CN212540325U

CN212540325U - Gas metering and detecting device

Info

Publication number: CN212540325U
Application number: CN202021371136.0U
Authority: CN
Inventors: 亓伟红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-12
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a gaseous measurement detection device, including the device main part, pilot lamp, display screen, button and switch are installed respectively to device main part surface, and the air chamber is installed on device main part top, and the intake pipe is installed to the air chamber upper end, and the one side that the display screen was kept away from to the device main part is equipped with the pivot, and pivot surface mounting has the connecting rod, is equipped with the telescopic link in the connecting rod, and the handle is installed to the telescopic link other end, and device main part one side is equipped with second pole groove. When the utility model is used, the handle and the handle non-slip mat are convenient for a user to hold, so that the device main body is convenient to hold and is not easy to fall off, the damage of internal elements caused by the falling of the device main body is avoided, the position of the handle can be adjusted through the mutual matching of the relevant parts such as the rotating shaft, the telescopic rod, the connecting rod and the like, and the left hand or the right hand can be operated, thereby being convenient for the user to use; the lateral anti-slip belt increases the hand-holding friction force, so that the main body of the device is not easy to fall off; the hanging belt is convenient for a user to take when the equipment is not used.

Description

Gas metering and detecting device

Technical Field

The utility model relates to a metering device specifically is a gaseous measurement detection device.

Background

The gas detector, also called as a gas detector, is an instrument and meter tool for detecting gas leakage concentration, and mainly refers to a hand-held gas detector.

However, some existing detection devices are not provided with handles, and a user may slip his/her hands to drop the detection device, which may cause damage to internal elements of the detection device. Therefore, the utility model provides a gas measurement detection device to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gas measurement detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a gas metering and detecting device comprises a device main body, wherein an indicating lamp, a display screen, a button and a switch are respectively arranged on the surface of the device main body;

the one side that the display screen was kept away from to the device main part is equipped with the pivot, and the pivot is rotated with the device main part and is connected, and pivot surface mounting has the connecting rod, is equipped with the telescopic link in the connecting rod, telescopic link and connecting rod sliding connection, and the handle is installed to the telescopic link other end, and device main part one side is equipped with the second pole groove, second pole groove and telescopic link cooperation.

As a further scheme of the utility model, install the side antiskid area in device main part both sides, be equipped with the spout in the connecting rod, limiting plate is installed to telescopic link one end.

As the utility model discloses further scheme again, the pivot both ends all are equipped with the lug, are equipped with a plurality of recess in the device main part, and the lug card is gone into in the recess.

As a further aspect of the present invention, the other side of the device body is provided with a first rod groove, the first rod groove is matched with the connecting rod, and the position of the device body corresponding to the second rod groove is provided with a finger groove.

As the utility model discloses scheme further again, handle surface mounting has the handle slipmat, and the handle slipmat is the rubber material.

As the utility model discloses scheme further again, device main part surface is equipped with the link, and the link outside is equipped with the connecting wire, and the connecting wire end is equipped with the string area.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the handle and the handle non-slip mat are convenient for a user to hold, so that the device main body is convenient to hold and is not easy to fall, internal elements are prevented from being damaged due to falling of the device main body, the position of the handle can be adjusted through mutual matching of related parts such as a rotating shaft, a telescopic rod, a connecting rod and the like, and the device can be operated by both the left hand and the right hand and is convenient for the user to use;

2. the lateral anti-slip belt increases the hand-holding friction force, so that the main body of the device is not easy to fall off; the hanging belt is convenient for a user to take when the equipment is not used.

Drawings

Fig. 1 is a schematic structural diagram of a gas metering and detecting device.

Fig. 2 is a side view in a gas measurement detecting device.

Fig. 3 is a schematic front view of a gas metering and detecting device.

Fig. 4 is a connection diagram of a rotating shaft and a device body in a gas metering and detecting device.

In the figure: 1. a device main body; 2. an indicator light; 3. a display screen; 4. a button; 5. a switch; 6. a side anti-slip band; 7. an air chamber; 8. an air inlet pipe; 9. a first rod groove; 10. a second rod groove; 11. a handle; 12. a limiting block; 13. a handle non-slip mat; 14. a telescopic rod; 15. a connecting rod; 16. a rotating shaft; 17. a bump; 18. a chute; 19. a limiting plate; 20. hanging a ring; 21. a connecting wire; 22. and (7) hanging a belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a gas metering and detecting device includes a device main body 1, an indicator lamp 2, a display screen 3, a button 4, and a switch 5 are respectively installed on a surface of the device main body 1, side anti-slip bands 6 are installed on two sides of the device main body 1, an air chamber 7 is installed on a top end of the device main body 1, an air inlet pipe 8 is installed on an upper end of the air chamber 7, a hanging ring 20 is installed on the surface of the device main body 1, a connecting wire 21 is installed on an outer side of the hanging ring 20, and a hanging;

the one side that display screen 3 was kept away from to device main part 1 is equipped with

pivot

16, 16 both ends of pivot all are equipped with lug 17, be equipped with a plurality of recess in the device main part 1, lug 17 card is gone into in the recess, pivot 16 rotates with device main part 1 and is connected, 16 surface mounting in pivot has connecting rod 15, be equipped with spout 18 in the connecting rod 15, be equipped with telescopic link 14 in the connecting rod 15,

telescopic link

14 and 15 sliding connection of connecting rod, 14 one end installation limiting plate 19 of telescopic link, handle 11 is installed to the 14 other ends of telescopic link, 11 surface mounting on handle has handle slipmat 13, handle slipmat 13 is the rubber material, device main part 1 surface is equipped with stopper 12, device main part 1 one side is equipped with second pole groove 10,

second pole groove

10 and 14 cooperation of telescopic link, 1 opposite side of device main part is equipped with first pole groove 9, first pole groove 9 cooperates with connecting rod 15, device main part.

The utility model discloses a theory of operation is:

the connecting rod 15 rotates through the rotating shaft 16, the connecting rod 15 drives the telescopic rod 14 to rotate, the telescopic rod 14 drives the handle 11 to rotate, the handle 11 rotates around the rotating shaft 16 and is buckled out through the finger groove, when the left hand is used, the handle 11 is pulled, the telescopic rod 14 is extended and is clamped into the second rod groove 10, the left hand is convenient to hold, when the right hand is used, the handle 11 is pushed, the telescopic rod 14 is put into the sliding groove 18, the connecting rod 15 is clamped into the first rod groove 9, the right hand is convenient to hold, the handle 11 and the handle non-slip mat 13 are convenient to hold by a user, the device main body 1 is convenient to hold and not easy to fall, the damage of internal elements caused by the falling of the device main body 1 is avoided, the position of the handle 11 can be adjusted through the mutual matching among the rotating shaft 16, the telescopic rod 14, the connecting rod 15 and other related components, the left hand or the right hand can be operated, the device, the device body 1 is not easy to fall off; the hanging strap 22 is convenient for the user to take when the device is not in use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A gas metering and detecting device comprises a device main body (1), and is characterized in that an indicator lamp (2), a display screen (3), a button (4) and a switch (5) are respectively arranged on the surface of the device main body (1), an air chamber (7) is arranged at the top end of the device main body (1), and an air inlet pipe (8) is arranged at the upper end of the air chamber (7);

the one side of keeping away from display screen (3) in device main part (1) is equipped with pivot (16), pivot (16) rotate with device main part (1) and are connected, pivot (16) surface mounting has connecting rod (15), be equipped with telescopic link (14) in connecting rod (15), telescopic link (14) and connecting rod (15) sliding connection, handle (11) are installed to the telescopic link (14) other end, device main part (1) one side is equipped with second pole groove (10), second pole groove (10) and telescopic link (14) cooperation.

2. The gas metering and detecting device according to claim 1, wherein side anti-slip belts (6) are installed on two sides of the device main body (1), a sliding groove (18) is formed in the connecting rod (15), and a limiting plate (19) is installed at one end of the telescopic rod (14).

3. The gas metering and detecting device according to claim 1, wherein two ends of the rotating shaft (16) are provided with protrusions (17), the device body (1) is provided with a plurality of grooves, and the protrusions (17) are clamped in the grooves.

4. The gas metering and detecting device of claim 1, wherein a first rod groove (9) is formed in the other side of the device body (1), the first rod groove (9) is matched with the connecting rod (15), and a finger groove is formed in the position, corresponding to the second rod groove (10), of the device body (1).

5. A gas metering and detecting device according to claim 1, wherein a handle non-slip pad (13) is mounted on the surface of the handle (11), and the handle non-slip pad (13) is made of rubber.

6. The gas metering and detecting device according to claim 1, wherein a hanging ring (20) is arranged on the surface of the device body (1), a connecting line (21) is arranged outside the hanging ring (20), and a hanging belt (22) is arranged at the tail end of the connecting line (21).