TW201928612A - Light roller module - Google Patents

Abstract

A light roller module is disclosed including a light-transmitting roller, a coding element, a light guide assembly, and a luminescent element. The light-transmitting roller has an installation space. The coding element is connected with the light-transmitting roller. The light guide assembly has a light guide wheel and a light guide axis. The light guide wheel is installed in the installation space. One end of the light guide axis is a connecting end. The other end of the light guide axis is a receiving end. The connecting end is connected with the light guide wheel. The luminescent element is provided corresponding to the connecting end. The present invention has the effect of the light-transmitting roller generating light.

Description

Light roller module

The invention relates to a light-emitting roller module.

The mouse is a common input tool for computer equipment. For the sake of aesthetics, it is often designed for the appearance of the mouse. Therefore, it is common to beautify the appearance of the mouse: increase optical changes or shape changes...etc. Common optically-changing mice usually add light to the mouse's roller module to enable the mouse's roller to illuminate, thus achieving the effect of beautifying the mouse.

The mouse with the light-emitting roller module includes a mouse body, a button module and a roller module. The button module and the roller module are respectively mounted on the mouse body, and the roller module is installed between the button modules. The roller module comprises a roller, a light-emitting component and a flexible circuit board. The middle part of the roller has a mounting space. The light-emitting component and the flexible circuit board are installed in the installation space, and the light-emitting component is electrically connected to the flexible circuit board, thereby utilizing the light-emitting device. The light source emitted by the component is supplied to the roller so that the roller can be illuminated to increase the aesthetic effect of the mouse.

However, the conventional mouse with the light-emitting roller module still has the following disadvantages: First, since the light-emitting element is usually made of a light-emitting diode, the light emitted by the light-emitting diode has a light-emitting angle, so The light-emitting component is unable to provide a 360-degree light source to the roller, so that the light emitted by the roller is uneven, so that when the user views the mouse, it is found that a part of the roller is particularly bright, and the other is One part is particularly dark; secondly, since the roller module is installed between the button modules, and the light-emitting elements are made of the light-emitting diodes, the light source provided by the light-emitting diodes to the rollers is not only transparent from the rollers The light is also transmitted from the gap between the buttons of the scroll wheel and the button module. However, since the light generated by the light-emitting element is too strong, when the user looks directly at the mouse, the situation of the eyes is uncomfortable. Third, since the light-emitting element and the flexible circuit board are mounted in the roller, the light-emitting element and the flexible circuit board rotate with the roller, so when the roller rotates, the light-emitting component and the flexible circuit board and the main circuit in the mouse body The board is prone to static interference, which may cause damage to the main circuit board of the mouse or malfunction. In summary, the shortcomings need to be improved.

The main object of the present invention is to provide an illuminating roller module.

In a preferred embodiment, the present invention provides an illuminating roller module, the illuminating roller module is mounted on a mouse body, and the illuminating roller module comprises a light-transmitting roller, a coding component, a light guiding component and a a light-emitting element; the light-transmitting roller is pivotally connected to the body of the mouse, and an installation space is defined in an intermediate portion of the light-transmitting roller; the coding element is connected to a side of the light-transmitting roller away from the installation space and electrically connected to the sliding The light guide assembly includes a light guide wheel and a light guide shaft; the light guide wheel is mounted in the installation space; the light guide shaft is pivotally connected to the mouse body, and one end of the light guide shaft is a connection end And the other end is a receiving end, the connecting end is connected to the light guiding wheel; the light emitting element is disposed corresponding to the receiving end and is mounted on a side of the receiving end away from the light transmitting roller, and the light emitting element is electrically connected to the sliding a receiving body receiving a light source emitted by the light emitting element, and sequentially transmitting the light source to the light transmitting roller via the light guiding shaft and the light guiding wheel, so that the light source is transparent through the light transmitting roller; This makes the light Generating wheel emission effect and to prevent electrostatic discharge interference of the light-emitting element of the mouse body.

Preferably, the method further includes a support component mounted in the mouse body, the support component comprising a first support frame and a second support frame, the first support A space is formed between the frame and the second support frame. The light-transmitting roller is disposed in the space, and the light-transmitting roller is pivotally connected to the first support frame and connected to the coding component. The optical axis is connected to the second support frame, and the light-transmitting roller is pivotally connected to the mouse body through the first support frame, and the light guide shaft is pivotally connected to the mouse body through the second support frame; Preferably, the middle button sensor is disposed under the light guiding shaft, the light guiding shaft abuts the middle key sensing component, and the middle key sensing component is electrically connected The body of the mouse.

Preferably, the installation space is a circular groove formed in an intermediate portion of the light-transmitting roller; preferably, the light-transmitting roller extends from a side of the second support frame to extend a pivot shaft, and the pivot shaft pivotally The first support frame has an end portion connected to the coding element, and the light-transmitting roller is pivotally connected to the first support frame through the pivot shaft; preferably, a light-shielding assembly has a first light-shielding disk and a second opaque disk, the first opaque disk is sleeved on the outside of the light guiding shaft and corresponding to a side of the light guiding wheel away from the light transmitting roller, so that the light guiding wheel is located at the light transmitting roller and the light shielding disk The second opaque disk is sleeved on the outside of the pivoting shaft and corresponds to a side of the cover roller away from the light guide wheel; thereby achieving the effect of enhancing the light intensity of the light-transmitting roller.

Preferably, the light shielding component further has a first light-shielding tube extending from the first light-shielding disk, the first light-shielding tube is sleeved on the outside of the light guiding axis and the light guiding axis Encapsulating in the first light-shielding tube, the light-guiding shaft abuts the middle-key sensing element through the first light-shielding tube, and the light-emitting element is disposed at a port of the first light-shielding tube away from the light-guiding wheel; preferably The mounting space is connected to the first light-shielding tube and an accommodating space is formed therebetween. The light-emitting element is mounted on a port of the first light-shielding tube away from the light-transmitting roller. The light-emitting element, the first light-shielding disk, the first A light-shielding tube and the light-transmitting roller enclose the light-guiding wheel and the light-guiding shaft in the accommodating space; thereby achieving the effect of enhancing the light intensity of the light-transmitting roller.

Preferably, the installation space is a through opening formed in an intermediate portion of the light-transmitting roller; preferably, the light-emitting unit further includes a light-guiding pivoting shaft, and the light guiding pivoting One end of the shaft is connected to the light guide wheel away from the light guide One side of the shaft, the other side of the light guiding pivoting shaft is sequentially connected to the first supporting frame and the coding component, and the light guiding pivoting shaft has an optical receiving end at one end of the coding component. An end surface of the optical end is exposed to the outside of the coding element, and the light-emitting unit is disposed on an end surface of the light-emitting end and is mounted on a side of the coding element away from the light-transmitting roller, and the light-emitting unit is electrically connected to the mouse body; Therefore, the illumination unit is prevented from generating electrostatic discharge interference to the mouse body.

Preferably, the device further includes a first light-shielding disk and a second light-shielding disk, the first light-shielding disk is sleeved on the outside of the light-guiding shaft and the corresponding light-shielding wheel is adjacent to the light-guiding wheel. A side of the optical axis is disposed on the outside of the light guiding pivoting shaft and corresponding to a side of the light guiding wheel adjacent to the light guiding pivoting shaft.

Preferably, the light shielding component further has a first light-shielding tube extending from the first light-shielding disk, the first light-shielding tube is sleeved on the outside of the light guiding axis and the light guiding axis Encapsulating in the first light-shielding tube, the light-guiding shaft abuts the middle-key sensing element through the first light-shielding tube, and the light-emitting element is disposed at a port of the first light-shielding tube away from the light-guiding wheel; preferably The light-shielding component further has a second light-shielding tube extending from the second light-shielding disk, the second light-shielding tube is sleeved on the outside of the light-guiding pivoting shaft, and the light guiding is pivoted The shaft is wrapped in the second light-shielding cylinder.

Preferably, the inner side surface of the first light shielding disk or the second light shielding disk is respectively coated with a light reflecting layer, or the first light shielding plate or the second light shielding plate is respectively a component made of a reflective material; Preferably, the inner wall surface of the first light-shielding cylinder is coated with a light-reflecting layer, or the first light-shielding cylinder is an element made of a reflective material; preferably, the inner wall surface of the second light-shielding cylinder is coated with a reflective layer. Or the second light-shielding cylinder is an element made of a reflective material; preferably, the light guide wheel and the light-guiding shaft have a "T" shape in cross section.

100‧‧‧Lighting roller module

10‧‧‧Support components

11‧‧‧First support frame

12‧‧‧second support frame

20‧‧‧ coding components

30‧‧‧Lighting roller

31‧‧‧ pivot shaft

32‧‧‧Installation space

40‧‧‧Light guide components

41‧‧‧Light guide wheel

42‧‧‧Light guide shaft

421‧‧‧Connected end

422‧‧‧ receiving end

43‧‧‧Light guide pivot

431‧‧‧Into the light end

50‧‧‧Lighting elements

60‧‧‧Shade components

61‧‧‧First visor

62‧‧‧second shading disc

63‧‧‧First light shield

64‧‧‧second light-shield tube

70‧‧‧Medium key sensing element

80‧‧‧Lighting unit

900‧‧‧ Mouse

90‧‧‧ Mouse body

91‧‧‧Upper casing

92‧‧‧ Lower housing

94‧‧‧ button

C1‧‧‧ accommodating space

D1‧‧‧ Space

S1‧‧‧ light source

S2‧‧‧ light source

S3‧‧‧Light

1 is a perspective view of a light-emitting roller module of the present invention.

2 is a schematic view showing a first embodiment of the light-emitting roller module of the present invention.

3 is a schematic view showing a second embodiment of the light-emitting roller module of the present invention.

4 is a schematic view showing a third embodiment of the light-emitting roller module of the present invention.

FIG. 5 is a schematic view showing a fourth embodiment of the light-emitting roller module of the present invention.

1 and 2 are a perspective view of a light-emitting roller module of the present invention and a first embodiment; the light-emitting roller module 100 is mounted on a mouse body 90; the light-emitting roller module 100 includes a support assembly 10 and a The coding element 20, a light-transmitting roller 30, a light-guiding component 40, a light-emitting component 50, a light-shielding component 60 and a middle-key sensing component 70.

The mouse body 90 has an upper casing 91, a lower casing 92, a button module and a circuit board. The upper casing 91 corresponds to the cover lower casing 92 to form an upper casing 91 and a lower casing 92. There is a cavity, the button module has a pair of buttons 94 and a pair of button sensing components, each of the button sensing components is a button sensor, the pair of buttons 94 are respectively mounted on the upper casing 91, the pair of buttons The sensors are respectively installed in the cavity, and the buttons 94 are respectively connected to the button sensors, and the circuit board is installed in the cavity and electrically connected to the pair of button sensing components.

The support assembly 10 includes a first support frame 11 and a second support frame 12 respectively mounted in the cavity of the mouse body 90. The bottoms of the first support frame 11 and the second support frame 12 are respectively fixed to the mouse body 90. A lower space 92 is formed between the first support frame 11 and the second support frame 12.

The coding element 20 is an encoder. The light-transmitting roller 30 is disposed in the cavity of the mouse body 90 and partially exposed outside the upper casing 91 of the mouse body 90. The light-transmitting roller 30 is located between the pair of buttons 94. The light-transmitting roller 30 is disposed in the space D1. A pivoting shaft 31 extends from one side of the light-transmitting roller 30, and a mounting space 32 is defined in an intermediate portion of the other side. The pivoting shaft 31 of the light-transmitting roller 30 is away from the transparent roller. The first support frame 11 is pivotally connected to one end of the pivoting shaft 31, and the coding element 20 is connected to the side end of the pivot shaft 31 away from the light-transmitting roller 30, so that the first support frame 11 is located at the coding element 20 and transmits light. Between the rollers 30, the coding element 20 is electrically connected to the circuit board of the mouse body 90. The light-transmitting roller 30 is pivotally connected to the first support frame 11 through the pivot shaft 31, and the light-transmitting roller 30 passes through the pivot shaft 31. The support frame 11 is pivotally connected to the lower casing 92 of the mouse body 90. The central axis of the installation space 32 and the central axis of the transparent roller 30 are the same central axis, and the central axis of the pivot shaft 31 and the center of the transparent roller 30 The shafts are the same central axis, and the installation space 32 is a circular groove.

The light guide assembly 40 is mounted in the cavity of the mouse body 90. The light guide assembly 40 includes a light guide wheel 41 and a light guide shaft 42. The light guide wheel 41 is mounted and fixed in the installation space 32 of the light transmission roller 30. The end of the 42 is a connecting end 421 and the other end is a receiving end 422. The connecting end 421 of the light guiding shaft 42 is connected and fixed to a side of the light guiding wheel 41 away from the transparent roller 30, and the light guiding shaft 41 is away from the connecting end 421. The second support frame 12 is inserted into one side, and the receiving end 422 is passed out of the second support frame 12 and exposed outside the second support frame 12, so that the light guide shaft 42 passes through the lower frame of the second support frame 12 and the mouse body 90. The body 92 is pivotally connected; the central axes of the light guiding wheel 41, the light guiding shaft 42 and the light transmitting roller 30 are the same central axis; the cross section of the light guiding wheel 41 and the light guiding shaft 42 has a "T" shape.

The light-emitting element 50 is disposed in the cavity of the mouse body 90. The light-emitting element 50 is disposed on the end surface of the receiving end 421 of the light-guiding shaft 42 and electrically connected to the circuit board of the mouse body 90. The light-emitting element 50 is located at the receiving end 422. On one side of the light-transmitting roller 30, the receiving end 422 of the light guiding shaft 42 receives a light source S1 emitted by the light-emitting element 50, and the light source S1 sequentially transmits the light source S1 to the light-transmitting roller via the light guiding shaft 42 and the light guiding wheel 41. 30, the light source S1 forms the light S3 through the light-transmitting roller 30, and the light-emitting element 50 is a diode light-emitting unit, but not limited thereto.

The light-shielding component 60 has a first light-shielding disk 61 and a second light-shielding disk 62. The first light-shielding disk 61 is sleeved on the outside of the light-guiding shaft 42 and corresponding to a side of the cover light-guide wheel 41 away from the light-transmitting roller 30. The light wheel 41 is located between the light-transmitting roller 30 and the first light-shielding disk 61; the second light-shielding disk 62 is sleeved on the outside of the pivoting shaft 31 of the light-transmitting roller 30 and corresponding to a side of the light-shielding roller 30 away from the light-guide wheel 41. First cover The optical disk 61, a second opaque disk 62 and the light-transmitting roller 30 are the same central axis; the inner side of the first opaque disk 61 or the second opaque disk 62 may be respectively coated with a light-reflecting layer, or the first opaque disk 61 or A second light shielding plate 62 can be an element made of a reflective material.

The middle key sensing component 70 is mounted in the cavity of the mouse body 90 and disposed under the light guiding shaft 42. The light guiding shaft 42 abuts the middle key sensing component 70, and the middle key sensing component 70 is electrically connected. The circuit board of the mouse body 90, the middle key sensing element 70 is a button sensor.

In use, first, the light source S1 of the light-emitting element 50 enters the light guiding shaft 42 via the receiving end 422 of the light guiding shaft 42 , and the rear light source S1 is sequentially transmitted to the light-transmitting roller through the guiding of the light guiding shaft 42 and the light guiding wheel 41 . 30. Finally, the light source S1 forms the light S3 through the light-transmitting roller 30, so that the light-emitting roller 30 has an illumination angle of 360 degrees, thereby increasing the beauty of the mouse 900; and being able to be in the dark and without the light source. In this case, the light S3 is provided to the user by the light-emitting roller module 100, so that the user can conveniently use the mouse 10 in the dark.

In addition, since the cross section of the light guide wheel 41 and the light guiding shaft 42 has a "T" shape, and the light emitting element 50 is disposed corresponding to the receiving end 422 of the light guiding shaft 42, the light emitting element 50 is not disposed on the light transmitting roller 40. When the user rolls the light-transmitting roller 30, the light-emitting element 50 does not roll along with the light-transmitting roller 30, so the light-emitting element 50 does not touch the circuit in the mouse body 90 due to the rolling of the light-transmitting roller 30. The board generates an electrostatic discharge (ESD) interference, thereby avoiding a situation in which the circuit board operates abnormally or malfunctions. Moreover, the light-emitting element 50 can be disposed on the side of the light guiding shaft 42 away from the light-transmitting roller 30, thereby preventing the user from looking directly. The light source S1 emitted by the light-emitting element 50 serves to protect the eyes of the user.

In addition, since the light-transmitting roller 30, the pivot shaft 31, the mounting space 32, the light guide wheel 41, and the light guiding shaft 42 are the same central axis, the eccentricity can be avoided when the light-transmitting roller 30 rotates, thereby avoiding light transmission. When the roller 30 drives the pivoting shaft 31, the light guiding wheel 41 and the light guiding shaft 42 to rotate, the rotor vibration occurs, thereby preventing the rotor from malfunctioning and causing damage to the light-emitting roller module 100, so that the light roller 30 and the pivot can be Connecting shaft 31, installation space 32, guide The light wheel 41 and the light guiding shaft 42 are the same central axis, and the service life of the light-emitting roller module 100 and the mouse 900 is extended.

Moreover, the first light-shielding disk 61 and the second light-shielding disk 62 can be disposed to prevent the light source S1 of the light-guide roller 41 from being transmitted from both sides of the light-transmitting roller 30 and the light-guiding wheel 41, so that the light source S1 can only be The outer circumferential surface of the roller 30 is permeable to achieve the effect of concentrating the light source.

In addition, the light-reflecting layer may be coated in one or both of the first light-shielding disk 61 or the second light-shielding disk 62 according to different light coupling requirements, or the first light-shielding plate 61 or the second light-shielding may be made of a reflective material. The plate 62; the light source S1 emitted by the light-emitting element 50 can be reflected by the first light-shielding disk 61 or the second light-shielding disk 62 to cause the light source S1 to generate different light-emitting intensity, so that the light-transmitting roller 30 generates light of different light intensity S3. Coupling efficiency.

3 is a perspective view of a light-emitting roller module of the present invention and a second embodiment of the present invention. The main difference from the above embodiment is that the light-shielding assembly 60 further has a first light-shielding tube 63, and the first light-shielding tube 63 A light-shielding disk 61 extends, the first light-shielding tube 63 is sleeved on the outside of the light-guiding shaft 42 and the light-guiding shaft 42 is wrapped in the first light-shielding tube 63, and the light-guiding shaft 42 is abutted through the first light-shielding tube 63. The middle-key sensing component 70 is disposed at a port of the first light-shielding cylinder 63 away from the light-guiding wheel 41; the installation space 32 of the light-transmitting roller 30 communicates with the first light-shielding cylinder 63 and an accommodation space 64 is formed therebetween. The light-emitting element 50 is mounted on a port of the first light-shielding tube 63 away from the light-transmitting roller 30. The light-emitting element 50, the first light-shielding disk 61, the first light-shielding tube 63 and the light-transmitting roller 30 enclose the light guide wheel 41 and the light guide shaft 42. In the accommodating space C1, the inner wall surface of the first light-shielding tube 63 is coated with a light-reflecting layer, or the first light-shielding tube 64 is an element made of a reflective material.

The first light-shielding tube 63 is disposed to prevent the light source S1 from being transmitted and scattered from the light guide shaft 42, so that the light source S1 of the light-emitting element 50 can be reliably transmitted to the light guide wheel 41, and then transmitted to the light-transmitting wheel 41 through the light guide wheel 41. The roller 30 is finally permeable to the outer circumferential surface of the light-transmitting roller 30. Therefore, the transmission efficiency of the light source S1 can be increased through the arrangement of the first light-shielding cylinder 63, and the situation in which the light source S1 is lost can be avoided to increase the luminous efficiency of the light-transmitting roller 30. And luminous intensity.

Furthermore, the inner wall surface of the first light-shielding tube 63 can be coated with a light-reflecting layer, or the first light-shielding tube 64 can be designed as a component made of a reflective material, and the light source S1 emitted from the light-emitting element 50 can be shielded by the first light-shielding. The reflection of the cylinder 64 increases the luminous intensity of the light source S1, so that the luminous efficiency and luminous intensity of the transparent roller 30 can be further increased.

Therefore, it is also possible to apply a reflective layer in one or three of the first light-shielding disk 61, the second light-shielding disk 62 or the first light-shielding cylinder 63 according to different light coupling requirements, or to use a reflective material. The first light shielding plate 61, the second light shielding plate 62 or the first light shielding tube 63; the light source S1 emitted by the light emitting element 50 can be reflected by the first light shielding plate 61, the second light shielding plate 62 or the first light shielding tube 63, The light source S1 is caused to have different luminous intensities so that the light transmitting roller 30 produces an optical coupling efficiency of different light S3 intensities.

Please refer to FIG. 4 , which is a perspective view of a light-emitting roller module of the present invention and a schematic view of a third embodiment. The main difference from the above embodiments is that the installation space 32 of the light-transmitting roller 30 is a through-hole, and the light-emitting roller module The light-emitting unit 40 further includes a light-guiding pivot shaft 43 , and the light-shielding assembly 40 does not have the first light-shielding tube 63 .

The pivoting shaft 31 is replaced with a light guiding pivoting shaft 43. One end of the light guiding pivoting shaft 43 is connected to a side of the light guiding wheel 41 away from the light guiding shaft 42, and the light guiding pivoting shaft 43 is away from the transparent roller 30. One side is sequentially connected to the first support frame 11 and the coding element 20 is connected, so that the first support frame 11 is located between the coding element 20 and the light-transmitting roller 30, and the coding element 20 is fixed to the light-guiding pivot shaft 43 for guiding light. One end of the pivoting shaft 43 penetrating the coding element 20 has an light-input end 431, and an end surface of the light-incident end 431 is exposed outside the coding element 20; the light-guiding pivot shaft 43, the light-transmitting roller 30, the installation space 32, and the light guide wheel 41 and the light guiding shaft 42 are the same central axis; the light emitting unit 80 is mounted in the cavity of the mouse body 90, and the light emitting unit 80 is disposed corresponding to the end surface of the light receiving end 431 and is mounted on the coding element 20 away from the transparent roller 30. On one side, the light emitting unit 80 is electrically connected to the circuit board of the mouse body 90; the light emitting unit 80 is a light emitting diode, but not limited thereto.

The first light shielding plate 61 is sleeved on the outside of the light guiding shaft 42 and corresponds to the cover The light guide wheel 41 is adjacent to a side surface of the light guide shaft 42. The second light shielding plate 62 is sleeved outside the light guide pivot shaft 43 and corresponds to a side surface of the light guide pivot shaft 43 adjacent to the light guide pivot shaft 43.

Thereby, the light source S2 emitted by the light-emitting unit 80 enters the light-guiding pivot shaft 43 via the light-incident end 431 of the light-guiding pivot shaft 43 and is then transmitted to the light guide wheel 41 via the light-guiding pivot shaft 43 and then The light wheel 41 is transmitted to the light-transmitting roller 30, and finally the light S3 is formed with the source S1 through the outer circumferential surface of the light-transmitting roller 30.

The light S3 emitted from the light-transmitting roller 30 can be provided by the light-emitting element 50 and the light-emitting unit 80 by the arrangement of the light-guiding pivoting shaft 43 and the light-emitting unit 80, thereby increasing the light emitted by the light-transmitting roller 30. S3 intensity.

In addition, since the light of the light-transmitting roller 30 is provided via the light-emitting element 50 and the light-emitting unit 80, when the light-emitting element 50 or the light-emitting unit 80 fails, the light-emitting element 50 or the light-emitting unit 80 can also be used. The light source S1, S2 is provided to the light-transmitting roller 30, so that when used in the dark, the light-transmitting roller 30 can still provide the light S3 to the user, so that the user can smoothly use the mouse 900 in the dark.

In addition, the light-emitting unit 30 can be disposed on the side of the coding element 20 away from the light-transmitting roller 30 and does not roll along with the light-transmitting roller 30, and the light-emitting unit 30 can be prevented from rolling when the light-transmitting roller 30 rolls. The circuit board generates electrostatic discharge (ESD) interference; and the light-emitting unit 80 is disposed on the side of the light-guiding pivoting shaft 43 away from the light-transmitting roller 30, so that the user can directly avoid the light source S2 emitted by the light-emitting unit 80. In order to protect the eyes of the user.

FIG. 5 is a perspective view of a light-emitting roller module of the present invention and a fourth embodiment of the present invention. The main difference from the foregoing embodiments is that the light-shielding assembly 40 further has a first light-shielding tube 63 and a second light-shielding tube 64. The first light-shielding tube 63 extends from the first light-shielding plate 61. The first light-shielding tube 63 is sleeved on the outside of the light-guiding shaft 41, and the light-guiding shaft 41 is wrapped in the first light-shielding tube 63. The first light-shielding tube 63 is abutted against the middle-key sensing element 70, and the light-emitting element 50 is disposed at a port of the first light-shielding tube 63 away from the light-guiding wheel 41. The inner wall surface of the first light-shielding tube 63 is coated with a light-reflecting layer or a first light-shielding layer. The cylinder 63 is an element made of a reflective material.

The second light blocking tube 64 extends from the second light shielding plate 62, and the second cover The light tube 64 is sleeved on the outside of the light guiding pivot shaft 43 and covers the light guiding pivot shaft 43 in the second light blocking tube 64. The inner wall surface of the second light blocking tube 64 is coated with a reflective layer or a second light shielding layer. The barrel 64 is an element made of a reflective material.

By providing the first light-shielding tube 63 and the second light-shielding tube 64, it is possible to prevent the light source S1 of the light-emitting element 50 from being emitted from the light guide shaft 42 and to prevent the light source S2 of the light-emitting unit 80 from being emitted from the light-guide pivot shaft 43. Thereby, the luminous efficiency and light intensity of the light-transmitting roller 30 are enhanced.

Moreover, it can also be coated in one or four of the first light shielding plate 61, the second light shielding plate 62, the first light shielding tube 63 or the second light shielding tube 64 according to different light coupling requirements. The light-reflecting layer or the reflective material is used to form the first light-shielding plate 61, the second light-shielding plate 62, the first light-shielding tube 63 or the second light-shielding tube 64; and the light-emitting elements 50 and the light sources S1 and S2 emitted by the light-emitting unit 80 can be passed through The reflection of the first light-shielding disk 61, the second light-shielding disk 62, the first light-shielding tube 63 or the second light-shielding tube 64 causes the light sources S1 and S2 to generate different light-emitting intensity, so that the light-transmitting roller 30 generates light of different light intensity S3. Coupling efficiency.

According to the above description, first, by the arrangement of the light-emitting element 50 or the light-emitting unit 80, and through the guidance of the light guide wheel 41, the light guide shaft 42 or the light guide pivot shaft 43, the light-transmitting roller 30 is caused to emit light. Secondly, the cross section of the light guide wheel 41 and the light guide shaft 42 is "T" shaped to prevent the discharge of the light emitting element 50 from the circuit board of the mouse body 90. Third, the light emitting unit 80 is disposed in the first A support frame 11 is away from the side of the light-transmitting roller 30 to prevent the light-emitting unit 80 from generating electrostatic discharge interference on the circuit board of the mouse body 90. Fourth, the light-emitting element 50 or the light-emitting unit 80 is avoided by the arrangement of the light-shielding assembly 40. The light sources S1 and S2 are scattered to achieve the effect of enhancing the intensity of the light S3 of the light-transmitting roller 30. Fifth, the light-reflecting layer can be coated by the light-shielding component 40 or made of a reflective material according to different light coupling requirements. The shading assembly 40 is achieved.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present invention. Within the scope of the patent application.

Claims (17)

An illuminating roller module is mounted on a mouse body, comprising: a light-transmitting roller, one side of which is pivotally connected to the body of the mouse; an intermediate portion of the light-transmitting roller defines an installation space; and a coding component is connected to the light-transmitting roller An optical component is connected to the side of the installation space and electrically connected to the mouse body; a light guiding component includes: a light guiding wheel installed in the installation space; and a light guiding axis pivotally connecting the mouse body, One end of the light guiding shaft is a connecting end and the other end is a receiving end, the connecting end is connected to the light guiding wheel; and a light emitting element is disposed corresponding to the receiving end and mounted on the receiving end away from the light transmitting roller On one side, the light-emitting element is electrically connected to the mouse body, and the receiving end receives a light source emitted by the light-emitting element, and sequentially transmits the light source to the light-transmitting roller via the light guiding shaft and the light guiding wheel. The light source is allowed to pass through the light-transmitting roller. The illuminating roller module of claim 1, further comprising a supporting component installed in the mouse body, the supporting component comprising a first supporting frame and a second supporting frame, the first supporting frame A gap is formed between the second support frame and the second support frame. The light-transmitting roller is disposed in the space. The light-transmitting roller is pivotally connected to the first support frame and connected to the coding component. The optical axis is connected to the second support frame, and the light-transmitting roller is pivotally connected to the mouse body through the first support frame, and the light guide shaft is pivotally connected to the mouse body through the second support frame. The illuminating roller module of claim 2, further comprising a middle button sensing component disposed under the light guiding axis, the light guiding axis abutting the middle key sensing component The middle key sensing element is electrically connected to the mouse body. The light-emitting roller module of claim 3, wherein the installation space is a circular groove formed in an intermediate portion of the light-transmitting roller. The light-emitting roller module of claim 4, wherein a side of the light-transmitting roller extending away from the second support frame extends a pivot shaft, and the pivot shaft pivotally connects the first branch The bracket is connected to the coding element, and the transparent roller is pivotally connected to the first support frame through the pivot shaft. The light-emitting roller module of claim 5, further comprising a light-shielding assembly having a first light-shielding disk and a second light-shielding disk, the first light-shielding disk being sleeved on the outside of the light-guiding shaft The light guide wheel is located between the light-transmitting roller and the light-shielding disk, and the second light-shielding disk is sleeved on the outside of the pivoting shaft and corresponds to the cover. The light-transmitting roller is away from a side of the light guide wheel. The light-emitting roller module of claim 6, wherein the light-shielding assembly further has a first light-shielding tube, the first light-shielding tube extends from the first light-shielding disk, and the first light-shielding tube is sleeved on the guide The light guide member is disposed in the first light-shielding tube, and the light-guiding member is disposed in the first light-shielding tube to be away from the first light-shielding tube. A port of the light guide wheel. The light-emitting roller module of claim 7, wherein the installation space is connected to the first light-shielding cylinder and an accommodation space is formed therebetween, and the light-emitting component is mounted on a port of the first light-shielding cylinder away from the light-transmitting roller. The light-emitting element, the first light-shielding disk, the first light-shielding tube and the light-transmitting roller enclose the light guide wheel and the light guide shaft in the accommodating space. The light-emitting roller module of claim 3, wherein the installation space is a through opening formed in an intermediate portion of the light-transmitting roller. The illuminating roller module of claim 9, further comprising a light emitting unit, the light guiding component further comprising a light guiding pivoting shaft, the one end of the light guiding pivoting shaft connecting the light guiding wheel away from the light guiding axis On one side, the other side of the light guiding pivoting shaft is sequentially connected to the first supporting frame and the coding component, and one end of the light guiding pivoting shaft that passes through the coding component has an optical entrance end, and the light receiving end The end surface is exposed to the outside of the coding element, and the light-emitting unit is disposed on the end surface of the light-emitting end and is mounted on a side of the coding element away from the light-transmitting roller. The light-emitting unit is electrically connected to the mouse body. The light-emitting roller module of claim 10, further comprising a light-shielding component, the light-shielding component having a first light-shielding disk and a second light-shielding disk, the first The opaque disk is sleeved on the outside of the light guiding shaft and corresponding to a side of the light guiding wheel adjacent to the light guiding shaft, the second opaque disk is sleeved on the outside of the light guiding pivoting shaft and correspondingly covers the light guiding wheel Adjacent to a side of the light guiding pivot shaft. The light-emitting roller module of claim 11, wherein the light-shielding assembly further has a first light-shielding tube, the first light-shielding tube extends from the first light-shielding disk, and the first light-shielding tube is sleeved on the guide The light guide member is disposed in the first light-shielding tube, and the light-guiding member is disposed in the first light-shielding tube to be away from the first light-shielding tube. A port of the light guide wheel. The light-emitting roller module of claim 12, wherein the light-shielding assembly further has a second light-shielding tube, the second light-shielding tube extends from the second light-shielding disk, and the second light-shielding tube is sleeved on the guide The optical pivot is coupled to the outside of the shaft and encloses the light guiding pivoting shaft in the second light shielding cylinder. The light-emitting roller module of claim 6 or 11, wherein the inner side of the first light-shielding disk or the second light-shielding disk is coated with a light-reflecting layer, or the first light-shielding disk or the second light-shielding disk They are made of a reflective material. The light-emitting roller module of claim 7 or 12, wherein the inner wall surface of the first light-shielding cylinder is coated with a light-reflecting layer, or the first light-shielding cylinder is an element made of a reflective material. The light-emitting roller module of claim 13, wherein the inner wall surface of the second light-shielding cylinder is coated with a light-reflecting layer, or the second light-shielding cylinder is an element made of a reflective material. The light-emitting roller module of claim 1, wherein the light guide wheel and the light guide shaft have a "T" shape in cross section.