CN205985135U - Power supply box - Google Patents

Abstract

The utility model discloses a power pack, include: the battery pack comprises a shell provided with a cavity, a battery seat fixedly connected with the shell, a PCB arranged in the shell, a control switch electrically connected with the PCB, a receiving antenna and a power output socket; the shell is provided with a mounting groove for mounting a receiving antenna; the power output socket is electrically connected with the PCB; the battery holder is electrically connected with the PCB. The utility model discloses a power pack of stand alone type is provided with the PCB board in the power pack, and still electricity is connected with battery case and power output socket on the PCB board, can carry out the light filling to the light filling lamp of outdoor shooting through battery output power. And, can transmit control signal to the PCB board through receiving antenna, when controlling the light filling lamp of indoor rigidity, can carry out remote operation. The utility model relates to a rationally, the practicality is strong, can widely popularize and be applied to in the market.

Description

a power box

technical field

The utility model relates to a power supply box.

Background technique

At present, most of the power box of the fill light on the market is integrated with the fill light. When shooting outdoors, the fill light generally needs to move constantly. If the fill light and the power box are integrated , its control switch is also arranged on the supplementary light, the weight of the entire supplementary light will increase, and the volume will also become larger, which is not conducive to handling, and can not realize long-distance control.

Utility model content

In order to overcome the disadvantages of the above-mentioned prior art, the purpose of this utility model is to provide a power supply box.

The technical scheme of the utility model is:

A power supply box, comprising: a housing provided with a cavity, a battery holder fixedly connected to the housing, a PCB board arranged in the housing, a control switch electrically connected to the PCB board, a receiving antenna and a power output socket; The casing is provided with an installation slot for installing the receiving antenna; the power output socket is electrically connected to the PCB; the battery holder is electrically connected to the PCB.

Its further technical solution is: the installation groove is provided on the side of the housing; the receiving antenna is connected to the PCB in rotation.

Its further technical solution is: the casing includes a front casing and a rear casing connected to the front casing; the installation groove is provided between the front casing and the rear casing; and the battery holder is fixedly connected to the rear casing.

Its further technical solution is: the housing includes a front housing, a rear housing snap-connected with the front housing, an upper cover, and a bottom cover; Lower mounting slot.

Its further technical solution is: the power supply box is also provided with a fixed contact electrically connected to the PCB board, and a sliding contact elastically connected with the housing; The chute of the contact; the chute communicates with the clamping groove; when the sliding contact is in sliding contact with the fixed contact, the two are electrically connected.

Its further technical solution is: the power supply box also includes a strap, and a buckle connected with the strap; the buckle is movably connected with the housing.

Its further technical solution is: the power box further includes a power input socket electrically connected to the PCB board.

Its further technical solution is: the power supply box further includes an adjustment knob electrically connected to the PCB board; the outer circumference of the adjustment knob and the control switch is provided with a light guide ring.

Its further technical solution is: the power supply box also includes a communication port electrically connected to the PCB board.

Its further technical solution is: the power supply box is also provided with an electronic display screen electrically connected to the PCB board; the housing is provided with a viewing window for seeing through the electronic display screen.

Compared with the prior art, the technical effect of the utility model is: the present invention adopts an independent power supply box, a PCB board is arranged in the power supply box, and a battery box and a power output socket are electrically connected on the PCB board, and the power supply can be output through the battery , to supply power to the fill light for outdoor shooting. Moreover, the control signal can be transmitted to the PCB board through the receiving antenna, and remote operation can be performed when controlling the fill light with a fixed indoor position.

Further, when the external battery component is connected to the battery holder, the external battery component is clamped by the sliding contact, and the electrical connection between the battery component and the PCB is realized by the sliding contact and the fixed contact.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

Description of drawings

Fig. 1 is an exploded view of a power box of the present invention.

Fig. 2 is an exploded view of a power box of the present invention.

reference sign

10 Power box 1 Housing

11 Mounting slot 12 Front case

13 Rear shell 14 Top cover

15 Bottom cover 16 Viewing window

2 Battery holder 21 Fixed contact

22 Sliding contact 23 Snap-in groove

24 chute 3 PCB board

4 Control switch 41 Light guide ring

5 Receiving antenna 51 Connector

6 Power output socket 7 Communication port

8 Strap 9 Electronic display

91 Power input socket 92 Adjustment knob

detailed description

In order to fully understand the technical content of the utility model, the technical solution of the utility model is further introduced and explained below in combination with schematic diagrams, but is not limited thereto.

As shown in Figures 1 and 2, a power supply box 10 includes: a housing 1 with a cavity, a battery holder 2 fixedly connected to the housing 1, a PCB board 3 inside the housing 1, and The PCB board 3 is electrically connected to the control switch 4 , the receiving antenna 5 and the power output socket 6 , and the battery holder 2 is electrically connected to the PCB board 3 .

The casing 1 is provided with a mounting groove 11 for mounting the receiving antenna 5 , and the mounting groove 11 is provided on a side of the casing 1 . The receiving antenna 5 is rotatably connected to the PCB board 3, and the two are rotatably connected by a connecting piece 51. When the receiving antenna 5 is required to work, it is rotated to the outside of the housing 1 to receive signals. When the receiving antenna 5 is not required When working, it is rotated into the installation groove 11, which does not take up space and is convenient for transportation. The remote control of the power supply box 10 can be realized by receiving the external signal through the receiving antenna 5 . The power box 10 also includes a communication port 7 electrically connected to the PCB board 3 , and the communication port 7 is adapted to the receiving antenna 5 to realize remote control. The casing 1 includes a front casing 12, a rear casing 13 snap-connected with the front casing 12, an upper cover 14, a bottom cover 15, and the upper cover 14 and the bottom cover 15 are respectively provided with an upper installation groove and a lower casing for clamping the casing 1. The installation groove (not marked in the figure), the upper cover 14, the bottom cover 15, the front shell 12, and the rear shell 13 are fixedly connected by screws.

The casing 1 includes a front casing 12 , a rear casing 13 connected to the front casing 12 , an installation slot 11 is provided between the front casing 12 and the rear casing 13 , and the battery holder 2 is fixedly connected to the rear casing 13 .

The power supply box 10 includes a strap 8 and a buckle (not shown in the figure) connected with the strap 8 , and the buckle is movably connected with the housing 1 . During use, the photographer can also utilize the strap 8 to carry the power supply box 10 with him.

The power supply box 10 also includes an adjustment knob 92 electrically connected to the PCB board 3 , the outer periphery of the control switch 4 is provided with a light guide ring 41 , and the outer periphery of the adjustment knob 92 is also provided with a light guide ring. The surface of the adjustment knob 92 is provided with raised lines, so that the user will not slip when the adjustment knob is turned.

The power box 10 is also provided with an electronic display screen 9 electrically connected to the PCB board 3 , and the housing 1 is provided with a viewing window 16 for seeing through the electronic display screen 9 .

The power box 10 also includes a power input socket 91 electrically connected to the PCB board 3 , and the PCB board 3 can be powered through the power input socket 91 .

The power box 10 is also provided with a fixed contact 21 electrically connected to the PCB 3 , and a sliding contact 22 elastically connected to the housing 1 . The battery holder 2 is provided with a locking groove 23 and a sliding groove 24 for passing through the sliding contact 22 . The sliding slot 24 communicates with the clamping slot 23 , and when the sliding contact 22 is in sliding contact with the fixed contact 21 , the two are electrically connected. After the battery assembly is installed in the clamping slot 23 , the external battery assembly is clamped by the sliding contact 22 , and the electrical connection between the battery assembly and the PCB 3 is realized by the sliding contact 22 and the fixed contact 21 .

The power output socket 6 is electrically connected to the PCB board 3 , and supplies power to the external fill light through the power output socket 6 .

The above only uses examples to further illustrate the technical content of the utility model, so that readers can understand it more easily, but it does not mean that the implementation of the utility model is limited to this, and any technical extension or re-creation done according to the utility model shall be Protected by the utility model. The scope of protection of the utility model shall be determined by the claims.

Claims (10)

1. a kind of power pack is it is characterised in that include：The housing being provided with die cavity, the battery holder being fixedly connected with the casing, located at shell Controlling switch, reception antenna and power output socket that internal pcb board is electrically connected with pcb board；Described housing be provided with for The mounting groove of reception antenna is installed；Described power output socket is electrically connected with pcb board；Described battery holder is electrically connected with pcb board.

2. according to claim 1 power pack it is characterised in that described mounting groove is located at the side of housing；Described reception sky Line is rotated with pcb board and is connected.

3. according to claim 1 power pack it is characterised in that described housing includes fore shell, the back cover being connected with fore shell；Institute State mounting groove between fore shell and back cover；Described battery holder is fixedly connected with back cover.

4. according to claim 3 power pack it is characterised in that described housing includes fore shell, after being connected with fore shell clamping Shell, upper lid, bottom；Described upper lid, bottom are respectively provided with the upper mounting groove of clamping housing, lower mounting groove.

5. according to claim 1 power pack it is characterised in that described power pack is additionally provided with the fixation electrically connecting with pcb board Contact, and the slider with housing elastic connection；Described battery holder is provided with buckling groove, and for through slider Chute；Described chute is connected with buckling groove；When described slider and fixed contact sliding contact, electrical connection both it.

6. power pack, it is characterised in that described power pack also includes braces, and is connected with braces according to claim 1 Buckle；Described buckle is flexibly connected with housing.

7. according to claim 1 power pack it is characterised in that described power pack also includes the power supply electrically connecting with pcb board Input socket.

8. according to claim 1 power pack it is characterised in that described power pack also includes the regulation electrically connecting with pcb board Knob；Described adjusting knob, the periphery of controlling switch are provided with light guide ring.

9. according to claim 1 power pack it is characterised in that described power pack also includes the communication electrically connecting with pcb board Port.

10. according to claim 1 power pack it is characterised in that described power pack is additionally provided with the electronics electrically connecting with pcb board Display screen；Described housing is provided with for the viewing window through electronic display.