TWM256539U - Luminous structure of mouse roller - Google Patents

Description

M256539 3. Creation instructions (1) [Technical field to which the new type belongs is related to — and in particular to a structure in which a wheel in a mouse reflects light structured light to increase brightness ^ The light source in the mouse is close to the wheel, Make the scroll wheel reflect the previous technology] According to the 'indispensable part of the progress and advancement of technology, ^ tools (for example: mouse, keyboard more practical) Take the mouse as an example It is better than the type of keyboard. It can be roughly divided into machine mouse. The main part is to set a mouse at the bottom of the mouse to rotate the sphere, and then use the components to calculate the technical threshold of mouse movement. The price is low and the price is cheap. It is easy to accumulate the dust and dirt on the table to a certain degree, and then the anti-tourism mouse is a red light beam emitted by the straight pole (LED) to capture the image. The ratio of crime multiple times per second Yes, it can be calculated that the movement of the mouse is generated, but the disadvantage is that the structure is relatively high. Development, the computer has become a kind of human suffering, some data is input into the computer, etc. 'In addition to a large amount of text input, the air mouse and optical mouse currently sold on the market, among which the genius sphere, is moved by the operator's hand ^ The sphere drives the set inside the mouse Sensing rigid distance, the advantage of this type of mechanical mouse is that its disadvantage is that the sphere is rolled into the mouse and gradually accumulates. When the normal operation of the mouse produces a certain shadow, the optical principle is used. The image is reflected on the desktop, and the image is captured by the sensor, and the direction of the chip is passed. Therefore, there is no such problem as described above.

Page 5 M256539 IV. Creation Instructions (2) --- The picture shows the margin as the internal schematic diagram of the conventional optical mouse. Please refer to FIG. 1. The conventional optical mouse 10 is mainly composed of an upper cover 丨 丨, a lower cover 丨 2, a scroll wheel 13, a control circuit board 14 and an optical module 15. Among them, the roller 1 3 controls the circuit board 14 and the optical module 15 is located above the lower cover 12 > After the upper cover 1 1 and the lower cover 12 are combined, the roller 13 is partially The upper cover 11 'is exposed, and the control circuit board 4 is electrically connected to the optical module 1 500. Please continue to refer to FIG. 1. It is known that the optical module 15 is guided by an image sensor = member 152 ,: The light element 154 and a light source 156 are formed. The light source 15 ^ and the image sensing element 152 are electrically connected to the control circuit board 14 and the light guide element 丨 5 4 is located in the light source 丨 5 6 and the image sensing element / 2 And the image sensing element 1 5 2 is adjacent to the roller 1 3, so when the light source 1 5 6 emits light, the light is reflected by the light guide element 1 5 4 and is dazzled after being shot. Red light to meet the visual needs of the mouse. However, 'for the purpose of making the mouse 10 roller 13 more shiny, a second light source 5 8 is often added in front of the 4 roller 13 to illuminate the roller 13 to make the appearance of the f roller 13 more Dazzling. The above-mentioned conventional mouse wheel lighting structure of the conventional mouse is not difficult to find out that there are some shortcomings. The main reasons are summarized as follows. 1 · Provincial know that the mouse wheel is far away from the LED, so in order to improve / Wheel redundancy 'often adds another LED in front of the wheel, resulting in increased manufacturing costs. • Province saving / mouse wheel structure ′ As a result of adding a LED, the mouse consumes more power due to the LED power consumption Λ ′. M256539

[New content] The original structure, this slide uses optical light. What is achieved in this invention is mainly the distance between the roller and the light source. The main purpose of 2 is to provide a light source for the mouse wheel. The wheel light-emitting structure does not add another LED. "&Quot; The remaining LED light of the module directly or indirectly illuminates the wheel, making the wheel familiar. The skilled person may, after reading the description, change the other benefits or other purposes of the patent application type defined by a. — For the above purpose, this creation proposes a mouse wheel light emitting structure, which is composed of a body, a wheel, and an optical module. The optical module is disposed above the body, the optical module is placed on top, and the optical module is further provided with an image sensing element and two light sources and the distance between the roller is smaller than the image sensing element and the roller In order to achieve the above purpose, the present invention proposes a mouse wheel light emitting structure, which is similar to the above structure, except that an optical fiber is added, one end of the optical fiber is adjacent to the light source, and the other end is adjacent to the roller, so that the light source emits Part of the light beam illuminates the roller through the optical fiber, making the roller more beautiful. In order to achieve the above purpose, the present invention proposes a mouse wheel light-emitting structure, which is similar to the above structure, except that a reflective plate is added, and the reflective plate is adjacent to the wheel and the light source, and can reflect the part emitted by the light source. The light beam and the side rollers make the roller more beautiful. [Implementation] In order for your review committee to have the characteristics, purpose, and function of this creation

