Pressing type fluid connector

Abstract

The utility model relates to the field of pressing type fluid connectors, in particular to a pressing type fluid connector. Comprising an adjusting device, the adjusting device comprises a fixing plate, the fixing plate is fixedly connected with an assembling plate, limiting grooves are formed in the two sides of the fixing plate, limiting blocks are movably connected to the inner walls of the limiting grooves, connecting rods are arranged on the sides, close to connecting plates, of the limiting blocks, and the connecting rods are fixedly connected with connecting plates. The inner wall of the connecting rod is movably connected with an adjusting rod, the end, away from the connecting plate, of the adjusting rod is fixedly connected with the limiting block, and the arc surface of the connecting rod is slidably connected with a spring. The pressing type fluid connector has the advantages that when the pressing type fluid connector and the assembling plate need to be installed on the connecting plate, the pressing type fluid connector can be installed on the connecting plate through the adjusting device, the installing speed is high through the adjusting device, and the installing and fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the field of push-type fluid connectors, in particular to a push-type fluid connector. Background Art

[0002] A push-type fluid connector is a type of fluid connector. The push-type fluid connector can block the operation of the fluid connector and is safer to use.

[0003] The utility model with the announcement number CN214119291U discloses a push-type fluid connector, and the technical scheme thereof is as follows: it comprises a male plug and a female plug, the side of the male plug is provided with an annular groove, the female plug comprises a female plug shell and a valve core, the end of the female plug shell is provided with a male plug connection hole, the valve core is provided with a male plug locking hole and a clamping ring arranged on the inner surface of the male plug locking hole, and the valve core can be radially telescopically connected to the female plug shell; when the male plug is connected to the female plug, the male plug passes through the male plug connection hole and the male plug locking hole, and the clamping ring is connected to the annular groove. The utility model adopts a valve core spring to drive the valve core to move radially along the female plug shell to realize the connection and sealing of the male plug and the female plug, and only needs to radially press the valve core to realize the connection or separation of the connector. On the other hand, due to the presence of the wedge surface, when the male plug is inserted into the female plug, it only needs to push the male plug hard, and does not need to press the valve core to realize the connection, which is also an advantage that the steel ball type locking in the prior art does not have.

[0004] Regarding the above-mentioned related content, the following technical defects exist: the installation of the push-type fluid connector is carried out by connecting it through screws, which is a slow method and will delay the installation speed of the push-type fluid connector. In addition, the screws used for installation will rust on their surface when exposed to air for a long time. The rusted screws will affect the effect of the connection and fixation of the push-type fluid connector, causing the push-type fluid connector to loosen, affecting the normal use of the push-type fluid connector. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art that the method of connecting by screws is slow, which will delay the speed of installing the push-type fluid connector, and the screw surfaces used for installation will rust when in contact with the air for a long time. The rusted screws will affect the effect of connecting and fixing the push-type fluid connector, causing the push-type fluid connector to loosen, affecting the normal use of the push-type fluid connector.

[0006] In order to solve the above technical problems, the utility model provides a push-type fluid connector, comprising: a connecting plate, an assembling plate is installed on the upper surface of the connecting plate, a push-type fluid connector body is fixedly connected to the side of the assembling plate away from the connecting plate, an adjusting device is provided on the side of the assembling plate close to the connecting plate, the adjusting device comprises a fixing plate, the fixing plate is fixedly connected to the assembling plate, limiting grooves are provided on both sides of the fixing plate, the inner wall of the limiting groove is movably connected to the limiting block, a connecting rod is provided on the side of the limiting block close to the connecting plate, the connecting rod is fixedly connected to the connecting plate, the inner wall of the connecting rod is movably connected to the adjusting rod, the end of the adjusting rod away from the connecting plate is fixedly connected to the limiting block, the arc surface of the connecting rod is slidably connected to a spring, the two ends of the spring are respectively fixedly connected to the limiting block and the connecting plate, and the side of the limiting block away from the spring is fixedly connected to a positioning block.

[0007] The effect achieved by the above components is: the push-type fluid connector body can be installed on the connecting plate through the assembly plate by means of screws, but the method of connecting by screws is slow, which will delay the speed of installing the push-type fluid connector body on the connecting plate through the assembly plate and the screws, and the screws will rust due to long-term contact with the air. The rusted screws will affect the fixing effect of the push-type fluid connector body. The push-type fluid connector body and the assembly plate can be quickly installed on the connecting plate through the adjustment device, and the fixing effect after installation is better.

[0008] Preferably, the arc surface of the positioning block is provided with a plurality of connection blocks, and the plurality of connection blocks are evenly distributed on the arc surface of the positioning block.

[0009] The effect achieved by the above components is that when the positioning block is rotated, the connecting block installed on the arc surface of the positioning block can increase the contact area between the worker's hand and the positioning block, thereby facilitating the worker to rotate the positioning block through the connecting block.

[0010] Preferably, a connection pad is fixedly connected to one side of the positioning block close to the fixing plate, and a plurality of anti-slip grooves are formed on one side of the connection pad close to the fixing plate.

[0011] The effect achieved by the above components is that when the positioning block contacts the fixing plate, the anti-skid grooves on the connecting pad can increase the friction between the two, thereby improving the stability of the contact between the two by increasing the friction.

[0012] Preferably, the cross section of the limiting block is arc-shaped.

[0013] The effects achieved by the above components are: the limiting block with an arc-shaped cross section rotates better in the limiting groove, and the contact area between the arc-shaped limiting block and the limiting groove is also larger, thereby achieving better stability between the limiting block and the limiting groove.

[0014] Preferably, an auxiliary device is provided on one side of the assembly plate close to the push-type fluid connector body, the auxiliary device includes a connecting plate, the connecting plate is fixedly connected to the assembly plate, both ends of the side of the connecting plate away from the assembly plate are fixedly connected with connecting rods, one end of the connecting rod away from the connecting plate is fixedly connected with a fixed block, the arc surface of the push-type fluid connector body is slidably connected with a protective shell, the inner wall of the protective shell is fixedly connected with an adjusting shell, and both sides of the protective shell are fixedly connected with limiting rods.

[0015] The effect achieved by the above-mentioned components is: when the push-type fluid connector body is not in use, the push-type fluid connector body is bumped and its surface is deformed, thereby causing the push-type fluid connector body to be unable to continue to be used normally. At this time, the surface of the push-type fluid connector body can be protected by an auxiliary device, thereby effectively avoiding the situation where the push-type fluid connector body is bumped and deformed when the push-type fluid connector body is not in use.

[0016] Preferably, one end of the limiting rod away from the protective shell is fixedly connected to a guide block, and the cross-section of the guide block is arc-shaped.

[0017] The effect achieved by the above components is that when the limit rod is used to contact the fixed block, the guide block installed on the limit rod can increase the contact speed of the limit rod and the fixed block, thereby improving the connection efficiency between the limit rod and the fixed block.

[0018] Preferably, the limiting rod is a titanium alloy rod.

[0019] The effect achieved by the above components is that the surface of the rod body of the limit rod made of titanium alloy is relatively hard, which also makes it difficult for the surface of the rod body of the limit rod made of titanium alloy to deform after long-term use, and the service life is longer.

[0020] Compared with the related art, the push-type fluid connector provided by the utility model has the following beneficial effects:

[0021] The utility model provides a push-type fluid connector. By setting an adjustment device, when the push-type fluid connector and the assembly plate need to be installed on a connecting plate, the push-type fluid connector can be installed on the connecting plate through the adjustment device. The installation speed through the adjustment device is faster and the installation fixing effect is also better.

