cable reel

Abstract

This application relates to the field of wire and cable technology, and in particular to a cable reel. The cable reel includes a housing, a power reel, and a positioning device. The housing encloses a cavity, and a wire frame is mounted on the housing, forming a wire outlet groove. The power reel is housed within the cavity and rotatably connected to the housing. The positioning device is positioned between the power reel and the wire frame, and includes a positioning rod, a guide rod, and a wire frame. The positioning rod is rotatably mounted within the housing and is drivenly connected to the power reel. The guide rod is fixedly mounted within the housing. One end of the wire frame is fitted onto the positioning rod and screwed onto the positioning rod with reciprocating teeth. The other end of the wire frame is fitted onto the guide rod and slidably engaged with the guide rod. The power output wire wound on the power reel can pass through the wire frame and extend outward from the wire outlet groove. The cable reel of this application can evenly wind the power output wire onto the power reel, improving the volume utilization rate of the reel.

Description

Technical Field

[0001] This application relates to the field of wire and cable technology, and in particular to a wire reel. Background Technology

[0002] A cord reel is a device used to organize and extend power cords. It typically consists of a reel, a power cord, and a housing. Its main function is to facilitate the storage and use of power cords, preventing them from becoming tangled or damaged.

[0003] Currently, in existing cable reels, when the power cord is wound up, the power cord will repeatedly wind around the same position on the reel. When the power cord continues to wind on the reel to the limit position that the reel can be used to wind the power cord, the power cord will get stuck between the reel and the housing, which makes it inconvenient for users to use the cable reel. Utility Model Content

[0004] In view of this, it is necessary to provide a cable reel that can solve the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, this application provides the following technical solution:

[0006] A cable reel, the cable reel comprising:

[0007] A housing is formed by enclosing a cavity. A wire frame is installed on the housing, and the wire frame is enclosed to form a wire outlet groove, which communicates with the cavity.

[0008] A power cord reel is housed within the accommodating cavity and rotatably connected to the housing.

[0009] A positioning device is disposed between the power reel and the wire frame. The positioning device includes a positioning rod, a guide rod, and a wire frame. The positioning rod is rotatably installed inside the housing and is drivenly connected to the power reel. The guide rod is fixedly installed inside the housing. One end of the wire frame is fitted onto the positioning rod and screwed onto the reciprocating teeth on the positioning rod. The other end of the wire frame is fitted onto the guide rod and slides with the guide rod.

[0010] The conductor frame is positioned facing the wire frame, and the power output wire wound on the power reel can pass through the conductor frame and extend outward from the outlet slot.

[0011] Understandably, the positioning lever of the positioning device drives the wire frame to slide back and forth relative to the wire frame, guiding the power output wire passing through the wire frame to move back and forth with the wire frame. In this way, when the cable reel winds up the power output wire, the power output wire can be wound evenly and neatly on the power reel. This prevents the power output wire from getting stuck in the same position on the power reel, making it easier for the user to use the cable reel. On the other hand, the power reel can maximize the use of storage space, avoiding space waste caused by uneven winding of the power output wire on the power reel, and improving the volume utilization rate of the cable reel.

[0012] In one embodiment, the conductor frame is capable of reciprocating along the length of the outlet groove under the drive of the positioning rod;

[0013] The wire frame is rotatably connected to a first guide sleeve and a second guide sleeve. The first guide sleeve and the second guide sleeve are arranged at intervals along the radial direction of the guide rod. The first guide sleeve, the second guide sleeve and the wire frame form a lead wire groove, and the power output line can pass through the lead wire groove and the output groove in sequence.

[0014] It is understandable that the first and second guide sleeves are rotatably connected to the conductor frame, which reduces the frictional resistance of the power output line to the conductor frame when it passes through the lead slot and extends outward from the outlet slot.

[0015] In one embodiment, the conductor frame has a first connecting connector, and a reciprocating tooth cover is connected to the first connecting connector in a plug-in manner. The first connecting connector is fitted onto the positioning rod, and the reciprocating tooth cover is screwed onto the reciprocating tooth.

[0016] In one embodiment, a transmission gear is formed on the locating rod, a drive gear is mounted on the power reel, and the drive gear and the transmission gear are connected by a conveyor belt.

[0017] In one embodiment, a rotating shaft is drivenly connected to the power reel; the reel further includes an anti-rotation mechanism, which is drivenly connected to the rotating shaft and used to control the locking / unlocking of the rotating shaft; wherein, the anti-rotation mechanism includes:

[0018] An anti-rotation seat is fitted onto the rotating shaft and is connected to the rotating shaft for transmission. The anti-rotation seat has an anti-rotation groove, which is annular and forms a limiting part.

[0019] An anti-rotation housing that houses the anti-rotation seat and is connected to the housing;

[0020] An anti-rotation component is provided corresponding to the anti-rotation groove. The anti-rotation component includes a positioning pin and an elastic element. The positioning pin is slidably installed in the anti-rotation housing. One end of the positioning pin passes through the anti-rotation housing and is slidably connected to the corresponding anti-rotation groove. The elastic element abuts against the positioning pin in a pre-compressed manner to limit the upper end of the positioning pin located in the anti-rotation groove.

[0021] When the end of the positioning pin is located at the limiting part of the anti-rotation groove, the end can provide a damping force to the rotation of the anti-rotation seat, thereby limiting the anti-rotation seat.

[0022] In one embodiment, the cable reel further includes a first mounting plate and a second mounting plate, the first mounting plate being foldably mounted on the housing, and the second mounting plate being slidably connected to the first mounting plate and detachably connected to the first mounting plate.

[0023] The cable reel can be suspended and fixed by either the first or the second mounting plate.

[0024] Understandably, the above structural design allows users to choose between fixing the cable reel to the target object via the first mounting plate or the second mounting plate, depending on their needs. This facilitates the hanging of the cable reel. Furthermore, when the cable reel is suspended via the second mounting plate and needs to be moved, the detachable connection between the first and second mounting plates allows the first mounting plate to slide off the second mounting plate. The cable reel can then be reinstalled in another desired location via the first mounting plate, eliminating the need to disassemble the second mounting plate, reducing operation time, and improving work efficiency.

[0025] In one embodiment, one end of the second hanger plate is formed with an abutment piece, which is capable of abutting and limiting the first hanger plate that is slidably connected to the second hanger plate;

[0026] When the abutment piece abuts against the first hanging plate and is limited in position, the abutment piece and the first hanging plate are detachably connected by threads.

[0027] Understandably, the above structural design facilitates the assembly and disassembly of the first mounting plate and the second mounting plate.

[0028] In one embodiment, the second hanging plate includes a hanging plate and multiple sets of abutment sliding pieces. The multiple sets of abutment sliding pieces are arranged sequentially at intervals along the length direction of the hanging plate. Furthermore, a sliding groove is formed between the multiple sets of abutment sliding pieces and the hanging plate. The sliding groove can be inserted and engaged with the first hanging plate to allow the first hanging plate and the second hanging plate to be slidably connected.

[0029] Each set of abutment slides includes two abutment slides, which are disposed on both sides of the first hanging plate and respectively abut against and limit the thickness of the hanging plate.

[0030] Understandably, the first mounting plate is connected to the second mounting plate by a plug-in fit and abuts against the mounting plate of the second mounting plate. This not only facilitates the assembly of the first mounting plate on the second mounting plate and improves the stability of the assembly of the first mounting plate on the second mounting plate, but also meets the usage requirements for a detachable connection between the first and second mounting plates.

[0031] In one embodiment, the reel includes a power input line for electrical connection to an external power source;

[0032] The cable reel also includes a power indicator light, which is electrically connected to the power input line. The power indicator light illuminates when the power input line is energized and turns off when the power input line is de-energized.

