A three-dimensional digital layout instrument for kitchen countertops

Abstract

The utility model discloses a three-dimensional digital layout instrument for kitchen countertops, and relates to the technical field of three-dimensional layout instruments. A lifting mechanism is provided inside the main body of the device, and a lifting platform is connected to the top of the lifting mechanism, and the lifting platform is located at the bottom of the layout instrument. A rotating mechanism is provided inside the main body of the device, and the top of the rotating mechanism is connected to the layout instrument; a driving motor is provided at the top of the main body of the device, and the top of the driving motor can be connected to the lifting mechanism and the rotating mechanism, and the driving motor can drive the lifting mechanism or the rotating mechanism to operate, and the driving motor is connected to a power supply provided inside the main body of the device. By driving the motor to rotate in the reverse direction, the driving motor can drive the lifting mechanism to operate, so that the lifting platform drives the layout instrument to perform height fine-tuning, avoiding the need for secondary assembly to adjust the height, and by driving the motor to rotate in the forward direction, the driving motor can drive the rotating mechanism to operate when rotating in the forward direction, so that the rotating mechanism drives the layout instrument to rotate automatically.

Description

Technical Field

[0001] The utility model relates to the technical field of three-dimensional lofting instruments, in particular to a three-dimensional digital lofting instrument for kitchen countertops. Background Art

[0002] A stakeout instrument is an instrument used for staking out three-dimensional objects. It creates complex three-dimensional objects by tracing the cross-section of a two-dimensional object along a path. There are many types of stakeout instruments, with total station stakeout being a common method, including coordinate stakeout and azimuth stakeout. Measuring the height of a kitchen tabletop often requires a stakeout instrument, but existing three-dimensional digital stakeout instruments have some shortcomings, such as:

[0003] Application number: CN202223182466.7 A three-dimensional digital layout instrument with dual power adjustment for on-site measurement. The device uses dual power adjustment of motor drive and manual control, and the rangefinder can achieve rotation adjustment in two dimensions, horizontal and vertical directions. This improves on-site measurement accuracy and avoids secondary construction during on-site installation. However, in actual use, it is difficult to adjust the height of the instrument after it is fixed. This may cause the instrument to be difficult to adjust during the adjustment process, thereby reducing the efficiency of the device during use.

[0004] Therefore, we propose a three-dimensional digital planer for kitchen countertops to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a three-dimensional digital lofting instrument for kitchen countertops to solve the problem raised in the above-mentioned background art that most three-dimensional digital lofting instruments on the market are difficult to adjust the height of the instrument after it is fixed, which may cause the instrument to be difficult to adjust during the adjustment process, thereby reducing the efficiency of the equipment when in use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a three-dimensional digital layout instrument for kitchen countertops, comprising a device body and a layout instrument disposed on top of the device body, wherein a lifting mechanism is provided inside the device body, and a lifting platform is connected to the top of the lifting mechanism, and the lifting platform is located at the bottom of the layout instrument, wherein a rotating mechanism is provided inside the device body, and the top of the rotating mechanism is connected to the layout instrument;

[0007] A drive motor is provided on the top of the device body, and the top of the drive motor can be connected to the lifting mechanism and the rotating mechanism, and the drive motor can drive the lifting mechanism or the rotating mechanism to operate, and the drive motor is connected to the power supply set inside the device body.

[0008] By driving the motor to rotate in the reverse direction, the driving motor can drive the lifting mechanism to operate, so that the lifting platform drives the layout instrument to perform fine height adjustment, avoiding the need for secondary assembly to adjust the height. By driving the motor to rotate in the forward direction, the driving motor can drive the rotating mechanism to operate when rotating in the forward direction, so that the rotating mechanism drives the layout instrument to rotate automatically, making the equipment more convenient when performing three-dimensional layout work.

[0009] As an optimal technical solution of the present invention, a first sprocket is provided on the top of the driving motor, and a first chain is engaged with the outside of the first sprocket, and a second sprocket is engaged with the right end of the first chain, and a ratchet group is provided on the top of the first sprocket and the second sprocket.

[0010] The adoption of the above technical solution can make the drive motor more stable when connected to the lifting mechanism and the rotating mechanism, thereby increasing the stability of the device during operation.

[0011] As a preferred technical solution of the present invention, the second sprocket is connected to the inside of the device body, and the ratchet group includes a first ratchet, and a second ratchet is engaged on the top of the first ratchet, a spring shaft is connected to the top of the second ratchet, and the ratchet groups on the top of the first sprocket and the ratchet groups on the top of the second sprocket face opposite directions.

