Paster integrated connector

Abstract

The invention provides a patch integrated connector, which comprises a body, an adsorption device and a separation device, the adsorption device comprises a base slidably connected with the body, a suction cup is arranged at the front end of the base, a first locking structure is connected between the body and the base, and the first locking structure is used for selectively locking the base to the body or unlocking the base and the body according to the temperature of the body; the separating device comprises a pushing block slidably connected with the body, the tail end of the pushing block is connected with a separating spring, the separating spring enables the pushing block to tend to move in the direction close to the front end of the pushing block, a second locking structure is connected between the body and the pushing block, and the second locking structure is used for locking the body according to the temperature of the body. The pushing block is selectively locked on the body or the pushing block and the body are selectively unlocked. According to the invention, defects caused by interference plugging design are avoided, and switching from a physical plugging state to a physical separation state can be realized when the temperature exceeds a set threshold value.

Description

Technical Field

[0001] This invention relates to the field of connector technology, specifically to a surface mount integrated connector. Background Technology

[0002] In modern electronic devices, surface mount connectors are widely used for electrical connections between cables and printed circuit boards. To ensure stable connections, the industry typically employs an interference fit design. However, this design has significant drawbacks: if the interference fit is too large, while it helps ensure a secure connection, it leads to excessive insertion and extraction forces, affecting ease of operation; conversely, if the interference fit is excessively reduced in pursuit of ease of operation, it can easily cause the connection to loosen, resulting in poor contact and ultimately affecting the operational reliability of the equipment.

[0003] Furthermore, surface mount connectors may overheat due to increased contact resistance or overload under prolonged operation or abnormal conditions. Existing protection solutions involve incorporating a thermistor into the circuit, which automatically cuts off the circuit when the temperature exceeds a set threshold. However, this solution has the following limitations: First, its effectiveness depends entirely on the normal response of the thermistor; if the thermistor fails, the circuit cannot be disconnected. Second, even if the circuit is disconnected, the surface mount connector remains physically connected, and the heat generated by the heat source (the metal pins inside the surface mount connector) is trapped within the connection cavity, making it difficult to dissipate. This leads to a continuous accumulation of localized temperature, which may even cause surrounding materials to overheat, melt, or catch fire, posing a significant safety hazard. Summary of the Invention

[0004] To overcome the shortcomings of the prior art, the present invention provides a surface-mount integrated connector, which not only avoids the drawbacks of interference fit design, but also enables switching from physical mating state to physical disassembly state when the temperature exceeds a set threshold.

[0005] The present invention adopts the following technical solution.

[0006] A patch integrated connector includes a body, and also includes an adsorption device and a separation device; The adsorption device includes a base slidably connected to the main body, a suction cup at the front end of the base, and a first locking structure connecting the main body and the base. The first locking structure is used to selectively lock the base to the main body or release the lock between the two according to the temperature of the main body. The separation device includes a push block slidably connected to the body, and a separation spring is connected to the tail end of the push block. The separation spring causes the push block to tend to move towards its front end. A second locking structure is connected between the body and the push block. The second locking structure is used to selectively lock the push block to the body or release the lock between the two according to the temperature of the body.

[0007] Furthermore, the edge of the suction cup has an outwardly expanding pressing edge; The base has a storage cavity for accommodating the suction cup at its front end and a shoulder that abuts against the tail end of the pressure edge. The base also has a vent hole that connects the storage cavity to the atmosphere. The suction cup has a linkage rod at its tail end, and a movable seat at its tail end. A pressure spring connects the movable seat to the base, and the pressure spring causes the movable seat to tend to move towards its tail end.

[0008] Furthermore, a sliding block is slidably connected inside the movable seat, and an air intake chamber is formed between the front end of the sliding block and the movable seat. A thermal expansion member and a return spring are respectively connected to the front end and the rear end of the sliding block. When the thermal expansion member expands due to heat, the sliding block tends to move towards its rear end, and the return spring tends to move the sliding block towards its front end. The linkage rod is provided with an air intake channel that communicates with the vacuum chamber of the suction cup. The air intake channel is connected to the air intake chamber through a first check valve. The sliding block is provided with a second check valve that connects the air intake chamber to the atmosphere.

