TWM482196U - Multiple airtight waterproof tensile cable and wave tube fastening adapter - Google Patents

Description

Multiple airtight waterproof and tensile cable and wave tube fixed joint

The present invention relates to a fixed joint, in particular to a multiple airtight waterproof tensile cable and wave tube fixed joint capable of applying multiple protections and multiple tight sealing functions to the cable and the wave tube.

According to the cable, the cable is usually used in electrical boxes, machines and telecommunications, network communication boxes, etc. Since the cable is easily pulled by external force, it is easy to loosen, displace and fall off the connection position of the fixed head, so that the water is easy to follow along. Cables are exposed to electrical boxes or machines or telecommunications, network communication boxes.

Therefore, some manufacturers have developed fixed connectors for fixing cables, such as the Republic of China Patent No. 338572 "Improvement of Cable Fixing Heads", No. M357111 "Outer Box for Waterproof Tension Terminals", No. M391223 "Waterproofing" "Cable cable fixing head", No. M393906 "Watertight fixing head for cable and wave tube double pressing", the conventional structure generally has a connecting ring, a clamping jaw, a pressing ring and an outer cover. The connecting ring is fixed to a predetermined object such as a machine board, and the connecting ring is screwed to the outer cover, and the clamping jaw is sleeved on the pressing ring and integrated in the outer cover, and the main part is used to press the clamping jaw by the outer cover. The clamping ring deforms to form a clamping and tightening action on the cable to utilize the clamping and tightening action to achieve the purpose of fixing the cable and simultaneously waterproofing.

However, the above-mentioned conventional structure has only the connecting ring and the outer cover protecting the cable from the outside, and there is at most one pressing ring at the inside to clamp the cable. There is only one heavy clamping and tightening action, and only one position of the cable can be positioned. As a result, the above-mentioned conventional structure does not have a strong airtight, waterproof, tensile and cable fixing. Under the harsh environment or huge external force, the cable fixing head is easy to seep into the electric box or the cable line is easy to be pulled and fall off.

And the above-mentioned M391223 "cable fixing head with waterproof ring", In the second conventional structure of M393906 "Waterproof fixing head for cable and wave tube double tightening", although the tensioning ring is fastened to the wave tube by the first pressing portion and the second pressing portion, The cable is double-tight, but since the first pressing portion and the second pressing portion are not respectively formed on the two pressing rings, they are integrally formed on one pressing ring, which is connected The structure, so when one of the wave tube and the cable is pulled by the external force and loosened, it usually affects the clamping and tightening action of the first pressing portion and the second pressing portion, and only There is a heavy grip tightening effect.

Furthermore, the above-mentioned conventional structure is used for dynamic mechanical, outdoor strong wind external force pulling Environment, deep water environment, high explosive gas environment, etc., must have a better IP (INTERNATION PROTECTION) value, but according to the above-mentioned conventional structure, it has only one heavy cable clamp tightening effect, obviously It is not applicable to dynamic machinery and these environments, and it is not practical.

In summary, the prior art has major problems with any electrical enclosure, in one In the outlet position of the line, only one cable fixing joint can be installed for the same cable line, and a conventional cable fixing joint can only place a set of fixing members of the conventional structure to combine the cable and the wave tube. And a set of fixed parts of the conventional structure can only play a set of "airtight" and "waterproof" and "stretching" functions.

The trick is that this creator’s concept of continuous improvement and innovation based on products is based on Years of experience in the design and development of this product, as well as active research and development thinking, through numerous practical development experience, led to the creation of this creation.

The purpose of the present invention is to provide a borrowing connector with one or more screws between the fixing member and the outer cover, and to provide a first pressing group and a tightening ring to apply multiple protections for the cable and the wave tube. And multiple airtight waterproof tensile cables and wave tube fixing joints with multiple tight sealing functions.

