CN114973610B - High-efficiency carbon monoxide alarm - Google Patents
High-efficiency carbon monoxide alarm Download PDFInfo
- Publication number
- CN114973610B CN114973610B CN202210510624.2A CN202210510624A CN114973610B CN 114973610 B CN114973610 B CN 114973610B CN 202210510624 A CN202210510624 A CN 202210510624A CN 114973610 B CN114973610 B CN 114973610B
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- China
- Prior art keywords
- installation piece
- install
- spliced pole
- piece
- arm
- 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.)
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910002091 carbon monoxide Inorganic materials 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 59
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 241000773945 Trimusculidae Species 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a high-efficiency carbon monoxide alarm, which comprises: alarm circuit board, the installation piece, casing and cap, install alarm circuit board in the casing, the pilot lamp is installed to alarm circuit board top, install the installation piece on the cap inner wall, install the pilot lamp on the installation piece, install the spliced pole on the installation piece, the spliced pole can move in y direction relative to the installation piece, the pilot lamp is formed with the spliced pole, the winding has spliced pole and wire on the spliced pole, install compression spring between spliced pole and the installation piece, the end fixing of spliced pole deviating from the installation piece has the compression block, the compression block is used for compressing tightly spliced pole and wire on the installation piece under compression spring elasticity, install the chucking arm that can remove in x direction on the installation piece. The high-efficiency carbon monoxide alarm solves the problem that whether a wire is connected with an indicator lamp after a shell cover is buckled with a shell body or not is inconvenient to know in the prior art.
Description
Technical Field
The invention relates to an alarm, in particular to a high-efficiency carbon monoxide alarm.
Background
In the prior art, the CO alarm includes: alarm circuit board, installation piece, casing and cap, install alarm circuit board in the casing, the pilot lamp is installed to alarm circuit board top, installs the installation piece on the cap inner wall, installs the pilot lamp on the installation piece, and the pilot lamp passes through the wire with alarm circuit board to be connected, although can realize that the pilot lamp moves under alarm circuit board control, but inconvenient know whether the cap has been connected with the pilot lamp with the wire after with the casing lock.
Disclosure of Invention
The invention provides a high-efficiency carbon monoxide alarm which solves the problem that whether a wire is connected with an indicator lamp after a shell cover is buckled with a shell body or not is inconvenient to know in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention discloses a high-efficiency carbon monoxide alarm, which comprises: alarm circuit board, the installation piece, casing and cap, install alarm circuit board in the casing, the pilot lamp is installed to alarm circuit board top, install the installation piece on the cap inner wall, install the pilot lamp on the installation piece, install the spliced pole on the installation piece, the spliced pole can be relative installation piece in the y direction upward movement, the pilot lamp is formed with the spliced pole, the winding has spliced pole and wire on the spliced pole, install hold-down spring between spliced pole and the installation piece, the end fixing that the spliced pole deviates from the installation piece has the hold-down piece, the hold-down piece is used for compressing tightly spliced pole and wire on the installation piece under hold-down spring elasticity, install the chucking arm that can remove in the x direction on the installation piece, install the chucking spring between chucking arm and the cap, install the socket that supplies chucking arm male in the casing, the chucking spring is used for making chucking arm and socket alignment, the chucking arm is through with the departure with the socket after the hold-down piece cooperation when not winding spliced pole and wire.
Preferably, the cover includes: the cover ring is buckled with the shell, a plurality of ventilation holes are formed in the cover ring, the cover body is buckled on the cover ring, the transparent plate is leaked from the center of the cover body, the transparent plate is aligned with a display screen, and the display screen is connected with the alarm circuit board.
Preferably, the mounting block is recessed on one side to form an insertion groove for insertion of the compression spring and the connecting column, and the insertion groove is closed by the protruding edge of the transparent plate.
Preferably, the high efficiency carbon monoxide alarm further comprises: starting button, press the piece, mount pad and clamping spring, install the mount pad in alarm circuit board top, install the display screen on the mount pad, the other installation socket of mount pad, the other space that supplies starting button to put into that is provided with of socket, starting button top is provided with presses the piece, press the piece and can emit the cap, the clamping arm is installed between installation piece and cap, clamping arm one end is used for stretching into the draw-in hole of starting button shell seting up, the clamping arm other end is used for stretching into in the socket, clamping spring between clamping arm and installation piece, clamping spring keeps the clamping arm to stretch into in the starting button shell.
Preferably, the top surface of the clamping arm is recessed to form a groove for the pressing block to be placed in, and the clamping arm cannot be inserted into the pressing block when the pressing block and the groove are placed in.
