Cooling fin assembling support for Spot TOF production

Abstract

The invention relates to the technical field of cooling fin assembly supports for Spot TOF production, in particular to a cooling fin assembly support for Spot TOF production, which comprises a fixed substrate. The traction assembly, the limiting assembly, the assembling assembly and the adsorption assembly are mutually buckled and tightly matched. An operator only needs to pull a traction handle, and a second rack plate in the limiting assembly can be driven to act through transmission of a first rack plate and a meshing gear, so that the whole assembly process is started continuously. An air cylinder and a suction cup of the adsorption assembly can rapidly adsorb the cooling fins, and the cooling fins are accurately and rapidly assembled to the Spot TOF under the assistance of adjustment of a threaded sleeve, a screw rod and other parts of the assembling assembly and oscillation of an elastic strip and a spacing blocking strip. According to the integrated and cooperative assembly design, the low-efficiency mode of traditional manual assembly or simple tool assembly is thoroughly changed, the assembly time of a single cooling fin is greatly shortened, the overall efficiency of cooling fin assembly in Spot TOF production is remarkably improved, and the requirement for large-scale production is met.

Description

Technical Field

[0001] The present invention relates to the technical field of heat sink assembly brackets for Spot TOF production, and particularly to a heat sink assembly bracket for Spot TOF production. Background Art

[0002] In the field of modern electronic device manufacturing, especially in the production process of Spot TOF (Time-of-Flight ranging technology) products involving high-precision optical sensing technology, the efficient and precise assembly of heat sinks is a key link to ensure product performance and stability. Spot TOF technology is widely used in scenarios such as facial recognition in smartphones, precise human detection in intelligent security, and high-precision object positioning in industrial automation. These applications pose stringent requirements on the stability and accuracy of the device. As an important component to effectively reduce the working temperature of Spot TOF chips and prevent performance degradation caused by overheating, the assembly quality of the heat sink directly affects the overall reliability and service life of the product.

[0003] Traditional heat sink assembly methods mostly rely on manual operation or simple tooling fixtures for assistance. During manual assembly, workers need to hold the heat sink and carefully align it with the Spot TOF chip for installation. This process is not only time-consuming and laborious with extremely low assembly efficiency, but also due to the uncontrollability of human factors, such as slight hand tremors and positioning deviations caused by visual fatigue, it is very easy to cause the heat sink to not fit tightly with the chip, affecting the heat dissipation effect, and even the chip or heat sink may be damaged due to improper operation during the assembly process, significantly increasing the product rejection rate. Even when using simple tooling fixtures, it is often difficult to meet the high-precision and high-speed requirements for heat sink assembly in the Spot TOF production process and cannot adapt to the large-scale and high-efficiency modern production rhythm. With the continuous growth of the market demand for Spot TOF products and the continuous improvement of product precision requirements, it is particularly urgent to develop a heat sink assembly bracket specifically for Spot TOF production with efficient and precise assembly capabilities. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a heat sink assembly bracket for Spot TOF production, which solves the problems that during manual assembly, workers need to hold the heat sink and carefully align it with the Spot TOF chip for installation. This process is not only time-consuming and laborious with extremely low assembly efficiency, but also due to the uncontrollability of human factors, such as slight hand tremors and positioning deviations caused by visual fatigue, it is very easy to cause the heat sink to not fit tightly with the chip, affecting the heat dissipation effect, and even the chip or heat sink may be damaged due to improper operation during the assembly process, significantly increasing the product rejection rate.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A heat sink assembly bracket for Spot TOF production, including a fixed substrate, the fixed substrate is provided with a connection mechanism, the connection mechanism includes a traction component arranged on the top of the fixed substrate, a limit component is arranged on the upper section of the traction component, an assembly component is arranged on the upper section of the limit component, and an adsorption component is arranged on the lower section of the assembly component;

[0006] The assembly component includes a top plate, the inner wall of the top plate is rotatably connected with a threaded sleeve, the inner wall of the threaded sleeve is spirally connected with a screw rod, the top of the screw rod is rotatably connected with a traction rod, a return spring is sleeved on the outer wall of the lower section of the screw rod, the bottom of the screw rod is fixedly connected with a rotating plate, the bottom of the rotating plate is fixedly connected with an elastic strip, the bottom of the rotating plate is rotatably connected with a fixed block, and a spacer bar is fixedly connected to the outer wall of the fixed block.

