CN114934727A

CN114934727A - Opposite-insertion type lock for sharing equipment

Info

Publication number: CN114934727A
Application number: CN202210515561.XA
Authority: CN
Inventors: 陈世元; 陈曦; 戴孟桃
Original assignee: Xiamen Beibi Technology Co ltd
Current assignee: Xiamen Beibi Technology Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-23

Abstract

The invention belongs to the technical field of locks, and particularly relates to an opposite-insertion type lock for shared equipment, which comprises a lock box and a lock plug, wherein the lock box is arranged on the shared equipment, one end of the lock box is provided with a socket, one end of the lock plug can be inserted into the socket, the other end of the lock plug is arranged at the other end of the lock box or a fixing pile, a lock core assembly, an electric control element and a control circuit board are arranged in the lock box, the lock core assembly is arranged corresponding to the socket, the lock core assembly and the lock plug are matched with each other for locking the shared equipment, a key assembly for unlocking is arranged on the lock core assembly, one side of the key assembly is provided with the electric control element for blocking the action of the key assembly, and the electric control element is electrically connected with the control circuit board. The control circuit board controls the electric control element to be electrified so as to remove the blockage of the electric control element on the action of the key assembly, so that the key assembly can be used for unlocking the lock between the lock core assembly and the lock plug, and the shared equipment can be conveniently taken.

Description

Opposite-insertion type lockset for shared equipment

Technical Field

The invention belongs to the technical field of locks, and particularly relates to an opposite-inserting type lock for shared equipment.

Background

In recent years, with the rapid development of internet technology and intelligent mobile terminals, sharing economy is very hot, and self-service renting type shared equipment service is developed into convenient and efficient service. The sharing mode of various articles such as sharing umbrellas, sharing bicycles, sharing strollers and other sharing devices is not lacked, so that the utilization rate of various sharing devices is greatly improved, the integration of social idle resources is facilitated, and various problems encountered in life of people are solved.

The lock is an appliance with a closing or limiting function, when the lock is applied to shared equipment, the shared equipment needs to be locked and unlocked according to received information, and the lock is one of important core control components of the shared equipment, but the common lock cannot effectively realize the functions. Therefore, it is urgently needed to develop a plug-in lock which is flexible in use mode and can be suitable for shared equipment.

Disclosure of Invention

The invention aims to provide an opposite-inserting type lockset which is reasonable in design, simple in structure, flexible in use mode and used for sharing equipment, aiming at the defects in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a to inserting formula tool to lock for shared device, it includes lock box and lock and inserts, the lock box is installed on shared device, and the one end of lock box is equipped with the socket, and the one end that the lock was inserted can insert in the socket, and the other end that the lock was inserted is installed on the other end or the spud pile of lock box, be equipped with lock core subassembly, automatically controlled component and control circuit board in the lock box, the lock core subassembly corresponds the socket setting, and lock core subassembly and lock are inserted and mutually support and be used for locking shared device, are equipped with the button subassembly that is used for the unblock on the lock core subassembly, and one side of button subassembly is equipped with the automatically controlled component that is used for blockking the button subassembly action, and automatically controlled component is connected with the control circuit board electricity.

Preferably, the lock core subassembly includes lock body, lock chip and elastic component, and lock body fixed mounting has the port in the lock box, and the one end that the lock body corresponds the socket has the port, and the one end of lock chip is rotated through the other end lateral wall of first pivot and lock body and is connected, and both sides are equipped with locking and lower locking respectively about the other end of lock chip, and it is spacing by button subassembly to lock, and lower locking is inserted mutually with the lock and is cooperated, and the elastic component is installed and is used for the other end of bounce lock chip on the lock body.

Preferably, the elastic part is a torsion spring, the torsion spring is arranged at the other end of the lock body, and two support legs of the torsion spring are respectively connected to two ends of the lock chip.

Furthermore, a positioning block for positioning the insertion position of the lock plug is arranged in the lock body; one end of the lock plug is provided with a lock groove for plugging the lower lock.

Preferably, the button subassembly includes button, slider and first reset spring, and slider sliding connection is in the top of lock body, is equipped with the opening portion that is used for locking the rising and restricts the stopper that the locking rises on the slider, and the one end of slider is connected with the one end of lock box through first reset spring, and the other end of slider and the one end fixed connection of button, button slidable mounting are in the lock box, and the other end of lock box corresponds the button and is equipped with the operation mouth.

Furthermore, the button subassembly still includes the push rod, and the one end fixed connection of push rod is in the one end of button, and the other end of push rod extends to the socket direction and is used for pushing away the lock and insert.

Further, the button subassembly still includes locating part and digging arm, and the locating part is fixed on the lock box and is located the top of button, is equipped with a plurality of digging arm that is used for pushing down the slide on the locating part.

Preferably, the electric control element is an electromagnetic lock, the electromagnetic lock comprises an electromagnet, the electromagnet is electrically connected with the control circuit board, one end of the electromagnet is provided with a telescopic armature, one end of the armature is provided with a lock tongue which is inserted at one side of the key assembly, and a second reset spring is sleeved on the armature; when the electromagnet is electrified, the armature drives the lock tongue to retract so as to be separated from the key assembly.

Further, one side of electrical control element is equipped with the dead subassembly of anti-sticking, and the dead subassembly of anti-sticking includes swinging arms and third reset spring, and the swinging arms corresponds the one end setting that electrical control element is close to the key subassembly, and the lower extreme of swinging arms passes through the second pivot to be connected with the bottom surface rotation of locking the box, and outside the top surface of locking the box was extended to the upper end of swinging arms, the bottom surface at the lock box was fixed through the fixed column to the one end of third reset spring, and the other end of third reset spring is connected on the swinging arms.

Preferably, the control circuit board comprises a power supply unit, a communication unit, a voice unit and a control unit, and the control unit is respectively connected with the power supply unit, the communication unit, the voice unit and the electric control element.

By adopting the technical scheme, the invention has the following beneficial effects:

the invention reasonably designs the structures of the lock pin, the lock box and the internal lock core assembly, the key assembly, the electric control element, the control circuit board and other components thereof, installs the lock box on the sharing equipment, and installs the other end of the lock pin on the other end of the lock box or the fixing pile, so that when the sharing equipment is stored, the lock box on the sharing equipment to be stored and the lock pin on the fixing pile can be mutually matched for mutual inserting locking, so as to lock the sharing equipment to be stored on the fixing pile, realize the locking of the sharing equipment and the fixing pile, and also can mutually match the lock box on the sharing equipment to be stored and the lock pin on the other end of the lock box on the locked sharing equipment for mutual inserting locking, so as to lock the sharing equipment to be stored on the locked sharing equipment, realize the locking of two adjacent sharing equipment, thereby orderly connecting a plurality of sharing equipment into a whole, so as to carry out orderly storing, storing and locking, Collective movement and centralized management.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic structural diagram of a plug-in lock for a sharing device according to the present invention;

FIG. 2 is a second schematic structural diagram of a plug-in lock for a sharing device according to the present invention;

FIG. 3 is a schematic view of the use state of embodiment 1 of the present invention;

FIG. 4 is a schematic view of the use state of embodiment 2 of the present invention;

FIG. 5 is a schematic view of the internal structure of the lock case of the present invention with the plug assembly removed;

FIG. 6 is a schematic view of the key assembly and plug assembly of the present invention in a locked condition;

FIG. 7 is a schematic view of the key assembly and plug assembly of the present invention in an unlocked state;

fig. 8 is a schematic structural diagram of an electric control element and an anti-jamming assembly according to the present invention.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention and do not represent all embodiments consistent with the present invention. Exemplary embodiments will now be described with reference to the accompanying drawings, in which:

as shown in one of fig. 1 to 8, the opposite-insertion type lock for shared devices of the present invention includes a lock box 100 and a lock plug 200, wherein the lock box 100 is installed on the shared device, one end of the lock box 100 is provided with a socket 101, one end of the lock plug 200 can be inserted into the socket 101, and the other end of the lock plug 200 is fixed to the other end of the lock box 100 or a fixing post 300; the lock box 100 is internally provided with a lock cylinder assembly 140, an electric control element 120 and a control circuit board 110, the lock cylinder assembly 140 is arranged corresponding to the socket 101, the lock cylinder assembly 140 and the lock plug 200 are matched with each other to lock the shared device, the lock cylinder assembly 140 is provided with a key assembly 130 for unlocking, one side of the key assembly 130 is provided with the electric control element 120 for blocking the action of the key assembly 130, and the electric control element 120 is electrically connected with the control circuit board 110.

On the above basis, preferably, the lock box 100 is fixedly mounted on the frame of the stroller by screw locking or welding.

As shown in fig. 2, in the above-mentioned structure, the lock pin 200 is preferably fixedly mounted on the other end of the lock box 100 or the fixing pile 300 through a flexible connector such as a steel chain or a steel cable.

Example 1

As shown in fig. 3, as an embodiment, taking a stroller as an example of a sharing device, in this embodiment, on the basis of the above structure, a plurality of lock boxes 100 are respectively mounted on a plurality of frames of the stroller, and a plurality of lock plugs 200 are respectively mounted on a plurality of fixing pegs 300; when the baby carriage is stored, each baby carriage is correspondingly inserted and locked with the lock plug 200 on one fixing pile 300 through the lock box 100 on the frame of the baby carriage.

According to the implementation mode, the baby carriages are respectively locked on the fixing piles 300, and the baby carriage locking device has the advantages that a user can flexibly select the baby carriages and randomly select the storage positions of the baby carriages.

Example 2

As shown in fig. 4, as another embodiment, taking a stroller as an example of a sharing device, in this embodiment, on the basis of the above structure, a plurality of lock boxes 100 are respectively installed on a frame of a plurality of strollers, one lock plug 200 is installed on one fixing peg 300, and another plurality of lock plugs 200 are respectively installed at the other ends of a plurality of lock boxes 100; when the baby carriage is stored, if the baby carriage is not locked on the fixing pile 300, the baby carriage is correspondingly inserted and connected with the lock plug 200 on the fixing pile 300 through the lock box 100, and if the baby carriage is locked on the fixing pile 300, the baby carriage is correspondingly inserted and connected with the lock plug 200 on the adjacent locked baby carriage lock box 100 through the lock box 100, and then the baby carriage is locked.

According to the implementation mode, only one fixing pile 300 is needed to be used for locking the first baby carriage to be stored, the rest baby carriages can be locked on the locked baby carriages, the locking of two adjacent baby carriages is achieved, and therefore the plurality of baby carriages can be connected into a whole in order, so that the orderly storage, the collective movement and the centralized management can be carried out.

As shown in fig. 6 or fig. 7, based on the structure of embodiment 1 or embodiment 2, as a preferred embodiment, the lock cylinder assembly 140 includes a lock body 141, a lock cylinder 142 and an elastic member 143, the lock body 141 is a hollow rectangular structure and is fixedly installed in the lock box 100, one end of the lock body 141 corresponding to the insertion opening 101 has a port, one end of the lock cylinder 142 is rotatably connected to a side wall of the other end of the lock body 141 through a first rotating shaft 144, upper and lower sides of the other end of the lock cylinder 142 are respectively provided with an upper lock 145 and a lower lock 146, the upper lock 145 is limited by the key assembly 130, the lower lock 146 is matched with the lock cylinder 200, and the elastic member 143 is installed on the lock body 141 for bouncing up the other end of the lock cylinder 142.

On the basis of the above structure, preferably, the elastic member 143 is a torsion spring, the torsion spring is installed at the other end of the lock body 141, and two legs of the torsion spring are respectively connected to two ends of the lock chip 142.

Based on the above structure, it is preferable that the working ends of the upper and

lower latches

145 and 146 are arc-shaped.

On the basis of the above structure, preferably, one end of the lock plug 200 is provided with a lock slot 201 for inserting the lower lock 146.

