Measuring device for landscape design

Abstract

The utility model discloses a measuring device for landscape design, which belongs to the field of landscape design devices and comprises an outer shell, a penetrating opening is arranged on the outer shell, a furling shaft is rotatably mounted in the outer shell, a connecting sleeve is fixedly connected onto the furling shaft, a tape is arranged in the outer shell, and the tape penetrates through the penetrating opening and extends out of the outer shell. One end of the tape is fixedly connected in the connecting sleeve and is wound on the winding shaft, a groove is formed in the tape, the groove is distributed along the tape, a flexible strip is arranged in the groove, the two ends of the flexible strip are both fixedly connected with the tape, the flexible sleeve slides along the flexible strip, the flexible sleeve moves to the position close to a measuring point, then the flexible sleeve is rotated, and the tape is wound on the winding shaft. The indicating arrows on the flexible sleeves point to the scale marks on the tape, and the flexible sleeves are arranged to mark a plurality of measuring points. The device can mark a plurality of measurement points at the same time, measurement values of different measurement points do not need to be recorded frequently when multi-point measurement is carried out, and the measurement work is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of landscape design devices, in particular to a measuring device for landscape design. Background Art

[0002] Landscape design is a comprehensive design discipline, involving the planning, design, management and protection of natural and artificial environments. It takes the human activity space as the object and, through means such as art, ecology and technology, shapes an outdoor space with both functions and aesthetics, covering urban parks, squares, residential areas, commercial areas, nature reserves, road landscapes and ecological restoration projects, etc. The measuring device for landscape design is an indispensable tool in the field of landscape design, mainly used for accurately measuring key data such as the size, terrain and elevation of the site, providing accurate basic information for the design.

[0003] The existing tape measure, as a measuring device for landscape design, is not convenient for multi-point measurement during the measurement process. When performing multi-point measurement, it is necessary to frequently record the measurement values of different measurement points, reducing the efficiency of the measurement work. To solve the above problems, we propose a measuring device for landscape design. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that when the measuring device for landscape design in the prior art performs multi-point measurement, it is necessary to frequently record the measurement values of different measurement points, reducing the measurement work efficiency, and to propose a measuring device for landscape design.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A measuring device for landscape design includes an outer shell body. A through hole is provided on the outer shell body. A winding shaft is rotatably installed inside the outer shell body. A connecting sleeve is fixedly connected to the winding shaft. A tape measure is arranged inside the outer shell body. The tape measure passes through the through hole and extends outside the outer shell body. One end of the tape measure is fixedly connected inside the connecting sleeve and wound on the winding shaft. Grooves are provided on the tape measure and are distributed along the tape measure. Flexible strips are arranged inside the grooves. Both ends of the flexible strips are fixedly connected to the tape measure. A plurality of equally spaced flexible sleeves are sleeved on the flexible strips. Anti-slip patterns are provided on the contact surfaces between the flexible sleeves and the flexible strips. Indicator arrows are drawn on the outer surfaces of the flexible sleeves, and the indicator arrows face the scale lines on the tape measure.

[0007] Further, a weight is fixedly installed at the lower end of the tape measure.

[0008] Further, a handle is fixedly installed on the outer shell body. A turntable is rotatably installed on one side of the outer shell body, and the rotating shaft of the turntable is fixedly connected to the winding shaft.

[0009] Further, an isolation cover is fixedly installed outside the outer shell body. One end of the retractable shaft extends into the isolation cover. A ratchet wheel is arranged inside the isolation cover and is fixedly connected to the end of the retractable shaft. A connecting shaft is rotatably installed on the isolation cover, and a pawl is fixedly installed on the connecting shaft. The pawl is arranged in cooperation with the ratchet wheel. A support piece is fixedly installed on the outer shell body, and an elastic piece is fixedly connected to the support piece. One end of the elastic piece abuts against the pawl.

[0010] Further, a grooved pulley is fixedly installed at the other end of the connecting shaft.

[0011] Further, a spring telescopic rod is installed on the isolation cover, and a limiting strip is rotatably installed at the movable end of the spring telescopic rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By sliding the flexible sleeve along the flexible strip, the flexible sleeve is moved to the vicinity of the measurement point. Then, the flexible sleeve is rotated to make the indicating arrow on the flexible sleeve point to the scale line on the tape measure. Then, the indicating arrow on the flexible sleeve is finely adjusted to make the indicating arrow accurately point to the scale line at the measurement point, so as to mark the measurement value at the measurement point. And multiple flexible sleeves are arranged to mark multiple measurement points.

[0014] The device can mark multiple measurement points at the same time. When performing multi-point measurement, it is not necessary to frequently record the measurement values of different measurement points, which simplifies the measurement work. The function of simultaneously marking multiple measurement points greatly simplifies the measurement process and improves the work efficiency. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a measuring device for landscape design proposed by the present utility model;

[0016] Figure 2 It is a measuring device for landscape design proposed by the present utility model Figure 1 The enlarged schematic diagram at position A in;

[0017] Figure 3 It is a schematic internal structure diagram of the outer shell body of a measuring device for landscape design proposed by the present utility model;

[0018] Figure 4 It is the enlarged schematic diagram of the turntable of a measuring device for landscape design proposed by the present utility model;

[0019] Figure 5 It is the enlarged schematic diagram of a partial structure of the outer shell body of a measuring device for landscape design proposed by the present utility model;

[0020] Figure 6 For a measuring device for landscape design proposed by the present utility model Figure 5 The enlarged schematic view at position B in

[0021] In the figure: 1, outer housing; 2, through hole; 3, winding shaft; 4, connecting sleeve; 5, tape measure; 6, groove; 7, flexible strip; 8, flexible sleeve; 9, indicating arrow; 10, weight; 11, handle; 12, turntable; 13, isolation cover; 14, ratchet; 15, connecting shaft; 16, pawl; 17, support piece; 18, elastic piece; 19, grooved pulley; 20, spring telescopic rod; 21, limiting strip. Specific embodiments

[0022] 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 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.

[0023] Referring to Figures 1-6 , a measuring device for landscape design includes an outer housing 1. A through hole 2 is provided on the outer housing 1. A winding shaft 3 is rotatably installed inside the outer housing 1. A connecting sleeve 4 is fixedly connected to the winding shaft 3. A tape measure 5 is provided inside the outer housing 1. The tape measure 5 passes through the through hole 2 and extends outside the outer housing 1. One end of the tape measure 5 is fixedly connected inside the connecting sleeve 4 and wound on the winding shaft 3. Grooves 6 are provided on the tape measure 5. The grooves 6 are distributed along the tape measure 5. Flexible strips 7 are arranged inside the grooves 6. Both ends of the flexible strips 7 are fixedly connected to the tape measure 5. A plurality of equally spaced flexible sleeves 8 are sleeved on the flexible strips 7. Anti-slip patterns are provided on the contact surfaces between the flexible sleeves 8 and the flexible strips 7. Indicating arrows 9 are drawn on the outer surfaces of the flexible sleeves 8. The indicating arrows 9 face the scale lines on the tape measure 5.

[0024] A weight 10 is fixedly installed at the lower end of the tape measure 5, and the weight 10 can improve the stability of the lower end of the tape measure 5. A handle 11 is fixedly installed on the outer shell 1, and a turntable 12 is rotatably installed on one side of the outer shell 1. The rotating shaft of the turntable 12 is fixedly connected to the winding shaft 3. By holding the handle 11 by hand, it is convenient to carry the device. By rotating the turntable 12 to drive the winding shaft 3 to rotate, the tape measure 5 can be released or wound. When the tape measure 5 is pulled out from the winding shaft 3 for measurement work, when it is necessary to mark a certain measurement point during the measurement work, by sliding the flexible sleeve 8 along the flexible strip 7, the flexible sleeve 8 is moved to near the measurement point, and then the flexible sleeve 8 is rotated so that the indicating arrow 9 on the flexible sleeve 8 points to the scale line on the tape measure 5, and then the indicating arrow 9 on the flexible sleeve 8 is finely adjusted so that the indicating arrow 9 accurately points to the scale line at the measurement point, thereby realizing the marking of the measurement value at the measurement point. Multiple flexible sleeves 8 are provided to mark multiple measurement points. When the indicating arrow 9 on the flexible sleeve 8 is not performing the marking work, the flexible sleeve 8 is rotated and the indicating arrow 9 is in a hidden state.

[0025] This device can mark multiple measurement points simultaneously. When performing multi-point measurement, it is not necessary to frequently record the measurement values of different measurement points, simplifying the measurement work. This is particularly important in landscape design because it is often necessary to consider and measure multiple key points simultaneously, such as plant planting positions, structure positioning, etc. The function of simultaneously marking multiple measurement points greatly simplifies the measurement process and improves work efficiency.

[0026] Among them, an isolation cover 13 is fixedly installed outside the outer shell 1. One end of the winding shaft 3 extends into the isolation cover 13. A ratchet 14 is provided inside the isolation cover 13. The ratchet 14 is fixedly connected to the end of the winding shaft 3. A connecting shaft 15 is rotatably installed on the isolation cover 13. A pawl 16 is fixedly installed on the connecting shaft 15. The pawl 16 is arranged in cooperation with the ratchet 14. A support piece 17 is fixedly installed on the outer shell 1. An elastic piece 18 is fixedly connected to the support piece 17. One end of the elastic piece 18 abuts against the pawl 16. The other end of the connecting shaft 15 is fixedly installed with a sprocket 19. A spring telescopic rod 20 is installed on the isolation cover 13. The movable end of the spring telescopic rod 20 is rotatably installed with a limiting strip 21.

[0027] By setting the ratchet 14 and the pawl 16 to cooperate, when the pawl 16 is engaged in the ratchet 14, the winding shaft 3 can only rotate in one direction. The winding shaft 3 can only wind the tape measure 5 and cannot release the excess length of the tape measure 5, avoiding the tape measure 5 from being released too long. By rotating the sprocket 19 to drive the connecting shaft 15 and the pawl 16 to rotate synchronously, the pawl 16 rotates a certain angle and separates the pawl 16 from the ratchet 14. At this time, the winding shaft 3 can be freely rotated. Then, by pulling the limiting strip 21 to one side and then rotating the limiting strip 21 so that the limiting strip 21 is engaged in the sprocket 19, the sprocket 19 can be limited. In the initial state, the positions of the limiting strip 21 and the sprocket 19 are staggered.

[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A measuring device for landscape design, comprising an outer housing (1), characterized in that, A through hole (2) is formed in the outer housing (1). A winding shaft (3) is rotatably installed inside the outer housing (1). A connecting sleeve (4) is fixedly connected to the winding shaft (3). A tape measure (5) is arranged inside the outer housing (1). The tape measure (5) passes through the through hole (2) and extends outside the outer housing (1). One end of the tape measure (5) is fixedly connected inside the connecting sleeve (4) and wound on the winding shaft (3). A groove (6) is formed in the tape measure (5). The groove (6) is distributed along the tape measure (5). A flexible strip (7) is arranged inside the groove (6). Both ends of the flexible strip (7) are fixedly connected to the tape measure (5). A plurality of equally spaced flexible sleeves (8) are sleeved on the flexible strip (7). Anti-slip patterns are arranged on the contact surfaces of the flexible sleeves (8) and the flexible strip (7). Indicator arrows (9) are drawn on the outer surfaces of the flexible sleeves (8). The indicator arrows (9) face the scale lines on the tape measure (5).

2. The measuring device for landscape design according to claim 1, wherein, A weight (10) is fixedly installed at the lower end of the tape measure (5).

3. A measuring device for landscape design according to claim 1, characterized in that, A handle (11) is fixedly installed on the outer housing (1). A turntable (12) is rotatably installed on one side of the outer housing (1). The rotating shaft of the turntable (12) is fixedly connected to the winding shaft (3).

4. A measuring device for landscape design according to claim 1, characterized in that, An isolation cover (13) is fixedly installed outside the outer housing (1). One end of the winding shaft (3) extends into the isolation cover (13). A ratchet wheel (14) is arranged inside the isolation cover (13). The ratchet wheel (14) is fixedly connected to the end of the winding shaft (3). A connecting shaft (15) is rotatably installed on the isolation cover (13). A pawl (16) is fixedly installed on the connecting shaft (15). The pawl (16) is arranged in cooperation with the ratchet wheel (14). A support piece (17) is fixedly installed on the outer housing (1). An elastic piece (18) is fixedly connected to the support piece (17). One end of the elastic piece (18) abuts against the pawl (16).

5. A measuring device for landscape design according to claim 4, characterized in that, A sheave (19) is fixedly installed at the other end of the connecting shaft (15).

6. The measuring device for landscape design according to claim 5, characterized in that, A spring telescopic rod (20) is installed on the isolation cover (13). A limiting strip (21) is rotatably installed at the movable end of the spring telescopic rod (20).

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