Measuring instrument convenient to carry

Abstract

The utility model provides a portable measuring instrument, which relates to the technical field of measuring instruments, and comprises a measuring instrument body, one side of the bottom end of the measuring instrument body is rotatably connected with a connecting rope, the top end of the measuring instrument body is provided with a signal line, one end of the signal line is fixedly provided with an inductor, and the other end of the signal line is fixedly provided with a power supply. A supporting block is fixedly installed at the rear end of the measuring instrument body, a shaft rod is rotationally connected to the middle of the supporting block, a clamping block is fixedly installed in the middle of the surface of the shaft rod, the two ends of the surface of the shaft rod are each sleeved with a torsional spring, and a double-layer hanging rope is fixedly installed at one end of a connecting rope. According to the portable measuring instrument, through the arrangement of the clamping block, the double-layer hanging rope and the hanging buckle, when the measuring instrument is carried, the measuring instrument can be clamped on a waistband or a pocket through the clamping block, or the measuring instrument can be hung through the double-layer hanging rope and the hanging buckle, and the phenomenon that the measuring instrument needs to be held by hand or carried by using a backpack is avoided; and the measuring instrument is more convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring instruments, in particular to a conveniently portable measuring instrument. Background Art

[0002] When measuring temperature and humidity, a measuring instrument is needed.

[0003] Publication No. CN211977980U discloses a temperature and humidity measuring instrument, including a shell, a temperature and humidity detection circuit board and a built-in battery. The shell includes a main shell, a positioning cover and a shell cover. An installation cavity is provided in the main shell, and a partition wall is provided in the installation cavity to separate the installation cavity into an upper chamber and a lower chamber. A temperature and humidity detection circuit board is provided in the upper chamber, and a detection end and a power-on end are provided at the top of the temperature and humidity detection circuit board. A detection probe and a detection switch are provided on the detection end. A built-in battery is provided in the lower chamber, and the power-on end is electrically connected to the built-in battery. The positioning cover is installed above the temperature and humidity detection circuit board, and the positioning cover is provided with a slide groove portion corresponding to the detection end. One end of the slide groove portion is located above the detection probe and connected to the detection probe, and the other end of the slide groove portion is located above the detection switch. A sliding switch is provided on the slide groove portion. The shell cover is installed on the main shell to encapsulate the installation cavity. Although the temperature and humidity measuring instrument of this structure has a wider range of application, when the measuring instrument is carried outside, because the traditional measuring instrument generally needs to be put in a bag or held in hand when carrying, it is inconvenient to carry the measuring instrument, so it needs to be improved. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a convenient and portable measuring instrument.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a conveniently portable measuring instrument, comprising a measuring instrument body, a connecting rope is rotatably connected to one side of the bottom end of the measuring instrument body, a signal line is installed at the top of the measuring instrument body, a sensor is fixedly installed at one end of the signal line, a support block is fixedly installed at the rear end of the measuring instrument body, a shaft rod is rotatably connected in the middle of the support block, a clamping block is fixedly installed in the middle of the shaft rod surface, and torsion springs are sleeved on both ends of the shaft rod surface.

[0006] In order to facilitate carrying the measuring instrument, the utility model is improved in that a double-layer hanging rope is fixedly installed at one end of the connecting rope, and a hanging buckle is fixedly installed at one end of the double-layer hanging rope.

[0007] In order to limit the position of the blocking block on the measuring instrument body, the utility model is improved in that limiting blocks are arranged at the positions of the two ends of the shaft surface close to the blocking blocks, the limiting blocks are rotatably connected to the shaft, the limiting blocks are fixedly installed on the measuring instrument body, and the limiting blocks are sleeved on the surface of the torsion spring.

[0008] In order to make the clamping block always maintain a force in the direction of the measuring instrument body, the utility model is improved in that one end of the torsion spring is fixedly installed between the support block, and one end of the torsion spring away from the support block is fixedly installed between the clamping block.

[0009] In order to protect the measuring instrument, the utility model is improved in that the four corners of the measuring instrument body are provided with protective mechanisms, the protective mechanisms include rubber columns, the rubber columns are fixedly installed at the four corners of the measuring instrument body, the rubber columns are provided with grooves inside, the grooves are provided with springs inside, both ends of the springs are fixedly installed with blocks, one end of the block is fixedly installed with a straight rod, and one end of the straight rod is fixedly installed with a rubber pad.

[0010] In order to allow the measuring instrument to be cushioned by the rubber column after falling to the ground, the utility model is improved in that a sponge pad is provided at the intersection of the rubber pad and the rubber column, the sponge pad is fixedly installed between the rubber pad and the rubber column, and the sponge pad is slidably connected to the straight rod.

[0011] In order to limit the position of the straight rod in the rubber column, the utility model is improved in that the stopper is slidably connected to the groove, and the straight rod is slidably connected to the rubber column.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by setting the card block, double-layer hanging rope and hanging buckle, the measuring instrument can be stuck on the belt or pocket through the card block when carrying, or the measuring instrument can be hung by the double-layer hanging rope and hanging buckle, avoiding the need to carry the measuring instrument by hand or using a backpack, making it more convenient to carry the measuring instrument.

[0014] 2. In the utility model, by setting the rubber column, spring and rubber pad, when the measuring instrument falls, it can be buffered by the rubber column, spring and rubber pad, thereby offsetting part of the force of the ground on the measuring instrument, avoiding the phenomenon of the measuring instrument falling to the ground and being broken, making the measuring instrument more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of a conveniently portable measuring instrument is provided for the utility model;

[0016] Figure 2 The utility model proposes a rear view of a partially exploded structure of a conveniently portable measuring instrument;

[0017] Figure 3 The utility model proposes a convenient portable measuring instrument Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model proposes a convenient portable measuring instrument Figure 2 Enlarged view of point B in the middle.

[0019] Legend:

[0020] 1. Measuring instrument body; 2. Connecting rope; 3. Double-layer hanging rope; 4. Hanging buckle; 5. Signal line; 6. Sensor; 7. Block; 8. Rubber column; 9. Support block; 10. Shaft; 11. Torsion spring; 12. Groove; 13. Stop block; 14. Sponge pad; 15. Rubber pad; 16. Straight rod; 17. Spring; 18. Limit block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-3 The utility model provides a technical solution: a conveniently portable measuring instrument, comprising a measuring instrument body 1, a connecting rope 2 is rotatably connected to one side of the bottom end of the measuring instrument body 1, a signal line 5 is installed on the top of the measuring instrument body 1, a sensor 6 is fixedly installed on one end of the signal line 5, a double-layer hanging rope 3 is fixedly installed on one end of the connecting rope 2, a hanging buckle 4 is fixedly installed on one end of the double-layer hanging rope 3, a support block 9 is fixedly installed on the rear end of the measuring instrument body 1, one end of a torsion spring 11 is fixedly installed between the support block 9, the end of the torsion spring 11 away from the support block 9 is fixedly installed between the clamping block 7, the middle of the support block 9 is rotatably connected to a shaft rod 10, and the two ends of the surface of the shaft rod 10 are close to each other. A limit block 18 is arranged near the clamping block 7, the limit block 18 is rotatably connected to the shaft 10, the limit block 18 is fixedly installed to the measuring instrument body 1, the limit block 18 is sleeved on the surface of the torsion spring 11, the clamping block 7 is fixedly installed in the middle of the surface of the shaft 10, and the torsion springs 11 are sleeved on both ends of the surface of the shaft 10. The clamping block 7, the double-layer hanging rope 3 and the hanging buckle 4 are designed so that the measuring instrument can be clamped on the belt or pocket through the clamping block 7 when being carried, or the measuring instrument can be hung through the double-layer hanging rope 3 and the hanging buckle 4, avoiding the need to carry the measuring instrument by hand or using a backpack, making it more convenient to carry the measuring instrument.

[0025] Embodiment 2

[0026] See also Figure 2 , 4 , the four corners of the measuring instrument body 1 are provided with protective mechanisms, the protective mechanisms include rubber columns 8, the rubber columns 8 are fixedly installed at the four corners of the measuring instrument body 1, the rubber columns 8 are provided with grooves 12, the grooves 12 are provided with springs 17, both ends of the springs 17 are fixedly installed with blocks 13, one end of the block 13 is fixedly installed with a straight rod 16, one end of the straight rod 16 is fixedly installed with a rubber pad 15, a sponge pad 14 is provided at the intersection of the rubber pad 15 and the rubber column 8, the sponge pad 14 is fixedly installed between the rubber pad 15 and the rubber column 8, the sponge pad 14 is slidably connected to the straight rod 16, the block 13 is slidably connected to the groove 12, and the straight rod 16 is slidably connected to the rubber column 8. The design of the rubber column 8, the spring 17 and the rubber pad 15 is to enable the measuring instrument to be buffered by the rubber column 8, the spring 17 and the rubber pad 15 when it falls, thereby offsetting part of the force of the ground on the measuring instrument, avoiding the phenomenon of the measuring instrument falling to the ground and breaking, and making the measuring instrument more durable.

