration.
[0034] The temperature of electronic component 6 is transferred to the second heat-conducting component 2 through the first heat-conducting component 1 and the temperature regulating mechanism 5. When the temperature of electronic component 6 is too high, the temperature regulating mechanism 5 transfers the heat of electronic component 6 to the second heat-conducting component for heat dissipation through a heat-conducting connection with the heat-conducting part 22, thereby reducing the temperature of electronic component 6. When the temperature of electronic component 6 is too low, the temperature regulating mechanism 5 prevents the heat of electronic component 6 from being transferred to the second heat-conducting component through a heat-insulating connection with the heat-insulating part 21, thereby reducing the heat dissipation of electronic component 6 and thus delaying the heat dissipation of electronic component 6 and maintaining the temperature of electronic component 6.
[0035] The vibration of electronic component 6 is transmitted from the first heat-conducting element to the second heat-conducting element through the elastic element. When the vibration of electronic component 6 is too large, the distance adjustment mechanism 4 reduces the distance between the first heat-conducting element 1 and the second heat-conducting element 2, causing the deformation state of the elastic element to change, such as the elastic element being in a compressed state. At this time, the impact of the elastic element rebounding or bumping on the electronic component 6 can be reduced when the vibration of electronic component 6 is too large. When the vibration of electronic component 6 is small, the distance adjustment mechanism 4 changes from the original small distance between the first heat-conducting element 1 and the second heat-conducting element 2 to a larger distance, causing the deformation state of the elastic element to change, such as the elastic element being in a natural state or an extended state. At this time, the impact of bumping on the electronic component can be reduced. By adjusting the distance between the first heat-conducting element and the second heat-conducting element according to the intensity of the vibration, the vibration damping effect on the electronic component can be achieved.
[0036] The distance adjustment mechanism can change the distance between the first and second heat-conducting components, thereby controlling the deformation state of the elastic component. The elastic component has deformation capability and can directly absorb external impacts or vibrations, providing a basic shock absorption effect for the auxiliary device. Therefore, the tension of the elastic component can be adjusted according to the actual vibration intensity to achieve different degrees of shock absorption.
[0037] The temperature regulation mechanism is only connected to the first heat-conducting component for heat conduction, and can be connected to the insulation or heat-conducting part of the second heat-conducting component as needed, forming a clear temperature conduction path to prevent heat or cold from spreading to non-target areas.
[0038] Therefore, the embodiments of this application achieve vibration reduction of electronic components by using a distance adjustment mechanism to adjust the distance between the first heat-conducting component and the second heat-conducting component; and achieve temperature control of electronic components by adjusting the temperature of the first heat-conducting component through a temperature adjustment mechanism that is heat-insulated or heat-conducting connected to the heat-conducting component. Thus, the embodiments of this application can take into account both temperature control and vibration reduction, and meet the temperature control and vibration reduction requirements of electronic components.
[0039] In some embodiments, see Figure 3 and Figure 4 As shown, the temperature regulating mechanism 5 includes: a guide rail 51 and two flexible heat-conducting elements 52; the guide rail 51 is fixed to the second heat-conducting element 2, and the guide rail 51 and the second heat-conducting element 2 are thermally connected; the two flexible heat-conducting elements are respectively disposed at both ends of the guide rail 51; the upper side of each flexible heat-conducting element is thermally connected to the first heat-conducting element 1; the lower side of each flexible heat-conducting element is slidably connected to the guide rail 51; the upper side of the flexible heat-conducting element is the opposite side of the lower side of the flexible heat-conducting element; the heat insulation part 21, the heat-conducting part 22 and the guide rail 51 are disposed on the upper side of the second heat-conducting element 2; the heat insulation part 22... The system includes a first heat-insulating part 211 and a second heat-insulating part 212; a heat-conducting part 22 is disposed between the first heat-insulating part 211 and the second heat-insulating part 212; the first heat-insulating part 211 and the second heat-insulating part 212 are respectively disposed near the two ends of the guide rail 51, so that when the two flexible heat-conducting parts 52 slide towards each other to the first position 213, the two flexible heat-conducting parts 52 make thermal contact with the heat-conducting part 22; when the two flexible heat-conducting parts slide in opposite directions to the second position 214, the two flexible heat-conducting parts 52 make contact with the heat-insulating part 21. Optionally, the flexible heat-conducting part is a metal sheet; the upper and lower sides of the metal sheet are respectively connected to a first heat-conducting block 53 and a second heat-conducting block 54; the first heat-conducting block 53 and the second heat-conducting block 54 are thermally connected; the second heat-conducting part 2 is slidably thermally connected to the guide rail 51.
[0040] See Figure 5As shown in (a) and (b), when the two flexible heat-conducting elements slide to the first position 213, they come into contact with the heat-conducting part 22, forming a complete heat conduction path from the temperature regulating mechanism 5 through the first heat-conducting element 1, the flexible heat-conducting element 52, the guide rail 51 to the second heat-conducting element 2, thereby achieving efficient heat transfer between the first heat-conducting element and the second heat-conducting element.
[0041] See Figure 5 As shown in (c), the first heat-conducting block 53 at the lower end of the flexible heat-conducting element 52 on the left moves to the left to the first heat-insulating part 211 and contacts the first heat-insulating part 211; the first heat-conducting block 53 at the lower end of the flexible heat-conducting element 52 on the right moves to the right to the second heat-insulating part 212 and contacts the second heat-insulating part 212. At this time, heat on the first heat-conducting element 1 can be prevented from being transferred to the second heat-conducting element 2, thereby reducing heat loss on the first heat-conducting element 1. That is, when the flexible heat-conducting element 52 slides to the second position 214, it contacts the first heat-insulating part 211 and the second heat-insulating part 212, cutting off the main heat conduction path, reducing the heat exchange between the first heat-conducting element 1 and the second heat-conducting element 2, so that the temperature of the first heat-conducting element can be maintained independently (such as maintaining a low temperature or a high temperature).
[0042] Optionally, the flexible thermal conductive component can be made of metal, such as copper or iron.
[0043] See Figure 3 and Figure 4 As shown, the temperature regulating mechanism 5 also includes a first power device 55; the first power device 55 is placed on the second heat-conducting element; the guide rail 51 includes: a cavity 57 and two heat-conducting plates 56; the body of the cavity has an opening 510; the two heat-conducting plates 56 are slidably disposed in the cavity 57, and the two heat-conducting plates are respectively connected to the other side of the two flexible heat-conducting elements; each heat-conducting plate has a first tooth 58; the first tooth 58 protrudes from the opening; the power output shaft of the first power device has a second tooth 59; the second tooth 59 meshes with the first tooth 58 of the two heat-conducting plates in the opening 510 to drive the two flexible heat-conducting elements to slide to the first position or the second position.
[0044] By cooperating with a gear meshing structure, the position switching of the flexible heat-conducting component can be completed without manual adjustment: when the first power device is running, the second tooth of the power output shaft of the first power device meshes with the first tooth of the two heat-conducting plates, which can synchronously drive the two heat-conducting plates to slide in opposite directions within the cavity (utilizing the reverse motion characteristics of gear meshing), thereby driving the flexible heat-conducting component to accurately reach the first position (heat-conducting state) or the second position (heat-insulating state). This automated design avoids the tedium of manual adjustment and is especially suitable for remote control scenarios or conditions with frequent state switching, greatly improving the ease of use of the device.
[0045] See Figure 4As shown, the lower side of the heat-conducting plate 56 at the left end is provided with a first tooth 58, and the lower side of the heat-conducting plate 56 at the right end is provided with a first tooth 58. Both the upper and lower first teeth 58 mesh with the second teeth 59. When the power output shaft of the first power device rotates clockwise, it drives the two heat-conducting plates 56 to move closer to each other, thereby driving the two first heat-conducting blocks 53 at the lower end of the two flexible heat-conducting elements to move closer to each other until they come into heat-conducting contact with the heat-conducting part. Similarly, when the power output shaft rotates counterclockwise, it drives the two heat-conducting plates 56 to move away from each other, thereby driving the two heat-conducting plates to move away from each other, thereby driving the two first heat-conducting blocks 53 at the lower end of the two flexible heat-conducting elements 52 to move away from each other until they come into contact with the first heat-insulating part and the second heat-insulating part, thus achieving heat insulation.
[0046] It is understandable that other related or similar technologies can be used for temperature regulation mechanisms, which will not be elaborated here.
[0047] See Figure 7 and Figure 8 As shown, the distance adjustment mechanism 4 includes a second power device 43, a first component 41, and a second component 42; the second power device 43 is placed on the second heat-conducting component 2; the first component 41 is fixedly connected to the first heat-conducting component 1; the first component is fixedly provided with a threaded hole 48; the second component is slidably connected to the first component; the second component is provided with a fixing hole; the power output shaft of the second power device passes through the fixing hole 49 and is threadedly connected to the threaded hole 48, so as to adjust the distance between the first heat-conducting component 1 and the second heat-conducting component 2 when the power output shaft of the second power device rotates.
[0048] Optionally, the second power unit 43 is mounted on the second heat-conducting element 2 via a mounting box 45. (See also...) Figure 7 and Figure 8 As shown, the second power device 43 passes through the fixed hole 49 via the connecting shaft 47 of the speed change mechanism 44, and is then threadedly connected to the threaded hole 48; when the second power device 43 drives the speed change mechanism 44 to rotate, the speed change mechanism 44 drives the connecting shaft 47 to rotate, thereby realizing the lifting and lowering of the first piece 41.
[0049] Optionally, the first piece is a rectangular frame structure; the second piece is a rectangular structure with an opening; the first piece is located above the second piece and is slidably connected to the second piece; optionally, the second piece is provided with a limiting member 46 to prevent the first piece from sliding out of the second piece when it moves upward.
[0050] Optionally, the first component includes a frame structure consisting of two rectangular plates 411 and four steel wire ropes 410. The steel wire ropes allow for greater relative displacement and freedom, providing downward tension while also possessing good buffering and shock absorption properties. They can absorb relatively severe impacts and transform them into relatively gentle tension and rebound, thus better protecting the structures at both ends of the steel wire ropes.
[0051] It is understandable that other related or similar technologies can be used for the distance adjustment mechanism, which will not be elaborated here.
[0052] See Figure 11 As shown, the auxiliary device also includes a control system. The control system 7 of the auxiliary device includes: a first sensor 71, a second sensor 73, and a control unit 72; the first sensor 71 is disposed on the first heat-conducting element 1, and the first sensor is used to acquire vibration data of the elastic element; the second sensor 73 is disposed on the elastic element, and the first sensor 71 is used to acquire temperature data of the first heat-conducting element; the control unit is used to connect to the first sensor 71, the second sensor 73, the distance adjustment mechanism 4, and the temperature adjustment mechanism 5 respectively; the control unit is used to control the adjustment mechanism according to the vibration data to adjust the distance between the first heat-conducting element and the second heat-conducting element; the control unit is used to control the temperature adjustment mechanism to connect to the heat insulation part or the heat-conducting part according to the temperature data to adjust the temperature of the first heat-conducting element.
[0053] See Figure 6 As shown, the first sensor 71 includes an acceleration sensor; the vibration data includes acceleration data; the elastic element includes an elastic body 31; a compression spring 32 is sleeved on the outer side of the elastic body; and the acceleration sensor 75 is disposed inside the elastic body 31. Optionally, the lower end of the elastic body 31 is provided with a mounting hole 33 for threaded connection with the second heat-conducting element.
[0054] Optionally, the elastic body is made of rubber; the first component is thermally insulated from the first heat-conducting component; the elastic component is thermally insulated from both the first heat-conducting component and the second heat-conducting component.
[0055] By placing the accelerometer 75 directly inside the elastic body, the deformation and vibration state of the elastic element can be captured most directly. The obtained acceleration data is closer to the actual vibration conditions experienced by the device. Compared with external sensors, it reduces signal transmission loss and interference, and improves the accuracy of vibration monitoring.
[0056] The integrated design of the sensor and the elastic body allows vibration data (acceleration data) to directly reflect the working state of the elastic element, providing accurate feedback for subsequent automatic adjustment of the elastic element deformation based on vibration intensity (through the distance adjustment mechanism), which facilitates adaptive control of vibration reduction.
[0057] The rubber body can absorb high-frequency, small-amplitude vibrations, while the compression spring can withstand larger-amplitude deformations and impacts. The synergistic effect of the two broadens the vibration reduction frequency range and improves the buffering effect under different vibration scenarios.
[0058] In some embodiments, see Figure 12As shown, the control unit includes a central controller 78; the first sensor includes an acceleration sensor 75, and the second sensor includes a temperature sensor 74; the distance adjustment mechanism 4 includes a first motor driver 710 and a shock-absorbing adjustment motor 77; the temperature adjustment mechanism 5 includes a second motor driver 79 and a heat dissipation adjustment motor 76; the central controller 78 is connected to the second motor driver 79 and the heat dissipation adjustment motor 76; the central controller 78 is connected to the first motor driver 710 and the shock-absorbing adjustment motor 77.
