CN217036220U - Anti-stretching copper cable twisted-pair line for camera - Google Patents
Anti-stretching copper cable twisted-pair line for camera Download PDFInfo
- Publication number
- CN217036220U CN217036220U CN202220769003.1U CN202220769003U CN217036220U CN 217036220 U CN217036220 U CN 217036220U CN 202220769003 U CN202220769003 U CN 202220769003U CN 217036220 U CN217036220 U CN 217036220U
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- Prior art keywords
- twisted pair
- twisted
- wire
- copper cable
- winding
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 35
- 239000010949 copper Substances 0.000 title claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 15
- 239000004020 conductor Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The utility model discloses an anti-tensile copper cable twisted pair for a camera, which comprises an installation seat and a wire body, wherein a winding reel is connected and installed on one side surface of the installation seat, a winding shaft is installed in the center of an inner cavity of the winding reel, the wire body is wound on the winding reel, a connecting joint is installed in the center of the other side surface of the installation seat, an installation cavity is formed in the center of the inner cavity of the installation seat, and a coil spring is installed at one end, located in the inner cavity of the installation cavity, of the winding shaft. The winding spool is provided with the winding spool and the coil spring, when the wire body is pulled by external force, the wire body slides out along the wire outlet sliding hole, the wire body wound on the winding spool arranged in the winding spool can drive the winding spool to rotate through the external force of pulling, and the coil spring is arranged in the installation cavity of the winding spool, so that the coil spring is tightly wound, the external force of pulling is converted into the elastic potential energy of the coil spring, the influence on the installation seat and the connecting joint when the wire body is caught is effectively reduced, and the stable connection and the normal use of the connecting joint are guaranteed.
Description
Technical Field
The utility model relates to the technical field of copper cable twisted pairs, in particular to an anti-tensile copper cable twisted pair for a camera.
Background
The copper cable twisted pair is a transmission medium which is most commonly used in comprehensive wiring engineering and consists of two copper conductors with insulating protective layers, the two insulated copper conductors are mutually twisted together according to a certain density, electric waves radiated by each conductor in transmission can be counteracted by electric waves sent by the other conductor, the degree of signal interference is effectively reduced, and the anti-tensile copper cable twisted pair for the camera is additionally used in the installation and wiring process of the camera.
The prior art has the following problems:
traditional stretch-proofing copper cable twisted pair line for camera is when connecting the camera and using, when the line body was stumbled by foreign object a little, because attach fitting department does not have buffer gear, the attach fitting that leads to all takes off the problem that causes the interrupt of making a video recording, probably cause the camera to empty the damage when serious even, thereby the result of use of a stretch-proofing copper cable twisted pair line for camera has been influenced, in addition, traditional stretch-proofing copper cable twisted pair line for camera is most simple structure, stretch-proofing effect is general, it is relatively weak to two twisted pair electric wire protective capacities, when the external force of dragging that receives is too big, it is great to easily lead to rocking the friction between the two twisted pair electric wire, thereby increase two twisted pair electric wire's rate of wear, the life of a stretch-proofing copper cable twisted pair line for camera has been reduced.
Therefore, the anti-stretching copper cable twisted pair for the camera is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, so that the anti-stretching copper cable twisted-pair line for the camera has the advantages of capability of resisting pulling and stumbling to a certain degree, guarantee of stable connection and normal use of a connection joint, good anti-stretching effect, capability of well protecting a twisted-pair wire and prolonging the service life of a line body.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a stretch-proofing copper cable paired line for camera, includes the mount pad and the line body, mount pad one side connection mounting has the reel, and reel inner chamber central authorities install the reel to the winding has the line body on the reel, mount pad another side central authorities install attach fitting, mount pad inner chamber central authorities have seted up the installation cavity, the reel is located installation cavity inner chamber one end and installs the wind spring.
Preferably, the wire body comprises an outer sheath, a pressure-resistant layer, a steel wire armor layer, an inner sheath, a wire bundling ring, a tensile rib, a middle shaft elastic strip, a twisted winding post, a filling layer and twisted wires from outside to inside in sequence.
Preferably, a plurality of twisted-pair wrapping posts are uniformly arranged on four side surfaces of the middle shaft elastic strip, and twisted-pair wires are twisted on the twisted-pair wrapping posts.
Preferably, the four groups of twisted-pair electric wires are sleeved with wire bunching rings, and stretching ribs are uniformly connected between the side surfaces of the wire bunching rings.
Preferably, the connection joint, the mounting seat and the wire body are electrically connected.
Preferably, a wire outlet sliding hole is formed in the side face of one side of the winding reel, and one end of the wire body penetrates through the wire outlet sliding hole.
Preferably, the outer sheath and the inner sheath are both made of polyvinyl chloride materials.
Preferably, the tensile rib is formed by twisting a plurality of steel wires.
Compared with the prior art, the utility model has the beneficial effects that;
1. the winding reel is provided with the winding reel and the coil spring, when the winding reel is used, the wire body can be electrically connected with the camera interface through the connecting joint arranged on one side of the mounting seat, when the wire body is pulled by external force, the wire body slides out along the wire outlet sliding hole, the wire body wound on the winding reel arranged in the winding reel can drive the winding reel to rotate through the pulling external force, the coil spring is arranged in the mounting cavity arranged in the mounting seat, the coil spring is wound tightly, the pulling external force is converted into the elastic potential energy of the coil spring, when the wire body loses the pulling external force, the coil spring drives the winding reel to rotate reversely, and the wire body is wound and reset again, so that the influence of the wire body on the mounting seat and the connecting joint when the wire body is tripped is effectively reduced, the tripping of a certain degree can be resisted, and the stable connection and the normal use of the connecting joint are ensured.
2. The utility model is provided with a wire-binding ring, a twisted pair winding post and a pull rope rib, because a wire body sequentially consists of an outer sheath, a pressure-resistant layer, a steel wire armor layer, an inner sheath, the wire-binding ring, a tensile rib, a middle shaft elastic strip, the twisted pair winding post, a filling layer and twisted pair wires from outside to inside, the twisted pair wires are twisted on the twisted pair winding post arranged on the side surface of the middle shaft elastic strip, the twisted pair wires can be limited together, the mutual friction between the twisted pair wires is reduced, in addition, a plurality of wire-binding rings are uniformly sleeved on the outer side of the twisted pair wires, the wire-binding rings can be further limited, the mutual friction between the twisted pair wires is reduced, meanwhile, a plurality of tensile ribs are connected between the wire-binding rings, the tensile property of the tensile copper cable twisted pair for a camera can be greatly improved by utilizing the strong tensile property of the tensile rib and the middle shaft elastic strip, and the better protection is improved for the twisted pair wires, and then can effectively improve the life of a stretch-proofing copper cable twisted pair for camera.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an anti-tensile copper cable twisted pair for a camera according to the present invention;
fig. 2 is a front sectional view of an anti-stretching copper cable twisted pair for a camera according to the present invention;
fig. 3 is a side cross-sectional view of an anti-stretch copper cable twisted pair for a camera according to the present invention;
fig. 4 is a perspective view of a winding reel of an anti-tensile copper cable twisted pair for a camera according to the present invention.
Illustration of the drawings:
1. a wire body; 101. an outer sheath; 102. a pressure resistant layer; 103. a steel wire armor layer; 104. an inner sheath; 105. a wire binding ring; 106. stretching the ribs; 107. a central axis elastic strip; 108. twisting a winding post; 109. a filling layer; 110. twinning a wire; 2. a spool; 3. a spool; 4. a mounting seat; 5. connecting a joint; 6. a coil spring; 7. a mounting cavity; 8. and (4) wire outlet slide holes.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an anti-stretching copper cable twisted pair for a camera includes a mounting seat 4 and a wire body 1, a winding reel 2 is connected and mounted on one side of the mounting seat 4, a winding shaft 3 is mounted in the center of an inner cavity of the winding reel 2, the wire body 1 is wound on the winding shaft 3, a connecting joint 5 is mounted in the center of the other side of the mounting seat 4, a mounting cavity 7 is formed in the center of the inner cavity of the mounting seat 4, and a coil spring 6 is mounted at one end, located in the inner cavity of the mounting cavity 7, of the winding shaft 3.
In this embodiment: can effectively reduce the influence to mount pad 4 and attach fitting 5 when the line body 1 is stumbled, can resist pulling of certain degree and stumble and drag, guarantee attach fitting 5's stable connection and normal use.
Specifically, the wire body 1 is composed of an outer sheath 101, a compression-resistant layer 102, a steel wire armor layer 103, an inner sheath 104, a wire harness ring 105, a tensile rib 106, a middle shaft elastic strip 107, a twisted-pair winding post 108, a filling layer 109 and a twisted-pair electric wire 110 from outside to inside in sequence.
Specifically, a plurality of twisted pair wrapping posts 108 are uniformly installed on four sides of the middle shaft elastic strip 107, and twisted pair wires 110 are twisted on the twisted pair wrapping posts 108.
In this embodiment: the twisted pair wires 110 are twisted on the twisted pair wrapping posts 108 arranged on the side surface of the middle shaft elastic strip 107, so that the twisted pair wires 110 can be limited, and the mutual friction between the twisted pair wires 110 is reduced.
Specifically, the bundle rings 105 are sleeved outside the four twisted pairs of electric wires 110, and the stretching ribs 106 are uniformly connected between the side surfaces of the bundle rings 105.
In this embodiment: the even cover in the twisted pair electric wire 110 outside has a plurality of bunch ring 105, can further carry on spacingly to twisted pair electric wire 110, reduce the mutual friction between twisted pair electric wire 110, be connected with a plurality of stretching rib 106 between the bunch ring 105 simultaneously, utilize the powerful stretch resistance of stretching rib 106, can improve a stretch resistance of stretch resistance copper cable twisted pair for the camera greatly, improve better protection to twisted pair electric wire 110, and then can effectively improve a life of stretch resistance copper cable twisted pair for the camera.
Specifically, the connection joint 5, the mounting seat 4 and the wire body 1 are electrically connected.
Specifically, the side surface of one side of the winding reel 2 is provided with an outlet sliding hole 8, and one end of the wire body 1 penetrates through the outlet sliding hole 8.
Specifically, the outer sheath 101 and the inner sheath 104 are both made of polyvinyl chloride.
Specifically, the tensile rib 106 is formed by twisting a plurality of steel wires.
The working principle is as follows: the utility model is provided with a winding shaft 3 and a coil spring 6, when in use, a connecting joint 5 which can be arranged at one side of an installation seat 4 is used for electrically connecting a wire body 1 with a camera interface, when the wire body 1 is pulled by external force, the wire body 1 slides outwards along an outgoing line sliding hole 8, the wire body 1 wound on the winding shaft 3 arranged in a winding reel 2 can drive the winding shaft 3 to rotate by the pulling external force, because the coil spring 6 is arranged in an installation cavity 7 which is arranged in the installation seat 4 and the winding shaft 3 is internally provided with the coil spring 6, the coil spring 6 is wound tightly, the pulling external force is converted into the elastic potential energy of the coil spring 6, when the wire body 1 loses the pulling external force, the coil spring 6 drives the winding shaft 3 to rotate reversely, the wire body 1 is wound and reset again, thereby effectively reducing the influence on the installation seat 4 and the connecting joint 5 when the wire body 1 is caught, and being able to resist pulling and catching to a certain degree, the stable connection and normal use of the connection joint 5 are ensured, in addition, the utility model is provided with a wire harness ring 105, a twisted pair winding post 108 and a rope pulling rib, because the wire body 1 consists of an outer sheath 101, a pressure-resistant layer 102, a steel wire armor layer 103, an inner sheath 104, the wire harness ring 105, a stretching rib 106, a middle shaft elastic strip 107, the twisted pair winding post 108, a filling layer 109 and a twisted pair wire 110 from outside to inside in sequence, the twisted pair wire 110 is twisted on the twisted pair winding post 108 arranged on the side surface of the middle shaft elastic strip 107, the twisted pair wire 110 can be limited, the mutual friction between the twisted pair wires 110 can be reduced, in addition, a plurality of wire harness rings 105 are uniformly sleeved outside the twisted pair wire 110, the position of the twisted pair wire 110 can be further limited, the mutual friction between the twisted pair wires 110 can be reduced, meanwhile, a plurality of stretching ribs 106 are connected between the wire harness rings 105, and the strong tensile property of the stretching ribs 106 and the middle shaft elastic strip 107 is utilized, the anti-stretching performance of the anti-stretching copper cable twisted pair for the camera can be greatly improved, better protection is improved for the twisted pair wire 110, and the service life of the anti-stretching copper cable twisted pair for the camera can be effectively prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (8)
1. The utility model provides a stretch-proofing copper cable twisted pair line for camera, includes mount pad (4) and the line body (1), its characterized in that, mount pad (4) one side is connected and is installed reel (2), and reel (2) inner chamber central authorities install reel (3) to the winding has line body (1) on reel (3), mount pad (4) another side central authorities install attach fitting (5), mount pad (4) inner chamber central authorities have seted up installation cavity (7), reel (3) are located installation cavity (7) inner chamber one end and install wind spring (6).
2. The anti-stretching copper cable twisted pair for the camera according to claim 1, wherein the wire body (1) is composed of an outer sheath (101), a pressure-resistant layer (102), a steel wire armor layer (103), an inner sheath (104), a wire harness ring (105), a stretching rib (106), a middle shaft elastic strip (107), a twisted wire winding column (108), a filling layer (109) and a twisted wire pair (110) from outside to inside in sequence.
3. The anti-stretch copper cable twisted pair for camera according to claim 2, wherein a plurality of twisted pair wrapping posts (108) are uniformly installed on four sides of the central axis elastic strip (107), and twisted pair wires (110) are twisted on the twisted pair wrapping posts (108).
4. The anti-stretching copper cable twisted pair for the camera according to claim 2, wherein the bundle rings (105) are sleeved outside four groups of twisted pair wires (110), and stretching ribs (106) are uniformly connected between the sides of the bundle rings (105).
5. The twisted copper cable pair for preventing stretch of camera according to claim 1, wherein the connection joint (5), the mounting seat (4) and the cable body (1) are electrically connected.
6. The anti-stretching copper cable twisted pair for the camera according to claim 1, wherein an outlet sliding hole (8) is formed in a side surface of one side of the winding reel (2), and one end of the wire body (1) penetrates through the outlet sliding hole (8).
7. The twisted tensile copper cable pair for cameras of claim 2, wherein the outer sheath (101) and the inner sheath (104) are both made of polyvinyl chloride.
8. The twisted copper cable pair for resisting tension of a camera according to claim 2, wherein the tension rib (106) is formed by twisting a plurality of steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769003.1U CN217036220U (en) | 2022-03-31 | 2022-03-31 | Anti-stretching copper cable twisted-pair line for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220769003.1U CN217036220U (en) | 2022-03-31 | 2022-03-31 | Anti-stretching copper cable twisted-pair line for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217036220U true CN217036220U (en) | 2022-07-22 |
Family
ID=82414581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220769003.1U Expired - Fee Related CN217036220U (en) | 2022-03-31 | 2022-03-31 | Anti-stretching copper cable twisted-pair line for camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217036220U (en) |
-
2022
- 2022-03-31 CN CN202220769003.1U patent/CN217036220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220722 |