Three-dimensional digital lofting instrument for kitchen table top

Abstract

A kitchen table top three-dimensional digital lofting instrument comprises a base, the bottom of the base is fixedly connected with a connecting plate, the outer side of the top of the base is rotationally connected with a rotating seat, the center of the top of the base is fixedly connected with a first rotating shaft, the first rotating shaft is rotationally connected with the top of the rotating seat, and a first rotating mechanism for rotating the rotating seat is arranged between the first rotating shaft and the rotating seat; a shell is arranged on the outer side of the top of the rotating base, a first angle measuring assembly is arranged in the center of the top of the rotating base and is in transmission connection with the first rotating shaft, a supporting base is arranged between the first angle measuring assembly and the shell, a second rotating shaft is rotationally connected into the supporting base, one end of the second rotating shaft is in transmission connection with a second angle measuring assembly, and a laser emitting part is installed at the other end of the second rotating shaft. And a rotating mechanism II for rotating the rotating shaft II is arranged between the rotating shaft II and the shell. According to the utility model, convenient and accurate angle adjustment in horizontal and vertical directions is realized, and high-precision support is provided for three-dimensional digital lofting of a kitchen table top.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lofting instrument, especially to a kitchen table top three-dimensional digital lofting instrument. BACKGROUND

[0002] The kitchen table top is made and installed to the requirement of accuracy is quite high, at present, the industry adopts two-dimensional lofting technology, but this way has obvious deficiency, cannot satisfy the design and installation demand of complex kitchen table top, along with the home design individuality trend enhancement, the accurate grasp of table top three-dimensional size and space layout is more and more critical.

[0003] Although there is three-dimensional lofting instrument to use, but there is defect in angle adjustment, horizontal and vertical direction's rotation adjustment operation is tedious, and the precision is limited, and it is difficult to quickly and accurately adapt to various kitchen environment and design requirement, not only influence installation efficiency, but also can lead to the matching degree of table top and kitchen overall structure to be poor.

[0004] In summary, the existing lofting instrument has the problem of inconvenient adjustment, therefore, we propose a kitchen table top three-dimensional digital lofting instrument to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a kitchen table top three-dimensional digital lofting instrument, and adopts the device to work, thereby solve the problem in the background art.

[0006] In order to achieve the above object, the utility model provides a technical scheme that a kitchen table top three-dimensional digital lofting instrument, including base, the bottom fixed connection of base has the connecting plate, the outside rotation of base top is connected with the rotating seat, the central position fixed connection of base top has the pivot no.

[0007] Preferably, the rotating mechanism one includes a turbine one fixedly connected to the surface of the first rotating shaft, one side of the turbine one is engagedly connected with a worm one, and the worm one and the rotating seat are provided with a rotating component one.

[0008] Preferably, the rotating support assembly one comprises a support one fixedly connected with the inner wall of the top of the rotating seat, one end of the worm one is fixedly connected with the support one, and the other end is fixedly connected with a knob one, and the knob one is rotationally connected with the side wall of the rotating seat.

[0009] Preferably, the angle measuring assembly one comprises a mounting seat one fixedly connected with the outer wall of the top of the rotating seat, and the top of the mounting seat one is fixedly connected with an encoder one, and the encoder one is drivingly connected with the rotating shaft one through a shaft coupling.

[0010] Preferably, the angle measuring assembly two comprises a mounting seat two fixedly connected with the support seat, and the mounting seat two is fixedly connected with an encoder two away from the support seat, and the encoder two is drivingly connected with the rotating shaft two through a shaft coupling.

[0011] Preferably, the rotating mechanism two comprises a turbine two fixedly connected with the surface of the rotating shaft two, and the turbine two is meshingly connected with a worm two, and the rotating support assembly two is arranged between the worm two and the shell.

[0012] Preferably, the rotating support assembly two comprises two supports two, the two supports two are respectively fixedly connected with the two sides of the support seat, the two ends of the worm two are respectively rotationally connected with the two supports two, and one end of the worm two is fixedly connected with a knob two after penetrating through the support two, and the knob two is rotationally connected with the side wall of the shell.

[0013] Preferably, the shell is internally provided with a circuit board and a battery, and the circuit board and the battery are respectively arranged on the two sides of the angle measuring assembly one.

[0014] Preferably, the laser emitting element is externally provided with a protective cover fixedly connected with the outer wall of the shell.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The convenience of angle adjustment is improved: by rotating the knob one, the knob one drives the turbine one to rotate, and due to the meshing of the turbine one and the turbine one, the turbine one drives the rotating seat connected therewith to stably rotate relative to the base, so that the horizontal direction angle adjustment is realized; by rotating the knob two, the knob two drives the worm two to rotate, the worm two interacts with the turbine two, thereby driving the rotating shaft two and the laser emitting element mounted at the end portion thereof to perform the vertical direction angle adjustment. The transmission mode of the worm and the turbine is controlled through the knob, without the need of complex operation steps and tools, so that the operator can quickly complete the horizontal and vertical direction angle adjustment.

[0017] 2. Improve the accuracy of angle adjustment: when the rotating seat rotates in the horizontal direction, the encoder fixedly connected with the rotating seat rotates synchronously, the encoder and the fixed rotating shaft one produce relative rotation, the sensor inside the encoder captures the angle change of the relative rotation and converts it into an electrical signal to the circuit board; in the vertical direction, when the rotating shaft two drives the laser emitting element to rotate, the encoder two fixed on the support seat and the rotating shaft two produce relative rotation, the encoder two perceive the change of the relative rotation angle and transmit the signal to the circuit board. The circuit board analyzes and processes the signals from the encoder one and the encoder two, accurately calculates the angle of the laser emitting element in the horizontal and vertical directions, and provides accurate angle data for the operator. The operator adjusts the lofting instrument according to the accurate data, which improves the accuracy of angle adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of another angle inside the shell in the utility model;

[0020] Figure 3 It is a structural schematic diagram of another angle inside the shell in the utility model;

[0021] Figure 4 It is a schematic diagram of the position relationship between the base and the rotating shaft one in the utility model.

[0022] In the drawing: 1, base; 2, rotating seat; 3, rotating shaft one; 4, turbine one; 5, worm one; 6, rotating support assembly one; 61, support one; 62, knob one; 7, shell; 8, angle measuring assembly one; 81, mounting seat one; 82, encoder one; 9, connecting plate; 10, support seat; 11, rotating shaft two; 12, angle measuring assembly two; 121, mounting seat two; 122, encoder two; 13, laser emitting element; 14, turbine two; 15, worm two; 16, rotating support assembly two; 161, support two; 162, knob two; 17, protective cover; 18, circuit board; 19, battery. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.

[0025] Combination Figures 1-4 A three-dimensional digital layout instrument for kitchen countertops includes a base 1, with a connecting plate 9 fixedly connected to the bottom of the base 1 for connecting a tripod. A rotating seat 2 is rotatably connected to the outer side of the top of the base 1, allowing the layout instrument to rotate horizontally around the base. A rotating shaft 3 is fixedly connected to the center of the top of the base 1, rotatably connected to the top of the rotating seat 2. A rotating mechanism for rotating the rotating seat 2 is provided between the rotating shaft 3 and the rotating seat 2, driving the rotating seat 2 to rotate around the base 1, thereby achieving horizontal rotation of the layout instrument. A housing 7 is provided on the outer side of the top of the rotating seat 2, and an angle measuring component 8 is provided at the center of the top of the rotating seat 2 for measuring the water level of the rotating seat 2. The rotation angle in the horizontal direction is measured by the angle measuring component 8 and the rotating shaft 3. A support base 10 is provided between the angle measuring component 8 and the housing 7. A rotating shaft 11 is rotatably connected to the support base 10. An angle measuring component 12 is connected to one end of the rotating shaft 11. The angle measuring component 12 measures the rotation angle in the vertical direction. A laser emitter 13 is installed at the other end. The laser emitter 13 includes a mounting plate for a laser generator. A laser generator is installed on the mounting plate for emitting lasers for layout operations. A rotating mechanism 2 is provided between the rotating shaft 11 and the housing 7 to rotate the rotating shaft 11. The rotating mechanism 2 drives the rotating shaft 11 to rotate around the rotation point of the support base 10, so that the laser emitter 13 installed at one end of the rotating shaft 11 can achieve vertical angle adjustment.

[0026] The rotating mechanism includes a turbine 4 fixedly connected to the surface of the rotating shaft 3. A worm gear 5 is meshed with one side of the turbine 4. A pivot support assembly 6 is provided between the worm gear 5 and the rotating seat 2. The pivot support assembly 6 drives the worm gear 5 to rotate around its own axis. Due to the meshing relationship between the worm gear 5 and the turbine 4, and the fact that the turbine 4 and the rotating shaft 3 are fixed to the base 1, while the rotating seat 2 and the base 1 are rotatably connected, the worm gear 5 will exert a force on the rotating seat 2 during rotation, causing the rotating seat 2 to rotate around the base 1, thereby realizing the horizontal rotation of the lofting instrument.

[0027] The rotating support assembly 6 includes a bracket 61, which is fixedly connected to the inner wall of the top of the rotating seat 2. One end of the worm gear 5 is fixedly connected to the bracket 61, and the other end is fixedly connected to a knob 62. The knob 62 is rotatably connected to the side wall of the rotating seat 2. When the knob 62 is rotated, the worm gear 5 rotates accordingly. Through meshing with the turbine 4, it drives the rotating shaft 3 to rotate, thereby realizing the rotation of the rotating seat 2 in the horizontal direction.

[0028] The angle measuring assembly 8 includes a mounting base 81, which is fixedly connected to the outer wall of the top of the rotating base 2. An encoder 82 is fixedly connected to the top of the mounting base 81. The encoder 82 is connected to the rotating shaft 3 via a coupling. When the rotating base 2 rotates in the horizontal direction, it drives the mounting base 81 and the encoder 82 to rotate synchronously. At this time, the encoder 82 and the fixed rotating shaft 3 rotate relative to each other. The sensing device inside the encoder 82 captures the angle change caused by this relative rotation.

[0029] The angle measuring component 2 12 includes a mounting base 2 121, which is fixedly connected to the support base 10. An encoder 2 122 is fixedly connected to the side of the mounting base 2 121 away from the support base 10. The encoder 2 122 is connected to the rotating shaft 2 11 via a coupling. The rotation of the rotating shaft 2 11 causes it to rotate relative to the encoder 2 122. The sensor inside the encoder 2 122 senses the angle change of this relative rotation.

[0030] The second rotating mechanism includes a turbine 14 fixedly connected to the surface of the second rotating shaft 11. A worm gear 15 is meshed with one side of the turbine 14. A pivot support assembly 16 is provided between the worm gear 15 and the housing 7. The pivot support assembly 16 drives the worm gear 15 to rotate around its own axis. Due to the meshing of the worm gear 15 and the turbine 14, the turbine 14 drives the second rotating shaft 11 to rotate around the rotation point of the support base 10, so that the laser emitting element 13 installed at one end of the second rotating shaft 11 can achieve vertical angle adjustment.

[0031] The second support assembly 16 includes two brackets 161, which are fixedly connected to both sides of the support base 10. The two ends of the worm gear 15 are rotatably connected to the two brackets 161. One end of the worm gear 15 passes through the bracket 161 and is fixedly connected to a knob 162. The knob 162 is rotatably connected to the side wall of the housing 7. When the knob 162 is rotated, the worm gear 15 rotates accordingly. Through meshing with the turbine 14, it drives the rotating shaft 11 to rotate, thereby realizing the vertical angle adjustment of the laser emitter 13.

[0032] The housing 7 contains a circuit board 18 and a battery 19. The circuit board 18 and the battery 19 are respectively located on both sides of the first angle measuring component 8. The battery 19 provides a stable power supply to each component of the lofting instrument, while the circuit board 18 is responsible for receiving and processing the angle data transmitted by the first angle measuring component 8 and the second angle measuring component 12.

[0033] A protective cover 17 is provided on the outside of the laser emitter 13. The protective cover 17 is fixedly connected to the outer wall of the housing 7. The protective cover 17 can effectively block the collision of external objects with the laser emitter 13, and at the same time prevent dust, water vapor and other pollutants from entering, thus protecting the optical components and electronic components of the laser emitter 13.

[0034] Working principle:

[0035] When the horizontal angle of the lofting instrument needs to be adjusted, the operator turns knob 62. Knob 62 drives worm gear 5 to rotate around its own axis. Due to the meshing relationship between worm gear 5 and turbine gear 4, and the fact that turbine gear 4 and shaft 3 are fixed to base 1, while rotating seat 2 is rotatably connected to base 1, the rotation of worm gear 5 exerts a force on rotating seat 2, causing rotating seat 2 to rotate around base 1, thereby realizing the horizontal rotation of the lofting instrument and completing the adjustment of the horizontal angle. When rotating seat 2 rotates horizontally, it drives mounting base 81 and encoder 82 to rotate synchronously. At this time, encoder 82 rotates relative to the fixed shaft 3. The sensing device inside encoder 82 captures the angle change caused by this relative rotation and converts it into corresponding electrical or digital signals. These signals are transmitted to circuit board 18 of control component 9, and after analysis, the horizontal rotation angle of rotating seat 2 can be obtained.

[0036] To adjust the vertical angle of the laser emitter 13, the operator rotates knob 162. Knob 162 drives worm gear 15 to rotate around its own axis. Due to the meshing of worm gear 15 and turbine gear 14, turbine gear 14 drives shaft 11 to rotate around the rotation point of support 10, thereby adjusting the vertical angle of the laser emitter 13 installed at one end of shaft 11. The rotation of shaft 11 causes relative rotation between it and encoder 122. The sensor inside encoder 122 senses this change in relative rotation angle and converts it into an electrical or digital signal. These signals are transmitted to circuit board 18 and analyzed to obtain the vertical rotation angle of the laser emitter 13.

[0037] When performing 3D digital layout of the kitchen countertop, the laser emitter 13 emits a laser. By adjusting the angle in the horizontal and vertical directions, the laser is projected onto various positions of the kitchen countertop and surrounding structure. Combined with the angle data collected by the angle measuring component and the laser reflection information, the circuit board 18 analyzes and processes the data to generate a 3D digital model of the kitchen countertop, providing accurate data support for the production and installation of the kitchen countertop.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional digital layout instrument for kitchen countertops, comprising a base (1), wherein a connecting plate (9) is fixedly connected to the bottom of the base (1), characterized in that: A rotating seat (2) is rotatably connected to the outer side of the top of the base (1). A rotating shaft (3) is fixedly connected to the center of the top of the base (1). The rotating shaft (3) is rotatably connected to the top of the rotating seat (2). A rotating mechanism (1) for rotating the rotating seat (2) is provided between the rotating shaft (3) and the rotating seat (2). A housing (7) is provided on the outer side of the top of the rotating seat (2). An angle measuring component (8) is provided at the center of the top of the rotating seat (2). The angle measuring component (8) is connected to the rotating shaft (3). A support seat (10) is provided between the angle measuring component (8) and the housing (7). A rotating shaft (11) is rotatably connected in the support seat (10). An angle measuring component (12) is connected to one end of the rotating shaft (11), and a laser emitting element (13) is installed at the other end. A rotating mechanism (2) for rotating the rotating shaft (11) is provided between the rotating shaft (11) and the housing (7).

2. The three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: The rotating mechanism includes a worm gear (4) fixedly connected to the surface of the rotating shaft (3), a worm (5) meshing with one side of the worm gear (4), and a swivel support assembly (6) provided between the worm (5) and the rotating seat (2).

3. The three-dimensional digital layout instrument for kitchen countertops according to claim 2, characterized in that: The first swivel support assembly (6) includes a first bracket (61), which is fixedly connected to the inner wall of the top of the rotating seat (2). One end of the first worm gear (5) is fixedly connected to the first bracket (61), and the other end is fixedly connected to a first knob (62). The first knob (62) is rotatably connected to the side wall of the rotating seat (2).

4. The three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: The angle measuring component 1 (8) includes a mounting base 1 (81), which is fixedly connected to the outer wall of the top of the rotating base (2). An encoder 1 (82) is fixedly connected to the top of the mounting base 1 (81), and the encoder 1 (82) is connected to the rotating shaft 1 (3) via a coupling.

5. A three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: The second angle measuring component (12) includes a second mounting base (121), which is fixedly connected to a support base (10). An encoder (122) is fixedly connected to the side of the second mounting base (121) away from the support base (10). The encoder (122) is connected to the second rotating shaft (11) via a coupling.

6. The three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: The second rotating mechanism includes a second worm gear (14) fixedly connected to the surface of the second rotating shaft (11), a second worm (15) meshing with one side of the second worm gear (14), and a second swivel support assembly (16) provided between the second worm (15) and the housing (7).

7. A three-dimensional digital layout instrument for kitchen countertops according to claim 6, characterized in that: The second swivel support assembly (16) includes two second brackets (161), which are fixedly connected to both sides of the support base (10). The two ends of the second worm gear (15) are rotatably connected to the two second brackets (161). One end of the second worm gear (15) passes through the second bracket (161) and is fixedly connected to a second knob (162). The second knob (162) is rotatably connected to the side wall of the housing (7).

8. A three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: The housing (7) contains a circuit board (18) and a battery (19), which are respectively located on both sides of the angle measuring component (8).

9. A three-dimensional digital layout instrument for kitchen countertops according to claim 1, characterized in that: A protective cover (17) is provided on the outside of the laser emitter (13), and the protective cover (17) is fixedly connected to the outer wall of the housing (7).

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