Decorative plate included angle measuring device

Abstract

The utility model relates to the technical field of buildings, in particular to a decorative plate included angle measuring device which comprises a rotating plate, a first rotating shaft is fixedly connected to the rotating plate, a gear is fixedly connected to the first rotating shaft, the first rotating shaft is rotatably connected to a connecting plate through a bearing, a rack is meshed with the gear, and the rack is fixedly connected to the rotating plate. A threaded hole is formed in the rack, a threaded rod is in threaded connection with the interior of the threaded hole, a fixing lug is fixedly connected to the connecting plate, the fixing lug is rotationally connected with the threaded rod through a bearing, and the rack abuts against the rotating plate. The device has the advantages that the situation that the angle of the device is changed when the device is abutted against a decorative plate for scribing and cutting is prevented, and the accuracy of a measurement result is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a decorative plate angle measuring device. Background Art

[0002] When decorating a house with decorative panels, there are corners at the edges of the house, and the decorative panels need to be cut before they can be installed. When installing, an angle measuring device is needed to measure the angle of the corner, and then the measuring device is placed on the decorative panel, and lines are drawn according to the outer contour of the measuring device, and then cutting is performed according to the drawn lines. When drawing lines, the measuring device is easily touched, causing the angle of the measuring device to rotate, resulting in errors in the measurement results, so that the cut panels cannot fit perfectly for use. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings in the prior art that the measuring device is easily touched, causing the angle of the measuring device to rotate, resulting in errors in the measurement results, and making the cut boards unable to fit perfectly for use, and to propose a decorative board angle measuring device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A decorative panel angle measuring device is designed, comprising a rotating plate, a first rotating shaft is fixedly connected to the rotating plate, a gear is fixedly connected to the first rotating shaft, the first rotating shaft is rotatably connected to a connecting plate through a bearing, a rack is meshed on the gear, a threaded hole is provided on the rack, a threaded rod is threadedly connected to the threaded hole, a fixing ear is fixedly connected to the connecting plate, the fixing ear is rotatably connected to the threaded rod through a bearing, and the rack abuts against the rotating plate.

[0006] Preferably, a first bevel gear is fixedly connected to the threaded rod, a second bevel gear is meshed with the first bevel gear, a second rotating shaft is fixedly connected to the second bevel gear, the second rotating shaft is rotatably connected to a fixing frame via a bearing, and the fixing frame is fixedly connected to the connecting plate.

[0007] Preferably, a knob is fixedly connected to the second rotating shaft.

[0008] Preferably, the connecting plate includes a second connecting plate, the second connecting plate is rotatably connected to the first rotating shaft via a bearing, a connecting portion is fixedly connected to the second connecting plate, and the connecting portion is rotatably connected to the first connecting plate via a pin shaft.

[0009] Preferably, a stopper is fixedly connected to the rack.

[0010] Preferably, the first connecting plate and the second connecting plate are both hollow structures.

[0011] Preferably, a wear-resistant layer is provided on the upper surface of the rotating plate.

[0012] The utility model provides a decorative panel angle measuring device, which has the beneficial effect that: after the measurement is completed, the threaded rod does not rotate, the position of the rack is fixed, the gear is prevented from rotating, and the angle between the rotating plate and the connecting plate is limited, which prevents the angle of the device from changing when the device is placed against the decorative panel for marking and cutting, which is beneficial to the accuracy of the measurement result. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a decorative panel angle measuring device proposed by the utility model;

[0014] Figure 2 A three-dimensional diagram of a decorative panel angle measuring device proposed by the utility model;

[0015] Figure 3 This is a top view of a decorative panel angle measuring device proposed by the utility model;

[0016] Figure 4 A decorative panel angle measuring device proposed by the utility model Figure 2 Enlarged view of part A.

[0017] In the figure: 1, rotating plate; 2, first connecting plate; 3, second connecting plate; 4, connecting part; 5, gear; 6, fixing frame; 7, rack; 8, first rotating shaft; 9, threaded rod; 10, first bevel gear; 11, second bevel gear; 12, second rotating shaft; 13, knob; 14, fixing ear; 15, stopper. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example 1

[0020] Reference Figure 1-4 A decorative panel angle measuring device includes a rotating plate 1, a first rotating shaft 8 is fixedly connected to the rotating plate 1, and the rotating plate 1 is relatively rotated with the connecting plate so that the rotating plate 1 abuts against the wall. Figure 1 Angle measurement is performed as shown.

[0021] A gear 5 is fixedly connected to the first rotating shaft 8, and the first rotating shaft 8 is rotatably connected to the connecting plate through a bearing. A rack 7 is meshed on the gear 5. A wear-resistant layer is provided on the upper surface of the rotating plate 1. The wear-resistant layer is a wear-resistant steel layer, which reduces the wear of the rack 7 on the rotating plate 1 when the rotating plate 1 abuts and moves.

[0022] A threaded hole is provided on the rack 7, and a threaded rod 9 is threadedly connected to the threaded hole. A fixing ear 14 is fixedly connected to the connecting plate. The fixing ear 14 is rotatably connected to the threaded rod 9 through a bearing, and the rack 7 is in contact with the rotating plate 1. By rotating the threaded rod 9, the position of the rack 7 on the threaded rod 9 is adjusted, thereby driving the rack 7 to move, which will cause the gear 5 to rotate, and drive the rotating plate 1 to rotate, so that the rotating plate 1 will be in contact with the wall. After the measurement is completed, the threaded rod 9 will not rotate, and the position of the rack 9 will be fixed to prevent the gear 5 from rotating, which will limit the angle between the rotating plate 1 and the connecting plate, preventing the angle of the device from changing when the device is abutted against the decorative plate for marking and cutting, thereby facilitating the accuracy of the measurement results.

[0023] When in use, by abutting the connecting plate against one side wall, rotating the threaded rod 9, adjusting the position of the rack 7 on the threaded rod 9, thereby driving the rack 7 to move, which will cause the gear 5 to rotate, driving the rotating plate 1 to rotate, and causing the rotating plate 1 to abut against the other wall. By placing the device on the decorative panel, pressing the outer contour of the device to mark and cut, a decorative panel that fits the corner of the wall can be obtained, which can measure the angle of the decorative panel.

[0024] Example 2

[0025] Reference Figure 1-3 As another preferred embodiment of the utility model, on the basis of embodiment 1, the connecting plate includes a second connecting plate 3, the second connecting plate 3 is rotatably connected to the first rotating shaft 8 through a bearing, the second connecting plate 3 is fixedly connected to a connecting portion 4, and the connecting portion 4 is rotatably connected to the first connecting plate 2 through a pin shaft. When measuring a narrow space, the first connecting plate 2 can be rotated, such as Figure 1 The above is conducive to the convenience of operation.

[0026] A stopper 15 is fixedly connected to the rack 7 to limit the moving distance of the rack 7 and prevent the threaded rod 9 from being separated from the threaded hole.

[0027] The first connecting plate 2 and the second connecting plate 3 are both hollow structures, which reduces the weight of the device.

[0028] Example 3

[0029] In Example 2, the space between the threaded rod 9 and the connecting plate is small, which makes it inconvenient to rotate the threaded rod 9 and to adjust the angle of the rotating plate 1. Figure 1-4 As another preferred embodiment of the utility model, on the basis of embodiment 1, a first bevel gear 10 is fixedly connected to the threaded rod 9, a second bevel gear 11 is meshed on the first bevel gear 10, a second rotating shaft 12 is fixedly connected to the second bevel gear 11, the second rotating shaft 12 is rotatably connected to the fixing frame 6 through a bearing, the fixing frame 6 is fixedly connected to the connecting plate, a knob 13 is fixedly connected to the second rotating shaft 12, and by rotating the knob 13, the second rotating shaft 12 is driven to rotate, thereby driving the second bevel gear 11 to rotate, so that the first bevel gear 10 rotates, thereby driving the threaded rod 9 to rotate, which is conducive to rotation adjustment.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A decorative plate angle measuring device, comprising a rotating plate (1), characterized in that: The rotating plate (1) is fixedly connected with a first rotating shaft (8), the first rotating shaft (8) is fixedly connected with a gear (5), the first rotating shaft (8) is rotatably connected to the connecting plate via a bearing, the gear (5) is meshed with a rack (7), a threaded hole is provided on the rack (7), a threaded rod (9) is threadedly connected to the threaded hole, a fixing ear (14) is fixedly connected to the connecting plate, the fixing ear (14) is rotatably connected to the threaded rod (9) via a bearing, and the rack (7) is in contact with the rotating plate (1).

2. A decorative plate angle measuring device according to claim 1, characterized in that: The threaded rod (9) is fixedly connected to a first bevel gear (10), the first bevel gear (10) is meshed with a second bevel gear (11), the second bevel gear (11) is fixedly connected to a second rotating shaft (12), the second rotating shaft (12) is rotatably connected to a fixing frame (6) via a bearing, and the fixing frame (6) is fixedly connected to the connecting plate.

3. A decorative plate angle measuring device according to claim 2, characterized in that: A knob (13) is fixedly connected to the second rotating shaft (12).

4. A decorative plate angle measuring device according to claim 1, characterized in that: The connecting plate comprises a second connecting plate (3), the second connecting plate (3) being rotatably connected to the first rotating shaft (8) via a bearing, a connecting portion (4) being fixedly connected to the second connecting plate (3), and the connecting portion (4) being rotatably connected to the first connecting plate (2) via a pin shaft.

5. A decorative plate angle measuring device according to any one of claims 1 to 4, characterized in that: A stopper (15) is fixedly connected to the rack (7).

6. A decorative plate angle measuring device according to claim 4, characterized in that: The first connecting plate (2) and the second connecting plate (3) are both hollow structures.

7. The decorative plate angle measuring device according to claim 1, characterized in that: The upper surface of the rotating plate (1) is provided with a wear-resistant layer.

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