CN214895785U - Laser convergence meter and laser convergence meter assembly - Google Patents
Laser convergence meter and laser convergence meter assembly Download PDFInfo
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- CN214895785U CN214895785U CN202121192839.1U CN202121192839U CN214895785U CN 214895785 U CN214895785 U CN 214895785U CN 202121192839 U CN202121192839 U CN 202121192839U CN 214895785 U CN214895785 U CN 214895785U
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Abstract
The utility model relates to a laser convergence meter and a laser convergence meter component, wherein the laser convergence meter comprises a shell, a laser sensor module, a circuit board and a bottom plate, the laser sensor module is arranged on the circuit board and is integrally contained in the inner space enclosed by the shell, and the bottom plate is fixed on the bottom surface of the space enclosed by the shell; the circuit board is provided with a power interface module, a power management module, a temperature sensor module, a system controller module, a communication isolation module and a communication interface module; the power supply interface module is connected with the power supply management module through a signal line, the power supply management module is respectively connected with the laser sensor module, the temperature sensor module, the system controller module and the communication isolation module through signal lines, the laser sensor module and the temperature sensor module are respectively connected with the system controller module through signal lines, the system controller module is connected with the communication isolation module through signal lines, and the communication isolation module is connected with the communication interface module through signal lines.
Description
Technical Field
The utility model relates to a laser rangefinder technical field, concretely relates to laser convergence takes into account laser convergence and counts subassembly.
Background
General horizontal range finder all is some laser range finders, and more common is hand-held type laser range finder, when using, just emits laser to the measurement object other end from measurement object one end, relies on the shelter to reflect back, realizes the range finding.
However, in the tunnel operation process, the convergence deformation of the tunnel needs to be continuously monitored for a long time; in the use process of some buildings, displacement or deformation monitoring of a certain area is also required for a long time. However, the handheld laser range finder cannot meet the long-term monitoring requirement and the variability of the monitoring angle in the monitoring environment, and the handheld laser range finder has an insufficient waterproof effect, cannot monitor the ambient temperature, and cannot meet multiple functions and requirements of monitoring.
Therefore, there is a need to provide a new laser convergence meter and laser convergence meter assembly to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a laser convergence meter and laser convergence meter subassembly to realize the long-term nature of multi-functional monitoring and the variability of installation monitoring angle.
In order to achieve the above object, the present invention provides a laser convergence gauge, which includes a housing, a laser sensor module, a circuit board and a bottom plate, wherein the laser sensor module is mounted on the circuit board and integrally accommodated in an inner space surrounded by the housing, and the bottom plate is fixed on a bottom surface of the space surrounded by the housing;
the circuit board is further provided with a power interface module, a power management module, a temperature sensor module, a system controller module, a communication isolation module and a communication interface module;
the power supply interface module is connected with the power supply management module through a signal line, the power supply management module is respectively connected with the laser sensor module, the temperature sensor module, the system controller module and the communication isolation module through signal lines, the laser sensor module and the temperature sensor module are respectively connected with the system controller module through signal lines, the system controller module is connected with the communication isolation module through signal lines, and the communication isolation module is connected with the communication interface module through signal lines.
Further, the laser sensor module is provided with an upward opening, and the laser convergence gauge further comprises a gasket covering the opening.
Furthermore, the shell of the laser convergence meter comprises an upper top surface, a left side surface, a right side surface, a front side surface and a rear side surface, wherein each surface is surrounded to form the inner space, the front side surface is provided with a window, and the laser convergence meter further comprises a transparent observation lens clamped in the window for the laser sensor module to transmit and receive light source signals.
Furthermore, the laser convergence gauge further comprises a waterproof rubber ring hooped between the side wall of the window and the side wall of the transparent observation lens.
Further, the laser convergence gauge further comprises a waterproof ring, and the waterproof ring is annularly arranged on the inner side of the bottom of the shell.
Furthermore, a notch is arranged on the inner side of the bottom plate of the laser convergence meter, and the notch provides an abdicating space for the protruding part of each module mounted on the circuit board.
Furthermore, the four legs of shell and bottom plate are provided with the bolt hole respectively, the bottom plate passes through the bolt fastening in the bottom surface that the space was established to the shell enclosure.
