Standby power supply charger

Abstract

The utility model discloses a standby power supply charger, which comprises a charger main body and a protective frame, the charger body comprises a shell, a partition plate is fixed in the shell and divides the shell into a component mounting bin and a charging bin, a charging terminal is fixed in the charging bin and connected with a component in the component mounting bin through a circuit, a wire passing hole is formed in the partition plate, and the wire passing hole is connected with the component mounting bin through a wire. The stand-by power supply is matched with the charging bin of the shell in an inserting manner; the charging terminal is conducted with a power supply terminal of the stand-by power supply in an opposite manner; the protective frame is in a U shape, sliding grooves are formed in the two sides of the shell, rotating shafts are arranged in the sliding grooves in a rotating and sliding fit mode, the outer ends of the rotating shafts are fixedly connected with the protective frame, and locking structures are arranged at the two ends of the protective frame and the shell. The emergency power supply charger has the advantages of stable installation, reduced contact area, improved heat dissipation effect and better prolonged service life of the emergency power supply.

Description

Technical Field

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

[0002] When the backup power supply is insufficient, a charger is required to charge it.

[0003] Currently commonly used chargers have a mounting slot with a terminal at one end. The backup power supply is placed on the charger and connected to the terminal for charging. Heat is generated during the charging process, and the backup power supply has a large contact surface with the charger, which causes heat accumulation and affects the heat dissipation effect, thereby affecting the service life of the backup power supply. In severe cases, the backup power supply may be scrapped. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by this patent application is how to provide a backup power charger that has stable installation, reduces contact area, improves heat dissipation effect, and better extends the service life of the backup power supply.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A backup power charger, comprising a charger body and a protective frame;

[0007] The charger body comprises a shell, a partition is fixed inside the shell, the partition divides the shell into a component installation compartment and a charging compartment, a charging terminal is fixed inside the charging compartment, the charging terminal is connected to the components in the component installation compartment through a line, a wire passing hole is provided on the partition, the backup power supply is plugged and matched with the charging compartment of the shell, and the charging terminal is directly connected to the power terminal of the backup power supply;

[0008] The protective frame is U-shaped, and slide grooves are provided on both sides of the shell. A rotating shaft rotates and slides in the slide groove. The outer end of the rotating shaft is fixedly connected to the protective frame, and locking structures are provided on both ends of the protective frame and the shell.

[0009] In this way, when in use, the power terminal of the backup power supply is inserted into the charging compartment of the housing, the charging terminal is connected to the power terminal, the protective frame is rotated to face the backup power supply, and then the protective frame is pushed to move, the shaft moves along the slide slot, and the locking structure locks the position of the protective frame. By setting the protective frame, the power terminal of the backup power supply can be stably connected to the charging terminal of the charger. At the same time, the backup power supply can reduce the contact area with the charger, dissipate heat to a greater extent, and better ensure the service life of the backup power supply.

[0010] The locking structure comprises a locking frame fixedly mounted on the outer side of the housing, and two hooks arranged opposite to each other are fixed on the end of the protection frame, and the hook heads of the hooks are hooked with the locking frame.

[0011] Wherein, the protective frame and the hook are integrally formed.

[0012] Wherein, two contoured support blocks are fixed on one end of the protection frame away from the hook.

[0013] Wherein, the shell has a circumferential rounded corner.

[0014] In summary, the backup power charger has the advantages of stable installation, reduced contact area, improved heat dissipation effect, and better extension of the service life of the backup power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a backup power charger described in the utility model, which is in a charging state.

[0016] Figure 2 for Figure 1 Schematic diagram in exploded state. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings. In the description of the present invention, it should be understood that the directions or positional relationships indicated by directional words such as "upper, lower" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0018] like Figure 1-2 As shown, a backup power charger comprises a charger body and a protective frame 1;

[0019] The charger body comprises a shell 2, a partition is fixed inside the shell, the partition divides the shell into a component installation compartment and a charging compartment, a charging terminal 3 is fixed inside the charging compartment, the charging terminal is connected to the components in the component installation compartment through a line, a wire passing hole is provided on the partition, a backup power supply 4 is plugged into the charging compartment of the shell, and the charging terminal is directly connected to the power terminal of the backup power supply;

[0020] The protection frame is U-shaped, and slide grooves 5 are provided on both sides of the shell. A rotating shaft rotates and slides in the slide groove. The outer end of the rotating shaft is fixedly connected to the protection frame. Both ends of the protection frame and the shell are provided with locking structures.

[0021] In this way, when in use, the power terminal of the backup power supply is inserted into the charging compartment of the housing, the charging terminal is connected to the power terminal, the protective frame is rotated to face the backup power supply, and then the protective frame is pushed to move, the shaft moves along the slide slot, and the locking structure locks the position of the protective frame. By setting the protective frame, the power terminal of the backup power supply can be stably connected to the charging terminal of the charger. At the same time, the backup power supply can reduce the contact area with the charger, dissipate heat to a greater extent, and better ensure the service life of the backup power supply.

[0022] During implementation, the locking structure includes a locking frame 6 fixedly mounted on the outer side of the housing, and two hooks 7 arranged opposite to each other are fixed at the end of the protection frame, and the hook head 8 of the hook is hooked with the locking frame. When locking, the protection frame is pushed to move, the shaft moves along the slide slot, the hook is inserted into the locking frame, and the hook head is hooked with the locking frame to complete the locking. When disassembly is required, the two hook heads are pressed inward to unlock the hook head and the locking frame, and then the protection frame is moved and rotated, and then the backup power supply can be taken out.

[0023] During implementation, the protective frame and the hook are integrally formed. This facilitates manufacturing. The protective frame and the hook are injection molded.

[0024] During implementation, two contoured support blocks 9 are fixed to one end of the protection frame away from the hook, so as to facilitate supporting the backup power supply and improve stability.

[0025] In practice, the circumferential rounded corners of the shell are provided to facilitate holding.

[0026] Finally, it should be noted that those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A backup power charger, characterized in that: Including charger body and protective frame; The charger body comprises a shell, a partition is fixed inside the shell, the partition divides the shell into a component installation compartment and a charging compartment, a charging terminal is fixed inside the charging compartment, the charging terminal is connected to the components in the component installation compartment through a line, a wire passing hole is provided on the partition, the backup power supply is plugged and matched with the charging compartment of the shell, and the charging terminal is directly connected to the power terminal of the backup power supply; The protective frame is U-shaped, and slide grooves are provided on both sides of the shell. A rotating shaft rotates and slides in the slide groove. The outer end of the rotating shaft is fixedly connected to the protective frame, and locking structures are provided on both ends of the protective frame and the shell.

2. A backup power charger according to claim 1, characterized in that: The locking structure comprises a locking frame fixedly mounted on the outer side of the housing, and two hooks arranged opposite to each other are fixed on the end of the protection frame, and the hook heads of the hooks are hooked with the locking frame.

3. A backup power charger according to claim 2, characterized in that: The protective frame and the hook are integrally formed.

4. A backup power charger according to claim 1, characterized in that: Two contoured support blocks are fixed on one end of the protection frame away from the hook.

5. A backup power charger according to claim 1, characterized in that: The circumferential chamfer of the housing is arranged.

Images