KR20120098721A - Mouse pen and photoelectric control switch thereof - Google Patents

Mouse pen and photoelectric control switch thereof Download PDF

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Publication number
KR20120098721A
KR20120098721A KR1020127012918A KR20127012918A KR20120098721A KR 20120098721 A KR20120098721 A KR 20120098721A KR 1020127012918 A KR1020127012918 A KR 1020127012918A KR 20127012918 A KR20127012918 A KR 20127012918A KR 20120098721 A KR20120098721 A KR 20120098721A
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KR
South Korea
Prior art keywords
pen
control rod
control
mouse
optical coupling
Prior art date
Application number
KR1020127012918A
Other languages
Korean (ko)
Inventor
시-칭 투안
차오-양 투안
Original Assignee
시-칭 투안
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN2009203128177U external-priority patent/CN201522692U/en
Priority claimed from CN2010202785672U external-priority patent/CN201698371U/en
Application filed by 시-칭 투안 filed Critical 시-칭 투안
Publication of KR20120098721A publication Critical patent/KR20120098721A/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0308—Detection arrangements using opto-electronic means comprising a plurality of distinctive and separately oriented light emitters or reflectors associated to the pointing device, e.g. remote cursor controller with distinct and separately oriented LEDs at the tip whose radiations are captured by a photo-detector associated to the screen
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03543—Mice or pucks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)

Abstract

The present invention provides a mouse pen and a photoelectric control switch. The photoelectric control switch comprises a control rod 2, an optical coupling sensor 4 and an elastic member 5. The control rod 2 is installed in the shell 1 and can move between the conduction position and the blocking position, the optical coupling sensor 4 is installed at one end of the control rod 2 and the control circuit board of the mouse pen. Electrically connected, the elastic member 5 is used to return the control rod 2. The control rod 2 comprises a first end and a second end, the first end being close to the optical coupling sensor 4 and provided with a reflector 7, the second end being the optical coupling sensor 4. Far away) and drive the control rod 2 to approach the optical coupling sensor 4, the shell 1 is provided with a through hole for exposing the second end, the optical coupling sensor 4 is a light emitting device 40 and a light receiving device 42, wherein the light emitting device 40 emits a light beam when the control rod 2 is in a conducting position and receives the light beam reflected by the reflector 7. And the light receiving device 42 cannot be received by the light emitting device 40 and reflected by the reflecting unit 7 when the control rod 2 is in the blocking position. The photoelectric control switch realizes non-contact conduction and blocking control by the control rod 2 in which the optical coupling sensor 4 and the reflector 7 are provided, and the reaction is quick and the service life is longer.

Description

MOUSE PEN AND PHOTOELECTRIC CONTROL SWITCH {MOUSE PEN AND PHOTOELECTRIC CONTROL SWITCH THEREOF}

The present invention relates to the field of computer auxiliary input devices, in particular mouse pens and photoelectric control switches.

Various control switches such as a left button, a right button, a center button, and the like of a mouse device such as a conventional mouse pen and a traditional mouse are all mechanical control switches such as a micro switch or a membrane switch. These mechanical control switches are all in contact and cannot necessarily react quickly because there is necessarily a time difference in stroke between non-conduction and conduction. In addition, the contact area for the conduction fatigue deformation or wear occurs during use, the sensitivity is gradually reduced to reduce the service life. In general, the useful life of such a mechanical switch is only a few tens or millions of clicks, and the use life of the mouse device is also shortest, which greatly shortens the life of the mouse device, thereby correspondingly increasing the use cost.

Conventional mouse pens are equipped with LED lights and image receivers inside the pen bottom, respectively, and irradiate light beams to the plane of movement of the mouse pen through the LED lights, and receive the image back to the image receiver. Control the movement of the cursor on the computer screen by obtaining the movement trajectory of. Since LED lamps and video receivers must be installed separately, assembly is complicated and it is difficult to reduce the outer diameter of the bottom of the pen. Also, the nib of a conventional mouse pen generally enters the inside of the pen head to approximate the photoelectric switch in the pen holder, and pressing the nib can move the nib upward to conduct the corresponding photoelectric switch. The nib is spring-loaded to provide a return force to the nib when lifting the pen. However, such a conventional nib mounting structure is complicated to operate because it is necessary to disassemble the pen head with the nib and replace the nib, and then mount the pen head.

In addition, all the nibs of the conventional mouse pen are specially designed and manufactured, and if the nib is damaged, the user cannot replace them by themselves, and furthermore, they cannot be selected and replaced according to their own demand.

The problem to be solved by the present invention is to provide a photoelectric control switch to effectively improve the service life of the control switch.

Another object of the present invention is to provide a mouse pen having a longer service life than a mouse device using a traditional mechanical control switch.

