Manual measuring scale for architectural design

Abstract

The utility model relates to the technical field of measuring rulers, and discloses a manual measuring ruler for architectural design, which comprises a first ruler, a retractable mechanism is arranged inside the first ruler and comprises a second ruler, a toothed plate, a rotating shaft and a gear, and the outer surface of the second ruler is slidably connected with the inside of the first ruler. According to the manual measuring ruler for architectural design, through the use of a storage groove and a second ruler, the second ruler can be folded and unfolded, the effect of changing the overall length according to actual requirements during use is achieved, through the use of a toothed plate, a rectangular groove, a rotating shaft and a gear, the position of the second ruler can be changed, and the measurement accuracy is improved. Therefore, the problem of how to change the overall use length is solved, the effect that the position of the second ruler can be changed more conveniently during use can be achieved, and the position of the second ruler and the overall length can be changed according to reality.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of measuring scale, specifically is a manual measuring scale for architectural design. BACKGROUND

[0002] Architectural design refers to that, before the construction of building, the designer makes the overall plan in advance according to the construction task, and designs the solution of the problems existing in the construction process and use process or the problems that may occur, and expresses the solution by drawings and documents, when carrying out architectural design, the manual measuring scale will be used, and the manual measuring scale is an indispensable tool for accurate measurement and drawing.

[0003] According to the measuring scale for architectural design of application No.

[0004] But there are still the following problems in the actual use process:

[0005] (1) the overall length is fixed and cannot be changed to meet different requirements, which reduces the adaptability in practice and is not conducive to popularization and use.

[0006] (2) the hand-held convenience is poor, which affects the measurement accuracy, increases the use burden of the user and reduces the use effect and efficiency of the measuring scale.

[0007] Therefore, the utility model provides a manual measuring scale for architectural design. UTILITY MODEL CONTENTS

[0008] In view of the deficiencies of the prior art, the utility model provides a manual measuring scale for architectural design, which has the advantages of being able to change the use length and being more convenient to hold, and solves the problems in the background art.

[0009] The utility model provides the following technical scheme: a manual measuring scale for architectural design, comprising a first ruler, a retracting mechanism is arranged in the first ruler, the retracting mechanism comprises a second ruler, a toothed plate, a rotating shaft and a gear, the outer surface of the second ruler is slidably connected with the inside of the first ruler, the bottom of the toothed plate is fixedly connected with the upper surface of the second ruler, the outer surface of the rotating shaft is fixedly connected with the inside of the first ruler, the inside of the gear is rotatably connected with the outer surface of the rotating shaft, and the surface of the gear is engaged with the upper surface of the toothed plate.

[0010] Preferably, the left side of the first ruler is internally provided with a hand holding mechanism, the hand holding mechanism comprises a connecting rod, a hand holding plate and a clamping block, the outer surface of the connecting rod is fixedly connected with the interior of the first ruler, the interior of the hand holding plate is rotationally connected with the outer surface of the connecting rod, and the surface of the clamping block is fixedly connected with the interior of the first ruler.

[0011] Preferably, the interior of the first ruler is provided with a receiving groove, and the inner wall of the receiving groove is slidably connected with the outer surface of the second ruler.

[0012] Preferably, the surface of the first ruler is provided with a first scale mark, and the surface of the second ruler is provided with a second scale mark.

[0013] Preferably, the interior of the first ruler is provided with a rectangular groove, and the outer surface of the toothed plate is slidably connected with the inner wall of the first ruler.

[0014] Preferably, the left side of the interior of the first ruler is provided with a receiving groove, and the inner wall of the receiving groove is fixedly connected with the outer surface of the clamping block.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1、The building design hand measuring ruler, through the use of the receiving groove and the second ruler, can retract and extend the second ruler, change the overall length according to actual needs, change the position of the second ruler through the use of the toothed plate, the rectangular groove, the rotating shaft and the gear, stably control the position of the second ruler, solve the problem of how to change the overall length of use, achieve the effect that the position of the second ruler is more convenient to change during use, change the position of the second ruler and the overall length according to reality, improve the adaptation range in practice, and be beneficial to popularization and use.

[0017] 2、The building design hand measuring ruler, through the use of the receiving groove, the connecting rod and the hand holding plate, can rotate the position of the hand holding plate when holding, achieve the effect that it is more convenient to hold, through the use of the clamping block, can clamp the position of the hand holding plate and the interior of the clamping block when not holding, achieve the effect that the position of the hand holding plate is more stably placed when not in use, does not affect the use operation in practice, solve the problem of how to conveniently hold, achieve the effect that it is more stable to hold, improve the accuracy during measurement, reduce the burden of the user, improve the overall use effect and use efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 The utility model discares Figure 1 The overhead structure schematic diagram of

[0020] Figure 3 The utility model discares Figure 1 The structure schematic diagram of retractable mechanism of

[0021] Figure 4 The utility model discares Figure 1 The structure schematic diagram of handheld mechanism of

[0022] In the drawing: 1, first ruler, 2, first scale mark, 3, storage groove, 4, second ruler, 5, second scale mark, 6, tooth plate, 7, rectangular groove, 8, rotating shaft, 9, gear, 10, receiving groove, 11, connecting rod, 12, handheld board, 13, clamping block, 14, retractable mechanism, 15, handheld mechanism. Specific implementation

