Sulfur hexafluoride gas detector with protection structure

Abstract

The utility model relates to the field of sulfur hexafluoride gas detectors, and discloses a sulfur hexafluoride gas detector with a protective structure, which comprises a sulfur hexafluoride gas detector body, and a sulfur hexafluoride gas detector display screen is embedded on the front surface of the sulfur hexafluoride gas detector body. The top of the sulfur hexafluoride gas detector body is fixedly connected with a sulfur hexafluoride gas detector detection head, and four corners of the surface of the sulfur hexafluoride gas detector body are fixedly connected with fixing shells. According to the sulfur hexafluoride gas detector, the fixing shell, the inflation sleeve and the buffer elastic piece are arranged at the four corners of the surface of the sulfur hexafluoride gas detector body, so that after the four corners of the sulfur hexafluoride gas detector body are protected, the sulfur hexafluoride gas detector display screen can be protected by the protection sleeve; and the radian sheet can be arranged outside the detection head of the sulfur hexafluoride gas detector for protection and is not easy to collide, so that the effect that the sulfur hexafluoride gas detector body is not easy to damage when being carried and used is realized.

Description

Technical Field

[0001] The utility model relates to the field of sulfur hexafluoride gas detectors, in particular to a sulfur hexafluoride gas detector with a protective structure. Background Art

[0002] The sulfur hexafluoride gas detector is a chemical instrument composed of a micro gas pump, a lithium battery, a sulfur hexafluoride gas detector display screen, etc. It is mainly used to monitor the concentration of sulfur hexafluoride gas.

[0003] Sulfur hexafluoride is a toxic gas. Once the concentration in the environment exceeds the safe range, it will cause poisoning accidents. Safety precautions in related places must be done well. Therefore, sulfur hexafluoride gas detectors will be used in related places to detect sulfur hexafluoride gas. At present, the sulfur hexafluoride gas detectors on the market do not have external protective structures during transportation and field use, so it is very easy to cause internal device damage when falling from a height. The external buffering protection performance is poor, and in field testing, it is necessary to stop and go and test various places. The sulfur hexafluoride gas detector does not have a structure on the outside that is easy to carry and hang, so it is necessary to keep grabbing it with your hands while carrying it. Therefore, a sulfur hexafluoride gas detector that does not require grabbing and frees the palms also has practical application space.

[0004] Therefore, a sulfur hexafluoride gas detector with a protective structure is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a sulfur hexafluoride gas detector with a protective structure, aiming to improve the problem that the sulfur hexafluoride gas detector in the prior art is easily damaged after falling from a height during transportation and field use due to the lack of an external protective structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sulfur hexafluoride gas detector with a protective structure comprises a sulfur hexafluoride gas detector body, a sulfur hexafluoride gas detector display screen is inlaid on the front of the sulfur hexafluoride gas detector body, a sulfur hexafluoride gas detector detection head is fixedly connected to the top of the sulfur hexafluoride gas detector body, a fixed shell is fixedly connected to the four corners of the surface of the sulfur hexafluoride gas detector body, an inflatable sleeve is fixedly connected to the inside of the fixed shell, a buffer spring is fixedly connected to the four corners of the surface of the sulfur hexafluoride gas detector body, and the buffer spring is located inside the fixed shell, a protective cover is fixedly connected to the front of the sulfur hexafluoride gas detector body, a protective strip is fixedly connected to the back of the sulfur hexafluoride gas detector body, an radian piece is fixedly connected to the top of the sulfur hexafluoride gas detector body, and the radian piece is located on the outside of the sulfur hexafluoride gas detector detection head, and a carrying component is arranged at the bottom of the sulfur hexafluoride gas detector body.

[0008] As a further description of the above technical solution:

[0009] The carrying component comprises a connecting belt, which is located at the bottom of the sulfur hexafluoride gas detector body, and a hanging belt is fixedly connected to the bottom of the connecting belt.

[0010] As a further description of the above technical solution:

[0011] The inner side of the fixed shell is vertically fixedly connected with a support plate, and the inner side of the connecting belt is fixedly connected with the outer side of the support plate.

[0012] As a further description of the above technical solution:

[0013] A protective spring is fixedly connected to the inner side of the support plate, and the inner side of the protective spring contacts the surface of the sulfur hexafluoride gas detector body.

[0014] As a further description of the above technical solution:

[0015] The inner wall of the buffer spring sheet is fixedly connected with a small tension spring sheet, and the number of the small tension spring sheets is several.

[0016] As a further description of the above technical solution:

[0017] The inner wall of the buffer spring sheet is fixedly connected with a large tension spring sheet, and the number of the large tension spring sheets is four.

[0018] As a further description of the above technical solution:

[0019] The inner wall of the inflatable sleeve is fixedly connected with a tightening spring sheet, and the outer side of the tightening spring sheet is in contact with the inner wall of the inflatable sleeve.

[0020] As a further description of the above technical solution:

[0021] A protective ring is laterally fixedly connected to the inner side of the radian sheet, and the protective ring is located on the outer side of the detection head of the sulfur hexafluoride gas detector.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, a fixed shell, an inflatable sleeve and a buffer spring are placed at the four corners of the surface of the sulfur hexafluoride gas detector body, so that the four corners of the sulfur hexafluoride gas detector body are protected, and the protective sleeve can protect the display screen of the sulfur hexafluoride gas detector, and the arc sheet can be placed outside the detection head of the sulfur hexafluoride gas detector to protect it from being bumped, thereby achieving the effect that the sulfur hexafluoride gas detector body is not easily damaged during carrying and use.

[0024] 2. In the utility model, with the mutual cooperation of the connecting belt, the hanging belt and the support plate structure, after the hanging belt is connected to the connecting belt, the user can conveniently hang the sulfur hexafluoride gas detector body on the user's neck for carrying, freeing the user's hands during carrying, thereby solving the inconvenience of carrying and using the sulfur hexafluoride gas detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a sulfur hexafluoride gas detector with a protective structure proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a fixed shell of a sulfur hexafluoride gas detector with a protective structure proposed by the utility model;

[0027] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;

[0028] Figure 4 The utility model provides a three-dimensional cross-sectional structural schematic diagram of an inflatable sleeve of a sulfur hexafluoride gas detector with a protective structure.

[0029] Legend:

[0030] 1. Sulfur hexafluoride gas detector body; 2. Sulfur hexafluoride gas detector display screen; 3. Sulfur hexafluoride gas detector detection head; 4. Fixed shell; 5. Inflatable sleeve; 6. Buffer spring; 7. Protective sleeve; 8. Protective strip; 9. Curved sheet; 10. Connecting belt; 11. Hanging belt; 12. Support plate; 13. Protective spring; 14. Small tension spring; 15. Large tension spring; 16. Tightening spring; 17. Protective ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a sulfur hexafluoride gas detector with a protective structure, comprising a sulfur hexafluoride gas detector body 1, a sulfur hexafluoride gas detector display screen 2 is inlaid on the front of the sulfur hexafluoride gas detector body 1, a sulfur hexafluoride gas detector detection head 3 is fixedly connected to the top of the sulfur hexafluoride gas detector body 1, and the four corners of the surface of the sulfur hexafluoride gas detector body 1 are fixedly connected with a fixed shell 4, and the fixed shell 4 can be placed at the four corners of the surface of the sulfur hexafluoride gas detector body 1 to initially buffer the impact force on the four corners of the sulfur hexafluoride gas detector body 1, and the inside of the fixed shell 4 is fixedly connected with an inflatable sleeve 5, and the inflatable sleeve 5 can be placed inside the fixed shell 4 to further absorb and buffer the impact force after the fixed shell 4 is deformed by the impact force, and the four corners of the surface of the sulfur hexafluoride gas detector body 1 are fixedly connected with buffer springs 6, and the buffer springs 6 can elastically shrink after receiving the impact force to absorb the impact on the four corners of the surface of the sulfur hexafluoride gas detector body 1 force, the buffer spring piece 6 is located inside the fixed shell 4, the front of the sulfur hexafluoride gas detector body 1 is fixedly connected with a protective cover 7, the protective cover 7 can be placed outside the sulfur hexafluoride gas detector display screen 2 to protect the sulfur hexafluoride gas detector display screen 2, and prevent the sulfur hexafluoride gas detector display screen 2 from being damaged after direct contact with the ground, the back of the sulfur hexafluoride gas detector body 1 is fixedly connected with a protective strip 8, the protective strip 8 is placed on the surface of the sulfur hexafluoride gas detector body 1 to prevent the sulfur hexafluoride gas detector body 1 from being directly in contact with the ground, the top of the sulfur hexafluoride gas detector body 1 is fixedly connected with an arc piece 9, the arc piece 9 can protect the sulfur hexafluoride gas detector detection head 3, and prevent the sulfur hexafluoride gas detector detection head 3 from being damaged after being bumped, the arc piece 9 is located on the outside of the sulfur hexafluoride gas detector detection head 3, and a carrying component is provided at the bottom of the sulfur hexafluoride gas detector body 1, so as to achieve the effect of having external protection function during carrying and use.