Another problem to be solved by the present invention is to provide a mouse pen that can reduce the outer diameter of the bottom of the pen stand to be easy to grasp the hand.

Another object of the present invention is to provide a mouse pen which can conveniently replace the nib.

In order to solve the above technical problem, the present invention uses the following technical solutions.

The photoelectric control switch according to the present invention is installed in the mouse device, the control rod which is installed in the shell and can move between the conduction position and the blocking position, is installed on one end of the control rod and is electrically connected to the control circuit board of the mouse device. And an elastic member for returning the optical coupling sensor and the control rod connected to each other, the control rod having a first end proximate to the optical coupling sensor and having a reflector installed thereon, and far from the optical coupling sensor to drive the control rod. A second end for accessing the optical coupling sensor, wherein the shell is provided with a through hole for exposing the second end, the optical coupling sensor includes a light emitting device and a light receiving device, and the control rod is in a conducting position. When the light emitting device emits light beam and receives the light beam reflected by the reflector by the light receiving device, the control rod When in contact with the light receiving device, the light receiving device cannot receive light rays emitted by the light emitting device and reflected through the reflecting unit.

The reflector is a reflective layer provided directly on the outer surface of the first end of the control rod, the shell is provided with a first positioning block corresponding to the control rod first end, and the second positioning block corresponding to the control rod second end. The stopper part which is provided in the middle of a control rod and which matches the 2nd position limiting block and limits the stroke of a control rod is provided, An elastic member is mounted in a control rod, and the both ends are respectively a stopper part and a 1st part. 1 Abuts the position limiting block.

In addition, the reflector is a reflective cap that is covered on the first end of the control rod, the reflective cap includes a cap top, a cap edge and a cap body connected between the cap top and the cap edge, the reflective layer is provided on the outer surface of the cap top And a first positioning block fixed to the shell between the optical coupling sensor and the cap edge, wherein the elastic member is mounted to the cap body, and both ends thereof abut the first positioning block and the cap edge, respectively. The second position limiting block is provided in correspondence with a 2nd end part, and the stopper part which is matched with the 2nd position limiting block and limits the movement stroke (stroke) of a control rod in the middle of a control rod is provided.

The elastic member is also a spiral spring or an elastic rubber or leaf spring, one end of which is fixed relative to the control rod and the other end which is fixed relative to the shell.

On the other hand, the present invention includes a pen holder, a pen nib inserted into the bottom of the pen holder, a control circuit assembly and an optical assembly installed inside the pen holder, the control circuit assembly is connected to the control circuit board, the control circuit board installed inside the pen holder and the nib A photoelectric control switch for matching a tip to generate a mouse device control signal, and a button set and a power switch installed on the sidewall of the pen holder, wherein the photoelectric switch is the photoelectric control switch of any one of the first to fourth inventions. It further provides a mouse pen.

In addition, the optical assembly includes a transmission and reception integrated chip, and a laser light emitting chip and a Youngsan receiver are built in the transmission and reception integrated chip, and a projection hole is installed at the bottom of the pen stand, and the laser light emitting chip and the image receiver. Are all installed facing the projection hole, the light beam emitted by the laser light emitting chip passes through the projection hole and is irradiated to the tip of the nib, and the image of the nib generated in the moving plane is received by the image receiver.

The nib may also be a ballpoint pen shim or an aqueous pen shim or a plastic rod or metal rod.

In addition, the mouse pen,

A cursor position fixing switch installed at the pen holder to fix a cursor position connected to the circuit board;

A USB port installed in the penholder and a battery port installed in the penholder and connected to a circuit board to charge the battery; or

A laser pointer module including a laser generator installed inside the pen holder and a laser pointer control button installed on the side of the pen holder;

It further comprises one or more of.

In addition, a wireless launcher for transmitting a control signal of a mouse pen to a corresponding computer in a wireless manner is installed in the pen stand, and an accommodating part is further installed on an upper end of the pen stand, and a signal emitted by a wireless launcher inside the accommodating part. A wireless receiver for receiving the reception is detachably installed, the wireless receiver and the receiving portion is connected by screwing or snap-fit coupling, the wireless receiver also has a USB plug and the USB plug for inserting and installing in a computer There is installed a memory chip that matches to form a USB memory.

The mouse pen is further provided with a DPI value setting module, and is set to at least 200 DPI.

The effects of the present invention are as follows.

The photoelectric control switch is configured through a control rod provided with an optical coupling sensor and a reflective layer, reflects the light emitted by the optical coupling sensor by the reflective layer, and when the control rod is in a conducting position, the optical coupling sensor light emitting device fires. One light beam is reflected through the reflective layer and then received by the light-receiving device, and when the control rod is in the blocking position, the light-receiving device of the optical coupling sensor is emitted from the light-emitting device and cannot receive the light reflected by the reflective cap. Non-contact conduction and cutoff control of the sensor can be realized, effectively extending the service life of the control switch, and quick response of the photoelectric sensor to the control operation.

