CN201397325Y - Gas detector - Google Patents
Gas detector Download PDFInfo
- Publication number
- CN201397325Y CN201397325Y CN2009201319752U CN200920131975U CN201397325Y CN 201397325 Y CN201397325 Y CN 201397325Y CN 2009201319752 U CN2009201319752 U CN 2009201319752U CN 200920131975 U CN200920131975 U CN 200920131975U CN 201397325 Y CN201397325 Y CN 201397325Y
- Authority
- CN
- China
- Prior art keywords
- base plate
- teat
- recess
- gas detector
- combustion 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 - Lifetime
Links
- 239000000567 combustion gas Substances 0.000 claims description 23
- 230000000295 complement effect Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to the fire equipment, in particular to a gas detector, which comprises a bottom board and a main body, wherein the main body is detachably inserted on the bottom board, themain body is provided with a wiring terminal, the connecting end of the wiring terminal extends outside the main body, the wiring terminal is close to the bottom board, the bottom board is provided with a threading hole, and the threading hole positively faces to the receiving terminal of the wiring terminal. The utility model discloses a gas detector which can be conveniently connected with wireswithout opening the box body.
Description
Technical field
The utility model relates to fire-fighting equipment, relates in particular to a kind of combustion gas detector.
Background technology
Existing combustion gas detector mainly is divided into ceiling type and wall-hanging two kinds.And wall-hanging a kind of combustion gas detector generally has a box structure, during installation, opens box body earlier, will be locked at the bottom of the box on the body of wall then, box body is combined after the wiring again and can use.Existing a kind of combustion gas detector, because of connection terminal is arranged in the box body, need open box body during installation, increased the probability of accidental damage internal electronic element greatly, and some element is that damage is recessive, can not learn immediately by the way of test, reduce a kind of combustion gas detector operation reliability.
The utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part and does not need to open the box body combustion gas detector of wiring easily when a kind of the installation is provided.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of combustion gas detector, it is characterized in that: comprise base plate and body, described body is plugged in described base plate with removably, body has connection terminal, the terminals of described connection terminal extend to outside the body, and described connection terminal is near described base plate setting, and described base plate has a through wires hole, and described through wires hole is over against the terminals setting of described connection terminal.
A kind of combustion gas detector is characterized in that described base plate has the teat of a T-shape, to described body direction protuberance; Described body has a T-shape recess that is complementary with described teat, and described recess sinks to body interior; Described recess has insertion end, and described insertion end also is provided with the pit that a convenient described teat inserted and extracted described recess.
A kind of combustion gas detector is characterized in that, described teat also has two prominent points, and described recess has two concave points that are complementary with described prominent point, and when described base plate and described body were in inserting state, described prominent point buckled into described concave point.
A kind of combustion gas detector, it is characterized in that described teat is arranged at the symcenter of described base plate vertical direction, accordingly, described recess is arranged at the symcenter of described body vertical direction, and two sides of the teat of described base plate are provided with two and feed to the screw hole that wall is locked described base plate.
A kind of combustion gas detector is characterized in that described body comprises the housing by face-piece and drain pan, and circuit board is set in the housing, and described connection terminal is arranged on the circuit board, is positioned at the bottom of described body towards described base plate one side.
A kind of combustion gas detector is characterized in that described base plate has the teat of a T-shape, to described body direction protuberance; Described body has a T-shape recess that is complementary with described teat, and described recess sinks to body interior; Described recess has insertion end, and described insertion end also is provided with the pit that a convenient described teat inserted and extracted described recess; Described teat also has two prominent points, and described recess has two concave points that are complementary with described prominent point, and when described base plate and described body were in inserting state, described prominent point buckled into described concave point; Described teat is arranged at the symcenter of described base plate vertical direction, and accordingly, described recess is arranged at the symcenter of described body vertical direction, and two sides of the teat of described base plate are provided with two and feed to the screw hole that wall is locked described base plate; Described body comprises the housing by face-piece and drain pan, and circuit board is set in the housing, and described connection terminal is arranged on the circuit board, is positioned at the bottom of described body towards described base plate one side.
Combustion gas detector of the present utility model, comprise body and base plate to inserting, the terminals of connection terminal extend to outside the body, base plate has a through wires hole, only need during installation electric wire is introduced by the through wires hole of base plate, be connected in connection terminal again, body is pegged graft with base plate gets final product again, whole process is contact circuit plate and electronic component not, can not damage electronic component.Do not need to open the box body advantage of wiring easily when compared with prior art, combustion gas detector of the present utility model has installation.
Description of drawings
Fig. 1 is first embodiment body synoptic diagram of the utility model.
Fig. 2 is the synoptic diagram after first embodiment body of the utility model is removed drain pan.
