CN214473911U - Laser radar's shock-absorbing structure and laser radar - Google Patents
Laser radar's shock-absorbing structure and laser radar Download PDFInfo
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- CN214473911U CN214473911U CN202120301013.8U CN202120301013U CN214473911U CN 214473911 U CN214473911 U CN 214473911U CN 202120301013 U CN202120301013 U CN 202120301013U CN 214473911 U CN214473911 U CN 214473911U
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Abstract
The utility model provides a laser radar's shock-absorbing structure and laser radar, laser radar's shock-absorbing structure includes to the base that upwards sets gradually down, first mounting platform and second mounting platform, and wherein, second mounting platform and pedestal connection, first mounting platform pass through a plurality of damper and pedestal connection. The acquisition card component and the telescope component of the laser radar are both arranged on the first mounting platform, and the laser component and the industrial personal computer component are both arranged on the second mounting platform. The utility model discloses on rational utilization laser radar's spatial layout basis, can reduce shock protection to the vulnerable monitoring component through damper assembly, improve the fixed stability of component, the shape of preapring for an unfavorable turn of events has prolonged laser radar's life.
Description
Technical Field
The utility model relates to a radar monitoring technology field particularly, relates to a laser radar's shock-absorbing structure and laser radar.
Background
The laser radar monitoring technology is mainly characterized in that laser pulses are supplied to the outside by using transmitting equipment, obtained feedback information is transmitted to a computer system, and data are stored and counted by using a data processing technology of the computer, and characteristic quantities such as the position, the speed and the like of a target are detected by transmitting laser beams.
The laser radar technology is widely applied at present, wherein in the process of detecting various targets, the stability of data acquisition in the moving process of equipment needs to be ensured, and the road surface jolts in the transportation process, so that important monitoring elements such as a telescope component, an acquisition card component and the like in the equipment are easily damaged due to overlarge impact, and the monitoring precision is influenced. In the prior art, foam or rubber pads are generally adopted for damping, but the effect is poor, so that the service life of equipment is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving among the prior art laser radar and set up in the use or the transportation extremely easily receive jolt or unstable and the technical problem who damages, provide a laser radar's shock-absorbing structure and use this shock-absorbing structure's laser radar.
The embodiment of the utility model discloses a realize through following technical scheme: a shock absorption structure of a laser radar comprises a base, a first mounting platform and a second mounting platform which are arranged from bottom to top in sequence, wherein,
the second mounting platform is connected with the base, and the first mounting platform is connected with the base through a plurality of shock absorption assemblies.
According to a preferred embodiment, the shock absorption assembly comprises a plurality of shock absorption strips, a first fixing base and a second fixing base, the first fixing base is arranged vertically below the second fixing base, two ends of each shock absorption strip are respectively connected to the first fixing base and the second fixing base, the first fixing base is connected with the base, and the second fixing base is connected with the first installation platform.
According to a preferred embodiment, said shock-absorbing strip is curved, one end of which is connected to a first side of said first fixed base,
the other end of the first fixing base is connected to the second side face of the second fixing base, wherein the first fixing base and the second fixing base correspond to each other up and down, and the first side face and the second side face on the same fixing base are adjacent.
According to a preferred embodiment, one end of each of the shock-absorbing strips in the same direction is connected to the same side surface of the first fixing base, and the other ends of the shock-absorbing strips are respectively connected to the opposite surfaces of the second fixing base.
According to a preferred embodiment, the damping strip is a spring, one end of the damping strip is connected with the upper end face of the first fixing base, and the other end of the damping strip is connected to the lower end face of the second fixing base.
According to a preferred embodiment, the first fixing base and the second fixing base are provided with threaded holes in the vertical direction, the first fixing base is connected with the base through screws, and the second fixing base is connected with the first mounting platform through screws.
According to a preferred embodiment, the outer side edge of the second mounting platform extends downwards to form a vertical extension, and the second mounting platform is connected with the base through the vertical extension.
According to a preferred embodiment, the second mounting platform partially covers the first mounting platform, and the first mounting platform is not provided with mounting locations by the covered portion.
The laser radar comprises the laser radar and the damping structure, and the laser radar is arranged on the damping structure; the laser radar comprises a telescope component, an acquisition card component, a laser component and an industrial personal computer component, wherein the acquisition card component and the telescope component are both arranged on the first mounting platform, and the laser component and the industrial personal computer component are both arranged on the second mounting platform.
According to a preferred embodiment, the acquisition card assembly and the telescope assembly are both disposed at the mounting location of the first mounting platform.
The utility model discloses technical scheme has following advantage and beneficial effect at least: the utility model discloses on rational utilization laser radar's spatial layout basis, can reduce shock protection to the vulnerable monitoring component through damper assembly, improve the fixed stability of component, the shape of preapring for an unfavorable turn of events has prolonged laser radar's life.
Drawings
Fig. 1 is a schematic structural view of a shock-absorbing structure provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of a base provided in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a shock-absorbing assembly provided in embodiment 1 of the present invention;
icon: 100-base, 110-first mounting platform, 120-second mounting platform, 121-vertical extension part, 200-telescope component, 300-acquisition card component, 400-laser component, 500-industrial personal computer component, 600-shock absorption component, 610-first fixed base, 620-second fixed base, 630-shock absorption strip, 640-threaded hole and 700-mounting position.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Example 1
Referring to fig. 1 to 3, the embodiment provides a shock absorption structure of a laser radar, which is mainly used for reducing the bumping degree of the laser radar during transportation and improving the stability of data acquisition of the laser radar during navigation; specifically, the mounting device comprises a base 100, a first mounting platform 110 and a second mounting platform 120 which are sequentially arranged from bottom to top, wherein the second mounting platform 120 is connected with the base 100, further, the outer edge of the second mounting platform 120 extends downwards to form a vertical extending part 121, and the second mounting platform 120 is connected with the base 100 through the vertical extending part 121; the first mounting platform 110 is connected to the base 100 by a plurality of shock absorbing assemblies 600.
Referring to fig. 3, the damping assembly 600 includes a plurality of damping strips 630, a first fixing base 610 and a second fixing base 100, the first fixing base 610 is disposed vertically below the second fixing base 100, two ends of the damping strips 630 are respectively connected to the first fixing base 610 and the second fixing base 100, the first fixing base 610 is connected to the base 100, and the second fixing base 100 is connected to the first mounting platform 110. In the present embodiment, the number of the damper strips 630 is 4; further, the damping strip 630 is curved, one end of the damping strip is connected to the first side surface of the first fixing base 610, and the other end of the damping strip is connected to the second side surface of the second fixing base 100, wherein the first fixing base 610 corresponds to the second fixing base 100 up and down, and the first side surface and the second side surface on the same fixing base 100 are adjacent. It can be understood that, the damping component 600 of above-mentioned structure not only can reduce the ascending degree of jolting of vertical direction, can also realize the buffering of jolting of certain degree horizontal direction, and compare in foam or rubber pad etc. and carry out the shock attenuation, the damping component 600 stability in this embodiment is higher, and the shock attenuation effect is more excellent.
Further, threaded holes 640 are formed in the first fixing base 610 and the second fixing base 100 in the vertical direction, the first fixing base 610 is connected with the base 100 through screws, and the second fixing base 100 is connected with the first mounting platform 110 through screws, so that the mounting and fixing of the shock absorption assembly 600 are realized; it is to be understood that the above use of the screw-mounted shock absorbing assembly 600 is only a preferred embodiment of the present invention and is not intended to limit the present invention; in order to facilitate the detachment of the shock absorbing assembly 600, the shock absorbing assembly 600 may be detachably connected to the base 100 and the first mounting platform 110, for example, a bolt hole may be formed in the first base 100 and the second base 100 in the vertical direction or the oblique direction, a through hole may also be formed in the base 100 and the first mounting platform 110 corresponding to the bolt hole, and the shock absorbing assembly 600 is fixed to the base 100 and the first mounting platform 110 by the bolt, which is not described herein in detail.
Referring to fig. 1, due to the large size of the telescope assembly 200 and the fact that the whole installation space is within a certain range, the second installation platform 120 partially covers the first installation platform 110, and the installation position 700 is arranged on the uncovered portion of the first installation platform 110.
In this embodiment, a lidar is further provided, which includes a lidar and the damping structure provided above, the lidar being mounted on the damping structure; the laser radar comprises a telescopic mirror assembly 200, an acquisition card assembly 300, a laser assembly 400 and an industrial personal computer assembly 500, wherein the acquisition card assembly 300 and the telescopic mirror assembly 200 are both arranged on the first mounting platform 110, and the laser assembly 400 and the industrial personal computer assembly 500 are both arranged on the second mounting platform 120. It can be understood that the acquisition card assembly 300 and the telescope assembly 200 are both monitoring elements which are very easy to damage, so that the acquisition card assembly and the telescope assembly 200 are arranged on the first mounting platform 110 which can be damped by the damping assembly 600, and can be protected, thereby improving the stability of element fixation, preventing deformation and prolonging the service life of the laser radar; the laser assembly 400, the industrial personal computer assembly 500 and other monitoring elements which are not easy to damage are arranged on the second mounting platform 120 in the embodiment; it can be understood that, in the embodiment, the monitoring elements which are easy to damage and not easy to damage are separately arranged in view of reasonably utilizing the limited installation space of the laser radar; under the condition that the installation space is sufficient, all monitoring elements can be damped, and redundant description is omitted.
Further, the acquisition card assembly 300 and the telescope assembly 200 are both disposed at the mounting position 700 of the first mounting platform 110, so as to reasonably implement the space layout of the lidar.
Example 2
The present embodiment is different from embodiment 1 in that one ends of two shock absorbing strips 630 in the same direction are connected to the same side of the first fixing base 610, and the other ends are respectively connected to opposite surfaces of the second fixing base 100.
Example 3
The present embodiment is different from embodiments 1 and 2 in that the damper strip 630 is a spring, and one end of the damper strip 630 is connected to the upper end surface of the first fixing base 610 and the other end is connected to the lower end surface of the second fixing base 100.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A shock absorption structure of a laser radar is characterized by comprising a base (100), a first mounting platform (110) and a second mounting platform (120) which are arranged from bottom to top in sequence, wherein,
the second mounting platform (120) is connected with the base (100), and the first mounting platform (110) is connected with the base (100) through a plurality of shock absorption components (600).
2. The shock-absorbing structure of claim 1, wherein the shock-absorbing assembly (600) comprises a plurality of shock-absorbing bars (630), a first fixing base (610) and a second fixing base (100), the first fixing base (610) is disposed vertically below the second fixing base (100), both ends of the shock-absorbing bars (630) are respectively connected to the first fixing base (610) and the second fixing base (100), and the first fixing base (610) is connected with the base (100), and the second fixing base (100) is connected with the first mounting platform (110).
3. The shock-absorbing structure of claim 2, wherein the shock-absorbing bar (630) is curved and has one end connected to the first side of the first fixing base (610),
the other end of the first fixing base is connected to a second side face of the second fixing base (100), wherein the first fixing base (610) corresponds to the second fixing base (100) up and down, and the first side face and the second side face on the same fixing base (100) are adjacent.
4. The shock-absorbing structure of claim 2, wherein one ends of a plurality of the shock-absorbing bars (630) in the same direction are connected to the same side of the first fixing base (610), and the other ends are connected to opposite surfaces of the second fixing base (100), respectively.
5. The shock-absorbing structure of claim 2, wherein the shock-absorbing bar (630) is a spring, and one end of the shock-absorbing bar (630) is connected to the upper end surface of the first fixing base (610) and the other end is connected to the lower end surface of the second fixing base (100).
6. The shock-absorbing structure of any one of claims 3 to 5, wherein the first fixing base (610) and the second fixing base (100) are vertically provided with threaded holes (640), the first fixing base (610) is connected with the base (100) through screws, and the second fixing base (100) is connected with the first mounting platform (110) through screws.
7. The shock absorbing structure of claim 1, wherein the outer edge of the second mounting platform (120) extends downward to form a vertical extension (121), and the second mounting platform (120) is connected to the base (100) through the vertical extension (121).
8. The shock absorbing structure of claim 1, wherein the second mounting platform (120) partially covers the first mounting platform (110), and the uncovered portion of the first mounting platform (110) is provided with a mounting location (700).
9. A lidar comprising a lidar and the shock absorbing structure of any one of claims 1-8, the lidar being mounted on the shock absorbing structure; wherein, lidar includes telescope subassembly (200), collection card subassembly (300), laser instrument subassembly (400) and industrial computer subassembly (500), collection card subassembly (300) and telescope subassembly (200) all set up on first mounting platform (110), laser instrument subassembly (400) and industrial computer subassembly (500) all set up on second mounting platform (120).
10. Lidar according to claim 9, wherein said acquisition card assembly (300) and telescope assembly (200) are both arranged at a mounting location (700) of said first mounting platform (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120301013.8U CN214473911U (en) | 2021-02-02 | 2021-02-02 | Laser radar's shock-absorbing structure and laser radar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120301013.8U CN214473911U (en) | 2021-02-02 | 2021-02-02 | Laser radar's shock-absorbing structure and laser radar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214473911U true CN214473911U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120301013.8U Active CN214473911U (en) | 2021-02-02 | 2021-02-02 | Laser radar's shock-absorbing structure and laser radar |
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| Country | Link |
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| CN (1) | CN214473911U (en) |
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2021
- 2021-02-02 CN CN202120301013.8U patent/CN214473911U/en active Active
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