CN211352676U

CN211352676U - Protective structure of three-dimensional laser scanner

Info

Publication number: CN211352676U
Application number: CN201920197234.8U
Authority: CN
Inventors: 司大刚; 王艳娟; 李风贤; 李玉霞; 任智龙
Original assignee: Lanzhou Resources and Environment Voc Tech College
Current assignee: Lanzhou Resources and Environment Voc Tech College
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2020-08-25
Anticipated expiration: 2029-02-14

Abstract

The utility model discloses a protective structure of three-dimensional laser scanner relates to scanner equipment technical field, specifically is a protective structure of three-dimensional laser scanner, including safety cover and heating element, the slot has all been seted up to the both sides of safety cover, the inside wall of slot passes through guide rail and fixed plate swing joint, and the half slot has been seted up to one side of fixed plate, the inner wall fixedly connected with cushion of half slot. This protective structure of three-dimensional laser scanner, the setting of waterproof ventilated membrane, can prevent inside external moisture and dust invasion protector, make laser scanner receive the damage, the setting of thermometer, can carry out real-time measurement and control to the inside temperature of safety cover, effectually avoided the inside high temperature of safety cover or low excessively, influence the normal work of laser scanner, the setting on shockproof layer, play the effect that the shock attenuation was prevented falling, the shock resistance of the device of promotion, the effect of fixed laser scanner has been played simultaneously, the practicality of the device of reinforcing.

Description

Protective structure of three-dimensional laser scanner

Technical Field

The utility model relates to a scanner equipment technical field specifically is a protective structure of three-dimensional laser scanner.

Background

The three-dimensional laser scanning technology is also called as a live-action replication technology, is a technical revolution in the surveying and mapping field after a GPS technology, breaks through the traditional single-point measurement method, has the unique advantages of high efficiency and high precision, and can provide three-dimensional point cloud data of the surface of a scanned object, so that the three-dimensional laser scanning technology can be used for obtaining a digital terrain model with high precision and high resolution.

At present, different electronic devices need different working environments with different temperatures, outdoor electronic devices can meet various weather conditions, however, as an outdoor electronic device, the three-dimensional laser scanner cannot normally work in severe environments such as low temperature, high temperature and more dust, the conventional three-dimensional laser scanner does not have a good protection device, protects the three-dimensional laser scanner, and reduces the service life of the laser scanner.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protective structure of three-dimensional laser scanner has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a protective structure of a three-dimensional laser scanner comprises a protective cover and a heating assembly, wherein both sides of the protective cover are respectively provided with an inserting groove, the inner side wall of each inserting groove is movably connected with a fixed plate through a guide rail, one side of the fixed plate is provided with a semicircular groove, the inner wall of each semicircular groove is fixedly connected with a rubber pad, both sides of the fixed plate are respectively and fixedly connected with a clamping block, one side of the fixed plate, far away from the semicircular groove, is clamped with the protective cover through the clamping block, one side of the protective cover is provided with a rectangular hole, one side of the rectangular hole is movably connected with a protective cover, the middle part of the protective cover is provided with a U-shaped hole, the inside of the U-shaped hole is provided with ultra-white glass, the outer surface of the protective cover is provided with an air vent, the inside of the, the utility model discloses a take precautions against earthquakes, including safety cover, thermometer, shockproof layer, damping spring, the inside swing joint in wind channel has heating element, the temperature measurement hole has been seted up to the upper surface of safety cover, the inside grafting of temperature measurement hole has the thermometer, the shockproof layer of inside fixedly connected with of safety cover, the inside on shockproof layer is provided with damping spring, one side fixedly connected with heat preservation on shockproof layer.

Optionally, the heating assembly comprises an upper screen plate, a fan is arranged at the bottom of the upper screen plate, a ceramic fixing ring is arranged at the bottom of the fan, an electric heating wire disc is fixedly connected inside the ceramic fixing ring, and a lower screen plate is arranged at the bottom of the electric heating wire disc.

Optionally, the number of the fixing plates is two, and the two fixing plates are symmetrically arranged by taking the vertical central line of the protection cover as a symmetry axis.

Optionally, the number of the heat dissipation windows is four, and the heat dissipation windows are symmetrically arranged by taking the vertical central line of the protection cover as a symmetry axis.

Optionally, the clamping grooves are formed in two sides of the outer surface of the protection cover.

Optionally, the number of the damping springs is several, and the damping springs are arranged inside the shockproof layer in a rectangular array.

(III) advantageous effects

The utility model provides a protective structure of three-dimensional laser scanner possesses following beneficial effect:

1. this protective structure of three-dimensional laser scanner, setting through the fixed plate, the effect of fixed laser scanner has been played, setting through extra white glass, can avoid protector to influence the normal work of laser scanner, the setting of heat dissipation window, ventilation cooling's effect has been played, setting through waterproof ventilated membrane, can prevent that external moisture and dust from invading protector inside, make laser scanner receive the damage, setting through the thermometer, can carry out real-time measurement and control to the inside temperature of safety cover, the effectual inside high temperature of safety cover of having avoided or low excessively, influence the normal work of laser scanner.

2. This protective structure of three-dimensional laser scanner, through the setting on shockproof layer, play the shock attenuation and prevent the effect that falls, the shock resistance of the device of promotion, the effect of fixed laser scanner has been played simultaneously, the practicality of the device of reinforcing, setting through heating element, the effect of heating to laser scanner has been played, can make laser scanner normally work under low temperature environment, no longer receive the going on that environmental impact hinders work, through the setting of heat preservation, the effect of keeping the temperature has been played, prevent that the inside temperature of laser scanner from receiving external influence.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the shockproof layer of the present invention;

fig. 3 is a schematic diagram of the fixing plate structure of the present invention.

In the figure: 1. a protective cover; 2. a heating assembly; 201. a screen plate is arranged; 202. a fan; 203. a ceramic retaining ring; 204. an electric heating wire disc; 205. a lower screen plate; 3. a slot; 4. a guide rail; 5. a fixing plate; 6. a semicircular groove; 7. a rubber pad; 8. a clamping block; 9. a protective cover; 10. ultra-white glass; 11. a heat dissipation window; 12. a waterproof breathable film; 13. a handle; 14. an air duct; 15. a thermometer; 16. a shock-resistant layer; 17. a damping spring; 18. a heat-insulating layer; 19. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a protective structure of a three-dimensional laser scanner comprises a protective cover 1 and a heating component 2, wherein two sides of the protective cover 1 are respectively provided with an inserting groove 3, the inner side wall of the inserting groove 3 is movably connected with a fixed plate 5 through a guide rail 4, the effect of fixing the laser scanner is achieved through the arrangement of the fixed plate 5, one side of the fixed plate 5 is provided with a semicircular groove 6, the inner wall of the semicircular groove 6 is fixedly connected with a rubber cushion 7, two sides of the fixed plate 5 are respectively and fixedly connected with a clamping block 8, one side of the fixed plate 5, far away from the semicircular groove 6, is clamped with the protective cover 1 through the clamping block 8, one side of the protective cover 1 is provided with a rectangular hole, one side of the rectangular hole is movably connected with a protective cover 9, the middle part of the protective cover 1 is provided with a U-shaped hole, ultra-white glass 10 is arranged inside the U-shaped, the normal work of a camera of a laser scanner cannot be hindered, the protection device can be prevented from influencing the normal work of the laser scanner through the arrangement of the ultra-white glass 10, the outer surface of the protection cover 1 is provided with an air vent, the inside of the air vent is provided with a heat dissipation window 11, the arrangement of the heat dissipation window 11 plays a role of ventilation and heat dissipation, one side of the heat dissipation window 11, which is far away from the protection cover 1, is fixedly connected with a waterproof breathable film 12, the outside moisture and dust can be prevented from invading into the protection device through the arrangement of the waterproof breathable film 12, so that the laser scanner is damaged, the top of the protection cover 1 is fixedly connected with a handle 13 and an air duct 14, the inside of the air duct 14 is movably connected with a heating component 2, the upper surface of the protection cover 1 is provided with a temperature measuring hole, the inside of the temperature measuring hole is inserted with, effectively avoids the problem that the temperature inside the protective cover 1 is too high or too low to affect the normal operation of the laser scanner, the protective cover 1 is fixedly connected with a shockproof layer 16, the shockproof layer 16 is arranged to play the roles of shock absorption and falling prevention, the shock resistance of the device is improved, and the device also plays the role of fixing the laser scanner, the practicability of the device is enhanced, the shockproof layer 16 is internally provided with a shock absorption spring 17, one side of the shockproof layer 16 is fixedly connected with a heat preservation layer 18, the temperature maintaining function is played through the arrangement of the heat preservation layer 18, the temperature inside the laser scanner is prevented from being affected by the outside, the heating component 2 comprises an upper screen plate 201, the bottom of the upper screen plate 201 is provided with a fan 202, the bottom of the fan 202 is provided with a ceramic fixing ring 203, the inside of the ceramic fixing ring 203 is fixedly connected with an electric heating wire disc 204, and the, the cold air is blown to the electric heating wire disc 204 through the fan 202, the electric heating wire disc 204 heats the cold air, the heated hot air flows into the protective cover 1, thereby heating the laser scanner, ensuring the normal work of the laser scanner under the low temperature environment, the heating component 2 is arranged to heat the laser scanner, the laser scanner can normally work under the low temperature environment without being influenced by the environment, the number of the fixing plates 5 is two, the two fixing plates 5 are symmetrically arranged by taking the vertical central line of the protective cover 1 as the symmetry axis, the number of the heat dissipation windows 11 is four, the four heat dissipation windows 11 are symmetrically arranged by taking the vertical central line of the protective cover 1 as the symmetry axis, the two sides of the outer surface of the protective cover 1 are provided with the clamping grooves 19, the number of the damping springs 17 is a plurality, and the damping springs 17 are arranged inside the shockproof layer 16 in the form of a rectangular array, the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

As an optimal technical solution of the utility model: the outer fixed surface of handle 13 is connected with anti-skidding cover, through the setting of anti-skidding cover, can the person of facilitating the use carry the device.

In conclusion, the protective structure of the three-dimensional laser scanner has the functions of fixing the laser scanner through the arrangement of the fixing plate 5 when in use, preventing the protective device from influencing the normal operation of the laser scanner through the arrangement of the ultra-white glass 10, preventing the external moisture and dust from invading into the protective device through the arrangement of the ultra-white glass 10, measuring and monitoring the internal temperature of the protective cover 1 in real time through the arrangement of the thermometer 15, effectively preventing the internal temperature of the protective cover 1 from being too high or too low to influence the normal operation of the laser scanner through the arrangement of the waterproof breathable film 12, damping and anti-falling through the arrangement of the shockproof layer 16, improving the shock resistance of the device, fixing the laser scanner and enhancing the practicability of the device, through heating element 2's setting, played the effect to laser scanner heating, can make laser scanner normally work under low temperature environment, no longer receive going on of environmental impact hindrance work, through the setting of heat preservation 18, played the effect that keeps the temperature, prevent that laser scanner inside temperature from receiving external influence.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A protective structure of a three-dimensional laser scanner comprises a protective cover (1) and a heating component (2), and is characterized in that: the protective cover is characterized in that slots (3) are formed in two sides of the protective cover (1), the inner side walls of the slots (3) are movably connected with a fixed plate (5) through guide rails (4), a semicircular groove (6) is formed in one side of the fixed plate (5), a rubber mat (7) is fixedly connected to the inner wall of the semicircular groove (6), fixture blocks (8) are fixedly connected to two sides of the fixed plate (5), one side, far away from the semicircular groove (6), of the fixed plate (5) is connected with the protective cover (1) in a clamping mode through the fixture blocks (8), a rectangular hole is formed in one side of the protective cover (1), a protective cover (9) is movably connected to one side of the rectangular hole, a U-shaped hole is formed in the middle of the protective cover (1), ultra-white glass (10) is arranged inside the U-shaped hole, an air vent is formed in the outer, waterproof ventilated membrane (12) of one side fixedly connected with of safety cover (1) is kept away from in heat dissipation window (11), top fixedly connected with handle (13) and wind channel (14) of safety cover (1), the inside swing joint of wind channel (14) has heating element (2), the temperature measurement hole has been seted up to the upper surface of safety cover (1), it has thermometer (15) to peg graft in the inside of temperature measurement hole, the layer (16) take precautions against earthquakes of the inside fixedly connected with of safety cover (1), the inside on layer (16) takes precautions against earthquakes is provided with damping spring (17), one side fixedly connected with heat preservation (18) on layer (16) take precautions against earthquakes.

2. The protective structure of a three-dimensional laser scanner according to claim 1, wherein: heating element (2) are including last otter board (201), the bottom of going up otter board (201) is provided with fan (202), the bottom of fan (202) is provided with solid fixed ring of pottery (203), the inside fixedly connected with electric heat wire dish (204) of solid fixed ring of pottery (203), the bottom of electric heat wire dish (204) is provided with down otter board (205).

3. The protective structure of a three-dimensional laser scanner according to claim 1, wherein: the quantity of fixed plate (5) is two, and two fixed plate (5) use the perpendicular central line of safety cover (1) to be the symmetry setting as the symmetry axis.

4. The protective structure of a three-dimensional laser scanner according to claim 1, wherein: the number of the heat dissipation windows (11) is four, and the heat dissipation windows (11) are symmetrically arranged by taking the vertical central line of the protection cover (1) as a symmetry axis.

5. The protective structure of a three-dimensional laser scanner according to claim 1, wherein: both sides of the outer surface of the protective cover (1) are provided with clamping grooves (19).

6. The protective structure of a three-dimensional laser scanner according to claim 1, wherein: the number of the shock absorption springs (17) is a plurality, and the shock absorption springs (17) are arranged inside the shock absorption layer (16) in a rectangular array mode.