CN207974646U - A kind of sliding cover type T-type fan blade password keyhole protective device - Google Patents
A kind of sliding cover type T-type fan blade password keyhole protective device Download PDFInfo
- Publication number
- CN207974646U CN207974646U CN201820308529.3U CN201820308529U CN207974646U CN 207974646 U CN207974646 U CN 207974646U CN 201820308529 U CN201820308529 U CN 201820308529U CN 207974646 U CN207974646 U CN 207974646U
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- CN
- China
- Prior art keywords
- fan blade
- type fan
- type
- password
- slip lid
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Abstract
The utility model is related to a kind of sliding cover type T-type fan blade password keyhole protective device slip lids, including slip lid, the convex shelves of slip lid, sliding rail, T-type fan blade spindle, the unidirectional gear teeth and roll turntable, the convex shelves of slip lid are attached with slip lid, slip lid is slidably connected with sliding rail, ratchet and rolling turntable are separately mounted on sliding rail, and T-type fan blade spindle carries out rotation support by ratchet and rolling turntable；The T-type fan blade spindle includes T-type fan blade, shaft and password wheels, and shaft carries out rotation support by ratchet and rolling shaft, and T-type fan blade is attached with shaft, and password wheels are mounted on one end of shaft.The sliding cover type T-type fan blade password keyhole protective device when only correctly entering preset password, can just push slip lid open, expose keyhole, then it is normally inserted into key unlocking, after unlocking, then slip lid is closed, password wheels are stirred, password is upset, slip lid is blocked by T-type fan blade spindle.
Description
Technical field
The utility model is related to a kind of keyhole protective device, especially a kind of sliding cover type T-type fan blade password keyhole protection dress
It sets.
Background technology
The keyhole of existing the most frequently used door lock is all directly exposed.A little top grade door lock, such as Fingerprint Lock are equipped with keyhole
Radical occlusion device, but its radical occlusion device is also arbitrarily to open.In this way, being easy to be strayed into blocking by the small foreign matter such as insect, also hold
Easily by unclean air corrosion, or filament is artificially filled in, or directly destroys Fingerprint Identification Unit, etc., so that it can not be inserted into key, or
It can not identify owner's fingerprint, and do not open.It causes to can not be successfully into door.It can only force to pry open and replace, cause damages.
Existing other door locks with cover, e.g., electronic lock, induction lock, acoustic control lock, Fingerprint Lock etc. is both needed to power supply.Often because of battery
It exhausts or powers off, also than being easier to break down, and cannot open immediately.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and provide it is a kind of simple in structure, the one of reasonable design
Kind sliding cover type T-type fan blade password keyhole protective device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of sliding cover type T-type fan blade password keyhole protective device, including the convex shelves of slip lid, slip lid, sliding rail, several T-type fan blades
Shaft, the unidirectional gear teeth and roll turntable, the convex shelves of slip lid are set to the back side of slip lid, and slip lid is slidably connected with sliding rail, ratchet with
It rolls turntable to be separately mounted on sliding rail, T-type fan blade spindle carries out rotation support by ratchet and rolling turntable；
The T-type fan blade spindle includes T-type fan blade, shaft and password wheels, and shaft is horizontally through sliding rail, passes through ratchet
Rotation support is carried out with shaft is rolled, T-type fan blade is set in shaft, and password wheels are mounted on one end of shaft.
As the scheme that advanced optimizes of the utility model, the slip lid is in cuboid-type, and front and back conducting is close with sliding rail
Occlusion, and slided on sliding rail by pushing.
As the scheme that advanced optimizes of the utility model, the convex shelves of slip lid are tabular protrusion, are located at the slip lid back side,
Towards inside, raised number is matched with the number of T-type fan blade spindle.
As the scheme that advanced optimizes of the utility model, the sliding rail has shallow mouth below, passes through for the convex shelves of slip lid.
As the scheme that advanced optimizes of the utility model, the unidirectional gear teeth are set in the left plate of sliding rail, are used for
Control the single direction rotation of T-type fan blade spindle.
As the scheme that advanced optimizes of the utility model, the rolling turntable is set in the right plate of sliding rail, is used for
Connecting T-shaped fan blade spindle, and can realize rolling.
As the scheme that advanced optimizes of the utility model, the shaft is divided into five sections, be followed successively by from left to right circular shaft section,
Card cap, square shaft section, slot, circular shaft section, T-type fan blade are equipped with square hole corresponding with square shaft section, the T-type fan blade directly card side of being placed on
On shaft part, buckle, fixation of the buckle for T-type fan blade are connected on the slot.
The beneficial effects of the utility model are：
(1) freedom that the utility model passes through three blades at T-type and the corresponding convex shelves of slip lid in T-type fan blade spindle
Combination forms the password for opening slip lid, altogether predeterminable 4 × 4 × 4 × 4=256 kinds password, adds and the corresponding unidirectional gear teeth
Suitable counter steer independent assortment, then formed 256 × 42=4096 kinds combination.When only correctly entering preset password, can just it push away
It opens slip lid, exposes keyhole, be then normally inserted into key unlocking, after unlocking, then slip lid is closed, stirs password wheels, upset password,
Slip lid is blocked by T-type fan blade spindle, so that stranger and foreign object can not be visible directly or touch keyhole, can not be blocked and dirty
Keyhole is damaged, to realize safeguard function；
(2) the utility model is Fully-mechanized structure, is not necessarily to the energy, realizes totally-enclosed protection to keyhole, uses password control
System, sliding type opening.Confidentiality is high, and sensitivity is good, and materials are few, and low cost, body is small, economical and practical, durable, installation with
The innovation advantage of application method simplicity.
Description of the drawings
Fig. 1 is the axonometric drawing of sliding cover type T-type fan blade password keyhole protective device；
Fig. 2 is the axonometric drawing of the sliding rail of sliding cover type T-type fan blade password keyhole protective device；
Fig. 3 is the structural schematic diagram of the T-type fan blade spindle of sliding cover type T-type fan blade password keyhole protective device；
Fig. 4 is fundamental diagram when sliding cover type T-type fan blade password keyhole protective device is locked；
Fig. 5 is fundamental diagram when sliding cover type T-type fan blade password keyhole protective device is unlocked；
Fig. 6 is the structural schematic diagram of the shaft of sliding cover type T-type fan blade password keyhole protective device；
Fig. 7 is the structural schematic diagram of the buckle of sliding cover type T-type fan blade password keyhole protective device.
In figure：1 slip lid, the convex shelves of 2 slip lids, 3 sliding rails, 31 shallow mouths, 4T types fan blade spindle, 41T types fan blade, 411 square holes, 42 turns
Axis, 421 circular shaft sections, 422 card caps, 423 square shaft sections, 424 slots, 425 circular shaft sections, 43 password wheels, 44 buckles, the 5 unidirectional gear teeth,
6 roll turntable.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figs. 1-7, a kind of sliding cover type T-type fan blade password keyhole protective device, including the convex shelves 2 of slip lid 1, slip lid, cunning
Rail 3, T-type fan blade spindle 4, the unidirectional gear teeth 5 and rolling turntable 6, the convex shelves 2 of slip lid are set to the back side of slip lid 1, and slip lid 1 is set to sliding rail 3
On, it is slidably connected with sliding rail 3, ratchet 5 and rolling turntable 6 are separately mounted on sliding rail 3, and T-type fan blade spindle 4 passes through
Ratchet 5 and rolling turntable 6 carry out rotation support.
Sliding rail 3 be in rectangular frame-type, be fixed on door-plate with screw, be used for slip lid 1, T-type fan blade spindle 4, the unidirectional gear teeth 5,
Roll the attachment of turntable 6.
Slip lid 1 is in cuboid-type, is closely engaged with sliding rail 3, and is slided on sliding rail 3 by pushing.
T-type fan blade spindle 4 is from top to bottom arranged 4 groups altogether, and every group of T-type fan blade spindle 4 includes T-type fan blade 41,42 and of shaft
Password wheels 43, shaft 42 are horizontally through sliding rail 3, and shaft 42 carries out rotation support, T-type wind by ratchet 5 and rolling shaft 6
Leaf 41 is attached with shaft 42, and password wheels 43 are mounted on one end of shaft 42.
The convex shelves 2 of slip lid are tabular protrusion, are located at 1 back side of slip lid, towards inside, from top to bottom totally four, and with T-type fan blade
It is oppositely arranged.
Sliding rail 3 has shallow mouth 31 below, passes through for the convex shelves of slip lid 2.
The unidirectional gear teeth 5 are set in the left plate of sliding rail 3, the single direction rotation for controlling T-type fan blade spindle 4, and 4 lists
Rotation direction to the gear teeth is not quite identical.
It rolls turntable 6 to be set in the right plate of sliding rail 3, is used for connecting T-shaped fan blade spindle 4, and can realize rolling.
Password wheels 43 are attached by screw and shaft 42, by the opposite position for adjusting password wheels 43 and T-type fan blade 41
It sets, changes unlocking pin.
It is five sections that shaft 42, which is divided, is followed successively by circular shaft section 421, card cap 422, square shaft section 423, slot 424, circle from left to right
Shaft part 425, T-type fan blade 41 are equipped with square hole 411 corresponding with square shaft section 423, and the directly card of T-type fan blade 41 is placed on square shaft section 423
On, buckle 44 is connected on slot 424, buckle 44 is used for the fixation of T-type fan blade 41.
It should be noted that the utility model installation method is described as follows：
It is fixed：Sliding rail 3 is fixed with screw on door-plate, or is directly combined with lock body.
Password is set：T-type fan blade 41 is set in square shaft by the arbitrary T-type fan blade 41 that adjusts with after the relative position of shaft 42
In section 423, buckle 44 is used in combination to block.At this moment, it is necessary to keep firmly in mind the convex shelves of slip lid 2 can along by T-type fan blade spindle 4 when, i.e. slip lid 1
When can slide, the designation number in corresponding password wheels 43, the password as set.Equally adjust its excess-three T-type wind
Its excess-three password is arranged in leaf shaft 4.Totally four, such as：0,1,2,3.
It selects and the clockwise direction with reversion of the unidirectional gear teeth 5 kept firmly in mind.Pay attention to that four unidirectional gear teeth 5 must cannot be allowed same
It is turned to for one.Preferred plan is two anti-along two.
By the original clockwise or reverse directions of the unidirectional gear teeth 5, four password wheels 43 are rotated successively to preset password position
It sets, such as：0,1,2,3, at this point, T-type fan blade spindle 4 can allow protrusive board 2 in slip lid to pass through.
It is closed slip lid 1, rotational password wheel 43 upsets number.At this point, the convex shelves of slip lid 2 are by the T-type wind in T-type fan blade spindle 4
Leaf 41 blocks, and slip lid 1 cannot slide.Realize full closeding state.Installation is complete.
The utility model application method is described as follows：
By the original clockwise or reverse directions of the unidirectional gear teeth 5, four password wheels 43 are rotated successively to preset password position
It sets.Such as：0,1,2,3.At this point, T-type fan blade spindle 4 can allow the convex shelves of slip lid 2 to pass through.
Push slip lid 1 open, keyhole exposes, normal to unlock.
After unlocking, slip lid 1 is closed, rotational password wheel 43 upsets number.At this point, the convex shelves of slip lid 2 are again by T-type fan blade spindle 4
On T-type fan blade 41 block, slip lid 1 cannot slide.Full closeding state is realized again.
The utility model can be additionally used in automobile, cabinet, the lockset protection of drawer etc..Face shaping and size with lockset and
Become, mutual eurythmy.
The attachment device of the most suitable lockset that slip lid is carried as script of the utility model
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
1. a kind of sliding cover type T-type fan blade password keyhole protective device, it is characterised in that：Including slip lid (1), the convex shelves of slip lid (2), slide
Rail (3), several T-type fan blade spindles (4), ratchet (5) and rolling turntable (6), the convex shelves of slip lid (2) are set to the back of the body of slip lid (1)
Face, slip lid (1) are slidably connected with sliding rail (3), and ratchet (5) and rolling turntable (6) are separately mounted on sliding rail (3), T
Type fan blade spindle (4) carries out rotation support by ratchet (5) and rolling turntable (6)；
The T-type fan blade spindle (4) includes T-type fan blade (41), shaft (42) and password wheels (43), and shaft (42) is horizontally through cunning
Rail (3), shaft (42) carry out rotation support by ratchet (5) and rolling turntable (6), and T-type fan blade (41) is set in shaft
(42) on, password wheels (43) are mounted on one end of shaft (42).
2. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：The cunning
It is in cuboid-type to cover (1), and front and back conducting is closely engaged with sliding rail (3), and is slided on sliding rail (3) by pushing.
3. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：The cunning
It is tabular protrusion to cover convex shelves (2), is located at slip lid (1) back side, towards inside, the number of raised number and T-type fan blade spindle
Matching.
4. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：The cunning
Rail (3) has shallow mouth (31) below.
5. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：The list
It is set in the left plate of sliding rail (3) to the gear teeth (5), the single direction rotation for controlling T-type fan blade spindle (4).
6. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：The rolling
Turn disk (6) is set in the right plate of sliding rail (3), is used for connecting T-shaped fan blade spindle (4), and can realize rolling.
7. a kind of sliding cover type T-type fan blade password keyhole protective device according to claim 1, it is characterised in that：Described turn
Axis (42) is divided into five sections, is followed successively by circular shaft section (421), card cap (422), square shaft section (423), slot (424), circle from left to right
Shaft part (425), T-type fan blade (41) are equipped with square hole (411) corresponding with square shaft section (423), and T-type fan blade (41) directly card is placed on
In square shaft section (423), buckle (44) is connected on the slot (424), buckle (44) is used for the fixation of T-type fan blade (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308529.3U CN207974646U (en) | 2018-03-06 | 2018-03-06 | A kind of sliding cover type T-type fan blade password keyhole protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308529.3U CN207974646U (en) | 2018-03-06 | 2018-03-06 | A kind of sliding cover type T-type fan blade password keyhole protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207974646U true CN207974646U (en) | 2018-10-16 |
Family
ID=63764779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820308529.3U Expired - Fee Related CN207974646U (en) | 2018-03-06 | 2018-03-06 | A kind of sliding cover type T-type fan blade password keyhole protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207974646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193944A (en) * | 2018-03-06 | 2018-06-22 | 周坚国 | A kind of T-shaped fan blade password keyhole protective device of sliding cover type |
-
2018
- 2018-03-06 CN CN201820308529.3U patent/CN207974646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193944A (en) * | 2018-03-06 | 2018-06-22 | 周坚国 | A kind of T-shaped fan blade password keyhole protective device of sliding cover type |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20200306 |