[0007] Further improvement lies in that the traction component includes limit sliding frames fixedly connected to the front and rear sections of the top of the fixed substrate, a first spring is fixedly connected to the bottom of the inner wall of the limit sliding frame, a first sliding plate is fixedly connected to the top of the first spring, a first rack plate is fixedly connected to the top left of the first sliding plate, a traction handle is fixedly connected to the front of the first rack plate, a rotating shaft is fixedly connected to the inner wall of the middle section of the limit sliding frame, a meshing gear is rotatably connected to the outer wall of the rotating shaft, a first connecting frame is fixedly connected to the inner side of the first rack plate, a receiving frame is fixedly connected to the inner side of the first connecting frame, a fixing plate is fixedly connected to the top of the receiving frame, a receiving spring is fixedly connected to the bottom of the inner wall of the receiving frame, a pushing block is fixedly connected to the top of the receiving spring, and a top rod is fixedly connected to the top of the pushing block.

[0008] Further improvement lies in that the limit component includes a second spring, the bottom of the second spring is fixedly connected with a second sliding plate, a second rack plate is fixedly connected to the bottom right of the second sliding plate, a second connecting frame is fixedly connected to the inner side of the second rack plate, a limit frame is fixedly connected to the inner side of the second connecting frame, a sliding seat is slidably connected to a limit sliding groove opened on the inner wall of the limit frame, a threaded push rod is rotatably connected to the front and rear ends of a rod fixedly connected to the top of the middle section of the sliding seat, a sliding frame is threadedly connected to the outer wall of the threaded push rod, and a clamping frame is fixedly connected to the bottom of the sliding frame.

[0009] Further improvement lies in that the adsorption component includes an assembly plate, a cylinder is fixedly installed on the top of the assembly plate, communicating pipes are connected to both ends of the cylinder, suction cups are connected to the other ends of the communicating pipes, and connecting sliders are fixedly connected to the front and rear ends of the assembly plate.

[0010] A further improvement is that the top plate is fixedly connected to the top of the rod fixed to the top of the carriage, and the sliding frame is slidably connected to the inner wall of the limiting sliding opening formed in the top plate; when operations such as adjusting the assembly height are required, the threaded sleeve is rotated. Since the inner wall of the threaded sleeve is helically connected to the screw rod, the screw rod will move up and down within the threaded sleeve; the top of the screw rod is rotatably connected to the traction rod, which is convenient for applying operating forces such as rotation or lifting to the screw rod.

[0011] A further improvement is that the first connecting frame is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame, the first rack plate is engaged with the left side of the meshing gear, the outer wall of the traction handle is slidably connected to the inner wall of the limiting sliding opening formed in the front of the limiting sliding frame, the outer wall of the top rod is slidably connected to the inner wall of the fixed plate, and the receiving spring, the push block and the top rod are arranged at equal intervals; the first connecting frame fixedly connected to the inner side of the first rack plate slides on the inner wall of the limiting sliding opening formed in the limiting sliding frame, and the receiving frame fixedly connected to the inner side of the first connecting frame moves accordingly; the fixed plate is fixedly connected to the top of the receiving frame, the receiving springs are fixedly connected to the bottom of the inner wall of the receiving frame at equal intervals, the push block is fixedly connected to the top of the receiving spring, and the top rod is fixedly connected to the top of the push block.

[0012] A further improvement is that the second spring is fixedly connected to the top of the inner wall of the limiting sliding frame, the second connecting frame is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame, the second rack plate is engaged with the outer wall of the right side of the meshing gear, and the tooth pitches of the second rack plate and the first rack plate are the same. The clamping frame is used for clamping and adsorbing the heat sink at the bottom of the suction cup, and the sliding frame is slidably connected to the outer wall of the carriage; the second connecting frame is fixedly connected to the inner side of the second rack plate, the second connecting frame slides on the inner wall of the limiting sliding opening formed in the limiting sliding frame, and the limiting frame is fixedly connected to the inner side of the second connecting frame; a sliding seat is slidably connected in the limiting sliding groove formed in the inner wall of the limiting frame.

[0013] A further improvement is that the assembly plate is fixedly connected to the bottoms of the fixed block and the spacer bars, the suction cup is fixedly installed on the inner wall of the assembly plate, and the connecting slider is slidably connected to the inner wall of the limiting sliding groove formed in the inner side of the limiting sliding frame; the assembly plate is fixedly connected to the bottoms of the fixed block and the spacer bars, a cylinder is fixedly installed on the top of the assembly plate, communicating pipes are connected to both ends of the cylinder, and the other ends of the communicating pipes are connected to the suction cup.

[0014] A further improvement is that the fixed block is fixedly connected to the top of the assembly plate, and the elastic strip is made of an elastic material and is used for the elastic strip for rotation to scrape and oscillate the circumferentially arranged spacer bars; the spacer bars are fixedly connected to the outer wall of the fixed block. When the screw rod rotates to drive the rotating plate to rotate, the elastic strip scrapes the spacer bars to generate oscillations, and these oscillations help to better install the heat sink adsorbed at the bottom of the assembly plate on the Spot TOF limited to the top of the top rod.

