TWM426045U - Filter sheet switching device - Google Patents

Filter sheet switching device Download PDF

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Publication number
TWM426045U
TWM426045U TW100216750U TW100216750U TWM426045U TW M426045 U TWM426045 U TW M426045U TW 100216750 U TW100216750 U TW 100216750U TW 100216750 U TW100216750 U TW 100216750U TW M426045 U TWM426045 U TW M426045U
Authority
TW
Taiwan
Prior art keywords
frame
hole
filter
rotating
light
Prior art date
Application number
TW100216750U
Other languages
Chinese (zh)
Inventor
gao-qi Liu
zhao-xi Wang
Yi-Hao Fan
Original Assignee
Vi Tai Technology Co Ltd
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
Application filed by Vi Tai Technology Co Ltd filed Critical Vi Tai Technology Co Ltd
Priority to TW100216750U priority Critical patent/TWM426045U/en
Publication of TWM426045U publication Critical patent/TWM426045U/en

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Description

M4Z()U4^ V. New description: [New technology
This creation is an ancient „AJ light piece switching device type switching device ’ and especially related to 遽 先前 【Prior Art】
2009200Γ91Γ9ΙΪ f ^ ^ ^ ^ ^ £ ^ ^ * #-J m Patent case. See Figure 6 of the above patent case (Fantasy)
^(4) The axis of the ice axis of the Hexiang 4) and the T-shaped Weiguang m (62) are not the same, so the rotation axis of the swing axis (54) and the T-shape and the light film ^ (62) A large number of spaces between the bases (10) must be occupied. ^ It is not conducive to miniaturization of the infrared material switching device (10). A, since the swing axis (10) and the T-shaped 4-lamp carriage (four) are not the same, the conventional infrared filter switching must contain more it pieces and between the components. The connection relationship is also complicated and this will not be conducive to the production assembly of the infrared filter, and thus increase the production cost. ...^
[New Content] The present embodiment is to provide a filter switching device which can be further miniaturized compared to the prior art and which has an effect of being easy to process and assemble. The present invention provides a filter switching device, comprising: a body having a frame swinging region and a pivoting portion, the frame swinging region being substantially fan-shaped and having a light transmission hole, the pivoting miscellaneous frame swinging region ® heart; - swing single 7C 'the touchable ground thief body, the swing unit contains - frame &, - filter > |, - infrared filter, and - rotating parts, one end of the frame The filter and the infrared filter are mounted, the 3/15 M426045 pivot; the pivoting drive unit of the base body is mounted on the base body and has a ===; the piece and the infrared fluorescent film Its 2!? selectively corresponds to the filter,: two = contain - cylinder, a pivot hole and - pin hole on the other (four) into a - round hole and - positioning hole, the frame set ^ = turn In the part, the rotating member comprises a 兀 ' ' the bracket is h-shaped, and the * Α Α 办 办 办 办 办 办 , , , , , , , 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰 艰a pivot hole of the base body, and a positioning pin hole of the seat body and the frame. Preferably, the driving unit comprises a magnetic light yoke having a u-shape and having a first t-ring 5 - a front end connected to the first excitation segment and the first magnetic segment each having a turn The two sides of the face are inwardly concave arc-shaped curved surfaces, and the cymbals are respectively located on the magnetic element of the rotating member, "the first-exciting segment of the magnetic device. The opposite sides of the member are sleeved on the preferred The _ΜΚ_, and Na Weizhi is equivalent to the rotatable angle of the oscillating unit. Preferably, the pedestal further has a stop, the point, the swaying of the swaying unit (4) The line 'used' is preferably used to cut the calender sheet further into a corresponding package, the structure of the body, and the cover body shape 4; formed in the cover body corresponding to the transparent hole of the seat body .较佳 Preferably, the frame is substantially fan shaped. 4/15 M426045 Preferably, the filter light sheet and the infrared filter pass through the center of the frame. And the infrared filter is square, and the vertical line is preferably adjacent to the edge of the rotating member, and the driving unit is located at a corner of the seat surrounded. Preferably, the frame swinging region and the body edge define that the frame swinging region defines an area bisector through the center of the circle .
As described in the above, the filter switching device provided by the umbrella example, the two parts: the Ϊ rotating member has the same axis of rotation, so that the frame and the rotation to miniaturization. The work area is reduced so that the filter switching device can further advance to understand the characteristics and technical content of the creation. Please refer to the detailed description of the creation and _, but the description of the disk is different. Explain the mine, and face any restrictions.