[0033] It is understandable that using a power indicator light to show the power status of the cable reel makes it easier for users to know the working status of the cable reel, thus improving the user experience.

[0034] In one embodiment, the cable reel further includes an overload protector electrically connected to the power output line for overload protection of the cable reel.

[0035] It is understandable that an overload protector is used to protect the cable reel from overload. When the current of the cable reel is too high, the overload protector will automatically cut off the power supply to prevent the cable reel from being damaged due to overload or causing safety hazards, thus ensuring the safe operation of the cable reel.

[0036] Due to the application of the above solution, this application has the following advantages compared with the prior art:

[0037] The cable reel claimed in this application utilizes a positioning lever of a positioning device to drive the conductor frame to slide back and forth relative to the wire frame, thereby guiding the power output wire passing through the conductor frame to move back and forth with the conductor frame. In this way, when the cable reel winds up the power output wire, the power output wire can be wound evenly and neatly on the power reel. This not only prevents the power output wire from getting stuck in the same position on the power reel, making it easier for the user to use the cable reel, but also maximizes the use of storage space on the power reel, avoiding space waste caused by uneven winding of the power output wire on the power reel, and improving the volume utilization rate of the cable reel. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of the structure of a cable reel provided in an embodiment of this application.

[0040] Figure 2 This is a partial structural schematic diagram of a cable reel provided in an embodiment of this application.

[0041] Figure 3 This is a partial structural diagram of a rank controller provided in an embodiment of this application.

[0042] Figure 4 This is an assembly diagram of the first and second mounting plates provided in an embodiment of this application.

[0043] Figure 5 This is a schematic diagram of the structure of the second hanging plate provided in an embodiment of this application.

[0044] Figure 6 This is a partial exploded view of a cable reel provided in an embodiment of this application.

[0045] Figure 7 This is a partial structural schematic diagram of a cable reel provided in an embodiment of this application.

[0046] Figure 8 This is a partial exploded view of a cable reel provided in an embodiment of this application.

[0047] Figure 9 for Figure 8 Enlarged view of the middle P section.

[0048] Figure 10This is a schematic diagram of the anti-rotation seat provided in an embodiment of this application.

[0049] Reference numerals: 100, cable reel; 10, housing; 11, wire frame; 12, first housing; 13, second housing; 14, first self-tapping screw; 101, receiving cavity; 102, cable outlet groove; 103, lead wire groove; 20, power cable reel; 21, rotating shaft; 22, coil spring; 30, positioner; 31, positioner rod; 311, reciprocating gear; 312, transmission gear; 32, guide rod; 33, wire frame; 331, first guide sleeve; 332, second guide sleeve; 333, first connecting joint; 334, reciprocating gear cover; 335, limiting piece; 336, second self-tapping screw; 34. Bolt; 35, Nut; 40, Power output line; 50, Drive gear; 60, Conveyor belt; 70, First hanger plate; 71, First suspension hole; 80, Second hanger plate; 81, Abutment piece; 82, Hanger plate; 83, Abutment slide; 84, Second suspension hole; 801, Slide groove; 91, Anti-rotation seat; 911, Anti-rotation slide groove; 912, Limiting part; 92, Anti-rotation housing; 93, Anti-rotation assembly; 931, Positioning pin; 9311, End; 932, Elastic element; 110, Power indicator light; 120, Overload protector; 130, Overheat protector; 140, Power input line. Detailed Implementation

[0050] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0051] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0054] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0055] like Figures 1 to 5 As shown, a cable reel 100 provided in one embodiment of this application includes a housing 10, a power reel 20, and a cable positioner 30. The housing 10 encloses a receiving cavity 101, and a wire frame 11 is mounted on the housing 10. The wire frame 11 encloses a cable outlet groove 102, which communicates with the receiving cavity 101. The power reel 20 is housed in the receiving cavity 101 and rotatably connected to the housing 10. The cable positioner 30 is disposed between the power reel 20 and the wire frame 11, and includes a positioning rod 31, a guide rod 32, and a wire. The frame 33 and the locating rod 31 are rotatably mounted inside the housing 10 and are connected to the power reel 20 via a transmission. The guide rod 32 is fixedly mounted inside the housing 10. One end of the wire frame 33 is fitted onto the locating rod 31 and screwed onto the reciprocating teeth 311 on the locating rod 31. The other end of the wire frame 33 is fitted onto the guide rod 32 and is slidably engaged with the guide rod 32. The wire frame 33 faces the wire frame 11, and the power output wire 40 wound on the power reel 20 can pass through the wire frame 33 and extend outward from the wire outlet groove 102.

[0056] As can be seen from the above, when the cable reel 100 of this application is working, the positioning rod 31 of the positioning device 30 drives the wire frame 33 to slide back and forth relative to the wire frame 11, thereby guiding the power output wire 40 passing through the wire frame 33 to move back and forth with the wire frame 33. In this way, when the cable reel 100 winds up the power output wire 40, the power output wire 40 can be wound evenly and neatly on the power reel 20. This can prevent the power output wire 40 from being wound in the same position on the power reel 20 and getting stuck, making it easier for the user to use the cable reel 100. On the other hand, the power reel 20 can maximize the use of storage space and avoid space waste caused by uneven winding of the power output wire 40 on the power reel 20, thereby improving the volume utilization rate of the cable reel 100.

[0057] like Figure 1 As shown, in one embodiment, the housing 10 includes a first housing 12 and a second housing 13. The first housing 12 and the second housing 13 are connected and fixed by a screw connection. Specifically, the screw connection between the first housing 12 and the second housing 13 can be achieved by a first self-tapping screw 14, which facilitates the assembly between the first housing 12 and the second housing 13.

[0058] like Figure 2 As shown, in one embodiment, a transmission gear 312 is formed on the locating rod 31, and a drive gear 50 is installed on the power reel 20. The drive gear 50 and the transmission gear 312 are connected by a conveyor belt 60. That is, when the reel 100 is working, when a person pulls the power output cable 40 wound on the power reel 20, the power reel 20 rotates under the drive of the power output cable 40, and drives the drive gear 50 to rotate synchronously. By using the conveyor belt 60, the transmission gear 312 on the locating rod 31 and the locating rod 31 together can be driven to rotate, and the reciprocating gear 311 on the locating rod 31 can be driven to rotate.

[0059] like Figure 2 , Figure 3As shown, in one embodiment, the conductor frame 33 can reciprocate along the length of the outlet groove 102 under the drive of the positioning rod 31. A first guide sleeve 331 and a second guide sleeve 332 are rotatably connected inside the conductor frame 33. The first guide sleeve 331 and the second guide sleeve 332 are spaced apart along the radial direction of the guide rod 32. The first guide sleeve 331, the second guide sleeve 332, and the conductor frame 33 together form a lead groove 103, and the power output line 40 can sequentially pass through the lead groove 103 and the outlet groove 102. In other words, the first guide sleeve 331 and the second guide sleeve 332 are rotatably connected to the conductor frame 33, which reduces the frictional resistance encountered by the power output line 40 when it passes through the lead groove 103 and extends outward from the outlet groove 102. Here, the positioner 30 also includes a bolt 34 and a nut 35. The bolt 34 passes through the wire frame 33 and the first guide sleeve 331 in sequence and is connected to the nut 35 placed outside the wire frame 33, so that the first guide sleeve 331 is rotatably installed on the wire frame 33. How the second guide sleeve 332 is rotatably installed on the wire frame 33 can be referred to the installation method of the first guide sleeve 331, which will not be elaborated here.

[0060] like Figure 2 , Figure 3 As shown, in one embodiment, the conductor frame 33 has a first connecting joint 333, and a reciprocating tooth cover 334 is connected to the first connecting joint 333 by a plug-in engagement. The first connecting joint 333 is fitted onto the positioning rod 31, and the reciprocating tooth cover 334 is screwed onto the reciprocating teeth 311. That is, by utilizing the threaded engagement between the reciprocating tooth cover 334 and the reciprocating teeth 311, while the positioning rod 31 drives the reciprocating teeth 311 to rotate, the first connecting joint 333 can reciprocate on the positioning rod 31 under the action of the reciprocating tooth cover 334, thereby driving the conductor frame 33 to reciprocate. Here, a limiting piece 335 is threadedly connected to the first connecting joint 333. Specifically, a second self-tapping screw 336 passing through the limiting piece 335 can be screwed onto the first connecting joint 333, thus limiting the reciprocating tooth cover 334 to be positioned within the first connecting joint 333.

[0061] like Figure 3 , Figure 4As shown, in one embodiment, the cable reel 100 further includes a first mounting plate 70 and a second mounting plate 80. The first mounting plate 70 is foldably mounted on the housing 10, and the second mounting plate 80 is slidably connected to the first mounting plate 70 and detachably connected to the first mounting plate 70. The cable reel 100 can be suspended and fixed by the first mounting plate 70 or the second mounting plate 80. This allows users to choose to fix the cable reel 100 to the target object via the first mounting plate 70 or via the second mounting plate 80, depending on their needs. This facilitates the hanging of the cable reel 100. Furthermore, when the cable reel 100 is suspended via the second mounting plate 80 and needs to be moved, the detachable connection between the first mounting plate 70 and the second mounting plate 80 allows the first mounting plate 70 to slide off the second mounting plate 80. In this way, the cable reel 100 can be re-fixed to another desired location via the first mounting plate 70, eliminating the need to disassemble the second mounting plate 80, reducing operation time, and improving work efficiency. Here, the first hanging plate 70 is a ceiling hanger, and the first hanging plate 70 has a first hanging hole 71. The first hanging plate 70 can be installed and fixed to the ceiling through the first hanging hole 71, wherein there are three first hanging holes 71; the second hanging plate 80 is a wall hanger, and the second hanging plate 80 has a second hanging hole 84. The second hanging plate 80 can be installed and fixed to the wall through the second hanging hole 84, wherein there are six second hanging holes 84.

[0062] like Figure 3 , Figure 4 As shown, in one embodiment, one end of the second mounting plate 80 has an abutment piece 81, which can abut and limit the first mounting plate 70 slidably connected to the second mounting plate 80. When the abutment piece 81 abuts and limits the first mounting plate 70, the abutment piece 81 and the first mounting plate 70 are detachably connected by threads, which facilitates the assembly and disassembly of the first mounting plate 70 and the second mounting plate 80. Specifically, the abutment piece 81 and the first mounting plate 70 can be screwed together by screws or bolts (not shown) passing through the abutment piece 81 to achieve the assembly connection between the first mounting plate 70 and the second mounting plate 80.

[0063] like Figure 3 , Figure 4As shown, in one embodiment, the second hanging plate 80 includes a hanging plate 82 and multiple sets of abutment slides 83. The multiple sets of abutment slides 83 are arranged sequentially at intervals along the length direction of the hanging plate 82, and a sliding groove 801 is formed between the multiple sets of abutment slides 83 and the hanging plate 82. The sliding groove 801 can be inserted and engaged with the first hanging plate 70 to make the first hanging plate 70 and the second hanging plate 80 slidably connected. Each set of abutment slides 83 includes two abutment slides 83, which are disposed on both sides of the first hanging plate 70 and respectively abut against and limit the thickness of the hanging plate 82. In other words, the first mounting plate 70 is connected to the second mounting plate 80 via a plug-in fit and abuts against the mounting plate 82 of the second mounting plate 80. This not only facilitates the assembly of the first mounting plate 70 onto the second mounting plate 80 and improves the stability of the assembly, but also meets the requirement for a detachable connection between the first and second mounting plates 70. Here, the number of abutment sliders 83 is configured as three sets. It is understood that in other embodiments, the number of abutment sliders 83 may be two sets, four sets, or other numbers, which will not be elaborated here.

[0064] like Figures 6 to 10As shown, in one embodiment, a rotating shaft 21 is drivenly connected to the power reel 20. The reel 100 includes a coil spring 22, which is disposed on the outside of the power reel 20 and drivenly connected to the rotating shaft 21. The reel 100 also includes an anti-rotation mechanism (not shown), which is drivenly connected to the rotating shaft 21 and is used to control the locking / unlocking of the rotating shaft 21. The anti-rotation mechanism includes an anti-rotation seat 91, an anti-rotation housing 92, and an anti-rotation assembly 93. The anti-rotation seat 91 is fitted onto the rotating shaft 21 and drivenly connected to the rotating shaft 21. An anti-rotation groove 911 is formed on the anti-rotation seat 911. The anti-rotation groove 911 is annular and forms a limiting portion 912. The anti-rotation housing 92 houses the anti-rotation seat 91. It is connected to the housing 10; the anti-rotation assembly 93 is correspondingly arranged with the anti-rotation slide groove 911. The anti-rotation assembly 93 includes a positioning pin 931 and an elastic element 932. The positioning pin 931 is slidably installed in the anti-rotation housing 92. One end of the positioning pin 931 passes through the anti-rotation housing 92 and is slidably connected to the corresponding anti-rotation slide groove 911. The elastic element 932 abuts against the positioning pin 931 in a pre-compressed manner to limit the upper end 9311 of the positioning pin 931 located in the anti-rotation slide groove 911. When the end 9311 of the positioning pin 931 is located at the limiting part 912 of the anti-rotation slide groove 911, the end 9311 can provide a damping force to the rotation of the anti-rotation seat 91 to limit the rotation of the anti-rotation seat 91. Here, the number of positioning pins 931 is configured as two. The two positioning pins 931 are symmetrically arranged on both sides of the anti-rotation seat 91, and each positioning pin 931 is respectively installed with an elastic element 932 in a compressed manner between it and the anti-rotation housing 92. Specifically, the elastic element 932 can be a spring, a rubber sleeve, or other highly elastic accessories.

[0065] As can be seen from the above, when the user pulls the power output cable 40 wound on the power reel 20 by hand, the power reel 20 rotates under the drive of the power output cable 40. The power reel 20 can drive the anti-rotation seat 91 to rotate through the rotating shaft 21, and cause the coil spring 22 to store energy. The end 9311 of the positioning pin 931 slides into the limiting part 912 of the anti-rotation groove 911. When the user releases the pull on the power output cable 40 by hand, the end 9311 of the positioning pin 931 and the anti-rotation groove 911 will be in contact with the limiting part 912 of the anti-rotation groove 911. The limiting part 912 of the slide groove 911 abuts against the limiting part, and the positioning pin 931 is locked in the anti-rotation housing 92 in the rotation direction of the anti-rotation seat 91. In this way, the positioning pin 931 can finally lock the anti-rotation seat 91 in the rotation direction and achieve the purpose of locking the power output line 40. Afterwards, if the power output line 40 is pulled by hand, the anti-rotation seat 91 can be driven to rotate again, and the end 9311 of the positioning pin 931 can slide in the anti-rotation slide groove 911 of the anti-rotation seat 91.

[0066] It should be noted that during the process of manually pulling the power output line 40, when the manual releases the pull on the power output line 40 and the end 9311 of the positioning pin 931 is in other parts of the anti-rotation groove 911 except for the limiting part 912, since the end 9311 of the positioning pin 931 is not locked by the corresponding part on the anti-rotation groove 911, the anti-rotation seat 91 can automatically retract the power output line 40 under the drive of the energy-storing coil spring 22.

