CN213275571U

CN213275571U - Wisdom gas engineering is with portable combustible gas detector

Info

Publication number: CN213275571U
Application number: CN202022343971.XU
Authority: CN
Inventors: 薛诗玉
Original assignee: Xi'an Zhuoda Jingfeng Industrial Equipment Co ltd
Current assignee: Xi'an Zhuoda Jingfeng Industrial Equipment Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-05-25
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses a portable combustible gas detector for intelligent gas engineering, which comprises a detector body and a display screen arranged on the detector body, wherein the side wall of the detector body is fixedly connected with two symmetrically arranged fixed rods, the side wall of the fixed rod is rotationally connected with a lantern ring through a first rotating mechanism, the side wall of the lantern ring is fixedly connected with a sleeve pipe, the side wall of the sleeve pipe is slidably connected with a lantern rod through a telescopic mechanism, the side wall of the lantern rod is fixedly connected with a connecting rod, the side wall of the connecting rod is rotationally connected with a fixed sleeve through a second rotating mechanism, the opposite side wall of the fixed sleeve is fixedly connected with a baffle plate, the utility model has the advantages of small structure and convenient adjustment, better shielding effect on the highlight through adjusting the position and the angle of the baffle plate, avoids the influence of the highlight on the display screen numerical value display, the baffle can play the guard action to the display screen, avoids the display screen damage.

Description

Wisdom gas engineering is with portable combustible gas detector

Technical Field

The utility model relates to a gaseous check out test set technical field specifically is a wisdom is portable combustible gas detector for gas engineering.

Background

The combustible gas detector is one of the most commonly used detection instruments, and is mainly used for detecting combustible and explosive gases. Such as natural gas, coal gas, hydrogen, carbon monoxide, etc. Is applied to chemical industry, petroleum industry, food industry, pharmaceutical industry and the like. Because the combustible gas detector belongs to safety protection detection equipment and is a compulsory verification measuring instrument, and whether the concentration of the gas measured by the detector is accurate or not is directly related to the life safety of people, the combustible gas detector needs to be checked regularly and at fixed points. Therefore, the stability and the reliability of the gas detector can be effectively ensured.

The surface of combustible gas detector is provided with liquid crystal display, and although liquid crystal display's luminance can be adjusted, nevertheless under the great environment of illumination intensity such as outdoor, the highlight shines still when on liquid crystal display will cause great influence to operating personnel reading digit, and liquid crystal display lacks protector simultaneously, causes the damage in the use easily. Therefore, a portable combustible gas detector for intelligent gas engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom is portable combustible gas detector for gas engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wisdom is portable combustible gas detector for gas engineering, includes detector body and the display screen of setting on the detector body, the dead lever that two symmetries of lateral wall fixedly connected with of detector body set up, the lateral wall of dead lever rotates through first slewing mechanism and is connected with the lantern ring, and the lateral wall fixedly connected with sleeve pipe of the lantern ring, sheathed tube lateral wall has the loop bar through telescopic machanism sliding connection, the lateral wall fixedly connected with connecting rod of loop bar, the lateral wall of connecting rod rotates through second slewing mechanism and is connected with fixed cover, the relative lateral wall fixedly connected with baffle of fixed cover.

Preferably, first rotation mechanism includes first spacing groove, first installation cavity, first spring and first stopper, first spacing groove sets up the inside wall at the lantern ring, and first spacing groove is provided with a plurality ofly, first installation cavity sets up the lateral wall at the dead lever, and first installation cavity is provided with two, first stopper is inserted and is established in first installation cavity, first stopper offsets with first spacing groove, and the bottom fixed connection of the lateral wall of first stopper through first spring and first installation cavity.

Preferably, telescopic machanism includes ring channel, second installation cavity, second spring and second stopper, the ring channel sets up at the sheathed tube inside wall, and quantity ring channel is provided with a plurality ofly, the second installation cavity sets up the lateral wall at the loop bar, and the second installation cavity is provided with two, the second stopper is inserted and is established in the second installation cavity, the second stopper offsets with the ring channel, and the bottom fixed connection of the lateral wall of second stopper through second spring and second installation cavity.

Preferably, the second slewing mechanism includes second spacing groove, third installation cavity, third spring and third stopper, the second spacing groove sets up the inside wall at fixed cover, and the second spacing groove is provided with a plurality ofly, the third installation cavity sets up the lateral wall at the connecting rod, and the third installation cavity is provided with two, the third stopper is inserted and is established in the third installation cavity, the third stopper offsets with the second spacing groove, and the bottom fixed connection of the lateral wall of third stopper through third spring and third installation cavity.

Preferably, the lateral wall of the detector body is provided with two symmetrically arranged grooves, and the lateral wall of each groove is fixedly connected with a plurality of raised lines arranged in an array manner.

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

1. the utility model discloses the structure is small and exquisite, and it is convenient to adjust, through rotating the lantern ring, fixed cover and tensile loop bar, can realize the regulation to baffle angle and position for the effect that shelters from the highlight is better, has avoided the influence that the highlight leads to the fact to display screen numerical value display.

2. The utility model discloses the structure is small and exquisite, and it is convenient to adjust, through rotating the lantern ring, fixed cover and tensile loop bar, can realize the regulation to baffle angle and position, need not to shelter from the highlight, receive and release the baffle can at the top of detector body, use the completion back, can adjust the baffle to the display screen directly over for the baffle plays the guard action, has avoided causing the damage to the display screen, convenient and practical more.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the middle rod of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing rod of the present invention;

fig. 4 is a schematic view of a cross-sectional structure of the middle connecting rod of the present invention.

In the figure: 1. a detector body; 2. fixing the rod; 3. a collar; 4. a sleeve; 5. a loop bar; 6. a connecting rod; 7. fixing a sleeve; 8. a baffle plate; 9. a display screen; 10. an annular groove; 11. a second mounting cavity; 12. a second spring; 13. a second limiting block; 14. a first limit groove; 15. a first mounting cavity; 16. a first spring; 17. a first stopper; 18. a second limit groove; 19. a third mounting cavity; 20. a third spring; 21. a third limiting block; 22. and (4) a groove.

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. 1-4, a portable combustible gas detector for intelligent gas engineering in the figure comprises a detector body 1 and a display screen 9 arranged on the detector body 1, wherein two symmetrically arranged fixing rods 2 are fixedly connected to the side wall of the detector body 1, the side wall of the fixing rod 2 is rotatably connected with a lantern ring 3 through a first rotating mechanism, the side wall of the lantern ring 3 is fixedly connected with a sleeve 4, the side wall of the sleeve 4 is slidably connected with a lantern rod 5 through a telescopic mechanism, the side wall of the lantern rod 5 is fixedly connected with a connecting rod 6, the side wall of the connecting rod 6 is rotatably connected with a fixing sleeve 7 through a second rotating mechanism, the side wall opposite to the fixing sleeve 7 is fixedly connected with a baffle 8, and the baffle 8 has a better shielding effect on strong light by adjusting the position and the angle of the baffle 8, thereby avoiding the influence of the strong light on the numerical value display of the display screen 9, and the, damage to the display screen 9 is avoided.

First rotation mechanism includes first spacing groove 14, first installation cavity 15, first spring 16 and first stopper 17, first spacing groove 14 sets up the inside wall at the lantern ring 3, and first spacing groove 14 is provided with a plurality ofly, first installation cavity 15 sets up the lateral wall at dead lever 2, and first installation cavity 15 is provided with two, first stopper 17 is inserted and is established in first installation cavity 15, first stopper 17 offsets with first spacing groove 14, and the lateral wall of first stopper 17 is through the bottom fixed connection of first spring 16 with first installation cavity 15, make the turned angle that can adjust the lantern ring 3.

Telescopic machanism includes ring channel 10, second installation cavity 11, second spring 12 and second stopper 13, ring channel 10 sets up the inside wall at sleeve pipe 4, and quantity ring channel 10 is provided with a plurality ofly, second installation cavity 11 sets up the lateral wall at loop bar 5, and second installation cavity 11 is provided with two, second stopper 13 is inserted and is established in second installation cavity 11, second stopper 13 offsets with ring channel 10, and the lateral wall of second stopper 13 passes through the bottom fixed connection of second spring 12 with second installation cavity 11, make can adjust the extension length of loop bar 5.

The second slewing mechanism includes second spacing groove 18, third installation cavity 19, third spring 20 and third stopper 21, second spacing groove 18 sets up the inside wall at fixed cover 7, and second spacing groove 18 is provided with a plurality ofly, third installation cavity 19 sets up the lateral wall at connecting rod 6, and third installation cavity 19 is provided with two, third stopper 21 is inserted and is established in third installation cavity 19, third stopper 21 offsets with second spacing groove 18, and the lateral wall of third stopper 21 passes through the bottom fixed connection of third spring 20 with third installation cavity 19, make the turned angle that can adjust baffle 8.

Two grooves 22 symmetrically arranged are formed in the side wall of the detector body 1, and the side wall of each groove 22 is fixedly connected with a protruding strip arranged in a plurality of arrays, so that an operator can hold the detector body 1 conveniently and can be prevented from slipping off.

The specific implementation mode is as follows: firstly, when an operator uses the detector body 1, the operator holds the groove 22 by hand, the lantern ring 3 rotates on the side wall of the fixed rod 2 by shifting the baffle 8, so that the first limit block 17 abuts against the inner side wall of the lantern ring 3, the first limit block 17 retracts into the first mounting cavity 15, the first spring 16 retracts, when the first limit block 17 is aligned with the first limit groove 14, the elastic force of the first spring 16 abuts against the first limit block 17 against the side wall of the first limit groove 14, the angle adjustment of the sleeve 4 is realized, the loop bar 5 is stretched, the loop bar 5 slides on the side wall of the sleeve 4, so that the second limit block 13 abuts against the inner side wall of the sleeve 4, the second limit block 13 retracts into the second mounting cavity 11, the second spring 12 retracts, when the second limit block 13 is aligned with the annular groove 10, the elastic force of the second spring 12 abuts against the side wall of the annular groove 10, the adjustment of the extending length of the loop bar 5 is realized, the fixed sleeve 7 is rotated on the side wall of the connecting rod 6, the third limiting block 21 is abutted against the inner side wall of the fixed sleeve 7, the third limiting block 21 is retracted into the third mounting cavity 19, meanwhile, the third spring 20 is retracted, when the third limiting block 21 is aligned with the second limiting groove 18, the third limiting block 21 is abutted against the side wall of the second limiting groove 18 by the elastic force of the third spring 20, the adjustment of the angle of the baffle plate 8 is realized, so that the adjustment of the angle and the position of the baffle plate 8 can be realized, the effect of shielding the display screen 9 from the strong light is better, the influence of the strong light on the numerical value display of the display screen 9 is avoided, if the baffle plate 8 is not needed to be shielded, the baffle plate 8 is folded and unfolded at the top of the detector body 1, after the use is finished, the baffle plate 8 can be adjusted to be right above the display screen 9, the damage to the display screen 9 is avoided, and the device is more convenient and practical.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wisdom is portable combustible gas detector for gas engineering, includes detector body (1) and display screen (9) of setting on detector body (1), its characterized in that: the detector is characterized in that the detector body (1) is provided with two symmetrical fixing rods (2) which are connected with each other, the side wall of each fixing rod (2) is connected with a lantern ring (3) through a first rotating mechanism in a rotating mode, the side wall of each lantern ring (3) is fixedly connected with a sleeve (4), the side wall of each sleeve (4) is connected with a sleeve rod (5) through a telescopic mechanism in a sliding mode, the side wall of each sleeve rod (5) is fixedly connected with a connecting rod (6), the side wall of each connecting rod (6) is connected with a fixing sleeve (7) through a second rotating mechanism in a rotating mode, and the fixing sleeve (7) is connected with.

2. The portable combustible gas detector for intelligent gas engineering of claim 1, wherein: first rotation mechanism includes first spacing groove (14), first installation cavity (15), first spring (16) and first stopper (17), first spacing groove (14) set up the inside wall at the lantern ring (3), and first spacing groove (14) are provided with a plurality ofly, first installation cavity (15) set up the lateral wall at dead lever (2), and first installation cavity (15) are provided with two, first stopper (17) are inserted and are established in first installation cavity (15), first stopper (17) offset with first spacing groove (14), and the bottom fixed connection of the lateral wall of first stopper (17) through first spring (16) and first installation cavity (15).

3. The portable combustible gas detector for intelligent gas engineering of claim 2, wherein: telescopic machanism includes ring channel (10), second installation cavity (11), second spring (12) and second stopper (13), ring channel (10) set up the inside wall at sleeve pipe (4), and quantity ring channel (10) are provided with a plurality ofly, second installation cavity (11) set up the lateral wall at loop bar (5), and second installation cavity (11) are provided with two, second stopper (13) are inserted and are established in second installation cavity (11), second stopper (13) offset with ring channel (10), and the bottom fixed connection of second spring (12) and second installation cavity (11) is passed through to the lateral wall of second stopper (13).

4. The portable combustible gas detector for intelligent gas engineering of claim 3, wherein: second slewing mechanism includes second spacing groove (18), third installation cavity (19), third spring (20) and third stopper (21), second spacing groove (18) set up the inside wall at fixed cover (7), and second spacing groove (18) are provided with a plurality ofly, third installation cavity (19) set up the lateral wall at connecting rod (6), and third installation cavity (19) are provided with two, third stopper (21) are inserted and are established in third installation cavity (19), third stopper (21) offset with second spacing groove (18), and the bottom fixed connection of the lateral wall of third stopper (21) through third spring (20) and third installation cavity (19).

5. The portable combustible gas detector for intelligent gas engineering of claim 4, wherein: two grooves (22) which are symmetrically arranged are formed in the side wall of the detector body (1), and the side wall of each groove (22) is fixedly connected with a plurality of raised lines which are arranged in an array mode.