CN220709437U - Vehicle-mounted infrared thermal imaging lens with anti-impact structure - Google Patents
Vehicle-mounted infrared thermal imaging lens with anti-impact structure Download PDFInfo
- Publication number
- CN220709437U CN220709437U CN202322418223.7U CN202322418223U CN220709437U CN 220709437 U CN220709437 U CN 220709437U CN 202322418223 U CN202322418223 U CN 202322418223U CN 220709437 U CN220709437 U CN 220709437U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- infrared thermal
- thermal imaging
- mounted infrared
- imaging lens
- 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.)
- Active
Links
- 238000001931 thermography Methods 0.000 title claims description 46
- 238000001514 detection method Methods 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a vehicle-mounted infrared thermal image lens with an anti-impact structure, which comprises a vehicle-mounted infrared thermal image lens body and a vehicle-mounted infrared thermal image detection end which are adjacently distributed, wherein a protection cylinder is arranged at the outer side of the vehicle-mounted infrared thermal image detection end, a fixing structure is arranged at one end, close to the vehicle-mounted infrared thermal image lens body, of the protection cylinder, a clamping groove is formed in the vehicle-mounted infrared thermal image lens body, and the inner side of the fixing structure is arranged on an elastic clamping piece used for being embedded in the clamping groove. The protective cylinder provided by the utility model is sleeved on the outer side of the vehicle-mounted infrared thermal image detection end, and a gap is reserved between the protective cylinder and the detection end, so that the protective cylinder outside the detection end can play a good role in buffering, the fixed structure connected with the bottom end of the protective cylinder can be respectively attached to the detection end and the lens body, and meanwhile, the fixed structure can be reliably and stably arranged on the vehicle-mounted infrared thermal image lens with the protective cylinder under the cooperation of the clamping groove and the elastic clamping piece.
Description
Technical Field
The utility model relates to a vehicle-mounted infrared thermal imaging lens with an anti-impact structure.
Background
The vehicle-mounted infrared thermal imaging lens is widely applied to the fields of night driving, safety monitoring, navigation and the like, and can provide clear thermal imaging to help a driver to safely drive in a low-visibility environment.
However, due to the complexity of the vehicle-mounted environment (the vehicle may face various unstable and uncertain factors such as poor road conditions, severe weather conditions or other external factors such as 'crashes, shocks', etc.), the ir thermal imaging lens may be affected by vibration, shock, etc., resulting in degradation of imaging performance (in the ir thermal imaging lens, the optical lens is responsible for focusing and imaging, and precise relative positional relationship needs to be maintained).
Particularly, in the front end portion of the thermal imaging lens, the housing is generally in a columnar structure, and compared with the rear half portion (generally in a rectangular parallelepiped structure and having a larger area) of the thermal imaging lens, the front end portion is more susceptible to the impact of foreign objects, which results in adverse effects during use, so that it is necessary to improve the impact resistance of the front end portion of the vehicle-mounted infrared thermal imaging lens.
Disclosure of Invention
The utility model aims to provide a vehicle-mounted infrared thermal imaging lens with an anti-impact structure, which is beneficial to protecting the front end part of the lens, reducing the impact force of a foreign object on the front end part and reducing the risk of breakage or other damage.
The aim of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a on-vehicle infrared thermal imaging lens with protection against shock structure, includes the on-vehicle infrared thermal imaging mirror body and the on-vehicle infrared thermal imaging detection end of adjacent distribution, the on-vehicle infrared thermal imaging detection end outside is provided with a protection section of thick bamboo, the one end that protection section of thick bamboo is close to the on-vehicle infrared thermal imaging mirror body is provided with fixed knot and constructs, be provided with the draw-in groove on the on-vehicle infrared thermal imaging mirror body, fixed knot constructs the inboard setting in the elasticity fastener that is used for embedding draw-in groove, the elasticity fastener receives the extrusion from two inner walls of draw-in groove when embedding in the draw-in groove itself.
Preferably, the vehicle-mounted infrared thermal image detection end and the protection cylinder are in a round table shape, and a gap is reserved between the vehicle-mounted infrared thermal image detection end and the protection cylinder.
Preferably, the fixed knot constructs including integrated into one piece's connecting plate and fixed plate, the connecting plate is connected with the one end that the protection section of thick bamboo is close to on-vehicle infrared thermal imaging mirror body, the fixed plate sets up for the connecting plate is bent, just connecting plate and fixed plate all paste on the on-vehicle infrared thermal imaging mirror body.
Preferably, the bending angle between the fixing plate and the connecting plate is an acute angle.
Preferably, the protective cylinder is a shock absorbing gel cylinder or a rubber sleeve.
Preferably, the elastic clamping piece is arranged on one side of the fixing plate close to the vehicle-mounted infrared thermal imaging lens body.
Preferably, the clamping groove is of a cuboid structure, the cross section of the elastic clamping piece is of a half-sector shape, and the diameter of the half-sector shape is larger than the caliber of the clamping groove.
Preferably, the radius of the elastic clamping piece is smaller than the depth of the clamping groove.
The beneficial technical effects of the utility model are as follows: the protection cylinder provided by the utility model is sleeved on the outer side of the vehicle-mounted infrared thermal image detection end, and a gap is reserved between the protection cylinder and the detection end, so that the protection cylinder outside the detection end can play a good role in buffering, the fixed structure connected with the bottom end of the protection cylinder can be respectively bonded with the detection end and the lens body, and meanwhile, the fixed structure can be reliably and stably arranged on the vehicle-mounted infrared thermal image lens with the protection cylinder under the cooperation of the clamping groove and the elastic clamping piece, so that the detection end is effectively protected, the impact force of foreign objects is reduced, and the risk of breakage or other formation-presented damages of the detection end is reduced.
Drawings
FIG. 1 is a schematic perspective view of a thermal imaging lens with an anti-impact structure according to an embodiment of the present utility model;
FIG. 2 is a schematic front view of a thermal imaging lens with an anti-impact structure according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a fixation structure according to an embodiment of the present utility model.
In the figure: the device comprises a 1-vehicle-mounted infrared thermal image lens body, a 2-vehicle-mounted infrared thermal image detection end, a 3-protection cylinder, a 4-fixing structure, a 401-connecting plate, a 402-fixing plate, a 5-elastic clamping piece and a 6-clamping groove.
Detailed Description
In order to make the technical solution of the present utility model more clear and obvious to those skilled in the art, the present utility model will be described in further detail with reference to examples and drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1-3, the vehicle-mounted infrared thermal imaging lens with anti-impact structure provided in this embodiment includes a vehicle-mounted infrared thermal imaging lens body 1 and a vehicle-mounted infrared thermal imaging detection end 2 which are adjacently distributed, the detection end 2 has a circular truncated cone structure, a small end of the detection end is connected to the lens body 1, a large end of the detection end is outwards, a protection cylinder 3 is sleeved outside the detection end 2, the protection cylinder 3 has a hollow circular truncated cone structure, a large end of the protection cylinder is outwards arranged, a small end of the protection cylinder 3 is connected with a fixing structure 4, the fixing structure 4 includes a connecting plate 401 and fixing plates 402 arranged at two ends of the connecting plate 401, the connecting plate 401 is attached to one side of the vehicle-mounted infrared thermal imaging lens body 1, the fixing plate 402 is attached to the other side of the vehicle-mounted infrared thermal imaging lens body 1, two clamping grooves 6 are formed in the other side of the vehicle-mounted infrared thermal imaging lens body 1, the clamping groove 6 is of a cuboid structure, the fixing plate 402 is attached to the side face of the vehicle-mounted infrared thermal imaging lens body 1, two elastic clamping pieces 5 which are distributed at intervals are arranged on the side face of the vehicle-mounted infrared thermal imaging lens body, the elastic clamping pieces 5 are of semicircular structures, the diameter of each clamping piece is slightly larger than the caliber of the clamping groove 6, in addition, the depth of each clamping groove 6 is slightly larger than the radius of each clamping piece, after the elastic clamping pieces 5 are embedded into the clamping groove 6, deformation is generated by extrusion of two inner walls of the clamping groove 6, the clamping grooves are interacted with the clamping groove 6, the integrally formed protective cylinder 3 and the fixing structure 4 can be fixed on the outer sides of the lens body 1 and the detection end 2, the protective cylinder 3 sleeved on the outer sides of the detection end 2 can be limited in a moving mode in the transverse direction and the longitudinal direction, and the connection stability between the protective cylinder 3 and the detection end 2 is effectively improved.
In this embodiment, a gap is left between the protection barrel 3 and the vehicle-mounted infrared thermal image detection end 2, and the gap can be used as a buffer space, so that after the protection barrel 3 outside the vehicle-mounted infrared thermal image detection end 2 is extruded by foreign objects or deformed due to other reasons, the inner wall of the protection barrel cannot collide (extrude) the vehicle-mounted infrared thermal image detection end 2 at the first time, and the risk generated after the vehicle-mounted infrared thermal image detection end 2 is impacted by external force can be effectively reduced.
In this embodiment, the protection cylinder 3 is a shock absorbing gel cylinder or a rubber sleeve, which have good impact resistance, and can effectively protect the vehicle-mounted infrared thermal image detection end 2, and the small end diameter of the protection cylinder 3 is smaller than the large end diameter of the vehicle-mounted infrared thermal image detection end 2, so that the protection cylinder 3 cannot be easily separated from the vehicle-mounted infrared thermal image detection end 2 inside the protection cylinder 3 even in some more extreme environments (such as serious accidents), and the protection cylinder 3 is ensured to always protect the vehicle-mounted infrared thermal image detection end 2.
In this embodiment, after the elastic clamping member 5 is embedded in the clamping groove 6, the large end wall surface of the protection barrel 3 is not higher than the large end wall surface of the vehicle-mounted infrared thermal image detection end 2, and the use of the vehicle-mounted infrared thermal image detection end 2 is affected by the wall surface protection barrel 3.
In this embodiment, an acute angle is formed between the connecting plate 401 and the fixing plate 402, so that the fixing plate 402 is obliquely arranged relative to the connecting plate 401, and the two fixing plates 402 are matched to be used to clamp the vehicle-mounted infrared thermal image lens body 1, so that the connection stability between the fixing structure 4 and the vehicle-mounted infrared thermal image lens body 1 can be effectively reinforced, the fixing structure 4 can also be made of rubber materials, and the vehicle-mounted infrared thermal image lens body 1 can be integrally and effectively attached to improve the connection stability between the fixing structure 4 and the vehicle-mounted infrared thermal image lens body 1.
In this embodiment, the vehicle-mounted ir imaging lens is generally disposed transversely when in use, as shown in fig. 1, and if the connection stability between the lens body 2 and the fixing structure 4 is enhanced, a glue substance (such as glue) may be used to bond the two.
To sum up, in this embodiment, the protection tube 3 that this embodiment provided cup joints in the outside of on-vehicle infrared thermal image detection end 2, and have the clearance between protection tube 3 and the detection end 2, protection tube 3 outside detection end 2 can play good cushioning effect like this, the fixed knot that protection tube 3 bottom is connected constructs 4 can laminate with detection end 2 and mirror 1 respectively moreover, can make fixed knot construct 4 take protection tube 2 reliably, stable the installation on-vehicle infrared thermal image camera lens under the cooperation of draw-in groove 6 and elasticity fastener 5 simultaneously, effectually protect detection end 2, reduce its impact force that receives the foreign object, thereby the risk of detection end 2 rupture or with other damage that forms to appear has been reduced.
The above description is merely a further embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equivalents and modifications according to the technical solution and the concept of the present utility model within the scope of the present utility model disclosed in the present utility model.
Claims (8)
1. The utility model provides a on-vehicle infrared thermal imaging camera lens with protection against shock structure which characterized in that: including on-vehicle infrared thermal imaging mirror body (1) and on-vehicle infrared thermal imaging detection end (2) of adjacent distribution, on-vehicle infrared thermal imaging detection end (2) outside is provided with protection section of thick bamboo (3), the one end that protection section of thick bamboo (3) is close to on-vehicle infrared thermal imaging mirror body (1) is provided with fixed knot constructs (4), be provided with draw-in groove (6) on-vehicle infrared thermal imaging mirror body (1), the inboard of fixed knot constructs (4) sets up in being used for embedding elasticity fastener (5) in draw-in groove (6), elasticity fastener (5) are received the extrusion from two inner walls of draw-in groove (6) themselves when embedding in draw-in groove (6).
2. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 1, wherein: the appearance of on-vehicle infrared thermal image detection end (2) and protection section of thick bamboo (3) is round platform form, just leave the clearance between on-vehicle infrared thermal image detection end (2) and the protection section of thick bamboo (3).
3. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 1, wherein: the fixing structure (4) comprises a connecting plate (401) and a fixing plate (402) which are integrally formed, the connecting plate (401) is connected with one end of the protective cylinder (3) close to the vehicle-mounted infrared thermal imaging lens body (1), the fixing plate (402) is bent relative to the connecting plate (401), and the connecting plate (401) and the fixing plate (402) are attached to the vehicle-mounted infrared thermal imaging lens body (1).
4. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 3, wherein: the bending angle between the fixing plate (402) and the connecting plate (401) is an acute angle.
5. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 1, wherein: the protective cylinder (3) is a shock-absorbing gel cylinder or a rubber sleeve.
6. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 3, wherein: the elastic clamping piece (5) is arranged on one side of the fixing plate (402) close to the vehicle-mounted infrared thermal imaging mirror body (1).
7. The vehicle-mounted infrared thermal imaging lens with the anti-impact structure according to claim 6, wherein: the clamping groove (6) is of a cuboid structure, the section of the elastic clamping piece (5) is in a half-sector shape, and the diameter of the half-sector is larger than the caliber of the clamping groove (6).
8. The vehicle-mounted infrared thermal imaging lens with an anti-impact structure according to claim 7, wherein: the radius of the elastic clamping piece (5) is smaller than the depth of the clamping groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322418223.7U CN220709437U (en) | 2023-09-06 | 2023-09-06 | Vehicle-mounted infrared thermal imaging lens with anti-impact structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322418223.7U CN220709437U (en) | 2023-09-06 | 2023-09-06 | Vehicle-mounted infrared thermal imaging lens with anti-impact structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220709437U true CN220709437U (en) | 2024-04-02 |
Family
ID=90441683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322418223.7U Active CN220709437U (en) | 2023-09-06 | 2023-09-06 | Vehicle-mounted infrared thermal imaging lens with anti-impact structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220709437U (en) |
-
2023
- 2023-09-06 CN CN202322418223.7U patent/CN220709437U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4460205A (en) | Energy absorbing vehicle bumper assembly | |
| CN109219555B (en) | Unmanned aerial vehicle with protection outer cage | |
| ES2293158T3 (en) | BUMPER SET FOR A VEHICLE. | |
| JP6440737B2 (en) | Body bumper structure | |
| CN220709437U (en) | Vehicle-mounted infrared thermal imaging lens with anti-impact structure | |
| CN208897013U (en) | Rear bumper in a kind of automobile | |
| CN219715819U (en) | Shock resistance device of vehicle-mounted infrared thermal imaging lens | |
| CN110509879A (en) | A kind of bumper with dual location type buffer structure | |
| KR20160055572A (en) | rRAILING ARM BUSH FOR VEHICLE | |
| JP2005075344A (en) | Automobile bumper | |
| CN210310220U (en) | Anti-collision protective plate for automobile chassis | |
| KR100932673B1 (en) | Car Crash Box | |
| KR20140148066A (en) | Mounting structure of bumper-stay | |
| KR101719538B1 (en) | Bumper beam unit for vehicle | |
| CN210502579U (en) | High-strength energy-absorbing bumper | |
| KR20090101726A (en) | Bumper stay of automotive bumper unit | |
| CN110576813A (en) | Effectual car bumper of shock attenuation | |
| CN210836934U (en) | LED display screen with anti-collision structure | |
| KR20160134891A (en) | Excellent crash performance Crash box assembly is for testing RCAR | |
| CN215808173U (en) | Street lamp with anti-collision structure | |
| CN217347723U (en) | Anticollision front bumper that protective properties is good | |
| CN220865399U (en) | Protective flange face cover plate and flange joint for railway wagon brake pipe system | |
| CN213038731U (en) | Building structure design wall column angle connection structure | |
| CN207670359U (en) | A kind of connection structure for pick up bumper | |
| CN219749755U (en) | Flexible automobile bumper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |