CN220773564U

CN220773564U - Driving pen with children lock

Info

Publication number: CN220773564U
Application number: CN202322534075.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Maxeye Smart Technologies Co ltd
Current assignee: Maxeye Smart Technologies Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-12
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses an initiative pen with a child lock, which comprises a pen body and a locking piece, wherein the pen body is provided with a mounting cavity for mounting a battery, the mounting cavity is communicated with an external space, and a first matching piece is arranged in the mounting cavity; the locking piece is used for sealing the mounting cavity and is provided with a second matching piece, and one end of the locking piece, which is far away from the pen body, is provided with a locking groove; the first matching piece is in rotary matching with the second matching piece, the locking groove is used for enabling a user to insert a tool into the locking groove, and the tool is rotated to drive the locking piece to rotate and open. The technical scheme of the utility model reduces the risk that the child can swallow the battery easily.

Description

Driving pen with children lock

Technical Field

The utility model relates to the technical field of electronic touch input equipment, in particular to an active pen with a child lock.

Background

An active pen is an input tool for flexible writing on an electronic screen. The use of active pens usually requires battery powered, and the existing active pen designs usually have dry batteries at the cap end of the active pen, and the user can usually easily complete battery replacement, however, the easily detachable cap can cause the child to easily detach the battery from the active pen, causing the risk of the child swallowing the battery.

Disclosure of Invention

The utility model mainly aims to provide an active pen with a child lock, which aims to reduce the risk of a child swallowing a battery.

To achieve the above object, the present utility model provides an active pen with a child lock, comprising:

the pen body is provided with a mounting cavity for mounting a battery, the mounting cavity is communicated with an external space, and a first matching piece is arranged in the mounting cavity; and

the locking piece is used for sealing the mounting cavity and is provided with a second matching piece, and one end of the locking piece, which is far away from the pen body, is provided with a locking groove;

the first matching piece is in rotary matching with the second matching piece, the locking groove is used for enabling a user to insert a tool into the locking groove, and the tool is rotated to drive the locking piece to rotate and open.

In one embodiment, the locking groove is in a straight shape.

In an embodiment, an end of the locking member away from the pen body is flush with an end surface of the pen body.

In an embodiment, the side wall of the locking piece is provided with a limiting protrusion, one end of the pen body, which is close to the locking piece, is correspondingly provided with a limiting groove, the limiting protrusion is in butt fit with the limiting groove, and the limiting protrusion is used for limiting the locking piece in the length direction of the pen body.

In one embodiment, the second mating member has a clamping groove; the first matching piece is provided with a avoidance position, and comprises a matching part and a clamping protrusion;

the avoidance part is used for enabling the second matching part to pass through, the second matching part is in limiting connection with the matching part in the length direction of the pen body, the clamping protrusion is matched with the clamping groove in a clamping manner, and the clamping protrusion can be separated from the clamping groove or located in the clamping groove through rotating the locking groove.

In an embodiment, the first mating member further includes a limiting portion, where the limiting portion is configured to abut against a sidewall of the first mating portion.

In one embodiment, the second mating member further has a guiding surface, the guiding surface being inclined, the guiding surface being used for guiding the locking member when it is mounted in the mounting cavity.

In an embodiment, the limiting portion has a first side wall and a second side wall, the first side wall and the second side wall can both be abutted against the side wall of the first matching portion, the first side wall is connected with the avoidance position, and the first side wall is used for enabling the second matching member to be separated from the mounting cavity through the avoidance portion when the second matching member is abutted against the first side wall; the second side wall is arranged close to the matching part and used for preventing the second matching part from being separated from the mounting cavity through the avoiding part when the second matching part is in butt joint with the second side wall.

In an embodiment, the active pen with the child lock further comprises a battery, the battery is connected with the locking piece, and the battery is electrically connected with the pen body when the locking piece is installed in the installation cavity.

In one embodiment, the battery is enclosed within the locking member.

In an embodiment, the pen body further comprises a pen cap, wherein the pen cap is in a cylinder shape with two open ends, the pen cap is arranged in the mounting cavity, and the first matching piece is located on the inner surface of the pen cap.

According to the utility model, the locking piece is arranged on the active pen and used for sealing the mounting cavity in the pen body, the locking groove is formed in one end, far away from the pen body, of the locking piece, the locking groove is used for allowing a user to insert a tool into the locking groove, and the tool is rotated to drive the locking piece to rotate. It will also be appreciated that the locking groove should be torsionally strong when used with a tool. According to the utility model, the locking groove is formed in the locking piece, so that a user needs to find a proper tool when opening the locking piece, the difficulty in opening the locking piece is increased, the complexity in disassembling the locking piece is increased, the locking piece is arranged so that a child cannot be easily disassembled from the active pen, and the risk of swallowing the battery by the child is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of an active pen with a child lock according to the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;

FIG. 4 is an exploded view of another embodiment of the active pen with child lock of the present utility model;

fig. 5 is an enlarged view of a portion a in fig. 2;

fig. 6 is an enlarged view of a portion B in fig. 2;

fig. 7 is an enlarged view of a portion C in fig. 3;

fig. 8 is an enlarged view of a portion D in fig. 4.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Driving pen with children lock	110	Pen body
110a	Mounting cavity	120	Locking piece
				110a1	Limiting groove	120a	Locking groove
112	First fitting piece	121	Spacing bump
				112a	Avoidance position	122	Second fitting
1123	Mating part	122a	Clamping groove
				1123a	Guiding deviceCorner angle	122b	Guide surface
1124	Clamping protrusion	150	Pen cap
				1125	Limiting part	1125b	A second side wall
1125a	First side wall

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators are correspondingly changed.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides an active pen 100 with a child lock, which aims to solve the problem that a child can easily swallow a battery due to an easily detachable pen cap 150.

Referring to fig. 1 to 8, in an embodiment of the present utility model, an active pen 100 with a child lock includes:

the pen body 110, the pen body 110 has a mounting cavity 110a for mounting a battery, the mounting cavity 110a is communicated with the external space, and a first matching piece 112 is arranged in the mounting cavity 110a; and

the locking piece 120, the locking piece 120 is used for sealing the mounting cavity 110a, the locking piece 120 is provided with a second matching piece 122, and one end of the locking piece 120 far away from the pen body 110 is provided with a locking groove 120a;

the first engaging member 112 is rotatably engaged with the second engaging member 122, and the locking groove 120a is used for allowing a user to insert a tool into the locking groove 120a, and rotating the tool drives the locking member 120 to rotate and open.

It can be appreciated that in the present utility model, by providing the locking member 120 on the active pen, the locking member 120 is used for sealing the mounting cavity 110a in the pen body 110, the end of the locking member 120 away from the pen body 110 has the locking groove 120a, the locking groove 120a is used for allowing the user to insert the tool into the locking groove 120a, and rotating the tool drives the locking member 120 to rotate. It will also be appreciated that the locking groove 120a should be torsionally strong by the locking groove 120a when used in conjunction with a tool. According to the utility model, the locking groove 120a is formed in the locking piece 120, so that a user needs to find a proper tool when opening the locking piece 120, the difficulty in opening the locking piece 120 is increased, the complexity in disassembling the locking piece 120 is increased, the locking piece 120 is arranged so that a child cannot be easily disassembled from the active pen, and the risk of swallowing the battery by the child is reduced.

It should also be understood that the tool used by the user is substantially compatible with the locking groove 120a, i.e., only needs to be able to perform the function of rotating the locking groove 120 a. By way of example, the tool used by the user may be a screwdriver, scissors, allen wrench, coin, card, hair clip, etc.

Alternatively, the shape of the locking groove 120a is a polygonal groove or a star-shaped groove or a crescent-shaped groove, and the specific shape of the locking groove 120a is not limited herein.

Alternatively, the first fitting 112 is an internal thread provided in the mounting cavity 110a, and the second fitting 122 is an external thread provided on the locking member 120, and the first fitting 112 and the second fitting are rotationally fitted by the external thread.

Alternatively, the battery mounted in the mounting and mounting cavity 110a is a dry cell or a rechargeable battery.

Referring to fig. 5, in an embodiment of the present utility model, the locking groove 120a is in a straight line shape.

It will be appreciated that the in-line locking slot 120a can be opened either by rotation using a conventional in-line screwdriver or by rotation using a coin. However, for convenience of processing, the locking member 120 is made of plastic, and when the locking member 120 is opened by using a straight screwdriver, the surface of the locking member 120 is severely scratched.

Preferably, to mitigate the scratch of the lock 120, a coin is generally used to open the lock 120; preferably, in order to improve the fit of the coin with the locking groove 120a, the bottom of the in-line locking groove 120a also has an arc surface adapted to the circumferential surface of the coin.

Referring to fig. 1, in one embodiment of the present utility model, in order to prevent a child from easily screwing the locker 120 out by hand and to facilitate a user to open the locker 120 using a coin, an end of the locker 120 remote from the body 110 is flush with an end surface of the body 110.

Referring to fig. 2, 5 and 6, in an embodiment of the present utility model, a limiting protrusion 121 is disposed on a side wall of the locking member 120, one end of the pen body 110, which is close to the locking member 120, is correspondingly provided with a limiting groove 110a1, the limiting protrusion 121 is in abutting engagement with the limiting groove 110a1, and the limiting protrusion 121 is used for limiting the locking member 120 in the length direction of the pen body 110.

It should be appreciated that the provision of the limit projection 121 improves the efficiency of the installation of the retaining member 120. When the user installs the locking member 120, the limiting protrusion 121 is engaged with the limiting groove 110a1 in an abutting manner, and the user only needs to rotate the locking member 120 to complete the installation.

Referring to fig. 2, 5 and 6, in an embodiment of the present utility model, the second mating member 122 has a clamping groove 122a; the first fitting 112 has a relief position 112a, and the first fitting 112 includes a fitting portion 1123 and a click projection 1124; the avoiding portion is used for enabling the second matching piece 122 to pass through, the second matching piece 122 and the matching portion 1123 are in limiting connection in the length direction of the pen body 110, the clamping protrusion 1124 is in clamping fit with the clamping groove 122a, and the clamping protrusion 1124 can be separated from the clamping groove 122a or located in the clamping groove 122a by rotating the locking groove 120 a.

It will be appreciated that the engagement of the engagement groove 122a with the engagement protrusion 1124 is provided by the engagement of the engagement groove 122a with the engagement protrusion 1124 being provided by a user during rotation of the locking member 120.

Preferably, in order to facilitate the second fitting piece 122 to pass through the avoidance position 112a and be in abutting fit with the fitting portion 1123, one end of the fitting portion 1123 near the avoidance position 112a is provided with a guide angle 1123a.

Referring to fig. 5 to 7, in an embodiment of the present utility model, the first mating member 112 further includes a limiting portion 1125, where the limiting portion 1125 is configured to abut against a sidewall of the first mating portion 1123.

It will be appreciated that the provision of the stop 1125 further improves the efficiency of the installation of the retaining member 120. When the user rotates the locking member 120, the user can obviously perceive that the first fitting member 112 abuts against the limiting portion 1125 to limit. That is, the user can not rotate the locker 120 any more, and misoperation in the process of installing the locker 120 by the user is further reduced.

Referring to fig. 5, in an embodiment of the present utility model, in order to improve the installation efficiency of the locking member 120, the second mating member 122 further has a guiding surface 122b, the guiding surface 122b is disposed obliquely, and the guiding surface 122b is used for guiding when the locking member 120 is installed in the installation cavity 110a.

Referring to fig. 5 to 8, in an embodiment of the present utility model, the limiting portion 1125 has a first side wall 1125a and a second side wall 1125b, each of the first side wall 1125a and the second side wall 1125b can abut against a side wall of the first mating portion 1123, the first side wall 1125a is connected to the escape position 112a, and the first side wall 1125a is used for separating the second mating member 122 from the mounting cavity 110a through the escape portion when the second mating member 122 abuts against the first side wall 1125 a; the second side wall 1125b is disposed adjacent to the mating portion 1123, and the second side wall 1125b is configured to prevent the second mating member 122 from being separated from the mounting cavity 110a through the relief portion when the second mating member 122 abuts against the second side wall 1125 b.

It can be appreciated that, when the first side wall 1125a and the second side wall 1125b can both abut against the side wall of the first mating portion 1123, the limiting portion 1125 mainly functions as a foolproof portion during the process of installing the locking member 120.

Alternatively, in order to improve the assembly efficiency and the assembly stability of the locking member 120, the number of the first engaging members 112 and the second engaging members 122 is two, and the two first engaging members 112 and the two second engaging members 122 are symmetrically disposed. It will be appreciated that the provision of two second mating members 122 can reduce the angle of rotation of retaining member 120.

In an embodiment of the present utility model, the active pen 100 with the child lock further includes a battery, wherein the battery is connected to the locking member 120, and the battery is electrically connected to the pen body 110 when the locking member 120 is mounted in the mounting cavity 110a.

Referring to fig. 1 and 2, the battery is enclosed inside the locker. It can be appreciated that when the battery is encapsulated inside the locking member, the power conversion efficiency of the user to the active pen can be improved. The battery is a rechargeable battery, and the user removes the locking member 120 and completes the replacement of the locking member 120, which can be regarded as the replacement of the battery on the active pen.

It is understood that the user does not directly expose the battery to the outside like a dry battery when detaching and replacing the battery, thereby further reducing the risk of the child swallowing the battery.

Optionally, the battery is a rechargeable battery, and the rechargeable battery is more energy-saving and environment-friendly. And the battery in the package and the locking member 120 is connected with the pen body more stably, so that the practicality is better.

Optionally, the number of the locking members 120 and the number of the batteries are two or more. More than two battery retaining members 120 facilitate charging and replacement of the active pen.

Optionally, in order to make the electrical connection between the pen body 110 and the battery more stable and convenient to install, the installation cavity 110a is provided with an elastic contact, and one end of the battery, which is far away from the locking member 120, is provided with a first electrode contact and a second electrode contact; the first electrode contact is in a dot shape, the second electrode contact is in a ring shape, and the first electrode contact is positioned in the second electrode contact.

Referring to fig. 4 and 8, the pen body 110 further includes a cap 150, the cap 150 having a cylindrical shape with two open ends, the cap 150 being disposed in the mounting cavity 110a, and the first mating member 112 being disposed on an inner surface of the cap 150.

It will be appreciated that the cap 150 is provided to facilitate manufacturing operations.

Optionally, the cap 150 is adhesively attached to the body 110.

Optionally, the cap 150 is an interference fit with the body 110.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An active pen with a child lock, comprising:

2. The active pen with child lock according to claim 1, wherein the locking groove is in a straight shape.

3. The driving pen with the child lock according to claim 1, wherein a limiting protrusion is arranged on the side wall of the locking piece, a limiting groove is correspondingly arranged at one end, close to the locking piece, of the pen body, the limiting protrusion is in butt fit with the limiting groove, and the limiting protrusion is used for limiting the locking piece in the length direction of the pen body.

4. The active pen with child lock according to claim 1, wherein the second mating member has a snap-in slot; the first matching piece is provided with a avoidance position, and comprises a matching part and a clamping protrusion;

the avoidance position is used for enabling the second matching piece to pass through, the second matching piece is in limiting connection with the matching part in the length direction of the pen body, the clamping protrusion is matched with the clamping groove in a clamping manner, and the clamping protrusion can be separated from the clamping groove or located in the clamping groove through rotating the locking groove.

5. The active pen with child lock according to claim 4, wherein the first mating member further comprises a stop portion for abutting against a sidewall of the first mating member.

6. The children's lock-equipped active pen of claim 4, wherein the second mating member further has a guide surface, the guide surface being inclined, the guide surface being for guiding the locking member when mounted in the mounting cavity.

7. The active pen with child lock according to claim 5, wherein the limiting portion has a first side wall and a second side wall, each of the first side wall and the second side wall being capable of abutting against a side wall of the first mating member, and the first side wall being connected to the escape position, the first side wall being configured to disengage the second mating member from the mounting cavity through the escape position when the second mating member abuts against the first side wall; the second side wall is arranged close to the matching part and is used for preventing the second matching part from being separated from the mounting cavity through the avoidance position when the second matching part is in butt joint with the second side wall.

8. The active pen with child lock according to claim 1, further comprising a battery, wherein the battery is connected to the locking member, wherein the battery is electrically connected to the pen body when the locking member is mounted in the mounting cavity.

9. The active pen with child lock according to claim 8, wherein the battery is enclosed within the lock.

10. The active pen with child lock according to any one of claims 1-9, wherein the pen body further comprises a pen cap having a cylindrical shape with two open ends, the pen cap being disposed in the mounting cavity, the first mating member being disposed on an inner surface of the pen cap.