CN211018316U - Treasured charges, lease terminal and treasured system of leasing charges - Google Patents
Treasured charges, lease terminal and treasured system of leasing charges Download PDFInfo
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- CN211018316U CN211018316U CN201921957129.6U CN201921957129U CN211018316U CN 211018316 U CN211018316 U CN 211018316U CN 201921957129 U CN201921957129 U CN 201921957129U CN 211018316 U CN211018316 U CN 211018316U
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Abstract
The utility model relates to a lease field charges, concretely relates to treasured charges, lease terminal and treasured system of leasing charges. The treasured system of leasing charges includes the treasured that charges and is equipped with the lease terminal in the storehouse of leasing that can place the treasured that charges, its characterized in that, be equipped with two first metal contact groups along the central symmetry setting of terminal surface on one's the terminal surface in storehouse of leasing and the treasured that charges, the second metal contact group that can be connected with a set of electricity in two first metal contact groups is equipped with to the other one. The utility model discloses can realize charging the treasured no matter place in the storehouse of renting with openly or the reverse side all can realize being connected with the terminal contact of renting that convenience of customers uses, promotes user experience.
Description
Technical Field
The utility model relates to a lease field charges, concretely relates to treasured charges, lease terminal and treasured system of leasing charges.
Background
Along with the popularization of mobile terminals, the use of the power bank is more and more extensive.
The charger is a portable charger which can be carried about by an individual, can store electric energy by the person, is mainly used for charging consumption mobile terminals (such as mobile phones, wireless phones and notebook computers) such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply.
A charger baby and a leasing terminal in a shared charger baby leasing system on the market adopt asymmetric contacts for charging or communication. The existing mode has the following defects and shortcomings: the asymmetric precious metal contact that charges and the metal contact of lease terminal must be in the accurate contact of a certain specific orientation, just can realize the precious communication and the charging of lease terminal that charge. Because the rented terminal and the charging pal need to be contacted with each other in a fixed direction, the use is inconvenient for users, and the product experience is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a treasured charges, lease terminal and the treasured system of leasing that charges, overcome the treasured and the terminal of leasing that charge in the treasured system of leasing that charges that current need realize accurate contact each other in fixed direction and lead to the user to use inconvenient, the not good problem of product experience.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a treasured system of rening charges, including the treasured that charges and be equipped with the lease terminal in the storehouse of rening that can place the treasured that charges, be equipped with two first metal contact groups along the central symmetry setting of terminal surface on one's the terminal surface in storehouse and the treasured that charges, the second metal contact group that can be connected with a set of electricity in two first metal contact groups is equipped with to the other one.
The utility model discloses a further preferred scheme is: the other one is also provided with a second metal contact group which can be electrically connected with the other one of the two first metal contact groups.
The utility model discloses a further preferred scheme is: the first metal contact group at least comprises two first metal contacts, and the first metal contacts with the same function in the two first metal contact groups are arranged along the center of the end face in a symmetrical mode.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a treasured charges, includes the shell, locates the PCB board in the shell to and the rechargeable battery who is connected with the PCB board, be equipped with two on one end face of shell and be connected along the first metal contact group of terminal surface central symmetry setting with the PCB board.
The utility model discloses a further preferred scheme is: the first metal contact group at least comprises two first metal contacts, and the first metal contacts with the same function in the two first metal contact groups are arranged along the center of the end face in a symmetrical mode.
The utility model discloses a further preferred scheme is: the charger baby also comprises at least one charging wire connected with the PCB, wherein the charging wire comprises a first end connected with the PCB, a second end provided with an electric output terminal and a wire body connected with the first end and the second end; be equipped with at least one on the shell and accomodate the groove, accomodate the groove including the wire groove section and the terminal groove section of mutual intercommunication, the intercommunication position of terminal groove section and wire groove section is equipped with the guide inclined plane that sets up by the tank bottom to the notch slope, electric output terminal can be by guide inclined plane roll-off terminal groove section under the exogenic action.
The utility model discloses a still further preferred scheme is that electric output terminal is one of Micro-USB, Type-C, L lighting interface, the tip of terminal groove section is equipped with the arrangement hole, electric output terminal can partly stretch into in the arrangement hole.
