CN212622450U - Portable alarm instrument for poisonous and harmful gas - Google Patents
Portable alarm instrument for poisonous and harmful gas Download PDFInfo
- Publication number
- CN212622450U CN212622450U CN202020611372.9U CN202020611372U CN212622450U CN 212622450 U CN212622450 U CN 212622450U CN 202020611372 U CN202020611372 U CN 202020611372U CN 212622450 U CN212622450 U CN 212622450U
- Authority
- CN
- China
- Prior art keywords
- alarm
- protection casing
- spring
- protective shell
- harmful gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 231100000614 poison Toxicity 0.000 title claims description 13
- 230000007096 poisonous effect Effects 0.000 title claims description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 231100000331 toxic Toxicity 0.000 claims abstract description 5
- 230000002588 toxic effect Effects 0.000 claims abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000001771 impaired effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a portable toxic and harmful gas alarm, which belongs to the technical field of gas alarms and comprises an outer protective shell and an inner protective shell, the inner side wall of the outer protection shell is fixedly connected with a plurality of springs, the outer protection shell is connected with the inner protection shell through the springs, the two sides of the inner side wall of the inner protective shell are both provided with sliding grooves in the vertical direction, the inner protective shell is connected with a sliding block through the sliding grooves in a sliding way, impact force and jolt on the outer protective shell can be transmitted to the inner protective shell through the spring in the moving and transporting processes, the spring can play a role in buffering and reducing the impact force on the outer protective shell, the influence of the external impact force on the inner protective shell is reduced, and then reduce rocking and colliding with of alarm body removal and transportation in-process, avoid the impaired of alarm body, prolong the life of alarm body.
Description
Technical Field
The utility model relates to a gas alarm technical field especially relates to a portable alarm of poisonous and harmful gas.
Background
The poisonous and harmful gas alarm instrument is an instrument for detecting gas environment, can be used for detecting the concentration of related poisonous gas in the fields of petroleum, chemical industry and pharmacy at any time so as to ensure the safety of workers, is an interference-free intelligent alarm instrument for production, and can detect the types of the poisonous gas and the detection range in the industry.
Patent number is CN 206741672U's publication a portable poisonous and harmful gas detection alarm, can realize the voice prompt to the staff through sound prompt component and corresponding time delay cutting device, can also break sound prompt component in the time of setting for, avoids long-time warning to cause the influence to the staff.
The portable alarm has the following defects that 1, the portable alarm is usually carried about in the use process, and when a carrier moves, the alarm often jolts continuously and is easy to collide with an external object, so that the alarm body is damaged by collision, and the normal use of the alarm is influenced; 2. above-mentioned alarm can only shelter from the display screen, avoids the dust to fall into, but the gas entering position of alarm directly exposes outside, and impurities such as dust in the environment fall into easily and gather, influence the unblocked at gaseous position that lets in, and then influence the detection effect of alarm, for this reason, we propose a portable alarm of poisonous and harmful gas.
SUMMERY OF THE UTILITY MODEL
The utility model provides a portable alarm instrument of poisonous and harmful gas aims at reducing the impact that the alarm instrument received in removal and the transportation and jolts, avoids impurity such as external environment's dust to cause the influence to the normal use of alarm instrument simultaneously.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of portable alarm instrument of poisonous and harmful gas, including outer protection casing and interior protection casing, outer protection casing inside wall fixedly connected with spring and spring are a plurality of, interior protection casing is installed outside inside the protection casing, outer protection casing passes through the spring and is connected with interior protection casing, the spout has been seted up to the equal vertical direction in interior protection casing inside wall both sides, interior protection casing passes through spout sliding connection and has the slider, fixedly connected with mounting bracket between the slider, mounting bracket internally mounted has the alarm instrument body.
Optionally, a sponge is bonded to one side of the surface of the mounting frame, and the sponge is located at the joint of the surface of the mounting frame and the alarm body.
Optionally, a rotating shaft is installed on one side of the top of the outer protection shell, and the outer protection shell is movably connected with a top cover through the rotating shaft.
Optionally, the magnet A is bonded to one side, away from the rotating shaft, of the bottom of the top cover, and the magnet B corresponding to the magnet A is bonded to one side of the top of the inner side wall of the outer protection shell.
The utility model has the advantages as follows:
1. the spring is installed to the inside wall of outer protection casing and is connected with interior protective housing through the spring, inside protective housing including the alarm appearance body is installed, when not using, the inside to interior protective housing is accomodate completely to the alarm appearance body, the impact force that outer protection casing received and jolt can be through spring conduction to interior protective housing in removal and transportation, the impact force that the spring can receive to external protective housing plays the buffering and subducts the effect, reduce the influence of outside impact force to interior protective housing, and then reduce rocking and colliding with in the alarm appearance body removal and the transportation, structural design through duplicate protection casing and spring, avoid the impaired of alarm appearance body, prolong the life of alarm appearance body.
2. The spout has been seted up to the vertical direction in inside wall both sides of interior protection casing and has the slider through spout sliding connection, the fixed mounting bracket that is used for installing the alarm appearance body between the slider, install the inside at the mounting bracket with the alarm appearance body when not using, and remove the slider along the inside protection casing bottom of spout, make the inside of storage to interior protection casing completely of mounting bracket and alarm appearance body, outer protection casing and interior protection casing can be isolated with alarm appearance body and external environment, dust impurity etc. in the air falls into the inside quality of use that gathers the influence alarm appearance body of alarm appearance body when avoiding not using, when needing to use the alarm appearance body, only need along spout inside protection casing top removal slider, shift out mounting bracket and alarm appearance body and use, it is convenient to accomodate, high durability and convenient use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the embodiment of the present invention;
fig. 2 is a schematic structural view of a joint between the inner protection casing and the mounting bracket of the embodiment of the present invention.
In the figure: 1. an outer protective housing; 2. a spring; 3. an inner protective housing; 4. a chute; 401. a slider; 5. a mounting frame; 501. a sponge; 6. an alarm body; 7. A rotating shaft; 701. a top cover; 8. a magnet A; 801. and a magnet B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A portable toxic and harmful gas alarm according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a portable alarm of poisonous and harmful gas, including outer protection casing 1 and interior protection casing 3, 1 inside wall fixedly connected with spring 2 of outer protection casing and spring 2 are a plurality ofly, interior protection casing 3 is installed inside outer protection casing 1, outer protection casing 1 is connected with interior protection casing 3 through spring 2, spout 4 has been seted up to the equal vertical direction in 3 inside wall both sides of interior protection casing, interior protection casing 3 has slider 401 through spout 4 sliding connection, fixedly connected with mounting bracket 5 between slider 401, mounting bracket 5 internally mounted has alarm body 6.
It should be noted that, the impact force and jolt that external protection casing 1 received can be conducted to interior protection casing 3 through spring 2 in removal and transportation, spring 2 can play the buffering subduction effect to the impact force that external protection casing 1 received, reduce the influence of outside impact force to interior protection casing 3, and then reduce rocking and colliding with in alarm body 6 removal and the transportation, avoid the damage of alarm body 6, prolong the life of alarm body 6, install alarm body 6 in the inside of mounting bracket 5 when not using, and remove slider 401 along spout 4 to the bottom of interior protection casing 3, make mounting bracket 5 and alarm body 6 accomodate the inside of interior protection casing 3 completely, external protection casing 1 and interior protection casing 3 can be isolated alarm body 6 with external environment, avoid falling into the inside accumulation of alarm body 6 when not using such as dust impurity in the air, influence the quality of use of alarm body 6 .
Sponge 501 is bonded to one side of the surface of the mounting frame 5, and the sponge 501 is located at the joint of the surface of the mounting frame 5 and the alarm body 6. The sponge 501 is adhered to one side, close to the alarm body 6, of the surface of the mounting frame 5, the sponge 501 is a porous structure material with pores distributed over the whole material, the sponge has good elastic performance, the damping effect on external vibration can be achieved, and vibration received by the alarm body 6 is further reduced.
The top of the outer protection shell 1 is provided with a rotating shaft 7, and the outer protection shell 1 is movably connected with a top cover 701 through the rotating shaft 7. The top cover 701 is installed at outer protection casing 1 top and is connected with through pivot 7 to pivot 7, and top cover 701 can rotate in a flexible way under pivot 7's effect, and closed top cover 701 when not using, seals outer protection casing 1, avoids impurity to get into, rotates along pivot 7 when needing to use and can open top cover 701 and then take alarm body 6.
The bottom of the top cover 701 is far away from one side of the rotating shaft 7 and is bonded with a magnet A8, and one side of the top of the inner side wall of the outer protection shell 1 is bonded with a magnet B801 corresponding to the magnet A8. When the top cover 701 is closed, the magnet A8 and the magnet B801 are attached to each other, the position of the top cover 701 is fixed by the magnetic attraction between the magnet A8 and the magnet B801, and the magnet A8 and the magnet B801 can be separated by directly and forcibly opening the top cover 701 in use.
When the alarm device is used, the sliding grooves 4 are vertically formed in two sides of the inner side wall of the inner protection shell 3, the sliding blocks 401 are connected with the sliding block 4 in a sliding mode, the mounting frame 5 used for mounting the alarm device body 6 is fixed between the sliding blocks 401, the alarm device body 6 is mounted inside the mounting frame 5 when the alarm device is not used, the sliding blocks 401 are moved towards the bottom end of the inner protection shell 3 along the sliding grooves 4, the mounting frame 5 and the alarm device body 6 are completely accommodated inside the inner protection shell 3, the alarm device body 6 can be isolated from the external environment by the outer protection shell 1 and the inner protection shell 3, the phenomenon that dust, impurities and the like in the air fall into the alarm device body 6 and accumulate inside the alarm device body 6 to influence the use quality of the alarm device body 6 when the alarm device body 6 is not used is avoided, when the alarm device body 6 is needed, the sliding blocks 401 only need to, the storage is convenient, the use is convenient, the rotating shaft 7 is arranged at the top of the outer protection shell 1 and is connected with the top cover 701 through the rotating shaft 7, the top cover 701 can flexibly rotate under the action of the rotating shaft 7, the top cover 701 is closed when the alarm device is not used, the outer protection shell 1 is sealed to prevent impurities from entering, the top cover 701 can be opened and the alarm device body 6 can be taken when the alarm device is required to be used and rotates along the rotating shaft 7, when the top cover 701 is closed, the magnet A8 and the magnet B801 are mutually attached, the position of the top cover 701 is fixed by utilizing the magnetic force between the magnet A8 and the magnet B801, the magnet A8 and the magnet B801 can be separated by directly and forcibly opening the top cover 701 when the alarm device is used, the spring 2 is arranged on the inner side wall of the outer protection shell 1 and is connected with the inner protection shell 3 through the spring 2, the alarm device body 6 is arranged inside the inner protection shell 3, and the alarm, the impact force that external protection casing 1 received and jolt can conduct to interior protection casing 3 through spring 2 in removal and transportation, spring 2 can play the buffering subduction effect to the impact force that external protection casing 1 received, reduce the influence of outside impact force to internal protection casing 3, and then reduce rocking and colliding with in 3 removal of alarm instrument body and the transportation, structural design through duplicate protection casing and spring 2, avoid the impaired of alarm instrument body 6, prolong the life of alarm instrument body 6, 5 surfaces of mounting bracket are close to alarm instrument body 6 one side bonding and have sponge 501, sponge 501 is that a hole spreads over the holistic porous structure material of material, has fine elastic property, can play the subduction effect to outside vibrations, further reduce the vibrations that alarm body 6 receives.
It should be noted that the utility model relates to a portable alarm of poisonous and harmful gas, including outer protection casing 1, spring 2, interior protection casing 3, spout 4, slider 401, mounting bracket 5, sponge 501, alarm body 6, pivot 7, top cap 701, magnet A8, magnet B801, the part is general standard component or the part that technical personnel in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical personnel.
The alarm body 6 is a conventional product in the prior art, the type of the alarm body 6 is ADKS-4, and the internal structure is not elucidated.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a portable alarm instrument of poisonous and harmful gas, includes outer protective housing (1) and interior protective housing (3), its characterized in that: outer protection casing (1) inside wall fixedly connected with spring (2) and spring (2) are a plurality of, interior protection casing (3) are installed outside protection casing (1) inside, outer protection casing (1) is connected with interior protection casing (3) through spring (2), spout (4) have been seted up to the equal vertical direction in interior protection casing (3) inside wall both sides, interior protection casing (3) have slider (401) through spout (4) sliding connection, fixedly connected with mounting bracket (5) between slider (401), mounting bracket (5) internally mounted has alarm instrument body (6).
2. The portable toxic and harmful gas alarm according to claim 1, wherein: sponge (501) is bonded to one side of the surface of the mounting frame (5), and the sponge (501) is located at the joint of the surface of the mounting frame (5) and the alarm body (6).
3. The portable toxic and harmful gas alarm according to claim 1, wherein: the outer protection casing (1) top one side is installed pivot (7), outer protection casing (1) has top cap (701) through pivot (7) swing joint.
4. The portable toxic and harmful gas alarm instrument according to claim 3, wherein a magnet A (8) is bonded to the bottom of the top cover (701) away from the rotating shaft (7), and a magnet B (801) corresponding to the magnet A (8) is bonded to the top of the inner side wall of the outer protection shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611372.9U CN212622450U (en) | 2020-04-21 | 2020-04-21 | Portable alarm instrument for poisonous and harmful gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020611372.9U CN212622450U (en) | 2020-04-21 | 2020-04-21 | Portable alarm instrument for poisonous and harmful gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212622450U true CN212622450U (en) | 2021-02-26 |
Family
ID=74703896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020611372.9U Expired - Fee Related CN212622450U (en) | 2020-04-21 | 2020-04-21 | Portable alarm instrument for poisonous and harmful gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212622450U (en) |
-
2020
- 2020-04-21 CN CN202020611372.9U patent/CN212622450U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106244415B (en) | Swing-free case for conveying cell and tissue slice | |
| CN212622450U (en) | Portable alarm instrument for poisonous and harmful gas | |
| CN114096090B (en) | Anti-collision type electric permanent magnetic chuck controller | |
| CN215577685U (en) | Computer hard disk protection device that takes precautions against earthquakes | |
| CN214702952U (en) | Atmospheric environment monitoring device | |
| CN112711314B (en) | Anti-seismic combined type case of hardware protection type | |
| CN204903776U (en) | Seismic surveillance device | |
| CN109147087B (en) | Vehicle event data recorder with air-purifying function | |
| CN210371828U (en) | Gas compressor switch board display screen damping mounting bracket | |
| CN209912094U (en) | Safety alarm device applied to safety control cabinet | |
| CN209659378U (en) | A kind of smart phone earphone structure | |
| CN110838308B (en) | Computer hard disk protection device | |
| CN220639751U (en) | Removable car as a house energy storage equipment | |
| CN219204927U (en) | Special hand-held device for safety evaluation on-site check | |
| CN208135078U (en) | A kind of environmental monitoring sample storage device | |
| CN211718231U (en) | Protective cover for sensor | |
| CN214574516U (en) | Intelligence well lid with ground media propaganda and safety inspection function | |
| CN215053315U (en) | Foundation pile detects uses dynamometry appearance with dampproofing function | |
| KR960011397B1 (en) | Shock sensor | |
| CN215114853U (en) | Multi-factory-boundary noise continuous monitoring device | |
| CN111169396A (en) | Vehicle trip monitoring device | |
| CN219552377U (en) | Carbon dioxide analyzer | |
| CN219202455U (en) | Outdoor door magnetic alarm device | |
| CN215007532U (en) | From detecting instrument who shows safeguard function in area | |
| CN214473302U (en) | Combustible gas detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |