CN217063851U - Industrial camera - Google Patents
Industrial camera Download PDFInfo
- Publication number
- CN217063851U CN217063851U CN202220819937.1U CN202220819937U CN217063851U CN 217063851 U CN217063851 U CN 217063851U CN 202220819937 U CN202220819937 U CN 202220819937U CN 217063851 U CN217063851 U CN 217063851U
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- CN
- China
- Prior art keywords
- charging
- battery
- switch
- voltage
- industrial camera
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007599 discharging Methods 0.000 claims description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an industrial camera, including camera main part and storage battery module. The storage and discharge module includes an input interface P1, an output interface P2, and a battery BT, the input interface P1 is used for connecting with a charging power supply, the output interface P2 is connected with the camera body, and the battery BT is connected between the input interface P1 and the output interface P2. The utility model discloses a structure and control system are simple, and low in cost has solved the industrial camera betterly and has been compared with prior art because of the condition that can not stabilize work under the no power or the power bad contact environment in reaching several hours during production, has strengthened the interference killing feature of equipment.
Description
Technical Field
The utility model relates to a camera technical field, in particular to industry camera.
Background
Industrial cameras are known to have stable and reliable performance as cameras for efficient and stable industrial use. Meanwhile, the industrial camera has the excellent characteristics of easy installation, compact structure, firmness, difficult damage, long continuous working time, high transmission capability, high anti-interference capability and the like, can be used in a poor environment, and is considered to be one of the most promising products in the 21 st century.
The problem of the prior art at present is that the camera power supply is unstable due to poor contact of a camera power supply plug or aging of a camera power supply line in actual production, and the condition of occasional pause photographing or frame loss can occur, so that a lot of inconvenience is brought to a manufacturer and a user, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an industrial camera for solve among the prior art camera power unstability and bring inconvenient problem to production.
In one aspect, an embodiment of the present invention provides an industrial camera, including:
a camera body;
the storage-battery module comprises an input interface P1, an output interface P2 and a battery pack BT, wherein the input interface P1 is used for being connected with a charging power supply, the output interface P2 is connected with the camera body, and the battery pack BT is connected between the input interface P1 and the output interface P2.
In one possible implementation, the storage and discharge module (100) further comprises: a voltage boost module U2, the voltage boost module U2 is connected between the battery BT and the output interface P2, the voltage boost module U2 is used for boosting the voltage output by the battery BT.
In one possible implementation manner, the method further includes: a charge protection module (200), the charge protection module (200) comprising: the charging protection chip U1 is used for detecting the voltage of the battery pack BT; an input end and an output end of the charging switch K1 are respectively connected with the input interface P1 and the battery pack BT, and a control end of the charging switch K1 is connected with the charging protection chip U1; the input end and the output end of the discharging switch K2 are respectively connected with the battery pack BT and the output interface P2, and the control end of the discharging switch K2 is connected with the charging protection chip U1; when the voltage of the battery pack BT exceeds a charging threshold voltage, the charging protection chip U1 controls the charging switch K1 to be switched off; when the voltage of the battery BT is lower than the discharge threshold voltage, the charge protection chip U1 controls the discharge switch K2 to turn off.
In a possible implementation manner, the charging protection chip U1 is further configured to detect a voltage drop of the discharge switch K2, and when the voltage drop exceeds a set value, the charging protection chip U1 controls the discharge switch K2 to turn off.
In a possible implementation manner, the charging switch K1 and the discharging switch K2 are both MOS transistors.
In one possible implementation, the battery BT is a lithium battery.
The utility model provides an industrial camera has following advantage:
1. the structure and the control system of the utility model are simple, the cost is low, the problem that the industrial camera can not stably work in the production period without power supply or in the environment of poor contact of the power supply for several hours is solved, compared with the prior art, the anti-interference capability of the equipment is enhanced;
2. use the circuit of charge-discharge protection to make the utility model discloses be fit for this kind of comparatively abominable production environment of industry more for equipment has better stability and robustness.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a circuit diagram of a storage/discharge module and a charge protection module in an industrial camera according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Fig. 1 is a circuit diagram of a storage and discharge module and a charge protection module in an industrial camera according to an embodiment of the present invention. An embodiment of the utility model provides an industrial camera, include:
a camera body;
the storage-battery module 100 comprises an input interface P1, an output interface P2 and a battery pack BT, wherein the input interface P1 is used for being connected with a charging power supply, the output interface P2 is connected with the camera body, and the battery pack BT is connected between the input interface P1 and the output interface P2.
For example, the input interface P1 and the output interface P2 may be pluggable interfaces, and the input interface P1 may be connected to an external power adapter, which converts 220V ac power into dc power with a voltage of 3.7V/4.2V/5V, and then inputs the dc power to the battery BT through the input interface P1.
The utility model discloses an in the embodiment, the rated voltage of camera body is 12V 24V, consequently still is connected with boost module U2 between group battery BT and output interface P2, and this boost module U2 boosts the 3.7V 4.2V 5V power of group battery BT output and converts into 12V 24V power to export for the camera body through output interface P2, make the camera body can normally work.
In a possible embodiment, further comprising:
the charging protection module 200, the charging protection module 200 includes: the charging protection chip U1 and the charging protection chip U1 are used for detecting the voltage of the battery pack BT; the input end and the output end of a charging switch K1 and a charging switch K1 are respectively connected with the input interface P1 and the battery pack BT, and the control end of the charging switch K1 is connected with a charging protection chip U1; the input end and the output end of a discharge switch K2 and a discharge switch K2 are respectively connected with the battery BT and the output interface P2, and the control end of the discharge switch K2 is connected with the charging protection chip U1; when the voltage of the battery BT exceeds the charging threshold voltage, the charging protection chip U1 controls the charging switch K1 to be switched off; when the voltage of the battery BT is lower than the discharge threshold voltage, the charge protection chip U1 controls the discharge switch K2 to turn off.
Illustratively, the positive electrode of the battery BT is connected with a positive temperature coefficient thermistor PTC, a resistor R1 and a capacitor C1 in series, and two detection pins of the charging protection chip U1 are respectively connected to two ends of the capacitor C1.
In a normal state, the pins C0 and D0 of the charging protection chip U1 both output high voltage, so that the charging switch K1 and the discharging switch K2 are both in a conducting state, and the battery BT can be charged and discharged freely. When the charging protection chip U1 detects that the voltage of the battery pack BT reaches the charging threshold voltage, the C0 pin outputs low level, the charging switch K1 is switched from on to off, the charging loop is switched off, and the power adapter cannot charge the battery pack BT again, so that the overcharge protection is realized.
In the discharging process of the battery BT, when the charging protection chip U1 detects that the voltage of the battery BT is lower than the discharging threshold voltage, the pin D0 is changed from high level to low level, and the discharging switch K2 is changed from on to off, so that the battery BT cannot discharge any more. The voltage of the battery BT can not be reduced under the over-discharge protection state, the current of the protection circuit is required to be extremely small, and the control circuit enters a low power consumption state.
In a possible embodiment, the charging protection chip U1 is further configured to detect a voltage drop of the discharge switch K2, and when the voltage drop exceeds a set value, the charging protection chip U1 controls the discharge switch K2 to turn off.
Illustratively, a resistor is also connected to the VM pin of the charge protection chip U1, and the resistor is connected to the output terminal of the discharge switch K2. When the loop current is increased due to the fault of the load, the voltage drop U is also increased, and when the voltage drop exceeds the set threshold, the charging protection chip U1 changes the level of the pin C0 to a low level, and the discharge switch K2 is switched from on to off, so that the battery BT stops discharging.
In the embodiment of the present invention, the charging switch K1 and the discharging switch K2 are MOS transistors MOSFET, metal oxide semiconductor field effect transistor. The battery BT is a lithium battery pack which is a chemical battery achieving the purpose of discharging by means of the shuttling of lithium ions between a positive electrode and a negative electrode, and is widely applied to the fields of new energy automobiles, 3C products and energy storage batteries due to the advantages of high energy density, high working voltage, long cycle life, large charge-discharge multiplying power and the like. The main materials of the lithium battery comprise a positive electrode material, a negative electrode material, electrolyte and a diaphragm. The conductive agent is used as a key composite material, so that the conductive contact among active substances can be increased, and the transmission rate of electrons in the lithium battery in the electrode is improved, so that the rate performance of the lithium battery is improved, and the cycle life of the lithium battery is prolonged.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such 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 also intended to include such modifications and variations.
Claims (6)
1. An industrial camera, comprising:
a camera main body;
a storage-electric module (100), the storage-electric module (100) comprising an input interface P1, an output interface P2, and a battery pack BT, the input interface P1 is used for connecting with a charging power supply, the output interface P2 is connected with the camera body, and the battery pack BT is connected between the input interface P1 and the output interface P2.
2. An industrial camera as claimed in claim 1 wherein the storage and discharge module (100) further comprises:
a boost module U2, said boost module U2 being connected between said battery BT and an output interface P2 and said boost module U2 being configured to boost a voltage output by said battery BT.
3. The industrial camera of claim 1, further comprising:
a charge protection module (200), the charge protection module (200) comprising:
the charging protection chip U1 is used for detecting the voltage of the battery pack BT;
the input end and the output end of the charging switch K1 are respectively connected with the input interface P1 and the battery pack BT, and the control end of the charging switch K1 is connected with the charging protection chip U1;
the input end and the output end of the discharging switch K2 are respectively connected with the battery pack BT and the output interface P2, and the control end of the discharging switch K2 is connected with the charging protection chip U1;
when the voltage of the battery pack BT exceeds a charging threshold voltage, the charging protection chip U1 controls the charging switch K1 to be switched off; when the voltage of the battery BT is lower than the discharge threshold voltage, the charge protection chip U1 controls the discharge switch K2 to turn off.
4. The industrial camera as claimed in claim 3, wherein the charging protection chip U1 is further configured to detect a voltage drop of the discharging switch K2, and when the voltage drop exceeds a set value, the charging protection chip U1 controls the discharging switch K2 to turn off.
5. The industrial camera as claimed in claim 3, wherein the charging switch K1 and the discharging switch K2 are both MOS transistors.
6. The industrial camera as claimed in claim 1, wherein the battery BT is a lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220819937.1U CN217063851U (en) | 2022-04-11 | 2022-04-11 | Industrial camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220819937.1U CN217063851U (en) | 2022-04-11 | 2022-04-11 | Industrial camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217063851U true CN217063851U (en) | 2022-07-26 |
Family
ID=82470197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220819937.1U Expired - Fee Related CN217063851U (en) | 2022-04-11 | 2022-04-11 | Industrial camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217063851U (en) |
-
2022
- 2022-04-11 CN CN202220819937.1U patent/CN217063851U/en not_active Expired - Fee Related
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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: 20220726 |