TWM588262U - Automatically manufactured infrared filter switcher - Google Patents

Abstract

The novel automatic manufacturing infrared filter switcher includes a casing, an electromagnetic unit and a plate. The casing has a first accommodation space and a second accommodation space, and the second accommodation space The bottom of the first accommodation space is provided with a first through hole; the electromagnetic unit is disposed in the first accommodation space, wherein the bottom of the first accommodation space is provided with a shaft body, a plurality of first latching blocks, a plurality of second latching blocks, and a A pad for quickly positioning and mounting the electromagnetic unit; a plate body at both ends of which is attached to each of the grooves in the second accommodation space; the plate body is provided with at least one filter and the plate body A protruding portion is extended at one end of the protruding portion, and the protruding portion is located above the side groove. The protruding portion is provided with a limiting hole. The joint of the rocker arm passes through the limiting hole. After the power is turned on, a rocker arm is rotated to simultaneously drive the board to move, so that the filter corresponds to the first through hole, and the function of switching the filter is achieved.

Description

Automatic manufacturing of infrared filter switcher

This creation is about a filter switch, especially an infrared filter switch that is fully automated.

Generally, the filterable lens integration is mainly composed of a filter switch module and a lens, and an image sensor is disposed on a side of the filter switch module opposite to the lens. , So that the focus of the lens can be accurately focused on the image sensor, wherein the filter switch module is, for example, an IR-Cut Filter Removable (ICR) module.

The shortcomings of the conventional filter switchers are that they cannot be fully automated and the production efficiency cannot be improved on a large scale, so there is still a need for improvement.

In view of the above-mentioned shortcomings, the novel automatic manufacturing infrared filter switcher includes: a housing having a first accommodating space and a second accommodating space; the first accommodating space and the first accommodating space; The two accommodating spaces are in communication, and the depth of the first accommodating space is greater than the second accommodating space. A bottom of the first accommodating space is provided with a shaft body, a plurality of first latching blocks, a plurality of second latching blocks, and A cushion block, a left groove and a right groove are provided on both inner walls of the first accommodation space, and a first through hole and two grooves are respectively provided at the bottom and the inner wall of the second accommodation space; The electromagnetic unit includes a magnetic element, a rocker arm, an iron core, a coil frame provided on the iron core, and a plurality of coils provided on the coil frame. The magnetic element is pivoted on the shaft body. The rocker arm is pivotally arranged on the top of the shaft body and is combined with the magnetic element. The end of the rocker arm has a coupling member. The iron core is U-shaped so that two ends of each of the iron cores are parallel to each other. In the first accommodating space, the magnetic element is located between two ends of the iron core, and the two ends of the iron core are affected by Each of the first latching blocks is fixed, the bottom of the iron core is placed on the cushion block and is fixed by each of the second latching blocks, and two ends of the magnetic element are a positive electrode portion and a negative electrode portion, respectively. The coils are respectively connected to a first welding guide post and a second welding guide post. The first welding guide post and the other end of the second welding guide post are combined with a plug, and the plug is electrically connected to an external power source and is energized. The magnetic field of each of the rear coils repels the magnetism of the positive electrode portion and the negative electrode portion respectively, so that the magnetic element pivots and drives the rocker arm to rotate; and a plate body, both ends of which are attached to the second accommodation space On each of the grooves, the plate is provided with at least one filter, one end of the plate extends a convex portion, the convex portion is located above the side groove, and a limit is provided on the convex portion. Hole, the coupling member of the rocker arm is disposed in the limiting hole, and when the rocker arm rotates, the board is moved by the coupling member, so that the filter corresponds to the first through hole.

The two ends of the iron core are respectively provided with a concave arc portion, and each of the concave arc portions faces a positive electrode portion and a negative electrode portion of the magnetic element, respectively.

The housing is provided with a cover plate, the cover plate is used to close the first accommodation space and the second accommodation space, and the cover plate is provided with a second through hole corresponding to the first through hole.

In order to facilitate the description of the contents of the new model and the effects that can be achieved, specific examples are given in conjunction with the drawings. Please refer to the first to fourth figures. This new type of automatic infrared filter switcher includes:

A casing 10 is provided with a first accommodating space 11 and a second accommodating space 12. The first accommodating space 11 is in communication with the second accommodating space 12. The depth is greater than the second accommodating space 12. The bottom of the first accommodating space 11 is provided with a shaft body 111, a plurality of first latching blocks 112, a plurality of second latching blocks 113, and a cushion block 114. A left groove 115 and a right groove 116 are provided on the inner walls of both sides of the accommodation space 11, and a first buffer member 117 and a second buffer member 118 are further provided in the first accommodation space 11; the second accommodation The bottom and the inner wall of the space 12 are respectively provided with a first through hole 121 and two grooves 122.

Referring to the second to fifth figures, an electromagnetic unit 20 includes a magnetic element 21, a rocker arm 22, an iron core 23, a bobbin 24 provided on the iron core 23, and a plurality of coils provided on the coil. The coil 25 on the frame 24, wherein the iron core 23, the coil frame 24 and the coil 25 have a modular structure.

The magnetic element 21 is pivoted on the shaft body 111, the rocker arm 22 is pivoted on the top of the shaft body, and is combined with the magnetic element 21. The end of the rocker arm 22 has a coupling member 221, and the rocker arm 22 Both sides of the magnetic element are slanted and respectively have abutment portions 222. In this embodiment, the magnetic element 21 is a hollow cylinder, and is pivoted with the shaft body 111. A plurality of latches are arranged at the inner side of the magnetic element. The slot 211; one end of the rocker arm 22 is provided with a perforation 223, and the bottom surface of the rocker arm 22 is provided with a post 224 corresponding to the perforation 223. The post 224 is provided with a plurality of latching members 2241 spaced apart from each other. The slot 211 is correspondingly combined, and its effect is more convenient in structure than the traditional adhesive bonding method.

The iron core 23 is U-shaped, so that two ends of each of the iron cores 23 are parallel to each other. The coil bobbin 24 includes two tube bodies 241, each of the tube bodies 241 is sleeved on the iron core 23, and each of the coils 25 is wound respectively. On each of the tube bodies 241, one end of each of the tube bodies 241 extends a first flange 242 connected to each other, and the other end of each of the tube bodies 241 extends a second flange 243 respectively, so that each of the coils 25 Positioned between each of the first flanges 242 and the second flanges 243 respectively, a positioning block 244 is protruded from each of the second flanges 243.

The iron core 23 is disposed in the first accommodating space 11. The magnetic element 21 is located between two ends of the iron core 23. The two ends of the iron core 23 are fixed by the first latching blocks 112. The iron core 23 The bottom is placed on the cushion block 114 and fixed by each of the second latching blocks 113, wherein each of the first latching blocks 112 and each of the second latching blocks 113 are respectively provided with a first barb portion 1121 and A second barb portion 1131 fixes the iron core 23 with each of the first barb portions 1121 and each of the second barb portions 1131, and each of the first latching blocks 112 and each of the second latching blocks 113 An inclined first guide surface 1122 and a second guide surface 1132 are respectively provided on the top of the first guide surface. The first guide surface 1122 and the second guide surface 1132 are used to enable the iron core 23 to enter the first accommodation space. 11 and are fastened by each of the first latching blocks 112 and each of the second latching blocks 113, wherein an outer peripheral edge of the coil frame 24 is connected to an inner wall of the first accommodation space 11 and the first buffer member 117. The second buffer member 118 and one side of each of the second latching blocks 113 are in contact, and each of the positioning blocks 244 is in contact with the inner wall of the first accommodation space 11. According to the above structure, the iron core 23 can Used in automated assembly processes to improve work efficiency.

Two ends of the magnetic element 21 are respectively a positive electrode portion and a negative electrode portion. A concave arc portion 231 is provided on each of the two ends of the iron core 23, and each of the concave arc portions 231 faces the positive electrode portion and the negative electrode of the magnetic element 21, respectively. The first welding guide post 251 and the second welding guide post 252 are disposed on each of the positioning blocks 244.

Each of the coils 25 is connected to a first welding guide post 251 and a second welding guide post 252. The first welding guide post 251 and the other end of the second welding guide post 252 are combined with a plug 253. The plug 253 is electrically Connect to an external power source.

The design concept of the coil frame 24 is to modularize the principle of the electromagnet and the inductance system. Wind the enameled wire at both ends of the coil frame 24 at the same time to facilitate the establishment of the electromotive force. The welding 252 guide post is connected to the plug 253, and then a ferromagnetic object (Erie, the new type of iron core 23) passes through the two holes reserved in the wire frame to form a magnetic modularity.

