CN214647946U - Automobile trunk induction opening device based on millimeter wave radar - Google Patents
Automobile trunk induction opening device based on millimeter wave radar Download PDFInfo
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- CN214647946U CN214647946U CN202120974284.XU CN202120974284U CN214647946U CN 214647946 U CN214647946 U CN 214647946U CN 202120974284 U CN202120974284 U CN 202120974284U CN 214647946 U CN214647946 U CN 214647946U
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- trunk
- millimeter wave
- opening device
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- wave radar
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Abstract
The utility model discloses an automobile trunk induction opening device based on millimeter wave radar, which comprises an automobile body, wheels, a back box body and a handle, wherein the bottom of the automobile body is provided with a vehicle speed sensor through a shaft, the number of the vehicle speed sensors is four, the vehicle speed sensors are distributed on two sides of the vehicle body, a vehicle controller is embedded in the vehicle body close to the top of the wheels, the top part of the interior of the vehicle body, which is close to the vehicle controller, is embedded with a power switch, one side of the interior of the vehicle body, which is close to the back part, is fixedly provided with a radar device through a screw, the utility model has the advantages that through the action of a return spring, when the trunk is opened, the reset spring drives the arc-shaped connecting rod to rotate under the action of elastic force, and the arc-shaped connecting rod drives the first connecting block to rotate around the second supporting block, so that the trunk body is bounced open, and the purpose of preventing the trunk body from being blocked is achieved.
Description
Technical Field
The utility model relates to an induction opening device specifically is a vapour car trunk induction opening device based on millimeter wave radar.
Background
Most of the trunks of the automobiles in the current market are electrically opened. When the car owner uses the key or the button in the car, the key or the button in the car needs to be pressed first. When a vehicle owner holds a lot of luggage, the luggage needs to be put down first, and the hand is free to operate the switch, that is, the operation mode sometimes brings inconvenience to the vehicle owner. Based on this, the utility model discloses a vapour car trunk response opening device based on millimeter wave radar, however, there are many problems or defects in the vapour car trunk response opening device of millimeter wave radar current:
firstly, the existing automobile trunk induction opening device for the millimeter wave radar generally needs to press a key or a button in an automobile firstly, and when an automobile owner holds a lot of luggage, the automobile door is inconvenient to open;
secondly, the existing automobile trunk induction opening device for the millimeter wave radar causes misjudgment of the automobile, so that danger is caused;
thirdly, the existing automobile trunk induction opening device for the millimeter wave radar may cause the trunk to be stuck, and the practicability is not strong.
Disclosure of Invention
An object of the utility model is to provide a vapour car trunk response opening device for millimeter wave radar is inconvenient in order to solve the door of opening that proposes in the above-mentioned background art, leads to the vehicle to judge by mistake easily and leads to the dead problem of trunk card easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vapour car trunk response opening device based on millimeter wave radar, includes automobile body, wheel, back box and handle, the bottom of automobile body is provided with vehicle speed sensor through the axle, and vehicle speed sensor sets up four, vehicle speed sensor distributes and sets up the both sides at the automobile body, the inside top of being close to the wheel of automobile body is inlayed and is had vehicle controller, the inside top of being close to vehicle controller of automobile body is inlayed and is had switch, there is radar installation one side of being close to the back of automobile body through screw fixed mounting.
Preferably, a supporting piece is welded on the back of the interior of the vehicle body, a second connecting block is movably connected to one side of the interior of the supporting piece through a shaft, and the supporting piece achieves the supporting purpose.
Preferably, the bottom welding of second connecting block has the arc connecting rod, and one side that the automobile body is close to the second connecting block is fixed with first supporting block, and the bottom welding of first supporting block has first couple, and the arc connecting rod has played the purpose of connecting.
Preferably, one side of the arc-shaped connecting rod is welded with the second hook, one end of the arc-shaped connecting rod is welded with the first connecting block, and the arc-shaped connecting rod achieves the purpose of connection.
Preferably, the inside at the back of the vehicle body is movably provided with a back box body through a shaft, a second supporting block is welded at the top of the back box body, the first connecting block and the second supporting block are connected through the shaft, and the second supporting block plays a role in supporting.
Preferably, a return spring is hung on the first hook, the other end of the return spring is hung on the second hook, a handle is arranged at the center of the back box body, and the return spring achieves the purpose of returning.
Compared with the prior art, the beneficial effects of the utility model are that: this a vapour car trunk response opening device for millimeter wave radar is rational in infrastructure, has following advantage:
(1) realized opening the convenient purpose of door through being provided with automobile body, radar installation and back box, it is inconvenient that current device opens the door, when leading to people to have many luggage in hand, inconvenient trunk of opening, consequently, during the use, be provided with the radar installation at the back of automobile body, through radar installation transmission radar wave, when detecting "kick" in the specific area through the radar installation, make the trunk open, realized opening the convenient purpose of trunk.
(2) The power switch, the vehicle controller and the vehicle speed sensor are arranged to prevent vehicle misjudgment, so that when the radar is used, when the radar monitors whether a 'kick' action exists in a specific area, the vehicle speed sensor detects whether the vehicle speed is zero or not, the key sensing device in the vehicle detects whether a key is nearby or not, and when the three conditions are met, the trunk can be opened to prevent misjudgment.
(3) Through being provided with first couple, second couple, arc connecting rod and second supporting shoe, realized taking place the dead phenomenon of card when preventing that the trunk from opening, consequently, during the use, through reset spring's effect, when the trunk is opened, reset spring will drive the arc connecting rod and rotate owing to the effect of elasticity, and the arc connecting rod will drive first connecting block and rotate round the second supporting shoe to bounce the back box open, realized preventing the dead purpose of back box card.
Drawings
Fig. 1 is a schematic front view of the internal structure of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the side view of the present invention;
fig. 4 is a schematic view of a partial top view structure of the present invention.
In the figure: 1. a first connection block; 2. a second connecting block; 3. a support member; 4. a first support block; 5. a power switch; 6. a vehicle controller; 7. a vehicle body; 8. a wheel; 9. a vehicle speed sensor; 10. a first hook; 11. a return spring; 12. a second hook; 13. an arc-shaped connecting rod; 14. a radar device; 15. a back box body; 16. a second support block; 17. a handle.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a millimeter wave radar-based automobile trunk induction opening device comprises an automobile body 7, wheels 8, a back box body 15 and handles 17, wherein the bottom of the automobile body 7 is provided with four speed sensors 9 through shafts, the speed sensors 9 are distributed on two sides of the automobile body 7, a vehicle controller 6 is embedded in the top of the interior of the automobile body 7 close to the wheels 8, a power switch 5 is embedded in the top of the interior of the automobile body 7 close to the vehicle controller 6, and one side of the interior of the automobile body 7 close to the back is fixedly provided with a radar device 14 through a screw;
a support piece 3 is welded on the back of the interior of the vehicle body 7, and a second connecting block 2 is movably connected to one side of the interior of the support piece 3 through a shaft;
when the trunk opening device is used, the radar device 14 is arranged on the back of the vehicle body 7, radar waves are emitted through the radar device 14, and the trunk is opened when the 'kick' in a specific area is detected through the radar device 14, so that the purpose of conveniently opening the trunk is achieved;
when the radar is used, when the radar monitors whether a kick action exists in a specific area, the vehicle speed sensor 9 detects whether the vehicle speed is zero or not, the key sensing device in the radar detects whether the key is nearby, and when the three conditions are met, the trunk can be opened, so that misjudgment is prevented;
an arc-shaped connecting rod 13 is welded at the bottom of the second connecting block 2, a first supporting block 4 is fixed at one side of the vehicle body 7 close to the second connecting block 2, and a first hook 10 is welded at the bottom of the first supporting block 4;
one side of the arc-shaped connecting rod 13 is welded with a second hook 12, and one end of the arc-shaped connecting rod 13 is welded with a first connecting block 1;
one side of the arc-shaped connecting rod 13 is welded with a second hook 12, and one end of the arc-shaped connecting rod 13 is welded with a first connecting block 1;
a back box body 15 is movably arranged in the back of the vehicle body 7 through a shaft, a second supporting block 16 is welded at the top of the back box body 15, and the first connecting block 1 and the second supporting block 16 are mutually connected through the shaft;
a return spring 11 is hung on the first hook 10, the other end of the return spring 11 is hung on the second hook 12, and a handle 17 is arranged at the central position of the back box body 15;
during the use, through reset spring 11's effect, when the trunk was opened, reset spring 11 will drive arc connecting rod 13 and rotate owing to the effect of elasticity, and arc connecting rod 13 will drive first connecting block 1 and rotate round second supporting shoe 16 to bounce back box 15 open, realized preventing the dead purpose of back box 15 card.
The working principle is as follows: when the device is used, the conventional device is inconvenient to open a vehicle door, so that a trunk is inconvenient to open when people hold a lot of luggage, when the device is used, the radar device 14 is arranged at the back of a vehicle body 7, radar waves are transmitted through the radar device 14, the trunk is opened when the radar device 14 detects 'kick' in a specific area, when the radar detects that the 'kick' action exists in the specific area, a vehicle speed sensor 9 detects whether the vehicle speed is zero or not, an internal key sensing device detects whether a key is nearby or not, when the three conditions are met, the trunk can be opened to prevent misjudgment, and through the action of a reset spring 11, when the trunk is opened, the reset spring 11 drives an arc connecting rod 13 to rotate due to the action of elasticity, the arc connecting rod 13 drives a first connecting block 1 to rotate around a second supporting block 16, thereby flicking the back box body 15 and realizing the purpose of preventing the back box body 15 from being blocked.
Claims (6)
1. The utility model provides a vapour car trunk response opening device based on millimeter wave radar, includes automobile body (7), wheel (8), back box (15) and handle (17), its characterized in that: the bottom of automobile body (7) is provided with speed sensor (9) through the axle, and speed sensor (9) sets up four, speed sensor (9) distribute and set up the both sides in automobile body (7), the inside top of being close to wheel (8) of automobile body (7) is inlayed and is had vehicle controller (6), the inside top of being close to vehicle controller (6) of automobile body (7) is inlayed and is had switch (5), there is radar installations (14) through screw fixed mounting in one side of automobile body (7) inside being close to the back.
2. The millimeter wave radar-based automobile trunk induction opening device according to claim 1, characterized in that: the back of the interior of the vehicle body (7) is welded with the supporting piece (3), and one side of the interior of the supporting piece (3) is movably connected with the second connecting block (2) through a shaft.
3. The millimeter wave radar-based automobile trunk induction opening device according to claim 2, characterized in that: the welding of the bottom of second connecting block (2) has arc connecting rod (13), and one side that automobile body (7) are close to second connecting block (2) is fixed with first supporting block (4), and the welding of the bottom of first supporting block (4) has first couple (10).
4. The millimeter wave radar-based automobile trunk induction opening device according to claim 3, characterized in that: one side welding of arc connecting rod (13) has second couple (12), and the welding of the one end of arc connecting rod (13) has first connecting block (1).
5. The millimeter wave radar-based automobile trunk induction opening device according to claim 1, characterized in that: the inside at automobile body (7) back is provided with back box (15) through the axle activity, and the top welding of back box (15) back has second supporting shoe (16), and first connecting block (1) and second supporting shoe (16) pass through axle interconnect.
6. The millimeter wave radar-based automobile trunk induction opening device according to claim 3, characterized in that: a return spring (11) is hung on the first hook (10), the other end of the return spring (11) is hung on the second hook (12), and a handle (17) is arranged at the central position of the back box body (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974284.XU CN214647946U (en) | 2021-05-08 | 2021-05-08 | Automobile trunk induction opening device based on millimeter wave radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120974284.XU CN214647946U (en) | 2021-05-08 | 2021-05-08 | Automobile trunk induction opening device based on millimeter wave radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647946U true CN214647946U (en) | 2021-11-09 |
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ID=78475957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120974284.XU Active CN214647946U (en) | 2021-05-08 | 2021-05-08 | Automobile trunk induction opening device based on millimeter wave radar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647946U (en) |
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2021
- 2021-05-08 CN CN202120974284.XU patent/CN214647946U/en active Active
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