CN115862997B - Infrared thermal imaging shutter winding magnetic block - Google Patents
Infrared thermal imaging shutter winding magnetic block Download PDFInfo
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- CN115862997B CN115862997B CN202310184374.2A CN202310184374A CN115862997B CN 115862997 B CN115862997 B CN 115862997B CN 202310184374 A CN202310184374 A CN 202310184374A CN 115862997 B CN115862997 B CN 115862997B
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Abstract
The invention discloses an infrared thermal imaging shutter winding magnetic block, which comprises a magnetic winding component arranged in a magnetic clamping way, wherein the magnetic winding component comprises magnetic block mechanisms which are mutually clamped to form an arc shape, FPC (flexible printed circuit) sheets are arranged at the clamping positions of the magnetic block mechanisms in a fitting way, a coil is wound on the outer wall of each magnetic block mechanism, the coil is electrified to generate a magnetic field, and the FPC sheets are assembled to be connected with positive and negative voltages to drive the magnetic block mechanisms to keep reciprocating rotation. The infrared thermal imaging shutter winding magnetic block provided by the invention is convenient for winding sequentially through the magnetic block mechanisms which are mutually clamped and connected in an arc shape, and then is clamped and connected, so that the circuit connection is realized, the accident caused by connecting the circuit in the winding process is avoided, and positive and negative voltages can be connected through the FPC sheet so as to drive the magnetic block mechanisms to keep reciprocating rotation; the magnetic field is kept complete through connection of the magnets, and the magnet pendulum shaft is driven to reciprocate at a certain angle through connection of positive and negative voltages, so that the baffle plate clamped on the outer wall of the rotating shaft is driven to reciprocate, and the shutter is driven to work.
Description
Technical Field
The invention relates to the technical field of shutters, in particular to an infrared thermal imaging shutter winding magnetic block.
Background
The infrared thermal imaging shutter winding magnetic block is used for carrying out infrared detection on an external environment to control the button, and winding is needed to be carried out inside in the manufacturing process, so that a magnetic field is generated inside the infrared thermal imaging shutter winding magnetic block.
As in patent CN113566978A, an infrared thermal imaging shutter is disclosed comprising: the shutter body is provided with a light transmission opening, and an infrared transmission piece is arranged at the light transmission opening. The infrared thermal imaging device comprises the infrared thermal imaging shutter and a detector module; the detector module comprises an infrared detector chip, wherein an infrared window layer is arranged on the infrared detector chip; the light-transmitting opening corresponds to the infrared window layer.
In the actual operation process, most of the winding magnetic rings inside the infrared thermal imaging shutter winding magnetic blocks are integrated, the internal space is smaller, the winding processing of the infrared thermal imaging shutter winding magnetic blocks by a conventional winding machine is not facilitated, the integrated winding magnetic rings are communicated at line moments in the winding process, accidents are easy to occur, and the manufacturing cost is increased.
It can be seen that the above problems exist in the prior art, and improvements are needed.
Disclosure of Invention
In view of the above problems in the prior art, an aspect of the present invention is to provide an infrared thermal imaging shutter winding magnetic block, so as to solve the problems that a winding magnetic ring is integrated, a conventional winding machine is large, winding is not easy to be performed, and in a winding process, integrated winding magnetic ring lines are kept communicated at all times, and accidents are easy to occur.
In order to achieve the above purpose, the infrared thermal imaging shutter winding magnetic block provided by the invention comprises a magnetic winding component which is arranged in a magnetic clamping way, wherein the magnetic winding component comprises magnetic block mechanisms which are mutually clamped to form an arc shape, FPC sheets are attached to the clamping parts of the magnetic block mechanisms, a coil is wound on the outer wall of each magnetic block mechanism, the coil is electrified to generate a magnetic field, and the FPC sheets are assembled to be connected with positive and negative voltages to drive the magnetic block mechanisms to keep reciprocating rotation.
