Wire harness arrangement mechanism of energy storage power supply

Abstract

The utility model relates to the technical field of energy storage power supply, and disclose a kind of harness arrangement mechanism of energy storage power supply, including power supply shell body, the inside of power supply shell body is provided with energy storage power supply body, the front of shell body is equipped with two chambers, the inside of each chamber is provided with cable arrangement component for arranging cable. The harness arrangement mechanism of energy storage power supply, the automatic winding of cable is realized by the cooperation of volute spring and gear, tooth ring in cable arrangement component, effectively improve the arrangement efficiency;The setting of ratchet and pawl can fix cable length after paying off, avoid its automatic retraction;Cleaning assembly can clean the surface of cable when winding and unwinding, and the design of slot and plugboard facilitates the replacement and maintenance of cleaning sponge;Two independent cable arrangement components arrange positive and negative cable respectively, reduce short-circuit risk, and the setting of cover plate can effectively protect the cable arrangement component in chamber, prolong the overall service life of device.

Description

Technical Field

[0001] This utility model relates to the field of energy storage power technology, specifically to a wire harness management mechanism for energy storage power. Background Technology

[0002] Energy storage power sources, as the name suggests, are devices that can store electricity. Their working principle is to store electrical energy and release it when needed to meet electricity demand. Common energy storage power sources include batteries and supercapacitors, which usually have high battery capacity and charging / discharging current.

[0003] An existing patent (publication number: CN213816340U) discloses a battery with a wire harness management mechanism, including a battery body, a connecting wire connected inside the battery body, a winding mechanism at the top of the battery body, the winding mechanism including a fixing rod, the connecting wire being wound around the surface of the fixing rod, a collection compartment fixedly connected to the top surface of the battery body, and a first fixing frame fixedly connected to the top of the collection compartment, a limiting rod inserted inside the first fixing frame, and the surface of the limiting rod abutting against the surface of the fixing rotating rod, and a rotating disk fixedly connected to one end of the fixing rotating rod inserted inside the collection compartment.

[0004] During use, the aforementioned patent allows the rotating disk to drive the moving rod to rotate inside the collection chamber by rotating the fixed rotating rod. The moving rod then moves the connecting wire, allowing it to wrap around the surface of the fixed rod. This effectively and conveniently winds the connecting wire into the collection chamber, making it easy to organize and protect the wire when not in use. However, since the winding of the cable relies on the rotation of the fixed rod, which requires manual rotation, a long time is needed to complete the winding when the wire length is long, resulting in low organization efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a wire harness management mechanism for energy storage power supplies, which has the advantage of high winding and management efficiency and solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cable management mechanism for an energy storage power supply, comprising a power supply housing, an energy storage power supply body disposed inside the power supply housing, two chambers opened on the front of the housing, and a cable management component disposed inside each chamber for cable management, the cable management component comprising a storage box and a box cover installed on the inner wall of the chamber, a rotating rod rotatably connected to the inner wall of the storage box, a bearing plate fixed to the outer surface of the rotating rod, a cable wound around the outer surface of the rotating rod, a connector installed at one end of the cable, a gear fixed to the outer surface of the rotating rod, a fixing rod fixed to the inner wall of the storage box, a disc sleeved on the outer surface of the fixing rod, a chamber opened inside the disc, a spiral spring installed on the outer surface of the fixing rod, the other end of the spiral spring fixed to the inner wall of the disc, a toothed ring fixed to the outer surface of the disc, the toothed ring meshing with the gear.

[0007] Furthermore, a ratchet is fixed to the outer surface of the rotating rod, and a pawl is rotatably connected to the inner wall of the storage box. The ratchet engages with the pawl, and a torsion spring is installed on the inner wall of the storage box. The other end of the torsion spring is connected to the pawl.

[0008] With the above solution, when it is necessary to wind up the cable, simply release the pawl from the ratchet, and the spiral spring will drive the disc to rotate. The toothed ring on the outer surface of the disc meshes with the gear, which in turn drives the rotating rod and the bearing disc to rotate, thus realizing the automatic winding of the cable without the need for manual rotation for a long time, effectively improving the efficiency of cable winding.

[0009] Furthermore, a lever is fixed to the side of the pawl.

[0010] With the above scheme, the ratchet can be disengaged from the pawl by the lever. At this time, the cable can be automatically wound up under the elastic force of the spiral spring. When unwinding the cable, an external force is used to pull the cable, the carrier plate rotates and drives the ratchet to rotate. The ratchet pushes the pawl to rotate normally. When the cable is pulled to a suitable length, the cable is released. The ratchet and pawl engage, preventing the carrier plate from reversing and winding up, thereby fixing the cable length.

[0011] Furthermore, a slip ring is installed on the back of the bearing plate, and a brush is installed on the side of the energy storage power supply body via a cable. The brush is in contact with the slip ring, and the other end of the cable is electrically connected to the slip ring.

[0012] The above solution, through the cooperation of slip rings and brushes, ensures a stable electrical connection between the energy storage power source and the cable during the rotation and cable winding of the carrier disk. This avoids poor line contact caused by cable tangling or pulling, thus ensuring the reliability and continuity of power transmission.

[0013] Furthermore, a cleaning component is provided on the side of the power supply housing, and a mounting groove is provided on the side of the power supply housing. The cleaning component includes a mounting box, which is composed of two parts joined together and has a cleaning sponge installed inside. The cable passes through the mounting box, and the cleaning sponge is in contact with the cable.

[0014] With the above solution, when the cable passes through the mounting box during winding or unwinding, the cleaning sponge can wipe away dust and impurities adhering to the outer surface of the cable, preventing dust from entering the storage box as the cable is wound up, preventing dust accumulation from affecting the normal operation of the cable management components, and keeping the cable surface clean, thus extending the cable's service life.

[0015] Furthermore, the inner wall of the power supply housing has two slots, and the inner wall of the slots is fitted with a plug plate, the other end of which passes through the mounting box.

[0016] The above solution enables quick disassembly and installation between the mounting box and the power supply housing through the cooperation of the slot and the plug plate. When the cleaning sponge becomes worn or dirty due to long-term use, the mounting box can be easily removed to replace or clean the cleaning sponge, ensuring that the cleaning components maintain a good cleaning effect and improving the ease of maintenance of the device.

[0017] Furthermore, the two cables are respectively connected to the cathode and anode of the energy storage power source.

[0018] The above solution uses two independent cable management components to organize the cathode and anode cables separately, avoiding the risk of short circuits caused by the positive and negative cables tangling together, thus improving the safety of the device during use.

[0019] Furthermore, a cover plate is installed on the front of the outer shell at the position corresponding to the cavity.

[0020] The above solution seals the chamber when the cover is closed, preventing external dust and moisture from entering the storage box and effectively protecting the cable management components and cables.

[0021] Compared with the prior art, the technical solution of this utility model has the following beneficial effects: The cable management mechanism of this energy storage power supply achieves automatic cable winding through the cooperation of a spiral spring, gears, and toothed rings in the cable management assembly, effectively improving management efficiency. The ratchet and pawl settings can firmly fix the cable length after unwinding, preventing it from automatically retracting. The cleaning assembly can clean the surface of the cable during unwinding and winding, preventing dust from entering the storage box and affecting the operation of the assembly. At the same time, the slot and insert plate design facilitates the replacement and maintenance of the cleaning sponge. Two independent cable management assemblies manage the positive and negative cables separately, reducing the risk of short circuits, while the cover plate can effectively protect the cable management assembly inside the chamber, extending the overall service life of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present application; Figure 2 This is a front view of the entire storage box of this application; Figure 3 This is a front view of the overall support plate of this application; Figure 4 For the purposes of this application as a whole Figure 3 Enlarged schematic diagram of the structure at point A; Figure 5 This is a side view of the overall gear of this application; Figure 6 This is a side view of the overall ratchet of this application; Figure 7 This is a structural diagram of the overall cleaning component of this application.

[0023] In the picture: 1. Power supply housing; 2. Chamber; 3. Cable management components; 301. Storage box; 302. Box cover; 303. Rotating rod; 304. Support plate; 305. Cable; 306. Connector; 307. Gear; 308. Fixing rod; 309. Disc; 310. Spiral spring; 311. Gear ring; 312. Ratchet; 313. Pad; 314. Torsion spring; 315. Lever; 4. Slip ring; 5. Brush; 6. Clean components; 601. Mounting box; 602. Clean sponge; 603. Slots; 604. Insert plate; 7. Cover plate. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] Please see Figure 1 - Figure 7 This embodiment of a power storage power supply wiring harness management mechanism includes a power supply housing 1, inside which a power storage power supply body is disposed. Two chambers 2 are opened on the front of the housing. Each chamber 2 contains a cable management assembly 3 for cable management. The cable management assembly 3 includes a storage box 301 and a box cover 302 installed on the inner wall of the chamber. A rotating rod 303 is rotatably connected to the inner wall of the storage box 301. A bearing plate 304 is fixed to the outer surface of the rotating rod 303. A cable 305 is wound around the outer surface of the rotating rod 303. One end is fitted with a connector 306, the outer surface of the rotating rod 303 is fixed with a gear 307, the inner wall of the storage box 301 is fixed with a fixing rod 308, the outer surface of the fixing rod 308 is fitted with a disc 309, the disc 309 has a cavity 2 inside, the outer surface of the fixing rod 308 is fitted with a spiral spring 310, the other end of the spiral spring 310 is fixed to the inner wall of the disc 309, the outer surface of the disc 309 is fixed with a toothed ring 311, and the toothed ring 311 meshes with the gear 307.

[0026] Please see Figure 3 , Figure 5 and Figure 6 A ratchet 312 is fixed to the outer surface of the rotating rod 303. A pawl 313 is rotatably connected to the inner wall of the storage box 301. The ratchet 312 meshes with the pawl 313. A torsion spring 314 is installed on the inner wall of the storage box 301. The other end of the torsion spring 314 is connected to the pawl 313. When it is necessary to wind up the cable 305, simply release the pawl 313 from its position on the ratchet 312. The spiral spring 310 will drive the disc 309 to rotate. The toothed ring 311 on the outer surface of the disc 309 meshes with the gear 307, thereby driving the rotating rod 303 and the bearing disc 304 to rotate, realizing the automatic winding of the cable 305 without the need for manual operation for extended periods. The rotation between the ratchet and pawl effectively improves the sorting efficiency. A lever 315 is fixed on the side of the pawl 313. The lever 315 can disengage the ratchet 312 from the pawl 313. At this time, the cable 305 is automatically wound up under the elastic force of the spiral spring 310. When unwinding the cable, an external force is used to pull the cable 305. The carrier plate 304 rotates, which drives the ratchet 312 to rotate. The ratchet 312 pushes the pawl 313 to rotate normally. When the cable 305 is pulled to a suitable length, it is released. The engagement of the ratchet 312 and pawl 313 prevents the carrier plate 304 from reversing and winding up, thereby fixing the length of the cable 305.

[0027] Please see Figure 5 , Figure 6 and Figure 7A slip ring 4 is installed on the back of the support plate 304. A brush 5 is installed on the side of the energy storage power supply body via a cable. The brush 5 contacts the slip ring 4. The other end of the cable 305 is electrically connected to the slip ring 4. Through the cooperation of the slip ring 4 and the brush 5, a stable electrical connection is maintained between the energy storage power supply body and the cable 305 during the rotation of the support plate 304 and the winding and unwinding of the cable 305. This avoids poor contact caused by the cable 305 being tangled or pulled, ensuring the reliability and continuity of power transmission. A cleaning component 6 is provided on the side of the power supply housing 1. The side of the power supply housing 1 is provided with a mounting groove for the cleaning component. Component 6 includes a mounting box 601, which is composed of two parts joined together and has a cleaning sponge 602 installed inside. The cable 305 passes through the mounting box 601, and the cleaning sponge 602 comes into contact with the cable 305. When the cable 305 passes through the mounting box 601 during winding or unwinding, the cleaning sponge 602 can wipe and clean the dust, impurities, etc. attached to the outer surface of the cable 305, preventing dust from entering the storage box 301 with the winding of the cable 305, preventing dust accumulation from affecting the normal operation of the cable management component 3, and keeping the surface of the cable 305 clean, thus extending the service life of the cable 305.

[0028] Please see Figure 1 , Figure 2 and Figure 3 The inner wall of the power supply housing 1 has two slots 603 fixed, and a plate 604 is inserted into the inner wall of the slots 603. The other end of the plate 604 passes through the mounting box 601. Through the cooperation of the slots 603 and the plate 604, the mounting box 601 and the power supply housing 1 can be quickly disassembled and installed. When the cleaning sponge 602 becomes worn or dirty due to long-term use, the mounting box 601 can be easily removed to replace or clean the cleaning sponge 602, ensuring that the cleaning component 6 maintains a good cleaning effect and improving the maintenance of the device. For convenience, the two cables 305 are connected to the cathode and anode of the energy storage power source respectively. The cathode and anode cables 305 are organized by two independent cable management components 3, which avoids the risk of short circuit caused by the positive and negative cables 305 tangling together and improves the safety of the device during use. A cover plate 7 is installed on the front of the outer casing corresponding to the position of the chamber 2. When the cover plate 7 is closed, it can seal the chamber 2 and prevent external dust, moisture and other substances from entering the storage box 301, which can effectively protect the cable management components 3 and the cables 305.

[0029] It should be noted that after multiple uses, the sponge 602 should be replaced and cleaned promptly.

[0030] The working principle of the above embodiment is as follows: When energy storage power is needed, the connector 306 is manually pulled to extend the cable 305. At this time, the bearing plate 304 drives the rotating rod 303 and the ratchet 312 to rotate. During the rotation, the ratchet 312 pushes the pawl 313 away, and the torsion spring 314 deforms under force. After the cable 305 is pulled out to the required length, the connector 306 is released, and the torsion spring 314 returns to its original deformation, driving the pawl 313 to reset and re-engage with the ratchet 312, thus preventing the rotating rod 303 from reversing and fixing the cable. The length of cable 305; after use, the lever 315 is turned to disengage the pawl 313 from the ratchet 312, and the spiral spring 310 releases its elastic potential energy to drive the disc 309 to rotate. The disc 309 drives the rotating rod 303 and the carrier disc 304 to rotate in opposite directions through the meshing transmission of the gear ring 311 and the gear 307, so that the cable 305 is automatically wound up to the surface of the carrier disc 304, achieving efficient winding. During this process, when the cable 305 passes through the mounting box 601, the cleaning sponge 602 cleans its surface simultaneously.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0032] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wiring harness management mechanism for an energy storage power supply, comprising a power supply housing (1), characterized in that: The power supply housing (1) contains an energy storage power supply body. Two chambers (2) are opened on the front of the housing. Each chamber (2) contains a cable management assembly (3) for organizing cables. The cable management assembly (3) includes a storage box (301) and a cover (302) installed on the inner wall of the chamber. A rotating rod (303) is rotatably connected to the inner wall of the storage box (301). A bearing plate (304) is fixed to the outer surface of the rotating rod (303). A cable (305) is wound around the outer surface of the rotating rod (303). One end of the cable (305) is connected to a connector. The head (306) has a gear (307) fixed on the outer surface of the rotating rod (303), a fixing rod (308) fixed on the inner wall of the storage box (301), a disc (309) sleeved on the outer surface of the fixing rod (308), a cavity (2) opened inside the disc (309), a spiral spring (310) installed on the outer surface of the fixing rod (308), the other end of the spiral spring (310) fixed to the inner wall of the disc (309), and a toothed ring (311) fixed on the outer surface of the disc (309), which meshes with the gear (307).

2. The wiring harness management mechanism for an energy storage power supply according to claim 1, characterized in that: A ratchet (312) is fixed on the outer surface of the rotating rod (303), and a pawl (313) is rotatably connected to the inner wall of the storage box (301). The ratchet (312) meshes with the pawl (313), and a torsion spring (314) is installed on the inner wall of the storage box (301). The other end of the torsion spring (314) is connected to the pawl (313).

3. The wiring harness management mechanism for an energy storage power supply according to claim 2, characterized in that: A lever (315) is fixed to the side of the pawl (313).

4. The wiring harness management mechanism for an energy storage power supply according to claim 1, characterized in that: A slip ring (4) is installed on the back of the bearing plate (304), and a brush (5) is installed on the side of the energy storage power body via a cable. The brush (5) is in contact with the slip ring (4), and the other end of the cable (305) is electrically connected to the slip ring (4).

5. The wiring harness management mechanism for an energy storage power supply according to claim 1, characterized in that: A cleaning component (6) is provided on the side of the power supply housing (1). A mounting groove is provided on the side of the power supply housing (1). The cleaning component (6) includes a mounting box (601). The mounting box (601) is composed of two parts and a cleaning sponge (602) is installed inside. The cable (305) passes through the mounting box (601). The cleaning sponge (602) is in contact with the cable (305).

6. The wiring harness management mechanism for an energy storage power supply according to claim 5, characterized in that: The inner wall of the power supply housing (1) has two slots (603) fixed, and a plug plate (604) is inserted into the inner wall of the slot (603). The other end of the plug plate (604) passes through the mounting box (601).

7. The wiring harness management mechanism for an energy storage power supply according to claim 1, characterized in that: The two cables (305) are respectively connected to the cathode and anode of the energy storage power source.

8. The wiring harness management mechanism for an energy storage power supply according to claim 1, characterized in that: A cover plate (7) is installed on the front of the outer shell at the position corresponding to the cavity (2).

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