CN216981065U

CN216981065U - Capacitance pen with tail charging plug

Info

Publication number: CN216981065U
Application number: CN202220751668.XU
Authority: CN
Inventors: 何梁卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-15
Anticipated expiration: 2032-04-02

Abstract

The utility model provides a capacitance pen with a tail charging plug, which comprises a pen container and an electric control assembly arranged in the pen container, wherein one end of the electric control assembly along the axial direction of the pen container is connected with a pen point assembly, and the end part of the pen container far away from the pen point assembly is provided with a pen cap assembly; one end of the electric control assembly, which is close to the pen cap, is connected with a charging plug, a contact pin of the charging plug points to one side of the pen cap assembly, and the charging plug is connected with the pen container through a fixing piece; and the contact pin is at least partially exposed out of the end part of the pen container; the pen cap component is sleeved outside the contact pin and forms a magnetic attraction fixing structure with the fixing piece; the charging plug is stably connected into the pen container in a clamping type fixing mode, the contact pins are exposed, the exposed contact pins are hidden in the pen cap assembly, and the pen cap assembly and the fixing piece form a magnetic suction fixing structure, so that the contact pins can be guaranteed to be stable in structure, and can be hung on the pen container in a magnetic suction mode after the pen cap assembly is taken down, and are not easy to lose; the whole structure is ingenious in design and convenient to use.

Description

Capacitance pen with tail charging plug

Technical Field

The utility model relates to the technical field of capacitance pens, in particular to a capacitance pen with a tail charging plug.

Background

The capacitive pen is a pen which is made of conductor materials, has conductive characteristics and is used for touch control of the capacitive screen to complete man-machine conversation operation, and the capacitive pen simulates the clicking action of a human finger through the conductor materials to complete man-machine conversation.

The existing active capacitive pen on the market at present is basically exposed with a charging port directly, which greatly reduces the appearance and durability of the active capacitive pen, and some active capacitive pens are charged in a wireless charging mode, but the charging mode needs to be matched with equipment with wireless power supply for use, and is not beneficial to wide adaptation and sale of a single capacitive pen; there are also capacitance pens that use other accessories to cover the charging socket, but because the accessory is extremely small in size, it is very easy to lose when the user takes it down to charge the pen, and these methods can not make the pen look neat and integrated, and the visual effect is not good. There is therefore a need for a more rational design that can both employ a plug-in charging socket and effectively protect the socket, and that will not allow the protective member to be easily lost.

SUMMERY OF THE UTILITY MODEL

The problem that auxiliary accessories are easily lost in a straight capacitor plugging type charging structure in the prior art is solved; provides a technical scheme for solving the problem.

In order to achieve the purpose, the utility model provides a capacitance pen with a tail charging plug, which comprises a pen container and an electric control assembly arranged in the pen container, wherein one end of the electric control assembly along the axial direction of the pen container is connected with a pen point assembly, and the end part of the pen container far away from the pen point assembly is provided with a pen cap assembly; one end of the electric control assembly, which is close to the pen cap, is connected with a charging plug, a contact pin of the charging plug is arranged to point to one side of the pen cap assembly, and the charging plug is connected with the pen container through a fixing piece; the inserting needle is at least partially exposed out of the end part of the pen container; the pen cap component is sleeved outside the contact pin and forms a magnetic attraction fixing structure with the fixing piece.

Preferably, the pen cap assembly comprises a pen cap and a clamping piece, a first magnet is accommodated between the clamping piece and the pen cap, and the clamping piece is provided with an accommodating cavity matched with the contact pin.

Preferably, a fixing cover is further arranged in the pen container, the fixing cover at least partially covers the electronic control assembly, an annular groove is formed in one end, close to the pen cap assembly, of the fixing cover, a protruding ring matched with the annular groove is arranged on the fixing piece, and a limiting structure for the contact pin is formed when the fixing piece and the fixing cover are clamped.

Preferably, the electric control assembly comprises a first circuit board, a battery and a second circuit board which are sequentially and electrically connected along the axial direction of the pen container; the first circuit board is electrically connected with the pen point component, and the second circuit board is electrically connected with the base of the charging plug.