[0023] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0024] Please refer to Figure 1 And Figure 3 A hand measurement ruler for architectural design, including first ruler 1, the inside of first ruler 1 is provided with retractable mechanism 14, retractable mechanism 14 includes second ruler 4, tooth plate 6, rotating shaft 8 and gear 9, the outer surface of second ruler 4 is slidably connected with the inside of first ruler 1, the bottom of tooth plate 6 is fixedly connected with the upper surface of second ruler 4, the outer surface of rotating shaft 8 is fixedly connected with the inside of first ruler 1, the inside of gear 9 is rotatably connected with the outer surface of rotating shaft 8, and the surface of gear 9 is engaged with the upper surface of tooth plate 6, the inside of first ruler 1 is provided with storage groove 3, and the inner wall of storage groove 3 is slidably connected with the outer surface of second ruler 4, the surface of first ruler 1 is provided with first scale mark 2, the surface of second ruler 4 is provided with second scale mark 5, the inside of first ruler 1 is provided with rectangular groove 7, the outer surface of tooth plate 6 is slidably connected with the inner wall of first ruler 1, by the use of second ruler 4, tooth plate 6, rotating shaft 8 and gear 9 and storage groove 3, first scale mark 2, second scale mark 5 and rectangular groove 7, the position change of second ruler 4 can be more convenient when using, the position of second ruler 4 can be changed and the length of the whole can be changed according to reality, the adaptation range in practice is improved, and it is beneficial to popularize and use.

[0025] Please refer to Figure 2 and Figure 4 The left side of the first ruler 1 is internally provided with a hand holding mechanism 15, which comprises a connecting rod 11, a hand holding plate 12 and a clamping block 13. The outer surface of the connecting rod 11 is fixedly connected with the interior of the first ruler 1. The interior of the hand holding plate 12 is rotationally connected with the outer surface of the connecting rod 11. The surface of the clamping block 13 is fixedly connected with the interior of the first ruler 1. The left side of the interior of the first ruler 1 is provided with a receiving groove 10, and the inner wall of the receiving groove 10 is fixedly connected with the outer surface of the clamping block 13. Through the use of the connecting rod 11, the hand holding plate 12, the clamping block 13 and the receiving groove 10, a more stable effect can be achieved when the hand is used, the accuracy during measurement is improved, the burden of the user is reduced, and the overall use effect and use efficiency are improved.

[0026] The working principle is that when the overall length changes, the rotating shaft 8 can be rotated, so that the surface engagement tooth plate 6 of the rotating shaft 8 can move in the interior of the first ruler 1. When the position of the tooth plate 6 moves, the position of the second ruler 4 in the inner wall of the receiving groove 3 can be synchronously slid. Then, the position of the second ruler 4 can be separated from the interior of the first ruler 1 according to the actual measurement requirement, and then the measurement operation in reality can be realized by cooperating with the use of the first ruler 1.

[0027] When the user holds the hand, the interior of the hand holding plate 12 can be rotated on the outer surface of the connecting rod 11 through the effect of the first ruler 1 internally fixedly installed connecting rod 11, so that the hand holding plate 12 can be separated from the interior of the clamping block 13. Then, after being rotated to the related position, the user can perform the hand holding operation. Then, when the hand is not held, the hand holding plate 12 can be rotated, so that the outer surface of the hand holding plate 12 is clamped with the interior of the clamping block 13, thereby avoiding the interference to the measurement.

[0028] It should be noted that in this text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0029] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A hand measuring scale for architectural design, characterized by: The utility model provides a first ruler (1), the inside of first ruler (1) is provided with a retractable mechanism (14), the retractable mechanism (14) includes second ruler (4), toothed plate (6), rotating shaft (8) and gear (9), the outer surface of second ruler (4) is connected with the inside of first ruler (1) slidingly, the bottom of toothed plate (6) is fixedly connected with the upper surface of second ruler (4), the outer surface of rotating shaft (8) is fixedly connected with the inside of first ruler (1), the inside of gear (9) is rotatably connected with the outer surface of rotating shaft (8), and the surface of gear (9) is engaged with the upper surface of toothed plate (6).

2. A hand measuring scale for architectural design according to claim 1, wherein: The left side of the inside of first ruler (1) is provided with a hand holding mechanism (15), the hand holding mechanism (15) includes a connecting rod (11), a hand holding plate (12) and a clamping block (13), the outer surface of the connecting rod (11) is fixedly connected with the inside of the first ruler (1), the inside of the hand holding plate (12) is rotatably connected with the outer surface of the connecting rod (11), and the surface of the clamping block (13) is fixedly connected with the inside of the first ruler (1).

3. The hand measuring scale for architectural design according to claim 1, wherein: The inside of the first ruler (1) is provided with a receiving groove (3), and the inner wall of the receiving groove (3) is slidably connected with the outer surface of the second ruler (4).

4. The hand measuring scale for architectural design according to claim 1, wherein: The surface of the first ruler (1) is provided with a first scale mark (2), and the surface of the second ruler (4) is provided with a second scale mark (5).

5. The hand measuring scale for architectural design according to claim 1, wherein: The inside of the first ruler (1) is provided with a rectangular groove (7), and the outer surface of the toothed plate (6) is slidably connected with the inner wall of the first ruler (1).

6. A hand measuring scale for architectural design according to claim 2, wherein: The left side of the inside of the first ruler (1) is provided with a receiving groove (10), and the inner wall of the receiving groove (10) is fixedly connected with the outer surface of the clamping block (13).

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