Capacitance pen cap

Abstract

A pen cap of a capacitance pen comprises an upper cover and a lower cover, and is characterized in that the upper cover and the lower cover are covered and fixed through screws; the bottom surface of the lower cover is provided with an arc-shaped through groove through which a capacitance pen penetrates; the arc-shaped through groove is provided with an opening, and the shape of the arc-shaped through groove is attached to the outer wall of the capacitance pen. The upper cover and the lower cover are connected to form a cavity; a first PCBA board, a second PCBA board and a battery assembly are arranged in the cavity; the battery assembly is connected with the first PCBA board and the second PCBA board through wires. The capacitive pen cap can protect a capacitive pen point, can sleeve a capacitive pen for handwriting, and expands related application functions through key operation on the capacitive pen cap.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitive pens, in particular to a capacitive pen cover. Background Art

[0002] A capacitive stylus is a conductive pen made of conductive material and used to touch capacitive screens for interactive operation. Traditional capacitive pens are protected by a pen case. When not in use, the pen is placed in the case; when in use, the pen is removed from the case. This makes the pen inconvenient to use, and current pen cases cannot hold the pen for writing. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide a capacitive stylus pen cover, which can effectively solve the problems raised in the above background technology.

[0004] To solve the above problems, the technical solution adopted by the present invention is: a capacitive pen cover, including an upper cover and a lower cover, characterized in that the upper cover and the lower cover are covered and fixed by screws; the bottom surface of the lower cover is provided with an arc-shaped groove for passing the capacitive pen; the arc-shaped groove is provided with an opening, and the shape of the arc-shaped groove is in contact with the outer wall of the capacitive pen; the upper cover and the lower cover are connected to form a cavity; a first PCBA board, a second PCBA board and a battery assembly are arranged in the cavity; the battery assembly is connected to the first PCBA board and the second PCBA board respectively through wires.

[0005] As a further preferred solution of the present invention, a silicone pad is provided on the inner wall of the lower cover.

[0006] As a further preferred embodiment of the present invention, a bracket is provided on the first PCBA board, on which a lampshade, a toggle switch and a first button are mounted; the second PCBA board is provided with a second button, wherein the upper cover is provided with a plurality of through holes corresponding to the lampshade, the toggle switch, the first button and the second button.

[0007] As a further preferred solution of the present invention, the first PCBA board is also provided with a charging interface.

[0008] Compared with the prior art, the present invention provides a capacitive pen cover with the following beneficial effects:

[0009] It can protect the capacitive pen tip, can be used to cover the capacitive pen for handwriting, and expand related application functions through the button operations on the capacitive pen cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the disassembly of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the top surface structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0013] Figure 4 This is a side structural diagram of the utility model;

[0014] Figure 5 This is a schematic diagram of the utility model in use;

[0015] Among them: 1. Upper cover; 2. Lower cover; 3. Arc-shaped slot; 4. First PCBA board; 5. Second PCBA board; 6. Battery assembly; 7. Silicone pad; 8. Bracket; 9. Lampshade; 10. Toggle switch; 11. First button; 12. Second button; 13. Through hole; 14. Charging port. DETAILED DESCRIPTION

[0016] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0017] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0018] In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel options. Taking "A and / or B" as an example, it includes option A, or option B, or options in which A and B are satisfied at the same time.

[0019] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0020] Reference Figure 1-5The utility model provides a capacitive pen cover, comprising an upper cover 1 and a lower cover 2, characterized in that the upper cover 1 and the lower cover 2 are covered to form a cover box and fixed by screws; the bottom surface of the lower cover 2 is provided with an arc-shaped through groove 3 for passing the capacitive pen; the arc-shaped through groove 3 is provided with an opening, and the shape of the arc-shaped through groove 3 is in contact with the outer wall of the capacitive pen; the upper cover 1 and the lower cover 2 are connected to form a cavity; a first PCBA board 4, a second PCBA board 5 and a battery assembly 6 are arranged in the cavity; the battery assembly 6 is respectively connected to the first PCBA board 4 and the second PCBA board 5 through wires; after the first PCBA board 4 and the second PCBA board 5 are paired with the capacitive pen, the operation functions of the buttons (such as switching writing color, erasing, font thickness, etc.) can be customized by pairing the capacitive pen with an electronic device, which is conducive to improving creative efficiency.

[0021] As a further preferred solution of the present invention, a silicone pad 7 is provided on the inner wall of the lower cover 2 , and two silicone pads 7 are provided to increase the friction between the lower cover 2 and the capacitive stylus.

[0022] As a further preferred embodiment of the present invention, a bracket 8 is provided on the first PCBA board 4, on which a lampshade 9, a toggle switch 10 and a first button 11 are mounted, and a second PCBA board 5 is provided with a second button 12, wherein the upper cover 1 is provided with a plurality of through holes 13 corresponding to the lampshade 9, the toggle switch 10, the first button 11 and the second button 12.

[0023] As a further preferred solution of the present invention, the first PCBA board 4 is further provided with a charging interface 14 for charging the battery assembly 6.

[0024] As a specific embodiment of the present utility model: when in use, the user directly inserts the capacitive pen into the capacitive pen cover, so that the tip of the capacitive pen extends out. The silicone pad 7 tightens the capacitive pen to increase the friction force and prevent it from slipping out during use. After the capacitive pen is inserted, the power is turned on by using the pull switch 10. In the turned-on state, the relevant operations of the pairing application are operated by operating the first button 11 and the second button 12 to realize the relevant functions of the capacitive pen cover. After use, push the capacitive pen forward with a little force so that the capacitive pen cover covers the tip of the capacitive pen to protect the capacitive pen.

[0025] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to screws, rivets, welding or socketing, fixing and the like. The installation, setting or connection method is selected according to the work scenario.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A capacitive pen cover, comprising an upper cover (1) and a lower cover (2), characterized in that: The upper cover (1) and the lower cover (2) are connected to form a cover box and fixed by screws; the bottom surface of the lower cover (2) is provided with an arc-shaped through-slot (3) for inserting a capacitive pen; the arc-shaped through-slot (3) is provided with an opening, and the shape of the arc-shaped through-slot (3) fits the outer wall of the capacitive pen; the upper cover (1) and the lower cover (2) are connected to form a cavity; a first PCBA board (4), a second PCBA board (5) and a battery assembly (6) are arranged in the cavity; the battery assembly (6) is connected to the first PCBA board (4) and the second PCBA board (5) respectively through wires.

2. The capacitive stylus pen cover according to claim 1, characterized in that: A silica gel pad (7) is provided on the inner wall of the lower cover (2).

3. The capacitive stylus pen cover according to claim 1, characterized in that: The first PCBA board (4) is provided with a bracket (8), and a lampshade (9), a toggle switch (10) and a first button (11) are installed on the bracket (8); the second PCBA board (5) is provided with a second button (12), wherein the upper cover (1) is provided with a plurality of through holes (13) corresponding to the lampshade (9), the toggle switch (10), the first button (11) and the second button (12).

4. The capacitive stylus pen cover according to claim 3, characterized in that: The first PCBA board (4) is also provided with a charging interface (14).

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