Rotating platform for laser marking instrument and laser marking instrument device

Abstract

The utility model discloses a rotating platform for a laser marking instrument, which belongs to the technical field of laser marking instruments and comprises a transverse platform, a vertical platform, a power supply and a rotating mechanism, the power supply is mounted between the transverse platform and the vertical platform, and the rotating mechanism is arranged on the transverse platform and comprises a first rotating disc, a driving rod, a second rotating disc, a third rotating disc and a driving part. The first turntable is rotationally arranged on the transverse platform, the driving rod is rotationally arranged on the transverse platform and used for driving the first turntable to rotate, the second turntable is arranged on the first turntable, the third turntable is rotationally arranged on the second turntable, and the driving part is arranged on the third turntable and used for driving the third turntable to rotate on the second turntable. And when manual operation of an operator is inconvenient, the third rotating disc can be electrically rotated, and when only fine adjustment is needed, adjustment can be performed in a manual mode, so that the usability and convenience of the rotating platform are improved, and the working efficiency of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser line marking instruments, in particular to a rotating platform for laser line marking instruments and a laser line marking instrument device. Background Art

[0002] A laser marking instrument is a measuring device that uses laser technology to achieve precise marking. It is widely used in building decoration, marking various locations such as walls, floors, ceilings, doors, and windows. The instrument's operating principle is based on the reflection and focusing mechanism of a laser beam: after being reflected by a mirror, the laser beam changes its direction. By adjusting the angle of the mirror, the direction and position of the laser beam can be flexibly adjusted, greatly facilitating measurement work.

[0003] The Chinese Patent Database has disclosed a patent titled "A Platform for Laser Marking Instruments", application number: CN202322500749.X, application date: 2023.09.14. The description of this platform for laser marking instruments discloses that: the mounting seat assembly includes: a toothed disc, which is installed inside the assembly groove, and the toothed disc is rotatably installed inside the assembly groove; an adjustment rod, which is passed through the interior of the transverse platform section, and the outer ring of the adjustment rod is engaged with the outer ring of the toothed disc; a base, the bottom of the base is connected to the middle of the toothed disc, that is, the base and the toothed disc cooperate with each other to achieve synchronous rotation. Among them, a card slot is provided on the upper side of the base, and a connection socket is provided at the end of the card slot; the card slot in this application is used to assemble the laser marking instrument, that is, to achieve the function of plug-in, and the laser marking instrument can be replaced later.

[0004] The disadvantage of the above patented technical solution is that the rotation of the laser marking instrument can only be adjusted by manually rotating the adjustment rod. When the user is working at a long distance or at high altitude, it is very inconvenient to change the measurement direction of the instrument and the work efficiency is very poor. Utility Model Content

[0005] The embodiment of the present application provides a rotating platform for a laser marking instrument, and adds an electric rotating mechanism to the manual rotation mode to improve the usability and convenience of the rotating platform, thereby improving the user's work efficiency. The embodiment of the present application also discloses a laser marking instrument device.

[0006] The first aspect of the present application provides a rotating platform for a laser marking instrument, comprising:

[0007] Horizontal platform,

[0008] A vertical platform, arranged on the horizontal platform;

[0009] a power supply, installed between the horizontal platform and the vertical platform;

[0010] The rotating mechanism is provided on the horizontal platform and includes:

[0011] a first turntable, rotatably disposed on the horizontal platform;

[0012] a driving rod, rotatably disposed on the transverse platform, the driving rod being engaged with the first rotating disk and being used to drive the first rotating disk to rotate;

[0013] a second turntable, disposed on the first turntable;

[0014] a third turntable, rotatably disposed on the second turntable, the third turntable being used to set a laser marking instrument;

[0015] A driving member is provided on the third turntable and is used for driving the third turntable to rotate on the second turntable.

[0016] The beneficial effects of the above embodiment are: the third turntable is manually rotated by the driving rod, and the third turntable is electrically rotated by the driving member, so that the rotation mechanism realizes the functions of manually and electrically driving the laser marking instrument to rotate. When it is inconvenient for the operator to rotate the laser marking instrument manually, it can be adjusted electrically. When only fine-tuning is required, it can be adjusted manually. Therefore, the usability and convenience of the rotating platform are improved, thereby improving the user's work efficiency.

