Temperature calibrator with protection function

Abstract

The utility model relates to the technical field of temperature calibrators, and discloses a temperature calibrator with a protection function, which comprises a temperature calibrator main body, rotating shafts are fixedly connected to two sides of the lower end of the temperature calibrator main body, a protection cover is rotatably connected to the rotating shafts, and a lower end protection plate is slidably connected to the lower end of the protection cover. The upper end of the protective cover is fixedly connected with an elastic bridle, and the elastic bridle is matched with the temperature calibration instrument body. According to the temperature calibrator with the protection function, when a worker carries the temperature calibrator main body, the protective cover can be rotated to the front side of the temperature calibrator main body, and the back part of the temperature calibrator main body is sleeved with the elastic bridle, so that a display screen and buttons on the front side of the temperature calibrator main body are protected; and the temperature calibration instrument main body is prevented from being damaged due to the fact that the temperature calibration instrument main body collides with other objects when a worker carries the temperature calibration instrument main body.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature calibrators, in particular to a temperature calibrator with a protection function. Background Art

[0002] Temperature calibrators are used in industrial sites. Many industries involve temperature, and temperature is generally measured using field sensors (PT100 thermal resistors, thermocouples, etc.) and field display instruments (digital displays, temperature controllers, recorders, etc.).

[0003] As in the prior art, a patent with a patent authorization announcement number of CN212300677U discloses a portable temperature calibrator, including a temperature calibrator body, two slide grooves are symmetrically opened on the top of one side wall of the temperature calibrator body, a cover plate is provided on the top of one side of the temperature calibrator body, a rectangular groove is opened on the bottom of the cover plate, a flap is movably provided inside the rectangular groove, a solar panel is fixedly embedded on the front of the flap plate, a sponge wiper is fixedly connected to the back of the flap plate, and a plurality of curved brush strips are fixedly embedded on the sponge wiper. This portable temperature calibrator is provided with a sliding cover plate, which can protect the display screen during daily storage of the temperature calibrator body to prevent damage to fragile parts, and can be flexibly opened during detection. At the same time, in conjunction with the flap plate, the sun shining from the top of the temperature calibrator body can be blocked by rotating the flap plate, so that the operator can clearly observe the data on the display screen outdoors to prevent the data from being blurred due to direct sunlight.

[0004] Although the temperature calibrator in the above patent allows the operator to clearly observe the data on the display screen outdoors to avoid data blurring caused by direct sunlight, the existing temperature calibrator has certain defects; the current temperature calibrator has various functional buttons on the surface to facilitate various operations, but when the staff carries (the carrying method includes but is not limited to: hand-held, hanging around the neck, etc.) the temperature calibrator for a short distance, the calibrator is easily collided with external objects (such as when the calibrator is hung around the neck of the staff, during the movement of the staff, the calibrator is easily collided with objects carried by the staff), which in turn causes the calibrator to be scratched and damaged, affecting the normal use of the calibrator. Therefore, the existing temperature calibrator itself lacks protection function and needs to be improved. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a temperature calibrator with a protective function to solve the problems raised by the background technology, so that the main body of the temperature calibrator has a protective function and is not easily scratched or damaged.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature calibrator with a protective function, comprising a temperature calibrator body, both sides of the lower end of the temperature calibrator body are fixedly connected with a rotating shaft, a protective cover is rotatably connected to the rotating shaft, the lower end of the protective cover is slidably connected to a lower end guard plate, the upper end of the protective cover is fixedly connected with an elastic band, and the elastic band matches the temperature calibrator body.

[0007] Furthermore, a storage groove matching the lower end guard plate is provided on one side of the lower end of the protective cover away from the main body of the temperature calibrator, and sliding grooves are provided on both sides of the storage groove. A matching slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the side wall of the lower end guard plate.

[0008] Furthermore, a positioning rod is provided in the middle of the slide groove, the positioning rod passes through the slider, and the positioning rod is slidably connected to the slider, and both ends of the positioning rod are respectively fixed to the ends of the slide groove.

[0009] Furthermore, an elastic member is sleeved on the upper end of the positioning rod, one end of the elastic member is fixedly connected to the sliding block, and the other end of the elastic member is fixedly connected to the end of the sliding groove.

[0010] Furthermore, a fixing bolt is threadedly connected to the middle position of the lower end guard plate, and the fixing bolt passes through the lower end guard plate and abuts against the protective cover.

[0011] Furthermore, one end of the fixing bolt away from the protective cover is fixedly connected with a rotating plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] For this temperature calibrator with protection function, when the staff carries the temperature calibrator body, the protective cover can be rotated to the front side of the temperature calibrator body, and the elastic strap can be put on the back of the temperature calibrator body, so as to protect the display screen and buttons on the front side of the temperature calibrator body, and prevent the temperature calibrator body from colliding with other objects when the staff carries the temperature calibrator body, causing damage to the temperature calibrator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0016] Figure 3 It is a structural schematic diagram of another perspective of the utility model as a whole;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model when it is unfolded as a whole.

[0018] In the figure: 1. Temperature calibrator body; 2. Rotating shaft; 3. Protective cover; 4. Elastic strap; 5. Storage slot; 6. Lower end guard plate; 7. Fixing bolt; 8. Rotating plate; 9. Slide slot; 10. Positioning rod; 11. Sliding block; 12. Elastic part. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-4 A temperature calibrator with a protective function comprises a temperature calibrator body 1, both sides of the lower end of the temperature calibrator body 1 are fixedly connected with a rotating shaft 2, a protective cover 3 is rotatably connected to the rotating shaft 2, the lower end of the protective cover 3 is slidably connected with a lower end guard plate 6, and the upper end of the protective cover 3 is fixedly connected with an elastic band 4, which matches the temperature calibrator body 1.

[0021] The temperature calibrator with a protective function in the utility model can rotate the protective cover 3 to the front side of the temperature calibrator main body 1 and put the elastic strap 4 on the back of the temperature calibrator main body 1 when the staff carries the temperature calibrator main body 1, so as to protect the display screen and buttons on the front side of the temperature calibrator main body 1, and prevent the temperature calibrator main body 1 from colliding with other objects when the staff carries the temperature calibrator main body 1, thereby preventing the temperature calibrator main body 1 from being damaged due to collision. In addition, the structure of the temperature calibrator main body 1 in the utility model is similar to the structure of a portable temperature calibrator disclosed in the patent with patent authorization announcement number CN212300677U, so it will not be elaborated on here.

[0022] like Figure 1 and Figure 2 As shown, a storage groove 5 matching with the lower end guard plate 6 is provided on one side of the lower end of the protective cover 3 away from the temperature calibrator body 1, and slide grooves 9 are provided on both sides of the storage groove 5. The interior of the slide groove 9 is slidably connected with a matching slider 11, and the slider 11 is fixedly connected to the side wall of the lower end guard plate 6.

[0023] Specifically, the lower end guard plate 6 is slidably connected to the protective cover 3 through the slider 11 and the slide groove 9, so that when the temperature calibrator body 1 is used, the protective cover 3 can be turned toward the back of the temperature calibrator body 1, and the lower end guard plate 6 can be slid away from the temperature calibrator body 1 (the state after sliding is as shown in FIG. Figure 4 As shown), the protective cover 3 provides support for the temperature calibrator body 1, thereby facilitating the operation of the staff.

[0024] like Figure 1and Figure 2 As shown, a positioning rod 10 is provided in the middle of the slide groove 9 , the positioning rod 10 passes through the slider 11 , and the positioning rod 10 is slidably connected to the slider 11 , and both ends of the positioning rod 10 are fixedly connected to the ends of the slide groove 9 respectively.

[0025] Specifically, the slider 11 is restricted by the positioning rod 10 to prevent the slider 11 from being separated from the slide groove 9 , which would cause the lower end guard plate 6 to be separated from the storage groove 5 .

[0026] like Figure 1 and Figure 2 As shown, an elastic member 12 is sleeved on the upper end of the positioning rod 10 , one end of the elastic member 12 is fixedly connected to the slider 11 , and the other end of the elastic member 12 is fixedly connected to the end of the slide slot 9 .

[0027] Specifically, when the lower end guard plate 6 is not subjected to external force (such as squeezing of the temperature calibrator body 1), the elastic member 12 will push the slider 11 toward the direction of the rotating shaft 2, so that the lower end guard plate 6 can be used to protect the lower end of the temperature calibrator body 1.

[0028] like Figure 1 As shown, a fixing bolt 7 is threadedly connected to the middle position of the lower end guard plate 6 , and the fixing bolt 7 passes through the lower end guard plate 6 and abuts against the protective cover 3 .

[0029] Specifically, when the lower end guard plate 6 slides to the storage slot 5 position (i.e., Figure 4 The fixing bolts 7 can be tightened to restrict the lower end guard plate 6 to prevent the lower end guard plate 6 from moving toward the temperature calibrator body 1 under the action of the elastic member 12, causing the temperature calibrator body 1 to be unable to stand up.

[0030] like Figure 1 As shown, one end of the fixing bolt 7 away from the protective cover 3 is fixedly connected with a rotating plate 8. Rotating the fixing bolt 7 through the rotating plate 8 is simpler and more labor-saving.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A temperature calibrator with a protective function, comprising a temperature calibrator body (1), characterized in that: The lower end of the temperature calibrator body (1) is fixedly connected to a rotating shaft (2) on both sides, a protective cover (3) is rotatably connected to the rotating shaft (2), a lower end guard plate (6) is slidably connected to the lower end of the protective cover (3), and an elastic band (4) is fixedly connected to the upper end of the protective cover (3), and the elastic band (4) matches the temperature calibrator body (1).

2. A temperature calibrator with a protective function according to claim 1, characterized in that: A storage groove (5) matching with the lower end guard plate (6) is provided on a side of the lower end of the protective cover (3) away from the temperature calibrator body (1), and slide grooves (9) are provided on both sides of the storage groove (5). A sliding block (11) matching with the sliding block is slidably connected inside the sliding groove (9), and the sliding block (11) is fixedly connected to the side wall of the lower end guard plate (6).

3. A temperature calibrator with a protective function according to claim 2, characterized in that: A positioning rod (10) is provided in the middle of the slide groove (9), the positioning rod (10) passes through the slider (11), and the positioning rod (10) is slidably connected to the slider (11), and the two ends of the positioning rod (10) are respectively fixed to the ends of the slide groove (9).

4. A temperature calibrator with a protective function according to claim 3, characterized in that: An elastic member (12) is sleeved on the upper end of the positioning rod (10), one end of the elastic member (12) is fixedly connected to the sliding block (11), and the other end of the elastic member (12) is fixedly connected to the end of the sliding groove (9).

5. The temperature calibrator with protection function according to claim 1, characterized in that: A fixing bolt (7) is threadedly connected to the middle position of the lower end guard plate (6), and the fixing bolt (7) passes through the lower end guard plate (6) and abuts against the protective cover (3).

6. A temperature calibrator with a protective function according to claim 5, characterized in that: One end of the fixing bolt (7) away from the protective cover (3) is fixedly connected with a rotating plate (8).

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