CN220467147U

CN220467147U - Cable winding device

Info

Publication number: CN220467147U
Application number: CN202321893030.0U
Authority: CN
Inventors: 司泉清
Original assignee: Beijing Haile Technology Co ltd
Current assignee: Beijing Haile Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-09
Anticipated expiration: 2033-07-18

Abstract

The utility model provides a cable winding device which comprises a shell, a wire spool and two blocking plates. The shell comprises a shell body and an upper cover which is opened or covered on the shell body, wherein the side wall of the shell body is provided with a wire outlet hole for the wire to pass through and a containing hole which is positioned at one side of the wire outlet hole and used for containing the free end of the wire, and the wire outlet hole is formed in the side wall area of the shell body close to the upper cover. The wire spool is located in the shell and comprises a spool wound with the cable and two spool bodies located at two ends of the spool, and the axial direction of the spool is parallel to the side wall of the shell where the wire outlet is located. The two blocking plates are detachably accommodated in the shell and are abutted against a group of opposite side walls where the wire outlet holes are located, and the two blocking plates are respectively and rotatably connected with two disc bodies on the wire spool; based on the traction of the cable at the wire outlet hole, the wire spool rotates relative to the two blocking plates to output the cable.

Description

Cable winding device

Technical Field

The present utility model relates to a cable packaging tool, and more particularly, to a cable winding device.

Background

Cables are a generic term for optical cables, electric cables, and other articles, and are an essential important component in communication wiring. The cable lengths required by different wiring scenes are also different due to the spatial installation position of the network equipment; therefore, when wiring, the wiring personnel needs to carry the whole cable to the wiring site, and then cut the required cable length in real time according to the scene requirement. When the packaging of the current cable is mainly carried out by adopting the wire spool to wind, the current cable is placed in the outer package, and an operator takes out the reel from the outer package to cut the cable. Because the free end of the cable can not be fixed after cutting, the cable can be gradually scattered from the wire spool, the wiring space is greatly occupied, and the scattered cable is extremely easy to damage due to the influence of the working environment, so that the communication effect is influenced. Further, the existing packaging mode enables operators to discard the outer packages very easily after first cutting and disassembling, and further leads to the fact that the remaining cables and the reels are protected against the outer packages, so that the cables are difficult to carry and easy to damage.

In addition, the length of the cable is required to be as short as possible while satisfying the network device connection in order to avoid the problem of wiring entanglement and the like. Although some cables currently have length markings thereon, the markings are typically widely spaced, substantially at 1m intervals. Therefore, accurate cutting of the cable is difficult to realize based on the length mark of the cable, and the cable can be accurately cut only after the cable is marked by measuring marking tools such as a tape measure, a marker pen and the like during wiring, so that the cable is very inconvenient to use.

Disclosure of Invention

The utility model provides a cable winding device for overcoming at least one defect in the prior art.

In order to achieve the above object, the present utility model provides a cable winding device, which includes a housing, a wire spool, and two blocking plates. The shell comprises a shell body and an upper cover which is opened or covered on the shell body, wherein the side wall of the shell body is provided with a wire outlet hole for the wire to pass through and a containing hole which is positioned at one side of the wire outlet hole and used for containing the free end of the wire, and the wire outlet hole is formed in the side wall area of the shell body close to the upper cover. The wire spool is located in the shell and comprises a spool wound with the cable and two spool bodies located at two ends of the spool, and the axial direction of the spool is parallel to the side wall of the shell where the wire outlet is located. The two blocking plates are detachably accommodated in the shell and are abutted against a group of opposite side walls where the wire outlet holes are located, and the two blocking plates are respectively and rotatably connected with two disc bodies on the wire spool; based on the traction of the cable at the wire outlet hole, the wire spool rotates relative to the two blocking plates to output the cable.

According to an embodiment of the utility model, the wire outlet hole and the receiving hole are located on the same side wall of the shell, a side wall area between the wire outlet hole and the receiving hole forms a testing area for measuring the length of the cable, and a scale is arranged in the testing area.

According to an embodiment of the utility model, the wire outlet hole is a circular or semicircular through hole with the aperture larger than the wire diameter of the wire cable, a visual window communicated with the wire outlet hole is formed on one side of the wire outlet hole far away from the accommodating hole, and a visual window cover plate rotatably connected to the side wall of the shell is covered on the visual window.

According to an embodiment of the utility model, the free end of the cable is inserted into the receiving hole, and the hole diameter of the receiving hole and the wire diameter of the cable are in transition assembly.

According to an embodiment of the present utility model, each of the blocking plates includes a plate body and a shaft portion located at a middle portion of the plate body and protruding toward a direction in which the wire spool is located, and the shaft portion is inserted into a shaft hole in the plate body to rotatably connect the blocking plate and the wire spool.

According to an embodiment of the present utility model, each of the blocking plates further includes a plurality of stoppers formed on the plate body and located at the outer periphery of the shaft portion, and when the shaft portion is inserted into the shaft hole on the plate body, the outer surface of the plate body abuts against the stoppers to rotate relative to the stoppers.

According to an embodiment of the utility model, a supporting part extending towards the direction of the wire spool is formed at the bottom of each blocking plate, and the supporting part is abutted against the bottom surface of the shell;

the plate body of the blocking plate comprises an outer frame and a plurality of radiation supporting bars, the inner end of each radiation supporting bar is connected with the shaft part, and the outer end of each radiation supporting bar extends to the inner wall of the outer frame; or the plate body is of an integral structure and is provided with a plurality of light through holes

According to an embodiment of the utility model, the housing is any one of a cardboard housing, a plastic housing or a thin-walled metal housing.

In summary, in the cable winding device provided by the utility model, the side wall of the housing is formed with the wire outlet hole and the receiving hole, and the wire spool is rotatably connected with the two blocking plates. The setting makes need not to demolish the shell and can follow the wire hole and pull gradually and draw out in order to tailor, and the free end of tailorring the back cable then inserts in accomodating the downthehole and accomodate fixedly, and then makes the cable no matter the operation tailor or the in-process of transportation all can not scatter and can receive the protection of shell and avoid damaging. In addition, set up the wire hole and accomodate the lateral wall region that the hole is located same casing lateral wall and between the two and form the test area that has the scale, the scale precision in the test area is higher than the length sign of cable self. Therefore, the cable can be cut after being accurately measured based on the scale in the test area during cutting, and the difficulty and the procedure of accurate cutting of the cable are greatly simplified.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a cable winding device according to an embodiment of the utility model.

Fig. 2 shows an enlarged view at a in fig. 1.

Fig. 3 and 4 are schematic projection views of fig. 1.

Fig. 5 is an exploded view of fig. 1.

Fig. 6 is a schematic cross-sectional view of fig. 3 along line B-B.

Fig. 7 is a schematic cross-sectional view of fig. 3 along line C-C.

Fig. 8 is a schematic view showing the structure of the blocking plate in fig. 5.

Detailed Description

As shown in fig. 1, the cable winding device provided in this embodiment includes a housing 1, a spool 2, and two blocking plates 3. The casing 1 includes a housing 11 and an upper cover 12 opened or covered on the housing, a wire hole 111 for the wire to pass through and a receiving hole 112 located at one side of the wire hole 111 and used for receiving the free end of the wire are formed on the side wall of the housing 11, and the wire hole 111 is formed in the side wall area of the housing 11 close to the upper cover. The spool 2 is located in the housing 11 and includes a spool 21 around which a wire is wound and two spool bodies 22 located at both ends of the spool 21, and an axial direction of the spool 21 is parallel to a housing sidewall where the wire outlet hole 111 is located. The two blocking plates 3 are detachably accommodated in the shell 11 and abut against a group of opposite side walls where the wire outlet holes 111 are located, and the two blocking plates 3 are respectively and rotatably connected to two disc bodies 22 on the wire spool 2; based on the pulling of the cable at the wire outlet hole 111, the spool 2 rotates with respect to the two barrier plates 3 to output the cable.

In the cable winding device provided in this embodiment, the two blocking plates 3 abutting against the inner side wall of the housing 11 position the wire spool 2 in the housing 11, and the wire spool 2 rotatably connected with the blocking plates 3 can rotate under the traction of the cable, so that the cable wound on the winding shaft 21 is gradually output from the wire outlet hole 111 on the side wall of the housing 11. The cable output that the wire reel 2 held in the casing 11 has been realized in this setting, has effectively avoided the cable to tailor the automatic occupation area that the back automatic scattering brought big and easy damage scheduling problem. Further, after cutting, the free end of the cable is accommodated in the accommodating hole 112 on the side wall of the shell to fix the free end of the cable, so that the free end of the cable is effectively prevented from retracting to the shell 11, and meanwhile, the unnecessary output of the cable caused by accidental traction is avoided. In order to stably define the free end of the cable in the receiving hole 112, it is preferable to provide a transition fit between the aperture of the wire receiving hole 112 and the wire diameter of the cable; at this time, the tolerance band of the receiving hole 112 and the tolerance band of the wire diameter overlap each other. This arrangement allows a close-fitting relationship between the receiving bore 112 and the free end of the cable, when the free end of the cable is inserted, the free end of the cable is inserted based on the slight elastic deformation of the side wall of the housing in the vicinity of the receiving bore 112 due to the elastic force of the insertion (cardboard, plastic or thin-walled metal all having a certain deformability). Then, the deformation of the shell material can clamp the free end of the cable, so that the cable is effectively prevented from being separated from the accommodating hole 112; namely, the quick insertion of the free end of the cable is realized, and meanwhile, the storage and fixation stability of the cable is ensured.

In order to enable the cable to migrate out better, the wire outlet hole 111 is a circular or semicircular through hole with a diameter slightly larger than the diameter of the cable, a visual window communicated with the wire outlet hole 111 is formed on one side of the wire outlet hole 111 away from the accommodating hole 112, and a visual window cover plate 13 rotatably connected to the side wall of the housing 11 is covered on the visual window. The setting of visual window makes the user need not to open the upper cover and can directly observe the cable that remains in the wire reel 2, very big convenience of customers uses. The arrangement of the visual window cover 13 can prevent other impurities from entering the shell 11 during use or transportation to influence the rotation of the spool 21; further, the rotatable connection between the visual window cover 13 and the side wall of the housing 11 also enables the user to rotate the visual window cover 13 during carrying and the hands extend into the visual window on the opposite side wall of the housing for carrying or moving, thereby greatly facilitating the use of the user. In this embodiment, the housing 1 is a cardboard housing, and a part of the edge of the visual window cover 13 is integrally formed with the side wall of the housing 11, so that the rotational connection of the visual window cover 13 relative to the side wall of the housing is realized by using the toughness of the cardboard. However, the present utility model is not limited in any way thereto. In other embodiments, the housing may be a plastic housing or a thin-walled metal housing; at this time, the visible window cover plate can be partially connected with the side wall of the shell, and the rotation connection of the visible window cover plate and the side wall of the shell is realized by using the elasticity of plastic and thin-wall metal. Thin-walled metal refers to a shell made of a metallic material having a wall thickness of less than 1 mm.

In this embodiment, the wire hole 111 and the receiving hole 112 are located on the same side wall of the housing, and a side wall area between them forms a testing area 110 for measuring the cable length, and a scale 113 for dividing the scale is disposed in the testing area 110. The accuracy of the subdivision scale is much less than the length marking on the cable, specifically, the scale within the test zone 110 is accurate to the centimeter level and the length of the scale is 10 centimeters. When cutting, a user can draw out the approximate length according to the length mark on the cable; and then accurate measurement cutting in centimeter level is performed according to the scale in the test area 110. For example, a cable of 4.2 meters is required for wiring, and a length of 4 meters can be drawn out based on a length mark on the cable at intervals of meters when drawing; two accurate towings are then performed on the test zone 110 based on the ten cm length mark to yield 0.2 meters. The setting makes the user need not to realize the accurate tailorring of required cable with the help of outside scale instrument when the wiring, has greatly made things convenient for the user to use. The utility model is not limited in this regard as to the extent of the scale within the test zone.

In this embodiment, a set of opposite side walls of the housing 11 are provided with a wire outlet 111 and a receiving hole 112. However, the present utility model is not limited in any way thereto. In other embodiments, the wire outlet hole and the receiving hole may be disposed on only one side wall of the housing.

