CN216772382U - Touch pen for touch screen - Google Patents

Abstract

The utility model discloses a touch pen for a touch screen, which relates to the technical field of touch pens for touch screens. The touch pen for the touch screen avoids the situation that the touch pen head is damaged due to the fact that dust falls off from the surface and falls off when the touch pen head is not used, avoids waste of cost, has a buffering effect when the touch pen head is used, and is convenient to disassemble and assemble in structure, firm to install and convenient to replace the touch pen head.

Description

Touch pen for touch screen

Technical Field

The utility model relates to the technical field of touch pens for touch screens, in particular to a touch pen for a touch screen.

Background

At present, electric touch pens in the market mainly include two types, namely a touch pen and a capacitance pen, the touch pen is a small pen-shaped tool used for inputting instructions to devices with touch screens, such as computer screens, mobile devices and drawing boards, and a user can select files or draw pictures by clicking the touch screen through the touch pen. The touch operation mode is as follows: if the user touches the capacitive or constant-voltage touch panel, the electronic device senses this and operates according to the touched content. The touch operation mode has the following advantages: compared with a key operation mode, the method is more intuitive, and can be input by fingers and the like drawing. Therefore, auxiliary devices for enabling a user to operate the touch panel more conveniently are also increasing. The stylus, as one of the auxiliary devices described above, has the advantage that the user is holding the pen for use as if it were a real pen.

On the existing market, the stylus dismouting that most touch screens were used is inconvenient, the change of the stylus point of being not convenient for, the installation is insecure, and often the stylus point exposes in the outside when not using, dyes the dust easily, makes the stylus head drop the damage easily, does not possess the function that the shrink stylus point carried out the protection, consequently, is necessary to provide a stylus for touch screen.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a touch pen for touch screens, which can effectively solve the problems that most touch pens for touch screens in the background technology are inconvenient to disassemble and assemble, inconvenient to replace touch pen points and instable to install, and the touch pen points are exposed outside when not used, easily get dirty, easily drop and damage the touch pen points and do not have the function of contracting the touch pen points for protection.

In order to realize the purpose, the utility model adopts the technical scheme that: a touch pen for a touch screen comprises a touch pen holder, an installation barrel and a touch pen head installed on the installation barrel, wherein a telescopic mechanism is arranged inside the touch pen holder, and the installation barrel is connected with the touch pen head through a fixed installation mechanism;

the telescopic mechanism comprises a micro cylinder, a connecting rod, a sliding plate, a supporting rod and a supporting plate, the micro cylinder is arranged inside the touch pen rod, the driving end of the micro cylinder is fixedly connected with the bottom of the connecting rod, the top of the connecting rod is fixedly connected with the center of the bottom of the sliding plate, the center of the top of the sliding plate is fixedly connected with the bottom of the supporting rod, and the top of the supporting rod is fixedly connected with the center of the bottom of the supporting plate;

fixed mounting mechanism includes collar, limiting plate, rigid spring and solid fixed ring, the top of an installation section of thick bamboo and the bottom fixed connection of collar, the bottom of stylus head and the bottom fixed connection of limiting plate, the bottom fixedly connected with rigid spring of limiting plate, the surface bottom cover of an installation section of thick bamboo is equipped with solid fixed ring.

Preferably, fixed screw holes are formed in the outer surface of the fixed ring and the outer surface of the bottom end of the mounting cylinder, and fixing bolts are connected to the inner threads of the fixed screw holes.

Preferably, a through hole penetrates through the center of the bottom of the mounting ring, and the diameter of the cross section of the through hole is larger than that of the cross section of the stylus head.

Preferably, a cavity is formed in the stylus rod, the micro cylinder is fixedly mounted on an inner bottom plate of the cavity, and the diameter of the cross section of the cavity is larger than that of the cross section of the mounting barrel.

Preferably, a sliding groove is formed in the inner wall of the cavity, and the sliding plate is movably arranged inside the sliding groove and slides inside the sliding groove.

Preferably, the number of the fixed screw holes is eight, and four of the fixed screw holes are respectively distributed on the outer surface of the fixed ring and the outer surface of the bottom end of the mounting cylinder in an array mode.

Preferably, the supporting plate is movably arranged inside the mounting cylinder and slides inside the mounting cylinder, and the top of the supporting plate is fixedly connected with the bottom of the limiting plate through a rigid spring.

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

1. according to the touch pen, the micro cylinder is started, the micro cylinder drives the sliding plate to slide in the sliding groove through the connecting rod, the limiting plate drives the mounting barrel to move up and down through the matching of the supporting rod and the supporting plate, and therefore when the touch pen is not suitable for being used, the mounting barrel is driven to shrink into a cavity inside the touch pen rod through the micro cylinder, the situation that dust falls from the surface of the touch pen head when the touch pen head is not used or the touch pen head is damaged due to falling is avoided, and waste of cost is avoided.

2. According to the touch pen head fixing device, the touch pen head is placed from the bottom of the mounting ring through the through hole, then the mounting ring is fixedly and firmly fixed with the mounting cylinder, then the bottom end of the mounting cylinder is placed into the fixing ring, the fixing ring is aligned with the fixing screw hole in the mounting cylinder, then the mounting cylinder is firmly fixed with the fixing ring through screwing the fixing bolt, and due to the use of the limiting plate and the rigid spring, the touch pen head has a buffering effect when used, is convenient to disassemble and assemble, is firmly installed, facilitates replacement of the touch pen head, and improves the use range of the touch pen head.

Drawings

FIG. 1 is a schematic perspective view of a touch pen for a touch screen according to the present invention;

FIG. 2 is a schematic diagram of an internal cross-sectional structure of a stylus shaft of a stylus for touch screen according to the present invention;

FIG. 3 is a schematic view of a partial perspective structure of a stylus for touch screen according to the present invention;

FIG. 4 is a schematic view of a connection structure between a mounting tube and a stylus head of a stylus for touch screens according to the present invention;

FIG. 5 is a schematic bottom view of a mounting ring for a stylus for touch screen applications according to the present invention;

FIG. 6 is an exploded view of a fastening ring of a stylus for touch screen applications according to the present invention.

In the figure: 1. a touch pen holder; 2. mounting the cylinder; 3. a stylus head; 4. a micro cylinder; 5. a connecting rod; 6. a slide plate; 7. a support bar; 8. a support plate; 9. a mounting ring; 10. a limiting plate; 11. a rigid spring; 12. a fixing ring; 13. fixing screw holes; 14. fixing the bolt; 15. a through hole; 16. a cavity; 17. a chute.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is a touch pen for touch screen, including a touch pen holder 1, an installation barrel 2 and a touch pen head 3 installed on the installation barrel 2, wherein a telescopic mechanism is arranged inside the touch pen holder 1, and the installation barrel 2 is connected with the touch pen head 3 through a fixed installation mechanism;

the telescopic mechanism comprises a micro cylinder 4, a connecting rod 5, a sliding plate 6, a supporting rod 7 and a supporting plate 8, the micro cylinder 4 is arranged inside the touch pen holder 1, the driving end of the micro cylinder 4 is fixedly connected with the bottom of the connecting rod 5, the top of the connecting rod 5 is fixedly connected with the center of the bottom of the sliding plate 6, the center of the top of the sliding plate 6 is fixedly connected with the bottom of the supporting rod 7, and the top of the supporting rod 7 is fixedly connected with the center of the bottom of the supporting plate 8;

fixed mounting mechanism includes collar 9, limiting plate 10, rigid spring 11 and solid fixed ring 12, and the top of installation section of thick bamboo 2 and the bottom fixed connection of collar 9, the bottom of touch pen head 3 and the bottom fixed connection of limiting plate 10, the bottom fixedly connected with rigid spring 11 of limiting plate 10, the surface bottom cover of installation section of thick bamboo 2 is equipped with solid fixed ring 12.

The outer surface of the fixing ring 12 and the outer surface of the bottom end of the mounting barrel 2 are both provided with fixing screw holes 13, and the inner threads of the fixing screw holes 13 are connected with fixing bolts 14.

A through hole 15 penetrates through the center of the bottom of the mounting ring 9, and the diameter of the cross section of the through hole 15 is larger than that of the cross section of the stylus point 3.

A cavity 16 is formed in the stylus rod 1, the micro cylinder 4 is fixedly mounted on an inner bottom plate of the cavity 16, and the diameter of the cross section of the cavity 16 is larger than that of the cross section of the mounting barrel 2.

The inner wall of the cavity 16 is provided with a sliding chute 17, and the sliding plate 6 is movably arranged in the sliding chute 17 and slides in the sliding chute 17.

The number of the fixing screw holes 13 is eight, and four of the fixing screw holes are respectively distributed on the outer surface of the fixing ring 12 and the outer surface of the bottom end of the mounting cylinder 2 in an array.

