CN220962376U

CN220962376U - Capacitance pen point convenient to replace

Info

Publication number: CN220962376U
Application number: CN202322840344.0U
Authority: CN
Inventors: 刘锋
Original assignee: Suzhou Zhangku Electronic Technology Co ltd
Current assignee: Suzhou Zhangku Electronic Technology Co ltd
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-14
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a capacitance pen point convenient to replace, which comprises: the nib with set up the replacement mechanism of nib bottom, and set up a plurality of joint mechanisms in the nib, replacement mechanism includes: the setting is in the inserted bar in the nib, set up the junction box of inserted bar bottom with set up the jack at the inserted bar top, set up the gag lever post at nib top inner wall, and set up a plurality of draw-in grooves of inserted bar circumference outer wall, a plurality of sliding grooves have been seted up to the circumference inner wall of nib, and a plurality of joint mechanisms are located a plurality of sliding grooves respectively, through the screw thread that the junction box circumference inner wall was equipped with, through rotating the junction box when inserting the nib in, make the inserted bar insert in the pen container, the draw-in groove that makes to set up on the inserted bar circumference outer wall with the card ball joint that corresponds, can increase the fixed effect of junction box, connect the stability of lid when improving the contact head and write the sensitivity, and prevent to take place to drop when the junction box uses for a long time.

Description

Capacitance pen point convenient to replace

Technical Field

The utility model relates to the technical field of capacitance pens, in particular to a capacitance pen point convenient to replace.

Background

The capacitive pen is a pen which simulates a human body by using a conductor material and is used for completing man-machine conversation operation on a capacitive screen, and is an auxiliary device.

The utility model discloses a capacitor pen point convenient to replace in the Chinese patent number CN219497039U, including the pen-holder and install the nib in the pen-holder bottom, its characterized in that: the pen comprises a pen holder, a fixing assembly, a clamping rod, a push rod, a clamping hook, a push rod ejector post, a clamping hook, a fixing assembly and a fixing assembly, wherein the fixing assembly is arranged at the lower end of the pen holder, the fixing assembly comprises two clamping springs and two push buttons, cavities are formed in two sides of the lower end in the pen holder, sliding grooves are formed in two sides of the lower end of the pen holder, the two sliding grooves are respectively communicated with the two cavities, the two push buttons are respectively arranged in the two sliding grooves in a sliding mode, the top ends of the two clamping springs are respectively fixedly arranged at the top ends of the two cavities, the two clamping springs are respectively positioned in front of the two push buttons, the lower end of the clamping spring extends towards one face of the push button from top to bottom, a clamping hook for fixing a pen point is bent at the bottom end of the clamping spring, a push rod is arranged at the upper end of the pen point, and the upper end of the pen point is provided with a groove matched with the clamping hook.

The device is when the nib, extrudees the jump ring through the push button to fix the nib, but if the capacitive pen is used for a long time to the user, make capacitive pen nib be not hard up dropping easily, and then contact response is insensitive when writing easily, consequently, proposes a capacitive nib of being convenient for replace.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the capacitive pen point which is convenient to replace.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a capacitive stylus for ease of replacement, comprising: the pen comprises a pen point, a replacing mechanism arranged at the bottom of the pen point and a plurality of clamping mechanisms arranged in the pen point;

The replacement mechanism includes: the plug rod is arranged in the pen point, the connecting cover is arranged at the bottom of the plug rod, the jack is arranged at the top of the plug rod, the limit rod is arranged on the inner wall of the top of the pen point, and the clamping grooves are formed in the circumferential outer wall of the plug rod;

The circumference inner wall of the pen point is provided with a plurality of sliding grooves, and a plurality of clamping mechanisms are respectively positioned in the sliding grooves; the clamping mechanism comprises a telescopic rod, a clamping ball arranged at one end of the telescopic rod and a mounting plate arranged on the circumferential outer wall of the telescopic rod.

In a preferred embodiment of the utility model, the circumferential outer wall of the plunger rod is inserted into the circumferential inner wall of the pen point, and the circumferential outer wall of the limit rod is inserted into the circumferential inner wall of the plunger rod.

In a preferred embodiment of the present utility model, the circumferential inner wall of the connecting cap is screwed with the circumferential outer wall of the pen head.

In a preferred embodiment of the utility model, the circumferential outer wall of the mounting plate is slidably connected to the circumferential inner wall of the sliding groove.

In a preferred embodiment of the present utility model, the outer circumferential wall of the clamping ball is slidably connected with the inner circumferential wall of the sliding groove.

