Connecting mechanism of storage battery charger for electric energy storage

Abstract

The utility model discloses a connecting mechanism of a storage battery charger for electric energy storage, which relates to the technical field of storage battery chargers, and comprises a main body assembly, the main body assembly comprises a charger main body, connecting wires are fixed on two sides of the charger main body, and connectors are arranged at the end parts of the connecting wires. The beneficial effects of the utility model are that through the cooperation of the storage assembly and the fixing unit, the connecting line parts at the two ends of the charger main body can be stored orderly, so that the problems of disordered lines and winding when the charger main body is placed after being used are avoided, and on the basis of the storage of the connecting line of the charger main body, the storage efficiency is improved. And the connector part at the end part of the connecting line can be effectively protected through the protection assembly, and is prevented from being extruded, so that the service life of the charger main body can be greatly prolonged.

Description

Technical Field

[0001] This utility model relates to the field of battery charger technology, and in particular to a connection mechanism for a battery charger for power storage. Background Technology

[0002] Battery chargers organically combine high-frequency switching power supply technology with embedded microcomputer control technology, and utilize intelligent dynamic adjustment technology to optimize the charging characteristic curve, effectively extending the battery's lifespan. They employ a four-stage charging method: constant current, W-stage, constant voltage, and low constant current, featuring high charging efficiency, high reliability, ease of operation, light weight, and small size for convenient portability. However, traditional battery chargers, due to their long output and input wires, are prone to tangling and messiness when stored. Furthermore, the wire connectors at both ends of the charger lack protection, making them susceptible to damage from pressure during storage, thus affecting their lifespan. Utility Model Content

[0003] In view of the problems existing in the connection mechanism of the existing battery charger for power storage, this utility model is proposed.

[0004] Therefore, the problem that this utility model aims to solve is that in the prior art, chargers are prone to messy and tangled wiring when placed, and the charger wire connectors lack protection.

[0005] To solve the above technical problems, this utility model provides the following technical solution: a connection mechanism for a battery charger for power storage, comprising a main body assembly including a charger body, wherein connecting wires are fixed on both sides of the charger body, and connectors are provided at the ends of the connecting wires;

[0006] A storage assembly, disposed on the top of the charger body, includes a winding post fixed to the top of the charger body, a wire-blocking disc fixed to the top of the winding post, a wire-spinning groove on the top of the wire-blocking disc, a plate groove on the top of the wire-blocking disc, a wire-clamping plate rotatably connected to the inner side of the plate groove, and a fixing unit disposed at the upper end of the wire-blocking disc; and

[0007] A protective component is disposed on the top of the charger body, including a third mounting slot opened on the top of the charger body, an mounting plate slidably connected to the inner side of the third mounting slot, and a protective sleeve fixedly installed on the top of the mounting plate.

[0008] As a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, the storage component further includes a first rubber plate and a second rubber plate. The first rubber plate is fixed to the inner side of the cable tray, and the second rubber plate is fixed to the outer side of the cable clamping plate. Rubber protrusions are fixed to the outer sides of both the first rubber plate and the second rubber plate.

[0009] As a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, a cable guide block is fixed on the outside of the winding post, and a marking groove is provided on the top of the cable guide plate.

[0010] As a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, wherein: a connecting rod is fixed on both sides of one side of the outer end of the clamping plate, a torsion spring is sleeved on the outer side of the connecting rod, one end of the torsion spring is installed on the outer side of the plate groove, and the other end of the torsion spring is installed on the outer side of the clamping plate.

[0011] In a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, the fixing unit includes a first assembly slot and a second assembly slot, both of which are located on the top of the wire guide plate. A limiting plate is slidably connected to the inner side of the first assembly slot. A locking block is fixed on one side of the limiting plate, and one end of the locking block is movably connected to the wire clamping plate. A pull rod is fixed on the other side of the limiting plate, and a spring is sleeved on the outer side of the pull rod.

[0012] As a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, the fixing unit further includes a connecting groove, the connecting groove is opened at the upper end of the wire guide plate, a support block is fixed inside the connecting groove, one end of the pull rod slides in the second assembly groove, and a handle is fixed to one end of the pull rod.

[0013] In a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, the two ends of the spring are respectively fixed to the limiting plate and the first assembly groove, the inner side of the first assembly groove is symmetrically provided with a first sliding groove, and the end of the limiting plate slides in the first sliding groove.

[0014] In a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, one end of the locking block slides in the connection groove, one end of the clamping plate is provided with a locking groove, and one end of the locking block is movably connected to the locking groove.

[0015] As a preferred embodiment of the connection mechanism of the power storage battery charger of the present invention, the protective component further includes a second sliding groove, which is symmetrically opened inside the third assembly groove. The end of the assembly plate slides in the second sliding groove, and a reinforcing member is provided at the upper end of the protective sleeve.

[0016] In a preferred embodiment of the connection mechanism of the power storage battery charger of this utility model, the reinforcing member includes a fixing rod fixed to the top of the protective sleeve, a connecting strap fixed to the outside of the fixing rod, an elastic band fixed to one end of the connecting strap, a connecting ear fixed to the other end of the elastic band, a connecting hole opened on the inside of the connecting ear, a hanging block fixed to the outside of the connecting head, the connecting ear being movably connected to the hanging block through the connecting hole, mounting blocks symmetrically fixed to the top of the protective sleeve, and the ends of the fixing rods being fixed to the mounting blocks.

[0017] The beneficial effects of this utility model are as follows: Through the cooperation of the storage component and the fixing unit, the connecting wires at both ends of the charger body can be stored in an orderly manner, thereby avoiding the problem of messy and tangled wires when the charger body is placed after use. Secondly, based on the storage of the connecting wires of the charger body, the protective component can effectively protect the connectors at the ends of the connecting wires from being squeezed, thereby greatly improving the service life of the charger body. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the connection mechanism for a battery charger used for power storage.

[0020] Figure 2 Connection mechanism for a battery charger used for power storage. Figure 1 Enlarged view of point A in the middle.

[0021] Figure 3 A diagram showing the hanging block structure of the connection mechanism for a battery charger used for power storage.

[0022] Figure 4 A partial view of the connection mechanism of a battery charger for power storage.

[0023] Figure 5 Connection mechanism for a battery charger used for power storage. Figure 4 Enlarged view of section B in the middle.

[0024] Figure 6 Connection mechanism for a battery charger used for power storage. Figure 4 Enlarged view of point C in the middle.

[0025] In the diagram: 100, Main component; 101, Charger body; 102, Connecting cable; 103, Connector; 200, Storage component; 201, Winding post; 201a, Cable guide block; 202, Cable retainer; 202a, Marking groove; 203, Cable routing groove; 204, Plate groove; 205, Cable clamping plate; 205a, Connecting rod; 205b, Torsion spring; 205c, First rubber plate; 205d, Second rubber plate; 205e, Rubber protrusion; 205f, Slot; 206, Fixing unit; 206a, Connecting groove; 206b, First assembly. 206c, second assembly groove; 206d, limiting plate; 206e, pull rod; 206f, spring; 206g, locking block; 206-a, support block; 206-b, first sliding groove; 206-c, pull handle; 300, protective component; 301, third assembly groove; 301a, second sliding groove; 302, assembly plate; 303, protective sleeve; 400, reinforcing member; 401, fixing rod; 401a, mounting block; 402, connecting strip; 403, connecting ear; 404, connecting hole; 405, hanging block; 406, elastic band. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an 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 phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1

[0030] Reference Figures 1-6This is the first embodiment of the present utility model. This embodiment provides a connection mechanism for a battery charger for power storage. The connection mechanism for the battery charger for power storage includes a main body component 100, a storage component 200, and a protective component 300. The main body component 100 can be used for charging the battery for power storage. The storage component 200 can be used for storing the connecting wire 102 of the charger body 101. The protective component 300 can be used for protecting the connector 103 of the charger body 101 after the connecting wire 102 is stored.

[0031] Specifically, the main component 100 includes a charger body 101, with connecting wires 102 fixed on both sides of the charger body 101, and connectors 103 provided at the ends of the connecting wires 102. The charger body 101 is existing technology, and the working principle of this part is also existing technology, which can be clearly understood by those skilled in the art, and will not be described in detail here.

[0032] A storage component 200 is disposed on the top of the charger body 101. Two sets of storage components 200 are disposed on the top of the charger body 101, which can respectively store the input terminal connection cable 102 and the output terminal connection cable 102 of the charger body 101. The storage component includes a winding post 201 fixed to the top of the charger body 101. A cable guide plate 202 is fixed on the top of the winding post 201. A cable guide plate 203 is provided on the top of the cable guide plate 202. The cable guide plate 203 is used to place the cable end of the connection cable 102 after it is stored. The walls of the cable guide plate 203 are all chamfered to facilitate the placement of the connection cable 102. A plate groove 204 is provided on the top of the cable guide plate 202. A cable clamping plate 205 is rotatably connected to the inner side of the plate groove 204. A fixing unit 206 is provided on the upper end of the cable guide plate 202.

[0033] The fixing unit 206 includes a first assembly groove 206b and a second assembly groove 206c. Both the first assembly groove 206b and the second assembly groove 206c are located on the top of the wire guide plate 202. A limiting plate 206d is slidably connected to the inner side of the first assembly groove 206b. A locking block 206g is fixed on one side of the limiting plate 206d. One end of the locking block 206g is movably connected to the wire clamping plate 205. A pull rod 206e is fixed on the other side of the limiting plate 206d. A spring 206f is sleeved on the outer side of the pull rod 206e. The pull rod 206e is connected to the limiting plate 206d of the locking block 206g via the connecting belt 402. With the cooperation of the spring 206f, the locking block 206g can be easily fixed to one end of the wire clamping plate 205. In this way, after the wire clamping plate 205 is flipped, the connecting wire 102 can be clamped in the wire throwing groove 203.

[0034] The protective component 300 is disposed on the top of the charger body 101. Two sets of the protective component 300 are also provided on the charger body 101. They can be used to protect the connector 103 at the end of the corresponding connecting cable 102 after the corresponding connecting cable 102 is stored. The protective component includes a third mounting slot 301 opened on the top of the charger body 101. A mounting plate 302 is slidably connected to the inner side of the third mounting slot 301. A protective sleeve 303 is fixedly installed on the top of the mounting plate 302. The protective sleeve is adapted to the connector 103 core of the corresponding connecting cable 102. After insertion, it can effectively protect the connector 103.

[0035] The storage component 200 also includes a first rubber plate 205c and a second rubber plate 205d. When the first rubber plate 205c and the second rubber plate 205d clamp the connecting wire 102, the friction provided by the rubber material improves the stability of clamping the connecting wire 102. The first rubber plate 205c is fixed to the inside of the wire-spinning groove 203, and the second rubber plate 205d is fixed to the outside of the clamping plate 205. Rubber protrusions 205e are fixed to the outside of both the first rubber plate 205c and the second rubber plate 205d. The first rubber plate 205c and the second rubber plate 205d have different specifications due to their different installation positions, but the two can work together to achieve elastic clamping of the connecting wire 102.

[0036] A cable guide block 201a is fixed to the outside of the winding post 201, and a marking groove 202a is provided on the top of the cable retainer 202. The cable guide block 201a can play a limiting role, making the connecting wire 102 more neat when it is wound into the winding post 201. The marking groove 202a on the cable retainer 202 can be used to facilitate the user to wind and store the connecting wire 102 on the winding post 201 according to the direction of the marking.

[0037] Connecting rods 205a are fixed to both sides of one outer end of the wire clamping plate 205. A torsion spring 205b is sleeved on the outer side of the connecting rod 205a. One end of the torsion spring 205b is installed on the outer side of the plate groove 204, and the other end of the torsion spring 205b is installed on the outer side of the wire clamping plate 205. After the connecting rod 205a is sleeved with the torsion spring 205b, when the wire clamping plate 205 is separated from the fixing unit 206, it can automatically spring up in conjunction with the torsion spring 205b, which can facilitate the storage and fixing of the connecting wire 102.

[0038] Example 2

[0039] Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0040] Specifically, the fixing unit 206 also includes a connecting groove 206a, which is opened at the upper end of the wire-blocking plate 202. A support block 206-a- is fixed inside the connecting groove 206a. After the wire clamping plate 205 is flipped on the plate groove 204, its other end is placed on the support block 206-a of the connecting groove 206a and is limited. At this time, the wire clamping plate 205 is in a horizontal state, which can easily clamp the connecting wire 102. One end of the pull rod 206e slides in the second assembly groove 206c. One end of the pull rod 206e is fixed with a handle 206-c. Through the handle 206-c located at the end of the pull rod 206e in the second assembly groove 206c, the limiting plate 206d with the locking block 206g can be moved by pulling the pull rod 206e through the handle 206-c.

[0041] The two ends of the spring 206f are fixed to the limiting plate 206d and the first assembly groove 206b respectively. The inner side of the first assembly groove 206b is symmetrically provided with a first sliding groove 206-b-. The end of the limiting plate 206d slides in the first sliding groove 206-b-. Through the first sliding groove 206-b in the first assembly groove 206b, the limiting plate 206d can be limited and slid in the first assembly groove 206b.

