CN207037975U - One kind speech pen - Google Patents

Abstract

It the utility model is related to a kind of speech pen, including laser nib and penholder, the dismountable top for being arranged on penholder of laser nib；Writing nib is provided with the side of laser nib, the height for writing nib is less than or equal to the height of laser nib；Writing nib includes tip of stylus, connecting rod, toggle switch, nib groove and switch chute, nib groove is arranged on the middle part at lettering pen crown end and through the top of writing nib, tip of stylus is movably arranged in nib groove, toggle switch is arranged on the outside of writing nib, toggle switch coordinates with the switch slide, one end of the connecting rod is connected with the bottom of the tip of stylus, and the other end of the connecting rod is fixedly connected with the toggle switch.The beneficial effects of the utility model are：It is simple in construction, it is easy to use, integrate laser nib and writing nib, while making speech pen that there is conventional laser instruction, moreover it is possible to write, improve the efficiency of speech or teaching.

Description

One kind speech pen

Technical field

It the utility model is related to speech teaching equipment technical field, more particularly to a kind of speech pen.

Background technology

At present, laser pen is widely used in the occasion of teaching or some speeches, and speaker is by using laser pen more Get luminous point on media to indicate the content of speech, enhancing explanation effect, during speech, speaker usually requires The time of speech is controlled by checking wrist-watch or mobile phone, for teacher, also needs to calculate sometimes and says content Time with Teaching progress, if frequently checking wrist-watch or mobile phone, can influence speech or teaching efficiency.

In addition, in speech or teaching process, it is often necessary to write on electronic curtain or electronic whiteboard, side Just given a lecture or imparted knowledge to students, deepen listener to speech content or the understanding of the content of courses.

It is existing speech pen can carry with, it is convenient and swift, but due to give a lecture a small volume, easily forget or Lose, and existing speech pen is not provided with containment vessel, is easily damaged, shortens the service life of speech pen.

Utility model content

Technical problem to be solved in the utility model be for an existing speech function it is single, time, no can not be shown The defects of being write, easily forgeing or damage, there is provided one kind speech pen.

The technical scheme that the utility model solves above-mentioned technical problem is as follows：One kind speech pen, including laser nib and pen Bar, the laser nib are removably arranged on the top of the penholder；Writing nib is provided with the side of laser nib, The height of the writing nib is less than or equal to the height of laser nib；The writing nib includes tip of stylus, connected Bar, toggle switch, nib groove and switch chute, the nib groove are arranged on the middle part at lettering pen crown end and passed through The top of the writing nib is worn, the tip of stylus is movably arranged in the nib groove, and the toggle switch is arranged on The outside of the writing nib, the toggle switch coordinate with the switch slide, one end of the connecting rod and the book The bottom connection of nib is write, the other end of the connecting rod is fixedly connected with the toggle switch.

The beneficial effects of the utility model are：It is simple in construction, it is easy to use, integrate laser nib and writing nib, While making speech pen that there is conventional laser instruction, moreover it is possible to write, improve the efficiency of speech or teaching, solution An existing speech function of having determined is single, the problem of can not being write；By setting toggle switch, convenient regulation book as needed The length of nib stretching is write, the use without influenceing laser nib.

On the basis of above-mentioned technical proposal, the utility model can also do following improvement.

Further：Ball is provided with the top of the tip of stylus.

The above-mentioned further beneficial effect of scheme is：Both facilitate writing, electronic curtain or electronic whiteboard will not be damaged again.

Further：Retractable pen cover, one end of the retractable pen cover and the bottom of the penholder are provided with the bottom of the penholder End is fixedly connected.

The above-mentioned further beneficial effect of scheme is：By setting retractable pen cover, speech pen can be protected, will not Lose, when using speech pen, will not also be had an impact to giving a lecture or imparting knowledge to students, moreover it is possible to the length of increase speech pen, as religion Whip uses.

Further：The collapsing length of the retractable pen cover is more than or equal to the length of the penholder and laser nib Sum.

The above-mentioned further beneficial effect of scheme is：Retractable pen cover is covered laser nib completely, speech pen is entered Row protection.

Further：The distance of the lateral surface of the toggle switch to the penholder lateral surface is more than or equal to zero.

The above-mentioned further beneficial effect of scheme is：Prevent toggle switch from influenceing the flexible of retractable pen cover, make retractable pen cover Laser nib can be covered completely, and speech pen is protected.

Further：Multiple control buttons are provided with the penholder.

The above-mentioned further beneficial effect of scheme is：For controlling the switch of laser nib and writing nib, also have and turn over The function of page.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the mplifying structure schematic diagram at A in Fig. 1；

In accompanying drawing, the component names representated by each label are as follows：

100th, laser nib, 200, penholder, 210, control button, 220, time display screen, 230, battery case, 240, USB Transceiver standing groove, 300, retractable pen cover, 400, writing nib, 410, toggle switch, 420, switch chute, 430, connecting rod, 440th, tip of stylus, 441, ball, 450, nib groove.

