Limiting vertical spool

Abstract

The utility model relates to a limiting erectable bobbin which comprises a center shaft and a pair of limiting side plates. A limiting side plate is arranged on each of the two sides of the central shaft, a shaft hole penetrating through the central shaft and the two limiting side plates is formed in the limiting erectable wire shaft, and the rotating shaft penetrates through the shaft hole, so that the limiting erectable wire shaft can be driven by the rotating shaft to rotate; the limiting side plate is provided with a limiting edge, and the limiting erectable bobbin can be vertically placed through the limiting edge so as to be stably placed on the bearing face or stacked on the limiting edge of other limiting erectable bobbins. Compared with a traditional circular side plate structure, the limiting vertical type bobbin can be stably placed on the bearing face through the limiting edges, and the multiple limiting vertical type bobbins can be vertically stacked so that the occupied area can be saved; therefore, the problem that a traditional bobbin can only be placed and stacked horizontally, and consequently wires are disordered or looped is solved fundamentally, and the limiting vertical bobbin can be used through rotation of the center shaft.

Description

Technical Field

[0001] The present application relates to the field of wire take-up reels, and in particular to a position-limited vertical reel. Background Art

[0002] The wire reel is mainly used for winding, transporting and storing wires. Traditional wire reels are usually round reels, which are easy to roll on the ground and can also be used to release the wire wound on the reel at a constant speed using a traction device.

[0003] To achieve the above effect, the traditional take-up spool has a center hole at the center of the spool. When in use, the center hole is placed on the bearing of the pay-off frame, that is, the outer periphery of the rotating shaft. A positioning device such as a latch is provided between the center hole and the bearing. Rotating the bearing can drive the spool to rotate, thereby achieving the purpose of taking up and releasing the wire. At the same time, a small hole can be provided on the inner plate or side plate of the spool, and the wire can be inserted into the small hole to fix the wire head and prevent the wire head from falling off or loosening.

[0004] However, the circular take-up reel will roll when placed upright, and it is impossible to stack multiple reels up and down. If stacking is required, it can only be placed horizontally, that is, it needs to be rotated 90 degrees relative to the use direction to be placed horizontally, that is, the side panels of the two stacked layers of reels are placed face to face. As shown in Figures 1 and 2, the traditional reel 100 can be rotated on the shaft 200 when in use, but the side panels 110 of the traditional reel 100 are circular, so they are easy to roll and cannot be directly and steadily placed on the bearing surface 400; combined with Figure 3, there are many layers of wire 300 between the two side panels 110 of each traditional reel 100, but the side panels 110 of the two traditional reels 100 can only be placed face to face in a horizontal manner, and cannot be placed vertically, let alone stacked vertically.

[0005] However, since there are many layers of wire in the spool, and each layer has several turns, the wire will fall downward due to vibration and its own gravity during transportation, causing tangled wires or loops. In severe cases, the entire axis of wire cannot be used normally, for example, the wire cannot be reeled in and out normally. Utility Model Content

[0006] Based on this, it is necessary to provide a limited vertical spool, which solves the problem that traditional spools can only be laid flat and stacked, which easily leads to tangled wires or loops.

[0007] In one embodiment, a position-limited vertical spool includes a central shaft and a pair of position-limited side plates;

[0008] A limiting side plate is respectively provided on both sides of the central axis, and the limiting vertical bobbin is provided with an axial hole penetrating the central axis and the two limiting side plates, and the axial hole is configured to be passed through by a rotating shaft, so that the limiting vertical bobbin can rotate under the drive of the rotating shaft;

[0009] The limiting side plate is provided with a limiting edge, and the limiting stand-able bobbin can be placed upright through the limiting edge, so as to be stably placed on a bearing surface or stacked on the limiting edges of other limiting stand-able bobbin.

[0010] The above-mentioned limited stand-up bobbin, through the limited side plate with a limited edge and the center axis design, is conducive to the limited stand-up bobbin being placed stably on the bearing surface through the limited edge, compared with the traditional circular side plate structure, on the one hand, it is conducive to the vertical stacking of multiple limited stand-up bobbin to save floor space, on the other hand, because the limited stand-up bobbin is placed vertically, it solves the problem that traditional bobbin can only be laid flat and stacked, which easily leads to tangled wires or loops, and on the other hand, it does not affect the rotation and use of the limited stand-up bobbin through the center axis.

[0011] In one embodiment, the position-limited stand-able bobbin is stably placed on a supporting surface or overlapped on the position-limited stand-able bobbin's position-limited edge through one of the position-limited edges, and supports the other position-limited stand-able bobbin through another of the position-limited edges; or,

[0012] The limiting edge has a straight shape, an inner concave shape or a concave-convex structure, and is used to contact the bearing surface or overlap on the limiting edge of other limiting standable bobbins; or,

[0013] The position-limited vertical bobbin is a take-up bobbin or a pay-off bobbin.

[0014] In one embodiment, one of the limiting edges is provided with a protrusion along its extension direction, and the other limiting edge is provided with a concave groove corresponding to the protrusion;

[0015] When the two position-limiting standable bobbins are in a stacked state, the two stacked position-limiting standable bobbins are respectively a first position-limiting standable bobbin and a second position-limiting standable bobbin, wherein the protrusion of the first position-limiting standable bobbin is engaged with the concave groove of the second position-limiting standable bobbin.

[0016] In one embodiment, the extending direction of the protrusion is parallel to the extending direction of the limiting edge; or,

[0017] The extending direction of the protruding portion is perpendicular to the extending direction of the limiting edge.

[0018] In one embodiment, the limiting edges are straight, and a pair of the limiting edges are arranged in parallel.

[0019] In one embodiment, one of the limiting edges is provided with a raised dovetail slider as a raised portion along its extension direction, and the other limiting edge is provided with a concave dovetail groove as a concave groove corresponding to the raised dovetail slider. This can make the vertical stacking of the limiting vertical bobbin more stable and reliable.

[0020] In one embodiment, the limiting side plate is rectangular, hexagonal or octagonal.

[0021] In one embodiment, the limiting side plate is a square, a regular hexagon or a regular octagon.

[0022] In one of the embodiments, the position-limiting standable spool further includes an arc-shaped strip, and each of the position-limiting edges is detachably provided with one of the arc-shaped strips.

[0023] In one embodiment, when the limiting edges of the limiting side plates are provided with the arc-shaped strips, the limiting side plates and the arc-shaped strips are circular as a whole, so that the limiting vertical bobbin can be rolled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] FIG1 is a schematic diagram of the application of a traditional spool.

[0026] FIG. 2 is another schematic diagram of a traditional spool for application.

[0027] FIG. 3 is a schematic diagram of a stacked arrangement of conventional spools provided with wires ( 300 ).

[0028] FIG. 4 is a schematic structural diagram of the first embodiment of the position-limiting vertical spool described in the present application.

[0029] FIG. 5 is a schematic diagram of the embodiment shown in FIG. 4 in another direction.

[0030] FIG. 6 is a schematic diagram of an application of the embodiment shown in FIG. 5 .

[0031] FIG. 7 is a schematic diagram of stacking of the embodiment shown in FIG. 5 .

[0032] FIG8 is a schematic structural diagram of the second embodiment of the position-limiting vertical spool described in the present application.

[0033] FIG. 9 is a schematic structural diagram of the third embodiment of the position-limiting vertical spool described in the present application.

[0034] FIG. 10 is a schematic diagram of stacking of the embodiment shown in FIG. 9 .

[0035] FIG. 11 is another schematic diagram of stacking of the embodiment shown in FIG. 9 .

[0036] FIG. 12 is a schematic structural diagram of the fourth embodiment of the position-limiting vertical bobbin described in the present application.

[0037] FIG. 13 is a schematic structural diagram of the fifth embodiment of the position-limiting vertical spool described in the present application.

[0038] FIG. 14 is a schematic diagram of the embodiment shown in FIG. 13 in another direction.

[0039] FIG. 15 is a schematic diagram of the stacking arrangement of the embodiment shown in FIG. 13 .

[0040] Figure numerals: traditional spool 100, side panel 110, rotating shaft 200, wire 300, bearing surface 400, position-limited standable spool 500, first position-limited standable spool 501, second position-limited standable spool 502, central axis 510, position-limited side panel 520, position-limited edge 521, raised portion 522, concave groove 523, extension direction 524, stretching direction 525, shaft hole 530, arc-shaped removal strip 540. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediate medium. Moreover, a first feature being “above”, “above”, or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0046] The present application discloses a position-limited stand-up bobbin, which includes some or all of the technical features of the following embodiments; that is, the position-limited stand-up bobbin includes some or all of the following structures. In one embodiment of the present application, a position-limited stand-up bobbin includes a central axis and a pair of position-limited side plates; a position-limited side plate is provided on each side of the central axis, and the position-limited stand-up bobbin is provided with an axial hole that passes through the central axis and the two position-limited side plates, and the axial hole is configured to be passed through by a rotating shaft so that the position-limited stand-up bobbin can rotate under the drive of the rotating shaft; the position-limited side plate is provided with a position-limited edge, and the position-limited stand-up bobbin can be placed upright through the position-limited edge, so as to be stably placed on a bearing surface or stacked on the position-limited edge of other position-limited stand-up bobbin. The above-mentioned position-limited stand-up bobbin, through the position-limited side plate with a position-limited edge and the central axis design, is more conducive to the position-limited stand-up bobbin being stably placed on the bearing surface through the position-limited edge than the traditional circular side plate structure, and is more conducive to the vertical stacking of multiple position-limited stand-up bobbin to save floor space, and on the other hand, because the position-limited stand-up bobbin is placed vertically, it fundamentally solves the problem that traditional bobbin can only be stacked flat and easily lead to tangled wires or loops, and on the other hand, it does not affect the use of the position-limited stand-up bobbin rotating through the central axis. The position-limited stand-up bobbin is described in detail below in conjunction with Figures 1 to 15.

[0047] In one embodiment, a position-limiting stand-up bobbin 500 is shown in FIG. 4 , and includes a central axis 510 and a pair of position-limiting side plates 520; a position-limiting side plate 520 is provided on each side of the central axis 510, and the position-limiting stand-up bobbin 500 is provided with an axial hole 530 that penetrates the central axis 510 and the two position-limiting side plates 520. In combination with FIG. 5 and FIG. 6 , the position-limiting side plates 520 are essentially still side plates, but can prevent the position-limiting stand-up bobbin 500 from rotating when placed on the bearing surface 400, and play a role of limiting relative to the traditional side plates, so they are called position-limiting side plates 520; the position-limiting stand-up bobbin 500 has the functions of limiting and stand-up stacking, so it is called a position-limiting stand-up bobbin 500. It can be understood that the position-limiting stand-up bobbin 500 can also be provided with the conventional structure of the traditional bobbin, and the embodiments of the present application are not limited to this.

[0048] In each embodiment, the shaft hole 530 is configured to be passed through by the rotating shaft 200, so that the position-limited standable spool 500 can be rotated under the drive of the rotating shaft 200, that is, the rotating shaft 200 can pass through the shaft hole 530, for example, it is clamped in the shaft hole 530, or the rotating shaft 200 is meshed with the central shaft 510 in the shaft hole 530, that is, the gear meshing cooperation, thereby driving the position-limited standable spool 500 to rotate; illustratively, the position-limited standable spool 500 is a take-up spool or a pay-off spool, which is driven by the rotating shaft 200 to rotate relative to the external environment during the take-up or pay-off, and combined with FIG. 3, the wire 300 wound on the central shaft 510 is collected or released by rotation. Such a structural design does not affect the use of the position-limited standable spool 500 by rotating through the central shaft 510, that is, the realization of the original function is guaranteed under the premise of adding beneficial technical effects.

[0049] In each embodiment, as shown in FIG. 5 and FIG. 6 , the position-limiting side plate 520 is provided with a position-limiting edge 521. The function of the position-limiting edge 521 is to maintain the position of the position-limiting standable spool 500 when the position-limiting standable spool 500 is placed vertically, that is, to limit the position of the position-limiting standable spool 500 and prevent the position-limiting standable spool 500 from moving. The position-limiting standable spool 500 can be placed vertically by the position-limiting edge 521, so as to be stably placed on the bearing surface 400 or overlapped on the position-limiting edge 521 of other position-limiting standable spools 500. Such a structural design is conducive to the vertical stacking of the limited vertical bobbin 500, that is, the vertical placement of the limited vertical bobbin 500, thereby fundamentally solving the problem that traditional bobbins can only be stacked flat and easily cause tangled wires or loops. As mentioned above, it will not affect the rotation of the limited vertical bobbin 500 through the central axis 510, so it can be used for a winding bobbin or a paying-out bobbin and corresponding application fields.

[0050] In this embodiment, the limiting edge 521 is straight, and a pair of the limiting edges 521 are arranged in parallel, that is, in a pair of the limiting edges 521, the two limiting edges 521 are arranged in parallel. In other embodiments, the pair of limiting edges 521 can also be arranged non-parallel. This structure will affect the stability of vertical stacking. Some tooth groove structures, concave-convex structures or buckle structures can be designed to improve the stability of stacking. With such a structural design, the limiting vertical spool 500 can have many shapes of limiting side panels 520 to meet some special customization requirements.

[0051] In one embodiment, the limiting edge 521 has a straight shape, a concave shape, or a concave-convex structure, and is used to contact the bearing surface 400 or overlap on the limiting edge 521 of other limiting standable spools 500. For example, as shown in FIG5 and FIG6, the limiting edge 521 has a straight shape; in other embodiments, the limiting edge 521 may also be a concave shape, such as an internal concave shape to form an arc or a wave shape; or, the limiting edge 521 may also be a concave-convex structure, as long as it can be stably placed on the bearing surface 400 or overlap on the limiting edge 521 of other limiting standable spools 500. Furthermore, in one embodiment, the limiting side plate 520 is provided with a pair of limiting edges 521, wherein one limiting edge 521 has an inner concave shape, and the other limiting edge 521 has an outer convex shape matching the inner concave shape, so that when stacked on the limiting edges 521 of other limiting stand-up bobbins 500, the limiting edges 521 of the two limiting stand-up bobbins 500 fit together, thereby improving the stability of the vertical stacking of the limiting stand-up bobbins 500. Such a structural design is conducive to flexibly designing the shape of the limiting edge 521 according to the placement position and the carrier, but compared with the traditional circular side plate structure, it also retains the beneficial technical effect of the limiting stand-up bobbins 500 being stably placed on the bearing surface 400 through the limiting edge 521, and ensures the beneficial technical effect of multiple limiting stand-up bobbins 500 being vertically stacked to save floor space.

[0052] In one embodiment, the position-limited standable bobbin 500 is stably placed on the bearing surface 400 or overlapped on the position-limited standable bobbin 500's position-limited standable bobbin 500 through one of the position-limited edge 521, and supports other position-limited standable bobbin 500 through another position-limited standable bobbin 501; in conjunction with Figure 7, when the two position-limited standable bobbin 500 are in a stacked state, the two stacked position-limited standable bobbin 500 are respectively a first position-limited standable bobbin 501 and a second position-limited standable bobbin 502, wherein the first position-limited standable bobbin 501 is stably placed on the bearing surface 400, and the second position-limited standable bobbin 502 is overlapped on the position-limited edge 521 of the first position-limited standable bobbin 501. By comparing Figures 2 and 3, it can be seen that the limited standable bobbin 500 described in the present application is designed by combining a limited side plate 520 with a limited edge 521 with a central axis 510. Compared with the traditional circular side plate structure, the limited standable bobbin 500 can not only be stably placed on the bearing surface 400 through the limited edge 521, but also multiple limited standable bobbins 500 can be vertically stacked to save floor space.

[0053] Further, in one of the embodiments, the limiting side plate 520 is provided with at least one pair of limiting edges 521, wherein one of the limiting edges 521 contacts the bearing surface 400 or is superimposed on the limiting edges 521 of other limiting stand-up spools 500, and the other limiting edge 521 can carry other limiting stand-up spools 500 through the limiting edges 521 of other limiting stand-up spools 500. Exemplarily, in one of the embodiments, the limiting side plate 520 is rectangular, hexagonal or octagonal. In one of the embodiments, the limiting side plate 520 is square, regular hexagonal or regular octagonal. As shown in FIG. 5 and FIG. 6, in this embodiment, the limiting side plate 520 is square, and has four limiting edges 521, i.e., two pairs of limiting edges 521. Such a structural design is conducive to placing the limited upright wire spool 500 stably on the load-bearing surface 400 through the limited edge 521, and multiple limited upright wire spools 500 are vertically stacked to save floor space, and fundamentally solve the problem that traditional wire spools can only be placed flat and stacked, which easily leads to tangled wires or loops.

[0054] It is understandable that the fewer the edges of the limiting side plate 520, the more difficult it is to roll. It is usually suitable for relatively small and light spools suitable for movement, but it is difficult to transfer large spools, and additional migration equipment is required. In order to solve this problem, in one embodiment, as shown in Figure 8, the limiting vertical spool 500 also includes an arc-shaped stripping strip 540, and each of the limiting edges 521 is detachably provided with an arc-shaped stripping strip 540. The arc-shaped stripping strip 540 can be installed on the side plate 110, and can also be removed from the side plate 110. The function of the arc-shaped stripping strip 540 is to enable the limiting vertical spool 500 to roll. In this embodiment, when the limiting edges 521 of the limiting side plate 520 are provided with the arc-shaped stripping strip 540, the limiting side plate 520 and each of the arc-shaped stripping strips 540 are circular as a whole. It is understandable that the position-limiting side plate 520 and the arc-shaped stripping strips 540 are circular as a whole, including forming a complete circle or an incomplete circle, as long as the position-limiting standable spool 500 can roll. Such a structural design makes it easy to transport and migrate the position-limiting standable spool 500 in a rolling form, and is suitable for use in occasions where the wire 300 is fixed or has been used up.

[0055] In one embodiment, as shown in FIG9 , the limiting side plate 520 is a regular hexagon. In this state, there are two vertical stacking states, one of which is shown in FIG10 , and the other is shown in FIG11 . The vertical stacking state shown in FIG11 can usually be selected, and the stacking structure can also be used according to actual conditions, especially in combination with the shape of the carrying surface 400 of the transport vehicle. The embodiments of the present application do not impose special restrictions on the specific matching structure and the specific stacking method. The remaining embodiments are similar and will not be described in detail. For the limiting side plates 520 of octagonal or other shapes, a variety of vertical stacking states can be set in the same way, and can be selected according to actual conditions.

[0056] In one embodiment, as shown in FIG. 12 , the limiting side plate 520 is provided with a pair of limiting edges 521 and a pair of arcuate edges. Such a structural design is also conducive to the cooperation in realizing the transport and migration in a rolling form. For the embodiment with the arcuate stripping strips 540, only a pair of arcuate stripping strips 540 are needed in this case, so that each limiting edge 521 of the limiting side plate 520 is provided with the arcuate stripping strips 540, and the limiting side plate 520 and each arcuate stripping strip 540 are circular as a whole, so that the limiting vertical spool 500 has rollability.

[0057] In one embodiment, as shown in FIG. 13 and FIG. 14 , one of the limiting edges 521 is provided with a protrusion 522 along its extension direction 524, and the other limiting edge 521 is provided with a concave groove 523 corresponding to the protrusion 522; in conjunction with FIG. 15 , when the two limiting stand-up bobbins 500 are in a stacked state, the stacked two limiting stand-up bobbins 500 are respectively a first limiting stand-up bobbins 501 and a second limiting stand-up bobbins 502, wherein the protrusion 522 of the first limiting stand-up bobbins 501 is engaged with the concave groove 523 of the second limiting stand-up bobbins 502. Such a structural design is conducive to achieving stable and reliable vertical stacking of the limiting stand-up bobbins 500.

[0058] In this embodiment, the extension direction 525 of the protrusion 522 is parallel to the extension direction 524 of the limiting edge 521; in other embodiments, the extension direction 525 of the protrusion 522 may also be perpendicular to the extension direction 524 of the limiting edge 521. In one embodiment, one of the limiting edges 521 is provided with a protruding dovetail slider along its extension direction 524 as the protrusion 522, and the other limiting edge 521 is provided with a concave dovetail groove as the concave groove 523 corresponding to the protruding dovetail slider. Such a structural design, through the dovetail groove and the dovetail slider, allows two adjacent limiting standable bobbins 500 to move in only one direction when stacking or disassembling, that is, to move along the extension direction 524 of the limiting edge 521, thereby facilitating the stable and reliable vertical stacking of the limiting standable bobbins 500.

[0059] The following further illustrates the position-limited standable bobbin 500 in conjunction with Figures 4 to 15. In one embodiment, the position-limited standable bobbin 500 includes a central axis 510 and a pair of position-limited side plates 520; a position-limited side plate 520 is provided on both sides of the central axis 510, and the position-limited side plates 520 are rectangular, such as square, and the position-limited standable bobbin 500 is provided with an axial hole 530 that passes through the central axis 510 and the two position-limited side plates 520, and the axial hole 530 is configured to be passed through by the rotating shaft 200 so that the position-limited standable bobbin 500 can rotate under the drive of the rotating shaft 200; the position-limited side plates 520 are provided with a position-limited edge 521, and the position-limited standable bobbin 500 can be placed upright through the position-limited edge 521, so as to be stably placed on the bearing surface 400 or overlapped on the position-limited edge 521 of other position-limited standable bobbin 500.

[0060] Furthermore, the position-limiting standable bobbin 500 is stably placed on the supporting surface 400 or overlapped on the position-limiting standable bobbin 500 through one of the position-limiting edges 521 , and supports other position-limiting standable bobbin 500 through another of the position-limiting edges 521 .

[0061] Furthermore, the limiting edge 521 has a straight shape, and a pair of the limiting edges 521 are arranged in parallel, one of the limiting edges 521 is provided with a raised dovetail slider as a raised portion 522 along its extension direction 524, and the other limiting edge 521 is provided with a concave dovetail groove as a concave groove 523 corresponding to the raised dovetail slider, and the extension direction 525 of the raised portion 522 is parallel to the extension direction 524 of the limiting edge 521; In the stacked state, the two stacked position-limiting stand-able bobbins 500 are respectively a first position-limiting stand-able bobbins 501 and a second position-limiting stand-able bobbins 502, wherein the protrusion 522 of the first position-limiting stand-able bobbins 501 is engaged with the concave groove 523 of the second position-limiting stand-able bobbins 502, so that when the plurality of position-limiting stand-able bobbins 500 are stacked vertically, that is, in the vertical stacked state, each position-limiting stand-able bobbins 500 is stable in position and not easy to slip off. The rest of the embodiments are similar and will not be described in detail.

[0062] In the above embodiment, other functions of the traditional circular spool can still be used, such as the conventional structure of the position-limiting standable spool 500 with the thread end hole. The position-limiting standable spool 500 is a square-shaped standable stackable take-up spool, and its side plate is designed to be square in shape, which has the function of limiting position to prevent rolling, and thus serves as the position-limiting side plate 520. The edge portion of the position-limiting side plate 520 that has the function of limiting position to prevent rolling is the position-limiting edge 521, and the position-limiting edge 521 has the function of limiting position to prevent rolling. The limiting edge 521 is designed with a concave dovetail groove and a convex dovetail slider. The convex dovetail slider and the concave dovetail groove can be the upper and lower sides of a square contour. For example, the upper side is a concave dovetail groove and the lower side is a convex dovetail slider, or the upper side is a convex dovetail slider and the lower side is a concave dovetail groove, or there are convex dovetail sliders and concave dovetail grooves in all four directions, which are also symmetrically arranged in pairs so that the two limiting vertical spools 500 can maintain a stable connection relationship when they are stacked. The details are the same as described above and will not be repeated here.

[0063] In this way, when stacking is required, the concave dovetail grooves and the convex dovetail sliders of two limited stand-up spools 500 are connected, so that the limited stand-up spools 500 can remain upright and be stacked. At the same time, each limited stand-up spool 500 is clamped to each other by the convex dovetail slider and the concave dovetail groove. After stacking, the multiple limited stand-up spools 500 are connected as a whole, which is more stable and firm during transportation. With such a structural design, the position-limited stand-able bobbin 500 is designed by coordinating the position-limited side plate 520 with the center axis 510. Compared with the traditional circular side plate structure, on the one hand, it is beneficial for the position-limited stand-able bobbin 500 to be stably placed on the bearing surface 400 through the position-limited edge 521, and on the other hand, it is beneficial for multiple position-limited stand-able bobbin 500 to be vertically stacked through the position-limited edge 521 to save floor space and obtain a relatively stable stacking effect. On the other hand, since the position-limited stand-able bobbin 500 is vertically placed through the position-limited edge 521, the problem that traditional bobbins can only be stacked flat and easily cause tangled wires or loops is fundamentally solved, ensuring that the layers of the wires 300 of the position-limited stand-able bobbin 500 are stable and the wires 300 are available. On the other hand, it does not affect the function of the position-limited stand-able bobbin 500 as a bobbin, that is, it is used for rotation through the center axis 510 and its axis hole 530 in cooperation with the rotating shaft 200.

[0064] For the above embodiment without the arc-shaped stripping strip 540, although there is a limitation that the position-limited stand-up spool 500 cannot roll, it has little impact on the small spool that can be easily moved. For the position-limited stand-up spool 500 that needs to realize the rolling function, it only needs to add the arc-shaped stripping strip 540 with matching shape and structure, which is very convenient to use.

[0065] In the above embodiment, the limiting side plate 520 is a square, but it can be understood that the limiting side plate 520 described in the embodiments of the present application is not limited to a quadrilateral. The limiting side plate 520 can be a hexagonal or other structure. The more sides the limiting side plate 520 has, the closer it is to a circle, and the closer it is to a rolling property, that is, it is easy to roll. However, compared with a quadrilateral, it is relatively not conducive to stacking. It can be reasonably selected according to actual needs.

[0066] It should be noted that other embodiments of the present application also include a position-limited vertical bobbin that can be implemented by combining the technical features in the above embodiments.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A position-limited vertical spool (500), characterized in that: It comprises a central axis (510) and a pair of limiting side plates (520); A limiting side plate (520) is respectively provided on both sides of the central shaft (510), and the limiting standable bobbin (500) is provided with an axial hole (530) penetrating the central shaft (510) and the two limiting side plates (520), and the axial hole (530) is arranged to be penetrated by the rotating shaft (200), so that the limiting standable bobbin (500) can rotate under the drive of the rotating shaft (200); The limiting side plate (520) is provided with a limiting edge (521), and the limiting standable bobbin (500) can be placed upright via the limiting edge (521) so as to be stably placed on the bearing surface (400) or stacked on the limiting edge (521) of another limiting standable bobbin (500).

2. The position-limited vertical bobbin (500) according to claim 1, characterized in that: The position-limiting standable wire spool (500) is stably placed on the bearing surface (400) via one of the position-limiting edges (521) or is superimposed on the position-limiting edge (521) of another position-limiting standable wire spool (500), and supports the other position-limiting standable wire spool (500) via another of the position-limiting edges (521); or, The limiting edge (521) has a straight shape, an inwardly concave shape or a concave-convex structure, and is used to contact the bearing surface (400) or to be superimposed on the limiting edge (521) of another limiting standable bobbin (500); or, The position-limited vertical bobbin (500) is a wire-receiving bobbin or a wire-releasing bobbin.

3. The position-limited vertical bobbin (500) according to claim 1, characterized in that: One of the limiting edges (521) is provided with a protruding portion (522) along its extension direction (524), and the other limiting edge (521) is provided with a concave groove (523) corresponding to the protruding portion (522); When the two position-limiting standable bobbins (500) are in a stacked state, the two stacked position-limiting standable bobbins (500) are respectively a first position-limiting standable bobbins (501) and a second position-limiting standable bobbins (502), wherein the protruding portion (522) of the first position-limiting standable bobbins (501) is engaged with the concave groove (523) of the second position-limiting standable bobbins (502).

4. The position-limited vertical bobbin (500) according to claim 3, characterized in that: The extension direction (525) of the protruding portion (522) is parallel to the extension direction (524) of the limiting edge (521); or, The extension direction (525) of the protruding portion (522) is perpendicular to the extension direction (524) of the limiting edge (521).

5. The position-limited vertical bobbin (500) according to claim 1, characterized in that: The limiting edges (521) are in a straight shape, and a pair of the limiting edges (521) are arranged in parallel.

6. The position-limited vertical bobbin (500) according to claim 5, characterized in that: One of the limiting edges (521) is provided with a raised dovetail slider as a raised portion (522) along its extension direction (524), and the other limiting edge (521) is provided with a concave dovetail groove as a concave groove (523) corresponding to the raised dovetail slider.

7. The position-limited vertical bobbin (500) according to claim 1, characterized in that: The limiting side plate (520) is rectangular, hexagonal or octagonal.

8. The position-limited vertical bobbin (500) according to claim 7, characterized in that: The limiting side plate (520) is a square, a regular hexagon or a regular octagon.

9. The position-limited vertical bobbin (500) according to any one of claims 1 to 8, characterized in that: The position-limiting standable spool (500) further comprises an arc-shaped demolition strip (540), and one of the arc-shaped demolition strips (540) is detachably arranged on each of the position-limiting edges (521).

10. The position-limited vertical bobbin (500) according to claim 9, characterized in that: When the limiting edges (521) of the limiting side plate (520) are provided with the arc-shaped demolition strips (540), the limiting side plate (520) and the arc-shaped demolition strips (540) are circular as a whole.

Images