Page 7 M256539 IV. Creative Instructions (4) " "-*-For further understanding and understanding, the following is a detailed description of a preferred embodiment and the accompanying illustrations' for details: Figure: The picture is not illuminated for the mouse wheel according to a preferred embodiment of the present invention. Referring to FIG. 2, the mouse wheel lighting structure 20 of this embodiment is mainly composed of a body 21, a roller 22, and an optical module. The roller 22 is disposed on the control circuit board 216. Above, and the optical module 23 and the control circuit board 2 1 6 are electrically connected to each other. The optical module 23 of this embodiment # has an image sensing element 232_, a light guiding element 234 and a Light source 23β, and the light source 236 is, for example, a light emitting diode (LED), which is located between the roller 22 and the light guide element 234, and the light guide element 234 is located between the light source 236 and the image sensing element 232 And the distance between the light source 236 and the roller 22 is smaller than the distance between the image sensor 234 and the roller 22, in addition, the light source 236 is brought closer to the roller 22, so that the light source 236 emits light In addition to being detected by the image sensing element 232, the remaining light of the light source 2 36 can illuminate the roller 22, and the material of the roller 22 such as plastic or resin can reflect or refract the light source 236. Yu Guang, make the roller 22 look more sloppy, continue to participate Figure 2. In the structure of the present embodiment, the body 21 further includes an upper cover 212, a lower cover 214, and a control circuit board 216, and the control circuit board 216, the roller 22, and the optical module 23 are respectively configured. Between the upper = 24 and the lower cover 25.-In general, the control circuit board 216 transmits the signals sensed by the two modules 2 3 to a computer (not shown), and the light guide element 234 It is made of materials such as plastic or resin, and can be integrated

M256539 Fourth, creation instructions (5) injection molding. Similarly, the light source 236 can also be located on the same side of the roller 22 and the light guide element 24, depending on the layout of the control circuit. FIG. 3 is a schematic diagram showing a light emitting structure of a mouse wheel according to another preferred embodiment of the present invention. Please refer to FIG. 3, the mouse wheel light emitting structure 30 of this embodiment is similar to the above embodiment, and also rotates the optical module 23 by 90 degrees or other angles, so that the light source 236 is close to the roller 22, and its structure is here I will not repeat it, but the difference is that an optical fiber 26 is added, and one end of the optical fiber 26 is close to the light source 2 3 6 and the other end is close to the roller 2 2, so that the light emitted by the light source 2 3 6 will partially guide the remaining light. Wherever the roller 22 is to be illuminated, so that the roller 22 is illuminated. FIG. 4 is a schematic diagram showing a light emitting structure of a mouse wheel according to another preferred embodiment of the present invention. Please refer to FIG. 4. The mouse wheel light emitting structure 40 of this embodiment is similar to the above embodiment, so it will not be repeated here, but the difference is that a reflective plate 27 is added adjacent to the roller 22, so that part of the light source 236 The remaining light is reflected to the place where the roller 22 is to be illuminated, so as to increase the authenticity of the roller 22. ^ In the above preferred embodiment, the optical module is rotated by an angle so that the light source is positioned as close to the wheel as possible, however, the above is only an example, and is not intended to limit the lighting structure of the mouse wheel of this creation. The artist should be able to infer that the rotation angle of the optical module of this creation can also be other types. Similarly, the optical fiber and the reflective plate of this embodiment may be other structures that can increase the reflected light. To sum up, the lighting structure of the mouse wheel of this creation has at least the following advantages:

M256539, Creation Instructions (6) 1. The light-emitting structure of the mouse wheel of this creation, because the light effect uses the residual light of the LED, directly or indirectly, the crime is near H, so there can be light. Di ^, make the wheel send 2. The light-emitting structure of the mouse wheel in this creation can save a significant amount of cost. The use of LEDs, the light-emitting structure of the mouse wheel created by Ming Shi, because of the light: with the function of flashing, the outer wheel of the wheel can be added. Only the above is only a comparison of this creation: = Lu Er charming. Bis ^ The scope of this creation. # 大凡 依本 创意 口 ： w: It can not be changed and modified by iLI, it will still lose the essence of this creation Lt :. What you did. ：: ί: and scope ’should be regarded as the in-definers of this creation. "The scope of protection at first glance

Page 10 M256539 Brief Description of Drawings [Simplified Illustration of Drawings] Figure 1 shows the internal schematic diagram of a conventional optical mouse; Figure 2 shows the lighting structure of a mouse wheel according to a preferred embodiment of the present invention. Figure 3 is a schematic diagram of the lighting structure of a mouse wheel according to another preferred embodiment of the present invention, and Figure 4 is a schematic diagram of the lighting structure of a mouse wheel according to another preferred embodiment of the present invention. Description of drawing number: I 〇: conventional optical mouse II: upper cover 12: lower cover 13: roller 14: control circuit board 15: optical module 152: image sensing element 154: light guide element 1 5 6: light source 158: Second light source 2 0, 3 0, 4 0: mouse wheel light emitting structure 21: main body 212: upper cover 214: lower cover

M256539 Brief description of the diagram 2 1 6: Control circuit board 2 2. Wheel 2 3: Optical module 2 3 2: Image sensor 2 3 4: Light guide 2 3 6: Light source 2 6: Optical fiber 2 7: Reflective board

IIRIH Page 12

Claims (1)

M256539 5. Scope of patent application 1. A mouse wheel light emitting structure, comprising: a body; a roller disposed above the body; and an optical module disposed on the body, the optical module having an image sense A measuring element and a light source, and a distance between the light source and the roller is smaller than a distance between the image sensing element and the roller. 2. The mouse wheel light-emitting structure according to item 1 of the scope of patent application, wherein the light source is located between the wheel and the image sensing element. 3. The mouse wheel light emitting structure described in item 1 of the scope of patent application, wherein the light source is a light emitting diode (LED). 4. The mouse wheel light-emitting structure according to item 1 of the patent application scope, wherein the light source further includes an optical fiber, one end of the optical fiber is adjacent to the light source, and the other end is adjacent to the roller, so that part of the light beam emitted by the light source, The roller is irradiated through the optical fiber. 5. The light emitting structure of the mouse wheel according to item 1 of the patent application scope, wherein the light emitting structure of the mouse wheel further comprises a reflector, which is adjacent to the roller and the light source, and can reflect part of the light beam emitted by the light source. And shine the wheel. Page 13