CN207586133U - A kind of smoke detector - Google Patents
A kind of smoke detector Download PDFInfo
- Publication number
- CN207586133U CN207586133U CN201721620457.8U CN201721620457U CN207586133U CN 207586133 U CN207586133 U CN 207586133U CN 201721620457 U CN201721620457 U CN 201721620457U CN 207586133 U CN207586133 U CN 207586133U
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- CN
- China
- Prior art keywords
- mounting base
- compression bar
- draw runner
- smoke detector
- ceiling
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- 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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Abstract
The utility model discloses a kind of smoke detectors, it is installed on ceiling, specifically include mounting base and housing, the installing mechanism being installed on ceiling is provided on mounting base top, the transmission component that driving compression bar level is slided when the installing mechanism is connected to the draw runner of mounting base including sliding vertically, level is slidably connected to the compression bar of draw runner and draw runner slides vertically, the compression bar is horizontally disposed with, the draw runner when moving down the compression bar to far from mounting base direction slide.By being contradicted on the outside of conflict, mounting base top and ceiling on the inside of compression bar and ceiling, so as to more consolidating detector installation, prevent detector from shaking up and down.
Description
Technical field
The utility model is related to field of fire fighting equipment, more specifically, it relates to a kind of smoke detector.
Background technology
Patent announcement number is to disclose a kind of ceiling type smoke detector in the Chinese patent of CN206282411U, including peace
The mounting base of dress on the body construction and the housing for being threaded in mounting base lower part, the top and bottom of mounting base open up respectively
There are first through hole and the second through-hole, the inner cavity of mounting base, which is run through, is equipped with slide bar, and the top of slide bar passes through first through hole and extends to
The outside of mounting base is respectively arranged with the first tooth plate and the second tooth plate at the top of slide bar both sides, and the top of mounting base is set respectively
There are first support and second support, the top of first support is rotatably connected to engaged with the first tooth plate first by the first axis pin
Gear, the top of second support are rotatably connected to the second gear engaged with the second tooth plate by the second axis pin, first gear
Compression bar is fixedly connected on the left of right side and second gear, the surface that slide bar is located at mounting base inner cavity one end is arranged with reset bullet
Spring.In use, user pulls draw ring, drawing clitellum moving slide-bar declines, and slide bar drives first by the first tooth plate and the second tooth plate
Gear is rotated with second gear, and first gear drives compression bar movement with second gear, when the position of compression bar becomes vertical, will pacify
Dress seat is dismantled from roof, and disassembly and installation is convenient and efficient.
But, however it remains problems with：Since smallpox plate thickness is uncertain, for the ease of installation, compression bar and mounting base top
Spacing between side is larger, after smoke detector is installed, on the outside of mounting base top side and ceiling between there are larger gap,
Smoke detector is still able to generate upper and lower shake, and installation is not firm enough.
Utility model content
The purpose of this utility model is to provide a kind of smoke detector, reduces mounting base top side and ceiling after installation is complete
Between gap, prevent smoke detector from generating and shake up and down, it is more firm so as to install smoke detector.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of smoke detector, is installed on ceiling, specifically includes mounting base and housing, and mounting base is set on top
There is the installing mechanism being installed on ceiling, the installing mechanism includes sliding vertically the draw runner for being connected to mounting base, water
The transmission component that driving compression bar level is slided when the flat compression bar for being slidably connected to draw runner and draw runner slide vertically, the compression bar are horizontal
Setting, the draw runner when moving down the compression bar to far from mounting base direction slide.
By using above-mentioned technical proposal, when detector is installed, mounting base top with being abutted on the outside of ceiling is bonded, is drawn
Dynamic draw runner moves down, and compression bar is driven to push, while compression bar is driven to be slided to far from mounting base direction by transmission component, and compression bar pushes
To can be ceiling mounted by detector when being bonded with being abutted on the inside of ceiling, mounting base top and compression bar be and ceiling
Fitting, prevents detector from generating upper and lower shaking, and installation is more firm.
Preferably, the transmission component includes being fixed on the stationary rack at the top of mounting base and being vertically arranged, the fixation
Rack side is provided with the gear for engaging and being rotationally connected with draw runner, is fixedly installed along its length on the compression bar
The sliding rack engaged with gear.
By using above-mentioned technical proposal, band moving gear moves down when draw runner moves down, and passes through engaging for gear and stationary rack
Drive gear rotates, so as to which sliding rack and compression bar be driven to be slided to far from mounting base direction.
Preferably, the installing mechanism is provided with two sets, and a set of installing mechanism is set to mounting base side, another set of installation
Mechanism is located at mounting base opposite side.
By using above-mentioned technical proposal, mounting base both sides are supported by two sets of installing mechanisms, so as to install mounting base
It is more firm, prevent mounting base from being detached with ceiling.
Preferably, it is provided with the connector for being fixedly connected with it with another draw runner on a draw runner.
By using above-mentioned technical proposal, another draw runner is driven to synchronize when draw runner being pulled to move down and moved down, it is convenient and efficient.
Preferably, the one end of the compression bar far from mounting base carries horizontally disposed antiskid plate.
By using above-mentioned technical proposal, the contact area with ceiling is increased by antiskid plate, so as to increase compression bar with
The frictional force of ceiling, under gravity with respect to draw runner slide downward after preventing detector installation is complete.
Preferably, it is fixed with non-slip mat on the antiskid plate downside.
By using above-mentioned technical proposal, increase the frictional force of compression bar and ceiling by non-slip mat, prevent detector from pacifying
Under gravity with respect to draw runner slide downward after the completion of dress.
Preferably, the housing tip is fixed with inserted block, and the mounting base is equipped with the slot being inserted into for inserted block, described to insert
The first locking part is provided in slot, is provided on the inserted block when it is inserted into slot and coordinates sealed fixed shell with the first locking part
The second locking part.
It is mutual by the first locking part and the second locking part after inserted block is inserted into slot by using above-mentioned technical proposal
Coordinate fixed shell, it is convenient and efficient so as to which housing is mounted in mounting base.
Preferably, first locking part includes the horizontal inserted link for being slidably connected to mounting base, and described second is sealed
Portion is included being arranged on inserted block and inserted block is inserted into the jack being inserted into during slot for inserted link, and mounting base is stretched out in described inserted link one end.
By using above-mentioned technical proposal, after inserted block is inserted into slot, slides inserted link and be inserted into jack, so as to which housing be installed
In mounting base, housing it is quick and easy for installation.
Preferably, the elastic component that one end is secured to connection, the elastic component other end and peace are arranged on the inserted link
Dress seat is fixedly connected, and the elastic component is in inserted link during natural drawing state and is inserted into jack.
By using above-mentioned technical proposal, after inserted block is inserted into slot, inserted link and jack to it is corresponding when spring restoring force
The lower driving inserted link of effect is inserted into jack, convenient and efficient without manual operation.
In conclusion the utility model has the advantages that：
1st, by contradicting on the inside of compression bar and ceiling, being contradicted on the outside of mounting base top and ceiling, so as to which detector be pacified
More consolidating for dress, prevents detector from shaking up and down；
2nd, compression bar can move up and down, and be adapted to the ceiling of a variety of different-thickness；
3rd, grafting is coordinated by inserted link and jack, housing it is easy to loading and unloading quick.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is enlarged diagram at A in Fig. 1.
Reference numeral：1st, ceiling；2nd, mounting base；3rd, housing；4th, installing mechanism；41st, draw runner；42nd, compression bar；43rd, it is driven
Component；431st, stationary rack；432nd, gear；433rd, sliding rack；5th, photoelectric sensor；6th, connector；7th, antiskid plate；8th, it is anti-skidding
Pad；9th, inserted block；10th, slot；11st, inserted link；12nd, jack；13rd, elastic component.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of smoke detector as shown in Figure 1, it is installed on ceiling 1, specifically includes mounting base 2 and housing 3, peace
Be both provided with the installing mechanism 4 mounting base 2 being mounted on ceiling 1 at left and right sides of 2 top of dress seat, installing mechanism 4 includes
It slides vertically and is connected to the draw runner 41 of mounting base 2, horizontal is slidably connected to the compression bar 42 of draw runner 41 and when draw runner 41 slides vertically
The horizontal transmission component 43 slided of compression bar 42 is driven, photoelectric sensor 5 is installed in housing 3, compression bar 42 is horizontally disposed, draw runner 41
Compression bar 42 is slided to far from 2 direction of mounting base when moving down.When detector is installed, 2 top of mounting base is abutted with 1 outside of ceiling
Fitting pulls draw runner 41 to move down, and compression bar 42 is driven to push, while compression bar 42 is slided to far from 2 direction of mounting base, and compression bar 42 pushes
To abutted with the inside of ceiling 1 be bonded when can by detector on ceiling 1,2 top of mounting base and compression bar 42 with
Ceiling 1 is bonded, and prevents detector from generating upper and lower shaking, and installation is more firm.
Transmission component 43 includes the stationary rack 431 for being fixed on 2 top of mounting base and being vertically arranged, 431 side of stationary rack
Portion is provided with the gear 432 for engaging and being rotationally connected with draw runner 41, be fixedly installed along its length on compression bar 42 with
The sliding rack 433 that gear 432 engages is provided with the connector for being fixedly connected with it with another draw runner 41 on a draw runner 41
6.Band moving gear 432 moves down when draw runner 41 moves down, and is rotated by gear 432 and the mesh driving gear 432 of stationary rack 431,
So as to which sliding rack 433 and compression bar 42 be driven to be slided to far from 2 direction of mounting base.
The one end of compression bar 42 far from mounting base 2 carries horizontally disposed antiskid plate 7, is fixed on 7 downside of antiskid plate anti-skidding
Pad 8.When antiskid plate 7 is bonded with 1 inside conflict of ceiling, passing through antiskid plate 7 and non-slip mat 8 increases compression bar 42 and ceiling 1
Frictional force, under gravity with respect to 41 slide downward of draw runner after preventing detector installation is complete.
As shown in Fig. 2, 3 top of housing is fixed with inserted block 9, mounting base 2 is equipped with the slot 10 being inserted into for inserted block 9, slot
The first locking part is provided in 10, is provided on inserted block 9 when it is inserted into slot 10 and coordinates sealed fixed shell 3 with the first locking part
The second locking part.
First locking part includes the horizontal inserted link 11 for being slidably connected to mounting base 2, and the second locking part includes being arranged on
On inserted block 9 and inserted block 9 is inserted into the jack 12 being inserted into during slot 10 for inserted link 11, and mounting base 2 is stretched out in 11 one end of inserted link.By inserted block 9
Be inserted into slot 10 after, slide inserted link 11 be inserted into jack 12, so as to by housing 3 be mounted on mounting base 2 on, housing 3 it is easy for installation
Fast.
The elastic component 13 that one end is secured to connection is arranged on inserted link 11,13 other end of elastic component is fixed with mounting base 2
Connection, inserted link 11 is inserted into jack 12 when elastic component 13 is in natural drawing state, and elastic component 13 is spring.Inserted block 9 is inserted into slot
After 10, inserted link 11 and jack 12 to it is corresponding when inserted link 11 is driven to be inserted into jack 12 under the action of the restoring force of spring, without artificial
Operation, it is convenient and efficient.
Specific work process:Inserted block 9 is inserted into slot 10 makes inserted link 11 be inserted into jack 12, so as to which housing 3 is mounted on peace
It fills on seat 2, draw runner 41 is pushed to move up, driving compression bar 42 close to 2 direction of mounting base after sliding, by 2 top of mounting base and smallpox
1 outside of plate contradicts fitting, pulls downward on draw runner 41, compression bar 42 is driven to move down, while moved down with moving gear 432, passes through gear 432
It is rotated with the mesh driving gear 432 of stationary rack 431, so as to drive sliding rack 433 and compression bar 42 to far from 2 side of mounting base
To slip, compression bar 42, which moves down into, can be mounted on detector on ceiling 1 when being abutted with 1 inside of ceiling, compression bar 42 and peace
2 top of dress seat is bonded with ceiling 1, prevents detector from generating upper and lower shaking, and installation is more firm.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of smoke detector is installed on ceiling (1), mounting base (2) and housing (3), mounting base (2) are specifically included
The installing mechanism (4) being installed on ceiling (1) is provided on top, it is characterized in that：The installing mechanism (4) is including perpendicular
To be slidably connected to the draw runner (41) of mounting base (2), level be slidably connected to draw runner (41) compression bar (42) and draw runner (41) it is perpendicular
To driving compression bar (42) the horizontal transmission component (43) slided when sliding, the compression bar (42) is horizontally disposed, the draw runner (41)
The compression bar (42) is slided to far from mounting base (2) direction when moving down.
