CN206962497U - Moving camera power-supply system - Google Patents
Moving camera power-supply system Download PDFInfo
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- CN206962497U CN206962497U CN201720745958.2U CN201720745958U CN206962497U CN 206962497 U CN206962497 U CN 206962497U CN 201720745958 U CN201720745958 U CN 201720745958U CN 206962497 U CN206962497 U CN 206962497U
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- constant
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- moving camera
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Abstract
A kind of moving camera power-supply system, including, battery modules；Constant-current constant-voltage charging module, it is electrically connected with, is used for the battery modules：Under constant current charging mode, the first electric current is provided to the battery modules；Under constant-voltage charge pattern, the second electric current is provided to the battery modules；Second electric current is less than first electric current；Judge module, for judge moving camera it is current whether be in operational order reception state；Module is monitored, for monitoring when the constant-current constant-voltage charging module charges to the battery modules, the battery temperature value of the battery modules；Charge control module, it is electrically connected with judgement module, the monitoring module and the constant-current constant-voltage charging module, for being currently at operational order reception state in the moving camera, and the battery temperature controls the constant-current constant-voltage charging module to switch to the constant-voltage charge pattern to provide electric energy to the battery modules from the constant current charging mode when being more than preset temperature value.
Description
Technical field
It the utility model is related to a kind of moving camera power-supply system.
Background technology
This part is it is intended that the specific embodiment of the present utility model stated in claims provides background or upper and lower
Text.Description herein recognizes it is prior art not because not being included in this part.
Being possessed more and more advanced shoot function by handheld terminals such as existing mobile phones is influenceed, the digital phase of general consumer level
Machine commercially suffers from unprecedented impact.Made an exception as one kind, during the sales performance of moving camera commercially is steady
There is liter, to find out its cause, inseparable with the market orientation of moving camera.Moving camera disclosure satisfy that user a variety of more harsh
Shooting demand under environment, thus usually become the preferred capture apparatus of outdoor activities fan.
Existing moving camera on the market, type body is generally compact, to facilitate outdoor activities fan to carry, thus inside it
Space is extremely limited.Meanwhile to realize the dustproof and waterproof function of camera, often the integrated structure of moving camera is sealed
Processing, and battery is unremovably fixed therein portion, but such structure is unfavorable for the internal heat dissipating of moving camera.
In addition, to meet the quick charge demand of user, the moving camera that can realize fast charge function is have also appeared on the market.However,
When carrying out quick charge to operation camera, the too high situation of local temperature often occurs, and is used during charging
Moving camera can then aggravate the situation, and this can all have undesirable effect to the life-span of battery and other accessories a certain degree of,
Potential safety hazard even is had, open defect be present.
Utility model content
In view of above-mentioned, the utility model provides a kind of moving camera power-supply system, to while realization charges normal,
Ensure that charging safety is carried out.
A kind of moving camera power-supply system provided by the utility model, including,
Battery modules；
Constant-current constant-voltage charging module, it is electrically connected with, is used for the battery modules：Under constant current charging mode, to described
Battery modules provide the first electric current；Under constant-voltage charge pattern, the second electric current is provided to the battery modules；Second electric current
Less than first electric current；
Judge module, for judge moving camera it is current whether be in operational order reception state；
Module is monitored, it is described for monitoring when the constant-current constant-voltage charging module charges to the battery modules
The battery temperature value of battery modules；
Charge control module, electrically connect with judgement module, the monitoring module and the constant-current constant-voltage charging module
Connect, for being currently at operational order reception state in the moving camera, and when the battery temperature is more than preset temperature value,
The constant-current constant-voltage charging module is controlled to switch to the constant-voltage charge pattern to the battery mould from the constant current charging mode
Group provides electric energy.
Further, the judgement module includes sensor circuit, identification circuit and identification output circuit, wherein,
The sensor circuit is used to sense input signal；
The identification circuit is used to identify whether the input signal is useful signal, and with the sensor circuit, described
Identify that output circuit is electrically connected with；
The identification output circuit is used to, when it is useful signal that the identification circuit, which identifies the input signal, judge to know
Other result is that moving camera is in operational order reception state, and the recognition result signal is sent to the charge control mould
Group.
Further, the constant-current constant-voltage charging module, judgement module, the monitoring module and the charge control
Module is on same printed circuit board, and the printed circuit board abuts with the battery surface of the battery modules.
Further, in addition to module is recorded, is electrically connected with the monitoring module, for recording the battery modules
Battery temperature value.
Further, the battery modules include main battery, auxiliary battery.
