Portable sealed charger

Abstract

The utility model discloses a portable sealed charger including a base plate, a housing, an end cover, a handle and two symmetrically distributed connecting members, each connecting member includes a connecting cylinder, a cavity, a first clamping plate, a second clamping plate, a rotating shaft and a clamping column, the lower end of the connecting cylinder penetrates through the handle and the end cover, and the lower end of the connecting cylinder, the handle and the end cover are movably arranged; the lower end of the end cover is provided with two sets of first clamping plates which are symmetrically distributed, a cavity is formed in the connecting cylinder, two rotating shafts which are symmetrically distributed are rotatably connected in the cavity, the outer walls of the rotating shafts are fixedly connected with second clamping plates, a clamping column is slidably connected in the connecting cylinder, and the clamping column is in linkage with the second clamping plates through a transmission component. According to the utility model, the charging machine can be conveniently carried after the handle is installed, and the handle can be detached when the charging machine is not carried, so that the problem that the handle occupies space when the charging machine is placed is avoided, and the using effect of the charging machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a portable sealed charger. Background Art

[0002] The charger shell adopts an integrated die-cast aluminum structure; the inside of the machine adopts a glue-filling process; it is suitable for flooded lead-acid batteries, sealed (colloidal) lead-acid batteries, lithium batteries, nickel-metal hydride batteries, nickel-cadmium batteries, etc.; it can be used for cycle charging or floating charging of battery packs in electric cars, electric motorcycles, electric sightseeing cars, patrol police cars, forklifts, transport trucks, stackers, floor scrubbers, garbage trucks, communications, electricity, ships, etc.

[0003] However, the handles on the existing charger housing are fixed to the upper housing through a carrying rod. When not carried, the carrying rod cannot be stored, resulting in space occupation when placed, reducing the use effect of the charger. Utility Model Content

[0004] The purpose of the utility model is to provide a portable sealed charger to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable sealed charger, comprising a base plate, a shell, an end cover, a handle and two symmetrically distributed connecting components, the connecting components comprising a connecting cylinder, a cavity, a card plate 1, a card plate 2, a rotating shaft and a card column, the lower end of the connecting cylinder passes through the handle and the end cover, and is movably arranged with the handle and the end cover, the lower end of the end cover is provided with two groups of symmetrically distributed card plates 1, a cavity is provided in the connecting cylinder, two symmetrically distributed rotating shafts are rotatably connected in the cavity, a card plate 2 is fixedly connected to the outer wall of the rotating shaft, a card column is slidably connected in the connecting cylinder, and the card column is linked to the card plate 2 through a transmission component.

[0006] In a preferred embodiment: the transmission component includes a pull rope, a connecting column and a clamping plate three, a pull rope is provided between two adjacent rotating shafts, two ends of the pull rope are respectively fixedly connected to the two adjacent rotating shafts, the lower end of the clamping column is fixedly connected to the connecting column, and the lower end of the connecting column is fixedly connected to the clamping plate three.

[0007] In a preferred embodiment: a groove is provided on the wall of the clamping plate three, and the groove matches the pull rope to limit the pull rope.

[0008] In a preferred embodiment: a first spring is fixedly connected between the lower end of the clamping column and the inner wall of the bottom end of the connecting tube, and a second spring is provided between the outer wall of the connecting tube and the handle.

[0009] In a preferred embodiment: a limit plate is provided at a position of the connecting tube near the two lower ends of the clamping plate, and a torsion spring is provided between the rotating shaft and the inner wall of the connecting tube.

[0010] In a preferred embodiment: the base plate and the shell are fixedly connected by fastening bolt 1, the shell and the end cover are fixedly connected by fastening bolt 2, the connecting members are arranged on both sides of the handle, and a cooling fan is installed in the shell.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] The utility model facilitates the assembly and disassembly of the handle through the arrangement of the connecting component, thereby facilitating the carrying of the charger after the handle is installed, and can also be disassembled when the charger is not carried, avoiding the problem of the handle occupying space when the charger is placed. Compared with the traditional arrangement that the upper end of the handle is located directly above the heat dissipation port, the disassembled handle also increases the area of ​​air circulation at the upper end of the heat dissipation port, which is further beneficial to the heat dissipation work inside the charger and greatly improves the use effect of the charger. Through the arrangement of the first clamping plate, the second clamping plate and the second spring, not only can a reminder be given in time when one end of the handle is clamped, avoiding the problem of the staff continuously pulling the connecting tube upwards without knowing that the clamping is completed, resulting in the breakage of the second clamping plate, but also the tightness of the clamping between the first clamping plate and the second clamping plate can be increased under the action of the second spring.

[0013] The utility model can make the pull rope clip into the groove by setting the groove on the third clamping plate, thereby increasing the limiting effect of the third clamping plate on the pull rope and avoiding the problem of the pull rope and the third clamping plate being separated. At the same time, the setting of the torsion spring also facilitates the reset of the two second clamping plates, thereby facilitating the disassembly of the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the top view of the charger of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of the charger of the utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 It is a schematic diagram of the side structure of the charger of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the connecting column, the clamping plate and the groove of the utility model;

[0020] In the figure: 1. bottom plate; 2. shell; 3. end cover; 4. handle; 5. connecting tube; 6. cavity; 7. clamping plate 1; 8. clamping plate 2; 9. rotating shaft; 10. clamping column; 11. pull rope; 12. connecting column; 13. clamping plate 3; 14. groove; 15. spring 1; 16. limit plate; 17. fastening bolt 1; 18. fastening bolt 2; 19. cooling fan. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a portable sealed charger, comprising a bottom plate 1, a shell 2, an end cover 3, a handle 4 and two symmetrically distributed connecting components, the connecting components comprising a connecting tube 5, a cavity 6, a card plate 1 7, a card plate 2 8, a rotating shaft 9 and a card column 10, the lower end of the connecting tube 5 passes through the handle 4 and the end cover 3, and is movably arranged with the handle 4 and the end cover 3, the lower end of the end cover 3 is provided with two groups of symmetrically distributed card plates 1 7, a cavity 6 is provided in the connecting tube 5, two symmetrically distributed rotating shafts 9 are rotatably connected in the cavity 6, the outer wall of the rotating shaft 9 is fixedly connected with the card plate 2 8, the connecting tube 5 is slidably connected with the card column 10, and the card column 10 is linked with the card plate 2 8 through a transmission component.

[0023] When the charger needs to be carried, the lower end of the connecting tube 5 is inserted under the end cover 3 until the upper end of the card plate 2 8 is lower than the lower end of the card plate 1 7. At this time, the upper end of the connecting tube 5 contacts the wall of the handle 4. At this time, the card column 10 is pressed downward, and the card column 10 drives the card plate 3 13 to move downward through the connecting column 12, and then the pull rope 11 is pressed downward from the middle position, so that the rotating shaft 9 begins to rotate toward the outside of the connecting tube 5 under the action of the pull rope 11. Then, the connecting tube 5 is released. Under the action of the spring 2, the connecting tube 5 moves upward until the card plate 1 7 is stuck to the card plate 2 8. At this time, a sound is made to prompt the staff, indicating that the card is successfully stuck. Then the staff releases the handle 4, thereby completing the clamping of multiple connecting components, and then completing the fixing work of the handle 4. When the motor is used and the handle 4 is disassembled, it is only necessary to rotate the connecting tube 5 by a certain angle, and the multiple card plates 2 8 are rotated back into the cavity 6 under the action of the torsion spring. At this time, the card column 10 is released again to complete the disassembly of the handle 4.

[0024] The transmission component includes a pull rope 11, a connecting column 12 and a clamping plate 3 13. A pull rope 11 is provided between two adjacent rotating shafts 9. Both ends of the pull rope 11 are respectively fixedly connected to the two adjacent rotating shafts 9. The lower end of the clamping column 10 is fixedly connected to the connecting column 12, and the lower end of the connecting column 12 is fixedly connected to the clamping plate 3 13.

[0025] A groove 14 is provided on the wall of the clamping plate 3 13 , and the groove 14 matches the pull rope 11 to limit the pull rope 11 .

[0026] A spring 15 is fixedly connected between the lower end of the clamping column 10 and the inner wall of the bottom end of the connecting tube 5 , and a spring 2 is provided between the outer wall of the connecting tube 5 and the handle 4 .

[0027] The connection tube 5 is provided with a limit plate 16 at a position close to the lower end of the second clamping plate 8 , and a torsion spring is provided between the rotating shaft 9 and the inner wall of the connection tube 5 .

[0028] The base plate 1 and the shell 2 are fixedly connected by a fastening bolt 17, and the shell 2 and the end cover 3 are fixedly connected by a fastening bolt 2 18. The connecting components are arranged on both sides of the handle 4, and a cooling fan 19 is installed in the shell 2.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A portable sealed charger, comprising a base plate (1), a housing (2), an end cover (3), a handle (4), and two symmetrically distributed connecting members, characterized in that: The connecting member comprises a connecting tube (5), a cavity (6), a first clamping plate (7), a second clamping plate (8), a rotating shaft (9) and a clamping column (10). The lower end of the connecting tube (5) passes through the handle (4) and the end cover (3), and is movably arranged with the handle (4) and the end cover (3). The lower end of the end cover (3) is provided with two groups of symmetrically distributed first clamping plates (7). The connecting tube (5) is provided with a cavity (6). Two symmetrically distributed rotating shafts (9) are rotatably connected in the cavity (6). The second clamping plate (8) is fixedly connected to the outer wall of the rotating shaft (9). The connecting tube (5) is slidably connected with the clamping column (10). The clamping column (10) is linked to the second clamping plate (8) through a transmission member.

2. A portable sealed charger according to claim 1, characterized in that: The transmission component comprises a pull rope (11), a connecting column (12) and a third clamping plate (13); a pull rope (11) is provided between two adjacent rotating shafts (9); two ends of the pull rope (11) are respectively fixedly connected to the two adjacent rotating shafts (9); the lower end of the clamping column (10) is fixedly connected to the connecting column (12); and the lower end of the connecting column (12) is fixedly connected to the third clamping plate (13).

3. A portable sealed charger according to claim 2, characterized in that: A groove (14) is provided on the wall of the third clamping plate (13), and the groove (14) matches the pull rope (11) to limit the pull rope (11).

4. A portable sealed charger according to claim 1, characterized in that: A spring 1 (15) is fixedly connected between the lower end of the clamping column (10) and the inner wall of the bottom end of the connecting tube (5), and a spring 2 is provided between the outer wall of the connecting tube (5) and the handle (4).

5. A portable sealed charger according to claim 1, characterized in that: A limit plate (16) is provided at a position of the connecting tube (5) close to the lower end of the second clamping plate (8), and a torsion spring is provided between the rotating shaft (9) and the inner wall of the connecting tube (5).

6. A portable sealed charger according to claim 1, characterized in that: The base plate (1) and the housing (2) are fixedly connected via a first fastening bolt (17), and the housing (2) and the end cover (3) are fixedly connected via a second fastening bolt (18). Connecting components are provided on both sides of the handle (4), and a heat dissipation fan (19) is installed in the housing (2).

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