Folding charger

Abstract

The utility model discloses a folding charger, and relates to the field of mobile phone chargers. The charger comprises a charger main body, one side of the charger main body is provided with a sliding groove, the inner side of the sliding groove is provided with a sliding mechanism, the sliding mechanism comprises a sliding plate, and the inner side surface of the sliding plate is provided with a limiting groove. Meanwhile, due to the fact that the limiting groove specially formed in the surface of the sliding plate is matched with and abuts against the plug, in the sliding process of the sliding plate, the sliding plate can drive the plug to move together, and therefore the plug can be unfolded, an operator does not need to directly apply acting force to the plug, and operation is convenient. And instead, a clear and convenient acting force point position is provided through the sliding plate, so that the operation process is simplified, the convenience of unfolding the plug is greatly improved, and the use of the whole charger is smoother and more efficient.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone chargers, in particular to a foldable charger. Background Art

[0002] Foldable mobile phone chargers are popular portable charging devices on the market. Their unique design allows the plug or cable to be folded or bent, or the charger plug is designed to rotate and fold, which greatly reduces the size and makes it easier for users to carry. This type of charger is not only portable, but also often supports fast charging technology to meet users' needs for efficient charging.

[0003] In existing foldable chargers, the plug is mostly unfolded by manual toggle, and the force point is small, mostly only at the end of the charger plug, which undoubtedly reduces the convenience of using the foldable charger. Therefore, how to design a foldable charger that improves the convenience of plug unfolding is a technical problem that needs to be solved at present. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a foldable charger to solve the technical problem that the unfolding operation of the plug part of the existing charger is less convenient to operate due to the small action point.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable charger, comprising a charger body and a plug, a sliding groove is provided on one side of the charger body, and a sliding mechanism is provided on the inner side of the sliding groove, the sliding mechanism comprises a sliding plate, both sides of the sliding plate are slidingly connected to the charger body through a clamping plate and the sliding groove, a limiting groove is provided on the inner surface of the sliding plate, the inner side of the limiting groove is an arc structure, and is adapted to abut against the end of the plug.

[0006] By adopting the above technical solution, the operator moves the sliding plate to make it start to slide inside the sliding groove, so that the sliding plate can be easily moved on the charger body. At the same time, since the surface of the sliding plate is designed with a limit groove that fits and abuts against the plug, during the sliding process of the sliding plate, the limit groove will drive the plug to move together, thereby achieving the smooth deployment of the plug. This mechanism ensures that the plug can be accurately deployed into place as the sliding plate moves.

[0007] Furthermore, a storage groove is provided on the top surface of the charger body, and the plug is rotatably arranged in the storage groove. There are two groups of limit grooves, which are opposite to the positions of the two plugs.

[0008] By adopting the above technical solution, the plug can be stored when not in use, thereby reducing the overall volume of the charger, making it easier to carry and store. This not only saves space, but also protects the plug from damage by the external environment, thereby extending the service life of the charger.

[0009] Furthermore, the cross-section of the sliding plate and the clamping plates on both sides is in a "T" shape.

[0010] By adopting the above technical solution, the limit groove can be tightly fitted and abutted with the end of the plug. Such a structure not only ensures that the plug can move stably along the trajectory of the limit groove during the expansion process, but also reduces the friction and wear between the plug and the limit groove, thereby extending the service life of the charger.

[0011] Furthermore, the surface of the sliding plate is provided with friction patterns for providing friction support points for the user on the sliding plate.

[0012] By adopting the above technical solution, a clear friction support point is provided for the user. When the user needs to move the sliding plate to unfold the plug, these friction lines can increase the friction between the fingers and the sliding plate, thereby preventing the fingers from slipping or falling off during the sliding process, ensuring that the user can stably control the movement of the sliding plate.

[0013] Furthermore, a spring sheet is provided on the inner surface of the sliding plate, and a clamping block is fixedly provided on the spring sheet, and a clamping groove is provided on the inner side of the sliding groove.

[0014] By adopting the above technical solution, when the sliding plate slides to a certain position in the sliding groove, the card block can be stably stuck into the preset card slot inside the sliding groove under the elastic force of the spring sheet. This mechanism ensures that the sliding plate can be firmly fixed in a specific position after the plug is unfolded and will not slide easily due to external force, thereby maintaining the stability and reliability of the charger.

[0015] Furthermore, the sliding plate is engaged with the charger body through a clamping block and a clamping slot to limit the position of the sliding plate, and the cross-section of the clamping block is a semicircular structure.

[0016] By adopting the above technical solution, the position of the sliding plate in the sliding groove is effectively limited. When the sliding plate slides to the predetermined position, the card block will be firmly inserted into the card slot, thereby ensuring that the sliding plate will not be easily moved due to external force, thereby improving the stability of the charger and ensuring that the plug can remain in the correct position after being unfolded, making it convenient for users to perform charging operations.

[0017] In summary, the utility model mainly has the following beneficial effects:

[0018] 1. The utility model uses a sliding mechanism to move the sliding plate so that the sliding plate starts to slide inside the sliding groove. At the same time, since the special limit groove on the surface of the sliding plate is adapted and abutted with the plug, during the sliding process of the sliding plate, it will drive the plug to move together, thereby realizing the expansion of the plug. The movement of the sliding plate is used to drive the expansion of the plug, so that the operator does not need to directly apply force to the plug, but provides a clear and convenient force point through the sliding plate, which not only simplifies the operation process, but also greatly improves the convenience of plug expansion, making the use of the entire charger smoother and more efficient;

[0019] 2. The utility model provides a card slot and a card block. The engagement mechanism of the card slot and the card block plays a key role in ensuring the stability of the sliding plate position. When the sliding plate slides to a predetermined position, the card block is firmly inserted into the card slot, thereby effectively avoiding the situation where the position of the sliding plate changes due to external force during use of the charger. This not only improves the stability of the charger, but also ensures that the plug can always remain in the correct charging position, thereby providing users with a more reliable and convenient charging experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the inner structure of the sliding plate of the utility model;

[0023] Figure 4 It is a side cross-sectional structural schematic diagram of the utility model.

[0024] In the figure: 1. charger body; 2. storage slot; 3. plug; 4. sliding slot; 5. sliding mechanism; 501. sliding plate; 502. friction pattern; 503. card plate; 504. card slot; 505. spring sheet; 506. card block; 507. limit slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "install", "connect", "connect", and "set" 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 an indirect connection through an intermediate medium; it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0028] The following describes an embodiment of the utility model based on its overall structure. Embodiment 1:

[0029] A foldable charger, such as Figure 1-Figure 4 As shown, it includes a charger body 1, a sliding groove 4 is provided on one side of the charger body 1, and a sliding mechanism 5 is provided on the inner side of the sliding groove 4, the sliding mechanism 5 includes a sliding plate 501, and the two sides of the sliding plate 501 are slidably connected with the charger body 1 through a clamping plate 503 and the sliding groove 4. A limiting groove 507 is provided on the inner surface of the sliding plate 501. The operator toggles the sliding plate 501 to start sliding inside the sliding groove 4, so that the sliding plate 501 can be easily moved on the charger body 1. At the same time, since the surface of the sliding plate 501 is designed with a limiting groove 507 that is adapted to abut against the plug 3, During the sliding of the plate 501, the limit groove 507 will drive the plug 3 to move together, so that the plug 3 can be smoothly deployed. This mechanism ensures that the plug 3 can be accurately deployed into place as the sliding plate 501 moves. During this process, the setting of the sliding plate 501 provides the operator with a clear and convenient force point. The operator only needs to simply move the sliding plate 501 to easily complete the deployment operation of the plug 3 without directly applying complex forces to the plug 3. This not only simplifies the operation process, but also significantly improves the convenience of deploying the plug 3, making the use of the charger smoother and more convenient.

[0030] See also Figure 1 , Figure 2 , Figure 3A storage slot 2 is provided on the top surface of the charger body 1, and a plug 3 is rotatably arranged inside the storage slot 2. Two groups of limit slots 507 are provided, and are opposite to the two plugs 3, so that the plugs 3 can be stored therein when not in use, thereby reducing the overall volume of the charger, making it easy to carry and store, not only saving space, but also protecting the plug 3 from damage by the external environment, thereby extending the service life of the charger. At the same time, a plug 3 is rotatably arranged inside the storage slot 2, which means that the plug 3 can rotate freely in the storage slot 2, increasing the flexibility of the charger, and enabling the plug 3 to better adapt to the charging environment.

[0031] See also Figure 1 , Figure 2 , Figure 3 The inner side of the limit groove 507 is an arc structure, and is adapted to abut against the end of the plug 3. The cross section of the sliding plate 501 and the card plates 503 on both sides is a "T"-shaped structure, so that the limit groove 507 can be tightly adapted to and abut against the end of the plug 3. Such a structure not only ensures that the plug 3 can stably move along the trajectory of the limit groove 507 during the expansion process, but also reduces the friction and wear between the plug 3 and the limit groove 507, thereby extending the service life of the charger. At the same time, the adaptation and abutment setting also improves the accuracy and stability of the plug 3 when it is expanded, so that the user can more easily complete the expansion operation of the plug 3. At the same time, the cross section of the sliding plate 501 and the card plates 503 on both sides is designed to be a "T"-shaped structure, which enhances the connection strength between the sliding plate 501 and the card plates 503, so that the sliding plate 501 can be more stably maintained in the sliding groove 4 during the sliding process, and will not easily fall off or shake due to external force.

[0032] See also Figure 1 , Figure 2 The surface of the sliding plate 501 is provided with friction patterns 502, which are used to provide the user with a friction support point for the sliding plate 501, and provide the user with a clear friction support point. When the user needs to move the sliding plate 501 to unfold the plug 3, these friction patterns 502 can increase the friction between the fingers and the sliding plate 501, thereby preventing the fingers from sliding or detaching during the sliding process, ensuring that the user can stably control the movement of the sliding plate 501. At the same time, the existence of the friction patterns 502 also enhances the user's feel during operation. They provide a perceptible texture for the fingers, allowing the user to more intuitively feel the movement and position change of the sliding plate 501, which not only improves the convenience of operation, but also enhances the user's confidence and satisfaction with the overall structure of the charger. Embodiment 2:

[0033] See also Figure 1 , Figure 2 , Figure 3A spring sheet 505 is provided on the inner surface of the sliding plate 501, and a clamping block 506 is fixedly provided on the spring sheet 505. A clamping slot 504 is provided on the inner side of the sliding groove 4, so that when the sliding plate 501 slides to a certain position in the sliding groove 4, the clamping block 506 can be stably clamped into the preset clamping slot 504 on the inner side of the sliding groove 4 under the elastic force of the spring sheet 505. This mechanism ensures that the sliding plate 501 can be firmly fixed in a specific position after the plug 3 is unfolded, and will not slide easily due to external force, thereby maintaining the stability and reliability of the charger. At the same time, the cooperation between the clamping slot 504 and the clamping block 506 also gives the charger higher safety. During the use of the charger, even if it is accidentally impacted or vibrated, the sliding plate 501 will not fall off or shift due to the firm engagement of the clamping block 506 and the clamping slot 504.

[0034] See also Figure 1 , Figure 2 , Figure 3 The sliding plate 501 is engaged with the charger body 1 through the block 506 and the slot 504 to limit the position of the sliding plate 501. The cross section of the block 506 is a semicircular structure, which effectively limits the position of the sliding plate 501 in the sliding slot 4. When the sliding plate 501 slides to the predetermined position, the block 506 will be firmly engaged in the slot 504, thereby ensuring that the sliding plate 501 will not be easily moved due to external force, thereby improving the stability of the charger and ensuring that the plug 3 can be kept in the correct position after being unfolded, which is convenient for users to perform charging operations. At the same time, the cross section of the block 506 is designed to be a semicircular structure, so that the block 506 can be more smoothly engaged in the slot 504, reducing the friction and resistance during the engagement process, and reducing the risk of wear of the block 506 and the slot 504.

[0035] The implementation principle of the utility model is as follows: when the plug 3 needs to be unfolded, first, the sliding plate 501 is toggled to make the sliding plate 501 slide inside the sliding groove 4. At the same time, because the limiting groove 507 provided on the surface of the sliding plate 501 is adapted to abut against the plug 3, as the position of the sliding plate 501 moves, the plug 3 is toggled to perform the unfolding operation to complete the unfolding of the plug 3. During this operation, the setting of the sliding plate 501 can provide the operator with a clear and convenient force point, thereby improving the convenience of the unfolding operation of the plug 3. Afterwards, the sliding plate 501 is slid, and the position of the sliding plate 501 is limited by the engagement of the card slot 504 and the card block 506, so as to avoid the situation where the position of the sliding plate 501 changes during the use of the charger;

[0036] In some other embodiments: the storage groove 2 can be used to increase the storage degree of the plug 3. At the same time, the shielding and protection of the plug 3 by the sliding plate 501 is conducive to further improving the protection of the plug 3 and reducing the collision damage to the plug 3 caused by external collision force.

[0037] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0038] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A foldable charger, characterized in that: The charger comprises a charger body (1) and a plug (3); a sliding groove (4) is provided on one side of the charger body (1), and a sliding mechanism (5) is provided on the inner side of the sliding groove (4); the sliding mechanism (5) comprises a sliding plate (501); both sides of the sliding plate (501) are slidably connected to the charger body (1) via a clamping plate (503) and the sliding groove (4); a limiting groove (507) is provided on the inner side surface of the sliding plate (501); the inner side of the limiting groove (507) is in an arc structure and is adapted to abut against the end of the plug (3); The top surface of the charger body (1) is provided with a storage groove (2), and the plug (3) is rotatably arranged in the storage groove (2), and two groups of the limiting grooves (507) are arranged and are located opposite to the two plugs (3).

2. The foldable charger according to claim 1, characterized in that: The cross-sections of the sliding plate (501) and the clamping plates (503) on both sides are in a "T"-shaped structure.

3. The foldable charger according to claim 1, characterized in that: The surface of the sliding plate (501) is provided with friction patterns (502) for providing friction support points for the sliding plate (501) for the user.

4. The foldable charger according to claim 1, characterized in that: A spring sheet (505) is provided on the inner surface of the sliding plate (501), and a clamping block (506) is fixedly provided on the spring sheet (505). A clamping groove (504) is provided on the inner side of the sliding groove (4).

5. The foldable charger according to claim 4, characterized in that: The sliding plate (501) is engaged with the charger body (1) via a clamping block (506) and a clamping slot (504) to limit the position of the sliding plate (501); the cross section of the clamping block (506) is a semicircular structure.

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