The utility model discloses a further preferred scheme is: the treasured that charges still includes the connecting plate of being connected with the PCB board, be equipped with at least one elastic triggering structure that can electrically conduct between connecting plate and rechargeable battery or the shell, be equipped with the circuit that can be switched on by elastic triggering structure on the connecting plate, elastic triggering structure receives the extrusion when rechargeable battery swell and switches on the circuit on the connecting plate.
The utility model discloses a further preferred scheme is: the LED lamp comprises a PCB and is characterized in that a lamp bead and a switch are arranged on the PCB, a light guide plate corresponding to the lamp bead is arranged in the shell, a light guide annular bulge capable of being exposed out of the shell is arranged on the light guide plate, and a key capable of contacting the switch is arranged at the center of the light guide annular bulge.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a lease terminal, including the storehouse of leasing that can place the treasured that charges, be equipped with two first metal contact group along the central symmetry of terminal surface on one end face in the storehouse of leasing.
Compared with the prior art, the beneficial effects of the utility model are that, through setting up two first metal contact groups that are set up along the central symmetry of terminal surface on one terminal surface in the treasured that charges of treasured lease system and the storehouse of leasing, the second metal contact group that can be connected with a set of electricity in two first metal contact groups is set up to the other, the treasured that charges no matter place in the storehouse of leasing with the front or reverse side and lease the terminal contact and can realize the electricity of first metal contact group and second metal contact group to be connected, convenience of customers uses, promote user experience; and a second metal contact group which can be electrically connected with the other group of the two first metal contact groups is further arranged on the other one of the two first metal contact groups, wherein one second metal contact group comprises all functions of the two second metal contact groups, and the connection requirement of the renting terminal and the charger baby can be met only by completely contacting one of the first metal contact groups and the second metal contact group, so that the use by a user is facilitated, and the user experience is improved.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic perspective view of a system for renting a charger baby according to the present invention;
fig. 2 is a schematic perspective view of the charger of the present invention;
fig. 3 is a schematic partial structure diagram of the charger of the present invention;
fig. 4 is a schematic diagram of a local structure of the power bank of the present invention.
Detailed Description
The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a preferred embodiment of a system for renting a charger baby.
A charging treasure renting system comprises a charging treasure 20 and a renting terminal 10 provided with a renting bin 11 capable of containing the charging treasure 20, wherein one end face of one of the renting bin 11 and the charging treasure 20 is provided with two first metal contact sets 21 symmetrically arranged along the center of the end face, and the other end face of the one of the renting bin 11 and the charging treasure 20 is provided with a second metal contact set electrically connected with one of the two first metal contact sets 21.
Through be equipped with two first metal contact group 21 along the central symmetry setting of terminal surface on the terminal surface of one in treasured 20 and the lease storehouse 11 of charging of treasured lease system, the other is equipped with the second metal contact group that can be connected with a set of electricity in two first metal contact group 21, treasured 20 of charging no matter places in the lease storehouse 11 with front or reverse side and rents the terminal 10 contact and can realize the electricity of first metal contact group 21 with the second metal contact group and be connected, convenience of customers uses, promote user experience.
Furthermore, a second metal contact set capable of being electrically connected with the other of the two first metal contact sets 21 is further disposed on the other one. One of the second metal contact sets includes all functions of the two second metal contact sets, and the connection requirement between the rental terminal 10 and the charge pal 20 can be met only by completely contacting one of the first metal contact sets 21 and the second metal contact set, so that the structural fault tolerance rate is greatly increased, and the user experience is improved.
Further, the first metal contact group 21 at least includes two first metal contacts 211, and the first metal contacts 211 with the same function in the two first metal contact groups 21 are arranged along the center of the end surface symmetrically.
The first metal contact 211 may be one of a charging contact, a communication contact, and a program burning contact. The charging contact realizes that the charging treasure 20 is supplied with power by the leasing terminal 10, the communication contact realizes the bidirectional data transmission between the charging treasure 20 and the leasing terminal 10, and the program burning contact realizes that the leasing terminal 10 updates the program of the charging treasure 20. If the program of the charger baby 20 needs to be upgraded, the program of the charger baby 20 can be stored in the renting terminal 10 in a wired or wireless manner. After the renting terminal 10 receives the program of the charge pal 20, the charge pal 20 can be programmed by a program burning contact in a manual triggering or automatic triggering mode, the program of the charge pal 20 is upgraded and updated, the charge pal 20 does not need to be returned to a factory for maintenance to update the program, the maintenance cost of the charge pal 20 can be reduced, the life cycle of the charge pal 20 is prolonged, and the development risk is reduced.
And, the number of the first metal contacts 211 in each first metal contact group 21 may be two, three or more than three according to actual needs. Each first metal contact group 21 is the same as the first metal contact 211 corresponding to the other first metal contact group 21 in function, the first metal contacts 211 with the same function are symmetrically arranged along the center of the end face, and the power bank 20 can realize the electric connection between the first metal contact group 21 and the second metal contact group no matter the power bank is placed in the rental bin 11 with the front side or the back side to be contacted with the rental terminal 10, so that the power bank is convenient for a user to use, and the user experience is improved.
As shown in fig. 2 to 4, the present invention provides a preferred embodiment of a power bank 20.
The utility model provides a treasured that charges 20, includes shell 22, locates PCB board 23 in shell 22 to and the rechargeable battery 24 of being connected with PCB board 23, be equipped with two on one end face of shell 22 and be connected along the first metal contact group 21 of terminal surface central symmetry setting with PCB board 23.
Through set up two first metal contact group 21 along the central symmetry setting of terminal surface on the terminal surface of treasured 20 shell 22 that charges, treasured 20 that charges no matter can realize the treasured 20 that charges and the electricity of renting terminal 10 with openly or reverse side and the contact of renting terminal 10, realizes charging or communication, and convenience of customers uses, promotes user experience.
Further, the first metal contact group 21 at least includes two first metal contacts 211, and the first metal contacts 211 with the same function in the two first metal contact groups 21 are arranged along the center of the end surface symmetrically. The first metal contact 211 can be used for charging the charger baby 20 by the rental terminal 10 or for communication between the two.
The number of the first metal contacts 211 in each first metal contact group 21 may be two, three, or more than three according to actual needs. Preferably, three first metal contacts 211 are provided for each of the first metal contact groups 21. The function of the first metal contact 211 can be set according to actual needs, for example: two first metal contact groups 21 are arranged on one end face of the power bank 20 and are respectively located on the left side and the right side of the end face, each first metal contact group 21 is provided with three first metal contacts 211, wherein the three first metal contacts 211 of one first metal contact group 21 are set to be an anode-cathode-signal, the three first metal contacts 211 of the other first metal contact group 21 are set to be a signal-cathode-anode, and the first metal contacts 211 with the same function in the two first metal contact groups 21 are symmetrically arranged along the center of the end face, so that the first metal contact groups 21 can be charged and discharged or communicated with the lending terminal 10 no matter the power bank 20 is placed into the lending terminal 10 from the front side or the back side.
And, the first metal contact 211 can adopt POGO PIN contact, and the reliability is high, and the contact is accurate.
Further, the housing 22 may be provided with openings 221 corresponding to the first metal contact sets 21, and each of the first metal contact sets 21 exposes the housing 22 through the corresponding opening 221 to realize charging or communication. The opening 221 may be a through hole exposing the entire first metal contact group 21 to the housing 22, or may include a plurality of through holes, each through hole corresponding to one first metal contact 211 of the first metal contact group 21, and exposing the first metal contact 211 of the first metal contact group 21 to the housing 22.
In this embodiment, referring to fig. 2, the power bank 20 further includes at least one charging wire 25 connected to the PCB 23, where the charging wire 25 includes a first end 251 connected to the PCB 23, a second end 252 provided with an electrical output terminal, and a wire body 253 connecting the first end 251 and the second end 252; the housing 22 is provided with at least one accommodating groove 222, the accommodating groove 222 includes a wire groove section 2221 and a terminal groove section 2222 which are mutually communicated, a guiding inclined plane 2223 which is obliquely arranged from the groove bottom to the groove opening is arranged at the communication position of the terminal groove section 2222 and the wire groove section 2221, and the electric output terminal can slide out of the terminal groove section 2222 through the guiding inclined plane 2223 under the action of external force.
The first end 251, the wire body 253 and the second end 252 of the charging wire 25 are sequentially connected. The quantity of charging wire 25 can set up according to actual need, and charging wire 25 can possess different electric output terminal, can charge to the mobile terminal who has the different interface that charges. Preferably set up three charging wires 25 in this embodiment, the user can use treasured 20 that charges to charge for three mobile terminal that have the same interface type simultaneously, perhaps, charges for the mobile terminal of three different interface types simultaneously, promotes the experience of charging.
And, referring to fig. 4, the number of the accommodating grooves 222 corresponds to the number of the charging wires 25, the accommodating grooves 222 are disposed on the housing 22, each accommodating groove 222 includes a wire groove section 2221 and a terminal groove section 2222 that are communicated with each other, the wire groove section 2221 is used for placing and fixing the charging wires 25, the terminal groove section 2222 is used for placing an electrical output terminal, a guiding inclined plane 2223 that is obliquely disposed from a groove bottom to a groove opening is disposed at a communication position of the wire groove section 2221 and the terminal groove section 2222, and the electrical output terminal can slide out of the terminal groove section 2222 from the guiding inclined plane 2223 under the action of external force. Through set up on the shell 22 and accomodate groove 222, the user can promote charging wire 25 is followed guide inclined plane 2223 roll-off need not to pull out charging wire 25 hard during the use, and it is very convenient to use, and product experience is good.
Further, the electric output terminal is one of Micro-USB, Type-C, and L lighting interfaces, a mounting hole 2224 is disposed at an end of the terminal slot section 2222, and the electric output terminal can partially extend into the mounting hole 2224. a mounting hole 2224 is disposed at an end of the terminal slot section 2222, and when the charging wire 25 is received in the receiving slot 222, the electric output terminal can partially extend into the mounting hole 2224, so that the electric output terminal is protected by covering, and the wear of the connector is reduced.
In addition, as a preferred scheme, the sectional area of the wire groove section 2221 is greater than the sectional area of the wire body 253, the outer contour of the wire body 253 is cylindrical, the wire groove section 2221 is used for accommodating the wire body 253 of the charging wire 25, the wire groove section 2221 is strip-shaped, and the width of the wire groove section 2221 is slightly greater than the diameter of the charging wire 25, so that the charging wire 25 can be accommodated in the wire groove section 2221 without being squeezed, which not only ensures that the charging wire 25 cannot easily fall out of the wire groove section 2221, but also ensures that the friction resistance is small when the charging wire 25 is taken out, thereby facilitating the taking out of the charging wire 25. When the charging wire 25 is located in the accommodating slot 222, the electrical output terminal is located in the terminal slot section 2222, the electrical output terminal can slide out from the terminal slot section 2222 along the guiding inclined plane 2223, the wire body 253 of the charging wire 25 connected with the electrical output terminal is also jacked up, and at this time, the charging wire 25 can be taken out from the accommodating slot 222 for charging the mobile terminal.
Further, the charger baby 20 further includes a connection board 26 connected to the PCB 23, at least one conductive elastic trigger structure 27 is disposed between the connection board 26 and the rechargeable battery 24 or the housing 22, a circuit capable of being conducted by the elastic trigger structure 27 is disposed on the connection board 26, and the elastic trigger structure 27 is pressed to conduct the circuit on the connection board 26 when the rechargeable battery 24 swells. At least one conductive elastic triggering structure 27 is arranged between the connecting plate 26 and the rechargeable battery 24 or the shell 22, a circuit capable of being conducted by the elastic triggering structure 27 is arranged on the connecting plate 26, the rechargeable battery 24 is extruded to the elastic triggering structure 27 when swelling occurs, and the elastic triggering structure 27 conducts the circuit on the connecting plate 26, so that swelling of the rechargeable battery 24 is detected, potential safety hazards are reduced, the structure is simple, and the cost is low.
The elastic triggering structure 27 has a certain stress range and toughness, so that the false triggering behavior caused by self expansion of the rechargeable battery 24 during charging and discharging is avoided, and the elastic triggering structure 27 is a physical mechanical structure, so that the service life limitation of the electronic sensor is avoided, the performance is stable, and the error is not easy to generate. In addition, the shape, size and number of the elastic triggering structures 27 can be set according to actual needs, and the overall structure design is simple.
And the elastic trigger structure 27 is a snap dome which can be pressed by force. The metal dome sheets are arranged between the connecting plate 26 and the rechargeable battery 24 or between the connecting plate 26 and the shell 22, when the rechargeable battery 24 swells, the metal dome sheets are extruded to conduct corresponding circuits, and therefore the charger baby 20 can send out alarm prompt tones or send alarm signals to a background system sharing the charger baby 20, and the charger baby is simple in structure and low in cost.
And, the size and number of the elastic trigger structures 27 can be set according to actual needs. Each elastic trigger structure 27 can conduct the circuit on the connecting plate 26, and as long as the rechargeable battery 24 swells, one of the elastic trigger structures 27 is pressed, the circuit on the connecting plate 26 can be conducted, and the swelling detection of the rechargeable battery 24 is realized.
The connecting board 26 may be an FPC or a circuit board with a material hardness greater than that of the FPC, as long as a circuit capable of being conducted by the elastic trigger structure 27 is disposed on the connecting board, and the circuit on the connecting board 26 is conducted, which indicates that the rechargeable battery 24 swells, so that the charger 20 can detect swelling of the rechargeable battery 24.
In this embodiment, a lamp bead (not shown) and a switch (not shown) are disposed on the PCB 23, a light guide plate corresponding to the lamp bead is disposed in the housing 22, a light guide annular protrusion 223 capable of being exposed out of the housing 22 is disposed on the light guide plate, and a key 224 capable of contacting the switch is disposed in the center of the light guide annular protrusion 223.
The user operating the key 224 can trigger a switch to transmit a trigger signal to the PCB 23 to control the discharge state of the rechargeable battery 24 or reset the charger 20. The button 224 is disposed on the housing 22, and particularly, the button 224 is disposed at the front end of the housing 22, so as to facilitate operation of the button 224. The first metal contact group 21 is provided on an end surface opposite to the key 224, i.e., a rear end of the housing 22. The button 224 may be a physical button, a touch button or an inductive button, and pressing or touching the button 224 may trigger a switch on the PCB 23. The light guiding annular protrusion 223 is a light-transmissive aperture formed directly on the housing 22 by a laser etching process, and in other embodiments, the light guiding annular protrusion 223 may be a separate structural member with light transmission. When the key 224 is operated, the light emitted from the lamp bead generates a corresponding indication of text, pattern or color on the light guiding annular projection 223. Through the setting mode that encircles button 224 and set up leaded light annular arch 223, the user need not to look for the position of pilot lamp when using, has saved treasured 20 that charges's inner space, many mutual functions of treasured 20 that also can expand to charge in design of leaded light annular arch 223, for example show effects such as colored ring light, the scintillation gradual change of electric quantity or specific function or festival day-time.
Further, referring to fig. 2, two chamfering structures 28 may be disposed at the other end of the key 224 disposed on the power bank 20, and a user may visually observe the set chamfering structure 28 and put the end provided with the chamfering structure 28 into the rental terminal 10 provided with the rental bin 11, without searching for an end surface on which the first metal contact group 21 is disposed, which is convenient to operate.
As shown in fig. 1, the present invention provides a preferred embodiment of a rental terminal 10.
A renting terminal 10 comprises a renting bin 11 capable of containing a charging treasure 20, wherein two first metal contact sets 21 are arranged on one end face in the renting bin 11 and are arranged along the center of the end face symmetrically.
Through be equipped with two first metal contact group 21 along the central symmetry setting of terminal surface on one end face in the storehouse of lending 11, treasured 20 charges no matter place in the storehouse of lending 11 with front or reverse side and the electric connection of lending terminal 10 all can be realized to the treasured 20 that charges with the contact of lending terminal 10, realizes charging or communication, and convenience of customers uses, promotes user experience.
It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a treasured system of rening charges, includes the treasured of charging and is equipped with the lease terminal in the storehouse of rening that can place the treasured of charging, its characterized in that, be equipped with two along the first metal contact group that the terminal surface central symmetry set up on one's terminal surface in storehouse of rening and the treasured of charging, the second metal contact group that another person is equipped with and can be connected with a set of electricity in two first metal contact groups.
2. The battery charger baby rental system of claim 1, wherein: the other one is also provided with a second metal contact group which can be electrically connected with the other one of the two first metal contact groups.
3. The battery charger baby rental system according to claim 1 or 2, wherein: the first metal contact group at least comprises two first metal contacts, and the first metal contacts with the same function in the two first metal contact groups are arranged along the center of the end face in a symmetrical mode.
4. The utility model provides a treasured charges, includes the shell, locates the PCB board in the shell to and the rechargeable battery who is connected with the PCB board, its characterized in that, be equipped with two on the terminal surface of shell and be connected along the first metal contact group of terminal surface central symmetry setting with the PCB board.
5. The power bank of claim 4, wherein: the first metal contact group at least comprises two first metal contacts, and the first metal contacts with the same function in the two first metal contact groups are arranged along the center of the end face in a symmetrical mode.
6. The power bank of claim 4, wherein: the charger baby also comprises at least one charging wire connected with the PCB, wherein the charging wire comprises a first end connected with the PCB, a second end provided with an electric output terminal and a wire body connected with the first end and the second end; be equipped with at least one on the shell and accomodate the groove, accomodate the groove including the wire groove section and the terminal groove section of mutual intercommunication, the intercommunication position of terminal groove section and wire groove section is equipped with the guide inclined plane that sets up by the tank bottom to the notch slope, electric output terminal can be by guide inclined plane roll-off terminal groove section under the exogenic action.
7. The power bank as claimed in claim 6, wherein the electrical output terminal is one of Micro-USB, Type-C and L lighting interfaces, a mounting hole is formed at the end of the terminal slot section, and the electrical output terminal can partially extend into the mounting hole.
8. The power bank of claim 4, wherein: the treasured that charges still includes the connecting plate of being connected with the PCB board, be equipped with at least one elastic triggering structure that can electrically conduct between connecting plate and rechargeable battery or the shell, be equipped with the circuit that can be switched on by elastic triggering structure on the connecting plate, elastic triggering structure receives the extrusion when rechargeable battery swell and switches on the circuit on the connecting plate.
9. The power bank of claim 4, wherein: the LED lamp comprises a PCB and is characterized in that a lamp bead and a switch are arranged on the PCB, a light guide plate corresponding to the lamp bead is arranged in the shell, a light guide annular bulge capable of being exposed out of the shell is arranged on the light guide plate, and a key capable of contacting the switch is arranged at the center of the light guide annular bulge.
10. A renting terminal is characterized by comprising a renting bin capable of containing a charging treasure, wherein two first metal contact sets symmetrically arranged along the center of an end face are arranged on one end face in the renting bin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957129.6U CN211018316U (en) | 2019-11-13 | 2019-11-13 | Treasured charges, lease terminal and treasured system of leasing charges |
| PCT/CN2020/126155 WO2021093638A1 (en) | 2019-11-13 | 2020-11-03 | Power bank, rental terminal, and power bank rental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957129.6U CN211018316U (en) | 2019-11-13 | 2019-11-13 | Treasured charges, lease terminal and treasured system of leasing charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211018316U true CN211018316U (en) | 2020-07-14 |
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ID=71507807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957129.6U Active CN211018316U (en) | 2019-11-13 | 2019-11-13 | Treasured charges, lease terminal and treasured system of leasing charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211018316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093765A1 (en) * | 2019-11-13 | 2021-05-20 | 深圳竹芒科技股份有限公司 | Power bank |
| WO2021093638A1 (en) * | 2019-11-13 | 2021-05-20 | 深圳竹芒科技股份有限公司 | Power bank, rental terminal, and power bank rental system |
-
2019
- 2019-11-13 CN CN201921957129.6U patent/CN211018316U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021093765A1 (en) * | 2019-11-13 | 2021-05-20 | 深圳竹芒科技股份有限公司 | Power bank |
| WO2021093638A1 (en) * | 2019-11-13 | 2021-05-20 | 深圳竹芒科技股份有限公司 | Power bank, rental terminal, and power bank rental system |
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Address after: 10 / F, financial technology building, 11 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen zhumang Technology Co.,Ltd. Address before: 10 / F, financial technology building, 11 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN SOUDIAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 10 / F, financial technology building, 11 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen zhumang Technology Co.,Ltd. Address before: 10 / F, financial technology building, 11 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen zhumang Technology Co.,Ltd. |