[0042] One end of the locking block 206g slides within the connecting groove 206a. The side of the locking end of the locking block 206g away from the connecting groove 206a is inclined, which facilitates the clamping plate 205 to be flipped over and pressed along the inclined part of the locking block 206g. One end of the clamping plate 205 has a locking groove 205f. One end of the locking block 206g is movably connected to the locking groove 205f. Through the locking groove 205f at one end of the clamping plate 205, the locking block 206g can easily lock the clamping plate 205 at the connecting groove 206a.

[0043] The protective component 300 also includes a second sliding groove 301a, which is symmetrically opened inside the third assembly groove 301. The end of the assembly plate 302 slides in the second sliding groove 301a. The upper end of the protective sleeve 303 is provided with a reinforcing member 400. Through the second sliding groove 301a in the third assembly groove 301, the assembly plate 302 can be limited and slid in the third assembly groove 301. Since the connecting line 102 has changes in tightness during the storage process, the protective sleeve 303 can better adapt to the position of the connector 103 of the connecting line 102 for connection protection.

[0044] The reinforcing member 400 includes a fixing rod 401 fixed to the top of the protective sleeve 303. A connecting strap 402 is fixed to the outside of the fixing rod 401. An elastic band 406 is fixed to one end of the connecting strap 402. The elastic band 406 can be a flat elastic band. A connecting ear 403 is fixed to the other end of the elastic band 406. A connecting hole 404 is opened on the inner side of the connecting ear 403. A hanging block 405 is fixed to the outside of the connector 103. The connecting ear 403 is movably connected to the hanging block 405 through the connecting hole 404. When the connecting wire 102 is stored and fixed, and the connector 103 is inserted into the corresponding protective sleeve 303, by pulling the connecting ear 403, the connecting hole 404 on the connecting ear 403 is hooked into the hanging block 405 of the corresponding connector 103. Under the action of the elastic band 406, the connection and fixation between the connector 103 and the protective sleeve 303 can be strengthened to prevent them from falling off.

[0045] The top of the protective sleeve 303 is symmetrically fixed with mounting blocks 401a, and the ends of the fixing rods 401 are all fixed to the mounting blocks 401a. The fixing rods 401 can be easily installed through the mounting blocks 401a on the protective sleeve 303.

[0046] When in use, when it is necessary to store the connecting wire 102 of the charger body 101, the connecting wire 102 can be wound around the winding post 201 along the cable tray 201a according to the direction of the marked groove 202a on the corresponding cable tray 202. Then, the end of the connecting wire 102 near the connector 103 is placed in the cable tray 203. Then, the clamping plate 205 is pressed, so that the clamping plate 205 flips in the plate groove 204 and is placed in the connecting groove 206a. Simultaneously, one end of the clamping plate 205 presses against the inclined surface of the locking block 206g extending from the connecting groove 206a, causing the limiting plate 206d connected to the locking block 206g to slide in the first assembly groove 206b and compress the spring 206f. This continues until one end of the clamping plate 205 contacts the support block 206-a in the connecting groove 206a. At this point, the locking groove 205f on the clamping plate 205 corresponds to the locking end position of the locking block 206g. Subsequently, under the self-resetting action of the spring 206f, the locking block 206g on the limiting plate 206d is locked into the locking groove 205f and fixed. Meanwhile, the clamping plate 205... The second rubber plate 205d with rubber protrusion 205e cooperates with the first rubber plate 205c in the cable tray 203 to elastically clamp the connecting wire 102. After the connecting wire 102 of the charger body 101 is fixed, the connector 103 at one end of the connecting wire 102 is inserted into the corresponding protective sleeve 303. Finally, by pulling the connecting ear 403, the connecting hole 404 on the connecting ear 403 is hooked into the hanging block 405 of the corresponding connector 103. Under the action of the elastic band 406, the stability of the connection between the connector 103 and the protective sleeve 303 can be ensured.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A connection mechanism of a battery charger for electric power storage, characterized by: include, The main component (100) includes a charger body (101), with connecting wires (102) fixed on both sides of the charger body (101), and connectors (103) provided at the ends of the connecting wires (102); A storage assembly (200) is disposed on the top of the charger body (101), including a winding post (201) fixed to the top of the charger body (101), a wire-blocking disc (202) fixed to the top of the winding post (201), a wire-spinning groove (203) formed on the top of the wire-blocking disc (202), a plate groove (204) formed on the top of the wire-blocking disc (202), a wire-clamping plate (205) rotatably connected to the inner side of the plate groove (204), and a fixing unit (206) provided at the upper end of the wire-blocking disc (202); and A protective component (300) is disposed on the top of the charger body (101), including a third mounting groove (301) opened on the top of the charger body (101), an mounting plate (302) is slidably connected to the inner side of the third mounting groove (301), and a protective sleeve (303) is fixedly installed on the top of the mounting plate (302).

2. The connection mechanism of the battery charger for electric power storage according to claim 1, characterized by: The storage component (200) further includes a first rubber plate (205c) and a second rubber plate (205d). The first rubber plate (205c) is fixed to the inside of the wire-spinning groove (203), and the second rubber plate (205d) is fixed to the outside of the wire clamping plate (205). Rubber protrusions (205e) are fixed to the outside of both the first rubber plate (205c) and the second rubber plate (205d).

3. The connection mechanism of the battery charger for electric power storage according to claim 1, characterized by: A wire guide block (201a) is fixed to the outside of the winding post (201), and a marking groove (202a) is provided on the top of the wire guide plate (202).

4. The connection mechanism of the battery charger for electric power storage according to claim 1, characterized by: A connecting rod (205a) is fixed to both sides of one side of the outer end of the clamping plate (205). A torsion spring (205b) is sleeved on the outer side of the connecting rod (205a). One end of the torsion spring (205b) is installed on the outside of the plate groove (204), and the other end of the torsion spring (205b) is installed on the outside of the clamping plate (205).

5. The connection mechanism of the battery charger for electric power storage according to claim 1, characterized by: The fixing unit (206) includes a first assembly groove (206b) and a second assembly groove (206c). Both the first assembly groove (206b) and the second assembly groove (206c) are located on the top of the wire guide plate (202). A limiting plate (206d) is slidably connected to the inner side of the first assembly groove (206b). A locking block (206g) is fixed on one side of the limiting plate (206d). One end of the locking block (206g) is movably connected to the wire clamping plate (205). A pull rod (206e) is fixed on the other side of the limiting plate (206d). A spring (206f) is sleeved on the outer side of the pull rod (206e).

6. The connection mechanism of the battery charger for electric power storage according to claim 5, characterized by: The fixed unit (206) further comprises a connecting groove (206a) which is arranged on the upper end of the line blocking disc (202), the inner side of the connecting groove (206a) is fixed with a supporting block (206-a), one end of the pull rod (206e) slides in the second assembly groove (206c), and one end of the pull rod (206e) is fixed with a pull handle (206-c).

7. The connection mechanism of the battery charger for electric power storage according to claim 6, characterized by: Both ends of the spring (206f) are fixed with the limiting plate (206d) and the first assembly groove (206b) respectively, the inner side of the first assembly groove (206b) is symmetrically provided with a first sliding groove (206-b), and the end of the limiting plate (206d) slides in the first sliding groove (206-b).

8. The connection mechanism of the battery charger for electric power storage according to claim 6, characterized by: One end of the clamping block (206g) slides in the connecting groove (206a), one end of the thread clamping plate (205) is provided with a clamping groove (205f), and one end of the clamping block (206g) is movably connected with the clamping groove (205f).

9. The connection mechanism of the battery charger for electric power storage according to claim 1, characterized by: The protection assembly (300) further comprises a second sliding groove (301a) which is symmetrically arranged on the inner side of the third assembly groove (301), the end of the assembly plate (302) slides in the second sliding groove (301a), and the upper end of the protective sleeve (303) is provided with a reinforcing member (400).

10. The connection mechanism of the battery charger for electric power storage according to claim 9, characterized by: The reinforcing member (400) comprises a fixed rod (401) which is fixed on the top of the protective sleeve (303), the outer side of the fixed rod (401) is fixed with a connecting belt (402), one end of the connecting belt (402) is fixed with an elastic belt (406), the other end of the elastic belt (406) is fixed with a connecting lug (403), the inner side of the connecting lug (403) is provided with a connecting hole (404), the outer side of the connecting head (103) is fixed with a hanging block (405), the connecting lug (403) is movably connected with the hanging block (405) through the connecting hole (404), and the top of the protective sleeve (303) is symmetrically fixed with a mounting block (401a), and the ends of the fixed rod (401) are fixed with the mounting block (401a).

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