[0033] Reference Figure 2-4The carrying component includes a connecting belt 10, which can be connected to a support plate 12 and a hanging belt 11. The connecting belt 10 is located at the bottom of the sulfur hexafluoride gas detector body 1, and the bottom of the connecting belt 10 is fixedly connected with the hanging belt 11, which can facilitate the user to hang the sulfur hexafluoride gas detector body 1 on the user's neck; a supporting plate 12 is vertically fixedly connected to the inner side of the fixed shell 4, and the supporting plate 12 can connect the connecting belt 10 to the sulfur hexafluoride gas detector body 1 and can protect both sides of the sulfur hexafluoride gas detector body 1 to prevent bumps, and the inner side of the connecting belt 10 is fixedly connected to the outer side of the supporting plate 12; a protective shrapnel 13 is fixedly connected to the inner side of the support plate 12, and the protective shrapnel 13 can buffer the bump force after the support plate 12 is bumped, and protect the sulfur hexafluoride gas detector body 1, and the inner side of the protective shrapnel 13 contacts the surface of the sulfur hexafluoride gas detector body 1, thereby achieving the effect of freeing both hands and facilitating carrying when the sulfur hexafluoride gas detector body 1 is carried and used.

[0034] Reference Figure 2-4 The inner wall of the buffer spring piece 6 is fixedly connected with a small tension spring piece 14, and the number of the small tension spring pieces 14 is several; the inner wall of the buffer spring piece 6 is fixedly connected with a large tension spring piece 15, and the small tension spring piece 14 and the large tension spring piece 15 can tighten the buffer spring piece 6 inward after being squeezed, slow down the elastic release of the spring piece, and avoid the sulfur hexafluoride gas detector body 1 from bouncing again after the four corners collide and cause secondary damage. The number of the large tension spring pieces 15 is four; the inner wall of the inflatable sleeve 5 is fixedly connected with a support The tightening spring piece 16 can strengthen the impact resistance of the inflatable sleeve 5, and further absorb and weaken the impact force after the sulfur hexafluoride gas detector body 1 falls. The outer side of the tightening spring piece 16 contacts the inner wall of the inflatable sleeve 5; the inner side of the arc piece 9 is laterally fixedly connected with a protective ring 17, and the protective ring 17 can connect multiple arc pieces 9 together to protect the detection head 3 of the sulfur hexafluoride gas detector from bumps. The protective ring 17 is located on the outer side of the detection head 3 of the sulfur hexafluoride gas detector.

[0035] Working principle: When the sulfur hexafluoride gas detector body 1 is carried or used in the field, the fixed shell 4 can be placed at the four corners of the surface of the sulfur hexafluoride gas detector body 1 to protect the four corners of the sulfur hexafluoride gas detector body 1. After the sulfur hexafluoride gas detector body 1 falls, the fixed shell 4, the inflatable sleeve 5 and the buffer spring piece 6 contact the ground at any of the four corners of the surface, and the air inside the fixed shell 4 and the inflatable sleeve 5 is squeezed to reduce the impact force on the sulfur hexafluoride gas detector body 1. The fixed shell 4 and the inflatable sleeve 5 are made of rubber elastic material, which can deform to buffer the impact force after falling, and the buffer spring piece 6 can shrink inward after receiving the impact force to absorb and weaken the impact force, and the large tension spring piece 15 and the small tension spring piece 14 can tighten the buffer spring piece 6 in the elastic release after absorbing the impact force, so that the outward elastic force in the large tension spring piece 15 and the small tension spring piece 14 is tightened and then weakened. The elastic strength of the sulfur hexafluoride gas detector body 1 that bounces back elastically after falling is further reduced, and the protective cover 7 can be placed outside the sulfur hexafluoride gas detector display screen 2 to protect the sulfur hexafluoride gas detector display screen 2 from bumps, and the protective strip 8 fixed on the back of the sulfur hexafluoride gas detector body 1 can prevent the back of the sulfur hexafluoride gas detector body 1 from directly colliding with the ground and causing damage after falling, and the curvature piece 9 is placed outside the sulfur hexafluoride gas detector detection head 3 to prevent the sulfur hexafluoride gas detector detection head 3 from being bumped and damaged after falling, thereby achieving the effect of having an external protection function during carrying and use, and the support plate 12, the connecting belt 10 and the hanging belt 11 can facilitate the user to hang the sulfur hexafluoride gas detector body 1 on the user's neck for carrying and use, without the need to grab and carry it with one hand, thereby achieving the effect of freeing both hands and facilitating carrying when the sulfur hexafluoride gas detector body 1 is carried and used.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sulfur hexafluoride gas detector with a protective structure, comprising a sulfur hexafluoride gas detector body (1), a sulfur hexafluoride gas detector display screen (2) inlaid on the front of the sulfur hexafluoride gas detector body (1), and a sulfur hexafluoride gas detector detection head (3) fixedly connected to the top of the sulfur hexafluoride gas detector body (1), characterized in that: The four corners of the surface of the sulfur hexafluoride gas detector body (1) are fixedly connected to a fixed shell (4), the interior of the fixed shell (4) is fixedly connected to an inflatable sleeve (5), the four corners of the surface of the sulfur hexafluoride gas detector body (1) are fixedly connected to buffer springs (6), the buffer springs (6) are located inside the fixed shell (4), the front of the sulfur hexafluoride gas detector body (1) is fixedly connected to a protective cover (7), the back of the sulfur hexafluoride gas detector body (1) is fixedly connected to a protective strip (8), the top of the sulfur hexafluoride gas detector body (1) is fixedly connected to an arc piece (9), the arc piece (9) is located on the outside of the sulfur hexafluoride gas detector detection head (3), and the bottom of the sulfur hexafluoride gas detector body (1) is provided with a carrying component.

2. The sulfur hexafluoride gas detector with a protective structure according to claim 1, characterized in that: The carrying assembly comprises a connecting belt (10), wherein the connecting belt (10) is located at the bottom of the sulfur hexafluoride gas detector body (1), and a hanging belt (11) is fixedly connected to the bottom of the connecting belt (10).

3. The sulfur hexafluoride gas detector with a protective structure according to claim 2, characterized in that: The inner side of the fixed shell (4) is vertically fixedly connected to a support plate (12), and the inner side of the connecting belt (10) is fixedly connected to the outer side of the support plate (12).

4. The sulfur hexafluoride gas detector with a protective structure according to claim 3, characterized in that: A protective spring sheet (13) is fixedly connected to the inner side of the support plate (12), and the inner side of the protective spring sheet (13) is in contact with the surface of the sulfur hexafluoride gas detector body (1).

5. The sulfur hexafluoride gas detector with a protective structure according to claim 1, characterized in that: The inner wall of the buffer spring sheet (6) is fixedly connected with a small tension spring sheet (14), and the number of the small tension spring sheets (14) is several.

6. The sulfur hexafluoride gas detector with a protective structure according to claim 1, characterized in that: The inner wall of the buffer spring sheet (6) is fixedly connected with a large tension spring sheet (15), and the number of the large tension spring sheets (15) is four.

7. The sulfur hexafluoride gas detector with a protective structure according to claim 1, characterized in that: A tightening spring sheet (16) is fixedly connected to the inner wall of the inflatable sleeve (5), and the outer side of the tightening spring sheet (16) is in contact with the inner wall of the inflatable sleeve (5).

8. The sulfur hexafluoride gas detector with a protective structure according to claim 1, characterized in that: A protective ring (17) is laterally fixedly connected to the inner side of the radian sheet (9), and the protective ring (17) is located on the outer side of the detection head (3) of the sulfur hexafluoride gas detector.

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