Electric rotating base and laser marking instrument device

Abstract

The utility model discloses an electric rotating base, which belongs to the technical field of laser marking instrument accessories and comprises a base body, a first rotating disc, a driving rod, a second rotating disc, a third rotating disc and a driving part. The driving rod is meshed with the first turntable and used for driving the first turntable to rotate; the second turntable is arranged on the first turntable; the third rotating disc is rotationally arranged on the second rotating disc, and the third rotating disc is used for arranging a laser marking instrument; the driving piece is arranged on the third rotary disc and used for driving the third rotary disc to rotate on the second rotary disc. The driving piece and the screw rod are arranged, so that the base has the functions of electric and manual rotation adjustment, and when the site construction distance is close to the laser marking instrument, adjustment can be conducted in a manual mode; and during long-distance or high-altitude work, adjustment can be carried out in the mode that the driving piece is controlled to drive the third rotating disc to rotate, so that selection can be carried out according to actual working conditions, and the use convenience of the product and the working efficiency of a user are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking instrument accessories, in particular to an electric rotating base and a laser marking instrument device. Background Art

[0002] A laser marking system is a measuring instrument that uses laser technology to achieve precise marking. It is widely used in building decoration to mark various locations such as walls, floors, ceilings, doors, and windows. The operating principle of a laser marking system is based on the reflection and focusing of a laser beam. When the laser beam is reflected by a reflector, its direction can be changed. By adjusting the angle of the reflector, the direction and position of the laser beam can be changed, providing convenient conditions for measurement.

[0003] At present, the laser marking instrument is installed on a lifting frame when in use, so as to change the height position of the laser marking instrument according to the actual height requirement. When different directions need to be measured, the lifting frame needs to be moved manually, causing the laser marking instrument to change the measurement direction, which poses a technical problem of inconvenience in use. Utility Model Content

[0004] The embodiment of the present application provides an electric rotating base, which drives the laser marking instrument to rotate through a motor, thereby solving the problem of users having to constantly change the instrument's measurement orientation when using the laser marking instrument in different working conditions. The embodiment of the present application also discloses a laser marking instrument device that uses an electric rotating base.

[0005] The first aspect of the present application provides an electric rotating base, comprising:

[0006] seat body;

[0007] A first turntable is rotatably mounted on the base;

[0008] a driving rod, engaged with the first rotating disk and used to drive the first rotating disk to rotate;

[0009] a second turntable, disposed on the first turntable;

[0010] a third turntable, rotatably disposed on the second turntable, the third turntable being used to set a laser marking instrument;

[0011] A driving member is provided on the third turntable and is used for driving the third turntable to rotate on the second turntable.

[0012] The beneficial effect of the above embodiment is that: by configuring the driving member and the screw, the base has the functions of mechanical and manual rotation adjustment. When fine-tuning is required, manual adjustment can be used for rotation. When manual adjustment is inconvenient, the driving member is controlled to drive the third turntable to rotate for adjustment. Therefore, the operator can make a choice according to the actual working conditions, which greatly improves the convenience of using this electric rotating base.

[0013] Based on the above embodiment, the embodiment of the present application can also be improved as follows:

[0014] In one embodiment of the present application, the device further includes a transmission mechanism disposed between the driver and the second turntable, the transmission mechanism being configured to transmit power between the driver and the second turntable. This step advantageously transmits the power of the driver to the driver itself via the transmission mechanism, thereby enabling the driver to drive the third turntable to rotate.

[0015] In one embodiment of the present application, the transmission mechanism includes an inner ring gear coaxially connected to the second rotating disk; and a gear connected to the electric output end of the driving member, the gear meshing with the inner ring gear. The beneficial effect of this step is that the gear transmission has the characteristics of smooth transmission, high precision, and high efficiency.

[0016] In one embodiment of the present application, the third turntable further comprises a retaining member, wherein the retaining member is configured with a sleeve portion that is rotatably sleeved onto a column configured for the base, and the retaining member is connected to the column and rotationally retains the sleeve portion on the column. The beneficial effect of this step is that the retaining member rotationally retains the third turntable on the second turntable.

[0017] In one embodiment of the present application, the device further comprises: an upper cover connected to the third turntable, the upper cover being used to support the laser marker; and a connector provided on the upper cover, the connector being used to connect to the laser marker. The beneficial effect of this step is that the laser marker can be stably positioned on the third turntable via the connector and the upper cover.

[0018] In one embodiment of the present application, the device further comprises a lifting platform connected to the lower end of the seat body. The beneficial effect of this step is that the height position of the seat body can be changed by the lifting platform.

[0019] In one embodiment of the present application, the device further comprises a power supply disposed in the third turntable, the power supply being used to supply power to the driving member. Advantageous effects of this step: by disposing the power supply in the device, the problem of needing an external power supply is avoided.

[0020] In one embodiment of the present application, the device further comprises a controller electrically connected to the power supply and the driver, the controller being configured to control the movement of the driver. Advantageous effects of this step include: the controller can be used to remotely control the device.

[0021] A second aspect of the present application provides a laser marking device, comprising the electric rotating base. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 Schematic diagram of the three-dimensional structure of embodiment 1;

[0024] Figure 2 Schematic diagram of the two-dimensional structure of embodiment 1;

[0025] Figure 3 for Figure 2 Cross-sectional view along AA;

[0026] Figure 4 for Figure 2 Cross-sectional view along BB;

[0027] Figure 5 A schematic diagram of a partial three-dimensional structure of Example 1;

[0028] Figure 6 This is a schematic diagram of the three-dimensional structure of Example 2.

[0029] Among them, 1 is the base body, 101 is the column, 2 is the first turntable, 3 is the driving rod, 4 is the second turntable, 5 is the third turntable, 501 is the set part, 6 is the driving part, 7 is the inner ring gear, 8 is the gear, 9 is the limit part, 10 is the upper cover, 11 is the connecting part, 12 is the power supply, and 13 is the lifting platform. DETAILED DESCRIPTION

[0030] 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.

[0031] 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.

[0032] Example 1

[0033] like Figure 1-5 As shown, an electric rotating base includes: a base body 1, a first turntable 2, a driving rod 3, a second turntable 4, a third turntable 5, and a driving member 6. The first turntable 2 is rotatably arranged on the base body 1; the driving rod 3 is engaged with the first turntable 2 and is used to drive the first turntable 2 to rotate; the second turntable 4 is arranged on the first turntable 2; the third turntable 5 is rotatably arranged on the second turntable 4, and the third turntable 5 is used to be provided with a laser marker; the driving member 6 is arranged on the third turntable 5 and is used to drive the third turntable 5 to rotate on the second turntable 4.

[0034] Specifically, such as Figure 1 、 4 As shown, the driving rod 3 is a screw and is rotatably connected to the base body 1. Both ends of the screw extend to the outside of the base body 1 and are connected to knobs. The first turntable 2 is a stepped sleeve structure. The middle part of the first turntable 2 is rotatably inserted into the opening corresponding to the base. The screw corresponding to the lower end of the first turntable 2 is a turbine structure. The turbine is engaged with the screw. By rotating the knob, the worm drives the turbine to rotate, that is, the first turntable 2 rotates on the base body 1.

[0035] Specifically, the electric rotating base further includes a transmission mechanism, which is disposed between the driving member 6 and the second turntable 4 and is used to transmit power between the driving member 6 and the second turntable 4. The transmission mechanism transmits the power of the driving member 6 to the driving member 6 itself, so that the driving member 6 drives the third turntable 5 to rotate.

[0036] Specifically, such as Figure 5 As shown, the transmission mechanism includes: an inner ring gear 7 and a gear 8. The inner ring gear 7 is coaxially connected to the second rotating disk 4. The gear 8 is connected to the output end of the driving member 6, and the gear 8 meshes with the inner ring gear 7. The gear 8 transmission is characterized by smooth transmission, high precision and high efficiency.

