CN213330470U

CN213330470U - Ejecting structure, tool to lock and intelligent lock

Info

Publication number: CN213330470U
Application number: CN202021911479.1U
Authority: CN
Inventors: 杨杨
Original assignee: Shenzhen Lutuo Technology Co Ltd
Current assignee: Shenzhen Lutuo Technology Co Ltd; Shenzhen Lumi United Technology Co Ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-06-01
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses an ejecting structure, tool to lock and intelligent lock relates to the intelligent lock field. The ejection structure includes a mounting housing and a locking mechanism. The mounting shell is provided with a first mounting cavity; the first mounting cavity is used for accommodating a battery; the locking mechanism comprises a locking component and an ejection component, the locking component is arranged in the mounting shell, when the first mounting cavity contains a battery and is positioned at a locking position, the locking component locks the battery in the first mounting cavity, and when the locking component is positioned at an unlocking position, the locking component is used for unlocking the battery; the ejection assembly is arranged on the mounting shell and used for ejecting the unlocked battery out of the first mounting cavity. The ejection structure can realize the locking and unlocking of the battery, realize the automatic ejection of the battery when the battery is unlocked, and facilitate the disassembly, replacement and maintenance of the battery while ensuring the attractiveness.

Description

Ejecting structure, tool to lock and intelligent lock

Technical Field

The utility model relates to an intelligence lock field particularly, relates to an ejecting structure, tool to lock and intelligent lock.

Background

With the high-speed development of the intelligent home industry, the intelligent door lock is used as an intelligent product at the home entrance end, and plays an important role in the linkage effect of the intelligent home. Simultaneously, along with intelligent lock development, more high-tech technical application are on intelligent lock, for example high energy consumption equipment such as camera etc. this also causes the increase of energy consumption when guaranteeing intelligent lock is intelligent, consequently the normal operating that intelligent lock was guaranteed to intelligent lock need use the lithium cell in general.

In the correlation technique, after the lithium cell was packed into back intelligence lock, for the aesthetic property that keeps the outward appearance of intelligent lock, can not set up the hand of detaining position usually, this also directly leads to the lithium cell can not take out easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ejecting structure, this ejecting structure not only can realize the locking and the unblock of battery, can also realize the automation of battery ejecting when the battery unblock to make things convenient for the dismantlement, the change and the maintenance of battery.

An object of the utility model is also to provide a tool to lock, it includes battery and foretell ejecting structure. Therefore, the battery of the lockset can realize quick unlocking and locking, can realize automatic ejection when unlocked, and can be conveniently detached, replaced and maintained.

An object of the utility model is also to provide an intelligent door lock, it includes foretell ejecting structure, therefore it has the battery installation and dismantles convenient advantage.

The embodiment of the utility model discloses a can realize like this:

in a first aspect, an embodiment of the present invention provides an ejection structure, including:

the mounting shell is provided with a first mounting cavity, and the first mounting cavity is used for accommodating the battery;

the locking mechanism comprises a locking component and an ejection component, the locking component is arranged in the mounting shell, when the first mounting cavity contains the battery and is positioned at a locking position, the locking component is used for locking the battery in the first mounting cavity, and when the locking component is positioned at an unlocking position, the locking component is used for unlocking the battery; the ejection assembly is arranged on the mounting shell and used for ejecting the unlocked battery out of the first mounting cavity.

In an optional embodiment, the mounting shell further has a second mounting cavity, and the second mounting cavity is communicated with the first mounting cavity;

the locking assembly comprises a locking seat, the locking seat is movably arranged in the second mounting cavity along a first direction, the locking seat is provided with a first matching portion, the battery is provided with a second matching portion, when the locking seat is located at the locking position, the first matching portion and the second matching portion are matched, and when the locking seat is located at the unlocking position, the first matching portion and the second matching portion are separated.

In an alternative embodiment, the locking assembly further comprises a first elastic member extending along the first direction, and the first elastic member is connected between the locking seat and the battery; the first elastic piece is configured to enable the locking seat to move to the locking position and enable the first matching portion to abut against the second matching portion.

In an optional embodiment, the battery is provided with an opening extending along a first direction, and the second matching part is arranged on the inner wall of the opening and extends along the first direction;

the locking assembly further comprises a shifting part, the shifting part is connected with the locking seat and penetrates through the opening, and part of the shifting part can extend out of one end of the opening, which is far away from the locking seat; the first matching part is arranged on the shifting part, and when the locking seat is positioned at the locking position, the first matching part is matched with the second matching part along the first direction; the first elastic piece is configured to enable the first matching part and the second matching part to form matching; and the part of the toggle part extending out of one end of the opening far away from the locking seat can drive the toggle part to move along the extending direction of the opening under the action of external force, so that the first matching part and the second matching part are separated, and the locking seat is enabled to move to an unlocking position.

In an alternative embodiment, one of the first and second mating portions is a groove, and the other of the first and second mating portions is a protrusion, and the groove is in plug-fit with the protrusion.

In an alternative embodiment, the ejection assembly includes a second elastic member disposed along the second direction, one end of the second elastic member is connected to the mounting shell, and the other end faces the first mounting cavity, and the second elastic member is configured to eject the battery out of the first mounting cavity when the locking assembly is in the unlocking position.

In an optional embodiment, the mounting shell further has a mounting hole penetrating through the mounting shell, the mounting hole is communicated with the first mounting cavity, one end of the second elastic member is connected with the mounting shell, and the other end of the second elastic member extends into the mounting hole.

In an optional embodiment, the mounting shell comprises a bottom plate, a shell and a cover plate which are sequentially arranged along the second direction, the mounting hole and the first mounting cavity are arranged on the shell, a fastener is arranged at a position of the bottom plate corresponding to the mounting hole along the second direction, the bottom plate is fixedly connected with the shell through the fastener, and the cover plate covers one side of the mounting shell far away from the bottom plate;

the ejection assembly further comprises a top post movably arranged in the mounting hole and capable of extending out of the mounting hole, one end of the second elastic piece is sleeved with the fastener, and the other end of the second elastic piece is sleeved with the top post through the mounting hole, so that the top post can eject the battery when the locking assembly is located at the unlocking position.

In an optional embodiment, the ejection assembly includes a plurality of second elastic members, the plurality of second elastic members are arranged at intervals along the width direction of the battery, and two ends of each second elastic member are respectively and correspondingly provided with a fastener and an ejection column.

In a second aspect, an embodiment of the present invention provides a lock, including:

the ejection structure and the battery of any one of the preceding embodiments, wherein the battery is received in the first mounting cavity of the ejection structure.

The third aspect, the embodiment of the utility model provides an intelligence lock, include:

the lock body and the lockset in the aforementioned embodiment, the lock body is connected with the lockset, and the lock body is provided with a lock core, the lock core is used for locking the door body, and the battery is electrically connected with the lock core.

The embodiment of the utility model provides an at least possess following advantage or beneficial effect:

an embodiment of the utility model provides an ejecting structure, it is including installation shell and locking mechanical system. The mounting shell is provided with a first mounting cavity, and the first mounting cavity is used for accommodating a battery; the locking mechanism comprises a locking assembly and an ejection assembly, the locking assembly is arranged on the mounting shell and is provided with a locking position and an unlocking position, when the locking assembly is located at the locking position, the locking assembly is used for locking the battery in the first mounting cavity, and when the locking assembly is located at the unlocking position, the locking assembly is used for unlocking the battery; the ejection assembly is arranged on the mounting shell and used for ejecting the unlocked battery out of the first mounting cavity. On the one hand, this ejecting structure can realize the locking and the unblock of battery through the setting of locking subassembly to guarantee stability and reliability after the battery installation, on the other hand, through the setting of ejecting subassembly, can be when the locking subassembly is located the unblock position, the battery after the unblock is automatic ejecting, thereby can be when guaranteeing not having concern, can make things convenient for the dismantlement, the change and the maintenance of battery again, promote the experience of product and feel.

The embodiment of the utility model provides a tool to lock is still provided, and it includes battery and foretell ejecting structure. Therefore, the battery of the lockset can realize quick unlocking and locking, can realize automatic ejection when unlocked, and can be conveniently detached, replaced and maintained.

The embodiment of the utility model provides an intelligence lock is still provided, and it includes foretell ejecting structure, therefore it has the battery installation and dismantles convenient advantage.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a lock according to an embodiment of the present invention;

fig. 2 is a first schematic diagram illustrating an explosion of a lock according to an embodiment of the present invention;

fig. 3 is a second schematic diagram illustrating an explosion of a lock according to an embodiment of the present invention;

fig. 4 is a schematic partial structural view of a lock according to an embodiment of the present invention;

fig. 5 is a schematic view of a partial structure of a lock according to an embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of a lock according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of a lock according to an embodiment of the present invention;

fig. 8 is a schematic view of a partial structure of a lock according to an embodiment of the present invention;

fig. 9 is a schematic partial structural view six of a lock according to an embodiment of the present invention;

fig. 10 is a schematic view of a partial structure of a lock according to an embodiment of the present invention;

fig. 11 is a schematic view eight of a partial structure of a lock according to an embodiment of the present invention.

Icon: 100-an ejection structure; 101-mounting a housing; 102-a lock; 103-a first mounting cavity; 105-a second mounting cavity; 107-battery; 109-a body; 111-a plate body; 113-a locking mechanism; 115-a locking assembly; 117-an ejection assembly; 119-a locking seat; 121-projection; 123-groove; 125-slotting; 127-a projection; 129-a first elastic member; 131-an abutment; 133-a spacing post; 135-a limit groove; 137-opening; 139-toggle part; 141-a second elastic member; 143-mounting holes; 145-top pillar; 147-a fastener; 149-a bottom plate; 151-a housing; 153-cover plate; 155-silica gel pad; 157-buckling; 159-card slot; 161-mounting posts; 163-mounting grooves; 165-open mouth; 169-plug holes; 171-a plug-in part; 173-mounting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the prior art, along with the development of the smart home industry, more high-tech technologies are applied to the smart door lock, such as high-energy-consumption devices such as a camera. For this reason, it is usually necessary to load a lithium ion battery on the intelligent door lock to ensure the normal operation of the intelligent door lock. In addition, on the intelligent door lock loaded with the lithium ion battery, in order to facilitate replacement and disassembly of the battery, an auxiliary locking position is usually set, but the setting of the locking position requires manual operation of a worker, so that the problems of unintelligent use and low reliability exist, and on the other hand, the whole aesthetic property of the intelligent door lock is seriously influenced when the intelligent door lock is exposed on the surface of the intelligent door lock. Therefore, in view of the above circumstances, the present embodiment provides a new intelligent door lock, which can ensure the appearance aesthetic property of the intelligent door lock, and simultaneously can realize the automatic ejection of the battery, so as to improve the reliability, safety and aesthetic property of the intelligent door lock.

Fig. 1 is a schematic structural diagram of a lock 102 provided in this embodiment; fig. 2 is a first exploded view of the lock 102 according to the present embodiment; fig. 3 is an exploded view of the lock 102 according to the second embodiment. Please refer to fig. 1 to fig. 3, this embodiment provides an intelligent door lock (not shown), which includes a lock body and a lock 102 connected to each other, wherein the lock body has a lock cylinder, the lock cylinder is used for locking a door, the upper end of the lock 102 is arc-shaped, the lower end of the lock is square, and the lock body is mainly used for matching with the lock body of the intelligent door lock, so as to provide electric energy for the lock cylinder of the lock body and electric components such as an additional camera, and the like, so as to effectively ensure normal and efficient operation of the lock body of the intelligent door lock on the basis of ensuring the beauty and simplicity of the whole intelligent door lock, thereby ensuring the safety and reliability of the intelligent. Of course, in other embodiments, the shape of the lock 102 may be square at both ends, or arc at both ends, or even other shapes.

Referring again to fig. 1-3, in the present embodiment, the lock 102 includes an ejection structure 100 and a battery 107. The ejection structure 100 specifically includes a mounting case 101 and a locking mechanism 113, and the battery 107 is mounted in the mounting case 101.

In detail, the mounting case 101 has a circular arc-shaped upper end and a square lower end, and the mounting case 101 has a first mounting cavity 103 therein for mounting the battery 107, and the first mounting cavity 103 extends along a first direction (i.e. ab direction in fig. 3, i.e. vertical direction), so that the battery 107 can be accommodated in the first mounting cavity 103 along the first direction, thereby ensuring the safety and stability of the battery 107. Specifically, the first mounting cavity 103 is a semi-closed structure having an opening 165, and the opening 165 can be closed after the battery 107 is accommodated in the first mounting cavity 103, so that the sealing performance of the first mounting cavity 103 is ensured, and the stability of the battery 107 after mounting can be further ensured.

In detail, the locking mechanism 113 is provided in the mounting case 101 near the top end of the mounting case 101, and can effectively lock and unlock the battery 107 while avoiding interference with the mounting and dismounting of the battery 107. Specifically, locking mechanism 113 includes a locking assembly 115 and an ejection assembly 117, wherein locking assembly 115 is used primarily to lock and unlock battery 107, and ejection assembly 117 is used primarily to eject unlocked battery 107 to facilitate removal, maintenance, and replacement of battery 107.

More specifically, the locking assembly 115 is movably disposed in the first direction to the mounting case 101, and particularly between the mounting case 101 and the battery 107. And, with the movement of the locking assembly 115 in the first direction, the locking assembly 115 is caused to have a locked position and an unlocked position in the first direction. When the locking assembly 115 is located at the locking position, the locking assembly 115 is used for locking the battery 107 in the first mounting cavity 103, and at the moment, the battery 107 can provide stable electric energy for the lock body, so that the normal operation of all parts of the lock body is ensured; when the locking assembly 115 is in the unlocked position, the locking assembly 115 is used to unlock the battery 107 and is ejected to a predetermined extent by the ejection assembly 117, at which time the battery 107 can be removed and replaced to ensure that maintenance work is performed on the battery 107 and the entire lock body.

More specifically, the ejection assembly 117 is movably disposed in the mounting case 101 along a second direction (i.e., cd direction in fig. 3, i.e., horizontal direction) that forms an angle with the first direction, and is located between the mounting case 101 and the battery 107, and the ejection assembly 117 is disposed along the second direction, so that the ejection assembly 117 can be used to eject the unlocked battery 107 out of the first mounting cavity 103 along the second direction, thereby facilitating the detachment, replacement, and maintenance of the battery 107. That is, when the battery 107 of the ejection structure 100 needs to be detached, replaced or maintained, the battery 107 is unlocked only by the locking component 115, and then the battery 107 is ejected automatically by the ejection component 117, so that the convenience and reliability of the ejection structure 100 can be effectively improved on the basis of ensuring the appearance attractiveness of the ejection structure 100. In one embodiment, the first direction is orthogonal to the second direction. Of course, in other embodiments, the second direction may also be another direction forming an included angle with the first direction, and this embodiment is not limited.

Fig. 4 is a partial schematic structural diagram of the lock 102 provided in this embodiment; fig. 5 is a partial schematic structural diagram of the lock 102 provided in this embodiment; fig. 6 is a schematic partial structural view three of the lock 102 provided in this embodiment; fig. 7 is a partial schematic structural diagram of the lock 102 provided in this embodiment; fig. 8 is a partial schematic structural diagram five of the lock 102 provided in this embodiment; fig. 9 is a partial schematic structural diagram six of the lock 102 provided in this embodiment; fig. 10 is a partial schematic structural diagram seven of the lock 102 provided in this embodiment. Referring to fig. 4 to 10, in the present embodiment, the mounting case 101 specifically includes a bottom plate 149, a housing 151 and a cover plate 153 sequentially disposed along the second direction. The outer shapes of the base plate 149, the housing 151 and the cover plate 153 are adapted so as to cover the mounting case 101 with a smooth and smooth edge.