The utility model also provides a laser convergence meter component, which comprises a laser convergence meter and a bracket;
the laser convergence gauge has the characteristics;
the support comprises a first installation piece and a second installation piece, the first installation piece and the second installation piece are mutually fixed through bolts, the laser convergence meter is fixed on the second installation piece through the bolts, the bolts are unscrewed, and the relative position relation between the first installation piece and the second installation piece and the relative position relation between the laser convergence meter and the second installation piece (22) are adjusted to adjust the light source emission angle of the laser convergence meter.
Furthermore, the first mounting piece and the second mounting piece are L-shaped, the first mounting piece comprises a first portion and a second portion, the second mounting piece comprises a third portion and a fourth portion, the first portion and the third portion are respectively provided with a first center hole and a first circular arc which is symmetrical relative to the first center hole, the first portion and the third portion are relatively fixed through bolts which penetrate through the first center hole and the first circular arc, the bolts are unscrewed, and the second mounting piece can be rotatably adjusted relative to the first mounting piece in the up-down direction.
Furthermore, a fourth portion of the second mounting piece is provided with a second center hole and a second arc which is symmetrical relative to the second center hole, the laser convergence meter is fixed on the fourth portion through bolts which penetrate through the second center hole and the second arc, and the bolts are loosened to rotatably adjust the laser convergence meter on the fourth portion in the left-right direction.
The utility model discloses following beneficial effect has:
1) the laser convergence meter is added with the temperature sensor module, so that the environmental temperature can be synchronously monitored while the distance is measured;
2) according to the laser convergence meter, the waterproof ring or the waterproof rubber ring is added at the joint of each component so as to meet the waterproof effect in a long-term monitoring environment;
3) the laser convergence meter is adjustably installed on the support through the bolts, the support also has an angle adjustable function, and installation and light source emission angles of the laser convergence meter under various environments are fully guaranteed.
Drawings
FIG. 1 is a perspective view of the laser convergence gauge of the present invention;
fig. 2 is an exploded perspective view of the laser convergence gauge of the present invention;
FIG. 3 is a schematic circuit diagram of the laser convergence gauge of the present invention;
FIG. 4 is a perspective assembly view of the laser convergence gauge assembly of the present invention;
fig. 5 is a perspective assembly view of the holder of the laser convergence gauge module according to the present invention.
In the figure: 100. a laser convergence meter; 11. a housing; 111. windowing; 12. a laser sensor module; 121. an opening; 13. a circuit board; 14. a base plate; 141. a recess; 15. a gasket; 16. a transparent viewing lens; 17. a waterproof rubber ring; 18. a waterproof ring; 200. a support; 21. a first mounting piece; 22. a second mounting piece; 23. a first portion; 24. a second portion; 25. a third portion; 26. a fourth part; 27. a first central aperture; 28. a first arc; 29. mounting holes; 30. a second central aperture; 31. a second arc.
Detailed Description
The present invention will be further described with reference to fig. 1 to 5 by way of specific embodiments.
Referring to fig. 1 to 5, the present invention provides a laser convergence gauge 100 and a laser convergence gauge assembly. The laser convergence gauge assembly includes a laser convergence gauge 100 and a holder 200 for holding the laser convergence gauge 100.
The laser convergence gauge 100 includes a housing 11, a laser sensor module 12, a circuit board 13, a bottom plate 14, a gasket 15, a transparent observation lens 16, a waterproof rubber ring 17, and a waterproof ring 18.
The housing 11 includes an upper top surface, left and right side surfaces, and front and rear side surfaces, each of which defines an internal space. The front side of the housing 11 is opened with a window 111, and the transparent observation lens 16 is held in the window 111. In order to further achieve the waterproof effect, a waterproof rubber ring 17 can be hooped between the side wall of the open window 111 and the side wall of the transparent observation lens 16. The transparent viewing lens 16 is made of an acrylic material.
The laser sensor module 12 is used for transmitting and receiving light source signals. The laser sensor module 12 is provided with an upward opening 121, and the gasket 15 is covered on the opening 121. The laser sensor module 12 is mounted on the circuit board 13 and is integrally accommodated in an inner space surrounded by the housing 11.
The circuit board 13 is further provided with a power interface module, a power management module, a temperature sensor module, a system controller module, a communication isolation module and a communication interface module.
The power supply interface module is connected with the power supply management module through a signal line, the power supply management module is respectively connected with the laser sensor module 12, the temperature sensor module, the system controller module and the communication isolation module through signal lines, the laser sensor module 12 and the temperature sensor module are respectively connected with the system controller module through signal lines, the system controller module is connected with the communication isolation module through signal lines, and the communication isolation module is connected with the communication interface module through signal lines.
The power interface module is used for connecting an external circuit to supply power for the operation of the laser convergence meter 100.
The power management module is used for powering on or powering off the laser sensor module 12, the temperature sensor module, the system controller module and the communication isolation module.
The temperature sensor module is used to monitor the ambient temperature of the laser convergence meter 100 during operation.
The system controller module is used for receiving or capturing data monitored by the laser sensor module and the temperature sensor module and transmitting the obtained data to the user equipment from the communication interface module through the communication isolation module.
The communication isolation module is used for filtering interference signals sent by the system controller module and the communication interface module.
The communication interface module is used for connecting external user equipment so as to transmit data sent by the system controller module and receive instructions sent by the user equipment.
The inner side of the bottom plate 14 is provided with a notch 141, the four legs of the housing 11 and the bottom plate 14 are respectively provided with bolt holes, the bottom plate 14 is fixed on the bottom surface of the space enclosed by the housing 11 through bolts, and the notch 141 provides a yielding space for the protruding part of each module mounted on the circuit board 13. In order to further achieve the waterproof effect, a waterproof ring 18 may be disposed around the inner side of the bottom of the housing 11.
The bracket 200 includes a first mounting piece 21 in an L shape and a second mounting piece 22 in an L shape, the first mounting piece 21 and the second mounting piece 22 are fixed to each other by bolts, the laser convergence meter 100 is fixed to the second mounting piece 22 by bolts, the bolts are loosened, and the relative position relationship between the first mounting piece 21 and the second mounting piece 22 and the relative position relationship between the laser convergence meter 100 and the second mounting piece 22 are adjusted to adjust the light source emission angle of the laser convergence meter 100.
Specifically, the method comprises the following steps:
the first mounting piece 21 comprises a first portion 23 and a second portion 24, and the second mounting piece 22 comprises a third portion 25 and a fourth portion 26;
the second part 24 of the first mounting piece 21 is provided with a pair of mounting holes 29, and the bracket 200 is fixed on a certain object in the area to be monitored through bolts penetrating through the mounting holes 29;
the first portion 23 of the first mounting piece 21 and the third portion 25 of the second mounting piece 22 are both provided with a first central hole 27 and a first circular arc 28 which is symmetrical relative to the first central hole 27, the first portion 23 and the third portion 25 are relatively fixed through bolts which are arranged in the first central hole 27 and the first circular arc 28 in a penetrating manner, the bolts are loosened, and the second mounting piece 22 can be rotationally adjusted relative to the first mounting piece 21 in the vertical direction;
the fourth portion 26 of the second mounting plate 22 is provided with a second center hole 30 and a second arc 31 symmetrical with respect to the second center hole 30, the laser convergence gauge 100 is fixed on the fourth portion 26 by bolts inserted into the second center hole 30 and the second arc 31, and the bolts are loosened to rotatably adjust the laser convergence gauge 100 on the fourth portion 26 in the left-right direction.
The utility model discloses following beneficial effect has:
1) the laser convergence meter 100 is provided with a temperature sensor module, so that the environmental temperature can be synchronously monitored while the distance is measured;
2) the laser convergence meter 100 is additionally provided with the waterproof ring 18 or the waterproof rubber ring 17 at the joint of each component so as to meet the waterproof effect of the laser convergence meter under the long-term monitoring environment;
3) the laser convergence meter 100 is adjustably mounted on the support 200 through bolts, the support 200 also has an angle adjusting function, and the mounting and the light source emission angle of the laser convergence meter 100 in various environments are fully guaranteed.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. A laser convergence gauge, characterized by: the laser convergence meter (100) comprises a shell (11), a laser sensor module (12), a circuit board (13) and a bottom plate (14), wherein the laser sensor module (12) is mounted on the circuit board (13) and is integrally contained in an inner space enclosed by the shell (11), and the bottom plate (14) is fixed on the bottom surface of the space enclosed by the shell (11);
the circuit board (13) is further provided with a power interface module, a power management module, a temperature sensor module, a system controller module, a communication isolation module and a communication interface module;
the power supply interface module is connected with the power supply management module through a signal line, the power supply management module is connected with the laser sensor module (12), the temperature sensor module, the system controller module and the communication isolation module through signal lines respectively, the laser sensor module (12) is connected with the system controller module through signal lines respectively with the temperature sensor module, the system controller module is connected with the communication isolation module through signal lines, and the communication isolation module is connected with the communication interface module through signal lines.