Another purpose of this creation is to provide an IP value that can improve the water resistance coefficient, and has the characteristics of torsion resistance and vibration resistance, and is suitable for dynamic machinery, outdoor strong wind force pulling environment, deep water environment, high explosive gas environment, and the like, and Multi-seatight waterproof and tensile cable and wave tube fixed joint with good practicability.

In order to achieve the above purpose, the present invention provides a multi-seatight waterproof and tensile cable and a wave tube fixing joint, which comprises a fixing member, at least one connecting member, an outer cover, a first pressing group and a tightening device. a ring, wherein the fixing member is a middle through pipe, the fixing member comprises a first external thread; the connecting member comprises a second external thread, a first through hole axially penetrating, and a first through hole formed in the first through hole a first inclined surface of the inner wall surface and a first internal thread formed on the inner wall surface of the first through hole, the first internal thread is screwed to the first external thread; the outer cover comprises an axial through hole and a formation a second inclined surface of the inner wall surface of the perforation and a second internal thread formed on the inner wall surface of the perforation, the second internal thread is screwed to the second external thread; the first pressing group is disposed inside the fixing member and In the first through hole of the connecting member, the first pressing group comprises a pressing ring and a set of clamping jaws disposed on the pressing ring, the pressing ring comprises an axial through hole; the tightening ring a perforation provided in the outer cover and the connecting member The tightening ring includes an axial through hole, and the tightening ring includes a hook portion formed on the inner wall surface of the through hole, and the hook portion is used for being buckled in the groove of the wave tube.

The connector is two and does not need to be sequentially combined; and the fixed connector further includes at least a second pressing group is disposed in the first through hole of one of the connecting members and the second through hole of the other connecting member, the second pressing group includes a second pressing ring and one set is disposed on the second The second clamping jaw of the clamping ring, the second pressing ring has an axial through hole, and the second pressing group has the same structure and can be used interchangeably as the first pressing group.

The connecting member is plural and does not need to be sequentially combined; and the fixed joint further includes A plurality of second pressing groups are respectively disposed in the first through holes of one of the connecting members and the second through holes of the other connecting member.

In this way, when the cable and the wave tube are connected to the creation of the multiple airtight waterproof and tensile When the cable and the wave tube are fixed, the connecting member and the first pressing group are added between the fixing member and the outer cover, and a fixed airtight, waterproof, tensile, and outer cover can be separately formed on the outside of the wave tube. The compression tightening ring and the fixed wave tube respectively form another heavy fixed airtight, waterproof, and tensile, and then foreign matter such as moisture, dust, etc. is blocked by the tightening ring on the wave tube from the outside, if there are very few Foreign matter such as water vapor and dust will still be blocked by the first pressing group of the cable after passing through the wave tube, forming at least a double tight sealing function, and having multiple protection, airtightness, waterproofness, and tensile strength, which are different. In the conventional technology, the wave tube and the cable are fixed and sealed by the same component, and only one heavy airtight waterproof and tensile, and the conventional fixing method of one component is broken, and the cable and the wave tube are fixedly airtight, waterproof and tensile. At the same time lost. In order to improve the water resistance coefficient IP value, and also has torsion resistance and vibration resistance, it is suitable for dynamic machinery, outdoor strong wind external force pulling environment, deep water environment, high explosive gas environment and so on.

The beneficial effect of this creation is: Compared with the conventional cable fixing joints, the design is characterized by the cable fixing joints which can be added with the novel connecting parts, which can add "airtight" and "waterproof" and "the same". The "stretching" function can be used in the same outlet hole position. For the same cable line, multiple sets of connectors can be added. For each additional set of novel connectors, a set of "airtight" and "waterproof" can be added. The "stretching" function, and so on, overcomes the multiple "airtight" and "waterproof" and "stretching" problems that can not be achieved by conventional cable fixing joints for cable and wave tube combination. Improve performance for use in large external damage and harsh environments.

In this way, in the application of airtight performance, according to various industrial needs, the new connecting parts can be added to obtain more levels of airtight air pressure resistance, and can withstand the explosion of air pressure.

In the application of waterproof performance, according to various industrial needs, the joints can be added to obtain more layers of water pressure resistance, which can make the equipment sink into the deeper water field.

In the performance application of the tensile strength, according to various industrial needs, the new connector can be added to obtain more levels of tensile strength, in order to prevent the cable of the device from being damaged by external force and loosening.

100‧‧‧Multiple airtight waterproof tensile cable and wave tube fixing joint

10‧‧‧Fixed parts

11‧‧‧First external thread

12‧‧‧ Third external thread

13‧‧‧stop section

14‧‧‧ card slot

20‧‧‧Connecting parts

21‧‧‧Second external thread

22‧‧‧ first through hole

23‧‧‧First bevel

24‧‧‧First internal thread

25‧‧‧Second through hole

30‧‧‧ Cover

31‧‧‧Perforation

32‧‧‧second slope

33‧‧‧Second internal thread

40‧‧‧First Tightening Group

41‧‧‧Forcing ring

411‧‧‧through hole

412‧‧‧Front

413‧‧‧ neck

42‧‧‧claw

421‧‧‧ third slope

422‧‧‧ claws

423‧‧‧Forcing the convex part

400‧‧‧Second tight group

4001‧‧‧Second tightening ring

4002‧‧‧second jaw

4011‧‧‧through hole

50‧‧‧ tightening ring

51‧‧‧through holes

52‧‧‧Hook

53‧‧‧4th bevel

54‧‧‧Outer Rings

55‧‧‧ sets of slots

57‧‧‧ tightening

60‧‧‧Locker

70‧‧‧Waterproof mat

71‧‧‧Waterproof collar

80‧‧‧ machine board

90‧‧‧ cable

91‧‧‧ Wave tube

92‧‧‧Metal wave tube

Figure 1 is a perspective view of the creation; Figure 2A is an exploded view of the creation; Figure 2B is an exploded view of the relative orientation of Figure 2A; Figure 3 is a cross-sectional view of the creation; Figure 4 is another of the creation A perspective view of a construction embodiment; 5 is an exploded view of another structural embodiment of the present creation; FIG. 6 is a cross-sectional view showing another structural embodiment of the present creation; FIG. 7 is a schematic view showing an embodiment of the present creation; and FIG. 8 is an embodiment of the present creation. Illustration of the example.

Figure 9 is a cross-sectional view showing another structural embodiment of the present creation;

The following is only a detailed description of the specific embodiments, and the detailed description of the drawings, so that your review committee can have a better understanding and understanding of the functions and features of this creation.

Referring to FIG. 1 to FIG. 3 , the multi-tight and waterproof tensile cable and the wave tube fixing joint 100 are used for fixing the combined wave tube 91 and the cable 90. The fixed joint 100 includes: The fixing member 10 is disposed on an external predetermined object such as an electrical box, a machine and a telecommunications, a network communication box, etc. (see Figure 7), the fixing member 10 includes a first external thread 11; A connecting member 20 includes a second external thread 21, a first through hole 22 extending axially, a first inclined surface 23 formed on the inner wall surface of the first through hole 22, and a wall surface formed on the first through hole 22 a first internal thread 24, the first internal thread 24 is screwed to the first external thread 11; an outer cover 30 includes an axially extending through hole 31, a second inclined surface 32 formed on the inner wall surface of the through hole 31, and a forming portion a second internal thread 33 on the inner wall surface of the through hole 31, the second internal thread 33 is screwed to the second external thread 21; a first pressing group 40 is disposed in the interior of the fixing member 10 and the first through hole 22 of the connecting member The first pressing group 40 includes a pressing ring 41 and a set of clamping jaws 42 disposed on the pressing ring 41. The pressing ring 41 includes an axial through hole 411; The ring 50 is disposed in the through hole 31 of the outer cover 30 and the connecting member. The tightening ring 50 includes an axial through hole 51. The tightening ring 50 includes a hook portion 52 and a hook portion 52. The hook portion 52 is formed in the groove 910 of the wave tube 91.

Therefore, when the cable 90 and the wave tube 91 are connected to the cable and the wave tube fixing joint 100 which are connected to the present invention, the connecting member 20 is added between the fixing member 10 and the outer cover 30. The first pressing group 40 can separately form a fixed airtightness, waterproofing, and tensile resistance to the outside of the wave tube 91, and the outer cover 30 alone presses the tightening ring 50 and the fixed wave tube 91 respectively to form another heavy fixed airtightness. Waterproof, tensile, and then foreign matter such as moisture, dust, etc. is blocked by the tightening ring 50 on the wave tube 91 from the outside. If there is a small amount of foreign matter such as moisture, dust, etc., it will still be subjected to the cable. The first pressing group 40 of the line 90 blocks to form at least a double tight sealing function, and has multiple protection, airtightness, waterproof, and tensile resistance, which is different from the conventional technology for using the wave tube and the cable 90 together. One component is fixed and sealed, only one heavy airtight waterproof tensile, and one of the conventional components is broken, and the cable 90 and the wave tube 91 are fixedly airtight, waterproof, and tensile.

Referring to FIG. 2A , FIG. 2B , and FIG. 3 , in an embodiment, the fixing member 10 has a third external thread 12 and a stopping portion 13 , and the stopping portion 13 is disposed on the first external thread 11 . The third outer thread 12 and the wave tube fixing joint 100 of the present invention comprise a locking member 60 having an internal thread to be screwed to the third outer portion of the fixing member 10. The thread 12, whereby the fixing member 10 is used to pass the external predetermined object, and the locking member 60 cooperates with the stopping portion 13 to fix the fixing member 10 to the predetermined object.

According to this, the locking member 13 and the locking action of the locking member 60 on the two sides of the predetermined object, and the screw locking action of the locking member 60, the fixing member 10 is firmly fixed to the predetermined object, and is not easily axially received when the tension is applied. Move, and then make this creation a more powerful tensile effect.

In one embodiment, the fixing member 10 has a card slot 14 between the blocking portion 13 and the third external thread 12, and a waterproof pad 70 is sleeved on the card slot 14.

Accordingly, the waterproof pad 70 is also located between the blocking portion 13 and the predetermined object, and the waterproof pad 70 is generally an elastic material to enhance the pressing effect when the locking member 60 is screwed, so that the fixing member 10 is not easily fixed to the predetermined object. Loose, also has the effect of sealing and leakproof.

In addition, since the waterproof pad 70 is sleeved on the card slot 14, the user carrying the fixing member 10 moves during the construction process, and the waterproof pad 70 does not fall, which inevitably contributes to work efficiency.

Referring to FIG. 2 and FIG. 3 , in an embodiment, the first pressing group 40 is made of an elastic material, such as rubber, plastic, silicone or the like.

In one embodiment, the tightening ring 50 is made of an elastic material such as rubber, plastic, silicone or the like.

Referring to FIG. 2A, FIG. 2B, and FIG. 3 again, in an embodiment, the pressing ring 41 has a flange 412 such that one side of the jaw 42 abuts against the flange 412.

Accordingly, when the jaws 42 are sleeved on the pressing ring 41, the flange 412 has the effect of restricting the positioning.

In addition, an annular recessed neck portion 413 is formed on the outer peripheral surface of the pressing ring 41, and the clamping claw 42 has a plurality of claw portions 422, and a plurality of pressing convex portions 423 are formed on the inner side surface of the claw portion 422. Upper, and the pressing convex portion 423 is embedded in the neck portion 413.

Accordingly, when the jaw portion 42 is pressed to tighten the claw portion 422 against the pressing ring 41, the through hole 411 of the pressing ring 41 can impart a toroidal tight sealing action to the cable 90, and when the claw portion When the tightening ring 41 is tightened by 422, because of the effect of the pressure clamping rather than the face clamping, it is not necessary to spend too much tightening force.

In one embodiment, the clamping jaw 42 of the first pressing group 40 includes a third inclined surface 421 formed on an outer edge of the claw portion 422 for abutting the third inclined surface 421. The first slope 23 of the connector.

Accordingly, the third inclined surface 421 of the clamping jaw 42 can be pressed by the first inclined surface 23 of the connecting member 20, so that the pressing ring 41 and the clamping jaw 42 are deformed in a tight state.

Referring to FIG. 2 and FIG. 3 again, in an embodiment, the tightening ring 50 includes a fourth inclined surface 53 for abutting the second inclined surface 32 of the outer cover 30.

The above is the introduction of each component of the creation and its composition, and then introduces the features and functions of the creation as follows: Please refer to Figure 3, when the creation is connected with the cable 90 and the wave tube 91, The cable 90 is inserted through the through hole 31 of the outer cover 30, so that the cable 90 passes through the through hole 51 of the tightening ring 50 and the through hole 411 of the pressing ring 41, and then passes through the fixing member 10, and makes the wave The tube 91 is inserted into the through hole 51 of the tightening ring 50, and when the cable 90 and the wave tube 91 are to be fastened, the outer cover 30 is screwed (that is, the outer cover 30 is screwed in the direction of the connecting member 20). The second inclined surface 32 of the outer cover 30 starts to press against the fourth inclined surface 53 of the tightening ring 50, so that the tightening ring 50 starts to be tightened, and the position of the tightening ring 50 is deformed, that is, The hook portion 52 of the tightening ring 50 is embedded in the groove of the outer circumference of the wave tube 91 to form a first heavy pressing portion that is urged against the wave tube 91.

When the connecting member 20 is screwed (that is, the connecting member 20 is screwed in the direction of the fixing member 10), the first inclined surface 23 of the connecting member 20 starts to press against the third inclined surface 421 of the clamping claw 42, so that The pressing ring 41 begins to be tightened and forces the pressing ring 41 The position is deformed to be tightened onto the cable 90 to form a second positively forced region that urges the cable 90.

According to this, the cable 90 and the wave tube 91 can be pressed by the pressing ring 41 and the tightening ring 50 at the same time, thereby achieving at least double pressing, double sealing and waterproofing effects, so as to prevent the cable and the wave tube from being subjected to external force. Pulling and loose.

In addition, in addition to the external protection of the fixing member 10 and the outer cover 30, the cable 90 and the wave tube 91 have increased protection of the length and area of the protection member due to the external protection of the connecting member 20, thereby providing multiple protection. efficacy.

All in all, the creation of the application of the connection of the connector and the tight compression of a plurality of first pressing groups to produce multiple protection, multiple airtight waterproof tensile effect, can greatly improve the IP coefficient of the waterproof coefficient, the principle is similar to the principle of my tug-of-war The more people carry out tug-of-war, the greater the force they exert. Therefore, this creation has the characteristics of torsion resistance and vibration resistance. If it is suitable for dynamic mechanical use, it is not easy to loosen after strong vibration, and it is suitable for outdoor use. When the environment is not afraid of strong wind or external force pulling and loose, better for deep water environment, high explosive gas environment, etc., its practicality is good.

It is also worth mentioning that the structure of the conventional fixed cable is usually an internal forced cable fixing head. This creation is an externally forced cable fixing head. Under such a large pressure environment such as deep water environment and high explosive gas environment, A better water resistance coefficient IP value is required, and the externally forced cable fixing head usually has to be superposed to achieve a better water resistance IP value.

Moreover, the user may also need to increase the number of the connecting members 20, for example, the connecting member 20 can be connected to each other by the second external thread 21, the first internal thread 24, and the fixing member 10 and the outer cover 30 to enhance the multiple. Protection, multiple airtight waterproof and tensile effects.

The above cable 90 is protected by the wave tube 91 and used in an outdoor environment. It is waterproof, dustproof, anti-collision, insect bite, anti-UV and so on.

The above-mentioned wave tube 91 should be interpreted broadly. It should not be limited to only one structure or material, but should include, for example, a spiral coil, a generally equally spaced tube, and a metal, plastic or rubber material.

Please refer to FIG. 4, FIG. 5 and FIG. 6 , the connecting member is two and need not be combined in sequence; and the fixing joint 100 further comprises at least one second pressing group 400 disposed on the first through one of the connecting members 20 . In the second through hole 25 of the hole 22 and the other connecting member 20, the second pressing group 400 includes a second pressing ring 4001 and a second clamping jaw 4002 disposed on the second pressing ring 4001. The second pressing ring 4001 has an axial through hole 4011. The second pressing group 400 is identical in structure and interchangeable to the first pressing group 40.

The connecting member 20 is plural and does not need to be sequentially combined; and the fixed joint 100 further includes a plurality of second pressing groups 400, the second pressing group 400 includes a second pressing ring 4001 and a set a second clamping jaw 4002 of the second pressing ring 4001, the second pressing ring 4001 has an axial through hole 4011, and the second pressing group 400 is respectively disposed on the first through one of the connecting members 20 The hole 22 and the second through hole 25 of the other connecting member 20; thereby, the present invention superimposes the connecting member and the like to fix the cable 90 and the wave tube 91 to be combined, for example, in an electrical box or mechanically to achieve multiple protection, multiple Air-tight waterproof and tensile effect, moisture, dust and other foreign objects will not enter the electrical box through this creation, to improve the waterproof coefficient IP value, and also has torsion resistance, vibration resistance, suitable for dynamic machinery, outdoor strong wind external force pulling environment , deep water environment, high explosive gas environment and other characteristics.

The waterproof pad 70 includes a waterproof collar 71 on either side, and the waterproof collar 71 It is used to block the tiny moisture and dust from penetrating into the lock 60 and enter the interior of the electrical box combined with the creation.

In an embodiment of the present invention, referring to FIG. 7, the cable 90 is further inserted into the interior of the wave tube 91 in the implementation of the present invention. The inner diameter of the cable 90 is smaller than the inner diameter of the wave tube 91. The tie ring 50 of the present invention further includes a tightening portion 57 on the other side of the hook portion 52. The tightening portion 54 is extended by the rounded end of the tightening ring 50. The tightening portion 57 The inner diameter of the through hole is smaller than the inner diameter of the tightening ring 50. The tightening portion 57 is different from the conventional tightening ring only for fixing the wave tube. The tightening ring 50 of the present invention fixes the wave tube 91 at the same time. The tightening portion 57 also fixes the cable 90; thereby, the cable 90 passes through the inside of the wave tube 91 and is covered by the tightening portion 57 of the tightening ring 50, when the outer cover 30 is screwed The second external thread 21 presses the tightening portion 57 of the tightening ring 50 to clamp the cable 90, and the present invention thereby forms another heavy airtight, waterproof, and tensile effect.

In an embodiment of the present invention, please refer to FIG. 8 , wherein the clamping jaw 42 is formed on the inner side of the first external thread 11 of the fixing member 10 , that is, the first external thread 11 and the clamping jaw 42 can be integrally molded. It is possible to reduce the number of components and the cost of the assembly process, and its function is the same as that of the above embodiment.

Referring to FIG. 9 and referring to the third figure at the same time, another embodiment of the present invention is different from the tightening ring 50 of the third embodiment in that the tightening ring 50 structure shown in the ninth embodiment of the present embodiment is configurable. The inner surface of the general metal wave tube 92 is fixed to fix the metal wave tube 92. The multi-tight and waterproof tensile cable and the wave tube fixing joint comprise: a fixing member 10, and the fixing member 10 is a middle passage. a pipe member, the fixing member 10 includes a first outer thread 11; at least one connecting member 20, including a second outer thread 21, and an axially through first through a first inclined surface 23 formed on the inner wall surface of the first through hole 22 and a first internal thread 24 formed on the inner wall surface of the first through hole 22, the first internal thread 24 and the first external thread 11 is screwed; an outer cover 30 includes an axial through hole 31, a second inclined surface 32 formed on the inner wall surface of the through hole 31, and a second internal thread 33 formed on the inner wall surface of the through hole 31, the second The internal thread 33 is screwed to the second outer screw 21; a first pressing group 40 is disposed in the interior of the fixing member 10 and the first through hole 22 of the connecting member 20, and the first pressing group 40 includes a pressing ring 41 and a clamping sleeve disposed on the pressing ring 41. The pressing ring 41 includes an axial through hole 411, and a tightening ring 50 is disposed on the through hole 31 of the outer cover 30 and the same In the connecting member 20, the tightening ring 50 includes an axial through hole 51 and an outer ring portion 54. The outer ring portion is closed by one side of the tightening ring 50 to extend an outer wall structure by the outer ring portion 54. A set of grooves 55 are defined, and a hook portion 52 is formed inside the sleeve groove 55.

When the creation is connected with a cable 90 wrapped with a metal wave tube 92 (such as a spiral coil), the metal wave tube 92 is sleeved in the sleeve groove 55, and the hook portion 52 is clamped to the metal wave tube 92. The inner concave and convex surface, according to which, when the outer cover 30 is screwed (ie, the outer cover 30 is screwed in the direction of the connecting member 20), the second inclined surface 32 of the outer cover 30 can press the tightening ring 50 to be bundled. The tight state and the deformation can also exert a pressing effect on the metal wave tube 92.

In summary, the creation has at least the following features:

1. It can reach 100%-IP68 value waterproof, suitable for waterproof and tensile under deep water and underwater environment.

2. If the external force of the typhoon exceeds the general threshold, the fixed force will be multiplied.

3. With anti-dynamic waterproof effect.

4. Can break through the general waterproof tensile limit.

5.UL standard safety regulations such as electrical wire buckles and plugs, can not be shaken more than 0.6mm.

6. Good air tightness, can prevent fluid from entering into deep water environment, or prevent infiltration of explosive gas.

The above embodiments of the present invention are provided for convenience of explanation only. When the meaning of the case cannot be limited, the various transformation designs according to the scope of the listed patent application should be included in the patent scope of the present application.

100‧‧‧Multiple airtight waterproof tensile cable and wave tube fixing joint

10‧‧‧Fixed parts

20‧‧‧Connecting parts

30‧‧‧ Cover

40‧‧‧First Tightening Group

41‧‧‧Forcing ring

42‧‧‧claw

400‧‧‧Second tight group

4001‧‧‧Second tightening ring

4002‧‧‧second jaw

50‧‧‧ tightening ring

60‧‧‧Locker

70‧‧‧Waterproof mat

71‧‧‧Waterproof collar

90‧‧‧ cable

91‧‧‧ Wave tube

Claims (12)

A multi-seatight waterproof and tensile cable and wave tube fixing joint comprises: a fixing member, wherein the fixing member is a middle connecting pipe member, the fixing member comprises a first external thread; and at least one connecting member comprises a second An external thread, a first through hole axially penetrating, a first inclined surface formed on the inner wall surface of the first through hole, and a first internal thread formed on the inner wall surface of the first through hole, the first internal thread and The first external thread is screwed; an outer cover includes an axial through hole, a second inclined surface formed on the inner wall surface of the through hole, and a second internal thread formed on the inner wall surface of the through hole, the second internal thread Splicing with the second external thread; a first pressing group is disposed in the interior of the fixing member and the first through hole of the connecting member, the first pressing group comprises a pressing ring and a set is arranged on the forced a clamping jaw of the tight ring, the pressing ring comprises an axial through hole; a tight ring is disposed in the through hole of the outer cover and the connecting member, the tightening ring comprises an axial through hole The tightening ring further includes a hook portion formed on the inner wall surface of the through hole. The multiple airtight and waterproof tensile cable and the wave tube fixing joint according to claim 1, wherein the fixing member comprises a third external thread and a stopping portion, and the stopping portion is disposed on the first external thread. The cable and the wave tube fixing joint further comprise a locking member, the locking member is screwed to the third external thread, and when the fixing member is disposed through an external predetermined object, The locking member cooperates with the stopping portion to fix the fixing member to the predetermined object. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 2, wherein the fixing member comprises a card slot between the stopping portion and the third external thread, and a waterproof gasket is sleeved on the The card slot, the waterproof pad includes a waterproof collar on either side. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 1, wherein the pressing ring of the first pressing group includes a flange, and one side of the clamping jaw abuts against the a flange, the outer peripheral surface of the pressing ring is further formed with a neck portion, the clamping jaw further comprises a plurality of claw portions, and the plurality of pressing convex portions are formed on the inner side surface of the claw portion, and the pressing convex portion is embedded in the neck. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 4, wherein the clamping jaw of the first pressing group further comprises a third inclined surface for abutting the first inclined surface of the connecting member. The third slope is formed on an outer edge of the claw. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 1, wherein the tightening ring further comprises an outer ring portion, and the outer ring portion defines a groove, the sleeve includes There is a hook. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to any one of claims 1 to 6, wherein the connecting member is two and does not need to be sequentially combined; and the fixing joint further comprises at least a second pressing group is disposed in the first through hole of one of the connecting members and the second through hole of the other connecting member, the second pressing group includes a second pressing ring and one set is disposed on the second The second clamping jaw of the clamping ring, the second pressing ring has an axial through hole, and the second pressing group has the same structure and is interchangeable for use as the first pressing group. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 7, wherein the clamping jaw is formed inside the first external thread of the fixing member. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to any one of claims 1 to 6, wherein the connecting member is plural and does not need to be sequentially combined; and the fixing joint further comprises a plurality of second pressing groups, the second pressing group includes a second pressing ring and a second clamping jaw disposed on the second pressing ring, the second pressing ring has an axial through a through hole, the second pressing group is respectively disposed in the first through hole of one of the connecting members and the second through hole in the other connecting member, the second pressing group is identical in structure and interchangeable with the first pressing group use. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 9, wherein the clamping jaw is formed inside the first external thread of the fixing member. A multi-seatight waterproof and tensile cable and wave tube fixing joint comprises: a fixing member, wherein the fixing member is a middle connecting pipe member, the fixing member comprises a first external thread; and at least one connecting member comprises a second An external thread, a first through hole axially penetrating, a first inclined surface formed on the inner wall surface of the first through hole, and a first internal thread formed on the inner wall surface of the first through hole, the first internal thread and The first external thread is screwed; an outer cover includes an axial through hole, a second inclined surface formed on the inner wall surface of the through hole, and a second internal thread formed on the inner wall surface of the through hole, the second internal thread Splicing with the second external thread; a first pressing group is disposed in the interior of the fixing member and the first through hole of the connecting member, the first pressing group comprises a pressing ring and a set is arranged on the forced Clamping the jaws The tight ring includes an axial through hole; a tightening ring is disposed in the through hole of the outer cover and the connecting member, the tightening ring includes an axial through hole, an outer ring portion and a hook The outer ring portion is closed by one side of the tightening ring to extend an outer wall structure, and the outer ring portion defines a set of grooves formed in the sleeve. The multiple airtight waterproof tensile cable and the wave tube fixing joint according to claim 11, wherein the clamping jaw is formed inside the first external thread of the fixing member.