Quick-charging wireless touch pen

Abstract

The utility model discloses a fast charging wireless touch pen which comprises a pen holder and a magnetic attraction charging groove formed in the surface of the lower end of the pen holder, a supporting base plate used for charging supporting is arranged below the pen holder, and a magnetic attraction charging block connected with the magnetic attraction charging groove in a magnetic attraction and inserted mode is arranged in the middle of the upper end of the supporting base plate. A limiting supporting ring used for charging limiting of the pen holder is arranged at the upper end of the supporting base plate, a limiting strip used for limiting supporting is arranged on the inner wall of the limiting supporting ring, and a supporting column used for limiting supporting is rotationally installed on the outer side of the pen holder. The magnetic attraction charging groove and the magnetic attraction charging block are connected and positioned in a magnetic attraction mode, meanwhile, the supporting column and the limiting strip are connected in a clamped mode, then the position of the supporting column is fixed, the charging portion of the pen holder is limited and fixed, the pen holder is in a stable state during charging, the supporting base plate is arranged to be of a disc-shaped structure, the contact area of the supporting base plate and the supporting face is increased, and the charging efficiency is improved. And the device can be placed stably.

Description

Technical Field

[0001] The utility model relates to the technical field of styluses, in particular to a fast-charging wireless stylus. Background Art

[0002] A stylus is a small pen-shaped tool used to input commands into devices with touchscreens such as computer screens, mobile devices, and drawing tablets. Users can click on the touch screen with the stylus to select files or draw.

[0003] A storage battery is installed inside the stylus. When the traditional device needs to be charged, a charging cable needs to be plugged in. Since the stylus itself is relatively small in size, it is not convenient to use it reasonably, resulting in inconvenient charging. Moreover, due to its circular structure, it is prone to sliding when placed for charging, affecting the safety during charging.

[0004] Therefore, we provide a fast-charging wireless stylus. Content of the Utility Model

[0005] The purpose of the utility model is to provide a fast-charging wireless stylus for the above-mentioned existing technical problems, so as to achieve the effect of enabling the device to have wireless fast charging and ensuring stable position.

[0006] It includes a pen barrel, and a magnetic charging slot opened on the lower surface of the pen barrel. A support chassis for charging support is arranged below the pen barrel. A magnetic charging block magnetically inserted and connected with the magnetic charging slot is arranged in the middle of the upper end of the support chassis. A limit support ring for limiting the charging of the pen barrel is arranged at the upper end of the support chassis. A limit strip for limiting support is arranged on the inner wall of the limit support ring. The outer side of the pen barrel is rotatably installed on a support column for limiting support.

[0007] Preferably, an external thread is installed on the outer side of the pen barrel. Guide storage grooves are simultaneously opened on the external thread and the pen barrel. There are several guide storage grooves, and the support column is rotatably arranged inside the guide storage groove through a rotating rod.

[0008] Preferably, the pen barrel is threadedly connected with a rotating cylinder through the external thread. The inside of the rotating cylinder is of a hollow structure. The upper half of the inner wall of the rotating cylinder is tightly connected with the surface of the pen barrel, and the specification of the upper half of the inner wall of the rotating cylinder is larger than that of the lower half of the inner wall of the rotating cylinder.

[0009] Preferably, a rotating support groove is opened on the lower surface of the rotating cylinder, and a connecting rod is rotatably connected inside the rotating support groove.

[0010] Preferably, a support groove for rotational support is provided through the outside of the support column. One end of the connecting rod away from the rotational support groove extends into the support groove, and the connecting rod is rotatably connected to the inner wall of the support groove through a rotating rod.

[0011] Preferably, a plurality of anti-slip patterns are installed on the lower half of the outer side of the rotating cylinder, and the anti-slip patterns are used for anti-slip support.

[0012] Preferably, the pen barrel and the external thread are both inserted into the limit support ring, and the specification of the external thread is smaller than the inner wall specification of the limit support ring.

[0013] Compared with the prior art, the present utility model provides a fast-charging wireless touch pen, which has the following beneficial effects:

[0014] 1. In the present utility model, under the support of the support chassis and the limit support ring, the pen barrel can be wirelessly inserted and charged, and at the same time, the position of the pen barrel during charging is ensured to be in a tightened state, improving the stability and firmness of its position during charging, and ensuring the convenience and reliability of the device during charging.

[0015] 2. In the present utility model, under the rotation of the rotational support groove and the connecting rod, the connecting rod drives the position to move simultaneously, achieving the effect of stretching the position of the support column, so that it moves to expand. Thus, under the positioning of the rotating cylinder, the support column is in a stable clamping state, improving the firmness and reliability of its position during charging and use.