Embodiment

Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.

As depicted in figs. 1 and 2, a kind of speech pen, it includes laser nib 100 and penholder 200, the laser nib 100 Removably it is arranged on the top of the penholder 200；Writing nib 400, the book are provided with the side of the laser nib 100 The height for writing nib 400 is less than or equal to the height of the laser nib 100.

Retractable pen cover 300, one end of the retractable pen cover 300 and the penholder 200 are provided with the bottom of the penholder 200 Bottom be fixedly connected.

The collapsing length of the retractable pen cover 300 is more than or equal to the length of the penholder 200 and the laser nib 100 Spend sum.

By setting retractable pen cover 300, speech pen can be protected, will not lost, when using speech pen, also not It can be had an impact to giving a lecture or imparting knowledge to students, moreover it is possible to the length of increase speech pen, used as teacher's pointer.

Battery case 230 and USB transceiver standing groove 240 are provided with the side of the penholder 200, battery case 230 is used to put Put battery and change battery, USB transceiver standing groove 240 is used to place USB transceiver, and it is easy to solve existing USB transceiver The problem of forgeing and losing.

As shown in Fig. 2 the writing nib 400 includes tip of stylus 440, connecting rod 430, toggle switch 410, nib groove 450 are arranged on the middle part on written 400 tops of the writing and run through the book with switch chute 420, the nib groove 450 The top of nib 400 is write, the tip of stylus 440 is movably arranged in the nib groove 450, and the toggle switch 410 is set Put and be slidably matched in the outside of the writing nib 400, the toggle switch 410 with the switch chute 420, the connecting rod 430 one end is connected with the bottom of the tip of stylus 440, and the other end of the connecting rod 430 is fixed with the toggle switch 410 Connection.

Ball 441 is provided with the top of the tip of stylus 440, the ball 441 rotates with the tip of stylus 440 matches somebody with somebody Close, the surface of the ball 441 is smooth.

By setting ball 441, writing nib 400 and the friction of electronic curtain or electronic whiteboard are reduced, it is convenient to carry out Writing, while damage of the tip of stylus 440 to electronic curtain or electronic whiteboard can also be effectively reduced, improve equipment and use the longevity Life.

The distance of the lateral surface of the toggle switch 410 to the lateral surface of penholder 200 is more than or equal to zero.Prevent from dialling Dynamic switch 410 influences the flexible of retractable pen cover 300, retractable pen cover 300 is covered laser nib 100 completely, to pen of giving a lecture Protected.

Multiple control buttons 210 are provided with the penholder 200, for controlling laser nib 100 and writing nib 400 Switch, the also function with page turning.

Time display screen 220 is additionally provided with the penholder 200, for showing the time, when facilitating the speaker to check at any time Between, without checking that either mobile phone can just grasp speech time or instructional blocks of time to wrist-watch, be advantageous to speaker and hold speech Time.

The speech internal structure of pen, control principle, the concrete structure of operating method and the lettering pen are existing There is known technology, will not be repeated here.

Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in Within the scope of shield.

Claims (6)

1. one kind speech pen, it is characterised in that：Including laser written (100) and penholder (200), the laser written (100) can The top for being arranged on the penholder (200) of dismounting；It is written (400) that writing is provided with the side of the laser written (100), institute The height for stating writing written (400) is less than or equal to the height of the laser written (100)；The writing written (400) bag Include tip of stylus (440), connecting rod (430), toggle switch (410), nib groove (450) and switch chute (420), the nib Groove (450) is arranged on the middle part on written (400) top of the writing and through the top of the writing written (400), described Tip of stylus (440) is movably arranged in the nib groove (450), and the toggle switch (410) is arranged on the lettering pen The outside of head (400), the toggle switch (410) are slidably matched with the switch chute (420), and the one of the connecting rod (430) End is connected with the bottom of the tip of stylus (440), and the other end and the toggle switch (410) of the connecting rod (430) are fixed Connection.

A kind of 2. speech pen according to claim 1, it is characterised in that：Rolling is provided with the top of the tip of stylus (440) Pearl (441).

A kind of 3. speech pen according to claim 1, it is characterised in that：Retractable pen is provided with the bottom of the penholder (200) Cover (300), one end of the retractable pen cover (300) is fixedly connected with the bottom of the penholder (200).

A kind of 4. speech pen according to claim 3, it is characterised in that：The collapsing length of the retractable pen cover (300) is more than Or the length sum equal to the penholder (200) and the laser written (100).

A kind of 5. speech pen according to claim 3, it is characterised in that：The lateral surface of the toggle switch (410) is described in The distance of penholder (200) lateral surface is more than or equal to zero.

A kind of 6. speech pen according to claim 1, it is characterised in that：Multiple controls are provided with the penholder (200) to press Button (210).