CN216016478U - Connector, battery and electronic equipment - Google Patents
Connector, battery and electronic equipment Download PDFInfo
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- CN216016478U CN216016478U CN202121933233.9U CN202121933233U CN216016478U CN 216016478 U CN216016478 U CN 216016478U CN 202121933233 U CN202121933233 U CN 202121933233U CN 216016478 U CN216016478 U CN 216016478U
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Abstract
The utility model discloses a connector, a battery and electronic equipment, and belongs to the field of connectors. The connector comprises a connecting module and a control module, wherein the connecting module is used for connecting the battery, the control module is used for connecting the battery and also used for acquiring the connection state of the battery and outputting a control signal according to the connection state so as to change the working state of the battery. Such a connector can acquire a connection state with the battery through the control module. When the control module is normally connected with the battery, the electronic equipment is reminded to start, so that the electronic equipment starts to work. When the control module is disconnected with the battery, the control module outputs a control signal to change the working state of the battery. The connector can output a control signal to enable the battery to normally work after the connector is determined to be sufficiently connected with the battery, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery is completely separated and output a control signal to stop the power supply of the battery, so that the electronic equipment stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
Description
Technical Field
The present invention relates to the field of connectors, and in particular, to a connector, a battery, and an electronic device.
Background
At present, the battery is dropped accidentally due to the collision of the electronic equipment in the working process, and the system of the electronic equipment is easily damaged due to sudden power failure; meanwhile, after the battery of the electronic device is replaced, the problem that the operation of the device is unstable due to poor contact of the battery is often existed, so how to provide a connector to improve the operation stability of the electronic device becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a connector which can change the working state of a battery when the connection with the battery is abnormal, thereby improving the working stability of electronic equipment.
The utility model also provides a battery with the connector.
The utility model also provides electronic equipment with the battery.
A connector according to an embodiment of the first aspect of the present invention includes:
a connection module for connecting a battery;
and the control module is used for connecting the battery, acquiring the connection state of the battery and outputting a control signal according to the connection state so as to change the working state of the battery.
The connector provided by the embodiment of the utility model has at least the following beneficial effects: such a connector can acquire a connection state with the battery through the control module. When the control module is normally connected with the battery, the electronic equipment is reminded to start, so that the electronic equipment starts to work. When the control module is disconnected with the battery, the control module outputs a control signal to change the working state of the battery. The connector can output a control signal to enable the battery to normally work after the connector is determined to be sufficiently connected with the battery, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery is completely separated and output a control signal to stop the power supply of the battery, so that the electronic equipment stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
According to some embodiments of the utility model, the connection module comprises:
a first pin for connecting to a positive electrode of the battery;
and the second pin is used for connecting the negative electrode of the battery and controlling the battery to be charged or discharged through the first pin and the second pin.
According to some embodiments of the utility model, the connection module further comprises:
and the third pin is used for connecting the temperature detection interface of the battery and detecting the first temperature when the battery is charged or the second temperature when the battery is discharged through the third pin.
According to some embodiments of the utility model, the control module comprises:
and the control pin is used for connecting the negative electrode of the battery, acquiring the connection state of the control pin and the battery, and outputting a control signal according to the connection state to change the working state of the battery.
According to some embodiments of the utility model, the first pin, the second pin and the third pin are the same in length, and the length of the control pin is smaller than the length of the first pin.
According to some embodiments of the utility model, the first pin, the second pin, the third pin and the control pin are pogo pins or pogo pins.
According to some embodiments of the utility model, the connector further comprises:
and the fixing piece is used for fixing the connecting module and the control module.
According to some embodiments of the utility model, the fixing is made of an insulating material.
A battery according to an embodiment of the second aspect of the utility model comprises a connector according to an embodiment of the first aspect.
The battery according to the embodiment of the utility model has at least the following beneficial effects: the battery adopting the connector can acquire the connection state with the battery through the control module. When the control module is normally connected with the battery, the electronic equipment is reminded to start, so that the electronic equipment starts to work. When the control module is disconnected with the battery, the control module outputs a control signal to change the working state of the battery. The connector can output a control signal to enable the battery to normally work after the connector is determined to be sufficiently connected with the battery, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery is completely separated and output a control signal to stop the power supply of the battery, so that the electronic equipment stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
An electronic device according to an embodiment of the third aspect of the utility model comprises a battery according to the embodiment of the second aspect.
According to the electronic equipment provided by the embodiment of the utility model, at least the following beneficial effects are achieved: the electronic equipment adopts the battery, and the connection state of the battery and the battery can be acquired through the control module. When the control module is normally connected with the battery, the electronic equipment is reminded to start, so that the electronic equipment starts to work. When the control module is disconnected with the battery, the control module outputs a control signal to change the working state of the battery. The connector can output a control signal to enable the battery to normally work after the connector is determined to be sufficiently connected with the battery, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery is completely separated and output a control signal to stop the power supply of the battery, so that the electronic equipment stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the following figures and examples, in which:
FIG. 1 is a block diagram of a connector according to an embodiment of the present invention;
FIG. 2 is a block diagram of a connector according to another embodiment of the present invention;
fig. 3 is a schematic structural diagram of a connector according to another embodiment of the present invention.
Reference numerals: 100. a connection module; 110. a first pin; 120. a second pin; 130. a third pin; 200. a control module; 210. a control pin; 300. a battery; 400. and a fixing member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In a first aspect, referring to fig. 1, a connector according to an embodiment of the present invention includes a connection module 100 and a control module 200; the connection module 100 is used to connect the battery 300; the control module 200 is configured to connect to the battery 300, and further configured to obtain a connection status with the battery 300, and output a control signal according to the connection status to change an operating status of the battery 300. The battery 300 is connected to the electronic device through a connector, wherein the connector includes the connection module 100 and the control module 200. When the connection module 100 and the control module 200 are connected to the battery 300 at the same time, the control module 200 outputs a first control signal to the central processing unit, the central processing unit controls the electronic device to be connected to the battery 300 according to the first control signal, and the battery 300 supplies power to the outside normally, so that the electronic device works normally. Since the pin lengths of the connection module 100 and the control module 200 are different, when the connection module 100 and the control module 200 are connected to the battery 300 at the same time, it indicates that the battery 300 is sufficiently connected to the connector, and thus the control battery 300 supplies power normally to enable the electronic device to operate normally. Further, the electronic device may be started after the battery 300 is sufficiently connected to the connector, so that the electronic device operates normally, and the operation stability of the electronic device may be improved. When the connection module 100 is connected to the battery 300 and the control module 200 is not connected to the battery 300, the control module 200 outputs a second control signal to the central processing unit, and the central processing unit outputs an alarm prompt according to the second control signal so that the whole system can take corresponding protection measures. Specifically, when the connection module 100 is connected to the battery 300 and the control module 200 is not connected to the battery 300, it indicates that the electronic device may be separated from the connector due to a collision or the like. In order to prevent the whole system from being damaged or system data from being lost, the central processing unit can output an alarm prompt according to the second control signal so that the whole system can take corresponding protective measures. For example, when the output battery 300 stops supplying power, the whole system may take corresponding power-off protection measures to perform protection, for example, saving the current data or turning on the standby power supply to continue supplying power. By the method, when the electronic equipment stops working due to power failure, the system can carry out self-protection in advance, and the condition that the system is damaged or system data is lost can be avoided. When neither the connection module 100 nor the control module 200 is connected to the battery 300, the control module 200 outputs a third control signal to the cpu, the cpu controls the electronic device to disconnect from the battery 300 according to the third control signal, the battery 300 cannot supply power to the electronic device, and the electronic device stops working or remains in a standby state without being turned on. Specifically, if neither the connection module 100 nor the control module 200 is connected to the battery 300, it indicates that the battery 300 is completely disconnected from the connector, and the battery 300 is not powered, the electronic device may stop operating or remain in a standby state without being turned on. The connector can output a control signal to enable the battery 300 to normally work after the connector is determined to be sufficiently connected with the battery 300, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery 300 is completely separated and output a control signal to stop the power supply of the battery 300, so that the electronic device stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
Referring to fig. 2, in some embodiments, in order to improve the applicability of the connector, the connection module 100 includes a first pin 110 and a second pin 120, the first pin 110 is used for connecting to a positive electrode of the battery 300, the second pin 120 is used for connecting to a negative electrode of the battery 300, and the battery 300 can be controlled to be charged or discharged through the first pin 110 and the second pin 120. The control unit can control the battery 300 to be charged through the first pin 110 and the second pin 120, and the battery 300 can also supply power to the electronic device through the first pin 110 and the second pin 120, so that the working reliability of the battery 300 is improved.
Referring to fig. 2, in some embodiments, the connection module 100 further includes a third pin 130, where the third pin 130 is used to connect to a temperature detection interface of the battery 300, and is used to detect a first temperature when the battery 300 is charged or a second temperature when the battery 300 is discharged through the third pin 130. During the charging process of the electronic device, the first temperature when the battery 300 is charged can be detected through the third pin 130. And outputting a first alarm signal when the first temperature is detected to be higher than a first preset temperature threshold value. The second temperature at which the battery 300 is discharged can also be detected through the third pin 130. And outputting a second alarm signal when the second temperature is detected to be higher than a second preset temperature threshold value. The first temperature when the battery 300 is charged and the second temperature when the battery 300 is discharged can be respectively detected by setting the third pin 130, so that an alarm prompt can be output when the temperature of the battery 300 is too high, a system can take corresponding protective measures, and the working safety of the electronic equipment when the battery 300 is charged or discharged is improved.
Referring to fig. 2, in some embodiments, the control module 200 includes a control pin 210, and the control pin 210 is configured to connect to a negative electrode of the battery 300, and further configured to obtain a connection state with the battery 300 through the control pin 210 and output a control signal according to the connection state to change an operating state of the battery 300. Since the lengths of the first pin 110, the second pin 120 and the third pin 130 are the same, and the length of the control pin 210 is smaller than the length of the first pin 110, after the battery 300 is replaced, the electronic device can determine the operating state of the battery 300 according to the connection state of the battery 300 and the connector. It should be noted that, in order to better determine the connection state of the connector with the battery 300, the control pin 210 of the connector is also connected with a pull-up resistor on the motherboard. Specifically, if the battery 300 is not sufficiently connected to the connector, the first pin 110, the second pin 120, and the third pin 130 of the connection module 100 are all connected to the battery 300, and the control pin 210 is not connected to the battery 300, and since the control pin 210 is connected to the pull-up resistor, the control pin 210 is in a high state. When the battery 300 is fully connected to the connector, the first pin 110, the second pin 120, the third pin 130, and the control pin 210 of the connection module 100 are all connected to the battery 300, and at this time, the control pin 210 is connected to the negative electrode of the battery 300, and the control pin 210 is in a low level state. When the central processing unit detects that the control pin 210 changes from the high level state to the low level state, it indicates that the connector is fully connected to the battery 300, the central processing unit controls the electronic device to be connected to the battery 300, and the battery 300 supplies power normally, so that the electronic device works normally, and the working stability of the electronic device can be improved. When the battery 300 is disconnected from the connector, since the lengths of the first pin 110, the second pin 120 and the third pin 130 are the same, and the length of the control pin 210 is smaller than that of the first pin 110, the control pin 210 is disconnected from the battery 300 first, and at this time, the control pin 210 becomes in a high level state. When the cpu detects that the control pin 210 changes from the low level state to the high level state, indicating that the connector is disconnected from the battery 300, the cpu outputs an alarm prompt to enable the entire system to take corresponding protective measures. By the method, when the electronic equipment stops working due to power failure, the system can carry out self-protection in advance, and the condition that the system is damaged or system data is lost can be avoided.
In some other embodiments, the electronic device adopts an internal and external dual-battery power supply system, and the external battery is adopted for supplying power so that the electronic device works normally. When it is detected that the control pin 210 of the connector is separated from the external battery, the system starts the power supply of the internal battery, and switches to the power supply of the external battery after the external battery is reinstalled. In addition, when the electronic equipment is about to be powered off, an alarm prompt can be output to remind a system to take corresponding protection measures to avoid the damage of the system. The battery 300 can be controlled to normally supply power after the battery 300 is fully connected with the connector through the control pin 210, so that the electronic equipment starts to work, an alarm prompt can be output when the electronic equipment is suddenly powered off, a prompt system takes corresponding protective measures, and the working stability of the electronic equipment is improved.
Referring to fig. 2 and 3, in some embodiments, the lengths of the first pin 110, the second pin 120, and the third pin 130 are the same, and the length of the control pin 210 is smaller than the length of the first pin 110. The length of the control pin 210 is designed to be smaller than the lengths of the other three pins, so that the battery 300 can be normally powered by outputting a control signal after the battery 300 is determined to be sufficiently connected with the connector, the electronic device can normally work, and the effect of time lag control can be achieved. And an alarm prompt can be output before the battery 300 is completely separated from the connector, the system is reminded to take protective measures to carry out self-protection, the effect of time advanced control can be achieved, and the working stability of the electronic equipment is improved. It should be noted that, since the length of the control pin 210 is smaller than the length of the first pin 110, when the control pin 210 does not perform a control function, the control pin 210 may not be connected to the battery 300, which can reduce the contact impedance between the battery 300 and the connector and also reduce the energy loss on the connector.
In some embodiments, the first pin 110, the second pin 120, the third pin 130, and the control pin 210 are pogo pins or spring tabs. Because the cost of the pogo pins or the spring pieces is low, and the pogo pins or the spring pieces are stably connected with the battery 300 board, the production cost of the connector can be reduced by designing the first pins 110, the second pins 120, the third pins 130 and the control pins 210 as the pogo pins or the spring pieces, and the connection stability of the connector and the battery 300 can be improved.
Referring to fig. 3, in some embodiments, the connector further includes a fixing member 400, and the fixing member 400 is used to fixedly connect the module 100 and the control module 200. The fixing member 400 can fix the first pin 110, the second pin 120, the third pin 130 and the control pin 210, so that the first pin 110, the second pin 120, the third pin 130 and the control pin 210 are all in preset mounting positions, and the stability of the electronic device in the working process can be improved.
In some embodiments, the fixing member 400 is made of an insulating material. The use of the fixing member 400 made of an insulating material can improve safety when the battery 300 is replaced.
In some other embodiments, the connector may also be used for connection between two circuit boards. When the connector is used for board-to-board connection, the number of pins of the connection module 100 can be increased as required while making all the pins of the connection module 100 the same length, and the length of the pins of the control module 200 is smaller than that of the pins of the connection module 100. By the method, the whole system can be controlled to start working after the two circuit boards are determined to be fully connected, and the system can be reminded to take corresponding protective measures before the two circuit boards are completely separated, so that the circuit boards are disassembled and protected.
In some other embodiments, the connector includes a connection module 100 and a control module 200, the connection module 100 includes a first pin 110, a second pin 120 and a third pin 130, the first pin 110 is used for connecting the positive pole of the battery 300, the second pin 120 is used for connecting the negative pole of the battery 300, and the third pin 130 is used for connecting the temperature detection interface of the battery 300; the control module 200 includes a control pin 210, the control pin 210 for connecting to the positive pole of the battery 300. The main board is provided with an NMOS tube, the NMOS tube is respectively connected with the control pin 210 and an RAM (random access memory) or EEPROM (electrically erasable programmable read only memory) on the main board, when the control pin 210 of the connector is connected with the positive pole of the battery 300, the control pin 210 is in a high level state, the NMOS tube is conducted and controls the RAM or the EEPROM on the main board to read and write data, the connector can output a control signal to enable the storage unit to normally work after the connector is determined to be fully connected with the battery 300, so that the storage unit starts to read and write the data, and the working stability of the electronic equipment can be improved. When the control pin 210 of the connector is not connected with the positive electrode of the battery 300, the control pin 210 is in a low level state, the NMOS tube is cut off and controls the RAM or the EEPROM on the mainboard to stop reading and writing data, so that an alarm prompt can be output when the electronic equipment is suddenly powered off to remind the storage unit to stop reading and writing the data, system data are prevented from being damaged, and the working stability of the electronic equipment is improved.
