Connecting equipment for electronic product

Abstract

The invention belongs to the technical field of electronic connectors, and particularly relates to a connecting device for electronic products, which comprises an interface end and a socket end, a first fixing block and a second fixing block are fixedly connected to the interface end and the socket end respectively, a rotating ring is rotatably connected to the second fixing block, a first ring groove is formed in the end part of the first fixing block, and a second ring groove is formed in the end part of the second fixing block. A sealing ring is rotationally connected into the first ring groove, a pushing ring is fixedly connected to the inner end of the first ring groove through a set of springs, a moving ring is rotationally connected to one end of the pushing ring, a pair of symmetrically-distributed inserting rods is fixedly connected to one end of the moving ring, and a pair of inserting grooves is formed in the rotating ring; the first fixing block and the second fixing block are arranged at the interface end and the socket end, and the push ring, the moving ring, the insertion rod and the rotating ring are utilized to realize convenient connection and anti-falling; the pushing assembly drives the square sealing gasket to seal the connector, the moving piece assists the connection action, the clamping piece fixes the insertion rod, and efficient and reliable connection is achieved through the design of automatic reset and optimized sealing.

Description

Technical Field

[0001] The present invention belongs to the technical field of electronic connectors, and specifically relates to a connecting device for electronic products. Background Art

[0002] An electronic connector is an electronic component used to connect two or more electronic devices, circuits or components to achieve electrical signal transmission and mechanical connection; it enables the stable and reliable transmission of current and signals between different electronic components, ensuring the normal operation of electronic devices.

[0003] A Chinese patent with the patent number CN 118920182 B discloses an electronic connector for fiber optic communication products, including an electronic connector a and an electronic connector b connected to the electronic connector a. A connection mechanism for assisting accurate insertion is provided on the electronic connector b during the insertion process with the electronic connector a. The connection mechanism includes a positioning plate a and a positioning plate b respectively connected to the electronic connector a and the electronic connector b. The purpose of the present invention is to provide an electronic connector for fiber optic communication products.

[0004] In the prior art, through the cooperation of a positioning structure and an auxiliary connection structure, problems such as deviation of the insertion direction are avoided. However, there are many parts on the external part of the interface end, which occupies a large amount of space in actual application, limits the usage scenarios, and after the insertion is completed, it will still become loose after being jolted and vibrated, affecting the usage performance; at the same time, the sealing process for the interface end and the socket end is also too cumbersome, requiring careful steps, consuming installation time and increasing the equipment cost. Therefore, the present invention provides a connecting device for electronic products. Summary of the Invention

[0005] In order to make up for the deficiencies of the prior art and solve the problems that through the cooperation of a positioning structure and an auxiliary connection structure, problems such as deviation of the insertion direction are avoided, but there are many parts on the external part of the interface end, which occupies a large amount of space in actual application, limits the usage scenarios, and after the insertion is completed, it will still become loose after being jolted and vibrated, affecting the usage performance; at the same time, the sealing process for the interface end and the socket end is also too cumbersome, requiring careful steps, consuming installation time and increasing the equipment cost.

[0006] The technical solution adopted by the present invention to solve its technical problems is as follows: A connection device for electronic products described in the present invention includes an interface end and a socket end. A first fixing block and a second fixing block are respectively fixedly connected to the interface end and the socket end. A rotating ring is rotatably connected to the second fixing block. A first ring groove is formed at the end of the first fixing block. A sealing ring is rotatably connected in the first ring groove. A pushing ring is fixedly connected to the inner end of the first ring groove through a group of springs. One end of the pushing ring is rotatably connected to a moving ring. A pair of symmetrically distributed insertion rods are fixedly connected to one end of the moving ring. A pair of insertion slots are formed in the rotating ring, and the insertion rods and the insertion slots are adapted to each other; Square guide spiral grooves are formed on both the inner ring surface and the outer ring surface of the first ring groove, and the cross section of the guide spiral groove is square. A moving member is arranged in the first ring groove; A pair of symmetrically distributed trapezoidal grooves are formed in the first fixing block. A pushing component is arranged in the trapezoidal grooves. A square sealing pad is arranged at the joint of the interface end and the socket end, and the square sealing pad is driven to move by the pushing component; A positioning member is arranged in the rotating ring, and the insertion rod is fixed to the rotating ring through the positioning member.

[0007] Preferably, the moving member includes a cross groove. A pair of symmetrically distributed cross grooves are formed in the moving ring. A cross column is slidably connected in the cross groove. The top of the transverse end of the cross column is fixedly connected to the top end of the cross groove through a spring, and both ends of the cross column extend out of the cross groove and are slidably connected in the guide spiral groove; The guide spiral groove is communicated with the trapezoidal groove. The outer circular wall of the first fixing block is rotatably connected to a ring block through an annular groove, and the cross section of the ring block is inverted L-shaped; A connecting groove is formed on the inner circular wall of the ring block, and the connecting groove is communicated with the spiral guide groove; An arc-shaped pressing block and an arc-shaped rising groove are fixedly connected in each of the pair of connecting grooves, and the arc-shaped pressing block and the arc-shaped rising groove are connected end to end.

[0008] Preferably, the pushing component includes a reset unit and an L-shaped block. A rotating shaft is rotatably connected between the opposite inclined surfaces of the pair of trapezoidal grooves. An L-shaped block is fixedly connected to the rotating shaft. Fixed plates are fixedly connected to both side walls of the L-shaped block. The side walls of the fixed plates are fixedly connected to the side walls of the trapezoidal grooves through springs. A square groove is formed in the side wall of the first fixing block, and the square groove is communicated with the trapezoidal groove. The square sealing pad is slidably connected in the square groove. A ring plate is slidably connected in the square groove, and the ring plate is fixedly connected to the square sealing pad. A pair of vertical plates are fixedly connected to the ring plate, and the vertical plates are located in the trapezoidal grooves. The top end and the bottom end of the L-shaped block respectively correspond to the positions of the pushing ring and the ring plate; The arc-shaped pressing block corresponds to the position of the trapezoidal groove.

[0009] Preferably, the reset unit includes an arc-shaped groove; A group of arc-shaped grooves are formed in the inner part of the transverse end of the ring block. A group of fixing plates are fixedly connected to the first fixing block. The side walls of the fixing plates are fixedly connected to the side walls of the arc-shaped grooves through arc-shaped springs; The first fixing blocks at both ends of the ring block are fixedly connected to each other through a U-shaped column.

[0010] Preferably, the clamping member includes a clamping groove; clamping grooves are formed on both of the pair of insertion rods, a pair of limiting grooves are formed on the rotating ring, clamping blocks are fixedly connected to the side walls of the pair of limiting grooves through springs, and the clamping blocks are adapted to the clamping grooves. A pressing rod is fixedly connected to the side wall of the clamping block and penetrates through the rotating ring.

[0011] Preferably, the cross sections of the pair of clamping blocks are both right-angled trapezoids, and tip grooves are formed at the ends of the pair of insertion rods; the cross sections of the pair of trapezoidal grooves are both isosceles trapezoids, and a limiting block is fixedly connected between the opposite side walls of the upper base of the isosceles trapezoid.

[0012] Preferably, all four sides of the square groove are rotatably connected to a set of rotating shafts through a set of circular grooves, and the rotating shafts are in contact with the square gasket. Horizontal grooves are formed at the proximal ends of the peripheries of the first fixing block. A U-shaped block is fixedly connected to the top of each set of horizontal grooves through a spring, and a pressing shaft is rotatably connected between the opposite side walls of the U-shaped block; a set of fitting grooves are formed on the outer surface of the square gasket.

[0013] The beneficial effects of the present invention are as follows:

[0014] 1. For the connection device for electronic products of the present invention, through the cooperation of the pushing ring, the moving ring, the insertion rod and the slot on the rotating ring, during installation, the insertion rod rotates and displaces under the guidance of the guiding spiral groove, realizing quick and stable docking and preventing detachment; the clamping member fixes the insertion rod and the rotating ring, and the connection is fast, firm and reliable.

[0015] 2. For the connection device for electronic products of the present invention, when the pushing assembly performs the connection action, it drives the square gasket to move to closely fit the joint between the interface end and the socket end. The rotating shaft in the square groove reduces the moving friction of the gasket. The U-shaped block and the pressing shaft apply additional pressure, and the fitting groove improves the sealing integrity, realizing a good sealing effect and preventing liquid or gas leakage.

[0016] 3. For the connection device for electronic products of the present invention, the right-angled trapezoid design of the clamping block and the tip groove of the insertion rod simplify the installation process; the limiting block in the trapezoidal groove prevents over-pressing from damaging the interface, the operation is convenient and the safety of the interface is guaranteed.

[0017] 4. For the connection device for electronic products of the present invention, the arc spring in the reset unit enables the ring block to automatically reset, preparing for the next connection and fixation of the cross column, the insertion rod and the interface, and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 is the three-dimensional view of the present invention;

[0020] Figure 2It is a left side view cross-sectional view of the first fixing block and the second fixing block of the present invention;

[0021] Figure 3 It is an exploded view of the rotating ring and a partial structure diagram of the sealing ring in the present invention;

[0022] Figure 4 It is Figure 3 The enlarged view at position A in

[0023] Figure 5 It is a left side view cross-sectional view of the proximal end of the ring block in the present invention;

[0024] Figure 6 It is Figure 5 The enlarged view at position B in

[0025] Figure 7 It is a right side view cross-sectional view of the proximal end of the ring block in the present invention;

[0026] Figure 8 It is Figure 7 The enlarged view at position C in

[0027] Figure 9 It is a front view cross-sectional view of the first fixing block in the present invention;

[0028] Figure 10 It is Figure 9 The enlarged view at position D in

[0029] Figure 11 It is a front view cross-sectional view of the partial structure of the interface end in the present invention;

[0030] Figure 12 It is Figure 11 The enlarged view at position E in

[0031] In the figure: 1. Interface end; 11. Socket end; 12. First fixing block; 13. Second fixing block; 14. Rotating ring; 15. First ring groove; 16. Sealing ring; 17. Pushing ring; 18. Moving ring; 19. Plug rod; 191. Guide spiral groove; 192. Trapezoidal groove; 193. Square sealing pad; 2. Cross groove; 21. Cross column; 22. Ring block; 23. Connecting groove; 24. Arc-shaped pressing block; 25. Arc-shaped rising groove; 3. L-shaped block; 31. Square groove; 32. Ring plate; 33. Vertical plate; 4. Arc-shaped groove; 41. Fixed plate; 5. Card slot; 51. Limit groove; 52. Card block; 53. Pressing rod; 6. Tip groove; 61. Limit block; 7. Rotating shaft; 72. Pressing shaft. Detailed implementation mode

[0032] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.

[0033] Embodiment 1

[0034] As Figures 1 to 12 shown, a connection device for an electronic product according to an embodiment of the present invention includes an interface end 1 and a socket end 11. A first fixing block 12 and a second fixing block 13 are fixedly connected to the interface end 1 and the socket end 11 respectively. A rotating ring 14 is rotatably connected to the second fixing block 13. A first ring groove 15 is formed at the end of the first fixing block 12. A sealing ring 16 is rotatably connected in the first ring groove 15. A pushing ring 17 is fixedly connected to the inner end of the first ring groove 15 by a set of springs. One end of the pushing ring 17 is rotatably connected to a moving ring 18. A pair of symmetrically distributed inserting rods 19 are fixedly connected to one end of the moving ring 18. A pair of inserting slots are formed in the rotating ring 14, and the inserting rods 19 are adapted to the inserting slots. Guide spiral grooves 191 are formed on both the inner ring surface and the outer ring surface of the first ring groove 15, and the cross section of the guide spiral groove 191 is square. A moving member is arranged in the first ring groove 15. A pair of symmetrically distributed trapezoidal grooves 192 are formed in the first fixing block 12. A pushing assembly is arranged in the trapezoidal grooves 192. A square sealing gasket 193 is arranged at the joint of the interface end 1 and the socket end 11, and the square sealing gasket 193 is driven to move by the pushing assembly. A positioning member is arranged in the rotating ring 14, and the inserting rod 19 is fixed to the rotating ring 14 by the positioning member. During operation, when the interface end 1 and the socket end 11 are butted, first, under the elastic force of the spring, the pushing ring 17 drives the moving ring 18 and the inserting rod 19 to be located near the rotating ring 14. Under the position limitation of the spiral guide groove, the inserting rod 19 is located on both horizontal sides of the interface end 1. The socket end 11 and the rotating ring 14 are aligned with the interface end 1 and the inserting slot, and the inserting rod 19 and the rotating ring 14 are fixed by the positioning member. Then, the socket end 11 and the interface end 1 are inserted. Under the action of the guide spiral groove 191 in the first ring groove 15, the rotation displacement of the moving ring 18 and the inserting rod 19 is assisted. At the same time, the pushing assembly in the trapezoidal groove 192 drives the square sealing gasket 193 to move according to the connection action, so that it closely fits at the joint of the interface end 1 and the socket end 11 to play a sealing role. When the cross column 21 is located in the trapezoidal groove 192, the pushing ring 17 compresses the spring, and the cross column 21 is stuck in the trapezoidal groove 192. The inner socket end 11 will fall off from the interface end 1 after vibration. This design is convenient and fast to install, and realizes the functions of sealing the interface and preventing detachment.

[0035] Furthermore, it should be noted that in this design, due to the particularity of the spiral guide groove, the positions of a pair of symmetrically arranged cross columns 21 are also displaced along with the spiral guide groove, and the positions of the pair of cross columns 21 in the ring block 22 are also displaced, which further leads to the displacement of the positions of the trapezoidal grooves 192 and the receiving grooves 23, etc. along with the corresponding positions of the spiral guide groove. This design takes into account the fixing stability. A single cross column 21 and a single trapezoidal groove 192 can also be used. This design not only takes into account the fixing stability but also simplifies the structure and reduces the use cost.

[0036] The moving member includes a cross slot 2. A pair of symmetrically distributed cross slots 2 are formed in the moving ring 18. A cross post 21 is slidably connected in the cross slot 2. The top of the horizontal end of the cross post 21 is fixedly connected to the top end of the cross slot 2 through a spring, and both ends of the cross post 21 extend out of the cross slot 2 and are slidably connected in the guiding spiral groove 191. The guiding spiral groove 191 communicates with the trapezoidal groove 192. The outer circumferential wall of the first fixing block 12 is rotatably connected to a ring block 22 through an annular groove, and the cross section of the ring block 22 is an inverted L shape. A receiving groove 23 is formed in the inner circumferential wall of the ring block 22, and the receiving groove 23 communicates with the spiral guiding groove. An arc-shaped pressing block 24 and an arc-shaped rising groove 25 are fixedly connected in each of the pair of receiving grooves 23, and the arc-shaped pressing block 24 and the arc-shaped rising groove 25 are connected end to end. During operation, when the moving ring 18 is pushed by the pushing ring 17 in the first ring groove 15 to move, the cross post 21 in the cross slot 2 of the moving ring 18, under the action of the spring, always keeps both ends sliding in the guiding spiral groove 191. When the cross post 21 passes through the guiding spiral groove 191 and enters the receiving groove 23, and then after being guided and pressed by the arc-shaped pressing block 24, the cross post 21 is inserted into the trapezoidal groove 192. At this time, the spring on one side of the pushing ring 17 presses the moving ring 18 and the cross post 21, avoiding the loosening phenomenon of the interface end 1 and the socket end 11 without being manually released. To release the fixation between the cross post 21 and the trapezoidal groove 192, the ring 14 block needs to be rotated. At this time, the cross post 21 is released from the extrusion of the arc-shaped pressing block 24, and its top contacts the arc-shaped rising groove 25. Then, under the extrusion of the spring at the end of the pushing ring 17, the bottom disengages from the trapezoidal groove 192 and enters the groove on the inner surface of the guiding spiral groove 191. The top of the cross post 21 enters the guiding spiral groove 191 through the arc-shaped rising groove 25, and then the ring block 22 returns to the initial position under the action of the reset unit.

[0037] The pushing assembly includes a reset unit and an L block 3, a pair of the trapezoidal grooves 192 are rotatably connected between the relative inclined surfaces with a rotating shaft 7, the rotating shaft 7 is fixedly connected to the L block 3, the side walls of both sides of the L block 3 are fixedly connected to fixed plates, the side walls of the fixed plates are fixedly connected to the side walls of the trapezoidal grooves 192 through springs, the side walls of the first fixed block 12 are provided with a square groove 31, and the square groove 31 is connected to the trapezoidal groove 192, the square sealing gasket 193 is slidably connected in the square groove 31, a ring plate 32 is slidably connected in the square groove 31, and the ring plate 32 and the square sealing gasket 193 are fixedly connected, the A pair of vertical plates 33 are fixedly connected to the ring plate 32, and the vertical plates 33 are located in the trapezoidal groove 192. The top and bottom ends of the L block 3 correspond to the positions of the push ring 17 and the ring plate 32 respectively; the arc-shaped downward pressure block 24 corresponds to the position of the trapezoidal groove 192; during operation, when the push ring 17 is pushed by the spring in the first ring groove 15, the push ring 17 will contact and push the top of the L block, so that its bottom end will push the ring 17 plate, thereby driving the square sealing gasket 193 to move in the square groove 31, so that the square sealing gasket 193 fits tightly at the joint between the interface end 1 and the socket end 11 to achieve sealing.

[0038] The reset unit includes an arc groove 4; a group of arc grooves 4 are opened in one lateral end of the ring block 22, a group of fixed plates 41 are fixedly connected to the first fixed block 12, and the side walls of the fixed plates 41 are fixedly connected to the side walls of the arc groove 4 through arc springs; the first fixed blocks 12 at both ends of the ring block 22 are fixedly connected through U-pillars; during operation, when the ring block 22 rotates, the fixed plate 41 squeezes its side wall spring, so that the top of the cross column 21 breaks away from the arc-shaped downward pressure block 24 and enters the arc-shaped rising groove 25, thereby releasing the cross column 21 from being stuck in the trapezoidal groove 192, and then the ring block 22 is released to reset the ring block 22, so that the arc-shaped downward pressure block 24 continues to correspond to the position at the edge of the trapezoidal groove 192, so that the next time the cross column 21 is connected to the plug rod 19 and the socket end 11 and the interface end 1 are fixed.

[0039] The positioning member includes a positioning groove 5; a pair of the insertion rods 19 are each provided with a positioning groove 5, and a pair of limiting grooves 51 are provided on the rotating ring 14; the side walls of the pair of limiting grooves 51 are each fixedly connected with a positioning block 52 through a spring, and the positioning block 52 is adapted to the positioning groove 5, and the side wall of the positioning block 52 is fixedly connected with a pressing rod 53, and the pressing rod 53 passes through the rotating ring 14; when working, when the insertion rod 19 is inserted into the slot on the rotating ring 14, the rotating ring 14 The locking block 52 is fixed to the side wall of the limiting groove 51 by a spring. Under the action of the spring, it will be locked into the locking groove 5 on the plug rod 19, thereby locking and fixing the plug rod 19 to prevent the plug rod 19 from falling out of the slot. When the connection needs to be released, the pressing rod 53 fixed to the side wall of the locking block 52 is pressed to push the locking block 52 to compress the spring and make it fall out of the locking groove 5. At this time, the plug rod 19 can be pulled out of the slot to achieve the separation of the interface end 1 and the socket end 11.

[0040] Embodiment 2

[0041] As Figures 1 to 12 shown, the cross-sections of a pair of the clamping blocks 52 are both right trapezoids, and the ends of a pair of the insertion rods 19 are both provided with tip slots 6; the cross-sections of a pair of the trapezoidal slots 192 are both isosceles trapezoids, and a limiting block 61 is fixedly connected between the opposite side walls of the upper base of the isosceles trapezoid; during operation, the cross-section of the clamping block 52 being a right trapezoid can avoid the situation where the insertion rod 19 can only be inserted into the slot by first pressing the pressing rod, and the establishment of the tip slot 6 makes it more convenient and efficient for the insertion rod 19 to be inserted into the slot, simplifying the installation steps. The establishment of the limiting block 61 can avoid the situation where when the cross-shaped column 21 is fixed on one side of the trapezoidal slot 192 of the isosceles trapezoid, although the socket end 11 cannot be pulled out, causing accidental detachment, but still the socket end 11 can be continuously pressed to squeeze the spring, damaging the interface.

[0042] Four sides of the square groove 31 are rotatably connected with a group of rotating shafts 7 through a group of circular grooves, and the rotating shafts 7 are in contact with the square gasket 193. Transverse grooves are opened at the proximal ends of the four sides of the first fixing block 12, and a U-shaped block is fixedly connected to the top of each group of the transverse grooves through a spring, and a pressing shaft 72 is rotatably connected between the opposite side walls of the U-shaped block; a group of matching grooves are opened on the outer surface of the square gasket 193; during operation, when the square gasket 193 moves in the square groove 31, the rotating shafts 7 rotatably connected to the four sides of the square groove 31 through the circular grooves are in contact with the square gasket 193, and the rotation of the rotating shafts 7 can reduce the friction force when the square gasket 193 moves, enabling the square gasket 193 to move more smoothly, so as to better achieve the sealing function. The U-shaped blocks in the transverse grooves at the proximal ends of the four sides of the first fixing block 12, under the action of the spring, the pressing shafts 72 rotatably connected between their opposite side walls will apply an additional pressure to the joint of the interface end 1 and the socket end 11, further enhancing the sealing effect; the matching grooves opened on the outer surface of the square gasket 193 can better cooperate with the corresponding structures of the interface end 1 and the socket end 11, improving the integrity of the seal and ensuring that there will be no problems such as liquid or gas leakage during the operation of the connected device.

[0043] Working principle: During the docking process of the interface end 1 and the socket end 11, first, the pushing ring 17 drives the moving ring 18 and the inserting rod 19 to be located at the proximal end of the rotating ring 14 under the elastic force of the spring. Under the position limitation of the spiral guiding groove, the inserting rod 19 is located on both horizontal sides of the interface end 1. Align the socket end 11 and the rotating ring 14 with the interface end 1 and the slot, fix the inserting rod 19 and the rotating ring 14 through the positioning member, and then insert the socket end 11 and the interface end 1. Under the action of the guiding spiral groove 191 in the first ring groove 15, it assists the rotational displacement of the moving ring 18 and the inserting rod 19. At the same time, the pushing component in the trapezoidal groove 192 will drive the square sealing gasket 193 to move according to the connection action, so that it closely fits at the joint of the interface end 1 and the socket end 11 to play a sealing role; when the cross column 21 is located in the trapezoidal groove 192, the pushing ring 17 compresses the spring, and the cross column 21 is stuck in the trapezoidal groove 192. Inside, the socket end 11 will fall off from the interface end 1 after vibration. This design is convenient and fast to install, and completes the functions of sealing the interface and preventing detachment. When the moving ring 18 moves under the action of the pushing ring 17 in the first ring groove 15, the cross column 21 in the cross groove 2 of the moving ring 18, under the action of the spring, its two ends always slide in the guiding spiral groove 191. When the cross column 21 passes through the guiding spiral groove 191 and enters the receiving groove 23, and then after the guiding downward pressure of the arc-shaped pressing block 24, the cross column 21 is inserted into the trapezoidal groove 192. At this time, the spring on one side of the pushing ring 17 presses the moving ring 18 and the cross column 21 to avoid the loosening phenomenon of the interface end 1 and the socket end 11 without being manually released. To release the fixation of the cross column 21 and the trapezoidal groove 192, the rotating ring 14 needs to be rotated. At this time, the cross column 21 breaks away from the extrusion of the arc-shaped pressing block 24, and its top contacts the arc-shaped rising groove 25. Then, under the extrusion of the spring at the end of the pushing ring 17, the bottom breaks away from the trapezoidal groove 192 and enters the groove on the inner surface of the guiding spiral groove 191. The top of the cross column 21 enters the guiding spiral groove 191 through the arc-shaped rising groove 25, and then the ring block 22 returns to its original position under the action of the reset unit. When the pushing ring 17 is pushed by the spring in the first ring groove 15, the pushing ring 17 will contact and push the top end of the L block, so that its bottom end will push the ring 17 plate of the pushing ring, and then drive the square sealing gasket 193 to move in the square groove 31, so that the square sealing gasket 193 closely fits at the joint of the interface end 1 and the socket end 11 to achieve sealing. During the rotation of the ring block 22, the fixed plate 41 presses the side wall spring of the ring block 22, so that the top end of the cross column 21 breaks away from the arc-shaped pressing block 24 and enters the arc-shaped rising groove 25, thus releasing the situation where the cross column 21 is stuck in the trapezoidal groove 192. Then release the ring block 22 to reset the ring block 22, so that the arc-shaped pressing block 24 continues to correspond to the position at the edge of the trapezoidal groove 192 for the next situation where the cross column 21 connects the inserting rod 19 and the socket end 11 and the interface end 1 are fixed. When the inserting rod 19 is inserted into the slot on the rotating ring 14, the positioning block 52 fixedly connected to the side wall of the limiting groove 51 of the rotating ring 14 by a spring, under the action of the spring,It will be stuck into the clamping groove 5 on the insertion rod 19, thereby clamping and fixing the insertion rod 19 to prevent the insertion rod 19 from disengaging from the slot. When it is necessary to disconnect, press the pressing rod 53 fixedly connected to the side wall of the clamping block 52, push the clamping block 52 to compress the spring, and make it disengage from the clamping groove 5. At this time, the insertion rod 19 can be pulled out of the slot, realizing the separation of the interface end 1 and the socket end 11. The cross-section of the clamping block 52 is a right trapezoid, which can avoid the situation where the insertion rod 19 needs to be pressed first to be inserted into the slot. Moreover, the establishment of the tip groove 6 makes it more convenient and efficient for the insertion rod 19 to be inserted into the slot, simplifying the installation steps. The establishment of the limiting block 61 can avoid the situation that when the cross column 21 is fixed on one side of the trapezoidal groove 192 of the isosceles trapezoid, although the socket end 11 cannot be pulled out, causing accidental detachment, but still being able to continue pressing the socket end 11 to squeeze the spring, damaging the interface. When the square sealing gasket 193 moves in the square groove 31, the four sides of the square groove 31 are in contact with the square sealing gasket 193 through the rotating shafts 7 rotatably connected by the circular grooves. The rotation of the rotating shafts 7 can reduce the friction force when the square sealing gasket 193 moves, enabling the square sealing gasket 193 to move more smoothly, thereby better realizing the sealing function. The U-shaped block in the transverse groove near the proximal ends of the four peripheral ends of the first fixing block 12, under the action of the spring, the pressing shaft 72 rotatably connected between its opposite side walls will apply an additional pressure to the joint of the interface end 1 and the socket end 11, further enhancing the sealing effect; the matching groove opened on the outer surface of the square sealing gasket 193 can better cooperate with the corresponding structures of the interface end 1 and the socket end 11, improving the integrity of the seal and ensuring that there will be no problems such as liquid or gas leakage during the operation of the connected device.,

[0044] The above front, back, left, right, up, and down are all based on the Figure 1 description in the accompanying drawings of the specification. According to the standard of the observer's viewing angle, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection scope of the present invention.

[0046] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A connection device for electronic products, characterized in that: The invention comprises an interface end (1) and a socket end (11), wherein a first solid block (12) and a second solid block (13) are fixedly connected to the interface end (1) and the socket end (11), respectively, a rotating ring (14) is rotatably connected to the second solid block (13), a first ring groove (15) is provided at the end of the first solid block (12), a sealing ring (16) is rotatably connected in the first ring groove (15), a pushing ring (17) is fixedly connected to the inner end of the first ring groove (15) via a group of springs, one end of the pushing ring (17) is rotatably connected to a moving ring (18), one end of the moving ring (18) is fixedly connected to a pair of symmetrically distributed insertion rods (19), and a pair of slots are provided on the rotating ring (14). , and the insertion rod (19) and the slot are adapted to each other; the inner and outer ring surfaces of the first ring groove (15) are both provided with a guide spiral groove (191), and the cross section of the guide spiral groove (191) is square, and a moving part is provided in the first ring groove (15); a pair of symmetrically distributed trapezoidal grooves (192) are provided in the first solid block (12), and a pushing component is provided in the trapezoidal grooves (192); a square sealing gasket (193) is provided at the joint between the interface end (1) and the socket end (11), and the square sealing gasket (193) is driven to move by the pushing component; a locking piece is provided in the rotating ring (14), and the insertion rod (19) is fixed to the rotating ring (14) through the locking piece.

2. The connection device for electronic products according to claim 1, characterized in that: The moving part comprises a cross groove (2), a pair of symmetrically distributed cross grooves (2) are provided in the moving ring (18), a cross column (21) is slidably connected in the cross groove (2), the top of one lateral end of the cross column (21) is fixedly connected to the top of the cross groove (2) through a spring, and both ends of the cross column (21) extend out of the cross groove (2) and are slidably connected in the guide spiral groove (191); the guide spiral groove (191) and the trapezoidal groove (192) are connected, the outer circular wall of the first fixed block (12) is rotatably connected to a ring block (22) through a circular groove, and the cross-section of the ring block (22) is an inverted L-shape; a connecting groove (23) is provided on the inner circular wall of the ring block (22), and the connecting groove (23) and the spiral guide groove are connected; a pair of the connecting grooves (23) are fixedly connected with an arc-shaped downward pressure block (24) and an arc-shaped upward groove (25), and the arc-shaped downward pressure block (24) and the arc-shaped upward groove (25) are connected end to end.

3. The connection device for electronic products according to claim 2, characterized in that: The pushing assembly comprises a reset unit and an L block (3); a pair of the trapezoidal grooves (192) are rotatably connected between opposite inclined surfaces with a rotating shaft (7); the L block (3) is fixedly connected to the rotating shaft (7); both side walls of the L block (3) are fixedly connected to fixed plates; the side walls of the fixed plates are fixedly connected to the side walls of the trapezoidal grooves (192) through springs; a square groove (31) is formed on the side wall of the first fixed block (12); the square groove (31) is communicated with the trapezoidal groove (192); the square sealing gasket (1 93) is slidably connected in the square groove (31), a ring plate (32) is slidably connected in the square groove (31), and the ring plate (32) and the square sealing gasket (193) are fixedly connected, a pair of vertical plates (33) are fixedly connected to the ring plate (32), and the vertical plates (33) are located in the trapezoidal groove (192), the top and bottom ends of the L block (3) respectively correspond to the positions of the push ring (17) and the ring plate (32); the arc-shaped downward pressure block (24) corresponds to the position of the trapezoidal groove (192).

4. The connection device for electronic products according to claim 3, characterized in that: The reset unit comprises an arc groove (4); a group of arc grooves (4) are opened in one lateral end of the ring block (22); a group of fixing plates (41) are fixedly connected to the first fixing block (12); the side walls of the fixing plates (41) are fixedly connected to the side walls of the arc grooves (4) via an arc spring; and the first fixing blocks (12) at both ends of the ring block (22) are fixedly connected via a U-column.

5. The connection device for electronic products according to claim 4, characterized in that: The locking member comprises a locking groove (5); a pair of the insert rods (19) are each provided with a locking groove (5); a pair of limiting grooves (51) are provided on the rotating ring (14); a pair of the limiting grooves (51) are each provided with a locking block (52) fixedly connected to the side walls thereof via a spring, and the locking block (52) and the locking groove (5) are adapted to each other; a pressing rod (53) is fixedly connected to the side wall of the locking block (52), and the pressing rod (53) passes through the rotating ring (14).

6. The connection device for electronic products according to claim 5, characterized in that: The cross-sections of the pair of positioning blocks (52) are both right-angled trapezoids, and the ends of the pair of insertion rods (19) are both provided with pointed grooves (6); the cross-sections of the pair of trapezoidal grooves (192) are both isosceles trapezoids, and the limiting blocks (61) are fixedly connected between the upper bases and opposite side walls of the isosceles trapezoids.

7. The connection device for electronic products according to claim 6, characterized in that: The four sides of the square groove (31) are rotatably connected to a group of rotating shafts (7) through a group of circular grooves, and the rotating shafts (7) are in contact with the square sealing gasket (193). The first solid block (12) is provided with transverse grooves at the proximal ends of the four sides. A group of the tops of the transverse grooves are fixed with U blocks through springs, and a pressure shaft (72) is rotatably connected between the opposite side walls of the U blocks. A group of adapter grooves are provided on the outer surface of the square sealing gasket (193).

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