CN214123102U - Cigarette sensing device convenient to install - Google Patents
Cigarette sensing device convenient to install Download PDFInfo
- Publication number
- CN214123102U CN214123102U CN202022957021.6U CN202022957021U CN214123102U CN 214123102 U CN214123102 U CN 214123102U CN 202022957021 U CN202022957021 U CN 202022957021U CN 214123102 U CN214123102 U CN 214123102U
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- China
- Prior art keywords
- positioning
- plate
- positioning block
- connecting device
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 235000019504 cigarettes Nutrition 0.000 title claims description 14
- 239000000779 smoke Substances 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire Alarms (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model relates to the technical field of a smoke sensing device, in particular to a smoke sensing device convenient to install, which comprises a guide rod, a reset spring and a positioning spring, wherein a mounting hole is arranged on a base, a positioning groove is arranged in the mounting hole, a positioning block is inserted in the positioning groove, the positioning block is fixedly connected with a positioning plate, a connecting hole is arranged on the positioning plate, the positioning block and the positioning plate are inserted in a connecting device, the positioning block is arranged at the outer side of the connecting device, the positioning block is arranged at the inner side of the positioning plate, the smoke sensing device is arranged on the base through the connecting device, the connecting device is aligned with the mounting hole on the base, the clamping plate is tightly pressed upwards to enable the clamping plate to be tightly abutted against the base, the positioning block can enter the positioning groove in the base at the moment, the double fixation of the positioning block and the clamping plate is realized, the smoke sensing device is firm to be installed, the installation operation is simple and quick, the positioning block can be separated from the positioning groove and retracted into the connecting device by pressing a button during the disassembly, the connecting device is separated from the base immediately, and the smoke sensing device can be taken down, thereby being very convenient and time-saving.
Description
Technical Field
The utility model relates to a technical field is felt to the cigarette, specifically is a cigarette that easy to assemble feels device.
Background
The smoke detector alarm is actually a separate name of smoke detector or smoke alarm, the smoke detector alarm realizes fire prevention through the concentration of monitoring smog, the ion smoke sensor is adopted inside, the ion smoke sensor is advanced in technology, the sensor with stable working and reliability is widely applied to various fire alarm systems, the performance is far superior to that of gas sensitive resistors, but most of the smoke detector devices in the market are installed more inconveniently, consuming time and labor, and the disassembly and maintenance are also very troublesome, and the efficiency of installation and disassembly is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is felt to cigarette easy to assemble to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a smoke sensing device convenient to install comprises a guide rod, a reset spring and a positioning spring, wherein a base is provided with an installation hole, the installation hole is internally provided with a positioning groove, a positioning block is inserted in the positioning groove and fixedly connected with a positioning plate, the positioning plate is provided with a connecting hole, the positioning block and the positioning plate are inserted in a connecting device, the positioning block is arranged at the outer side of the connecting device and is positioned at the inner side of the positioning plate, fixing plates are symmetrically arranged in the connecting device, the fixing plates are provided with connecting holes and are positioned between the positioning block and the positioning plate, connecting rods are inserted in the connecting holes, the positioning spring is arranged between the fixing plate and the positioning block, the lower end of the connecting device is fixedly connected with a smoke sensing device, the two sides of the connecting device are fixedly provided with guide rods, the reset spring is sleeved on the guide rods, and clamping plates are inserted in the guide rods, the button hole is formed in the front portion of the connecting device, the button is connected in the button hole in an inserted mode, the button is sleeved with the button spring in a sleeved mode, the connecting plate is fixedly welded to one end, located inside the connecting device, of the button, the connecting columns are fixedly welded to the two ends of the connecting plate, the upper ends of the connecting columns are connected with the U-shaped trapezoidal blocks in a welded mode, and the U-shaped grooves are formed in the U-shaped trapezoidal blocks.
Preferably, the positioning plate is connected with the positioning block in a welding mode.
Preferably, the width of the clamping plate is greater than or equal to the width of the positioning block.
Preferably, the guide rods are arranged on both sides of the connecting device, and each side is at least two.