The supporting plate 8 is movably arranged inside the mounting cylinder 2 and slides inside the mounting cylinder 2, and the top of the supporting plate 8 is fixedly connected with the bottom of the limiting plate 10 through a rigid spring 11.

The working principle of the utility model is as follows: when the stylus pen is used, firstly, the stylus pen is installed, the stylus pen head 3 is put in from the bottom of the installation ring 9 through the through hole 15, then the installation ring 9 is firmly fixed with the installation cylinder 2, then the bottom end of the installation cylinder 2 is put in the fixing ring 12, the fixing ring 12 is aligned with the fixing screw hole 13 on the installation cylinder 2, then the installation cylinder 2 is firmly fixed with the fixing ring 12 by screwing the fixing bolt 14, wherein the stylus pen head 3 has a buffering effect when in use through the use of the limiting plate 10 and the rigid spring 11, the micro cylinder 4 drives the sliding plate 6 to slide in the sliding groove 17 through the connecting rod 5 by starting the micro cylinder 4, the limiting plate 10 drives the installation cylinder 2 to move up and down through the matching of the supporting rod 7 and the supporting plate 8, so that when the stylus pen is not suitable for use, the installation cylinder 2 is driven to shrink into the cavity 16 inside the stylus pen holder 1 through the micro cylinder 4, avoid stylus 3 when not using the dust that falls in the surface, perhaps drop and cause the condition emergence that stylus 3 damaged, avoid causing the waste of cost, structure easy dismounting, the installation is firm, and the application range of stylus 3 has been improved in the change of the stylus 3 of being convenient for.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A stylus for touch screen, comprising: the touch pen comprises a touch pen rod (1), an installation barrel (2) and a touch pen head (3) arranged on the installation barrel (2), wherein a telescopic mechanism is arranged inside the touch pen rod (1), and the installation barrel (2) is connected with the touch pen head (3) through a fixed installation mechanism;

the telescopic mechanism comprises a micro cylinder (4), a connecting rod (5), a sliding plate (6), a supporting rod (7) and a supporting plate (8), the micro cylinder (4) is arranged inside the pen touching rod (1), the driving end of the micro cylinder (4) is fixedly connected with the bottom of the connecting rod (5), the top of the connecting rod (5) is fixedly connected with the center of the bottom of the sliding plate (6), the center of the top of the sliding plate (6) is fixedly connected with the bottom of the supporting rod (7), and the top of the supporting rod (7) is fixedly connected with the center of the bottom of the supporting plate (8);

fixed mounting mechanism includes collar (9), limiting plate (10), rigid spring (11) and solid fixed ring (12), the top of installation section of thick bamboo (2) and the bottom fixed connection of collar (9), the bottom of stylus head (3) and the bottom fixed connection of limiting plate (10), the bottom fixedly connected with rigid spring (11) of limiting plate (10), the surface bottom cover of installation section of thick bamboo (2) is equipped with solid fixed ring (12).

2. The stylus of claim 1, wherein: the outer surface of the fixing ring (12) and the outer surface of the bottom end of the mounting cylinder (2) are both provided with fixing screw holes (13), and the inner threads of the fixing screw holes (13) are connected with fixing bolts (14).

3. The stylus of claim 1, wherein: a through hole (15) penetrates through the center of the bottom of the mounting ring (9), and the diameter of the cross section of the through hole (15) is larger than that of the cross section of the touch pen point (3).

4. The stylus of claim 1, wherein: a cavity (16) is formed in the stylus holder (1), the micro cylinder (4) is fixedly mounted on an inner bottom plate of the cavity (16), and the diameter of the cross section of the cavity (16) is larger than that of the cross section of the mounting barrel (2).

5. The stylus of claim 4, wherein: a sliding groove (17) is formed in the inner wall of the cavity (16), and the sliding plate (6) is movably arranged in the sliding groove (17) and slides in the sliding groove (17).

6. The stylus of claim 2, wherein: the number of the fixed screw holes (13) is eight, and four groups of the fixed screw holes are distributed on the outer surface of the fixed ring (12) and the outer surface of the bottom end of the mounting cylinder (2) in an array mode.

7. The stylus of claim 1, wherein: backup pad (8) activity sets up in the inside of an installation section of thick bamboo (2), and slides in the inside of an installation section of thick bamboo (2), the bottom fixed connection of rigid spring (11) and limiting plate (10) is passed through at the top of backup pad (8).

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