Lock set
阅读说明:本技术 锁具 (Lock set ) 是由 杨磊 徐军 于 2019-11-21 设计创作,主要内容包括:本发明涉及一种锁具,包括锁具底板;第一锁钩,第一锁钩组装于锁具底板上,第一锁钩包括导引槽;第二锁钩,第二锁钩组装于锁具底板上,第二锁钩和第一锁钩相互配合以实现锁具的打开和关闭,第二锁钩包括可于导引槽相对滑动的凸起;第一行程开关,第一行程开关与第二锁钩配合,在锁具处于关锁位置时凸起从导引槽中脱离且所第二锁钩触发第一行程开关,在锁具处于开锁位置时凸起位于导引槽中并受到导引槽的约束从而阻止第二锁钩旋转并触发第一行程开关。本申请提供的锁具,在两个锁钩上设置相互配合的凸起和导引槽,当锁具完全锁死时方能够触发第一行程开关,有效控制了在锁死或者打开时锁具出现延迟或者提前响应的问题,提高锁具的安全性能。(The invention relates to a lockset, which comprises a lockset bottom plate; the first lock hook is assembled on the lock bottom plate and comprises a guide groove; the second lock hook is assembled on the lock base plate, the second lock hook and the first lock hook are mutually matched to realize the opening and closing of the lock, and the second lock hook comprises a protrusion which can slide relatively in the guide groove; the first travel switch is matched with the second lock hook, the protrusion is separated from the guide groove when the lockset is in a locking position, the second lock hook triggers the first travel switch, and the protrusion is positioned in the guide groove and restrained by the guide groove when the lockset is in an unlocking position, so that the second lock hook is prevented from rotating and the first travel switch is triggered. The application provides a tool to lock sets up protruding and guide way of mutually supporting on two latch hooks, can trigger first travel switch when the tool to lock is dead in the lock completely, has effectively controlled the tool to lock appear postponing or the problem of responding in advance when the lock is dead or open, improves the security performance of tool to lock.)
1. A lock, comprising:
a lockset floor;
the first lock hook is assembled on the lock bottom plate and comprises a guide groove;
the second lock hook is assembled on the lock base plate, the second lock hook and the first lock hook are mutually matched to realize the opening and closing of the lock, and the second lock hook comprises a protrusion which can slide relative to the guide groove;
the first travel switch is matched with the second lock hook, the protrusion is separated from the guide groove when the lock is in a locking position, the second lock hook triggers the first travel switch, and the protrusion is located in the guide groove and restrained by the guide groove when the lock is in an unlocking position, so that the second lock hook is prevented from rotating and the first travel switch is triggered.
2. The lock according to claim 1, wherein the first latch further comprises a first hook, and the first hook and the guide groove are respectively located on two opposite sides of a rotating shaft of the first latch; the second lock hook further comprises a second clamping hook, the second clamping hook and the protrusion are respectively located on two opposite sides of the rotating shaft of the second lock hook, and the protrusion is separated from the guide groove when the first clamping hook and the second clamping hook are mutually buckled to form a lock catch.
3. The lock according to claim 2, wherein said second latch hook further comprises a link, said protrusion is disposed on said link, and said link bottom end triggers or releases said first travel switch when said second latch hook rotates.
4. The lock according to claim 2, wherein a first biasing spring is disposed on said first latch hook, said first biasing spring having one end connected to said first latch hook and the other end fixed, said first biasing spring maintaining said first latch hook in said unlocked position; the second latch hook is provided with a second biasing spring, one end of the second biasing spring is connected with the second latch hook, the other end of the second biasing spring is fixed, and the second biasing spring maintains the second latch hook at a locking position.
5. The lock of claim 1, further comprising a lock member that cooperates with the second shackle to open the lock or to prevent the lock from being opened in a deadlocked position.
6. The lock according to claim 5, further comprising a drive device that drives rotation of said locking member when said first travel switch is closed.
7. The lock according to claim 6, wherein said lockout member has a cam portion that prevents rotation of said second lock hook and releases said first travel switch when said lockout member is in said lockout position.
8. The lock according to claim 7, wherein said second latch hook is provided with a bumper abuttingly engageable with said cam portion to prevent rotation of said second latch hook and release said first travel switch.
9. The lock of claim 7, further comprising a second travel switch, wherein rotation of the locking member to the deadlocked position triggers the second travel switch.
10. The lock of claim 9, wherein the drive means stops rotation of the locking member when the second travel switch is closed.
11. The lock according to claim 10, wherein said lock member has a push rod disposed on one side of said cam portion in the axial direction, said push rod pushing said second latch hook to unlock said latch when said lock member is rotated from said deadlocking position toward said releasing position.
Technical Field
The invention relates to the field of electromechanical engineering, in particular to a lockset.
Background
With the development of internet technology, shared bicycles and shared moped which are raised in large and medium-sized cities all over the country are almost seen everywhere, and compared with public bicycles with piles, the shared bicycle without piles for taking and parking at any time brings great convenience to users. The tool to lock that uses on sharing bicycle, sharing vehicle using motor on the market at present is of a great variety, including mechanical lock and electronic lock, and wherein, the electronic lock is owing to can cooperate the internet to use, and user experience feels better, and its range of application is more extensive.
With the advent of the internet of things era, the dependence of people on networks is higher and higher, and electronic locks which are automatically controlled and can be started at any time through networks are more and more widely applied, but in the existing common electronic locks, errors exist in the matching of a mechanical part and an electronic part of a lock, and an instruction that the mechanical part of the lock is not completely locked and the electronic part is locked or an instruction that the mechanical part of the lock is not completely opened and the electronic part is unlocked often appears, so that the situation that a vehicle is stolen or cannot be used after the lock is unlocked finally caused.
At present, a lockset with simple structure, high safety performance and delayed or advanced response when the lockset is locked or unlocked is lacked.
Disclosure of Invention
Based on this, it is necessary to provide a lock for solving the problem that the lock is delayed or early responded when being locked or unlocked, so that the lock fails.
A lock comprises a lock base plate; the first lock hook is assembled on the lock bottom plate and comprises a guide groove; the second lock hook is assembled on the lock base plate, the second lock hook and the first lock hook are mutually matched to realize the opening and closing of the lock, and the second lock hook comprises a protrusion which can slide relative to the guide groove; the first travel switch is matched with the second lock hook, the protrusion is separated from the guide groove when the lock is in a locking position, the second lock hook triggers the first travel switch, and the protrusion is located in the guide groove and restrained by the guide groove when the lock is in an unlocking position, so that the second lock hook is prevented from rotating and the first travel switch is triggered.
Furthermore, the first lock hook further comprises a first clamping hook, and the first clamping hook and the guide groove are respectively positioned at two opposite sides of the rotating shaft of the first lock hook; the second lock hook further comprises a second clamping hook, the second clamping hook and the protrusion are respectively located on two opposite sides of the rotating shaft of the second lock hook, and the protrusion is separated from the guide groove when the first clamping hook and the second clamping hook are mutually buckled to form a lock catch.
Further, the second lock hook further comprises a connecting rod, the protrusion is arranged on the connecting rod, and when the second lock hook rotates, the bottom end of the connecting rod triggers or releases the first travel switch.
Further, a first biasing spring is arranged on the first lock hook, one end of the first biasing spring is connected with the first lock hook, the other end of the first biasing spring is fixed, and the first biasing spring maintains the first lock hook at the unlocking position; the second latch hook is provided with a second biasing spring, one end of the second biasing spring is connected with the second latch hook, the other end of the second biasing spring is fixed, and the second biasing spring maintains the second latch hook at a locking position.
Further, still include the locking piece, locking piece with the second latch hook cooperation is in order to open the tool to lock or prevent at the dead lock position that the tool to lock is opened.
Further, the locking piece is driven to rotate by the driving device when the first travel switch is closed.
Further, the lock member has a cam portion that prevents the second lock hook from rotating and releases the first stroke switch when the lock member is in the lock dead position.
Further, the second locking hook is provided with a bumper which can be in abutting fit with the cam part to prevent the second locking hook from rotating and release the first travel switch.
Further, still include second travel switch, the locking piece rotates to trigger when the dead lock position the second travel switch.
Further, the driving device stops the rotation of the locking piece when the second stroke switch is closed.
Further, the locking member has a push rod disposed at one axial side of the cam portion, and the push rod pushes the second locking hook to unlock the lock catch when the locking member rotates from the locking position to the releasing position.
According to the lockset provided by the application, the unlocking and locking functions are realized through the two lock hooks which are matched with each other, and when the two lock hooks rotate in opposite directions, the locking function can be realized; when the two lock hooks rotate oppositely, the unlocking function is realized, meanwhile, the two lock hooks are provided with the mutually matched bulges and the mutually matched guide grooves, so that the mutual matching of the two lock hooks is limited by the bulges and the guide grooves, and the lockset can be completely locked when the bulges are separated from the limitation of the guide grooves; in addition, when the lock is completely locked, the first travel switch can be triggered, so that the response sequence of the mechanical part and the electronic part of the lock is effectively controlled, and the electronic part is prevented from responding in advance or in a delayed mode when the mechanical part does not completely reach the preset position. The technical scheme that this application provided can cooperate the internet to use, and the lock of tool to lock dies and opens the restriction that receives two latch hook structures to the mechanical part and the electronic part response order of tool to lock have been injectd, thereby has prevented effectively that the tool to lock appears postponing or the problem of responding in advance when the lock dies or opens, improves the security performance of tool to lock, therefore has better market using value.
Various specific structures of the present application, as well as the functions and effects thereof, will be described in further detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is an assembled partial perspective view of a lock according to one embodiment of the present application;
FIG. 2 is a perspective view of a first latch hook and a second latch hook of a latch according to an embodiment of the present application;
FIG. 3 is a perspective view of a locking member of a lock according to an embodiment of the present application;
FIG. 4 is a schematic view of a lock according to an embodiment of the present application in an unlocked position;
FIG. 5 is a schematic view of an embodiment of the present application showing a lock in a locked position, wherein the locking member locks the second locking hook;
fig. 6 is a schematic structural view of a lock according to an embodiment of the present application in a transitional state, in which the locking member releases the second locking hook.
Detailed Description
The technical solutions in the embodiments of the present application will be further clearly and completely described below with reference to the accompanying drawings, but it should be noted that the following embodiments are only some preferred embodiments in the present application, and do not refer to all embodiments covered by the technical solutions of the present application.
It should be noted that when an element is referred to as being "fixed" to another element in the description of the present application, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 is an assembled partial perspective view of a lock according to an embodiment of the present invention, which includes a
Referring also to fig. 2, the
Referring to fig. 2 and 3, the
Referring particularly to fig. 1 and 2, a
With reference to fig. 2, one end of the
FIG. 3 illustrates a perspective view of a latch member according to an embodiment of the present application. Referring to fig. 1, the
The principle and process of locking the lock by the locking
Fig. 4 is a schematic structural diagram of a lock according to an embodiment of the present application in an unlocking position, in which the
When the lock is closed, for example, the
Preferably, the
In the embodiment shown in fig. 4 to 6, the engagement of the
In the embodiment provided by the present application, the
After the
In the above-described embodiment, the
Furthermore, the locking
According to the lockset provided by the application, the unlocking and locking functions are realized through the two lock hooks which are matched with each other, and when the two lock hooks rotate in opposite directions, the locking function can be realized; when the two lock hooks rotate oppositely, the unlocking function is realized. Meanwhile, the two lock hooks are provided with the mutually matched protrusion and the guide groove, so that the mutual matching of the two lock hooks is limited by the protrusion and the guide groove, and the lock can be completely locked when the protrusion is separated from the limitation of the guide groove; in addition, when the lock is completely locked, the first travel switch can be triggered, so that the response sequence of the mechanical part and the electronic part of the lock is effectively controlled, and the electronic part is prevented from responding in advance or in a delayed mode when the mechanical part does not completely reach the preset position. The technical scheme that this application provided can cooperate the internet to use, and the lock of tool to lock dies and opens the restriction that receives two latch hook structures to the mechanical part and the electronic part response order of tool to lock have been injectd, thereby has prevented effectively that the tool to lock appears postponing or the problem of responding in advance when the lock dies or opens, improves the security performance of tool to lock, therefore has better market using value.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
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