[0009] Furthermore, a transmission block is also sealed and slidably connected within the body. The transmission block is located in front of the push block, and a transmission spring is connected between the two. The transmission spring causes the push block and the transmission block to tend to move away from each other, and the separation spring enables the push block to overcome the elastic force of the transmission spring and move towards its front end. A damping air chamber is formed between the front end of the transmission block and the main body, and a damping channel communicating with the damping air chamber is provided on the transmission block.

[0010] Furthermore, the push block is slidably connected to the body in a sealed manner, and a compressed air chamber is formed between the push block and the transmission block; An impact component is slidably connected to the transmission block along its front and rear ends. An expansion chamber is formed between the impact component and the transmission block. An air guide channel connecting the expansion chamber and the compression chamber is provided on the transmission block. The impact component is provided with an exhaust port that communicates with the atmosphere, and the flow capacity of the exhaust port is greater than the flow capacity of the air guiding channel. The transmission block is provided with a sealing wall corresponding to the exhaust hole, and the impact member has a first stroke position and a second stroke position; When the impact member is in the first stroke position, the sealing wall coincides with the vent hole, and the vent hole is isolated from the expansion chamber; When the impact member is in the second stroke position, the sealing wall is offset from the vent hole, and the vent hole is connected to the expansion chamber; The impact member is connected to an impact spring, which causes the impact member to tend to move toward the first stroke position. The impact member can overcome the elastic force of the impact spring and move toward the second stroke position under the action of air pressure in the expansion chamber. The impact member is provided with a moving magnet, and the transmission block is provided with a fixed magnet corresponding to the moving magnet. The magnetic attraction of the fixed magnet to the moving magnet causes the impact member to tend to move towards the second stroke position.

[0011] Furthermore, a transmission rod is provided at the front end of the transmission block; The impact component includes an impact block that is slidably and sealed to the transmission block, and an impact rod located at the front end of the impact block. The impact rod is slidably connected to the transmission rod. The exhaust port is located on the impact rod. An exhaust channel is provided inside the impact rod to connect the exhaust port with the atmosphere. The flow capacity of the exhaust channel is greater than that of the air guiding channel.

[0012] Furthermore, the push block is provided with a third check valve that connects the compressed air chamber to the atmosphere, the tail end of the push block is provided with a pull rod, the tail end of the pull rod is provided with a pull ring, and the body is provided with a clearance hole for the pull rod to pass through.

[0013] Furthermore, both the first locking structure and the second locking structure include a mounting groove formed on the body, a locking block slidably connected to the mounting groove, and a memory metal component connecting the locking block and the body.

[0014] The beneficial effects of this invention are as follows: When the connector of this invention is operating normally, and the body temperature does not exceed the set threshold, the first locking structure locks the base to the body, and the second locking structure locks the push block to the body. At this time, the suction cup at the front end of the base adheres to the mating connector, thereby making the body and the mating connector stably connected as one unit. This invention achieves a reliable connection between the body and the mating connector through the suction force of the suction cup, effectively avoiding the drawbacks of interference fit design.

[0015] When the connector of the present invention overheats, the body temperature reaches or exceeds a set threshold. The first locking structure releases the lock on the base and the body, and the second locking structure releases the lock on the push block and the body. Then, the separation spring drives the push block to move towards its front end, thereby pushing the body and the matching connector to separate, and finally realizing the switching of the connector from the physical insertion state to the physical separation state. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a separate structural diagram for this embodiment; Figure 2 This is one of the structural schematic diagrams of this embodiment and its matching connector in a physical plug-in state; Figure 3 for Figure 2 Enlarged view of part A; Figure 4 This is the second schematic diagram of the structure of this embodiment and its matching connector in the physical plugging state; Figure 5 This is the third schematic diagram of the structure of this embodiment and its matching connector in the physical plugging state; Figure 6 for Figure 5 Enlarged view of part B; Figure 7 This is a schematic diagram of the structure of this embodiment and its matching connector in a physically separated state; Figure 8 This is a schematic diagram of the adsorption device in this embodiment; Figure 9 This is a structural schematic diagram of the impact component in this embodiment.

