CN209413523U - A kind of intelligence lock fork tongue unlocking mechanism - Google Patents
A kind of intelligence lock fork tongue unlocking mechanism Download PDFInfo
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- CN209413523U CN209413523U CN201821940918.4U CN201821940918U CN209413523U CN 209413523 U CN209413523 U CN 209413523U CN 201821940918 U CN201821940918 U CN 201821940918U CN 209413523 U CN209413523 U CN 209413523U
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- block
- slide bar
- shift fork
- tongue
- fork
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Abstract
The utility model relates to a kind of intelligent lock fork tongue unlocking mechanisms, belong to door lock fittings technical field.In order to solve existing intelligent lock fork tongue unlocking mechanism, structure is complicated, assembling is difficult, stability is poor, there are the deficiencies of security risk, intelligent lock fork tongue unlocking mechanism, it is mounted on inside lock housing, including being mounted on the locking plate (2) that on fork tongue (1) and control fork tongue is stretched out and locked, the unlock shift fork block (3) being engaged with locking plate (2), the first transmission mechanism and the second transmission mechanism that control unlock shift fork block (3) unlocks respectively.The intelligence lock fork tongue unlocking mechanism, structure is simple, easy for installation, reliable performance.
Description
Technical field
The present invention relates to a kind of intelligent lock fork tongue unlocking mechanisms, belong to door lock fittings technical field.
Background technique
Currently, existing lock body in the market generally has fork tongue, fork if pitching tongue structure using more tongue latch bolts
Tongue unlocking mechanism.The fork tongue unlocking mechanism complex degree of structure of most of lock bodies is high on the market, and assembling is difficult, mechanism itself it is steady
Qualitative difference, reliability are difficult to ensure that there are security risks.
Summary of the invention
Structure is complicated, assembling is difficult, stability is poor it is an object of the invention to solving existing intelligent lock fork tongue unlocking mechanism,
There are the deficiency of security risk, the intelligent lock fork tongue that a kind of structure is simple, easy to assembly, stability is high, safety coefficient is high is provided
Unlocking mechanism.
Intelligent lock fork tongue unlocking mechanism of the invention is achieved through the following technical solutions:
A kind of intelligence lock fork tongue unlocking mechanism, is mounted on inside lock housing, is characterized in that including being mounted on fork tongue 1
The locking plate 2 that upper and control fork tongue is stretched out and locked, the unlock shift fork block 3 being engaged with locking plate 2, respectively control unlock are dialled
Pitch the first transmission mechanism and the second transmission mechanism that block 3 unlocks；
First transmission mechanism includes that shift fork block rotary pin shaft 4, shift fork block spring 5, safety tongue supporting block 6 and clutch are driven
Dynamic shifting block component, the shift fork block spring 5 are mounted on shift fork block rotary pin shaft 4, unlock the lower section of shift fork block 3, the insurance
Tongue supporting block 6 interlocks with safety tongue, is engaged with unlock shift fork block 3, the clutch driving shifting block component and unlock shift fork block 3
It is engaged, the clutch driving shifting block component is connect with door handle；
The clutch driving shifting block component plate includes clutch shifting block 11, the clutch drive block being mounted on inside clutch shifting block 11
13, the plectrum 12 on the clutch shifting block 11 is engaged with unlock shift fork block 3, and the door handle is mounted on clutch drive block 13
In；
Second transmission mechanism includes the lock core key 7 being mounted in lock housing, slide bar Y8, slide bar R9, the lock core key
It is engaged respectively between 7 and slide bar Y8 of spoon, slide bar Y8 and slide bar R9,7 driving slider Y8 longitudinal movement of lock core key, slide bar Y8
Driving slider R9 longitudinal movement, the slide bar R9 are engaged with unlock shift fork block 3；
The unlock shift fork block 3 includes the centre cooperated with the right part 3-1 of slide bar R9 cooperation and safety tongue supporting block 6
The portion 3-2 and left part 3-3 cooperated with locking plate 2；
Sliding slot 10 is equipped on the slide bar Y8, slide bar R9, the slide bar Y8, slide bar R9 are set in axis by sliding slot 10
On, sliding slot 10 does longitudinal movement on axis；
The sliding slot 10 is oval sliding slot.
Unlocking manner has handlebar unlocked and key to unlock two kinds.
Handlebar unlocked: when being opened the door with handle, handle is pushed, drives clutch shifting block 11 to rotate, the plectrum of clutch shifting block 11
12 stir upper bit at the unlock 3 right part position 3-1 C of shift fork block, unlock shift fork block 3 around shift fork block rotary pin shaft 4 and swing to one
Positioning is set, and the unlock 3 left part position 3-3 A of shift fork block leaves locking plate 2, releases the pressure of 2 pairs of locking plate fork tongues 1, and then is released
The slow-witted ligule state for pitching tongue 1, to smoothly open the door；
Key unlock: when being opened the door using lock core key 7, lock core will push slide bar Y8 when rotating, and slide bar Y8 is in sliding slot 10
In slide, slide bar Y8 will push slide bar R9 and slide in sliding slot 10, and slide bar R9 slides into certain position, and it is right to stir unlock shift fork block 3
Lower portion at the C of the end position 3-1 makes unlock shift fork block 3 swing to certain position around shift fork block rotary pin shaft 4, unlocks shift fork block 3
The left part position 3-3 A leaves locking plate 2, releases the pressure of 2 pairs of locking plate fork tongues 1, and then releases the slow-witted ligule state of fork tongue 1, from
And it smoothly opens the door.
