CN216792854U

CN216792854U - Passive capacitance pen

Info

Publication number: CN216792854U
Application number: CN202123034037.0U
Authority: CN
Inventors: 龙虎
Original assignee: Shenzhen Kairun Technology Co ltd
Current assignee: Shenzhen Kairun Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-21
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a passive capacitance pen, which comprises a pen holder and a pen point, wherein the pen point comprises a connecting part, a cushion pad, a conductive head and a fastener, the connecting part is arranged at the front end of the pen holder, threads are arranged on the ring side of the connecting part, the front end of the connecting part is provided with a slot, the cushion pad is T-shaped, the left end of the cushion pad is fixedly connected with an inserting rod matched with the slot, the conductive head is sleeved on the ring side of the front end of the connecting part and is mutually abutted against the front end of the internal cushion pad, the front end of the fastener is provided with a jack matched with the size of the conductive head, the fastener is internally provided with a screw groove matched with the threads, and the outer diameter size of the fastener is matched with that of the connecting part. According to the utility model, the pen point part is of an assembly type structure, the assembly is convenient, the production efficiency can be effectively improved, the pen point part is not easy to damage when falling, the pen can be maintained in a mode of replacing parts when needed, the maintenance is convenient and fast, and the maintenance cost is reduced.

Description

Passive capacitance pen

Technical Field

The utility model belongs to the technical field of touch control, and particularly relates to a passive capacitance pen.

Background

The capacitive pen is a pen which is made of a conductor material, has conductive characteristics and is used for completing man-machine interaction operation by touching the capacitive screen. The capacitance pen is an auxiliary device which uses conductor materials to simulate human fingers to complete man-machine conversation.

The touch screen is used for touch control of electronic equipment such as mobile phones and computers with capacitive touch screens. With the development of APP, capacitive pens have not simply replaced finger manipulation functionality, and more professionals have used active capacitive pens to work on mobile devices, such as: note taking, drawing authoring, document standardization, etc. With the gradual improvement of the use demand, the yield of the capacitance pen is gradually improved, however, the capacitance pen in the prior art is mostly designed with an integrated internal structure, when in production, a plurality of parts are required to be sequentially molded and arranged inside the pen holder, the pen point part is connected with the pen holder in a direct molding manner, the assembly is very inconvenient, and the production efficiency is affected; meanwhile, the capacitance pen is easy to fall off in the using process, the pen point part is easy to damage after being impacted, the use is influenced, and meanwhile, the capacitance pen is inconvenient to maintain and needs to be improved.

Therefore, a passive capacitance pen is provided to solve the above problems.

Disclosure of Invention

Aiming at the problems, the utility model provides the passive capacitance pen which is convenient to assemble, can effectively improve the production efficiency, is not easy to damage when falling and is convenient to maintain.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a passive electric capacity pen, includes pen-holder and nib, the nib includes connecting portion, blotter, leads electrical connector and fastener, connecting portion set up and be provided with the screw thread in the front end of pen-holder and the ring side, the slot has been seted up to the front end of connecting portion, the blotter is T shape and left end fixedly connected with slot assorted inserted bar, lead the electrical connector cover locate the front end ring side of connecting portion and with the mutual butt of the front end of inside blotter, the front end of fastener seted up with lead electrical connector size assorted jack, the inside of fastener seted up with screw thread assorted spiral shell groove, the external diameter size and the connecting portion phase-match of fastener.

In the passive capacitance pen, a fixing plane convenient for a user to stably place is arranged on the upper side of the pen holder.

In the passive capacitance pen, the front end of the buffer pad is fixedly connected with an annular gasket, and a clamping groove matched with the annular gasket in size is arranged in the conductive pen point at a position right opposite to the annular gasket.

In the above passive capacitance pen, a front end ring side of the connecting portion is provided with a clamping portion, and a rear end of the conductive head is provided with a collar matched with the clamping portion.

In the above passive capacitance pen, a first chamfer is provided at the outer ring side of the front end of the connecting portion, and the first chamfer is 25 degrees.

In the passive capacitance pen, a second chamfer is arranged on the outer ring side of the front end of the pen point fastener, and the second chamfer is 17 degrees.

In the above passive capacitance pen, a tapered portion convenient for insertion is provided at a position opposite to the slot on the inner ring side of the front end of the connecting portion.

Compared with the prior art, the utility model has the beneficial effects that:

1. the pen point part is of an assembly type structure, and the connecting part, the buffer cushion, the conductive head and the fastener are assembled, so that the conductive pen point is convenient and quick to mount and dismount, and the production efficiency is improved;

2. the shock resistance of the capacitance pen when falling is effectively improved by arranging the buffer cushion, so that the capacitance pen is effectively protected, and the risk of falling damage is reduced;

3. when the pen point part is damaged, the pen point can be maintained in a mode of replacing the part, so that the maintenance is convenient and quick, and the maintenance cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a passive capacitive stylus according to the present invention;

FIG. 2 is a schematic diagram of an internal structure of a pen tip of a passive capacitive pen according to the present invention;

FIG. 3 is a schematic diagram showing a separated structure of a pen tip of a passive capacitive pen according to the present invention;

FIG. 4 is a schematic structural diagram of a conductive head of a passive capacitive stylus according to the present invention;

fig. 5 is a schematic view of a fastener structure of a conductive head of a passive capacitive pen according to the present invention.

