CN207003777U - A kind of electric hinge formula ceiling checking port - Google Patents
A kind of electric hinge formula ceiling checking port Download PDFInfo
- Publication number
- CN207003777U CN207003777U CN201720790983.2U CN201720790983U CN207003777U CN 207003777 U CN207003777 U CN 207003777U CN 201720790983 U CN201720790983 U CN 201720790983U CN 207003777 U CN207003777 U CN 207003777U
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- access panel
- motor
- access
- access hole
- dead bolt
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Abstract
The utility model provides a kind of electric hinge formula ceiling checking port, is installed on ceiling surface, and its surface is concordant with ceiling, including access hole framework, access panel, motor, reel and traction steel wire；Access hole framework is fixed at keel day and taken, one side of access panel is articulated with a side of access hole framework by a hinge, access hole framework is located at top in the middle part of access panel and motor is fixedly mounted, motor and reel drive connection, traction steel wire is wire-wrapped on reel, and the end of traction steel wire is fixedly connected with access panel, when making motor driving reel rotation, traction steel wire winding pulls access panel open and close movement.The utility model realizes the automation opening and closing of access hole.
Description
Technical field
It the utility model is related to decorative building material field, and in particular to a kind of electric hinge formula ceiling checking port.
Background technology
Smallpox is product common in building material field, in the indoor extensive use of many buildings.Due to normal in smallpox
The parts such as air port, lighting device are installed, can typically reserve access hole to be easy to maintenance in the future.
In the prior art, the simple breach opened up is taken in access hole typically just day, is hidden by one piece of panel
Lid, panel is raised manually when needing maintenance.The manually operated access hole product automation degree of this dependence is low, Er Qietian
Card itself is general more thin, is unfavorable for exerting a force, during panel is raised, it may be necessary to ceiling is exerted a force to come
By means of power, therefore original ceiling board mounting structure is easily destroyed during raising panel manually, causes superstructure loosening, displacement,
Even damage.
It is not difficult to find out, prior art also has the defects of certain.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electric hinge formula ceiling checking port, realizes access hole
Automation opening and closing.
To achieve the above object, the utility model uses following technical scheme：
A kind of electric hinge formula ceiling checking port, is installed on ceiling surface, and its surface is concordant with ceiling, including access hole
Framework, access panel, motor, reel and traction steel wire；Access hole framework is fixed at keel day and taken, access hole
One side of panel is articulated with a side of access hole framework by a hinge, and access hole framework is located in access panel
Motor is fixedly mounted above portion, motor and reel drive connection, traction steel wire are wire-wrapped on reel, and are drawn
The end of steel wire is fixedly connected with access panel, and when making motor driving reel rotation, traction steel wire winding pulls inspection
Repair a mouthful panel open and close movement.
Further, above-mentioned electric hinge formula ceiling checking port also includes at least one closed-lock device, closed-lock
Device is located at a side of the access hole framework relative with hinge, and closed-lock device is to access hole after making access panel closure
Panel is locked.
Further, the closed-lock device includes housing, dead bolt, back-moving spring and magnechuck；Housing fixes peace
Loaded on access hole framework, dead bolt is made up of magnetic material, and its middle part is rotatably connected by a rotating shaft with housing, and one end of dead bolt is set
Have a dop for locking access panel, magnechuck is located at the back side of dop, the other end of dead bolt by back-moving spring with
Housing elastic connection, dop during magnechuck energization adhesive is set to retract backward, dop passes through back-moving spring when magnechuck powers off
Elastic reset stretches out；The side of access panel is provided with the locked groove coordinated with dop, dop is caught in locked groove locking when stretching out.
Further, the dead bolt includes dead bolt body and magnetic head；The end of dead bolt body is provided with dop, dead bolt body
The other end passes through back-moving spring and housing elastic connection；Magnetic head is made up of magnetic material and is fixed on the dorsal part of dop.
Further, the access hole framework is provided with the side that access panel is hinged and is used to detect access panel
First electric switch of opening angle limit position, the first electric switch are connected with motor.
Further, the access hole framework is equiped with a side of closed-lock device provided with for detecting access hole face
Second electric switch of plate closing position, the second electric switch are connected with closed-lock device.
Further, the motor is the motor of strap brake.
Further, motor and the closed-lock device is connected with a wireless signal for being used for controlled in wireless and received and dispatched
Device.
A kind of electric hinge formula ceiling checking port provided by the utility model, has advantages below：
The towed opening and closing for realizing access panel by motor automatically controls, and realizes the automatic of access hole opening and closing
Change；
On-off action does not form influence to ceiling itself, maintains the installation quality of ceiling during use；
Power-off mechanical locking is carried out with closed-lock device, safe coefficient is high.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of electric hinge formula ceiling checking port plate.