[0027] Working principle: When carrying the measuring instrument, first, the block 7 at the rear end of the measuring instrument body 1 can be moved to the belt or the edge of the pocket. Under the action of the torsion force of the torsion spring 11, the block 7 always maintains a force in the direction of the measuring instrument body 1, so that the belt is firmly fixed between the block 7 and the measuring instrument body 1, so that the measuring instrument body 1 is fixed. When the measuring instrument needs to be carried by hand, the double-layer hanging rope 3 can be hung on the wrist to carry the measuring instrument body 1. When the measuring instrument body 1 falls to the ground, the rubber pad 15 will be First, it contacts the ground, and the ground gives the rubber pad 15 a force in the direction of the measuring instrument body 1, and the rubber column 8 gives the straight rod 16 a force in the direction of the spring 17 when being squeezed. After being squeezed, the spring 17 gives the stopper 13 a force in the direction of the straight rod 16. The movement of the stopper 13 drives the straight rod 16 to move, and the movement of the straight rod 16 drives the rubber pad 15 to move until it contacts the rubber pad 15, thereby offsetting part of the force of the ground on the measuring instrument body 1, so that the remaining force generated by the ground on the measuring instrument body 1 is not enough to damage the measuring instrument body 1.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A portable measuring instrument, comprising a measuring instrument body (1), characterized in that: A connecting rope (2) is rotatably connected to one side of the bottom end of the measuring instrument body (1), a signal line (5) is installed at the top end of the measuring instrument body (1), a sensor (6) is fixedly installed at one end of the signal line (5), a support block (9) is fixedly installed at the rear end of the measuring instrument body (1), a shaft (10) is rotatably connected in the middle of the support block (9), a clamping block (7) is fixedly installed in the middle of the surface of the shaft (10), and torsion springs (11) are sleeved on both ends of the surface of the shaft (10).

2. The portable measuring instrument according to claim 1, characterized in that: A double-layer hanging rope (3) is fixedly mounted on one end of the connecting rope (2), and a hanging buckle (4) is fixedly mounted on one end of the double-layer hanging rope (3).

3. The portable measuring instrument according to claim 1, characterized in that: Limit blocks (18) are arranged at positions close to the clamping blocks (7) at both ends of the surface of the shaft rod (10); the limit blocks (18) are rotatably connected to the shaft rod (10); the limit blocks (18) are fixedly installed on the measuring instrument body (1); and the limit blocks (18) are sleeved on the surface of the torsion spring (11).

4. The portable measuring instrument according to claim 1, characterized in that: One end of the torsion spring (11) is fixedly installed between the support block (9), and one end of the torsion spring (11) away from the support block (9) is fixedly installed between the clamping block (7).

5. The portable measuring instrument according to claim 1, characterized in that: The four corners of the measuring instrument body (1) are provided with protective mechanisms, the protective mechanisms comprising rubber columns (8), the rubber columns (8) are fixedly mounted at the four corners of the measuring instrument body (1), a groove (12) is provided inside the rubber columns (8), a spring (17) is provided inside the groove (12), both ends of the spring (17) are fixedly mounted with a stopper (13), one end of the stopper (13) is fixedly mounted with a straight rod (16), and one end of the straight rod (16) is fixedly mounted with a rubber pad (15).

6. The portable measuring instrument according to claim 5, characterized in that: A sponge pad (14) is provided at the intersection of the rubber pad (15) and the rubber column (8); the sponge pad (14) is fixedly installed between the rubber pad (15) and the rubber column (8); and the sponge pad (14) is slidably connected to the straight rod (16).

7. The portable measuring instrument according to claim 5, characterized in that: The stopper (13) is slidably connected to the groove (12), and the straight rod (16) is slidably connected to the rubber column (8).

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