In a preferred embodiment of the present utility model, an elastic unit is disposed at one side of the mounting plate, and the elastic unit is sleeved on the circumferential outer wall of the telescopic rod.

In a preferred embodiment of the present utility model, the elastic unit is a spring, one end of the spring is fixedly installed on one side of the mounting plate, and the other end of the spring is fixedly connected with an inner wall of one side of the sliding groove.

In a preferred embodiment of the present utility model, two opposite clamping balls are clamped in adjacent clamping grooves.

In a preferred embodiment of the present utility model, the bottom of the connection cover is adhered with a contact.

In a preferred embodiment of the utility model, the pen body is connected with the outer wall of the circumference of the pen point in a threaded manner.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) According to the capacitive pen point convenient to replace, the connecting cover is rotated after the inserted link is inserted into the pen point through the threads formed in the circumferential inner wall of the connecting cover, so that the inserted link is inserted into the pen container, the clamping groove formed in the circumferential outer wall of the inserted link is clamped with the corresponding clamping ball, the fixing effect of the connecting cover can be improved, the stability of the connecting cover is improved when the contact is used, and the connecting cover is prevented from falling off when the contact is used for a long time.

(2) According to the capacitive pen point convenient to replace, through the arrangement of the limiting rod, the limiting rod is inserted into the pen point while the inserting rod is inserted into the inserting rod, so that the limiting rod can limit the inserting rod, and the practicability of the device body is improved.

(3) According to the capacitive pen point convenient to replace, the clamping mechanism is arranged in the pen point, when the inserted link is inserted into the pen point, the clamping ball, the telescopic link, the mounting plate and the spring are matched, clamping of the clamping groove at the corresponding position can be achieved, the fixing effect of the inserted link can be improved, and therefore the fixing effect of the replacement mechanism after being mounted is improved.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of the tip of the preferred embodiment of the present utility model;

FIG. 3 is a block diagram of an alternative mechanism of the preferred embodiment of the present utility model;

FIG. 4 is an enlarged view of the construction of portion A of the preferred embodiment of the present utility model;

in the figure: 1. a pen point; 2. a replacement mechanism; 201. a connection cover; 202. a rod; 203. a clamping groove; 204. a jack; 205. a limit rod; 3. a contact; 4. a pen body; 5. a clamping mechanism; 501. a sliding groove; 502. ball clamping; 503. a telescopic rod; 504. a mounting plate; 505. and (3) a spring.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1, 2 and 3, a capacitive stylus for easy replacement, comprising: the pen comprises a pen point 1, a replacement mechanism 2 arranged at the bottom of the pen point 1, and a plurality of clamping mechanisms 5 arranged in the pen point 1;

The replacement mechanism 2 includes: the pen comprises a plug rod 202 arranged in the pen point 1, a connecting cover 201 arranged at the bottom of the plug rod 202, an inserting hole 204 arranged at the top of the plug rod 202, a limit rod 205 arranged on the inner wall of the top of the pen point 1, and a plurality of clamping grooves 203 arranged on the circumferential outer wall of the plug rod 202;

A plurality of sliding grooves 501 are formed in the circumferential inner wall of the pen point 1, and a plurality of clamping mechanisms 5 are respectively positioned in the sliding grooves 501; the clamping mechanism 5 comprises a telescopic rod 503, a clamping ball 502 arranged at one end of the telescopic rod 503, and a mounting plate 504 arranged on the circumferential outer wall of the telescopic rod 503.

The circumference outer wall of the inserted link 202 is inserted with the circumference inner wall of the pen point 1, and the circumference outer wall of the limit lever 205 is inserted with the circumference inner wall of the inserted link 202.

The circumferential inner wall of the connecting cap 201 is screwed with the circumferential outer wall of the nib 1.

When the abutting contact 3 is mounted, the plunger 202 is inserted into the pen head 1, and the stopper 205 is inserted into the plunger 202, so that the plunger 202 slides in the pen head 1, and then the connecting cap 201 is rotated, so that the connecting cap 201 is screwed with the circumferential outer wall of the pen head 1, and the connecting cap 201 is fixed with the pen head 1.

As shown in fig. 4, the circumferential outer wall of the mounting plate 504 is slidably connected to the circumferential inner wall of the slide groove 501.

The circumferential outer wall of the catch ball 502 is slidably connected to the circumferential inner wall of the slide groove 501.

An elastic unit is arranged on one side of the mounting plate 504, and the elastic unit is sleeved on the circumferential outer wall of the telescopic rod 503.

The elastic unit is a spring 505, one end of the spring 505 is fixedly installed on one side of the installation plate 504, and the other end of the spring 505 is fixedly connected with one side inner wall of the sliding groove 501.

The two opposite clamping balls 502 are clamped with the adjacent clamping grooves 203.

It should be noted that, when the fixing is performed, the clamping groove 203 on the circumferential outer wall of the plunger 202 moves between the two corresponding clamping balls 502, so that the clamping groove 203 is clamped with the two corresponding clamping balls 502, when the clamping balls 502 move, the clamping balls 502 drive the telescopic rod 503 to move, the telescopic rod 503 moves to drive the mounting plate 504 to move, so that the mounting plate 504 moves in the sliding groove 501, the mounting plate 504 is extruded to the spring 505 when moving, and when the plunger 202 is separated from the pen point or the clamping groove 203 is clamped with the clamping balls 502, the spring 505 releases the extrusion force to facilitate the extrusion of the clamping balls 502, thereby improving the fixing effect of the device body.

When the telescopic rod type pen disclosed by the utility model is used, when the abutting contact 3 is installed, the inserted rod 202 is inserted into the pen point 1, meanwhile, the limiting rod 205 is inserted into the inserted rod 202, the inserted rod 202 slides in the pen point 1, then the connecting cover 201 is rotated, the connecting cover 201 is in threaded connection with the circumferential outer wall of the pen point 1, the connecting cover 201 is fixed with the pen point 1, the clamping groove 203 on the circumferential outer wall of the inserted rod 202 is moved between the two corresponding clamping balls 502, the clamping groove 203 is clamped with the two corresponding clamping balls 502, when the clamping balls 502 move, the telescopic rod 503 moves to drive the mounting plate 504 to move, the mounting plate 504 moves in the sliding groove 501, the spring 505 is extruded when the mounting plate 504 moves, and when the inserted rod 202 is separated from the pen point or the clamping groove 203 is clamped with the clamping balls 502, the spring 505 releases extrusion force, so that the clamping balls 502 are conveniently extruded, and the fixing effect of the device body is improved.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A capacitive stylus for ease of replacement, comprising: the pen is characterized by comprising a pen point (1), a replacement mechanism (2) arranged at the bottom of the pen point (1) and a plurality of clamping mechanisms (5) arranged in the pen point (1);

The replacement mechanism (2) includes: the pen comprises a plug rod (202) arranged in a pen point (1), a connecting cover (201) arranged at the bottom of the plug rod (202), a jack (204) arranged at the top of the plug rod (202), a limit rod (205) arranged on the inner wall of the top of the pen point (1), and a plurality of clamping grooves (203) arranged on the outer wall of the circumference of the plug rod (202);

A plurality of sliding grooves (501) are formed in the circumferential inner wall of the pen point (1), and a plurality of clamping mechanisms (5) are respectively positioned in the sliding grooves (501); the clamping mechanism (5) comprises a telescopic rod (503), a clamping ball (502) arranged at one end of the telescopic rod (503), and a mounting plate (504) arranged on the circumferential outer wall of the telescopic rod (503).

2. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the circumference outer wall of inserted link (202) is pegged graft with the circumference inner wall of nib (1), the circumference outer wall of gag lever post (205) is pegged graft with the circumference inner wall of inserted link (202).

3. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the circumference inner wall of the connecting cover (201) is in threaded connection with the circumference outer wall of the pen point (1).

4. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the circumferential outer wall of the mounting plate (504) is in sliding connection with the circumferential inner wall of the sliding groove (501).

5. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the circumference outer wall of the clamping ball (502) is connected with the circumference inner wall of the sliding groove (501) in a sliding mode.

6. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: an elastic unit is arranged on one side of the mounting plate (504), and the elastic unit is sleeved on the circumferential outer wall of the telescopic rod (503).

7. The capacitive stylus of claim 6, wherein the capacitive stylus is replaceable: the elastic unit is a spring (505), one end of the spring (505) is fixedly arranged on one side of the mounting plate (504), and the other end of the spring (505) is fixedly connected with the inner wall of one side of the sliding groove (501).

8. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the two opposite clamping balls (502) are clamped with the adjacent clamping grooves (203).

9. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the bottom of the connecting cover (201) is adhered with a contact head (3).

10. A capacitive pen head for facilitating replacement as claimed in claim 1, wherein: the pen point (1) is characterized in that the pen body (4) is connected with the outer wall of the circumference of the pen point in a threaded manner.