Cable cleaning structure and anti-loosening winding roll

Abstract

The utility model relates to the technical field of winding rolls, and particularly discloses a cable cleaning structure and an anti-loosening winding roll, comprising: a support component comprising two oppositely arranged support assemblies and a displacement assembly arranged between the two support assemblies; the cleaning part comprises a wiping assembly arranged on the displacement assembly and a surrounding cleaning assembly arranged at one end of the wiping assembly; according to the cable cleaning device, the cleaning rubber sleeve wrapping the cable is driven by dragging force generated when the cable is wound to rotate annularly, foreign matter attached to the cable is cleaned, wiping is matched, manual cleaning is not needed, the labor intensity is reduced, and meanwhile the effect of cleaning the cable with one use can be achieved; the tightness switching assembly can control the one-way rotation or locking function during winding or carrying, the self-rotation problem of the winding roll can be effectively solved, on one hand, the regularity of a wound cable can be improved, and the problems that on-site attractiveness is affected and potential safety hazards exist due to looseness are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable reels, and in particular discloses a cable cleaning structure and an anti-loosening cable reel. Background Art

[0002] The power cord reel usually provides a power extension function for the movement of electrical appliances. It uses a round, rotatable cable reel to store wires. At the same time, a cable reel socket is provided on the front of the cable reel to facilitate the plugging and powering of electrical equipment.

[0003] The existing power cord reel will drag the cable on the ground during use, which will cause the cable surface to be dirty. Usually, during cleaning, in order to prevent the cleaned cable from sticking to the ground again, one person needs to reel it up and another person needs to wipe the reeled cable during the reeling process. Cleaning is required every time it is used once or several times, which virtually increases the labor intensity.

[0004] At the same time, the existing cable reel has no steering control, and the cable reel will rotate when winding or carrying, which will cause the cable to be wound loose, which not only affects the appearance but also easily causes a tripping hazard. Utility Model Content

[0005] The purpose of this part is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the specification abstract and utility model name of this application to avoid blurring the purpose of this part, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problem that the above-mentioned existing cables need to be wiped manually and the labor intensity is high, a cable cleaning structure is proposed.

[0007] Therefore, one of the objects of the present invention is to provide a cable cleaning structure.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a cable cleaning structure, comprising:

[0009] The support component comprises two bracket components arranged opposite to each other and a displacement component arranged between the two bracket components;

[0010] Wherein, the support assembly comprises a base and a vertical rod fixed on the base, and a top block is fixed on the upper end of the vertical rod;

[0011] The cleaning component comprises a wiping component arranged on the displacement component and a surrounding cleaning component arranged at one end of the wiping component.

[0012] As a preferred solution of the cable cleaning structure described in the utility model, wherein: the displacement assembly includes a conductor rod and a screw rod connected between two top blocks, the conductor rod and the screw rod are distributed in parallel, and connecting seats are provided below the conductor rod and the screw rod, and guide rings are fixed above the connecting seats and are respectively sleeved on the conductor rod and the screw rod, and a servo motor for driving the screw rod to rotate is installed on one side of the top block.

[0013] As a preferred solution of the cable cleaning structure described in the utility model, the wiping assembly includes a bottom arc plate fixed on a connecting seat, a slot is provided on one side of the bottom arc plate, an upper arc plate is rotatably connected to the inner side of the slot, fixing ears are fixed at the middle position of one side of the upper arc plate and the bottom arc plate, and wiping cotton sleeves are provided inside the upper arc plate and the bottom arc plate.

[0014] As a preferred solution of the cable cleaning structure described in the utility model, the surround cleaning component includes an L-shaped seat fixed to one side of the connecting seat, the inner side of the L-shaped seat is rotatably connected to a guide wheel, a rotating shaft on one side of the guide wheel passes through the L-shaped seat and is fixed with a bevel gear one, one side of the bevel gear one is meshed with a bevel gear two, and the bevel gear two is rotatably connected to one side of the connecting seat.

[0015] As a preferred solution of the cable cleaning structure of the utility model, a gear is fixed on one side of the bevel gear 2, a gear sleeve is meshed on one side of the gear, and a rotating connecting piece fixedly connected to one side of the connecting seat is rotatably connected on one side of the gear sleeve.

[0016] As a preferred solution of the cable cleaning structure of the utility model, a cleaning rubber sleeve is provided on the inner side of the tooth sleeve.

[0017] The beneficial effects of the utility model are as follows: the utility model utilizes the dragging force when the cable is wound to drive the cleaning rubber sleeve wrapped around the cable to rotate in a circle, thereby cleaning foreign matter adhering to the cable. Combined with subsequent wiping, the cable can be effectively cleaned when it is wound. No manual cleaning is required, which reduces labor intensity. At the same time, the effect of one use and one cleaning can be achieved, effectively ensuring the cleanliness of the cable surface.

[0018] In view of the problem that the existing wire reels have no steering control and the winding is loose, an anti-loosening wire reel is proposed.

[0019] Therefore, the utility model also provides a loose-proof cable reel.

[0020] In order to solve the above technical problems, the utility model also provides the following technical solutions: including the above cable cleaning structure, and also including:

[0021] The base component comprises a bottom plate, a support block is fixed on the upper surface of the bottom plate near one side, and a handle is fixed above the support block;

[0022] The wire winding component comprises a winding drum rotatably connected to one side of the supporting block, the rotating shaft of the winding drum penetrates the supporting block and is equipped with a servo motor 2, and a tension switching component is installed on the rotating shaft of the winding drum.

[0023] As a preferred solution of the anti-loosening reel of the utility model, the tension switching assembly includes a shell sleeved on the outside of the reel rotating shaft, and a ratchet is rotatably connected inside the shell.

[0024] As a preferred solution of the anti-loosening reel described in the utility model, the interior of the shell is located on one side of the ratchet and is rotatably connected to a limiting rod 1 and a limiting rod 2, the limiting rod 1 and the limiting rod 2 are distributed in an "eight" shape, and the other ends of the limiting rod 1 and the limiting rod 2 respectively abut against the teeth of the ratchet, and springs are fixed on both sides of the shell.

[0025] As a preferred solution of the anti-loosening reel of the utility model, wherein: a conversion member is rotatably connected inside the shell, and the conversion member is rotatably arranged between the first limiting rod and the second limiting rod.

[0026] Beneficial effects of the utility model: the utility model adopts a loose and tight switching component, which can control the one-way rotation or locking function when winding or carrying, which can effectively solve the problem of the winding reel rotating. On the one hand, it can improve the regularity of the wound cable and avoid the problem of affecting the beauty of the site and the potential safety hazards due to looseness;

[0027] At the same time, the use of electric winding solves the problem of low efficiency of manual winding, improves work efficiency and enhances the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 The utility model is a schematic diagram of the overall structure of the cable cleaning structure and the anti-loosening cable reel.

[0030] Figure 2 It is a structural schematic diagram of the support component in the cable cleaning structure of the utility model.

[0031] Figure 3 It is a structural schematic diagram of the cleaning components in the cable cleaning structure of the utility model.

[0032] Figure 4 It is a structural schematic diagram of the wiping component in the cable cleaning structure of the utility model.

[0033] Figure 5 It is a structural schematic diagram of the surrounding cleaning component in the cable cleaning structure of the utility model.

[0034] Figure 6 It is a structural schematic diagram of the base component in the anti-loosening winding reel of the utility model.

[0035] Figure 7 The utility model is a schematic diagram of the structure of the wire winding component in the anti-loosening wire winding drum.

[0036] Figure 8 It is a structural schematic diagram of the tension switching component in the anti-loosening reel of the utility model. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0039] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0040] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0041] Example 1

[0042] Reference Figure 1 , provides a schematic diagram of the overall structure of a cable cleaning structure and an anti-loosening cable reel, such as Figure 1-4 , a cable cleaning structure, comprising:

[0043] The support component 100 includes two bracket components 101 arranged opposite to each other and a displacement component 102 arranged between the two bracket components 101;

[0044] The support assembly 101 includes a base 101a and a vertical rod 101b fixed on the base 101a, and a top block 101c is fixed on the upper end of the vertical rod 101b;

[0045] The cleaning component 200 includes a wiping component 201 disposed on the displacement component 102 and a surrounding cleaning component 202 disposed at one end of the wiping component 201 .

[0046] Furthermore, the displacement assembly 102 includes a conductor rod 102a and a screw rod 102b connected between two top blocks 101c, the conductor rod 102a and the screw rod 102b are distributed in parallel, and a connecting seat 102c is provided below the conductor rod 102a and the screw rod 102b, and a guide ring 102d is fixed above the connecting seat 102c and is respectively sleeved on the conductor rod 102a and the screw rod 102b, and a servo motor 102e for driving the screw rod 102b to rotate is installed on one side of the top block 101c.

[0047] Specifically, the inner side of the guide ring 102d sleeved on the screw rod 102b is provided with an internal thread, and the internal thread is threadedly connected with the screw rod 102b;

[0048] Specifically, a travel switch is installed on the inner side of the connecting seat 102c. When the cable is reeled in, the travel switch will not be touched normally. When the reeling is completed, the plug at the end of the cable will touch the travel switch, and the travel switch can control the traction to stop.

[0049] Furthermore, the wiping assembly 201 includes a bottom arc plate 201a fixed on the connecting seat 102c, a slot 201b is provided on one side of the bottom arc plate 201a, an upper arc plate 201c is rotatably connected to the inner side of the slot 201b, a fixing ear 201d is fixed at the middle position of one side of the upper arc plate 201c and the bottom arc plate 201a, and a wiping cotton sleeve 201e is provided inside the upper arc plate 201c and the bottom arc plate 201a.

[0050] The specific wiping cotton sleeve 201e is composed of two arc-shaped cotton blocks. The inner sides of the upper arc-shaped plate 201c and the bottom arc-shaped plate 201a are both provided with inner grooves, and the arc-shaped cotton blocks fit in the inner grooves.

[0051] Operation process: When cleaning, the cable is passed through the surrounding cleaning component 202 and the wiping cotton sleeve 201e, and traction is applied to the passed cable. The traction drags the cable to be cleaned by the surrounding cleaning component 202 first, and then the wiping cotton sleeve 201e wipes the cleaned cable. No manual cleaning is required, which reduces the labor intensity. At the same time, the effect of one use and one cleaning can be achieved, which effectively ensures the cleanliness of the cable surface;

[0052] During the traction process, the servo motor 102e operates to drive the screw rod 102b to rotate, and the bottom arc plate 201a is fixed on the two connecting seats 102c. Therefore, after the screw rod 102b rotates, the internal thread on the inner side of the guide ring 102d will be forced to move along the rotation direction of the screw thread of the screw rod 102b through the thread characteristics. According to the forward and reverse operation of the servo motor 102b, the cable can be driven to swing back and forth, making the winding more regular.

[0053] Example 2

[0054] Reference Figure 5 This embodiment is different from the first embodiment in that: the surrounding cleaning component 202 includes an L-shaped seat 202a fixed to one side of the connecting seat 102c, the inner side of the L-shaped seat 202a is rotatably connected to a guide wheel 202b, a rotating shaft on one side of the guide wheel 202b passes through the L-shaped seat 202a and is fixed with a bevel gear 1 202c, one side of the bevel gear 1 202c is meshed with a bevel gear 2 202d, and the bevel gear 2 202d is rotatably connected to one side of the connecting seat 102c.

[0055] Furthermore, a gear 202e is fixed to one side of the bevel gear 202d, a gear sleeve 202f is meshed with one side of the gear 202e, and one side of the gear sleeve 202f is rotatably connected to a rotating connector 202g fixedly connected to one side of the connecting seat 102c.

[0056] Furthermore, a cleaning rubber sleeve 202h is provided on the inner side of the gear sleeve 202f.

[0057] Specifically, a limiting groove is provided on the inner side of the tooth sleeve 202f, an inclined groove is provided on the inner side of the cleaning rubber sleeve 202h, and a protrusion is fixed on the outer side of the cleaning rubber sleeve 202h, which can play a fixing role by inserting into the limiting groove. When the tooth sleeve 202f rotates, the cleaning rubber sleeve 202h rotates synchronously and its inner inclined groove fits around the cable surface, which can clean foreign matter stuck on the cable surface. A dust box 202i is fixed above the L-shaped seat 202a to collect foreign matter after cleaning, reduce damage to the environment, and eliminate unnecessary cleaning work.

[0058] The rest of the structure is the same as that of Example 1.

[0059] Operation process: When the cable is pulled and reeled by traction force, the cable will drive the guide wheel 202b to rotate during the dragging process. After the guide wheel 202b rotates, it drives the bevel gear 1 202c to rotate. Through the meshing relationship, the bevel gear 202d rotates synchronously. After the bevel gear 202d rotates, it drives the gear 202e to rotate. The gear 202e drives the gear sleeve 202f to rotate. When the gear sleeve 202f rotates, the cleaning rubber sleeve 202h rotates synchronously, and its inner inclined groove fits around the cable surface, which can clean the foreign matter stuck on the cable surface. A dust box 202i is fixed above the L-shaped seat 202a to collect the foreign matter under cleaning, reduce damage to the environment, and eliminate unnecessary cleaning work;

[0060] This cleaning work can be used to clean stubborn sticky objects, effectively improving the cleaning strength, while requiring no additional energy consumption, being low in cost, simple and practical.

[0061] Example 3

[0062] Reference Figure 6-8 , this embodiment is different from the above embodiment in that: this embodiment discloses an anti-loosening reel, including the above-mentioned cable cleaning structure, and also includes:

[0063] The base component 300 includes a bottom plate 301, a support block 302 is fixed to one side of the upper surface of the bottom plate 301, and a handle 303 is fixed above the support block 302;

[0064] The wire winding component 400 includes a reel 401 rotatably connected to one side of the support block 302 . The rotating shaft of the reel 401 passes through the support block 302 and is equipped with a servo motor 2 402 . A tension switching component 403 is installed on the rotating shaft of the reel 401 .

[0065] Specifically, a battery and a controller are installed on the bottom plate 301 , the battery is electrically connected to the controller to supply energy to the controller, and the controller is electrically connected to the servo motor 2 402 , and the servo motor 2 402 can be controlled to rotate forward and reverse through the controller.

[0066] Furthermore, the tension switching assembly 403 includes a housing 403a sleeved on the outside of the rotating shaft of the reel 401, and the interior of the housing 403a is rotatably connected to a ratchet 403b.

[0067] Furthermore, a limiting rod 403c and a limiting rod 403d are rotatably connected inside the housing 403a at one side of the ratchet 403b, and the limiting rod 403c and the limiting rod 403d are arranged in an "eight" shape, and the other ends of the limiting rod 403c and the limiting rod 403d respectively abut against the teeth of the ratchet 403b, and springs 403e are fixed on both sides of the housing 403a.

[0068] Specifically, the outer shell 403a is fixed on the support block 302, a slot is provided on the inner side of the ratchet 403b, a card block is fixed at a position corresponding to the slot on the rotating shaft of the reel 401, and the card block is inserted into the slot. Therefore, when the servo motor 402 drives the reel 401 to rotate, the card block on its rotating shaft will drive the ratchet 403b to rotate.

[0069] Furthermore, the interior of the housing 403a is rotatably connected with a conversion member 403f, and the conversion member 403f is rotatably disposed between the limiting rod 1 403c and the limiting rod 2 403d.

[0070] Specifically, the bottom of the conversion member 403f is an isosceles triangle structure, and a rotating pin is installed on one side of the conversion member 403f. The rotating pin passes through the shell 403a and is fixed with a dial knob. The conversion member 403f can be driven to rotate by toggling the dial knob. When the two sides of the triangle at the bottom of the conversion member 403f respectively abut against the inner sides of the limiting rod 1 403c and the limiting rod 2 403d, the spring 403e is not subjected to pressure, and one end of the limiting rod 1 403c and the limiting rod 2 403d respectively abut against the teeth of the ratchet 403b. The ratchet 403b is restricted and will not rotate. When the inclined surface at the bottom of the conversion member 403f abuts against the limiting rod 1 403c, the spring 403e connected to the limiting rod 1 403c is stressed, thereby causing the limiting rod 1 403c to disengage from the ratchet 403b, so that the ratchet 403b can rotate counterclockwise. During the rotation process, the teeth of the ratchet 403b will drive the limiting rod 403d to rotate and make a "click, click, click" sound. At this time, if it is rotated clockwise, the teeth of the ratchet 403b will abut against the limiting rod 403d. At this time, the abutting force direction is consistent with the direction of the limiting rod 403d, so the limiting rod 403d cannot rotate, and the ratchet 403b can be restricted in the clockwise direction so that it cannot rotate. Similarly, when the inclined surface at the bottom of the conversion member 403f abuts against the limiting rod 403d, the ratchet 403b can only rotate clockwise but not counterclockwise. This structure can control the one-way rotation or locking function when winding or carrying, which can effectively solve the problem of self-rotation of the winding reel. On the one hand, it can improve the regularity of the wound cable and avoid the problem of looseness affecting the aesthetics of the site and the existence of safety hazards.

[0071] The rest of the structure is the same as that of Example 2.

[0072] Operation process: when winding the cable, first turn the knob so that the ratchet 403b can only rotate counterclockwise, and then control the servo motor 2 402 through the controller to drive the reel 401 to rotate, and reel the pulled cable. During the retraction process, due to the limitation of the ratchet 403b, it cannot rotate clockwise, so it cannot rotate during the winding process, which can make the winding more effective and ensure the regularity of the cable during the winding process. When the winding is completed, turn the knob again to restrict the ratchet 403b in both directions, so as to lock the reel 401, effectively solving the problem that the cable will not be loose due to the rotation of the reel 401 during carrying.

[0073] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of a plurality of parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0074] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0075] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A cable cleaning structure, characterized in that: include: The support component (100) comprises two bracket components (101) arranged opposite to each other and a displacement component (102) arranged between the two bracket components (101); The support assembly (101) comprises a base (101a) and a vertical rod (101b) fixed on the base (101a), and a top block (101c) is fixed on the upper end of the vertical rod (101b); The cleaning component (200) comprises a wiping component (201) arranged on the displacement component (102) and a surrounding cleaning component (202) arranged at one end of the wiping component (201).

2. The cable cleaning structure according to claim 1, characterized in that: The displacement assembly (102) comprises a conductor rod (102a) and a screw rod (102b) connected between two top blocks (101c); the conductor rod (102a) and the screw rod (102b) are arranged in parallel, and a connecting seat (102c) is arranged below the conductor rod (102a) and the screw rod (102b); a guide ring (102d) respectively sleeved on the conductor rod (102a) and the screw rod (102b) is fixed above the connecting seat (102c); and a servo motor (102e) for driving the screw rod (102b) to rotate is installed on one side of the top block (101c).

3. The cable cleaning structure according to claim 2, characterized in that: The wiping assembly (201) comprises a bottom arc plate (201a) fixed on a connecting seat (102c); a notch (201b) is provided on one side of the bottom arc plate (201a); an upper arc plate (201c) is rotatably connected to the inner side of the notch (201b); fixing ears (201d) are fixed at the middle position of one side of the upper arc plate (201c) and the bottom arc plate (201a); and wiping cotton sleeves (201e) are provided inside the upper arc plate (201c) and the bottom arc plate (201a).

4. The cable cleaning structure according to claim 3, characterized in that: The surround cleaning component (202) comprises an L-shaped seat (202a) fixed to one side of a connecting seat (102c); the inner side of the L-shaped seat (202a) is rotatably connected to a guide wheel (202b); a rotating shaft on one side of the guide wheel (202b) passes through the L-shaped seat (202a) and is fixed with a bevel gear 1 (202c); one side of the bevel gear 1 (202c) is meshed with a bevel gear 2 (202d); and the bevel gear 2 (202d) is rotatably connected to one side of the connecting seat (102c).

5. The cable cleaning structure according to claim 4, characterized in that: A gear (202e) is fixed on one side of the bevel gear 2 (202d), a gear sleeve (202f) is meshed on one side of the gear (202e), and a rotating connecting member (202g) is rotatably connected to one side of the connecting seat (102c) on one side of the gear sleeve (202f).

6. The cable cleaning structure according to claim 5, characterized in that: A cleaning rubber sleeve (202h) is provided on the inner side of the gear sleeve (202f).

7. An anti-loosening reel, characterized in that: The cable cleaning structure according to any one of claims 1 to 6 further comprises: The base component (300) comprises a bottom plate (301), a support block (302) is fixed on the upper surface of the bottom plate (301) near one side, and a handle (303) is fixed above the support block (302); The wire winding component (400) comprises a winding drum (401) rotatably connected to one side of a supporting block (302), wherein the rotating shaft of the winding drum (401) passes through the supporting block (302) and is provided with a servo motor 2 (402), and a tension switching component (403) is provided on the rotating shaft of the winding drum (401).

8. The anti-loosening cable reel according to claim 7, characterized in that: The tension switching assembly (403) comprises a housing (403a) sleeved on the outside of the rotating shaft of the reel (401), and a ratchet (403b) is rotatably connected inside the housing (403a).

9. The anti-loosening cable reel according to claim 8, characterized in that: The interior of the housing (403a) is rotatably connected to a limiting rod 1 (403c) and a limiting rod 2 (403d) at one side of the ratchet (403b); the limiting rod 1 (403c) and the limiting rod 2 (403d) are arranged in an "eight" shape, and the other ends of the limiting rod 1 (403c) and the limiting rod 2 (403d) respectively abut against the teeth of the ratchet (403b); and springs (403e) are fixed to both sides of the housing (403a).

10. The anti-loosening cable reel according to claim 8 or 9, characterized in that: The interior of the housing (403a) is rotatably connected with a conversion member (403f), and the conversion member (403f) is rotatably disposed between the first limiting rod (403c) and the second limiting rod (403d).

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