In addition, by using the integrated transmitting / receiving chip equipped with the laser light emitting chip and the image receiver, the parts mounted on the lower part of the pen stand can be reduced, so the structure is simple and convenient to assemble, and the size of the lower part of the pen stand is further reduced to hold the hand more. Made easy.

By using a ballpoint pen shim or an aqueous pen shim frequently used in daily life as a nib of a mouse pen, a user can easily replace the nib according to demand, and the mouse pen may be used as a general ballpoint pen or an aqueous pen. You can install the wireless launcher in the pen stand and install the wireless receiver on the top of the pen stand so that you can carry the wireless receiver conveniently. When you use the mouse pen, you can disassemble the wireless receiver and connect it to your computer anytime, anywhere. It is convenient to use, and the laser pointer module installed in the pen stand allows the mouse pen to be used as a laser pointer, thereby extending the function of the mouse pen.

1 is a structural schematic diagram of a first embodiment of a photoelectric control switch of the present invention.
2 is a schematic diagram of a control rod structure in the second embodiment of the photoelectric control switch of the present invention.
3 is a schematic diagram of a structure of an elastic member in the third embodiment of the photoelectric control switch of the present invention.
4 is a structural schematic diagram of a photoelectric control switch first application embodiment of the present invention.
5 is a structural schematic diagram of a photoelectric control switch second application embodiment of the present invention.
Fig. 6 is a structural diagram of a mouse pen first embodiment of the present invention.
7 is a schematic view showing a cap of the mouse pen of the present invention.
8 is a structural schematic diagram of a mouse pen according to a second embodiment of the present invention.
9 is a schematic diagram of the nib structure of the mouse pen of the present invention.
10 is a cross-sectional view taken along line AA of FIG. 9.
Fig. 11 is a schematic diagram of the structure of the integrated transceiver module used in the mouse pen second embodiment of the present invention.
12 is a schematic view of the structure of a third embodiment of a mouse pen of the present invention.
13 is a schematic view of a connecting rod structure in a mouse pen third embodiment of the present invention.
14 is a schematic view of a nib attachment structure in a mouse pen fourth embodiment of the present invention.

The present invention provides a photoelectric control switch applied to a mouse device. The photoelectric control switch is installed in the shell 1 and is used for operation control and / or handwriting control at the time of handwriting of a conventional mouse device having a left button, a right button and a center button.

As shown in Fig. 1, the photoelectric control switch is installed in the control rod 2, which is installed in the shell 1 and movable between the conduction position and the blocking position, at one end of the control rod 2 and of the mouse device. An optical coupling sensor 4 electrically connected to the control circuit board 30, as shown in FIGS. 4 and 5, and an elastic member 5 for returning the control rod 2.

The control rod 2 comprises a first end 20 proximate the optical coupling sensor 4 and a second end 22 remote from the optical coupling sensor 4. In the embodiment shown in FIG. 1, the first end of the control rod 2 is covered with a reflecting cap 7 as a reflecting portion, which can be made of plastic and generally has a “凸” shape. And a cap top 70, a cap edge 72, and a cap body 74 connected between the cap top 70 and the cap edge 72. A reflective layer 700 is provided on an outer surface of the cap top 70, and the reflective layer 700 may be formed by directly applying reflective ink or reflective paint to the outer surface of the cap top 70, and further, a reflective cap ( 7) is formed by adding silver powder to the plastic material to be manufactured so that the outer surface of the cap top has a reflective effect. The shell 1 is correspondingly provided with a through hole 10 exposing the second end 22 of the control rod 2.

The optical coupling sensor 4 is installed in the shell 1 and generates a writing start and writing termination control operation signal during handwriting input by using a mouse device control operation signal and / or a mouse device. 4), the light emitting device 40 and the light receiving device 42 are provided.