Preferably, the connection post includes: the column body and anticreep piece, column body one end is fixed to the extension piece, installs compression spring between extension piece and the installation piece, and compression spring compresses tightly on column installation piece with connecting leg and wire, and the column body passes compression spring, and the column body other end forms the breach, and the breach supplies the anticreep piece to insert, and the anticreep piece is compressed tightly on putting into the groove inner wall by the transparent plate.
Compared with the prior art, the invention has the following beneficial effects:
1) Through setting up spliced pole, compact heap and hold-down spring, realized through winding connecting leg and wire after, the compress tightly of compact heap makes wire and connecting leg electricity switch-on, has realized the electricity switch-on of pilot lamp and warning pilot lamp.
2) Through setting up chucking arm and clamping spring, the chucking arm needs to align with the socket when cap lock casing, and wire and connecting leg twine back in place, the clamp block just can release the chucking arm, and the chucking arm just can keep aligning with the socket under clamping spring elasticity to whether the pilot lamp has been connected in place with alarm circuit board electricity, guarantee installation quality.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic diagram of the structure within a housing in a high efficiency carbon monoxide alarm;
FIG. 2 is a schematic diagram of the structure of a high efficiency carbon monoxide alarm at the cover;
fig. 3 is a schematic view of the structure of the clamping arm and the clamping spring.
Reference numerals: the alarm circuit board 1, the starting button 2, the mounting block 4, the shell 5, the shell cover 6, the cover body 61, the transparent plate 62, the connecting column 7, the compression block 71, the indicator lamp 8, the clamping arm 9, the arm body 91, the moving rod 92, the positioning block 93, the groove 94, the socket 10, the display screen 11, the mounting seat 12 and the clamping spring 13.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present invention more clear and easy to understand, the present invention is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1 to 3, the present invention discloses a high efficiency carbon monoxide alarm comprising: the alarm circuit board 1, the installation piece 4, casing 5 and cap 6, install alarm circuit board 1 in the casing 5, install pilot lamp 8 above the alarm circuit board 1, install installation piece 4 on the cap 6 inner wall, install pilot lamp 8 on the installation piece 4, install spliced pole 7 on installation piece 4, spliced pole 7 can move in the y direction relative to installation piece 4, pilot lamp 8 is formed with the connecting foot, twine on spliced pole 7 and have connecting foot and wire, install the hold-down spring (not shown in the figure) between spliced pole 7 and the installation piece 4, the end fixing of spliced pole 7 deviates from installation piece 4 has hold-down piece 71, hold-down piece 71 is used for compressing tightly connecting foot and wire on installation piece 4 under the hold-down spring elasticity, install chucking arm 9 that can remove in the x direction on installation piece 4, install chucking spring 13 between chucking arm 9 and the cap 6, install socket 10 that supplies chucking arm 9 to insert in casing 5, chucking spring 13 is used for making chucking arm 9 and socket 10 align, arm 9 through with the off-set after the hold-down block 71 when not twining connecting foot and wire.
The cover 6 includes: cover ring (not shown), lid 61 and transparent plate 62, cover ring and casing 5 lock, have offered a plurality of bleeder vents on the cover ring, have the lid 61 on the cover ring lock, and the transparent plate 62 is leaked in lid 61 center installation, and transparent plate 62 aligns with a display screen 11, and display screen 11 is connected with alarm circuit board 1. The cover ring realizes the connection of the whole cover 6 and the shell 5, the mounting block 4 is arranged on the cover body 61, and the cover body 61 is the mounting foundation of the mounting block 4 and the pressing block.
The mounting block 4 is recessed on one side to form an insertion groove for insertion of the compression spring and the connecting post 7, and the insertion groove is closed by the protruding edge of the transparent plate 62. The installation piece 4 passes through the screw to be installed on lid 61, and the setting of putting into the groove has made things convenient for the installation, and spliced pole 7 is L type structure, installs on lid 61 when the installation piece 4, just can realize the location installation of spliced pole 7, and spliced pole 7 passes compression spring.
The high efficiency carbon monoxide alarm further comprises: the automatic alarm device comprises a starting button 2, a pressing block, a mounting seat 12 and a clamping spring 13, wherein the mounting seat 12 is mounted above the alarm circuit board 1, a display screen 11 is mounted on the mounting seat 12, a socket 10 is mounted beside the mounting seat 12, a space for the starting button 2 to be placed in is reserved beside the socket 10, the pressing block is arranged at the top end of the starting button 2, the pressing block can emit out of a shell cover 6, a clamping arm 9 is mounted between the mounting block 4 and the shell cover 6, one end of the clamping arm 9 is used for extending into a clamping hole formed in the shell of the starting button 2, the other end of the clamping arm 9 is used for extending into the socket 10, the clamping spring 13 is arranged between the clamping arm 9 and the mounting block 4, and the clamping spring 13 keeps the clamping arm 9 extending into the shell of the starting button 2. The mounting base 12 provides a mounting base for the display 11 and the socket 10. The arrangement of the clamping spring 13 and the clamping arm 9 realizes that the starting button 2 is hung and supported when the shell cover 6 is buckled, and the pressing block is a pressing part of the starting button 2, so that the starting button 2 is conveniently pressed. When the shell cover 6 is buckled, the shell body 5 can support the starting button 2, so that the starting button 2 can stably support the pressing block.
The top surface of the clamping arm 9 is recessed to form a groove 94, the groove 94 is used for placing the pressing block 71, and the clamping arm 9 cannot be inserted into the pressing block when the pressing block 71 and the groove 94 are placed. When the buckling box cover is installed in this way, the wire and the connecting pin are not wound in place as long as the starting button 2 and the pressing block fall down together. After the wire and the connecting pin are wound on the connecting post 7, the pressing block 71 is far away from the groove 94, so that the pressing block 71 releases the clamping arm 9. And each connecting post 7 is wound to release the clamping arm 9.
The chucking arm 9 includes: arm 91, movable rod 92, inserted bar and locating piece 93, arm 91 is L type structure, and arm 91 one end inserts in socket 10, and recess 94 is seted up to arm 91, and arm 91 is fixed to movable rod 92, and the perforation is seted up to movable rod 92, and the perforation supplies the inserted bar to insert, and movable rod 92 passes clamping spring 13, and the inserted bar is fixed to locating piece 93, and mounting block 4 has seted up the mounting groove that supplies clamping arm 9 to install, installs clamping spring 13 between mounting groove inner wall and the locating hole. This facilitates the mounting of the clamping arm 9. The step of installing the clamping arm 9 is as follows: first, the moving rod 92 is passed through the chucking spring 13; then, the positioning block 93 with the insert rod fixed thereon is caught on the moving rod 92, that is, the insert rod is inserted into the through hole of the moving rod 92; then, the clamping arm 9 with the clamping spring 13 is placed in the mounting groove; finally, the mounting block 4 is buckled on the shell cover 6, and the mounting of the clamping arm 9 of the mounting block 4 can be realized.
Firstly, in order to realize the connection between the indicator lamp 8 and the lead, the indicator lamp 8 is a light emitting diode, so that the connecting column 7 can move in the y direction relative to the mounting block 4, the lead and the connecting pin can be compressed on the compression block 71 under the elasticity of the compression spring after being wound, the electric contact between the lead and the connecting pin is kept, and the lead is connected to the alarm circuit board 1, so that the electric connection between the alarm circuit board 1 and the indicator lamp 8 is realized; then, as the shell cover 6 needs to be buckled if and only after the connecting pins and the wires are wound, the clamping arms 9 are matched with the clamping springs 13, and the clamping arms 9 can be released by the pressing blocks 71 after the wires and the connecting pins are installed in place, so that the clamping arms 9 are kept aligned with the socket 10 under the elasticity of the clamping springs 13, and the phenomenon that the connecting pins and the wires are forgotten to be wound is avoided; after that, need install start button 2 on the box cover, consequently set up chucking arm 9 and chucking spring 13's cooperation installation start button 2, and guarantee that the button on the start button 2 can follow the lid and emerge after the installation, also realized start button 2 and the demountable installation of lid, improved installation effectiveness, also made chucking arm 9 and chucking spring 13's function have multiple simultaneously, be: firstly, the effect of indicating whether the wires and the connecting pins on the connecting posts 7 are in place or not is achieved; second, have the effect of demountable installation start button 2 for the part can obtain make full use of, avoids these two functions to need two sets of parts to set up and leads to the waste of part, practices thrift manufacturing cost, has improved installation start button 2, has also guaranteed that pilot lamp 8 electricity is connected all in place, thereby has realized high-efficient high quality and has generated.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. High efficiency carbon monoxide alarm, its characterized in that includes: alarm circuit board, the installation piece, casing and cap, install alarm circuit board in the casing, the pilot lamp is installed to alarm circuit board top, install the installation piece on the cap inner wall, install the pilot lamp on the installation piece, install the spliced pole on the installation piece, the spliced pole can be relative installation piece in the y direction upward movement, the pilot lamp is formed with the spliced pole, the winding has spliced pole and wire on the spliced pole, install hold-down spring between spliced pole and the installation piece, the end fixing that the spliced pole deviates from the installation piece has the hold-down piece, the hold-down piece is used for compressing tightly spliced pole and wire on the installation piece under hold-down spring elasticity, install the chucking arm that can remove in the x direction on the installation piece, install the chucking spring between chucking arm and the cap, install the socket that supplies chucking arm male in the casing, the chucking spring is used for making chucking arm and socket alignment, the chucking arm is through with the departure with the socket after the hold-down piece cooperation when not winding spliced pole and wire.
2. The high efficiency carbon monoxide alarm of claim 1, wherein the housing cover comprises: the cover ring is buckled with the shell, a plurality of ventilation holes are formed in the cover ring, the cover body is buckled on the cover ring, the transparent plate is leaked from the center of the cover body, the transparent plate is aligned with a display screen, and the display screen is connected with the alarm circuit board.
3. The high efficiency carbon monoxide alarm as recited in claim 2, wherein the mounting block is recessed on one side to form an insertion slot for insertion of the compression spring and the connecting post, the insertion slot being closed by a raised edge of the transparent plate.
4. A high efficiency carbon monoxide alarm as recited in claim 3 further comprising: starting button, press the piece, mount pad and clamping spring, install the mount pad in alarm circuit board top, install the display screen on the mount pad, the other installation socket of mount pad, the other space that supplies starting button to put into that is provided with of socket, starting button top is provided with presses the piece, press the piece and can emit the cap, the clamping arm is installed between installation piece and cap, clamping arm one end is used for stretching into the draw-in hole of starting button shell seting up, the clamping arm other end is used for stretching into in the socket, clamping spring between clamping arm and installation piece, clamping spring keeps the clamping arm to stretch into in the starting button shell.
5. The high efficiency carbon monoxide alarm of claim 4, wherein the top surface of the clamping arm is recessed to form a recess in which the compression block is received, the clamping arm not being insertable into the push block when the compression block and recess are received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210510624.2A CN114973610B (en) | 2022-05-11 | 2022-05-11 | High-efficiency carbon monoxide alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210510624.2A CN114973610B (en) | 2022-05-11 | 2022-05-11 | High-efficiency carbon monoxide alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114973610A CN114973610A (en) | 2022-08-30 |
| CN114973610B true CN114973610B (en) | 2024-03-15 |
Family
ID=82982005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210510624.2A Active CN114973610B (en) | 2022-05-11 | 2022-05-11 | High-efficiency carbon monoxide alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114973610B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672780Y (en) * | 2003-12-23 | 2005-01-19 | 发利达(香港)有限公司 | Harmful gas alarm |
| JP2019212341A (en) * | 2019-09-19 | 2019-12-12 | 新コスモス電機株式会社 | Gas leak alarm |
| CN211699166U (en) * | 2020-05-07 | 2020-10-16 | 重庆信驰科技有限公司 | Gas monitoring system |
| CN112610862A (en) * | 2020-12-08 | 2021-04-06 | 华北科技学院 | Alarm device used under coal mine |
| CN214671015U (en) * | 2021-05-21 | 2021-11-09 | 重庆卓雷科技有限公司 | CO alarm with concentration display function |
| CN215066488U (en) * | 2021-05-21 | 2021-12-07 | 重庆卓雷科技有限公司 | Methane and carbon monoxide combined type gas alarm |
-
2022
- 2022-05-11 CN CN202210510624.2A patent/CN114973610B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672780Y (en) * | 2003-12-23 | 2005-01-19 | 发利达(香港)有限公司 | Harmful gas alarm |
| JP2019212341A (en) * | 2019-09-19 | 2019-12-12 | 新コスモス電機株式会社 | Gas leak alarm |
| CN211699166U (en) * | 2020-05-07 | 2020-10-16 | 重庆信驰科技有限公司 | Gas monitoring system |
| CN112610862A (en) * | 2020-12-08 | 2021-04-06 | 华北科技学院 | Alarm device used under coal mine |
| CN214671015U (en) * | 2021-05-21 | 2021-11-09 | 重庆卓雷科技有限公司 | CO alarm with concentration display function |
| CN215066488U (en) * | 2021-05-21 | 2021-12-07 | 重庆卓雷科技有限公司 | Methane and carbon monoxide combined type gas alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114973610A (en) | 2022-08-30 |
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