CN216053931U - Industrial signal transmission cable with anti-electromagnetic interference function - Google Patents
Industrial signal transmission cable with anti-electromagnetic interference function Download PDFInfo
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- CN216053931U CN216053931U CN202122749944.7U CN202122749944U CN216053931U CN 216053931 U CN216053931 U CN 216053931U CN 202122749944 U CN202122749944 U CN 202122749944U CN 216053931 U CN216053931 U CN 216053931U
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Abstract
The utility model discloses an industrial signal transmission cable with an anti-electromagnetic interference function, which comprises a protective sleeve, wherein a core wire is arranged inside the protective sleeve, an insulating layer is arranged outside the core wire, and a metal coating is arranged outside the insulating layer. This industry signal transmission cable with anti-electromagnetic interference function is through being provided with the aluminium foil shielding layer, the weaving layer, insulating layer and metallic coating, outside at the heart yearn is provided with insulating layer and metallic coating, insulating layer and metallic coating can make anti-electromagnetic interference's between each heart yearn ability reinforcing, thereby aluminium foil shielding layer and weaving layer then can effectual shielding external electromagnetic interference can further improve the anti-electromagnetic interference of cable, the anti-electromagnetic interference function of improvement cable can ensure that signal transmission prevents that the signal from receiving the influence at the in-process of transmission and leading to the signal transmission mistake, it is relatively poor to solve anti-electromagnetic interference function, influence the transmission of signal easily.
Description
Technical Field
The utility model relates to the technical field of signal transmission cables, in particular to an industrial signal transmission cable with an anti-electromagnetic interference function.
Background
The cable has many purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common object in daily life, is a signal transmission tool in signal transmission, but the existing industrial signal transmission cable still has some problems which are not solved. The existing industrial signal transmission cable has poor anti-electromagnetic interference function and is easy to influence the signal transmission; the cable is inconvenient to place or hang and inconvenient to use; the cable is not effectively protected, and the service life of the cable is easily shortened. Therefore, we developed a new industrial signal transmission cable with anti-electromagnetic interference function to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an industrial signal transmission cable with an anti-electromagnetic interference function, and aims to solve the problems that the anti-electromagnetic interference function of the cable is poor and the transmission of signals is easily influenced in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an industrial signal transmission cable with anti-electromagnetic interference function, includes the lag, the inside of lag is provided with the heart yearn, the outside of heart yearn is provided with the insulating layer, the outside of insulating layer is provided with metallic coating, the inside wall of lag is provided with the weaving layer, the inside wall of weaving layer is provided with the aluminium foil shielding layer, the outside bottom of lag is provided with the spacing hoop of second, the bottom fixedly connected with bracing piece of the spacing hoop of second, the bottom fixedly connected with backup pad of bracing piece, the one end activity hinge at the spacing hoop top of second has first spacing hoop.
Preferably, the heart yearn is provided with four groups, aluminium foil shielding layer and weaving layer set up between lag and bracing piece.
Preferably, the top end of the first limiting hoop is fixedly connected with a connecting block, and a rectangular clamping groove is formed in the top end inside the connecting block.
Preferably, one end of the first limiting hoop and one end of the second limiting hoop are fixedly connected with a connecting plate, a fixing groove is formed in the connecting plate, and a fixing bolt is arranged in the fixing groove.
Preferably, the fixing grooves are arranged in two groups, and the fixing grooves are symmetrically distributed about a vertical center line of the connecting plate.
Preferably, an elastic reinforcing rib is arranged in the middle of the interior of the protecting sleeve, and filling sponge is filled between the core wire and the aluminum foil shielding layer.
Preferably, the elastic reinforcing ribs are arranged between the core wires, and the filling sponge is filled in the protective sleeve.
Compared with the prior art, the utility model has the beneficial effects that: the industrial signal transmission cable with the anti-electromagnetic interference function not only realizes the improvement of the anti-electromagnetic interference function of the cable, the convenience in supporting the cable, but also the protection of the cable;
(1) the aluminum foil shielding layer, the braid layer, the insulating layer and the metal coating are arranged outside the core wires, the insulating layer and the metal coating can enhance the electromagnetic interference resistance between the core wires, the aluminum foil shielding layer and the braid layer can effectively shield external electromagnetic interference so as to further improve the electromagnetic interference resistance of the cable, and the electromagnetic interference resistance of the cable can ensure that signal transmission can prevent signal transmission errors caused by the influence of signals in the transmission process;
(2) the cable is placed inside the second limiting hoop, the first limiting hoop is rotated through the hinge block after the cable is placed, so that the first limiting hoop is wrapped at the top end of the outer portion of the cable, the connecting plate is aligned when the first limiting hoop is located at the top end of the outer portion of the cable, the fixing bolt is screwed into the fixing groove to fix the connecting plate after the connecting plate is aligned, the cable can be fixed between the first limiting hoop and the second limiting hoop by fixing the connecting plate, the cable is fixed between the second limiting hoop, the supporting plate and the supporting rod cable can be conveniently supported, and the cable can be conveniently hung at a high position through the rectangular clamping groove;
(3) through being provided with the lag, fill sponge and elastic reinforcement, be provided with the lag in the outside of heart yearn, the lag can protect the heart yearn and prevent that the heart yearn from receiving the damage, be provided with in the inside of lag and fill sponge and elastic reinforcement, fill sponge and elastic reinforcement can utilize elastic fiber reinforcing cable elasticity, effectual resume the cable shape after buckling, avoid buckling for a long time to lead to the cable disconnected, consequently, set up the life that fills sponge and elastic reinforcement can increase the cable and prevent that the cable from receiving the damage.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged side view of the present invention;
FIG. 3 is an enlarged front sectional view of the connecting plate according to the present invention;
fig. 4 is an enlarged partial sectional view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a protective sleeve; 2. connecting blocks; 3. a first spacing collar; 4. a connecting plate; 5. an aluminum foil shielding layer; 6. a core wire; 7. weaving layer; 8. a support bar; 9. a support plate; 10. a rectangular clamping groove; 11. filling sponge; 12. a second spacing collar; 13. elastic reinforcing ribs; 14. fixing the bolt; 15. an insulating layer; 16. a metal plating layer; 17. and fixing the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, an industrial signal transmission cable with anti-electromagnetic interference function includes a protective sheath 1, a core wire 6 is disposed inside the protective sheath 1, an insulating layer 15 is disposed outside the core wire 6, a metal plating layer 16 is disposed outside the insulating layer 15, a braid layer 7 is disposed on an inner side wall of the protective sheath 1, and an aluminum foil shielding layer 5 is disposed on an inner side wall of the braid layer 7;
the core wires 6 are provided with four groups, and the aluminum foil shielding layer 5 and the braid layer 7 are arranged between the protective sleeve 1 and the support rod 8;
specifically, as shown in fig. 1, fig. 2, and fig. 4, an insulating layer 15 and a metal plating layer 16 are disposed outside the core wires 6, the insulating layer 15 and the metal plating layer 16 can enhance the capability of anti-electromagnetic interference between each core wire 6, and the aluminum foil shielding layer 5 and the braid layer 7 can effectively shield external electromagnetic interference, so that the anti-electromagnetic interference of the cable can be further improved, and the anti-electromagnetic interference function of the cable can ensure that signal transmission can be prevented from being affected in the transmission process to cause signal transmission errors.
Example 2: the bottom end of the outer portion of the protective sleeve 1 is provided with a second limiting hoop 12, the bottom end of the second limiting hoop 12 is fixedly connected with a supporting rod 8, the bottom end of the supporting rod 8 is fixedly connected with a supporting plate 9, one end of the top of the second limiting hoop 12 is movably hinged with a first limiting hoop 3, the top end of the first limiting hoop 3 is fixedly connected with a connecting block 2, the top end of the inner portion of the connecting block 2 is provided with a rectangular clamping groove 10, one ends of the first limiting hoop 3 and the second limiting hoop 12 are fixedly connected with a connecting plate 4, the inner portion of the connecting plate 4 is provided with a fixing groove 17, fixing bolts 14 are arranged in the fixing groove 17, the fixing grooves 17 are provided with two groups, and the fixing grooves 17 are symmetrically distributed about the vertical center line of the connecting plate 4;
specifically, as shown in fig. 1, 2 and 3, the cable is placed inside the second limiting hoop 12, the first limiting hoop 3 is rotated through the hinge block after the cable is placed, so that the first limiting hoop 3 is wrapped on the top end of the cable, the first limiting hoop 3 enables the connecting plate 4 to be aligned on the top end of the cable, the connecting plate 4 is fixed by screwing the fixing bolt 14 into the fixing groove 17 after the connecting plate 4 is aligned, the cable can be fixed between the first limiting hoop 3 and the second limiting hoop 12 by fixing the connecting plate 4, and the cable is fixed between the second limiting hoop 12, so that the support plate 9 and the support rod 8 can be conveniently supported, and the cable can be conveniently hung at a high position through the rectangular clamping groove 10.
Example 3: an elastic reinforcing rib 13 is arranged in the middle of the interior of the protective sleeve 1, filling sponge 11 is filled between the core wire 6 and the aluminum foil shielding layer 5, the elastic reinforcing rib 13 is arranged between the core wires 6, and the filling sponge 11 is filled in the interior of the protective sleeve 1;
specifically, as shown in fig. 1, fig. 2 and fig. 4, a protective sleeve 1 is arranged outside a core wire 6, the protective sleeve 1 can protect the core wire 6 to prevent the core wire 6 from being damaged, a filling sponge 11 and an elastic reinforcing rib 13 are arranged inside the protective sleeve 1, the filling sponge 11 and the elastic reinforcing rib 13 can enhance the elasticity of the cable by using elastic fibers, the shape of the cable is effectively restored after bending, and the cable is prevented from being broken due to long-term bending, so that the service life of the cable can be prolonged by arranging the filling sponge 11 and the elastic reinforcing rib 13 to prevent the cable from being damaged.
The working principle is as follows: when the cable is used, the insulating layer 15 and the metal coating 16 are arranged outside the core wires 6, the insulating layer 15 and the metal coating 16 can enhance the anti-electromagnetic interference capability between each core wire 6, the aluminum foil shielding layer 5 and the braid layer 7 can effectively shield the external electromagnetic interference so as to further improve the anti-electromagnetic interference capability of the cable, the anti-electromagnetic interference function of the cable can ensure that signal transmission is prevented from being influenced to cause signal transmission errors in the transmission process, the cable is placed inside the second limiting hoop 12, the first limiting hoop 3 is rotated through the hinge block after the cable is placed so that the first limiting hoop 3 is wrapped at the top end outside the cable, the connecting plate 4 is aligned when the first limiting hoop 3 is at the top end outside the cable, and the fixing bolt 14 is screwed into the fixing groove 17 after the connecting plate 4 is aligned so as to fix the connecting plate 4, can fix the cable between first spacing hoop 3 and second spacing hoop 12 through fixing connecting plate 4, fix the cable between second spacing hoop 12 not only can make things convenient for backup pad 9 and bracing piece 8 cable to support and can also conveniently hang the cable in the eminence through rectangular clamping groove 10, lag 1 can protect heart yearn 6 and prevent that heart yearn 6 from receiving the damage, inside at lag 1 is provided with fills sponge 11 and elastic strengthening rib 13, it can utilize elastic fiber reinforcing cable elasticity to fill sponge 11 and elastic strengthening rib 13, effectual resume the cable shape after buckling, avoid long-term buckling to lead to the cable disconnected, consequently set up the life that fills sponge 11 and elastic strengthening rib 13 and can increase the cable and prevent that the cable from receiving the damage.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an industry signal transmission cable with anti-electromagnetic interference function, includes lag (1), its characterized in that: the utility model discloses a protective sleeve, including lag sleeve (1), protection cover, weaving layer (7), aluminium foil shielding layer (5), the inside of lag sleeve (1) is provided with heart yearn (6), the outside of heart yearn (6) is provided with insulating layer (15), the outside of insulating layer (15) is provided with metallic coating (16), the inside wall of lag sleeve (1) is provided with weaving layer (7), the inside wall of weaving layer (7) is provided with aluminium foil shielding layer (5), the outside bottom of lag sleeve (1) is provided with the spacing hoop of second (12), the bottom fixedly connected with bracing piece (8) of the spacing hoop of second (12), the bottom fixedly connected with backup pad (9) of bracing piece (8), the one end activity hinge at the spacing hoop of second (12) top has first spacing hoop (3).
2. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 1, wherein: the core wires (6) are provided with four groups, and the aluminum foil shielding layer (5) and the weaving layer (7) are arranged between the protective sleeve (1) and the support rod (8).
3. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 1, wherein: the top fixedly connected with connecting block (2) of first spacing hoop (3), rectangle draw-in groove (10) have been seted up on the inside top of connecting block (2).
4. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 1, wherein: one end fixedly connected with connecting plate (4) of first spacing hoop (3) and second spacing hoop (12), fixed slot (17) have been seted up to the inside of connecting plate (4), the inside of fixed slot (17) is provided with fixing bolt (14).
5. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 4, wherein: the fixing grooves (17) are arranged in two groups, and the fixing grooves (17) are symmetrically distributed around the vertical center line of the connecting plate (4).
6. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 1, wherein: elastic reinforcing ribs (13) are arranged in the middle of the interior of the protective sleeve (1), and filling sponge (11) is filled between the core wire (6) and the aluminum foil shielding layer (5).
7. The industrial signal transmission cable with the anti-electromagnetic interference function according to claim 6, wherein: the elastic reinforcing ribs (13) are arranged between the core wires (6), and the filling sponge (11) is filled in the protective sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749944.7U CN216053931U (en) | 2021-11-11 | 2021-11-11 | Industrial signal transmission cable with anti-electromagnetic interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122749944.7U CN216053931U (en) | 2021-11-11 | 2021-11-11 | Industrial signal transmission cable with anti-electromagnetic interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216053931U true CN216053931U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122749944.7U Active CN216053931U (en) | 2021-11-11 | 2021-11-11 | Industrial signal transmission cable with anti-electromagnetic interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216053931U (en) |
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2021
- 2021-11-11 CN CN202122749944.7U patent/CN216053931U/en active Active
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