As shown in FIG. 1, the elastic member 5 is mounted to the cap body 70, and the shell 1 has a first end 20 of the control rod 2 for positioning the elastic member 5. The first positioning block 12 is provided in correspondence with), and both ends of the elastic member 5 abut the cap edge 72 and the first positioning block 12 of the reflective cap 7, respectively. The elastic member 5 mainly provides the return force of the control rod 2, and when the force is applied to the second end 22 of the control rod 2 to move toward the optical coupling sensor 4, the elastic member ( 5 is elastically deformed to generate elasticity, and when the force applied to the second end 22 of the control rod 2 is removed, the control rod 2 returns to its original position by the elasticity of the elastic member 5. . The elastic member 5 may be a member made of a spiral spring or other elastic material such as elastic rubber. The shell 1 is provided with a second positioning block 14 corresponding to the second end 22 of the control rod 2 so that the control rod 2 does not protrude due to excessive elasticity of the elastic member 5. In the middle of the control rod 2, a stopper portion 24 that is matched with the second positioning block 14 to define the control rod 2 is provided. An elastic washer 23 is mounted on the control rod 2 portion between the stopper portion 24 and the reflective cap 7, the elastic washer 23 being a washer made of rubber washer or other constant elastic material. Can be. In view of the control sensitivity, the compressible stroke of the elastic member 5 is designed to be 0.3mm ~ 0.5mm, the compressible stroke of the elastic washer 23 can be designed to 3mm, the compressible of the elastic washer 23 Since the stroke is larger than the elastic member 5, it can act as a buffer so that the optical coupling sensor 4 is not broken as much as possible.

The shell 1 can directly use the case of the mouse device, and can be designed as a shell that can be installed independently in the mouse device case to professionally receive the control rod 2, the optical coupling sensor 4 and the elastic member 5. It may be. In the embodiment shown in Fig. 1, the latter independent shell type is used, and the advantage of the independent shell type design is that the photoelectric control switch can be prefabricated and assembled as a standard part, and can be directly mounted and used when producing a mouse device. It can improve the standardization degree and production efficiency of the product, and is advantageous for the management of product quality. When using the case of the mouse device directly as the shell 1, the first positioning block 12 and the second positioning block 14 are formed by directly protruding from the inner wall of the mouse device case, and the optical coupling sensor ( 4) is also directly fixed to the inner wall of the mouse device case or the corresponding other fixture, for example the control circuit board of the mouse device.

The operating principle of the photoelectric control switch of the present invention is as follows. When the control rod 2 is in the conduction position of the stroke (lowest end of the stroke in the embodiment shown in Fig. 1), the light beam emitted by the light emitting device 40 of the optical coupling sensor 4 is reflected by the cap. After being reflected by (7) and received by the light receiving device 42, the optical coupling sensor 4 emits a first control signal, and the control rod 2 is in the blocking position (in the embodiment shown in FIG. 1). The light receiving device 42 of the optical coupling sensor 4 cannot receive the light reflected by the reflecting cap 7 emitted by the light emitting device 40, at which time the second control signal To fire. The control circuit board of the mouse device converts the first control signal and the second control signal into corresponding mouse operation signals to realize operation control of a traditional mouse having a left button, a right button and a center button, so that the mouse device receives handwriting. In the mode, handwriting input control can be realized. For example, when the control rod 2 is in an initial position with no force, the reflective cap 7 is in a conducting position far from the optical coupling sensor 4 by the elasticity of the elastic member 5, The coupling sensor 4 is turned on to emit the first control signal, at which time there is no mouse operation and corresponds to the writing end signal at the time of handwriting in the handwriting input mode. When a force is applied to the second end 22 of the control rod 2 to move the control rod 2 and the reflective cap 7 thereon toward the optical coupling sensor 4, the reflective cap 7 is made of an elastic member. While compressing (5), it moves to the blocking position close to the optical coupling sensor 4 so that the optical coupling sensor 4 is in the blocking state. That is, the second control signal is generated correspondingly, and at this time, it corresponds to outputting the corresponding mouse operation signal, and corresponding to outputting the writing start control signal of the handwriting input control in the handwriting input mode. When the force applied to the second end of the control rod 2 is removed, the reflecting cap 7 is returned to the conduction position far from the optical coupling sensor 4 by the elasticity of the elastic member 5 again. Since 4) is turned on again, the output of the mouse operation signal is stopped, and the writing end signal is output in the handwriting input mode.

In this embodiment, the optical coupling sensor 4 is a normally closed switch. That is, when the control rod 2 is not energized, the optical coupling sensor 4 is in the conducting state, and when the control rod 2 is energized, it is switched to the blocking state. However, the optical coupling sensor 4 may also use a normally open switch, and when specifically implemented, a corresponding operation that is appropriately modified through an existing programmable controller of the mouse device and outputs corresponding to the optical coupling sensor conduction / blocking state. It will be appreciated that the definition can be achieved by switching the signal.

In the second embodiment shown in FIG. 2, the light coupling sensor may be used as a reflective part by replacing the reflective cap 7 with a reflective layer 200 directly installed on the outer surface of the first end 20 of the control rod 2. The function of reflecting the light beam emitted by the light emitting device 40 of 4) can be achieved. At this time, the elastic member 5 may be directly attached to the control rod 2.