Further, the battery modules also include charging selection circuit, and the charging selection circuit and the constant current are permanent
The output end of pressure charging module is electrically connected with, and the charging selection circuit is used for：In the case where the main battery is in unsaturated state,
The constant-current constant-voltage charging module is controlled to be charged to the main battery；In the case where the main battery is in saturation state, described in control
Constant-current constant-voltage charging module charges to the auxiliary battery.
Further, the battery modules also include saturation degree detection circuit, saturation degree detection circuit respectively with institute
Main battery, the auxiliary battery electric connection are stated, for judging the saturation degree of the main battery, the auxiliary battery, and described in output
The saturation state of main battery, the auxiliary battery, the saturation state include the unsaturated state and the saturation state.
Further, the saturation degree detection circuit is also electrically connected with the charge control module, the charge control
Module is additionally operable to, when receiving the auxiliary battery and being in saturation state, close the constant-current constant-voltage charging module.
Further, in addition to wireless charging module, the wireless charging module are electric with the constant-current constant-voltage charging module
Property connection.
Further, in addition to wireless charging power detection circuit, it is electrically connected with the charge control module, for detecting nothing
The starting state of micro USB electricity module, and the result for whether starting wireless charging is exported to the charge control module；
The charge control module is additionally operable to, when receiving the result for starting wireless charging, control the constant-current constant-voltage charging
Module is powered under constant current mode to the battery modules.
Moving camera power-supply system of the present utility model is by judging that module judges active user whether using motion phase
Machine, and simultaneously by monitoring battery temperature value height during module acquisition charging, when user uses moving camera, moving camera
Mainboard often caloric value can be obviously improved.In addition, charging current is higher, and the caloric value of battery will increase, thus in constant current
The battery temperature value of battery surface under charge mode, which also has, to be obviously improved.Accordingly, moving camera power supply of the present utility model
By the setting for judging module, monitoring module, charge control module is according to the output result control for judging module and monitoring module
The charge mode of constant-current constant-voltage charging module, and：Operational order reception state, and battery temperature are currently in moving camera
During more than preset temperature value, control constant-current constant-voltage charging module switches to constant-voltage charge pattern with smaller by constant current charging mode
Electric current (the second electric current) provides electric energy to battery modules.Thus, avoid moving camera local temperature be too high in charging to bring
Harmful effect.
Brief description of the drawings
Fig. 1 is the structural representation of moving camera of the present utility model；
Fig. 2 is the theory diagram of the utility model moving camera power-supply system；
Fig. 3 is judgement modular structure schematic diagram of the present utility model；
Fig. 4 is battery module structure schematic diagram of the present utility model；
Fig. 5 is the connection structure diagram of constant-current constant-voltage charging module of the present utility model and wireless charging module.
Main element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.In the case where not conflicting, following implementation
Feature in example and embodiment can be mutually combined.
It should be noted that in the utility model, when a component is considered as with another component " being connected ", it
Can be joined directly together with another component or be indirectly connected by component placed in the middle and another component.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to Fig. 1, for the structural representation of moving camera of the present utility model.Moving camera power supply system of the present utility model
System 11 is inside moving camera 1.In one kind implements structure, moving camera power-supply system 11 is disposed far from moving camera 1
At lens location
Referring to Fig. 2, for the theory diagram of the utility model moving camera power-supply system.Moving camera power-supply system 11, bag
Include battery modules 111, constant-current constant-voltage charging module 112, judge module 113, monitoring module 114 and charge control module 115.
Wherein, battery modules 111 include rechargeable battery, for providing electric energy to moving camera.
Constant-current constant-voltage charging module 112, it is electrically connected with, is used for battery modules 111：Under constant current charging mode, to electricity
Pond module 111 provides the first electric current；Under constant-voltage charge pattern, the second electric current is provided to battery modules 111；Second electric current is less than
First electric current.
Judge module 113, for judge moving camera it is current whether be in operational order reception state.
Module 114 is monitored, for monitoring when constant-current constant-voltage charging module 112 charges to battery modules 111, battery
The battery temperature value of module 111.
Charge control module 115, with judging that module 113, monitoring module 114 and constant-current constant-voltage charging module 112 electrically connect
Connect, for being currently at operational order reception state in moving camera, and when battery temperature is more than preset temperature value, control constant current
Constant-voltage charge module 112 switches to constant-voltage charge pattern to provide electric energy to battery modules 111 from constant current charging mode.
By judging that whether module 113 judges active user using moving camera, and obtained simultaneously by monitoring module 114
Battery temperature value height during charging is taken, when user uses moving camera, often caloric value can be obvious for the mainboard of moving camera
Lifting.In addition, charging current is higher, and the caloric value of battery will increase, thus the battery surface under constant current charging mode
Battery temperature value also has and is obviously improved.Accordingly, moving camera power supply of the present utility model is by judging module 113, monitoring mould
The setting of group 114, charge control module 115 is according to the output result control constant current constant voltage for judging module 113 and monitoring module 114
The charge mode of charging module 112, and：Operational order reception state is currently in moving camera, and battery temperature is more than
During preset temperature value, control constant-current constant-voltage charging module 112 switches to constant-voltage charge pattern with smaller by constant current charging mode
Electric current (the second electric current) provides electric energy to battery modules 111.Thus, avoiding moving camera, local temperature is too high brings in charging
Harmful effect.
Referring to Fig. 3, for judgement modular structure schematic diagram of the present utility model.Judge module 113 include sensor circuit 1131,
Identification circuit 1132 and identification output circuit 1133.
Wherein, sensor circuit 1131 is used to sense input signal.
Whether identification circuit 1132 is useful signal for identified input signal, and is exported with sensor circuit 1131, identification
Circuit 1133 is electrically connected with.
Identify that output circuit 1133 is used for when the identified input signal of identification circuit 1132 is useful signal, judge identification knot
Fruit is that moving camera is in operational order reception state, and recognition result signal is sent to charge control module.
The validity of the sensing input signal of the acquisition of sensor circuit 1131 is identified by identification circuit 1132, avoids the occurrence of mistake
The situation of identification.
It is understood that constant-current constant-voltage charging module in the utility model, judging module, monitoring module and charging control
Molding group can be located on same printed circuit board, and printed circuit board abuts with the battery surface of battery modules, with preferably
Utilize the confined space.
It is understood that moving camera power-supply system of the present utility model may also include record module, with monitoring module
It is electrically connected with, for recording the battery temperature value of battery modules.Using the record data of battery temperature value, it can further optimize electricity
The design of source system.
It is battery module structure schematic diagram of the present utility model referring to Fig. 4.Battery modules 111 include main battery 1111, auxiliary
Battery 1112.Double cell designs, in case of need.
Further, charging selection circuit 1113, charging selection circuit 1113 and constant-current constant-voltage charging module be may also include
The output end of (not shown) is electrically connected with, and charging selection circuit 1113 is used for：In the case where main battery is in unsaturated state, control
Constant-current constant-voltage charging module charges to main battery；In the case where main battery is in saturation state, control constant-current constant-voltage charging module is to auxiliary
Battery charges.It is understood that capacity of the capacity of main battery often than auxiliary battery is big, thus preferentially main battery is filled
Electricity, so that main battery keeps the state of more electricity as much as possible, to being that moving camera power supply is beneficial using main battery.
Further, battery modules may also include saturation degree detection circuit 1114, its respectively with main battery 1111, auxiliary electricity
Pond 1112 is electrically connected with, for judging the saturation degree of main battery 1111, auxiliary battery 1112, and export main battery, auxiliary battery it is full
And state, saturation state include unsaturated state and saturation state.
It is understood that saturation degree detection circuit 1114 can also with charge control module it is (not shown) be electrically connected with,
Charge control module is additionally operable to, when receiving auxiliary battery and being in saturation state, constant-current constant-voltage charging module be closed, to prevent battery
Over-charging of battery in module influences its life-span.
Referring to Fig. 5, for the connection structure diagram of constant-current constant-voltage charging module of the present utility model and wireless charging module.This reality
Wireless charging module 116, wireless charging module 116 and constant-current constant-voltage charging are may also include with new moving camera power-supply system
Module 112 is electrically connected with.Wireless charging is exposed without conductive junction point, adapts to the requirement of shelter of moving camera.
It is understood that moving camera power-supply system of the present utility model may include wireless charging power detection circuit, with filling
Whether electric control module is electrically connected with, opened for detecting the starting state of wireless charging module, and to the output of charge control module
The result of dynamic wireless charging.Corresponding, charge control module is additionally operable to, when receiving the result for starting wireless charging, control constant current
Constant-voltage charge module is powered under constant current mode to battery modules.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is all
It is the equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or directly or indirectly uses
In other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. moving camera power-supply system, it is characterised in that including,Battery modules；Constant-current constant-voltage charging module, it is electrically connected with, is used for the battery modules：Under constant current charging mode, to the battery Module provides the first electric current；Under constant-voltage charge pattern, the second electric current is provided to the battery modules；Second electric current is less than First electric current；Judge module, for judge moving camera it is current whether be in operational order reception state；Module is monitored, for monitoring when the constant-current constant-voltage charging module charges to the battery modules, the battery The battery temperature value of module；Charge control module, it is electrically connected with, uses with judgement module, the monitoring module and the constant-current constant-voltage charging module In being currently at operational order reception state in the moving camera, and when the battery temperature is more than preset temperature value, control The constant-current constant-voltage charging module switches to the constant-voltage charge pattern to be carried to the battery modules from the constant current charging mode Power supply energy.
- 2. moving camera power-supply system as claimed in claim 1, it is characterised in that it is described judgement module include sensor circuit, Identification circuit and identification output circuit, wherein,The sensor circuit is used to sense input signal；The identification circuit be used for identify whether the input signal is useful signal, and with the sensor circuit, the identification Output circuit is electrically connected with；The identification output circuit is used to, when it is useful signal that the identification circuit, which identifies the input signal, judge identification knot Fruit is that moving camera is in operational order reception state, and the recognition result signal is sent to the charge control module.
- 3. moving camera power-supply system as claimed in claim 1, it is characterised in that the constant-current constant-voltage charging module, described Judge module, the monitoring module and the charge control module on same printed circuit board, and the printed circuit Plate abuts with the battery surface of the battery modules.
- 4. moving camera power-supply system as claimed in claim 3, it is characterised in that also include record module, with the monitoring Module is electrically connected with, for recording the battery temperature value of the battery modules.
- 5. moving camera power-supply system as claimed in claim 1, it is characterised in that the battery modules include main battery, auxiliary Battery.
- 6. moving camera power-supply system as claimed in claim 5, it is characterised in that the battery modules also include charging selection Circuit, the output end of the charging selection circuit and the constant-current constant-voltage charging module are electrically connected with, the charging selection circuit For：In the case where the main battery is in unsaturated state, the constant-current constant-voltage charging module is controlled to be charged to the main battery； The main battery is under saturation state, controls the constant-current constant-voltage charging module to be charged to the auxiliary battery.
- 7. moving camera power-supply system as claimed in claim 6, it is characterised in that the battery modules also include saturation degree and examined Slowdown monitoring circuit, the saturation degree detection circuit is electrically connected with the main battery, the auxiliary battery respectively, for judging the main electricity Pond, the saturation degree of the auxiliary battery, and the main battery, the saturation state of the auxiliary battery are exported, the saturation state includes The unsaturated state and the saturation state.
- 8. moving camera power-supply system as claimed in claim 7, it is characterised in that saturation degree detection circuit also with it is described Charge control module is electrically connected with, and the charge control module is additionally operable to when receiving the auxiliary battery and be in saturation state, pass Close the constant-current constant-voltage charging module.
- 9. moving camera power-supply system as claimed in claim 1, it is characterised in that also including wireless charging module, the nothing Micro USB electricity module is electrically connected with the constant-current constant-voltage charging module.
- 10. moving camera power-supply system as claimed in claim 9, it is characterised in that also including wireless charging power detection circuit, with The charge control module is electrically connected with, for detecting the starting state of wireless charging module, and to the charge control module Whether output starts the result of wireless charging；The charge control module is additionally operable to, when receiving the result for starting wireless charging, control the constant-current constant-voltage charging module Powered under constant current mode to the battery modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745958.2U CN206962497U (en) | 2017-06-23 | 2017-06-23 | Moving camera power-supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745958.2U CN206962497U (en) | 2017-06-23 | 2017-06-23 | Moving camera power-supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206962497U true CN206962497U (en) | 2018-02-02 |
Family
ID=61384724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745958.2U Expired - Fee Related CN206962497U (en) | 2017-06-23 | 2017-06-23 | Moving camera power-supply system |
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| Country | Link |
|---|---|
| CN (1) | CN206962497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190349A (en) * | 2019-04-30 | 2019-08-30 | 蜂巢能源科技有限公司 | A kind of battery multistage temperature control charging method, apparatus and system |
-
2017
- 2017-06-23 CN CN201720745958.2U patent/CN206962497U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190349A (en) * | 2019-04-30 | 2019-08-30 | 蜂巢能源科技有限公司 | A kind of battery multistage temperature control charging method, apparatus and system |
| CN110190349B (en) * | 2019-04-30 | 2022-09-27 | 蜂巢能源科技有限公司 | Multi-stage temperature control discharging method, device and system for battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210623 |