Anti-falling type electric rotary laser marking instrument

Abstract

The utility model discloses an anti-falling type electric rotary laser marking instrument, which relates to the technical field of measuring devices, and particularly structurally comprises a rotary base, the shell is mounted on the rotating base, and a containing cavity is formed in the shell; the multiple stand columns are installed on the rotating base at intervals, and the stand columns are located in the containing cavity; the cross shaft assembly is mounted at the top of the stand column; the machine core is suspended on the cross shaft assembly; the plurality of lasers are arranged on the movement at intervals; the multiple view windows are installed on the shell at intervals, and the view windows are in one-to-one correspondence with the lasers; according to the utility model, the technical problem that the efficiency of constructors is affected as the laser marking instrument is inconvenient to rotate and adjust and insufficient in anti-falling performance during long-distance or high-altitude operation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to an anti-fall type electric rotating laser marking instrument. 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] The base of existing laser marking instruments is usually a manually rotating base, which has certain limitations on the working environment of the laser marking instrument. That is, the staff must adjust the laser marking instrument next to it and need to run back and forth. When the working conditions are poor, the staff's movement is not convenient, which affects the efficiency of the adjustment. In addition, the existing laser marking instruments have insufficient anti-fall performance. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-drop electric rotary laser marking instrument, which solves the technical problems of the laser marking instrument in the prior art in that the rotation adjustment is inconvenient and the anti-drop performance is insufficient when working at a long distance or at high altitude, which affects the efficiency of construction workers.

[0005] The present application discloses an anti-fall electric rotating laser marking instrument, comprising:

[0006] Rotating base;

[0007] A housing is mounted on the rotating base, and a receiving cavity is provided inside the housing;

[0008] A plurality of columns are installed on the rotating base at intervals, and the columns are located inside the accommodating cavity;

[0009] A cross shaft assembly is mounted on the top of the column;

[0010] a movement, suspended on the cross-axis assembly;

[0011] A plurality of lasers are installed at intervals on the core;

[0012] A plurality of viewing windows are installed on the housing at intervals, and the viewing windows correspond to the lasers one by one;

[0013] The rotating base comprises:

[0014] A base shell, wherein a cavity is provided inside the base shell;

[0015] A rotating disk is disposed in the base shell, and a flange is provided on the top of the rotating disk to match the top of the base shell;

[0016] a worm screw passing through the base housing and contacting the toothed outer wall of the rotating disk;

[0017] The electric component is arranged in the rotating disk, and the electric component is in contact with the top of the rotating disk.

[0018] The present application sets up a design for a rotating base, and designs an electric component to achieve electric adjustment, thereby improving the convenience and efficiency of the rotation adjustment of the present application.

[0019] Based on the above technical solution, the embodiment of the present application can also be improved as follows:

[0020] Furthermore, the cross shaft assembly includes:

[0021] An outer ring is mounted on the column, and two opposite sides of the outer ring are arched, and the remaining two sides are provided with mounting holes;

[0022] The two ends of the cross shaft are arranged in the mounting holes, and the remaining two ends are installed on the top of the movement. The beneficial effect of adopting this step is that the arched outer ring can play an elastic role through the change of the arched curvature, thereby improving the anti-fall performance.

[0023] Furthermore, the rotating disk includes:

[0024] a rotating outer ring segment, the top of which is provided with the flange, and the rotating outer ring segment is disposed in the cavity;

[0025] a rotating inner ring segment, located below the rotating outer ring segment, wherein the outer diameter of the rotating inner ring segment is smaller than the inner diameter of the rotating outer ring segment, and the outer wall of the rotating inner ring segment is provided with the toothed outer wall;

[0026] The rotating connecting section connects the bottom of the rotating outer ring section and the top of the rotating inner ring section respectively. The beneficial effect of adopting this step is that manual adjustment can be achieved through the rotating disk combined with the worm.

[0027] Furthermore, the electric component includes:

[0028] An auxiliary disk, wherein the auxiliary disk is Z-shaped, the top of the auxiliary disk is located at the top of the flange, and the bottom of the auxiliary disk is located above the rotating connection section;

[0029] Rotating teeth, installed inside the auxiliary disk;

[0030] A support plate, disposed on top of the auxiliary plate, and the column is mounted on the support plate;

[0031] a rotating motor, mounted on the support plate, with an output end of the rotating motor extending downward until it extends out of the support plate;

[0032] The driving wheel is installed at the output end of the rotating motor, and the driving wheel is engaged with the rotating teeth. The beneficial effect of this step is that the rotating motor drives the driving wheel to rotate, thereby realizing the rotation of the movement and the shell.

[0033] Furthermore, a groove is provided at the bottom of the support plate to match the top of the auxiliary plate. The beneficial effect of this step is that the groove can ensure the stability of the matching between the support plate and the auxiliary plate.

[0034] Furthermore, a support pad is installed on the column, and the support pad is separated from the inner wall of the shell by a small gap. The beneficial effect of adopting this step is that when the machine falls from a height, the support pad can keep the movement and the shell from relative displacement, thereby ensuring that the movement and the shell or other external objects do not collide with each other, thereby improving the protection of the internal parts and precision of the movement.

[0035] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0036] 1. The present application is provided with a rotating base, which can realize two rotation modes: electric rotation and manual rotation, thereby increasing the scope of use of the present application.

[0037] 2. The present application designs the outer ring to provide an arched segment, thereby playing an elastic role through the change of the arched curvature, thereby improving the anti-fall performance.

[0038] 3. This application also provides a support pad to ensure that the movement and the casing or other external objects do not collide with each other during the machine's fall, thereby improving the protection of the internal parts and precision of the movement, thereby improving the stability of the machine during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0040] Figure 1 This is a structural diagram of an anti-fall electric rotary laser marking instrument according to a specific embodiment of the present utility model;

[0041] Figure 2 yes Figure 1 AA section view in;

[0042] Figure 3 for Figure 1 Schematic diagram of the structure after removing the shell;

[0043] Figure 4 for Figure 1 A cross-sectional view of the rotating base;

[0044] Reference numerals:

[0045] 1-rotating base; 2-housing; 3-column; 4-cross-axis assembly; 5-movement; 6-laser; 7-viewing window; 8-support pad;

[0046] 101-base shell; 102-cavity; 103-rotating disk; 104-flange; 105-worm; 106-motorized assembly; 107-rotating outer ring segment; 108-rotating inner ring segment; 109-toothed outer wall; 110-rotating connecting segment;

[0047] 111- auxiliary disk; 112- rotating gear; 113- supporting disk; 114- rotating motor; 115- driving wheel; 116- groove; 117- supporting foot;

[0048] 201-accommodating cavity;

[0049] 401-outer ring; 402-mounting hole; 403-cross shaft. DETAILED DESCRIPTION

[0050] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0051] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which this utility model belongs.

[0052] In this application, unless otherwise specified or limited, the terms "mounted," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0053] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0054] Example:

[0055] like Figure 1-4 As shown, an embodiment of the present application discloses an anti-fall electric rotating laser marking instrument, which is used to achieve anti-fall, and is also provided with a corresponding electric rotating part to achieve electric rotation, which is convenient for adjusting the position.

[0056] like Figure 1 As shown, the specific structure of this application includes:

[0057] The present application designs a rotating base 1 so that it can be operated electrically and manually.

[0058] The housing 2 is mounted on the rotating base 1 and has an accommodating cavity 201 therein. The housing is an existing housing and its specific structure will not be described in detail. Specifically, the housing is mounted on the supporting plate by bolts.

[0059] A plurality of columns 3 are installed on the rotating base 1 at intervals, and the columns 3 are located inside the accommodating cavity 201;

[0060] A cross-axis assembly 4 is mounted on the top of the column 3. The present application designs and modifies the cross-axis assembly 4 so that it can provide a telescopic margin, thereby improving the anti-fall performance;

[0061] The movement 5 is suspended on the cross-axis assembly 4. The movement 5 is an existing movement that can support corresponding components. The specific structure will not be described in detail.

[0062] A plurality of lasers 6 are installed on the core 5 at intervals;

[0063] A plurality of viewing windows 7 are installed at intervals on the housing 2, and the viewing windows 7 correspond to the lasers 6 one by one. The viewing windows 7 and lasers 6 in this application are existing ones, and the specific structures are not described here any more.

[0064] The following is a further description of the rotating base 1 in this application. Figure 2 、 4 As shown, the rotating base 1 includes:

[0065] A base shell 101, wherein a cavity 102 is provided inside the base shell 101;

[0066] The rotating disk 103 is disposed in the base shell 101. The top of the rotating disk 103 is provided with a flange 104 that cooperates with the top of the base shell 101. The flange 104 can play a supporting role, so that the rotating disk 103 can be stably located in the cavity 102, which is convenient for subsequent worm adjustment. The adjustment here is manual;

[0067] A worm 105 passes through the base housing 101 and contacts the toothed outer wall of the rotating disk 103. For ease of use, rotation buttons can be installed at both ends of the worm 105.

[0068] The electric component 106 is disposed in the rotating disk 103, and the outer edge of the electric component 106 is in contact with the top of the rotating disk 103; the present application utilizes the electric component 106 to achieve electric rotation, that is, to achieve electric adjustment.

[0069] In the present application, a plurality of supporting legs 117 are provided at the bottom of the base shell 101 , and the number of the supporting legs 117 is at least three.

[0070] The cross-axis assembly 4 in this application is designed to increase the telescopic margin, thereby improving the overall anti-fall performance, wherein Figure 3 As shown, the specific structure includes:

[0071] An outer ring 401 is mounted on the column 3, and two opposite sides of the outer ring 401 are arched, and the remaining two sides are provided with mounting holes 402;

[0072] The cross shaft 403 has two ends disposed in the mounting hole 402, and the remaining two ends are mounted on the top of the movement 5. The present application designs the outer ring 401. Compared with the four sides of the existing outer ring being straight segments, the present application changes the two sides into arc-shaped upward arched segments, thereby increasing the telescopic margin, thereby improving the overall anti-drop performance.

[0073] In one embodiment, the rotating disk 103 includes:

[0074] The rotating outer ring segment 107 has the flange 104 at its top and is disposed within the cavity 102. That is, the rotating disk 103 of the present application is supported by the flange 104 and is not fastened by bolts. Instead, the rotating disk 103 is placed inside the base shell 101 by its own weight and then supported by the flange 104, so that the subsequent rotating inner ring segment 108 is higher than the bottom surface of the base shell 101.

[0075] The rotating inner ring segment 108 is located below the rotating outer ring segment 107 , and the outer diameter of the rotating inner ring segment 108 is smaller than the inner diameter of the rotating outer ring segment 107 . The outer wall of the rotating inner ring segment 108 is provided with the toothed outer wall 109 ;

[0076] The rotating connecting segment 110 connects the bottom of the rotating outer ring segment 107 and the top of the rotating inner ring segment 108 respectively; in the present application, each segment cooperates with each other to form a suspended main body component that can rotate stably.

[0077] The present application also provides an electric component 106 to achieve electric rotation, and the electric component 106 includes:

[0078] Auxiliary disk 111, the auxiliary disk 111 is Z-shaped, the top of the auxiliary disk 111 is located on the top of the flange 104, and the bottom of the auxiliary disk 111 is located above the rotating connection section 110. The auxiliary disk 111 in the present application has a similar structure and appearance to the rotating disk 103, except that it lacks a toothed outer wall. A similar flange structure is also provided on its top to support the entire auxiliary disk 111. Similarly, the auxiliary disk 111 is also directly placed, not fastened by bolts;

[0079] The rotating teeth 112 are installed inside the auxiliary disk 111. The rotating teeth 112 are annular and facilitate the subsequent electric rotation of the rotating motor.

[0080] A support plate 113 is provided on the top of the auxiliary plate 111, and the column 3 is installed on the support plate 113;

[0081] A rotary motor 114 is mounted on the support plate 113 , and an output end of the rotary motor 114 extends downward until it extends out of the support plate 113 ;

[0082] The driving wheel 115 is installed at the output end of the rotating motor 114, and the driving wheel 115 is engaged with the rotating teeth 112; similarly, the support plate 113 of the present application is also placed on the top of the auxiliary plate 111, and is not connected by bolts.

[0083] Specifically, a groove 116 is formed at the bottom of the support plate 113 to match the top of the auxiliary plate 111 , so as to ensure the stability of the assembly of the support plate 113 and the auxiliary plate 111 .

[0084] A support pad 8 is installed on the column 3 , and the support pad 8 contacts the inner wall of the shell 2 , which can reduce vibration.

[0085] Further explanation for this application:

[0086] 1. With respect to the outer ring, the present application designs the two opposite sides of the outer ring into an arch shape, thereby playing an elastic role through the change of the arch curvature, thereby improving the anti-drop performance of the entire laser marking instrument.

[0087] 2. Further explanation of the rotating base in this application: the rotating base 1 can be rotated electrically, manually by twisting the worm, and manually by twisting the housing;

[0088] During electric rotation, the rotating motor drives the driving wheel to rotate. Because the rotating teeth are fixedly connected to the auxiliary disk, the rotating motor can rotate 360 ​​degrees around the rotating teeth, thereby driving the support disk 113 to rotate. (The bottom of the support disk cooperates with the protrusion in the middle of the base shell to prevent the support disk from tipping over, as shown in the figure).

[0089] When the worm is manually twisted to rotate, the worm can drive the rotating disk to rotate. The rotating disk, the auxiliary disk and the supporting disk move together due to the influence of friction, thereby realizing rotation adjustment;

[0090] When the housing is twisted manually, the auxiliary plate and the supporting plate can rotate together due to the friction between them, thereby achieving rotational adjustment.

[0091] In the specification of the present invention, a large number of specific details are described. However, it is understood that the embodiments of the present invention can be practiced without these specific details. In some instances, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0092] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0093] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A drop-resistant electric rotary laser marking instrument, characterized in that: include: Rotating base (1); A housing (2) is mounted on the rotating base (1), and a receiving cavity (201) is provided inside the housing (2); A plurality of columns (3) are installed at intervals on the rotating base (1), and the columns (3) are located inside the accommodating cavity (201); A cross shaft assembly (4) is mounted on the top of the column (3); A movement (5) is suspended on the cross-axis assembly (4); A plurality of lasers (6) are installed at intervals on the core (5); A plurality of viewing windows (7) are installed on the housing (2) at intervals, and the viewing windows (7) correspond one-to-one to the lasers (6); The rotating base (1) comprises: A base shell (101), wherein a cavity (102) is provided inside the base shell (101); A rotating disk (103) is disposed in the base shell (101), and a flange (104) is provided on the top of the rotating disk (103) to match the top of the base shell (101); A worm (105) passes through the base housing (101), and the worm (105) contacts the toothed outer wall (109) of the rotating disk (103); The electric component (106) is disposed in the rotating disk (103), and the electric component (106) is in contact with the top of the rotating disk (103).

2. The anti-fall electric rotary laser marking instrument according to claim 1, characterized in that: The cross shaft assembly (4) comprises: An outer ring (401) is mounted on the column (3), and two opposite sides of the outer ring (401) are arched, and the remaining two sides are provided with mounting holes (402); A cross shaft (403), with two ends of the cross shaft (403) disposed in the mounting hole (402), and the remaining two ends mounted on the top of the movement (5).

3. The anti-fall electric rotary laser marking instrument according to claim 1, characterized in that: The rotating disk (103) comprises: a rotating outer ring segment (107), wherein the top of the rotating outer ring segment (107) is provided with the flange (104), and the rotating outer ring segment (107) is arranged in the cavity (102); a rotating inner ring segment (108) located below the rotating outer ring segment (107), wherein the outer diameter of the rotating inner ring segment (108) is smaller than the inner diameter of the rotating outer ring segment (107), and the outer wall of the rotating inner ring segment (108) is provided with the toothed outer wall (109); The rotating connecting segment (110) is respectively connected to the bottom of the rotating outer ring segment (107) and the top of the rotating inner ring segment (108).

4. The anti-fall electric rotary laser marking instrument according to claim 3, characterized in that: The electric component (106) includes: An auxiliary disk (111), the auxiliary disk (111) is Z-shaped, the top of the auxiliary disk (111) is located at the top of the flange (104), and the bottom of the auxiliary disk (111) is located above the rotating connection section (110); Rotating teeth (112) are installed inside the auxiliary disk (111); A support plate (113) is arranged on the top of the auxiliary plate (111), and the column (3) is mounted on the support plate (113); A rotating motor (114) is mounted on the support plate (113), and an output end of the rotating motor (114) extends downward until it extends out of the support plate (113); A driving wheel (115) is mounted on the output end of the rotating motor (114), and the driving wheel (115) is engaged with the rotating teeth (112).

5. The anti-fall electric rotary laser marking instrument according to claim 4, characterized in that: The bottom of the support plate (113) is provided with a groove (116) that matches the top of the auxiliary plate (111).

6. The anti-fall electric rotary laser marking instrument according to claim 1, characterized in that: A support pad is installed on the column (3), and the support pad is in contact with the inner wall of the shell (2).

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