Mobile power supply device with anti-lost function

Abstract

The invention provides a mobile power supply device with an anti-lost function, and the device comprises a placement assembly and a power supply assembly, the placement assembly is composed of a support, the power supply assembly is embedded and inserted in the support, one side of the support is provided with a pressing mechanism, the other two sides of the support are provided with symmetrical clamping mechanisms, and a prompt assembly is connected with the power supply assembly through a plug. And an anti-lost assembly is arranged in the power supply assembly. Installation of the mobile power supply equipment is achieved through the placement assembly, the power supply equipment is limited and fixed through the support, electric equipment is placed on the support, overall carrying and placement of the electric equipment and the power supply equipment can be achieved, and the electric equipment can be fixed after being adjusted according to the size of the electric equipment; the mobile power supply equipment is suitable for different types of electric equipment, and the prompting assembly is arranged to realize independent wearing, so that a timely alarm function can be realized when the mobile power supply equipment is lost in the charging process, and the use performance of the mobile power supply equipment is improved.

Description

Technical Field

[0001] The invention relates to a mobile power supply device with an anti-lost function, belonging to the technical field of mobile power supply devices. Background Art

[0002] Mobile power devices, also known as power banks, travel chargers, etc., are portable chargers that individuals can carry with them and store electrical energy. They are mainly used to charge consumer electronic products such as handheld mobile devices (such as mobile phones, tablet computers, laptops, digital cameras, camcorders, portable DVDs, PDAs, MP3s, MP4s, GPS, etc.). The working principle of mobile power is to store electrical energy in a built-in battery, and then output it through appropriate voltage and current to provide the required electrical energy for electronic devices. The output voltage and current of the mobile power should match the input requirements of the charged device to ensure safe and efficient charging. There are many types of mobile power supplies, which can be divided into small capacity and large capacity according to capacity, and can be divided into MicroUSB, Type-C, Lightning interface, etc. according to charging interfaces. Small-capacity mobile power supplies are suitable for charging low-power devices such as mobile phones, while large-capacity mobile power supplies can support more charging times and the use of higher-power devices. Mobile power supplies are widely used in life, work and travel. In daily life, when the battery of your mobile phone is low, you can use a power bank to charge it at any time; in the office, a power bank is also an indispensable power support, especially when there is no power socket; and when traveling, a power bank is a great helper for travelers, ensuring the continuous use of mobile phones, cameras and other devices.

[0003] A mobile power device is a convenient and practical charging device that is lightweight and convenient, and is especially convenient for outdoor use. However, due to its lightness and convenience, it may be lost and difficult to find in time, especially if the user forgets to take it after use. In addition, the mobile power device and the power-consuming device may be lost at the same time, and the power-consuming device cannot be used to warn of the loss, resulting in economic and property losses. In addition, the power-consuming device may be inconvenient to use when charging, reducing the convenience of using the mobile power device. Summary of the invention

[0004] The present invention provides a mobile power supply device with an anti-lost function in order to solve the technical problem that the mobile power supply device is easily lost when being carried.

[0005] The present invention solves the above technical problems through the following technical solutions: The present invention provides a mobile power supply device with an anti-lost function, the mobile power supply device with an anti-lost function comprising: A placement component, the placement component is composed of a bracket, a power supply component is inserted and inserted inside the bracket, a clamping mechanism is provided on one side of the bracket, and symmetrical clamping mechanisms are provided on the other two sides of the bracket, a heat dissipation mechanism corresponding to the electrical equipment is provided on the surface of the bracket, an elastic button is fixedly connected to the surface of the bracket, and the electrical equipment is arranged between the clamping mechanism and the clamping mechanism; The power supply component is communicatively connected with the prompt component, the prompt component is connected to the power supply component via a plug, and an anti-lost component is provided inside the power supply component.