[0018] Explanation of reference numerals in the attached figures: 1. Body; 11. Clearance hole; 2. Adsorption device; 201. Suction chamber; 21. Base; 211. Storage cavity; 212. Shoulder; 213. Ventilation hole; 214. First lock hole; 22. Suction cup; 221. Pressing edge; 23. Linkage rod; 231. Intake channel; 24. Movable seat; 241. First check valve; 25. Compression spring; 26. Sliding block; 261. Second check valve; 27. Thermal expansion component; 28. Return spring; 3. Separation device; 301. Damping air chamber; 302. Compression chamber; 303. Expansion chamber; 31. Push block; 311. Third check valve; 312. Second lock hole; 32. Release spring; 33. Transmission block; 331. Damping channel; 332. Air guide channel; 333. Sealing wall; 334. Transmission rod; 34. Transmission spring; 35. Impact component; 351. Impact block; 352. Impact rod; 3521, Exhaust port; 3522, Exhaust passage; 36. Impact spring; 37. Moving magnet; 38. Fixed magnet; 391. Pull rod; 392. Pull ring; 41. First locking structure; 42. Second locking structure; 401. Mounting slot; 402. Locking block; 403. Memory metal component; 5. Matching connectors. Detailed Implementation

[0019] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this patent. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product.

[0020] It will be understood by those skilled in the art that certain well-known structures and their descriptions may be omitted in the accompanying drawings. The technical solution of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] As attached Figure 1 The patch integrated connector shown includes a body 1, an adsorption device 2, and a separation device 3; The adsorption device 2 includes a base 21 that is slidably connected to the body 1. The front end of the base 21 is provided with a suction cup 22. A first locking structure 41 is connected between the body 1 and the base 21. The first locking structure 41 is used to selectively lock the base 21 to the body 1 or unlock the two according to the temperature of the body 1. The separation device 3 includes a push block 31 that is slidably connected to the body 1. A separation spring 32 is connected to the tail end of the push block 31. The separation spring 32 causes the push block 31 to tend to move towards its front end. A second locking structure 42 is connected between the body 1 and the push block 31. The second locking structure 42 is used to selectively lock the push block 31 to the body 1 or release the lock between the two according to the temperature of the body 1.

[0022] It should be noted that, in the physical plug-in state of this embodiment, the main body 1 and the matching connector 5 are mated and engaged, as shown in the attached diagram. Figure 2 , 4As shown in Figures 1 and 5. In this embodiment, the body 1 is a male connector, and the mating connector 5 is a female connector. Alternatively, in other embodiments, the body 1 can be a female connector, and the mating connector 5 can be a male connector. Since the specific structures of this type of male and female connectors are well known to those skilled in the art, they will not be described in detail here.

[0023] What is understandable is that, as shown in the attached document... Figure 2 , 4 As shown, when this embodiment is running normally, the temperature of the body 1 does not exceed the set threshold. The first locking structure 41 locks the base 21 to the body 1, and the second locking structure 42 locks the push block 31 to the body 1. At this time, the suction cup 22 at the front end of the base 21 is adsorbed onto the mating connector 5, thereby making the body 1 and the mating connector 5 stably connected as one.

[0024] What is understandable is that, as shown in the attached document... Figure 5 , 7 As shown, when the body 1 overheats, the temperature of the body 1 reaches or exceeds the set threshold. The first locking structure 41 releases the lock on the base 21 and the body 1, and the second locking structure 42 releases the lock on the push block 31 and the body 1. Then, the separation spring 32 drives the push block 31 to move relative to the body 1 toward its front end, thereby pushing the body 1 to separate from the matching connector 5, and finally realizing the switching of the connector from the physical insertion state to the physical separation state.

[0025] Furthermore, even in the physically separated state, the suction cup 22 at the front end of the base 21 remains attached to the matching connector 5, maintaining a non-rigid connection between the body 1 and the matching connector 5 via the suction device 2. This design prevents the body 1 from completely detaching and becoming unrestrained in a suspended state, thus effectively preventing safety risks such as accidental contact or short circuits caused by the body 1 shaking arbitrarily.

[0026] Preferably, the edge of the suction cup 22 has an outwardly flared edge 221; The base 21 has a storage cavity 211 for storing the suction cup 22 at its front end, and a shoulder 212 that abuts against the tail end of the pressure edge 221. The base 21 has a vent hole 213 that connects the storage cavity 211 with the atmosphere. The suction cup 22 has a linkage rod 23 at its tail end, and a movable seat 24 at its tail end. A pressure spring 25 is connected between the movable seat 24 and the base 21. The pressure spring 25 causes the movable seat 24 to tend to move towards its tail end.

[0027] Understandably, when the suction cup 22 is attached to the matching connector 5, the pressure spring 25 applies a force to the moving base 24 toward its tail end, and at the same time applies a force to the base 21 toward its front end, so that the shoulder 212 of the base 21 presses the pressing edge 221 of the suction cup 22 tightly onto the matching connector 5, forming an effective seal, thereby preventing external air from seeping into the vacuum chamber of the suction cup 22 through the edge of the suction cup 22, and preventing the suction force of the suction cup 22 from weakening due to the decrease in the vacuum degree of the vacuum chamber.

[0028] Furthermore, if the vacuum level of the suction cup 22 decreases due to air infiltration, the atmospheric force on the suction cup 22 will decrease accordingly. At this time, the elastic force of the pressure spring 25 is greater than the atmospheric force on the suction cup 22. The pressure spring 25 will drive the suction cup 22 to expand towards its tail end through the moving base 24 and the linkage rod 23, increasing the volume of the vacuum chamber to improve the vacuum level. This continues until the forces exerted by the pressure spring 25 and the atmosphere on the suction cup 22 reach a dynamic balance again, thereby maintaining the suction force of the suction cup 22 within a stable range and ensuring the reliability of the connection. In order to enable the suction cup 22 to expand smoothly towards its tail end, the base 21 is provided with a vent 213 that connects the receiving cavity 211 to the atmosphere.

[0029] Preferably, a sliding block 26 is slidably connected inside the movable seat 24. An air intake chamber 201 is formed between the front end of the sliding block 26 and the movable seat 24. A thermal expansion member 27 and a return spring 28 are respectively connected to the front end and the rear end of the sliding block 26. When the thermal expansion member 27 expands due to heat, the sliding block 26 tends to move towards its rear end. The return spring 28 tends to move the sliding block 26 towards its front end. The linkage rod 23 has a suction channel 231 that communicates with the vacuum chamber of the suction cup 22. The suction channel 231 is connected to the suction chamber 201 through a first check valve 241. The sliding block 26 has a second check valve 261 that connects the suction chamber 201 to the atmosphere. The first check valve 241 is used to prevent air in the suction chamber 201 from entering the suction channel 231 through the first check valve 241, and the second check valve 261 is used to prevent external air from entering the suction chamber 201 through the second check valve 261.

[0030] When the electronic device connected in this embodiment is turned on, the metal pins of the connector will be energized and generate heat. This heat is transferred to the thermal expansion member 27, causing the thermal expansion member 27 to expand due to heat. This, in turn, drives the sliding block 26 to move towards its tail end, thereby expanding the volume of the suction chamber 201 and creating a negative pressure, as shown in the attached figure. Figure 4 As shown. Under negative pressure, the residual air in the vacuum chamber of suction cup 22 enters the suction chamber 201 through suction channel 231 and the first check valve 241.

[0031] When the electronic device connected in this embodiment is turned off, the metal pins of the connector are de-energized and stop heating. The thermal expansion member 27 gradually cools and contracts. The reset spring 28 releases potential energy to drive the sliding block 26 to move relative to the moving seat 24 toward its front end, thereby expelling the air in the suction chamber 201.

[0032] Thus, in this embodiment, by utilizing the normal start-up and shutdown of the electronic device during use, the thermal expansion member 27 and the return spring 28 can work together to drive the sliding block 26 to reciprocate along its front and rear ends, thereby extracting and expelling residual air in the vacuum chamber of the suction cup 22, effectively maintaining the vacuum level of the vacuum chamber of the suction cup 22, and thus ensuring the long-term reliability of the connector connection.

[0033] In this embodiment, the thermal expansion component 27 is made of a material with a high coefficient of thermal expansion, such as polyvinyl chloride, polymethyl methacrylate, nylon, paraffin wax, mercury, etc.

[0034] Understandably, if the push block 31 directly abuts against the matching connector 5, when the first locking structure 41 releases its lock on the base 21 and the body 1, and the second locking structure 42 releases its lock on the push block 31 and the body 1, the spring force stored in the separation spring 32 will be released at its peak, potentially causing the body 1 to separate from the matching connector 5 at an excessively fast speed. Thus, when the body 1 reaches the furthest point of its separation stroke, the enormous inertial force generated by the high-speed motion could completely separate the body 1, along with the adsorption device 2, from the matching connector 5.

