Multifunctional ruler based on line pen for building decoration

Abstract

The utility model relates to the technical field of building decoration, especially a multifunctional ruler of a line pen based on building decoration. The utility model provides a multifunctional ruler of a line pen based on building decoration, which can store the line pen and avoid damage caused by collision. The multifunctional ruler of the line pen based on building decoration comprises a ruler, a first connecting rod, a second connecting rod and a sliding block, the sliding block is connected to the ruler through damping sliding, the second connecting rod is rotatably connected to the sliding block, and the first connecting rod is slidably connected to the second connecting rod. After the utility model completes the marking, the line pen is parallel to the ruler by rotating the connecting block, the bolt is pulled to move away from the sliding rod, the sliding rod is then pulled to move outward, the limiting plate moves downward to move away from the second connecting rod, and the second connecting rod is rotated into the ruler, achieving the effect of storing the line pen and avoiding damage caused by collision.

Description

Technical Field

[0001] This utility model relates to the field of architectural decoration technology, and in particular to a multifunctional ruler based on a drawing pen for architectural decoration. Background Technology

[0002] In building decoration and construction, line drawing is a basic and frequent operation, used to mark cutting lines, installation positions, horizontal benchmarks, etc. A measuring ruler is usually needed when drawing lines.

[0003] A construction engineering measuring ruler, such as one disclosed in CN216432988U, includes a measuring ruler body and a marking assembly. A sliding rod is fixedly installed on one side of the measuring ruler body, and a sliding sleeve is slidably fitted onto the outer wall of the sliding rod. A marking assembly is rotatably mounted on the sliding sleeve. The marking assembly includes a rotating shaft, a connecting plate, a marking pen, and a telescopic spring. The rotating shaft is rotatably mounted on the sliding sleeve. This invention uses the sliding sleeve and sliding rod to slide the marking assembly onto one side of the measuring ruler body. When marking is needed, the marking pen is rotated to the side of the measuring ruler body with graduations, and then pressed down. The sliding sleeve and sliding rod then push the marking assembly along the measuring ruler body, and the marking pen performs the marking. This combination of the marking pen and the measuring ruler body prevents workers from forgetting the marking pen and facilitates use. However, because the marking assembly is located outside the measuring ruler body, it cannot be stored away when not in use and may be damaged by impact.

[0004] Therefore, a multi-functional ruler based on architectural drawing pens has now been developed that can store the drawing pens and prevent them from being damaged by collisions. Utility Model Content

[0005] To overcome the shortcomings of existing architectural engineering measuring rulers, where the marking components are located outside the ruler body and cannot be stored away when not in use, potentially leading to collision damage, this utility model provides a multifunctional ruler based on architectural decoration marking pens that can store the marking pen and prevent it from being damaged by collisions.

[0006] The technical implementation scheme of this utility model is as follows: a multifunctional ruler based on a drawing pen for architectural decoration, comprising a ruler, a drawing pen, a connecting block, a first connecting rod, a second connecting rod, a slider, a bolt, a fixed shaft, a limiting component, a locking component, and a fixing component. The ruler is connected to a slider via damping sliding, the slider is rotatably connected to a second connecting rod, the second connecting rod is slidably connected to a first connecting rod, the right inner side of the first connecting rod is connected to a fixed shaft, the fixed shaft is rotatably connected to a connecting block, the connecting block is provided with a drawing pen, the rear side of the connecting block is threadedly connected to a bolt, the bolt is in contact with the drawing pen, the fixed shaft is provided with a limiting component that can limit the connecting block, the second connecting rod is provided with a locking component that can lock the first connecting rod, and the slider is provided with a fixing component that can fix the second connecting rod.

[0007] More preferably, the first connecting rod is provided with a scale.

[0008] More preferably, the limiting component includes a gear, a first limiting block and a first spring, the gear is connected to the fixed shaft, the first limiting block is slidably connected inside the connecting block, the first limiting block is engaged with the gear, and the first spring is connected between the first limiting block and the connecting block.

[0009] More preferably, the locking assembly includes a second limiting block and a second spring. The second limiting block is slidably connected to both the front and rear sides of the right side of the second connecting rod. The second limiting block is engaged with the first connecting rod. Multiple second springs are connected between the second limiting blocks.

[0010] More preferably, the fixing component includes a sliding rod, a pin, a third spring, and a limiting plate. The sliding rod is slidably connected inside the slider, and the pin is slidably connected to the right side of the slider. The pin engages with the sliding rod, and the third spring connects the pin to the slider. The limiting plate is slidably connected to the upper side of the slider, and the limiting plate is slidably connected to the sliding rod. The limiting plate also engages with the second connecting rod.

[0011] More preferably, the pin is equipped with an anti-slip block.

[0012] Compared with the prior art, the present invention has the following advantages: After the line is drawn, the connecting block is rotated to make the drawing pen parallel to the ruler, and then the pin is pulled to move away from the sliding rod. Then the sliding rod is pulled outward to make the limiting plate move downward to disengage from the second connecting rod. Then the second connecting rod is rotated into the inside of the ruler, which achieves the effect of storing the drawing pen and avoiding collision damage to the drawing pen. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2This is a three-dimensional structural diagram of the drawing pen and connecting block component of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the gear and the first connecting rod cross-section of the present invention.

[0016] Figure 4 This is a three-dimensional structural diagram of the first limiting block and the first spring cross-sectional component of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the second limiting block and the second spring cross-sectional component of this utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the pin and the third spring cross-section component of this utility model.

[0019] Figure 7 This is a three-dimensional structural diagram of the slider and the second connecting rod component of this utility model.

[0020] Figure 8 This is a three-dimensional structural diagram of the sliding rod and limiting plate components of this utility model.

[0021] The meanings of the labels in the attached diagram are as follows: 1. Ruler, 2. Marking pen, 3. Connecting block, 4. First connecting rod, 5. Second connecting rod, 6. Slider, 7. Bolt, 8. Fixed shaft, 9. Gear, 10. First limiting block, 11. First spring, 12. Second limiting block, 13. Second spring, 14. Sliding rod, 15. Pin, 16. Third spring, 17. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] A multi-functional ruler based on a drawing pen for architectural decoration, such as Figures 1-8As shown, the device includes a ruler 1, a marking pen 2, a connecting block 3, a first connecting rod 4, a second connecting rod 5, a slider 6, a bolt 7, a fixed shaft 8, a limiting component, a locking component, and a fixing component. The ruler 1 is connected to the slider 6 via a damped sliding mechanism. The slider 6 is rotatably connected to the second connecting rod 5. The second connecting rod 5 is slidably connected to the first connecting rod 4. The first connecting rod 4 has a scale for easy adjustment. The right inner side of the first connecting rod 4 is connected to the fixed shaft 8. The fixed shaft 8 is rotatably connected to the connecting block 3. The connecting block 3 has the marking pen 2. The rear side of the connecting block 3 is threaded with the bolt 7, which contacts and engages with the marking pen 2. The fixed shaft 8 has a limiting component, the second connecting rod 5 has a locking component, and the slider 6 has a fixing component.

[0024] like Figure 4 As shown, the limiting assembly includes a gear 9, a first limiting block 10, and a first spring 11. The gear 9 is connected to the fixed shaft 8, and the first limiting block 10 is slidably connected inside the connecting block 3. The first limiting block 10 is engaged with the gear 9, and the first spring 11 is connected between the first limiting block 10 and the connecting block 3.

[0025] like Figure 5 As shown, the locking assembly includes a second limiting block 12 and a second spring 13. The second connecting rod 5 has a second limiting block 12 slidably connected to both the front and rear sides of the right side. The second limiting blocks 12 are engaged with the first connecting rod 4. Two second springs 13 are connected between the second limiting blocks 12.

[0026] like Figure 6 As shown, the fixing assembly includes a sliding rod 14, a pin 15, a third spring 16, and a limiting plate 17. The sliding rod 14 is slidably connected inside the slider 6, and the pin 15 is slidably connected to the right side of the slider 6. The pin 15 is provided with an anti-slip block 6 for easy pulling. The pin 15 is engaged with the sliding rod 14. The third spring 16 is connected between the pin 15 and the slider 6. The limiting plate 17 is slidably connected to the upper side of the slider 6. The limiting plate 17 is slidably connected to the sliding rod 14 and is engaged with the second connecting rod 5.

[0027] When using this utility model, first place the ruler 1 at the building positioning marking position, then fix the marking pen 2 on the connecting block 3 with the bolt 7, and push the marking pen 2 along the ruler 1 to mark the building wall by the first connecting rod 4, the second connecting rod 5, and the slider 6. When it is necessary to adjust the position of the line, press the second limit block 12 to move it inward so that it is disengaged from the first connecting rod 4. The second spring 13 is compressed and contracted. Then move the first connecting rod 4 to adjust the position of the line pen 2 so as to draw lines at different positions of the building. After the line is drawn, the connecting block 3 can be rotated. At this time, the first limiting block 10 is pressed upward by the gear 9, and the first spring 11 is compressed and contracted, making the drawing pen 2 parallel to the ruler 1. After adjustment, the first spring 11 rebounds, causing the first limiting block 10 to reset and engage with the gear 9, fixing the connecting block 3. Then, the pin 15 is pulled to move away from the sliding rod 14, and the third spring 16 is compressed and contracted. Then, the sliding rod 14 is pulled outward, causing the limiting plate 17 to move downward and disengage from the second connecting rod 5. The second connecting rod 5 is then rotated into the ruler 1. After adjustment, the sliding rod 14 is pushed back to reset, causing the limiting plate 17 to move upward and re-fix the second connecting rod 5. Then, the pin 15 is released, and the third spring 16 rebounds, causing the pin 15 to reset and fix the sliding rod 14. This serves to store the drawing pen 2 and prevent it from being damaged by collision.

[0028] Although this disclosure has been shown and described with reference to specific exemplary embodiments thereof, those skilled in the art will understand that various changes in form and detail may be made to this disclosure without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of this disclosure should not be limited to the above embodiments, but should be defined not only by the appended claims, but also by their equivalents.

Claims

1. A multi-purpose ruler based on a line marker for building decoration, characterized in that: The device includes a ruler (1), a marking pen (2), a connecting block (3), a first connecting rod (4), a second connecting rod (5), a slider (6), a bolt (7), a fixed shaft (8), a limiting component, a locking component, and a fixing component. The ruler (1) is connected to the slider (6) by a damping sliding mechanism. The slider (6) is connected to the second connecting rod (5) by a rotating mechanism. The second connecting rod (5) is connected to the first connecting rod (4) by a sliding mechanism. The right inner side of the first connecting rod (4) is connected to the fixed shaft (8). The fixed shaft (8) is connected to the connecting block (3) by a rotating mechanism. The connecting block (3) is equipped with a marking pen (2). The rear side of the connecting block (3) is connected to a bolt (7) by a thread. The bolt (7) contacts and engages with the marking pen (2). The fixed shaft (8) is equipped with a limiting component that can limit the connecting block (3). The second connecting rod (5) is equipped with a locking component that can lock the first connecting rod (4). The slider (6) is equipped with a fixing component that can fix the second connecting rod (5).

2. A multi-purpose ruler for a line marker based on building decoration according to claim 1, characterized in that: The first connecting rod (4) has a scale.

3. A multifunctional ruler based on a drawing pen for architectural decoration as described in claim 1, characterized in that: The limiting assembly includes a gear (9), a first limiting block (10) and a first spring (11). The gear (9) is connected to the fixed shaft (8). The first limiting block (10) is slidably connected inside the connecting block (3). The first limiting block (10) is engaged with the gear (9). The first spring (11) is connected between the first limiting block (10) and the connecting block (3).

4. The multi-purpose ruler for a line marker based on building decoration according to claim 1, wherein: The locking assembly includes a second limiting block (12) and a second spring (13). The second connecting rod (5) is slidably connected to the front and rear sides of the right side with the second limiting block (12). The second limiting block (12) is engaged with the first connecting rod (4). Multiple second springs (13) are connected between the second limiting blocks (12).

5. The multi-purpose ruler for a line marker based on building decoration according to claim 1, wherein: the multi-purpose ruler is characterized in that: The fixing components include a sliding rod (14), a pin (15), a third spring (16), and a limiting plate (17). The sliding rod (14) is slidably connected inside the slider (6). The pin (15) is slidably connected to the right side of the slider (6). The pin (15) is engaged with the sliding rod (14). The third spring (16) is connected between the pin (15) and the slider (6). The limiting plate (17) is slidably connected to the upper side of the slider (6). The limiting plate (17) is slidably connected to the sliding rod (14). The limiting plate (17) is engaged with the second connecting rod (5).

6. A multi-purpose ruler for a line marker based on building decoration according to claim 5, wherein: The pin (15) is equipped with an anti-slip block (6).

Images