In addition to the above configuration, in order to position the position where the lock cylinder 200 is inserted into the lock body 141, a positioning block 147 is further provided in the lock body 141.

In addition to the above structure, in order to limit the descending position of the lower lock 146, a limit rod 148 is provided on the inner side wall of the lock body 141.

On the basis of the structure of embodiment 1 or embodiment 2, as a preferred embodiment, the key assembly 130 includes a key 131, a sliding plate 132 and a first return spring 133, the sliding plate 132 is slidably connected above the lock body 141, the sliding plate 132 is provided with an opening 134 for raising the upper lock 145 and a blocking portion for limiting the upper lock 145 from raising, one end of the sliding plate 132 is connected with one end of the lock box 100 through the first return spring 133, the other end of the sliding plate 132 is fixedly connected with one end of the key 131, the key 131 is slidably mounted in the lock box 100, and the other end of the lock box 100 is provided with an operation opening 102 corresponding to the key 131.

On the basis of the above structure, the key assembly 130 further includes a push rod 135, one end of the push rod 135 is fixedly connected to one end of the key 131, and the other end of the push rod 135 extends toward the socket 101 for pushing the lock plug 200.

On the basis of the above structure, further, the key assembly 130 further includes a limiting member 136 and a movable arm 137, the limiting member 136 is fixed on the lock box 100 and is located above the key 131, and the limiting member 136 is provided with a plurality of movable arms 137 for pressing the sliding sheet 132.

As shown in fig. 8, on the basis of the structure of embodiment 1 or embodiment 2, as a preferred implementation manner, the electric control element 120 is an electromagnetic lock, the electromagnetic lock includes a housing 121, an electromagnet is disposed inside the housing 121, the electromagnet is electrically connected to the control circuit board 110, one end of the electromagnet is provided with a retractable armature, one end of the armature extends out of the housing 121 and is fixedly connected with a latch bolt 122 inserted at one side of the key assembly 130, the armature is sleeved with a second return spring, and two ends of the second return spring are respectively connected to the latch bolt 122 and the housing 121; when the electromagnet is powered on, the armature drives the bolt 122 to retract so as to be separated from the key assembly 130, and when the electromagnet is powered off, the bolt 122 extends out under the action of the second return spring and is inserted at one side of the key assembly 130.

Preferably, one end of the housing 121 has a truncated cone shape.

On the basis of the structure of embodiment 1 or embodiment 2, as a preferred implementation manner, further, an anti-locking assembly 150 is disposed on one side of the electronic control element 120, the anti-locking assembly 150 includes a swing rod 151 and a third return spring 152, one end of the swing rod 151, which is close to the key assembly 130, is disposed on one side of the latch bolt 122, a lower end of the swing rod 151 is rotatably connected to a bottom surface of the lock box 100 through a second rotating shaft 153, an upper end of the swing rod 151 extends out of a top surface of the lock box 100, by the disposed swing rod 151, not only the latch bolt 122 can be positioned, but also the latch bolt 122 can be knocked through swinging to avoid the latch bolt 122 from being locked with the key 131, one end of the third return spring 152 is fixed to the bottom surface of the lock box 100 through a fixing column 154, the other end of the third return spring 152 is connected to the swing rod 151, under the action of the third return spring 152, the automatic return of the rocking lever 151 after rocking can be realized.

In addition to the above structure, it is preferable that an operating handle 155 is provided at an upper end of the swing lever 151 so as to swing the swing lever 151.

The control circuit board 110 of the present invention may adopt a conventional technology in the sharing or self-service field, and only needs to be able to control the power on or power off of the electric control element 120 through the control circuit board 110 after the user sends the unlocking information to the management background, or may adopt the following implementation manner:

as shown in fig. 5, in the present embodiment, the control circuit board 110 includes a power supply unit 111, a communication unit, a voice unit 112, and a control unit 113, and the control unit 113 is connected to the power supply unit 111, the communication unit, the voice unit 112, and the electronic control unit 120 respectively.

On the basis of the structure, the power supply unit 111 is a storage battery or an external commercial power; preferably, the battery is a rechargeable battery.

On the basis of the structure, the communication unit is a WIFI module or an NB-IOT module; preferably, the communication unit can adopt a WIFI module with the model of ESP8266 or an NB-IOT module with the model of SIM 7000C.

On the basis of the above structure, the voice unit 112 has a speaker for amplifying sound.

On the basis of the structure, the control unit 113 is an STM series single chip microcomputer; preferably, the control unit 113 is a single chip microcomputer with the model number of STM32H743IIT 6.

The working principle of the invention is as follows:

when the lock is taken, a user scans an unlocked two-dimensional code (the two-dimensional code can be arranged on the lock box 100) by using a mobile phone, unlocking information is sent to a management background, the management background confirms the unlocking information and then sends the unlocking information to the communication unit, after the control unit 113 receives the unlocking information, the electromagnet of the electric control element 120 is controlled to be electrified, the armature drives the bolt 122 to retract (during the process, the second return spring is compressed) so as to be separated from the key 131 of the key assembly 130, so that the user manually presses the key 131 to drive the sliding sheet 132 to slide towards one end of the lock box 100, when the opening part 134 of the sliding sheet 132 slides to be right above the upper lock 145 of the lock chip 142, the other end of the lock chip 142 drives the upper lock 145 to rise and be inserted in the opening part 134 under the action of the elastic part 143 to limit the sliding of the sliding sheet 132, and simultaneously drives the lower lock 146 to rise so as to be separated from the lock groove 201 of the lock plug 200, unlocking is realized, and the user can take the baby carriage away for use;

in the process that the key 131 drives the sliding sheet 132 to slide towards one end of the lock box 100, the push rod 135 fixedly connected to the key 131 can push the lock plug 200 out of the insertion opening 101 of the lock box 100, so that the lock plug 200 exits from the inside of the lock box 100;

during storage, the lock box 100 on the baby carriage to be stored and the lock plug 200 on the fixing pile 300 can be matched with each other to carry out plug-in locking, so that the baby carriage to be stored is locked on the fixing pile 300, the baby carriage and the fixing pile 300 are locked, the lock box 100 on the baby carriage to be stored and the lock plug 200 at the other end of the lock box 100 on the locked baby carriage can be matched with each other to carry out plug-in locking, so that the baby carriage to be stored is locked on the locked baby carriage, the locking of two adjacent baby carriages is realized, and a plurality of baby carriages can be orderly connected into a whole, so that the orderly storage, the collective movement and the centralized management are carried out;

when the lock box 100 and the lock plug 200 are inserted, one end of the lock plug 200 is inserted into the lock body 141 through the socket 101 and the port in sequence, one end of the lock plug 200 presses the lower locking 146 of the lock chip 142, so that the lock chip 142 rotates around the first rotating shaft 144, the other ends of the upper locking 145 and the lock chip 142 are driven to descend, the upper locking 145 descends to be separated from the opening 134 of the sliding piece 132, the sliding piece 132 drives the key 131 to slide and reset to the other end of the lock box 100 under the action of the first reset spring 133, when the blocking part of the sliding piece 132 slides to the position right above the upper locking 145 of the lock chip 142, the blocking part limits the upper locking 145 and the lower locking 146 to ascend, and when one end of the lock plug 200 is limited to be inserted under the action of the positioning block 147, the lock groove 201 on the lock plug 200 moves to the position below the lower locking 146 to be matched with the lower locking 146 to lock; meanwhile, after the key 131 is reset, because the electromagnet is powered off, the armature drives the bolt 122 to extend out to penetrate into one side of the reset key 131 under the action of the second reset spring, so that the key assembly 130 is blocked from sliding, and the lockset is ensured to effectively lock the baby carriage.

It should be noted that the stroller illustrated in the above embodiments may also be a sharing device such as a sharing umbrella and a sharing bicycle.

The above are merely preferred embodiments of the present invention, and are not intended to limit the scope of the invention; the technical solutions according to the present invention are intended to provide technical solutions for various technical solutions, which are capable of being applied to various fields of industry, such as industrial, domestic, industrial, or industrial applications.

Claims

1. A to inserting formula tool to lock for shared device which characterized in that: it includes lock box and lock and inserts, the lock box is installed on the shared device, and the one end of lock box is equipped with the socket, and the one end that the lock was inserted can peg graft in the socket, and the other end that the lock was inserted is installed on the other end or the spud pile of lock box, be equipped with lock core subassembly, electric control element and control circuit board in the lock box, lock core subassembly corresponds the socket setting, and lock core subassembly and lock are inserted and are mutually supported and be used for locking the shared device, are equipped with the button subassembly that is used for the unblock on the lock core subassembly, and one side of button subassembly is equipped with the electric control element who is used for blockking the button subassembly action, and electric control element is connected with the control circuit board electricity.

2. The plug-in lock for a shared device according to claim 1, wherein: the lock core subassembly includes lock body, lock chip and elastic component, and lock body fixed mounting has the port in the lock box, and the one end that the lock body corresponds the socket has the port, and the one end of lock chip is rotated through the other end lateral wall of first pivot and lock body and is connected, and both sides are equipped with locking and lower locking respectively about the other end of lock chip, and it is spacing by button subassembly to lock, and lower locking is mutually supported with the lock plug, and the elastic component is installed and is used for bounceing the other end of lock chip on the lock body.

3. The plug-in lock for a shared device according to claim 2, wherein: the elastic component is a torsional spring, the torsional spring is installed at the other end of the lock body, and two support legs of the torsional spring are respectively connected to two ends of the lock chip.

4. The plug-in lock for a shared device according to claim 2, wherein: a positioning block for positioning the insertion position of the lock plug is arranged in the lock body; one end of the lock plug is provided with a lock groove for plugging a lower lock.

5. The plug-in lock for a shared device according to claim 2, wherein: the button subassembly includes button, slide and first reset spring, and slide sliding connection is equipped with on the slide and is used for locking the aperture that rises and the restriction stops the portion of stopping that rises in the top of lock body, and the one end of slide is connected with the one end of lock box through first reset spring, the other end of slide and the one end fixed connection of button, button slidable mounting is in the lock box, and the other end of lock box corresponds the button and is equipped with the operation mouth.

6. The plug-in lock for a shared device according to claim 5, wherein: the key assembly further comprises a push rod, one end of the push rod is fixedly connected to one end of the key, and the other end of the push rod extends towards the socket direction and is used for pushing the lock plug.

7. The plug-in lock for a shared device according to claim 5, wherein: the button subassembly still includes locating part and digging arm, and the locating part is fixed on the lock box and is located the top of button, is equipped with a plurality of digging arm that is used for pushing down the slider on the locating part.

8. The plug-in lock for a shared device according to claim 1, wherein: the electric control element is an electromagnetic lock, the electromagnetic lock comprises an electromagnet, the electromagnet is electrically connected with a control circuit board, one end of the electromagnet is provided with a telescopic armature, one end of the armature is provided with a spring bolt inserted into one side of the key assembly, and a second reset spring is sleeved on the armature; when the electromagnet is electrified, the armature drives the bolt to retract so as to be separated from the key assembly.

9. The plug-in lock for a shared device according to claim 1, wherein: one side of electric control element is equipped with the dead subassembly of anti-sticking, and the dead subassembly of anti-sticking includes swinging arms and third reset spring, and the swinging arms corresponds the one end setting that electric control element is close to key assembly, and the lower extreme of swinging arms passes through the second pivot to be connected with the bottom surface rotation of lock box, and outside the top surface of lock box was extended to the upper end of swinging arms, the bottom surface at the lock box was fixed through the fixed column to the one end of third reset spring, and the other end of third reset spring is connected on the swinging arms.

10. The plug-in lock for a shared device according to claim 1, wherein: the control circuit board comprises a power supply unit, a communication unit, a voice unit and a control unit, and the control unit is connected with the power supply unit, the communication unit, the voice unit and the electric control element respectively.