[0067] like Figure 1 , Figure 2 As shown, in one embodiment, the cable reel 100 includes a power input line 140 for electrical connection to an external power source (not shown). The cable reel 100 also includes a power indicator light 110, which is electrically connected to the power input line 140. The power indicator light 110 illuminates when the power input line 140 is energized and turns off when the power input line 140 is de-energized. In other words, the power indicator light 110 indicates the energized state of the cable reel 100, facilitating user access to the cable reel 100's operating status and improving user experience. It should be noted that the specific structure of the power indicator light 110 and its working principle within the cable reel 100 can employ conventional methods from existing technologies, and will not be elaborated upon here.

[0068] like Figure 1 , Figure 2 As shown, in one embodiment, the cable reel 100 further includes an overload protector 120, which is electrically connected to the power output line 40 and is used to protect the cable reel 100 from overload. That is, the overload protector 120 protects the cable reel 100 from overload. When the current to the cable reel 100 is too high, the overload protector 120 automatically cuts off the power supply, preventing damage to the cable reel 100 due to overload or causing safety hazards, thus ensuring the safe operation of the cable reel 100. It should be noted that the specific structure of the overload protector 120 and its working principle for overload protection within the cable reel 100 can adopt conventional methods of existing technology, and will not be elaborated here.

[0069] like Figure 1 , Figure 2As shown, in one embodiment, the cable reel 100 further includes an overheat protector 130, which is electrically connected to the power output line 40 and is used to protect the cable reel 100 from overheating. That is, the overheat protector 130 protects the cable reel 100 from overheating. When the cable reel 100 overheats due to prolonged use or overload, the overheat protector automatically cuts off the power supply, preventing damage to the cable reel 100 or potential safety hazards caused by overheating, thus further ensuring the safe operation of the cable reel 100. It should be noted that the specific structure of the overheat protector 130 and its working principle for overheat protection within the cable reel 100 can adopt conventional methods of existing technology, and will not be elaborated upon here.

[0070] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0071] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A cable reel, characterized in that, The reel (100) includes: A housing (10) is formed to enclose a cavity (101). A wire frame (11) is installed on the housing (10). The wire frame (11) is formed to enclose a wire outlet groove (102). The wire outlet groove (102) is connected to the cavity (101). The power cord reel (20) is housed in the cavity (101) and rotatably connected to the housing (10); Positioner (30) is located between the power reel (20) and the wire frame (11). Positioner (30) includes a positioning rod (31), a guide rod (32) and a wire frame (33). The positioning rod (31) is rotatably installed in the housing (10) and is connected to the power reel (20) in a transmission manner. The guide rod (32) is fixedly installed in the housing (10). One end of the wire frame (33) is fitted onto the positioning rod (31) and screwed onto the reciprocating teeth (311) on the positioning rod (31). The other end of the wire frame (33) is fitted onto the guide rod (32) and slides with the guide rod (32). The conductor frame (33) is positioned facing the wire frame (11), and the power output line (40) wound on the power reel (20) can pass through the conductor frame (33) and extend outward from the outlet groove (102).

2. The cable reel according to claim 1, characterized in that, The conductor frame (33) can reciprocate along the length of the outlet groove (102) under the drive of the positioning rod (31); The wire frame (33) is rotatably connected to a first guide sleeve (331) and a second guide sleeve (332). The first guide sleeve (331) and the second guide sleeve (332) are arranged at intervals along the radial direction of the guide rod (32). The first guide sleeve (331), the second guide sleeve (332) and the wire frame (33) form a lead wire groove (103). The power output line (40) can pass through the lead wire groove (103) and the output groove (102) in sequence.

3. The reel according to claim 1, characterized in that, The conductor frame (33) has a first connecting joint (333), and a reciprocating tooth cover (334) is connected inside the first connecting joint (333) in a plug-in manner. The first connecting joint (333) is fitted onto the positioning rod (31), and the reciprocating tooth cover (334) is screwed onto the reciprocating tooth (311).

4. The reel according to claim 1, characterized in that, A transmission gear (312) is formed on the locating rod (31), and a drive gear (50) is installed on the power reel (20). The drive gear (50) and the transmission gear (312) are connected by a conveyor belt (60).

5. The reel according to claim 1, characterized in that, A rotating shaft (21) is drivenly connected to the power reel (20); the reel (100) also includes an anti-rotation mechanism, which is drivenly connected to the rotating shaft (21) and is used to control the locking / unlocking of the rotating shaft (21); wherein, the anti-rotation mechanism includes: An anti-rotation seat (91) is fitted onto the rotating shaft (21) and is connected to the rotating shaft (21) in a transmission manner. An anti-rotation groove (911) is provided on the anti-rotation seat (911). The anti-rotation groove (911) is annular and forms a limiting part (912). An anti-rotation housing (92) houses the anti-rotation seat (91) and is connected to the housing (10); An anti-rotation component (93) is provided corresponding to the anti-rotation groove (911). The anti-rotation component (93) includes a positioning pin (931) and an elastic element (932). The positioning pin (931) is slidably installed in the anti-rotation housing (92). One end (9311) of the positioning pin (931) passes through the anti-rotation housing (92) and is slidably connected to the corresponding anti-rotation groove (911). The elastic element (932) abuts against the positioning pin (931) in a pre-compressed manner to limit the upper end (9311) of the positioning pin (931) located in the anti-rotation groove (911). When the end (9311) of the positioning pin (931) is located at the position of the limiting part (912) of the anti-rotation groove (911), the end (9311) can provide a damping force to the rotation of the anti-rotation seat (91) to limit the rotation of the anti-rotation seat (91).

6. The reel according to claim 1, characterized in that, The reel (100) also includes a first bracket plate (70) and a second bracket plate (80). The first bracket plate (70) is foldably mounted on the housing (10), and the second bracket plate (80) is slidably connected to the first bracket plate (70) and detachably connected to the first bracket plate (70). The reel (100) can be suspended and fixed by the first hanging plate (70) or the second hanging plate (80).

7. The reel according to claim 6, characterized in that, One end of the second hanger plate (80) is formed with an abutment piece (81), which can abut and limit the first hanger plate (70) that is slidably connected to the second hanger plate (80); When the abutment piece (81) abuts against the first hanging plate (70) and is limited in position, the abutment piece (81) and the first hanging plate (70) are detachably connected by threads.

8. The reel according to claim 6, characterized in that, The second hanging plate (80) includes a hanging plate (82) and multiple sets of abutting slides (83). The multiple sets of abutting slides (83) are arranged sequentially at intervals along the length direction of the hanging plate (82). Furthermore, a sliding groove (801) is formed between the multiple sets of abutting slides (83) and the hanging plate (82). The sliding groove (801) can be inserted and engaged with the first hanging plate (70) so that the first hanging plate (70) and the second hanging plate (80) are slidably connected. Each set of abutting slides (83) includes two abutting slides (83), which are disposed on both sides of the first hanging plate (70) and respectively abut against and limit the thickness of the hanging plate (82) with the first hanging plate (70).

9. The cable reel according to claim 1, characterized in that, The reel (100) includes a power input line (140) for electrical connection to an external power source; The reel (100) also includes a power indicator light (110), which is electrically connected to the power input line (140). The power indicator light (110) can light up when the power input line (140) is powered on, and the power indicator light (110) can turn off when the power input line (140) is de-energized.

10. The reel according to claim 1, characterized in that, The reel (100) also includes an overload protector (120), which is electrically connected to the power output line (40) and is used to provide overload protection for the reel (100).

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