CN220040361U

CN220040361U - Portable combustible gas detector

Info

Publication number: CN220040361U
Application number: CN202320417672.7U
Authority: CN
Inventors: 刘志强; 尹承英; 尹承群
Original assignee: Shandong Huahao Engineering Technology Co ltd
Current assignee: Shandong Huahao Engineering Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-11-17
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a portable combustible gas detector, and relates to the technical field of gas detectors. The utility model comprises a protective shell and a detection instrument body, wherein a sliding cavity is formed in the protective shell, a connecting column is arranged on one surface of the protective shell and fixedly connected with the protective shell, a first clamping plate and a second clamping plate are arranged at one end of the connecting column, an epitaxial plate is fixedly connected to two ends of the first clamping plate and the second clamping plate, a screw hole is formed in one surface of the epitaxial plate, and a fixing screw is arranged in the screw hole. According to the utility model, the first clamping plate and the second clamping plate are arranged, when the gas in the environment is required to be detected, the first clamping plate and the second clamping plate can be used for fixing the detection instrument body on the pipe body object without being held by a hand, the buffer effect can be provided by arranging the buffer spring and the buffer cylinder, the instrument is prevented from falling down, the weight is assembled, and the protection shell is ensured to fall vertically when falling down, so that the buffer spring can play a role.

Description

Portable combustible gas detector

Technical Field

The utility model belongs to the technical field of gas detectors, and particularly relates to a portable combustible gas detector.

Background

The gas detector is an instrument for detecting gas leakage concentration, and comprises: portable gas detector, hand-held gas detector, stationary gas detector, on-line gas detector, etc. Gas sensors are mainly used to detect the gas species present in the environment, and are sensors for detecting the composition and content of the gas.

It is generally considered that the definition of a gas sensor is based on the classification of the detection target, that is, any sensor for detecting the composition and concentration of a gas is called a gas sensor, whether it is by a physical method or by a chemical method. For example, the sensor for detecting the gas flow is not regarded as a gas sensor, but the thermal conductivity type gas analyzer belongs to an important gas sensor, although the thermal conductivity type gas analyzer sometimes uses a generally consistent detection principle, the traditional gas analyzer is generally an irregular instrument device which is handheld, the carrying is inconvenient, the fixing measure is lacking in detection, the user is required to continuously hold the gas analyzer in detection, the use experience is poor, the portable combustible gas analyzer is designed for solving the problems, the irregular instrument device which is generally handheld in the traditional gas analyzer is inconvenient to carry, the fixing measure is lacking in detection, the user is required to continuously hold the gas analyzer in detection, and the problem of poor use experience is caused.

Disclosure of Invention

The utility model aims to provide a lifting plate of a finished bamboo charcoal board, which solves the problems that the traditional gas detector is generally a handheld irregular instrument device, is inconvenient to carry, lacks fixing measures during detection, needs a user to continuously hold the device during detection, and causes poor use experience:

the utility model relates to a portable combustible gas detector which comprises a protective shell and a detector body, wherein a sliding cavity is formed in the protective shell;

the utility model discloses a protective housing, including shell, first grip block, second grip block, connecting post, first grip block and second grip block, a protective housing surface is provided with the spliced pole, spliced pole and protective housing fixed connection, spliced pole one end is provided with first grip block and second grip block, equal fixedly connected with extension board in first grip block and second grip block both ends, extension board surface is provided with the screw, the inside set screw that is provided with of screw, the side is provided with fixation nut in the set screw, set screw and fixation nut, the equal screw thread fit of screw, through the setting have first grip block and second grip block, when the gas in the environment is detected to the needs, can use first grip block and second grip block to fix the detecting instrument body on the body article, need not to hold.

Further, a plurality of control keys are arranged on one surface of the detection instrument body, and the control keys are electrically connected with the detection instrument body.

Further, a control groove is formed in one surface of the protective shell, the control groove is of a rectangular groove body structure, and the position of the control groove is matched with the position of the control key.

Further, a bottom bin is arranged on the lower surface of the inner part of the sliding cavity, and a balancing weight is placed in the bottom bin.

Further, a plurality of buffer cylinders are fixedly connected to the inside of the sliding cavity, buffer springs are arranged inside the buffer cylinders, buffer effects can be provided through the buffer springs and the buffer cylinders, the instrument is prevented from falling down to be failed, the weight is assembled, and the protection shell is ensured to fall down for vertical falling so that the buffer springs can play a role.

Further, buffer post is fixedly connected with to buffer spring one end, buffer post one end and buffer section of thick bamboo sliding fit.

The utility model has the following beneficial effects:

1. according to the utility model, the first clamping plate and the second clamping plate are arranged, when the gas in the environment is required to be detected, the first clamping plate and the second clamping plate can be used for fixing the detection instrument body on the pipe body object without being held by a hand, the buffer effect can be provided by arranging the buffer spring and the buffer cylinder, the instrument is prevented from falling down, the weight is assembled, and the protection shell is ensured to fall vertically when falling down, so that the buffer spring can play a role.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic rear perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front perspective structure of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a front view of the present utility model;

FIG. 5 is a schematic view of the internal structure of the sliding chamber of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a control groove; 2. controlling the keys; 3. a hook; 4. a protective shell; 5. a detection instrument body; 6. a sliding cavity; 7. a detection head; 8. a connecting column; 9. a fixing screw; 10. a fixing nut; 11. an epitaxial plate; 12. a first clamping plate; 13. a second clamping plate; 14. balancing weight; 15. a bottom bin; 16. a buffer tube; 17. a buffer column; 18. and a buffer spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," and the like are used for indicating orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present utility model.

Referring to fig. 1-5, the utility model discloses a portable combustible gas detector, which comprises a protective shell 4 and a detector body 5, wherein a sliding cavity 6 is formed in the protective shell 4, the detector body 5 is positioned in the sliding cavity 6, and one end of the protective shell 4 is fixedly connected with a hook 3;

a connecting column 8 is arranged on one surface of the protective shell 4, the connecting column 8 is fixedly connected with the protective shell 4, a first clamping plate 12 and a second clamping plate 13 are arranged at one end of the connecting column 8, an extension plate 11 is fixedly connected to two ends of the first clamping plate 12 and two ends of the second clamping plate 13, a screw hole is formed in one surface of the extension plate 11, a fixing screw 9 is arranged in the screw hole, a fixing nut 10 is arranged on the middle side surface of the fixing screw 9, the fixing screw 9 is in threaded fit with the fixing nut 10 and the screw hole, and when gas in the environment needs to be detected, the first clamping plate 12 and the second clamping plate 13 can be used for fixing the detection instrument body 5 on a pipe body object without being held by hands.

A plurality of control keys 2 are arranged on one surface of the detecting instrument body 5, and the control keys 2 are electrically connected with the detecting instrument body 5.

A control groove 1 is formed in one surface of the protective shell 4, the control groove 1 is of a rectangular groove body structure, and the position of the control groove 1 is matched with the position of the control key 2.

The bottom bin 15 is arranged on the lower surface of the interior of the sliding cavity 6, and the balancing weight 14 is arranged in the bottom bin 15.

The sliding cavity 6 is internally fixedly connected with a plurality of buffer barrels 16, the buffer barrels 16 are internally provided with buffer springs 18, a buffer effect can be provided by arranging the buffer springs 18 and the buffer barrels 16, the instrument is prevented from falling down to be failed, the weight 14 is assembled, and the protection shell 4 is ensured to fall down vertically so that the buffer springs 18 can play a role.

Embodiment one:

one specific application of this embodiment is: when the device needs to detect the gas in the environment, the first clamping plate 12 and the second clamping plate 13 can be used for fixing the detection instrument body 5 on a pipe body object, the device is not required to be held, meanwhile, the buffer spring 18 and the buffer cylinder 16 can provide a buffer effect, the instrument is prevented from falling down to be failed, the weight 14 is assembled, and the protection shell 4 is ensured to fall down vertically so that the buffer spring 18 can play a role.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The portable combustible gas detector comprises a protective shell (4) and a detector body (5), and is characterized in that a sliding cavity (6) is formed in the protective shell (4), the detector body (5) is located in the sliding cavity (6), and one end of the protective shell (4) is fixedly connected with a hook (3);

the utility model discloses a protective housing, including shell (4) and connecting column (8), connecting column (8) and shell (4) fixed connection, connecting column (8) one end is provided with first grip block (12) and second grip block (13), all fixedly connected with epitaxial plate (11) at first grip block (12) and second grip block (13) both ends, an epitaxial plate (11) surface is provided with the screw, the inside set screw (9) that is provided with of screw, the side is provided with fixation nut (10) in set screw (9), set screw (9) and fixation nut (10), the equal screw thread fit of screw.

2. The portable combustible gas detector of claim 1 wherein: a plurality of control keys (2) are arranged on one surface of the detection instrument body (5), and the control keys (2) are electrically connected with the detection instrument body (5).

3. The portable combustible gas detector of claim 2 wherein: a control groove (1) is formed in one surface of the protective shell (4), the control groove (1) is of a rectangular groove body structure, and the position of the control groove (1) is matched with that of the control key (2).

4. The portable combustible gas detector of claim 1 wherein: the bottom bin (15) is arranged on the lower surface of the interior of the sliding cavity (6), and the balancing weight (14) is arranged in the bottom bin (15).

5. The portable combustible gas detector according to claim 1, wherein a plurality of buffer cylinders (16) are fixedly connected to the inside of the sliding cavity (6), and buffer springs (18) are arranged inside the buffer cylinders (16).

6. The portable combustible gas detector of claim 5, wherein one end of the buffer spring (18) is fixedly connected with a buffer column (17), and one end of the buffer column (17) is in sliding fit with the buffer cylinder (16).