In a second aspect, embodiments of the present invention further provide a battery, including the connector shown in the first aspect.
Such a battery 300 employing the connector of the above-described embodiment can acquire the connection state with the battery 300 through the control module 200. When the control module 200 is normally connected to the battery 300, the start of the electronic device is prompted, so that the electronic device starts to operate. When the control module 200 is disconnected from the battery 300, a control signal is output to change the operating state of the battery 300. The connector can output a control signal to enable the battery 300 to normally work after the connector is determined to be sufficiently connected with the battery 300, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery 300 is completely separated and output a control signal to stop the power supply of the battery 300, so that the electronic device stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
In a third aspect, an embodiment of the present invention further provides an electronic device, including the battery shown in the second aspect.
Such an electronic apparatus employing the battery 300 of the above-described embodiment can acquire the connection state with the battery 300 through the control module 200. When the control module 200 is normally connected to the battery 300, the start of the electronic device is prompted, so that the electronic device starts to operate. When the control module 200 is disconnected from the battery 300, a control signal is output to change the operating state of the battery 300. The connector can output a control signal to enable the battery 300 to normally work after the connector is determined to be sufficiently connected with the battery 300, so that the electronic equipment starts to work, and the working stability of the electronic equipment can be improved. The connector can also determine that the battery 300 is completely separated and output a control signal to stop the power supply of the battery 300, so that the electronic device stops working and the whole system is prevented from being damaged. Meanwhile, the connector is simple in structure and low in cost.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. A connector, comprising:
a connection module for connecting a battery;
and the control module is used for connecting the battery, acquiring the connection state of the battery and outputting a control signal according to the connection state so as to change the working state of the battery.
2. The connector of claim 1, wherein the connection module comprises:
a first pin for connecting to a positive electrode of the battery;
and the second pin is used for connecting the negative electrode of the battery and controlling the battery to be charged or discharged through the first pin and the second pin.
3. The connector of claim 2, wherein the connection module further comprises:
and the third pin is used for connecting the temperature detection interface of the battery and detecting the first temperature when the battery is charged or the second temperature when the battery is discharged through the third pin.
4. The connector of claim 3, wherein the control module comprises:
and the control pin is used for connecting the negative electrode of the battery, acquiring the connection state of the control pin and the battery, and outputting a control signal according to the connection state to change the working state of the battery.
5. The connector of claim 4, wherein the first pin, the second pin, and the third pin are the same length, and the control pin is shorter in length than the first pin.
6. The connector of claim 5, wherein the first pin, the second pin, the third pin, and the control pin are pogo pins or spring tabs.
7. The connector of claim 1, further comprising:
and the fixing piece is used for fixing the connecting module and the control module.
8. The connector of claim 7, wherein the securing member is made of an insulating material.
9. Battery, characterized in that it comprises a connector according to any one of claims 1 to 8.
10. An electronic device, characterized in that the electronic device comprises a battery as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933233.9U CN216016478U (en) | 2021-08-17 | 2021-08-17 | Connector, battery and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933233.9U CN216016478U (en) | 2021-08-17 | 2021-08-17 | Connector, battery and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016478U true CN216016478U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121933233.9U Active CN216016478U (en) | 2021-08-17 | 2021-08-17 | Connector, battery and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016478U (en) |
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2021
- 2021-08-17 CN CN202121933233.9U patent/CN216016478U/en active Active
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