Portable automatic moisture meter

Abstract

The utility model relates to an automatic moisture meter convenient to carry, and belongs to the technical field of automatic moisture meters, the automatic moisture meter comprises a meter body and a turning cover hinged to the meter body, and the turning cover is provided with a protection structure used for carrying out wrapping protection on the meter body. The protection structure comprises a fixing shell fixedly installed outside the turning cover. According to the automatic moisture meter convenient to carry, the fixed shell is installed on the flip cover used for sealing the metal bracket in the meter body, and then the movable shell and the adjustable buckle plate are installed on the fixed shell to externally wrap and protect the whole meter body, so that the outside of the meter body can be protected to a certain extent; meanwhile, the structure is small in occupied space and better in portability compared with a box body type structure, meanwhile, the lifting handle is arranged on one side, so that the device can be conveniently and directly carried and used, buckling is convenient, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of automatic moisture meter, and in particular to a portable automatic moisture meter. Background Art

[0002] An automatic moisture meter is an instrument used to measure the moisture content in a sample. It can quickly and accurately measure the moisture content in a sample and is widely used in food, chemical, pharmaceutical, agricultural and other fields. An automatic moisture meter usually uses electronic weighing and heating and drying methods to measure the moisture content in a sample.

[0003] In the storage of grains, "moisture content" is often mentioned. Before grains are put into storage, they are tested for moisture using a moisture meter. Only grains that meet the standards can be put into storage. The common moisture meters in the existing technology are similar to trapezoidal in shape, which makes the moisture meters inconvenient to carry. Loading through an external box easily causes the equipment to occupy too much space, and direct transportation will affect the carrying of other samples. In this regard, an automatic moisture meter that is easy to carry is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides an automatic moisture meter that is easy to carry and has the advantages of being easy to store and carry.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a portable automatic moisture meter, comprising a meter body and a flip cover hinged to the meter body, wherein the flip cover is provided with a protective structure for protecting the meter body;

[0006] The protective structure includes a fixed shell fixedly installed on the outside of the flip cover, a movable shell hinged to the fixed shell, and a buckle plate movably connected to the movable shell. A buckle pin for buckling on the outer shell of the measuring instrument body is also slidably installed on the inner side of the buckle plate. A mounting plate is also fixedly installed on the buckle plate, and a second spring is installed between the mounting plate and the buckle pin.

[0007] Furthermore, a metal bracket is installed on the measuring instrument body, a heating lamp corresponding to the metal bracket is installed on the flip cover, and a heat dissipation port is also opened on the front of the measuring instrument body.

[0008] Furthermore, sliding grooves are formed through both sides of the buckle plate, and a guide rod is fixedly mounted on the inner wall of the movable shell, and the guide rod is slidably connected to the sliding grooves.

[0009] Furthermore, the guide rods are provided with two on one side, and the two guide rods are slidably connected to one slide groove at the same time. The buckle plate is L-shaped, and the front end extension length of the buckle plate corresponds to the height of the measuring instrument body.

[0010] Furthermore, a slide plate is slidably mounted on the inner wall of the movable shell, and the slide plate is slidably connected to the slide slot at the same time. A first spring is installed between the slide plate and the inner wall of the slide slot, and one end of the first spring is fixedly connected to the slide plate, and the other end is fixedly connected to the inner wall of the slide slot.

[0011] Furthermore, a handle is fixedly mounted on one side surface of the measuring instrument body.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] The portable automatic moisture meter is provided with a fixed shell installed on a flip cover for closing a metal bracket in a meter body, and then a movable shell and an adjustable buckle plate are installed on the fixed shell to wrap the entire meter body for protection, so that the outside of the meter body can be protected to a certain extent. At the same time, the structure occupies a small space and is more portable than a box-type structure. At the same time, a handle is provided on one side, so that the device can be directly carried and used, and it is easy to buckle, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of this application;

[0015] Figure 2 A side view of the folding structure of the fixed shell and the movable shell in the embodiment of the present application;

[0016] Figure 3 This is a top view of the structure of the fixed shell of this application.

[0017] In the figure: 1. measuring instrument body; 2. flip cover; 3. metal bracket; 4. heating lamp; 5. heat dissipation port; 6. fixed shell; 7. movable shell; 8. buckle plate; 9. slide groove; 10. guide rod; 11. slide plate; 12. first spring; 13. mounting plate; 14. buckle pin; 15. second spring; 16. first magnetic block; 17. second magnetic block; 18. handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] See also Figure 1-3 In this embodiment, a portable automatic moisture meter includes a meter body 1 and a flip cover 2 hinged to the meter body 1, wherein the meter body 1 is equipped with a metal bracket 3 for holding grains for measurement, and the flip cover 2 is equipped with a heating lamp 4 corresponding to the metal bracket 3.

[0020] In the present application, the grains to be measured are placed in the metal bracket 3, and then the flip cover 2 is closed so that the heating lamp 4 on the flip cover 2 removes the moisture in the grains to complete the weighing.

[0021] In this embodiment, a heat dissipation port 5 is further provided on the front of the measuring instrument body 1 for discharging evaporated water vapor.

[0022] It should be noted that a protective structure for protecting the measuring instrument body 1 is disposed on the flip cover 2. After the measuring instrument body 1 is fully wrapped by the protective structure, the measuring instrument body 1 can be directly carried conveniently.

[0023] The protection structure in this embodiment includes a fixed shell 6 fixedly mounted on the outside of the flip cover 2, the fixed shell 6 extends toward one end of the flip cover 2, and the fixed shell 6 is a transparent plastic shell, which can reduce the interference of the logo on the flip cover 2;

[0024] The protective structure further comprises a movable shell 7 hinged to the fixed shell 6 and a buckle plate 8 movably connected to the movable shell 7, wherein the movable shell 7 and the fixed shell 6 are relatively hinged.

[0025] Such a design enables the movable shell 7 together with the buckle plate 8 to be flipped and stored relative to the fixed shell 6 , thereby reducing interference with the normal use of the flip cover 2 .

[0026] In this embodiment, a first magnetic block 16 is fixedly mounted on one end of the movable shell 7 away from the fixed shell 6 , and a second magnetic block 17 for magnetically fixing the first magnetic block 16 is fixedly mounted on the upper surface of the fixed shell 6 .

[0027] In a specific implementation, by flipping the movable shell 7 relative to the fixed shell 6, the movable shell 7 can be flipped and attached to the surface of the fixed shell 6, and at the same time, the first magnetic block 16 at the upper end of the movable shell 7 is adsorbed on the second magnetic block 17 to complete the limitation of the movable shell 7.

[0028] It should be noted that sliding grooves 9 are formed through both sides of the buckle plate 8 , and a guide rod 10 is fixedly mounted on the inner wall of the movable shell 7 , and the guide rod 10 is slidably connected to the sliding grooves 9 .

[0029] Preferably, there are two guide rods 10 on one side, and the two guide rods 10 are slidably connected to one slide groove 9 at the same time. Through the two guide rods 10, the activity stability of the buckle plate 8 relative to the movable shell 7 can be effectively maintained.

[0030] It is understandable that the buckle plate 8 is L-shaped, and the front end extension length of the buckle plate 8 corresponds to the height of the measuring instrument body 1, so that the front end of the buckle plate 8 can shield and protect the front end of the measuring instrument body 1.

[0031] In this embodiment, a slide plate 11 is also slidably installed on the inner wall of the movable shell 7, and the slide plate 11 is also slidably connected to the slide groove 9. A first spring 12 is installed between the slide plate 11 and the inner wall of the slide groove 9. One end of the first spring 12 is fixedly connected to the slide plate 11, and the other end is fixedly connected to the inner wall of the slide groove 9.

[0032] The first spring 12 pushes the slide plate 11 to abut against the guide rod 10 , so that the pinch plate 8 can slide and return relative to the movable shell 7 .

[0033] It should be noted that a buckle pin 14 for buckling on the outer shell of the measuring instrument body 1 is slidably installed on the inner side of the buckle plate 8, and a mounting plate 13 is fixedly installed on the buckle plate 8. A second spring 15 is installed between the mounting plate 13 and the buckle pin 14. One end of the second spring 15 is fixedly connected to the mounting plate 13, and the other end is fixedly connected to the buckle pin 14.

[0034] In a specific implementation, the second spring 15 pushes the buckle pin 14 to slide, and the buckle pin 14 can be buckled on the outside of the measuring instrument body 1 to complete the outer packaging protection of the measuring instrument body 1.

[0035] It should be noted that a handle 18 is fixedly installed on one side surface of the measuring instrument body 1, and the measuring instrument body 1 can be conveniently carried by the handle.

[0036] The working principle of the above embodiment is:

[0037] After the flip cover 2 is buckled onto the outside of the measuring instrument body 1, the fixed shell 6 fixed on the flip cover 2 and the movable shell 7 hinged to the fixed shell 6 are relatively separated, and the first magnetic block 16 and the second magnetic block 17 are separated, so that the movable shell 7 can be flipped over to abut against the fixed shell 6. At this time, the movable shell 7 is horizontal relative to the fixed shell 6, and the buckle plate 8 located inside the movable shell 7 is slid until the buckle plate 8 extends to the end of the movable shell 7. At this time, the buckle plate 8 squeezes the first spring 12 through the slide groove 9 and the guide rod 10, and then the movable buckle 7 is flipped over to make The buckle plate 8 moves to the front end position of the measuring instrument body 1, and under the push of the elastic force of the first spring 12, the buckle plate 8 fits against the front end of the measuring instrument body 1, and at the same time, the buckle pin 14 is pressed down, so that the buckle pin 14 can squeeze the second spring 15 to complete the contraction, and the buckle pin 14 is buckled on the outer shell of the measuring instrument body 1. Then, under the push of the second spring 15, the buckle pin 14 can overlap the outer shell of the measuring instrument body 1. At this time, the automatic moisture meter is fully protected and can be carried by the handle 18 on one side of the measuring instrument body 1, and it takes up little space.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable automatic moisture meter, comprising a meter body (1) and a flip cover (2) hinged to the meter body (1), characterized in that: The flip cover (2) is provided with a protective structure for protecting the measuring instrument body (1) from the outside; The protective structure comprises a fixed shell (6) fixedly mounted on the outside of the flip cover (2), a movable shell (7) hinged to the fixed shell (6), and a buckle plate (8) movably connected to the movable shell (7), a buckle pin (14) for buckling on the outer shell of the measuring instrument body (1) is also slidably mounted on the inner side of the buckle plate (8), a mounting plate (13) is also fixedly mounted on the buckle plate (8), and a second spring (15) is installed between the mounting plate (13) and the buckle pin (14).

2. A portable automatic moisture meter according to claim 1, characterized in that: A metal bracket (3) is installed on the measuring instrument body (1), a heating lamp (4) corresponding to the metal bracket (3) is installed on the flip cover (2), and a heat dissipation port (5) is also opened on the front of the measuring instrument body (1).

3. The portable automatic moisture meter according to claim 1, characterized in that: Slide grooves (9) are provided through both sides of the buckle plate (8), and a guide rod (10) is fixedly installed on the inner wall of the movable shell (7), and the guide rod (10) is slidably connected to the slide groove (9).

4. A portable automatic moisture meter according to claim 3, characterized in that: The guide rods (10) are provided with two on one side, and the two guide rods (10) are slidably connected to one slide groove (9) at the same time. The buckle plate (8) is L-shaped, and the front end extension length of the buckle plate (8) corresponds to the height of the measuring instrument body (1).

5. A portable automatic moisture meter according to claim 4, characterized in that: A slide plate (11) is also slidably mounted on the inner wall of the movable shell (7), and the slide plate (11) is simultaneously slidably connected to the slide groove (9). A first spring (12) is mounted between the slide plate (11) and the inner wall of the slide groove (9), and one end of the first spring (12) is fixedly connected to the slide plate (11), and the other end is fixedly connected to the inner wall of the slide groove (9).

6. The portable automatic moisture meter according to claim 1, characterized in that: A handle (18) is fixedly mounted on one side surface of the measuring instrument body (1).

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