WO2022007693A1 - Tuyau d'enroulement ayant une forme convertible - Google Patents

Tuyau d'enroulement ayant une forme convertible Download PDF

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Publication number
WO2022007693A1
WO2022007693A1 PCT/CN2021/103904 CN2021103904W WO2022007693A1 WO 2022007693 A1 WO2022007693 A1 WO 2022007693A1 CN 2021103904 W CN2021103904 W CN 2021103904W WO 2022007693 A1 WO2022007693 A1 WO 2022007693A1
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WO
WIPO (PCT)
Prior art keywords
section
buckles
take
restricting plate
buckle
Prior art date
Application number
PCT/CN2021/103904
Other languages
English (en)
Chinese (zh)
Inventor
胡仁昌
余杭澄
Original Assignee
宁波海仕凯驱动科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁波海仕凯驱动科技有限公司 filed Critical 宁波海仕凯驱动科技有限公司
Publication of WO2022007693A1 publication Critical patent/WO2022007693A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/006—Arrangements of electric cables or lines between relatively-movable parts using extensible carrier for the cable, e.g. self-coiling spring
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section

Definitions

  • the invention relates to a convertible wire take-up tube, which belongs to the technical field of lifting table accessories.
  • the wiring harness is bundled together by a wire buckle or a strap, but the bundled wiring harness does not have a fixed movement direction during the pulling process, and still occurs Caton, at the same time, due to the different lengths of the wire harness, there will be situations such as inability to pull or even breakage.
  • the wire take-up tube is an ideal wire management structure.
  • the wire take-up tube is formed by connecting multiple chain links in turn.
  • the angle between the chain links will change when the overall structure is subjected to external force, so as to guide the wire harness.
  • the movement direction of the wire harness can realize the stretching of the wire harness, but when in use, the traditional wire take-up tube itself is not sufficiently restrained and will swing at will, which is prone to some accidental damage and also affects the aesthetics.
  • To fix the wire take-up tube as a whole it is necessary to add Other specific fixed accessories are used to achieve this, and the accessories used in different scenarios will be different. As a result, the installation cost will also increase, and the installation and removal of the wire take-up pipe will also increase the difficulty.
  • the technical problem to be solved by the present invention is to provide a wire take-up tube with a changeable form, which can change its own form to adapt to various usage scenarios, and set aside the dependence on fixed accessories.
  • the present invention adopts the following technical solutions:
  • a convertible take-up tube comprising more than two single-section buckles connected together, the single-section buckle includes a connecting end and a connected end, the two single-section buckles are in a connected state, and one of the single-section buckles is in a connected state.
  • the connecting end is connected with the connected end of another single-section buckle, the two single-section buckles are respectively deflected with the connection as the center of the circle, an adjustment part is arranged between the two single-section buckles, and the adjacent two
  • the single-section buckle includes a locked state and an active state under the action of the adjusting member. In the locked state, the two single-section buckles are kept straight, and in the active state, the two single-section buckles deflect relative to each other.
  • the connecting end of the single-section buckle is connected to the connected end of another single-section buckle.
  • the two single-section buckles can be deflected with the connection as the center of the circle to ensure the bending of the wire take-up tube.
  • an adjustment part is provided at the connection of the two single-section buckles, and the two adjacent single-section buckles include a locked state and an active state under the action of the adjustment parts.
  • the two The single-section buckle cannot be deflected relatively and is always kept straight. After the lock is released, the two single-section buckles can return to the original relative movable state.
  • the part that needs to be fixed is locked, and the part that needs to be bent is unlocked, so that it can adapt to various use scenarios, and does not need to use other accessories, reducing some customized products, reducing its use cost, allowing
  • the product is made more general, and the wire take-up tube itself can be restrained and fixed in a relatively hidden corner, which can avoid some accidental damage, and at the same time, its installation and disassembly have become simpler and more convenient.
  • the adjusting member includes a telescopic member, a first restricting plate and a second restricting plate
  • the telescopic member is used to control the distance between the two single-section buckles, and in the locked state, the distance between the two single-section buckles
  • the first restricting plate is in conflict
  • the second restricting plate is also in conflict
  • the connecting end and the connected end of the single-section buckle are located between the first restricting plate and the second restricting plate, thereby restricting the single-section buckle.
  • Deflection, in the active state the two single-section buckles move away from each other, so that the two single-section buckles restore relative deflection.
  • the telescopic component includes a cylindrical protrusion on the connecting end and a first hole and a second hole on the connected end, the first and second holes are distributed along the length of the side plate, so A limit step for restricting the movement of the cylindrical protrusion is arranged between the first hole and the second hole, and a large external force needs to be applied to move the cylindrical protrusion under the action of the limit step.
  • the cylindrical protrusion is provided with a guide surface for guiding it to be snapped into the first hole or the second hole, and the guide surface can make the connection of the single-section buckle more labor-saving.
  • the single-section buckle includes two side plates, the two side plates are connected by a first restricting plate and a second restricting plate, and the side plates extend to both ends to respectively form the connecting end and the
  • the connecting end and the connected end are arc-shaped structures, and the arc-shaped structure can make the single-section buckle more smoothly without jamming when it is deflected.
  • the first restricting plate or the second restricting plate is provided with a wire inlet for the wire harness to enter, and the inner wall of the first restricting plate or the second restricting plate is provided with a limit bar for restricting the separation of the wire harness, so The limit bars are arranged on both sides of the wire inlet.
  • an adsorption body is provided on the first restricting plate or the second restricting plate with at least one single-section buckle in the wire take-up tube.
  • the single-section buckle is provided with a card position, and the adsorption body is detachably installed in the card position.
  • the adsorbent is a magnet.
  • At least one end of the wire take-up tube is provided with a connector.
  • Embodiment 1 is a schematic diagram of the overall structure of Embodiment 1 of the present invention.
  • Fig. 2 is a structural schematic diagram one of a single-section buckle in Embodiment 1 of the present invention.
  • Fig. 3 is the structural representation 2 of the single-section buckle in the embodiment 1 of the present invention.
  • FIG. 4 is a front view of a single-section buckle in Embodiment 1 of the present invention.
  • Embodiment 5 is a cross-sectional view of two single-section buckles in a locked state in Embodiment 1 of the present invention
  • FIG. 6 is a cross-sectional view of the two single-section buckles in the active state in Embodiment 1 of the present invention.
  • the present embodiment shows a convertible wire take-up tube, which includes two or more single-section buckles 1 connected together.
  • the single-section buckle 1 includes a connecting end 102 and a Connecting end 101, when two single-section buckles 1 are in the connected state, the connecting end 102 of one single-section buckle 1 is connected with the connected end 101 of the other single-section buckle 1, and the two single-section buckles 1 are respectively connected with The center of the circle is deflected, and the two single-section buckles 1 are connected with an adjustment member.
  • the two adjacent single-section buckles 1 include a locked state and an active state under the action of the adjustment member. In the locked state, the two The single-section buckles 1 are kept straight, and in the active state, the two single-section buckles 1 are relatively deflected.
  • the connecting end 102 of the single-section buckle 1 is connected to the connected end 101 of the other single-section buckle 1.
  • the two single-section buckles 1 can be deflected with the connection as the center of the circle, so that the To ensure the bending and direction change ability of the wire take-up tube, in addition, an adjustment part is provided at the connection of the two single-section buckles 1, and the two adjacent single-section buckles 1 include a locked state and an active state under the action of the adjustment parts.
  • the two single-section buckles 1 cannot be deflected relative to each other and remain straight. After the locked state is released, the two single-section buckles 1 can return to the original relative movable state.
  • the overall structure of the line pipe can be adjusted freely, the parts that need to be fixed are locked, and the parts that need to be bent are unlocked, so that it can adapt to various usage scenarios, and no other accessories are needed, reducing some customized products. , reducing the cost of use, making the product more universal, and its installation and disassembly also becoming simpler and more convenient.
  • the adjusting member in this embodiment includes a telescopic member, a first restricting plate 12 and a second restricting plate 11 , and the telescopic member is used to control the distance between the two single-section buckles 1 .
  • the distance between the two adjacent single-section buckles 1 is shortened by the telescopic component, so that the first restricting plates 12 of the two single-section buckles 1 are in conflict, and the second restricting plates 11 are also in conflict
  • the connecting end 102 and the connected end 101 of the single-section buckle 1 are located between the first limiting plate 12 and the second limiting plate 11, so as to limit the deflection of the single-section buckle 1, so that the two single-section buckles 1 are always Keeping it straight, it can achieve its own locking without the cooperation of other related accessories, which can reduce the use of some related accessories and save the use cost.
  • the adjustment component may be an additional accessory installed on the single-segment buckle 1 , or may be composed of components existing on the single-segment buckle 1 .
  • the distance between the two adjacent single-section buckles 1 is extended by the telescopic component, so that the two single-section buckles 1 are kept away, and the first restricting plate of the two single-section buckles 1 12 is separated, and the second restricting plate 11 is also separated, so that the locking of the connection is released, so that the two single-section buckles 1 can be deflected normally.
  • the state switching method of this embodiment is simple and convenient. A plurality of single-section buckles 1 are connected together, and state switching can be performed between two adjacent single-section buckles 1. Therefore, this embodiment can have various state forms to adapt to different usage scenarios, and this embodiment has various changes. , the scope of application is expanded, and its structure is simple and easy to operate.
  • the telescopic component includes a cylindrical protrusion 103 provided on the connecting end 102 and a first hole 104 provided on the connected end 101 and
  • the second hole 105 , the first hole 104 and the second hole 105 are distributed along the length direction of the side plate 10 , there is a limit step between the first hole 104 and the second hole 105 for restricting the movement of the cylindrical protrusion 103 106.
  • the limited steps 106 enable the cylindrical protrusion 103 to switch positions only under the action of a relatively large external force, so as to ensure that the cylindrical protrusion 103 does not move at will, so that the overall structure of this embodiment is more stable.
  • the cylindrical protrusion 103 is provided on the inner side wall of the side plate 10 , and the distance between the two connecting ends 102 of the single-section buckle 1 is greater than the distance between the two connected ends 101
  • the advantage of using this structure is that the cylindrical protrusion 103 is not easily damaged on the inner side of the single-section buckle 1, and the aesthetics can also be improved.
  • the cylindrical protrusion 103 can also be provided on the side plate. 10 , the distance between the two connecting ends 102 of the single-section buckle 1 is smaller than the distance between the two connected ends 101 .
  • the cylindrical protrusion 103 is provided with a guide surface 107 for guiding it to be snapped into the first hole 104 or the second hole 105 , and the guide surface 107 faces it.
  • the connected ends 101 under the action of the guide surface 107, can make the installation of the single-section buckle 1 more labor-saving.
  • the single-section buckle 1 includes two side plates 10, and the two side plates 10 pass through the first restricting plate 12 and the second side plate 10.
  • the connecting end 102 and the connected end 101 are respectively formed by the connecting end 102 and the connected end 101.
  • the connecting end 102 and the connected end 101 are arc-shaped structures, so that when the single-section buckle 1 is deflected Smoother, no stuttering.
  • the first restricting plate 12 is provided with a wire inlet 121 for the wire harness to enter, and the inner wall of the first restricting plate 12 is provided with a limit bar 122 that restricts the separation of the wire harness, so
  • the limiting strips 122 are arranged on both sides of the wire inlet 121, and the wire inlet 121 can make it more convenient to receive the wire harness, and can also take up the wire without disassembling the wire harness, and its use is more user-friendly, of course it can be understood , the wire inlet 121 can also be arranged on the second limiting plate 11, and the corresponding limiting strip 122 is arranged on the inner wall of the second limiting plate 11.
  • At least one of the second restricting plates 11 of the single-section buckle 1 is provided with an adsorption body, through which this embodiment can be fixed on a fixed object such as a bracket , making it more secure.
  • the adsorption body and the wire inlet 121 are respectively provided on the first restricting plate 12 and the second restricting plate 11 to prevent the wire inlet from being blocked due to the two being arranged on the same restricting plate.
  • the single-section buckle is provided with a card position 112, and the adsorption body can be detachably installed in the card position 112, which is convenient for the disassembly and assembly of the adsorption body and the replacement of the adsorption body. body, so that users can have more choices, and at the same time make the fixation of the adsorption body more stable.
  • the adsorption body may also be directly adsorbed on the second limiting plate 11 .
  • the adsorption body in this embodiment may be a magnet, or may be other materials with adsorption function, such as self-adhesive and Velcro.
  • the wire take-up tube has at least one end of the connecting piece 2.
  • the specific structure of the connecting piece 2 can have various embodiments.
  • the upper end is fixed on the object to be connected by screws, and the lower end is The installation weight is directly in contact with the ground.
  • both ends of the wire take-up tube may be provided with connecting pieces 2, wherein the connecting pieces 2 may also be magnets or self-tapping screws.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Portable Outdoor Equipment (AREA)

Abstract

Tuyau d'enroulement ayant une forme convertible, se rapportant au domaine des accessoires de table de levage. Le tuyau d'enroulement comprend deux boucles de liaison simple ou plus (1) qui sont reliées les unes aux autres; chaque boucle de liaison simple (1) comprend une extrémité de raccordement (102) et une extrémité connectée (101); lorsque deux boucles de liaison simple (1) sont dans un état connecté, l'extrémité de liaison (102) de l'une des boucles de liaison simple (1) est relié à l'extrémité raccordée (101) de l'autre boucle de liaison simple (1); les deux boucles de liaison simple (1) tournent respectivement en utilisant le joint comme centre de cercle; un élément de réglage est disposé au niveau de l'articulation des deux boucles de liaison simple (1); deux boucles de liaison simple adjacentes (1) comprennent un état verrouillé et un état de déplacement sous l'action du composant de réglage; dans l'état verrouillé, les deux boucles de liaison simple (1) sont maintenus droites; dans l'état de déplacement, les deux boucles de liaison simple (1) tournent l'une par rapport à l'autre. La forme du tuyau d'enroulement est modifiée au moyen du composant de réglage pour satisfaire diverses scènes d'utilisation, et la contrainte et la fixation du tuyau d'enroulement peuvent être obtenues sans accessoires spécifiques.
PCT/CN2021/103904 2020-07-08 2021-07-01 Tuyau d'enroulement ayant une forme convertible WO2022007693A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010651761.9A CN111834973A (zh) 2020-07-08 2020-07-08 一种可变换形式的收线管
CN202010651761.9 2020-07-08

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Publication Number Publication Date
WO2022007693A1 true WO2022007693A1 (fr) 2022-01-13

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WO (1) WO2022007693A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111834973A (zh) * 2020-07-08 2020-10-27 宁波海仕凯驱动科技有限公司 一种可变换形式的收线管
CN112977189B (zh) * 2021-03-05 2024-03-12 延锋国际座椅系统有限公司 汽车座椅线束自锁链

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617900A1 (de) * 1995-05-10 1996-12-05 Ernst Moeckl Kabelkette
CN103775561A (zh) * 2012-10-18 2014-05-07 株式会社椿本链条 双向推挽链及进退作动装置
CN210779861U (zh) * 2019-09-25 2020-06-16 公牛集团股份有限公司 一种理线机构及柜具
CN111834973A (zh) * 2020-07-08 2020-10-27 宁波海仕凯驱动科技有限公司 一种可变换形式的收线管
CN212412725U (zh) * 2020-07-08 2021-01-26 宁波海仕凯驱动科技有限公司 一种可变换形式的收线管

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617900A1 (de) * 1995-05-10 1996-12-05 Ernst Moeckl Kabelkette
CN103775561A (zh) * 2012-10-18 2014-05-07 株式会社椿本链条 双向推挽链及进退作动装置
CN210779861U (zh) * 2019-09-25 2020-06-16 公牛集团股份有限公司 一种理线机构及柜具
CN111834973A (zh) * 2020-07-08 2020-10-27 宁波海仕凯驱动科技有限公司 一种可变换形式的收线管
CN212412725U (zh) * 2020-07-08 2021-01-26 宁波海仕凯驱动科技有限公司 一种可变换形式的收线管

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