Fig. 2 is the structural representation of closed-lock device.
Description of reference numerals：
1st, access hole framework 2, access panel
3rd, motor 4, reel
5th, traction steel wire 6, housing
7th, dead bolt 8, dead bolt body
9th, magnetic head 10, magnechuck
11st, back-moving spring 12, locked groove
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Type embodiment and accompanying drawing, the technical scheme in the embodiment of the utility model is clearly and completely described.Need what is illustrated
It is that described embodiment is only the utility model part of the embodiment, rather than whole embodiments.It is new based on this practicality
Embodiment in type, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the utility model protection.
Embodiment
Referring to Fig. 1, the utility model provides a kind of electric hinge formula ceiling checking port, ceiling surface is installed on, its
Surface is concordant with ceiling, including access hole framework 1, access panel 2, motor 3, reel 4 and traction steel wire 5；Inspection
Repair mouthful framework 1 and be fixed at keel day and take, a side of access panel 2 is articulated with access hole framework 1 by a hinge
A side on, access hole framework 1 is located at the middle part of access panel 2 top and motor 3, motor 3 and volume is fixedly mounted
Around 4 drive connections are taken turns, traction steel wire 5 is wire-wrapped on reel 4, and the end of traction steel wire 5 is fixed with access panel 2 and connected
Connect, when making the driving rotation of reel 4 of motor 3, the winding of traction steel wire 5 pulls the open and close movement of access panel 2.
Prior art is different from, provided by the utility model is the ceiling checking port design of an automation.Maintenance
Mouth panel 2 produces upward tractive force by traction steel wire 5, by the i.e. controllable access hole face of rotation for controlling motor 3
The opening and closing of plate 2 and position.Motor 3 preferably uses the motor of strap brake function, to ensure that access panel 2 will not be because of deadweight
Act on and automatically open up.
Preferably, above-mentioned electric hinge formula ceiling checking port also includes at least one closed-lock device, closed-lock
Device is located at a side of the access hole framework 1 relative with hinge, and closed-lock device is to maintenance after making the closure of access panel 2
Mouth panel 2 is locked.
If the closure of access panel 2 is controlled by motor 3 merely, it is understood that there may be certain security risk.
For example, if the brake failure of motor 3, access panel 2 still can be opened downwards because of the reason for conducting oneself with dignity.In order to true
The normally closed security feature of access panel 2 is protected, it is necessary to which closed-lock device locks to access panel 2.Closed-lock fills
The concrete structure put can be diversified, such as can be mechanical lock structure or the lock of electric automatization control
Determine device.Above-mentioned motor 3 and closed-lock device can preferably connect a wireless signal transceiver, carry out wireless controlled
System.
Referring to Fig. 2, specifically, preferably, the closed-lock device includes housing 6, dead bolt 7, back-moving spring 11
With magnechuck 10；Housing 6 is fixedly installed in access hole framework 1, and dead bolt 7 is made up of magnetic material, and its middle part passes through a rotating shaft
It is rotatably connected with housing 6, one end of dead bolt 7 is provided with the dop for being used for locking access panel 2, and magnechuck 10 is located at dop
The back side, the other end of dead bolt 7 by back-moving spring 11 and the elastic connection of housing 6, when making 10 energization adhesive of magnechuck dop to
After retract, magnechuck 10 power off when dop pass through the elastic reset of back-moving spring 11 stretch out；The side of access panel 2 be provided with
The locked groove 12 that dop coordinates, makes dop be caught in locked groove 12 when stretching out and locks.
Avoid because power-off and caused by closed-lock failure of apparatus, thus closed-lock device should be fabricated to power-off locking, logical
The design of electric-opening.Dead bolt 7 keeps stretching out the movement tendency locked in the presence of back-moving spring 11, when power is off, resets bullet
The elasticity of spring 11 forward extends out the dop of dead bolt 7 to be caught in locked groove 12 and locked.When energized, the work of magnechuck 10 produces
Magnetic force attracts dead bolt 7 to swing, and then makes dop unlock state to after-contraction.This design also complies with the usual base of access hole
This is in the working characteristics of closed-lock, relatively saves electric energy.
Preferably, the dead bolt 7 includes dead bolt body 8 and magnetic head 9；The end of dead bolt body 8 is provided with dop, dead bolt sheet
The other end of body 8 passes through back-moving spring 11 and the elastic connection of housing 6；Magnetic head 9 is made up of magnetic material and is fixed on the back of the body of dop
Side.
Dead bolt 7 can also be combined by 9 two parts of dead bolt body 8 and magnetic head, and dead bolt body 8 can use common gold
Category piece is made, it is only necessary to installs made of magnetic material, identical energization unlocking effect can be achieved in the magnetic head 9 that shaped volumes are larger
Fruit.The structure design is easier to process compared with said structure.
It is used to detect access hole face preferably, the access hole framework 1 is provided with the side that access panel 2 is hinged
First electric switch of the opening angle limit position of plate 2, the first electric switch are connected with motor 3.The access hole framework 1 fills
A side provided with closed-lock device, which is provided with, to be used to detect the second electric switch that access panel 2 closes position, and second is electric
Switch is connected with closed-lock device.
In order to further realize automation, electric switch is preferably set up to coordinate the automatic open-close control of access panel 2
System.When the first electric switch unclamps, illustrate the opened with certain angle of access panel 2, reach the opening of access panel 2
Limit position, to avoid the over-running of motor 3, now signal should be transported to motor 3 by the first electric switch, so as to
Control motor 3 can not make access panel 2 continue to open with operating in the same direction again.Similarly, when access panel 2 closes,
Second electric switch receives signal, and control closed-lock device is locked；Only when needing to open access panel 2, lead to
Crossing manpower intervention offer signal could allow closed-lock device to be unlocked.
A kind of electric hinge formula ceiling checking port provided by the utility model, access panel 2 is controlled by motor 3
Towed automatic shutter, need not produce ceiling as Manual structure, it is necessary to carry out borrowing power to ceiling during opening and closing
Deformation loosens.And power-off mechanical locking is carried out with closed-lock device, safe coefficient is high.
Embodiment described above only expresses a kind of embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of electric hinge formula ceiling checking port, is installed on ceiling surface, its surface is concordant with ceiling, it is characterised in that：
Including access hole framework, access panel, motor, reel and traction steel wire；Access hole framework is fixed at keel day
Take, a side of access panel is articulated with a side of access hole framework by a hinge, and access hole framework is located at
Motor is fixedly mounted in top in the middle part of access panel, and motor and reel drive connection, traction steel wire are wire-wrapped in volume
On wheel, and the end of traction steel wire is fixedly connected with access panel, when making motor driving reel rotation, draws steel
Silk winding pulls access panel open and close movement.
2. electric hinge formula ceiling checking port according to claim 1, it is characterised in that：Also include at least one closure to lock
Determine device, closed-lock device is located at a side of the access hole framework relative with hinge, access panel is closed after closing
Locking device locks to access panel.
3. electric hinge formula ceiling checking port according to claim 2, it is characterised in that：The closed-lock device includes
Housing, dead bolt, back-moving spring and magnechuck；Housing is fixedly installed in access hole framework, and dead bolt is made up of magnetic material, wherein
Portion is rotatably connected by a rotating shaft with housing, and one end of dead bolt is provided with the dop for being used for locking access panel, and magnechuck is set
In the back side of dop, the other end of dead bolt is by back-moving spring and housing elastic connection, dop when making magnechuck energization adhesive
Retract backward, dop is stretched out by back-moving spring elastic reset when magnechuck powers off；The side of access panel is provided with and card
The locked groove that head coordinates, dop is set to be caught in locked groove locking when stretching out.
4. electric hinge formula ceiling checking port according to claim 3, it is characterised in that：The dead bolt includes dead bolt body
And magnetic head；The end of dead bolt body is provided with dop, and the other end of dead bolt body passes through back-moving spring and housing elastic connection；Magnetic head
It is made up of magnetic material and is fixed on the dorsal part of dop.
5. electric hinge formula ceiling checking port according to claim 1, it is characterised in that：The access hole framework and maintenance
The be hinged side of mouth panel is provided with the first electric switch for being used for detecting access panel opening angle limit position, and first is electric
Switch is connected with motor.
6. electric hinge formula ceiling checking port according to claim 2, it is characterised in that：The access hole framework is equiped with
One side of closed-lock device be provided be used for detect access panel closure position the second electric switch, the second electric switch with
Closed-lock device connects.
7. electric hinge formula ceiling checking port according to claim 1, it is characterised in that：The motor is strap brake
Motor.
8. electric hinge formula ceiling checking port according to claim 2, it is characterised in that：The motor and closure lock
Determine device and be connected with a wireless signal transceiver for being used for controlled in wireless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790983.2U CN207003777U (en) | 2017-06-30 | 2017-06-30 | A kind of electric hinge formula ceiling checking port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790983.2U CN207003777U (en) | 2017-06-30 | 2017-06-30 | A kind of electric hinge formula ceiling checking port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207003777U true CN207003777U (en) | 2018-02-13 |
Family
ID=61448064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790983.2U Active CN207003777U (en) | 2017-06-30 | 2017-06-30 | A kind of electric hinge formula ceiling checking port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207003777U (en) |
-
2017
- 2017-06-30 CN CN201720790983.2U patent/CN207003777U/en active Active
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