[0012] The adoption of the above technical solution can make it more convenient for the driving motor to adjust the lifting mechanism or the rotating mechanism, thereby increasing the adjustability of the device during use.

[0013] As an optimal technical solution of the present invention, the top of the first sprocket is connected to the rotating mechanism through a ratchet group, and the rotating mechanism includes a telescopic shaft, and the top of the telescopic shaft is connected to a rotating seat, the top of the rotating seat is connected to a fixed platform, and the fixed platform is fixedly connected to the lofting instrument.

[0014] The adoption of the above technical solution can make the rotating seat more stable when driving the fixed platform and the lofting instrument to rotate, thereby increasing the stability of the equipment during operation.

[0015] As an optimal technical solution of the present utility model, the bottom of the rotating seat is rotatably connected to the bottom of the lifting platform, and the second sprocket is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a third sprocket, the outer side of the third sprocket is engaged with the second chain, and the left end of the second chain is engaged with the fourth sprocket, and the top of the third sprocket and the fourth sprocket are both provided with a reciprocating screw rod, and the outer side of the reciprocating screw rod is provided with a screw rod sleeve, and the top of the screw rod sleeve is fixedly connected to the lifting platform.

[0016] The above technical solution enables the lifting mechanism to drive the screw sleeve to rise and fall through two sets of reciprocating screws during operation, thereby making the layout instrument more stable when adjusting the height, thereby increasing the stability of the equipment during operation.

[0017] As the preferred technical solution of the present invention, a limit shaft is provided on the outside of the lifting platform, and the limit shaft is fixedly connected to the top of the device body, and an adjustment button is provided on the outside of the layout instrument, a first laser dotting device is provided on the outside of the layout instrument, and a horizontal platform is connected to the bottom of the device body, and a bearing seat is provided inside the device body, and the bearing seat is rotatably connected to the telescopic shaft.

[0018] The adoption of the above technical solution enables the lifting platform to limit the two sides of the lifting platform through the limiting shaft when the lifting platform is being lifted, thereby increasing the stability of the device during lifting.

[0019] As the preferred technical solution of the present invention, an adjusting bolt is provided on the outside of the horizontal platform, and the bottom of the adjusting bolt is rotatably connected to a fixed seat, and a second laser dotting device is provided at the bottom of the fixed seat, the bottom of the fixed seat is connected to a fixed frame, and the fixed frame can be connected to a tripod, and a horizontal bubble is provided on the top of the horizontal platform.

[0020] The adoption of the above technical solution enables the adjustment bolt to be observed through the level bubble when adjusting the horizontal state of the horizontal platform, thereby increasing the accuracy of the device when adjusting the level.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows: by driving the motor in reverse rotation, the driving motor can drive the lifting mechanism to operate, so that the lifting platform drives the lofting instrument to perform fine height adjustment, avoiding the need for secondary assembly to adjust the height; and by driving the motor in forward rotation, the driving motor can drive the rotating mechanism to operate when rotating in the forward direction, so that the rotating mechanism drives the lofting instrument to rotate automatically, making the device more convenient when performing three-dimensional lofting work;

[0022] Furthermore, the provision of the ratchet assembly makes it easier for the drive motor to adjust the lifting mechanism or the rotating mechanism, thereby increasing the adjustability of the device during use.

[0023] Furthermore, by setting the adjusting bolt and the level bubble, the adjusting bolt can be observed through the level bubble when adjusting the horizontal state of the horizontal platform, thereby increasing the accuracy of the device when adjusting the level. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the facade structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the front cross section of the present invention;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the drive motor of the present utility model;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the utility model;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting mechanism of the utility model;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the adjusting bolt of the utility model.

[0030] In the figure: 1. Device body; 2. Driving motor; 3. First sprocket; 4. First chain; 5. Second sprocket; 6. First ratchet; 7. Second ratchet; 8. Spring shaft; 9. Telescopic shaft; 10. Bearing seat; 11. Rotating seat; 12. Fixed table; 13. Lofting instrument; 14. First laser dotting device; 15. Third sprocket; 16. Second chain; 17. Fourth sprocket; 18. Reciprocating screw; 19. Screw sleeve; 20. Lifting platform; 21. Limiting shaft; 22. Horizontal platform; 23. Adjusting bolt; 24. Level bubble; 25. Fixed seat; 26. Second laser dotting device; 27. Fixed bracket. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In order to solve the problem in the prior art that it is difficult to adjust the height of the installed lofting instrument 13, the following solution is disclosed. Figures 1-6 The utility model provides a technical solution: a three-dimensional digital lofting instrument for kitchen countertops, comprising a device body 1 and a lofting instrument 13 arranged on the top of the device body 1. A lifting mechanism is provided inside the device body 1, and a lifting platform 20 is connected to the top of the lifting mechanism, and the lifting platform 20 is located at the bottom of the lofting instrument 13. A rotating mechanism is provided inside the device body 1, and the top of the rotating mechanism is connected to the lofting instrument 13.

[0033] A drive motor 2 is provided on the top of the device body 1, and the top of the drive motor 2 can be connected to the lifting mechanism and the rotating mechanism, and the drive motor 2 can drive the lifting mechanism or the rotating mechanism to operate, and the drive motor 2 is connected to the power supply provided inside the device body 1;

[0034] A first sprocket 3 is provided on the top of the driving motor 2, and a first chain 4 is engaged with the outer side of the first sprocket 3, and a second sprocket 5 is engaged with the right end of the first chain 4. A ratchet group is provided on the top of each of the first sprocket 3 and the second sprocket 5;

[0035] The second sprocket 5 is connected to the inside of the device body 1, and the ratchet group includes a first ratchet 6, and the top of the first ratchet 6 is engaged with a second ratchet 7, and the top of the second ratchet 7 is connected to a spring shaft 8, and the ratchet group on the top of the first sprocket 3 and the ratchet group on the top of the second sprocket 5 face opposite directions;

[0036] The top of the first sprocket 3 is connected to the rotating mechanism through a ratchet group, and the rotating mechanism includes a telescopic shaft 9, and the top of the telescopic shaft 9 is connected to a rotating seat 11, and the top of the rotating seat 11 is connected to a fixed platform 12, and the fixed platform 12 is fixedly connected to a lofting instrument 13;

[0037] The bottom of the rotating seat 11 is rotatably connected to the bottom of the lifting platform 20, and the second sprocket 5 is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a third sprocket 15, the outer side of the third sprocket 15 is engaged with a second chain 16, and the left end of the second chain 16 is engaged with a fourth sprocket 17, and the top of the third sprocket 15 and the fourth sprocket 17 are both provided with a reciprocating screw rod 18, and the outer side of the reciprocating screw rod 18 is provided with a screw rod sleeve 19, and the top of the screw rod sleeve 19 is fixedly connected to the lifting platform 20;

[0038] A limit shaft 21 is provided on the outside of the lifting platform 20, and the limit shaft 21 is fixedly connected to the top of the device body 1, and an adjustment button is provided on the outside of the layout instrument 13. A first laser dotting device 14 is provided on the outside of the layout instrument 13, and a horizontal platform 22 is connected to the bottom of the device body 1. A bearing seat 10 is provided inside the device body 1, and the bearing seat 10 is rotatably connected to the telescopic shaft 9;

[0039] An adjusting bolt 23 is provided on the outside of the horizontal platform 22, and a fixing seat 25 is rotatably connected to the bottom of the adjusting bolt 23. A second laser dotting device 26 is provided at the bottom of the fixing seat 25. A fixing bracket 27 is connected to the bottom of the fixing seat 25, and the fixing bracket 27 can be connected to a tripod. A level bubble 24 is provided on the top of the horizontal platform 22;

[0040] Working principle: When using the three-dimensional digital layout instrument for kitchen countertops, first connect the device power supply to the power grid, then make the drive motor 2 rotate forward to drive the rotating mechanism to rotate the layout instrument 13 to perform point measurement. When the layout instrument 13 needs to be fine-tuned in height, the drive motor 2 can be rotated in the reverse direction, so that the drive motor 2 drives the lifting mechanism to operate, so that the lifting mechanism drives the lifting platform 20 and the layout instrument 13 to move up and down, so that the layout instrument 13 is lifted to the specified position to continue working;

[0041] When the driving motor 2 rotates in the forward direction, the ratchet group on the top of the first sprocket 3 will be engaged, that is, the first ratchet 6 is engaged with the second ratchet 7, and the second ratchet 7 will drive the telescopic shaft 9 to rotate through the spring shaft 8. Since the ratchet group on the top of the first sprocket 3 and the ratchet group on the top of the second sprocket 5 are in opposite directions, the ratchet group on the top of the second sprocket 5 will be disengaged, that is, the first ratchet 6 is disengaged from the second ratchet 7, and the second ratchet 7 will retreat under the drive of the spring shaft 8;

[0042] When the drive motor 2 rotates in the forward direction, the first sprocket 3 drives the telescopic shaft 9 to rotate, thereby causing the telescopic shaft 9 to drive the rotating seat 11 to rotate, so that the rotating seat 11 is fixed on the top of the fixed platform 12. When the drive motor 2 rotates in the reverse direction, it drives the third sprocket 15 and the fourth sprocket 17 to rotate through the second sprocket 5, thereby causing the two sets of reciprocating screws 18 to rotate, so that the screw sleeve 19 is driven by the reciprocating screw 18 to lift the lifting platform 20, the rotating seat 11 and the lofting instrument 13;

[0043] When the layout instrument 13 is in operation, the rotating seat 11 will adjust the Jiangdu of the layout instrument 13, and the first laser dotting device 14 will also dot the angle selected by the layout instrument 13, thereby completing the three-dimensional layout work.

[0044] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A three-dimensional digital layout instrument for a kitchen countertop, comprising a device body (1) and a layout instrument (13) arranged on the top of the device body (1), characterized in that: A lifting mechanism is provided inside the device body (1), and a lifting platform (20) is connected to the top of the lifting mechanism, and the lifting platform (20) is located at the bottom of the sampler (13). A rotating mechanism is provided inside the device body (1), and the top of the rotating mechanism is connected to the sampler (13); A driving motor (2) is provided on the top of the device body (1), and the top of the driving motor (2) can be connected to a lifting mechanism and a rotating mechanism, and the driving motor (2) can drive the lifting mechanism or the rotating mechanism to operate, and the driving motor (2) is connected to a power source provided inside the device body (1).

2. The three-dimensional digital lofting instrument for kitchen countertops according to claim 1, characterized in that: A first sprocket (3) is provided on the top of the driving motor (2), a first chain (4) is meshed on the outside of the first sprocket (3), a second sprocket (5) is meshed on the right end of the first chain (4), and ratchet groups are provided on the tops of the first sprocket (3) and the second sprocket (5).

3. The three-dimensional digital lofting instrument for kitchen countertops according to claim 2, characterized in that: The second sprocket (5) is connected to the inside of the device body (1), and the ratchet group includes a first ratchet (6), and the top of the first ratchet (6) is meshed with a second ratchet (7), the top of the second ratchet (7) is connected to a spring shaft (8), and the ratchet group on the top of the first sprocket (3) and the ratchet group on the top of the second sprocket (5) face in opposite directions.

4. The three-dimensional digital lofting instrument for kitchen countertops according to claim 3, characterized in that: The top of the first sprocket (3) is connected to a rotating mechanism via a ratchet group, and the rotating mechanism comprises a telescopic shaft (9), and the top of the telescopic shaft (9) is connected to a rotating seat (11), the top of the rotating seat (11) is connected to a fixed platform (12), and the fixed platform (12) is fixedly connected to a lofting instrument (13).

5. The three-dimensional digital lofting instrument for kitchen countertops according to claim 4, characterized in that: The bottom of the rotating seat (11) is rotatably connected to the bottom of the lifting platform (20), and the second sprocket (5) is connected to the lifting mechanism through a ratchet group, and the lifting mechanism comprises a third sprocket (15), the outer side of the third sprocket (15) is meshed with a second chain (16), and the left end of the second chain (16) is meshed with a fourth sprocket (17), and the tops of the third sprocket (15) and the fourth sprocket (17) are both provided with a reciprocating screw (18), and the outer side of the reciprocating screw (18) is provided with a screw sleeve (19), and the top of the screw sleeve (19) is fixedly connected to the lifting platform (20).

6. The three-dimensional digital lofting instrument for kitchen countertops according to claim 5, characterized in that: The lifting platform (20) is provided with a limit shaft (21) on the outside, and the limit shaft (21) is fixedly connected to the top of the device body (1), and an adjustment button is provided on the outside of the layout instrument (13), and a first laser dotting device (14) is provided on the outside of the layout instrument (13), and a horizontal platform (22) is connected to the bottom of the device body (1), and a bearing seat (10) is provided inside the device body (1), and the bearing seat (10) is rotatably connected to the telescopic shaft (9).

7. The three-dimensional digital layout instrument for kitchen countertops according to claim 6, characterized in that: An adjusting bolt (23) is provided on the outside of the horizontal platform (22), and a fixing seat (25) is rotatably connected to the bottom of the adjusting bolt (23), and a second laser dotting device (26) is provided at the bottom of the fixing seat (25), a fixing frame (27) is connected to the bottom of the fixing seat (25), and the fixing frame (27) can be connected to a tripod, and a level bubble (24) is provided on the top of the horizontal platform (22).

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