CN211401232U - Adjusting and protecting device for laser sensor - Google Patents
Adjusting and protecting device for laser sensor Download PDFInfo
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- CN211401232U CN211401232U CN202020469728.XU CN202020469728U CN211401232U CN 211401232 U CN211401232 U CN 211401232U CN 202020469728 U CN202020469728 U CN 202020469728U CN 211401232 U CN211401232 U CN 211401232U
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- plate
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- shell
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- 238000005299 abrasion Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 27
- 230000003993 interaction Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an adjusting and protecting device, in particular to an adjusting and protecting device for a laser sensor, which comprises a shell, a laser sensor and a corner adjusting mechanism for adjusting the corner of the shell, wherein a limiting rod is relatively fixed inside the shell, a movable plate is connected on the limiting rod in a sliding way, a first spring is connected between the movable plate and the top inside the shell, the laser sensor is installed on the movable plate, and an anti-abrasion mechanism is fixedly installed at the laser emitting side on the laser sensor; the utility model provides a technical scheme can effectively overcome the defect that can not effectively protect, laser sensor received signal's direction receives the restriction to laser sensor that prior art exists.
Description
Technical Field
The utility model relates to an adjust protection device, concretely relates to adjust protection device for laser sensor.
Background
Along with the development of scientific technology, the automation degree of the detection device is higher and higher, and along with the wide application of the automation technology, the use of the sensor is more and more. During the use of the sensor, the sensor is inevitably damaged due to improper use, long use time and some unforeseen factors, and the damage of the sensor can cause the control actuator to stop automatically, so that corresponding protection measures for the sensor are necessary.
In the prior art, when the sensor is not used, the sensor can be moved into the box body by using the driving piece, so that the sensor is effectively protected. However, the sensor and the driving member are worn for a long time, the wear of the optical sensor often seriously affects the measurement accuracy of the sensor, and the existing protection device cannot adjust the rotation angle of the sensor, so that the direction of the signal received by the sensor is limited.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the above-mentioned shortcoming that prior art exists, the utility model provides an adjust protection device for laser sensor can effectively overcome the defect that the orientation that can not effectively protect, laser sensor received signal to laser sensor that prior art exists receives the restriction.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an adjusting and protecting device for a laser sensor comprises a shell, the laser sensor and a corner adjusting mechanism for adjusting the corner of the shell, wherein a limiting rod is relatively fixed inside the shell, a movable plate is connected onto the limiting rod in a sliding manner, a first spring is connected between the movable plate and the top inside the shell, the movable plate is provided with the laser sensor, and an anti-abrasion mechanism is fixedly arranged on a laser emitting side of the laser sensor;
a first opening is formed in the position, opposite to the laser emitting side, of the top of the shell, a covering plate is fixed to the top of the shell, located above the first opening, a second transparent glass layer used for the laser sensor to emit laser to penetrate through is arranged on the covering plate, an air cylinder is fixed to the top of the shell, a piston rod of the air cylinder is fixed to a translation plate extending into the covering plate, and the translation plate is matched with an anti-abrasion mechanism to enable the translation plate to move up and down along a limiting rod;
the anti-abrasion mechanism comprises a protection plate fixed on the laser emitting side of the laser sensor, a first transparent glass layer is arranged at the position, opposite to a laser emitting hole, of the protection plate on the laser sensor, a first inclined plane is arranged on the protection plate, and a second inclined plane matched with the first inclined plane is arranged on the translation plate.
Preferably, the laser protection device further comprises a fixed protection mechanism arranged on the moving plate and used for fixedly protecting the laser sensor, the fixed protection mechanism comprises a side plate fixed on the moving plate relatively, the side plate on one side is connected with the pressing plate through a second spring, and the laser sensor is fixed between the pressing plate and the side plate on the other side.
Preferably, corner adjustment mechanism includes the mounting panel, be fixed with the lagging on the mounting panel, it is fixed with the mount pad to lie in the inside of lagging on the mounting panel, it has the rotor plate fixed with the casing to articulate on the mount pad, be equipped with the construction bolt who runs through the rotor plate between the lagging, set up on the lagging and follow rotor plate normal running fit's second opening with construction bolt, threaded connection has fixation nut on the construction bolt.
Preferably, the mounting bolt is slidably connected with the rotating plate, and the rotating plate is provided with a through hole with a diameter larger than that of the mounting bolt.
Preferably, when the moving plate moves upwards to the limit position under the interaction of the first spring and the translation plate, the covered area of the first transparent glass layer is positioned inside the covered area of the second transparent glass layer.
Preferably, the length of the coverage area of the second transparent glass layer is three times that of the coverage area of the first transparent glass layer, and the second transparent glass layer is arranged towards one side of the pressing plate.
