CN217442559U

CN217442559U - Slope liquid crystal laser swinger

Info

Publication number: CN217442559U
Application number: CN202122995407.0U
Authority: CN
Inventors: 徐静武
Original assignee: Suzhou Hanwang Laser Instrument Co ltd
Current assignee: Suzhou Hanwang Laser Instrument Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-09-16
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a slope liquid crystal laser swinger relates to the swinger field, including casing, base and the pendulum body mechanism of setting between casing and base, pendulum body mechanism is including the fixed plate that sets up in the casing inside, the central point department of putting of fixed plate is provided with the prism seat, be provided with radium-shine head in the prism seat, be provided with the prism on the up end of prism seat, the fixed surface of prism seat is connected with the connecting seat, fixedly connected with runner assembly on one side of connecting seat, fixedly connected with X axle power component, Y axle power component on one side of connecting seat, slope liquid crystal laser swinger still includes control mechanism. The utility model discloses in can realize sweeping out an inclined plane through the digital setting, solve current sweep the difficult problem that the spirit level can only sweep horizontal plane and plumb line, widen the application range of sweeping the spirit level. The utility model discloses simple structure, convenient operation.

Description

Slope liquid crystal laser swinger

Technical Field

The utility model relates to a sweep the flat appearance field, in particular to slope liquid crystal laser sweeps flat appearance.

Background

The sweep level is a measuring device used for confirming a horizontal plane or a vertical plane, is sometimes used for measuring straightness, and can greatly reduce the difficulty of construction leveling by using the sweep level.

The existing sweeping instrument can only sweep out a horizontal plane and a vertical plane but cannot sweep out an inclined plane.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a slope liquid crystal laser swinger that can sweep out the inclined plane through the digital setting.

The utility model provides a technical scheme that its technical problem adopted is: the slope liquid crystal laser leveling instrument comprises a shell, a base and a pendulum mechanism arranged between the shell and the base, wherein the pendulum mechanism is fixedly connected with the shell and the base respectively, the pendulum mechanism comprises a fixing plate fixedly arranged in the shell, a prism seat is arranged at the central position of the fixing plate, a laser head is arranged in the prism seat, a prism is arranged on the upper end surface of the prism seat, a connecting seat is fixedly connected with the outer surface of the prism seat, a rotating component for driving the prism seat to rotate is fixedly connected on one side of the connecting seat, an X-axis power component for driving the connecting seat to incline along the X direction and a Y-axis power component for driving the connecting seat to incline along the Y-axis direction are fixedly connected on one side of the connecting seat, and the slope liquid crystal laser leveling instrument further comprises a control mechanism for controlling the slope liquid crystal laser leveling instrument, the rotating assembly, the X-axis power assembly and the Y-axis power assembly are electrically connected with the control mechanism respectively.

Further, the method comprises the following steps: the rotating assembly comprises a first motor arranged at one end of the connecting seat, the fixed end of the first motor is fixedly connected with the connecting seat, a first gear is connected to the driving shaft of the first motor, a second gear is meshed and connected to one side of the first gear, and the inner surface of the second gear is fixedly connected with the outer surface of the prism seat.

Further, the method comprises the following steps: the X-axis power assembly comprises a second motor fixedly connected to a fixing plate, the fixed end of the second motor is fixedly connected with the fixing plate, a first screw is connected to the driving shaft of the second motor, a first nut is connected to the outer surface of the first screw in a threaded mode, a first upper rod and a first lower rod are fixedly connected to the upper end of the first nut, a gap is reserved between the first upper rod and the first lower rod, a first connecting rod is arranged between the first upper rod and the first lower rod, one end of the first connecting rod is fixedly connected to the connecting seat, and the other end of the first connecting rod penetrates through the first upper rod and the first lower rod.

Further, the method comprises the following steps: the Y axle power component includes the third motor of fixed connection on the fixed plate, the stiff end and the fixed plate fixed connection of third motor, be connected with the second screw rod in the drive shaft of third motor, the surface threaded connection of second screw rod has the second nut, fixedly connected with second upper boom and second lower beam on the up end of second nut, leave the clearance between second upper boom and the second lower beam, be provided with the second connecting rod between second upper boom and the second lower beam, the one end fixed connection of second connecting rod is on the connecting seat, the other end of second connecting rod passes second upper boom and second lower beam.

Further, the method comprises the following steps: the prism is a pentagonal prism.

Further, the method comprises the following steps: the fixed frame of outer fixed surface of prism seat lower extreme is connected with, the outside of fixed frame is provided with the engaging lug, be provided with the through-hole on the engaging lug, the edge of fixed plate is provided with the spliced pole, the spliced pole corresponds with the position of engaging lug, be provided with the spring between engaging lug and the spliced pole, the spliced pole is hooked to the one end of spring, the engaging lug is hooked to the other end of spring.

Further, the method comprises the following steps: the connecting base is provided with a grating for detecting the rotation speed of the motor, and the outer surface of the prism base is fixedly connected with a sawtooth wheel above the second gear.

Further, the method comprises the following steps: the control mechanism comprises a control panel, and an on/off state indicator light, a manual/automatic leveling mode key, a manual/automatic leveling mode indicator light, a shockproof mode key indicator light, a rotation speed adjusting key, a directional scanning key, a left stepping key, a right stepping key, an X-direction gradient adjusting key and a Y-direction gradient adjusting key are arranged on the control panel.

Further, the method comprises the following steps: a glass protective cover is arranged on the shell and positioned on the outer side of the laser head.

Further, the method comprises the following steps: the outside of casing is provided with the handle.

The utility model has the advantages that: the utility model discloses can realize sweeping out an inclined plane through the digit setting, solve current sweep the difficult problem that the spirit level can only sweep horizontal plane and plumb line, widen the application range of sweeping the spirit level. The utility model discloses simple structure, convenient operation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a gradient liquid crystal laser swinger;

FIG. 2 is a schematic structural diagram of the pendulum mechanism;

FIG. 3 is a schematic structural view of a rotating assembly;

FIG. 4 is a schematic structural view of an X-axis power assembly and a Y-axis power assembly;

FIG. 5 is a schematic view of a control panel;

labeled as: 1. a housing; 2. a base; 3. a pendulum mechanism; 12. a handle;

32. a prism seat; 33. a prism; 34. a connecting seat; 35. a rotating assembly; 36. an X-axis power assembly; 37. a Y-axis power assembly; 38. connecting columns; 39. a spring;

351. a first motor; 352. a first gear; 353. a second gear;

361. a second motor; 362. a first screw; 363. a first nut; 364. a first upper bar; 365. a first lower lever; 366. a first connecting rod;

371. a third motor; 372. a second screw; 373. a second nut; 374. a second upper bar; 375. a second lower bar; 376. a second connecting rod;

41. a control panel; 411. an on/off key; 413. manual/automatic leveling mode key; 415. a shockproof mode key; 417. adjusting a rotating speed key; 418. a directional scan key; 419. a left step key; 420. a right step key; 421. an X-direction gradient adjustment key; 422. y direction slope adjustment key.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, the embodiment of the present application provides a slope liquid crystal laser leveling instrument, which includes a housing 1, a base 2 and a pendulum mechanism 3 disposed between the housing 1 and the base 2, the pendulum mechanism 3 is respectively fixedly connected with the housing 1 and the base 2, the pendulum mechanism 3 includes a fixed plate fixedly disposed inside the housing 1, a prism seat 32 is disposed at the center of the fixed plate, a laser head is disposed in the prism seat 32, a prism 33 is disposed on the upper end surface of the prism seat 32, the prism seat 32 is used for supporting the prism 33 and the laser head, the laser head is used for generating laser, and the prism 33 is used for splitting light.

The outer surface of the prism seat 32 is fixedly connected with a connecting seat 34, one side of the connecting seat 34 is fixedly connected with a rotating component 35 for driving the prism seat 32 to rotate, an X-axis power assembly 36 for driving the connecting base 34 to tilt along the X-direction and a Y-axis power assembly 37 for driving the connecting base 34 to tilt along the Y-axis direction are fixedly connected to one side of the connecting base 34, the rotating assembly 35 is used for driving the prism base 32 to rotate, thereby driving the laser head to rotate, so that the emitted laser generates a plane, the X-axis power assembly 36 is used for driving the connecting seat 34 to incline along the X direction, so that the formed laser can sweep out a slope surface which inclines along the X-axis direction, the Y-axis power assembly 37 is used for driving the connecting seat 34 to incline along the Y-axis direction, so that the formed laser can sweep a slope surface inclined along the Y-axis direction.

The slope liquid crystal laser swinger further comprises a control mechanism for controlling the slope liquid crystal laser swinger, the rotating assembly 35, the X-axis power assembly 36 and the Y-axis power assembly 37 are electrically connected with the control mechanism respectively, and the control mechanism is used for controlling the slope liquid crystal laser swinger.

On the basis of the above, as shown in fig. 3, the rotating assembly 35 comprises a first motor 351 disposed on one end of the connecting base 34, wherein a fixed end of the first motor 351 is fixedly connected with the connecting base 34, a driving shaft of the first motor 351 is connected with a first gear 352, one side of the first gear 352 is engaged with a second gear 353, and an inner surface of the second gear 353 is fixedly connected with an outer surface of the prism base 32.

The first motor 351 rotates to drive the first gear 352 to rotate, the first gear 352 rotates to drive the second gear 353 to rotate, and the second gear 353 rotates to drive the prism seat 32 to rotate, so that the laser head and the prism 33 are driven to rotate, and laser generated by the laser head forms a plane in the rotating process.

On the basis, as shown in fig. 4, the X-axis power assembly 36 includes a second motor 361 fixedly connected to the fixing plate, a fixed end of the second motor 361 is fixedly connected to the fixing plate, a first screw 362 is connected to a driving shaft of the second motor 361, a first nut 363 is connected to an outer surface of the first screw 362 through a thread, a first upper rod 364 and a first lower rod 365 are fixedly connected to an upper end of the first nut 363, a gap is left between the first upper rod 364 and the first lower rod 365, a first connecting rod 366 is disposed between the first upper rod 364 and the first lower rod 365, one end of the first connecting rod 366 is fixedly connected to the connecting seat 34, and the other end of the first connecting rod 366 passes through the first upper rod 364 and the first lower rod 365.

The second motor 361 rotates to drive the first screw 362 to rotate, the first screw 362 rotates to drive the first nut 363 to rotate, so that the first nut 363 moves upwards or downwards, when the first nut 363 moves upwards, the first lower rod 365 lifts the first connecting rod 366 to move upwards, so that the connecting seat 34 is driven to rotate clockwise along the X axis, and laser emitted by the laser head forms a slope surface in the rotating process;

when the first nut 363 moves downwards, the first upper rod 364 presses the first connecting rod 366 to move downwards, so as to drive the connecting seat 34 to rotate anticlockwise along the X axis, so that the laser emitted by the laser head forms a slope surface in the rotating process;

on the basis, the Y-axis power assembly 37 includes a third motor 371 fixedly connected to the fixing plate, a fixed end of the third motor 371 is fixedly connected to the fixing plate, a second screw rod 372 is connected to a driving shaft of the third motor 371, a second nut 373 is connected to an outer surface of the second screw rod 372 through a thread, a second upper rod 374 and a second lower rod 375 are fixedly connected to an upper end surface of the second nut 373, a gap is reserved between the second upper rod 374 and the second lower rod 375, a second connecting rod 376 is arranged between the second upper rod 374 and the second lower rod 375, one end of the second connecting rod 376 is fixedly connected to the connecting seat 34, and the other end of the second connecting rod 376 passes through the second upper rod 374 and the second lower rod 375.

The third motor 371 rotates to drive the second screw rod 372 to rotate, the second screw rod 372 rotates to drive the second nut 373 to move upwards or downwards, and when the second nut 373 moves upwards, the second lower rod 375 lifts the second connecting rod 376 to move upwards so as to drive the connecting seat 34 to rotate clockwise along the Y axis, so that laser emitted by the laser head forms a slope surface in the rotating process;

when the second nut 373 moves downward, the second upper rod 374 presses the second connecting rod 376 to move downward, so as to drive the connecting seat 34 to rotate counterclockwise along the Y-axis, so that the laser emitted by the laser head forms a slope surface in the rotating process.

On the basis of the above, the prism 33 is a pentagonal prism.

On the basis, the fixed frame of outer fixed surface of prism seat 32 lower extreme is connected with, the outside of fixed frame is provided with the engaging lug, be provided with the through-hole on the engaging lug, the edge of fixed plate is provided with spliced pole 38, spliced pole 38 corresponds with the position of spliced pole, be provided with spring 39 between spliced pole and the spliced pole 38, spliced pole 38 is hooked to the one end of spring 39, the engaging lug is hooked to the other end of spring 39, is used for preventing the in-process swing of prism seat 32 at the slope through fixed frame of spring 39 connection and spliced pole 38.

On the basis, the connecting base 34 is provided with a grating 341 for detecting the rotation speed of the motor, and a sawtooth wheel is fixedly connected to the outer surface of the prism base 32 above the second gear 353.

The raster 341 calculates the current rotation speed of the sawtooth wheel according to the number of the passing sawteeth in unit time, and then controls and scans the duty ratio of the first motor 351 to adjust the rotation speed of the first motor 351.

On the basis, as shown in fig. 5, the control mechanism includes a control panel 41, and the control panel 41 is provided with an on/off key 411, an on/off state indicator light, a manual/automatic leveling mode key 413, a manual/automatic leveling mode indicator light, an anti-vibration mode key 415, an anti-vibration mode key indicator light, a rotation speed adjusting key 417, a directional scanning key 418, a left step key 419, a right step key 420, an X-direction gradient adjusting key 421, and a Y-direction gradient adjusting key 422.

The on/off key 411 is used for controlling the on/off state of the gradient liquid crystal laser swinger; when the power-on/power-off state indicator light is on, the power-on state indicator light is in a power-on state; when the lamp flickers, the slope liquid crystal laser swinger is at low voltage of the power supply. On-board rechargeable batteries need to be recharged.

The manual/automatic leveling mode key 413 is used for controlling the gradient liquid crystal laser leveling instrument to be in a manual mode or in an automatic leveling mode;

when the manual/automatic leveling mode indicator light is on, the slope liquid crystal laser leveling instrument is in a manual mode, and when the manual/automatic leveling mode indicator light flickers, the inclination angle of the instrument is too large and the instrument is in an alarm state;

the vibration-proof mode key 415 is used to prevent the instrument from being displaced by vibration when the instrument is in a flat state.

When the shockproof mode key indicator lamp flashes slowly, the slope liquid crystal laser swinger is in a shockproof mode, and when the shockproof mode key indicator lamp flashes quickly, the instrument is in an uneven state under the action of shock.

The rotation speed adjusting key 417 divides the rotation speed of the prism seat 32 into 5 gears from low to high, which are respectively 0, 60, 120, 300, and 600 r.p.m.

The directional scanning key 418 divides the width of laser scanning into 5 steps from small to large, which are respectively 0 degree, 10 degrees, 45 degrees, 90 degrees and 180 degrees.

The left stepping key 419 is used for controlling the laser head to jog counterclockwise when the laser head is in a stop or directional scanning state.

The right step key 420 is used to control the laser head to jog clockwise when the laser head is in a stop or directional scanning state.

The X-direction gradient adjustment key 421 is used to, when the instrument is in manual mode: the slope may be set in the X direction.

The Y-direction grade adjust key 422 is used to: the slope may be set in the Y direction.

On the basis, a glass protective cover is arranged on the shell 1 and positioned on the outer side of the laser head, and the glass protective cover is used for protecting the laser head.

On the basis, the outer side of the shell 1 is provided with a handle 12, and an operator can hold the handle 12 by hand to conveniently operate and move the flat bed scanner.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Slope liquid crystal laser swinger, including casing (1), base (2) and pendulum body mechanism (3) of setting between casing (1) and base (2), pendulum body mechanism (3) respectively with casing (1) and base (2) fixed connection, its characterized in that: pendulum body mechanism (3) is including fixed setting at the inside fixed plate of casing (1), the central point of fixed plate puts the department and is provided with prism seat (32), be provided with the radium head in prism seat (32), be provided with prism (33) on the up end of prism seat (32), the external fixed surface of prism seat (32) is connected with connecting seat (34), fixedly connected with is used for driving prism seat (32) pivoted rotating assembly (35) on one side of connecting seat (34), fixedly connected with is used for driving connecting seat (34) along X axle power component (36) of X direction slope on one side of connecting seat (34), is used for driving connecting seat (34) along Y axle power component (37) of Y axle direction slope, slope liquid crystal laser sweeps the flat appearance still including the control mechanism who is used for controlling slope liquid crystal laser and sweeps the flat appearance, rotating assembly (35), The X-axis power assembly (36) and the Y-axis power assembly (37) are respectively electrically connected with the control mechanism.

2. The slope liquid crystal laser swinger of claim 1, wherein: the rotating assembly (35) comprises a first motor (351) arranged at one end of the connecting seat (34), the fixed end of the first motor (351) is fixedly connected with the connecting seat (34), a first gear (352) is connected onto the driving shaft of the first motor (351), a second gear (353) is meshed and connected onto one side of the first gear (352), and the inner surface of the second gear (353) is fixedly connected with the outer surface of the prism seat (32).

3. The slope liquid crystal laser swinger of claim 2, wherein: the X-axis power assembly (36) comprises a second motor (361) fixedly connected to a fixing plate, the fixed end of the second motor (361) is fixedly connected with the fixing plate, a first screw (362) is connected to the driving shaft of the second motor (361), a first nut (363) is connected to the outer surface of the first screw (362) in a threaded manner, a first upper rod (364) and a first lower rod (365) are fixedly connected to the upper end of the first nut (363), a gap is reserved between the first upper rod (364) and the first lower rod (365), a first connecting rod (366) is arranged between the first upper rod (364) and the first lower rod (365), one end of the first connecting rod (366) is fixedly connected to the connecting seat (34), and the other end of the first connecting rod (366) penetrates through the first upper rod (364) and the first lower rod (365).

4. The slope liquid crystal laser swinger of claim 2, wherein: the Y-axis power assembly (37) comprises a third motor (371) fixedly connected to a fixing plate, the fixed end of the third motor (371) is fixedly connected to the fixing plate, a second screw (372) is connected to the driving shaft of the third motor (371), a second nut (373) is connected to the outer surface of the second screw (372) in a threaded manner, a second upper rod (374) and a second lower rod (375) are fixedly connected to the upper end face of the second nut (373), a gap is reserved between the second upper rod (374) and the second lower rod (375), a second connecting rod (376) is arranged between the second upper rod (374) and the second lower rod (375), one end of the second connecting rod (376) is fixedly connected to the connecting seat (34), and the other end of the second connecting rod (376) penetrates through the second upper rod (374) and the second lower rod (375).

5. The slope liquid crystal laser swinger of claim 2, wherein: the prism (33) is a pentagonal prism.

6. The slope liquid crystal laser swinger of claim 2, wherein: the fixed frame of outer fixed surface of prism seat (32) lower extreme, the outside of fixed frame is provided with the engaging lug, be provided with the through-hole on the engaging lug, the edge of fixed plate is provided with spliced pole (38), spliced pole (38) correspond with the position of engaging lug, be provided with spring (39) between engaging lug and spliced pole (38), spliced pole (38) is hooked to the one end of spring (39), the engaging lug is hooked to the other end of spring (39).

7. The slope liquid crystal laser swinger of claim 1, wherein: a grating (341) for detecting the rotation speed of the motor is arranged on the connecting seat (34), and a sawtooth wheel is fixedly connected to the outer surface of the prism seat (32) above the second gear (353).

8. The slope liquid crystal laser swinger of claim 1, wherein: the control mechanism comprises a control panel (41), wherein an on/off key (411), an on/off state indicator light, a manual/automatic leveling mode key (413), a manual/automatic leveling mode indicator light, an anti-vibration mode key (415), an anti-vibration mode key indicator light, a rotating speed adjusting key (417), a directional scanning key (418), a left stepping key (419), a right stepping key (420), an X-direction gradient adjusting key (421) and a Y-direction gradient adjusting key (422) are arranged on the control panel (41).

9. The slope liquid crystal laser swinger of claim 1, wherein: a glass protective cover is arranged on the shell (1) and positioned on the outer side of the laser head.

10. The grade liquid crystal laser swinger of claim 1, wherein: the outer side of the shell (1) is provided with a handle (12).