Pressure reduction structure of connector floating fixing seat

Abstract

The utility model provides a pressure reducing structure for a floating fixing seat of a joint. The pressure reducing structure comprises a fixing seat, an adapter seat, a sliding gasket, a fixing element, an abutting gasket, an elastic piece and a spring, the fixed seat is provided with an open first side and a closed second side which is provided with a through hole, and an accommodating space is formed in the fixed seat; the adapter is provided with a joint end and a sleeving end, a buffer section is arranged between the joint end and the sleeving end, and the adapter penetrates through the accommodating space of the fixed seat through the sleeving end and protrudes outwards from the through hole; the sliding gasket and the fixing element are connected to the outer portion of the sleeving end of the adapter in a sleeving mode so that the adapter can be axially limited relative to the fixing base. The elastic piece is arranged between the second side of the fixed seat and the sliding gasket; the abutting gasket is sleeved on the buffer section, and one side of the abutting gasket is provided with a convex part which abuts against the sliding gasket; the spring is sleeved outside the buffer section, and two ends of the spring are respectively abutted against one side of the abutting gasket and the platform of the adapter.

Description

Technical Field

[0001] The utility model relates to a joint floating fixing seat decompression structure, in particular to a joint floating fixing seat decompression structure which can reduce the radial sliding resistance of a floating joint. Background Art

[0002] Currently, a plurality of servers are installed in a server cabinet, and the distance between each server is quite narrow. In addition, the execution unit or computing unit of the server has a significant increase in computing performance, which causes a significant increase in the heat generated by the computing unit. The heat dissipation module can no longer be dissipated by air cooling. Therefore, the industry uses water cooling to provide heat dissipation for each server in the server cabinet. Since the server has sophisticated electronic parts, various water cooling pipe configurations must avoid water leakage at each connection point, thereby preventing damage to the electronic components caused by water leakage. In order to prevent water leakage, most of the server pipes use hard or metal pipes to configure the cooling water pipes, and a male and a female quick connector are correspondingly provided on the server (active side) and the server cabinet (fixed side) for docking, so that the water channels on the active side and the fixed side can be quickly connected or separated. Since the male and female connectors have a small tolerance in the radial direction when they are assembled, in order to facilitate the rapid correction of the radial tolerance of the two quick connectors, at least one guide column is provided near the position where the female connector is provided on the fixed side (server cabinet), and a guide seat is provided on the side of the position where the male connector is provided on the active side (server) corresponding to the position of the guide column, and the guide seat has a guide hole. When the male and female connectors are assembled, the guide column is first inserted into the guide hole of the guide seat, and the two quick connectors with radial tolerance are guided by the guide column and the guide seat to guide the two quick connectors to be close to the coaxial center before the two connectors are aligned and connected in series.

[0003] In addition, in order to save space inside the server cabinet, some businesses have omitted the use of guide columns and guide seats. Therefore, they have specially set a fixing seat for radial offset correction for the radial offset of the two mutually docked male and female connectors, and set an inclined surface at the position where the inner hole of the female connector first contacts the male connector when docking. After being matched with the fixing seat, radial offset correction can be provided when the male and female connectors are assembled. However, since the fixing seat and the adapter are relatively clamped by two gaskets corresponding to the fixing seat, a positive force is formed between the fixing seat and the adapter, so that the adapter can be maintained in a fixed position relative to the fixing seat after radial movement. However, when the positive force generated by the two gaskets on the fixing seat is too large, the resistance will be too large, making it difficult for the adapter to slide. On the contrary, when the positive force generated by the two gaskets is too small, the adapter cannot be maintained in the position after the movement. Therefore, how to improve the conventional deficiencies is the primary goal of people in this field. Utility Model Content

[0004] Therefore, in order to effectively solve the above-mentioned problems, the main purpose of the utility model is to provide a joint floating fixed seat decompression structure that can reduce the radial sliding resistance of the floating joint, thereby effectively controlling the positive force of the adapter seat moving relative to the fixed seat, reducing the resistance to the movement of the adapter seat relative to the fixed seat, and effectively controlling and maintaining the position of the adapter seat after movement relative to the fixed seat.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a joint floating fixing seat decompression structure, which is characterized by comprising:

[0006] A fixing seat, having a first side and a second side, the fixing seat having an accommodating space inside, the accommodating space being located between the first side and the second side, the first side being open, the second side being provided with a through hole, the through hole being connected to the accommodating space;

[0007] An adapter seat, having a joint end and a sleeve end, a buffer section between the joint end and the sleeve end, the adapter seat passes through the accommodating space of the fixed seat through the sleeve end, and protrudes outward from the through hole of the fixed seat, and a platform is formed at the connection between the joint end and the buffer section;

[0008] A sliding gasket sleeved on the outside of the sleeve end of the adapter;

[0009] An elastic member, which is looped around the outside of the sleeve end of the adapter and is disposed between the second side of the fixed base and the sliding gasket;

[0010] A fixing element, sleeved on the outside of the sleeve end of the adapter, provides axial limitation for the adapter relative to the fixing seat, and enables the adapter to move radially relative to the fixing seat;

[0011] A backing pad is sleeved on the buffer section of the adapter, and one side of the backing pad has a convex portion, and the convex portion abuts against the sliding pad;

[0012] A spring is sleeved outside the buffer section of the adapter, and two ends of the spring respectively abut against one side of the abutting gasket and the platform of the adapter.