In the third embodiment shown in FIG. 3, the elastic member 5 may be in the form of a leaf spring with elasticity, one end of which is fixed relative to the control rod 2, the other end of which is connected to the shell 1. Relative to the control rod, and likewise when the control rod 2 moves toward the optical coupling sensor 4, the elastic member 5 is elastically curved to remove the force exerted on the control rod 2 2) provides elastic recovery.

The photoelectric control switch can be applied to various mouse devices, and the above photoelectric control switch can be installed in the case 8 of the mouse device. Various traditional function control switches of the mouse device, for example, the left button, the right button, the center button, etc., can all be realized using the photoelectric control switch of the present invention, and the photoelectric control switch of the present invention is particularly a mouse having a handwriting input function. Suitable for the device, it is convenient to realize handwriting input control.

A first application embodiment of the photoelectric control switch as shown in FIG. 4 is as follows. The case 8 of the mouse device preferably uses a new pen type case, and includes a pen stand 80 and a pen head 82 fixed to the lower end of the pen stand 80, and has a lower end of the pen head 82. A nib 83 is inserted into the nib 83, and the nib 83 includes an integrally formed rod 830 and a cone 832 located at the bottom of the rod 830, and the rod 830 of the mouse device. It is installed in the case 8 of the mouse device through the insertion hole 820 at the bottom of the case 8 and is connected to the second end 22 of the control rod 2, the cone 832 is the case of the mouse device ( 8) The outer diameter or width of the cone 832 that is close to the lower end of the rod 830 of the cone 832 is larger than the diameter of the hole of the insertion hole 820, so that the entire nib 83 is damaged by a large force, and thus the pen head 82 Can be prevented from being inserted into the device, and the pen nib 83 is inserted too much so that the parts such as the optical coupling sensor 4 are not damaged. It may be registered. In the embodiment shown in FIG. 4, the second position limiting block 14 may be provided in the pen head 82, and the control rod 2 may be formed by making the stopper portion of the control rod 2 thicker than the insertion hole 820. The positional limitation with respect to can be realized. The nib 83 is a component that gives a force against the second end 22 of the control rod 2 and when the mouse device is held down, the pen nib 83 moves inside the case 8 of the mouse device to control the rod. Force may be applied to the second end 22 of (2). The nib 83 of the pen-type mouse device is matched with the photoelectric control switch to realize the traditional operation control of the mouse device, and when the handwriting input mode is switched, the writing start and the writing end control of the handwriting input can be performed.

A second application embodiment of the photoelectric control switch as shown in FIG. 5 is as follows. The mouse device of the present invention uses a conventional mouse device case, and a button 84 is provided in the case 8 of the mouse device, and the inside of the button 84 is the control rod 2 of the photoelectric control switch. In contact with the second end 22, pressing the button 84 forces a second end of the control rod 2 to realize control of the photoelectric control switch.

On the other hand, the present invention provides a mouse pen. In the first embodiment of the mouse pen shown in FIG. 6, the mouse pen is a pen holder 80, a pen nib 83 inserted into a lower portion of the pen holder 80, a control circuit assembly installed in the pen holder 80, and optical. Assembly 6 and power source 90.

The pen holder 80 is hollow and is used to receive the control circuit assembly, the optical assembly 6, and the like, and an insertion hole is formed at the lower end of the pen holder 80 so that the pen nib 83 is inserted. One side of the upper end of the pen stand 80 is also provided with an elastic pen clip (800). On one side of the lower end of the pen holder 80, a protrusion 81 is formed to protrude so that the optical assembly 6 is accommodated, a bottom of the protrusion 81 is provided with a light-transmitting hole 810, and the optical assembly 6 has a nib 83. It is installed facing the bottom of).

The control circuit assembly is connected to the control circuit board 30 and the control circuit board 30 installed inside the pen holder 80 and is matched with the upper end of the nib 83 to generate a mouse control signal, the pen holder 80 ) A button set, a power switch 36 and an indicator light 38 installed on the side wall. The button set includes a right mouse button 340, a wheel button 342, and a cursor shift button 344. Since the photoelectric control switch is the above-described photoelectric control switch, it will not be described in detail here.

In this embodiment, the nib 83 is a ballpoint pen shim or an aqueous pen shim. Therefore, it can be replaced very simply and can be used as a ballpoint pen or a water-based pen when the mouse function is not used. Of course, it will be appreciated that solid or hollow plastic rods, metal rods can also be used as the nib 83.

For more convenient use, in general, a wireless transmitter 92 for transmitting a control signal of a mouse pen to a corresponding computer in a wireless manner may be installed in the pen holder 80. An accommodating part 802 is further installed at an upper end of the pen holder 80, and a wireless receiver 94 is detachably installed in the accommodating part 802. The wireless receiver 94 and the accommodating part 802 are installed. ) Is connected by screw coupling or snap-fit coupling, and the USB receiver 940 is installed in the wireless receiver 94. In use, the mouse control function can be realized by removing the wireless receiver 94 from the pen holder and inserting the received wireless signal into the computer directly through the USB flag 940. In addition, a memory chip 942 is further installed inside the wireless receiver 94, and the memory chip 942 is matched with the USB flag 940 to form a memory, so that the wireless receiver 94 is inserted into a computer. It is also possible to transmit and receive radio signals and to read and input data as a U disk.

In the present invention, the mouse pen is further provided with a DPI value setting module, and may be set to 200 DPI, 400 DPI, 600 DPI, or 800 DPI in correspondence with dots per inch (DPI) value. In the handwriting input mode, the DPI value is preferably 200. If the DPI value is small, the cursor movement is slow, thereby satisfying the demand for handwriting input.

A battery that can be charged as the power source 90 is preferable, and a USB port 95 for charging the power source 90 is correspondingly installed in the pen holder 80.

As shown in FIG. 7, the mouse pen of the present invention further includes a pen cap 86 detachably mounted to a lower end portion of the pen stand 80, and the pen cap 86 includes a pen cap 86 at a lower side of the pen stand 80. Grooves 860 for accommodating the protruding right button 340 and the protrusion 81 are respectively provided. When not using a mouse pen, the pen cap 80 can be protected by covering the lower end of the pen cap.

In order to extend the function of the mouse pen, a laser pointer module 98 may be further installed in the pen holder of the portable mouse pen, and the laser pointer module 98 may include a laser generator 980 and a pen holder installed inside the pen holder 80. 80 includes a laser pointer control button 982 provided on the side.

The second embodiment of the mouse pen of the present invention as shown in FIG. 8 is as follows. The mouse pen of the present invention is connected to the pen holder 80, the pen head 82 fixed to the pen holder 80, the pen tip 83, the circuit board 30 mounted in the pen holder 80, and the circuit board 30. Optical assembly 6.

The pen holder 80 is a hollow tube and is for assembling components such as the circuit board 30. The light transmission hole 801 is provided in the lower end of the pen stand 80. The pen holder 80 is provided with a photoelectric control switch and is matched with the upper end of the nib 83 to generate a mouse control signal. The photoelectric control switch is not described in detail here since it is the photoelectric control switch of the present invention described above.

The pen head 82 is fixed to the lower end of the pen holder 80, an insertion hole 820 is installed at the lower end of the pen head 82, the insertion hole 820 is a photoelectric control switch in the pen holder 80 Facing the second end 22 of the control rod 2. Since the diameter of the insertion hole 820 is smaller than the outer diameter of the stopper part 24 of the control rod 2, the stopper part 24 can prevent the control rod 2 from falling off from the insertion hole 820.

The nib 83 is inserted into the insertion hole 820, and as shown in FIGS. 9 and 10, the nib 83 is inserted into the insertion hole 820 of the pen head 82. And a conical body 832 connected integrally with the lower end of the rod 830 and exposed to the outside of the pen head 82, and an upper end surface of the rod 830 extending in the axial direction. Is installed, and when the rod 830 is inserted into the pen head 82 from the insertion hole 820, the second end 22 of the control rod 2 located in the pen holder 80 is connected to the connection hole 834. ) To secure the nib 83 to the control rod 2 since the interconnection is realized. The outer diameter close to one end of the rod 830 of the cone 832 (the width of the widest portion when the cone 832 is a non-cone) is larger than the diameter of the insertion hole 820, so that the entire nib 83 is large. It may be prevented from being broken by the force and inserted into the pen head 82, and the pen nib 83 may be inserted too much so as not to damage components such as the light coupling sensor 4 therein. In addition, the control rod 2 and the rod 830 of the nib 83 are firmly connected, and the second end 22 of the control rod 2 and the rod 830 of the rod 830 are easily connected to facilitate replacement of the nib 83. The connection hole 834 may be tightly fitted to each other, and a groove 835 extending in at least one axial direction and communicating with the connection hole 834 may be further installed on an upper sidewall of the rod 830 to control the rod 2. When the second end 22 of) is inserted into the connecting hole 834, the hole wall of the connecting hole 834 is increased, and the hole wall causes the hole wall to open the second end 22 of the control rod 2 by its elastic recovery force. Allow to tighten.

The core of the optical assembly 6 is one transmit and receive integrated chip 60. As illustrated in FIG. 11, one laser light emitting chip 601 and one image receiver 602 are embedded in the transmitting / receiving integrated chip 60, and the laser light emitting chip 601 and the image receiver 602 are embedded therein. Are both facing the projection hole 801 of the pen holder 80, and forms a proper narrow angle with each other, so that the light emitted by the laser light emitting chip 601 passes through the projection hole 801 to The image may be irradiated at the end, and the image generated at the end of the moving plane may be received by the image receiver 602 to obtain the movement trajectory of the mouse.

Since the optical assembly 6 uses a laser as a light source, when the mouse pen is lifted, the cursor on the computer screen is still very inconvenient to move and use on the screen according to the movement of the mouse pen. By further installing a cursor position fixing switch 87 connected to the, by pressing the cursor position fixing switch 87 it is possible to prevent the cursor on the computer screen does not move and move in accordance with the movement of the mouse pen when lifting the mouse pen. .

The mouse pen is further provided with a pen holder for charging, an insertion hole is installed in the pen holder, and can be charged when the pen holder 80 of the mouse pen is inserted into the insertion hole, and the pen holder 80 pen Displacement occurs when inserting into the holder to prevent the contact point (not shown) with the charging copper piece to install a concave groove (not shown) in the lower end of the pen holder 80 so as not to affect the filling quality, Correspondingly, by installing a convex portion at a connection end in the insertion hole of the pen holder, the pen holder 80 can be better fixed by fitting with the concave groove.

The main differences between the third embodiment of the mouse pen of the present invention as shown in FIGS. 12 to 13 and the second embodiment of the mouse pen of the present invention described above are as follows: Stopper portion 24 in the middle of the control rod 2. The through hole 240 (as shown in FIG. 13) is installed in the middle portion thereof, and the first locking groove 805 is installed in the inner wall of the pen holder 80, and the integrated transmission / reception chip 60 is installed. Is passed through the through hole 240, one end is fixed in the first locking groove 805, the laser light emitting chip 601 and the image receiver 602 located at the other end of the integrated transmission and reception chip 60, both pen holder ( It is provided facing the light transmission hole 801 of the 80. Since the transmit / receive integrated chip 60 is installed through the through hole 240, the through-hole 240 controls the fixed transmit / receive integrated chip 60 by leaving spaces on both upper and lower sides of the integrated transmit / receive chip 60. Do not affect the shanghaidong of the road (2). In addition, in the second embodiment, the locking edge 15 is provided at the lower end of the shell 1, and correspondingly, the second locking groove 807 is installed on the inner wall of the pen stand 80, and the locking edge 15 is provided. ) And the second locking groove 807 to fix the shell (1) in the pen holder (80).

In this embodiment, the through hole 240 is installed in the stopper part 24 of the control rod 2, and one end of the integrated transmission / reception chip 60 passes through the through hole 240 of the stopper part 24. By fixing to the inner wall of the pen holder 80, the size of the lower end of the pen holder 80 can be further reduced so as to be easily gripped by the hand.

The structure of the pen head 82 and the control rod 2 in the fourth embodiment of the present invention as shown in FIG. 14 is the same as that of the third embodiment of the mouse pen of the present invention, and this embodiment is a mechanical switch. 39 replaces the optical coupling sensor 4 used in the above two embodiments, and there is no need to install the reflective cap 7 correspondingly. The mechanical switch 39 may be a micro switch or a membrane switch, and the mechanical switch 39 may be installed at the lower end of the pen head 82 so that the mechanical switch 39 may move upward when the nib 32 is pressed upward. 832 is pushed on the top to produce the same effect as the optical coupling sensor 4 in the above two embodiments. The nib 83 is returned to its original position by the elastic member 5 when it is not pressed.

1: shell
2: control rod
4: optical coupling sensor
5: elastic element
7: reflection element
20: first end
22: second end
40: light emitter
42: light receiver
70: cap top
72: cap edge
74: cap

Claims (10)