[0015] By means of the above technical solution, the present invention provides a heat sink assembly bracket for Spot TOF production, which at least has the following beneficial effects:

[0016] 1. The traction component, limit component, assembly component, and adsorption component of the present invention are interlocked and closely cooperate. The operator only needs to pull the traction handle, and through the transmission of the first rack plate and the meshing gear, the second rack plate in the limit component can be driven simultaneously, so that the entire assembly process starts coherently. The cylinder and suction cup of the adsorption component can quickly adsorb the heat sink. With the adjustment of components such as the threaded sleeve and screw rod in the assembly component, and the oscillation assistance of the elastic strip and spacer bar, the heat sink can be accurately and quickly assembled onto the Spot TOF. This integrated and collaborative assembly design completely changes the inefficient mode of traditional manual or simple tooling assembly, greatly shortens the assembly time of a single heat sink, significantly improves the overall efficiency of heat sink assembly in Spot TOF production, and meets the requirements of mass production.

[0017] 2. The limit frame, sliding seat, and adjustable clamp in the limit component of the present invention can accurately limit the position of the heat sink before assembly. The sliding seat slides in the limit sliding groove on the inner wall of the limit frame, and with the fine adjustment of the position of the sliding frame and clamp by the threaded push rod, it is ensured that after the heat sink is adsorbed by the adsorption component, it can be accurately aligned with the Spot TOF with extremely high precision; the top plate in the assembly component provides stable support, and the precise screw adjustment of the threaded sleeve and screw rod can accurately control the assembly height and angle of the heat sink. In addition, the ejector rods are equidistantly arranged in the receiving frame to provide stable and accurate positioning support for the Spot TOF. These precise positioning measures cooperate with each other, effectively avoiding the problem of poor fitting between the heat sink and the Spot TOF caused by inaccurate positioning in the traditional assembly method, greatly improving the assembly precision, reducing the rejection rate, and ensuring the product quality.

[0018] 3. The traction handle in the traction component of the present invention is designed in line with ergonomics, which is easy and labor-saving for workers to pull, and through the simple rack and gear transmission, the linkage control of multiple components can be realized. The traction rod in the assembly component is convenient for workers to operate the screw rod, and operations such as rotating the threaded sleeve to adjust the assembly height are simple and easy to understand. The operation of controlling the cylinder of the adsorption component is convenient, and the suction cup can adsorb and release the heat sink with one key; the connection and sliding structures between the components are smooth, such as the first connecting frame and the second connecting frame sliding on the inner wall of the limit sliding opening opened in the limit sliding frame, and the connecting slider sliding on the inner wall of the limit sliding groove opened on the inner side of the limit sliding frame, etc., all make the entire assembly process operate smoothly; workers can operate this assembly bracket proficiently without complex training and skills, greatly reducing the labor intensity, improving the work comfort, and at the same time reducing the mistakes caused by workers' fatigue operation, further ensuring the stability and continuity of production. Description of the Drawings

[0019] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the oblique side structure of the present invention;

[0023] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 It is a schematic diagram of the oblique pitch structure of the present invention;

[0025] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in the middle;

[0026] Figure 6 This is a schematic diagram of the tilted structure of the present invention;

[0027] Figure 7 For the present invention Figure 6 The enlarged structural diagram at C in the middle;

[0028] Figure 8 It is a schematic diagram of a partially enlarged structure of the present invention.

[0029] In the figure: 1, fixed base plate; 2, connecting mechanism; 21, traction assembly; 211, limit sliding frame; 212, spring 1; 213, slide plate 1; 214, rack plate 1; 215, traction handle; 216, rotating shaft; 217, meshing gear; 218, connecting frame 1; 219, receiving frame; 2110, fixed plate; 2111, receiving spring; 2112, push block; 2113, push rod; 22, limit assembly; 221, spring 2; 222, slide plate 2; 223, rack plate 2; 224, connecting Frame 2; 225, limit frame; 226, slide seat; 227, slide; 228, threaded push rod; 229, slide frame; 2210, clamping frame; 23, assembly component; 231, top plate; 232, threaded sleeve; 233, screw rod; 234, traction rod; 235, return spring; 236, rotating plate; 237, elastic strip; 238, fixing block; 239, spacing bar; 24, adsorption component; 241, assembly plate; 242, cylinder; 243, connecting pipe; 244, suction cup; 245, connecting slider. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1:

[0032] During manual assembly, workers need to hold the heat sink by hand and carefully align it with the Spot TOF chip for installation. This process is not only time-consuming and laborious, with extremely low assembly efficiency, but also due to the uncontrollability of human factors, such as slight hand tremors and positioning deviations caused by visual fatigue, it is very easy to cause the heat sink to not fit tightly with the chip, affecting the heat dissipation effect. Moreover, during the assembly process, the chip or heat sink may be damaged due to improper operation, significantly increasing the product rejection rate. This embodiment provides a heat sink assembly bracket for Spot TOF production. Please refer to Figures 1-8 , this embodiment provides a heat sink assembly bracket for Spot TOF production, including a fixed substrate 1. The fixed substrate 1 is provided with a connection mechanism 2. The connection mechanism 2 includes a traction component 21 arranged on the top of the fixed substrate 1. The upper section of the traction component 21 is provided with a limit component 22. The upper section of the limit component 22 is provided with an assembly component 23. The lower section of the assembly component 23 is provided with an adsorption component 24. The assembly component 23 includes a top plate 231. The inner wall of the top plate 231 is rotatably connected with a threaded sleeve 232. The inner wall of the threaded sleeve 232 is spirally connected with a screw rod 233. The top of the screw rod 233 is rotatably connected with a traction rod 234. The outer wall of the lower section of the screw rod 233 is sleeved with a return spring 235. The bottom of the screw rod 233 is fixedly connected with a rotating plate 236. The bottom of the rotating plate 236 is fixedly connected with an elastic strip 237. The bottom of the rotating plate 236 is rotatably connected with a fixed block 238. The outer wall of the fixed block 238 is fixedly connected with a spacer bar 239.

[0033] In this embodiment, the top plate 231 is fixedly connected to the top of the rod fixed to the top of the carriage 227, and the inner wall of the top plate 231 is rotatably connected to the threaded sleeve 232; when operations such as adjusting the assembly height are required, the threaded sleeve 232 is rotated. Since the inner wall of the threaded sleeve 232 is helically connected to the screw rod 233, the screw rod 233 will move up and down within the threaded sleeve 232; the top of the screw rod 233 is rotatably connected to the traction rod 234, facilitating the application of operating forces such as rotation or lifting to the screw rod 233; a return spring 235 is sleeved on the outer wall of the lower section of the screw rod 233, playing a role in buffering and resetting; the bottom of the screw rod 233 is fixedly connected to the rotating plate 236, the bottom of the rotating plate 236 is fixedly connected to the elastic strip 237, and the bottom of the rotating plate 236 is rotatably connected to the fixed block 238; the outer wall of the fixed block 238 is fixedly connected to the spaced partition bars 239. When the screw rod 233 rotates to drive the rotating plate 236 to rotate, the elastic strip 237 scrapes the spaced partition bars 239 to generate vibrations. These vibrations help to better install the heat sinks adsorbed on the bottom of the assembly plate 241 onto the Spot TOF limited at the top of the ejector rod 2113.

[0034] Further, the top plate 231 is fixedly connected to the top of the rod fixed to the top of the carriage 227, and the sliding frame 229 is slidably connected to the inner wall of the limiting sliding opening opened on the top plate 231; the fixed block 238 is fixedly connected to the top of the assembly plate 241, and the material of the elastic strip 237 is set as an elastic material, and the elastic strip 237 for rotation scrapes the spaced partition bars 239 arranged in a circle to generate vibrations.

[0035] Furthermore, the top of the screw rod 233 is rotatably connected to the traction rod 234, facilitating the application of operating forces such as rotation or lifting to the screw rod 233; a return spring 235 is sleeved on the outer wall of the lower section of the screw rod 233, playing a role in buffering and resetting; the bottom of the screw rod 233 is fixedly connected to the rotating plate 236, the bottom of the rotating plate 236 is fixedly connected to the elastic strip 237, and the bottom of the rotating plate 236 is rotatably connected to the fixed block 238; the outer wall of the fixed block 238 is fixedly connected to the spaced partition bars 239. When the screw rod 233 rotates to drive the rotating plate 236 to rotate, the elastic strip 237 scrapes the spaced partition bars 239 to generate vibrations.

[0036] Embodiment Two:

[0037] On the basis of the first embodiment, the traction assembly 21 includes a limit sliding frame 211 fixedly connected to the front and rear sections of the top of the fixed substrate 1. A first spring 212 is fixedly connected to the bottom of the inner wall of the limit sliding frame 211. A first sliding plate 213 is fixedly connected to the top of the first spring 212. A first rack plate 214 is fixedly connected to the top of the left side of the first sliding plate 213. A traction handle 215 is fixedly connected to the front of the first rack plate 214. A rotating shaft 216 is fixedly connected to the inner wall of the middle section of the limit sliding frame 211. A meshing gear 217 is rotatably connected to the outer wall of the rotating shaft 216. A first connecting frame 218 is fixedly connected to the inner side of the first rack plate 214. A receiving frame 219 is fixedly connected to the inner side of the first connecting frame 218. A fixing plate 2110 is fixedly connected to the top of the receiving frame 219. A receiving spring 2111 is fixedly connected to the bottom of the inner wall of the receiving frame 219. A pushing block 2112 is fixedly connected to the top of the receiving spring 2111. A top rod 2113 is fixedly connected to the top of the pushing block 2112; the limiting assembly 22 includes a second spring 221. A second sliding plate 222 is fixedly connected to the bottom of the second spring 221. A second rack plate 223 is fixedly connected to the bottom right side of the second sliding plate 222. A second connecting frame 224 is fixedly connected to the inner side of the second rack plate 223. A limiting frame 225 is fixedly connected to the inner side of the second connecting frame 224. A sliding seat 226 is slidably connected to a limiting chute opened on the inner wall of the limiting frame 225. The front and rear ends of a rod fixedly connected to the top of the middle section of the sliding seat 226 are rotatably connected to a threaded push rod 228. A sliding frame 229 is threadedly connected to the outer wall of the threaded push rod 228. A clamping frame 2210 is fixedly connected to the bottom of the sliding frame 229.

[0038] In this embodiment, when the heat sink assembly work needs to be carried out, the operator pulls the traction handle 215. The traction handle 215 is fixedly connected to the front surface of the first rack plate 214. The top left of the first rack plate 214 is also connected to the first slide plate 213. The first slide plate 213 is located within the limit slide frame 211, and the bottom of the first slide plate 213 is connected to the bottom inner wall of the limit slide frame 211 through the first spring 212. As the traction handle 215 is pulled, the first rack plate 214 slides on the inner wall of the limit slide opening formed in the limit slide frame 211, driving the first slide plate 213 to compress the first spring 212 and slide within the limit slide frame 211. The first rack plate 214 meshes with the left side of the meshing gear 217. The meshing gear 217 is rotatably connected to the outer wall of the rotating shaft 216, and the rotating shaft 216 is fixedly connected to the inner wall of the middle section of the limit slide frame 211. Therefore, when the first rack plate 214 moves, it drives the meshing gear 217 to rotate. The right side of the meshing gear 217 meshes with the second rack plate 223, thereby driving the second rack plate 223 to move and realizing the linkage control of the limit assembly 22. At the same time, the first connecting frame 218 fixedly connected to the inner side of the first rack plate 214 slides on the inner wall of the limit slide opening formed in the limit slide frame 211, and the receiving frame 219 fixedly connected to the inner side of the first connecting frame 218 moves accordingly. The fixing plate 2110 is fixedly connected to the top of the receiving frame 219. The receiving springs 2111 are fixedly connected to the bottom inner wall of the receiving frame 219 at equal intervals. The top of the receiving springs 2111 is fixedly connected to the push block 2112, and the top of the push block 2112 is fixedly connected to the ejector rod 2113. As the receiving frame 219 moves, the ejector rod 2113 is driven to a suitable position for placing the Spot TOF. The second rack plate 223 driven by the traction assembly 21 moves. The second slide plate 222 is fixedly connected to the bottom right of the second rack plate 223. The top of the second slide plate 222 is connected to the top inner wall of the limit slide frame 211 through the second spring 221. The second spring 221 plays a role in buffering and resetting. The second connecting frame 224 is fixedly connected to the inner side of the second rack plate 223. The second connecting frame 224 slides on the inner wall of the limit slide opening formed in the limit slide frame 211, and the limit frame 225 is fixedly connected to the inner side of the second connecting frame 224. The sliding seat 226 is slidably connected within the limit slide groove formed in the inner wall of the limit frame 225. The front and rear ends of the rod fixedly connected to the top of the middle section of the sliding seat 226 are rotatably connected to the threaded push rod 228. By rotating the threaded push rod 228, since the outer wall of the threaded push rod 228 is threadedly connected to the slide frame 229, the slide frame 229 will slide along the outer wall of the slide rack 227. The clamping frame 2210 is fixedly connected to the bottom of the slide frame 229. By adjusting the threaded push rod 228, the position of the clamping frame 2210 can be adjusted for subsequent limiting and assisting the assembly of the heat sink adsorbed by the adsorption assembly 24.

[0039] Further, the connecting frame 1 218 is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame 211, the first rack plate 214 is engaged with the left side of the meshing gear 217, the outer wall of the traction handle 215 is slidably connected to the inner wall of the limiting sliding opening formed in the front surface of the limiting sliding frame 211, the outer wall of the ejector rod 2113 is slidably connected to the inner wall of the fixing plate 2110, and the receiving springs 2111, the pushing block 2112 and the ejector rod 2113 are arranged at equal intervals; the second spring 221 is fixedly connected to the top of the inner wall of the limiting sliding frame 211, the connecting frame 2 224 is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame 211, the second rack plate 223 is engaged with the outer wall of the right side of the meshing gear 217, and the tooth pitch of the second rack plate 223 is the same as that of the first rack plate 214. The clamping frame 2210 is used for clamping and adsorbing the heat sink adsorbed on the bottom of the suction cup 244, and the sliding frame 229 is slidably connected to the outer wall of the sliding frame 227.

[0040] Furthermore, the top of the receiving frame 219 is fixedly connected to the fixing plate 2110, the receiving springs 2111 are fixedly connected to the bottom of the inner wall of the receiving frame 219 at equal intervals, the pushing block 2112 is fixedly connected to the top of the receiving spring 2111, and the ejector rod 2113 is fixedly connected to the top of the pushing block 2112; as the receiving frame 219 moves, the ejector rod 2113 is driven to a proper position for placing the Spot TOF; the second rack plate 223 driven by the traction assembly 21 moves, and the right side of the bottom of the second rack plate 223 is fixedly connected to the second sliding plate 222. The top of the second sliding plate 222 is connected to the top of the inner wall of the limiting sliding frame 211 through the second spring 221; the second spring 221 plays a role in buffering and resetting; the inner side of the second rack plate 223 is fixedly connected to the connecting frame 2 224, the connecting frame 2 224 slides on the inner wall of the limiting sliding opening formed in the limiting sliding frame 211, and the inner side of the connecting frame 2 224 is fixedly connected to the limiting frame 225; the sliding seat 226 is slidably connected in the limiting sliding groove formed in the inner wall of the limiting frame 225.

[0041] Embodiment 3:

[0042] On the basis of Embodiment 1, the adsorption assembly 24 includes an assembly plate 241, a cylinder 242 is fixedly installed on the top of the assembly plate 241, communicating pipes 243 are communicated at both ends of the cylinder 242, a suction cup 244 is communicated at the other end of the communicating pipe 243, and connecting sliders 245 are fixedly connected to the front and rear ends of the assembly plate 241.

[0043] In this embodiment, the assembly plate 241 is fixedly connected to the bottoms of the fixed block 238 and the spacer bar 239. A cylinder 242 is fixedly installed on the top of the assembly plate 241. Connecting pipes 243 are communicated at both ends of the cylinder 242, and suction cups 244 are communicated at the other ends of the connecting pipes 243. When the cylinder 242 is started, the air pressure in the suction cups 244 is changed through the connecting pipes 243 to enable the suction cups 244 to adsorb the heat sinks. Connecting sliders 245 are fixedly connected to the front and rear ends of the assembly plate 241, and the connecting sliders 245 are slidably connected to the inner walls of the limiting chutes formed on the inner sides of the limiting sliding frames 211 to ensure the stability of the adsorption assembly 24 during movement. After the heat sinks are adsorbed, under the coordinated action of the assembly component 23 and the limiting component 22, the heat sinks are accurately assembled onto the Spot TOF to complete the entire heat sink assembly process.

[0044] Further, the assembly plate 241 is fixedly connected to the bottoms of the fixed block 238 and the spacer bar 239, the suction cups 244 are fixedly installed on the inner wall of the assembly plate 241, and the connecting sliders 245 are slidably connected to the inner walls of the limiting chutes formed on the inner sides of the limiting sliding frames 211.

[0045] Furthermore, when the cylinder 242 is started, the air pressure in the suction cups 244 is changed through the connecting pipes 243 to enable the suction cups 244 to adsorb the heat sinks. Connecting sliders 245 are fixedly connected to the front and rear ends of the assembly plate 241, and the connecting sliders 245 are slidably connected to the inner walls of the limiting chutes formed on the inner sides of the limiting sliding frames 211 to ensure the stability of the adsorption assembly 24 during movement.

[0046] Working principle: When the heat sink assembly work needs to be carried out, the operator pulls the traction handle 215. The traction handle 215 is fixedly connected to the front of the first rack plate 214. The left top of the first rack plate 214 is connected to the first slide plate 213. The first slide plate 213 is located in the limit slide frame 211, and the bottom of the first slide plate 213 is connected to the inner wall bottom of the limit slide frame 211 through the first spring 212. As the traction handle 215 is pulled, the first rack plate 214 slides on the inner wall of the limit slide opening opened in the limit slide frame 211, driving the first slide plate 213 to compress the first spring 212 and slide in the limit slide frame 211. The first rack plate 214 meshes with the left side of the meshing gear 217. The meshing gear 217 is rotatably connected to the outer wall of the rotating shaft 216. The rotating shaft 216 is fixedly connected to the inner wall of the middle section of the limit slide frame 211. Therefore, when the first rack plate 214 moves, it drives the meshing gear 217 to rotate. The right side of the meshing gear 217 meshes with the second rack plate 223, thereby driving the second rack plate 223 to move, realizing the linkage control of the limit component 22. At the same time, the first connecting frame 218 fixedly connected to the inner side of the first rack plate 214 slides on the inner wall of the limit slide opening opened in the limit slide frame 211, and the receiving frame 219 fixedly connected to the inner side of the first connecting frame 218 moves accordingly. The top of the receiving frame 219 is fixedly connected to the fixed plate 2110. The receiving springs 2111 are fixedly connected to the inner wall bottom of the receiving frame 219 at equal intervals. The top of the receiving springs 2111 is fixedly connected to the push block 2112. The top of the push block 2112 is fixedly connected to the ejector rod 2113. As the receiving frame 219 moves, the ejector rod 2113 is driven to a suitable position for placing the Spot TOF.

[0047] The movement of the second rack plate 223 driven by the traction component 21. The right side of the bottom of the second rack plate 223 is fixedly connected to the second slide plate 222. The top of the second slide plate 222 is connected to the inner wall top of the limit slide frame 211 through the second spring 221. The second spring 221 plays a role of buffering and resetting. The second connecting frame 224 is fixedly connected to the inner side of the second rack plate 223. The second connecting frame 224 slides on the inner wall of the limit slide opening opened in the limit slide frame 211. The limit frame 225 is fixedly connected to the inner side of the second connecting frame 224. In the limit slide groove opened in the inner wall of the limit frame 225, the slide seat 226 is slidably connected. The front and rear ends of the rod fixedly connected to the top of the middle section of the slide seat 226 are rotatably connected to the threaded push rod 228. By rotating the threaded push rod 228, since the outer wall of the threaded push rod 228 is threadedly connected to the slide frame 229, the slide frame 229 will slide along the outer wall of the slide rack 227. The clamping frame 2210 is fixedly connected to the bottom of the slide frame 229. By adjusting the threaded push rod 228, the position of the clamping frame 2210 can be adjusted for subsequent limiting and assisting the assembly of the heat sink adsorbed by the adsorption component 24.

[0048] The top plate 231 is fixedly connected to the top of the rod fixed to the top of the carriage 227. The inner wall of the top plate 231 is rotatably connected to the threaded sleeve 232. When operations such as adjusting the assembly height are required, the threaded sleeve 232 is rotated. Since the inner wall of the threaded sleeve 232 is helically connected to the screw rod 233, the screw rod 233 will move up and down within the threaded sleeve 232. The top of the screw rod 233 is rotatably connected to the traction rod 234, which is convenient for applying operating forces such as rotation or lifting to the screw rod 233. A return spring 235 is sleeved on the outer wall of the lower section of the screw rod 233, which plays a role in buffering and resetting. The bottom of the screw rod 233 is fixedly connected to the rotating plate 236. The bottom of the rotating plate 236 is fixedly connected to the elastic strip 237. The bottom of the rotating plate 236 is rotatably connected to the fixed block 238. The outer wall of the fixed block 238 is fixedly connected to the spaced partition bars 239. When the screw rod 233 rotates to drive the rotating plate 236 to rotate, the elastic strip 237 scrapes the spaced partition bars 239 to generate vibrations. These vibrations help to better install the heat sink adsorbed at the bottom of the assembly plate 241 onto the Spot TOF limited at the top of the ejector rod 2113.

[0049] The assembly plate 241 is fixedly connected to the bottom of the fixed block 238 and the spaced partition bars 239. A cylinder 242 is fixedly installed on the top of the assembly plate 241. Both ends of the cylinder 242 are communicated with a communicating pipe 243. The other end of the communicating pipe 243 is communicated with a suction cup 244. When the cylinder 242 is started, the air pressure inside the suction cup 244 is changed through the communicating pipe 243, so that the suction cup 244 adsorbs the heat sink. The front and rear ends of the assembly plate 241 are fixedly connected to connecting sliders 245. The connecting sliders 245 are slidably connected to the inner wall of the limiting chute opened on the inner side of the limiting sliding frame 211, ensuring the stability of the adsorption assembly 24 during the movement process. After the heat sink is adsorbed, under the cooperative action of the assembly component 23 and the limiting component 22, the heat sink is accurately assembled onto the Spot TOF, completing the entire heat sink assembly process.

[0050] It should be noted that in this article, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat sink assembly bracket for Spot TOF production, comprising a fixed base plate (1), characterized in that: The fixed substrate (1) is provided with a connection mechanism (2), and the connection mechanism (2) includes a traction component (21) arranged on the top of the fixed substrate (1). An upper section of the traction component (21) is provided with a limiting component (22), an upper section of the limiting component (22) is provided with an assembly component (23), and a lower section of the assembly component (23) is provided with an adsorption component (24). The assembly component (23) includes a top plate (231). The inner wall of the top plate (231) is rotatably connected to a threaded sleeve (232). The inner wall of the threaded sleeve (232) is spirally connected to a screw rod (233). The top of the screw rod (233) is rotatably connected to a traction rod (234). A return spring (235) is sleeved on the outer wall of a lower section of the screw rod (233). The bottom of the screw rod (233) is fixedly connected to a rotating plate (236). The bottom of the rotating plate (236) is fixedly connected to an elastic strip (237). The bottom of the rotating plate (236) is rotatably connected to a fixed block (238). The outer wall of the fixed block (238) is fixedly connected to a spacer bar (239).

2. The heat sink assembly bracket for Spot TOF production according to claim 1, wherein: The traction component (21) includes limiting sliding frames (211) fixedly connected to the front and rear sections of the top of the fixed substrate (1). A first spring (212) is fixedly connected to the bottom of the inner wall of the limiting sliding frame (211). The top of the first spring (212) is fixedly connected to a first sliding plate (213). The left top of the first sliding plate (213) is fixedly connected to a first rack plate (214). The front of the first rack plate (214) is fixedly connected to a traction handle (215). A rotating shaft (216) is fixedly connected to the inner wall of the middle section of the limiting sliding frame (211). A meshing gear (217) is rotatably connected to the outer wall of the rotating shaft (216). A first connecting frame (218) is fixedly connected to the inner side of the first rack plate (214). A receiving frame (219) is fixedly connected to the inner side of the first connecting frame (218). A fixing plate (2110) is fixedly connected to the top of the receiving frame (219). A receiving spring (2111) is fixedly connected to the bottom of the inner wall of the receiving frame (219). The top of the receiving spring (2111) is fixedly connected to a pushing block (2112). The top of the pushing block (2112) is fixedly connected to a top rod (2113).

3. A heat sink assembly bracket for Spot TOF production according to claim 1, characterized in that: The limiting component (22) includes a second spring (221). The bottom of the second spring (221) is fixedly connected to a second sliding plate (222). The right bottom of the second sliding plate (222) is fixedly connected to a second rack plate (223). A second connecting frame (224) is fixedly connected to the inner side of the second rack plate (223). A limiting frame (225) is fixedly connected to the inner side of the second connecting frame (224). A sliding seat (226) is slidably connected to a limiting sliding groove formed in the inner wall of the limiting frame (225). The front and rear ends of a rod fixedly connected to the top of the middle section of the sliding seat (226) are rotatably connected to a threaded push rod (228). A sliding frame (229) is threadedly connected to the outer wall of the threaded push rod (228). A clamping frame (2210) is fixedly connected to the bottom of the sliding frame (229).

4. A heat sink assembly bracket for Spot TOF production according to claim 1, characterized in that: The adsorption assembly (24) includes an assembly plate (241). A cylinder (242) is fixedly installed on the top of the assembly plate (241). Connecting pipes (243) are communicated with both ends of the cylinder (242). The other ends of the connecting pipes (243) are communicated with suction cups (244). Connecting sliders (245) are fixedly connected to the front and rear ends of the assembly plate (241).

5. A heat sink assembly bracket for Spot TOF production according to claim 1, characterized in that: The top plate (231) is fixedly connected to the top of a rod fixed to the top of the carriage (227), and the sliding frame (229) is slidably connected to the inner wall of the limiting sliding opening formed in the top plate (231).

6. The heat sink assembly bracket for Spot TOF production according to claim 2, characterized in that: The connecting frame one (218) is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame (211). The rack plate one (214) is engaged with the left side of the meshing gear (217). The outer wall of the traction handle (215) is slidably connected to the inner wall of the limiting sliding opening formed in the front of the limiting sliding frame (211). The outer wall of the ejector rod (2113) is slidably connected to the inner wall of the fixed plate (2110), and the receiving spring (2111), the push block (2112) and the ejector rod (2113) are arranged at equal intervals.

7. A heat sink assembly bracket for Spot TOF production according to claim 3, characterized in that: The spring two (221) is fixedly connected to the top inner wall of the limiting sliding frame (211). The connecting frame two (224) is slidably connected to the inner wall of the limiting sliding opening formed in the limiting sliding frame (211). The rack plate two (223) is engaged with the outer wall of the right side of the meshing gear (217), and the tooth pitches of the rack plate two (223) and the rack plate one (214) are the same. The clamping frame (2210) is used for clamping the heat sink adsorbed at the bottom of the suction cup (244). The sliding frame (229) is slidably connected to the outer wall of the carriage (227).

8. A heat sink assembly bracket for Spot TOF production according to claim 4, characterized in that: The assembly plate (241) is fixedly connected to the bottoms of the fixed block (238) and the spacer bar (239). The suction cup (244) is fixedly installed on the inner wall of the assembly plate (241). The connecting slider (245) is slidably connected to the inner wall of the limiting sliding groove formed in the inner side of the limiting sliding frame (211).

9. The heat sink assembly bracket for Spot TOF production according to claim 1, wherein: The fixed block (238) is fixedly connected to the top of the assembly plate (241), and the elastic strip (237) is made of an elastic material. The elastic strip (237) for rotation scrapes and oscillates on the circumferentially arranged spacer bar (239).

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