[0037] Specifically, such as Figure 3 As shown, the second turntable 4 is inserted into the opening of the first turntable 2 , and the inner gear ring 7 is coaxially arranged with the second turntable 4 and fixedly connected to the corresponding groove of the second turntable 4 .

[0038] Specifically, such as Figure 3 As shown, the electric rotating base further includes a stopper 9. The third turntable 5 is provided with a sleeve portion 501, which is rotatably sleeved on a column 101 provided on the base body 1. The stopper 9 is connected to the column 101 and rotationally stops the sleeve portion 501 on the column 101. The stopper 9 rotationally stops the third turntable 5 on the second turntable 4, and simultaneously stops the first turntable 2 and the second turntable 4.

[0039] Specifically, such as Figure 3 As shown, a cylindrical column 101 is arranged in the middle of the base, and the rotation axes of the first turntable 2, the second turntable 4, the third turntable 5, the turbine, and the inner ring gear 7 are colinear with the axis of the column 101. The limit member 9 is a limit plate, which is connected to the upper end of the column 101 by bolts. The limit plate is also arranged in a groove body corresponding to the sleeve portion. The limit plate limits the groove body so that the sleeve portion 501 is rotatably positioned on the column 101. The third turntable 5 also has a first boss, which is coaxial with the column 101 and is rotatably inserted into the opening corresponding to the second turntable 4.

[0040] Specifically, the column 101 is provided with a positioning hole, the driving member 6 adopts a motor and is inserted and positioned in the positioning hole, a connecting plate is provided at the lower end of the motor, the connecting plate is connected to the third turntable 5 by bolts, the output shaft of the motor is set downward, the gear 8 is installed on the output shaft and meshes with the inner ring 7, the gear 8 is driven by rotation, and the gear 8 moves along the inner ring 7.

[0041] Specifically, such as Figure 3 As shown, the electric rotating base also includes: an upper cover 10 and a connector 11. The upper cover 10 is connected to the third turntable 5 and is used to support the laser marker. The connector 11 is provided on the upper cover 10 and is used to connect to the laser marker. The connector 11 and the upper cover 10 can stably position the laser marker on the third turntable 5.

[0042] Specifically, such as Figure 3 As shown, a second boss is provided on the upper end of the third turntable 5, and the upper cover 10 is mounted on the second boss. The connecting member 11 is a bolt, and the bolt head is arranged on the inner side of the upper cover 10. The threaded end of the bolt is arranged vertically upward and extends to the outside of the upper cover 10. The threaded end is used for threaded connection with the threaded hole at the bottom of the laser marking instrument.

[0043] Specifically, such as Figure 3 、 5 As shown, the electric rotating base further includes: a power supply 12 , which is arranged in the third turntable 5 , and is used to supply power to the driving member 6 .

[0044] Specifically, such as Figure 5As shown, the power supply 12 includes a battery box, which is connected to a slot opened in the middle of the third turntable 5. The battery box contains batteries for power supply.

[0045] When this electric rotating base is in use, it is equipped with a motor and a screw so that the base has the functions of electric and manual rotation adjustment. When fine-tuning is required, manual adjustment can be used for rotation. When manual adjustment is inconvenient, electric adjustment can be used for rotation. The operator can make a choice according to the actual working conditions, thereby greatly improving the convenience of using this electric rotating base.

[0046] Example 2

[0047] Based on the first embodiment, Figure 6 As shown, the electric rotating base further includes a lifting platform 13, which is connected to the lower end of the base body 1. The height position of the base body 1 can be changed by the lifting platform 13.

[0048] Specifically, the lifting platform 13 and the electric rotating base are integrated into a whole, so that the product has more comprehensive functions.

[0049] Specifically, the lifting platform 13 includes: a bottom plate, a top plate, a connecting rod group, a lower slide rod, an upper slide rod, and a screw rod. The bottom plate can be manufactured separately and assembled with the base body 1, or it can be made into an integrated structure with the base body 1. There are two connecting rod groups and they are symmetrically arranged. The connecting rod groups are movably arranged between the bottom plate and the top plate through the upper slide rod and the lower slide rod, and the connecting rod group forms an X structure; the connecting rod group includes a first rod body and a second rod body hinged to each other in the middle position, and the bottom ends of the two first rod bodies and the bottom ends of the two second rod bodies are respectively rotated and assembled. On a sliding rod, the top ends of the two first rod bodies and the top ends of the two second rod bodies are respectively rotatably mounted on an upper sliding rod, and the two ends of a sliding rod are respectively slidably inserted into the sliding grooves corresponding to the bottom plate, and the upper sliding rod on the corresponding side of the sliding rod is slidably inserted into the upper sliding grooves corresponding to the top plate, and the sliding rod and the upper sliding rod on the other side are fixedly connected to the corresponding bottom plate or top plate, the screw is rotatably connected to the upper sliding rod on the fixed side and is threadedly connected to the upper sliding rod on the sliding side, and the screw axis is parallel to the upper sliding groove and the sliding groove.

[0050] By rotating the screw, the threaded upper sliding rod moves along the screw axis, and the X-shaped structure formed by the connecting rod group changes, thereby changing the height position of the top plate, thereby changing the height position of the electric rotating base connected above the top plate.

[0051] By configuring the drive member and the screw, the base has the functions of electric and manual rotation adjustment. When the user is close to the laser marking instrument during on-site construction and needs to adjust, manual adjustment can be used for rotation; when the user is working at a long distance or at high altitude, manual adjustment is inconvenient, and the control drive member can be used to drive the third turntable to rotate for adjustment. Therefore, the operator can make a choice according to the actual working conditions, which greatly improves the convenience of using this electric rotating base and improves the user's work efficiency.

[0052] Example 3

[0053] On the basis of the first or second embodiment, the electric rotating base further includes: a controller, which is electrically connected to the power supply 12 and the driving member 6 , and is used to control the action of the driving member 6 .

[0054] Specifically, the controller can adopt an MCU (Microcontroller Unit) processor, which is connected to the third turntable 5. The battery powers the MCU processor and the motor. The MCU controller controls the rotation, start or stop of the motor. The MCU processor has a communication module for communicating with the remote control device to realize remote control of the start and stop of the motor.

[0055] Specifically, the MCU processor, power supply 12, and motor are all existing products and can be purchased directly.

[0056] Example 4

[0057] A laser marking device includes the electric rotating base disclosed in the first, second or third embodiment.

[0058] 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. An electric rotating base, characterized in that: include: seat body; A first turntable is rotatably mounted on the base; a driving rod, engaged with the first rotating disk and 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 electric rotating base according to claim 1, characterized in that: Also includes: The transmission mechanism is provided between the driving member and the second turntable, and is used for transmitting power between the driving member and the second turntable.

3. The electric rotating base according to claim 2, characterized in that: The transmission mechanism comprises: an inner gear ring, coaxially connected to the second rotary disc; A gear is connected to the electric output end of the driving member, and the gear is meshed with the inner gear ring.

4. The electric rotating base according to claim 1, characterized in that: Also includes: The limiting member is provided with a sleeve portion configured for the third turntable, and the sleeve portion is rotatably sleeved on a column configured for the seat body. The limiting member is connected to the column and rotatably limits the sleeve portion to the column.

5. The electric rotating base according to claim 1, characterized in that: Also includes: An upper cover is connected to the third turntable, and the upper cover is used to support a laser marking instrument; A connecting piece is provided on the upper cover, and the connecting piece is used to be connected to the laser marking instrument.

6. The electric rotating base according to claim 1, characterized in that: Also includes: The lifting platform is connected to the lower end of the base body.

7. The electric rotating base according to claim 1, characterized in that: Also includes: A power supply is provided in the third turntable, and the power supply is used to supply power to the driving member.

8. The electric rotating base according to claim 7, characterized in that: Also includes: A controller is electrically connected to the power supply and the driving member, and is used to control the action of the driving member.

9. A laser marking device, characterized in that: The electric rotating base comprises the electric rotating base according to any one of claims 1 to 8.

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