In the present embodiment, the two blocking plates 3 limit the two disc bodies 22 on the wire spool 2, so that the wire spool 2 only performs circumferential rotation under the traction of the cable and cannot generate axial displacement in the housing 1, and the cable is stably output. Specifically, each blocking plate 3 includes a plate 31 and a shaft portion 32 located at a middle portion of the plate 31 and protruding toward a direction in which the wire spool is located, and the shaft portion 32 is inserted into a shaft hole 220 formed in the spool 22 to rotatably connect the blocking plate 3 and the wire spool 2. Further, each of the blocking plates 3 further includes a plurality of stoppers 33 formed on the outer circumference of the shaft portion 32 and configured to abut against the stoppers 33 to rotate relative to the stoppers when the shaft portion 32 is inserted into the shaft hole 220 of the tray 22. The arrangement of the limiting block 33 greatly reduces the contact area between the disc body 22 and the upper plate body 31 of the blocking plate 3 so as to reduce the friction force when the wire spool 2 rotates, and further, the smooth traction and extraction of the cable are realized. In the cable winding device provided in this embodiment, the weights of the cable, the wire spool 2 and the two blocking plates 3 are applied to the bottom of the housing 11 through the bottom of the blocking plate 3, in order to avoid damage to the bottom of the housing 11 caused by excessive local stress, the bottom of each blocking plate 3 is provided with a supporting portion 34 extending toward the direction of the wire spool 2, and the supporting portion 34 abuts against the bottom surface of the housing 1 to increase the contact area between the blocking plate 3 and the bottom of the housing 11 so as to avoid excessive local stress.

In order to reduce the weight of the two blocking plates 3, in the present embodiment, the plate body 31 provided with the blocking plates includes an outer frame 311 and a plurality of radiation support bars 312, and each radiation support bar 312 has an inner end connected to the shaft portion 32 and an outer end extending to the inner wall 311 of the outer frame. The plurality of radiation support bars 312 effectively reduces the overall weight of the blocking plate 3 while achieving the support of the outer frame 312 and the connection of the elbow 32. However, the present utility model is not limited in any way thereto. In other embodiments, the plate body is a monolithic structure and has a plurality of lightweight through holes.

Although the utility model has been described with reference to the preferred embodiments, it should be understood that the utility model is not limited thereto, but rather may be modified and varied by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. A cable winding device, comprising:

the shell comprises a shell body and an upper cover which is opened or covered on the shell body, wherein the side wall of the shell body is provided with a wire outlet hole for the wire to pass through and a containing hole which is positioned at one side of the wire outlet hole and used for containing the free end of the wire, and the wire outlet hole is formed in the area of the side wall of the shell body close to the upper cover;

the wire spool is positioned in the shell and comprises a spool for winding the cable and two spool bodies positioned at two ends of the spool, and the axial direction of the spool is parallel to the side wall of the shell where the wire outlet hole is positioned;

the two blocking plates are detachably accommodated in the shell and are abutted against a group of opposite side walls where the wire outlet holes are positioned, and the two blocking plates are respectively connected with two disc bodies on the wire spool in a rotating manner; based on the traction of the cable at the wire outlet hole, the wire spool rotates relative to the two blocking plates to output the cable.

2. The cable winding device according to claim 1, wherein the wire outlet hole and the receiving hole are located in the same housing sidewall and a sidewall area therebetween forms a test area for measuring a cable length, and a scale is provided in the test area.

3. The cable winding device according to claim 1, wherein the wire outlet hole is a circular or semicircular through hole with a diameter larger than the diameter of the cable, a visual window communicated with the wire outlet hole is formed on one side of the wire outlet hole away from the accommodating hole, and a visual window cover plate rotatably connected to the side wall of the shell is covered on the visual window.

4. The cable winding device of claim 1, wherein the free end of the cable is inserted into the receiving hole and the receiving hole is in transitional engagement with the cable, and wherein a tolerance zone of the receiving hole overlaps a tolerance zone of a cable diameter.

5. The cable winding device according to claim 1, wherein each blocking plate comprises a plate body and a shaft portion located in the middle of the plate body and protruding towards the direction of the wire spool, and the shaft portion is inserted into a shaft hole in the plate body to rotatably connect the blocking plate and the wire spool.

6. The cable winding device of claim 5, wherein each of the blocking plates further comprises a plurality of stoppers formed on the plate body and located on the outer periphery of the shaft portion, and the outer surface of the plate body abuts against the stoppers to rotate relative to the stoppers when the shaft portion is inserted into the shaft hole of the plate body.

7. The cable winding device according to claim 5, wherein a supporting portion extending toward the direction of the spool is formed at the bottom of each blocking plate, and the supporting portion abuts against the bottom surface of the housing;

the plate body of the blocking plate comprises an outer frame and a plurality of radiation supporting bars, the inner end of each radiation supporting bar is connected with the shaft part, and the outer end of each radiation supporting bar extends to the inner wall of the outer frame; or the plate body is of an integral structure and is provided with a plurality of lightweight through holes.

8. The cable winding device of claim 1, wherein the housing is any one of a cardboard housing, a plastic housing, or a thin-walled metal housing.