In the photoelectric control switch installed in the mouse device,
A control rod installed in the shell and movable between the conducting position and the blocking position;
An optical coupling sensor installed at one end of the control rod and electrically connected to the control circuit board of the mouse device; And
An elastic member for returning the control rod;
Including;
The control rod includes a first end proximate to the optical coupling sensor and provided with the reflector, and a second end remote from the optical coupling sensor and driving the control rod to approach the optical coupling sensor. The shell is provided with a through hole exposing a second end, wherein the optical coupling sensor includes a light emitting device and a light receiving device, and the light emitting device emits and reflects light when the control rod is in a conductive position. The light beam reflected by the negative light is received by the light receiving device, and when the control rod is in the blocking position, the light receiving device is not fired by the light emitting device and cannot receive the light reflected through the reflecting portion.
Photoelectric control switch, characterized in that. The method of claim 1,
The reflector is a reflective layer provided directly on an outer surface of the first end of the control rod, the shell being provided with a first positioning block corresponding to the first end of the control rod, and corresponding to the second end of the control rod. And a second positioning block, and a stopper portion is disposed in the middle of the control rod to match the second positioning block to define the stroke of the control rod, and the elastic member is mounted to the control rod and both ends thereof. Are respectively in contact with the stopper part and the first position limiting block. The method of claim 1,
The reflecting portion is a reflective cap overlaid on the first end of the control rod, the reflective cap includes a cap top, a cap edge, and a cap body connected between the cap top and the cap edge, and a reflective layer is installed on an outer surface of the cap top. And a first positioning block fixed to the shell between the optical coupling sensor and the cap edge, wherein the elastic member is mounted to the cap body, and both ends thereof are respectively disposed at the first positioning block and the cap edge. Abutment, the shell being provided with a second positioning block corresponding to the second end, and in the middle of the control rod, a stopper portion for matching the second positioning block and defining the stroke of the control rod is provided. Photoelectric control switch. The method of claim 1,
And the elastic member is a spiral spring or an elastic rubber or leaf spring, one end of which is fixed relative to the control rod and the other end which is fixed relative to the shell. A pen holder, a pen nib inserted into a lower end of the pen holder, a control circuit assembly and an optical assembly installed inside the pen holder, wherein the control circuit assembly is connected to the control circuit board installed in the pen holder, the control circuit board, and the tip of the pen tip. A mouse pen comprising a photoelectric control switch for generating a mouse control signal and a button set installed on a sidewall of a pen stand, and a power switch.
The photoelectric control switch is a photoelectric control switch according to any one of claims 1 to 4.
Mouse pen, characterized in that. The method of claim 5,
The optical assembly includes a transmission and reception integrated chip, a laser light emitting chip and an image receiver are built in the transmission and reception integrated chip, a light emitting hole is installed at a lower end of the pen stand, and the laser light emitting chip and the image receiver are All are installed facing the projection hole, the light beam emitted by the laser light emitting chip is irradiated to the tip of the nib through the projection hole, the image of the nib generated in the moving plane is received by the image receiver Mouse pen. The method of claim 5,
The nib is a ballpoint pen shim or an aqueous pen shim or a plastic pen or metal rod. The method of claim 6,
A cursor position fixing switch installed at the pen holder to fix a cursor position connected to the circuit board;
A USB port installed in the penholder and a battery port installed in the penholder and connected to a circuit board to charge the battery; or
A laser pointer module including a laser generator installed inside the pen holder and a laser pointer control button installed on the side of the pen holder;
The mouse pen further comprises one or more of. The method of claim 5,
A wireless launcher for transmitting a control signal of the mouse pen to a corresponding computer in a wireless manner is installed in the pen holder, and an accommodating part is further installed on an upper end of the pen holder, and a signal emitted by the wireless launcher is received in the accommodating part. A wireless receiver for receiving is detachably installed, the wireless receiver and the receiving portion are connected by screwing or snap-fit coupling, and the wireless receiver also matches the USB plug and the USB plug for inserting into a computer. And a memory chip for forming a USB memory. The method of claim 6,
The mouse pen further includes a dots per inch (DPI) value setting module, wherein the mouse pen is set to at least 200 DPI.
KR1020127012918A 2009-10-20 2010-10-19 Mouse pen and photoelectric control switch thereof KR20120098721A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN2009203128177U CN201522692U (en) 2009-10-20 2009-10-20 Mouse pen
CN200920312817.7 2009-10-20
CN201010046685 2010-04-14
CN201010146685.2 2010-04-14
CN2010202785672U CN201698371U (en) 2010-08-02 2010-08-02 Portable mouse pen
CN201020278567.2 2010-08-02

Publications (1)

Publication Number Publication Date
KR20120098721A true KR20120098721A (en) 2012-09-05

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Application Number Title Priority Date Filing Date
KR1020127012918A KR20120098721A (en) 2009-10-20 2010-10-19 Mouse pen and photoelectric control switch thereof

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Country Link
KR (1) KR20120098721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108122301A (en) * 2017-12-30 2018-06-05 天津布尔科技有限公司 A kind of position indicator for new-energy automobile
CN113360008A (en) * 2020-03-05 2021-09-07 群光电子股份有限公司 Mouse (Saggar)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108122301A (en) * 2017-12-30 2018-06-05 天津布尔科技有限公司 A kind of position indicator for new-energy automobile
CN108122301B (en) * 2017-12-30 2024-04-19 天津布尔科技有限公司 Positioning instrument for new energy automobile
CN113360008A (en) * 2020-03-05 2021-09-07 群光电子股份有限公司 Mouse (Saggar)
CN113360008B (en) * 2020-03-05 2024-05-10 群光电子股份有限公司 Mouse with mouse body

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