CN210800655U

CN210800655U - Portable gas detector

Info

Publication number: CN210800655U
Application number: CN201921336486.0U
Authority: CN
Inventors: 苏志刚; 梅高兵; 覃涛; 余明宇; 王乾维
Original assignee: Chengdu Cecep Renewable Energy Co ltd
Current assignee: Chengdu Cecep Renewable Energy Co ltd
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2020-06-19
Anticipated expiration: 2029-08-18

Abstract

The utility model discloses a portable gas detection instrument, which comprises a housin, the inside both sides lateral wall of casing is the fixed a plurality of tooth's grooves that are provided with all, the activity interlude of the inboard middle part of casing is provided with the handle, the equal fixed a plurality of elasticity cards that are provided with in handle both sides surface, intermeshing between elasticity card and the tooth's groove, the fixed gas detection instrument body that is provided with in handle upper end, the draw-in groove has been seted up to casing upper end surface both sides, the inside activity block of draw-in groove is provided with elastic buckle, the fixed visor that is provided. The utility model discloses simple structure portable gas detection instrument body, gas detection instrument body passes through elasticity card block and fixes inside the tooth's socket simultaneously, and its fixed mode is comparatively simple, and it is comparatively convenient to use.

Description

Portable gas detector

Technical Field

The utility model relates to a gaseous detection instrument technical field specifically is a portable gaseous detection instrument.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, and comprises: portable gas detectors, hand-held gas detectors, stationary gas detectors, online gas detectors, and the like. Gas sensors are used to detect the types of gases present in the environment, gas sensors are sensors used to detect the composition and content of gases.

It is generally considered that the definition of the gas sensor is based on the classification of the detection object, that is, all sensors for detecting the composition and concentration of gas are called gas sensors, regardless of whether it is a physical method or a chemical method. For example, sensors that sense gas flow are not considered gas sensors, but thermal conductivity gas analyzers are among the important gas sensors, although they sometimes use a generally consistent sensing principle.

However, although some gas detectors used at present can be used by being held by hands, it is troublesome to hold the entire device with one hand and then perform other tasks with the other hand when a worker performs other tasks, for example, when the worker needs to sort and register detected data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable gas detection instrument 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: the utility model provides a portable gas detection instrument, includes the casing, the inside both sides lateral wall of casing is all fixed and is provided with a plurality of tooth's sockets, the activity interlude of the inboard middle part of casing is provided with the handle, handle both sides surface is all fixed and is provided with a plurality of elasticity cards, intermeshing between elasticity card and the tooth's socket, the fixed gas detection instrument body that is provided with in handle upper end, the draw-in groove has been seted up to casing upper end surface both sides, the inside activity block of draw-in groove is provided with elastic buckle, the fixed visor that is.

Preferably, both sides of the upper end of the handle are provided with notches, and the handle can be conveniently pulled out from the inside of the shell through the notches.

Preferably, the casing both sides are all fixed and are provided with the magic subsides, the fixed stay cord that is provided with of one end that the casing was kept away from to the magic subsides, can conveniently tie the whole winding of device in user's wrist department through the magic subsides, can conveniently tear the magic subsides of gluing together through the stay cord.

Preferably, a rubber pad is fixedly arranged on the surface of one side of the shell, and the rubber pad can play a role in buffering and improving the comfort degree when the device is bound on the wrist.

Preferably, the surface of the outer side of the handle is provided with the anti-skid protrusions, and the friction force of the surface of the outer side of the handle can be increased through the anti-skid protrusions, so that the handle is convenient to use, and the gas detector body is used.

Preferably, state the fixed balancing weight that is provided with of casing lower extreme, can balance the weight of detection instrument body through the balancing weight, prevent that the device upper end weight is fixed on the wrist and is rocked the unstability easily than the device.

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

1. the utility model discloses a magic is pasted and is binded the device in user's wrist department, then the user can remove by the carrying device is whole, can protect the detection instrument body through the visor during removal for the detection instrument body can not receive direct striking or water and spill on it because of the accident, uses the detection instrument body to extract the detection instrument body from the casing when needs, and it can to insert back the inside storage of casing when not needing to use again, and it is comparatively convenient to use.

2. The utility model discloses insert when the casing is inside to go on fixedly in the tooth's socket through elasticity card, can prevent like this that staff's carrying device from removing, handle and gas detection instrument body take place to rock the activity and drop, all comparatively convenient when taking out and inserting back gas detection instrument body.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable gas detector of the present invention;

fig. 2 is a side view of the portable gas detector of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of the portable gas detector according to the present invention;

fig. 4 is an enlarged view of the position B in fig. 1 of the portable gas detector of the present invention.

In the figure: 1. a housing; 2. a tooth socket; 3. a handle; 4. an elastic card; 5. a card slot; 6. elastic buckle; 7. a protective cover; 8. a notch; 9. a gas detector body; 10. magic tape; 11. pulling a rope; 12. a rubber pad; 13. and a balancing weight.

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, the present invention provides a technical solution: the utility model provides a portable gas detection instrument, includes

casing

1, 1 inside both sides lateral wall of casing is all fixed and is provided with a plurality of tooth's

socket

2, 1 inboard middle part activity interlude of casing is provided with

handle

3, 3 both sides surfaces of handle are all fixed and are provided with a plurality of elasticity cards 4, intermeshing between elasticity card 4 and the tooth's

socket

2, 3 fixed gas detection instrument bodies 9 that are provided with in upper end of handle, draw-in groove 5 has been seted up to 1 upper end surface both sides of casing, the inside activity block of draw-in groove 5 is provided with elasticity buckle 6, the fixed visor 7 that is provided with in 6 upper ends of elasticity buckle.

Notches 8 are formed in both sides of the upper end of the handle 3, the handle 3 can be conveniently pulled out of the shell 1 through the notches 8, magic tapes 10 are fixedly arranged on both sides of the shell 1, a pull rope 11 is fixedly arranged at one end, far away from the shell 1, of the magic tape 10, the device can be conveniently wound and bound on the wrist of a user integrally through the magic tapes 10, the magic tapes 10 adhered together can be conveniently torn through the pull rope 11, a rubber pad 12 is fixedly arranged on the surface of one side of the shell 1, the rubber pad 12 can play a role in buffering and improving the comfort level when the device is bound on the wrist, anti-skid protrusions are arranged on the surface of the outer side of the handle 3, the friction force on the surface of the outer side of the handle 3 can be increased through the anti-skid protrusions, so that the handle 3 can be conveniently used, a gas detector body 9 is, can balance the weight of detection instrument body through balancing weight 13, prevent that the heavier device of device upper end weight from fixing and rocking the unstability easily on the wrist.

The working principle is as follows: when the device is used, the device can be bound on the wrist of a user through the magic tape 10, then the user can carry the device to move integrally, the detection instrument body can be protected through the protective cover 7 during moving, so that the detection instrument body cannot be directly impacted or water is scattered on the detection instrument body due to accidents, when the gas detection instrument body 9 needs to be used, the elastic buckle 6 can be pinched by hands, so that the clamping groove 5 is not clamped with the elastic buckle 6, the handle 3 can be pulled out from the shell 1 through the notch 8 of the handle 3, the handle 3 is clamped in the tooth socket 2 through the elastic clamping sheet 4 to be fixed when being inserted into the shell 1, therefore, when the device is moved by a worker, the handle 3 and the gas detection instrument body 9 are prevented from shaking and falling off, when the handle 3 is pulled out from the shell 1, because the tooth socket 2 is clamped through the elastic clamping sheet 4, elasticity card 4 can be crooked just so can remove elasticity card 4 from tooth's socket 2 to extract handle 3 from casing 1 is inside, whole process convenient and fast, this is exactly the utility model relates to a portable gas detection instrument's theory of operation.

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. A portable gas detector, includes casing (1), its characterized in that: the utility model discloses a gas detection device, including casing (1), the activity of casing (1) inboard middle part alternates and is provided with handle (3), handle (3) both sides surface all is fixed and is provided with a plurality of elasticity cards (4), intermeshing between elasticity card (4) and tooth's socket (2), handle (3) upper end is fixed and is provided with gas detection instrument body (9), draw-in groove (5) have been seted up to casing (1) upper end surface both sides, draw-in groove (5) internal movement block is provided with elasticity buckle (6), elasticity buckle (6) upper end is fixed and is provided with visor (7).

2. A portable gas detector according to claim 1, wherein: notches (8) are formed in the two sides of the upper end of the handle (3).

3. A portable gas detector according to claim 1, wherein: the casing (1) both sides all are fixed and are provided with magic subsides (10), the one end that casing (1) was kept away from in magic subsides (10) is fixed and is provided with stay cord (11).

4. A portable gas detector according to claim 1, wherein: and a rubber pad (12) is fixedly arranged on the surface of one side of the shell (1).

5. A portable gas detector according to claim 1, wherein: and the outer side surface of the handle (3) is provided with an antiskid bulge.

6. A portable gas detector according to claim 1, wherein: and a balancing weight (13) is fixedly arranged at the lower end of the shell (1).