CN218382758U

CN218382758U - High portable combustible gas detector of security

Info

Publication number: CN218382758U
Application number: CN202222720872.8U
Authority: CN
Inventors: 王涛; 原虎军; 白皓; 诸葛庚发
Original assignee: Yunnan Anyi Safety Assessment Co ltd
Current assignee: Yunnan Anyi Safety Assessment Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a high portable combustible gas detector of security relates to gaseous detection technical field. The utility model discloses a detector body, the outside cover of detector body is equipped with the rubber sleeve, and the outside cover that the below of rubber sleeve corresponds the detector body is equipped with the upper shield, is fixed with the transparent plate on the rubber sleeve that display screen place position department corresponds in the detector body, and the bilateral symmetry is fixed with the operation ear about the rubber sleeve upper wall, and the upper end of wall is fixed with the block rubber behind the rubber sleeve. The utility model discloses a cooperation of rubber sleeve and upper shield is wrapped up the detector body and is formed the protection, and the risk when reducing the operating instrument has promoted the security when using, and uses at the detector body and accomplishes the back, fills in the rubber block with test probe, makes test probe and external isolated relatively, avoids dust and debris to influence test probe.

Description

High portable combustible gas detector of security

Technical Field

The utility model belongs to the technical field of gaseous detection, especially, relate to a high portable combustible gas detector of security.

Background

The gas detection usually uses an instrument to detect the gas concentration in the space, and for the detection of combustible gas, a special combustible gas detector is needed, and for the occasions such as combustible gas leakage rescue, underground pipelines or mines and the like, the safety evaluation of the occasions needs to be periodically carried out, and at the present stage, a portable combustible gas detector is usually used for detection, and the detector has the advantages of convenience in carrying, simplicity in operation, complete functions, high reliability and the like, but the following defects still exist in the actual use:

1. the existing portable combustible gas detector needs to be operated by pressing an entity key, but when the concentration of combustible gas in an operation environment is higher, weak discharge can be generated by pressing the entity key, so that the risk of operating the detector is increased;

2. the detection probe in the existing portable combustible gas detector is exposed to the external environment for a long time, and external dust and foreign matters possibly affect the detection probe.

Therefore, the existing portable flammable gas detector cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high portable combustible gas detector of security, the cooperation through rubber sleeve and upper shield is wrapped up the detector body and is formed the protection, risk when reducing the operation instrument, and use at the detector body and accomplish the back, fill in test probe in the rubber block, make test probe and external relative isolated, avoid dust and debris to influence test probe, it needs to press down the entity button and operate to have solved current portable combustible gas detector, nevertheless when combustible gas concentration is higher among the operational environment, press the entity button and can produce weak discharging, risk when increasing the operation instrument, and test probe among the current portable combustible gas detector exposes in external environment for a long time, external dust and foreign matter all probably produce the problem of influence to test probe.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high portable combustible gas detector of security, including the detector body, the outside cover of detector body is equipped with the rubber sleeve, the outside cover that the below of rubber sleeve corresponds the detector body is equipped with the upper shield, be fixed with the transparent plate on the rubber sleeve that display screen position department corresponds in the detector body, both sides symmetry is fixed with the operation ear about the rubber sleeve upper wall, the upper end of rubber sleeve back wall is fixed with the rubber piece, the upper shield in the high portable combustible gas detector of this security, the operation ear, the rubber piece, rubber rope and rubber buffer all set up with rubber sleeve integrated into one piece.

Furthermore, the rubber sleeve position corresponding to the position of the sound outlet hole in the detector body is provided with a mounting hole, a waterproof sound-transmitting membrane is arranged inside the mounting hole, and the waterproof sound-transmitting membrane is fixedly connected with the rubber sleeve.

Furthermore, the rubber sleeve corresponding to the position of the transparent plate is provided with a mounting groove.

Further, the upside of upper shield antetheca is fixed with the box, and the antetheca that box position department corresponds the rubber sleeve is fixed with the son and detains, and box and son detain the lock joint.

Furthermore, a perforation is arranged at the middle position of the operation ear.

Further, the hole has been put in the inside of block rubber through having seted up, and the bottom of putting the hole is provided with the rubber buffer, and the upside and the block rubber interference fit of rubber buffer, and the same and block rubber interference fit of detection probe in the detector body.

Further, the lower wall of the rubber plug is fixed with a rubber rope, the other end of the rubber rope is fixedly connected with the rubber sleeve, and a chamfer is formed in the edge of the upper wall of the rubber plug.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up rubber sleeve and upper shield, rubber sleeve and upper shield established through the outside cover of detector body, make detector body and external isolated relatively, press the faint discharge and the combustible gas contact that the entity button produced when avoiding operating the detector body, promote the security when operating the detector body under the environment that has combustible gas to a certain extent, it needs to press the entity button and operate to have solved current portable combustible gas detector, nevertheless when combustible gas concentration is higher in operating environment, press the entity button and can produce faint discharge, the problem of the risk when increasing the operation instrument.

2. The utility model discloses a set up the block rubber, utilize this block rubber, after the detector body finishes using, it is downthehole to pack into the placement on the block rubber with the detection probe in the detector body, can avoid the contact of detection probe in external dust and debris and the detector body, avoid dust and debris to produce the influence to the detection probe in the detector body, solved the long-term exposure of the detection probe in the current portable combustible gas detector at external environment, external dust and foreign matter all probably produce the problem of influence to the detection probe.

Drawings

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

FIG. 1 is an overall configuration diagram of a portable combustible gas detector with high safety;

FIG. 2 is a left side view of a portable combustible gas detector with high safety;

FIG. 3 is a view of the cover of FIG. 2 after opening;

FIG. 4 is a view of the inner front wall of the rubber boot;

FIG. 5 is a rear view of a portable combustible gas detector with high safety;

fig. 6 is a partial structural view of fig. 5.

In the drawings, the reference numbers indicate the following list of parts:

1. a detector body; 101. a sound outlet; 102. a display screen; 2. a rubber sleeve; 201. a rubber block; 2011. placing a hole; 202. an operating ear; 2021. perforating; 203. mounting grooves; 204. a sub-buckle; 205. mounting holes; 3. a waterproof sound-transmitting membrane; 4. a transparent plate; 5. covering; 501. a female buckle; 6. a rubber plug; 601. a rubber cord; 602. and (7) chamfering.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 6, the utility model relates to a portable combustible gas detector with high safety, which comprises a detector body 1, wherein the detector body 1 is the prior art, the model of the detector body 1 is not limited, a rubber sleeve 2 is sleeved outside the detector body 1, a sleeve cover 5 is sleeved outside the rubber sleeve 2 corresponding to the detector body 1, the rubber sleeve 2 and the sleeve cover 5 are matched to wrap the detector body 1 to form a protection effect, the combustible gas is prevented from contacting the detector body 1 in a space with the combustible gas, a transparent plate 4 is fixed on the rubber sleeve 2 corresponding to the position of a display screen 102 in the detector body 1, the transparent plate 4 is arranged, the information displayed by the display screen 102 in the detector body 1 can be checked through the transparent plate 4, operation ears 202 are symmetrically fixed on the left side and the right side of the upper wall of the rubber sleeve 2, when dismantling rubber sleeve 2, the downside of detector body 1 is held between the fingers of hand, the finger of another hand passes perforation 2021 and stimulates operation ear 202 and can conveniently dismantle rubber sleeve 2, the upper end of rubber sleeve 2 back wall is fixed with rubber block 201, provide the platform for the dustproof effect of test probe in detector body 1, upper cover 5 among the portable combustible gas detector that this security is high, operation ear 202, rubber block 201, rubber rope 601 and rubber buffer 6 all set up with rubber sleeve 2 integrated into one piece, and simultaneously, be high elastic material, detector body 1 and upper cover 5 and the equal interference fit of rubber sleeve 2, upper cover 5 can rotate for rubber sleeve 2, it has again, the outer wall that the entity button position department of detector body 1 corresponds rubber sleeve 2 corresponds the seal-carved functional characters in order to make things convenient for people to use.

Wherein as shown in fig. 1 to 4, the mounting hole 205 has been seted up to the rubber sleeve 2 position department that sound outlet 101 position department corresponds in the detector body 1, this mounting hole 205 is the sound channel, the inside of mounting hole 205 is provided with waterproof sound-transmitting membrane 3, can avoid external moisture to get into the inside of detector body 1 along sound outlet 101, and waterproof sound-transmitting membrane 3 and rubber sleeve 2 fixed connection, the aforesaid sets up, when detector body 1 reports to the police, the alarm sound passes waterproof sound-transmitting membrane 3 by sound outlet 101 of detector body 1, mounting hole 205 and propagates to external space.

The rubber sleeve 2 corresponding to the position of the transparent plate 4 is provided with a mounting groove 203, which provides a fixing space for the transparent plate 4, so that a user can observe the information displayed by the display screen 102 in the detecting instrument body 1.

The upside of the antetheca of the upper cover 5 is fixed with box 501, the antetheca that box 501 position department corresponds rubber sleeve 2 is fixed with son and detains 204, and box 501 and son buckle 204 lock joint, above-mentioned setting, box 501 and son buckle 204 are two parts of snap fastener, and under the normality, box 501 and son buckle 204 are in the lock joint state, when dismantling rubber sleeve 2, operation box 501 and son buckle 204 separation to operation upper cover 5 breaks away from with detector body 1, and it can to operate rubber sleeve 2 again and break away from with detector body 1.

As shown in fig. 1, 2, 5, and 6, a through hole 2021 is formed in the middle of the operating ear 202, the through hole 2021 provides a space for the fingers of the user to pass through the operating ear 202 when the rubber sleeve 2 is removed by the user, and meanwhile, the portable combustible gas detector with high safety can be conveniently suspended through the through hole 2021.

Rubber block 201's inside has run through and has seted up and has put hole 2011, the bottom of putting hole 2011 is provided with rubber buffer 6, and rubber buffer 6's upside and rubber block 201 interference fit, detect probe equally in the detector body 1 with rubber block 201 interference fit, the aforesaid sets up, under the normality, detect probe peg graft in rubber block 201's inside in the detector body 1, when detecting, it can use to detect the inside that the probe moved out rubber block 201 in the detector body 1, and simultaneously, through rubber buffer 6, dust drops in rubber block 201's inside, during debris, it can be to the inside dust of rubber block 201 to remove rubber buffer 6, debris clear up.

Rubber buffer 6's lower wall is fixed with rubber rope 601, and rubber rope 601's the other end and rubber sleeve 2 fixed connection, makes rubber buffer 6 link to each other with rubber sleeve 2 through rubber rope 601, avoids rubber buffer 6 to lose, and chamfer 602 has been seted up to the edgewise department of rubber buffer 6 upper wall, and this chamfer 602 facilitates when filling in rubber block 201 for rubber buffer 6.

One specific application of this embodiment is: under the normality, the outside of detector body 1 is located all to rubber sleeve 2 and upper shield 5 cover, box 501 and son buckle 204 lock joint, detection probe is located the inside of rubber block 201 in the detector body 1, when using detector body 1, the detection probe in the operation detector body 1 makes it remove to the outside suitable position of rubber block 201, use the high portable combustible gas detector of this security through operation detector body 1 on rubber sleeve 2 in this moment button position, at this moment, see through transparent plate 4 and can look over the information that shows on display screen 102 in the detector body 1, after the alarm is sounded, sound passes waterproof sound-transmitting membrane 3 and spreads, and after finishing using, it can to operate in the detector body 1 that detection probe is located the inside of rubber block 201.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a high portable combustible gas detector of security, includes detector body (1), its characterized in that: the outside cover of detector body (1) is equipped with rubber sleeve (2), the below of rubber sleeve (2) corresponds the outside cover of detector body (1) is equipped with upper cover (5), display screen (102) position department corresponds in detector body (1) be fixed with transparent plate (4) on rubber sleeve (2), the left and right sides symmetry of rubber sleeve (2) upper wall is fixed with operation ear (202), the upper end of rubber sleeve (2) rear wall is fixed with rubber piece (201).

2. The portable combustible gas detector with high safety according to claim 1, characterized in that: the detector is characterized in that the position of the sound outlet (101) in the detector body (1) corresponds to the position of the rubber sleeve (2), a mounting hole (205) is formed in the rubber sleeve (2), a waterproof sound-transmitting membrane (3) is arranged inside the mounting hole (205), and the waterproof sound-transmitting membrane (3) is fixedly connected with the rubber sleeve (2).

3. The portable combustible gas detector with high safety according to claim 1, characterized in that: the rubber sleeve (2) corresponding to the position of the transparent plate (4) is provided with a mounting groove (203).

4. The portable combustible gas detector with high safety as claimed in claim 1, characterized in that: the upside of upper shield (5) antetheca is fixed with box (501), box (501) position department corresponds the antetheca of rubber sleeve (2) is fixed with son and detains (204), just box (501) with son detain (204) lock joint.

5. The portable combustible gas detector with high safety as claimed in claim 1, characterized in that: a perforation (2021) is arranged at the middle position of the operation ear (202).

6. The portable combustible gas detector with high safety according to claim 1, characterized in that: the inside of rubber block (201) is run through and has been seted up and has been put hole (2011), the bottom of putting hole (2011) is provided with rubber buffer (6), just the upside of rubber buffer (6) with rubber block (201) interference fit.

7. The portable combustible gas detector with high safety according to claim 6, characterized in that: the lower wall of rubber buffer (6) is fixed with rubber rope (601), just the other end of rubber rope (601) with rubber sleeve (2) fixed connection, chamfer (602) have been seted up to the border department of rubber buffer (6) upper wall.