CN208110815U - Safety performance detection device for combustible and toxic gas alarm - Google Patents
Safety performance detection device for combustible and toxic gas alarm Download PDFInfo
- Publication number
- CN208110815U CN208110815U CN201820598438.8U CN201820598438U CN208110815U CN 208110815 U CN208110815 U CN 208110815U CN 201820598438 U CN201820598438 U CN 201820598438U CN 208110815 U CN208110815 U CN 208110815U
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Abstract
The utility model discloses a combustible and toxic gas alarm security performance detection device, including the detection device body, the top electric connection of detection device body has the alarm body, four first rotating grooves have been seted up to the bottom of detection device body, all are equipped with first cavity between the first rotating groove on two horizontal positions, first through-hole has all been seted up on the both sides inner wall of first cavity, and first through-hole and first rotating groove are linked together, the level is equipped with first movable plate in the first cavity. The utility model discloses in, driving motor can receive and release the pulley, and the pulley is when receiving and releasing, and the second movable plate then removes in first rotating groove and second cavity, and when the pulley was accomodate completely, the first rotating groove then can be sealed completely to the second movable plate, when needs removal monitoring devices body, stretches out the pulley and promotes the handle, then can make the detection device body carry out wider detection.
Description
Technical field
The utility model relates to detection gas technical fields, more particularly to a kind of flammable and toxic air alarm device safety
It can detection device.
Background technique
License notification number is 206726423 U of CN, discloses a kind of explosion-proof type flammable gas-detecting alarm device, is wrapped
Cylindrical pedestal is included, the axis of pedestal is located at anterior-posterior horizontal direction, and pedestal end face facing forward is equipped with counterbore, the axis of counterbore
It is overlapped with the axis of pedestal, gas detection data presentation device and gas detection alarm circuit board is installed in counterbore, outside pedestal
The rear end of side wall is equipped with multiple pedestal mounting plates around the axis of pedestal in uniform way, and the plate face of multiple pedestal mounting plates is located at left and right
The rear surface of vertical direction, multiple pedestal mounting plates is concordant with the end face of pedestal backwards, the inner end difference of each pedestal mounting plate
It is connected as one with the lateral wall of pedestal, the middle part of each pedestal mounting plate is equipped with through-hole along the longitudinal direction.Its object is to mention
For a kind of strong shock resistance, heat-resisting cold-resistant standard is high, and explosion-proof performance is reliable and stable, can also work normally under sleet environment,
Long service life can continuously detect the explosion-proof type fuel gas detection alarm of combustable gas concentration or toxic and harmful gas concentration
Device, it is less than normal which detects toxic and harmful gas range, can not carry out comprehensive detection, therefore the utility model proposes
A kind of flammable and toxic air alarm device apparatus safe property checking device, it is to solve the problems, such as set forth above.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is flammable and toxic
Gas alarm apparatus safe property checking device.
To achieve the goals above, the utility model uses following technical solution：
A kind of flammable and toxic air alarm device apparatus safe property checking device, including detection device ontology, the detection dress
It sets and is electrically connected with alarm ontology at the top of ontology, the bottom of the detection device ontology is opened up there are four the first rotation slot,
It is equipped with first chamber between the first rotation slot on two horizontal positions, is offered on the two sides inner wall of the first chamber
First through hole, and first through hole is connected with the first rotation slot, it is horizontal in the first chamber to be equipped with first movement plate, and first
The both ends of movable plate extend through first through hole and connect with two mutually separate side walls of the first rotation slot, and described first moves
The bottom of movable plate is welded with two pulleys, and two pulleys are located in two the first rotation slots, the detection device ontology
On set there are four second chamber, and two second chambers and two the first rotation slots are located at the same horizontal position, two first turn
Dynamic slot position offers the second rotation slot on the side inner wall that two second chambers are located remotely from each other between two second chambers,
First rotating shaft is rotatably connected in second rotation slot, the outside difference fixing sleeve of the first rotating shaft is equipped with the first bevel gear
Lower section on the side wall being located remotely from each other with first gear, two second chambers positioned at first rotating shaft is welded with limit plate, described
Limit hole is offered on limit plate, there is the second shaft of rotation connection, the top and bottom of second shaft in the limit hole