[0035] To avoid the above problems, preferably, a transmission block 33 is also sealed and slidably connected inside the main body 1. The transmission block 33 is located in front of the push block 31, and a transmission spring 34 is connected between the two. The transmission spring 34 causes the push block 31 and the transmission block 33 to tend to move away from each other. The separation spring 32 enables the push block 31 to overcome the elastic force of the transmission spring 34 and move towards its front end. A damping air chamber 301 is formed between the front end of the transmission block 33 and the body 1, and a damping channel 331 is provided on the transmission block 33 to connect the damping air chamber 301.

[0036] In the physical insertion state of this embodiment, the transmission spring 34 is in a free state. When the second locking structure 42 releases the lock on the push block 31 and the body 1, the separation spring 32 drives the push block 31 to move relative to the body 1 towards its front end. Initially, the transmission block 33 is limited by the matching connector 5 and cannot move relative to the body 1 towards its front end. The push block 31 then works with the transmission block 33 to gradually compress the transmission spring 34, causing the force exerted by the transmission spring 34 on the transmission block 33 to gradually increase. When the force exerted by the transmission spring 34 on the transmission block 33 reaches the threshold required for separation, the transmission spring 34 pushes the transmission block 33 to move relative to the body 1 towards its front end, thereby separating the body 1 from the matching connector 5. This design utilizes the buffering effect of the transmission spring 34 to prevent the peak elastic force released by the separation spring 32 from directly acting on the body 1. Furthermore, as the transmission block 33 moves relative to the body 1 toward its front end, the damping channel 331 restricts the rate of air loss in the damping chamber 301, thereby generating a damping effect, effectively suppressing the movement speed of the transmission block 33, and ensuring that the separation process is smooth and controllable.

[0037] It should be noted that after this embodiment has been in a physical plugging state for a long time, the connection between the main body 1 and the matching connector 5 may be affected by dust or particulate matter in the environment, or by oxidation or corrosion of the metal pins, forming a jamming structure that hinders the smooth separation of the two.

[0038] To solve the above problems, preferably, the push block 31 is sealed and slidably connected to the body 1, and a compressed air chamber 302 is formed between the push block 31 and the transmission block 33; An impact member 35 is slidably connected to the transmission block 33 along its front and rear ends. An expansion chamber 303 is formed between the impact member 35 and the transmission block 33. An air guide channel 332 connecting the expansion chamber 303 and the air chamber 302 is provided on the transmission block 33. The impact component 35 is provided with an exhaust port 3521 that communicates with the atmosphere. The flow capacity of the exhaust port 3521 is greater than that of the air guide channel 332. The transmission block 33 is provided with a sealing wall 333 corresponding to the exhaust port 3521, and the impact member 35 has a first stroke position and a second stroke position; When the impact member 35 is in the first stroke position, the sealing wall 333 coincides with the vent 3521, and the vent 3521 is isolated from the expansion chamber 303. When the impact member 35 is in the second stroke position, the sealing wall 333 is offset from the vent 3521, and the vent 3521 is connected to the expansion chamber 303. The impact member 35 is connected to an impact spring 36. The impact spring 36 causes the impact member 35 to tend to move toward the first stroke position. The impact member 35 can overcome the elastic force of the impact spring 36 and move toward the second stroke position under the action of air pressure in the expansion chamber 303. The impact member 35 is provided with a moving magnet 37, and the transmission block 33 is provided with a fixed magnet 38 corresponding to the moving magnet 37. The magnetic attraction of the fixed magnet 38 to the moving magnet 37 causes the impact member 35 to tend to move towards the second stroke position.

[0039] The specific working process is as follows: In the initial state, the impact component 35 is in the first stroke position, as shown in the attached diagram. Figure 3 As shown. When the second locking structure 42 releases the lock on the push block 31 and the body 1, the separation spring 32 drives the push block 31 to move towards the front end relative to the body 1, thereby reducing the volume of the compression chamber 302. This forces the air in the compression chamber 302 to enter the expansion chamber 303 through the air guide channel 332, causing the air pressure in the expansion chamber 303 to gradually increase. The air pressure then pushes the impact member 35 to overcome the elastic force of the impact spring 36 and move from the first stroke position to the second stroke position. During this process, the magnetic attraction force of the fixed magnet 38 on the moving magnet 37 gradually increases synchronously.

[0040] When the impact member 35 moves toward the second stroke position but has not passed the force equilibrium point between the first and second stroke positions, the elastic force of the impact spring 36, the magnetic attraction force of the fixed magnet 38, and the air pressure force of the expansion chamber 303 remain in balance. After the impact member 35 passes this force equilibrium point, the resultant force of the magnetic attraction force of the fixed magnet 38 and the air pressure force of the expansion chamber 303 exceeds the elastic force of the impact spring 36. The impact member 35 then quickly moves to the second stroke position, completely disengaging the sealing wall 333 from the exhaust port 3521. The exhaust port 3521 is then connected to the expansion chamber 303, as shown in the attached diagram. Figure 6 As shown.

[0041] Given that the flow capacity of the exhaust port 3521 is greater than that of the air guide channel 332, the air pressure inside the expansion chamber 303 drops rapidly. When the air pressure drops below the critical value, the elastic force of the impact spring 36 is greater than the combined force of the magnetic attraction force of the fixed magnet 38 and the air pressure in the expansion chamber 303. The impact spring 36 then drives the impact component 35 to move rapidly towards the front end relative to the body 1, ultimately impacting the matching connector 5, causing the body 1 and the matching connector 5 to vibrate. This vibration can effectively break the jamming structure at the connection between the body 1 and the matching connector 5, ensuring their smooth separation.

[0042] Preferably, the front end of the transmission block 33 is provided with a transmission rod 334; The impact component 35 includes an impact block 351 that is slidably and sealingly connected to the transmission block 33, and an impact rod 352 located at the front end of the impact block 351. The impact rod 352 is slidably connected to the transmission rod 334. An exhaust port 3521 is located on the impact rod 352. An exhaust channel 3522 is provided inside the impact rod 352, connecting the exhaust port 3521 to the atmosphere. The flow capacity of the exhaust channel 3522 is greater than that of the air guiding channel 332. When the exhaust port 3521 is connected to the expansion chamber 303, the air in the expansion chamber 303 flows to the outside through the exhaust port 3521 and the exhaust channel 3522 in sequence.

[0043] In the physical connection state of this embodiment, both the transmission rod 334 and the impact rod 352 abut against the matching connector 5.

[0044] Preferably, the push block 31 is provided with a third check valve 311 connecting the compressed air chamber 302 to the atmosphere. A pull rod 391 is provided at the tail end of the push block 31, and a pull ring 392 is provided at the tail end of the pull rod 391. An clearance hole 11 is provided on the body 1 for the pull rod 391 to pass through. The third check valve 311 is used to prevent air in the compressed air chamber 302 from flowing to the outside through the third check valve 311. Specifically, when it is necessary to restore this embodiment from a physically separated state to a physically connected state, the pull ring 392 can be used to move the push block 31 relative to the body 1 towards its tail end, thereby causing the second locking structure 42 to relock the push block 31 to the body 1.

[0045] Preferably, both the first locking structure 41 and the second locking structure 42 include a mounting groove 401 formed on the body 1, a locking block 402 slidably connected to the mounting groove 401, and a memory metal part 403 connecting the locking block 402 and the body 1. Specifically, a first locking hole 214 is formed on the base 21, and a second locking hole 312 is formed on the push block 31.

[0046] As attached Figure 2 , 4 As shown, when this embodiment is operating normally, the temperature of the body 1 does not exceed the set threshold. The locking block 402 of the first locking structure 41 is embedded in the first locking hole 214, thereby locking the base 21 to the body 1; the locking block 402 of the second locking structure 42 is embedded in the second locking hole 312, thereby locking the push block 31 to the body 1.

[0047] As attached Figure 5 , 7 As shown, when the body 1 overheats in this embodiment, the temperature of the body 1 reaches or exceeds the set threshold. The memory metal part 403 of the first locking structure 41 drives the locking block 402 connected to it to disengage from the first lock hole 214, thereby releasing the lock on the base 21 and the body 1. The memory metal part 403 of the second locking structure 42 drives the locking block 402 connected to it to disengage from the second lock hole 312, thereby releasing the lock on the push block 31 and the body 1.

