CN109599277A - A kind of novel electromechanical transformation apparatus - Google Patents
A kind of novel electromechanical transformation apparatus Download PDFInfo
- Publication number
- CN109599277A CN109599277A CN201811366783.XA CN201811366783A CN109599277A CN 109599277 A CN109599277 A CN 109599277A CN 201811366783 A CN201811366783 A CN 201811366783A CN 109599277 A CN109599277 A CN 109599277A
- Authority
- CN
- China
- Prior art keywords
- rotation axis
- mounting base
- transformation apparatus
- driving wheel
- electromechanical transformation
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H2009/048—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it
Abstract
The invention belongs to avionics fields, and in particular to a kind of novel electromechanical transformation apparatus, comprising: mounting base, rotation axis, driving wheel, torsional spring, fixing seat, retaining ring, microswitch and rubber seal；Mounting base is the cylinder that there is protrusion in side, and cylindrical surrounding has annular seal slot, and the other side is provided with concave circular groove, torsional spring assembly notch is provided with beside concave groove, section semicircular in shape, there is circular through hole in centre；Mounting base, torsional spring, rotation axis, driving wheel successively assemble；The installation block hole that the front end of rotation axis passes through；Torsional spring is placed in the gap between rotation axis and mounting base；The waist type boss of driving wheel and rotation shaft tail end is fixed；Electromechanical transformation apparatus of the invention can be realized mechanical signal and be converted to electronic signal, signal input is provided for air equipment, conversion process realize automatically and rapidly, it is accurate, the hermetic seal of certain pressure can be realized inside mounting surface, and be resistant to a variety of environmental conditions.
Description
Technical field
The invention belongs to avionics fields, and in particular to a kind of novel electromechanical transformation apparatus.
Background technique
Aviation recorder is the significant components of flight parameter system, the flying quality of essential record aircraft, for supporting
Air-accident investigation.When accident occurs in aircraft, logger needs the electromechanical transformation apparatus inside starting automatically by interior arrangement
The mechanical signal of generation is converted to electronic signal, to start a certain function of logger, lays a solid foundation for logger search-and-rescue work.
But current electromechanical transformation apparatus working performance is not up to standard, electromechanical transformation apparatus is able to bear leakproofness pressure not when working
Enough, easy gas leakage, device motion process is not smooth, is easy to appear some retardation.
Summary of the invention
The purpose of the present invention is: a kind of novel electromechanical transformation apparatus is designed, to solve to deposit in current electromechanical transformation apparatus
Receiving leakproofness pressure it is inadequate, be easy gas leakage and the serious technical problem of motion process some retardation.
To solve this technical problem, the technical scheme is that
A kind of novel electromechanical transformation apparatus, the electromechanical transformation apparatus include: mounting base 1, rotation axis 2, driving wheel
3, torsional spring 4, fixing seat 5, retaining ring 6, microswitch 7 and rubber seal 8；
The mounting base 1 is the cylinder that there is protrusion in side, and cylindrical surrounding has annular seal slot, and the other side is opened
There is concave circular groove, torsional spring assembly notch is provided with beside concave groove, section semicircular in shape, there are circular through hole, band inside through-hole in centre
There is the annular seal slot for installing rubber seal 8；
The front end of the rotation axis 2 is in flat shape with groove, and centre is two layers of stepped cylinder, and tail end has
The waist type boss of threaded hole；
The driving wheel 3 is generally semicircle, and vertical direction stretches out circular arc boss；Inside is provided with the waist with rotation axis 2
The waist type groove that type boss matches；
The mounting base 1, torsional spring 4, rotation axis 2, driving wheel 3 successively assemble, the waist of driving wheel 3 and 2 tail end of rotation axis
Type boss is fixed；
One end of the fixing seat 5 is connect with mounting base 1, and the other end is for installing microswitch 7.
The specific assembly method of the mounting base 1 and rotation axis 2 are as follows: the front end of rotation axis 2 passes through 1 through-hole of mounting base；
Torsional spring 4 is placed in the gap between rotation axis 2 and mounting base 1.
The retaining ring 6 is located at 2 front end of rotation axis, the axial stop bit for rotation axis 2 and mounting base 1.
The circular arc boss of the driving wheel 3 is for triggering microswitch 7.
The semicircular curve side of the driving wheel 3 is in serpentine, and there are two dovetail is convex for arc-shaped edges horizontal direction band
Platform.
5 concrete shape of fixing seat are as follows: section is L-shaped, and one end has the installation for connecting with mounting base 1
Hole, the other end, which is stretched, plate boss at two, for installing microswitch 7.
The fixing seat 5 is bolted with mounting base 1.
The fixing seat 5 and microswitch 7 is bolted installation.
The beneficial effects of the present invention are:
1) air-tightness
Electromechanical transformation apparatus can realize certain air-tightness in output electronic signal region, guarantee that air pressure is born in the region
It is air tight in the present apparatus when 60kpa~70kpa, while electromechanical transformation apparatus runs smoothly, quickly, can realize signal automatically
Conversion function.
2) a variety of environmental conditions are adapted to
The environmental condition that the present apparatus can adapt to is as follows:
A) -55 DEG C~70 DEG C of high and low temperature environment；
B) damp and hot, mould, salt fog synthesis corrosive environment；
C) meet vibration test requirement in relevant national standard.
Detailed description of the invention
Fig. 1 is electromechanical transformation apparatus outline drawing of the invention；
Fig. 2 is electromechanical transformation apparatus composite structural diagram of the invention；
Fig. 3 is electromechanical transformation apparatus working principle 1 of the invention；
Fig. 4 is electromechanical transformation apparatus working principle 2 of the invention；
Fig. 5 is mounting base outline drawing 1 of the invention；
Fig. 6 is mounting base outline drawing 2 of the invention；
Fig. 7 is rotation axis outline drawing 1 of the invention；
Fig. 8 is rotation axis outline drawing 2 of the invention；
Fig. 9 is driving wheel outline drawing of the invention；
Figure 10 is fixing seat outline drawing of the invention；
Wherein, 1- mounting base, 2- rotation axis, 3- driving wheel, 4- torsional spring, 5- fixing seat, 6- retaining ring, 7- microswitch, 8-
Rubber seal.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
One, composed structure
The present invention is based on the mechanism that cam rotates triggering microswitch, input mechanical signal, rotation in one end of rotation axis 2
Axis 2 drives the rotation triggering microswitch 7 automatically of driving wheel 3 under the effect of torsional spring 4, realizes mechanical signal being converted to electronic signal
Function, outline drawing is shown in Fig. 1.
It please refers to Fig.1 to Fig.3, electromechanical transformation apparatus of the invention includes: mounting base 1, rotation axis 2, driving wheel 3, torsional spring
4, fixing seat 5, retaining ring 6, microswitch 7 and rubber seal 8；
The mounting base 1 is the cylinder that there is protrusion in side, and cylindrical surrounding has annular seal slot, and the other side is opened
There is concave circular groove, torsional spring 4 is provided with beside concave groove and assembles notch, section semicircular in shape, there are circular through hole, band inside through-hole in centre
There is the annular seal slot for installing rubber seal 8；Its outline drawing is as shown in Figure 5, Figure 6.
The front end of the rotation axis 2 is in flat shape with groove, and centre is two layers of stepped cylinder, and tail end has
The waist type boss of threaded hole；Its outline drawing is as shown in Figure 7, Figure 8.
The driving wheel 3 is generally semicircle, and semicircular curve side is in serpentine, and arc-shaped edges horizontal direction has
Two dovetail boss, vertical direction stretch out circular arc boss；Inside is provided with the waist type groove matched with the waist type boss of rotation axis 2；
Its outline drawing is as shown in figure 9, circular arc boss is used to trigger microswitch 7.
The mounting base 1, torsional spring 4, rotation axis 2, driving wheel 3 successively assemble；The mounting base that the front end of rotation axis 2 passes through
1 through-hole；Torsional spring 4 is placed in the gap between rotation axis 2 and mounting base 1；Driving wheel 3 and the waist type boss of 2 tail end of rotation axis are fixed；
5 section of fixing seat is L-shaped, and one end has the mounting hole for connecting by bolt with mounting base 1, separately
One end, which is stretched, plate boss at two, and for being bolted installation microswitch 7, outline drawing is as shown in Figure 10；
The retaining ring 6 is located at 2 front end of rotation axis, the axial stop bit for rotation axis 2 and mounting base 1.
Two, working principle
When mechanical device is connected to the groove ends of rotation axis 2, rotation axis 2 is forced to turn an angle, so that with driving wheel 3
The torsional spring 4 cooperated with rotation axis 2 is forced in contraction state, and device is in assembled state at this time, as shown in Figure 4.
When mechanical device and rotation axis 2 are detached from, torsional spring 4 connected to it can discharge twisting resistance, drive the rotation of driving wheel 3 simultaneously
Microswitch 7 is oppressed, electric signal is generated by microswitch 7, to realize that mechanical signal is converted to electronic signal.
Rubber seal 8 is housed between rotation axis 2 and mounting base 1, is made after the assembly of rubber seal 8 according to theoretical calculation
Device mounting surface upper area have leakproofness, realize rotation axis 2 rotation simultaneously can guarantee the region air pressure be 60kpa~
The lower area air pressure of device mounting surface is that the atmospheric pressure present apparatus is air tight when 70kpa.
Claims (8)
1. a kind of novel electromechanical transformation apparatus, it is characterised in that: the electromechanical transformation apparatus includes: mounting base (1), rotation
Axis (2), driving wheel (3), torsional spring (4), fixing seat (5), retaining ring (6), microswitch (7) and rubber seal (8)；
The mounting base (1) is the cylinder that there is protrusion in side, and cylindrical surrounding has annular seal slot, and the other side is provided with
Concave circular groove, concave groove side are provided with torsional spring assembly notch, and section semicircular in shape, there is circular through hole in centre, has inside through-hole
For installing the annular seal slot of rubber seal (8)；
The front end of the rotation axis (2) is in flat shape with groove, and centre is two layers of stepped cylinder, and tail end has spiral shell
The waist type boss of pit；
The mounting base (1), torsional spring (4), rotation axis (2), driving wheel (3) successively assemble, driving wheel (3) and rotation axis (2)
The waist type boss of tail end is fixed；
One end of the fixing seat (5) is connect with mounting base (1), and the other end is for installing microswitch (7).
2. novel electromechanical transformation apparatus according to claim 1, it is characterised in that: the mounting base (1) and rotation
The specific assembly method of axis (2) are as follows: the front end of rotation axis (2) passes through mounting base (1) through-hole；Torsional spring (4) be placed in rotation axis (2) and
Gap between mounting base (1).
3. novel electromechanical transformation apparatus according to claim 1, it is characterised in that: the retaining ring (6) is located at rotation
Axis (2) front end is used for the axial stop bit of rotation axis (2) and mounting base (1).
4. novel electromechanical transformation apparatus according to claim 1, it is characterised in that: the circular arc of the driving wheel (3)
Boss is for triggering microswitch (7).
5. novel electromechanical transformation apparatus according to claim 1, it is characterised in that: the semicircle of the driving wheel (3)
The curve side of shape is in serpentine, and there are two dovetail boss for arc-shaped edges horizontal direction band.
6. novel electromechanical transformation apparatus according to claim 1, it is characterised in that: described fixing seat (5) the specific shape
Shape are as follows: section is L-shaped, and one end has the mounting hole for connecting with mounting base (1), and the other end, which is stretched, plate boss at two,
For installing microswitch (7).
7. novel electromechanical transformation apparatus according to claim 6, it is characterised in that: the driving wheel (3) is generally
Semicircle, vertical direction stretch out circular arc boss；Inside is provided with the waist type groove matched with the waist type boss of rotation axis (2).
8. novel electromechanical transformation apparatus according to claim 6, it is characterised in that: the fixing seat (5) and installation
Seat (1) is bolted, and the fixing seat (5) and microswitch (7) are bolted installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366783.XA CN109599277B (en) | 2018-11-16 | 2018-11-16 | Electromechanical conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811366783.XA CN109599277B (en) | 2018-11-16 | 2018-11-16 | Electromechanical conversion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109599277A true CN109599277A (en) | 2019-04-09 |
| CN109599277B CN109599277B (en) | 2020-08-11 |
Family
ID=65957660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811366783.XA Active CN109599277B (en) | 2018-11-16 | 2018-11-16 | Electromechanical conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109599277B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628902A (en) * | 2021-08-24 | 2021-11-09 | 郑州航空工业管理学院 | Electromechanical conversion device for aviation |
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| CN201163576Y (en) * | 2008-03-20 | 2008-12-10 | 施耐德电器工业公司 | Switch |
| JP4370315B2 (en) * | 2006-08-11 | 2009-11-25 | 栄通信工業株式会社 | Cam mechanism for switch |
| CN202650877U (en) * | 2012-07-04 | 2013-01-02 | 天津开利达控制技术开发有限公司 | Electric actuator with positioning mechanism |
| CN103114777A (en) * | 2013-02-21 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Micro-switch type automotive central door lock fastener and production process thereof |
| EP2565891A3 (en) * | 2011-09-05 | 2015-10-14 | Hyundai Heavy Industries Co., Ltd. | Driver for switch in gas insulated switchgear and gas insulated switchgear having the same |
| CN204732341U (en) * | 2015-06-01 | 2015-10-28 | 广东扬城电气有限公司 | Electric drive trolley type vacuum circuit-breaker conversion interlocking device |
| CN105406643A (en) * | 2015-12-23 | 2016-03-16 | 无锡江南奕帆电力传动科技股份有限公司 | Electric operating mechanical capable of controlling rotation angle and time |
| CN206961747U (en) * | 2017-08-01 | 2018-02-02 | 广东索奇实业有限公司 | Timeout component and disinfection cabinet |
| CN107845513A (en) * | 2017-12-07 | 2018-03-27 | 西门子中压开关技术（无锡）有限公司 | Motor-operating mechanism and switching device |
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2018
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4370315B2 (en) * | 2006-08-11 | 2009-11-25 | 栄通信工業株式会社 | Cam mechanism for switch |
| CN201163576Y (en) * | 2008-03-20 | 2008-12-10 | 施耐德电器工业公司 | Switch |
| EP2565891A3 (en) * | 2011-09-05 | 2015-10-14 | Hyundai Heavy Industries Co., Ltd. | Driver for switch in gas insulated switchgear and gas insulated switchgear having the same |
| CN202650877U (en) * | 2012-07-04 | 2013-01-02 | 天津开利达控制技术开发有限公司 | Electric actuator with positioning mechanism |
| CN103114777A (en) * | 2013-02-21 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Micro-switch type automotive central door lock fastener and production process thereof |
| CN204732341U (en) * | 2015-06-01 | 2015-10-28 | 广东扬城电气有限公司 | Electric drive trolley type vacuum circuit-breaker conversion interlocking device |
| CN105406643A (en) * | 2015-12-23 | 2016-03-16 | 无锡江南奕帆电力传动科技股份有限公司 | Electric operating mechanical capable of controlling rotation angle and time |
| CN206961747U (en) * | 2017-08-01 | 2018-02-02 | 广东索奇实业有限公司 | Timeout component and disinfection cabinet |
| CN107845513A (en) * | 2017-12-07 | 2018-03-27 | 西门子中压开关技术（无锡）有限公司 | Motor-operating mechanism and switching device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628902A (en) * | 2021-08-24 | 2021-11-09 | 郑州航空工业管理学院 | Electromechanical conversion device for aviation |
| CN113628902B (en) * | 2021-08-24 | 2023-06-16 | 郑州航空工业管理学院 | Electromechanical conversion device for aviation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109599277B (en) | 2020-08-11 |
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