[0017] Based on the above embodiment, the embodiment of the present application can also be improved as follows:

[0018] In one embodiment of the present application, the device further comprises a first mounting bracket, one side of the first mounting bracket being connected to the vertical platform and the other side being connected to the horizontal platform, and the first mounting bracket being used to mount the power supply; and the rotation mechanism further comprises a second mounting bracket, the second mounting bracket being connected to the third turntable and being used to mount a laser marker. This step has the beneficial effect of enabling the power supply and the laser marker to be mounted separately via the first mounting bracket and the second mounting bracket, resulting in a rational structural arrangement.

[0019] In one embodiment of the present application, the invention further comprises a transmission mechanism disposed between the third rotating disk and the driving member. The beneficial effect of this step is that power is transmitted between the third rotating disk and the second rotating disk through the transmission mechanism.

[0020] In one embodiment of the present application, the transmission mechanism includes an inner ring gear connected to the second rotating disk; and a gear connected to the driving member, the gear meshing with the inner ring gear. The beneficial effects of this step are that the gear transmission has the advantages of smooth transmission, high efficiency, accurate transmission position, and low noise.

[0021] In one embodiment of the present application, a position limiting member is further provided, connected to the transverse platform. The third turntable is provided with a sleeve portion, the transverse platform is provided with a boss, the sleeve portion is rotatably sleeved on the outer side of the boss, and the position limiting member is used to rotationally limit the sleeve portion on the boss. The beneficial effect of this step is that the position limiting member rotationally limits the third turntable to the second turntable.

[0022] In one embodiment of the present application, the device further comprises a controller connected to the horizontal platform or the vertical platform, wherein the controller is electrically connected to the power supply and the driving member. The beneficial effect of this step is that the rotation of the third turntable is controlled by the controller.

[0023] In one embodiment of the present application, the first mounting seat is provided with a groove for accommodating a battery. This step has the beneficial effect of facilitating the adaptation of lithium batteries of different capacities, thereby improving the versatility of the product.

[0024] In one embodiment of the present application, the second mounting base is provided with a track groove, wherein the track groove is used to allow the structure corresponding to the housing of the laser marking instrument to be inserted therein. The beneficial effect of this step is to improve the positioning stability of the laser marking instrument.

[0025] In one embodiment of the present application, the second mounting base is equipped with a spring clip, which is elastically connected to the second mounting base. The spring clip has an inserting end and a pressing end, and the inserting end is configured to be inserted into a positioning slot defined in the housing of the laser marking instrument. This step has the beneficial effect of stably positioning the laser marking instrument on the second mounting base through the interaction between the track slot and the spring clip.

[0026] A second aspect of the present application provides a laser marking device, including the aforementioned rotating mechanism for the laser marking device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of the rotating platform for the laser marking instrument;

[0029] Figure 2 This is a top view of the rotating platform for the laser marking instrument;

[0030] Figure 3 for Figure 2 Cross-sectional view along AA;

[0031] Figure 4 This is a partial structural diagram of a rotating platform for a laser marking instrument;

[0032] Figure 5 It is a structural diagram of embodiments 2 and 3;

[0033] Figure 6 This is a structural diagram of Example 5.

[0034] Among them, there is 1 horizontal platform and 101 convex columns;

[0035] 2 vertical platforms, 3 power supplies;

[0036] 4 Rotation mechanism, 401 first rotary disk, 402 driving rod, 403 second rotary disk, 404 third rotary disk, 405 driving member, 406 second mounting seat, 407 inner gear ring, 408 gear, 409 track groove, 410 spring buckle;

[0037] 5 first mounting seat, 501 groove;

[0038] 6 limiters. DETAILED DESCRIPTION

[0039] In this application, unless otherwise specified or limited, the terms used in this application should be understood in a broad sense. For example, a connection can be a fixed connection, a detachable connection, or an integrated connection. It can be a direct connection or an indirect connection through an intermediate medium. If it involves power or electronic equipment, it can also be an electrical connection or a communication signal connection. For those skilled in the art, the specific meanings of different terms in this utility model can be understood according to specific circumstances. The scope of the specific meanings should be limited to achieving the functions of this application.