Fig. 3 is first embodiment base plate synoptic diagram of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.With reference to figure 1, Fig. 2, Fig. 3, first embodiment of the utility model is a kind of combustion gas detector, this a kind of combustion gas detector comprises base plate 101 and body 102, described body 102 is plugged in described base plate 101 with removably, body 102 has connection terminal 1024, the terminals of described connection terminal 1024 extend to outside the body 102, and described connection terminal 1024 is provided with near described base plate 101, described base plate 101 has a through wires hole 1011, and described through wires hole 101 is over against the terminals setting of described connection terminal 1024; Described base plate 101 has the teat 1012 of a T-shape, to described body 102 directions protuberance; Described body 102 has a T-shape recess 1025 that is complementary with described teat 1012, and described recess 1025 sinks to body 102 inside; Described recess 1025 has insertion end, and described insertion end also is provided with the pit that a convenient described teat 1012 inserted and extracted described recess 1025; Described teat 1012 also has two prominent points, and described recess 1025 has two concave points that are complementary with described prominent point, and when described base plate 101 was in inserting state with described body 102, described prominent point buckled into described concave point; Described teat 1012 is arranged at the symcenter of described base plate 101 vertical directions, accordingly, described recess 1025 is arranged at the symcenter of described body 102 vertical directions, and two sides of the teat of described base plate 101 are provided with two and feed to the screw hole that wall is locked described base plate 101; Described body 102 comprises by the housing of face-piece 1021 and drain pan 1022, and circuit board 1023 is set in the housing, and described connection terminal 1024 is arranged on the circuit board 1023, is positioned at the bottom of described body 102 towards described base plate 101 1 sides.
Claims (6)
1, a kind of combustion gas detector, it is characterized in that: comprise base plate and body, described body is plugged in described base plate with removably, body has connection terminal, the terminals of described connection terminal extend to outside the body, and described connection terminal is near described base plate setting, and described base plate has a through wires hole, and described through wires hole is over against the terminals setting of described connection terminal.
2, a kind of combustion gas detector according to claim 1 is characterized in that described base plate has the teat of a T-shape, to described body direction protuberance; Described body has a T-shape recess that is complementary with described teat, and described recess sinks to body interior; Described recess has insertion end, and described insertion end also is provided with the pit that a convenient described teat inserted and extracted described recess.
3, a kind of combustion gas detector according to claim 2, it is characterized in that described teat also has two prominent points, described recess has two concave points that are complementary with described prominent point, when described base plate and described body were in inserting state, described prominent point buckled into described concave point.
4, a kind of combustion gas detector according to claim 3, it is characterized in that, described teat is arranged at the symcenter of described base plate vertical direction, accordingly, described recess is arranged at the symcenter of described body vertical direction, and two sides of the teat of described base plate are provided with two and feed to the screw hole that wall is locked described base plate.
5, a kind of combustion gas detector according to claim 1 is characterized in that described body comprises the housing by face-piece and drain pan, and circuit board is set in the housing, and described connection terminal is arranged on the circuit board, is positioned at the bottom of described body towards described base plate one side.
6, a kind of combustion gas detector according to claim 1 is characterized in that described base plate has the teat of a T-shape, to described body direction protuberance; Described body has a T-shape recess that is complementary with described teat, and described recess sinks to body interior; Described recess has insertion end, and described insertion end also is provided with the pit that a convenient described teat inserted and extracted described recess; Described teat also has two prominent points, and described recess has two concave points that are complementary with described prominent point, and when described base plate and described body were in inserting state, described prominent point buckled into described concave point; Described teat is arranged at the symcenter of described base plate vertical direction, and accordingly, described recess is arranged at the symcenter of described body vertical direction, and two sides of the teat of described base plate are provided with two and feed to the screw hole that wall is locked described base plate; Described body comprises the housing by face-piece and drain pan, and circuit board is set in the housing, and described connection terminal is arranged on the circuit board, is positioned at the bottom of described body towards described base plate one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319752U CN201397325Y (en) | 2009-05-25 | 2009-05-25 | Gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319752U CN201397325Y (en) | 2009-05-25 | 2009-05-25 | Gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201397325Y true CN201397325Y (en) | 2010-02-03 |
Family
ID=41619844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201319752U Expired - Lifetime CN201397325Y (en) | 2009-05-25 | 2009-05-25 | Gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201397325Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132683B (en) * | 2014-07-29 | 2016-08-17 | 成都国光电子仪表有限责任公司 | A kind of blockage resisting housing being applied to gas detector |
-
2009
- 2009-05-25 CN CN2009201319752U patent/CN201397325Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132683B (en) * | 2014-07-29 | 2016-08-17 | 成都国光电子仪表有限责任公司 | A kind of blockage resisting housing being applied to gas detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518110. A3 building, Da Da Industrial Zone, South View Road, Guanlan street, Shenzhen, Guangdong, Baoan District Patentee after: Elite long sensing technology (Shenzhen) Limited by Share Ltd Address before: 518110. A3 building, Da Da Industrial Zone, South View Road, Guanlan street, Shenzhen, Guangdong, Baoan District Patentee before: Shenzhen City Lung Security Equipment Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100203 |
|
| CX01 | Expiry of patent term |