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CN-122026163-A - Tensile wire harness and use method thereof

CN122026163ACN 122026163 ACN122026163 ACN 122026163ACN-122026163-A

Abstract

The invention relates to the technical field of notebook wiring harnesses and discloses a tensile wire harness and a using method thereof, wherein one end of a plug post is movably inserted into a first sliding groove, a connecting block is fixedly connected to one end of the outer side of the plug post, one end of the connecting block, which is far away from the plug post, is fixedly connected with a clamping block, a first telescopic spring is movably sleeved on the outer side of the plug post, one end of a connector is fixedly connected with a wire core, when a first power wire is pulled, the first power wire pulls the connecting post and a fixing seat to move, the plug post is inserted into the first sliding groove, at the moment, the first telescopic spring is in a compressed state, and due to the fact that an arc wire is arranged on the wire core, after the wire core is stressed, the wire core is straightened, the fact that the connector is stressed is prevented from being separated from the interface of a notebook computer, normal power supply of a notebook is affected, and meanwhile when the wire core is stressed by external traction or tension, the wire core and the connector are prevented from being loose and broken, and the integrity and the transmission quality of the wire core are effectively protected.

Inventors

  • MA ZHENLIANG

Assignees

  • 昆山鸿志德电子科技有限公司

Dates

Publication Date
20260512
Application Date
20241111

Claims (10)

  1. 1. The tensile wire harness comprises an adapter (11) and is characterized in that one end of the adapter (11) is inserted with a first power wire (3), one end of the first power wire (3) is fixedly connected with a connecting column (2), one end of the connecting column (2) away from the first power wire (3) is fixedly connected with a fixing seat (1), a cavity (4) is formed in the connecting column (2), a tensile assembly is arranged in the cavity (4), and a limiting assembly is arranged on the outer side of the fixing seat (1); The pull-out-resistant assembly comprises a plug column (53) and a connecting block (54), one side of a fixing seat (1) movably penetrates through a joint (51), a first sliding groove (52) is formed in one side of the fixing seat (1), one end of the plug column (53) is movably inserted into the first sliding groove (52), the connecting block (54) is fixedly connected with one end of the outer side of the plug column (53), one end of the connecting block (54) away from the plug column (53) is fixedly connected with a clamping block (55), a first telescopic spring (57) is movably sleeved on the outer side of the plug column (53), and one end of the joint (51) is fixedly connected with a wire core (59).
  2. 2. The pulling-resistant wire harness of claim 1, wherein the limiting component comprises a guide post (62) and a second telescopic spring (64), a guide groove (61) is formed in the outer side of the fixing seat (1), one end of the guide post (62) is movably inserted into the guide groove (61), an installation groove (63) is formed in the inner side of the guide groove (61), the second telescopic spring (64) is movably sleeved on the outer side of the guide post (62) and located on the outer side of the installation groove (63), and a clamping groove (65) is formed in the outer side of the connector (51).
  3. 3. The pulling-resistant harness as set forth in claim 1, wherein a through hole (58) is formed at one end of the connecting column (2), and the wire core (59) is movably penetrated through the inside of the through hole (58).
  4. 4. The pulling-resistant wire harness according to claim 2, wherein one end of the guide post (62) is matched with the clamping groove (65), and an arc-shaped groove (56) is formed in one side of the clamping block (55).
  5. 5. The pulling-resistant wire harness according to claim 1, wherein one end of the first telescopic spring (57) is fixedly connected to one side of the fixing seat (1), and the other end of the first telescopic spring (57) is fixedly connected to the outer side of the plug post (53).
  6. 6. The pulling-resistant wire harness according to claim 2, wherein one end of the second expansion spring (64) is fixedly connected to the outer side of the guide post (62), and the other end of the second expansion spring (64) is fixedly connected to the bottom of the installation groove (63).
  7. 7. The anti-pulling wire harness according to claim 1 is characterized in that an arc line (7) is arranged on the wire core (59), and a plurality of convex rings (8) are fixedly sleeved on the outer side of the connecting column (2).
  8. 8. The anti-pulling wire harness according to claim 1, wherein a second sliding groove (9) is formed in the fixing seat (1), a sliding block (10) is connected in the second sliding groove (9) in a sliding mode, and the sliding block (10) is fixedly connected to the outer side of the connector (51).
  9. 9. The anti-pulling wire harness according to claim 1, wherein one end of the first power wire (3) is connected with an adapter (11), one end of the adapter (11) away from the first power wire (3) is connected with a second power wire (12), and one end of the second power wire (12) away from the adapter (11) is connected with a plug (13).
  10. 10. A method of using the pull-out resistant wire harness according to any one of claims 1 to 9, comprising the steps of: S1, connecting a connector (51) with a power interface of a notebook computer through a handheld connector (51), enabling the connector (51) to be inserted into the power interface of the notebook computer, and then inserting a plug (13) into a socket; s2, pulling is prevented, when the first power line (3) is pulled, the first power line (3) pulls the connecting column (2) and the fixing seat (1) to move, the inserting column (53) is inserted into the first sliding groove (52), and due to the fact that the radian line (7) is arranged on the line core (59), after the line core (59) is stressed, the line core (59) is straightened, and the fact that the stress of the connector (51) is separated from the inside of an interface of a notebook computer is avoided; s3, during disassembly, the guide column (62) is pressed by a finger, so that the guide column (62) moves in the guide groove (61), one end of the guide column (62) is inserted into the clamping groove (65), and the connector (51) can be pulled out from the notebook computer interface by pulling the fixing seat (1) and the connecting column (2).

Description

Tensile wire harness and use method thereof Technical Field The invention relates to the technical field of notebook wiring harnesses, in particular to a tensile wire harness and a using method thereof. Background The power line is an electric wire for transmitting current, the current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to purposes, the AC power line is a wire passing through alternating current with higher voltage, the wire can be formally produced by a safety certification party because the voltage is higher and a unified standard is required, and the DC line basically passes through direct current with lower voltage, so that the requirement on safety is not strict with the AC line, but the unified safety certification is required in various countries. When the traditional notebook power line is subjected to external traction or tension, a plug of the power line is easy to separate from an interface of the notebook, normal power supply of the notebook is affected, meanwhile, a wire core of the power line is easy to be connected with the connector to be loose, the wire core is broken, a wire harness is damaged, and integrity and transmission quality of the wire core are affected. Disclosure of Invention The invention aims to provide a pull-out-resistant wire harness and a use method thereof, which are used for solving the problems that when the traditional notebook power line is put forward in the background technology, a plug of the power line is easy to separate from an interface of a notebook to influence normal power supply of the notebook and meanwhile a wire core of the power line is easy to loose connection with a connector and break, so that the wire harness is damaged and the integrity and transmission quality of the wire core are influenced. In order to achieve the above purpose, the invention provides the following technical scheme that the anti-pulling wire harness comprises an adapter, wherein one end of the adapter is inserted with a first power wire, one end of the first power wire is fixedly connected with a connecting column, one end of the connecting column, which is far away from the first power wire, is fixedly connected with a fixing seat, a cavity is formed in the connecting column, an anti-pulling component is arranged in the cavity, and a limiting component is arranged on the outer side of the fixing seat; the tensile subassembly is including inserting post and connecting block, one side activity of fixing base is run through and is had the joint, first spout has been seted up to one side of fixing base, the one end activity of inserting the post inserts in the inside of first spout, connecting block fixedly connected with in the outside one end of inserting the post, the one end fixedly connected with fixture block of inserting the post is kept away from to the connecting block, first extension spring has been cup jointed in the outside activity of inserting the post, the one end fixedly connected with sinle silk of joint. As a further preferable mode of the technical scheme, the limiting assembly comprises a guide post and a second telescopic spring, a guide groove is formed in the outer side of the fixing seat, one end of the guide post is movably inserted into the guide groove, an installation groove is formed in the inner side of the guide groove, the second telescopic spring is movably sleeved on the outer side of the guide post and located on the outer side of the installation groove, and a clamping groove is formed in the outer side of the joint. As a further preferable mode of the technical scheme, a through hole is formed in one end of the connecting column, and the wire core movably penetrates through the through hole. As a further preferable mode of the technical scheme, one end of the guide post is matched with the clamping groove, and an arc-shaped groove is formed in one side of the clamping block. As a further preferable mode of the technical scheme, one end of the first telescopic spring is fixedly connected to one side of the fixing seat, and the other end of the first telescopic spring is fixedly connected to the outer side of the inserting column. As a further preferable mode of the technical scheme, one end of the second telescopic spring is fixedly connected to the outer side of the guide post, and the other end of the second telescopic spring is fixedly connected to the bottom of the mounting groove. As a further preferable mode of the technical scheme, the wire core is provided with an arc line, and the outer side of the connecting column is fixedly sleeved with a plurality of convex rings. As a further preferable mode of the technical scheme, a second sliding groove is formed in the fixing seat, a sliding block is connected in the second sliding groove in a sliding mode, and the sliding block is fixedly connected to the outer side of the joint. As a further prefe