The intelligent lock fork tongue unlocking mechanism of the utility model, structure is simple, easy for installation, reliable performance.The switch of handle
The switch gate of door, lock core key under the external influences such as extruding of locking plate, can share a unlocking mechanism, not need by multiple
Miscellaneous transmitting directly stirs the different location point of safety tongue shift fork, is allowed to swing back and forth, and realizes locking or the unlock of fork tongue.
Detailed description of the invention
Fig. 1: at closing time, the schematic diagram of the utility model；
Fig. 2: when handlebar unlocked, the schematic diagram of the utility model；
Fig. 3: when key unlocks, the schematic diagram of the utility model；
Fig. 4: the perspective view set ahead is unlocked；
Fig. 5: Fig. 4 main view；
Fig. 6: the perspective view of clutch shifting block；
Fig. 7: the perspective view of clutch drive block；
In figure: 1, pitching tongue, 2, locking plate, 3, unlock shift fork block, 3-1, right part, 3-2, middle part, 3-3, left end
Portion, 4, shift fork block rotary pin shaft, 5, shift fork block spring, 6, safety tongue supporting block, 7, lock core key, 8, slide bar Y, 9, slide bar
R, 10, sliding slot, 11, clutch shifting block, 12, plectrum, 13 clutch drive blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other implementation obtained under the premise of no creative work
Example, shall fall within the protection scope of the present invention.
Embodiment 1.A kind of intelligence lock fork tongue unlocking mechanism, is mounted on inside lock housing, as shown in Figure 1-3, include being mounted on
It pitches on tongue 1 and control fork tongue stretches out and the locking plate 2 of locking, the unlock shift fork block 3 being engaged with locking plate 2 control respectively
Unlock the first transmission mechanism and the second transmission mechanism that shift fork block 3 unlocks；
First transmission mechanism includes that shift fork block rotary pin shaft 4, shift fork block spring 5, safety tongue supporting block 6 and clutch are driven
Dynamic shifting block component, the shift fork block spring 5 are mounted on shift fork block rotary pin shaft 4, unlock the lower section of shift fork block 3, the insurance
Tongue supporting block 6 interlocks with safety tongue, is engaged with unlock shift fork block 3, the clutch driving shifting block component and unlock shift fork block 3
It is engaged, the clutch driving shifting block component is connect with door handle；
The clutch driving shifting block component plate includes clutch shifting block 11, as shown in fig. 6, being mounted on inside clutch shifting block 11
Clutch drive block 13, as shown in fig. 7, the plectrum 12 on the clutch shifting block 11 is engaged with unlock shift fork block 3, the door knob
Hand is mounted in clutch drive block 13；
Second transmission mechanism includes the lock core key 7 being mounted in lock housing, slide bar Y8, slide bar R9, the lock core key
It is engaged respectively between 7 and slide bar Y8 of spoon, slide bar Y8 and slide bar R9,7 driving slider Y8 longitudinal movement of lock core key, slide bar Y8
Driving slider R9 longitudinal movement, the slide bar R9 are engaged with unlock shift fork block 3；
The unlock shift fork block 3 is supported including the right part 3-1 cooperated with slide bar R9 and safety tongue as illustrated in figures 4-5
The middle part 3-2 that block 6 the cooperates and left part 3-3 cooperated with locking plate 2；
Sliding slot 10 is equipped on the slide bar Y8, slide bar R9, the slide bar Y8, slide bar R9 are set in axis by sliding slot 10
On, sliding slot 10 does longitudinal movement on axis；
The sliding slot 10 is oval sliding slot.
At closing time, doorframe retracts safety tongue extruding in lock housing, and safety tongue drives safety tongue supporting block 6 sliding into lock housing
Dynamic, 6 front end of arming tongue supporting block is dialling unlock shift fork block 3 thrust at unlock shift fork block middle part 3-2 position B
It pitches under the effect of block spring 5, with shift fork block rotary pin shaft 5 for center axis, swings to certain position, unlock shift fork block left part at this time
Just it is stuck in 2 somewhere of locking plate, locking locking plate 2 and fork tongue 1 at the A of the position 3-3, so that fork tongue 1 is become slow-witted ligule state, realizes lock
Door, as shown in Figure 1.
When enabling, unlocking manner has handlebar unlocked and key to unlock two kinds.
Handlebar unlocked: when being opened the door with handle, handle is pushed, drives clutch shifting block 11 to rotate, the plectrum of clutch shifting block 11
12 stir at the unlock 3 right part position 3-1 C of shift fork block, unlock shift fork block 3 around shift fork block rotary pin shaft 4 and swing to certain position,
The unlock 3 left part position 3-3 A of shift fork block leaves locking plate 2, releases the pressure of 2 pairs of locking plate fork tongues 1, and then releases fork tongue 1
Slow-witted ligule state, to smoothly open the door, as shown in Figure 2；
Key unlock: when being opened the door using lock core key 7, lock core will push slide bar Y8 when rotating, and slide bar Y8 is in sliding slot 10
In slide, slide bar Y8 will push slide bar R9 and slide in sliding slot 10, and slide bar R9 slides into certain position, and it is right to will push unlock shift fork block
At the C of the end position 3-1, unlock shift fork block 3 swings to certain position around shift fork block rotary pin shaft 4, unlocks 3 left part 3- of shift fork block
3 position A leave locking plate 2, release the pressure of 2 pairs of locking plate fork tongues, and then release the slow-witted ligule state of fork tongue, to smoothly open
Door, as shown in Figure 3.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (9)
1. a kind of intelligence lock fork tongue unlocking mechanism, is mounted on inside lock housing, it is characterised in that: including being mounted on fork tongue (1) and
Control fork tongue stretches out and the locking plate (2) of locking, the unlock shift fork block (3) being engaged with locking plate (2), control unlock respectively
The first transmission mechanism and the second transmission mechanism of shift fork block (3) unlock.
2. a kind of intelligent lock fork tongue unlocking mechanism according to claim 1, it is characterised in that: the first transmission mechanism packet
Include shift fork block rotary pin shaft (4), shift fork block spring (5), safety tongue supporting block (6) and clutch driving shifting block component, the shift fork
Block spring (5) is mounted on shift fork block rotary pin shaft (4), unlocks the lower section of shift fork block (3), the safety tongue supporting block (6) with
Safety tongue interlocks, is engaged with unlock shift fork block (3), and the clutch driving shifting block component is contacted with unlock shift fork block (3) matches
It closes, the clutch driving shifting block component is connect with door handle.
3. a kind of intelligent lock fork tongue unlocking mechanism according to claim 2, it is characterised in that: the clutch drives shifting block group
Part plate includes clutch shifting block (11), is mounted on the internal clutch drive block (13) of clutch shifting block (11), the clutch shifting block (11)
On plectrum (12) with unlock shift fork block (3) be engaged, the door handle is mounted in clutch drive block (13).
4. a kind of intelligence lock fork tongue unlocking mechanism described in -3 any claims according to claim 1, it is characterised in that: described
Second transmission mechanism includes lock core key (7), the slide bar Y(8 being mounted in lock housing), slide bar R(9), the lock core key (7) with
Slide bar Y(8), slide bar Y(8) and slide bar R(9) between be engaged respectively, lock core key (7) driving slider Y(8) longitudinal movement,
Slide bar Y(8) driving slider R(9) longitudinal movement, the slide bar R(9) it is engaged with unlock shift fork block (3).
5. a kind of intelligent lock fork tongue unlocking mechanism according to claim 4, it is characterised in that: the unlock shift fork block (3)
Right part (3-1) including cooperating with slide bar R(9), middle part (3-2) and and locking plate with safety tongue supporting block (6) cooperation
(2) left part (3-3) cooperated.
6. a kind of intelligent lock fork tongue unlocking mechanism according to claim 4, it is characterised in that: the slide bar Y(8), slide bar R
(9) sliding slot (10), the slide bar Y(8 are equipped on), slide bar R(9) be set on axis by sliding slot (10), sliding slot (10) exists
Longitudinal movement is done on axis.
7. a kind of intelligent lock fork tongue unlocking mechanism according to claim 6, it is characterised in that: the sliding slot (10) is ellipse
Shape sliding slot.
8. a kind of intelligent lock fork tongue unlocking mechanism according to claim 5, it is characterised in that: the slide bar Y(8), slide bar R
(9) sliding slot (10), the slide bar Y(8 are equipped on), slide bar R(9) be set on axis by sliding slot (10), sliding slot (10) exists
Longitudinal movement is done on axis.
9. a kind of intelligent lock fork tongue unlocking mechanism according to claim 8, it is characterised in that: the sliding slot (10) is ellipse
Shape sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940918.4U CN209413523U (en) | 2018-11-23 | 2018-11-23 | A kind of intelligence lock fork tongue unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940918.4U CN209413523U (en) | 2018-11-23 | 2018-11-23 | A kind of intelligence lock fork tongue unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209413523U true CN209413523U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940918.4U Active CN209413523U (en) | 2018-11-23 | 2018-11-23 | A kind of intelligence lock fork tongue unlocking mechanism |
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| CN (1) | CN209413523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629544A (en) * | 2020-05-30 | 2020-09-04 | 深圳市瑞智电力股份有限公司 | Intelligent control terminal with data synchronization function |
-
2018
- 2018-11-23 CN CN201821940918.4U patent/CN209413523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111629544A (en) * | 2020-05-30 | 2020-09-04 | 深圳市瑞智电力股份有限公司 | Intelligent control terminal with data synchronization function |
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