2. The laser convergence gauge of claim 1, wherein: the laser sensor module (12) is provided with an upward opening (121), and the laser convergence gauge (100) further comprises a gasket (15) covering the opening (121).
3. The laser convergence gauge of claim 1, wherein: the laser convergence meter (100) is characterized in that a shell (11) of the laser convergence meter (100) comprises an upper top surface, a left side surface, a right side surface, a front side surface and a rear side surface, each surface is surrounded to form the inner space, a window (111) is formed in the front side surface, and the laser convergence meter (100) further comprises a transparent observation lens (16) clamped in the window (111) for the laser sensor module (12) to emit and receive light source signals.
4. The laser convergence gauge of claim 3, wherein: the laser convergence gauge (100) further comprises a waterproof rubber ring (17) hooped between the side wall of the windowing (111) and the side wall of the transparent observation lens (16).
5. The laser convergence gauge of claim 1, wherein: the laser convergence meter (100) further comprises a waterproof ring (18), and the waterproof ring (18) is annularly arranged on the inner side of the bottom of the shell (11).
6. The laser convergence gauge of claim 1, wherein: a notch (141) is arranged on the inner side of a bottom plate (14) of the laser convergence gauge (100), and the notch (141) provides an abdicating space for the protruding parts of all modules mounted on the circuit board (13).
7. The laser convergence gauge of claim 1, wherein: the four legs of shell (11) and bottom plate (14) are provided with the bolt hole respectively, bottom plate (14) pass through the bolt fastening in shell (11) enclose the bottom surface of establishing the space.
8. A laser convergence gauge assembly, comprising: the laser convergence gauge component comprises a laser convergence gauge (100) and a bracket (200);
the laser convergence gauge (100) having the features of any one of claims 1-7;
the support (200) comprises a first mounting piece (21) and a second mounting piece (22), the first mounting piece (21) and the second mounting piece (22) are mutually fixed through bolts, the laser convergence meter (100) is fixed on the second mounting piece (22) through the bolts, the bolts are loosened, and the relative position relation of the first mounting piece (21) and the second mounting piece (22) and the relative position relation of the laser convergence meter (100) and the second mounting piece (22) are adjusted to adjust the light source emission angle of the laser convergence meter (100).
9. The laser convergence gauge assembly of claim 8, wherein: the first mounting piece (21) and the second mounting piece (22) are L-shaped, the first mounting piece (21) comprises a first portion (23) and a second portion (24), the second mounting piece (22) comprises a third portion (25) and a fourth portion (26), the first portion (23) and the third portion (25) are respectively provided with a first central hole (27) and a first circular arc (28) which is symmetrical relative to the first central hole (27), the first portion (23) and the third portion (25) are relatively fixed through bolts penetrating through the first central hole (27) and the first circular arc (28), the bolts are unscrewed, and the second mounting piece (22) can be rotationally adjusted in the vertical direction relative to the first mounting piece (21).
10. The laser convergence gauge assembly of claim 9, wherein: the fourth portion (26) of the second mounting piece (22) is provided with a second center hole (30) and a second circular arc (31) which is symmetrical relative to the second center hole (30), the laser convergence meter (100) is fixed on the fourth portion (26) through bolts penetrating through the second center hole (30) and the second circular arc (31), and the bolts are unscrewed to perform rotation adjustment on the laser convergence meter (100) on the fourth portion (26) in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192839.1U CN214895785U (en) | 2021-05-31 | 2021-05-31 | Laser convergence meter and laser convergence meter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121192839.1U CN214895785U (en) | 2021-05-31 | 2021-05-31 | Laser convergence meter and laser convergence meter assembly |
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| Publication Number | Publication Date |
|---|---|
| CN214895785U true CN214895785U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121192839.1U Active CN214895785U (en) | 2021-05-31 | 2021-05-31 | Laser convergence meter and laser convergence meter assembly |
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| CN (1) | CN214895785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542862A (en) * | 2022-01-13 | 2022-05-27 | 无锡邑文电子科技有限公司 | Laser sensor position adjusting device |
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2021
- 2021-05-31 CN CN202121192839.1U patent/CN214895785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542862A (en) * | 2022-01-13 | 2022-05-27 | 无锡邑文电子科技有限公司 | Laser sensor position adjusting device |
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