CN215495242U - Locking detection device of mobile power supply and mobile power supply leasing system - Google Patents
Locking detection device of mobile power supply and mobile power supply leasing system Download PDFInfo
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- CN215495242U CN215495242U CN202120969135.4U CN202120969135U CN215495242U CN 215495242 U CN215495242 U CN 215495242U CN 202120969135 U CN202120969135 U CN 202120969135U CN 215495242 U CN215495242 U CN 215495242U
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Abstract
The embodiment of the utility model relates to the technical field of mobile power supplies, and discloses a locking detection device of a mobile power supply, which can be applied to a mobile power supply leasing system, wherein the mobile power supply leasing system comprises a mobile power supply and a mobile power supply access device, the locking detection device comprises a conductive part, a conductive locking structure and a detection unit, the conductive part is arranged in a lock groove of the mobile power supply, the conductive locking structure and the detection unit are arranged in the mobile power supply access device, a conduction loop can be formed when the conductive locking structure and the conductive part are locked, and the detection unit determines that the conductive locking structure and the mobile power supply are successfully locked when detecting the conduction loop A situation occurs in which charging is impossible.
Description
Technical Field
The embodiment of the utility model relates to the technical field of mobile power supplies, in particular to a locking detection device of a mobile power supply and a mobile power supply leasing system.
Background
At present, the portable power source leasing equipment is widely paved in various public places, such as restaurants, movie theaters, KTVs, railway stations and the like, a user can conveniently rent the portable power source in the leasing equipment to charge the electronic equipment of the user through electronic terminal equipment such as a mobile phone, and in order to prevent the portable power source from being stolen, a leasing equipment operator can set a locking structure to lock the portable power source inside.
In implementing the embodiments of the present invention, the inventors found that at least the following problems exist in the above related art: when the user rents the portable power source to return the portable power source, the locking structure locks the portable power source, and the renting equipment starts to read the identity information of the rented portable power source, so that the user can finish the renting order. At this time, if the user is not operated properly, the mobile power supply is not locked successfully, the rental equipment reads the identity information of the mobile power supply, and the user order is ended, so that the result is that the rental equipment does not lock the mobile power supply successfully, and the user does not receive any locking failure message, so that the mobile power supply is unlocked in the rental equipment, and is easily stolen by other people.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a locking detection device of a mobile power supply and a mobile power supply leasing system, and the locking detection of the mobile power supply can be realized.
The purpose of the embodiment of the utility model is realized by the following technical scheme:
to solve the above technical problem, in a first aspect, an embodiment of the present invention provides a lock detection device for a portable power source, which is applied to a portable power source rental system, where the portable power source rental system includes at least one portable power source and a portable power source access device, the portable power source access device is configured to accommodate the portable power source, and the lock detection device includes:
a conductive member disposed in a lock groove of the portable power source;
the conductive locking structure is arranged on the mobile power supply access device and is used for being matched and locked with the locking groove when the mobile power supply is accommodated in the mobile power supply access device,
when the conductive locking structure is locked with the locking groove, a conducting loop is formed, and the conducting loop comprises the conductive locking structure and the conductive part;
the detection unit is arranged on the mobile power supply access device and is configured to determine that the conductive locking structure is successfully locked with the mobile power supply when the conductive loop is detected.
In some embodiments, the detection unit includes a main control MCU and a pull-up resistor, the pull-up resistor is connected in series in the conduction loop, one end of the pull-up resistor is connected to the conduction loop VDD, the other end of the pull-up resistor is connected to the reference ground of the mobile power access device through the conductive locking structure, an I/O port of the main control MCU is connected to the other end of the pull-up resistor, and the main control MCU is configured to confirm that the conduction loop is formed when it detects that the level of the I/O port is low.
In some embodiments, the conductive locking structure includes a conductive lock tongue and a conductive lock arm, the conductive lock arm is connected to the other end of the pull-up resistor, and the conductive lock tongue is adapted to be locked with the lock groove when the mobile power supply is received in the mobile power supply access device.
In some embodiments, the detection unit includes a main control MCU and a current detection device, the current detection device is connected in series in the conduction loop, the current detection device is connected to the main control MCU, and the main control MCU is configured to obtain a signal sent to the main control MCU when the current detection device detects that the conduction loop is formed.
In some embodiments, the detection unit includes a main control MCU and a temperature sensor, the temperature sensor is connected to the main control MCU, the temperature sensor is configured to detect a temperature of the conductive locking structure, and the main control MCU is configured to determine that the conduction loop is formed when the temperature of the conductive locking structure is higher than a preset temperature threshold.
In some embodiments, the lock groove is formed by recessing the side face of the housing of the mobile power supply toward the inside of the mobile power supply, and the conductive member is disposed at the groove bottom of the lock groove.
In order to solve the above technical problem, in a second aspect, an embodiment of the present invention provides a mobile power source leasing system, including: the mobile power supply access device is used for accommodating the mobile power supply; and the number of the first and second groups,
the lock detection device for a portable power source according to the first aspect.
In some embodiments, the mobile power supply housing is provided with a metal contact, the mobile power supply access device is provided with an elastic ejector pin, the conductive component in the lock slot is connected with the mobile power supply reference ground, when the mobile power supply is accommodated in the mobile power supply access device, the metal contact is in contact with the elastic ejector pin, and the conductive locking structure forms the conduction loop through the conductive component, the metal contact and the elastic ejector pin.
Compared with the prior art, the utility model has the beneficial effects that: different from the situation of the prior art, the embodiment of the utility model provides a locking detection device of a mobile power supply, which can be applied to a mobile power supply leasing system, wherein the mobile power supply leasing system comprises a mobile power supply and a mobile power supply access device, the locking detection device comprises a conductive part, a conductive locking structure and a detection unit, the conductive part is arranged in a lock groove of the mobile power supply, the conductive locking structure and the detection unit are arranged in the mobile power supply access device, a conductive loop can be formed when the conductive locking structure and the conductive part are locked, and the detection unit determines that the conductive locking structure and the mobile power supply are successfully locked when detecting the conductive loop A situation occurs in which charging is impossible.
Drawings
The embodiments are illustrated by the figures of the accompanying drawings which correspond and are not meant to limit the embodiments, in which elements/blocks having the same reference number designation may be represented by like elements/blocks, and in which the drawings are not to scale unless otherwise specified.
Fig. 1 is a schematic view of an application scenario of a lock detection apparatus of a mobile power supply according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a lock detection device of a mobile power supply and the mobile power supply according to an embodiment of the present invention;
FIG. 3 is an exploded view of the structure shown in FIG. 2;
fig. 4 is a schematic structural block diagram of a lock detection device of a mobile power supply according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a lock detection device of a mobile power supply according to an embodiment of the present invention;
fig. 6 is a schematic structural block diagram of another lock detection device for a mobile power supply according to an embodiment of the present invention;
fig. 7 is an equivalent circuit schematic diagram of a lock detection device of a mobile power supply according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a leasing system of a mobile power supply according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the utility model. All falling within the scope of the present invention.
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It should be noted that, if not conflicted, the various features of the embodiments of the utility model may be combined with each other within the scope of protection of the present application. In addition, although the functional blocks are divided in the device diagram, in some cases, the blocks may be divided differently from those in the device. Further, the terms "first," "second," and the like, as used herein, do not limit the data and the execution order, but merely distinguish the same items or similar items having substantially the same functions and actions. It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In order to solve the problem that rental equipment of a mobile power supply cannot determine whether the mobile power supply is successfully locked in a battery compartment when the mobile power supply is returned at present, an embodiment of the present invention provides a locking detection apparatus for a mobile power supply, which can determine whether the mobile power supply is successfully locked in the battery compartment, please refer to fig. 1, which shows a schematic diagram of one application environment of the locking detection apparatus for the mobile power supply provided by the embodiment of the present invention, where the application environment includes: mobile power source rental system 10 and server 20.
The mobile power supply leasing system 10 comprises at least one mobile power supply 11 and a mobile power supply access device 12, wherein the mobile power supply access device 12 comprises at least one battery compartment 12a for accommodating the mobile power supply. The portable power source rental system 10 is a device that a user can access a portable power source/charger baby, and generally, the user can access the portable power source 11 by scanning a two-dimensional code or a bar code on the portable power source rental system 10 by using a mobile device to confirm the identity of the user. For example, when the user rents the portable power source 11, the portable power source access device 12 obtains and stores the user identity information, and when the user returns the portable power source 11, the portable power source access device 12 obtains the identity information of the portable power source 11 and charges the portable power source 11. The mobile power supply leasing system 10 is provided with a mobile power supply locking detection device 100, and the mobile power supply locking detection device 100 can be used for detecting whether the mobile power supply 11 is successfully locked in the mobile power supply access device 12 when the user returns the mobile power supply 11.
The server 20 can be in communication connection with the portable power source leasing system 10 to obtain the user identity information and bind the user identity information with the identity information of the portable power source 11, and meanwhile, the server 20 can also be in communication connection with the electronic device of the user, such as a mobile terminal, to realize data interaction with the electronic device of the user, for example, the electronic device of the user sends the leasing information of the portable power source 11, such as a leasing price, a leasing time, a leasing brand, and the like. The server 20 may be a device disposed in the portable power source access device 12, or may be a cloud server, and the portable power source access device 12 is in communication connection with the server 20 through a network.
Specifically, the embodiments of the present invention will be further explained below with reference to the drawings.
Example one
An embodiment of the present invention provides a lock detection device for a mobile power supply, please refer to fig. 2, fig. 3 and fig. 4 together, where fig. 2 illustrates a structure of the lock detection device for the mobile power supply and the mobile power supply provided by the embodiment of the present invention, fig. 3 is an exploded structural view of the structure illustrated in fig. 2, and fig. 4 is a schematic structural view of the lock detection device for the mobile power supply provided by the embodiment of the present invention, the lock detection device 100 for the mobile power supply provided by the embodiment of the present invention can be applied to a mobile power supply rental system 10 described in the above application scenario, the mobile power supply rental system 10 includes at least one mobile power supply 11 and a mobile power supply access device 12, and the lock detection device 100 includes: a conductive member 110, a conductive locking structure 120, and a detection unit 130. Wherein, as shown in figures 2, 3 and 4,
the conductive member 110 is disposed in the locking groove 11a of the portable power source 11. The lock groove 11a is formed by recessing the side surface of the housing of the mobile power supply 11 toward the inside of the mobile power supply 11, and the conductive component 110 is disposed at the bottom of the lock groove 11a, so as to ensure that the mobile power supply 11 is successfully locked, and improve the accuracy of determining whether locking is successful. Preferably, the conductive member 110 is a metal conductive material.
The conductive locking structure 120 is disposed in the portable power source access device 12, the conductive locking structure 120 is configured to be matched with the locking groove 11a, and when the portable power source 11a is received in the portable power source access device 12, the conductive locking structure moves into the locking groove 11a to lock the portable power source 11a, and is configured to form a conductive loop with the conductive component 110 when the portable power source 11 is received in the portable power source access device 12. Further, the mobile power source access device 12 includes at least one battery compartment 12a for accommodating the mobile power source, and one mobile power source 11 is correspondingly accommodated in one battery compartment 12 a. Wherein the locking detection device 100 is configured to determine that the mobile power source 11 is successfully locked with the conductive locking structure 120 in the battery compartment 12a of the mobile power source access device 12 when the conductive loop is detected. Preferably, the conductive locking structure 120 is a metal conductive material.
Further, in some embodiments, please refer to fig. 5, which shows a specific structural block diagram of a lock detection device of a mobile power supply according to an embodiment of the present invention, wherein the conductive component 110 is disposed at ground, and the conductive locking structure 120 is connected to the dc voltage VDD of the mobile power supply access device 12. Moreover, the lock detection apparatus 100 further includes: the detection Unit 130 is disposed in the mobile power source access device 12, the detection Unit 130 includes a main control MCU and a pull-up resistor R, the main control MCU may be a Micro Controller Unit (MCU), the pull-up resistor R is connected in series in the conduction loop, one end of the pull-up resistor R is connected to the conduction loop VDD, the other end of the pull-up resistor R is connected to the reference ground of the mobile power source access device 12 through the conductive locking structure 120, an I/O port of the main control MCU is connected to the other end of the pull-up resistor R, and the main control MCU is configured to determine that the conduction loop is formed when detecting that the level of the I/O port is a low level. Specifically, the direct-current voltage VDD provides a pull-up voltage for the I/O port through a pull-up resistor R, and the pull-up resistor R is used for current limiting on one hand and clamping the voltage of the I/O port at a high level on the other hand, so that whether a conduction loop is formed can be judged through the level change of the I/O port, and whether the conductive locking structure 120 successfully locks the mobile power supply 11 can be detected by judging whether the conduction loop is formed.
In some embodiments, please refer to fig. 6, which illustrates another structure of a lock detection device of a mobile power supply according to an embodiment of the present invention, if the lock slots 11a are disposed on both sides of the mobile power supply 11, the conductive lock structures 120 are disposed on both sides of the corresponding mobile power supply access device 12, the conductive parts 110 of the two lock slots 11a are connected to each other through a conductive wire inside the mobile power supply 11, and when the mobile power supply 11 is received in the mobile power supply access device 12, a conduction loop is formed by the conductive parts 110 of the two lock slots 11a and the two conductive lock structures 120, at this time, a current detection device 131 is connected in series to the conduction loop to detect whether the loop is conducted. Specifically, the detection unit 130 includes a main control MCU and a current detection device 131, the current detection device 131 is connected in series in the conduction loop, the current detection device 131 is connected with the main control MCU, and the main control MCU is configured to obtain a signal sent to the main control MCU when the current detection device 131 detects that the conduction loop is formed.
In some embodiments, the determination of whether the conductive loop is formed may also take other forms, for example, a temperature sensor 140 may be disposed near the conductive locking structure 120, the temperature sensor 140 is connected to the detection unit 130, when the conductive loop is formed, a current exists in the loop, the current flows through the conductive locking structure 120 to generate heat, the temperature sensor 140 may sense a temperature change of the conductive locking structure 120 and feed the temperature change back to the detection unit 130, and the detection unit 130 may determine whether the conductive loop is formed according to the temperature change. Specifically, the temperature threshold of the temperature sensor 140 may be set according to the charging power of the mobile power source 11, and when it is detected that the preset temperature threshold is exceeded, the detection unit 130 further determines that the conductive loop is formed. Preferably, the temperature sensor 140 may be disposed on the conductive latch 122, and when the mobile power source 11 is pushed into the battery compartment 12a, the temperature sensor 140 and the conductive latch 122 fall into the locking groove 11a together.
Further, in some embodiments, with continued reference to fig. 2, 3, and 5, the conductive locking structure 120 includes: an electrically conductive lock arm 121 and an electrically conductive latch bolt 122. The conductive lock arm 121 is connected to the other end of the pull-up resistor R, and the conductive lock tongue 122 is adapted to the lock groove 11a when the mobile power source 11 is accommodated in the mobile power source access device 12. Specifically, the conductive latch 122 and the conductive lock arm 121 contact the conductive component 110 to form the conductive loop when the mobile power source 11 is received in the battery compartment 12a of the mobile power source access device 12.
Specifically, please continue to refer to fig. 3, when the mobile power source 11 is pushed into the battery compartment 12a, the lower end extension portion of the conductive lock arm 121 is sleeved on the rotation axis 123, a torsion spring (not shown) is arranged inside the rotation axis 123, one end of the torsion spring (not shown) is connected with the conductive lock arm 121, and the other end is connected with the rotation axis 123, the mobile power source 11 further enters the battery compartment to push the conductive lock arm 121 to rotate around, and 123 moves outwards (arrow direction), and meanwhile, the torsion spring (not shown) generates elastic deformation under the action of thrust, after the mobile power source 11 is completely accommodated in the battery compartment 12a, the torsion spring (not shown) recovers deformation and pushes the conductive lock arm 121 to rotate inwards, so that the conductive lock tongue 122 completely falls into the lock groove 11a, and locks the mobile power source 11.
Further, in some embodiments, the number of the locking grooves 11a of the mobile power source 11 is at least two and is divided into two sides of the mobile power source 11, the conductive members 110 on the at least two locking grooves 11a are electrically connected and grounded, and the number of the locking grooves 11a and the number of the conductive members 110 are the same. The conductive locking structures 120 are at least two and are disposed in the battery compartment 12a corresponding to the locking grooves 11a of the mobile power source 11, and the at least two conductive locking structures 120 are respectively connected with the detection unit 130. The detection unit 130 is configured to determine that the mobile power source 11 is successfully locked when the mobile power source 11 is accommodated in the battery compartment 12a, and the at least two conductive components 110 and the at least two conductive locking structures 120 form a conductive loop. Through setting up locked groove 11a in the both sides of portable power source 11 all can avoid portable power source 11 not to take in battery compartment 12a and not place the target in place, lead to portable power source 11 unable normal charging, or the emergence of the condition such as certain one side locked groove 11a breaks down appears, ensures portable power source 11 can lock in place in battery compartment 12 a.
When the mobile power source 11 is inserted into the battery compartment 12a as shown in fig. 2, please refer to fig. 7, which shows an equivalent circuit of the locking detection apparatus of the mobile power source according to the embodiment of the present invention, in which the conductive latch 122 is equivalent to a switch.
When the mobile power source 11 is taken out of the battery compartment 12a or is not put into the battery compartment 12a of the mobile power source access device 12, the conductive latch 122 does not contact the conductive member 110, and the equivalent switch of the conductive latch 122 is equivalent to off, and the I/O port of the detection unit 130 is pulled up to a high level by the pull-up resistor R.
When the mobile power source 11 is pushed into the battery compartment 12a, the mobile power source 11 pushes the conductive lock arm 121 to rotate around the rotation axis outwards, and as the mobile power source 11 continues to move towards the inside of the battery compartment 12a, the conductive lock arm 121 rotates around the rotation axis inwards under the action of torsion of the torsion spring, when the mobile power source 11 moves for a certain position, the conductive lock tongue 122 falls into and locks the lock groove 11a, so that the conductive lock tongue 122 contacts and is conductively connected with the conductive component 110, at this time, the equivalent switch of the conductive lock tongue 122 is equivalently turned on, a conductive loop is formed, at this time, the I/O port of the detection unit 130 is short-circuited to the ground, the high level is changed into the low level, and at this time, the detection unit 130 determines that the locking is successful.
Example two
An embodiment of the present invention provides a mobile power supply leasing system, which may be the mobile power supply leasing system 10 according to the above application scenario and embodiment, please refer to fig. 8, which shows a structure of the mobile power supply leasing system 10 according to the embodiment of the present invention, where the mobile power supply leasing system 10 includes: at least one mobile power source 11; a mobile power source access device 12, which comprises at least one battery chamber 12a for accommodating the mobile power source 11; and the lock detection device 100 of the mobile power supply according to the first embodiment.
Further, in some embodiments, referring to fig. 2 and fig. 3, an elastic pin 12b is further disposed in the battery compartment 12a of the mobile power source access device 12, and is connected to the dc voltage VDD of the mobile power source access device 12. Portable power source 11 still is provided with group battery B +, portable power source 11's casing metal contact 11B, group battery B + one end ground connection, the other end with metal contact 11B is connected, metal contact 11B sets up to be in portable power source 11 accept in when battery compartment 12a with elasticity thimble 12B contact. The conductive part 110 in the lock slot is connected to the mobile power supply 11 with reference, when the mobile power supply 11 is accommodated in the mobile power supply access device 12, the metal contact 11b contacts the elastic ejector pin 12b, and the conductive locking structure 120 forms the conductive loop through the conductive part 110, the metal contact 11b, and the elastic ejector pin 12 b.
In the embodiment of the present invention, when the mobile power supply 11 is successfully returned to the battery compartment 12a of the mobile power supply access device 12, the metal contact 11b of the mobile power supply 11 contacts the elastic thimble 12b, and the main control MCU controls the dc voltage VDD to charge the mobile power supply 11 through the elastic thimble 12b and the metal contact 11b after determining that the locking of the mobile power supply 11 is successful, wherein one metal contact 11b of the mobile power supply 11 is electrically connected to a reference of the mobile power supply 11, and a corresponding one of the elastic thimbles 12b is electrically connected to a reference ground of the mobile power supply rental apparatus 12.
Further, in some embodiments, the main control MCU is further configured to acquire the identity information of the mobile power source 11 after detecting that the mobile power source 11 is successfully locked, and after acquiring the identity information of the mobile power source 11, the identity information may be uploaded to a cloud to be matched with the electronic device of the user or the identity data of the user, so as to further determine the time and the amount of money generated by the user for borrowing the mobile power source 11.
The embodiment of the utility model provides a locking detection device of a mobile power supply, which can be applied to a mobile power supply leasing system, wherein the mobile power supply leasing system comprises a mobile power supply and a mobile power supply access device, the locking detection device comprises a conductive part, a conductive locking structure and a detection unit, wherein the conductive part is arranged in a locking groove of the mobile power supply, the conductive locking structure and the detection unit are arranged in the mobile power supply access device, the locking detection device provided by the application can be used for detecting whether the mobile power supply is locked in place in the mobile power supply access device or not, and the situation that the mobile power supply is stolen and cannot be charged due to the fact that the mobile power supply is not successfully locked can be avoided.
It should be noted that the above-described device embodiments are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A locking detection device of a mobile power supply is applied to a mobile power supply leasing system, the mobile power supply leasing system comprises at least one mobile power supply and a mobile power supply access device, the mobile power supply access device is used for accommodating the mobile power supply, and the locking detection device comprises:
a conductive member disposed within the portable power source locking slot;
the conductive locking structure is arranged on the mobile power supply access device and is used for being matched and locked with the locking groove when the mobile power supply is accommodated in the mobile power supply access device,
when the conductive locking structure is locked with the locking groove, a conducting loop is formed, and the conducting loop comprises the conductive locking structure and the conductive part;
the detection unit is arranged on the mobile power supply access device and is configured to determine that the conductive locking structure is successfully locked with the mobile power supply when the conductive loop is detected.
2. The lock detection device according to claim 1, wherein the detection unit includes a main control MCU and a pull-up resistor, the pull-up resistor is connected in series in the conducting loop, one end of the pull-up resistor is connected to the conducting loop VDD, the other end of the pull-up resistor is connected to the reference ground of the mobile power access device through the conductive locking structure, an I/O port of the main control MCU is connected to the other end of the pull-up resistor, and the main control MCU is configured to confirm that the conducting loop is formed when it detects that the level of the I/O port is low.
3. The lock detection device of claim 2, wherein the conductive locking structure comprises a conductive lock tongue and a conductive lock arm, the conductive lock arm is connected with the other end of the pull-up resistor, and the conductive lock tongue is adapted to be locked with the lock groove when the mobile power supply is accommodated in the mobile power supply access device.
4. The lock detection device according to claim 1, wherein the detection unit comprises a main control MCU and a current detection device, the current detection device is connected in series in the conducting loop, the current detection device is connected to the main control MCU, and the main control MCU is configured to obtain a signal sent to the main control MCU when the current detection device detects that the conducting loop is formed.
5. The lock detection device according to claim 1, wherein the detection unit includes a main control MCU and a temperature sensor, the temperature sensor is connected to the main control MCU, the temperature sensor is configured to detect the temperature of the conductive locking structure, and the main control MCU is configured to determine that the conductive loop is formed when the temperature of the conductive locking structure is higher than a preset temperature threshold.
6. The lock detection device according to any one of claims 1 to 5, wherein the lock groove is formed by recessing a side surface of a housing of the portable power source toward an inside of the portable power source, and the conductive member is provided at a groove bottom of the lock groove.
7. A mobile power source leasing system, comprising:
the mobile power supply leasing system comprises at least one mobile power supply and a mobile power supply access device, wherein the mobile power supply access device is used for accommodating the mobile power supply; and the number of the first and second groups,
the lock detection device of a mobile power supply according to any one of claims 1 to 6.
8. The portable power supply leasing system of claim 7, wherein the portable power supply housing is provided with a metal contact, the portable power supply access device is provided with a flexible thimble, the conductive component in the lock slot is connected with the portable power supply with reference to ground, the metal contact is in contact with the flexible thimble when the portable power supply is accommodated in the portable power supply access device, and the conductive locking structure forms the conductive loop through the conductive component, the metal contact and the flexible thimble.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120969135.4U CN215495242U (en) | 2021-05-07 | 2021-05-07 | Locking detection device of mobile power supply and mobile power supply leasing system |
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| CN202120969135.4U CN215495242U (en) | 2021-05-07 | 2021-05-07 | Locking detection device of mobile power supply and mobile power supply leasing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114523481A (en) * | 2022-02-28 | 2022-05-24 | 深圳市商汤科技有限公司 | Seed taking system, seed taking robot and seed taking method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523481A (en) * | 2022-02-28 | 2022-05-24 | 深圳市商汤科技有限公司 | Seed taking system, seed taking robot and seed taking method |
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