The magnetic block mechanisms are in arc shapes through mutual clamping, winding can be conveniently performed sequentially, then clamping is performed, circuit connection is achieved, the circuit connection is avoided in the winding process, accidents are caused, positive and negative voltages can be connected through the FPC, and accordingly the magnetic block mechanisms are driven to keep reciprocating rotation.
Preferably, the magnetic block mechanism specifically comprises a first U iron and a second U iron, and a guide magnet is clamped between the first U iron and the second U iron so as to drive the first U iron and the second U iron to keep magnetic connection.
Preferably, the magnet is arranged at the joint of the magnet mechanism away from the magnet, and the first U iron and the second U iron are respectively clamped on the outer wall of the magnet in an arc manner so as to drive the magnet mechanism to form a complete circuit.
Preferably, the magnet is provided with a magnet pendulum shaft in a rotating manner far away from the outer wall of the magnet mechanism, the magnet pendulum shaft is driven to keep rotating axially, a rotating shaft is arranged at the end part of the magnet pendulum shaft far away from the outer wall of the magnet, a baffle is arranged on the outer wall of the rotating shaft in a clamping manner, and the magnet pendulum shaft is assembled to drive the baffle to keep rotating reciprocally.
The magnetic field is kept complete through the connection of the magnets, and the magnet pendulum shaft is driven to reciprocate at a certain angle through the connection of positive and negative voltages, so that the baffle plate clamped on the outer wall of the rotating shaft is driven to reciprocate, and the shutter is driven to work.
Preferably, a flat pad is clamped between the baffle and the magnetic block mechanism.
Preferably, the outer wall of the magnetic winding assembly is clamped with a housing assembly, the housing assembly comprises a shielding cover, the shielding cover is assembled to drive the magnetic winding assembly to keep stable, the housing assembly further comprises a bottom plate, the bottom plate is kept in contact with the retaining piece and is kept in fit with the shielding cover to drive the housing assembly to keep airtight.
The beneficial effects are that:
compared with the prior art, the infrared thermal imaging shutter winding magnetic block provided by the invention has the following beneficial effects:
1. the magnetic block mechanisms are in arc shapes through mutual clamping, winding can be conveniently performed sequentially, then clamping is performed, circuit connection is achieved, the circuit connection is avoided in the winding process, accidents are caused, positive and negative voltages can be connected through the FPC, and accordingly the magnetic block mechanisms are driven to keep reciprocating rotation.
2. The magnetic field is kept complete through the connection of the magnets, and the magnet pendulum shaft is driven to reciprocate at a certain angle through the connection of positive and negative voltages, so that the baffle plate clamped on the outer wall of the rotating shaft is driven to reciprocate, and the shutter is driven to work.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a thermal image shutter according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a magnetic winding assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the back surface of the magnetic winding assembly according to an embodiment of the present invention.
The main reference numerals:
1. a housing assembly; 2. a magnetic winding assembly; 101. a shield; 102. a bottom plate; 201. a first U iron; 202. a magnet; 203. a second U iron; 204. a magnet; 205. a magnet pendulum shaft; 206. a rotating shaft; 207. a baffle; 208. a flat pad; 209. and FPC sheet.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, an infrared thermal imaging shutter winding magnetic block comprises a magnetic winding component 2 which is arranged in a magnetic clamping manner, wherein the magnetic winding component 2 comprises magnetic block mechanisms which are mutually clamped to form an arc shape, an FPC (flexible printed circuit) sheet 209 is attached to the clamping position of each magnetic block mechanism, a wire package is wound on the outer wall of each magnetic block mechanism, the wire package is electrified to generate a magnetic field, and the FPC sheet 209 is assembled to be connected with positive and negative voltages to drive the magnetic block mechanisms to keep reciprocating rotation.
The infrared thermal imaging shutter winding magnetic block is mainly used for facilitating winding in sequence through magnetic block mechanisms which are mutually clamped and connected in an arc shape, clamping and connecting circuits, avoiding accidents caused by connecting the circuits in the winding process, and driving the magnetic block mechanisms to keep reciprocating rotation by connecting positive and negative voltages through the FPC 209; the magnetic field is kept complete through the connection of the magnet 204, and the magnet pendulum shaft 205 is driven to reciprocate at a certain angle through the connection of positive and negative voltages, so that the baffle 207 clamped on the outer wall of the rotating shaft 206 is driven to reciprocate, and the shutter is driven to work.
In the technical scheme provided by the invention, as can be seen from fig. 1, 2 and 3, the magnetic block mechanism specifically comprises a first U-iron 201 and a second U-iron 203, and a conductive magnet 202 is further clamped between the first U-iron 201 and the second U-iron 203, so that the first U-iron 201 and the second U-iron 203 can be driven to keep magnetic connection, thereby driving the magnetic block mechanism to form a complete circuit, and ensuring the integrity of a magnetic field.
Furthermore, a magnet 204 is clamped at a joint of the magnet mechanism far away from the magnet 202, and the first U-iron 201 and the second U-iron 203 are respectively clamped at the outer wall of the magnet 204 in an arc manner, so that the magnet mechanism is driven to form a complete circuit.
Furthermore, the magnet 204 is provided with a magnet pendulum shaft 205 far away from the outer wall rotation of the magnet mechanism, the magnet pendulum shaft 205 is driven and kept axially to rotate by positive and negative voltages connected, the end part of the magnet pendulum shaft 205 far away from the outer wall of the magnet 204 is also provided with a rotating shaft 206, the outer wall of the rotating shaft 206 is also clamped with a baffle 207, and the magnet pendulum shaft 205 is assembled to drive the baffle 207 to keep reciprocating rotation, so that shutter operation is performed.
Furthermore, a flat pad 208 is also clamped between the baffle 207 and the magnetic block mechanism for protection.
Furthermore, the outer wall of the magnetic winding assembly 2 is clamped with the housing assembly 1, the housing assembly 1 comprises a shielding cover 101, the shielding cover 101 can drive the magnetic winding assembly 2 to keep stable, the housing assembly 1 further comprises a bottom plate 102 and is kept close to the baffle 207, and the shielding cover 101 keeps fit with the housing assembly 1 to keep airtight.
Working principle: in the manufacturing process of the infrared thermal imaging shutter winding magnetic block, the first U iron 201 and the second U iron 203 are respectively taken down and respectively perform winding work;
after the winding work is completed, the winding work is clamped at two sides of the magnetic iron 202 to form a magnetic block mechanism with an annular structure, so that the magnetic circuit is connected;
the baffle 207 is kept in reciprocal rotation by positive and negative circuits accessed by the FPC 209.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (2)
1. The infrared thermal imaging shutter winding magnetic block is characterized by comprising a magnetic winding component (2) which is arranged in a magnetic clamping manner, wherein the magnetic winding component (2) comprises magnetic block mechanisms which are mutually clamped to form an arc shape, FPC (flexible printed circuit) sheets (209) are attached to the clamping positions of the magnetic block mechanisms, a coil is wound on the outer wall of each magnetic block mechanism, the coil is electrified to generate a magnetic field, and the FPC sheets (209) are assembled to be connected with positive and negative voltages to drive the magnetic block mechanisms to keep reciprocating rotation;
the magnetic block mechanism specifically comprises a first U iron (201) and a second U iron (203), wherein a guide magnet (202) is clamped between the first U iron (201) and the second U iron (203) so as to drive the first U iron (201) and the second U iron (203) to keep magnetic connection;
the magnet (204) is clamped at the joint of the magnet mechanism far away from the magnet guide (202), and the first U iron (201) and the second U iron (203) are respectively clamped on the outer wall of the magnet (204) in an arc manner so as to drive the magnet mechanism to form a complete circuit;
the magnet (204) is far away from the outer wall of the magnet mechanism and is provided with a magnet pendulum shaft (205) in a rotating mode, the magnet pendulum shaft (205) is driven to rotate axially, the end portion, far away from the magnet (204), of the outer wall of the magnet pendulum shaft (205) is provided with a rotating shaft (206), the outer wall of the rotating shaft (206) is clamped and provided with a baffle (207), and the magnet pendulum shaft (205) is assembled to drive the baffle (207) to rotate in a reciprocating mode;
a flat pad (208) is clamped between the baffle (207) and the magnetic block mechanism.
2. An infrared thermal imaging shutter coiling magnetic block as in claim 1, wherein an outer wall of said magnetic coiling assembly (2) is clamped with a housing assembly (1), said housing assembly (1) comprises a shielding cover (101), said shielding cover (101) is assembled to drive said magnetic coiling assembly (2) to keep stable, said housing assembly (1) further comprises a bottom plate (102), said bottom plate (102) is kept close to said baffle (207), and is kept matched with said shielding cover (101) to drive said housing assembly (1) to keep airtight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184374.2A CN115862997B (en) | 2023-03-01 | 2023-03-01 | Infrared thermal imaging shutter winding magnetic block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310184374.2A CN115862997B (en) | 2023-03-01 | 2023-03-01 | Infrared thermal imaging shutter winding magnetic block |
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| Publication Number | Publication Date |
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| CN115862997A CN115862997A (en) | 2023-03-28 |
| CN115862997B true CN115862997B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310184374.2A Active CN115862997B (en) | 2023-03-01 | 2023-03-01 | Infrared thermal imaging shutter winding magnetic block |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068980A (en) * | 1996-08-28 | 1998-03-10 | Copal Co Ltd | Driving device for camera shutter |
| JP2004032873A (en) * | 2002-06-25 | 2004-01-29 | Nidec Copal Corp | Electromagnetic actuator and shutter device for camera |
| JP2013137369A (en) * | 2011-12-28 | 2013-07-11 | Nidec Copal Corp | Blade driving device for camera |
| CN206192516U (en) * | 2016-11-02 | 2017-05-24 | 佛山市协亮光电制品有限公司 | Thermal infrared imager shutter subassembly auto -change over device combats earthquake by force |
| CN212207932U (en) * | 2020-04-13 | 2020-12-22 | 佛山华永科技有限公司 | Lens mount integral type low noise shutter |
| CN216485903U (en) * | 2021-12-24 | 2022-05-10 | 佛山市协亮光电制品有限公司 | Miniature shutter structure with compact structure |
| WO2022183754A1 (en) * | 2021-03-03 | 2022-09-09 | 上海比路电子股份有限公司 | Anti-shake device for camera lens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022123972A (en) * | 2021-02-15 | 2022-08-25 | キヤノン株式会社 | Device having magnetic fluid heat transport system and imaging apparatus |
-
2023
- 2023-03-01 CN CN202310184374.2A patent/CN115862997B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1068980A (en) * | 1996-08-28 | 1998-03-10 | Copal Co Ltd | Driving device for camera shutter |
| JP2004032873A (en) * | 2002-06-25 | 2004-01-29 | Nidec Copal Corp | Electromagnetic actuator and shutter device for camera |
| JP2013137369A (en) * | 2011-12-28 | 2013-07-11 | Nidec Copal Corp | Blade driving device for camera |
| CN206192516U (en) * | 2016-11-02 | 2017-05-24 | 佛山市协亮光电制品有限公司 | Thermal infrared imager shutter subassembly auto -change over device combats earthquake by force |
| CN212207932U (en) * | 2020-04-13 | 2020-12-22 | 佛山华永科技有限公司 | Lens mount integral type low noise shutter |
| WO2022183754A1 (en) * | 2021-03-03 | 2022-09-09 | 上海比路电子股份有限公司 | Anti-shake device for camera lens |
| CN216485903U (en) * | 2021-12-24 | 2022-05-10 | 佛山市协亮光电制品有限公司 | Miniature shutter structure with compact structure |
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|---|---|
| CN115862997A (en) | 2023-03-28 |
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