In the figure: 1. a pen holder; 2. a pen point; 3. a connecting portion; 4. a cushion pad; 5. a conductive head; 6. a fastener; 7. a thread; 8. a slot; 9. inserting a rod; 10. a jack; 11. a screw groove; 12. fixing a plane; 13. an annular gasket; 14. a card slot; 15. a fastening part; 16. a collar; 17. a first chamfer; 18. a second chamfer; 19. a tapered portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a passive capacitance pen includes a pen holder 1 and a pen point 2, the pen point 2 includes a connecting portion 3, a buffer pad 4, a conductive head 5 and a fastener 6, the connecting portion 3 is disposed at the front end of the pen holder 1 and has a screw thread 7 at the ring side, the front end of the connecting portion 3 is provided with a slot 8, the buffer pad 4 is T-shaped and has a left end fixedly connected with an insertion rod 9 matching with the slot 8, during assembly, the insertion rod 9 is inserted into the slot 8 to complete the connection of the buffer pad 4 and the connecting portion 3, the conductive head 5 is sleeved on the ring side of the front end of the connecting portion 3 and mutually abuts against the front end of the internal buffer pad 4, the buffer pad 4 is fixed by matching with the connecting portion 3, the front end of the fastener 6 is provided with a jack 10 matching with the size of the conductive head 5 for being conveniently sleeved into the conductive head 5, the fastener 6 is provided with a screw groove 11 matching with the screw thread 7, the fastener 6 is connected with the connecting portion 3 in a threaded connection mode, assembly is facilitated, the outer diameter of the fastener 6 is matched with the connecting portion 3, use is facilitated, the functions of being convenient to install and detach and conducting electricity and the head 5 are achieved in an assembly mode, and production efficiency and convenience after sale are improved.

The upper side of the penholder 1 is provided with a fixed plane 12 which is convenient for a user to hold and place on a plane.

The front end fixedly connected with annular gasket 13 of blotter 4, the inside of nib 2 just is provided with the draw-in groove 14 with annular gasket 13 size assorted to the position of annular gasket 13, when the electric capacity pen falls, through annular gasket 13, area of contact when can making to fall is by little grow to improve buffering effect.

The front end ring side of the connecting part 3 is provided with an engaging part 15, and the rear end of the conductive head 5 is provided with a clamping ring 16 matched with the engaging part 15 so as to facilitate the engagement of the conductive head 5 at the front end of the connecting part 3.

The front end outer ring side of connecting portion 3 is provided with first chamfer 17, and first chamfer 17 is 25 degrees, the conductive head 5 of being convenient for peg graft, and the front end outer ring side of 2 fasteners 6 on the nib is provided with second chamfer 18, and second chamfer 18 is 7 degrees, and convenient to use person places steadily.

The front end inner ring side of the connecting part 3 is provided with a conical part 19 opposite to the slot 8, so that the inserting rod 9 can be conveniently inserted into the slot 8 during assembly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A passive capacitance pen comprises a pen holder (1) and a pen point (2), and is characterized in that the pen point (2) comprises a connecting part (3), a cushion pad (4), a conductive head (5) and a fastener (6), the connecting part (3) is arranged at the front end of the pen holder (1), threads (7) are arranged on the ring side of the connecting part, a slot (8) is formed in the front end of the connecting part (3), the cushion pad (4) is T-shaped, an inserting rod (9) matched with the slot (8) is fixedly connected to the left end of the cushion pad (4), the conductive head (5) is sleeved on the ring side of the front end of the connecting part (3) and is mutually abutted against the front end of the internal cushion pad (4), a jack (10) matched with the size of the conductive head (5) is formed in the front end of the fastener (6), and a screw groove (11) matched with the threads (7) is formed in the fastener (6), the outer diameter of the fastener (6) is matched with that of the connecting part (3).

2. The passive capacitance pen as claimed in claim 1, wherein the upper side of the pen holder (1) is provided with a fixing plane (12).

3. The passive capacitance pen as claimed in claim 1, wherein the front end of the buffer pad (4) is fixedly connected with an annular gasket (13), and a clamping groove (14) matched with the size of the annular gasket (13) is arranged in the position, opposite to the annular gasket (13), in the pen head (2).

4. The passive capacitance pen according to claim 1, wherein the front end ring side of the connecting part (3) is provided with a clamping part (15), and the rear end of the conductive head (5) is provided with a collar (16) matched with the clamping part (15).

5. A passive capacitance pen according to claim 1, characterized in that the front end outer ring side of the connecting part (3) is provided with a first chamfer (17), the first chamfer (17) being 25 degrees.

6. The passive capacitance pen according to claim 1, characterized in that the front end outer ring side of the pen point (2) fastener (6) is provided with a second chamfer (18), and the second chamfer (18) is 7 degrees.

7. The passive capacitance pen as claimed in claim 1, wherein the front end inner ring side of the connecting part (3) is provided with a conical part (19) opposite to the slot (8) for facilitating insertion.