CN212022994U - Push switch device and aviation seat - Google Patents
Push switch device and aviation seat Download PDFInfo
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- CN212022994U CN212022994U CN201922295609.7U CN201922295609U CN212022994U CN 212022994 U CN212022994 U CN 212022994U CN 201922295609 U CN201922295609 U CN 201922295609U CN 212022994 U CN212022994 U CN 212022994U
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Abstract
The utility model discloses a press switch device and aviation seat, the press switch device includes a detachable shell and a switch part, a switch mounting port is arranged on the shell, the switch part can be elastically installed at the switch mounting port, the switch part includes a press end and a transmission end, the press end is exposed outside the shell, the transmission end is actuated in the shell by the switch mounting port along with the press swing of the switch part, a circumferential stroke groove is arranged in the shell, the transmission end is provided with a connecting rod structure, one end of the connecting rod structure is slidingly arranged in the circumferential stroke groove and does discontinuous circumferential motion along with the circumferential stroke groove so as to pull the transmission end to force the press end to be opened or closed, the circumferential stroke groove includes an initial limit position and extends into the limit position, when the press end is not stressed, one end of the connecting rod structure is respectively blocked at the initial limit position or extends into the limit position, when the pressing end is stressed, one end of the connecting rod structure is forced to be separated from the initial limit position or extend into the limit position respectively.
Description
Technical Field
The utility model relates to a press the switch device and aviation seat.
Background
Along with the rapid development of high-speed trains, more and more people take rail transit passenger cars such as high-speed rails and motor train units to go on a trip, the requirements of passengers on the comfort, the convenience and the like of the taking environment are higher and higher, and in order to meet the requirements of the passengers, dining tables for the purposes of dining, placing cups, notebooks, computers and the like for the passengers are arranged on the seats of the current high-speed trains. Both the seats and the dining board need to be turned on by a simple and flexible switch device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a press switch device and aviation seat.
In order to achieve the purpose, the method is realized by the following technical scheme:
a press switch device comprises a detachable shell and a switch part, wherein a switch mounting port is arranged on the shell, the switch part can be elastically installed at the switch mounting port in a swinging mode, the switch part comprises a press end and a transmission end, the press end is exposed out of the shell, the transmission end swings along with the press of the switch part and is actuated in the shell through the switch mounting port, a circumferential stroke groove is formed in the shell, the transmission end is provided with a connecting rod structure, one end of the connecting rod structure is slidably arranged in the circumferential stroke groove and does discontinuous circumferential motion along with the circumferential stroke groove so as to pull the transmission end to force the press end to be kept open or kept closed, the circumferential stroke groove comprises an initial limit position and an extension limit position, when the press end is not stressed, one end of the connecting rod structure is respectively clamped and stopped at the initial limit position or the extension limit position, when the pressing end is stressed, one end of the connecting rod structure is forced to be separated from the initial limit position or the extending limit position respectively.
Preferably, the casing is including each other the epitheca and the inferior valve that close and split, circumference stroke groove inlays to be located the surface of inferior valve, circumference stroke groove is heart shape profile shape's recess and then includes left angle limit point, right angle limit point and base angle limit point, left angle limit point is close to switch mounting port is in order to conduct initial extreme position, right angle limit point is located the side of left angle limit point, base angle limit point keep away from in switch mounting port is in order to conduct stretch into extreme position, link structure's one end is equipped with the slider and cunning locates in the circumference stroke inslot.
Preferably, the bottom surface of the circumferential stroke groove is sequentially provided with a plurality of segmented groove surfaces along the circumferential direction of the groove, and every two adjacent segmented groove surfaces are communicated end to end and are staggered in height, so that the connecting rod structure is limited to keep clockwise movement or anticlockwise movement in one circumferential movement.
Preferably, a transition point is arranged between the left angle limit point and the right angle limit point, the groove bottom surface of the circumferential travel groove comprises a first groove surface, a second groove surface, a third groove surface and a fourth groove surface which are staggered in height and inclined to each other, the first groove surface is located between the left angle limit point and the transition point, the second groove surface is located between the transition point and the right angle limit point, the third groove surface is located between the right angle limit point and the bottom angle limit point, and the fourth groove surface is located between the bottom angle limit point and the left angle limit point; further, when the link structure is actuated in the circumferential direction, the slider keeps sliding in the clockwise direction sequentially over the first groove surface, the second groove surface, the third groove surface, and the fourth groove surface, or the slider keeps sliding in the counterclockwise direction sequentially over the fourth groove surface, the third groove surface, the second groove surface, and the first groove surface.
Preferably, the end of the first groove surface is higher than the start of the second groove surface, the end of the second groove surface is higher than the start of the third groove surface, the end of the third groove surface is higher than the start of the fourth groove surface, and the end of the fourth groove surface is higher than the start of the first groove surface, and further, the slider sequentially slides over the first groove surface, the second groove surface, the third groove surface, and the fourth groove surface in a clockwise direction from the initial limit position.
Preferably, the end of the first groove surface is lower than the start of the second groove surface, the end of the second groove surface is lower than the start of the third groove surface, the end of the third groove surface is lower than the start of the fourth groove surface, and the end of the fourth groove surface is lower than the start of the first groove surface, and further, the slider sequentially slides across the fourth groove surface, the third groove surface, the second groove surface, and the first groove surface in a counterclockwise direction from the initial limit position.
Preferably, a height step is arranged between the head end and the tail end of the adjacent two groove surfaces of the first groove surface, the second groove surface, the third groove surface and the fourth groove surface.
Preferably, the switch portion is including pressing the casing, press the middle part of casing to wear to be equipped with the oscillating axle, the cover is equipped with the swing torsional spring on the oscillating axle, the swing torsional spring card is located press the last briquetting of casing and down between the briquetting, press the both ends of casing do respectively press the end and the transmission end, the transmission end is equipped with the connecting rod axle, connecting rod structure install in on the connecting rod axle, the epitheca reaches the inferior valve in switch installation mouth position is equipped with mounting panel and lower mounting panel respectively, the both ends of oscillating axle are worn to locate respectively go up between mounting panel and the lower mounting panel, and then, press the casing to pass through the swing torsional spring winds the oscillating axle elasticity swings.
Preferably, the pressing end is provided with a pressing shaft, the pressing shaft is movably sleeved with a roller, and the outer wall of the roller is protruded out of the pressing shell.
Preferably, the surface of lower mounting panel is equipped with the guide way, the guide way by the switch installation mouth to circumference stroke groove extends, the cover is equipped with the connecting rod torsional spring on the connecting rod axle, the card of connecting rod torsional spring is located press the casing last briquetting with between the connecting rod structure, the bottom of connecting rod axle is slided and is located the guide way.
An aviation seat is characterized by comprising the push switch device.
The utility model discloses press the switch device's beneficial effect includes:
1) the switch part can be elastically and swing arranged at the switch mounting opening, so that a pressing end of the switch part can be conveniently and elastically pressed, the circumferential stroke groove in the shell can well guide a transmission end of the switch part to stretch into or pop out of the switch mounting opening, and in actual application, the switch part can be easily opened or closed only by applying pressing force on the pressing end;
2) the heart-shaped circumferential stroke groove can well form an initial limit position and an extending limit position for the connecting rod structure, when the pressing end is not stressed, one end of the connecting rod structure is clamped at the initial limit position or the extending limit position respectively, and when the pressing end is stressed, one end of the connecting rod structure is forced to be separated from the initial limit position or the extending limit position respectively;
3) the bottom surfaces of the circumferential travel grooves are provided with a first groove surface, a second groove surface, a third groove surface and a fourth groove surface which are staggered in height and inclined with each other, and a high-low step is arranged between the head end and the tail end of two adjacent groove surfaces, so that the four groove surfaces can ensure that the connecting rod structure keeps clockwise motion or anticlockwise motion in one circumferential motion without reverse return in midway;
4) the switch part is provided with a swinging shaft and a torsion spring so as to realize elastic pressing, when the whole switch needs to be opened, only a pressing end needs to be pressed by applying force for a short time, and the connecting rod structure is driven to be separated from an initial limit position through the rebound force of the torsion spring, so that a sliding block of the connecting rod structure is automatically drawn to an extending limit position and is clamped and stopped, and the pressing end is drawn by the swinging of the transmission end so as to keep an opening state; when the whole switch needs to be closed, the pressing end needs to be continuously applied with pressing force so as to drive the sliding block of the connecting rod structure to return to the initial limit position from the stretching limit position, and due to the action of the high and low steps, when the force application is finished, the connecting rod structure is clamped at the initial limit position, so that the closing state is kept;
5) when the pressing end is pressed by applying force, the roller at the pressing end can well form a buffering effect to protect the end part from being impacted;
6) in the process of opening or closing the switch, the guide groove at the switch mounting opening can well guide the transmission end to reciprocate along with the connecting rod structure.
Drawings
Fig. 1 is a schematic view of the overall structure of the push switch device of the present invention.
Fig. 2 is a schematic structural view of fig. 1 with the upper shell hidden.
Fig. 3 is a schematic structural view of the lower case corresponding to fig. 1.
Fig. 4 is a schematic structural diagram corresponding to another view angle of fig. 3.
Fig. 5 is a schematic structural view corresponding to the switch portion and the link structure in fig. 1.
Fig. 6 is a schematic structural view of the state in which the switch unit is opened with respect to the state in fig. 2.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1 and 2, a push switch device includes a detachable housing 1 and a switch portion 2, the housing 1 is provided with a switch mounting opening 10, the switch portion 2 is elastically and swingably mounted at the switch mounting opening 10, the switch portion 2 includes a push end 20 and a transmission end 21, the push end 20 is exposed outside the housing 1, the transmission end 21 is actuated in the housing 1 by the switch mounting opening 10 along with the push swing of the switch portion 2, a circumferential travel groove 3 is provided in the housing 1, the transmission end 21 is provided with a link structure 4, one end of the link structure 4 is slidably disposed in the circumferential travel groove 3 and makes intermittent circumferential motion along with the circumferential travel groove 3 to pull the transmission end 21 to force the push end 20 to be opened or closed, the circumferential travel groove 3 includes an initial limit position 5 and an extended limit position 6, when the pressing end 20 is not stressed, one end of the link structure 4 is respectively clamped at the initial limit position 5 or the extending limit position 6, and when the pressing end 20 is stressed, one end of the link structure 4 is respectively forced to be separated from the initial limit position 5 or the extending limit position 6. As shown in fig. 1 and 2, the switch unit 2 is in a closed state.
Specifically, casing 1 includes that each other covers to close and through bolted connection and then detachable epitheca 12 and inferior valve 14, as shown in fig. 2, circumference stroke groove 3 inlays to be located inferior valve 14's surface, circumference stroke groove 3 is the recess of heart-shaped profile form and then includes left angle limit point, right angle limit point 7 and base angle limit point, left angle limit point is close to switch mounting port 10 is in order to conduct initial extreme position 5, right angle limit point 7 is located the side of left angle limit point, base angle limit point keep away from in switch mounting port 10 is in order to conduct stretch into extreme position 6, the one end of link structure 4 is equipped with slider 8 and locates in the circumference stroke inslot 3. The surface of the upper shell 12 is provided with corresponding structure that mates with the surface of the lower shell 14.
Referring to fig. 3 and 4, the groove bottom surface of the circumferential travel groove 3 is sequentially provided with a plurality of segmented groove surfaces along the circumferential direction of the groove, and every two adjacent segmented groove surfaces are communicated end to end and staggered in height, so that the connecting rod structure 4 is limited to keep clockwise movement or anticlockwise movement in one circumferential movement. In addition, the side of the circumferential travel groove 3 is also provided with a cavity groove 39 for reducing the weight of the upper and lower shells or installing devices (such as a position sensor and the like, wherein the position sensor can be used for sensing the sliding position of the sliding block in real time).
Specifically, a transition point 9 is provided between the left angle limit point 5 and the right angle limit point 7, the groove bottom surface of the circumferential travel groove 3 includes a first groove surface 30, a second groove surface 32, a third groove surface 34, and a fourth groove surface 36 which are staggered in height and inclined to each other, the first groove surface 30 is located between the left angle limit point 5 and the transition point 9, the second groove surface 32 is located between the transition point 9 and the right angle limit point 7, the third groove surface 34 is located between the right angle limit point 7 and the bottom angle limit point 6, and the fourth groove surface 36 is located between the bottom angle limit point 6 and the left angle limit point 5; further, when the link structure 4 operates in the circumferential direction, the slider 8 keeps sliding in the clockwise direction sequentially over the first groove surface 30, the second groove surface 32, the third groove surface 34, and the fourth groove surface 36, or the slider 8 keeps sliding in the counterclockwise direction sequentially over the fourth groove surface 36, the third groove surface 34, the second groove surface 32, and the first groove surface 30.
The end of the first groove surface 30 may be higher than the start of the second groove surface 32, the end of the second groove surface 32 may be higher than the start of the third groove surface 34, the end of the third groove surface 34 may be higher than the start of the fourth groove surface 36, and the end of the fourth groove surface 36 may be higher than the start of the first groove surface 30, and the slider 8 may sequentially slide over the first groove surface 30, the second groove surface 32, the third groove surface 34, and the fourth groove surface 36 in a clockwise direction from the initial limit position 5.
Alternatively, the end of the first groove surface 30 may be lower than the start of the second groove surface 32, the end of the second groove surface 32 may be lower than the start of the third groove surface 34, the end of the third groove surface 34 may be lower than the start of the fourth groove surface 36, and the end of the fourth groove surface 36 may be lower than the start of the first groove surface 30, and the slider 8 may sequentially slide over the fourth groove surface 36, the third groove surface 34, the second groove surface 32, and the first groove surface 30 in the counterclockwise direction from the initial limit position 5.
Further, a high-low step 38 is arranged between the head end and the tail end of two adjacent groove surfaces of the first groove surface 30, the second groove surface 32, the third groove surface 34 and the fourth groove surface 36. When the slide block 8 of the connecting rod structure 4 goes from the high groove surface to the low groove surface, the slide block 8 can not reversely return to the high groove surface from the low groove surface due to the high and low steps 38, thereby playing a stroke limiting role. Of course, the high-low step 38 may not be provided, and the end and the beginning of two adjacent groove surfaces are directly connected to form a slope structure, which can also play a certain stroke limiting role, and may not be as stable as the high-low step 38.
Combine fig. 1 and fig. 5 to show, switch portion 2 is including pressing casing 29, swing axle 290 wears to be equipped with in the middle part of pressing casing 29, the cover is equipped with swing torsional spring 22 on swing axle 290, swing torsional spring 22 card is located press the last briquetting 23 of casing 29 and down between the briquetting 24, the both ends of pressing casing 29 do respectively press end 20 and transmission end 21, transmission end 21 is equipped with connecting rod axle 25, link structure 4 install in on the connecting rod axle 25, go up the shell 12 and inferior valve 14 in the position of switch installing port 10 is equipped with mounting panel 16 and lower mounting panel 18 respectively, wear to locate respectively at the both ends of swing axle 290 go up between mounting panel 16 and the lower mounting panel 18, and then, press casing 29 to pass through swing torsional spring 22 winds swing axle 290 elastic swing. Further, the pressing end 20 is provided with a pressing shaft 26, a roller 27 is movably sleeved on the pressing shaft 26, and the outer wall of the roller 27 is protruded out of the pressing shell 29 so as to form a buffer protection effect on the pressing end 20 and avoid collision.
As shown in fig. 1, 2 and 6, the surface of the lower mounting plate 18 is provided with an arc-shaped guide groove 11, the guide groove 11 is formed by extending the switch mounting port 10 to the circumferential stroke groove 3, the connecting rod shaft 25 is sleeved with a connecting rod torsion spring 28, the connecting rod torsion spring 28 is clamped between the upper press block 23 of the pressing shell 29 and the connecting rod structure 4 to press the connecting rod structure 4 tightly, so that the connecting rod or the sliding block is prevented from loosening up and down, the bottom of the connecting rod shaft 25 is slidably arranged in the guide groove 11, and further, the guide groove 11 can well guide the transmission end 21 and the connecting rod structure 4, so that the actuation is more stable.
After having the above structural features, the present application can be implemented as the following process:
when practical application, can install the seat on high-speed railway or the aircraft with the whole press switch of this application on, as the dining table on adjustment seat or the seat, when whole switch used, it is nimble convenient, and the structure is exquisite, makes things convenient for the dismouting.
As shown in fig. 1 to 4, when the entire switch needs to be opened, only a short force is needed to press the pressing end 20, and the transmission end 21 swings towards the inside of the switch mounting opening 10 through the resilience of the torsion spring 22, so as to drive the link structure 4 to be forced to be separated from the initial limit position 5 (i.e. the left corner limit point), and then the slider 8 of the link structure 4 automatically and sequentially slides across the first slot surface 30 and the second slot surface 32 so as to slide into the extended limit position 6 (i.e. the bottom corner limit point) along the third slot surface 34 and be locked, during the sliding process, the slider 8 cannot reversely return halfway, after being locked, the transmission end 21 of the switch portion 2 extends into the limit position along with the link mechanism, and the pressing end 20 is pulled by the swing of the transmission end 21 to form and maintain the opened state (as shown in fig. 6), i.e. away from the outer surface of the housing 1.
When the whole switch needs to be closed, as shown in fig. 6, the pressing end 20 needs to be continuously pressed so as to drive the sliding block 8 of the connecting rod structure 4 to return to the initial limit position 5 along the fourth groove surface 36 from the extending limit position 6, due to the action of the high-low step 38, when the pressing force is finished, the sliding block 8 of the connecting rod structure 4 is clamped at the initial limit position 5, and then the pressing end 20 is formed and kept in a closed state (as shown in fig. 1), namely, close to the outer surface of the housing 1.
The utility model provides a press the switch device, its structure is accurate ingenious, just realizes the switching of switch through the one end of press the switch portion, the actual operation of being convenient for, moreover, the switch is opening and the in-process that actuates that closes, the phenomenon can not appear returning conversely, when not atress, can also stably keep the on-off state.
The push switch device can be installed on an aviation seat and used for controlling a dining table plate or an armrest on the aviation seat.
The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.
Claims (11)
1. A press switch device is characterized by comprising a detachable shell and a switch part, wherein a switch mounting port is arranged on the shell, the switch part can be elastically installed at the switch mounting port in a swinging manner, the switch part comprises a press end and a transmission end, the press end is exposed out of the shell, the transmission end is actuated in the shell along with the press swinging of the switch part through the switch mounting port, a circumferential stroke groove is arranged in the shell, the transmission end is provided with a connecting rod structure, one end of the connecting rod structure is slidably arranged in the circumferential stroke groove and moves intermittently along with the circumferential stroke groove to further pull the transmission end to force the press end to be kept open or kept closed, the circumferential stroke groove comprises an initial limit position and an extension limit position, when the press end is not stressed, one end of the connecting rod structure is respectively clamped at the initial limit position or the extension limit position, when the pressing end is stressed, one end of the connecting rod structure is forced to be separated from the initial limit position or the extending limit position respectively.
2. The push switch device according to claim 1, wherein the housing includes an upper housing and a lower housing that are detachable from each other, the circumferential stroke slot is embedded in a surface of the lower housing, the circumferential stroke slot is a heart-shaped contour-shaped groove and further includes a left corner limit point, a right corner limit point, and a bottom corner limit point, the left corner limit point is adjacent to the switch mounting opening as the initial limit position, the right corner limit point is located beside the left corner limit point, the bottom corner limit point is away from the switch mounting opening as the protrusion limit position, and one end of the link structure is provided with a slider and slidably disposed in the circumferential stroke slot.
3. The push switch device according to claim 2, wherein the groove bottom surface of the circumferential travel groove is sequentially provided with a plurality of segmented groove surfaces along the circumferential direction of the groove, and every two adjacent segmented groove surfaces are communicated end to end and staggered in height, so that the connecting rod structure is limited to keep clockwise movement or anticlockwise movement in one circumferential movement.