[0016] 3. In the present utility model, under the moving support of the rotating cylinder, the position of the support column can be synchronously adjusted, ensuring the convenience and reliability of adjusting the position of the support column.

[0017] The parts not involved in this device are the same as or can be implemented by the prior art. The structure of the present utility model is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the upper half structure of a fast-charging wireless touch pen proposed by the present utility model;

[0019] Figure 2 It is a schematic diagram of the lower half structure of a fast-charging wireless touch pen proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the limit component structure of a fast-charging wireless touch pen proposed by the present utility model;

[0021] Figure 4 It is a schematic diagram of the overall three-dimensional structure of a fast-charging wireless touch pen proposed by the present utility model.

[0022] In the figure: 1. Pen barrel; 2. Magnetic charging slot; 3. Support chassis; 4. Magnetic charging block; 5. Limit support ring; 6. External thread; 7. Guide storage slot; 8. Support column; 9. Connecting rod; 10. Rotating cylinder; 11. Rotating support slot; 12. Anti-slip pattern. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0025] Embodiment 1: A fast-charging wireless touch pen, as Figures 1-4 shown, includes a pen barrel 1, and a magnetic charging slot 2 opened on the lower surface of the pen barrel 1. A support chassis 3 for charging support is provided below the pen barrel 1. A magnetic charging block 4 magnetically inserted and connected to the magnetic charging slot 2 is provided in the middle of the upper end of the support chassis 3. A limit support ring 5 for limiting the charging of the pen barrel 1 is provided at the upper end of the support chassis 3. A limit strip for limiting support is provided on the inner wall of the limit support ring 5. The outside of the pen barrel 1 is rotatably installed on a support column 8 for limit support.

[0026] First, the support chassis 3 is powered on, and then the pen barrel 1 is inserted and placed into the limit support ring 5, so that the magnetic charging slot 2 is magnetically connected and positioned with the magnetic charging block 4. At the same time, the support column 8 is clamped with the limit strip, and then the position of the support column 8 is fixed, the charging part of the pen barrel 1 is limited and fixed, and at the same time, the lower half of the pen barrel 1 is limited and fastened, so that it is in a stable state during charging. By setting the support chassis 3 as a disc structure, the contact area with the support surface is increased, so that it can be placed stably, and at the same time, a support effect is provided for the pen barrel 1 during charging, preventing the pen barrel 1 from tipping over during charging. Therefore, under the support of the support chassis 3 and the limit support ring 5, the pen barrel 1 can be wirelessly inserted and charged, and at the same time, the fastening state of the position of the pen barrel 1 during charging is ensured, the stability and firmness of its position during charging are improved, and the convenience and reliability during charging of the device are ensured.

[0027] As Figures 1-4As shown, an external thread 6 is installed on the outer side of the pen barrel 1. A guiding storage groove 7 is provided on both the external thread 6 and the pen barrel 1. There are several guiding storage grooves 7, and the support column 8 is rotatably arranged inside the guiding storage groove 7 through a rotating rod.

[0028] Under the guidance and support of the guiding storage groove 7, the accuracy of the angle of the support column 8 during rotation is ensured, and at the same time, it is convenient to reasonably store the support column 8.

[0029] As Figures 1-4 shown, the pen barrel 1 is threadedly connected with a rotating cylinder 10 through the external thread 6. The inside of the rotating cylinder 10 is of a hollow structure, and the upper half of the inner wall of the rotating cylinder 10 is tightly connected to the surface of the pen barrel 1, and the specification of the upper half of the inner wall of the rotating cylinder 10 is larger than that of the lower half of the inner wall of the rotating cylinder 10.

[0030] A rotating support groove 11 is provided on the lower end surface of the rotating cylinder 10, and a connecting rod 9 is rotatably connected inside the rotating support groove 11.

[0031] Rotate the rotating cylinder 10. Under the threaded support of the external thread 6, its position is adjusted. At the same time, under the rotation of the rotating support groove 11 and the connecting rod 9, the connecting rod 9 is driven to move its position simultaneously, achieving the effect of stretching the position of the support column 8, so that it moves to expand. Thus, under the positioning of the rotating cylinder 10, the support column 8 is in a stable clamping state, improving the reliability of the fastening of its position during charging use. And based on the hollow state inside the rotating cylinder 10, it can surround the outside of the external thread 6. At the same time, under the limit of the upper end of the rotating cylinder 10, the rotation distance of the rotating cylinder 10 is limited, ensuring the reliability of its moving distance. Therefore, through the moving support of the rotating cylinder 10, the position of the support column 8 can be synchronously adjusted, ensuring the convenience and reliability of the position adjustment of the support column 8.

[0032] As Figures 1-4 shown, a support groove for rotating support is provided through the outside of the support column 8. One end of the connecting rod 9 away from the rotating support groove 11 extends into the support groove, and the connecting rod 9 is rotatably connected to the inner wall of the support groove through a rotating rod.

[0033] Under the rotating support of the support column 8 and the connecting rod 9, and the connecting rod 9 and the rotating support groove 11, the variability of the connection angle during the angle adjustment of the support column 8 is ensured, thus ensuring the continuous stability of its connection angle.

[0034] As Figures 1-4 shown, several anti-slip patterns 12 are installed on the lower half of the outside of the rotating cylinder 10, and the anti-slip patterns 12 are used for anti-slip support.

[0035] The pen barrel 1 and the external thread 6 are simultaneously inserted into the limit support ring 5, and the specification of the external thread 6 is smaller than the inner wall specification of the limit support ring 5.

[0036] Under the anti-slip support of the anti-slip pattern 12, the stability and reliability of the rotation of the rotating cylinder 10 are ensured. At the same time, under the limitation of the specifications of the limit support ring 5 and the external thread 6 itself, the external thread 6 does not contact the limit support ring 5 during insertion, ensuring the stability and reliability of the support column 8 when it is clamped with its limit during insertion and use.

[0037] Working principle: First, power on the support chassis 3, then insert and place the pen barrel 1 into the limit support ring 5, so that the magnetic charging groove 2 is magnetically connected and positioned with the magnetic charging block 4. At the same time, make the support column 8 clamped with the limit strip, and then fix the position of the support column 8 to limit and fix the charging part of the pen barrel 1, and at the same time limit and fasten the lower half of the pen barrel 1 to make it in a stable state during charging. At the same time, provide a supporting effect for the pen barrel 1 during charging to prevent the pen barrel 1 from tipping over during charging. Thus, under the support of the support chassis 3 and the limit support ring 5, the pen barrel 1 can be wirelessly inserted and charged, and at the same time, the fastening state of the position of the pen barrel 1 during charging is ensured, improving the stability and firmness of its position during charging, and ensuring the convenience and reliability of the device during charging.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A fast-charging wireless stylus pen, comprising a pen holder (1), and a magnetic charging slot (2) provided on the lower end surface of the pen holder (1), characterized in that: A support chassis (3) for charging support is arranged below the pen holder (1); a magnetic charging block (4) magnetically plugged into the magnetic charging slot (2) is arranged at the middle of the upper end of the support chassis (3); a limit support ring (5) for charging limit of the pen holder (1) is arranged at the upper end of the support chassis (3); a limit bar for limiting support is arranged on the inner wall of the limit support ring (5); and the outer side of the pen holder (1) is rotatably mounted on a support column (8) for limit support.

2. The fast charging wireless stylus pen according to claim 1, characterized in that: An external thread (6) is installed on the outside of the pen holder (1), and a guide receiving groove (7) is provided on the external thread (6) and the pen holder (1). There are a plurality of guide receiving grooves (7), and the support column (8) is rotatably arranged inside the guide receiving groove (7) via a rotating rod.

3. The fast charging wireless stylus pen according to claim 2, characterized in that: The pen holder (1) is threadably connected to a rotating cylinder (10) via the external thread (6); the interior of the rotating cylinder (10) is a hollow structure; the upper half of the inner wall of the rotating cylinder (10) is tightly connected to the surface of the pen holder (1); and the specification of the upper half of the inner wall of the rotating cylinder (10) is larger than the specification of the lower half of the inner wall of the rotating cylinder (10).

4. The fast charging wireless stylus pen according to claim 3, characterized in that: A rotation support groove (11) is provided on the lower end surface of the rotation cylinder (10), and a connecting rod (9) is rotatably connected inside the rotation support groove (11).

5. The fast charging wireless stylus pen according to claim 4, characterized in that: A support groove for rotational support is provided through the outside of the support column (8); one end of the connecting rod (9) away from the rotational support groove (11) extends into the inside of the support groove; the connecting rod (9) is rotationally connected to the inner wall of the support groove via the rotation rod.

6. The fast charging wireless stylus pen according to claim 3, characterized in that: A plurality of anti-skid grooves (12) are installed on the lower half of the outer side of the rotating cylinder (10), and the anti-skid grooves (12) are used for anti-skid support.

7. The fast charging wireless stylus pen according to claim 2, characterized in that: The pen holder (1) and the external thread (6) are simultaneously plugged into the position limiting support ring (5), and the specification of the external thread (6) is smaller than the specification of the inner wall of the position limiting support ring (5).

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