Preferably, the first circuit board is provided with at least two Bluetooth modules, each Bluetooth module is correspondingly provided with a switch button, and the switch buttons extend out of the fixed cover and the pen container.

Preferably, the fixed cover is further embedded with second magnets, and the second magnets are uniformly distributed along the axial direction of the pen container.

Preferably, the pen point component comprises a thimble, a pen point, an insulating tube and an external thread metal piece; the one end of thimble with first circuit board electricity is connected, the other end with stretch out the nib sets up, insulating tube cover is established outside the thimble, the insulating tube overcoat is equipped with the external screw thread metalwork, the one end of external screw thread metalwork with nib threaded connection, the other end with first circuit board joint is fixed.

Preferably, a light shielding sheet is further disposed between each switch button.

Preferably, the fixing part extends out of the pen container and abuts against the edge of the pen container, the diameter of the cross section of the extending part is the same as that of the cross section of the pen container, and the diameter of the cross section of the pen cap is the same as that of the cross section of the pen container.

Preferably, the charging plug is one of USB, Type-C, and Lightning.

The beneficial effects of the utility model are: the utility model provides a capacitance pen with a tail charging plug, which comprises a pen container and an electric control assembly arranged in the pen container, wherein one end of the electric control assembly along the axial direction of the pen container is connected with a pen point assembly, and the end part of the pen container far away from the pen point assembly is provided with a pen cap assembly; one end of the electric control assembly, which is close to the pen cap, is connected with a charging plug, a contact pin of the charging plug points to one side of the pen cap assembly, and the charging plug is connected with the pen container through a fixing piece; and the contact pin is at least partially exposed out of the end part of the pen container; the pen cap component is sleeved outside the contact pin and forms a magnetic attraction fixing structure with the fixing piece; utilize the fixed mode of joint formula, with the firm connection of charging plug in the pen container, expose the contact pin simultaneously, the contact pin that exposes simultaneously hides in the cap subassembly, and utilizes cap subassembly and mounting to form magnetism and inhale fixed knot structure, can guarantee the stable in structure of contact pin, can again take off the cap subassembly after through magnetism inhale the mode mount on the pen container, be difficult for losing.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention

FIG. 3 is a block diagram of the nib assembly of the present invention;

FIG. 4 is a block diagram of a pen cap assembly of the present invention;

fig. 5 is a cross-sectional view of the present invention.

The main element symbols are as follows:

1. a pen container; 11. a fixed cover; 111. a ring groove; 112. a second magnet;

2. an electronic control assembly; 21. a first circuit board; 211. a switch button; 22. a battery; 23. a second circuit board;

3. a nib assembly; 31. a thimble; 32. a pen point; 33. an insulating tube; 34. an external threaded metal part;

4. a pen cap assembly; 41. a pen cap; 42. a fastener; 43. a first magnet;

5. a charging plug; 51. inserting a pin; 52. a fixing member; 521. a convex ring.

Detailed Description

In order to more clearly describe the present invention, the present invention is further described below with reference to the accompanying drawings.

In the following description, details of general examples are given to provide a more thorough understanding of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. It should be understood that the specific embodiments are illustrative of the utility model and are not to be construed as limiting the utility model.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

