Portable charger

Abstract

The utility model relates to the technical field of charging equipment, in particular to a portable charger which comprises a positioning assembly used for fixedly connecting a mobile phone and a power bank, and a power supply assembly used for charging the mobile phone is arranged at the bottom of the positioning assembly. The positioning assembly comprises a bearing plate, a strip-shaped sliding groove is formed in the top of the bearing plate, the two ends of the strip-shaped sliding groove are rotationally connected to the outer portions of the two ends of a driving lead screw, the groove walls of the two sides of the strip-shaped sliding groove are slidably connected to the two sides of a moving block, and the interior of the moving block is in threaded connection to the outer portion of the driving lead screw. The end of the driving lead screw is fixedly connected to the outer portion of the rotary knob, and the top of the moving block is fixedly connected to the bottom of a moving plate. According to the utility model, the mobile phone and the charging equipment can be taken away while the mobile phone is charged, the mobile phone and the charging equipment are convenient to carry and move, and meanwhile, the mobile phone and the charging equipment are fixed, so that the use of a data line is avoided, and the charging equipment is simpler, more convenient and quicker to use.

Description

Technical Field

[0001] The utility model relates to the technical field of charging equipment, in particular to a portable charger. Background Art

[0002] When people go out, they often carry electronic devices like mobile phones and music players. However, these devices have limited battery life and often run out of power when used outdoors. Without backup batteries, this can hinder user experience and cause significant inconvenience. The advent of power banks has solved this problem.

[0003] Application No.: CN202022637737.8 "A charger" houses a charging circuit in a housing, electrically connects two first conductive pins to the charging circuit, and inserts one end of the two first conductive pins into a receiving groove on the outer surface of the housing and is rotatably connected to the housing. In addition, two second conductive pins of an adapter plug are disposed on the base of the adapter plug. When the two first conductive pins are rotated in a first direction relative to the housing so that the other ends of the two first conductive pins extend from the receiving groove, the charger presents a first type of charger, and the two first conductive pins are used to be plugged into an external socket. When the two first conductive pins are rotated in a second direction relative to the housing so that the other ends of the two first conductive pins are received in the receiving groove, and the base is inserted into the receiving groove so that the two first conductive pins are electrically connected to the two second conductive pins, the charger presents a second type of charger, and the two second conductive pins are used to be plugged into an external socket. With this configuration, the charger can charge electrical devices in different countries or regions, and the charger can still charge the electrical device when the user removes the adapter plug, which is very convenient.

[0004] However, when the above charger is charging the mobile phone, the mobile phone cannot be moved or carried. The mobile phone needs to be charged together with a data cable. Moreover, the data cable is easy to get tangled and worn when carried, and is not easy to organize and store, making it very inconvenient to carry. Utility Model Content

[0005] The purpose of the present utility model is to provide a portable charger which avoids the use of a data cable and is easy to carry, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a portable charger, comprising a positioning assembly for fixedly connecting a mobile phone and a power bank, wherein a power supply assembly for charging the mobile phone is provided at the bottom of the positioning assembly;

[0007] The positioning assembly includes: a supporting plate, a strip-shaped slide groove is opened on the top of the supporting plate, the two ends of the strip slide groove are rotatably connected to the outside of the two ends of the driving screw rod, the groove walls on both sides of the strip slide groove are slidably connected to the two sides of the moving block, the internal thread of the moving block is connected to the outside of the driving screw rod, the end of the driving screw rod is fixedly connected to the outside of the knob, and the top of the moving block is fixedly connected to the bottom of the moving plate.

[0008] Preferably, the interior of the movable plate is slidably sleeved on the exterior of two groups of guide rods, and the two groups of guide rods are respectively located at both ends of the movable plate.

[0009] Preferably, one end of the guide rod is fixedly connected to the outside of the limiting plate, and the other end of the guide rod is fixedly connected to the outside of the clamping plate.

[0010] Preferably, the outer portion of the guide rod is slidably inserted into the inner ring of the spring 1, and both ends of the spring 1 are supported between the movable plate and the clamping plate.

[0011] Preferably, one end of the carrying plate away from the splint is fixedly connected to the bottom of the support plate, and a mobile phone charging plug is fixedly installed on one side of the support plate.

[0012] Preferably, the power supply assembly includes: a storage box, the top of the storage box is fixedly connected to the bottom of the supporting plate, and the bottom of one end of the storage box is threadedly connected to the outside of the positioning screw.

[0013] Preferably, a power bank plug is fixedly installed on a side of the storage box away from the positioning screw, the power bank plug is electrically connected to a mobile phone charging plug, and the power bank plug is plugged into an output interface of the power bank body.

[0014] Preferably, the side of the storage box away from the positioning screw is fixedly connected to one end of two sets of springs 2, and the two sets of springs 2 are respectively located on both sides of the power bank plug.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can take away the mobile phone and the charging device together while charging the mobile phone, which is convenient for carrying and moving. At the same time, by fixing the mobile phone and the charging device, the use of a data cable is avoided, making the charging device easier and faster to use.

[0017] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description and the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positioning component structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the power supply assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the power bank plug and spring of the utility model.

[0022] In the figure: 1. Positioning assembly; 11. Moving block; 12. Knob; 13. Driving screw; 14. Limiting plate; 15. Guide rod; 16. Spring 1; 17. Clamp; 18. Strip slide; 19. Loading plate; 110. Support plate; 111. Mobile phone charging plug; 112. Moving plate; 2. Power supply assembly; 21. Power bank body; 22. Positioning screw; 23. Storage box; 24. Spring 2; 25. Power bank plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The utility model provides a technical solution: a portable charger, comprising: a positioning component 1 for fixedly connecting a mobile phone and a power bank, and a power supply component 2 for charging the mobile phone is provided at the bottom of the positioning component 1.

[0025] The positioning assembly 1 includes a supporting plate 19, the top of which is provided with a strip-shaped slot 18. The two ends of the strip-shaped slot 18 are rotatably connected to the outside of the two ends of the drive screw 13. The groove walls on both sides of the strip-shaped slot 18 are slidably connected to the two sides of the moving block 11. The internal thread of the moving block 11 is connected to the outside of the drive screw 13. The end of the drive screw 13 is fixedly connected to the outside of the knob 12. The top of the moving block 11 is fixedly connected to the bottom of the moving plate 112. The interior of the moving plate 112 is slidably sleeved on the outside of two sets of guide rods 15, and the two sets of guide rods 15 are respectively located at the two ends of the moving plate 112. One end of the guide rod 15 is fixedly connected to the outside of the limit plate 14, and the other end of the guide rod 15 is fixedly connected to the outside of the clamping plate 17.

[0026] Furthermore, the mobile phone is placed on the supporting plate 19, with the charging port of the mobile phone facing the direction of the mobile phone charging plug 111, and then the knob 12 is turned clockwise, and the knob 12 drives the driving screw 13 to rotate clockwise. When the driving screw 13 rotates clockwise, the moving block 11 is driven to move in the direction of the supporting plate 110, and the moving block 11 drives the moving plate 112 to move in the direction of the supporting plate 110, and the moving plate 112 pushes the clamping plate 17 to move in the direction of the supporting plate 110, and the clamping plate 17 pushes the mobile phone to move in the direction of the supporting plate 110, so that the mobile phone charging plug 111 is inserted into the charging socket of the mobile phone, and at the same time, the clamping plate 17 and the supporting plate 110 clamp and position the mobile phone to prevent the mobile phone from falling off; in this way, when we charge the mobile phone, we can take the mobile phone and the charging device away together, which is easy to carry. At the same time, by fixing the mobile phone and the charging device, the use of data cables is avoided, making the charging device easier and faster to use.

[0027] The outer portion of the guide rod 15 is slidably inserted into the inner ring of the spring 16 , and both ends of the spring 16 are supported between the moving plate 112 and the clamping plate 17 .

[0028] Furthermore, the movable plate 112 compresses the spring 16. Under the elastic force of the spring 16, the clamping plate 17 is pressed against the side wall of the mobile phone to prevent a gap from appearing between the clamping plate 17 and the mobile phone, which would cause the mobile phone to be loosely fixed.

[0029] One end of the carrying plate 19 away from the clamping plate 17 is fixedly connected to the bottom of the supporting plate 110 , and a mobile phone charging plug 111 is fixedly installed on one side of the supporting plate 110 .

[0030] Furthermore, the power bank body 21 transmits electric energy to the mobile phone through the power bank plug 25 and the mobile phone charging plug 111, thereby charging the mobile phone.

[0031] The power supply assembly 2 includes a storage box 23, the top of which is fixedly connected to the bottom of the support plate 19. The bottom of one end of the storage box 23 is threadedly connected to the outside of the positioning screw 22. A power bank plug 25 is fixedly mounted on the side of the storage box 23 away from the positioning screw 22. The power bank plug 25 is electrically connected to the mobile phone charging plug 111, which is then plugged into the output port of the power bank body 21. The side of the storage box 23 away from the positioning screw 22 is fixedly connected to one end of two sets of springs 24, one set of springs 24 located on either side of the power bank plug 25.

[0032] Furthermore, when the power of the power bank body 21 is used up, the positioning screw 22 is turned to remove the positioning screw 22. Without the obstruction of the positioning screw 22, the spring 24 will push the power bank body 21 to pop out of the storage box 23, and then the fully charged power bank body 21 can be inserted into the storage box 23, and the positioning screw 22 can be reinstalled; the replacement is very quick, avoiding anxiety about charging life.

[0033] Working principle: when in use, place the mobile phone on the supporting plate 19, with the charging port of the mobile phone facing the direction of the mobile phone charging plug 111, and then turn the knob 12 clockwise. The knob 12 drives the driving screw 13 to rotate clockwise. When the driving screw 13 rotates clockwise, the moving block 11 drives the moving plate 112 to move in the direction of the supporting plate 110, and the moving plate 112 pushes the clamping plate 17 to move in the direction of the supporting plate 110, and the clamping plate 17 pushes the mobile phone to move in the direction of the supporting plate 110, so that the mobile phone charging plug 111 is inserted into the charging socket of the mobile phone. At the same time, the clamping plate 17 and the supporting plate 110 clamp and position the mobile phone to prevent the mobile phone from falling off; at the same time, the moving plate 112 compresses the spring 16. Under the push of the elastic force of the spring 16, the clamping plate 17 is close to the side wall of the mobile phone to prevent a gap from appearing between the clamping plate 17 and the mobile phone, causing the mobile phone to be fixed loosely. Then, the power bank body 21 transmits electric energy to the mobile phone through the power bank plug 25 and the mobile phone charging plug 111, thereby charging the mobile phone. In this way, when we charge the mobile phone, we can take the mobile phone and the charging device away together, which is easy to carry. At the same time, by fixing the mobile phone and the charging device, the use of data cables is avoided, making the charging device easier and faster to use.

[0034] When the power bank body 21 runs out of power, turn the positioning screw 22 to remove the positioning screw 22. Without the obstruction of the positioning screw 22, the spring 24 will push the power bank body 21 to pop out of the storage box 23. Then insert the fully charged power bank body 21 into the storage box 23 and reinstall the positioning screw 22. The replacement is very quick and avoids anxiety about charging life.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable charger, characterized in that: It comprises a positioning component (1) for fixedly connecting a mobile phone and a power bank, wherein a power supply component (2) for charging the mobile phone is provided at the bottom of the positioning component (1); The positioning assembly (1) comprises: a supporting plate (19), a strip-shaped slide groove (18) is provided on the top of the supporting plate (19), the two ends of the strip-shaped slide groove (18) are rotatably connected to the outside of the two ends of the driving screw rod (13), the groove walls on both sides of the strip-shaped slide groove (18) are slidably connected to the two sides of the moving block (11), the internal thread of the moving block (11) is connected to the outside of the driving screw rod (13), the end of the driving screw rod (13) is fixedly connected to the outside of the knob (12), and the top of the moving block (11) is fixedly connected to the bottom of the moving plate (112).

2. A portable charger according to claim 1, characterized in that: The interior of the movable plate (112) is slidably sleeved on the exterior of two groups of guide rods (15), and the two groups of guide rods (15) are respectively located at two ends of the movable plate (112).

3. A portable charger according to claim 2, characterized in that: One end of the guide rod (15) is fixedly connected to the outside of the limiting plate (14), and the other end of the guide rod (15) is fixedly connected to the outside of the clamping plate (17).

4. A portable charger according to claim 3, characterized in that: The outer portion of the guide rod (15) is slidably inserted into the inner ring of the spring (16), and the two ends of the spring (16) are supported between the movable plate (112) and the clamping plate (17).

5. The portable charger according to claim 4, characterized in that: One end of the carrying plate (19) away from the clamping plate (17) is fixedly connected to the bottom of the supporting plate (110), and a mobile phone charging plug (111) is fixedly installed on one side of the supporting plate (110).

6. The portable charger according to claim 1, characterized in that: The power supply assembly (2) comprises a storage box (23), the top of the storage box (23) is fixedly connected to the bottom of the carrier plate (19), and the bottom of one end of the storage box (23) is threadedly connected to the outside of the positioning screw (22).

7. The portable charger according to claim 6, characterized in that: A power bank plug (25) is fixedly mounted on one side of the storage box (23) away from the positioning screw (22), and the power bank plug (25) is electrically connected to a mobile phone charging plug (111), and the power bank plug (25) is plugged into an output interface of the power bank body (21).

8. The portable charger according to claim 7, characterized in that: The side of the storage box (23) away from the positioning screw (22) is fixedly connected to one end of two sets of springs (24), and the two sets of springs (24) are respectively located on both sides of the power bank plug (25).

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