CN217468839U - High-flexibility signal transmission cable - Google Patents
High-flexibility signal transmission cable Download PDFInfo
- Publication number
- CN217468839U CN217468839U CN202221605926.XU CN202221605926U CN217468839U CN 217468839 U CN217468839 U CN 217468839U CN 202221605926 U CN202221605926 U CN 202221605926U CN 217468839 U CN217468839 U CN 217468839U
- Authority
- CN
- China
- Prior art keywords
- ball
- signal transmission
- connecting pipe
- transmission cable
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The application discloses high flexible signal transmission cable relates to the field of cable, and it includes two sections signal cable sections, two the tip that signal cable section is close to each other continues and forms the node that continues, its characterized in that: the signal cable section is provided with a connecting pipe in a sleeved mode, the end portions, close to each other, of the connecting pipes are provided with a first hinge ball and a second hinge ball respectively, the first hinge ball is provided with a through hole along the axial direction of the corresponding connecting pipe, a hinge ball groove is formed in the second hinge ball, the hinge ball groove is communicated with the corresponding connecting pipe, the first hinge ball is embedded into the hinge ball groove, a ball hinge node is formed between the first hinge ball and the second hinge ball, and the ball hinge node corresponds to the joint. The signal cable has the advantages that the situation that a large-span hard straight section is generated between two sections of signal cable sections is reduced, and the situation that the adjacent part of the signal cable section and the hard straight section is broken is reduced.
Description
Technical Field
The application relates to the field of cables, in particular to a high-flexibility signal transmission cable.
Background
The signal cable is a signal transmission tool, generally, the signal transmitted by the signal cable is very small, and in order to avoid the signal from being interfered, a shielding layer is arranged outside the signal cable, and the shielding layer wrapping the conductor is generally conductive cloth, a braided copper mesh or copper (aluminum) foil.
When the cable is partially damaged, the connection is required to be performed in time so as to ensure the timely communication of signals. Among the correlation technique, when continuing to two sections cables, need to continue to every sinle silk respectively to twine the band to every sinle silk department of continuing and separate, avoid short circuit between two adjacent sinle silks. After all the wire cores are connected, the adhesive tape is often wound at the connection position of the two sections of cables, and the adhesive tape with thicker and larger span can be wound to ensure good barrier property and waterproof property.
In view of the above-mentioned related technologies, the thickness of the tape wound around the joint of two cables is thick, and the span is large, so that a hard straight section with a large span is generated at the joint of the two cables, and the hard straight section is difficult to bend, and when the cable is driven to and fro (for example, a signal cable in a drag chain), the portion of the cable adjacent to the hard straight section is easily broken, and there is a need for improvement.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that the joint of two sections of cables is wound by an adhesive tape in the related art, so that the joint of the two sections of cables generates a hard straight section with a large span, and the part of the cable adjacent to the hard straight section is easily damaged, the application provides a high-flexibility signal transmission cable.
The application provides a high flexible signal transmission cable adopts following technical scheme:
the utility model provides a high flexibility signal transmission cable, includes two sections signal cable sections, two the tip that signal cable section is close to each other continues and forms the node that continues, two all the cover is equipped with the connecting pipe on the signal cable section, two the tip that the connecting pipe is close to each other is provided with first articulated ball and second articulated ball respectively, the through-hole has been seted up along corresponding connecting pipe axial to first articulated ball, articulated ball groove has been seted up on the second articulated ball, articulated ball groove communicates rather than corresponding connecting pipe, first articulated ball embedding articulated ball inslot, just form ball articulated node between first articulated ball and the second articulated ball, just ball articulated node corresponds with the node that continues.
By adopting the technical scheme, in actual installation, the two connecting pipes can be sleeved on any signal cable section, and after the wire cores of the two signal cable sections are connected, the two connecting pipes are moved to the connection node, so that the ball hinge joint corresponds to the connection node. When the signal cable is driven, the spherical hinge joint between the two connecting pipes can endow the two signal cable sections with a function of relative swinging, reduce the occurrence of a large-span hard straight section generated between the two signal cable sections and contribute to reducing the occurrence of the condition that the adjacent parts of the signal cable sections and the hard straight section are broken.
Preferably, a sealing ring is arranged between one side of each connecting pipe, which deviates from each other, and the corresponding signal cable section.
By adopting the technical scheme, the sealing ring seals the connecting pipe and the signal cable section, and the waterproof performance of the high-flexibility signal transmission cable connection node is facilitated.
Preferably, two the sealing washer is formed respectively in two the tip that the connecting pipe deviates from each other, just the sealing washer with correspond signal cable section clearance fit, two the middle part of connecting pipe all is equipped with and supports tight ring, two support tight ring respectively with two connecting pipe threaded connection, two it all forms the butt inclined plane that is used for compressing tightly the sealing washer on signal cable section through the chamfer to support the terminal surface inboard that tight ring is close to the sealing washer.
Through adopting above-mentioned technical scheme, on the one hand, when two connecting pipes moved on the signal cable section, the sealing washer will not influence the removal of connecting pipe with signal cable clearance fit to help guaranteeing the convenience that the connecting pipe moved on the signal cable section.
On the other hand, after the ball joint node corresponds with the node that continues, can the rotating two and support the tight ring for two are supported the tight ring and are close to two sealing washers, and just compress tightly the sealing washer on the signal cable section by the butt inclined plane butt sealing washer, help guaranteeing the leakproofness between connecting pipe and the signal cable section.
Preferably, the first hinge ball and the second hinge ball are both soft.
By adopting the technical scheme, the first hinge ball and the second hinge ball can be separated during actual installation, and the two connecting pipes are respectively installed on the two sections of signal cable sections. After the wire cores of the two signal cable sections are connected, the first hinge ball and the second hinge ball are close to each other and connected, so that the positioning of the ball hinge node is facilitated.
Preferably, the through hole is in a spherical groove shape.
Through adopting above-mentioned technical scheme, promote first articulated ball to the volume of continuing node part, help guaranteeing to continue the normal embedding of node part in to the through-hole.
Preferably, a sealing gasket is arranged between the first hinge ball and the side wall of the hinge ball groove in an abutting mode.
Through adopting above-mentioned technical scheme, by sealed fill up to between first articulated ball and the articulated ball groove lateral wall, further promote the waterproof performance of this high flexible signal transmission cable joint.
Preferably, the signal cable section includes the sheath and wears to locate the sinle silk of sheath, still wear to be equipped with soft support bar in the sheath, the mounting groove has been seted up along its trend on the soft support bar, sinle silk embedding mounting groove sets up along the mounting groove.
Through adopting above-mentioned technical scheme, with the sinle silk embedding in the mounting groove of soft support bar to protect the sinle silk by soft support bar, can guarantee this high flexibility signal transmission cable's flexibility, and reduce the sinle silk and taken place by the condition of buckling the damage.
Preferably, the mounting groove is spirally arranged around the soft supporting bar.
Through adopting above-mentioned technical scheme, when signal transmission cable is stretched, soft support bar can be stretched, and the sinle silk that sets up along the mounting groove will be the heliciform equally to can release certain length when stretching, thereby help promoting this signal transmission cable's tensile property.
Preferably, a soft sleeve is further arranged in the sheath in a penetrating mode, and the supporting strip and the wire core are both located in the soft sleeve.
Through adopting above-mentioned technical scheme, further protect the sinle silk by the soft cover, reduce the sinle silk and be buckled the condition of damaging and take place.
Preferably, a shielding layer is further arranged between the sheath and the soft sleeve.
By adopting the technical scheme, the shielding layer shields the external electromagnetic interference, and the stability of the signal transmission cable for signal transmission is ensured.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first hinge ball and the second hinge ball are used for realizing ball hinge between the two connecting pipes, and endowing the two signal cable sections with a function of relative swinging, so that the situation that a large-span hard straight section is generated between the two signal cable sections is reduced, and the situation that the adjacent part of the signal cable section and the hard straight section is broken is favorably reduced;
2. the sealing ring is abutted on the signal cable section by the abutting ring, and the sealing gasket is abutted between the first hinge ball and the side wall of the hinge ball groove, so that the waterproof performance of the high-flexibility signal transmission cable connection node is greatly improved.
Drawings
Fig. 1 is a schematic view mainly showing the overall structure of a high-flexibility signal transmission cable according to the present embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1, which mainly shows the structure of a signal cable segment;
FIG. 3 is a schematic diagram of an outer shield assembly according to the present embodiment;
fig. 4 is a schematic view of the second hinge ball structure according to this embodiment.
Reference numerals: 1. a signal cable section; 11. a sheath; 12. a shielding layer; 13. a soft sleeve; 14. a wire core; 15. a soft support bar; 151. mounting grooves; 2. an outer shield assembly; 21. a connecting pipe; 22. a first hinge ball; 221. a through hole; 23. a second hinge ball; 231. a hinge ball groove; 24. a seal ring; 25. a tightening ring; 251. abutting against the inclined plane; 26. and a gasket.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses high flexibility signal transmission cable.
Referring to fig. 1, the high-flexibility signal transmission cable includes two signal cable sections 1, one ends of the two signal cable sections 1 close to each other are connected to form a connection node, and an outer protection assembly 2 for protecting the connection node is disposed between the two signal cable sections 1.
Specifically, referring to fig. 1 and 2, the two segments 1 have the same structure, and one of them is taken as an example for illustration. The signal cable section 1 comprises a sheath 11, a shielding layer 12, a soft sleeve 13, a cable core 14 and a soft supporting strip 15 which are sequentially arranged from outside to inside, wherein the sheath 11, the shielding layer 12 and the soft sleeve 13 are all tubular, the sheath 11, the shielding layer 12 and the soft sleeve 13 are coaxial and are sequentially sleeved, and the cable core 14 and the soft supporting strip 15 are all arranged in the soft sleeve 13 in a penetrating mode. The soft support bar 15 is provided with a mounting groove 151, the mounting groove 151 is spiral and is arranged on the soft support bar 15 along the trend of the soft support bar 15 in a surrounding manner, and three mounting grooves 151 are uniformly arranged on the soft support bar 15 at intervals. The sinle silk 14 imbeds in the mounting groove 151 and sets up along mounting groove 151, sinle silk 14 and mounting groove 151 one-to-one, and every sinle silk 14 all supports tight mantle 13 inner wall near one side of mantle 13. In the connection operation, the sheath 11, the shielding layer 12, the soft sleeve 13 and the soft supporting strip 15 at the end of the two signal cable segments 1 close to each other may be partially cut off, and the corresponding wire core 14 may be connected.
Referring to fig. 1 and 3, the outer protection component 2 includes two connecting pipes 21, the two connecting pipes 21 are respectively sleeved on the two sheaths 11, the end portions of the two connecting pipes 21 close to each other are respectively integrally formed with a first hinge ball 22 and a second hinge ball 23, the first hinge ball 22, the second hinge ball 23 and the two connecting pipes 21 are soft, and the first hinge ball 22, the second hinge ball 23 and the two connecting pipes 21 may be made of rubber; the first hinge ball 22 is axially provided with a through hole 221 along the corresponding connecting pipe 21, the second hinge ball 23 is provided with a hinge ball groove 231, the hinge ball groove 231 is communicated with the corresponding connecting pipe 21, the first hinge ball 22 is embedded into the hinge ball groove 231, and a ball hinge joint is formed between the first hinge ball 22 and the second hinge ball 23 and corresponds to the connection joint. Moreover, the through hole 221 is in a spherical groove shape to ensure an accommodation space corresponding to a connection node of the two signal cable sections 1.
Before the wire cores 14 of the two signal cable sections 1 are connected, the two connecting pipes 21 should be correspondingly sleeved on the two sheaths 11, and meanwhile, the first hinge ball 22 and the second hinge ball 23 are respectively sleeved on the corresponding sheaths 11, so that the connection ends of the two signal cable sections 1 are exposed. After the wire cores 14 of the two signal cable sections 1 are connected, the two connecting pipes 21 are moved to the connection node, and the first hinge ball 22 is embedded into the hinge ball groove 231 of the second hinge ball 23, so that the ball hinge node corresponds to the connection node.
Referring to fig. 3 and 4, in order to ensure the waterproof performance of the connection node, the sealing rings 24 are integrally formed at the ends of the two connecting pipes 21 which are away from each other, and the two sealing rings 24 are coaxial with the corresponding connecting pipes 21 and are sleeved on the corresponding sheaths 11. Two sealing washer 24 all with correspond sheath 11 clearance fit, the middle part of two connecting pipes 21 all is equipped with the ring 25 that supports, two support the ring 25 respectively with correspond connecting pipe 21 threaded connection, the inboard of the terminal surface that two support the ring 25 each other and deviate from all is formed with butt inclined plane 251 through the chamfer. Meanwhile, a sealing gasket 26 is disposed between the first hinge ball 22 and the side wall of the hinge ball groove 231 in an abutting manner, the sealing gasket 26 is fixed on the outer wall of the first hinge ball 22, and in other embodiments, the sealing gasket 26 may also be fixed on the side wall of the hinge ball groove 231.
After first articulated ball 22 imbeds articulated ball groove 231, the maintenance personal can rotate two respectively and support tight ring 25 for two are supported tight ring 25 and keep away from each other, and the butt inclined plane 251 of two support tight ring 25 will support tightly two sealing washer 24 respectively, and compress tightly two sealing washer 24 respectively on two sheaths 11, thereby seal between connecting pipe 21 and the sheath 11, guarantee outer subassembly 2 and to the leakproofness of continuation node.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A high flexible signal transmission cable comprises two sections of signal cable sections (1), wherein the ends, close to each other, of the two signal cable sections (1) are connected to form a connection node, and the high flexible signal transmission cable is characterized in that: two all the cover is equipped with connecting pipe (21) on signal cable section (1), two the tip that connecting pipe (21) are close to each other is provided with first articulated ball (22) and second articulated ball (23) respectively, through-hole (221) have been seted up along corresponding connecting pipe (21) axial in first articulated ball (22), articulated ball groove (231) have been seted up on second articulated ball (23), articulated ball groove (231) and its connecting pipe (21) intercommunication that corresponds, in first articulated ball (22) embedding articulated ball groove (231), just form the ball joint node between first articulated ball (22) and second articulated ball (23), just the ball joint node corresponds with the joint that continues.
2. The high flexibility signal transmission cable according to claim 1, wherein: and a sealing ring (24) is arranged between one side of each connecting pipe (21) which deviates from each other and the corresponding signal cable section (1).
3. A highly flexible signal transmission cable according to claim 2, wherein: two sealing washer (24) shape respectively in two the tip that connecting pipe (21) deviate from each other, just sealing washer (24) with correspond signal cable section (1) clearance fit, two the middle part of connecting pipe (21) all overlaps and is equipped with and supports tight ring (25), two support tight ring (25) respectively with two connecting pipe (21) threaded connection, two it all forms through the chamfer to be used for compressing tightly butt inclined plane (251) on signal cable section (1) sealing washer (24) with the terminal surface inboard that tight ring (25) is close to sealing washer (24).
4. The high flexibility signal transmission cable according to claim 1, wherein: the first hinge ball (22) and the second hinge ball (23) are both soft.
5. The high-flexibility signal transmission cable according to claim 1, wherein: the through hole (221) is in a spherical groove shape.
6. The high flexibility signal transmission cable according to claim 1, wherein: and a sealing gasket (26) is arranged between the first hinge ball (22) and the side wall of the hinge ball groove (231) in an abutting mode.
7. The high flexibility signal transmission cable according to claim 1, wherein: signal cable section (1) includes sheath (11) and wears to locate sinle silk (14) of sheath (11), still wear to be equipped with soft support bar (15) in sheath (11), mounting groove (151) have been seted up along its trend on soft support bar (15), sinle silk (14) embedding mounting groove (151) and set up along mounting groove (151).
8. The high-flexibility signal transmission cable according to claim 7, wherein: the mounting groove (151) is spirally arranged around the soft supporting strip (15).
9. The high-flexibility signal transmission cable according to claim 7, wherein: still wear to be equipped with soft cover (13) in sheath (11), support strip and sinle silk (14) all are located soft cover (13).
10. The high flexibility signal transmission cable according to claim 9, wherein: and a shielding layer (12) is also arranged between the sheath (11) and the soft sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221605926.XU CN217468839U (en) | 2022-06-25 | 2022-06-25 | High-flexibility signal transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221605926.XU CN217468839U (en) | 2022-06-25 | 2022-06-25 | High-flexibility signal transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217468839U true CN217468839U (en) | 2022-09-20 |
Family
ID=83239379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221605926.XU Active CN217468839U (en) | 2022-06-25 | 2022-06-25 | High-flexibility signal transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217468839U (en) |
-
2022
- 2022-06-25 CN CN202221605926.XU patent/CN217468839U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102356528B (en) | Covered cable assemblies and methods and systems for forming the same | |
| CN217468839U (en) | High-flexibility signal transmission cable | |
| JP4768516B2 (en) | Power cable connection | |
| JP2024508960A (en) | Shield connection assembly, cable assembly and method for manufacturing cable assembly | |
| TW201528633A (en) | Cover processing tool, power cable connection structure, power cable connection structure assembly method and terminal processing method | |
| WO2015096762A1 (en) | Base station antenna cable | |
| CN211699754U (en) | Continuous composite pipe cable | |
| CN209029896U (en) | One kind is around packet mode transition joint | |
| CN217134042U (en) | Composite shielded cable | |
| CN215496046U (en) | Anti-interference shore power cable | |
| CN211427918U (en) | HDMI cable | |
| KR101918679B1 (en) | Optical fiber composite cable | |
| JP7365006B2 (en) | wire harness | |
| CN210896707U (en) | Stretch-proof flame-retardant water-blocking cable | |
| CN210777894U (en) | Cable for shield machine | |
| KR20220078323A (en) | Connection box of power cable | |
| CN107331467B (en) | Shielded cable for computer | |
| CN113488238B (en) | Reinforced rubber jacketed flexible cable woven by metal shielding wrapping of coal mining machine | |
| CN206759022U (en) | Cable connector assembly and cable connector system | |
| CN212875371U (en) | Waterproof reinforced cable intermediate joint | |
| CN219979887U (en) | Stable-phase cable with good waterproof property | |
| CN209843296U (en) | Robot towline cable capable of preventing wire core extrusion | |
| CN217506929U (en) | Special automobile cable with good bending resistance | |
| CN212061947U (en) | Self-protection medium-voltage direct-current cable | |
| CN214175717U (en) | Copper core braided shielding control flexible cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |