Measuring device with good stability for building design

Abstract

The utility model relates to the technical field of building design equipment, and discloses a good-stability measuring device for building design, which comprises a protractor, a measuring mechanism is arranged in the protractor, a positioning mechanism is arranged on the front side of the protractor, and the measuring mechanism comprises a connecting assembly, a distance measuring assembly and a telescopic assembly. The connecting assembly is arranged in the protractor, the distance measuring assembly is arranged at the top of the connecting assembly, and the telescopic assembly is arranged in the top of the distance measuring assembly. According to the high-stability measuring device for building design, the measuring mechanism is arranged, a measuring rotating ruler is connected with a fixed shaft through a rotating disc and is rotationally connected into an angle measuring ruler, so that the rear side of the angle measuring ruler is attached to a wall surface when the device is used, swing adjustment of the measuring rotating ruler is not affected, and meanwhile, a telescopic rack is slidably connected into the measuring rotating ruler; a worker can change the maximum measuring distance of the device in use by pulling the measuring scale head.

Description

Technical Field

[0001] The utility model relates to the technical field of architectural design equipment, and particularly relates to a measuring device for architectural design with good stability. Background Technique

[0002] A measuring ruler is a commonly used size measuring device in architectural design, which can facilitate the use of construction personnel. Therefore, this measuring ruler is not only used on the desktop, but sometimes also needs to be used for surveying and mapping on the construction site.

[0003] According to the "A Conveniently Portable Size Measuring Device for Architectural Design (Publication No.: CN213932255 U; Application No.: 202120025580.5)" announced on the patent network, in the above application, the problems of "the existing measuring rulers are often made of wood or aluminum in an integrated structure, which is not convenient to carry due to their long volume during the process of carrying or using, and is also not convenient for measuring angles" have been optimized. However, the measuring device in the above application cannot position the measuring ruler and the protractor during use, the angle of the measuring ruler cannot be locked during the use process, and the stability is poor, which is not convenient for the staff to use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a measuring device for architectural design with good stability to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A measuring device for architectural design with good stability, including a protractor ruler, a measuring mechanism is arranged inside the protractor ruler, and a positioning mechanism is arranged on the front side of the protractor ruler.

[0006] The measuring mechanism includes a connection component, a distance measuring component, and a telescopic component. The connection component is arranged inside the protractor ruler, the distance measuring component is arranged on the top of the connection component, and the telescopic component is arranged inside the top of the distance measuring component.

[0007] The positioning mechanism includes a positioning component and an adjusting component. The positioning component is arranged on the front side of the protractor ruler, and the adjusting component is arranged inside the positioning component.

[0008] Preferably, the connection component includes a fixed shaft, the fixed shaft is fixedly connected to the inner bottom of the protractor ruler, a turntable is rotatably connected to the outer circle of the fixed shaft, snap rings are rotatably connected to the front and rear sides inside the turntable, and the snap rings are fixedly connected to the front and rear sides inside the protractor ruler.

[0009] Preferably, the distance measuring component includes a measuring rotary ruler, the measuring rotary ruler is fixedly connected to the top of the turntable, the measuring rotary ruler is slidably connected inside the protractor ruler, a connecting spacer is arranged on the left side of the measuring rotary ruler, and the connecting spacer is fixedly connected to the inner top of the protractor ruler.

[0010] Preferably, the telescopic assembly includes a measuring scale head disposed on the top of the measuring rotary scale. A telescopic rack is fixedly connected to the bottom of the measuring scale head. The telescopic rack is slidably connected inside the top of the measuring rotary scale. Limiting sliders are fixedly connected to the bottoms of the front and rear sides of the telescopic rack, and the limiting sliders are slidably connected inside the front and rear sides of the measuring rotary scale.

[0011] Preferably, the positioning assembly includes a fixed box fixedly connected to the front side of the protractor. A sliding piece is slidably connected inside the fixed box. Limiting convex strips are slidably connected inside the upper and lower sides of the sliding piece, and the limiting convex strips are fixedly connected to the upper and lower sides inside the fixed box. A limiting convex strip is fixedly connected to the rear side of the sliding piece, and the limiting convex strip drives the front side of the protractor to be in fit with the front side of the turntable.

[0012] Preferably, the adjusting assembly includes a threaded rotating shaft rotatably connected inside the front sides of the fixed box and the protractor. A torsion disc is fixedly connected to the front side of the threaded rotating shaft. A threaded cylinder is threadedly connected to the outer circle of the threaded rotating shaft, and the threaded cylinder is fixedly connected inside the sliding piece.

[0013] Compared with the prior art, the present utility model provides a measuring device for architectural design with good stability, and has the following beneficial effects:

[0014] 1. For the measuring device for architectural design with good stability, through the arranged measuring mechanism, the measuring rotary scale is rotationally connected inside the protractor through the turntable and the fixed shaft, so that when the device is used, the rear side of the protractor is in fit with the wall surface, which will not affect the swing adjustment of the measuring rotary scale. At the same time, the telescopic rack is slidably connected inside the measuring rotary scale, and the staff can change the maximum measuring distance when the device is used by pulling the measuring scale head, increasing the applicable range when the device is used. Scale numbers are provided on the surfaces of the measuring scale head, the measuring rotary scale and the telescopic rack, so that the telescoping of the measuring scale head will not affect the accuracy of data measurement.

[0015] 2. For the measuring device for architectural design with good stability, through the arranged positioning mechanism, the staff only needs to rotate the torsion disc to drive the positioning block to move backward, so that the positioning block moves backward through the protractor and is in fit with the front side of the turntable. The locking of the measuring rotary scale and the protractor is completed through the friction force generated by the backward extrusion of the positioning block and the turntable, increasing the stability when the device is used. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0017] Figure 1 This is the front schematic diagram of the present utility model;

[0018] Figure 2 This is the exploded schematic diagram of the present utility model;

[0019] Figure 3 This is the exploded view of the partial structure of the measuring mechanism;

[0020] Figure 4 This is the exploded view of the partial structure of the positioning mechanism Figure 1 ;

[0021] Figure 5 This is the exploded view of the partial structure of the positioning mechanism Figure 2 .

[0022] In the figure: 1. Measuring mechanism; 11. Connection component; 1101. Fixed shaft; 1102. Turntable; 1103. Snap ring; 12. Distance measuring component; 1201. Measuring rotary ruler; 1202. Connecting spacer; 13. Telescopic component; 1301. Measuring ruler head; 1302. Telescopic rack; 1303. Limit slider; 2. Positioning mechanism; 21. Positioning component; 2101. Fixed box; 2102. Slide plate; 2103. Limit rib; 2104. Positioning block; 22. Adjusting component; 2201. Threaded rotating shaft; 2202. Torsion disc; 2203. Threaded barrel; 3. Protractor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The present utility model provides a technical solution:

[0026] Embodiment 1

[0027] Combined with Figure 1 、Figure 2 , Figure 3 and Figure 5 , a measuring device for architectural design with good stability, comprising a protractor 3, a measuring mechanism 1 is arranged inside the protractor 3, and a positioning mechanism 2 is arranged on the front side of the protractor 3.

[0028] The measuring mechanism 1 includes a connecting component 11, a distance measuring component 12 and a telescopic component 13. The connecting component 11 is arranged inside the protractor 3, the distance measuring component 12 is arranged on the top of the connecting component 11, and the telescopic component 13 is arranged inside the top of the distance measuring component 12.

[0029] The connecting component 11 includes a fixed shaft 1101, the fixed shaft 1101 is fixedly connected to the inner bottom of the protractor 3, a turntable 1102 is rotatably connected to the outer ring of the fixed shaft 1101, snap rings 1103 are rotatably connected to the front and rear sides inside the turntable 1102, the snap rings 1103 are fixedly connected to the front and rear sides inside the protractor 3. The distance measuring component 12 includes a measuring rotating ruler 1201, the measuring rotating ruler 1201 is fixedly connected to the top of the turntable 1102, the measuring rotating ruler 1201 is slidably connected inside the protractor 3, a connecting partition block 1202 is arranged on the left side of the measuring rotating ruler 1201, and the connecting partition block 1202 is fixedly connected to the inner top of the protractor 3. The telescopic component 13 includes a measuring ruler head 1301, the measuring ruler head 1301 is arranged on the top of the measuring rotating ruler 1201, a telescopic rack 1302 is fixedly connected to the bottom of the measuring ruler head 1301, the telescopic rack 1302 is slidably connected inside the top of the measuring rotating ruler 1201, and limiting sliders 1303 are fixedly connected to the front and rear sides of the bottom of the telescopic rack 1302, and the limiting sliders 1303 are slidably connected to the front and rear sides inside the measuring rotating ruler 1201.

[0030] Furthermore: The measuring rotating ruler 1201 is rotationally connected to the protractor 3 through the turntable 1102 and the fixed shaft 1101. When the device is in use, the rear side of the protractor 3 is attached to the wall surface, which will not affect the swing adjustment of the measuring rotating ruler 1201. At the same time, the telescopic rack 1302 is slidably connected to the measuring rotating ruler 1201. The staff can change the maximum measuring distance when the device is in use by pulling the measuring ruler head 1301, increasing the applicable range when the device is in use. Scale numbers are provided on the surfaces of the measuring ruler head 1301, the measuring rotating ruler 1201 and the telescopic rack 1302, so that the telescoping of the measuring ruler head 1301 will not affect the accuracy of data measurement.

[0031] Embodiment 2

[0032] Refer to Figure 1 , Figure 2 , Figure 4 and Figure 5 , and on the basis of Embodiment 1, it is further obtained that the positioning mechanism 2 includes a positioning component 21 and an adjusting component 22. The positioning component 21 is arranged on the front side of the protractor 3, and the adjusting component 22 is arranged inside the positioning component 21.

[0033] The positioning component 21 includes a fixed box 2101, the fixed box 2101 is fixedly connected to the front side of the protractor 3, a sliding piece 2102 is slidably connected inside the fixed box 2101, limiting convex strips 2103 are slidably connected inside the upper and lower sides of the sliding piece 2102, the limiting convex strips 2103 are fixedly connected to the upper and lower sides inside the fixed box 2101, a limiting convex strip 2103 is fixedly connected to the rear side of the sliding piece 2102, and the limiting convex strip 2103 drives the front side of the protractor 3 to be in contact with the front side of the turntable 1102. The adjusting component 22 includes a threaded rotating shaft 2201, the threaded rotating shaft 2201 is rotatably connected inside the fixed box 2101 and the front side of the protractor 3, a torsion disc 2202 is fixedly connected to the front side of the threaded rotating shaft 2201, a threaded cylinder 2203 is threadedly connected to the outer ring of the threaded rotating shaft 2201, and the threaded cylinder 2203 is fixedly connected inside the sliding piece 2102.

[0034] Furthermore: The staff only needs to rotate the torsion disc 2202 to drive the positioning block 2104 to move backward, so that the positioning block 2104 moves backward through the protractor 3 and is in contact with the front side of the turntable 1102. The friction force generated by the backward extrusion of the positioning block 2104 and the turntable 1102 completes the locking of the measuring rotary scale 1201 and the protractor 3, increasing the stability of the device during use.

[0035] During the actual operation process, when this device is in use, when the angle of the measuring rotary scale 1201 needs to be adjusted, the staff first rotates the torsion disc 2202. The rotation of the torsion disc 2202 drives the rotation of the threaded rotating shaft 2201. The rotation of the threaded rotating shaft 2201 drives the threaded cylinder 2203 to move forward. After the threaded cylinder 2203 moves outward, it drives the positioning block 2104 to move forward through the sliding piece 2102. The forward movement of the positioning block 2104 releases the connection with the turntable 1102. Then the staff can move the measuring rotary scale 1201 to adjust the angle between the measuring rotary scale 1201 and the protractor 3. After the angle of the measuring rotary scale 1201 is adjusted, the staff rotates the torsion disc 2202 again. At this time, the reverse rotation of the torsion disc 2202 drives the positioning block 2104 to move backward. The backward movement of the positioning block 2104 passes through the protractor 3 and is in contact with the front side of the turntable 1102. At this time, the positioning block 2104 completes the positioning of the measuring rotary scale 1201 through the friction force generated by the extrusion with the turntable 1102. At this time, the angle adjustment work of the measuring rotary scale 1201 is completed.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A measuring device for architectural design with good stability, including a protractor (3), characterized in that: A measuring mechanism (1) is arranged inside the protractor (3), and a positioning mechanism (2) is arranged on the front side of the protractor (3); The measuring mechanism (1) includes a connecting component (11), a distance measuring component (12) and a telescopic component (13). The connecting component (11) is arranged inside the protractor (3), the distance measuring component (12) is arranged on the top of the connecting component (11), and the telescopic component (13) is arranged inside the top of the distance measuring component (12); The positioning mechanism (2) includes a positioning component (21) and an adjusting component (22). The positioning component (21) is arranged on the front side of the protractor (3), and the adjusting component (22) is arranged inside the positioning component (21); The connecting component (11) includes a fixed shaft (1101). The fixed shaft (1101) is fixedly connected to the inner bottom of the protractor (3). A turntable (1102) is rotatably connected to the outer circle of the fixed shaft (1101). A snap ring (1103) is rotatably connected to the front and rear sides inside the turntable (1102). The snap ring (1103) is fixedly connected to the front and rear sides inside the protractor (3).

2. The measuring device for architectural design with good stability according to claim 1, wherein: The distance measuring component (12) includes a measuring rotary ruler (1201). The measuring rotary ruler (1201) is fixedly connected to the top of the turntable (1102). The measuring rotary ruler (1201) is slidably connected inside the protractor (3). A connecting spacer (1202) is arranged on the left side of the measuring rotary ruler (1201). The connecting spacer (1202) is fixedly connected to the inner top of the protractor (3).

3. A measuring device for architectural design with good stability according to claim 1, characterized in that: The telescopic component (13) includes a measuring ruler head (1301). The measuring ruler head (1301) is arranged on the top of the measuring rotary ruler (1201). A telescopic rack (1302) is fixedly connected to the bottom of the measuring ruler head (1301). The telescopic rack (1302) is slidably connected inside the top of the measuring rotary ruler (1201). Limiting sliders (1303) are fixedly connected to the bottom of the front and rear sides of the telescopic rack (1302). The limiting sliders (1303) are slidably connected to the front and rear sides inside the measuring rotary ruler (1201).

4. A measuring device for architectural design with good stability according to claim 1, characterized in that: The positioning component (21) includes a fixed box (2101). The fixed box (2101) is fixedly connected to the front side of the protractor (3). A sliding piece (2102) is slidably connected inside the fixed box (2101). Limiting convex strips (2103) are slidably connected to the upper and lower sides inside the sliding piece (2102).

5. A measuring device for architectural design with good stability according to claim 4, characterized in that: The limiting convex strips (2103) are fixedly connected to the upper and lower sides inside the fixed box (2101). A limiting convex strip (2103) is fixedly connected to the rear side of the sliding piece (2102). The limiting convex strip (2103) drives the front side of the protractor (3) to be in contact with the front side of the turntable (1102).

6. The measuring device for architectural design with good stability according to claim 1, characterized in that: The adjusting assembly (22) includes a threaded rotating shaft (2201), the threaded rotating shaft (2201) is rotatably connected inside the front sides of the fixed box (2101) and the protractor (3), a torsion disc (2202) is fixedly connected to the front side of the threaded rotating shaft (2201), a threaded cylinder (2203) is threadedly connected to the outer circle of the threaded rotating shaft (2201), and the threaded cylinder (2203) is fixedly connected inside the sliding piece (2102).

Images