Preferably, the width of the U-shaped groove is larger than or equal to the diameter of the connecting rod.
Preferably, the positioning grooves are symmetrically arranged on the inner side of the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
through the practicality of this technical scheme, it installs the device on the base to feel the cigarette through connecting device, aim at the mounting hole on the base with connecting device, up push up makes the clamp plate tightly support on the base, the locating piece can enter into the constant head tank in the base this moment, realize the dual fixed of locating piece and clamp plate, make the device installation of cigarette feel firm and install easy operation quick, press the button during dismantlement and can make the locating piece break away from the constant head tank and retract to connecting device, connecting device breaks away from with the base immediately, can take off the device of feeling the cigarette, unusual convenience saves time.
Drawings
FIG. 1 is a schematic view of an assembly structure of a smoke sensing device, a base and a connecting device;
FIG. 2 is a front view of the assembly of the smoke sensing device and the attachment device;
FIG. 3 is a schematic view of the assembly of the smoke detector and the connector;
FIG. 4 is a schematic view of the connecting device;
FIG. 5 is a schematic structural view of a base;
FIG. 6 is a schematic structural view of a positioning block and a positioning plate;
FIG. 7 is a diagram showing the positional relationship among the U-shaped trapezoidal block, the button, the positioning block and the positioning plate.
In the figure: the cigarette smoke detector comprises a base 1, a connecting device 2, a cigarette sensing device 3, a clamping plate 4, a guide rod 5, a return spring 6, a positioning block 7, a button 8, a button spring 9, a U-shaped trapezoidal block 10, a connecting column 11, a positioning plate 12, a connecting hole 13, a mounting hole 14, a positioning groove 15, a fixing plate 16, a button hole 17, a connecting plate 18, a U-shaped groove 19, a connecting rod 20 and a positioning spring 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution:
the utility model provides a device is felt to cigarette easy to assemble, includes guide bar 5, reset spring 6 and positioning spring 21, has seted up mounting hole 14 on the base 1, has seted up constant head tank 15 and constant head tank 15 symmetry in the mounting hole 14 and has set up the inboard at mounting hole 14.
The positioning block 7 is inserted in the positioning groove 15, the positioning block 7 is fixedly connected with the positioning plate 12, and the positioning plate 12 is welded with the positioning block 7.
The positioning plate 12 is provided with a connecting hole 13, the positioning block 7 and the positioning plate 12 are inserted into the connecting device 2, the positioning block 7 is arranged on the inner side of the outer positioning plate, the connecting plate 16 is symmetrically arranged inside the connecting device 2, the connecting hole 13 is formed in the fixing plate 16, the fixing plate 16 is positioned between the positioning block 7 and the positioning plate 12, the connecting rod 20 is inserted into the connecting hole 13, a positioning spring 21 is arranged between the fixing plate 16 and the positioning block 7, the lower end of the connecting device 2 is fixedly connected with the smoke sensing device 3, the two sides of the connecting device 2 are fixedly provided with the guide rods 5, the number of the guide rods 5 is at least two, and the two sides of the connecting device 2 are fixedly provided with the guide rods 5.
The guide rod 5 is sleeved with a return spring 6 and is inserted with the clamping plate 4, and the width of the clamping plate 4 is larger than or equal to that of the positioning block 7.
The working principle is as follows: when the utility model works, the clamping plate 4 covers the positioning block 7, the positioning block 7 is compressed into the connecting device 2 at the moment, so the positioning spring 21 is in a compressed state, the base 1 needs to be fixedly installed on the wall top during installation, then the connecting device 2 is aligned with the installation hole 14 on the base 2 and inserted into the installation hole, the smoke sensing device 3 is pushed upwards, the clamping plate 4 can be abutted against the base 1, the connecting device 2 drives the smoke sensing device 3 to ascend, the clamping plate 4 moves downwards along the guide rod 5 relative to the connecting device 2 and compresses the reset spring 6 until the positioning block 7 is separated from the clamping plate 4 and enters the positioning groove 15 under the action of the elastic force of the positioning spring 21, the clamping plate 7 can be tightly extruded on the base 1 under the action of the reset spring 21 at the moment, the double fixation of the positioning block 7 and the clamping plate 4 is realized, and the firm installation of the smoke sensing device 3 is ensured, when dismantling the smoke detector 3, as long as press button 8 then will promote U-shaped trapezoidal piece 10 and enter into between fixed plate 16 and the locating plate 12, because locating plate 12 and locating piece 7 are connected together, so along with the gos forward of U-shaped trapezoidal piece 10, can push locating plate 12 inwards, locating piece 7 at this moment also can enter into connecting device 2 the inside, lose the fixed connection with base 1, smoke detector 3 can be taken off this moment, cover on locating piece 7 again along guide bar 5 is up-lifted under reset spring 6's effect as clamp plate 4, make it can not pop out, at this moment can loosen button 8, thereby push button 8 will pop out under button spring 9's effect and drive U-shaped trapezoidal piece 10 and withdraw from behind between locating plate 12 and the fixed plate 16, prepare next work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a device is felt to cigarette easy to assemble, includes guide bar (5), reset spring (6) and positioning spring (21), its characterized in that: the cigarette filter is characterized in that a mounting hole (14) is formed in the base (1), a positioning groove (15) is formed in the mounting hole (14), a positioning block (7) is inserted in the positioning groove (15), the positioning block (7) is fixedly connected with a positioning plate (12), a connecting hole (13) is formed in the positioning plate (12), the positioning block (7) and the positioning plate (12) are inserted in the connecting device (2), the positioning block (7) is positioned at the outer side and at the inner side of the positioning plate, fixing plates (16) are symmetrically arranged in the connecting device (2), the connecting hole (13) is formed in the fixing plate (16), the fixing plate (16) is positioned between the positioning block (7) and the positioning plate (12), a connecting rod (20) is inserted in the connecting hole (13), a positioning spring (21) is arranged between the fixing plate (16) and the positioning block (7), and a cigarette sensing device (3) is fixedly connected to the lower end of the connecting device (2), the fixed guide bar (5) that is provided with in both sides of connecting device (2), reset spring (6) have been cup jointed and clamping plate (4) have been pegged graft on guide bar (5), button hole (17) have been seted up to the front portion of connecting device (2), it has button (8) to peg graft in button hole (17), button spring (9) have been cup jointed on button (8), the one end welded fastening that button (8) are located connecting device (2) inside has connecting plate (18), the both ends welded fastening of connecting plate (18) has spliced pole (11), the upper end welded connection of spliced pole (11) has U form trapezoidal piece (10), U form trapezoidal piece (19) have been seted up on U form trapezoidal piece (10).
2. A readily installable smoke sensing apparatus as defined in claim 1 wherein: the positioning plate (12) is connected with the positioning block (7) in a welding manner.
3. A readily installable smoke sensing apparatus as defined in claim 1 wherein: the width of the clamping plate (4) is larger than or equal to that of the positioning block (7).
4. A readily installable smoke sensing apparatus as defined in claim 1 wherein: the guide rods (5) are arranged on two sides of the connecting device (2) and the number of each side is at least two.
5. A readily installable smoke sensing apparatus as defined in claim 1 wherein: the width of the U-shaped groove (19) is larger than or equal to the diameter of the connecting rod (20).
6. A readily installable smoke sensing apparatus as defined in claim 1 wherein: the positioning grooves (15) are symmetrically arranged on the inner side of the mounting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957021.6U CN214123102U (en) | 2020-12-09 | 2020-12-09 | Cigarette sensing device convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957021.6U CN214123102U (en) | 2020-12-09 | 2020-12-09 | Cigarette sensing device convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214123102U true CN214123102U (en) | 2021-09-03 |
Family
ID=77509933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022957021.6U Expired - Fee Related CN214123102U (en) | 2020-12-09 | 2020-12-09 | Cigarette sensing device convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214123102U (en) |
-
2020
- 2020-12-09 CN CN202022957021.6U patent/CN214123102U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |