CN218214353U - Carbon monoxide alarm with battery neglected loading prevention and control output device - Google Patents
Carbon monoxide alarm with battery neglected loading prevention and control output device Download PDFInfo
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- CN218214353U CN218214353U CN202222325507.7U CN202222325507U CN218214353U CN 218214353 U CN218214353 U CN 218214353U CN 202222325507 U CN202222325507 U CN 202222325507U CN 218214353 U CN218214353 U CN 218214353U
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- battery
- elastic sheet
- electrode contact
- positive electrode
- carbon monoxide
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a carbon monoxide alarm with a battery neglected loading prevention and control output device, which comprises an alarm main body, wherein a battery jar is arranged on the rear cover of the alarm main body, and battery elastic pieces are arranged at the two ends of the battery jar; the battery elastic sheet is limited in the battery groove through the sheet columnar structure, and the distance between the surface of the battery elastic sheet and the positive electrode contact elastic sheet is slightly less than the height of the positive electrode end of the battery; a groove is formed in one side of the battery jar, and a battery neglected loading prevention structure is hinged in the groove. When the battery is put in according to the correct direction, the positive terminal of the battery is reliably contacted with the positive contact elastic sheet, and the equipment supplies power normally; when the battery is placed in the abnormal reverse direction, the negative electrode and the positive electrode contact elastic sheet of the battery cannot contact the positive electrode contact elastic sheet due to the blocking of the design, and the purpose that the equipment cannot be electrified is achieved.
Description
Technical Field
The utility model relates to a carbon monoxide alarm, concretely relates to carbon monoxide alarm with battery neglected loading and control output device.
Background
Carbon monoxide alarm: also called a carbon monoxide detector, an alarm for detecting the concentration of carbon monoxide, and sends out an audible and visual alarm when the concentration of carbon monoxide in ambient air reaches a certain value.
However, most of the existing carbon monoxide alarms do not have the function of preventing the reverse installation of the battery, and when the battery is placed in the abnormal reverse direction, the alarm can be electrified by the contact of the negative electrode of the battery and the positive electrode contact elastic sheet, so that the operation of the alarm is influenced; and the function of battery neglected loading is not provided, and the use is influenced if the battery neglected loading is carried out.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a carbon monoxide alarm with a battery neglected loading prevention and control output device, so as to solve the problems that most of the existing carbon monoxide alarms do not have the function of preventing the reverse loading of the battery, when the battery is placed in the abnormal reverse direction, the contact between the cathode of the battery and the anode contact elastic sheet can also realize the electrification of the alarm, and the operation of the alarm is influenced; and do not possess the function of battery neglected loading, also can influence the problem of use if the battery neglected loading.
The utility model discloses carbon monoxide alarm with battery neglected loading and control output device is realized through following technical scheme: the alarm comprises an alarm body, wherein a battery jar is arranged on a rear cover of the alarm body, and battery elastic pieces are arranged at two ends of the battery jar; the battery elastic sheet is limited in the battery groove through the sheet columnar structure, and the distance between the surface of the battery elastic sheet and the positive electrode contact elastic sheet is slightly less than the height of the positive electrode end of the battery; one side of the battery jar is provided with a groove, and a battery neglected loading prevention structure is hinged in the groove.
According to the preferable technical scheme, the battery elastic sheet is formed by splicing a positive electrode contact elastic sheet and a negative electrode contact elastic sheet, the contact surface of the battery elastic sheet at one end is arranged to be a positive electrode contact surface, a negative electrode contact surface and a positive electrode contact surface, and the contact surface of the battery elastic sheet at the other end is arranged to be a negative electrode contact surface, a positive electrode contact surface and a negative electrode contact surface.
As the preferred technical scheme, a battery leakage-proof spring is arranged at the bottom of the battery leakage-proof structure.
As the preferred technical scheme, the alarm main body comprises a rear cover, an upper cover and a circuit board; the rear cover and the upper cover are spliced with each other, the circuit board is arranged between the upper cover and the rear cover, and the battery elastic sheet on the rear cover is connected with the circuit board; the front surface of the circuit board is provided with a code breaking display screen, a plurality of indicating lamps and buttons, and the upper cover is provided with a display window corresponding to the code breaking display screen, a lamp hole corresponding to the indicating lamps and a button board corresponding to the buttons.
As the preferred technical scheme, the rear cover is screwed with a mounting bracket, a limiting column is arranged above the battery neglected installation preventing structure, and a limiting groove corresponding to the limiting column is arranged on the mounting bracket.
As a preferred technical scheme, one side of the upper cover is provided with a wiring terminal, and a wire pressing handle is arranged above the wiring terminal; the rear cover is provided with a wire pressing hole corresponding to the wire pressing handle, and one side of the upper cover is provided with a wire outlet corresponding to the wiring terminal.
The beneficial effects of the utility model are that:
1. the utility model, through the arrangement of the sheet columnar structure, when the battery is put in according to the correct direction, the positive terminal of the battery is reliably contacted with the positive contact elastic sheet, and the equipment is normally powered; when the battery is placed in the abnormal reverse direction, the negative electrode and the positive electrode contact elastic sheet of the battery cannot contact the positive electrode contact elastic sheet due to the blocking of the design, and the purpose that the equipment cannot be electrified is achieved.
2. The utility model prevents the arrangement of the battery neglected loading structure, when any battery neglected loading, the limiting post on the neglected loading structural part props against the mounting bracket, so that the detector can not be screwed into the mounting bracket; when all batteries are normally installed, the side edges of the batteries prop against the neglected installation structural part to rotate inwards, so that the position of the limiting column is deviated into the limiting groove of the installation support, and the detector can be normally screwed into the installation support.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the mounting bracket removing structure of the present invention;
FIG. 4 is a schematic view of the structure of the present invention for removing the rear cover;
fig. 5 is a schematic structural view of the connection terminal of the present invention;
FIG. 6 is a schematic diagram of the structure for preventing battery neglected loading of the present invention;
fig. 7 is a circuit diagram of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
As shown in fig. 1-7, the carbon monoxide alarm with battery neglected loading prevention and control output device of the utility model comprises an alarm main body, wherein a battery jar 2 is arranged on a rear cover 1 of the alarm main body, and battery shrapnel is arranged at both ends of the battery jar 2; the battery elastic sheet is limited in the battery groove 2 through the sheet columnar structure 3, and because the positive electrode end of the battery is convex and the negative electrode end is flat, the distance between the surface of the battery elastic sheet and the positive electrode contact elastic sheet is slightly less than the height of the positive electrode end of the battery; one side of the battery jar 2 is provided with a groove, and a battery neglected loading prevention structure 4 is hinged in the groove.
In this embodiment, the battery spring is formed by splicing the positive electrode contact spring 21 and the negative electrode contact spring 22, the contact surface of the battery spring at one end is arranged to be the positive electrode contact surface, the negative electrode contact surface and the positive electrode contact surface, and the contact surface of the battery spring at the other end is arranged to be the negative electrode contact surface, the positive electrode contact surface and the negative electrode contact surface.
In this embodiment, prevent that battery neglected loading structure 4 bottom is provided with prevents battery neglected loading spring 5, has outside revolving force in the recess through preventing battery neglected loading spring 5.
In this embodiment, the alarm main body includes a rear cover 1, an upper cover 6 and a circuit board 7; the rear cover 1 and the upper cover 6 are spliced with each other, the circuit board 7 is arranged between the upper cover 6 and the rear cover 1, and the battery elastic sheet on the rear cover 1 is connected with the circuit board 7; the front surface of the circuit board 7 is provided with a code breaking display screen 8, a plurality of indicator lamps 9 and a button 10, and the upper cover 6 is provided with a display window 11 corresponding to the code breaking display screen 8, lamp holes corresponding to the indicator lamps 9 and a button plate 12 corresponding to the button 10.
In this embodiment, the rear cover 1 is screwed with the mounting bracket 13, the limiting column 14 is arranged above the battery neglected loading prevention structure 4, the mounting bracket 13 is provided with the limiting groove 15 corresponding to the limiting column 14, when any battery is neglected loaded, the limiting column 14 on the neglected loading structure supports against the mounting bracket, so that the detector cannot be screwed into the mounting bracket, when all batteries are normally mounted, the side edge of the battery supports against the battery neglected loading prevention structure 4 to rotate inwards, so that the position of the limiting column is deviated into the limiting groove of the mounting bracket 13, and the alarm main body can be normally screwed into the mounting bracket 13.
In the embodiment, a wiring terminal 16 is installed on one side of the upper cover 6, and a wire pressing handle 17 is arranged above the wiring terminal 16; be provided with the line ball hole 18 corresponding with line ball handle 17 on the back lid 1, 6 one sides of upper cover are provided with the wire hole corresponding with binding post 16, have used exempt from the screw spring formula binding post, withstand the line ball handle from binding post line ball downthehole through using special instrument (for example paper clip), insert the wire of connection control output device in the binding post wire hole, loosen the line ball handle, through the automatic wire that locks of binding post's locking structure.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a carbon monoxide alarm with battery neglected loading and control output device, includes the alarm main part, its characterized in that: a battery jar (2) is arranged on a rear cover (1) of the alarm main body, and battery elastic pieces are arranged at two ends of the battery jar (2); the battery elastic sheet is limited in the battery groove (2) through the sheet columnar structure (3), and the distance between the surface of the battery elastic sheet and the positive electrode contact elastic sheet is slightly less than the height of the positive electrode end of the battery; one side of the battery jar (2) is provided with a groove, and a battery neglected loading prevention structure (4) is hinged in the groove.
2. A carbon monoxide alarm with battery leak prevention and control output device as claimed in claim 1, wherein: the battery elastic sheet is formed by splicing a positive electrode contact elastic sheet (21) and a negative electrode contact elastic sheet (22), the contact surface of the battery elastic sheet at one end is arranged into a positive electrode contact surface, a negative electrode contact surface and a positive electrode contact surface, and the contact surface of the battery elastic sheet at the other end is arranged into a negative electrode contact surface, a positive electrode contact surface and a negative electrode contact surface.
3. A carbon monoxide alarm with battery leak prevention and control output device as claimed in claim 1, wherein: and a battery neglected loading prevention spring (5) is arranged at the bottom of the battery neglected loading prevention structure (4).
4. A carbon monoxide alarm with battery leak prevention and control output device as set forth in claim 1, wherein: the alarm main body comprises a rear cover (1), an upper cover (6) and a circuit board (7); the rear cover (1) and the upper cover (6) are spliced with each other, the circuit board (7) is arranged between the upper cover (6) and the rear cover (1), and the battery elastic sheet on the rear cover (1) is connected with the circuit board (7); the front surface of the circuit board (7) is provided with a code breaking display screen (8), a plurality of indicating lamps (9) and a button (10), and the upper cover (6) is provided with a display window (11) corresponding to the code breaking display screen (8), lamp holes corresponding to the indicating lamps (9) and a button plate (12) corresponding to the button (10).
5. A carbon monoxide alarm with battery leak prevention and control output device as set forth in claim 1, wherein: the rear cover (1) is screwed with a mounting bracket (13), a limiting column (14) is arranged above the battery neglected installation preventing structure (4), and a limiting groove (15) corresponding to the limiting column (14) is arranged on the mounting bracket (13).
6. The carbon monoxide alarm with battery neglect loading and control output device according to claim 4, wherein: a wiring terminal (16) is mounted on one side of the upper cover (6), and a wire pressing handle (17) is arranged above the wiring terminal (16); the rear cover (1) is provided with a wire pressing hole (18) corresponding to the wire pressing handle (17), and one side of the upper cover (6) is provided with a wire outlet corresponding to the wiring terminal (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325507.7U CN218214353U (en) | 2022-08-31 | 2022-08-31 | Carbon monoxide alarm with battery neglected loading prevention and control output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222325507.7U CN218214353U (en) | 2022-08-31 | 2022-08-31 | Carbon monoxide alarm with battery neglected loading prevention and control output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218214353U true CN218214353U (en) | 2023-01-03 |
Family
ID=84629350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222325507.7U Active CN218214353U (en) | 2022-08-31 | 2022-08-31 | Carbon monoxide alarm with battery neglected loading prevention and control output device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218214353U (en) |
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2022
- 2022-08-31 CN CN202222325507.7U patent/CN218214353U/en active Active
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