[0013] Wherein: the fixing element is a buckle ring or a nut.

[0014] Wherein: the inner diameter of the through hole is larger than the outer diameter of the sleeve end.

[0015] Wherein: the first side has a through hole, and the through hole is connected to the accommodating space.

[0016] Wherein: the abutting gasket and the convex portion are not arranged in one piece.

[0017] By setting the decompression structure of the floating fixing seat of the joint of the utility model, the relative positive force between the adapter and the fixing seat can be effectively controlled, which is convenient for reducing the resistance of the radial movement between the two and ensuring that the adapter remains in the position after the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional exploded view of the first embodiment of the joint floating fixing seat decompression structure of the utility model;

[0019] Figure 2 It is a combined cross-sectional view of the first embodiment of the joint floating fixing seat decompression structure of the utility model;

[0020] Figure 3A It is a combined partial cross-sectional view of the decompression structure of the floating fixing seat of the joint of the utility model;

[0021] Figure 3B It is a combined partial cross-sectional view of the decompression structure of the floating fixing seat of the joint of the utility model;

[0022] Figure 4 It is a schematic diagram of the operation of the decompression structure of the floating fixing seat of the joint of the utility model;

[0023] Figure 5 It is a schematic diagram of the operation of the decompression structure of the floating fixing seat of the joint of the utility model;

[0024] Explanation of the reference numerals: fixing seat 1; first side 11; through hole 111; second side 12; through hole 121; groove 122; accommodating space 13; adapter seat 2; coupling end 21; sleeve end 22; buffer section 23; channel 24; platform 25; sliding gasket 3; fixing element 4; abutting gasket 5; protrusion 51; spring 6; male connector 7; elastic member 8; spacing space B. DETAILED DESCRIPTION

[0025] The above-mentioned purpose and the structural and functional characteristics of the present invention will be described based on the preferred embodiments of the accompanying drawings.

[0026] See also Figure 1 , Figure 2 , Figure 3A , Figure 3B , respectively, are the three-dimensional exploded and combined cross-sectional views and partial cross-sectional views of the first embodiment of the joint floating fixed seat decompression structure of the utility model. As shown in the figure, the utility model provides a joint floating fixed seat decompression structure, comprising: a fixed seat 1, an adapter seat 2, a sliding gasket 3, a fixed element 4, a supporting gasket 5, a spring 6, and an elastic member 8.

[0027] The fixing base 1 has a first side 11 and a second side 12 on opposite sides. The fixing base 1 has an accommodating space 13 inside. The accommodating space 13 is located between the first side 11 and the second side 12. The first side 11 has a through hole 111 to make the first side 11 open. The through hole 111 is connected to the accommodating space 13. The second side 12 is a closed side with a through hole 121. The through hole 121 is connected to the accommodating space 13.

[0028] The two ends of the adapter seat 2 respectively have a joint end 21 and a sleeve end 22, and a buffer section 23 is provided between the joint end 21 and the sleeve end 22. The inside of the adapter seat 2 has a channel 24 connecting the joint end 21 and the sleeve end 22. The adapter seat 2 passes through the accommodating space 13 of the fixing seat 1 through the sleeve end 22, and protrudes outward from the through hole 121 of the fixing seat 1. A platform 25 is formed at the connection between the joint end 21 and the buffer section 23, and the inner diameter of the through hole 121 is larger than the sleeve end 22.

[0029] The joint end 21 of the adapter 2 can be connected to a male connector 7, and the joint end 21 of the adapter 2 can also be connected to a pipeline or other structures or components without limitation, or the joint end 21 can also extend another structure to be connected with other components.

[0030] The sliding gasket 3 is sleeved on the outer side of the sleeve end 22 of the adapter 2, and the elastic member 8 is looped adjacent to the outer side of the sleeve end 22 of the adapter 2 and is arranged between the second side 12 of the fixed seat 1 and the sliding gasket 3. A groove 122 can also be opened on the outer side of the second side 12 of the fixed seat 1 for the elastic member 8 to be set. The elastic member 8 is a component made of a material with elastic properties, such as an elastic gasket, a rubber ring, etc.

[0031] The fixing element 4 is sleeved on the outside of the sleeve end 22 of the adapter 2 and fits with the sliding gasket 3 to provide axial limitation for the adapter 2 relative to the fixed base 1 and allow the adapter 2 to move radially relative to the fixed base 1. The fixing element 4 can be a buckle or a nut or other elements.

[0032] The abutting gasket 5 is sleeved on the buffer section 23 of the adapter 2, and one side of the abutting gasket 5 has a convex portion 51 abutting against one side of the aforementioned sliding gasket 3, so that a spacing space B is formed between the abutting gasket 5 and the sliding gasket 3, and through the abutment of the convex portion 51, the convex portion 51 of the abutting gasket 5 and the abutting gasket 5 can be integrally formed (such as Figure 3A as shown) or non-integrated (as Figure 3B The method of setting is shown in the figure, but it is not limited to this.

[0033] The spring 6 is sleeved on the outside of the buffer section 23 of the adapter 2, and the two ends of the spring 6 respectively abut against one side of the abutment gasket 5 and the platform 25 of the adapter 2. The spring 6 provides an axial compression stroke so that the adapter 2 can withstand axial tolerances and allow the adapter 2 to be axially fine-tuned and tilted.

[0034] See also Figure 4 , Figure 5 , is a schematic diagram of the operation of the decompression structure of the floating fixed seat of the joint of the utility model. As shown in the figure, the convex portion 51 of the abutting gasket 5 is relatively pressed against one side of the sliding gasket 3, and a spacing space B is formed between the two. The spacing space B prevents the abutting gasket 5 and the sliding gasket 3 from excessively clamping the inner and outer surfaces of the second side 12 of the fixed seat 1, thereby causing inconvenience in radial displacement. The elastic member 8 arranged between the outer side of the second side 12 of the fixed seat 1 and the sliding gasket 3 is mainly used to control the positive force of both the adapter seat 2 and the fixed seat 1. The elastic member 8 provides a positive force supporting between the sliding gasket 3 and the fixed seat 1 through its own elastic characteristics, thereby controlling the positive force (friction force) between the sliding gasket 3 and the fixed seat 1, and avoiding excessive friction between the two to hinder the radial movement of the adapter 2 relative to the fixed seat 1. The size of the positive force is controlled by the elastic member 8 to maintain the adapter 2 at the final position of the displacement after the radial displacement relative to the fixed seat 1, and to make the relative displacement between the fixed seat 1 and the adapter 2 smooth.

[0035] When the sliding pad 3 and the abutting pad 5 are pressed against each other, the friction force between the sliding pad 3 and the fixed seat 1 can be controlled to avoid excessive resistance between the sliding pad 3, the abutting pad 5 and the fixed seat 1, which makes it difficult to perform the radial displacement operation between the adapter 2 and the fixed seat 1. On the contrary, if the positive force is too small or there is no positive force, the adapter 2 will fall or be unable to maintain the final position after the movement due to the influence of gravity. Therefore, through the combination of the abutting pad 5, the sliding pad 3 and the elastic member 8 of the utility model, the sliding resistance between the sliding pad 3 and the fixed seat 1 is controlled and adjusted, and the adapter 2 can be stopped at any position of the radial displacement after radial movement, thereby improving the defects caused by improper control of the positive force.

Claims

1. A joint floating fixed seat decompression structure, characterized in that: Include: A fixing seat, having a first side and a second side, the fixing seat having an accommodating space inside, the accommodating space being located between the first side and the second side, the first side being open, the second side being provided with a through hole, the through hole being connected to the accommodating space; An adapter seat, having a joint end and a sleeve end, a buffer section between the joint end and the sleeve end, the adapter seat passes through the accommodating space of the fixed seat through the sleeve end, and protrudes outward from the through hole of the fixed seat, and a platform is formed at the connection between the joint end and the buffer section; A sliding gasket sleeved on the outside of the sleeve end of the adapter; An elastic member, which is looped around the outside of the sleeve end of the adapter and is disposed between the second side of the fixed base and the sliding gasket; A fixing element, sleeved on the outside of the sleeve end of the adapter, provides axial limitation for the adapter relative to the fixing seat, and enables the adapter to move radially relative to the fixing seat; A backing pad is sleeved on the buffer section of the adapter, and one side of the backing pad has a convex portion, and the convex portion abuts against the sliding pad; A spring is sleeved outside the buffer section of the adapter, and two ends of the spring respectively abut against one side of the abutting gasket and the platform of the adapter.

2. The joint floating fixing seat decompression structure according to claim 1, characterized in that: The fixing element is a retaining ring or a nut.

3. The joint floating fixing seat decompression structure according to claim 1, characterized in that: The inner diameter of the through hole is larger than the outer diameter of the sleeve end.

4. The joint floating fixing seat decompression structure according to claim 1, characterized in that: The first side has a through hole, and the through hole is connected to the accommodating space.

5. The joint floating fixing seat decompression structure according to claim 1, characterized in that: The abutting gasket and the convex portion are not integrally arranged.

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