Micro pipe joint with anti-collision structure

Abstract

The utility model relates to the technical field of air-blowing micropipes and microcables, and discloses a micropipe joint with an anti-collision structure, which comprises a shell, a pipe body and a pipe head, the shell is sleeved outside the pipe body, a boss is integrally arranged at the end part of the pipe body, an inner cavity is formed in the pipe body and the boss in a penetrating manner, and an anti-collision cavity and an anti-collision assembly are arranged in the inner cavity, so that the anti-collision structure is formed. The anti-collision plate outside the shell can effectively absorb and disperse external impact force, so that the possibility that the micropipe joint is damaged due to collision is reduced, the air tightness and the sealing performance of the micropipe joint can be ensured by using the sealing gasket and the damping block, the leakage risk caused by collision is reduced, the reliability of the whole system is improved, and the service life of the micropipe joint is prolonged. Through the arrangement of the anti-collision ball and the buffer plate, vibration and noise generated by collision can be effectively reduced, internal components of the micropipe joint are protected against damage, and the maintenance cost of a system is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of air-blown micro-tubes and micro-cables, in particular to a micro-tube joint with an anti-collision structure. Background Art

[0002] In the field of air-blown microduct and microcable technology, microduct connectors (or microduct connector assemblies) are key components used to connect and seal tiny tubes and cables. These connectors are often used in applications requiring precise connections and sealing, such as medical equipment, electronic instruments, and high-tech industries.

[0003] Micro-tube joints are often fragile components that are easily affected by external impacts or collisions. The joints may be damaged, resulting in gas or liquid leakage, affecting the normal operation of the system. Therefore, it does not meet the existing needs. We propose a micro-tube joint with an anti-collision structure. Utility Model Content

[0004] The utility model provides a micro-pipe joint with an anti-collision structure, which has the beneficial effect of effectively reducing vibration and noise caused by impact and protecting the internal components of the micro-pipe joint from damage. It solves the problem mentioned in the above background technology that micro-pipe joints are often relatively fragile components and are easily affected by external impacts or collisions. The joints may be damaged, thereby causing gas or liquid leakage and affecting the normal operation of the system.

[0005] The utility model provides the following technical solution: a micro-tube joint with an anti-collision structure, comprising an outer shell, a tube body and a tube head, the outer shell being sleeved on the outer tube body, a boss being integrally provided at the end of the tube body, an inner cavity being penetrated by the tube body and the boss, the tube head being installed in the boss, a sealing gasket being provided in the inner cavity, a damping block being provided on the sealing gasket, an anti-collision cavity being provided in the outer shell, and an anti-collision component being provided in the anti-collision cavity.

[0006] As an optional solution for a micro-tube joint with an anti-collision structure described in the utility model, the anti-collision component includes a support rod installed in the anti-collision cavity, a spring is provided on the outer sleeve of the support rod, and an anti-collision ball is provided on the side of the spring.

[0007] As an optional solution of the micro-tube joint with an anti-collision structure described in the utility model, the support rod is configured as a hard rubber elastic rod, and the support rod and the spring are configured as several groups.

[0008] As an optional solution for a micro-tube joint with an anti-collision structure described in the utility model, the anti-collision ball is set as a rubber ball, two anti-collision balls are set, the two anti-collision balls are symmetrically arranged between the springs, and the two anti-collision balls are arranged in several groups.

[0009] As an optional solution for a micro-tube joint with an anti-collision structure described in the utility model, wherein: a buffer plate is provided in the anti-collision cavity, the buffer plate is configured as a sponge plate, the buffer plate is located at the end of the support rod, one end of the spring is fixedly connected to the inner wall of the anti-collision cavity, the other end of the spring is fixedly connected to the buffer plate, one anti-collision ball is installed on the side of the buffer plate, and the other anti-collision ball is installed on the inner wall of the anti-collision cavity.

[0010] As an optional solution of the micro-tube joint with an anti-collision structure described in the utility model, an anti-collision plate is provided outside the shell, and the anti-collision plate is set as a glass fiber board.

[0011] As an optional solution for a micro-tube joint with an anti-collision structure described in the utility model, a mounting plate is installed in the inner cavity, a clamping block is installed at the end of the tube head, a clamping groove corresponding to the clamping block is opened in the mounting plate, and the clamping block is engaged with the clamping groove.

[0012] As an optional solution for a micro-tube joint with an anti-collision structure described in the utility model, a connecting plate is installed at the end of the tube head, a connecting hole for connecting a micro cable is opened in the connecting plate, a damping ring is provided in the connecting hole, the damping ring is configured as a rubber ring, a sealing sleeve is provided on the outer sleeve of the tube head, and the sealing sleeve is configured as a rubber sleeve.

[0013] The utility model has the following beneficial effects:

[0014] 1. The micro-tube joint with an anti-collision structure has an anti-collision cavity and an anti-collision component set in the inner cavity. The anti-collision plate outside the outer shell can effectively absorb and disperse external impact force, thereby reducing the possibility of damage to the micro-tube joint due to impact. By using a sealing gasket and a damping block, the air tightness and sealing of the micro-tube joint can be ensured, thereby reducing the risk of leakage caused by impact and improving the reliability of the entire system. The provision of the anti-collision ball and the buffer plate can effectively reduce the vibration and noise caused by impact, protect the internal components of the micro-tube joint from damage, and reduce the maintenance cost of the system.