[0022] By providing an auxiliary device, when the push-type fluid connector is not in use, the surface of the push-type fluid connector can be protected by the auxiliary device, thereby preventing the push-type fluid connector from being bumped and effectively preventing the push-type fluid connector from being deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a push-type fluid connector provided by the utility model;

[0024] Figure 2 for Figure 1 A partial structural diagram of

[0025] Figure 3 for Figure 1 The structural schematic diagram of the regulating device shown;

[0026] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0027] Figure 5 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0028] Figure 6 for Figure 5 The enlarged view of point B is shown;

[0029] Figure 7 for Figure 1 A schematic diagram of the partially disassembled structure of the auxiliary device shown.

[0030] Numbers in the figure: 1. connecting plate; 2. adjusting device; 201. fixing plate; 202. limiting groove; 203. connecting rod; 204. adjusting rod; 205. spring; 206. limiting block; 207. positioning block; 208. connecting block; 209. connecting pad; 210. anti-skid groove; 3. auxiliary device; 31. connecting plate; 32. connecting rod; 33. fixing block; 34. limiting rod; 35. protective shell; 36. adjusting shell; 37. guide block; 4. push-type fluid connector body; 5. assembly plate. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0032] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0033] See also Figures 1 to 7 A push-type fluid connector provided by an embodiment of the utility model includes: a connecting plate 1, an assembling plate 5 is installed on the upper surface of the connecting plate 1, a push-type fluid connector body 4 is fixedly connected to the side of the assembling plate 5 away from the connecting plate 1, an adjusting device 2 is provided on the side of the assembling plate 5 close to the connecting plate 1, and an auxiliary device 3 is provided on the side of the assembling plate 5 close to the push-type fluid connector body 4.

[0034] In the embodiments of the present invention, please refer to Figure 3 and Figure 4 The adjusting device 2 includes a fixing plate 201, which is fixedly connected to the assembly plate 5. Limiting grooves 202 are provided on both sides of the fixing plate 201. The inner wall of the limiting groove 202 is movably connected to the limiting block 206. A connecting rod 203 is provided on the side of the limiting block 206 close to the connecting plate 1. The connecting rod 203 is fixedly connected to the connecting plate 1. The inner wall of the connecting rod 203 is movably connected to an adjusting rod 204. The end of the adjusting rod 204 away from the connecting plate 1 is fixedly connected to the limiting block 206. The arc surface of the connecting rod 203 is slidably connected to a spring 205. The two ends of the spring 205 are respectively The limit block 206 is fixedly connected to the connecting plate 1, and the side of the limit block 206 away from the spring 205 is fixedly connected with a positioning block 207. The push-type fluid connector body 4 can be installed on the connecting plate 1 through the assembly plate 5 by screws. However, the method of connecting by screws is slow, which will delay the speed of installing the push-type fluid connector body 4 on the connecting plate 1 through the assembly plate 5 and the screws, and the screws will rust when they are in contact with the air for a long time. The rusted screws will affect the fixing effect of the push-type fluid connector body 4. The push-type fluid connector body 4 can be quickly connected by the adjusting device 2. The device body 4 and the assembly plate 5 are installed on the connecting plate 1, and the fixing effect after installation is good. The arc surface of the positioning block 207 is provided with a plurality of connecting blocks 208, and the plurality of connecting blocks 208 are evenly distributed on the arc surface of the positioning block 207. When the positioning block 207 is rotated, the connecting blocks 208 installed on the arc surface of the positioning block 207 can increase the contact area between the worker's hand and the positioning block 207, so that it is convenient for the worker to rotate the positioning block 207 through the connecting blocks 208. The side of the positioning block 207 close to the fixing plate 201 is fixedly connected with a connecting pad 209, and the connecting pad 209 is fixedly connected with the fixing plate 201. A plurality of anti-skid grooves 210 are provided on one side close to the fixed plate 201. When the positioning block 207 contacts the fixed plate 201, the anti-skid grooves 210 provided on the connecting pad 209 can increase the friction force of the contact between the two, thereby increasing the stability of the contact between the two by increasing the friction force. The cross section of the limit block 206 is arc-shaped. The limit block 206 with an arc-shaped cross section has a better effect of rotating in the limit groove 202, and the contact area between the arc-shaped limit block 206 and the limit groove 202 is also larger, thereby improving the stability between the limit block 206 and the limit groove 202.

