Display screen structure of gas detector

Abstract

The utility model discloses a display screen structure of a gas detector, which is mounted on the gas detector, a display is mounted in the middle of the upper side of the gas detector, a mounting groove is mounted at the bottom end of the gas detector, a conductive slot is mounted in the mounting groove, a lead is mounted in the mounting groove, and the display screen is mounted in the mounting groove. Conductive slots are formed in the mounting groove, conductive plugs are mounted at the two ends of the wire, the conductive plugs are inserted into the conductive slots, slots are formed in the upper end of the mounting groove, a cover plate is arranged on the outer side of the mounting groove, the cover plate covers the upper side of the mounting groove, and a plug is arranged at the front end of the cover plate and is inserted into the slots. When the lead needs to be replaced, maintained and detected, the lead can be detached only by detaching the cover plate and detaching the two ends of the lead through the conductive slot and the conductive plug, the operation is very convenient, the whole display does not need to be detached, and the influence on the display during detaching is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas detectors, in particular to a display screen structure of a gas detector. Background Art

[0002] A gas detector is an instrument tool for detecting gas leakage concentration. It mainly uses gas sensors to detect the types of gases present in the environment. Gas sensors are sensors used to detect the composition and content of gases. The display screen is the main component of the gas detector.

[0003] Chinese patent number CN202222435122.6 discloses a gas detector, including a gas probe, a detector housing and an electric control assembly arranged inside the detector housing, the gas probe is fixedly connected to the bottom of the detector housing, the gas probe is electrically connected to the electric control assembly, the back of the detector housing is provided with a pipeline support assembly for fixing on the pipeline, the pipeline support assembly is composed of a fixed screw plate, a clamping plate and two clamping blocks, and the bottom end face of the fixed screw plate is fixedly connected to the back of the detector housing. In the process of using the prior art, each inspection or replacement of parts needs to be fully opened to expose the interior, which causes great damage and can cause instrument failure in the most serious case. Utility Model Content

[0004] The utility model aims to provide a display screen structure of a gas detector to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas detector display screen structure, which is installed on the gas detector, a display is installed in the middle position of the upper side of the gas detector, a mounting groove is installed at the bottom end of the gas detector, a conductive slot is installed inside the mounting groove, a wire is installed inside the mounting groove, conductive plugs are installed at both ends of the wire, the conductive plugs are inserted into the conductive slots, a slot is provided at the upper end of the mounting groove, a cover plate is provided on the outside of the mounting groove, the cover plate covers the upper side of the mounting groove, a plug is provided at the front end of the cover plate, and the plug is inserted into the slot.

[0006] Preferably, a convex strip is arranged on the outer side of the cover plate, and the convex strip is integrally arranged with the cover plate.

[0007] Preferably, screw holes are provided at the bottom end of the cover plate and below the mounting groove, and bolts are installed inside the screw holes.

[0008] Preferably, a mounting plate is installed at the upper end of the conductive plug, and one side of the mounting plate is installed inside the mounting groove through a fixing bolt.

[0009] Preferably, a rubber pad is arranged on the outer side of the bottom end of the installation groove, and the rubber pad is adhered to the upper side of the bottom end of the installation groove by adhesive.

[0010] Preferably, card slots are arranged at both sides of the bottom end of the installation slot, and plug plates are arranged at both sides of the cover plate, and the plug plates are inserted into the card slots.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the wire needs to be replaced, repaired or inspected, you only need to remove the cover plate, separate the two ends of the wire through the conductive slot and the conductive plug, and then remove the wire. It is very convenient and there is no need to remove the entire display, which reduces the impact on the display during disassembly and assembly.

[0013] 2. After the conductive plug is installed, fix the mounting plate with the fixing bolt to fix the conductive plug and the conductive slot to avoid the conductive plug and the conductive slot shaking during use;

[0014] 3. The texture of the rubber pad is relatively soft. When installing the cover plate, the rubber pad will be deformed under pressure to fill the gap between the cover plate and the installation groove, making the installation between the cover plate and the installation groove more stable;

[0015] 4. When installing the cover, insert the plug into the slot and fix the bottom of the cover to avoid shaking of the bottom of the cover during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the test structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cover structure of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the wire of the utility model.

[0022] In the figure: 1. Gas detector; 2. Display; 3. Raised strip; 4. Cover plate; 5. Screw hole; 6. Plug; 7. Plug plate; 8. Mounting slot; 9. Wire; 10. Fixing bolt; 11. Conductive socket; 12. Mounting plate; 13. Conductive plug; 14. Rubber pad; 15. Card slot; 16. Slot. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 In an embodiment of the utility model, a gas detector display screen structure is installed on a gas detector 1, a display 2 is installed at the middle position on the upper side of the gas detector 1, a mounting groove 8 is installed at the bottom end of the gas detector 1, a conductive socket 11 is installed inside the mounting groove 8, a wire 9 is installed inside the mounting groove 8, conductive plugs 13 are installed at both ends of the wire 9, the conductive plug 13 is inserted into the conductive socket 11, a slot 16 is provided at the upper end of the mounting groove 8, a cover plate 4 is provided on the outside of the mounting groove 8, the cover plate 4 covers the upper side of the mounting groove 8, a plug 6 is provided at the front end of the cover plate 4, and the plug 6 is inserted into the slot 16.

[0025] The outer side of the cover plate 4 is provided with a convex strip 3, which is integrally provided with the cover plate 4. The convex provision can increase the friction between the cover plate 4 and the hands of the staff, making it convenient for the staff to pull down the cover plate 4 and remove the cover plate 4. Screw holes 5 are provided at the bottom end of the cover plate 4 and below the mounting groove 8, and bolts are installed inside the screw holes 5. When installing the cover plate 4, the bolts are rotated and installed inside the screw holes 5 to fix the cover plate 4, thereby preventing the cover plate 4 from falling off during use.

[0026] A mounting plate 12 is installed at the upper end of the conductive plug 13, and one side of the mounting plate 12 is installed inside the mounting groove 8 through a fixing bolt 10. After the conductive plug 6 is installed, the mounting plate 12 is fixed by the fixing bolt 10, so that the conductive plug 13 and the conductive socket 11 can be fixed, thereby avoiding the conductive plug 13 and the conductive socket 11 from shaking during use.

[0027] A rubber pad 14 is arranged on the outer side of the bottom end of the mounting groove 8. The rubber pad 14 is adhered to the upper side of the bottom end of the mounting groove 8 by adhesive. The rubber pad 14 is relatively soft. When the cover plate 4 is installed, the rubber pad 14 will be deformed under pressure to fill the gap between the cover plate 4 and the mounting groove 8, so that the installation between the cover plate 4 and the mounting groove 8 is more stable.

[0028] Card slots 15 are provided on both sides of the bottom end of the installation slot 8, and plug plates 7 are provided on both sides of the cover plate 4. The plug plates 7 are inserted into the card slots 15. When installing the cover plate 4, the plug plates 7 are inserted into the card slots 15 to fix the bottom end of the cover plate 4 to avoid shaking of the bottom end of the cover plate 4 during use.

[0029] The working principle and use process of the utility model are as follows: during installation, the wire 9 connected to the display screen is installed inside the installation groove 8 and is closed by the cover plate 4. When the wire 9 needs to be replaced, repaired and inspected, it is only necessary to remove the cover plate 4, and the two ends of the wire 9 can be separated through the conductive jack 11 and the conductive plug 13 to remove the wire 9. It is very convenient and there is no need to remove the entire display 2, thereby reducing the impact on the display 2 during disassembly and assembly.

[0030] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas detector display screen structure, installed on a gas detector (1); characterized in that: A display (2) is installed at the middle position of the upper side of the gas detector (1); a mounting slot (8) is installed at the bottom end of the gas detector (1); a conductive socket (11) is installed inside the mounting slot (8); a wire (9) is installed inside the mounting slot (8); conductive plugs (13) are installed at both ends of the wire (9); the conductive plugs (13) are inserted into the conductive socket (11); a slot (16) is provided at the upper end of the mounting slot (8); a cover plate (4) is provided outside the mounting slot (8); the cover plate (4) covers the upper side of the mounting slot (8); a plug (6) is provided at the front end of the cover plate (4); the plug (6) is inserted into the slot (16).

2. A gas detector display screen structure according to claim 1, characterized in that: A convex strip (3) is arranged on the outer side of the cover plate (4), and the convex strip (3) and the cover plate (4) are arranged in one piece.

3. A gas detector display screen structure according to claim 1, characterized in that: Screw holes (5) are provided at the bottom end of the cover plate (4) and below the mounting groove (8), and bolts are installed inside the screw holes (5).

4. A gas detector display screen structure according to claim 1, characterized in that: A mounting plate (12) is installed at the upper end of the conductive plug (13), and one side of the mounting plate (12) is installed inside the mounting groove (8) via a fixing bolt (10).

5. A gas detector display screen structure according to claim 1, characterized in that: A rubber pad (14) is arranged on the outer side of the bottom end of the installation groove (8), and the rubber pad (14) is adhered to the upper side of the bottom end of the installation groove (8) by adhesive.

6. A gas detector display screen structure according to claim 1, characterized in that: The bottom of the installation groove (8) is provided with card slots (15) on both sides, and the cover plate (4) is provided with plugging plates (7) on both sides, and the plugging plates (7) are inserted into the card slots (15).

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