Mobile power supply with built-in AC adapter

Abstract

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with a built-in AC adapter. The mobile power supply comprises a mobile power supply body, the mobile power supply body is electrically connected with an adapter body, the surface of the mobile power supply body is provided with an adjusting device, the adjusting device comprises a fixing block, the fixing block is fixedly connected with the surface of the mobile power supply body, the surface of the fixing block is provided with two sliding grooves, and the two sliding grooves are arranged on the surface of the mobile power supply body. A round rod is fixedly connected to the inner surface of the fixing block sliding groove, a movable block is slidably connected to the arc face of the round rod, and the arc face of the round rod is sleeved with a first spring. The problem that when a user needs to use a mobile power supply body, the mobile power supply body and an electronic device are usually connected with an adapter body, so that the user needs to clamp the mobile power supply body with two hands to take the mobile power supply body together in the using process, and the mobile power supply body is poor in using effect and prone to falling and damage in the moving process of the mobile power supply body by the user is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with a built-in AC adapter. Background Art

[0002] A mobile power bank with a built-in AC adapter is a portable charger that can be carried by an individual and can store electrical energy. It is mainly used to charge consumer electronic products such as handheld mobile devices. It is particularly used in situations where there is no external power supply and does not require a connection cable for the electronic device.

[0003] A Chinese patent application CN202322205741.0 discloses a mobile power supply with a built-in AC adapter. The key points of its technical solution are: The utility model provides a mobile power supply with a built-in AC adapter, equipped with a plug and a charging cable, and the power supply body is charged by the plug and the AC adapter. When in use, the watch wireless charging component and the charging cable are used to charge electronic products, avoiding the need to carry the power cable and the corresponding charging cable. It is easy to use, and the plug and the charging cable can be stored in the shell, which has a beautiful appearance, saves space, and is easy to carry.

[0004] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: when a user needs to use a mobile power source body, the mobile power source body is usually connected to the electronic device through an adapter body, so that the user needs to hold the mobile power source body with both hands during use, resulting in poor use effect and the mobile power source body is prone to drop and damage during the process of moving. Therefore, in view of the above problems, a mobile power source with a built-in AC adapter is proposed. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the user needs to hold the mobile power source with both hands during use, which results in poor use effect and easy drop and damage of the mobile power source body during the process of moving the mobile power source body, and proposes a mobile power source with a built-in AC adapter.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile power supply with a built-in AC adapter, comprising a mobile power supply body, the mobile power supply body is electrically connected to an adapter body, an adjustment device is provided on the surface of the mobile power supply body, the adjustment device comprises a fixed block, the fixed block is fixedly connected to the surface of the mobile power supply body, two slide grooves are provided on the surface of the fixed block, a round rod is fixedly connected to the inner surface of the fixed block slide groove, a moving block is slidably connected to the circular arc surface of the round rod, a first spring is sleeved on the circular arc surface, two ends of the first spring are respectively fixedly connected to the moving block and the inner surface of the fixed block slide groove, and a splint is fixedly connected to one side of the moving block.

[0007] The effect achieved by the above components is: by setting the adjustment device, the effect of integrated carrying of the mobile power supply body and the electronic device used is achieved, which avoids the situation that when the user needs to use the mobile power supply body, the mobile power supply body and the electronic device are usually connected to the adapter body, so that the user needs to hold the mobile power supply body with both hands during use, which leads to poor use effect and easy drop and damage of the mobile power supply body during the user's use, thereby improving the practicality of the device.

[0008] Preferably, the side wall of the fixed block is fixedly connected to two L-shaped plates, a limiting rod is slidably inserted in the L-shaped plate, one end of the limiting rod is fixedly connected to an elliptical plate, and a limiting groove is provided on the side wall of the clamping plate.

[0009] The effect achieved by the above components is: achieving the effect of limiting the position of the clamping plate, so as to facilitate the user to install or remove the electronic equipment, thereby improving the convenience of the device.

[0010] Preferably, a second spring is fixedly connected to one side of the elliptical plate close to the L-shaped plate, and one end of the second spring is fixedly connected to one side of the L-shaped plate close to the elliptical plate.

[0011] The effect achieved by the above components is that the elastic force of the spring drives the limiting rod to slide in the L-shaped plate and automatically insert into the clamping plate limiting groove, thereby improving the quickness of the device.

[0012] Preferably, the size of the limiting rod is matched with the size of the clamping plate limiting groove, and a soft pad is fixedly connected to the inner surface of the clamping plate.

[0013] The effect achieved by the above components is to avoid surface damage caused by the clamping plate clamping the electronic device for a long time.

[0014] Preferably, a clamping device is provided on the surface of the mobile power body, and the clamping device includes a mounting block, the mounting block is fixedly connected to the surface of the mobile power body, a bidirectional threaded rod is rotatably connected inside the mounting block, and the arc surface of the bidirectional threaded rod is threadedly connected to two long plates.

[0015] The effect achieved by the above components is: by setting up the clamping device, the connection line used by the mobile power body is clamped, which prevents the mobile power body from being separated from the connection line due to external tension or its own force during charging, thereby improving the stability of the device.

[0016] Preferably, a slide rail is fixedly connected to one side of the mobile power source body close to the mounting block, a slide plate is slidably connected to the inner surface of the slide rail, and one side of the slide plate is fixedly connected to the long board.

[0017] The effect achieved by the above components is: preventing the long board from rotating along with the rotation of the bidirectional threaded rod.

[0018] Preferably, one end of the bidirectional threaded rod is fixedly connected to a handle, and the size of the slide plate is matched with the size of the inner surface of the slide rail.

[0019] The effect achieved by the above components is that the user can quickly rotate the bidirectional threaded rod to accurately control the tightening degree of the long board.

[0020] In summary, the beneficial effects of the utility model are:

[0021] 1. In the utility model, by providing an adjustment device, the mobile power source body and the electronic device used can be carried in an integrated manner, which avoids the situation that when the user needs to use the mobile power source body, the mobile power source body and the electronic device are usually connected to the adapter body, so that the user needs to hold the mobile power source body with both hands during use, resulting in poor use effect and easy drop and damage of the mobile power source body during the user's use, thereby improving the practicality of the device.

[0022] 2. In the utility model, by providing a clamping device, the connecting wire used by the mobile power source body is clamped, thereby preventing the mobile power source body from being separated from the connecting wire due to external pulling force or its own force during charging, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the regulating device in the utility model;

[0025] Figure 3 For the utility model Figure 2 A magnified image of point A;

[0026] Figure 4 It is a structural schematic diagram of the clamping device in the utility model.

[0027] Legend: 1. Mobile power supply body; 2. Adjustment device; 201. Fixed block; 202. Round rod; 203. Moving block; 204. Clamp; 205. First spring; 206. L-shaped plate; 207. Limit rod; 208. Oval plate; 209. Second spring; 210. Cushion; 3. Clamping device; 31. Mounting block; 32. Bidirectional threaded rod; 33. Long board; 34. Slide rail; 35. Slide board; 36. Handle; 4. Adapter body. DETAILED DESCRIPTION

[0028] Reference Figure 1 As shown, the utility model provides a technical solution: a mobile power supply with a built-in AC adapter, comprising a mobile power supply body, the mobile power supply body 1 is electrically connected to an adapter body 4, an adjustment device 2 is provided on the surface of the mobile power supply body 1, and the adjustment device 2 is provided to achieve the effect of integrated carrying of the mobile power supply body 1 and the electronic device used, avoiding the situation that when the user needs to use the mobile power supply body 1, the mobile power supply body 1 and the electronic device are usually connected through the adapter body 4, so that the user needs to hold the mobile power supply body 1 with both hands during use, resulting in poor use effect and easy drop and damage of the mobile power supply body 1 during the movement of the user, thereby improving the practicality of the device, and a clamping device 3 is provided on the surface of the mobile power supply body 1, and the clamping device 3 is provided to achieve the effect of clamping the connecting line used by the mobile power supply body 1, thereby avoiding the situation that the mobile power supply body 1 is separated from the connecting line due to external tension or its own force during charging, thereby improving the stability of the device.

[0029] The specific configuration and functions of the adjusting device 2 and the clamping device 3 are described in detail below.

[0030] Reference Figure 2 and Figure 3As shown, in this embodiment: the adjusting device 2 includes a fixed block 201, the fixed block 201 is fixedly connected to the surface of the mobile power supply body 1, the surface of the fixed block 201 is provided with two slide grooves, the inner surface of the slide groove of the fixed block 201 is fixedly connected with a round rod 202, the circular arc surface of the round rod 202 is slidably connected with a moving block 203, the circular arc surface of the round rod 202 is sleeved with a first spring 205, the two ends of the first spring 205 are respectively fixedly connected to the moving block 203 and the inner surface of the slide groove of the fixed block 201, one side of the moving block 203 is fixedly connected with a splint 204, the side wall of the fixed block 201 is fixedly connected with two L-shaped plates 206, a limiting rod 207 is slidably inserted in the L-shaped plate 206, one end of the limiting rod 207 is fixedly connected with an elliptical plate 208, and the side wall of the splint 204 is provided with a limiting groove. Pull the splint 204 to move, push the elliptical plate 208 to drive the limiting rod 207 to slide in the L-shaped plate 206 until the limiting rod 207 is inserted into the limiting groove of the splint 204, thereby achieving the effect of limiting the position of the splint 204, so as to facilitate the user to install or remove the electronic device, thereby improving the convenience of the device. A second spring 209 is fixedly connected to one side of the elliptical plate 208 close to the L-shaped plate 206, and one end of the second spring 209 is fixedly connected to one side of the L-shaped plate 206 close to the elliptical plate 208. The clamping plate 204 is pulled to be squeezed with the limiting rod 207, and the limiting rod 207 drives the elliptical plate 208 to slide in the L-shaped plate 206. At this time, the second spring 209 is in a stretched state, until the limiting rod 207 is aligned with the position of the limiting groove of the clamping plate 204, the elastic force of the spring drives the limiting rod 207 to slide in the L-shaped plate 206 and automatically insert into the limiting groove of the clamping plate 204, thereby improving the quickness of the device. The size of the limiting rod 207 is adapted to the size of the limiting groove of the clamping plate 204, and the inner surface of the clamping plate 204 is fixedly connected with a soft pad 210. Pushing the clamping plate 204 drives the soft pad 210 to move, thereby avoiding the situation where the clamping plate 204 clamps the electronic device for a long time and causes surface damage.

[0031] Reference Figure 3As shown, specifically, the clamping device 3 includes a mounting block 31, the mounting block 31 is fixedly connected to the surface of the mobile power source body 1, a bidirectional threaded rod 32 is rotatably connected in the mounting block 31, and the arc surface of the bidirectional threaded rod 32 is threadedly connected to two long plates 33, and a slide rail 34 is fixedly connected to the side of the mobile power source body 1 close to the mounting block 31, and a slide plate 35 is slidably connected to the inner surface of the slide rail 34, and one side of the slide plate 35 is fixedly connected to the long plate 33. The bidirectional threaded rod 32 is rotated to rotate in the mounting block 31, and the bidirectional threaded rod 32 drives the long plate 33 to move, and the long plate 33 drives the slide plate 35 to slide on the inner surface of the slide rail 34, thereby avoiding the situation that the long plate 33 rotates with the rotation of the bidirectional threaded rod 32. One end of the bidirectional threaded rod 32 is fixedly connected to a handle 36, and the size of the slide plate 35 is adapted to the size of the inner surface of the slide rail 34. The handle 36 is rotated to drive the bidirectional threaded rod 32 to rotate in the mounting block 31, so that the user can quickly rotate the bidirectional threaded rod 32 to accurately control the tightness of the long plate 33.

[0032] Working principle: when the user needs to use the mobile power supply body 1 for charging, the user pulls the clamping plate 204 and squeezes the limiting rod 207, and the limiting rod 207 drives the elliptical plate 208 to slide in the L-shaped plate 206. At this time, the second spring 209 is in a stretched state. Until the limiting rod 207 is aligned with the position of the limiting groove of the clamping plate 204, the elastic force of the spring drives the limiting rod 207 to slide in the L-shaped plate 206 and automatically insert into the limiting groove of the clamping plate 204, the electronic device is placed on the surface of the clamping plate 204, and then the elliptical plate 208 is pulled to drive the limiting rod 207 in the L The adjusting device 2 is configured to adjust the power bank 1 and the electronic device 202 so as to make the power bank 1 and the electronic device 202 compatible. The adjusting device 2 is configured to adjust the power bank 1 and the electronic device 202 so as to make the power bank 1 and the electronic device 202 compatible. The adjusting device 2 is configured to adjust the power bank 1 and the electronic device 202 so as to make the power bank 1 and the electronic device 202 compatible. The adjusting device 2 is configured to adjust the power bank 1 and the electronic device 202 so as to make the power bank 1 and the electronic device 202 compatible. The adjusting device 2 is configured to adjust the power bank 1 and the electronic device 202 compatible.

[0033] When the user needs to clamp the charging cable of the mobile power device, the handle 36 is turned to drive the bidirectional threaded rod 32 to rotate in the mounting block 31, and the bidirectional threaded rod 32 and the long plate 33 move towards each other, and the long plate 33 drives the slide plate 35 to slide on the inner surface of the slide rail 34, thereby achieving the effect of clamping the connecting line used by the mobile power body 1, avoiding the situation where the mobile power body 1 is separated from the connecting line due to external tension or its own force during charging, thereby improving the stability of the device.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A mobile power source with a built-in AC adapter, comprising a mobile power source body (1), characterized in that: The mobile power source body (1) is electrically connected to an adapter body (4); an adjustment device (2) is provided on the surface of the mobile power source body (1); the adjustment device (2) comprises a fixed block (201); the fixed block (201) is fixedly connected to the surface of the mobile power source body (1); two slide grooves are provided on the surface of the fixed block (201); a round rod (202) is fixedly connected to the inner surface of the slide groove of the fixed block (201); a moving block (203) is slidably connected to the circular arc surface of the round rod (202); a first spring (205) is sleeved on the circular arc surface of the round rod (202); two ends of the first spring (205) are respectively fixedly connected to the moving block (203) and the inner surface of the slide groove of the fixed block (201); and a clamping plate (204) is fixedly connected to one side of the moving block (203).

2. The mobile power source with built-in AC adapter according to claim 1, characterized in that: The side wall of the fixed block (201) is fixedly connected to two L-shaped plates (206), a limiting rod (207) is slidably inserted in the L-shaped plate (206), one end of the limiting rod (207) is fixedly connected to an elliptical plate (208), and a limiting groove is provided on the side wall of the clamping plate (204).

3. The mobile power source with built-in AC adapter according to claim 2, characterized in that: A second spring (209) is fixedly connected to one side of the elliptical plate (208) close to the L-shaped plate (206), and one end of the second spring (209) is fixedly connected to one side of the L-shaped plate (206) close to the elliptical plate (208).

4. The mobile power source with built-in AC adapter according to claim 2, characterized in that: The size of the limiting rod (207) is matched to the size of the limiting groove of the clamping plate (204), and a soft pad (210) is fixedly connected to the inner surface of the clamping plate (204).

5. The mobile power source with built-in AC adapter according to claim 1, characterized in that: The surface of the mobile power source body (1) is provided with a clamping device (3), and the clamping device (3) comprises a mounting block (31), and the mounting block (31) is fixedly connected to the surface of the mobile power source body (1), and a bidirectional threaded rod (32) is rotatably connected inside the mounting block (31), and the arc surface of the bidirectional threaded rod (32) is threadedly connected to two long plates (33).

6. The mobile power source with built-in AC adapter according to claim 5, characterized in that: A slide rail (34) is fixedly connected to one side of the mobile power source body (1) close to the mounting block (31); a slide plate (35) is slidably connected to the inner surface of the slide rail (34); and one side of the slide plate (35) is fixedly connected to the long plate (33).

7. The mobile power source with built-in AC adapter according to claim 6, characterized in that: One end of the bidirectional threaded rod (32) is fixedly connected to a handle (36), and the size of the slide plate (35) is adapted to the size of the inner surface of the slide rail (34).

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