CN210574451U - Multifunctional page turning pen - Google Patents

Abstract

The utility model discloses a multi-functional page or leaf pen that turns over belongs to multimedia teaching equipment field. The utility model discloses a multi-functional page turning pen for controlling jumbo size touch display device, have page turning, touch-control and wireless microphone function, through the mode that the touch-control end cover of the body of the pen establishes the pen head cover simultaneously, can make the connection between lower casing and the upper casing more stable; through seting up the mounting hole on the nib cover, the touch-control nib part passes the mounting hole and is connected with the nib seat of a body touch-control end for turn over the page pen and be connected more tightly with a body in the use touch-control nib, the touch-control nib is difficult for droing from a body.

Description

Multifunctional page turning pen

Technical Field

The utility model relates to a multimedia teaching equipment technical field, more specifically say, relate to a multi-functional page or leaf pen that turns over.

Background

With the popularization and development of large-size touch display devices in the fields of teaching, lecturing, training and the like, such as electronic blackboards, touch display screens and touch integrated machines, the frequency of use of related accessories is also higher and higher. When a teacher uses a touch display screen or a touch all-in-one machine to teach, the teacher often needs to hold a plurality of related accessories, for example, a touch pen is needed to realize touch operation, a page turning pen is needed to realize page turning or a mouse flying function, and a wireless microphone is needed to realize a sound amplifying function, so that the teacher is not convenient enough to use and the teaching quality is influenced.

In the related art, there is a page turning pen having various functions integrated, for example, chinese patent document (application No. 201620032858) entitled multifunctional audio-visual education pen, which includes a protective cover, an infrared laser head, a microphone, a transmitting head, a button, a PCB circuit board and a housing. The PCB circuit board is installed inside the shell, and the transmitting head is installed between the protective cover and the shell. The infrared laser head and the microphone are installed inside the protective cover and are respectively electrically connected with the PCB, and the keys are installed outside the shell and are electrically connected with the PCB. Still be equipped with the battery mounting groove on the shell, the battery mounting groove is used for installing the battery. The page turning pen of the scheme has a single function and cannot realize touch operation.

Also, as the invention and creation of the chinese patent document (application No. 2016205559219) entitled multifunctional laser page turning pen, the application is provided with a whiteboard pen point for writing on an electronic whiteboard at the front end of a pen holder main body, the whiteboard pen point is provided with a first through hole extending along the length direction of the pen holder main body, a laser head and a control module are arranged in the pen holder main body, a control key for controlling page turning is arranged on the surface of the pen holder main body, the pen holder main body is provided with a receiver which can be separated from the pen holder main body, the laser light emitted by the laser head can pass through the first through hole of the pen point of the whiteboard pen, the receiver is in wireless communication connection with the control module, the control key is electrically connected with the control module, when the receiver is pulled out of the pen holder main body and inserted into the USB interface of the computer, the receiver wirelessly receives the signal transmitted by the control module and can perform laser indication and page turning control on the electronic manuscript.

However, when the page turning pen is actually used, the pen point is a whiteboard pen point, and the whiteboard pen point is directly inserted into the pen point sleeve, so that the structure of the pen body of the page turning pen is not stable enough when the page turning pen is used, and the pen point is easy to fall off from the pen body, thereby affecting the normal use of the page turning pen.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

An object of the utility model is to overcome the not enough of turning over a page or leaf pen nib cartridge on the refill seat and make a body structure stable inadequately among the prior art, provide a multi-functional pen of turning over a page. The pen cap is established to the touch-control end cover at the body of a brush of this scheme, passes the mounting hole on the pen cap and is connected with the nib seat on the body of a brush with the touch-control nib for turn over page pen's body of a brush structure more stable, the condition emergence that the touch-control nib drops in having avoided the use.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a multifunctional page turning pen, which comprises an upper shell, a lower shell and a touch pen point, wherein the upper shell and the lower shell are connected into a pen body in a folding way, a microphone is arranged in a cavity of the pen body, and the pen body is provided with a plurality of keys for page turning control and/or volume control; the pen cap is arranged on the touch end of the pen body, so that the connection between the upper shell and the lower shell is more stable; the page turning pen is characterized in that the pen point sleeve is provided with a mounting hole, the touch end of the lower shell is provided with a pen point seat, and the touch pen point part penetrates through the mounting hole to be connected with the pen point seat, so that the touch pen point and the pen body are connected more tightly in the using process of the page turning pen, and the touch pen point is not easy to fall off from the pen body in the using process.