It is respectively welded the second bevel gear and second gear, and the second bevel gear is meshed with the first bevel gear, two second chamber phases
It is mutually slidably fitted with third movable plate on close side inner wall, the side of the third movable plate is fixedly installed with the second tooth
Item is welded with spring at the top of the third movable plate, and the top of the spring is mutually welded with the top inner wall of second chamber, institute
It states first gear to be meshed with the second rack gear, the basal sliding of the second chamber is connected with the second movable plate, and described second moves
The side of movable plate is fixedly installed with the first rack gear, and the first rack gear is meshed with the second gear, in the side of the second chamber
It offers the second through-hole being connected with the first rotation slot on wall, is equipped with the 4th movable plate in second through-hole, the described 4th
The two sides of movable plate are mutually welded with third movable plate and first movement plate respectively, are opened on the bottom side inner wall of the second chamber
Equipped with the fifth hole being connected with the first rotation slot, one end of second movable plate through fifth hole and extends to first
In rotation slot, symmetrically arranged two the first sliding blocks are slidably connected in the top inner wall of the first chamber, described first is sliding
Block is equipped with third through-hole, and the first fixed plate being welded between two the first sliding blocks at the top of first chamber is described
First fixed plate is equipped with fourth hole, offers mounting groove on the two sides inner wall of the first chamber, the mounting groove
It is fixedly installed with driving motor on the inner wall of side, connecting shaft, two connecting shaft phases are welded on the output shaft of the driving motor
Close one end extends through two third through-holes and extends in fourth hole, and connecting shaft and fourth hole are rotatablely connected,
Two connecting shafts are threadedly coupled with two third through-holes respectively, and the top slide connection of the first movement plate is sliding there are two second
Block, and two the second sliding blocks and two the first sliding blocks are intersected by two rotor plates and are connected, two rotor plates are rotatablely connected, described
The side of detection device ontology is welded with connecting rod, and the side of the connecting rod is welded with handle.
Preferably, first bearing is fixedly installed on the inner wall of second rotation slot, the first rotating shaft runs through first
Bearing is simultaneously mutually welded with the inner ring of first bearing.
Preferably, the bottom of second movable plate is fixedly installed with third sliding block, the bottom interior wall of the second chamber
On offer sliding rail, the third sliding block is slidably connected with sliding rail.
Preferably, the side of the driving motor is welded with the second fixed plate, and the corner location of second fixed plate is equal
Bolt hole is offered, the bolt hole internal screw thread is connected with bolt, and the driving motor is fixedly mounted by bolt hole and bolt
On the side inner wall of mounting groove.
Preferably, internal screw thread is offered on the inner wall of the third through-hole, offers external screw thread on the outside of the connecting shaft,
The internal screw thread is threadedly coupled with external screw thread.
Preferably, second bearing is fixedly installed on the inner wall of the limit hole, second shaft runs through second bearing
And it is mutually welded with the inner ring of second bearing.
Compared with prior art, the utility model has the beneficial effects that：It is fixed by the first sliding block, third through-hole, first
Plate, fourth hole, mounting groove, driving motor, the second sliding block and rotor plate match, and driving motor will drive connecting shaft and be turned
It is dynamic, and connecting shaft is threadedly coupled with third through-hole, thus two the first sliding blocks can be made close to each other or separate, thus pulley with
It moves up and down in first rotation slot, passes through second chamber, the second rotation slot, first rotating shaft, the first bevel gear, the first tooth
Wheel, limit plate, limit hole, the second shaft, the second bevel gear, second gear, the second movable plate, the first rack gear, third movable plate,
Second rack gear, the second through-hole, the 4th movable plate and spring match, when pulley is moved up and down in the first rotation slot,
It will drive third movable plate to move up and down, thus first rotating shaft can be made to be rotated, will drive the second movable plate and carry out water
Prosposition moves, and is matched by pulley, connecting rod and handle, stretches out the first rotation slot in pulley and stablizes at designated position, leads to
Driving handle is crossed, it can be so that detection device ontology be moved.
In the utility model, driving motor can carry out folding and unfolding to pulley, and pulley is when carrying out folding and unfolding, the second movable plate
It is then moved in the first rotation slot and second chamber, and when pulley is contained completely, the second movable plate can then seal completely
Pulley is stretched out simultaneously driving handle, then can make detection device sheet by firmly the first rotation slot when needing mobile monitoring device ontology
Body carries out larger range of detection.
Detailed description of the invention
Fig. 1 be the utility model proposes the flammable and toxic air alarm device apparatus safe property checking device of one kind structure master
View；
Fig. 2 be the utility model proposes the flammable and toxic air alarm device apparatus safe property checking device of one kind A structure
Enlarged drawing；
Fig. 3 be the utility model proposes the flammable and toxic air alarm device apparatus safe property checking device of one kind B structure
Enlarged drawing.
In figure：1 detection device ontology, 2 alarm ontologies, 3 first rotation slots, 4 first chambers, 5 first through hole, 6 first
Movable plate, 7 pulleys, 8 connecting rods, 9 handles, 10 second chambers, 11 second rotation slots, 12 first rotating shafts, 13 first bevel gears, 14
First gear, 15 limit plates, 16 limit holes, 17 second shafts, 18 second bevel gears, 19 second gears, 20 second movable plates,
21 first rack gears, 22 third movable plates, 23 second rack gears, 24 second through-holes, 25 the 4th movable plates, 26 springs, 27 first sliding blocks,
28 third through-holes, 29 first fixed plates, 30 fourth holes, 31 mounting grooves, 32 driving motors, 33 second sliding blocks, 34 rotor plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of flammable and toxic air alarm device apparatus safe property checking device, including detection device ontology 1,
The top of detection device ontology 1 is electrically connected with alarm ontology 2, and the bottom of detection device ontology 1 opens up that there are four first turn
Dynamic slot 3, is equipped with first chamber 4 between the first rotation slot 3 on two horizontal positions, on the two sides inner wall of first chamber 4
First through hole 5 is offered, and first through hole 5 is connected with the first rotation slot 3, it is horizontal in first chamber 4 to be equipped with first movement plate
6, and the both ends of first movement plate 6 extend through first through hole 5 and connect with the mutually separate side walls of two the first rotation slots 3
It connects, the bottom of first movement plate 6 is welded with two pulleys 7, and two pulleys 7 are located in two the first rotation slots 3, detection
Second chamber 10 there are four being set in device noumenon 1, and two second chambers 10 and two the first rotation slots 3 are located at same level position
It sets, two the first rotation slots 3 are located between two second chambers 10, on the side inner wall that two second chambers 10 are located remotely from each other
The second rotation slot 11 is offered, first rotating shaft 12 is rotatably connected in the second rotation slot 11, the outside of first rotating shaft 12 is solid respectively
Surely it is arranged with the first bevel gear 13 and first gear 14, is located at first rotating shaft on the side wall that two second chambers 10 are located remotely from each other
12 lower section is welded with limit plate 15, and limit hole 16 is offered on limit plate 15, there is second turn of rotation connection in limit hole 16
Axis 17, the top and bottom of the second shaft 17 are respectively welded the second bevel gear 18 and second gear 19, and the second bevel gear 18
It is meshed with the first bevel gear 13, is slidably fitted with third movable plate on two second chambers 10 side inner wall close to each other
22, the side of third movable plate 22 is fixedly installed with the second rack gear 23, and the top of third movable plate 22 is welded with spring 26, spring
26 top and the top inner wall of second chamber 10 are mutually welded, and first gear 14 is meshed with the second rack gear 23, second chamber 10
Basal sliding be connected with the second movable plate 20, the side of the second movable plate 20 is fixedly installed with the first rack gear 21, and the first tooth
Item 21 is meshed with second gear 19, and second to be connected with the first rotation slot 3 is offered on the side inner wall of second chamber 10
Through-hole 24, is equipped with the 4th movable plate 25 in the second through-hole 24, the two sides of the 4th movable plate 25 respectively with third movable plate 22 and the
One movable plate, 6 phase is welded, and it is logical that the 5th to be connected with the first rotation slot 3 is offered on the bottom side inner wall of second chamber 10
The one end in hole, the second movable plate 20 through fifth hole and extends in the first rotation slot 3, in the top inner wall of first chamber 4
Symmetrically arranged two the first sliding blocks 27 are slidably connected, the first sliding block 27 is equipped with third through-hole 28, first chamber 4
Top is welded with the first fixed plate 29 between two the first sliding blocks 27, and the first fixed plate 29 is equipped with fourth hole 30,
Mounting groove 31 is offered on the two sides inner wall of first chamber 4, is fixedly installed with driving motor on the side inner wall of mounting groove 31
32, connecting shaft is welded on the output shaft of driving motor 32, it is logical that two mutually close one end of connecting shaft extend through two thirds
Hole 28 simultaneously extends in fourth hole 30, and connecting shaft and fourth hole 30 are rotatablely connected, two connecting shafts respectively with two the
Three through-holes 28 are threadedly coupled, the connection of the top slide of first movement plate 6 there are two the second sliding block 33, and two the second sliding blocks 33 with
Two the first sliding blocks 27 are intersected by two rotor plates 34 and are connected, and two rotor plates 34 are rotatablely connected, and the one of detection device ontology 1
Side is welded with connecting rod 8, and the side of connecting rod 8 is welded with handle 9, passes through the first sliding block 27, third through-hole 28, the first fixed plate
29, fourth hole 30, mounting groove 31, driving motor 32, the second sliding block 33 and rotor plate 34 match, and driving motor 32 can band
Dynamic connecting shaft is rotated, and connecting shaft is threadedly coupled with third through-hole 28, thus two the first sliding blocks 27 can be made close to each other
Or it is separate, so pulley 7 to move up and down in the first rotation slot 3, passes through second chamber 10, the second rotation slot 11,
One shaft 12, the first bevel gear 13, first gear 14, limit plate 15, limit hole 16, the second shaft 17, the second bevel gear 18,
Second gear 19, the second movable plate 20, the first rack gear 21, third movable plate 22, the second rack gear 23, the second through-hole the 24, the 4th move
Movable plate 25 and spring 26 match, and when pulley 7 is moved up and down in the first rotation slot 3, will drive third movable plate 22
It moves up and down, thus first rotating shaft 12 can be made to be rotated, will drive the second movable plate 20 and carry out horizontal displacement, pass through
Pulley 7, connecting rod 8 and handle 9 match, and stretch out the first rotation slot 3 in pulley 7 and stablize at designated position, pass through promotion
Handle 9, can be so that detection device ontology 1 be moved, and in the utility model, driving motor 32 can be received pulley 7
It puts, and pulley 7, when carrying out folding and unfolding, the second movable plate 20 is then moved in the first rotation slot 3 and second chamber 10, and is worked as
When pulley 7 is contained completely, the second movable plate 20 can then seal the first rotation slot 3 completely, need mobile monitoring device ontology 1
When, pulley 7 is stretched out into simultaneously driving handle 9, then detection device ontology 1 can be made to carry out larger range of detection.
In the utility model, it is fixedly installed with first bearing on the inner wall of the second rotation slot 11, first rotating shaft 12 is through the
One bearing is simultaneously mutually welded with the inner ring of first bearing, and the bottom of the second movable plate 20 is fixedly installed with third sliding block, second chamber
Sliding rail is offered in 10 bottom interior wall, third sliding block is slidably connected with sliding rail, and it is solid that the side of driving motor 32 is welded with second
Fixed board, the corner location of the second fixed plate offer bolt hole, and bolt hole internal screw thread is connected with bolt, and driving motor 32 passes through
Bolt hole and bolt are fixedly mounted on the side inner wall of mounting groove 31, and internal screw thread is offered on the inner wall of third through-hole 28, even
External screw thread is offered on the outside of spindle, internal screw thread is threadedly coupled with external screw thread, is fixedly installed with second on the inner wall of limit hole 16
Bearing, the second shaft 17 are mutually welded through second bearing and with the inner ring of second bearing, and the first sliding block 27, third through-hole are passed through
28, the first fixed plate 29, fourth hole 30, mounting groove 31, driving motor 32, the second sliding block 33 and rotor plate 34 match, and drive
Dynamic motor 32 will drive connecting shaft and be rotated, and connecting shaft is threadedly coupled with third through-hole 28, thus can make two first cunnings
Block 27 is close to each other or separate, so pulley 7 to move up and down in the first rotation slot 3, passes through second chamber 10, second
Rotation slot 11, first rotating shaft 12, the first bevel gear 13, first gear 14, limit plate 15, limit hole 16, the second shaft 17, second
Bevel gear 18, second gear 19, the second movable plate 20, the first rack gear 21, third movable plate 22, the second rack gear 23, the second through-hole
24, the 4th movable plate 25 and spring 26 match, and when pulley 7 is moved up and down in the first rotation slot 3, will drive third
Movable plate 22 moves up and down, thus first rotating shaft 12 can be made to be rotated, and will drive the second movable plate 20 and carries out horizontal position
It moves, is matched by pulley 7, connecting rod 8 and handle 9, stretch out the first rotation slot 3 in pulley 7 and stablize at designated position, lead to
Driving handle 9 is crossed, can be so that detection device ontology 1 be moved, in the utility model, driving motor 32 can be to pulley 7
Folding and unfolding is carried out, and pulley 7 is when carrying out folding and unfolding, the second movable plate 20 is then moved in the first rotation slot 3 and second chamber 10
It is dynamic, and when pulley 7 is contained completely, the second movable plate 20 can then seal the first rotation slot 3 completely, and mobile monitoring is being needed to fill
When setting ontology 1, pulley 7 is stretched out into simultaneously driving handle 9, then detection device ontology 1 can be made to carry out larger range of detection.
Working principle：When needing will test device noumenon 1 and carrying out larger range of detection, 32 company of will drive of driving motor
Spindle is rotated, and connecting shaft is threadedly coupled with third through-hole 28, thus two the first sliding blocks 27 can be made close to each other, can be made
First movement plate 6 declines, and first movement plate 6 is welded with 7 phase of pulley, so pulley 7 can be transported downwards in the first rotation slot 3
It is dynamic, when pulley 7 moves downward in the first rotation slot 3, it will drive third movable plate 22 and move down, will drive the first umbrella
Gear 13 is rotated, and the first bevel gear 13 is meshed with the second bevel gear 18, thus will drive the rotation of the second shaft 17, and
Second gear 19 is meshed with the first rack gear 21, therefore two the second movable plates 20 can be made to move in the direction away from each other,
Pulley 7 stretches out the first rotation slot 3 and simultaneously stablizes at designated position, by driving handle 9, can so that detection device ontology 1 into
Row movement.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of flammable and toxic air alarm device apparatus safe property checking device, including detection device ontology (1), feature exists
In being electrically connected with alarm ontology (2) at the top of the detection device ontology (1), the bottom of the detection device ontology (1)
There are four opening up the first rotation slot (3), first chamber (4), institute are equipped between the first rotation slot (3) on two horizontal positions
It states and is offered on the two sides inner wall of first chamber (4) first through hole (5), and first through hole (5) is connected with the first rotation slot (3)
It is logical, it is horizontal in the first chamber (4) to be equipped with first movement plate (6), and the both ends of first movement plate (6) extend through first and lead to
Hole (5) is simultaneously connect with two mutually separate side walls of the first rotation slot (3), and the bottom of the first movement plate (6) is welded with
Two pulleys (7), and two pulleys (7) are located in two the first rotation slots (3), set on the detection device ontology (1)
There are four second chamber (10), and two second chambers (10) and two the first rotation slots (3) are located at the same horizontal position, and two
First rotation slot (3) is located between two second chambers (10), on the side inner wall that two second chambers (10) are located remotely from each other
It offers the second rotation slot (11), is rotatably connected to first rotating shaft (12), the first rotating shaft in second rotation slot (11)
(12) outside difference fixing sleeve is equipped with the first bevel gear (13) and first gear (14), and two second chambers (10) are located remotely from each other
Side wall on be located at first rotating shaft (12) lower section be welded with limit plate (15), offer limit hole on the limit plate (15)
(16), there are rotation connection the second shaft (17), the top and bottom difference of second shaft (17) in the limit hole (16)
The second bevel gear (18) and second gear (19) are welded with, and the second bevel gear (18) is meshed with the first bevel gear (13), two
It is slidably fitted with third movable plate (22) on a second chamber (10) side inner wall close to each other, the third movable plate
(22) side is fixedly installed with the second rack gear (23), is welded with spring (26) at the top of the third movable plate (22), described
The top of spring (26) and the top inner wall of second chamber (10) are mutually welded, the first gear (14) and the second rack gear (23) phase
Engagement, the basal sliding of the second chamber (10) are connected with the second movable plate (20), the side of second movable plate (20)
It is fixedly installed with the first rack gear (21), and the first rack gear (21) is meshed with second gear (19), the second chamber (10)
It offers the second through-hole (24) being connected with the first rotation slot (3) on the inner wall of side, the is equipped in second through-hole (24)
It is mutually welded with third movable plate (22) and first movement plate (6) respectively the two sides of four movable plates (25), the 4th movable plate (25)
It connects, the fifth hole being connected with the first rotation slot (3) is offered on the bottom side inner wall of the second chamber (10), it is described
One end of second movable plate (20) is through fifth hole and extends in the first rotation slot (3), the top of the first chamber (4)
Symmetrically arranged two the first sliding blocks (27) are slidably connected on inner wall, first sliding block (27) is equipped with third through-hole
(28), the first fixed plate (29) being welded at the top of first chamber (4) between two the first sliding blocks (27), described first
Fixed plate (29) is equipped with fourth hole (30), offers mounting groove (31), institute on the two sides inner wall of the first chamber (4)
It states and is fixedly installed on the side inner wall of mounting groove (31) driving motor (32), welded on the output shaft of the driving motor (32)
There is connecting shaft, two mutually close one end of connecting shaft extend through two third through-holes (28) and extend to fourth hole (30)
It is interior, and connecting shaft and fourth hole (30) are rotatablely connected, two connecting shafts are threadedly coupled with two third through-holes (28) respectively, institute
The top slide connection of first movement plate (6) is stated there are two the second sliding block (33), and two the second sliding blocks (33) with two first
Sliding block (27) is intersected by two rotor plates (34) and is connected, two rotor plate (34) rotation connections, the detection device ontology (1)
Side be welded with connecting rod (8), the side of the connecting rod (8) is welded with handle (9).
2. one kind according to claim 1 is flammable and toxic air alarm device apparatus safe property checking device, which is characterized in that
Be fixedly installed with first bearing on the inner wall of second rotation slot (11), the first rotating shaft (12) through first bearing and with
The inner ring of first bearing mutually welds.
3. one kind according to claim 1 is flammable and toxic air alarm device apparatus safe property checking device, which is characterized in that
The bottom of second movable plate (20) is fixedly installed with third sliding block, offers in the bottom interior wall of the second chamber (10)
Sliding rail, the third sliding block are slidably connected with sliding rail.
4. one kind according to claim 1 is flammable and toxic air alarm device apparatus safe property checking device, which is characterized in that
The side of the driving motor (32) is welded with the second fixed plate, and the corner location of second fixed plate offers bolt
Hole, the bolt hole internal screw thread are connected with bolt, and the driving motor (32) is fixedly mounted on installation by bolt hole and bolt
On the side inner wall of slot (31).
5. one kind according to claim 1 is flammable and toxic air alarm device apparatus safe property checking device, which is characterized in that
Internal screw thread is offered on the inner wall of the third through-hole (28), external screw thread, the internal screw thread are offered on the outside of the connecting shaft
It is threadedly coupled with external screw thread.
6. one kind according to claim 1 is flammable and toxic air alarm device apparatus safe property checking device, which is characterized in that
It is fixedly installed with second bearing on the inner wall of the limit hole (16), second shaft (17) is through second bearing and with second
The inner ring of bearing mutually welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598438.8U CN208110815U (en) | 2018-04-25 | 2018-04-25 | Safety performance detection device for combustible and toxic gas alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598438.8U CN208110815U (en) | 2018-04-25 | 2018-04-25 | Safety performance detection device for combustible and toxic gas alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110815U true CN208110815U (en) | 2018-11-16 |
Family
ID=64117180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598438.8U Expired - Fee Related CN208110815U (en) | 2018-04-25 | 2018-04-25 | Safety performance detection device for combustible and toxic gas alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116787A (en) * | 2020-09-01 | 2020-12-22 | 水木鸟(重庆)安全技术有限公司 | Gas detection alarm control system and method for Internet of things |
-
2018
- 2018-04-25 CN CN201820598438.8U patent/CN208110815U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116787A (en) * | 2020-09-01 | 2020-12-22 | 水木鸟(重庆)安全技术有限公司 | Gas detection alarm control system and method for Internet of things |
| CN112116787B (en) * | 2020-09-01 | 2022-04-12 | 水木鸟(重庆)安全技术有限公司 | Gas detection alarm control system of Internet of things |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190425 |