[0006] In the present technical solution, the bracket is a U-shaped structure and has convex ribs on both sides. Clamping portions for fixing the power supply assembly are provided at both ends of the bracket, and one side of the bracket is provided with a limiting rib for blocking the power supply assembly. The limiting rib is located inside the bracket and connected to the convex rib. There are two limiting ribs and they are arranged on both sides of the clamping mechanism. Two symmetrically distributed support blocks are fixedly connected to the top of the other side of the bracket, and the support blocks are distributed correspondingly to the clamping mechanism.

[0007] In the present technical solution, the clamping mechanism is composed of a protrusion, which is arranged in the middle part of the bracket. The protrusion is integrally formed with the bracket, and a slide groove connected to the bracket is opened inside the protrusion. The cross-section of the slide groove is a T-shaped structure and is slidably connected with a slider. The top of the slider is fixedly connected to the pressure plate, and the pressure plate is slidably connected to the surface of the bracket. One side of the slider is connected to the protrusion inside the slide groove through a compression spring.

[0008] In the present technical solution, an opening corresponding to the power supply component is provided on one side of the bracket, and the heat dissipation mechanism in the middle of the bracket is arranged correspondingly on one side of the opening. The heat dissipation mechanism consists of a groove and a heat dissipation slot. The groove and the heat dissipation slot are both opened to the surface of the bracket. A number of heat dissipation slots connected to each other are provided on both sides of the groove. Wiring slots are provided on the surfaces of the bracket on both sides of the opening, and the wiring slots are connected to the inside of the groove.

[0009] In the present technical solution, the clamping assembly is composed of a splint, which slides in contact with the surface of the bracket. There are two splints, which are symmetrically distributed on both sides of the bracket. A T-shaped slot is provided inside the bracket, and the inside of the T-shaped slot is slidably connected to the T-shaped block. The bottoms at both ends of the splint are fixedly connected to the T-shaped block, and each T-shaped block is connected to the bracket inside the T-shaped slot through a connecting spring.

[0010] In the present technical solution, the side wall of the support block is rotatably connected to a shift block with a bending structure, the shift block is correspondingly arranged on one side of the bracket, and the side wall of the support block on one side of the shift block is fixedly connected to the limiting block, the inside of the bracket below the support block is movably connected to the push rod, one end of the push rod located inside the bracket is connected to the bracket through a reset spring, the push rod is correspondingly arranged on one side of the shift block, and when the shift block is located between the limiting block and the push rod, the shift block contacts the power supply assembly.

[0011] In the present technical solution, the power supply assembly is composed of a power supply device, and notches corresponding to the convex ribs are provided on both sides of the top of the power supply device. The power supply device is embedded and plugged into the inside of the bracket, and one end of the power supply device is in contact with the limiting rib. The other end of the power supply device is provided with a plurality of short number data cables, and the short number data cables are embedded in the power supply device, and the short number data cables are located inside the opening. Lights, USB interfaces and charging ports are respectively provided at both ends of the power supply device, and a display screen located on one side of the anti-loss component is provided on the surface of the power supply device.

[0012] In the present technical solution, the prompt component is composed of an external prompt block, one end of the external prompt block is fixedly connected to a plug, the plug is plugged into the charging port, and a built-in power supply connected to the plug is provided inside the external prompt block, and a Bluetooth module and a warning module are respectively provided inside the external prompt block, and a power switch connected to the built-in power supply is provided at the side end of the Bluetooth module.

[0013] In the present technical solution, the anti-loss component is composed of a cover, which is embedded and fixed on the surface of the power supply device. A cavity for installing the control unit is opened inside the power supply device at the cover, and the control unit is communicated with the electrical equipment and the external prompt block respectively. The control unit is electrically connected to the button switch on the surface of the power supply device, and the button switch and the elastic button are distributed correspondingly.

[0014] In the present technical solution, the control unit is composed of a control chip, which is fixedly installed inside a cavity opened by the power supply device, and the control chip is fixedly connected to the wireless control module, the signal transceiver module, the positioning module, the alarm module, the first pairing module and the second pairing module respectively. The control chip is fixedly and electrically connected to the wireless control module, the signal transceiver module, the positioning module, the alarm module, the first pairing module and the second pairing module respectively, and the wireless control module is communicatively connected to the power-consuming device, and the first pairing module and the second pairing module are communicatively connected to the power-consuming device and the Bluetooth module in the external prompt block respectively.

[0015] On the basis of being in accordance with the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present invention.

[0016] The positive and progressive effects of the present invention are: The above-mentioned mobile power supply device with an anti-loss function adopts a placement component to realize the installation of the mobile power supply device, limits and fixes the power supply device through a bracket, and places the power-consuming device on the bracket, which can realize the overall carrying and placement of the power-consuming device and the power supply device, improves the convenience of use, and can be adjusted and fixed according to the size of the power-consuming device, ensuring that the mobile power supply device is suitable for different models of power-consuming devices, and is provided with a reminder component to realize separate wearing, which can play a timely alarm function when lost during charging, and the reminder component can be charged through the power supply device, thereby improving the convenience of use, and the communication between the power-consuming device and the power supply device is disconnected when the power-consuming device and the power supply device are connected, which does not affect the charging efficiency of the power-consuming device, thereby improving the performance of the mobile power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the power supply component of the present invention.

[0019] Figure 3 It is a schematic diagram of the external top view structure of the present invention.

[0020] Figure 4 It is a schematic diagram of the half-section three-dimensional structure of the present invention.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the splint of the present invention.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the T-shaped block of the present invention.

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the sealing cover of the present invention.

[0024] Figure 8 It is a schematic diagram of the three-dimensional structure of the anti-loss component of the present invention.

[0025] Fig. 9 It is a front view structural schematic diagram of the power supply device of the present invention.

[0026] Fig.10 It is a front view structural schematic diagram of the pressing plate of the present invention.

[0027] Description of Reference Numerals 100, placement component; 101, bracket; 102, convex rib; 103, limiting rib; 104, clamping part; 105, protrusion; 106, slide groove; 107, slider; 108, pressure plate; 109, compression spring; 110, opening; 111, groove; 112, wiring groove; 113, heat dissipation groove; 114, T-shaped groove; 115, T-shaped block; 116, clamping plate; 117, connecting spring; 118, support block; 119, dial block; 120, limiting block; 121, push rod; 122, reset spring; 123, elastic button; 200, power supply component ; 201, power supply device; 202, short data cable; 203, USB interface; 204, charging port; 205, light; 206, display screen; 300, prompt component; 301, external prompt block; 302, plug; 303, Bluetooth module; 304, warning module; 305, power switch; 400, anti-lost component; 401, cover; 402, control chip; 403, wireless control module; 404, signal transceiver module; 405, positioning module; 406, alarm module; 407, first pairing module; 408, second pairing module. DETAILED DESCRIPTION

[0028] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0029] like Figure 1-10 As shown, the mobile power supply device with an anti-lost function includes: A placement component 100, the placement component 100 is composed of a bracket 101, a power supply component 200 is inserted and inserted inside the bracket 101, a clamping mechanism is provided on one side of the bracket 101, and symmetrical clamping mechanisms are provided on the other two sides of the bracket 101, a heat dissipation mechanism corresponding to the electrical equipment is provided on the surface of the bracket 101, an elastic button 123 is fixedly connected to the surface of the bracket 101, and the electrical equipment is arranged between the clamping mechanism and the clamping mechanism; a power supply component 200, the power supply component 200 is communicatively connected with a prompt component 300, the prompt component 300 is connected to the power supply component 200 through a plug 302, and an anti-lost component 400 is provided inside the power supply component 200.