Further, the touch-control written includes touch-control portion and installation department, touch-control portion diameter is greater than the mounting hole diameter, the installation department passes the mounting hole and is connected with the nib seat, in order to fix the pen-holder cover for body mechanism is more stable.

Furthermore, a screw hole is formed in the mounting portion, a bolt is arranged on the pen head seat, and the touch pen head and the pen head seat are connected through threaded engagement.

Furthermore, an external thread is arranged on the mounting portion, a connecting hole is axially formed in the pen point seat, an internal thread is arranged on the hole wall of the connecting hole, and the external thread is matched with the internal thread to be connected with the touch pen point and the pen point seat.

Furthermore, a screw hole is formed in the installation part, a screw hole is formed in the pen holder seat along the axial direction, and a connecting bolt penetrates through the pen holder seat and is connected with the installation part.

Furthermore, an upper shell connecting portion is arranged on the upper shell, a lower shell connecting portion is arranged on the lower shell, the upper shell and the lower shell are combined to enable the upper shell connecting portion and the lower shell connecting portion to form a mounting seat, and the pencil cap is sleeved on the mounting seat.

Further, go up the casing connecting portion and draw forth and be rectangular shape structure by the touch-control end of last casing, casing connecting portion are the V-arrangement structure that the casing connecting portion were buckled to the both ends that make progress down, go up casing connecting portion and the cooperation of casing connecting portion down and form triangle-like's mount pad, because the restraint of triangle-like structure, the back is installed on the mount pad to the cap for writing brush, can't take place to rotate for the mount pad, therefore body of a writing brush structure is more stable.

Further, the pen cap is made of a conductive material, and the outer side surfaces of the upper shell and the lower shell are coated with conductive coatings.

Furthermore, the touch part of the touch pen head is a conductive cloth head or a conductive silica gel head, so that the touch pen head forms a conductive loop with a human body through the pen cap and the conductive coating, and the accuracy of touch operation of the touch display device is improved.

Furthermore, a sound transmission hole is formed in the side wall of the pen body, and the position of the sound transmission hole corresponds to the position of the microphone.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the multifunctional page turning pen of the utility model can lead the connection between the upper shell and the lower shell to be more stable by sleeving the pen cap on the touch control end of the pen body; through seting up the mounting hole on the nib cover, the touch-control nib part passes the mounting hole and is connected with the nib seat of a body touch-control end for turn over the page pen and be connected more tightly with a body in the use touch-control nib, the difficult follow of touch-control nib in the use drops on the body.

(2) The utility model provides an go up casing connecting portion and casing connecting portion down and form the mount pad, and go up the casing connecting portion and draw forth and be elongated structure by the touch-control end of last casing, casing connecting portion is the V-arrangement structure that casing connecting portion were buckled that makes progress in both ends down, goes up casing connecting portion and casing connecting portion cooperation formation triangle-shaped's mount pad down, and the shape and the mount pad of cap for brush head correspond, because the restraint of triangle-shaped structure, the cap for brush head is installed on the mount pad after, can't take place to rotate for the mount pad, therefore body of a brush structure is more stable.

(3) The utility model provides a seted up the sound through hole on the body lateral wall, the position of this sound through hole corresponds with the position at miaow head place, will be offered the one end of sound through hole towards the user with the body when specifically using for user's sound passes the lateral wall of the body through sound through hole and is accepted by the miaow head, therefore makes the radio reception effect of miaow head better.

Drawings

FIG. 1 is a schematic view of a page turning pen according to the present invention;

fig. 2 is an explosion diagram of the page turning pen of the present invention.

The reference numerals in the schematic drawings illustrate: 100. a pen body; 110. an upper housing; 111. an upper housing connecting portion; 112. a key hole; 113. the sound transmission hole of the upper shell; 120. a lower housing; 121. a clamping part; 122. a pen point seat; 123. a sound transmission hole of the lower shell; 124. a lower housing connecting portion; 125. clamping ribs; 126. reinforcing ribs; 200. touch-control the nib; 201. a touch section; 202. an installation part; 210. a pen cap; 211. mounting holes; 212. a charging hole; 220. a connecting bolt; 300. a microphone; 400. a circuit board; 401. pressing a key; 402. a multifunctional key; 403. a power supply hole; 404. a conductive post; 500. a power source.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The structure, proportion, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used for limiting the limit conditions of the present invention, so that the present invention has no technical essence, and any structural modification, proportion relation change or size adjustment should still fall within the scope of the technical content disclosed in the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right" and "middle" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the relative positions may be changed or adjusted without substantial technical changes.

Example 1

Referring to fig. 1, the page turning pen of the present embodiment includes an upper case 110 and a lower case 120, and the upper case 110 and the lower case 120 may be made of plastic. Referring to fig. 2, the upper casing 110 and the lower casing 120 are connected to form a pen body 100, a microphone is disposed in a cavity of the pen body 100, the microphone is used for implementing a wireless microphone function of a page-turning pen, a plurality of keys for page-turning control or volume control may be disposed on the pen body 100, a pen cap 210 is disposed on a touch end of the pen body 100, a mounting hole 211 is disposed on the pen cap 210, a pen head seat 122 is disposed on a touch end of the lower casing 120, a touch pen head 200 partially penetrates through the mounting hole 211 to be connected with the pen head seat 122, and the touch pen head 200 is used for performing touch control on a large-sized touch display device.

The upper housing 110 and the lower housing 120 may be specifically in a snap-fit connection, for example, a plurality of slots are formed in an edge of an upper edge of a side wall of the lower housing 120, a snap is formed in a position corresponding to the slots on an edge of a lower edge of a side wall of the upper housing 110, and when the upper housing 110 and the lower housing 120 are closed, the slots and the snap fit to realize the snap-fit connection of the upper housing 110 and the lower housing 120; the upper case 110 and the lower case 120 may be coupled together by bolts.

In addition, the touch end of the lower housing 120 may be provided with a clamping portion 121, which may be specifically arranged on the edge of the upper edge of the touch end of the lower housing 120 and may be a clamping slot; the touch end of the upper casing 110 is provided with a clamping portion, and specifically, the clamping portion can be arranged at the lower edge of the touch end of the upper casing 110 and can be a buckle, when the upper casing 110 and the lower casing 120 are aligned, the clamping portion 121 and the clamping portion are matched, the upper casing 110 and the lower casing 120 are further clamped, and stability of the pen body structure is improved.

When the upper casing 110 and the lower casing 120 are connected together, the touch ends of the two are matched to form a mounting seat, and the mounting seat is used for mounting the cap 210. Specifically, the upper case connecting portion 111 may be disposed on the touch portion of the upper case 110, the lower case connecting portion 124 may be disposed on the touch portion of the lower case 120, and the upper case connecting portion 111 and the lower case connecting portion 124 form a mounting seat when the upper case 110 and the lower case 120 are aligned. This mount pad can be for cylindrical structure, and its lateral wall has seted up the external screw thread, has seted up the internal thread on the inner wall of cap 210, connects mount pad and cap 210 through external screw thread and internal screw thread cooperation.

The cap 210 may be made of a conductive material, such as a metal material, or a plastic material with a conductive coating on the surface. The outer sidewalls of the upper case 110 and the lower case 120 may be coated with conductive coatings; the stylus 200 may include a touch portion 201 and a mounting portion 202, and the touch portion 201 may be a conductive cloth head or a conductive silicone head, so that the stylus 200, the cap 210, the pen body 100 and a human body may form a conductive loop to implement a touch operation on a large-sized touch display device. In addition, the stylus 200 may also be a commonly used stylus in the related art.

It should be noted that the conductive configuration of the casing is to form a conductive circuit between the human body and the stylus 200, and the casing and the circuit board 400 inside the casing are in an insulated state to avoid mutual influence.

The diameter of the touch portion 201 of the stylus 200 is larger than the diameter of the mounting hole 211 of the stylus holder 210, the diameter of the mounting portion 202 is smaller than the diameter of the mounting hole 211, a limiting step is formed at the joint of the touch portion 201 and the mounting portion 202, when the mounting portion 202 penetrates through the mounting hole 211 to be connected with the stylus holder 122, the touch portion 201 is clamped outside the mounting hole 211 and matched with the stylus holder 122 to fixedly connect the stylus holder 210 and the stylus body 100, and therefore the structural stability of the stylus body 100 is enhanced.