The utility model discloses a capacitance pen with a tail charging plug, please refer to fig. 1-5; the pen container comprises a pen container 1 and an electric control assembly 2 arranged in the pen container 1, wherein one end of the electric control assembly 2 in the axial direction of the pen container is connected with a pen point assembly 3, and the end part of the pen container 1, far away from the pen point assembly 3, is provided with a pen cap assembly 4; one end of the electric control assembly 2 close to the pen cap assembly 4 is connected with a charging plug 5, a contact pin 51 of the charging plug 5 points to one side of the pen cap assembly 4, and the charging plug 5 is connected with the pen container 1 through a fixing piece 52; and the insertion pin 51 is at least partially exposed out of the end part of the pen container; the pen cap component 4 is sleeved outside the contact pin 51 and forms a magnetic attraction fixing structure with the fixing piece 52; the pin is a structure provided with a metal sheet at a joint. The fixing piece can fix the charging plug on the pen container and the electric control assembly, only the contact pin part can be exposed out of the pen container, then the pen cap assembly is used for sealing, and the sealing structure adopts magnetic connection, so that the stability of the structure can be ensured, and the pen container can be taken and used conveniently; meanwhile, when charging is needed, the pen cap assembly is directly pulled out and then magnetically attracted and mounted on the side wall of the pen container, so that the pen cap assembly is very convenient and cannot be lost; meanwhile, the whole structure is ingenious and beautiful.

In this embodiment, the pen cap assembly 4 includes a pen cap 41 and a clip 42, a first magnet 43 is accommodated between the clip 42 and the pen cap 41, and the clip 42 is provided with an accommodating cavity adapted to the insertion pin 51; the clamping piece and the pen cap can be in over-tight fit, so that the magnet is tightly abutted against the inner side wall, and other thread structures are not required for reinforcement; meanwhile, the overall structural weight of the pen cap assembly is reduced.

In this embodiment, a fixing cover 11 is further disposed in the pen container 1, the fixing cover 11 at least partially covers the electronic control assembly 2, wherein an annular groove 111 is disposed at one end of the fixing cover 11 close to the cap assembly 3, the fixing member 52 is provided with a protruding ring 521 adapted to the annular groove, and a limiting structure for the insertion needle is formed when the fixing member 52 is clamped to the fixing cover 11. The fixing cover is used for protecting the electric control assembly, meanwhile, the electric control assembly can be better fixed in the pen container, the fixing piece and the fixing cover are connected in a clamped mode, the charging interface can be better fixed, and maintenance and part replacement can be conveniently carried out.

In this embodiment, the electronic control assembly 2 includes a first circuit board 21, a battery 22 and a second circuit board 23 which are electrically connected to each other in sequence along the axial direction of the pen container; the first circuit board 21 is electrically connected with the nib component 3, and the second circuit board 23 is electrically connected with the base of the charging plug 5; the first circuit board is used for main control of the capacitance pen main body, and the second circuit board is used for realizing charging management, so that the circuit design is simpler and more concise, and the stability is high; meanwhile, the overall counterweight is more reasonable. The battery can adopt an energy storage battery or a common battery; the circuit board can adopt PCBA board or FPC board. The circuit board is provided with a metal piece connected with the pen container to form a grounding loop.

In this embodiment, the first circuit board 21 is provided with at least two bluetooth modules, each bluetooth module is correspondingly provided with a switch button 211, and the switch buttons extend out of the fixing cover and the pen container. Different Bluetooth modules can be started through the attendant button to quickly switch the paired equipment, so that the user needs are met; of course, a plurality of switch buttons may be used as the switch keys to switch between, for example, writing and erasing functions.

In this embodiment, the fixing cover 11 is further fitted with second magnets 112, and the second magnets 112 are uniformly distributed along the axial direction of the pen barrel. The capacitance pen can be adsorbed on a flat plate by the second magnet, and can be adsorbed and mounted by the pen cap assembly in a matching mode.

In the present embodiment, the pen tip assembly 3 includes a thimble 31, a pen tip 32, an insulating tube 33 and an external thread metal piece 34; one end of the thimble 31 is electrically connected with the first circuit board 21, the other end is arranged to extend out of the pen point, the insulating tube 33 is sleeved outside the thimble 31, an external thread metal piece 34 is sleeved outside the insulating tube 33, one end of the external thread metal piece is in threaded connection with the pen point, and the other end is clamped and fixed with the first circuit board; the structure of the external thread metal piece enables the thimble and the first circuit board to form a stable structure, and an electric loop required to be arranged by the capacitance pen is met.

In this embodiment, a light shielding sheet is further disposed between each switch button 211, and a lamp bead is disposed at the switch button to distinguish the positions between the switch buttons.

In this embodiment, the fixing member 52 is partially extended from the barrel and the extension abuts on the edge of the barrel, the cross-sectional diameter of the extension and the barrel are the same, and the cross-sectional diameter of the cap and the barrel are the same. Constitute the integral type design in whole outward appearance, and with the annular connecting wire in order to distinguish three structure subject, can make things convenient for the user to distinguish.

Preferably, the charging plug is one of USB, Type-C, and Lightning.

The utility model has the advantages that:

utilize the fixed mode of joint formula, with the firm connection of charging plug in the pen container, expose the contact pin simultaneously, the contact pin that exposes simultaneously hides in the cap subassembly, and utilizes cap subassembly and mounting to form magnetism and inhale fixed knot and construct, can guarantee the stable in structure of contact pin, can again take off the cap subassembly after through magnetism inhale the mode of inhaling carry on the pen container, be difficult for losing.

The above disclosure is only for a few specific embodiments of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A capacitance pen with a tail charging plug comprises a pen container and an electric control assembly arranged in the pen container, wherein one end of the electric control assembly in the axial direction of the pen container is connected with a pen point assembly, and the end part of the pen container, far away from the pen point assembly, is provided with a pen cap assembly; the pen container is characterized in that one end, close to the pen cap assembly, of the electric control assembly is connected with a charging plug, a contact pin of the charging plug is arranged to point to one side of the pen cap assembly, and the charging plug is connected with the pen container through a fixing piece; the insertion pin is at least partially exposed out of the end part of the pen container; the pen cap component is sleeved outside the contact pin and forms a magnetic attraction fixing structure with the fixing piece.

2. The capacitance pen with the tail charging plug as claimed in claim 1, wherein the pen cap assembly comprises a pen cap and a clamping piece, a first magnet is accommodated between the clamping piece and the pen cap, and the clamping piece is provided with an accommodating cavity matched with the contact pin.

3. The capacitive pen with the tail charging plug according to any one of claims 1-2, wherein a fixing cover is further arranged in the pen container, the fixing cover at least partially covers the electronic control assembly, wherein an annular groove is formed in one end of the fixing cover close to the pen cap assembly, the fixing piece is provided with a convex ring matched with the annular groove, and a limiting structure for the contact pin is formed when the fixing piece and the fixing cover are clamped.

4. The capacitance pen with the tail charging plug as claimed in claim 3, wherein the electronic control assembly comprises a first circuit board, a battery and a second circuit board which are sequentially and electrically connected along the axial direction of the pen container; the first circuit board is electrically connected with the pen point component, and the second circuit board is electrically connected with the base of the charging plug.

5. The capacitive pen with the tail charging plug as claimed in claim 4, wherein the first circuit board is provided with at least two Bluetooth modules, each Bluetooth module is correspondingly provided with a switch button, and the switch buttons extend out of the fixing cover and the pen container.

6. The capacitive pen with the tail charging plug as claimed in claim 3, wherein second magnets are further embedded in the fixing cover and are uniformly distributed along the axial direction of the pen container.

7. The capacitance pen with the tail charging plug as recited in claim 4, wherein the pen tip assembly comprises a thimble, a pen tip, an insulating tube and an external thread metal piece; the one end of thimble with first circuit board electricity is connected, the other end with stretch out the nib sets up, insulating tube cover is established outside the thimble, the insulating tube overcoat is equipped with the external screw thread metalwork, the one end of external screw thread metalwork with nib threaded connection, the other end with first circuit board joint is fixed.

8. The stylus with tail charging plug according to claim 5, wherein a light shielding sheet is further arranged between each switch button.

9. The capacitive pen provided with the tail charging plug as claimed in claim 3, wherein the fixing part partially extends out of the pen container and abuts against the edge of the pen container, the cross-sectional diameter of the extending part is the same as that of the pen container, and the cross-sectional diameter of the pen cap is the same as that of the pen container.

10. The stylus with tail charging plug according to claim 1, wherein the charging plug is one of USB, Type-C, and Lightning.