(III) advantageous effects
Compared with the prior art, the adjusting and protecting device for the laser sensor provided by the utility model can utilize the driving piece to take the laser sensor into the shell when the laser sensor is not used, and an anti-abrasion mechanism for preventing abrasion between the laser sensor and the driving piece is arranged on the laser sensor, thereby forming effective protection for the laser sensor; and the rotation angle of the laser sensor can be adjusted by using the rotation angle adjusting mechanism, so that the laser sensor can receive signals in a large range of directions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the corner adjusting mechanism of the present invention;
in the figure:
1. a housing; 2. a limiting rod; 3. moving the plate; 4. a first spring; 5. a side plate; 6. a second spring; 7. pressing a plate; 8. a laser sensor; 9. a protection plate; 10. a first transparent glass layer; 11. a first inclined plane; 12. a cylinder; 13. a translation plate; 14. a second inclined plane; 15. a first opening; 16. a cover plate; 17. a second transparent glass layer; 18. mounting a plate; 19. sheathing; 20. a mounting seat; 21. a rotating plate; 22. a second opening; 23. installing a bolt; 24. and (5) fixing the nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An adjusting and protecting device for a laser sensor is shown in fig. 1 and fig. 2 and comprises a shell 1, a laser sensor 8 and a corner adjusting mechanism for adjusting the corner of the shell 1, wherein a limiting rod 2 is relatively fixed in the shell 1, a moving plate 3 is connected onto the limiting rod 2 in a sliding manner, a first spring 4 is connected between the moving plate 3 and the inner top of the shell 1, the laser sensor 8 is installed on the moving plate 3, and an anti-abrasion mechanism is fixedly installed on the laser emitting side of the laser sensor 8;
a first opening 15 is formed in the position, opposite to the laser emitting side, of the top of the shell 1, a covering plate 16 is fixed to the top of the shell 1 and located above the first opening 15, a second transparent glass layer 17 used for laser emitted by the laser sensor 8 to penetrate through is arranged on the covering plate 16, an air cylinder 12 is fixed to the top of the shell 1, a piston rod of the air cylinder 12 is fixed to a flat moving plate 13 extending into the covering plate 16, and the flat moving plate 13 is matched with an anti-abrasion mechanism to enable the moving plate 3 to move up and down along the limiting rod 2;
the anti-abrasion mechanism comprises a protection plate 9 fixed on the laser emitting side of the laser sensor 8, a first transparent glass layer 10 is arranged at the position, opposite to a laser emitting hole in the laser sensor 8, of the protection plate 9, a first inclined surface 11 is arranged on the protection plate 9, and a second inclined surface 14 matched with the first inclined surface 11 is arranged on the flat movable plate 13.
When the laser sensor 8 is not needed to be used, the air cylinder 12 is used for driving the translation plate 13 to move leftwards, and under the matching of the first inclined surface 11 and the second inclined surface 14, the elastic force of the first spring 4 can be overcome, so that the moving plate 3 moves downwards, and the laser sensor 8 can be accommodated in the shell 1. On the one hand, the abrasion-proof mechanism can prevent the laser emitting side on the laser sensor 8 from being abraded, the measurement accuracy of the laser sensor 8 is guaranteed, and on the other hand, the covering plate 16 is matched with the flat moving plate 13 to cover the first opening 15, so that the laser sensor 8 is effectively protected.
The laser sensor protection device is characterized by further comprising a fixed protection mechanism arranged on the moving plate 3 and used for fixedly protecting the laser sensor 8, the fixed protection mechanism comprises a side plate 5 fixed on the moving plate 3 relatively, the side plate 5 on one side is connected with a pressing plate 7 through a second spring 6, and the laser sensor 8 is fixed between the pressing plate 7 and the side plate 5 on the other side.
When the translation plate 13 and the protection plate 9 act on each other, the second spring 6 between the side plate 5 and the pressing plate 7 can relieve external force applied to the laser sensor 8, and further effectively protect the laser sensor 8.
The corner adjusting mechanism comprises an installation plate 18, a sleeve plate 19 is fixed on the installation plate 18, an installation seat 20 is fixed inside the sleeve plate 19 on the installation plate 18, a rotating plate 21 fixed with the shell 1 is hinged on the installation seat 20, an installation bolt 23 penetrating through the rotating plate 21 is arranged between the sleeve plates 19, a second opening 22 which is matched with the installation bolt 23 in a rotating mode along with the rotating plate 21 is formed in the sleeve plate 19, and a fixing nut 24 is connected to the installation bolt 23 in a threaded mode.
The mounting bolt 23 is connected with the rotating plate 21 in a sliding manner, and the rotating plate 21 is provided with a through hole with the diameter larger than that of the mounting bolt 23.
When it is necessary to adjust the direction in which the laser sensor 8 receives a signal, the housing 1 is rotated so that the rotating plate 21 rotates about the mount 20. When the laser sensor 8 rotates to a proper position, the rotating plate 21 can be fixed in position by tightening the fixing nut 24, and the laser sensor 8 can stably receive signals transmitted from a certain direction.
When the moving plate 3 moves upwards to the limit position under the interaction of the first spring 4 and the translation plate 13, the covered area of the first transparent glass layer 10 is positioned inside the covered area of the second transparent glass layer 17.
When the laser sensor 8 is required to be used, the translation plate 13 is driven to move rightward by the air cylinder 12, so that the moving plate 3 moves upward by the elastic force of the first spring 4. When the movable plate 3 moves upwards to the limit position under the interaction of the first spring 4 and the translation plate 13, the coverage area of the first transparent glass layer 10 is positioned inside the coverage area of the second transparent glass layer 17, so that the laser emitted by the laser sensor 8 can penetrate through the second transparent glass layer 17, and the detection is convenient.
The length of the coverage area of the second transparent glass layer 17 is three times that of the coverage area of the first transparent glass layer 10, and the second transparent glass layer 17 is arranged on one side of the pressing plate 7 in a deviation manner, so that the laser sensor 8 can further ensure that the laser emitted by the laser sensor can pass through the second transparent glass layer 17.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. An adjusting and protecting device for a laser sensor is characterized in that: the anti-abrasion device comprises a shell (1), a laser sensor (8) and a corner adjusting mechanism for adjusting the corner of the shell (1), wherein a limiting rod (2) is relatively fixed inside the shell (1), a moving plate (3) is connected onto the limiting rod (2) in a sliding manner, a first spring (4) is connected between the moving plate (3) and the top of the shell (1), the laser sensor (8) is installed on the moving plate (3), and an anti-abrasion mechanism is fixedly installed on the laser emitting side of the laser sensor (8);
a first opening (15) is formed in the top of the shell (1) and opposite to the laser emitting side on the laser sensor (8), a covering plate (16) is fixed above the first opening (15) in the top of the shell (1), a second transparent glass layer (17) for the laser sensor (8) to emit laser to penetrate through is arranged on the covering plate (16), an air cylinder (12) is fixed to the top of the shell (1), a piston rod of the air cylinder (12) is fixed to a flat moving plate (13) extending into the covering plate (16), and the flat moving plate (13) is matched with an anti-abrasion mechanism to enable the moving plate (3) to move up and down along the limiting rod (2);
abrasionproof decreases mechanism is including being fixed in protection shield (9) of laser emission side on laser sensor (8), protection shield (9) are equipped with first transparent glass layer (10) with the relative department in laser emission hole on laser sensor (8), be equipped with first inclined plane (11) on protection shield (9), be equipped with on flat movable plate (13) with first inclined plane (11) complex second inclined plane (14).
2. The tuning protection device for laser sensors according to claim 1, characterized in that: the laser sensor protection device is characterized by further comprising a fixed protection mechanism arranged on the moving plate (3) and used for fixedly protecting the laser sensor (8), wherein the fixed protection mechanism comprises a side plate (5) fixed on the moving plate (3) relatively, the side plate (5) is connected with a pressing plate (7) through a second spring (6), and the laser sensor (8) is fixed between the pressing plate (7) and the side plate (5) on the other side.
3. The tuning protection device for laser sensors according to claim 1, characterized in that: corner adjustment mechanism includes mounting panel (18), be fixed with lagging (19) on mounting panel (18), it has mount pad (20) to lie in lagging (19) inside being fixed with on mounting panel (18), it has rotor plate (21) fixed with casing (1) to articulate on mount pad (20), be equipped with between lagging (19) and run through mounting bolt (23) of rotor plate (21), set up on lagging (19) and follow rotor plate (21) normal running fit's second opening (22) with mounting bolt (23), threaded connection has fixation nut (24) on mounting bolt (23).
4. The tuning protection device for laser sensors according to claim 3, characterized in that: the mounting bolt (23) is connected with the rotating plate (21) in a sliding mode, and a through hole with the diameter larger than that of the mounting bolt (23) is formed in the rotating plate (21).
5. The tuning protection device for laser sensors according to claim 1, characterized in that: when the moving plate (3) moves upwards to the limit position under the interaction of the first spring (4) and the translation plate (13), the covering area of the first transparent glass layer (10) is positioned inside the covering area of the second transparent glass layer (17).
6. The tuning protection device for laser sensors according to claim 5, characterized in that: the length of the coverage area of the second transparent glass layer (17) is three times that of the coverage area of the first transparent glass layer (10), and the second transparent glass layer (17) is arranged towards one side of the pressing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469728.XU CN211401232U (en) | 2020-04-02 | 2020-04-02 | Adjusting and protecting device for laser sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020469728.XU CN211401232U (en) | 2020-04-02 | 2020-04-02 | Adjusting and protecting device for laser sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401232U true CN211401232U (en) | 2020-09-01 |
Family
ID=72209578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020469728.XU Expired - Fee Related CN211401232U (en) | 2020-04-02 | 2020-04-02 | Adjusting and protecting device for laser sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401232U (en) |
-
2020
- 2020-04-02 CN CN202020469728.XU patent/CN211401232U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |