CN216411214U

CN216411214U - Detection device for portable combustible gas detector

Info

Publication number: CN216411214U
Application number: CN202122719459.5U
Authority: CN
Inventors: 孟祥棋
Original assignee: Inner Mongolia Anyi Construction Engineering Co ltd
Current assignee: Inner Mongolia Anyi Construction Engineering Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-29
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a detection device for a portable combustible gas detector, which comprises a shielding assembly and a detector body, wherein the shielding assembly comprises a display screen limiting groove, a rectangular groove, a rotating rod, a baffle plate, an auxiliary plate, a circular plate and a clamping rod; the detector is characterized in that the detector body is provided with a display screen, and the detector body is provided with two limiting grooves. According to the utility model, the pull rod drives the clamping rod to move through the square block, so that the clamping rod is separated from the first clamping groove, the pull rod drives the clamping rod to rotate through the square block, and the clamping rod drives the rotating rod to rotate through the circular plate, so that the technical effect of not causing great influence on reading numbers of operators under strong light irradiation is achieved. According to the utility model, the round bar is driven to move by the round block, the round bar drives the ball to be separated from the second clamping groove, then the probe is moved, the probe drives the connecting block to be separated from the square groove by the transverse block, at the moment, the probe is convenient to disassemble and replace, and a large amount of time and labor are not wasted during replacement and maintenance.

Description

Detection device for portable combustible gas detector

The technical field is as follows:

the utility model relates to the technical field of combustible gas detectors, in particular to a detection device for a portable combustible gas detector.

Background art:

the detection of combustible gas is always the most important thing in building fire protection, once leakage causes danger, so the detection of combustible gas is usually carried out through a gas detector.

The gas detector is an instrument and meter tool for detecting gas leakage concentration, mainly utilizes a gas sensor to detect the types of gases existing in the environment, is a sensor for detecting the components and the content of the gases, and mainly comprises a host, a probe, a sensor, a liquid crystal display screen and the like, and has compact integral structure and easy carrying;

although traditional liquid crystal display's luminance can be adjusted, nevertheless under the great environment of illumination intensity such as outdoor, the highlight shines when liquid crystal display is last still can read the figure and lead to the fact great influence, traditional detecting instrument detects combustible gas such as carbon monoxide, liquefied petroleum gas, methane through the probe simultaneously, but traditional probe quick assembly disassembly not convenient for mostly, can waste a large amount of time and manpower when changing the maintenance, for this reason, provide the detection device that a portable combustible gas detector used.

The utility model has the following contents:

the present invention is directed to a portable combustible gas detector, which solves the above problems.

The utility model is implemented by the following technical scheme: a detection device for a portable combustible gas detector comprises a shielding assembly and a detector body, wherein the shielding assembly comprises a display screen limiting groove, a rectangular groove, a rotating rod, a baffle plate, an auxiliary plate, a circular plate and a clamping rod;

install the display screen on the detector body, two spacing grooves have been seted up on the detector body, the rectangular channel has been seted up on the detector body, rotate between the both sides inner wall of rectangular channel and install the dwang, fixed mounting has the fender board that separates on the dwang, one side fixed mounting that separates the fender board has two accessory plates, the accessory plate cooperatees with the spacing groove, the tip of dwang extends to this external and fixed mounting of detector and has the plectane, one side of plectane is equipped with the kelly, the plectane slip cap is established in the outside of kelly.

As further preferable in the present technical solution: the end part of the clamping rod is fixedly provided with a square block, a first spring is fixedly arranged between one side of the square block and one side of the detector body, the first spring is movably sleeved outside the clamping rod, and the first spring plays a role in resetting.

As further preferable in the present technical solution: one side fixed mounting of plectane has the pull rod, one side of detector body is the circular a plurality of first draw-in grooves of having seted up, the kelly clamps mutually with a first draw-in groove in a plurality of first draw-in grooves, and the staff of being convenient for stimulates in the setting of pull rod.

As further preferable in the present technical solution: be equipped with a plurality of buttons on the detector body, the staff's operation of being convenient for is operated in the setting of button.

As further preferable in the present technical solution: a dismounting assembly is arranged on one side of the shielding assembly and comprises a connecting wire, a connecting rod, a rectangular block, a circular groove and a square groove;

the detector is characterized in that a connecting wire is arranged on the detector body, a connecting rod is arranged at the end of the connecting wire, a rectangular block is fixedly arranged at the end of the connecting rod, a circular groove is formed in the rectangular block, and two square grooves are formed in the rectangular block.

As further preferable in the present technical solution: the both sides of rectangle piece all are equipped with the round bar, the tip fixed mounting of round bar has the round piece, one side of round piece and one side fixed mounting of rectangle piece have the second spring, second spring movable sleeve is established on the round bar that corresponds, and the setting of round bar has played fixed effect.

As further preferable in the present technical solution: the end of the round rod extends into the corresponding square groove and is embedded with a ball, and the friction force is reduced due to the arrangement of the ball.

As further preferable in the present technical solution: the probe is clamped on the rectangular block, the transverse block is fixedly mounted on two sides of the probe, the connecting block is fixedly mounted on one side of the transverse block, the inclined plane is arranged on one side of the connecting block, the second clamping groove is formed in one side of the connecting block, the ball is matched with the inclined plane, the round rod is clamped with the second clamping groove, and the connecting block is arranged to play a role in connection.

The utility model has the advantages that:

1. according to the utility model, the clamping rod is driven by the square block to move, so that the clamping rod is separated from the first clamping groove, the clamping rod is driven by the square block to rotate, the clamping rod drives the rotating rod to rotate through the circular plate, the rotating rod drives the baffle plate to rotate, and the baffle plate drives the auxiliary plate to contact with and be clamped in the limiting groove, so that the technical effect of not greatly influencing the reading of numbers by an operator under the irradiation of strong light is achieved.

2. According to the utility model, the round bar is driven to move by the round block, the round bar drives the ball to be separated from the second clamping groove, then the probe is moved, the probe drives the connecting block to be separated from the square groove by the transverse block, at the moment, the probe is convenient to disassemble and replace, and a large amount of time and labor are not wasted during replacement and maintenance.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic oblique perspective view of FIG. 1 according to the present invention;

FIG. 3 is a schematic oblique perspective view of FIG. 2 according to the present invention;

FIG. 4 is a schematic perspective view of the baffle plate of FIG. 1 after being baffled according to the present invention;

FIG. 5 is an enlarged view of the structure of area A of FIG. 2 according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 3 in accordance with the present invention;

fig. 7 is a perspective view of the probe, cross block and connecting block of fig. 1 according to the present invention.

In the figure: 1. a shielding component; 2. a detector body; 3. a display screen; 4. a limiting groove; 5. a rectangular groove; 6. rotating the rod; 7. a baffle plate; 8. an auxiliary plate; 9. a circular plate; 10. a clamping rod; 11. a square block; 12. a first spring; 13. a pull rod; 14. a first card slot; 15. a button; 16. disassembling and assembling the components; 17. a connecting wire; 18. a connecting rod; 19. a rectangular block; 20. a circular groove; 21. a square groove; 22. a round bar; 23. a round block; 24. a second spring; 25. a ball bearing; 26. a probe; 27. a transverse block; 28. connecting blocks; 29. and a second card slot.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides a technical solution: a detection device for a portable combustible gas detector comprises a shielding assembly 1 and a detector body 2, wherein the shielding assembly 1 comprises a display screen 3, a limiting groove 4, a rectangular groove 5, a rotating rod 6, a baffle plate 7, an auxiliary plate 8, a circular plate 9 and a clamping rod 10;

install display screen 3 on the detector body 2, two spacing grooves 4 have been seted up on the detector body 2, rectangular channel 5 has been seted up on the detector body 2, it installs dwang 6 to rotate between the both sides inner wall of rectangular channel 5, fixed mounting has a baffle plate 7 on the dwang 6, one side fixed mounting who separates baffle plate 7 has two accessory plates 8, accessory plate 8 cooperatees with spacing groove 4, the tip of dwang 6 extends to the outer and fixed mounting of detector body 2 has plectane 9, one side of plectane 9 is equipped with kelly 10, plectane 9 slip cap is established in the outside of kelly 10.

In this embodiment, specifically: the end portion of the clamping rod 10 is fixedly provided with a square block 11, a first spring 12 is fixedly arranged between one side of the square block 11 and one side of the detector body 2, the first spring 12 is movably sleeved on the outer side of the clamping rod 10, and the first spring 12 plays a role in resetting.

In this embodiment, specifically: one side of the circular plate 9 is fixedly provided with a pull rod 13, one side of the detector body 2 is circular and is provided with a plurality of first clamping grooves 14, the clamping rod 10 is clamped with one first clamping groove 14 of the plurality of first clamping grooves 14, and the circular plate 9 plays a role in connection.

In this embodiment, specifically: be equipped with a plurality of buttons 15 on the detector body 2, the setting of button 15 is convenient for the staff operation.

In this embodiment, specifically: one side of the shielding component 1 is provided with a dismounting component 16, and the dismounting component 16 comprises a connecting wire 17, a connecting rod 18, a rectangular block 19, a circular groove 20 and a square groove 21;

the detector body 2 is provided with a connecting line 17, the end of the connecting line 17 is provided with a connecting rod 18, the end of the connecting rod 18 is fixedly provided with a rectangular block 19, the rectangular block 19 is provided with a circular groove 20, and the rectangular block 19 is provided with two square grooves 21.

In this embodiment, specifically: the both sides of rectangular block 19 all are equipped with round bar 22, and the tip fixed mounting of round bar 22 has round block 23, and one side of round block 23 and one side fixed mounting of rectangular block 19 have second spring 24, and second spring 24 movable sleeve is established on corresponding round bar 22, and the effect that resets has been played in second spring 24's setting.

In this embodiment, specifically: the end of the round rod 22 extends into the corresponding square groove 21 and is embedded with a ball 25, and the arrangement of the ball 25 reduces the friction force.

In this embodiment, specifically: the rectangular block 19 is clamped with the probe 26, the transverse block 27 is fixedly mounted on two sides of the probe 26, the connecting block 28 is fixedly mounted on one side of the transverse block 27, the inclined plane is formed on one side of the connecting block 28, the second clamping groove 29 is formed in one side of the connecting block 28, the ball 25 is matched with the inclined plane, the round rod 22 is clamped with the second clamping groove 29, and the connecting block 28 is arranged to play a connecting role.

When the shielding device is used, when shielding is needed, a user holds the pull rod 13 and pulls the pull rod to the left, the pull rod 13 drives the clamping rod 10 to move through the square block 11, the square block 11 stretches the first spring 12 in the moving process, so that the clamping rod 10 is separated from one first clamping groove 14 of the plurality of first clamping grooves 14, then the pull rod 13 is rotated, the pull rod 13 drives the clamping rod 10 to rotate through the square block 11, the clamping rod 10 drives the rotating rod 6 to rotate through the circular plate 9, the rotating rod 6 drives the baffle plate 7 to rotate, the baffle plate 7 drives the auxiliary plate 8 to be in contact with and clamped with the corresponding limiting groove 4, and the technical effect that the reading of numbers of an operator cannot be greatly influenced under the strong light irradiation is achieved;

when changing probe 26, pulling circle piece 23, circle piece 23 drives corresponding round bar 22 and removes, and circle piece 23 is stretched corresponding second spring 24 at the in-process that removes, and circle bar 22 drives ball 25 and the second draw-in groove 29 phase separation that corresponds, moves probe 26 immediately, and probe 26 passes through horizontal piece 27 and drives corresponding connecting block 28 and the phase separation of square groove 21, and then can be convenient for dismantle the change to probe 26.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a detection device that portable combustible gas detector used, is including sheltering from subassembly (1) and detector body (2), its characterized in that: the shielding assembly (1) comprises a display screen (3), a limiting groove (4), a rectangular groove (5), a rotating rod (6), a baffle plate (7), an auxiliary plate (8), a circular plate (9) and a clamping rod (10);

install display screen (3) on detector body (2), two spacing grooves (4) have been seted up on detector body (2), rectangular channel (5) have been seted up on detector body (2), dwang (6) have been installed in rotating between the both sides inner wall of rectangular channel (5), fixed mounting has at a distance from plate washer (7) on dwang (6), one side fixed mounting that separates plate washer (7) has two accessory plates (8), accessory plate (8) cooperate with spacing groove (4), the tip of dwang (6) extends to detector body (2) outer and fixed mounting has plectane (9), one side of plectane (9) is equipped with kelly (10), plectane (9) sliding sleeve is established in the outside of kelly (10).

2. The detecting device for the portable combustible gas detector according to claim 1, wherein: the end part of the clamping rod (10) is fixedly provided with a square block (11), a first spring (12) is fixedly arranged between one side of the square block (11) and one side of the detector body (2), and the first spring (12) is movably sleeved on the outer side of the clamping rod (10).

3. The detecting device for the portable combustible gas detector according to claim 2, wherein: one side of the circular plate (9) is fixedly provided with a pull rod (13), one side of the detector body (2) is circular and is provided with a plurality of first clamping grooves (14), and the clamping rod (10) is clamped with one first clamping groove (14) of the plurality of first clamping grooves (14).

4. A detecting unit for a portable combustible gas detector according to claim 3, wherein: the detector body (2) is provided with a plurality of buttons (15).

5. The detecting device for the portable combustible gas detector according to claim 1, wherein: a dismounting component (16) is arranged on one side of the shielding component (1), and the dismounting component (16) comprises a connecting line (17), a connecting rod (18), a rectangular block (19), a circular groove (20) and a square groove (21); be equipped with connecting wire (17) on detector body (2), the tip of connecting wire (17) is equipped with connecting rod (18), the tip fixed mounting of connecting rod (18) has rectangular block (19), circular recess (20) have been seted up on rectangular block (19), two square groove (21) have been seted up on rectangular block (19).

6. The detecting device for the portable combustible gas detector according to claim 5, wherein: the both sides of rectangle piece (19) all are equipped with pole (22), the tip fixed mounting of pole (22) has round piece (23), one side of round piece (23) and one side fixed mounting of rectangle piece (19) have second spring (24), second spring (24) activity cover is established on corresponding round piece (22).

7. The detecting device for the portable combustible gas detector according to claim 6, wherein: the end part of the round rod (22) extends into the corresponding square groove (21) and is embedded with a ball (25).

8. The detecting device for the portable combustible gas detector according to claim 7, wherein: the probe (26) is clamped on the rectangular block (19), transverse blocks (27) are fixedly mounted on two sides of the probe (26), a connecting block (28) is fixedly mounted on one side of each transverse block (27), an inclined plane is arranged on one side of each connecting block (28), a second clamping groove (29) is formed in one side of each connecting block (28), the balls (25) are matched with the inclined planes, and the round rod (22) is clamped with the second clamping grooves (29).