Monitoring and positioning device applied to electric vehicle battery

Abstract

The utility model discloses a monitoring and positioning device applied to an electric vehicle battery, which comprises a positioning assembly, and the positioning assembly comprises a main shell and a cover plate which define a hollow cavity; the circuit board and the battery are respectively and fixedly arranged in the hollow cavity, and a positioner and a wireless communication module are respectively arranged on the circuit board; the plurality of connection interfaces and the charging interface are respectively arranged on the circuit board and penetrate through the main shell; the device further comprises a light sensation monitoring assembly and a temperature monitoring assembly which are detachably and electrically connected to the corresponding connecting interfaces respectively. Through mutual cooperation of the positioning assembly, the light sensation monitoring assembly and the temperature monitoring assembly, the problem that an existing electric vehicle battery is inconvenient to monitor and position is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioners, and particularly relates to a monitoring and positioning device applied to an electric vehicle battery. Background Art

[0002] An electric vehicle refers to a vehicle powered by a storage battery, which brings great convenience to people's travel. As a green means of transportation, the electric vehicle has great development potential in the future from the perspectives of environmental protection and energy utilization. However, at present, due to the lack of safety monitoring of the electric vehicle battery, the battery often catches fire due to overheating, bringing great potential safety hazards to users. At the same time, the existing electric vehicle battery also has the risk of being stolen. Therefore, a monitoring and positioning device applied to an electric vehicle battery is provided to solve the above problems. Summary of the Invention

[0003] One of the purposes of the utility model is to provide a monitoring and positioning device applied to an electric vehicle battery, so as to solve the problem that the existing electric vehicle battery is not convenient for monitoring and positioning.

[0004] A monitoring and positioning device applied to an electric vehicle battery of the utility model can be realized by the following technical solutions:

[0005] A monitoring and positioning device applied to an electric vehicle battery of the utility model includes a positioning component, which includes a main housing and a cover plate enclosing a hollow cavity; a circuit board and a battery are respectively and fixedly arranged in the hollow cavity, and a positioner and a wireless communication module are respectively arranged on the circuit board; a plurality of connection interfaces and a charging interface are respectively arranged on the circuit board and penetrate through the main housing; the circuit board is electrically connected to the battery, the plurality of connection interfaces, and the charging interface respectively;

[0006] It further includes a light sensing monitoring component and a temperature monitoring component, and the two are respectively detachably and electrically connected to the corresponding connection interfaces.

[0007] In one implementation, a plurality of fixing posts are arranged on the inner side of the main housing; a plurality of fixing holes are penetrated through the cover plate, and the positions of the plurality of fixing holes respectively match the positions of the corresponding fixing posts.

[0008] In one implementation, a plurality of through holes are penetrated through the main housing, and the plurality of connection interfaces and the charging interface respectively penetrate through the main housing through the corresponding through holes.

[0009] In one implementation, a plurality of mounting holes are penetrated through the side edge of the cover plate.

[0010] In one implementation, the wireless communication module adopts a 4G wireless communication module or a 5G wireless communication module.

[0011] In one embodiment, the battery used is a polymer lithium-ion battery.

[0012] In one embodiment, the connection interface used is an RJ45 interface or a USB interface.

[0013] In one embodiment, the charging interface used is one or more of a Lightning interface, a Micro USB interface, and a Type C interface.

[0014] In one embodiment, the light sensing monitoring component includes a first connector, which is detachably and electrically connected to the corresponding connection interface; a first connecting wire and a light sensing probe that are electrically connected to the first connector in sequence, and the light sensing probe is detachably arranged in the light shielding member of the electric vehicle battery.

[0015] In one embodiment, the temperature monitoring component includes a second connector, which is detachably and electrically connected to the corresponding connection interface; a second connecting wire and a temperature probe that are electrically connected to the second connector in sequence, and the temperature probe is detachably attached to the surface of the electric vehicle battery.

[0016] Compared with the prior art, the beneficial effects of a monitoring and positioning device for an electric vehicle battery of the present utility model are as follows:

[0017] The monitoring and positioning device for an electric vehicle battery of the present utility model respectively monitors the extraction state and temperature change of the battery in real time through the light sensing monitoring component and the temperature monitoring component, and combines the positioning component for real-time positioning operation, greatly improving the safety performance of the electric vehicle battery and effectively solving the problem that the existing electric vehicle battery is inconvenient to monitor and position; at the same time, the light sensing monitoring component and the temperature monitoring component are detachably connected to the positioning component, which is convenient for the transportation and storage operation of the monitoring and positioning device, and is also convenient for the replacement operation of the light sensing monitoring component and the temperature monitoring component. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of a monitoring and positioning device for an electric vehicle battery of the present utility model, including a positioning component, a light sensing monitoring component, and a temperature monitoring component;

[0020] Figure 2 is Figure 1 a schematic cross-sectional structure diagram of the positioning component shown;

[0021] Figure 3 is Figure 1 an exploded structure diagram of the positioning component shown;

[0022] Figure 4 is Figure 3 an exploded structure diagram of the positioning component from another perspective shown;

[0023] Figure 5 is Figure 1 a schematic structure diagram of the light-sensing monitoring component shown;

[0024] Figure 6 is Figure 1 a schematic structure diagram of the temperature monitoring component shown.

[0025] Reference numerals in the figure: 10, monitoring and positioning device; 11, positioning component; 111, main housing; 1111, fixing post; 1112, through hole; 112, cover plate; 1121, fixing hole; 1122, mounting hole; 113, circuit board; 1131, locator; 1132, wireless communication module; 114, battery; 115, connection interface; 116, charging interface; 12, light-sensing monitoring component; 121, first connector; 122, first connecting wire; 123, light-sensing probe; 13, temperature monitoring component; 131, second connector; 132, second connecting wire; 133, temperature probe. Detailed implementation manners

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. Usually, the mechanisms of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0028] Please refer to Figure 1As shown in the figure, a monitoring and positioning device 10 for an electric vehicle battery according to the present utility model mainly includes a positioning component 11, a light sensing monitoring component 12, and a temperature monitoring component 13; the positioning component 11 is fixedly arranged in the battery cavity of the electric vehicle, and it can locate the position of the electric vehicle in real time; the light sensing monitoring component 12 and the temperature monitoring component 13 are respectively detachably electrically connected to the positioning component 11. The light sensing monitoring component 12 is detachably arranged in the light shielding member of the electric vehicle battery. When the electric vehicle battery is taken out of the battery cavity, the light sensing monitoring component 12 will be detached from the light shielding member of the electric vehicle battery, triggering the light sensing monitoring component 12 to transmit a signal to the positioning component 11, so that the positioning component 11 issues a theft warning to the user. The temperature monitoring component 13 is detachably attached to the surface of the electric vehicle battery. When the temperature monitoring component 13 monitors in real time that the surface of the electric vehicle battery reaches a preset value, the temperature monitoring component 13 transmits a signal to the positioning component 11, so that the positioning component 11 issues a high temperature warning to the user.

[0029] Please refer to Figures 1-4 As shown in the figure, the positioning component 11 includes a main housing 111, a cover plate 112, a circuit board 113, a battery 114, a plurality of connection interfaces 15, and a charging interface 116; the main housing 111 is a hollow cavity; the cover plate 112 is fixedly arranged on the main housing 111, and the two of them form a hollow and airtight space; the circuit board 113 and the battery 114 are respectively fixedly arranged in the space surrounded by the main housing 111 and the cover plate 112; the circuit board 113 is electrically connected to the battery 114, the plurality of connection interfaces 15, and the charging interface 116 respectively. The control technologies adopted are all prior arts, so the specific control process and structure will not be described in detail here, as long as they meet the requirements of this application; the battery 14 provides electrical energy for the circuit board 113, the light sensing monitoring component 12, and the temperature monitoring component 13 respectively; the plurality of connection interfaces 15 and the charging interface 116 are respectively arranged on the side of the circuit board 113 and penetrate the main housing 111. The light sensing monitoring component 12 and the temperature monitoring component 13 are respectively detachably electrically connected to the corresponding connection interfaces 15, and the charging interface 116 charges the battery 114. In this embodiment, two connection interfaces 15 are arranged on the side of the circuit board 113 and penetrate the main housing 111. The light sensing monitoring component 12 and the temperature monitoring component 13 are respectively detachably electrically connected to the two connection interfaces 15.

[0030] Please refer to Figure 3 and Figure 4As shown, specifically, a plurality of fixing posts 1111 are provided inside the main housing 111, and the cover plate 112 is fixedly arranged on the main housing 111 through the plurality of fixing posts 1111; a plurality of through holes 1112 are provided through the main housing 111, and a plurality of connection interfaces 15 and a charging interface 116 respectively penetrate through the main housing 111 through the corresponding through holes 1112. Specifically, a plurality of fixing holes 1121 and a plurality of mounting holes 1122 are respectively provided through the cover plate 112, the positions of the plurality of fixing holes 1121 respectively match the positions of the corresponding fixing posts 1111, fastening screws are threadedly connected into the fixing posts 1111 through the fixing holes 1121, and the cover plate 112 is fixedly installed in the battery cavity through the mounting holes 1122 by the fastening screws.

[0031] Please refer to Figure 3 and Figure 4 As shown, in this embodiment, a locator 1331 and a wireless communication module 1332 are respectively provided on the circuit board 113. The position of the electric vehicle is located in real time through the locator 1331, and a warning operation is given to the user through the wireless communication module 1332. Specifically, both the locator 1331 and the wireless communication module 1332 adopt existing technologies, so the specific working process and structure thereof will not be described in detail herein, as long as it meets the requirements of this application. Preferably, the wireless communication module 1332 can adopt a 4G wireless communication module or a 5G wireless communication module. In this embodiment, the wireless communication module 1332 adopts a 4G wireless communication module. Specifically, the battery 114 adopts a polymer lithium-ion battery; the connection interface 115 can adopt an RJ45 interface or a USB interface; the charging interface 116 can adopt one or more of a Lightning interface, a Micro USB interface, and a Type C interface. In this embodiment, the connection interface 115 adopts an RJ45 interface, and the charging interface 116 adopts a Type C interface.

[0032] Please refer to Figure 1 and Figure 5 As shown, in this embodiment, the light sensing monitoring component 12 includes a first connector 121, a first connecting wire 122, and a light sensing probe 123; the first connector 121 is detachably electrically connected to the corresponding connection interface 115; one end of the first connecting wire 122 is electrically connected to the first connector 121, and the other end thereof is electrically connected to the light sensing probe 123; the light sensing probe 123 is detachably arranged in the light shielding member of the electric vehicle battery; when the electric vehicle battery is taken out of the battery cavity, the light sensing probe 123 will be detached from the light shielding member of the electric vehicle battery, triggering the light sensing probe 123 to transmit signals to the circuit board 113 through the first connecting wire 122, the first connector 121, and the connection interface 115 in sequence, and the circuit board 113 sends the position information and the theft warning information located in real time by the locator 1331 to the user through the wireless communication module 1332.

[0033] Please refer to Figure 1 and Figure 6 As shown, in this embodiment, the temperature monitoring component 13 includes a second connector 131, a second connecting wire 132, and a temperature probe 133; the second connector 131 is detachably and electrically connected to the corresponding connection interface 115; one end of the second connecting wire 132 is electrically connected to the second connector 131, and the other end thereof is electrically connected to the temperature probe 133; the temperature probe 133 is detachably attached to the surface of the electric vehicle battery; when the temperature probe 133 real-time monitors that the surface of the electric vehicle battery reaches the preset value, the temperature probe 133 transmits signals to the circuit board 113 through the second connecting wire 132, the second connector 131, and the connection interface 115 in sequence, and the circuit board 113 sends the position information and high-temperature warning information of the real-time positioning of the locator 1331 to the user through the wireless communication module 1332.

[0034] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0035] The above-described embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be understood as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A monitoring and positioning device for electric vehicle batteries, characterized in that: It comprises a positioning assembly, which comprises a main shell and a cover plate that surround a hollow cavity; a circuit board and a battery are respectively fixedly arranged in the hollow cavity, and a positioner and a wireless communication module are respectively arranged on the circuit board; A plurality of connection interfaces and a charging interface are respectively arranged on the circuit board and penetrate the main housing; the circuit board is electrically connected to the battery, the plurality of connection interfaces, and the charging interface respectively; It also includes a light sensing monitoring component and a temperature monitoring component, both of which are detachably and electrically connected to the corresponding connection interfaces.

2. A monitoring and positioning device for electric vehicle batteries according to claim 1, characterized in that: A plurality of fixing columns are arranged on the inner side of the main shell; a plurality of fixing holes are arranged through the cover plate, and the positions of the plurality of fixing holes respectively match the positions of the corresponding fixing columns.

3. A monitoring and positioning device for electric vehicle batteries according to claim 2, characterized in that: The main shell is also provided with a plurality of through holes, and the plurality of connection interfaces and the charging interfaces respectively penetrate the main shell through the corresponding through holes.

4. A monitoring and positioning device for electric vehicle batteries according to claim 3, characterized in that: A plurality of mounting holes are provided through the side of the cover plate.

5. The monitoring and positioning device for electric vehicle batteries according to claim 1, characterized in that: The wireless communication module adopts a 4G wireless communication module or a 5G wireless communication module.

6. The monitoring and positioning device for electric vehicle batteries according to claim 1, characterized in that: The battery used is a polymer lithium ion battery.

7. The monitoring and positioning device for electric vehicle batteries according to claim 1, characterized in that: The connection interface is an RJ45 interface or a USB interface.

8. The monitoring and positioning device for electric vehicle batteries according to claim 1, characterized in that: The charging interface adopts one or more of a Lightning interface, a Micro USB interface and a Type C interface.

9. A monitoring and positioning device for electric vehicle batteries according to any one of claims 1 to 8, characterized in that: The light sensing monitoring component includes a first connector, which is detachably electrically connected to the corresponding connection interface; a first connecting line and a light sensing probe which are electrically connected to the first connector in sequence, and the light sensing probe is detachably arranged in a light shielding member of an electric vehicle battery.

10. A monitoring and positioning device for electric vehicle batteries according to any one of claims 1 to 8, characterized in that: The temperature monitoring component includes a second connector, which is detachably electrically connected to the corresponding connection interface; a second connection line and a temperature probe which are electrically connected to the second connector in turn, and the temperature probe is detachably attached to the surface of the electric vehicle battery.

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