The end face of the mounting end of the mounting portion 202 is provided with a screw hole along the axial direction thereof, the pen head seat 122 is also provided with a screw hole along the axial direction thereof, the screw hole penetrates through two end faces of the pen head seat 122, when the mounting portion 202 and the pen head seat 122 are connected, the connecting bolt 220 penetrates through the screw hole of the pen head seat 122, and then the bolt is connected with the mounting portion 202, so that the connection between the stylus pen head 200 and the pen body 100 is realized.

When the upper casing 110 and the lower casing 120 are connected in a matching manner, a cavity is formed in the pen body 100, the microphone 300, the circuit board 400 and the power supply 500 are arranged in the cavity, the microphone 300 and the power supply 500 are electrically connected with the circuit board 400, and the circuit board 400 is in wireless communication connection with the large-size touch display device to realize control over the large-size touch display device.

The upper casing 110 has a plurality of key holes 112, the key holes 112 are used for installing keys 401, and the keys 401 are electrically connected to the circuit board 400. In this embodiment, there are 4 key holes 112, and the corresponding 4 keys 401 are an up key, a down key, a volume up key, and a volume down key, respectively. It should be noted that the number, types, and distribution of the keys can be increased or decreased according to the use requirement, and the specific form is not limited. In addition, a multi-function key 402 may be further disposed on the upper casing 110, and the multi-function key 402 may control a large-sized touch display device, such as turning on/off a mouse function, or turning on/off a wireless microphone function, or entering/exiting a full screen mode of a presentation document, and the specific functions are not limited.

A plurality of reinforcing ribs 126 are arranged in the lower shell 120, the reinforcing ribs 126 are arranged along the radial direction of the lower shell 120 and connected with two opposite inner side walls of the lower shell 120, and the plurality of reinforcing ribs 126 are distributed along the axis of the lower shell 120 and used for reinforcing the strength of the lower shell 120. In addition, the circuit board 400 may be disposed on the reinforcing ribs 126, and when the upper housing 110 and the lower housing 120 are coupled together, the upper housing 110 and the lower housing 120 cooperate to clamp the circuit board 400, and the circuit board 400 may be coupled to the lower housing 120 by bolts, thereby improving the stability of the circuit board 400.

As a possible implementation, the microphone 300 is disposed on one side of the circuit board 400, i.e., at one corner of the cavity in the pen body 100, near the tail end of the pen body 100. The side wall of the pen body 100 is provided with sound transmission holes, and the positions of the sound transmission holes correspond to the position of the microphone 300. Specifically, the side wall of the tail end of the upper casing 110 is provided with an upper casing sound transmission hole 113, the side wall of the tail end of the lower casing 120 is provided with a lower casing sound transmission hole 123, the tail end of the pen body faces the user during use, the sound of the user can penetrate through the side wall of the pen body through the sound transmission holes and be received by the microphone, and therefore the sound receiving effect of the microphone is better.

In this embodiment, the circuit board 400 may be specifically a PCB circuit board. The circuit board may be provided with a power supply hole 403, the lower housing 120 may be provided with a clamping rib 125, the clamping rib 125 cooperates with the adjacent reinforcing rib 126 to form a clamping groove, the power supply 500 is clamped in the clamping groove, and a part of the clamping rib passes through the power supply hole 403 and is exposed out of the upper side of the circuit board 400, when the upper housing 110 and the lower housing 120 are connected in a matching manner, the upper housing 110 and the lower housing 120 can cooperate to fix the power supply 500.

In addition, the power supply 500 may be a rechargeable battery, a conductive pillar 404 is disposed on one end of the circuit board 400 close to the touch end of the pen body 100, a charging hole 212 is disposed on the end surface of the pen cap 210, and the conductive pillar 404 is inserted into the charging hole 212 and is not exposed from the end surface of the pen cap 210. The charging hole 212 may be externally connected to a charging device to charge the power supply 500.

Example 2

Referring to fig. 2, in the present embodiment, the lower casing 120 has a triangular prism structure, the upper side of the lower casing is open, the upper casing 110 has a flat structure, and two sides of the flat structure are bent toward the lower casing 120 and are matched with the upper edges of two side arms of the lower casing 120 to form the pen body 100 having a triangular prism-like structure, which is more convenient for a user to hold.