[0035] In the embodiments of the present invention, please refer to Figures 5 to 7The auxiliary device 3 includes a connecting disk 31, which is fixedly connected to the assembly plate 5. Both ends of the side of the connecting disk 31 away from the assembly plate 5 are fixedly connected with a connecting rod 32, and one end of the connecting rod 32 away from the connecting disk 31 is fixedly connected with a fixing block 33. The arc surface of the push-type fluid connector body 4 is slidably connected with a protective shell 35, and the inner wall of the protective shell 35 is fixedly connected with an adjusting shell 36. Both sides of the protective shell 35 are fixedly connected with a limiting rod 34. When the push-type fluid connector body 4 is not used, the push-type fluid connector body 4 is bumped and its surface is deformed, so that the push-type fluid connector body 4 cannot continue to be used normally. At this time, the auxiliary device 3 can be used to adjust the push-type fluid connector body 4. The surface is protected, thereby effectively preventing the push-type fluid connector body 4 from being deformed by collision when the push-type fluid connector body 4 is not in use. The end of the limit rod 34 away from the protective shell 35 is fixedly connected to a guide block 37, and the cross-section of the guide block 37 is arc-shaped. When the limit rod 34 is used to contact the fixed block 33, the guide block 37 installed on the limit rod 34 can increase the contact speed between the limit rod 34 and the fixed block 33, and improve the efficiency of the connection between the limit rod 34 and the fixed block 33. The limit rod 34 is a titanium alloy rod. The limit rod 34 made of titanium alloy has a relatively hard rod surface, which also makes it difficult for the limit rod 34 made of titanium alloy to deform its rod surface under long-term use, and has a longer service life.

[0036] The working principle of a push-type fluid connector provided by the utility model is as follows: when the push-type fluid connector body 4 and the assembly plate 5 need to be installed on the connecting plate 1, the positioning block 207 is rotated first. The rotation of the positioning block 207 will drive the limit block 206 and the adjusting rod 204 to rotate on the inner wall of the connecting rod 203. After the rotation, the positioning block 207 is pulled in the direction away from the connecting plate 1. At this time, the fixing plate 201 can be pushed into the middle position of the two limit blocks 206, and the position of the limit block 206 is aligned with the position of the limit groove 202 opened on the fixing plate 201. The positioning block 207 is released, and the spring 205 can drive the limit block 206 to rotate, and the positioning block 207 can also be driven by the limit block 206 to contact the fixing plate 201, so that the fixing plate 201 can be adjusted by rotating the limit block 206 in the limit groove 202. The plate 201 is fixed, and the fixing plate 201 is fixed to complete the installation of the assembly plate 5 and the push-type fluid connector body 4. When the positioning block 207 is rotated, the connecting block 208 installed on the arc surface of the positioning block 207 can increase the contact area between the worker's hand and the positioning block 207, so that it is convenient for the worker to rotate the positioning block 207 through the connecting block 208. When the positioning block 207 contacts the fixed plate 201, the anti-slip groove 210 opened on the connecting pad 209 can increase the friction between the contact between the two, thereby increasing the contact stability between the two by increasing the friction. The limit block 206 with an arc-shaped cross-section has a better rotation effect in the limit groove 202, and the contact area between the arc-shaped limit block 206 and the limit groove 202 is also large, so that the stability between the limit block 206 and the limit groove 202 can be better.

[0037] When the push-type fluid connector body 4 is not used, the push block on the push-type fluid connector body 4 is aligned with the inner wall of the protective shell 35, and the protective shell 35 can be sleeved on the push-type fluid connector body 4. When the push block coincides with the adjustment shell 36 on the protective shell 35, the protective shell 35 can be rotated on the push-type fluid connector body 4. The rotation of the protective shell 35 can drive the limit rod 34 to rotate, and the limit rod 34 can be transferred into the inner wall of the fixed block 33. After the limit rod 34 is connected with the fixed block 33, The protective shell 35 can be fixed on the push-type fluid connector body 4 to complete the installation of the protective shell 35. When the limit rod 34 is used to contact the fixed block 33, the guide block 37 installed on the limit rod 34 can increase the contact speed between the limit rod 34 and the fixed block 33, and improve the efficiency of the connection between the limit rod 34 and the fixed block 33. The limit rod 34 made of titanium alloy has a relatively hard surface, which also makes it difficult for the surface of the limit rod 34 made of titanium alloy to deform after long-term use, and has a longer service life.

[0038] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A push-type fluid connector, characterized in that: include: A connecting plate (1), an assembly plate (5) is installed on the upper surface of the connecting plate (1), a side of the assembly plate (5) away from the connecting plate (1) is fixedly connected to a push-type fluid connector body (4), a side of the assembly plate (5) close to the connecting plate (1) is provided with an adjustment device (2), the adjustment device (2) comprises a fixed plate (201), the fixed plate (201) is fixedly connected to the assembly plate (5), both sides of the fixed plate (201) are provided with a limiting groove (202), the inner wall of the limiting groove (202) is movably connected to a limiting block (206), the limiting block (206) is close to the connecting plate (1) and the fixing plate (201) is fixedly connected to the fixing plate (201). A connecting rod (203) is provided on one side near the connecting plate (1), the connecting rod (203) is fixedly connected to the connecting plate (1), an adjusting rod (204) is movably connected to the inner wall of the connecting rod (203), an end of the adjusting rod (204) away from the connecting plate (1) is fixedly connected to a limit block (206), a spring (205) is slidably connected to the circular arc surface of the connecting rod (203), two ends of the spring (205) are respectively fixedly connected to the limit block (206) and the connecting plate (1), and a positioning block (207) is fixedly connected to the side of the limit block (206) away from the spring (205).

2. A push-type fluid connector according to claim 1, characterized in that: The arc surface of the positioning block (207) is provided with a plurality of connection blocks (208), and the plurality of connection blocks (208) are evenly distributed on the arc surface of the positioning block (207).

3. A push-type fluid connector according to claim 1, characterized in that: A connection pad (209) is fixedly connected to one side of the positioning block (207) close to the fixed plate (201), and a plurality of anti-slip grooves (210) are provided on one side of the connection pad (209) close to the fixed plate (201).

4. A push-type fluid connector according to claim 1, characterized in that: The cross section of the limiting block (206) is arc-shaped.

5. A push-type fluid connector according to claim 1, characterized in that: An auxiliary device (3) is provided on one side of the assembly plate (5) close to the push-type fluid connector body (4), and the auxiliary device (3) comprises a connecting plate (31), the connecting plate (31) is fixedly connected to the assembly plate (5), both ends of the side of the connecting plate (31) away from the assembly plate (5) are fixedly connected to connecting rods (32), and one end of the connecting rod (32) away from the connecting plate (31) is fixedly connected to a fixing block (33), the arc surface of the push-type fluid connector body (4) is slidably connected to a protective shell (35), the inner wall of the protective shell (35) is fixedly connected to an adjusting shell (36), and both sides of the protective shell (35) are fixedly connected to limiting rods (34).

6. A push-type fluid connector according to claim 5, characterized in that: One end of the limiting rod (34) away from the protective shell (35) is fixedly connected to a guide block (37), and the cross section of the guide block (37) is arc-shaped.

7. A push-type fluid connector according to claim 5, characterized in that: The limiting rod (34) is a titanium alloy rod.

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