[0030] The bracket 101 is a U-shaped structure and has convex ribs 102 inside both sides. Clamping parts 104 for fixing the power supply component 200 are provided at both ends of the bracket 101, and one side of the bracket 101 is provided with a limiting rib 103 for blocking the power supply component 200. The limiting rib 103 is located inside the bracket 101 and connected to the convex rib 102. The number of limiting ribs 103 is two and is arranged on both sides of the clamping mechanism. Two symmetrically distributed support blocks 118 are fixedly connected to the upper side of the other side of the bracket 101, and the support blocks 118 are distributed correspondingly to the clamping mechanism. The clamping mechanism is composed of a protrusion 105, which is arranged in the middle of the bracket 101. The protrusion 105 and the bracket 101 are integrally formed, and a slide groove 106 connected to the bracket 101 is opened inside the protrusion 105. The cross-section of the slide groove 106 is a T-shaped structure and is slidably connected with a slider 107. The top of the slider 107 is fixedly connected to the pressure plate 108, and the pressure plate 108 is slidably connected to the surface of the bracket 101. One side of the slider 107 is connected to the protrusion 105 inside the slide groove 106 through a compression spring 109.

[0031] In the present technical solution, the bracket 101 can be used for the installation of the power supply device 201, and the electrical equipment is placed on the bracket 101 and fixed in a limited position, so that the power supply device 201 and the electrical equipment form a whole for use. When fixing the power supply device 201, it is inserted into the bottom end of the bracket 101, and the power supply device 201 is fixed by the clamping part 104, so that the power supply device 201 is against the limiting rib 103, and stable limiting is achieved through the correspondence between the notch on the power supply device 201 and the convex rib 102, and then the shift block 119 is rotated to separate it from the push rod 121. At this time, the compressed return spring 122 pushes the push rod 121 to pop out, so that the shift block 119 is located between the push rod 121 and the limiting block 120. At this time, the shift block 119 limits the other end of the power supply device 201, thereby achieving stable installation.

[0032] The bracket 101 has an opening 110 corresponding to the power supply assembly 200 on one side, and a heat dissipation mechanism in the middle of the bracket 101 is arranged on one side of the opening 110. The heat dissipation mechanism is composed of a groove 111 and a heat dissipation groove 113. The groove 111 and the heat dissipation groove 113 are both opened to the surface of the bracket 101. A plurality of heat dissipation grooves 113 are arranged on both sides of the groove 111. The surface of the bracket 101 on both sides of the opening 110 is provided with wiring grooves 112, and the wiring grooves 112 and the grooves are connected. 111 is internally connected; the clamping assembly is composed of a splint 116, which slides in contact with the surface of the bracket 101. There are two splints 116 and they are symmetrically distributed on both sides of the bracket 101. A T-slot 114 is provided inside the bracket 101, and the inside of the T-slot 114 is slidably connected to a T-block 115. The bottoms of both ends of the splint 116 are fixedly connected to the T-block 115, and each T-block 115 is connected to the bracket 101 inside the T-slot 114 through a connecting spring 117.

[0033] In the present technical solution, before placing the electrical device on the surface of the bracket 101, the corresponding short data cable 202 on the power device 201 is taken out from the opening 110, and the electrical device is fixed on the bracket 101 and connected through the short data cable 202, thereby realizing convenient charging during the overall use process. At the same time, the electrical device is attached to the surface of the bracket 101. At this time, the heat dissipation grooves 113 on both sides of the groove 111 are used to diffuse heat, thereby playing a role in the heat dissipation performance during the connection process. At the same time, when carrying a long data cable, the long data cable can be embedded in the wiring groove 112, and the remaining data cables are placed inside the groove 111 for collection, and the data cables are limited by the electrical device, and at the same time, the heat dissipation performance is not affected, and the long data cables are conveniently stored.

[0034] Furthermore, the power-consuming device is preferably a mobile device such as a mobile phone, and the power supply device 201 is preferably a charging device such as a power bank. Before placing the mobile phone on the bracket 101, push the pressure plate 108 outward first, so that the pressure plate 108 drives the slider 107 to move inside the slide groove 106, and move the clamping plate 116 to both sides, so that the clamping plate 116 drives the T-shaped block 115 to move inside the T-shaped groove 114. After placing the mobile phone on the surface of the bracket 101, release the clamping plate 116 and the pressure plate 108, and drive the pressure plate 108 to press the mobile phone through the compression spring 109, and drive the clamping plate 116 to clamp the two sides of the mobile phone through the connecting spring 117, thereby realizing the fixation of mobile phones of different sizes and models. Short number data cables 202 of multiple specifications can realize convenient charging of mobile phones and improve convenience of use.

[0035] The side wall of the support block 118 is rotatably connected to a shift block 119 with a bent structure, the shift block 119 is correspondingly arranged on one side of the bracket 101, and the side wall of the support block 118 located on one side of the shift block 119 is fixedly connected to a limit block 120, the inside of the bracket 101 below the support block 118 is movably plugged with a push rod 121, one end of the push rod 121 located inside the bracket 101 is connected to the bracket 101 through a reset spring 122, the push rod 121 is correspondingly arranged on one side of the shift block 119, and when the shift block 119 is located between the limit block 120 and the push rod 121, the shift block 119 contacts the power supply assembly 200; the power supply assembly 200 is powered by the power supply The power supply device 201 is composed of notches corresponding to the convex ribs 102 on both sides of the top. The power supply device 201 is embedded and plugged into the inside of the bracket 101, and one end of the power supply device 201 is in contact with the limiting rib 103. The other end of the power supply device 201 is provided with a plurality of short number data cables 202, and the short number data cables 202 are embedded in the power supply device 201, and the short number data cables 202 are located in the opening 110. Lights 205, USB interfaces 203 and charging ports 204 are respectively provided at both ends of the power supply device 201, and a display screen 206 located on one side of the anti-lost component 400 is provided on the surface of the power supply device 201.

[0036] In the present technical solution, when it is necessary to take out the power supply device 201, it is only necessary to press the push rod 121 inwards to compress the reset spring 122, rotate the shift block 119 to the side wall of the support block 118, and then the push rod 121 presses against the shift block 119 to limit the position, and then the power supply device 201 is pulled out, which is convenient for quick disassembly and assembly. At the same time, when the power-consuming device is placed on the surface of the bracket 101, the power-consuming device presses against the elastic button 123, and the elastic button 123 contacts the button switch on the surface of the power supply device 201, so that the button switch realizes the circuit disconnection of the first pairing module 407 in the control unit, and the power-consuming device and When the bracket 101 is used as a whole, the communication is disconnected, which saves energy for the power supply device 201 to improve the charging efficiency. The external reminder block 301 is carried separately by the user. Regardless of whether the power-consuming device and the power supply device 201 are used as a whole or separately, they are connected to the reminder component 300, and the communication connection is achieved through the Bluetooth module 303 and the second pairing module 408. When the distance between the two is too far, the control chip 402 controls the alarm module 406 to sound an alarm, and at the same time the alarm module 304 sounds an alarm, so as to remind the user in time and avoid loss.

[0037] The prompt component 300 is composed of an external prompt block 301, one end of which is fixedly connected to a plug 302, the plug 302 is plugged into the charging port 204, and a built-in power supply connected to the plug 302 is provided inside the external prompt block 301, and a Bluetooth module 303 and a warning module 304 are respectively provided inside the external prompt block 301, and a power switch 305 connected to the built-in power supply is provided on the side end of the Bluetooth module 303; the anti-lost component 400 is composed of a cover 401, the cover 401 is fixedly engaged with the surface of the power supply device 201, a cavity for installing a control unit is opened inside the power supply device 201 at the cover 401, and the control unit is respectively communicated with the power-consuming device and the external prompt block 301, the control unit is electrically connected to the button switch on the surface of the power supply device 201, and the button switch The control unit is composed of a control chip 402, which is fixedly installed inside the cavity opened by the power supply device 201, and the control chip 402 is respectively fixedly connected to the wireless control module 403, the signal transceiver module 404, the positioning module 405, the alarm module 406, the first pairing module 407 and the second pairing module 408, and the control chip 402 is respectively fixedly connected and electrically connected to the wireless control module 403, the signal transceiver module 404, the positioning module 405, the alarm module 406, the first pairing module 407 and the second pairing module 408, and the wireless control module 403 is communicatively connected to the power-consuming device, and the first pairing module 407 and the second pairing module 408 are respectively communicatively connected to the power-consuming device and the Bluetooth module 303 in the external prompt block 301.

[0038] The present invention is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the present invention. The protection scope of the present invention is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present invention, but these changes and modifications are within the protection scope of the present invention.

Claims

1. A mobile power supply device with anti-lost function, characterized in that: The mobile power supply device with an anti-lost function comprises: A placement component (100), the placement component (100) comprising a bracket (101), a power supply component (200) being inserted and inserted into the bracket (101), a clamping mechanism being provided on one side of the bracket (101), and symmetrical clamping mechanisms being provided on the other two sides of the bracket (101), a heat dissipation mechanism corresponding to the electrical equipment being provided on the surface of the bracket (101), an elastic button (123) being fixedly connected to the surface of the bracket (101), and the electrical equipment being arranged between the clamping mechanism and the clamping mechanism; A power supply component (200) is communicatively connected to a prompt component (300), the prompt component (300) is connected to the power supply component (200) via a plug (302), and an anti-lost component (400) is provided inside the power supply component (200).

2. A mobile power supply device with an anti-lost function as claimed in claim 1, characterized in that: The bracket (101) is a U-shaped structure and has convex ribs (102) inside both sides. Clamping portions (104) for fixing the power supply assembly (200) are provided at both ends of the bracket (101). One side of the bracket (101) is provided with a limiting rib (103) for blocking the power supply assembly (200). The limiting rib (103) is located inside the bracket (101) and is connected to the convex rib (102). The number of the limiting ribs (103) is two and they are arranged on both sides of the clamping mechanism. Two symmetrically distributed support blocks (118) are fixedly connected to the upper side of the other side of the bracket (101), and the support blocks (118) are distributed correspondingly to the clamping mechanism.

3. A mobile power supply device with an anti-lost function as claimed in claim 2, characterized in that: The clamping mechanism is composed of a protrusion (105), the protrusion (105) is arranged in the middle of a bracket (101), the protrusion (105) and the bracket (101) are integrally formed, and a slide groove (106) connected to the bracket (101) is provided inside the protrusion (105), the slide groove (106) has a T-shaped cross-section and is slidably connected to a slider (107), the top of the slider (107) is fixedly connected to a pressure plate (108), and the pressure plate (108) is slidably connected to the surface of the bracket (101), and one side of the slider (107) is connected to the protrusion (105) inside the slide groove (106) through a compression spring (109).

4. The mobile power supply device with anti-lost function as claimed in claim 1, characterized in that: An opening (110) corresponding to the power supply assembly (200) is provided on one side of the bracket (101); a heat dissipation mechanism in the middle of the bracket (101) is arranged corresponding to one side of the opening (110); the heat dissipation mechanism is composed of a groove (111) and a heat dissipation groove (113); the groove (111) and the heat dissipation groove (113) are both provided on the surface of the bracket (101); a plurality of heat dissipation grooves (113) are provided on both sides of the groove (111) and are connected to each other; wiring grooves (112) are provided on the surface of the bracket (101) on both sides of the opening (110); and the wiring grooves (112) are connected to the inside of the groove (111).

5. The mobile power supply device with anti-lost function as claimed in claim 1, characterized in that: The clamping assembly is composed of a clamping plate (116), and the clamping plate (116) is slidably fitted with the surface of the bracket (101). The number of the clamping plates (116) is two and they are symmetrically distributed on both sides of the bracket (101). A T-shaped slot (114) is provided inside the bracket (101), and the inside of the T-shaped slot (114) is slidably connected to the T-shaped block (115). The bottoms of both ends of the clamping plate (116) are fixedly connected to the T-shaped block (115), and each T-shaped block (115) is connected to the bracket (101) inside the T-shaped slot (114) through a connecting spring (117).

6. A mobile power supply device with an anti-lost function as claimed in claim 2, characterized in that: The side wall of the support block (118) is rotatably connected to a shifting block (119) having a bent structure; the shifting block (119) is correspondingly arranged on one side of the bracket (101); the side wall of the support block (118) located on one side of the shifting block (119) is fixedly connected to a limiting block (120); the inside of the bracket (101) below the support block (118) is movably plugged with a push rod (121); one end of the push rod (121) located inside the bracket (101) is connected to the bracket (101) via a return spring (122); the push rod (121) is correspondingly arranged on one side of the shifting block (119); and when the shifting block (119) is located between the limiting block (120) and the push rod (121), the shifting block (119) contacts the power supply assembly (200).

7. The mobile power supply device with anti-lost function as claimed in claim 1, characterized in that: The power supply assembly (200) is composed of a power supply device (201). Notches corresponding to the convex ribs (102) are provided on both sides of the top of the power supply device (201). The power supply device (201) is inserted and engaged with the inside of the bracket (101), and one end of the power supply device (201) contacts the limiting ribs (103). A plurality of short number data cables (202) are provided at the other end of the power supply device (201). The short number data cables (202) are inserted and engaged in the inside of the power supply device (201), and the short number data cables (202) are located in the opening (110). Lights (205), a USB interface (203) and a charging port (204) are provided at both ends of the power supply device (201), respectively. A display screen (206) located on one side of the anti-lost assembly (400) is provided on the surface of the power supply device (201).

8. The mobile power supply device with anti-lost function as claimed in claim 1, characterized in that: The prompt component (300) is composed of an external prompt block (301), one end of the external prompt block (301) is fixedly connected to a plug (302), the plug (302) and the charging port (204) are plugged into each other, and a built-in power supply connected to the plug (302) is provided inside the external prompt block (301), and a Bluetooth module (303) and a warning module (304) are respectively provided inside the external prompt block (301), and a power switch (305) connected to the built-in power supply is provided at the side end of the Bluetooth module (303).

9. The mobile power supply device with anti-lost function as claimed in claim 1, characterized in that: The anti-loss component (400) is composed of a cover (401), the cover (401) being engaged and fixed with the surface of the power supply device (201), a cavity for installing a control unit is provided inside the power supply device (201) at the cover (401), and the control unit is communicatively connected with the power-consuming device and the external prompt block (301) respectively, the control unit is electrically connected with a button switch on the surface of the power supply device (201), and the button switch and the elastic button (123) are distributed correspondingly.

10. The mobile power supply device with anti-lost function as claimed in claim 9, characterized in that: The control unit is composed of a control chip (402), the control chip (402) is fixedly installed inside a cavity opened in the power supply device (201), and the control chip (402) is fixedly connected to the wireless control module (403), the signal transceiver module (404), the positioning module (405), the alarm module (406), the first pairing module (407), and the second pairing module (408), respectively; the control chip (402) is fixedly connected and electrically connected to the wireless control module (403), the signal transceiver module (404), the positioning module (405), the alarm module (406), the first pairing module (407), and the second pairing module (408), respectively; the wireless control module (403) is communicatively connected to the power-consuming device, and the first pairing module (407) and the second pairing module (408) are communicatively connected to the power-consuming device and the Bluetooth module (303) in the external prompt block (301), respectively.

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