[0059] The motor driver (such as the first motor driver 710 and the second motor driver 79) serves as an intermediate link between the central controller and the actuator motor. It can convert the weak electrical signal output by the controller into a strong electrical signal to drive the motor, and at the same time provide fine control of current, speed and other parameters to ensure the accuracy of motor operation (such as the displacement accuracy of the shock-absorbing motor and the angle control of the heat dissipation motor).
[0060] Vibration regulation and temperature regulation use independent drive links (from the central controller and the first motor driver to the vibration damping motor; from the central controller and the second motor driver to the heat dissipation motor) to avoid interference between the two in the control signals and to ensure the response speed and control accuracy of the two functions.
[0061] Secondly, embodiments of this application provide a control method for an auxiliary device, see below. Figure 9 As shown, it includes: S1. Acquire vibration data from the first sensor and temperature data from the second sensor; Vibration data mainly includes acceleration data and key parameters derived from or related to it; vibration data can be obtained directly from the first sensor or through a device that stores the vibration data of the first sensor; temperature data can be obtained directly from the second sensor or through a device that stores the temperature data of the second sensor.
[0062] S21. Control the distance adjustment mechanism according to the vibration data so that the distance adjustment mechanism adjusts the distance between the first heat-conducting element and the second heat-conducting element to adjust the deformation state of the elastic element; Optionally, the first sensor can be an accelerometer or other sensors capable of acquiring vibration data of the elastic element. Taking an accelerometer as an example, after acquiring the vibration data from the accelerometer in step S1, step S21 directly drives the distance adjustment mechanism. The entire process adjusts the deformation of the elastic element solely based on the vibration intensity (such as the acceleration value), without considering temperature factors, and can quickly match the buffering requirements of the vibration environment.
[0063] S22. Control the temperature regulating mechanism according to the temperature data so that the temperature regulating mechanism adjusts the temperature of the first heat-conducting element.
[0064] After acquiring temperature sensor data in step S1, step S22 independently controls the temperature regulation mechanism. The control logic switches between heat conduction / insulation modes only around the target temperature (such as a set threshold), unaffected by vibration regulation, ensuring the stability and timeliness of temperature control.
[0065] The order of steps S21 and S22 can be interchanged.
[0066] By adopting the above method, when the equipment is subjected to strong vibration and high temperature at the same time, the system can simultaneously adjust the elastic element to enhance vibration reduction, and switch the heat conduction mode to accelerate heat dissipation, ensuring that the device can still work normally under complex working conditions.
[0067] See Figure 10 As shown, the vibration data includes acceleration data; S21. Controlling the distance adjustment mechanism based on vibration data to adjust the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element; including: S211. Control the distance adjustment mechanism according to the acceleration data so that the distance adjustment mechanism adjusts the distance between the first heat-conducting element and the second heat-conducting element to adjust the deformation state of the elastic element.
[0068] Further, S211. Controlling the distance adjustment mechanism based on acceleration data, so that the distance adjustment mechanism adjusts the distance between the first heat-conducting element and the second heat-conducting element, thereby adjusting the deformation state of the elastic element; including: S2111. Determine whether the acceleration of the elastic element exceeds the acceleration threshold range based on the acceleration data. The acceleration threshold range includes a first acceleration threshold and a second acceleration threshold, where the first acceleration threshold is greater than the second acceleration threshold. If the acceleration of the elastic element is less than the first acceleration threshold, control the second power device to drive the power output shaft to rotate to shorten the distance between the first heat-conducting element and the second heat-conducting element, so that the elastic element is in a natural state or a compressed state. If the acceleration of the elastic element is greater than the first acceleration threshold, the second power device is controlled to drive the power output shaft to rotate in order to adjust the distance between the first heat-conducting element and the second heat-conducting element so that the elastic element is in a natural state or a stretched state.
[0069] A grading standard for vibration intensity was constructed using a first acceleration threshold and a second acceleration threshold (where the first threshold is greater than the second threshold), making the action of the distance adjustment mechanism more suitable for the needs of different vibration scenarios. When the vibration and impact are minor, the distance between the two heat-conducting components can be shortened to allow the elastic component to be in a natural or compressed state. An elastic component in a compressed state (such as a pre-tensioned spring or compressed rubber) provides higher initial stiffness, quickly absorbing small vibrations and preventing equipment shaking caused by excessive relaxation of the elastic component. When faced with a strong impact, adjust the distance between the two heat-conducting components to keep the elastic component in a natural or stretched state. The stretched state (or the low preload in the natural state) can release the deformation space of the elastic component, and use its larger deformation range to absorb impact energy (such as the increased buffer stroke after the compression spring is stretched, and the greater elastic potential energy storage when the rubber is stretched), avoiding damping failure caused by rigid collisions or excessive compression.