The upper housing connecting portion 111 can be led out from the touch end of the upper housing 110 and has a long strip-shaped structure, the lower housing connecting portion 124 can be led out from the touch end of the lower housing 120 and has a V-shaped structure with two ends bent towards the upper housing connecting portion 111, and when the upper housing 110 and the lower housing 120 are connected in a matching manner, the upper housing connecting portion 111 and the lower housing connecting portion 123 are matched to form a triangle-like mounting seat. The shape of the outer side wall of the cap 120 corresponds to the shape of the pen body 100, and the shape of the inner hole of the cap 120 corresponds to the mounting seat, when the cap 120 is sleeved on the mounting seat, the cap is difficult to rotate relative to the mounting seat due to the constraint of the shape of the mounting seat and the cap, so that the stability of the cap mounting is improved, and the stability of the pen body structure is also improved.

Example 3

In this embodiment, a screw hole is formed on the mounting end surface of the mounting portion 202 of the stylus pen 200 along the axial direction thereof, and a bolt is disposed on the pen head seat 122, so that when the mounting portion 202 and the pen head seat 122 are connected, the stylus pen 200 and the pen body 100 are connected through the screw engagement between the screw hole and the bolt.

Example 4

In the present embodiment, an external thread is disposed on an outer side wall of the mounting portion 202 of the stylus pen 200, a connection hole is disposed on an end surface of the pen head 122 along an axial direction thereof, an internal thread is disposed on a hole wall of the connection hole, and the external thread and the internal thread cooperate to connect the stylus pen 200 and the pen body 100.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims (10)

1. A multifunctional page turning pen comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are connected in a matching mode to form a pen body, a microphone is arranged in a cavity of the pen body, and a plurality of keys for page turning control and/or volume control are arranged on the pen body; the method is characterized in that: the pen comprises a pen body and is characterized by further comprising a touch pen head, a pen head sleeve is arranged on the touch end of the pen body, a mounting hole is formed in the pen head sleeve, a pen head seat is arranged on the touch end of the lower shell, and the touch pen head penetrates through the mounting hole to be connected with the pen head seat.

2. A multifunctional page turning pen according to claim 1, characterized in that: the touch pen point comprises a touch portion and an installation portion, the diameter of the touch portion is larger than that of the installation hole, and the installation portion penetrates through the installation hole to be connected with the pen point seat so as to fix the pen point cover.

3. A multifunctional page turning pen according to claim 2, characterized in that: the touch pen comprises a pen point seat, a mounting portion, a bolt, a touch pen point and a bolt hole, wherein the mounting portion is provided with the screw hole, the pen point seat is provided with the bolt, and the touch pen point is connected with the pen point seat through threaded engagement.

4. A multifunctional page turning pen according to claim 2, characterized in that: the touch pen comprises a mounting portion, a pen head seat, a connecting hole, a touch pen head and a pen head seat, wherein the mounting portion is provided with an external thread, the pen head seat is provided with a connecting hole along the axial direction, the hole wall of the connecting hole is provided with an internal thread, and the external thread is matched with the internal thread to be connected with the touch pen head and.

5. A multifunctional page turning pen according to claim 2, characterized in that: the pen holder is characterized in that the mounting part is provided with a screw hole, the pen holder seat is provided with a screw hole along the axial direction, and a connecting bolt penetrates through the pen holder seat and is connected with the mounting part.

6. A multifunctional page turning pen according to any one of claims 3 to 5, characterized in that: the pencil cap is characterized in that an upper shell connecting portion is arranged on the upper shell, a lower shell connecting portion is arranged on the lower shell, the upper shell and the lower shell are oppositely combined to enable the upper shell connecting portion and the lower shell connecting portion to form a mounting seat, and the pencil cap is sleeved on the mounting seat.

7. A multifunctional page turning pen according to claim 6, characterized in that: the upper shell connecting part is led out from the touch end of the upper shell and is of a long strip-shaped structure, the lower shell connecting part is of a V-shaped structure with two ends bent towards the upper shell connecting part, and the upper shell connecting part and the lower shell connecting part are matched to form a triangle-like mounting seat.

8. A multifunctional page turning pen according to claim 2, characterized in that: the pen cap is made of a conductive material, and the outer side surfaces of the upper shell and the lower shell are coated with conductive coatings.

9. A multi-functional page turning pen according to claim 8, characterized in that: the touch part of the touch pen point is a conductive cloth head or a conductive silica gel head.

10. A multifunctional page turning pen according to claim 1, characterized in that: a sound transmission hole is formed in the side wall of the pen body, and the position of the sound transmission hole corresponds to the position of the microphone.

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