A plate body 30 is attached to each of the grooves 122 of the second accommodation space 12 at both ends. The plate body 30 is provided with at least one filter 31. One end of the plate body 30 extends a protrusion. The protruding portion 32 is located above the right groove 116. The protruding portion 32 is provided with a limiting hole 321, and the coupling member 221 of the rocker arm 22 is passed through the limiting hole 321.

A cover plate 40 is provided on the casing 10, and the first accommodation space 11 and the second accommodation space 12 are closed by the cover plate 40. A cover corresponding to the first through hole 121 is provided on the cover plate 40.第二 透 孔 41。 The second through hole 41.

A plurality of positioning members 42 are protruded from the bottom surface of the cover plate 40, and each of the positioning members 42 is located on two sides of the second through hole 41, so that the plate body 30 is located between each of the positioning members 42.

A plurality of first connecting members 43 are provided at intervals on the periphery of the cover plate 40, and a plurality of second connecting members 13 are provided at intervals on the outside of the casing 10. Each of the first connecting members 43 is correspondingly combined with each of the second connecting members 13. This is good for drop test strength.

Please refer to the fifth figure. The magnetic field generated by each of the coils 25 after the energization of the new type of automatic manufacturing infrared filter switcher repels the magnetism of the positive electrode portion and the negative electrode portion respectively, causing the magnetic element 21 to pivot and drive the magnetic element 21 The rocker arm 22 rotates, and when the rocker arm 22 rotates, the plate 30 is moved by the coupling member 221, so that the filter 31 corresponds to the first through hole 121 to achieve the switching function; when the rocker arm 22 is not activated, One abutment portion 222 is located on the first cushioning member 117. After the rocker arm 22 is actuated, the other abutment portion 222 will contact the second cushioning member 118 and stop by the second cushioning member 118 to cushion the collision. To achieve the purpose of prolonging the service life, and the new type of automatic manufacturing infrared filter switcher has greatly reduced the volume, has a thin design, light weight, and can be conveniently used in devices in various fields.

The above detailed description is a specific description of one of the feasible embodiments of the new model, but the embodiments are not intended to limit the scope of the patent of the new model. Any equivalent implementation or change that does not depart from the spirit of the new technology should be included in this case. Within the scope of patents.

10‧‧‧shell
11‧‧‧First accommodation space
111‧‧‧ Shaft
112‧‧‧The first card block
1121‧‧‧The first barb
1122‧‧‧First Guide Surface
113‧‧‧Second card block
1131‧‧‧Second Barb
1132‧‧‧Second Guide Surface
114‧‧‧ spacer
115‧‧‧left groove
116‧‧‧Right groove
117‧‧‧The first buffer
118‧‧‧Second buffer
12‧‧‧Second accommodation space
121‧‧‧first through hole
122‧‧‧ Trench
13‧‧‧Second connection
20‧‧‧Electromagnetic unit
21‧‧‧Magnetic components
211‧‧‧Snap slot
22‧‧‧ rocker
221‧‧‧Combination
222‧‧‧Abutting Department
223‧‧‧perforation
224‧‧‧ cylinder
2241‧‧‧Snap
23‧‧‧ Iron core
231‧‧‧ concave arc
24‧‧‧ Coil Frame
241‧‧‧tube body
242‧‧‧First flange
243‧‧‧Second flange
244‧‧‧ positioning block
25‧‧‧coil
251‧‧‧The first welding guide post
252‧‧‧Second welding guide post
253‧‧‧Plug
30‧‧‧ plate
31‧‧‧ Filter
32‧‧‧ convex
321‧‧‧ limit hole
40‧‧‧ Cover
41‧‧‧Second through hole
42‧‧‧ Positioning piece
43‧‧‧first connector

The first figure is a three-dimensional appearance of the new model.
The second figure is a three-dimensional exploded view of the new model.
The third figure is a top view of the housing of the new model.
The fourth figure is another perspective view of the housing of the new model.
The fifth figure is an internal perspective view of the new type after assembly.

Claims (10)

An automatic manufacturing infrared filter switcher includes:
A casing having a first accommodation space and a second accommodation space, the first accommodation space is in communication with the second accommodation space, and the depth of the first accommodation space is greater than the second accommodation space A space is provided at the bottom of the first accommodation space, a shaft body, a plurality of first latching blocks, a plurality of second latching blocks, and a pad are provided. A left groove is provided on the inner walls of both sides of the first accommodation space. And a right groove, a first through hole and two grooves are respectively provided at the bottom and the inner wall of the second accommodation space;
An electromagnetic unit includes a magnetic element, a rocker arm, an iron core, a coil bobbin provided on the iron core, and a plurality of coils provided on the bobbin. The magnetic element is pivoted on the shaft body. The rocker arm is pivoted on the top of the shaft body and is combined with the magnetic element. The rocker arm has a joint at the end. The iron core is U-shaped, so that two ends of each of the iron cores are parallel to each other. The magnetic element is disposed in the first accommodating space, and the magnetic element is located between two ends of the iron core. The two ends of the iron core are fixed by the first latching blocks. Fixed by each of the second detent blocks, two ends of the magnetic element are respectively a positive electrode portion and a negative electrode portion, and each of the coils is connected to a first welding guide post and a second welding guide post, respectively. A post is combined with the other end of the second welding guide post, the plug is electrically connected to an external power source, and the magnetic field of each coil after being energized repels the magnetism of the positive electrode portion and the negative electrode portion respectively, so that the The magnetic element pivots and drives the rocker arm to rotate; and a plate body, both ends of which are attached to the second On each of the grooves in the accommodating space, the plate is provided with at least one filter. One end of the plate is extended with a convex portion which is located above the right groove. The convex portion is provided on the convex portion. There is a limiting hole, and the coupling member of the rocker arm is disposed in the limiting hole. When the rocking arm rotates, the coupling member drives the plate body to move, so that the filter corresponds to the first through hole. The automatic manufacturing infrared filter switcher according to claim 1, wherein two ends of the iron core are respectively provided with a concave arc portion, and each of the concave arc portions respectively faces a positive electrode portion and a negative electrode portion of the magnetic element. The automatic manufacturing infrared filter switcher according to claim 1, wherein a cover plate is provided on the casing, and the first accommodation space and the second accommodation space of the casing are closed by the cover plate, and the The cover plate is provided with a second through hole corresponding to the first through hole. The automatic manufacturing infrared filter switcher according to claim 3, wherein the bottom surface of the cover plate is provided with a plurality of positioning members, each of the positioning members is located on both sides of the second through hole, so that the plate body is located in each of the two Positioning pieces. The automatic manufacturing infrared filter switcher according to claim 4, wherein the peripheral edge of the cover is provided with a plurality of first connectors, and the outer space of the housing is provided with a plurality of second connectors, each of the first connections. The pieces are correspondingly combined with each of the second connecting pieces. The automatic manufacturing infrared filter switcher as described in claim 1, wherein both sides of the rocker arm are inclined and respectively have abutment portions, and a first buffer member and a first buffer member are further provided in the first accommodation space. A second buffer member, when the rocker arm is not activated, an abutment portion is located on the first buffer member, and when the rocker arm is actuated, the other abutment portion will contact and abut against the second buffer member. The automatic manufacturing infrared filter switcher according to claim 1, wherein each of the first latching blocks and each of the second latching blocks are respectively provided with a first barb portion and a second barb portion, and Each of the first barb portions and each of the second barb portions fix the iron core. The automatic manufacturing infrared filter switcher according to claim 7, wherein the tops of each of the first latching blocks and each of the second latching blocks are respectively provided with an inclined first guide surface and a second guide. Surface, the iron core enters the first accommodating space along each of the first guide surface and the second guide surface, and is fastened by each of the first latching blocks and each of the second latching blocks. The automatic manufacturing infrared filter switcher according to claim 1, wherein the magnetic element is a hollow cylinder and is pivoted with the shaft body, and a plurality of latching slots are arranged on the inner side of the magnetic element. One end is provided with a perforation, and the bottom surface of the rocker arm is provided with a column corresponding to the perforation. The column is convexly provided with a plurality of latching members at intervals to provide corresponding combination with each of the latching slots. The automatic manufacturing infrared filter switcher according to claim 1, wherein the coil frame of the electromagnetic unit includes two tubes, each of which is sleeved on the iron core, and each of the coils is wound around each of the coils. On the pipe body, one end of each of the pipe bodies respectively extends a first flange connected to each other, and the other end of the pipe body respectively extends a second flange, so that each of the coils is limited to each of the first protrusions. Between the edge and each of the second flanges, a positioning block protrudes from each of the second flanges. After the electromagnetic unit is installed in the first accommodation space, each of the positioning block and the first accommodation space The first welding guide post and the second welding guide post are in contact with each other on the positioning blocks.