Intelligent splicing adaptive power adapter

Abstract

The invention discloses an intelligent splicing type self-adaptive power adapter, comprising a power adapter body, a connecting wire arranged on the power adapter body, a fixed frame arranged on the power adapter body, a sliding frame arranged on the fixed frame, and a storage frame arranged on the sliding frame for placing and storing the connecting wire. A driving component for driving the sliding frame to perform directional movement is arranged inside the fixed frame, so that the driving component drives the storage frame to perform synchronous movement through the sliding frame, and a power component for making the driving component work is arranged on the fixed frame. In this intelligent splicing type self-adaptive power adapter, the sliding frame drives the storage frame to perform directional movement through the cooperation of the power component and the driving component, and the spherical body 1 is matched with the spherical body 2 by rotating the knob one circle, so that the trapezoidal block 1 squeezes the trapezoidal block 2 as the driving plate descends, so that the gear body meshes with the rack body to drive the sliding frame to move, and the storage frame slides out to store the connecting wire.

Description

Technical Field

[0001] The invention relates to the technical field of power adapters, in particular to an intelligent splicing type adaptive power adapter. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of components such as housing, transformer, inductor, capacitor, control IC, PCB board, etc. Its working principle is to convert AC input into DC output; according to the connection method, it can be divided into wall-mounted and desktop types. It is widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment.

[0003] Power adapter products are now widely used in various fields, such as sweepers, soundbars, electric bicycles, electronics, digital products, etc. There are differences in the types of electric bicycles. Some electric bicycles have cavities for placing items under the seat cushions, while other electric bicycles are smaller in size and do not have cavities for placing items under the seat cushions. However, some users live far away from their workplaces, so they often carry power adapters to their workplaces to charge their electric bicycles. Since most of the existing power adapters for electric bicycles are spliced, users often separate the power adapter cable from the shell during the carrying process so that they can be placed in a carrying bag for carrying. However, when passing through bumpy roads, the power adapter cable often falls out of the carrying bag due to the bumps, so there is a certain probability that the cable is lost. For this reason, we propose an intelligent splicing adaptive power adapter. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent splicing type adaptive power adapter to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent splicing adaptive power adapter, comprising a power adapter body, a connecting wire is arranged on the power adapter body, a fixed frame is arranged on the power adapter body, a sliding frame is arranged on the fixed frame, and a storage frame for placing and storing the connecting wire is arranged on the sliding frame, a driving component for driving the sliding frame to perform directional movement is arranged inside the fixed frame, so that the driving component drives the storage frame to move synchronously through the sliding frame, and a power component for making the driving component work is arranged on the fixed frame.

[0006] Preferably, the power component includes a knob arranged on a fixed frame, and the knob is provided with a rotating shaft, the driving component is arranged on the rotating shaft, a disc is arranged on the rotating shaft, and a fixing column is arranged on the disc, and two spherical bodies with different radii are arranged on the fixing column, and an anti-accidental touch component for preventing a user from accidentally touching the knob is arranged inside the fixed frame.

[0007] Preferably, the anti-accidental collision component includes a driving plate arranged inside a fixed frame, and a slide rail 1 for slidingly connecting with the driving plate is arranged inside the fixed frame, and fixed blocks are symmetrically arranged on the driving plate, one of the fixed blocks is provided with a spherical body 2 for contacting with a spherical body 1, and a connecting plate is arranged on the fixed block, and a trapezoidal block 1 is arranged on the connecting plate, a slide rail 2 for slidingly connecting with the fixed block is arranged inside the fixed frame, and a clamping component for controlling the movement state of the driving plate is arranged on the driving plate.

[0008] Preferably, the clamping assembly includes a trapezoidal protrusion and a heart-shaped protrusion arranged on the driving plate, and a motion trajectory is formed between the trapezoidal protrusion and the heart-shaped protrusion and the inner wall of the driving plate, and a baffle is arranged on the driving plate, and a return spring is symmetrically arranged inside the fixed frame, and the return spring is arranged below the fixed block, wherein a fixed seat is arranged inside the fixed frame, and a hinged rod for fixing the driving plate is arranged on the fixed seat.

[0009] Preferably, the driving assembly includes a gear body arranged on a rotating shaft, and a rack body for meshing with the gear body is arranged on the sliding frame, and a trapezoidal block 2 for cooperating with the trapezoidal block 1 is arranged on the sliding frame, so that the spherical body 2 rotates so that the spherical body 1 drives the driving plate and the trapezoidal block 1 to descend, and the trapezoidal block 1 descends to squeeze the trapezoidal block 2 so that the sliding frame moves in a directional manner, and a sliding groove for sliding connection with the sliding frame is arranged inside the fixed frame.

[0010] Preferably, a sleeve is provided inside the fixing frame, and the rotating shaft is adjusted in lateral position inside the sleeve so that the spherical body 2 can contact the spherical bodies 1 of two different sizes on the rotating shaft under different conditions.

[0011] Preferably, the fixed frame is provided with a shell for protecting the contact portion between the connecting wire and the power adapter body, and the storage frame is slidably connected to the sliding frame, wherein the horizontal length of the storage frame is greater than the horizontal length of the sliding frame.

[0012] Preferably, the fixing frame and the power adapter body are connected by bolts.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention enables the sliding frame to drive the storage frame to perform directional movement through the cooperation of the power component and the driving component. The knob is turned one circle to make the spherical body 1 on the disc contact the spherical body 2. At this time, the spherical body 2 is driven by the action of the spherical body 1 to drive the driving plate to descend in a directional manner, so that the rack body and the gear body are in a meshing state under the cooperation of the trapezoidal block 1 and the trapezoidal block 2, wherein the driving plate is fixed under the action of the hinge rod, and the rotating shaft at this time makes the gear body drive the rack body to make the sliding frame perform directional movement, so that the storage frame slides out to store the connecting line.

[0015] The horizontal length of the storage frame in the present invention is greater than the horizontal height of the sliding frame, so that when the sliding frame moves to contact the inner wall of the fixed frame, the storage frame is in the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the fixing frame of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the anti-mistaken collision component of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the drive assembly of the present invention;

[0021] Figure 6 It is another angle schematic diagram of the local structure of the present invention;

[0022] Figure 7 It is a schematic diagram of the structure of the power assembly and the clamping assembly of the present invention;

[0023] Figure 8 It is a schematic diagram of the local structure of the present invention.

[0024] In the figure: 1-power adapter body; 2-connecting line; 3-fixed frame; 4-sliding frame; 5-storage frame; 6-driving assembly; 7-power assembly; 8-anti-mistaken touch assembly; 9-clamping assembly; 10-sleeve; 11-housing; 12-bolt; 61-gear body; 62-rack body; 63-trapezoidal block 2; 64-slide groove; 71-knob; 72-rotating shaft; 73-disc; 74-fixed column; 75-spherical body 1; 81-driving plate; 82-slide rail 1; 83-fixed block; 84-spherical body 2; 85-connecting plate; 86-trapezoidal block 1; 87-slide rail 2; 91-trapezoidal protrusion; 92-heart-shaped protrusion; 93-baffle; 94-reset spring; 95-fixed seat; 96-hinged rod. DETAILED DESCRIPTION

[0025] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-8 The present invention provides a technical solution: an intelligent splicing adaptive power adapter. This solution solves the problem that when carrying the existing power adapter body 1, the user often separates the connecting wire 2 of the power adapter from the shell. However, when passing through a bumpy road section, the connecting wire 2 of the power adapter often falls out of the carrying bag due to the bumps, so there is a certain probability that the connecting wire 2 will be lost. Through the power adapter body 1, a connecting wire 2 is provided on one side of the power adapter body 1, so that the electric bicycle can be charged and stored through the connecting wire 2. A fixing frame 3 is installed on the power adapter body 1, and the fixing frame 3 and the power adapter body 1 are connected by bolts 12, and a sliding frame 4 is provided inside the fixing frame 3, and a device for releasing the connecting wire 2 is installed on the sliding frame 4. A storage frame 5 is placed and stored, and the storage frame 5 is slidably connected to the sliding frame 4, wherein the horizontal length of the storage frame 5 is greater than the horizontal length of the sliding frame 4, and a driving component 6 is arranged inside the fixed frame 3 to drive the sliding frame 4 to perform directional movement, so that the driving component 6 drives the storage frame 5 to move synchronously through the sliding frame 4, and a power component 7 is arranged on the fixed frame 3 to make the driving component 6 work, so that the driving component 6 is made to work through the power component 7, thereby driving the sliding frame 4 to perform directional movement through the driving component 6. Since the storage frame 5 is installed on the sliding frame 4 and is slidably connected thereto, when the sliding frame 4 moves to the inner wall of the front end of the fixed frame 3, the storage frame 5 is now outside the fixed frame 3, and the user can pull out the storage frame 5 and place the connecting line 2 in the storage frame 5.

[0027] The power assembly 7 in the present scheme includes a knob 71 installed on one side of the fixed frame 3, and a rotating shaft 72 is fixedly installed on the knob 71, wherein the driving assembly 6 is installed on the rotating shaft 72, wherein a sleeve 10 is fixedly installed on the inner wall of one side of the fixed frame 3, and the rotating shaft 72 is adjusted in the lateral position inside the sleeve 10, and a disk 73 is fixedly installed on the rotating shaft 72, and a fixing column 74 is installed on the disk 73, and two spherical bodies 75 with different radii are installed on the fixing column 74, so that the knob 71 can be manually pulled to adjust the horizontal position of the rotating shaft 72 on the knob 71 through the sleeve 10, thereby switching the two spherical bodies of different sizes on the spherical body 75, and an anti-mistaken touch assembly 8 is arranged inside the fixed frame 3 to prevent the user from accidentally touching the knob 71; the anti-mistaken touch assembly 8 in the present scheme includes a driving plate 81 arranged on the inner wall of one side of the fixed frame 3, and a sliding rail 82 for sliding connection with the driving plate 81 is fixedly installed on the inner wall of one side of the fixed frame 3, and The driving plate 81 is symmetrically fixed with fixed blocks 83, one of which is fixed with a spherical body 84 for contacting the spherical body 75, and one of which is fixed with a connecting plate 85, and a trapezoidal block 86 is fixed at one end of the connecting plate 85, a slide rail 87 for sliding connection with the fixed block 83 is fixed on the inner wall of one side of the fixed frame 3, and a card connector for controlling the motion state of the driving plate 81 is installed on the driving plate 81. Component 9; in the initial state, the spherical body 1 75 with a smaller radius on the disc 73 is located below the spherical body 2 84. At this time, the rotating shaft 72 is rotated, and the spherical body 1 75 on the disc 73 rotates nearly one circle and then contacts the spherical body 2 84. The spherical body 1 75 presses down the spherical body 2 84 so that the driving plate 81 descends synchronously with the fixing block 83. Under the action of the clamping component 9, the driving plate 81 is fixed. At this time, the turntable rotates, and the spherical body 1 75 and the spherical body 2 84 are no longer in contact.

[0028] The clamping assembly 9 in this scheme includes a trapezoidal protrusion 91 and a heart-shaped protrusion 92 arranged on the driving plate 81, and the trapezoidal protrusion 91 and the heart-shaped protrusion 92 form a motion track with the inner wall of the driving plate 81, and a baffle 93 is installed on the driving plate 81, and a return spring 94 is symmetrically installed inside the fixed frame 3, and the return spring 94 is installed below the fixed block 83, wherein a fixing seat 95 is installed inside the fixed frame 3, and a hinged rod 96 for fixing the driving plate 81 is installed on the fixing seat 95; in the process of the driving plate 81 descending, the hinged rod 96 moves along the hypotenuse of the trapezoidal protrusion 91 to the recess of the heart-shaped protrusion 92, and when the driving plate 81 moves upward at this time, the hinged rod 96 blocks it, and when the driving plate 81 needs to be lowered 1 is to be released, the knob 71 is pulled outward, at this time, the larger spherical body 1 75 contacts the pressed spherical body 2 84, and the rotating shaft 72 is rotated to make the larger spherical body 1 75 press the spherical body 2 84 to make the driving plate 81 leave the depression of the heart-shaped protrusion 92, so as to slide out along the exit. It should be noted that the baffle 93 in the present scheme is arranged to be vertically upward on the side close to the exit, and the side away from the exit is arranged to be a bevel, and the driving plate 81 returns to the initial state under the action of the reset spring 94, and the fixing of the driving plate 81 needs to be released when the sliding frame 4 moves to a position close to the initial position. After the fixing is released, the driving plate 81 rotates nearly one circle again, and the sliding frame 4 returns to the initial position.

[0029] The driving assembly 6 in this scheme includes a gear body 61 fixedly installed on one end of the rotating shaft 72, and a rack body 62 for meshing with the gear body 61 is fixedly installed on the sliding frame 4, and a trapezoidal block 2 63 for cooperating with the trapezoidal block 1 86 is fixedly installed on the sliding frame 4, so that the spherical body 2 84 rotates so that the spherical body 1 75 drives the driving plate 81 and the trapezoidal block 1 86 to descend, and the trapezoidal block 1 86 descends to squeeze the trapezoidal block 2 63 so that the sliding frame 4 performs a directional movement. In the initial state, the trapezoidal block 1 86 is in a mating state with the trapezoidal block 2 63, and the rack body 62 and the gear body 61 are in a non-meshing state. Then, when the trapezoidal block 2 63 is squeezed and moves, the rack body 62 on the sliding frame 4 is driven to be in a meshing state with the gear body 61. The inner wall of the fixed frame 3 is symmetrically provided with a slide groove 64 for sliding connection with the sliding frame 4; the fixed frame 3 is provided with a shell 11 for protecting the contact part between the connecting line 2 and the power adapter body 1.

[0030] In this solution, the sliding frame 4 drives the storage frame 5 to move synchronously under the cooperation of the driving component 6 and the power component 7. At the same time, an anti-mistaken touch component 8 is provided to prevent the user from accidentally touching the knob 71 to rotate. The sliding frame 4 can only be directional moved after rotating nearly one circle. After rotating nearly one circle, the spherical body 1 75 on the rotating shaft 72 touches the spherical body 2 84 on the fixed block 83, and the spherical body 1 75 causes the spherical body 2 84 to descend, so that the fixed block 83 drives the driving plate 81 and the trapezoidal block 1 86 to descend synchronously, and the hinged rod 96 on the inner wall of the fixed frame 3 moves along the hypotenuse of the trapezoidal protrusion 91 to the concave part of the heart-shaped protrusion 92 under the action of the fixed seat 95. When the driving plate 81 moves upward, the hinge rod 96 blocks it, thereby fixing it. At this time, the smaller spherical body 75 is no longer in contact with the spherical body 2 84, and the trapezoidal block 1 86 descends to squeeze the trapezoidal block 2 63, so that the trapezoidal block 2 63 drives the sliding frame 4 to move in a directional manner, so that the rack body 62, which is no longer engaged with the gear body 61 in the initial state, is engaged with the gear body 61, and the rotating shaft 72 is rotated to make the gear body 61 engage with the rack body 62 to drive the sliding frame 4 to move synchronously. Since the horizontal length of the storage frame 5 is greater than the horizontal length of the sliding frame 4, when the sliding frame 4 moves to the inner wall of the fixed frame 3, the storage frame 5 is in The connecting wire 2 is placed in the storage frame 5 for storage outside the fixed frame 3, and the reverse knob 71 causes the gear body 61 to drive the rack body 62 to move in the opposite direction, so that the sliding frame 4 drives the storage frame 5 to move to the inside of the fixed frame 3. When the knob 71 cannot be rotated, the knob 71 is pulled toward the outside of the fixed frame 3, and the rotating shaft 72 drives the disc 73 to move synchronously under the action of the sleeve 10. Since the thickness of the gear body 61 in this scheme is greater than the rack body 62, the gear body 61 and the rack body 62 can still mesh. After pulling, the spherical body 1 75 in contact with the spherical body 2 84 becomes larger in size, and can now contact the descending spherical body 2 84, so that the spherical body One 75 contacts with spherical body two 84, touches spherical body two 84 again, causes driving plate 81 to drop again, thereby causing driving plate 81 to leave the depression of heart-shaped protrusion 92, thereby sliding out along the exit. It should be noted that the baffle 93 in this scheme is arranged to be vertically upward on the side close to the exit, and is arranged to be an oblique side on the side away from the exit. Under the action of reset spring 94, driving plate 81 returns to its initial state. At this time, the knob 71 is pressed to the initial position and reversed for nearly one circle. At this time, trapezoidal block one 86 is in a mating state with trapezoidal block two 63, and the sliding frame 4 drives the storage frame 5 containing the connecting line 2 to return to the initial position, thereby achieving the purpose of storing the connecting line 2.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent splicing type adaptive power adapter, comprising a power adapter body (1), wherein a connecting line (2) is arranged on the power adapter body (1), and the characteristics are: The power adapter body (1) is provided with a fixed frame (3), and a sliding frame (4) is provided on the fixed frame (3), and a storage frame (5) for placing and storing the connecting wire (2) is provided on the sliding frame (4); a driving component (6) for driving the sliding frame (4) to perform directional movement is provided inside the fixed frame (3), so that the driving component (6) drives the storage frame (5) to perform synchronous movement through the sliding frame (4); and a power component (7) for causing the driving component (6) to work is provided on the fixed frame (3); The power assembly (7) comprises a knob (71) arranged on a fixed frame (3), and the knob (71) is provided with a rotating shaft (72), the driving assembly (6) is arranged on the rotating shaft (72), a disk (73) is arranged on the rotating shaft (72), a fixing column (74) is arranged on the disk (73), and two spherical bodies (75) with different radii are arranged on the fixing column (74), and an anti-accidental touch assembly (8) for preventing a user from accidentally touching the knob (71) is arranged inside the fixed frame (3); The anti-mistaken collision component (8) comprises a driving plate (81) arranged inside a fixed frame (3), and a first slide rail (82) for slidably connecting with the driving plate (81) is arranged inside the fixed frame (3), and fixed blocks (83) are symmetrically arranged on the driving plate (81), one of the fixed blocks (83) is provided with a second spherical body (84) for contacting the first spherical body (75), and a connecting plate (85) is arranged on the fixed block (83), and a trapezoidal block (86) is arranged on the connecting plate (85), a second slide rail (87) for slidably connecting with the fixed block (83) is arranged inside the fixed frame (3), and a clamping component (9) for controlling the motion state of the driving plate (81) is arranged on the driving plate (81).

2. The intelligent splicing adaptive power adapter according to claim 1 is characterized in that: The clamping assembly (9) comprises a trapezoidal protrusion (91) and a heart-shaped protrusion (92) arranged on the driving plate (81), and a motion track is formed between the trapezoidal protrusion (91) and the heart-shaped protrusion (92) and the inner wall of the driving plate (81), and a baffle (93) is arranged on the driving plate (81), and a return spring (94) is symmetrically arranged inside the fixing frame (3), and the return spring (94) is arranged below the fixing block (83), wherein a fixing seat (95) is arranged inside the fixing frame (3), and a hinged rod (96) for fixing the driving plate (81) is arranged on the fixing seat (95).

3. The intelligent splicing adaptive power adapter according to claim 1 is characterized in that: The driving assembly (6) comprises a gear body (61) arranged on a rotating shaft (72), and a rack body (62) for meshing with the gear body (61) is arranged on the sliding frame (4), and a trapezoidal block (63) for cooperating with the trapezoidal block (86) is arranged on the sliding frame (4), so that the spherical body (84) rotates so that the spherical body (75) drives the driving plate (81) and the trapezoidal block (86) to descend, and the trapezoidal block (86) descends to squeeze the trapezoidal block (63) so that the sliding frame (4) performs a directional movement, and a sliding groove (64) for sliding connection with the sliding frame (4) is arranged inside the fixed frame (3).

4. The intelligent splicing adaptive power adapter according to claim 1, characterized in that: A sleeve (10) is arranged inside the fixed frame (3), and the rotating shaft (72) is adjusted in lateral position inside the sleeve (10) so that the second spherical body (84) and the first spherical body (75) of two different sizes on the rotating shaft (72) can contact each other under different conditions.

5. The intelligent splicing adaptive power adapter according to claim 1, characterized in that: The fixed frame (3) is provided with a shell (11) for protecting the contact portion between the connecting wire (2) and the power adapter body (1), and the storage frame (5) is slidably connected to the sliding frame (4), wherein the horizontal length of the storage frame (5) is greater than the horizontal length of the sliding frame (4).

6. The intelligent splicing adaptive power adapter according to claim 5, characterized in that: The fixing frame (3) and the power adapter body (1) are connected via bolts (12).

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