[0040] In the description of this application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] Example 1

[0042] like Figure 1-4As shown, a rotating platform for a laser marking instrument includes: a horizontal platform 1, a vertical platform 2, a power supply 3, and a rotating mechanism 4. The vertical platform 2 is arranged on the horizontal platform 1, the power supply 3 is installed between the horizontal platform 1 and the vertical platform 2, and the rotating mechanism 4 is arranged on the horizontal platform 1. The rotating mechanism 4 includes: a first turntable 401, a driving rod 402, a second turntable 403, a third turntable 404, and a driving member 405. The first turntable 401 is rotatably arranged on the horizontal platform 1, the driving rod 402 is rotatably arranged on the horizontal platform 1, the driving rod 402 is engaged with the first turntable 401 and is used to drive the first turntable 401 to rotate, the second turntable 403 is arranged on the first turntable 401, the third turntable 404 is rotatably arranged on the second turntable 403, the third turntable 404 is used to set the laser marking instrument, and the driving member 405 is arranged on the third turntable 404 and is used to drive the third turntable 404 to rotate on the second turntable 403.

[0043] Specifically, such as Figure 1 、 3 As shown, the rotating platform for the laser marking instrument further includes a first mounting base 5, one side of which is connected to the vertical platform 2 and the other side to the horizontal platform 1. The first mounting base 5 is used to mount the power supply 3. The rotating mechanism 4 further includes a second mounting base 406, which is connected to the third rotating disk 404 and is used to mount the laser marking instrument. The first mounting base 5 and the second mounting base 406 are used to mount the power supply 3 and the laser marking instrument, respectively, and the structural arrangement is reasonable.

[0044] Specifically, the vertical platform 2 is installed on the upper end of one side of the horizontal platform 1 by bolts, and the first mounting seat 5 is connected to the vertical platform 2 and the horizontal platform 1 by bolts. The power supply 3 adopts a lithium battery, and the shell of the lithium battery can be connected to the first mounting seat 5 by bolt connection, snap connection, etc. The first mounting seat 5 is also equipped with an electrode sheet, which is used to be inserted into the electrode socket configured for the lithium battery. The second mounting seat 406 is equipped with an electrode socket, and the laser marking instrument is also equipped with an electrode sheet for inserting into the electrode socket of the second mounting seat 406. The electrode socket is equipped with a copper clip, which is used to clamp the electrode sheet. The electrode sheet in the first mounting seat 5 is electrically connected to the copper clip in the rotating mechanism 4 through a wire, and the laser marking instrument installed on the rotating mechanism 4 can be powered by a lithium battery.

[0045] Specifically, the driving rod 402 is a worm, and a circle of turbine is configured at the lower end of the first rotary disk 401, and the worm is meshed with the turbine.

[0046] Specifically, the rotating platform for the laser marking instrument further includes a transmission mechanism, which is arranged between the third rotating disk 404 and the driving member 405. Power is transmitted between the third rotating disk 404 and the second rotating disk 403 through the transmission mechanism.

[0047] Specifically, such as Figure 3 、 4 As shown, the transmission mechanism includes: an inner ring gear 407 and a gear 408. The inner ring gear 407 is connected to the second rotating disk 403, and the gear 408 is connected to the driving member 405. The gear 408 is meshed with the inner ring gear 407. The gear 408 transmission has the advantages of smooth transmission, high efficiency, accurate transmission position and low noise.

[0048] Specifically, the driving member 405 is a motor, the motor housing is provided with a connecting plate, the connecting plate is fixedly connected to the third turntable 404 by bolts, the gear 408 is mounted on the output shaft of the motor, and the motor is powered by the electrode sheet of the first mounting seat 5 through a wire.

[0049] Specifically, such as Figure 3 As shown, the rotating platform for the laser marking instrument further includes a stopper 6 connected to the transverse platform 1. The third turntable 404 is provided with a sleeve portion, and the transverse platform 1 is provided with a boss 101. The sleeve portion is rotatably sleeved on the outside of the boss 101. The stopper 6 is used to rotationally limit the sleeve portion on the boss 101. The stopper 6 is used to rotationally limit the third turntable 404 on the second turntable 403.

[0050] Specifically, such as Figure 3 As shown, the first turntable 401, the second turntable 403, and the third turntable 404 are stacked in sequence. The first turntable 401, the second turntable 403, the third turntable 404, the boss 101, the sleeve part, the inner gear ring 407, and the turbine are coaxial structures. The horizontal platform 1 is provided with a circle of support grooves. The outer edge of the first turntable 401 is rotatably inserted into the support groove, the lower end of the second turntable 403 is rotatably inserted into the second turntable 403, and the upper end of the third turntable 404 is rotatably inserted into the upper end of the second turntable 403. The second mounting seat 406 is connected to the third turntable 404 by bolts.

[0051] Specifically, such as Figure 3 As shown, the limiting member 6 is a disc-shaped structure, the limiting disc is connected to the upper end of the boss 101, and the outer circumference of the limiting disc limits the sleeve portion to rotate on the boss 101.

[0052] When the rotating platform for the laser marking instrument is in use, the third turntable 404 is manually rotated by the driving rod 402, and the third turntable 404 is electrically rotated by the driving member 405, so that the rotating mechanism 4 realizes the functions of manually and electrically driving the rotation of the laser marking instrument. When it is inconvenient for the operator to rotate the laser marking instrument directly by hand, it can be adjusted electrically. When only fine-tuning is required, it can be adjusted manually, thereby improving the usability of the rotating platform.

[0053] Example 2

[0054] Based on the first embodiment, Figure 5As shown, the first mounting base 5 is configured with a groove 501 for accommodating a battery. The purpose of providing the groove 501 is that, since lithium batteries have different capacities and thicknesses, the groove 501 is pre-placed to reserve a larger assembly space on the rotating platform, making it easier to adapt to lithium batteries of different capacities. After the lithium battery is installed in the first mounting base 5, the lower end of the lithium battery extends into the groove 501.

[0055] Example 3

[0056] On the basis of embodiment 1 or 2, Figure 5 As shown, the second mounting seat 406 is provided with a track groove 409, and the track groove 409 is used to allow the structure corresponding to the laser marking instrument housing to be inserted therein.

[0057] Specifically, such as Figure 5 As shown, the second mounting seat 406 is equipped with a spring buckle 410, which is elastically connected to the second mounting seat 406. The spring buckle 410 has a plug-in end and a pressing end. The plug-in end is used to be inserted into the positioning slot provided in the laser marking instrument housing.

[0058] Specifically, such as Figure 5 As shown, the spring clip 410 is connected to the second mounting seat 406, and a cylindrical compression spring is arranged between the spring clip 410 and the second mounting seat 406. The second mounting seat 406 is respectively provided with through holes corresponding to the plug-in end and the pressing end. Under the elastic force of the cylindrical compression spring, the plug-in end and the pressing end extend through the through holes to the outside of the second mounting seat 406. The plug-in end extends to the top of the through hole under the action of the elastic force and is inserted into the corresponding limiting groove at the bottom of the laser marking instrument housing. The plug-in end is against the side groove wall of the limiting groove to position the laser marking instrument on the second mounting seat 406. When downward pressure is applied to the pressing end, the plug-in end retracts into the through hole, thereby releasing the laser marking instrument.

[0059] The laser marking instrument is limited in the vertical direction by configuring the track groove 409 and in the horizontal direction by using the spring buckle 410 . The two cooperate with each other to stably position the laser marking instrument on the second mounting seat 406 .

[0060] Example 4

[0061] Based on the first, second or third embodiment, the rotating platform for the laser marking instrument further includes a controller connected to the horizontal platform 1 or the vertical platform 2, and electrically connected to the power supply 3 and the driving member 405. The rotation of the third rotating disk 404 is controlled by the controller.

[0062] Specifically, the controller can use an MCU (Microcontroller Unit) processor, which is connected to the third turntable 404. The power supply 3 supplies power to the MCU processor and the motor. The MCU processor controls the rotation, start or stop of the motor. The MCU processor has a communication module for communicating with the remote control device to achieve remote control of the start and stop of the motor. Among them, the MCU processor, power supply 3, and motor are all existing products and can be purchased directly.

[0063] Example 5

[0064] like Figure 6 As shown, a laser marking device includes the rotating platform for the laser marking device disclosed in embodiment 1, embodiment 2, embodiment 3 or embodiment 4.

[0065] Specifically, the second mounting base 406 is connected to the housing of the laser marking instrument through bolts.

[0066] The above are only embodiments of the present invention. Common knowledge such as the known specific structures and characteristics in the scheme is not described in detail here. Ordinary technicians in the relevant field are aware of all common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all existing technologies in the field, and have the ability to apply conventional experimental means before that date. Ordinary technicians in the relevant field can improve and implement this scheme based on their own abilities under the guidance of this application. Some typical known structures or methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, they can also make several variations and improvements, which should also be regarded as the scope of protection of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A rotating platform for a laser marking instrument, characterized in that: include: Horizontal platform, A vertical platform, arranged on the horizontal platform; a power supply, installed between the horizontal platform and the vertical platform; The rotating mechanism is provided on the horizontal platform and includes: a first turntable, rotatably disposed on the horizontal platform; a driving rod, rotatably disposed on the transverse platform, the driving rod being engaged with the first rotating disk and being used to drive the first rotating disk to rotate; a second turntable, disposed on the first turntable; a third turntable, rotatably disposed on the second turntable, the third turntable being used to set a laser marking instrument; A driving member is provided on the third turntable and is used for driving the third turntable to rotate on the second turntable.

2. The rotating platform for a laser marking instrument according to claim 1, characterized in that: Also includes: a first mounting base, one side of the first mounting base being connected to the vertical platform and the other side being connected to the horizontal platform, the first mounting base being used to mount the power supply; The rotating mechanism further includes: a second mounting seat, the second mounting seat is connected to the third turntable, and the second mounting seat is used to mount a laser marking instrument.

3. The rotating platform for a laser marking instrument according to claim 1, characterized in that: Also includes: The transmission mechanism is arranged between the third turntable and the driving member.

4. The rotating platform for a laser marking instrument according to claim 3, characterized in that: The transmission mechanism comprises: an inner gear ring connected to the second rotating disk; A gear is connected to the driving member, and the gear is meshed with the inner gear ring.

5. The rotating platform for a laser marking instrument according to claim 1, characterized in that: Also includes: The limiting member is connected to the horizontal platform. The third turntable is provided with a sleeve portion. The horizontal platform is provided with a boss. The sleeve portion is rotatably sleeved on the outside of the boss. The limiting member is used to rotationally limit the sleeve portion on the boss.

6. The rotating platform for a laser marking instrument according to claim 1, characterized in that: Also includes: The controller is connected to the horizontal platform or the vertical platform, and the controller is connected to the power supply and the driving component via electrical signals.

7. The rotating platform for a laser marking instrument according to claim 2, characterized in that: The first mounting seat is configured with a groove for accommodating a battery.

8. The rotating platform for a laser marking instrument according to claim 2, characterized in that: The second mounting seat is provided with a track groove, and the track groove is used for inserting a structure corresponding to the housing of the laser marking instrument into the track groove.

9. The rotating platform for a laser marking instrument according to claim 8, characterized in that: The second mounting seat is equipped with a spring buckle, which is elastically connected to the second mounting seat. The spring buckle has a plug-in end and a pressing end, and the plug-in end is used to be inserted into the positioning slot provided on the housing of the laser marking instrument.

10. A laser marking device, characterized in that: The invention comprises a rotating mechanism for a laser marking instrument as described in any one of claims 1 to 9.

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