CN220796994U

CN220796994U - Battery interface structure for photographic equipment and battery

Info

Publication number: CN220796994U
Application number: CN202322526774.5U
Authority: CN
Inventors: 施美能
Original assignee: Shenzhen Zhengguang Imaging Equipment Co ltd
Current assignee: Shenzhen Zhengguang Imaging Equipment Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-16
Anticipated expiration: 2033-09-18

Abstract

The application discloses battery interface structure and battery for photographic equipment, at least comprising a BP port and a D-TAP port, wherein the BP port is fixed on a battery housing, a first port groove is formed in the battery housing, one end of the BP port is arranged in the battery housing, the other end of the BP port extends out of the battery housing through the first port groove, and a first detection switch is arranged on the BP port; a second port slot is provided on the battery housing, a D-TAP port is secured within the battery housing and has one end extending into the second port slot, and a second detection switch is provided on the D-TAP port. The method comprises the steps that a first detection switch is arranged at a BP port, a second detection switch is arranged at a D-TAP port, and whether the BP port is connected with electronic equipment or not is detected through the first detection switch so as to control on-off of the BP port; and detecting whether the D-TAP port is connected with the electronic equipment or not through a second detection switch so as to control the on-off of the D-TAP, and avoiding the risks of short circuit, fire and the like when the instant output of the BP port and the D-TAP port is met.

Description

Battery interface structure for photographic equipment and battery

Technical Field

The utility model relates to the field of batteries of photographic devices, in particular to a battery interface structure for photographic equipment and a battery.

Background

Most of the current photographic equipment is an electronic device, when the photographic equipment is used, various components are required to be powered, the current is mainly powered through corresponding batteries, but the current special batteries of the upper 4 strings of 14.8V and the 7 strings of 26V on the current market are of interface types of BP, G port, B port, D-TAP and P-TAP (hereinafter referred to as ports), the ports are connected to the ports from the battery to the lithium and input or output, the ports are directly output through MOS tubes, the function of opening the port power supply is not inserted in the ports, the ports output large current (more than 10A), and the risks of short circuit, battery fire and the like can occur when the ports are directly short-circuited under extreme conditions.

Disclosure of Invention

In view of this, the present utility model discloses a battery structure for photographic equipment, which detects whether a load is connected by providing a corresponding mechanical switch.

The utility model discloses a battery interface structure for photographic equipment, which at least comprises a BP port and a D-TAP port, wherein,

the BP port is fixed on a battery shell, a first port groove is formed in the battery shell, one end of the BP port is arranged in the battery shell, the other end of the BP port extends out of the battery shell through the first port groove, and a first detection switch is arranged on the BP port;

the battery housing is provided with a second port slot, the D-TAP port is fixed in the battery housing, one end of the D-TAP port extends into the second port slot, and the D-TAP port is provided with a second detection switch.

Further, be provided with first spread groove in the BP port, first spread groove in-connection has first detection PCB board, be provided with first mounting hole on the lateral wall of BP port, the one end of first detection switch is in the BP port and with first detection PCB board electricity is connected, the other end of first detection switch stretches out first mounting hole and protrusion in the lateral wall of BP port.

Further, the number of the first detection switches is two, and the two first detection switches are arranged on the first side wall of the BP port; the power connection portion of the BP port is located on the first side wall.

Further, a first power receiving groove is formed in the battery shell, and one end, extending out of the first port groove, of the BP port is located in the first power receiving groove.

Further, the D-TAP port includes a port housing fixed within the battery housing and positioned inside the second port slot, and a power-on module having one end fixed within the port housing and the other end extending into the second port slot.

Further, the second detection switch is fixed in the battery shell, and the detection end of the second detection switch extends into the second port groove and is positioned between the side wall of the second port groove and the power connection module.

Further, a first clamping groove is formed in the outer side of the second port groove, a first clamping plate is arranged on the battery shell, and the first clamping plate can extend into or out of the first clamping groove to close and open the second port groove.

The application also discloses a battery, which comprises the battery interface structure, wherein the battery shell comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected to form a containing cavity, a main control board is arranged in the containing cavity, and the BP port and the D-TAP port are electrically connected with the main control board;

the first detection switch and the second detection switch are electrically connected with the main control board.

Further, the battery shell is further provided with one or more of a P-tap port, a G port, a B port, a DC port and a Type-C port.

Compared with the prior art, the technical scheme disclosed by the application has the beneficial effects that:

the method comprises the steps that a first detection switch is arranged at a BP port, a second detection switch is arranged at a D-TAP port, and whether the BP port is connected with electronic equipment or not is detected through the first detection switch so as to control on-off of the BP port; and detecting whether the D-TAP port is connected with the electronic equipment or not through a second detection switch so as to control the on-off of the D-TAP, and avoiding the risks of short circuit, fire and the like when the instant output of the BP port and the D-TAP port is met.

Drawings

FIG. 1 is a schematic view of the structure of a BP port and a D-TAP port mounted on a battery housing;

fig. 2 is a schematic structural view of a battery case;

FIG. 3 is an exploded view of a BP port;

FIG. 4 is a schematic diagram of a D-TAP port installation;

FIG. 5 is a schematic diagram of a D-TAP port;

fig. 6 is a schematic structural view of a battery;

fig. 7 is an exploded view of the battery.

Detailed Description

The following description of the embodiments of the present utility model will be made with reference to the drawings in which the embodiments of the present utility model are clearly and fully described, it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be an intervening component at the same time. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

It should be further noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the present utility model discloses a battery interface structure for camera equipment, comprising a BP port 20 and a D-TAP port 30, wherein the BP port 20 and the D-TAP port 30 are both provided on a battery housing 10, and the BP port 20 and the D-TAP port 30 are ports for connecting a battery with external electronic devices.

As shown in fig. 1 and 2, further, the BP port 20 is fixed to the battery case 10, a first port groove 11 is provided on the battery case 10, one end of the BP port 20 is located in the battery case 10, the other end of the BP port 20 protrudes out of the battery case 10 through the first port groove 11, and a first detection switch 21 is provided on the BP port 20. When the external electronic equipment is connected with the battery through the BP port 20, the external electronic equipment is spliced with the BP port 20, the first detection switch 21 can be pressed at the moment, the first detection switch 21 sends an on-off signal, and the battery is connected with the BP port 20, so that the electrical connection between the BP port 20 and the external equipment is ensured; when the external electronic device is separated from the BP port 20, the first detection switch 21 is not pressed any more, and the battery controls the BP port 20 to be disconnected at the moment, so that short circuit is avoided when a large current is output, short circuit is generated, and the risk of fire is reduced.

As shown in fig. 3, a first connection groove 22 is disposed in the BP port, a first detection PCB 23 is clamped in the first connection groove 22, a first mounting hole 24 is disposed on a side wall of the BP port 20, one end of the first detection switch 21 is disposed in the BP port 20 and electrically connected with the first detection PCB 23, the other end of the first detection switch 21 extends out of the first mounting hole 24 and protrudes out of the side wall of the BP port 20, and when the BP port 20 is connected with an external device, the external device may flatten the first detection switch 21.

A main control board 18 (as shown in fig. 7) is disposed in the battery case 10, and a first detection switch 21 is electrically connected to the main control board 18. In this application, the first detection switch 21 is electrically connected to the first detection PCB 23, and the first detection PCB 23 is electrically connected to the main control board 18.

In this application, the number of the first detection switches 21 is two, and when two of the first detection switches 21 are disposed on the first side wall 25 of the BP port 20; the power connection part of the BP port 20 is located on the first side wall 25, so that when the BP switch 20 is connected to an external device, contact with the first detection switch 21 can be achieved. Two first detection switches 21 are provided, and when one of the first detection switches is damaged, the other first detection switch 21 can also continue to work.

Further, a first power receiving groove 111 is provided on the battery case 10, and an end of the BP port 20 extending out of the first port groove 11 is located in the first power receiving groove 111.

Further, a second port slot 12 is provided on the battery housing 10, the D-TAP port 30 is fixed in the battery housing 10 and one end thereof extends into the second port slot 12, and a second detection switch 31 is provided on the D-TAP port 30. When the external electronic device is connected with the battery through the D-TAP port 30, the external electronic device is plugged into the D-TAP port 30, and the second detection switch 31 can be pressed at the moment, the second detection switch 31 sends an on-off signal, and the battery is connected with the D-TAP port 30, so that the electric connection between the D-TAP port 30 and the external device is ensured; when the external electronic device is separated from the D-TAP port 30, the second detection switch 31 is not pressed any more, and the battery controls the D-TAP port 30 to be disconnected, so that short circuit is avoided when a large current is output, and the risk of fire is reduced.

As shown in fig. 5, further, the D-TAP port 30 includes a port housing 32 and a power connection module 33, the port housing 32 is fixed in the battery housing 10 and located inside the second port slot 12, and one end of the power connection module 33 is fixed in the port housing 32, and the other end extends into the second port slot 12. The second detection switch 31 is fixed in the battery case 10, and a detection end of the second detection switch 31 extends into the second port groove 12 and is located between a side wall of the second port groove 12 and the power receiving module 33. In this application, when the D-TAP port 30 is connected to an external device, an electrical connection portion of the external device is extended between the side wall of the second port slot 12 and the power receiving module 33, and may contact the second detection switch 31.

As shown in fig. 4, further, a first clamping groove 13 is disposed on the outer side of the second port groove 12, and a first clamping plate 14 is disposed on the battery case 10, and the first clamping plate 14 may extend into or out of the first clamping groove 13 to close and open the second port groove 12. When the D-TAP port 30 is not in use, the second port slot 12 may be closed by the first card 14 extending into the first card slot 13.

As shown in fig. 6 and 7, in the present application, a battery 100 is further disclosed, where the battery 100 includes the above-mentioned battery interface structure, the battery housing 10 includes an upper case 14 and a lower case 15, the upper case 14 and the lower case 15 are fixedly connected to form a housing cavity, the housing cavity is provided with the main control board 18 therein, and the BP port 20 and the D-TAP port 30 are electrically connected to the main control board 18; the first detection switch 21 and the second detection switch 31 are electrically connected to the main control board 18. Specifically, the first detection switch 21 is electrically connected to the main control board 18 through a first detection PCB 23.

The battery shell is further provided with one or more of a P-tap port, a G port, a B port, a DC port and a Type-C port. In this application, the battery case 10 is further provided with at least one DC port 16 and at least one Type-C port 17, and the DC port 16 and the Type-C port 17 are electrically connected with a main control board 18.

The present utility model can be embodied in various forms and modifications without departing from the broad spirit and scope of the utility model, and the above-described embodiments are intended to be illustrative of the utility model, but not limiting the scope of the utility model.

Claims

1. A battery interface structure for photographic equipment, characterized by comprising at least a BP port and a D-TAP port, wherein,

2. The battery interface structure for photographic equipment according to claim 1, wherein a first connecting groove is formed in the BP port, a first detection PCB is clamped in the first connecting groove, a first mounting hole is formed in a side wall of the BP port, one end of the first detection switch is arranged in the BP port and electrically connected with the first detection PCB, and the other end of the first detection switch extends out of the first mounting hole and protrudes out of the side wall of the BP port.

3. The battery interface structure for photographic equipment of claim 2, wherein the number of the first detection switches is two, and the two first detection switches are arranged on the first side wall of the BP port; the power connection portion of the BP port is located on the first side wall.

4. A battery interface structure for a photographic apparatus according to claim 3, wherein a first power receiving groove is provided on the battery case, and one end of the BP port extending out of the first port groove is located in the first power receiving groove.

5. The battery interface structure for a photographic apparatus according to claim 1, wherein the D-TAP port includes a port housing fixed in the battery housing and located inside the second port slot, and a power-on module having one end fixed in the port housing and the other end extending into the second port slot.

6. The battery interface structure for a photographic apparatus according to claim 5, wherein the second detection switch is fixed in the battery case, and a detection end of the second detection switch extends into the second port groove and is located between a side wall of the second port groove and the power receiving module.

7. The battery interface structure for a photographic apparatus according to claim 6, wherein a first clamping groove is provided on an outer side of the second port groove, a first clamping plate is provided on the battery case, and the first clamping plate can extend into or out of the first clamping groove to close and open the second port groove.

8. A battery, characterized in that the battery interface structure of any one of claims 1 to 7 is included, the battery housing comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected to form a containing cavity, a main control board is arranged in the containing cavity, and the BP port and the D-TAP port are electrically connected with the main control board;

9. The battery of claim 8, wherein the battery housing is further provided with one or more of a P-tap port, a G-port, a B-port, a DC-port, a Type-C port.