[Embodiment] Please refer to FIG. 1 to FIG. 5 , which are schematic diagrams of the present invention. FIG. 2 is a schematic plan view, and the rest of the drawings are schematic views. »* A trait, as shown in Fig. 1, is a filter device, including: a second swing unit 2, and a drive unit 3. The swinging unit 2 and the driving unit 3 are disposed in the outer casing 1 , and the driving unit 3 is configured to drive the wiping unit 2 such that the swinging unit 2 is rotatably located at a first position (not shown in FIG. 1A ) and a Between the second position (as shown in Figure 1B). Furthermore, the description is made by taking the swinging unit 2 at the first position as an example and performing a filter switching device. 5/15 Referring to Figures 2 and 2A, the housing i includes a housing U and a cover 12 that are assembled to each other. The base body 11 has a groove shape and has a frame swinging portion 1A, a pivoting portion 112, and a stopper portion 113. Wherein the frame swinging region Π1 is located at the inner edge of the seat body U and is substantially fan-shaped (i.e., 'one edge is connected by one end of a circular arc line, and the two side lines intersect at the center of the circular arc line). The frame swinging area 111 defines an area bisector 1111 passing through its center, and the frame swinging area 111 is provided with a square light-transmissive hole 1112 through which the above-mentioned area bisector nil passes and bisects the light-transmitting hole 1112. The pivoting portion 112 is located substantially at the center of the frame swinging region 111. In more detail, the pivoting portion 112 includes a cylinder 1121, a pivot hole 1122, and a pin hole U23. The pivot hole 1122 is formed on the central axis of the cylinder 1121, that is, the turn hole 1122 is located at the circle of the frame swinging region U1. The pin hole 1123 has a circular arc shape, and the center angle of the pin hole is substantially equal to the pivotable angle of the swing unit 2. The stopper portion 113 is formed on the edge of the frame swing region lu. More specifically, the terminating portion 113 includes two fulcrums 113. The two fulcrums 1131 are respectively formed on the two sides of the frame oscillating region m, thereby stopping the oscillating unit 2' to drive the oscillating unit 2 through the driving unit. 3 After driving, it can be stably stopped at the first position or the second position. The cover 12 is a structure corresponding to the structure of the base u and the cover 12 is formed with a through hole I corresponding to the transparent hole 1112 of the base 11. Referring to FIGS. 2 and 3, the swing unit 2 is rotatably disposed on the base 11. The swing unit 2 includes a frame 21, a light-passing sheet, an infrared filter 23, and a rotating member 24. The frame 21 is substantially fan-shaped, and the frame 21 is provided with a 6/15 M426045 filter 22 and infrared filter > 5 23 ' at one end, and the other end of the frame 21 is connected to the rotary member 24. In more detail, the light-receiving sheet 22 and the infrared light-receiving sheet 23 are square, and the filter 22 and the infrared filter 23 are adjacent to the edge of the rotating member 24, wherein the vertical lines 221, 231 pass through the sector frame 2 The center of the circle. Furthermore, the angle between the above-mentioned center lines 221 and 231 is substantially equal to the central angle of the pin hole 1123.
The other end of the frame 21 is formed with a circular hole 211 and a positioning hole 212. The circular hole 211 of the frame 21 is sleeved on the cylinder 112 of the base 11. The positioning hole 2]2 of the frame 21 corresponds to the pin hole 1123 of the base 11. And used for the rotating member 24 to pass through. Thereby, since the frame 21 is substantially fan-shaped, the space inside the casing 1 can be effectively utilized, and the filter switching device can be further miniaturized and thinned. Referring to FIG. 3 and FIG. 4, the above-mentioned rotating member 24 is pivoted on the seat body! ^
The pivoting portion 112 further includes a bracket 241 and a magnetic member 242 (such as a magnet). The bracket 241 is in the shape of a h, and the end of the bracket 241 is bored and fixed to the magnetic component 242. The other end of the bracket 241 is disposed through the pivot hole 1122 of the base u, and the pin hole 1123 of the base 11 and the positioning hole of the frame 21. 2〗 2. The bracket 241 is formed with a pivot shaft 2411, a latch 2412 parallel to the dwelling shaft, and an extension arm 2413. The extension arm mu is extended from the shaft 2411 and connected to one end of the latch 2412. The magnetic member = is hollow S] columnar and the magnetic member 242 is sleeved and fixed at one end, that is, the magnetic member 242 is located on one side of 2 丄. Like the extension #2413 away from the bolt, such as the other one, the other end of the 2411 is worn at 24, 2 is inserted through the positioning hole 212 of the frame 21, the pin hole of the latch 11 is 1123 7/15 M426045, and the extension arm 2413 is stopped. On the top of the round 1121. Thereby, the frame 21 and the rotating member 24 are occupied by the above-mentioned pivot frame 21 and the rotating member car center 4; = the same rotation contributes to the miniaturization of the filter and the light piece switching t. In the case of FIG. 4 and FIG. 5, the driving single phantom machine is mounted, and the driving unit 3 end is sleeved on the rotating member Μ. That is, the yoke group 3 is roughly located in the movable body n area bisector U11 (as shown in the figure): and is located in the frame swinging area (1) and the seat around the edge of the seat η (four) 1 to make good use of the outer casing 1 The space of the outer casing 1 of the filter switching device is not excessively adjusted by the driving unit 3, wherein the driving unit 3 includes a _31 and a 1-32. The yoke 31 is U-shaped and includes a first excitation segment 311 and a second excitation segment 312 connected to the magnetic segment 311. The first and second excitation segments 312 have an end face 31u, 3i2i at the end of the inner edge. One of the first excitation segments 311 and the end faces HU, 3121 of the second excitation segment 312 has an arcuate curved surface that is recessed inward. The two end faces 3(1) and 3121 of the yoke 31 are respectively spaced apart from each other on opposite sides of the magnetic member 242 of the rotating member 24. The coil 32 is sleeved on the first excitation segment 311 of the magnetic vehicle 31, and the coil 32 is electrically connected to the first component. The external power supply (not shown) is used to energize the yoke μ to generate a magnetic field. In summary, the filter switching device of the present invention is not only easy to process but also has the advantage of simple assembly compared with the prior art, thereby achieving the effect of reducing the production cost. In the actual operation of the filter switching device of the present invention, the actuation relationship is substantially as follows: When the coil 32 is not conducting, the swinging unit 2 is located at the first position (8/15 Η====== , Magnetic = 1 = 2 recorded the first position and the coil 32 turns on the first - current magnetic field.!, the first excitation section 311 and the second excitation section 312 will produce a smashing, the first excitation section 311 盥 -,, ~ Magnetic @ magnetic field and wheel strain 74 m _ and brother one · & 312
The elements 242 are mutually repelled, causing the rotating member 24 to rotate to the second position (Fig. 1B), thereby driving the frame to a position. At this time, the position of the infrared ray filter 23 is opposite to the light transmission hole 112 of the two 脰U and the through hole 121 of the cover 12, thereby facilitating the use of the filter switching device at night. Thereafter, when the swing unit 2 is in the second position and the coil 32 is turned on to conduct the second current in the opposite direction to the first current, the magnetic field and the rotation generated by the first excitation segment 311 and the second excitation segment 312 at both ends of the yoke 31 are rotated. The magnetic members 242 of the member 24 repel each other, causing the rotating member 24 to be rotated by the repulsive magnetic force to the first position (Fig. 1A).
Thereby, the light-transmissive hole of the base body and the through hole 121 of the cover body 12 can selectively correspond to the light-receiving sheet 22 and the infrared light; one of the light-receiving sheets 23 to facilitate the filter switching device in the daytime or Use at night. [Effect of Embodiment] According to the present creative embodiment, the above-described filter switching device is substantially fan-shaped by the pivot frame 21, so that the space inside the casing 1 can be effectively utilized, and the frame 21 and the rotating member 24 have The same rotation axis 4 reduces the space occupied by the frame 21 and the rotating member 24, so that the filter switching device can be further miniaturized and thinned. 9/15 M426045 Furthermore, the filter switching device is easier to process than the conventional technology and has the advantage of being easy to assemble, thereby reducing the production cost. The above description is only an embodiment of the present invention, and is not intended to limit the scope of the patents created by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view of a filter X switching device according to the present invention; FIG. 1A is a schematic cross-sectional view showing a swing unit of the creative filter switching device in a first position; FIG. 2 is a schematic cross-sectional view of the swinging device of the switching device; FIG. 2 is an exploded perspective view of the filter switching device of the present invention; FIG. 2A is a schematic plan view of the seat of the creative filter switching device; 3 is a schematic view of the frame of the filter switching device installed on the base body, FIG. 4 is a perspective view showing the rotating member of the filter switching device of the present invention installed on the base; and FIG. The schematic view of the drive unit of the device is mounted on the base body. [Description of main components] 1 housing 11 housing 111 frame swinging area 1111 area bisector 1112 transmission hole 112 pivoting part 10/15 M426045 1121 cylinder 1122 pivoting hole 1123 pin hole 113 blocking part 1131 blocking point 12 cover 121 perforation 2 swing unit 21 frame 211 round hole 212 positioning hole 22 filter 221 in the vertical line 23 infrared filter 231 in the vertical line 24 rotating member 241 bracket 2411 pivot shaft 2412 pin 2413 extension arm 242 magnetic element 3 drive unit 31 magnetic 311 first excitation segment 3111 end surface 312 second excitation segment 11/15 M426045 3121 end face 32 coil 4 rotation axis 12/15

Claims (1)

  1. Sixth, the scope of application for patents: 】-- kinds of filter switching device, including: A ', /, has a frame swinging area and a pivoting part, the frame swinging force = ? fan shape and has a light transmission hole, the pivoting The part is located at the center of the swinging area of the frame; the single 兀 is rotatably disposed on the seat body, and the oscillating unit includes: a frame, a light-passing sheet, an infrared filter, and a rotating β-frame wood The end filter is provided with the filter and the infrared filter, and the other end is connected to the rotating member. The rotating member is pivotally disposed on the seat body and the rotating portion, and the frame has the same core as the rotating member; And the driving unit-end is disposed on the rotating body; wherein the light-transmitting hole of the seat body can selectively correspond to the light-emitting sheet and the 'outside line 遽One of the light sheets. ν, ^ apply for the scope of patents! The filter switching device according to the item, in the basin, the two cylindrical two pivot holes and a pin hole, the frame, the Iy round hole and the one hole, the circular hole of the frame is sleeved on the cylinder of the ^# The rotating member comprises a bracket and a magnetic element, and the j-force frame is in the shape of a h, and the bracket 1 penetrates and fixes the magnetic component, and the other end is disposed at a pivot hole of the base body and the positioning of the frame. hole. and.插 插 插 插 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换 换And the magnetic segment connected to the first excitation segment, the first excitation segment and the second excitation segment each having an end face, 13/15 M426045, the end faces are inwardly concave arcuate curved surfaces, and the two yokes The end faces are respectively located on opposite sides of the magnetic component of the rotating member, and the coil is sleeved on the first excitation segment of the magnetic tow. 4. The light sheet switching device according to claim 3, wherein the hole is curved and the I of the air. The angular domain is equivalent to the angle of rotation of the 'moving element'. 5. The filter switching device of claim 1, wherein the S body step has a holding portion, and the supporting portion includes two stopping points, the two blocking points being respectively formed in the frame The filter switching device of the fifth aspect of the invention, further comprising a cover body, the cover body corresponding to the base body The structure is coughed and has a perforation formed in a portion of the cover corresponding to the light transmission hole of the seat ii. The filter switching device according to any one of the first to sixth aspects of the invention, wherein the δ 框架 frame is substantially fan-shaped. 8. The apparatus of claim 7, wherein the filter and the infrared filter # are square, and the light film and the infrared filter are adjacent to each other. The edge of the towel hangs through the center of the frame. In any one of the items according to any one of the items, the material element is located at a corner of the body surrounded by the body. 10. If applying for the filter switching device according to item 9 of the general specification, in the basin, the frame swinging area is defined - the bisector of the scalar passing through the center of the center of the circle passes through and divides the light-transmitting hole, And the drive unit is located substantially on one side of the 14/15 M426045 bisector of the area.
    15/15
TW100216750U 2011-09-07 2011-09-07 Filter sheet switching device TWM426045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100216750U TWM426045U (en) 2011-09-07 2011-09-07 Filter sheet switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100216750U TWM426045U (en) 2011-09-07 2011-09-07 Filter sheet switching device

Publications (1)

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TWM426045U true TWM426045U (en) 2012-04-01

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TW100216750U TWM426045U (en) 2011-09-07 2011-09-07 Filter sheet switching device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376491A (en) * 2012-04-27 2013-10-30 台达电子工业股份有限公司 Filtering structure and optical-mechanical system
TWI452408B (en) * 2012-04-27 2014-09-11 Delta Electronics Inc Light filtering structure and optical engine system
TWI626850B (en) * 2014-09-01 2018-06-11 鴻海精密工業股份有限公司 Camera module

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103376491A (en) * 2012-04-27 2013-10-30 台达电子工业股份有限公司 Filtering structure and optical-mechanical system
TWI452408B (en) * 2012-04-27 2014-09-11 Delta Electronics Inc Light filtering structure and optical engine system
CN103376491B (en) * 2012-04-27 2015-10-07 台达电子工业股份有限公司 Filtering structure and optical-mechanical system
TWI626850B (en) * 2014-09-01 2018-06-11 鴻海精密工業股份有限公司 Camera module

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