CN216134635U - Radar circuit board based on infrared detection sensor - Google Patents
Radar circuit board based on infrared detection sensor Download PDFInfo
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- CN216134635U CN216134635U CN202120950052.0U CN202120950052U CN216134635U CN 216134635 U CN216134635 U CN 216134635U CN 202120950052 U CN202120950052 U CN 202120950052U CN 216134635 U CN216134635 U CN 216134635U
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- circuit board
- slot
- picture peg
- wall
- detection sensor
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Abstract
The utility model discloses a radar circuit board based on an infrared detection sensor, and relates to the technical field of circuit boards; the radar circuit board based on the infrared detection sensor comprises a circuit board body, wherein a slot is formed in the front face of the circuit board body, a sliding assembly is arranged in the slot and comprises a plug board, a fixing assembly is arranged at the bottom of the plug board, a chip is movably connected to the top end of the plug board, a plane contact terminal is embedded in one side of the top end of the plug board, and a conductive block is embedded in one side of the top of the slot wall of the slot; the utility model discloses a circuit board structure to the mode installation of pegging graft makes the chip change more easily, avoids causing scrapping of whole circuit board because the damage of chip, and the picture peg is fixed through the slip fixture block, and haulage rope and push-and-pull post fixed connection are passed through to the bottom of slip fixture block, and the operator of being convenient for is fixed to the picture peg, at two second reset spring of cell wall fixedly connected with of slot for the pulling picture peg, thereby realize picture peg automatic re-setting effect.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a radar circuit board based on an infrared detection sensor.
Background
With the rapid increase in the adoption rate of radar sensors for ADAS functionality such as emergency braking in automobiles, and the trend to use radar sensors as an essential part of autonomous driving systems.
Can install the circuit board in this type of radar and guarantee radar normal operating, all can set up a chip groove on the circuit board usually for the holding chip, and the chip welds to die on the circuit board with the welded mode usually, if the chip damages in the course of the work, is difficult to change, in order to solve above-mentioned problem, we propose the radar circuit board based on infrared detection sensor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model discloses a radar circuit board based on an infrared detection sensor, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: radar circuit board based on infrared detection sensor, including the circuit board body, the slot has been seted up in the front of circuit board body, be provided with the slip subassembly in the slot, the slip subassembly includes the picture peg, the bottom of picture peg is provided with fixed subassembly, the top swing joint of picture peg has the chip, the top one side of picture peg is inlayed and is equipped with the plane contact terminal, cell wall top one side of slot is inlayed and is equipped with the conducting block, just the top and the conducting block laminating of plane contact terminal, picture peg sliding connection is in the slot, two rectangle fixed recess have been seted up to the bottom of picture peg.
Preferably, the fixing assembly comprises a hollow supporting rod, a first return spring is fixedly connected to the bottom of the groove wall of the hollow supporting rod, a sliding clamping block is fixedly connected to the bottom end of the first return spring, and the bottom of the outer wall of the sliding clamping block is slidably connected in the hollow supporting rod.
Preferably, a rectangular mounting groove is formed in the bottom of the groove wall of the hollow support rod, the two sides of the groove wall of the rectangular mounting groove are rotatably connected with a rotating cylinder, and an annular limiting groove is formed in the middle of the outer wall of the rotating cylinder.
Preferably, the bottom end of the sliding clamping block is fixedly connected with a traction rope, and the outer wall of the traction rope is attached to the groove wall of the annular limiting groove.
Preferably, the end fixedly connected with of slip fixture block is kept away from to the haulage rope pushes away the pull post, just the outer wall of push post and the cell wall sliding connection of slot, the one end that the haulage rope was kept away from to the push post runs through the circuit board body and outwards extends.
Preferably, slot wall one side of slot is provided with two second reset springs, two the equal fixedly connected with connecting seat of one end of second reset spring, and the top of two connecting seats and the bottom fixed connection of picture peg.
The utility model discloses a radar circuit board based on an infrared detection sensor, which has the following beneficial effects:
the utility model discloses a circuit board structure, increase a slot in the front of circuit board, set up the chip on the picture peg, install the chip on inserting, make its mode installation with pegging graft, make the chip change more easily, moreover, the steam generator is simple in structure, avoid causing scrapping of whole circuit board because the damage of chip, and the picture peg passes through the slip fixture block fixed, and haulage rope and push-and-pull post fixed connection are passed through to the bottom of slip fixture block, the operator of being convenient for is fixed to the picture peg, at two second reset spring of cell wall fixedly connected with of slot, a use for pulling the picture peg, thereby realize picture peg automatic re-setting effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the interposer of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of a circuit board according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a slot wall of the socket of the present invention;
FIG. 6 is a schematic cross-sectional view of a securing assembly of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 6 according to the present invention.
In the figure: 1. a circuit board body; 2. a slot; 3. inserting plates; 4. a chip; 5. a planar contact terminal; 6. a rectangular fixing groove; 7. a hollow support rod; 8. a first return spring; 9. sliding the clamping block; 10. a hauling rope; 11. a rectangular mounting groove; 12. rotating the cylinder; 13. an annular limiting groove; 14. pushing and pulling the column; 15. a second return spring; 16. a connecting seat.
Detailed Description
The embodiment of the utility model discloses a radar circuit board based on an infrared detection sensor, which comprises a circuit board body 1, wherein the front surface of the circuit board body 1 is provided with a slot 2, a sliding component is arranged in the slot 2 and comprises a plug board 3, a cylindrical handle is fixedly connected in the middle of the front surface of the plug board 3, the bottom of the plug board 3 is provided with a fixed component, the top end of the plug board 3 is movably connected with a chip 4, the middle of the top end of the plug board 3 is provided with a mounting groove, the chip 4 is clamped in the mounting groove, one side of the slot wall of the mounting groove is provided with an arc-shaped groove, an operator can conveniently detach the chip 4, a conductive circuit is arranged in the plug board 3, the chip 4 is electrically connected with a plane contact terminal 5 through the conductive circuit, one side of the top end of the plug board 3 is embedded with the plane contact terminal 5, and one side of the top of the slot wall of the slot 2 is embedded with a conductive block, and the top of plane contact terminal 5 and the conducting block laminating, plane contact terminal 5 passes through conducting block and 1 electric connection of circuit board body, and 3 sliding connection of picture peg are in slot 2, and two rectangle fixed slot 6 have been seted up to the bottom of picture peg 3, at the both sides fixedly connected with slider of picture peg 3, have all seted up the spout in the cell wall both sides of slot 2, and two sliders are sliding connection respectively in the spout.
The fixed subassembly includes hollow support rod 7, and the first reset spring 8 of cell wall bottom fixedly connected with of hollow support rod 7, two first reset spring 8 are in by tensile state, and the bottom fixedly connected with of first reset spring 8 slides fixture block 9, and the outer wall bottom sliding connection of sliding fixture block 9 is in hollow support rod 7, and the joint of sliding fixture block 9 is at rectangle fixed recess 6.
The bottom end of the sliding clamping block 9 is fixedly connected with a traction rope 10, the outer wall of the traction rope 10 is attached to the groove wall of the annular limiting groove 13, the moving range of the traction rope 10 is limited, and the traction rope 10 can pull the sliding clamping block 9 to operate.
The one end fixedly connected with of slip fixture block 9 is kept away from to haulage rope 10 pushes away and draws post 14, and pushes away the outer wall of pulling and drawing post 14 and slot 2's cell wall sliding connection, pushes away the one end that draws post 14 to keep away from haulage rope 10 and runs through circuit board body 1 and outwards extend, pushes away the spacing disc of the both ends fixedly connected with of drawing post 14, and the outer wall of pushing away and drawing post 14 runs through circuit board body 1's front to with circuit board body 1 sliding connection.
The working principle is as follows:
carrying out operation one;
when an operator needs to replace the chip 4, firstly, the operator pulls the push-pull column 14 by hands to pull the push-pull column 14 out for a certain distance, a traction rope 10 is fixedly connected to the back of the push-pull column 14, one end of the traction rope 10 is fixedly connected with a sliding clamping block 9, and when the push-pull column 14 is pulled, the traction rope 10 drives the sliding clamping block 9 to move downwards;
carrying out operation two;
when the sliding clamping block 9 moves downwards, the sliding clamping block 9 is separated from the rectangular fixing groove 6 formed in the bottom end of the inserting plate 3, and then an operator holds the cylindrical handle by hand and pulls the inserting plate 3 fixed on the back of the cylindrical handle out of the inserting groove 2;
carrying out operation three;
when the cylinder handle is pulled by hand, an operator releases the push-pull column 14, under the restoring force of the first return spring 8, the sliding clamping block 9 is clamped into the corresponding rectangular fixing groove 6, the slot 2 is further fixed, and then the operator takes down the chip 4 to be replaced by hand and replaces the new chip 4;
carry out operation four
Then the operator pulls the push-pull post 14 to make the sliding clamping block 9 exit from the rectangular fixing groove 6, then the inserting plate 3 is pulled into the slot 2 under the restoring force of the two second return springs 15, and then the push-pull post 14 is released to make the sliding clamping block 9 clamped into the corresponding rectangular fixing groove 6, so that the inserting plate 3 is fixed in the slot 2.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Radar circuit board based on infrared detection sensor, including circuit board body (1), its characterized in that: the front surface of the circuit board body (1) is provided with a slot (2), and a sliding assembly is arranged in the slot (2);
the utility model discloses a socket, including picture peg (3), the bottom of picture peg (3) is provided with fixed subassembly, the top swing joint of picture peg (3) has chip (4), the top one side of picture peg (3) is inlayed and is equipped with plane contact terminal (5), cell wall top one side of slot (2) is inlayed and is equipped with the conducting block, just the top and the conducting block laminating of plane contact terminal (5), picture peg (3) sliding connection is in slot (2), two rectangle fixed recess (6) have been seted up to the bottom of picture peg (3).
2. The infrared detection sensor-based radar circuit board of claim 1, wherein: the fixed component comprises a hollow supporting rod (7), a first reset spring (8) is fixedly connected to the bottom of the groove wall of the hollow supporting rod (7), a sliding clamping block (9) is fixedly connected to the bottom of the first reset spring (8), and the bottom of the outer wall of the sliding clamping block (9) is slidably connected into the hollow supporting rod (7).
3. The infrared detection sensor-based radar circuit board of claim 2, wherein: the hollow support rod is characterized in that a rectangular mounting groove (11) is formed in the bottom of the groove wall of the hollow support rod (7), two sides of the groove wall of the rectangular mounting groove (11) are rotatably connected with a rotating cylinder (12), and an annular limiting groove (13) is formed in the middle of the outer wall of the rotating cylinder (12).
4. The infrared detection sensor-based radar circuit board of claim 3, wherein: the bottom end of the sliding clamping block (9) is fixedly connected with a traction rope (10), and the outer wall of the traction rope (10) is attached to the groove wall of the annular limiting groove (13).
5. The infrared detection sensor-based radar circuit board of claim 4, wherein: one end fixedly connected with of slip fixture block (9) is kept away from in haulage rope (10) pushes away and draws post (14), just the outer wall of pushing away and drawing post (14) and the cell wall sliding connection of slot (2), the one end that haulage rope (10) were kept away from in push away and draw post (14) runs through circuit board body (1) and outwards extends.
6. The infrared detection sensor-based radar circuit board of claim 1, wherein: the slot wall one side of slot (2) is provided with two second reset spring (15), two the equal fixedly connected with connecting seat (16) of one end of second reset spring (15), and the bottom fixed connection of the top of two connecting seats (16) and picture peg (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950052.0U CN216134635U (en) | 2021-05-06 | 2021-05-06 | Radar circuit board based on infrared detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950052.0U CN216134635U (en) | 2021-05-06 | 2021-05-06 | Radar circuit board based on infrared detection sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216134635U true CN216134635U (en) | 2022-03-25 |
Family
ID=80764310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120950052.0U Active CN216134635U (en) | 2021-05-06 | 2021-05-06 | Radar circuit board based on infrared detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216134635U (en) |
-
2021
- 2021-05-06 CN CN202120950052.0U patent/CN216134635U/en active Active
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