WO2022007693A1

WO2022007693A1 - Take-up pipe having convertible form

Info

Publication number: WO2022007693A1
Application number: PCT/CN2021/103904
Authority: WO
Inventors: 胡仁昌; 余杭澄
Original assignee: 宁波海仕凯驱动科技有限公司
Priority date: 2020-07-08
Filing date: 2021-07-01
Publication date: 2022-01-13
Also published as: CN111834973A

Abstract

A take-up pipe having a convertible form, relating to the field of lifting table accessories. The take-up pipe comprises two or more single link buckles (1) which are connected together; each single link buckle (1) comprises a connecting end (102) and a connected end (101); when two single link buckles (1) are in a connected state, the connecting end (102) of one of the single link buckles (1) is connected to the connected end (101) of the other single link buckle (1); the two single link buckles (1) respectively rotate by using the joint as the circle center; an adjusting component is provided at the joint of the two single link buckles (1); two adjacent single link buckles (1) comprise a locked state and a moving state under the action of the adjusting component; in the locked state, the two single link buckles (1) are kept straight; in the moving state, the two single link buckles (1) rotate relative to each other. The form of the take-up pipe is changed by means of the adjusting component to satisfy various use scenes, and constraint and fixation of the take-up pipe can be achieved without specific accessories.

Description

A convertible form of take-up tube

【Technical field】

The invention relates to a convertible wire take-up tube, which belongs to the technical field of lifting table accessories.

【Background technique】

With the continuous development of lifting table products, there will be more electronic products on the lifting table, which will be accompanied by a large number of wire harnesses piled together, which will cause the wire harnesses to be tangled or knotted with each other. When the wiring harness is used, it is easy to get stuck, stuck or even broken, which will affect the normal use of the equipment. Usually, 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.

At present, the wire take-up tube is an ideal wire management structure. Generally, 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.

[Content of the invention]

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.

To solve the above-mentioned technical problems, 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 beneficial effects of using no invention are:

In the present invention, the connecting end of the single-section buckle is connected to the connected end of another single-section buckle. In the connected state, 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. The ability to change direction, in addition, 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. When in the locked state, 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.

Preferably, 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, and the second restricting plate is also in conflict, and 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.

Preferably, 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.

Preferably, 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.

Preferably, 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.

Preferably, 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.

Preferably, 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.

Preferably, the single-section buckle is provided with a card position, and the adsorption body is detachably installed in the card position.

Preferably, the adsorbent is a magnet.

Preferably, at least one end of the wire take-up tube is provided with a connector.

Other features and advantages of the present invention will be disclosed in detail in the following detailed description and accompanying drawings.

【Description of drawings】

The present invention will be further described below in conjunction with the accompanying drawings:

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;

4 is a front view of a single-section buckle in Embodiment 1 of the present invention;

5 is a cross-sectional view of two single-section buckles in a locked state in Embodiment 1 of the present invention;

6 is a cross-sectional view of the two single-section buckles in the active state in Embodiment 1 of the present invention.

【detailed description】

The technical solutions of the embodiments of the present invention will be explained and described below with reference to the accompanying drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work shall fall within the protection scope of the present invention.

In the following description, the appearance of terms such as "inner", "outer", "upper", "lower", "left", "right" etc. to indicate orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the embodiments and simplifying the description, rather than indicating or implying that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

Example 1:

As shown in FIG. 1 to FIG. 6 , 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.

In this embodiment, the connecting end 102 of the single-section buckle 1 is connected to the connected end 101 of the other single-section buckle 1. In the connected state, 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. When in the locked state, 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.

Regarding the specific structure of the adjusting member, 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 . In the locked state, 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. Of course, it should be noted that 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 .

In addition, when in the active state, 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.

There may be various embodiments for the specific structure of the telescopic component. In this embodiment, in order to simplify the structure, 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.

5 and 6, when the two adjacent single-section buckles 1 are in the locked state, the cylindrical protrusion 103 is inserted into the first hole 104 on the side away from the connected end 101, and the two single-section buckles are in the locked state. The distance between 1 is shortened, the first restricting plates 12 of the two single-section buckles 1 are in contact, and the second restricting plates 11 are also in conflict, so that the connecting end 102 and the connected end 101 of the single-section buckle 1 are in the first position. Between a restricting plate 12 and a second restricting plate 11, the deflection of the single-section buckle 1 is restricted. When the locked state is released, the single-section buckle 1 is pulled to make the cylindrical protrusion 103 enter from the first hole 104 to the first hole 104. Two holes 105, the distance between the two single-section buckles 1 is increased at this time, and the restriction on the connection is lifted, so that the single-section buckle 1 can be deflected normally. 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.

It should be noted that, in this embodiment, 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. Of course, it is understandable that 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 .

In order to make the installation of the single-section buckle 1 more labor-saving, in this embodiment, 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.

Regarding the specific structure of the single-section buckle 1, there can be various embodiments. In this embodiment, 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.

In order to facilitate the storage of the wire harness, in this embodiment, 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.

In order to better fix this embodiment, in this embodiment 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. It should be noted that 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.

There are various embodiments of the specific structure of the adsorption body. In this embodiment, 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. It should be noted that, in other embodiments, the adsorption body may also be directly adsorbed on the second limiting plate 11 .

In addition, the adsorption body in this embodiment may be a magnet, or may be other materials with adsorption function, such as self-adhesive and Velcro.

In this embodiment, 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. In this embodiment, 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. In other embodiments, 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.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the drawings and the descriptions in the above specific embodiments. content. Any modifications that do not depart from the functional and structural principles of the present invention are intended to be included within the scope of the claims.

Claims

A convertible take-up tube, comprising two or more single-section buckles connected together, characterized in that: the single-section buckle includes a connecting end and a connected end, and the two single-section buckles are in a connected state, wherein The connecting end of one single-section buckle is connected to the connected end of the other single-section buckle, the two single-section buckles are respectively deflected with the connection as the center of the circle, and an adjusting part is arranged between the two single-section buckles, and the The two adjacent single-section buckles include 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 are relatively deflected.
The convertible wire take-up according to claim 1, wherein the adjusting part comprises a telescopic part, a first restricting plate and a second restricting plate, and the connecting end and the connected end of the single-section buckle are in Between the first restricting plate and the second restricting plate, the telescopic member is used to control the distance between the two single-section buckles, and in the locked state, the first restricting plates of the two single-section buckles are in conflict, and the The two restricting plates also collide, so as to limit the deflection of the single-section buckle. In the active state, the two single-section buckles move away, so that the two single-section buckles restore relative deflection.
The convertible take-up tube according to claim 2, wherein the telescopic part comprises a cylindrical protrusion arranged on the connecting end and a first hole and a second hole arranged on the connected end, so The first holes and the second holes are distributed along the length direction of the side plate, and a limit step for restricting the movement of the cylindrical protrusion is arranged between the first holes and the second holes.
The convertible take-up tube according to claim 3, wherein the cylindrical protrusion is provided with a guide surface for guiding it to be inserted into the first hole or the second hole.
The convertible wire take-up tube according to claim 2, wherein the single-section buckle comprises two side plates, and the two side plates are connected by a first restricting plate and a second restricting plate, The side plate extends to both ends to form the connecting end and the connected end, respectively, and the connecting end and the connected end are arc-shaped structures.
The changeable form of the wire take-up tube according to claim 2, wherein the first restricting plate or the second restricting plate is provided with a wire inlet for the wire harness to enter, and the first restricting plate or the second restricting plate is provided with a wire inlet. The inner wall of the limiting plate is provided with limit bars for limiting the detachment of the wire harness, and the limit bars are arranged on both sides of the wire inlet.
The changeable form of the wire take-up tube according to claim 2, characterized in that: the first restricting plate or the second restricting plate with at least one single-section buckle in the wire take-up tube is provided with an adsorption body.
The convertible take-up tube according to claim 7, wherein the single-section buckle is provided with a clamping position, and the adsorption body is detachably installed in the clamping position.
The convertible form reel of claim 7, wherein the adsorbent is a magnet.
The convertible take-up tube according to claim 1, wherein at least one end of the wire take-up tube is provided with a connecting piece.