Liquid cooling quick connector
By designing male and female connectors of liquid-cooled fast joints, two-way communication and closing are achieved using perforations and springs, the problems of cumbersome disassembly, small flow volume and long connection stroke are solved, and the convenience of use and circulation efficiency are improved. .
Patent Information
- Application Number
- CN202420273090.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-02-05
AI Technical Summary
The existing liquid-cooled quick joints are complicated to disassemble and assemble, have small flow, long connection stroke, large pressure loss, and inconvenient use.
A liquid-cooled fast joint is designed, including male and female joints. Through the perforation and positioning part that penetrates the axially, the force of the spring is used to achieve bidirectional communication and bidirectional closure, ensuring flow rate and reducing connection stroke, improving convenience .
It realizes convenient pipeline connection and disassembly, ensures liquid flow and sealing, while reducing the pressure loss during connection and the stroke of the valve core.
Smart Images
Figure CN222277820U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connecting joints, in particular to a liquid cooling quick joint. Background Art
[0002] Liquid cooling quick connector is a structure that can quickly disconnect or connect pipelines. It is mostly used in hydraulic pipelines to realize different hydraulic circuits and is generally used for hose connections. It includes a male connector and a female connector. When using, just connect the male connector with the female connector.
[0003] The internal structures of the male and female joints of the existing liquid-cooled quick connectors are relatively complex. When the male and female joints are connected, the operation of connecting the channels inside the male and female joints is cumbersome, the connection speed is slow, and the channels are small, so that the amount of liquid flowing is small. At the same time, the stroke of the connection between the existing male and female joints is poor, and the pressure loss of the joints is large. Utility Model Content
[0004] The utility model aims to solve the technical problems of the existing liquid cooling quick connectors that are difficult to disassemble and assemble, have a small flow rate and a long connection stroke. It provides a liquid cooling quick connector that is easy to achieve two-way connection and two-way closing of the pipeline, convenient for disassembly and assembly, while ensuring the flow rate and reducing the connection stroke and pressure loss, thereby improving the convenience of use and connection.
[0005] For the purpose of this utility model, the following technical solutions are adopted:
[0006] A liquid-cooled quick connector, comprising a male connector, a male connector valve core, a male connector spring, a female connector, a female connector valve core and a female connector spring; the male connector is detachably connected to the female connector; a first through hole is axially penetrated in the male connector; a first positioning portion is provided in the first through hole; the male connector valve core is axially movable and connected to the first positioning portion, the male connector spring is sleeved on the male connector valve core, and the male connector spring axially abuts between the first positioning portion and the male valve head of the male connector valve core; the female connector is provided with a second through hole axially penetrated; a second positioning portion is provided in the second through hole; The female connector valve core is axially movable and connected to the second positioning portion, the female connector spring is sleeved on the female connector valve core, and the female connector spring axially presses against the second positioning portion and the female valve head of the female connector valve core; when the male connector and the female connector are separated, the male connector valve core, under the action of the male connector spring, causes the male valve head to seal the end of the first through hole connected to the female connector; the female connector valve core, under the action of the female connector spring, causes the female valve head to seal the end of the second through hole connected to the male connector; when the male connector and the female connector are connected, the female valve head presses against the male valve head, and the first through hole is communicated with the second through hole. The liquid-cooled quick connector can conveniently achieve two-way connection and two-way closure between the male connector and the female connector through the connection and separation between the two. When separated, the valve core is pressed against the perforation by the force of the spring, so that the valve head can block the perforation to achieve sealing, thereby achieving a state of channel closing. When connected, since the connection distance between the male connector and the female connector is shortened, the female valve head is aligned and abutted with the male valve head, so that the female valve head and the male valve head are both away from their respective perforations, so that the first perforation is connected to the second perforation, thereby achieving a state of channel opening. The entire liquid-cooled quick connector further improves the convenience of use and ensures connectivity when opening and sealing when closing; at the same time, the cooperation between the first perforation of the male connector and the second perforation of the female connector can ensure the flow rate of liquid passing through, and the pressure loss of the connection between the two and the stroke of the valve core are reduced by the abutment of the male valve head and the female valve head.
[0007] Preferably, the male valve head is in a truncated cone shape that gradually decreases from the inside to the outside; the aperture of the first through hole that matches the male valve head gradually decreases from the inside to the outside; the female valve head is in a truncated cone shape that gradually decreases from the inside to the outside; the aperture of the second through hole that matches the female valve head gradually decreases from the inside to the outside. By matching the truncated cone-shaped male valve head with the first through hole, and the truncated cone-shaped female valve head with the second through hole, it is possible to further facilitate the valve head to be better blocked on the through hole, thereby further improving the sealing effect of the valve head.
[0008] Preferably, when the male connector and the female connector are connected, the center line of the male connector valve core is aligned with the center line of the female connector valve core, and the abutting surfaces of the female valve head and the male valve head are both flat surfaces. The male connector valve core and the female connector valve core are aligned to facilitate accurate abutment when the two are connected, and the flat surface can further ensure that the male connector valve core and the female connector valve core are fully in contact and stably abutted, thereby ensuring that the first through hole is connected to the second through hole.
[0009] Preferably, the outer peripheral wall of the male valve head is provided with a first sealing ring groove; the first sealing ring is sleeved on the first sealing ring groove; the outer diameter of the first sealing ring is larger than the diameter of the first through hole near the second through hole; the outer peripheral wall of the female valve head is provided with a second sealing ring groove; the second sealing ring is sleeved on the second sealing ring groove; the outer diameter of the second sealing ring is larger than the diameter of the second through hole near the first through hole. The first sealing ring facilitates better sealing between the male valve head and the first through hole, thereby ensuring sealing performance in a separated state; the second sealing ring facilitates better sealing between the female valve head and the second through hole, thereby ensuring sealing performance in a separated state.
[0010] Preferably, the male connector includes a male head and a male connector; the male connector is threadedly connected to the male head; the male head is provided with an axially penetrating male channel; the male connector is provided with an axially penetrating male connecting channel; the male channel and the male connecting channel are combined to form the first through-hole; the first positioning portion is a radially arranged first positioning baffle; the center of the positioning baffle is provided with a first baffle center hole, the first positioning baffle is arranged at the end of the male connector at the connection with the male head, and the first positioning portion is located in the male channel. The male connector is assembled in a detachable form with the male head and the male connector, which facilitates the installation of the male connector valve core and the male connector spring. At the same time, the first positioning portion can facilitate better positioning of the male connector valve core and the male connector spring by taking the form of a positioning baffle, and at the same time, the first baffle center hole also facilitates the axial movement of the male connector valve core, thereby realizing the opening and closing of the first through-hole.
[0011] Preferably, the male connector valve core includes the male valve head and the male valve stem; the male valve stem includes a male spring section and a male positioning section; the diameter of the male spring section is larger than the diameter of the male positioning section, the male positioning section is movably connected to the center hole of the first baffle plate, and the diameter of the male spring section is larger than the diameter of the center hole of the first baffle plate. The male positioning section of the male valve stem can move axially in the center hole of the first baffle plate, which is convenient for positioning the male connector valve core and also can realize axial movement. The male spring section can limit the movement of the male connector valve core, ensuring that the male connector valve core can move axially in the male connector stably and accurately, and preventing the male connector valve core from detaching from the male connector.
[0012] Preferably, the female connector includes a female head and a female connector; the female head is threadedly connected to the female connector; the female head is provided with an axially penetrating female head channel; the female connector is provided with an axially penetrating female head connecting channel; the female head channel and the female head connecting channel are combined to form the second through hole; the second positioning portion is a radially arranged second positioning baffle; the center of the second positioning baffle is provided with a second baffle center hole, the second positioning baffle is arranged at the end of the female connector where it is connected to the female head, and the second positioning portion is located in the male head channel. The female connector is assembled in a detachable form with the female head and the female connector, which facilitates the installation of the female connector valve core and the female connector spring. At the same time, the second positioning portion can better limit the female connector valve core and the female connector spring in the form of a positioning baffle, and the second baffle center hole also facilitates the axial movement of the female connector valve core, thereby realizing the opening and closing of the second through hole.
[0013] Preferably, the female connector valve core includes the female valve head and the female valve stem; the female valve stem includes a female spring section and a female positioning section; the diameter of the female spring section is larger than the diameter of the female positioning section, the female positioning section is movably connected to the center hole of the second baffle plate, and the diameter of the female spring section is larger than the diameter of the center hole of the second baffle plate. The female positioning section of the female valve stem can move axially in the center hole of the second baffle plate, which is convenient for positioning the female connector valve core and also can realize axial movement. The female spring section can limit the movement of the female connector valve core, ensuring that the female connector valve core can stably and accurately move axially in the female connector, preventing the female connector valve core from detaching from the female connector.
[0014] To sum up, the advantage of the utility model is that the liquid-cooled quick connector can conveniently achieve two-way connection and two-way closure between the male connector and the female connector through the connection and separation between the two. When separated, the valve core is pressed against the perforation by the force of the spring, so that the valve head can block the perforation to achieve sealing, thereby achieving a state of channel closing. When connected, since the connection distance between the male connector and the female connector is shortened, the female valve head is aligned and abutted with the male valve head, so that the female valve head and the male valve head are both away from their respective perforations, so that the first perforation is connected to the second perforation, thereby achieving a state of channel opening. The entire liquid-cooled quick connector further improves the convenience of use, and also ensures connectivity when opening and sealing when closing. At the same time, the cooperation between the first perforation of the male connector and the second perforation of the female connector can ensure the flow rate of liquid passing through, and the pressure loss of the connection between the two and the stroke of the valve core are reduced by the abutment of the male valve head and the female valve head. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a plan schematic diagram of the liquid cooling quick connector of the utility model.
[0016] Figure 2 It is a structural schematic diagram of the male connector in the utility model.
[0017] Figure 3 It is a structural schematic diagram of the female connector in the utility model.
[0018] Wherein: 1. male connector; 101. male head; 102. male connector; 103. male channel; 104. male connector channel; 11. first through hole; 12. first positioning portion; 2. male connector valve core; 201. male spring section; 202. male positioning section; 21. male valve head; 22. first sealing ring; 3. male connector spring; 4. female connector; 401. female head; 402. female connector; 403. female channel; 404. female connector channel; 41. second through hole; 42. second positioning portion; 5. female connector valve core; 501. female spring section; 502. female positioning section; 51. female valve head; 52. second sealing ring; 6. female connector spring; 7. flat surface. DETAILED DESCRIPTION
[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0020] like Figures 1 to 3As shown, the liquid-cooled quick connector comprises a male connector 1, a male connector valve core 2, a male connector spring 3, a female connector 4, a female connector valve core 5 and a female connector spring 6; the male connector 1 is detachably connected to the female connector 4; a first through hole 11 is axially penetrated in the male connector 1; a first positioning portion 12 is arranged in the first through hole 11; the male connector valve core 2 is axially movable and connected to the first positioning portion 12, the male connector spring 3 is sleeved on the male connector valve core 2, and the male connector spring 3 is axially pressed between the first positioning portion 12 and the male valve head 21 of the male connector valve core 2; the female connector 4 is provided with a second through hole 41 axially penetrated; a second positioning portion 42 is arranged in the second through hole 41; the female connector The head valve core 5 is axially movable and connected to the second positioning portion 42, the female connector spring 6 is sleeved on the female connector valve core 5, and the female connector spring 6 is axially pressed between the second positioning portion 42 and the female valve head 51 of the female connector valve core 5; when the male connector 1 and the female connector 4 are separated, the male connector valve core 2, under the action of the male connector spring 3, causes the male valve head 21 to seal the end of the first through hole 11 connected to the female connector 4; the female connector valve core 5, under the action of the female connector spring 6, causes the female valve head 51 to seal the end of the second through hole 41 connected to the male connector 1; when the male connector 1 and the female connector 4 are connected, the female valve head 51 presses against the male valve head 21, and the first through hole 11 is connected to the second through hole 41. The liquid-cooled quick connector can conveniently achieve two-way connection and two-way closure between the male connector 1 and the female connector 4 through the connection and separation between the two. When separated, the valve core is pressed against the perforation by the force of the spring, so that the valve head can block the perforation to achieve sealing, thereby achieving a state of channel closing. When connected, since the connection distance between the male connector 1 and the female connector 4 is shortened, the female valve head 51 is aligned and abutted with the male valve head 21, so that the female valve head 51 and the male valve head 21 are both away from their respective perforations, so that the first perforation 11 is connected with the second perforation 41, thereby achieving a state of channel opening. The entire liquid-cooled quick connector further improves the convenience of use, and also ensures connectivity when opening and sealing when closing. At the same time, the cooperation between the first perforation 11 of the male connector 1 and the second perforation 41 of the female connector 4 can ensure the flow rate of liquid passing through, and the pressure loss of the connection between the two and the stroke of the valve core are reduced by the abutment between the male valve head 21 and the female valve head 51.
[0021] like Figures 1 to 3As shown, the male valve head 21 is in a truncated cone shape that gradually decreases from the inside to the outside; the aperture of the first through hole 11 that matches the male valve head 21 gradually decreases from the inside to the outside, forming a tapered hole; the female valve head 51 is in a truncated cone shape that gradually decreases from the inside to the outside; the aperture of the second through hole 41 that matches the female valve head 51 gradually decreases from the inside to the outside, forming a tapered hole. By matching the truncated cone-shaped male valve head 21 with the first through hole 11, and the truncated cone-shaped female valve head 51 with the second through hole 41, it is possible to further facilitate the valve head to be better blocked on the through hole, thereby further improving the sealing effect of the valve head. When the male connector 1 and the female connector 4 are connected, the center line of the male connector valve core 2 is aligned with the center line of the female connector valve core 5, and the abutting surface of the female valve head 51 and the abutting surface of the male valve head 21 are both flat surfaces 7. The male connector valve core 2 and the female connector valve core 5 are aligned to facilitate accurate abutment when the two are connected, and the flat surface 7 can further ensure that the male connector valve core 2 and the female connector valve core 5 are in full contact and stably abutted, thereby ensuring that the first perforation 11 is connected to the second perforation 41 in the connected state.
[0022] like Figures 1 to 3 As shown, the outer peripheral wall of the male valve head 21 is provided with a first sealing ring groove; the first sealing ring 22 is sleeved on the first sealing ring groove; the outer diameter of the first sealing ring 22 is larger than the diameter of the first through hole 11 near the second through hole 41; the outer peripheral wall of the female valve head 51 is provided with a second sealing ring groove; the second sealing ring 52 is sleeved on the second sealing ring groove; the outer diameter of the second sealing ring 52 is larger than the diameter of the second through hole 41 near the first through hole 11. The first sealing ring 22 facilitates better sealing of the male valve head 21 and the first through hole 11, thereby ensuring sealing in a separated state; the second sealing ring 52 facilitates better sealing of the female valve head 51 and the second through hole 41, thereby ensuring sealing in a separated state.
[0023] like Figures 1 to 3As shown, the male connector 1 includes a male head 101 and a male connector 102; the male connector 102 is threadedly connected to the male head 101; an axially penetrating male channel 103 is provided on the male head 101; an axially penetrating male connecting channel 104 is provided on the male connector 102; the male channel 103 and the male connecting channel 104 are combined to form a first through hole 11; the first positioning portion 12 is a radially arranged first positioning baffle; a first baffle center hole is provided at the center of the positioning baffle, the first positioning baffle is arranged at the end of the male connector 102 where it is connected to the male head 101, and the first positioning portion 12 is located in the male channel 103. The male connector 1 is assembled in a detachable form with the male head 101 and the male connector 102, so that the male connector valve core 2 and the male connector spring 3 can be installed conveniently. At the same time, the first positioning portion 12 can better limit the male connector valve core 2 and the male connector spring 3 in the form of a positioning baffle. At the same time, the center hole of the first baffle also facilitates the axial movement of the male connector valve core 2, thereby realizing the opening and closing of the first perforation 11. The male connector valve core 2 includes a male valve head 21 and a male valve stem; the male valve stem includes a male spring section 201 and a male positioning section 202; the diameter of the male spring section 201 is larger than the diameter of the male positioning section 202, and the male positioning section 202 is movably connected to the center hole of the first baffle, and the diameter of the male spring section 201 is larger than the diameter of the center hole of the first baffle. The male positioning section 202 of the male valve stem can move axially in the center hole of the first baffle, so that the male connector valve core 2 can be positioned and axially moved at the same time. The male spring section 201 can limit the movement of the male connector valve core 2, ensuring that the male connector valve core 2 can move axially stably and accurately in the male connector 1, preventing the male connector valve core 2 from detaching from the male connector 1.
[0024] like Figures 1 to 3As shown, the female connector 4 includes a female head 401 and a female connector 402; the female head 401 is threadedly connected to the female connector 402; an axially penetrating female head channel 403 is provided on the female head 401; an axially penetrating female head connecting channel 404 is provided on the female connector 402; the female head channel 403 and the female head connecting channel 404 are combined to form a second through hole 41; the second positioning portion 42 is a radially arranged second positioning baffle; a second baffle center hole is provided at the center of the second positioning baffle, the second positioning baffle is arranged at the end of the female connector 402 where it is connected to the female head 401, and the second positioning portion 42 is located in the male head channel 103. The female connector 4 is assembled in a detachable form with the female head 401 and the female connector connector 402, which facilitates the installation of the female connector valve core 5 and the female connector spring 6. At the same time, the second positioning portion 42 can better limit the female connector valve core 5 and the female connector spring 6 in the form of a positioning baffle. At the same time, the center hole of the second baffle also facilitates the axial movement of the female connector valve core 5, thereby realizing the opening and closing of the second perforation 41. The female connector valve core 5 includes a female valve head 51 and a female valve stem; the female valve stem includes a female spring section 501 and a female positioning section 502; the diameter of the female spring section 501 is larger than the diameter of the female positioning section 502, and the female positioning section 502 is movably connected to the center hole of the second baffle, and the diameter of the female spring section 501 is larger than the diameter of the center hole of the second baffle. The female positioning section 502 of the female valve stem can move axially in the center hole of the second baffle, so that the female connector valve core 5 can be positioned and axially moved at the same time. The female spring section 501 can limit the movement of the female connector valve core 5, ensuring that the female connector valve core 5 can move axially stably and accurately in the female connector 4, preventing the female connector valve core 5 from detaching from the female connector 4.
[0025] When in use, the male connector 1 and the female connector 4 are separated; the male connector valve core 2, under the action of the male connector spring 3, extends the male valve head 21 downward, and makes the male valve head 21 clamped to the tapered hole at the bottom of the first through hole 11, thereby blocking the lower end of the first through hole 11, and closing the passage of the male connector 1; the liquid in the male connector 1 is sealed in the first through hole 11. The female connector valve core 5, under the action of the female connector spring 6, extends the female valve head 51 upward, and makes the female valve head 51 clamped to the tapered hole at the top of the second through hole 41, thereby blocking the upper end of the second through hole 41, and closing the passage of the female connector 4; the liquid in the female connector 4 is sealed in the first through hole 11.
[0026] When the male connector 1 and the female connector 4 are in the connected state, the female valve head 51 in the female connector 4 abuts against the male valve head 21 in the male connector 1, which causes the female valve head 51 to leave the second through-hole 41, and causes the male valve head 21 to leave the first through-hole 11, so that the first through-hole 11 in the male connector 1 and the second through-hole 41 in the female connector 4 are connected, thereby allowing the liquids at both ends of the tube to communicate.
[0027] To sum up, the advantage of the utility model is that the liquid-cooled quick connector can conveniently realize two-way connection and two-way closure between the male connector 1 and the female connector 4 through the connection and separation between the two. When separated, the valve core is pressed against the perforation by the force of the spring, so that the valve head can block the perforation to achieve sealing, thereby achieving a state of channel closing. When connected, since the connection distance between the male connector 1 and the female connector 4 is shortened, the female valve head 51 is aligned and abutted with the male valve head 21, so that the female valve head 51 and the male valve head 21 are both away from their respective perforations, so that the first perforation 11 is connected with the second perforation 41, thereby achieving a state of channel opening. The entire liquid-cooled quick connector further improves the convenience of use, and also ensures connectivity when opening and sealing when closing. At the same time, the cooperation between the first perforation 11 of the male connector 1 and the second perforation 41 of the female connector 4 can ensure the flow rate of liquid passing through, and the pressure loss of the connection between the two and the stroke of the valve core are smaller through the abutment between the male valve head 21 and the female valve head 51.
[0028] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.
Claims
1. A liquid-cooled quick connector, characterized in that: It comprises a male connector (1), a male connector valve core (2), a male connector spring (3), a female connector (4), a female connector valve core (5) and a female connector spring (6); The male connector (1) is detachably connected to the female connector (4); a first through hole (11) is axially penetrated in the male connector (1); a first positioning portion (12) is provided in the first through hole (11); the male connector valve core (2) is axially movable and connected to the first positioning portion (12); the male connector spring (3) is sleeved on the male connector valve core (2), and the male connector spring (3) is axially pressed between the first positioning portion (12) and the male valve head (21) of the male connector valve core (2); The female connector (4) is provided with a second through hole (41) extending axially therethrough; a second positioning portion (42) is provided in the second through hole (41); the female connector valve core (5) is axially movable and connected to the second positioning portion (42); the female connector spring (6) is sleeved on the female connector valve core (5), and the female connector spring (6) is axially pressed between the second positioning portion (42) and the female valve head (51) of the female connector valve core (5); when the male connector (1) and the female connector (4) are separated; the male connector valve core (5) is The core (2) causes the male valve head (21) to seal one end of the first through hole (11) for connecting to the female connector (4) under the action of the male connector spring (3); the female connector valve core (5) causes the female valve head (51) to seal one end of the second through hole (41) for connecting to the male connector (1) under the action of the female connector spring (6); when the male connector (1) and the female connector (4) are connected, the female valve head (51) abuts against the male valve head (21), and the first through hole (11) is connected to the second through hole (41).
2. The liquid-cooled quick connector according to claim 1, characterized in that: The male valve head (21) is in the shape of a cone that gradually decreases from the inside to the outside; the diameter of the hole on the first through hole (11) that matches with the male valve head (21) gradually decreases from the inside to the outside; the female valve head (51) is in the shape of a cone that gradually decreases from the inside to the outside; the diameter of the hole on the second through hole (41) that matches with the female valve head (51) gradually decreases from the inside to the outside.
3. The liquid cooling quick connector according to claim 2, characterized in that: When the male connector (1) and the female connector (4) are in a connected state, the center line of the male connector valve core (2) is aligned with the center line of the female connector valve core (5), and the abutting surface of the female valve head (51) and the abutting surface of the male valve head (21) are both flat surfaces (7).
4. The liquid cooling quick connector according to claim 1, characterized in that: The outer peripheral wall of the male valve head (21) is provided with a first sealing ring groove; the first sealing ring groove is sleeved with a first sealing ring (22); The outer diameter of the first sealing ring (22) is larger than the diameter of the first through hole (11) at one end close to the second through hole (41); the outer peripheral wall of the female valve head (51) is provided with a second sealing ring groove; the second sealing ring (52) is sleeved on the second sealing ring groove; the outer diameter of the second sealing ring (52) is larger than the diameter of the second through hole (41) at one end close to the first through hole (11).
5. The liquid cooling quick connector according to claim 1, characterized in that: The male connector (1) comprises a male head (101) and a male connecting piece (102); the male connecting piece (102) is threadedly connected to the male head (101); and the male head (101) is provided with a male channel (103) penetrating axially. The male connector (102) is provided with a male connecting channel (104) which penetrates axially; the male channel (103) and the male connecting channel (104) are combined to form the first through hole (11); The first positioning portion (12) is a first positioning baffle plate arranged radially; a first baffle plate center hole is arranged at the center of the positioning baffle plate, the first positioning baffle plate is arranged at the end of the male connector (102) where it is connected to the male head (101), and the first positioning portion (12) is located in the male head channel (103).
6. The liquid cooling quick connector according to claim 5, characterized in that: The male connector valve core (2) comprises the male valve head (21) and a male valve stem; the male valve stem comprises a male spring section (201) and a male positioning section (202); the diameter of the male spring section (201) is greater than the diameter of the male positioning section (202); the male positioning section (202) is movably connected to the center hole of the first baffle plate, and the diameter of the male spring section (201) is greater than the diameter of the center hole of the first baffle plate.
7. The liquid cooling quick connector according to claim 1, characterized in that: The female connector (4) comprises a female head (401) and a female connector (402); the female head (401) is threadedly connected to the female connector (402); the female head (401) is provided with an axially penetrating female head channel (403); the female connector (402) is provided with an axially penetrating female head connecting channel (404); the female head channel (403) and the female connector channel (404) are combined to form the second through hole (41); the second positioning portion (42) is a radially arranged second positioning baffle; the center of the second positioning baffle is provided with a second baffle center hole, the second positioning baffle is arranged at the end of the female connector (402) at the connection with the female head (401), and the second positioning portion (42) is located in the male head channel (103).
8. The liquid cooling quick connector according to claim 7, characterized in that: The female connector valve core (5) includes the female valve head (51) and the female valve stem; the female valve stem includes a female spring section (501) and a female positioning section (502); the diameter of the female spring section (501) is larger than the diameter of the female positioning section (502), the female positioning section (502) is movably connected to the center hole of the second baffle plate, and the diameter of the female spring section (501) is larger than the diameter of the center hole of the second baffle plate.