TWM502272U - Mobile phone dedicated laser pointer and combination of the laser pointer and mobile phone - Google Patents

Description

Laser pointer dedicated to mobile phones and a combination of the laser pointer and mobile phone

The present invention is a laser pointer for a mobile phone, in particular, a person who uses a laser pointer having a connection module to electrically connect with one of the mobile phones to provide power for the laser indicator.

The laser pointers or devices traditionally used for presentations are mostly laser pens made by semiconductor lasers. Each of them needs to be equipped with a general carbon-zinc battery or a mercury button battery to provide the laser of the laser. The diode is used for beam projection; the so-called laser diode (Laser Diode) is a laser made of a diode, which is a kind of semiconductor laser, which has small volume, low power consumption, fast response, collision resistance and longevity. Long, high efficiency and low price, it is widely used in optoelectronic system products. The laser pointer, which is commonly used in the market, is a laser pointer made by a laser diode.

However, often when operating the laser pointer, it is often prone to the problem of large power consumption or sudden power loss, which further makes the laser pointer unable to be projected normally, which causes a lot of inconvenience in the on-site projection presentation. . Therefore, the present invention improves the disadvantages of the conventional laser pointer, and further combines the laser pointer with the mobile phone, and provides the laser pointer based on the communication mobile phone necessary for the human hand, and provides the laser pointer with a common connection port. The source of electricity is a key issue for the main improvement of the creation.

The main purpose of this creation is to provide a laser pointer for mobile phones. And the laser pointer having the connection module is electrically connected to one of the mobile phones to provide the laser indicator power.

In order to achieve the above purpose, the present invention provides a laser pointer for a mobile phone, which is connected to a mobile phone, and mainly comprises: a casing, a laser module, a driving module, a switch module, And a connection module. The housing includes an accommodation space and a consistent perforation. The laser module is disposed in the accommodating space of the housing and corresponds to the through hole and located on the same optical axis for generating a laser light source. The driving module is a substrate and has a circuit loop and is electrically connected to the laser module. The switch module includes a button and a switch component; the button is disposed at a predetermined position of the housing and is synchronously coupled to the switch component electrically connected to the drive module through the housing. The connection module is disposed on the driving module and is electrically connected to one of the mobile phones. The projection of the laser light source is performed by the power supply of the laser module through the mobile phone.

1‧‧‧Laser indicator

11‧‧‧Shell

111‧‧‧ accommodating space

112‧‧‧through holes

113‧‧‧through holes

12‧‧‧Laser module

121‧‧‧Laser diode

122‧‧‧ lens module

125‧‧‧Laser light

1251, 1252, 1253‧‧‧ light type

13‧‧‧Drive Module

131‧‧‧Circuit loop

14‧‧‧Switch Module

141‧‧‧ button

142‧‧‧Switching elements

15‧‧‧Connecting module

2‧‧‧Mobile phones

21‧‧‧Connected

22‧‧‧ screen

23‧‧‧ screen

231, 232, 235‧‧ ‧ bubble tube

233, 234, 236‧ ‧ bubbles

24‧‧‧ memory

25‧‧‧Gyro

26‧‧‧Accelerometer

3‧‧‧ optical axis

Figure 1 is a perspective exploded view of a laser pointer dedicated to the creation of a mobile phone.

Figure 2 is a schematic cross-sectional view of a laser pointer dedicated to the creation of a mobile phone.

Figure 3 is a schematic diagram of the state of use of the laser pointer dedicated to the creation of the mobile phone.

FIG. 4 is a schematic diagram showing the state of use of another embodiment of the laser pointer dedicated to the author of the present invention.

FIG. 5 is a schematic diagram of a mobile phone display screen in the embodiment of the laser pointer dedicated to the present mobile phone shown in FIG.

In order to more clearly describe the laser pointer dedicated to the mobile phone proposed by the present invention, the following will be described in detail in conjunction with the drawings.

Please refer to Figure 1, Figure 2 and Figure 3. Figure 1 is a three-dimensional exploded view of the laser pointer dedicated to the creation of mobile phones. Figure 2 is a schematic cross-sectional view of a laser pointer dedicated to the creation of a mobile phone. Figure 3 is a schematic diagram of the state of use of the laser pointer dedicated to the creation of the mobile phone. among them, The laser pointer 1 for the mobile phone is connected to one of the mobile phone 2 ports 21, and mainly includes: a casing 11, a laser module 12, a driving module 13, and a switch module 14. And a connection module 15. The housing 11 further includes an accommodation space 111 and a uniform through hole 112. The laser module 12 further includes: a laser diode 121 and a lens module 122. The driving module 13 is a substrate and has a circuit circuit 131. The switch module 14 further includes a button 141 and a switching element 142.

The laser module 12 is disposed in the accommodating space 111 of the casing 11 and corresponds to the through hole 112 and at the same central position for generating a laser light source (hereinafter also referred to as laser light). That is, the laser module 12 is electrically connected to the driving module 13 and extends into the accommodating space 111 in the housing 11 to further enable the laser diode 121 and the The through hole 112 corresponding to the lens module 122 is located on the same optical axis 3, so that the laser beam projected by the laser diode 121 can be collected by the lens module 122 and pass through the through hole 112. Project the beam to the outside world.

In the preferred embodiment of the present invention, the laser diode 121 can be distinguished according to the wavelength, and includes: an infrared laser, a red laser, a blue laser, and a green laser. Common infrared lasers are mostly composed of gallium arsenide (GaAs), while common red lasers are composed of aluminum gallium arsenide (AlGaAs) or aluminum gallium phosphide (InGaAlP). In addition, common blue light Laser and green lasers are made of indium gallium nitride (InGaN).

The button 141 of the switch module 14 is disposed at a predetermined position of the housing 11 and is synchronously connected to the switch element 142 electrically connected to the driving module 13 through the housing 11; A predetermined hole 113 is disposed at a predetermined position on the surface of the casing 11 to penetrate the accommodating space 111 to provide the button 141 disposed therein and protrude from the surface of the casing 11, and when the button 141 is pressed When the switching element 142 connected to the driving module 13 is touched and turned on or off (ON/OFF), an execution command can be transmitted through the circuit circuit 131 to enable the laser module 12 to pass through the shell. The through hole 112 of the body 11 projects a laser beam to the outside.

The connection module 15 is disposed on the driving module 13 and electrically connected to the connection port 21 of the mobile phone 2, and the laser module 2 is provided through the connection module 15 to provide the laser module 12 The required power source is used to project the laser light source. In other words, the specification of the connection port 21 of the mobile phone 2 must be in accordance with the specifications of the connection module 15 to be electrically connected to the laser pointer 1. In the preferred embodiment of the present invention, the connection module 15 can be a Micro USB or a Mini USB. Or other familiar interface. At present, various mobile phone manufacturers have reached a consensus on the charging connection specifications, that is, the current general-purpose Micro USB port, so that it can be electrically connected to different brands of mobile phones through the same specification.

Please refer to FIG. 4, which is a schematic diagram showing the state of use of another embodiment of the laser pointer dedicated to the author of the present invention. In the embodiment shown in FIG. 4, the laser beam 125 (that is, the aforementioned laser source) emitted by the laser module 12 of the laser pointer 1 of the present invention is projected on a plane. The light pattern presented may be in the form of a point-like light type 1251, or may be a horizontal (or vertical) linear light pattern 1252 or a cross light type 1253. The dot-shaped light type 1251, the linear light type 1252 or the cross light type 1253 can be achieved by providing lens modules of different structures in the laser module 12; for example, but not limited to: a circular convex lens The sheet is used to produce a dot-like light pattern 1251, a horizontally-lined cylindrical lens to produce a horizontal linear light pattern 1252, or a cylindrical lens that is vertically interlaced to produce a cross-light type 1253 and the like. Since the techniques for generating different shapes of light patterns by lens modules of different configurations are known in the art, they will not be described herein.

In the embodiment shown in FIG. 4, the mobile phone 2 can further execute an application (APP) pre-stored in the mobile phone memory 24, and display the display on the screen 22 of the mobile phone 2 controlled by the application. A picture of 23. In this embodiment, the application (APP) stored in the memory 24 of the mobile phone is an application specially used to provide a level function for the laser pointer 1 dedicated to the author.

Referring to FIG. 5, it is a schematic diagram of the mobile phone display screen 23 in the embodiment of the laser pointer dedicated to the present mobile phone shown in FIG. When the level function application used in conjunction with the laser pointer 1 dedicated to the author of the mobile phone is executed, a screen 23 containing one or several bubble tubes will be displayed on the screen 22 of the mobile phone 2; for example, as shown in FIG. Generally, the picture 23 may include a horizontal bubble tube 231, a vertical bubble tube 232, or (and) a circular bubble tube 235; at the same time, each of the bubble tubes 231, 232, 235 has a bubble 233, 234, respectively. 236 graphics. In conjunction with the use of the built-in gyroscope 25 and the accelerometer 26 in the mobile phone 2, the gyroscope 25 detects the horizontal state of the mobile phone 2 itself, and the air bubbles 233 in the respective bubble tubes 231, 232, 235 in the screen 23. The relative positions of 234 and 236 correspond to the horizontal state of the mobile phone 2 at the time, and the use of the accelerometer 26 with the gyroscope 25 can calculate the moving speed of each of the air bubbles 233, 234, and 236 in the bubble tubes 231, 232, and 235 thereof. . By performing such a level function application on the mobile phone 2 The program is matched with the laser light 125 of the linear light type 1252 (or cross-shaped light type 1253) emitted by the laser pointer 1, so that the combination of the laser pointer 1 of the present creation and the mobile phone 2 has The horizontal and vertical calibration functions of traditional spirit levels are achieved using absolutely innovative techniques that are completely different from traditional levels.

In summary, the present invention provides a mobile phone-specific laser pointer 1 connected to a mobile phone 2, which mainly includes: a casing 11, a laser module 12, a driving module 13, and a switch. The module 14 and a connection module 15 are provided. The housing 11 includes an accommodation space 111 and a uniform through hole 112. The laser module 12 is disposed in the accommodating space 111 of the casing 11 and corresponding to the through hole 112 and located on the same optical axis 3 for generating a light source, which includes: a mine The diode 121 and a lens module 122 are mounted. The driving module 13 is a substrate and has a circuit circuit 131 and is electrically connected to the laser module 12 . The switch module 14 includes a button 141 and a switch element 142. The button 141 is disposed at a preset position of the housing 11 and is electrically connected to the switch module 13 and the switch module 13 . Element 142 is synchronized. The connection module 15 is disposed on the driving module 13 and electrically connected to one of the mobile phones 2 . The power required by the laser module 12 is provided through the mobile phone 2 and through the connection module 15, and the projection of the laser light source is further controlled by the button 141 raised on the casing 11.

The embodiments described above are not intended to limit the scope of application of the present invention. The scope of protection of the present invention should be based on the technical spirit defined by the content of the patent application scope of the present invention and the scope thereof. That is to say, the equal changes and modifications made by Dafan in accordance with the scope of application for patent creation will not lose the essence of this creation, nor will it deviate from the spirit and scope of this creation, so it should be regarded as the further implementation of this creation.

1‧‧‧Laser indicator

11‧‧‧Shell

111‧‧‧ accommodating space

112‧‧‧through holes

113‧‧‧through holes

12‧‧‧Laser module

121‧‧‧Laser diode

122‧‧‧ lens module

13‧‧‧Drive Module

131‧‧‧Circuit loop

14‧‧‧Switch Module

141‧‧‧ button

142‧‧‧Switching elements

15‧‧‧Connecting module

2‧‧‧Mobile phones

21‧‧‧Connected

3‧‧‧ optical axis

Claims (10)

A laser pointer for a mobile phone is connected to a mobile phone, and includes: a casing, which includes an accommodation space and a consistent perforation; and a laser module disposed on the casing. a laser light source corresponding to the through hole and located on the same optical axis for generating a laser light source; a driving module is a substrate and has a circuit loop and is electrically connected to the laser module And a connection module disposed on the driving module for electrically connecting to one of the mobile phones; wherein the mobile phone is required to provide the laser module through the connection module The power source projects the laser source. The laser pointer for a mobile phone according to the first aspect of the invention, wherein the laser module further comprises: a laser diode, and a lens module. The mobile phone-specific laser indicator of claim 1, wherein the connection module can be a Micro USB or a Mini USB. The mobile phone-specific laser indicator of claim 2, further comprising a switch module, the switch module comprising a button and a switch component; the button is disposed at a preset position of the housing And connecting the switch element electrically connected to the driving module through the housing. The laser pointer for a mobile phone according to the second aspect of the invention, wherein the laser light emitted by the laser module is projected on a plane, and the light pattern may be the following. One: point light type, linear light type, or cross light type. The mobile phone-specific laser pointer according to claim 5, wherein the mobile phone has a gyroscope and an accelerometer built therein, and an application can be executed in the mobile phone to match the laser indication. The device is used to provide a level function. The mobile phone-specific laser pointer of claim 6, wherein when the application is executed on the mobile phone, a screen controlled by the application can be displayed on a screen of the mobile phone; The picture comprises at least one bubble tube; Wherein, each of the bubble tubes has a pattern of bubbles; and the gyroscope built in the mobile phone itself and the use of the accelerometer, the gyroscope detects the horizontal state of the mobile phone itself, and is in the picture The relative position of the bubble in the bubble tube correspondingly displays the horizontal state of the mobile phone at the time, and the use of the accelerometer with the gyroscope can calculate the moving speed of each bubble in the bubble tube, and match The linear light type or the cross-light type laser light source emitted by the laser module of the laser pointer can make the combination of the laser pointer and the mobile phone become a horizontal and vertical calibration with a level meter. The function; wherein the at least one bubble tube system comprises at least one of: a horizontal bubble tube, a vertical bubble tube, and a circular bubble tube. A combination of a laser pointer and a mobile phone includes: a mobile phone having a built-in port; a laser pointer dedicated to the mobile phone is connected to the mobile phone; the laser indicator includes: a casing; The system includes a receiving space and a consistent perforation. A laser module is disposed in the receiving space of the housing and corresponds to the through hole and is located on the same optical axis for generating a laser light source. a driving module is a substrate and has a circuit loop and is electrically connected to the laser module; and a connection module is disposed on the driving module for connection with the mobile phone埠 electrically connecting; wherein the mobile phone supplies the power required by the laser module through the connection module to project a laser light source. The combination of the laser pointer and the mobile phone according to claim 8 , wherein the laser module further comprises: a laser diode, and a lens module; and the laser indication The switch module further includes a switch module, the switch module includes a button and a switch component; the button is disposed at a preset position of the housing and electrically connected to the drive module through the housing The switching element is connected; in addition, the light source emitted by the laser module after being projected on a plane may be one of the following: a point light type, a linear light Type, or cross light type. The combination of the laser pointer and the mobile phone according to claim 8 , wherein the mobile phone has a gyroscope and an accelerometer built therein, and an application is executable in the mobile phone to match the laser. The indicator is used to provide a level function; when the application is executed on the mobile phone, a screen controlled by the application can be displayed on a screen of the mobile phone; the picture comprises at least one bubble tube; wherein Having a pattern of bubbles in each of the bubble tubes; using the gyroscope built in the mobile phone itself and the use of the accelerometer, the gyroscope detects the horizontal state of the mobile phone itself, and the The relative position of the bubble in the bubble tube correspondingly displays the horizontal state of the mobile phone at the time, and the use of the accelerometer with the gyroscope can calculate the moving speed of each bubble in the bubble tube, and match the laser A linear light type or a cross-shaped laser light source emitted by the laser module of the indicator can make the combination of the laser pointer and the mobile phone become horizontal The horizontal and vertical calibration functions of the instrument; wherein the at least one bubble tube system comprises at least one of: a horizontal bubble tube, a vertical bubble tube, and a circular bubble tube.