[0015] 2. The micro-tube joint with an anti-collision structure ensures a firm connection between the tube head and the tube body by installing a block at the end of the tube head and providing a corresponding slot in the mounting plate, thereby effectively preventing the tube head from loosening due to vibration or impact during use and improving the stability of the micro-tube joint. The rubber sealing sleeve on the outer sleeve of the tube head and the rubber damping ring in the connecting hole can effectively improve the sealing performance of the micro-tube joint, helping to prevent gas or liquid leakage. At the same time, the presence of the damping ring can also reduce the risk of leakage due to loose connection or vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model.

[0017] Figure 2 This is a schematic diagram of the main planar structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the main body cutaway structure of the present utility model.

[0019] Figure 4 It is a detailed cutaway structural diagram of the present invention.

[0020] In the figure: 110, outer shell; 111, tube body; 112, tube head; 113, boss; 114, inner cavity; 115, sealing gasket; 116, damping block; 117, anti-collision cavity; 120, anti-collision assembly; 121, support rod; 122, spring; 123, anti-collision ball; 124, buffer plate; 125, anti-collision plate; 130, mounting plate; 131, clamping block; 132, clamping groove; 133, connecting plate; 134, connecting hole; 135, damping ring; 136, sealing sleeve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: This example aims to solve the problem that micro-tube joints are often fragile components and are easily affected by external impact or collision. The joints may be damaged, resulting in gas or liquid leakage, affecting the normal operation of the system. Figure 1-Figure 4 A micro-tube joint with an anti-collision structure includes an outer shell 110, a tube body 111 and a tube head 112. The outer shell 110 is sleeved on the outer surface of the tube body 111. A boss 113 is integrally provided at the end of the tube body 111. An inner cavity 114 is penetrated by the tube body 111 and the boss 113. The tube head 112 is installed in the boss 113. A sealing gasket 115 is provided in the inner cavity 114. A damping block 116 is provided on the sealing gasket 115. An anti-collision cavity 117 is provided in the outer shell 110, and an anti-collision component 120 is provided in the anti-collision cavity 117.

[0023] The anti-collision assembly 120 includes a support rod 121 mounted within the anti-collision cavity 117. A spring 122 is mounted on the outer sleeve of the support rod 121, and an anti-collision ball 123 is mounted on the side of the spring 122. The support rod 121 is configured as a hard rubber elastic rod, and the support rod 121 and the spring 122 are arranged in multiple groups. The anti-collision ball 123 is configured as a rubber ball. There are two anti-collision balls 123, symmetrically arranged between the springs 122, and multiple groups of two anti-collision balls 123 are provided.

[0024] A buffer plate 124 is provided within the anti-collision cavity 117. The buffer plate 124 is configured as a sponge plate and is located at the end of the support rod 121. One end of a spring 122 is fixedly connected to the inner wall of the anti-collision cavity 117, and the other end of the spring 122 is fixedly connected to the buffer plate 124. One anti-collision ball 123 is mounted on the side of the buffer plate 124, and another anti-collision ball 123 is mounted on the inner wall of the anti-collision cavity 117. An anti-collision plate 125 is provided on the outside of the housing 110. The anti-collision plate 125 is configured as a fiberglass plate.

[0025] When the micro-tube joint encounters an external impact or collision, pressure or impact force will first be generated on the shell 110. The outside of the shell 110 is first exposed to the external impact force. The high strength and impact resistance of the fiberglass board can effectively disperse and absorb the initial impact force, thereby reducing the pressure on other components of the micro-tube joint. The impact force is transmitted to the anti-collision cavity 117 through the shell 110. The buffer plate 124 inside the anti-collision cavity 117 is configured as a sponge board to further absorb and mitigate the impact force. The sponge board has good buffering properties and can reduce the direct impact of the impact force on the internal components.

[0026] A spring 122 is mounted on a support rod 121 within the anti-collision cavity 117. Spring 122 compresses when impacted, absorbing some of the force. One end of spring 122 is fixedly attached to the inner wall of the anti-collision cavity 117, while the other end is fixedly attached to a buffer plate 124, ensuring that the buffer plate 124 can effectively move and absorb the force during an impact.

[0027] The anti-collision ball 123 is located on the outside of the support rod 121, and the anti-collision ball 123 is symmetrically arranged between the spring 122 and the spring 122. When the anti-collision ball 123 is hit, it will compress and deform to further absorb the impact energy. The two anti-collision balls 123 are respectively installed on the side of the buffer plate 124 and the inner wall of the anti-collision cavity 117, which can provide additional cushioning effect during impact. The sealing gasket 115 and the damping block 116 in the microtube joint help maintain the sealing and stability of the inner cavity 114 to prevent gas or liquid leakage. The sealing gasket 115 and the damping block 116 can further reduce the vibration and noise caused by the impact.

[0028] In this embodiment: by arranging an anti-collision cavity 117 and an anti-collision component 120 in the inner cavity 114, the anti-collision plate 125 outside the outer shell 110 can effectively absorb and disperse external impact force, thereby reducing the possibility of damage to the micro-pipe joint due to impact; by using the sealing gasket 115 and the damping block 116, the air tightness and sealing of the micro-pipe joint can be ensured, thereby reducing the risk of leakage due to impact and improving the reliability of the entire system; by arranging the anti-collision ball 123 and the buffer plate 124, the vibration and noise caused by the impact can be effectively reduced, the internal components of the micro-pipe joint are protected from damage, and the maintenance cost of the system is reduced.

[0029] Embodiment 2: This embodiment is intended to solve the loosening problem of the pipe head 112 caused by vibration or impact during use. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 4 A mounting plate 130 is installed in the inner cavity 114 , a clamping block 131 is installed at the end of the tube head 112 , a clamping slot 132 corresponding to the clamping block 131 is opened in the mounting plate 130 , and the clamping block 131 is engaged with the clamping slot 132 .

[0030] A connecting plate 133 is installed at the end of the pipe head 112, and a connecting hole 134 for connecting the micro cable is opened in the connecting plate 133. A damping ring 135 is arranged in the connecting hole 134, and the damping ring 135 is set as a rubber ring. A sealing sleeve 136 is provided on the outer cover of the pipe head 112, and the sealing sleeve 136 is set as a rubber sleeve.

[0031] In this embodiment: by installing a block 131 at the end of the tube head 112 and providing a corresponding groove 132 in the mounting plate 130, a firm connection between the tube head 112 and the tube body 111 can be ensured, thereby effectively preventing the tube head 112 from loosening due to vibration or impact during use, and improving the stability of the micro-tube joint. The rubber sealing sleeve 136 on the outer sleeve of the tube head 112 and the rubber damping ring 135 in the connecting hole 134 can effectively improve the sealing performance of the micro-tube joint, help prevent gas or liquid leakage, and at the same time, the presence of the damping ring 135 can also reduce the risk of leakage caused by loose connection or vibration.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A micro-tube joint with an anti-collision structure, comprising a housing (110), a tube body (111) and a tube head (112), characterized in that: The outer shell (110) is sleeved outside the tube body (111); a boss (113) is integrally provided at the end of the tube body (111); an inner cavity (114) is provided through the tube body (111) and the boss (113); the tube head (112) is installed in the boss (113); a sealing gasket (115) is provided in the inner cavity (114); a damping block (116) is provided on the sealing gasket (115); an anti-collision cavity (117) is provided in the outer shell (110); and an anti-collision component (120) is provided in the anti-collision cavity (117).

2. The micro-tube joint with an anti-collision structure according to claim 1, characterized in that: The anti-collision assembly (120) comprises a support rod (121) installed in the anti-collision cavity (117), a spring (122) is provided on the outer sleeve of the support rod (121), and an anti-collision ball (123) is provided on the side of the spring (122).

3. The micro-tube joint with an anti-collision structure according to claim 2, characterized in that: The support rod (121) is configured as a hard rubber elastic rod, and the support rod (121) and the spring (122) are configured as a plurality of groups.

4. The micro-tube joint with an anti-collision structure according to claim 2, characterized in that: The anti-collision ball (123) is configured as a rubber ball. Two anti-collision balls (123) are configured. The two anti-collision balls (123) are symmetrically arranged between the springs (122) and the springs (122). The two anti-collision balls (123) are configured in several groups.

5. The micro-tube joint with an anti-collision structure according to claim 4, characterized in that: A buffer plate (124) is provided in the anti-collision cavity (117), and the buffer plate (124) is configured as a sponge plate. The buffer plate (124) is located at the end of the support rod (121). One end of the spring (122) is fixedly connected to the inner wall of the anti-collision cavity (117), and the other end of the spring (122) is fixedly connected to the buffer plate (124). One anti-collision ball (123) is installed on the side of the buffer plate (124), and the other anti-collision ball (123) is installed on the inner wall of the anti-collision cavity (117).

6. The micro-tube joint with an anti-collision structure according to claim 1, characterized in that: An anti-collision plate (125) is provided outside the housing (110), and the anti-collision plate (125) is configured as a glass fiber board.

7. The micro-tube joint with an anti-collision structure according to claim 1, characterized in that: A mounting plate (130) is installed in the inner cavity (114), a clamping block (131) is installed at the end of the tube head (112), a clamping groove (132) corresponding to the clamping block (131) is provided in the mounting plate (130), and the clamping block (131) is engaged with the clamping groove (132).

8. The micro-tube joint with an anti-collision structure according to claim 1, characterized in that: A connecting plate (133) is installed at the end of the pipe head (112), a connecting hole (134) for connecting a micro cable is provided in the connecting plate (133), a damping ring (135) is provided in the connecting hole (134), and the damping ring (135) is configured as a rubber ring. A sealing sleeve (136) is provided on the outer cover of the pipe head (112), and the sealing sleeve (136) is configured as a rubber sleeve.

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