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A surface mount integrated connector, comprising a body, characterized in that, It also includes adsorption devices and separation devices; The adsorption device includes a base slidably connected to the main body, a suction cup at the front end of the base, and a first locking structure connecting the main body and the base. The first locking structure is used to selectively lock the base to the main body or release the lock between the two according to the temperature of the main body. The separation device includes a push block slidably connected to the body, and a separation spring is connected to the tail end of the push block. The separation spring causes the push block to tend to move towards its front end. A second locking structure is connected between the body and the push block. The second locking structure is used to selectively lock the push block to the body or release the lock between the two according to the temperature of the body.

2. The surface mount integrated connector according to claim 1, characterized in that, The edge of the suction cup has an outwardly flared edge; The base has a storage cavity for accommodating the suction cup at its front end and a shoulder that abuts against the tail end of the pressure edge. The base also has a vent hole that connects the storage cavity to the atmosphere. The suction cup has a linkage rod at its tail end, and a movable seat at its tail end. A pressure spring connects the movable seat to the base, and the pressure spring causes the movable seat to tend to move towards its tail end.

3. A surface-mount integrated connector according to claim 2, characterized in that, The movable seat is sealed and slidably connected with a sliding block. An air intake chamber is formed between the front end of the sliding block and the movable seat. The front end and the rear end of the sliding block are respectively connected to a thermal expansion member and a return spring. When the thermal expansion member is heated and expands, the sliding block tends to move towards its rear end. The return spring tends to move the sliding block towards its front end. The linkage rod is provided with an air intake channel that communicates with the vacuum chamber of the suction cup. The air intake channel is connected to the air intake chamber through a first check valve. The sliding block is provided with a second check valve that connects the air intake chamber to the atmosphere.

4. A surface-mount integrated connector according to claim 1, characterized in that, The main body is also sealed and slidably connected with a transmission block, which is located in front of the push block. A transmission spring is connected between the two, and the transmission spring causes the push block and the transmission block to tend to move away from each other. The separation spring enables the push block to overcome the elastic force of the transmission spring and move towards its front end. A damping air chamber is formed between the front end of the transmission block and the main body, and a damping channel communicating with the damping air chamber is provided on the transmission block.

5. A surface-mount integrated connector according to claim 4, characterized in that, The push block is slidably connected to the body in a sealed manner, and a compressed air chamber is formed between the push block and the transmission block; An impact component is slidably connected to the transmission block along its front and rear ends. An expansion chamber is formed between the impact component and the transmission block. An air guide channel connecting the expansion chamber and the compression chamber is provided on the transmission block. The impact component is provided with an exhaust port that communicates with the atmosphere, and the flow capacity of the exhaust port is greater than the flow capacity of the air guiding channel. The transmission block is provided with a sealing wall corresponding to the exhaust hole, and the impact member has a first stroke position and a second stroke position; When the impact member is in the first stroke position, the sealing wall coincides with the vent hole, and the vent hole is isolated from the expansion chamber; When the impact member is in the second stroke position, the sealing wall is offset from the vent hole, and the vent hole is connected to the expansion chamber; The impact member is connected to an impact spring, which causes the impact member to tend to move toward the first stroke position. The impact member can overcome the elastic force of the impact spring and move toward the second stroke position under the action of air pressure in the expansion chamber. The impact member is provided with a moving magnet, and the transmission block is provided with a fixed magnet corresponding to the moving magnet. The magnetic attraction of the fixed magnet to the moving magnet causes the impact member to tend to move towards the second stroke position.

6. A surface-mount integrated connector according to claim 5, characterized in that, The front end of the transmission block is provided with a transmission rod; The impact component includes an impact block that is slidably and sealed to the transmission block, and an impact rod located at the front end of the impact block. The impact rod is slidably connected to the transmission rod. The exhaust port is located on the impact rod. An exhaust channel is provided inside the impact rod to connect the exhaust port with the atmosphere. The flow capacity of the exhaust channel is greater than that of the air guiding channel.

7. A surface-mount integrated connector according to claim 4, characterized in that, The push block is equipped with a third check valve that connects the compressed air chamber to the atmosphere. The tail end of the push block is equipped with a pull rod, and the tail end of the pull rod is equipped with a pull ring. The body is provided with a clearance hole for the pull rod to pass through.

8. A surface mount integrated connector according to claim 1, characterized in that, Both the first locking structure and the second locking structure include a mounting groove formed on the main body, a locking block slidably connected to the mounting groove, and a memory metal component connecting the locking block and the main body.

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