Specifically, the first mounting cavity 103 is opened in the housing 151 along the first direction, the housing 151 is a semi-closed structure having an opening 165, the lower end of the housing 151 may be provided with a strip-shaped slot 125, and correspondingly, the bottom of the battery 107 may be provided with a strip-shaped protrusion 127, when the battery 107 is accommodated in the first mounting cavity 103, the protrusion 127 may be inserted into the slot 125 of the housing 151 to cooperate with the slot to ensure the stability of the battery 107 mounted in the first mounting cavity 103, and may also be used as a positioning member for mounting the battery 107 to ensure that the battery 107 is mounted in place. Meanwhile, the bottom plate 149 is specifically disposed at one end of the housing 151 away from the opening 165, and is fixedly connected to the housing 151, so as to assist the installation of the locking mechanism 113, thereby ensuring the stability and reliability of the operation of the locking mechanism 113. The cover plate 153 is specifically disposed at an end of the housing 151 near the opening 165, and can be covered on an outer side of the battery 107, so as to further ensure stability of the battery 107 accommodated in the first mounting cavity 103.

It should be noted that the bottom plate 149 and the housing 151 may be connected in different ways as required. In this embodiment, the bottom plate 149 may be fixedly connected to the back plate of the housing 151 by a fastener 147 such as a screw, a plurality of buckles 157 may be disposed at intervals on a circumferential edge of the cover plate 153, an opening is formed inside the buckle 157, a plurality of clamping slots 159 are correspondingly disposed on a circumferential edge of one end of the housing 151 close to the opening 165, a protruding clamping portion is disposed in each clamping slot 159, when the buckle 157 of the cover plate 153 is fastened to the clamping slot 159 of the housing 151, the opening of the buckle 157 is in insertion fit with the clamping portion in the clamping slot 159, so that stable connection and fit between the cover plate 153 and the housing 151 may be achieved. Of course, in other embodiments, the connection mode of the bottom plate 149 and the housing 151 may also be selected to be a fastening or plugging mode, and the connection mode of the cover plate 153 and the housing 151 may also be selected to be another detachable connection mode, and the embodiments of the present invention are not limited.

It should be noted that, in the present embodiment, the number of screws connected between the bottom plate 149 and the housing 151 is two, and the two screws are disposed at intervals in the front-rear direction. The cover plate 153 is provided with four fasteners 157, and two of the fasteners 157 are oppositely arranged on two sides of the cover plate 153 in the width direction, and the housing 151 is correspondingly provided with four slots 159, so that each fastener 157 is in snap fit with the corresponding slot 159. Of course, in other embodiments, the number of the screws, the fasteners 157 and the slots 159 can be adjusted according to requirements, so as to ensure the stability of the bottom plate 149 after being connected with the housing 151 and the cover plate 153 after being connected with the housing 151.

Referring to fig. 2 and 10 again, in a specific embodiment, the mounting case 101 may further be provided with a silicone pad 155 according to requirements, and the silicone pad 155 covers the outer side of the bottom plate 149, so as to ensure the safety and reliability of the entire mounting case 101. Certainly, when the two are installed and matched, a plurality of inserting holes 169 can be formed in the bottom plate 149, the inserting holes 169 are through holes, the shape of the inserting holes 169 can be selected to be elliptical, correspondingly, an inserting portion 171 can be arranged on the inner side wall, close to the bottom plate 149, of the silica gel pad 155, the inserting portion 171 is of an elliptical cylindrical structure, the head size of the inserting portion 171 is larger than the root size, and the inserting portion 171 can be inserted and matched with the inserting holes 169 to achieve detachable matching of the bottom plate 149 and the silica gel pad 155, so that the silica gel pad 155 can be conveniently detached, replaced and installed while stability and reliability of the installation shell 101 are guaranteed, the structure of the whole installation shell 101 can be further simplified, and manufacturing and installation costs of the whole installation shell 101 are reduced.

It should be further noted that the arrangement of the silicone rubber pad 155 can protect the internal structure of the ejection structure 100 to perform a buffering function, and can provide a certain sealing property to prevent impurities such as dust from entering the inside of the ejection structure 100 to affect the operation of each mechanism. Therefore, in other embodiments, the silicone pad 155 may be replaced by another cover body that can provide the same function, and the embodiment is not limited.

In a specific embodiment, the number of the inserting holes 169 and the inserting portions 171 is five, and four inserting holes 169 are oppositely arranged on two sides of the bottom plate 149 in the width direction, and the remaining one inserting hole 169 is arranged on the top of the bottom plate 149 and located between two screws, so as to effectively ensure the stability of the bottom plate 149 and the silicone pad 155 after installation and matching. Of course, in other embodiments, the number of the plugging holes 169 and the plugging portions 171 may also be adjusted according to requirements, for example, six, seven or more may be selected, so as to ensure the stability of the bottom plate 149 and the silicone pad 155 after installation, which is not limited in this embodiment.

Referring to fig. 2 to 10 again, in this embodiment, in order to ensure the stability of the installed locking mechanism 113, the housing 151 further has a second installation cavity 105 communicated with the first installation cavity 103, and the first installation cavity 103 and the second installation cavity 105 are sequentially arranged along the first direction, so that the battery 107 is located below the locking mechanism 113, and thus the locking assembly 115 can lock and unlock the battery 107 along the first direction, and the ejection assembly 117 is further convenient to eject the battery 107 out of the first installation cavity 103 along the second direction, so as to facilitate replacement, maintenance and detachment of the battery 107.

In detail, referring to fig. 2 and fig. 3 again, in this embodiment, the battery 107 specifically includes a main body 109 and a board 111, the main body 109 is a main structure of the battery 107 and is used for providing power for power consuming devices such as a lock cylinder and a camera of the lock body, and the board 111 is an auxiliary structure of the battery 107 and is used for assisting installation of the battery 107. Specifically, the body 109 is substantially rectangular, the shape of the body is matched with the shape of the first mounting cavity 103, and the body 109 and the plate 111 are sequentially arranged along the second direction, that is, the plate 111 is arranged at one end of the body 109 far away from the first mounting cavity 103, the shape of the plate is matched with the outer surface shape of the housing 151, the upper end of the plate is arc-shaped, the lower end of the plate is square, the plate can be used for closing the whole first mounting cavity 103 and the whole second mounting cavity 105, and meanwhile, the battery 107 accommodated in the first mounting cavity 103 and the locking mechanism 113 accommodated in the second mounting cavity 105 are further stabilized under the action of the cover plate 153, so that the reliability and the stability of the whole ejection structure 100 can be ensured.

In detail, referring to fig. 2 and fig. 10 again, in the present embodiment, the locking assembly 115 includes a locking seat 119, the locking seat 119 is substantially in a hollow rectangular parallelepiped shape, and the locking seat 119 is movably disposed in the second mounting cavity 105 along the first direction, so as to lock and unlock the battery 107 during the movement along the first direction, thereby facilitating the ejection assembly 117 to eject the battery 107 out of the first mounting cavity 103 along the second direction.

Specifically, the locking seat 119 and the body 109 of the battery 107 are sequentially arranged along the first direction, and the right end of the locking seat 119 along the first direction is provided with a first matching portion, a portion of the plate body 111 of the battery 107 protruding out of the body 109 (i.e., a portion opposite to the second mounting cavity 105) is provided with a second matching portion, when the locking seat 119 is located at the locking position, the first matching portion and the second matching portion are matched, so that the plate body 111 is locked, the body 109 of the battery 107 is locked, and then the safety and the stability of the battery 107 can be sufficiently ensured. When the locking seat 119 is located at the unlocking position, the first matching portion and the second matching portion are separated, and at this time, the battery 107 can be ejected out along the second direction through the ejection assembly 117, so that operations such as replacement, detachment, maintenance and the like of the battery 107 can be facilitated.

More specifically, referring to fig. 2 and fig. 10 again, in the present embodiment, the locking assembly 115 further includes a first elastic member 129 extending along the first direction, the first elastic member 129 may be a spring, the lower portion of the locking seat 119 is provided with an installation groove 163, an installation post 161 is disposed in the installation groove 163, one end of the spring is connected to the installation post 161, and the other end of the spring is connected to the body 109 of the battery 107, so that the locking seat 119 can be movably disposed in the second installation cavity 105 along the first direction through the first elastic member 129. And the upper end of the body 109 of the battery 107 is provided with an abutting part 131 at a position opposite to the mounting post 161, and the other end of the spring can be in abutting fit with the abutting part 131 to ensure the stability and reliability of the spring after being mounted. Meanwhile, the locking seat 119 can be moved to the locking position through the arrangement of the spring, and the first matching portion abuts against the second matching portion, so that the stability of the body 109 is effectively guaranteed after the body 109 of the battery 107 is accommodated in the first mounting cavity 103, and the situation that the body 109 shakes up and down is avoided. After the battery 107 is ejected, since the battery 107 is not completely removed, the abutting portion 131 is always in abutting engagement with the lower end of the spring, and the lock seat 119 can be returned by the spring for the next use. Of course, in other embodiments, the first elastic element 129 may also be an elastic sheet or other elastic components, and the embodiment is not limited. Meanwhile, the locking seat 119 may also be slidably disposed in the second mounting cavity 105 by using a structure such as a slider, and the like, which is not limited in this embodiment.

It should be noted that the number of the mounting posts 161 can be two, and the number of the springs can also be two, and the two springs are arranged at intervals along the width direction of the locking seat 119, so that one end of the two springs are connected with the locking seat 119 together, and the other end of the two springs are connected with the body 109 of the battery 107 together, thereby ensuring the stability of the battery 107.

It should be further noted that, in order to further ensure the stability of the locking seat 119 when the locking seat 119 moves along the first direction, the housing 151 may be further provided with a limiting groove 135, one side of the locking seat 119 close to the housing 151 is provided with an installation plate 173, and the installation plate 173 is provided with a limiting post 133, so that the limiting groove 135 and the limiting post 133 are in inserted sliding fit, thereby limiting the movement distance of the locking seat 119 in the first direction, avoiding the sliding out to cause the damage of the battery 107, further ensuring the reliability and stability of the whole ejection structure 100, and prolonging the service life of the ejection structure 100.

Fig. 11 is a partial schematic structural diagram eight of the lock 102 provided in this embodiment. Referring to fig. 2 to 11, in the present embodiment, the first matching portion is specifically a groove 123 disposed on the locking seat 119, and the groove 123 is specifically a rectangular through groove. Correspondingly, the second engaging portion is specifically selected as a protrusion 121 disposed on the upper end of the plate 111, and the shape of the protrusion 121 matches the shape of the groove 123, so that the protrusion 121 and the groove 123 are stably inserted and engaged, that is, the locking assembly 115 can stably lock the battery 107 in the first mounting cavity 103. Of course, in other embodiments, the first mating portion may also be selected as the protrusion 121, and the second mating portion may also be selected as the groove 123, so as to ensure that the two can be stably mated, which is not limited by the embodiment of the present invention.

In detail, referring to fig. 2 and fig. 11 again, in the present embodiment, an opening 137 extending along the first direction is formed on the plate body 111, and the opening 137 is in a through hole shape and is rectangular in particular. The protrusion 121 is specifically disposed at the opening 137 and located on an inner side wall of the opening 137, one end of the protrusion 121 is connected to the plate 111, and the other end of the protrusion extends downward along the first direction to be matched with the groove 123.

Correspondingly, the locking assembly 115 further includes a toggle portion 139 disposed at an end portion of the locking seat 119, the toggle portion 139 is in a strip plate-shaped structure, one end of the toggle portion 139 is fixedly connected to the end portion of the locking seat 119, the other end of the toggle portion extends in a direction close to the plate 111 along the second direction, the toggle portion 139 penetrates through the opening 137, and a portion of the toggle portion can extend out of the opening 137 for a worker to operate. Meanwhile, the groove 123 is specifically opened on the upper surface of the toggle part 139, and when the locking seat 119 is located at the locking position, the groove 123 is in plug-in fit with the protrusion 121 along the first direction, so as to lock the battery 107. Moreover, under the action of the first elastic member 129, the groove 123 and the protrusion 121 can be inserted and matched, so as to further ensure the stability of the locked battery 107.

In addition, since a part of the toggle part 139 can extend out of the opening 137, when the battery 107 needs to be replaced or maintained, the cover plate 153 can be removed, and then the extended part is toggled down manually or by a driving mechanism, so that the toggle part 139 can drive the whole toggle part 139 to move down along the opening 137 under the action of external force from the part extending out of the opening 137, so as to separate the groove 123 from the protrusion 121, and the locking seat 119 can move to the unlocking position, so that the unlocked battery 107 can be ejected out in the second direction towards a position far away from the first mounting cavity 103 by the ejection assembly 117, and further, the battery 107 can be replaced or maintained continuously. Meanwhile, after the battery 107 is ejected, the toggle part 139 and the locking seat 119 can be automatically reset under the elastic action of the first elastic element 129, so as to facilitate the next toggle. Of course, in other embodiments, the groove 123 may also be a through groove penetrating through the upper surface and the lower surface of the toggle part 139, so that the protrusion 121 may penetrate through the through groove and be in plugging fit with the through groove to further ensure the stability after the two are fitted, and this embodiment is not limited.

Referring to fig. 2 to 11 again, in order to effectively ensure that the ejection assembly 117 can eject the battery 107 in a direction away from the first mounting cavity 103 after the battery 107 is unlocked, in the embodiment, the ejection assembly 117 specifically includes a second elastic member 141 extending along the second direction, and the second elastic member 141 is specifically selected as a compression spring. And, along the second direction, one end of the second elastic member 141 is connected with the mounting case 101, and the other end faces the first mounting cavity 103 to be engaged with the battery 107, and the second elastic member 141 is configured to push the battery 107 out of the first mounting cavity 103 when the locking assembly 115 is located at the unlocking position, so as to facilitate a worker to take out the battery 107 for replacement or maintenance work on the battery 107. Of course, in other embodiments, a tension spring, a spring plate, or other elastic members may be selected, and the embodiment is not limited.

In a specific embodiment, in order to ensure the stability of the second elastic member 141 during operation and further ensure that the ejection assembly 117 can stably eject the battery 107, in this embodiment, a mounting hole 143 is further formed in the housing 151, the mounting hole 143 is communicated with the second mounting cavity 105, so that the second elastic member 141 extends into the mounting hole 143, and the second elastic member 141 can pass through the mounting hole 143 to act on the body 109 of the battery 107, thereby ensuring that the battery 107 can be ejected under the action of the second elastic member 141 after being unlocked, and further facilitating the detachment or maintenance of a worker. Simultaneously, through the setting of mounting hole 143, because mounting hole 143 is rectangular structure, it can also be spacing to second elastic component 141, and then guarantees that second elastic component 141 can not take place to rock in other directions beyond the axis direction, and then can guarantee second elastic component 141's stability, then can further guarantee the stationarity and the reliability of ejecting in-process operation of battery 107.

It should be noted that, in other embodiments, a rotating shaft may be disposed in the casing 151, and the second elastic element 141 is sleeved outside the rotating shaft, so as to ensure the reliability of the operation of the second elastic element 141 in the axial direction, which is not limited in this embodiment.

Referring to fig. 2 to 11 again, in the present embodiment, the ejecting assembly 117 further includes an ejecting column 145 movably disposed in the mounting hole 143 and capable of extending from the mounting hole 143 to a position close to the battery 107, and the ejecting column 145 is substantially cylindrical. And, in the second direction, the top pillar 145 is disposed opposite to the fastener 147 (i.e., screw). Through the arrangement of the top pillar 145, one end of the second elastic member 141 can be sleeved with a fastening member 147 (i.e., a screw) between the housing 151 and the bottom plate 149, and the other end of the second elastic member can be sleeved with the top pillar 145 through the mounting hole 143, so that the top pillar 145 can eject the battery 107 under the elastic action when the locking assembly 115 is located at the unlocking position. On one hand, the two ends of the second elastic member 141 are respectively matched with the fastening member 147 and the top pillar 145, so that the second elastic member 141 can be used for positioning, and meanwhile, the stability of the second elastic member 141 is further ensured, and the stability and reliability of the ejection process of the battery 107 are further ensured. On the other hand, the second elastic element 141 fully utilizes the original components between the housing 151 and the bottom plate 149, and no additional connecting components are added, so that the production cost and the installation time can be effectively saved, the working efficiency and the quality of the ejection structure 100 can be further ensured, and the reuse of the screws of the fastening pieces 147 can be effectively ensured.

It should be noted that, in this embodiment, in order to ensure that the battery 107 is not ejected out to fall off the first mounting cavity 103 under the action of the second elastic element 141 after the cover plate 153 is separated from the housing 151 and the groove 123 is separated from the protrusion 121, the length of the top pillar 145 is set to be smaller than the depth of the first mounting cavity 103. Meanwhile, through the arrangement, after the battery 107 is ejected, the battery 107 is not completely separated from the first mounting cavity 103, and the abutting part 131 at the upper end of the battery 107 is always abutted against the lower end of the first elastic piece 129, so that the first elastic piece 129 can drive the toggle part 139 and the locking seat 119 to reset, and the next use is facilitated.

It should be further noted that, in this embodiment, since the second elastic element 141 is specifically selected as a compressed spring, during the ejection operation, the number of turns of the compressed spring and the overall elastic force can be designed and limited according to the quality requirement of the battery 107, so as to ensure the elastic force of the compressed spring and the elastic fatigue life of the compressed spring, further prolong the service life of the entire ejection structure 100, and avoid the occurrence of failure of the compressed spring. Of course, the number of turns and the adjusting process of the elastic force are consistent with the adjusting process of the elastic force of the spring in the prior art, and this embodiment is not described again.

In addition, it should be added that, in this embodiment, another driving structure may be adopted to replace the second elastic member 141 to drive the battery 107 to eject out along the second direction, for example, a cam structure linked with the locking seat 119 may be adopted, the cam structure may be rotatably disposed between the housing 151 and the body 109 of the battery 107, when the groove 123 of the locking seat 119 is engaged with the protrusion 121 of the plate 111 of the battery 107, a proximal end (i.e., an end near one end of the rotation axis) of the cam is abutted and matched with the body 109 of the battery 107, and at this time, the battery 107 is just completely accommodated in the first installation cavity 103; when lock seat 119 is moved in a first direction to disengage groove 123 from protrusion 121, the cam structure may be rotated about the mounting axis such that the distal end of the cam (i.e., the end distal from the axis of rotation) engages body 109 of battery 107 in abutment, thereby ejecting battery 107. Of course, the linkage of the locking seat 119 and the cam can be a conveyor belt linkage or a gear linkage, so that when the locking seat 119 moves up and down along the first direction, the cam can rotate around the mounting shaft, which is not described in detail in this embodiment.

Referring to fig. 2 to fig. 11 again, in the present embodiment, the ejection assembly 117 specifically includes two second elastic members 141, the two second elastic members 141 extend along the second direction, and the two second elastic members 141 are disposed at intervals along the width direction of the plate 111 of the battery 107. Correspondingly, the number of the mounting holes 143, the top pillars 145 and the fasteners 147 is two, so that two ends of each second elastic member 141 are provided with one fastener 147 and one top pillar 145 correspondingly, and when the battery 107 is ejected, the stress on two ends of the plate body 111 of the battery 107 in the width direction is uniform, thereby avoiding the situation that one end of the battery 107 is blocked, and further facilitating the operations of replacing and detaching the battery 107. Of course, in other embodiments of the present invention, the number of the second elastic member 141, the top pillar 145 and the fastening member 147 may also be selected and adjusted according to requirements, for example, three or four may be selected, and the stability of operation of each component may be ensured, which is not limited in this embodiment.

It should be noted that, in this embodiment, the lock 102 is not only applicable to an intelligent door lock, but also applicable to an electronic lock of an automation device such as a scooter, a balance car, and the like, and even applicable to an electronic lock of an automation appliance such as another remote controller, a television, and the like, and this embodiment is not limited. The ejection structure 100 can also be used to lock the component to be locked separately, not only the battery, but also the embodiment is not limited.

The following describes in detail the installation process and the operation principle of the ejection structure 100, the lock 102 and the intelligent door lock provided by the embodiment of the present invention:

when the lock 102 is installed, the two top posts 145 are respectively inserted into the two installation holes 143 of the housing 151, and the end of one end of the second elastic member 141 is sleeved with the top post 145 at a corresponding position; then, the base plate 149 is fastened to the housing 151 with a fastener 147 (i.e., a screw), and the end of the other end of the second elastic member 141 is fitted to the screw; then, the battery 107 is accommodated in the first installation cavity 103, the protrusion 127 below the battery 107 is in clamping fit with the slot 125 below the housing 151, the locking assembly 115 is installed in the second installation cavity 105, and the groove 123 on the toggle part 139 arranged on the locking seat 119 of the locking assembly 115 is in plugging fit with the protrusion 121 arranged at the opening 137 of the plate body 111 of the battery 107; finally, the cover plate 153 is covered on the outer side of the battery 107 and is in clamping fit with the shell 151 through a buckle 157 and a clamping groove 159; meanwhile, the silicone pad 155 covers the outer side of the bottom plate 149, and the bottom plate 149 and the silicone pad 155 are inserted through the insertion hole 169 and the insertion portion 171.

When the intelligent door lock is installed, the installed lock 102 is installed above the lock body, and the lead of the battery 107 is electrically connected to the lock cylinder of the lock body.

When the battery 107 in the lock 102 needs to be replaced, maintained or disassembled, the buckle 157 and the clamping groove 159 can be separated firstly, so that the cover plate 153 is disassembled; then, a toggle part 139 protruding from an opening 137 of the plate body 111 of the battery 107 is manually or by using a tool to make the toggle part 139 move downwards along a first direction, so that the protrusion 121 and the groove 123 are separated, and the battery 107 is unlocked; at this time, under the action of the second elastic member 141, the top pillar 145 extends out of the mounting hole 143 to eject the battery 107 out of the first mounting cavity 103 along the second direction, and the user can take away the battery 107. After the battery 107 is ejected and the battery 107 is not completely taken out, the lower end of the first elastic member 129 is always abutted against the battery 107, and at this time, the toggle part 139 can automatically reset under the action of the first elastic member 129 so as to be used for the next time.

In the above process, on the one hand, this ejecting structure 100 can realize the locking and the unblock of battery 107 through the setting of locking subassembly 115 to guarantee stability and reliability after the installation of battery 107, on the other hand, through the setting of ejecting subassembly 117, can be when locking subassembly 115 is located the unblock position, ejecting automatically battery 107 after the unblock, thereby can be when guaranteeing the aesthetic property, again can make things convenient for the dismantlement, the change and the maintenance of battery 107, promote the experience of product and feel.

To sum up, the embodiment of the present invention provides an ejection structure 100 having the advantages of convenient installation and disassembly of the battery 107, long service life, and low cost. Due to the adoption of the ejection structure 100, the lock 102 and the intelligent door lock also have the characteristics of convenience in installation and disassembly of the battery 107, long service life and low cost.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An ejection structure, comprising:

the mounting shell is provided with a first mounting cavity, and the first mounting cavity is used for accommodating a battery;

the locking mechanism comprises a locking component and an ejection component, the locking component is arranged on the mounting shell, when a battery is contained in the first mounting cavity, the locking component is located at a locking position and used for locking the battery in the first mounting cavity, and when the locking component is located at an unlocking position, the locking component is used for unlocking the battery; the ejection assembly is arranged on the mounting shell and used for ejecting the battery unlocked out of the first mounting cavity.

2. The ejection structure of claim 1, wherein:

the mounting shell is also provided with a second mounting cavity, and the second mounting cavity is communicated with the first mounting cavity;

the locking subassembly includes the locking seat, the locking seat along first direction movably set up in the second installation cavity, just the locking seat has first cooperation portion, be equipped with second cooperation portion on the battery, work as the locking seat is located during the latched position, first cooperation portion with form the cooperation between the second cooperation portion, work as the locking seat is located during the unblock position, first cooperation portion with separate between the second cooperation portion.

3. The ejection structure of claim 2, wherein:

the locking assembly further comprises a first elastic piece extending along the first direction, and the first elastic piece is connected between the locking seat and the battery; the first elastic piece is configured to enable the locking seat to move to the locking position, and enable the first matching portion to abut against the second matching portion.

4. The ejection structure of claim 3, wherein:

the battery is provided with an opening extending along the first direction, and the second matching part is arranged on the inner wall of the opening and extends along the first direction;

the locking assembly further comprises a shifting part, the shifting part is connected with the locking seat and penetrates through the opening, and part of the shifting part can extend out of one end, far away from the locking seat, of the opening; the first matching part is arranged on the shifting part, and when the locking seat is located at the locking position, the first matching part is matched with the second matching part along the first direction; the first elastic piece is configured to enable the first matching part and the second matching part to form matching; and the part of the toggle part extending out from one end of the opening far away from the locking seat can drive the toggle part to move along the extending direction of the opening under the action of external force, so that the first matching part and the second matching part are separated, and the locking seat is enabled to move to the unlocking position.

5. The ejection structure of claim 2, wherein:

one of the first matching part and the second matching part is a groove, the other of the first matching part and the second matching part is a protrusion, and the groove is in plug-in fit with the protrusion.

6. The ejection structure according to any one of claims 1 to 5, wherein:

the ejection assembly comprises a second elastic piece arranged along a second direction, one end of the second elastic piece is connected with the mounting shell, the other end of the second elastic piece faces the first mounting cavity, and the second elastic piece is configured to eject the battery out of the first mounting cavity when the locking assembly is located at the unlocking position.

7. The ejection structure of claim 6, wherein:

the installation shell still has the mounting hole that runs through the setting, the mounting hole with first installation cavity intercommunication, second elastic component one end with the installation shell is connected, and the other end extends to in the mounting hole.

8. The ejection structure of claim 7, wherein:

the mounting shell comprises a bottom plate, a shell and a cover plate which are sequentially arranged along the second direction, the mounting hole and the first mounting cavity are formed in the shell, a fastener is arranged at the position, corresponding to the mounting hole, of the bottom plate along the second direction, the bottom plate is fixedly connected with the shell through the fastener, and the cover plate covers one side, far away from the bottom plate, of the mounting shell;

the ejection assembly further comprises an ejection column which is movably arranged in the mounting hole and can extend out of the mounting hole, one end of the second elastic piece is sleeved with the fastener, and the other end of the second elastic piece is sleeved with the ejection column through the mounting hole, so that the ejection column can eject the battery when the locking assembly is located at the unlocking position.

9. A lock, comprising:

the ejection structure of any one of claims 1 to 8;

the battery is accommodated in the first mounting cavity of the ejection structure.

10. An intelligent door lock, comprising:

the lock of claim 9, and a lock body connected to the lock, and the lock body having a lock cylinder for locking the door body, the battery being electrically connected to the lock cylinder.