4. The push switch device according to claim 3, wherein a transition point is provided between the left angle limit point and the right angle limit point, and wherein groove bottom surfaces of the circumferential travel groove include a first groove surface, a second groove surface, a third groove surface, and a fourth groove surface that are staggered in height and inclined to each other, the first groove surface being located between the left angle limit point and the transition point, the second groove surface being located between the transition point and the right angle limit point, the third groove surface being located between the right angle limit point and the bottom angle limit point, and the fourth groove surface being located between the bottom angle limit point and the left angle limit point; further, when the link structure is actuated in the circumferential direction, the slider keeps sliding in the clockwise direction sequentially over the first groove surface, the second groove surface, the third groove surface, and the fourth groove surface, or the slider keeps sliding in the counterclockwise direction sequentially over the fourth groove surface, the third groove surface, the second groove surface, and the first groove surface.
5. The push switch device according to claim 4, wherein the first groove surface has a distal end higher than a start end of the second groove surface, the second groove surface has a distal end higher than a start end of the third groove surface, the third groove surface has a distal end higher than a start end of the fourth groove surface, and the fourth groove surface has a distal end higher than a start end of the first groove surface, and further wherein the slider slides sequentially over the first groove surface, the second groove surface, the third groove surface, and the fourth groove surface in a clockwise direction from the initial limit position.
6. The push switch device according to claim 4, wherein the end of the first groove surface is lower than the start of the second groove surface, the end of the second groove surface is lower than the start of the third groove surface, the end of the third groove surface is lower than the start of the fourth groove surface, and the end of the fourth groove surface is lower than the start of the first groove surface, and further wherein the slider slides across the fourth groove surface, the third groove surface, the second groove surface, and the first groove surface in this order in a counterclockwise direction from the initial limit position.
7. The push switch device according to claim 5 or 6, wherein a height step is provided between the head end and the tail end of two adjacent groove surfaces of the first groove surface, the second groove surface, the third groove surface and the fourth groove surface.
8. The push switch device according to claim 2, wherein the switch portion includes a push housing, a swing shaft is disposed in the middle of the push housing, a swing torsion spring is sleeved on the swing shaft, the swing torsion spring is clamped between an upper pressing block and a lower pressing block of the push housing, the push end and the transmission end are disposed at the two ends of the push housing respectively, the transmission end is provided with a connecting rod shaft, the connecting rod structure is mounted on the connecting rod shaft, the upper housing and the lower housing are disposed at the switch mounting opening respectively, an upper mounting plate and a lower mounting plate are disposed at the two ends of the swing shaft respectively, and the two ends of the swing shaft are disposed between the upper mounting plate and the lower mounting plate respectively, so that the push housing elastically swings around the swing shaft through the swing torsion spring.
9. The push switch device according to claim 8, wherein the push end is provided with a push shaft, a roller is movably sleeved on the push shaft, and the outer wall of the roller is protruded out of the push housing.
10. The push switch device according to claim 8, wherein a guide groove is formed in the surface of the lower mounting plate, the guide groove extends from the switch mounting opening to the circumferential travel groove, a connecting rod torsion spring is sleeved on the connecting rod shaft, the connecting rod torsion spring is clamped between an upper pressing block of the push housing and the connecting rod structure, and the bottom of the connecting rod shaft is slidably disposed in the guide groove.
11. An aircraft seat, comprising a push switch device according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295609.7U CN212022994U (en) | 2019-12-19 | 2019-12-19 | Push switch device and aviation seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295609.7U CN212022994U (en) | 2019-12-19 | 2019-12-19 | Push switch device and aviation seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022994U true CN212022994U (en) | 2020-11-27 |
Family
ID=73482004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295609.7U Active CN212022994U (en) | 2019-12-19 | 2019-12-19 | Push switch device and aviation seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937118A (en) * | 2019-12-19 | 2020-03-31 | 高博通信（上海）有限公司 | Push switch device and aviation seat |
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2019
- 2019-12-19 CN CN201922295609.7U patent/CN212022994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937118A (en) * | 2019-12-19 | 2020-03-31 | 高博通信（上海）有限公司 | Push switch device and aviation seat |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230602 Address after: 200444 3rd floor factory building, Building 3, No. 788 Shanlian Road, Baoshan District, Shanghai Patentee after: Shanghai Gaobo Aviation Manufacturing Co.,Ltd. Address before: No. 788 Shanlian Road, Baoshan City Industrial Park, Baoshan District, Shanghai, 2004 Patentee before: GLOBAL ADVANCED TECHNOLOGY Group Ltd. |
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| TR01 | Transfer of patent right |