[0070] The above method enables a precise match between the deformation state of the elastic element and the vibration intensity. Step S2111, through threshold grading and directional adjustment, not only ensures the effectiveness of vibration reduction under different intensities, but also improves the reliability and maintainability of the system through explicit logic.
[0071] Furthermore, S22. Controlling the temperature regulating mechanism based on temperature data to adjust the temperature of the first heat-conducting element; including: S221. Determine whether the temperature of the first heat-conducting component exceeds the temperature threshold range based on the temperature data; the temperature threshold range includes a first temperature threshold and a second temperature threshold; the first temperature threshold is less than the second temperature threshold; if the temperature of the first heat-conducting component is less than the first temperature threshold, control the temperature adjustment mechanism to connect with the heat insulation part to maintain the temperature of the first heat-conducting component; if the temperature of the first heat-conducting component is greater than the second temperature threshold, control the temperature adjustment mechanism to connect with the heat-conducting part to reduce the temperature of the first heat-conducting component.
[0072] The above method establishes a clear temperature grading standard through a first temperature threshold (low temperature threshold) and a second temperature threshold (high temperature threshold), ensuring that the action of the temperature regulating mechanism precisely matches the actual temperature state of the first heat-conducting component. When the temperature of the first heat-conducting component is too low, the existing temperature must be maintained (e.g., to avoid further cooling affecting equipment functionality). The temperature regulating mechanism is connected to the insulation section, cutting off the main heat transfer path between the first and second heat-conducting components (e.g., the flexible heat-conducting component slides to the second position and contacts the insulation section), reducing heat loss to the outside and achieving a heat preservation effect.
[0073] When the temperature of the first heat-conducting component is too high, rapid heat dissipation is required. The temperature control mechanism is connected to the heat-conducting part (e.g., the flexible heat-conducting component slides to the first position and contacts the heat-conducting part), forming a complete heat conduction path, i.e., from the first heat-conducting component, the flexible heat-conducting component, the guide rail, to the second heat-conducting component. Heat is transferred to the outside through the second heat-conducting component, rapidly reducing the temperature of the first heat-conducting component.
[0074] This tiered strategy avoids lag or over-adjustment of temperature regulation, ensuring that the temperature of the first heat-conducting component remains stable within a reasonable range (first temperature threshold ≤ temperature ≤ second temperature threshold).
[0075] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.
Claims
1. An auxiliary device, characterized in that The application relates to a heat conduction device for electronic components, which comprises a first heat conduction part for placing electronic components, a second heat conduction part, a heat insulation part and a heat conduction part arranged on the second heat conduction part, an elastic part arranged between the first heat conduction part and the second heat conduction part, a distance adjusting mechanism arranged between the first heat conduction part and the second heat conduction part, and a temperature adjusting mechanism connected with the first heat conduction part. The temperature adjusting mechanism comprises a guide rail fixed on the second heat conduction part and in heat conduction connection with the second heat conduction part, two flexible heat conduction parts arranged at two ends of the guide rail respectively, one side of each flexible heat conduction part in heat conduction connection with the first heat conduction part, and the other side of each flexible heat conduction part in sliding connection with the guide rail. The heat insulation part, the heat conduction part and the guide rail are arranged on one side of the second heat conduction part, the heat insulation part comprises a first heat insulation part and a second heat insulation part, the heat conduction part is arranged between the first heat insulation part and the second heat insulation part, and the first heat insulation part and the second heat insulation part are arranged close to the two ends of the guide rail respectively. In the case that the other sides of the two flexible heat conduction parts slide to a first position, the two flexible heat conduction parts are in heat conduction contact with the heat conduction part, and in the case that the two flexible heat conduction parts slide to a second position, the two flexible heat conduction parts are in contact with the heat insulation part. The temperature adjusting mechanism further comprises a first power device arranged on one side of the second heat conduction part. The guide rail comprises a cavity with an opening, two heat conduction sheets arranged in the cavity in sliding connection with the other sides of the two flexible heat conduction parts respectively, each heat conduction sheet being provided with a first tooth part exposed from the opening, and a power output shaft of the first power device being provided with a second tooth part in meshing connection with the first tooth parts of the two heat conduction sheets in the opening. The distance adjusting mechanism comprises a second power device arranged on one side of the second heat conduction part, a first part fixedly connected with the first heat conduction part and provided with a threaded hole, a second part in sliding connection with the first part and provided with a fixing hole, and a power output shaft of the second power device in threaded connection with the threaded hole after penetrating through the fixing hole.
2. The auxiliary device of claim 1, wherein, In the case that the power output shaft of the second power device rotates, the distance between the first heat conduction part and the second heat conduction part is adjusted. 3. The auxiliary device of claim 2, wherein, 4. An auxiliary device according to any one of claims 1-3, characterized in that 5. The auxiliary device of claim 4, wherein, Also comprising a control system; the control system comprises: a first sensor arranged on the first heat-conducting member for obtaining vibration data of the elastic member; a second sensor arranged on the elastic member for obtaining temperature data of the first heat-conducting member; a control unit connected with the first sensor, the second sensor, the distance adjusting mechanism and the temperature adjusting mechanism respectively; for controlling the distance adjusting mechanism according to the vibration data to adjust the distance between the first heat-conducting member and the second heat-conducting member; for controlling the temperature adjusting mechanism connected with the heat-insulating part or the heat-conducting part according to the temperature data to adjust the temperature of the first heat-conducting member.
6. The supplemental device of claim 5, wherein, The first sensor comprises an acceleration sensor; the vibration data comprises acceleration data; the elastic member comprises an elastic body; a compression spring is arranged outside the elastic body; the acceleration sensor is arranged inside the elastic body.
7. A control method for an auxiliary device as claimed in any one of claims 5-6, characterized in that, comprises: obtaining vibration data from the first sensor and temperature data from the second sensor; controlling the distance adjusting mechanism according to the vibration data to make the distance adjusting mechanism adjust the distance between the first heat-conducting member and the second heat-conducting member to adjust the deformation state of the elastic member; controlling the temperature adjusting mechanism according to the temperature data to make the temperature adjusting mechanism adjust the temperature of the first heat-conducting member.
8. The control method of the auxiliary device according to claim 7, characterized by, The vibration data comprises acceleration data; the controlling the distance adjusting mechanism according to the vibration data to make the distance adjusting mechanism adjust the distance between the first heat-conducting member and the second heat-conducting member to adjust the deformation state of the elastic member; comprises: controlling the distance adjusting mechanism according to the acceleration data to make the distance adjusting mechanism adjust the distance between the first heat-conducting member and the second heat-conducting member to adjust the deformation state of the elastic member.
9. The control method of the auxiliary device according to claim 8, characterized by, The controlling the distance adjusting mechanism according to the acceleration data to make the distance adjusting mechanism adjust the distance between the first heat-conducting member and the second heat-conducting member to adjust the deformation state of the elastic member; comprises: determining whether the acceleration of the elastic member exceeds an acceleration threshold range according to the acceleration data, the acceleration threshold range comprising a first acceleration threshold and a second acceleration threshold, the first acceleration threshold being greater than the second acceleration threshold; if the acceleration of the elastic member is less than the first acceleration threshold, controlling a second power device to drive a power output shaft of the second power device to rotate to shorten the distance between the first heat-conducting member and the second heat-conducting member, so that the elastic member is in a natural state or a compressed state; if the acceleration of the elastic member is greater than the first acceleration threshold, controlling the second power device to drive the power output shaft of the second power device to rotate to adjust the distance between the first heat-conducting member and the second heat-conducting member, so that the elastic member is in a natural state or a stretched state.
10. The control method of the auxiliary device according to claim 8, characterized by, The controlling the temperature adjusting mechanism according to the temperature data to make the temperature adjusting mechanism adjust the temperature of the first heat-conducting member; comprises: determining whether the temperature of the first heat conducting member exceeds a temperature threshold range according to the temperature data; the temperature threshold range comprises a first temperature threshold and a second temperature threshold; the first temperature threshold is less than the second temperature threshold; if the temperature of the first heat conducting member is less than the first temperature threshold, controlling the temperature adjusting mechanism to be thermally isolated from the heat insulation part to maintain the temperature of the first heat conducting member; if the temperature of the first heat conducting member is greater than the second temperature threshold, controlling the temperature adjusting mechanism to be thermally connected to the heat conducting part to reduce the temperature of the first heat conducting member.