Quick charging device for intelligent walking stick

Abstract

The utility model discloses a quick charging device for an intelligent walking stick, which relates to the field of sharing technical equipment and comprises a shell, the shell is of a box-type structure and comprises an upper end plate, walking stick jacks and a charging connector are distributed on the upper end plate, the walking stick jacks are communicated with an inner cavity of the shell and used for inserting a stick body of the walking stick, and the charging connector is connected with an external power supply. The application of the device can improve the convenience of a climber to use a shared alpenstock, the intelligent quick charging device for the walking stick can be arranged at different positions of a scenic spot, the universality is high, when the shared alpenstock of the user is insufficient in power or has other faults, the shared alpenstock can be conveniently replaced at any time, and the intelligent quick charging device for the walking stick is convenient to use. The management cost is saved for the scenic spot, and the environmental pollution is reduced.

Description

Technical Field

[0001] The utility model relates to an intelligent charging device, in particular to an intelligent crutch fast charging device. Background Art

[0002] In recent years, my country's sharing economy has experienced rapid growth, spawning a vast array of shared products. Shared products have become an integral part of people's lives. In the tourism industry, the number of travelers is increasing year by year. Traveling involves walking and climbing, which increases fatigue for tourists. This has led to new demands for trekking poles. Conventional crutches are typically single-use, resulting in significant waste of resources. This has led to the emergence of shared smart crutches. With the increasing demand for more diverse functions, a modern charging device for shared smart crutches is needed. Installing these charging devices in appropriate locations within tourist attractions would have significant practical value and impact on scenic area management and environmental protection. Summary of the Invention

[0003] The purpose of this utility model is to provide an intelligent crutch fast charging device with a reasonable structural design. The device can be placed at different mileage sections in a scenic area to charge shared trekking pole products in a timely manner.

[0004] In order to achieve the above-mentioned purpose of the invention, the technical solution adopted by the present utility model is:

[0005] A smart crutch fast charging device includes a shell, which is a box-type structure and includes an upper end plate. The upper end plate is arranged with a crutch socket and a charging connector. The crutch socket is connected to the inner cavity of the shell and is used to insert the crutch body. The charging connector is connected to an external power supply and is used to connect to the charging structure of the crutch.

[0006] The upper end plate of the shell is provided with a QR code label and an instruction label; each charging connector is provided with an indicator light.

[0007] The shell is composed of an upper end plate, a bottom plate, two side plates, a front plate, and a rear plate. The upper end plate is tilted to facilitate operations such as scanning codes, reading, and taking and placing crutches.

[0008] Furthermore, a junction box is provided at the bottom of the upper end plate to facilitate the standardized routing of the charging connector circuit.

[0009] Furthermore, a crutch socket and a charging connector form a set, which matches a shared crutch. The crutch socket is used to insert the shaft of the shared crutch, and the charging connector corresponds to the charging hole at the end of the crutch handle.

[0010] Furthermore, the upper end plate serves as a crutch support structure, and is provided with a placement groove. The placement groove is used to limit the placement of the handle of the shared crutch. A crutch socket and a charging connector are provided in the placement groove. When the shared crutch is inserted into the crutch socket and docked with the charging connector, the lower end surface of the handle contacts the placement groove, ensuring that the crutch is accurately and stably docked with the charging connector; the placement groove is a strip groove, and the length and width dimensions are both larger than the dimensions of the crutch handle.

[0011] A stick body limiting structure is fixedly provided in the inner cavity of the shell to limit the stick body. The stick body limiting structure is a strip plate. A semicircular notch is provided on one side of the strip plate. The number of the notches is consistent with the number of the crutch insertion holes. The strip plate is parallel to the straight line formed by the corresponding crutch insertion holes above. When the crutch is inserted into the crutch insertion hole and in place, the stick body contacts and connects with the notch, and the notch plays a limiting role on the stick body; further, the notch is not directly below the crutch insertion hole, that is, after the crutch body contacts the notch, the crutch is in an inclined state.

[0012] Furthermore, a support frame is provided in the shell. The two support frames are arranged on both sides of the inner cavity of the shell and are fixedly connected to the upper end plate and the two end sides of the stick body limiting structure to enhance the structural stability of the entire device.

[0013] The charging connector is connected to a charging circuit system and is connected to an external power source through a wiring box.

[0014] Furthermore, the charging connector adopts an elastic contact, and the two ends of the elastic contact are respectively provided with an S-level magnet and an N-level magnet. The corresponding smart crutch charging interface is provided with an N-level magnet and an S-level magnet. When the crutch is docked with the charging connector, it is attracted by magnetic attraction to ensure that the charging contact is stable; the elastic contact can be an elastic beryllium bronze contact.

[0015] The user uses their mobile phone to scan the QR code on the front of the housing and use the WeChat mini-program to identify available crutches. After scanning the code, the indicator light on the main charging connector turns green, indicating that the crutch is available and fully charged at that location. When the user returns the crutch, the crutch can be inserted into the vacant position. The bottom of the crutch handle is equipped with an SN-level high-strength magnet and a charging contact port. When the crutch is inserted, the SN-level high-strength magnet on the crutch and the NS-level high-strength magnet on the charging device are attracted to each other. The elastic beryllium bronze contacts on the charging device enter the charging contact port of the crutch. The indicator light on the main charging connector turns red. When the crutch returns to its original position and is charging, the indicator light on the main charging connector turns green. The indicator light goes out, indicating that the charge is full.

[0016] The beneficial effects of the utility model are:

[0017] The application of this device will improve the convenience of climbers using shared trekking poles. The smart crutch fast charging device can be placed in different locations in the scenic area and has strong versatility. When the user's shared trekking pole is low on power or has other faults, it can be easily replaced at any time, saving management costs for the scenic area and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the appearance of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the charging connector structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the handle portion of a matching crutch according to an embodiment of the utility model.

[0022] 1-Crutch, 2-Charging device, 3-QR code, 18-Charging slot; 21-Rear plate, 22-Upper end plate, 23-Crutch socket, 24-Charging connector, 25-Power cord, 26-Crutch body limit mechanism, 27-Support frame, 28-Base plate, 31-Indicator light, 32-Elastic contact, 33-Magnet S level, 34-Magnet N level. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The utility model is further described as follows:

[0024] like Figure 1-3 The shown device is a smart crutch quick charging device, which includes a shell. The shell is a box-type structure, which includes an upper end plate. The upper end plate is provided with a crutch socket and a charging connector. The crutch socket is connected to the inner cavity of the shell for inserting the crutch body. The charging connector is connected to an external power supply and is used to connect to the charging structure of the crutch.

[0025] The upper end plate of the shell is provided with a QR code label and an instruction label; each charging connector is provided with an indicator light.

[0026] The shell is composed of an upper end plate, a bottom plate, two side plates, a front plate, and a rear plate. The upper end plate is tilted to facilitate operations such as scanning codes, reading, and taking and placing crutches.

[0027] Furthermore, a junction box is provided at the bottom of the upper end plate to facilitate the standardized routing of the charging connector circuit.

[0028] Furthermore, a crutch socket and a charging connector form a set, which matches a shared crutch. The crutch socket is used to insert the shaft of the shared crutch, and the charging connector corresponds to the charging hole at the end of the crutch handle.

[0029] Furthermore, the upper end plate serves as a crutch support structure, and is provided with a placement groove. The placement groove is used to limit the placement of the handle of the shared crutch. A crutch socket and a charging connector are provided in the placement groove. When the shared crutch is inserted into the crutch socket and docked with the charging connector, the lower end surface of the handle contacts the placement groove, ensuring that the crutch is accurately and stably docked with the charging connector; the placement groove is a strip groove, and the length and width dimensions are both larger than the dimensions of the crutch handle.

[0030] A stick body limiting structure is fixedly provided in the inner cavity of the shell to limit the stick body. The stick body limiting structure is a strip plate. A semicircular notch is provided on one side of the strip plate. The number of the notches is consistent with the number of the crutch insertion holes. The strip plate is parallel to the straight line formed by the corresponding crutch insertion holes above. When the crutch is inserted into the crutch insertion hole and in place, the stick body contacts and connects with the notch, and the notch plays a limiting role on the stick body; further, the notch is not directly below the crutch insertion hole, that is, after the crutch body contacts the notch, the crutch is in an inclined state.

[0031] Furthermore, a support frame is provided in the shell. The two support frames are arranged on both sides of the inner cavity of the shell and are fixedly connected to the upper end plate and the two end sides of the stick body limiting structure to enhance the structural stability of the entire device.

[0032] The charging connector is connected to a charging circuit system and is connected to an external power source through a wiring box.

[0033] Furthermore, the charging connector adopts an elastic contact, and the two ends of the elastic contact are respectively provided with an S-level magnet and an N-level magnet. The corresponding smart crutch charging interface is provided with an N-level magnet and an S-level magnet. When the crutch is docked with the charging connector, it is attracted by magnetic attraction to ensure that the charging contact is stable; the elastic contact can be an elastic beryllium bronze contact.

[0034] The charging connector uses a fast charging power supply based on PN8161 and PN8307H to output 5V3A, 9V2A, 12V / 1.5A, input voltage: 90~265V full voltage, output power: 18W, output voltage: 12V / 9V / 5V

[0035] , output current: 1.5A / 2A / 3A, efficiency: meets CoC V5-2, 5 point margin.

[0036] The size of the housing can be customized according to usage requirements. For example, it can be designed to accommodate 60 canes, allowing multiple canes to be charged simultaneously. Users can scan the QR code on the front of the housing with their mobile phone and identify available canes through the WeChat mini-program. After scanning the code, the indicator light on the charging connector body turns green, indicating that the cane at that location is available and fully charged. When the user returns the cane, the cane can be inserted into the vacant position. The bottom of the cane handle is equipped with an SN-level high-strength magnet and a charging contact port. When the cane is inserted, the SN-level high-strength magnet on the cane and the NS-level high-strength magnet on the charging device are attracted to each other. The elastic beryllium bronze contacts on the charging device enter the charging contact port of the cane. The indicator light on the charging connector body turns red, and when the cane returns to its original position, it is charging. The indicator light on the charging connector body turns green. The indicator light goes out, indicating that the cane is fully charged.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in the technical field, several improvements can be made without departing from the principles of the present invention. These improvements should also be regarded as within the scope of protection of the present invention without paying any creative labor.

Claims

1. A smart crutch fast charging device, characterized by: It includes an outer shell, which is a box-type structure and includes an upper end plate. The upper end plate is provided with a crutch socket and a charging connector. The crutch socket is connected to the inner cavity of the outer shell for inserting the crutch body. The charging connector is connected to an external power supply and is used to connect to the charging structure of the crutch.

2. The intelligent crutch fast charging device according to claim 1, characterized in that: The upper end plate of the shell is provided with a QR code label and an instruction label.

3. The intelligent crutch fast charging device according to claim 1, characterized in that: The shell consists of an upper end plate, a bottom plate, two side plates, a front plate and a rear plate, and the upper end plate is arranged tilted.

4. The intelligent crutch fast charging device according to claim 3, characterized in that: A junction box is provided at the bottom of the upper end plate to facilitate the standardized routing of the charging connector line; the charging connector is provided with an indicator light.

5. The intelligent crutch fast charging device according to claim 1, characterized in that: A crutch socket and a charging connector form a set, which are matched with a shared crutch, and the crutch socket is used to insert the shared crutch.

6. The intelligent crutch fast charging device according to claim 1, characterized in that: The upper end plate serves as a crutch support structure and is provided with a placement groove. The placement groove is used to limit the placement of the handle of the shared crutch. A crutch socket and a charging connector are provided in the placement groove. When the shared crutch is inserted into the crutch socket and docked with the charging connector, the lower end surface of the handle contacts the placement groove, ensuring that the crutch is accurately and stably docked with the charging connector; the placement groove is a strip groove, and the length and width dimensions are both larger than the dimensions of the crutch handle.

7. The intelligent crutch fast charging device according to claim 1, characterized in that: A stick body limiting structure is fixedly provided in the inner cavity of the shell to limit the stick body. The stick body limiting structure is a strip plate. A semicircular notch is provided on one side of the strip plate. The number of the notches is consistent with the number of the crutch sockets. The strip plate is parallel to the straight line formed by the corresponding crutch sockets above. When the crutch is inserted into the crutch socket and in place, the stick body contacts and connects with the notch, and the notch serves to limit the stick body.

8. The intelligent crutch fast charging device according to claim 7, characterized in that: The notch is not located directly below the crutch insertion hole, that is, after the crutch body contacts the notch, the crutch is in an inclined state.

9. The intelligent crutch fast charging device according to claim 7, characterized in that: A support frame is arranged in the shell. The two support frames are arranged on both sides of the inner cavity of the shell and are fixedly connected to the upper end plate and the two end sides of the stick body limiting structure.

10. The intelligent crutch fast charging device according to claim 1, characterized in that: The charging connector uses elastic contacts, with S-level magnets and N-level magnets set at both ends of the elastic contacts respectively. When the crutch is docked with the charging connector, they are attracted by magnetic attraction.

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