2. a kind of smoke detector according to claim 1, it is characterized in that：The transmission component (43) is including being fixed on peace
Dress seat (2) top and the stationary rack (431) being vertically arranged, stationary rack (431) side, which is provided with, to be engaged and turns
The gear (432) for being connected to draw runner (41) is moved, is fixedly installed on the compression bar (42) and is nibbled with gear (432) along its length
The sliding rack (433) of conjunction.
3. a kind of smoke detector according to claim 2, it is characterized in that：The installing mechanism (4) is provided with two sets, and one
Set installing mechanism (4) is set to mounting base (2) side, and another set of installing mechanism (4) is positioned at mounting base (2) opposite side.
4. a kind of smoke detector according to claim 3, it is characterized in that：It is provided on a piece draw runner (41) by it
The connector (6) being fixedly connected with another draw runner (41).
5. a kind of smoke detector according to claim 2, it is characterized in that：The separate mounting base (2) of the compression bar (42)
One end carries horizontally disposed antiskid plate (7).
6. a kind of smoke detector according to claim 5, it is characterized in that：It is fixed on the downside of the antiskid plate (7) anti-
Skidding (8).
7. a kind of smoke detector according to claim 1, it is characterized in that：Housing (3) top is fixed with inserted block
(9), the mounting base (2) is equipped with the slot (10) being inserted into for inserted block (9), and it is sealed to be provided with first in the slot (10)
Portion is provided with the second lock for coordinating sealed fixed shell (3) when it is inserted into slot (10) with the first locking part on the inserted block (9)
Conjunction portion.
8. a kind of smoke detector according to claim 7, it is characterized in that：First locking part includes the horizontal company of slip
The inserted link (11) of mounting base (2) is connected to, second locking part includes being arranged on inserted block (9) and inserted block (9) is inserted into slot
(10) mounting base (2) is stretched out in the jack (12) being inserted into when for inserted link (11), described inserted link (11) one end.
9. a kind of smoke detector according to claim 8, it is characterized in that：One end and its are arranged on the inserted link (11)
The elastic component (13) being fixedly connected, elastic component (13) other end are fixedly connected with mounting base (2), at the elastic component (13)
The inserted link (11) is inserted into jack (12) when natural drawing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620457.8U CN207586133U (en) | 2017-11-28 | 2017-11-28 | A kind of smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620457.8U CN207586133U (en) | 2017-11-28 | 2017-11-28 | A kind of smoke detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586133U true CN207586133U (en) | 2018-07-06 |
Family
ID=62734339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620457.8U Active CN207586133U (en) | 2017-11-28 | 2017-11-28 | A kind of smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709897A (en) * | 2020-12-21 | 2021-04-27 | 无锡华芯微探科技有限公司 | Fixing device of detector module |
| CN116322018A (en) * | 2023-04-24 | 2023-06-23 | 深圳市菲昂机电有限公司 | Impact-resistant suction nozzle structure of chip mounter and using method |
-
2017
- 2017-11-28 CN CN201721620457.8U patent/CN207586133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709897A (en) * | 2020-12-21 | 2021-04-27 | 无锡华芯微探科技有限公司 | Fixing device of detector module |
| CN116322018A (en) * | 2023-04-24 | 2023-06-23 | 深圳市菲昂机电有限公司 | Impact-resistant suction nozzle structure of chip mounter and using method |
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| GR01 | Patent grant |