Lockset of shared umbrella stand

Abstract

The utility model discloses a lock of a shared umbrella stand. The lock comprises a box body, a box cover, a rotating shaft, a rotating shaft frame and a lock device, the rotating shaft is rotatably fixed to the rotating shaft frame and the box body, and the lock device is fixed to the rotating shaft frame and the box body; by controlling the telescopic rod on the lock device to stretch out and draw back, limiting of the rotating shaft object blocking plate is achieved, and therefore rotating control over the rotating shaft in the umbrella taking direction is achieved. When the lock device is unlocked, the limiting of the rotating shaft baffle plate is relieved, at the moment, a user takes out an umbrella, and after the umbrella is taken out, the lock device closes the lock, so that the user is prevented from taking out the umbrella for many times; the lock device is powered by two AA dry batteries, and the lock device only works when the umbrella is taken and returned, so that the function of a low-power standby lock is realized, and the problems of resource waste, potential safety hazards and complicated operation of a shared umbrella stand lock are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shared umbrella stands, in particular to a shared umbrella stand lock. BACKGROUND

[0002] Thanks to the vigorous development of today's Internet sharing economy, shared umbrellas have appeared in many cities, bringing great convenience to people traveling on rainy days.

[0003] Shared umbrellas need to be matched with umbrella stands and locks. The inventor found that the shared umbrella stand locks on the market have many drawbacks, such as: resource waste caused by single lock controlling single umbrella, safety hazards of plug-in locks, and cumbersome operation of password key or Bluetooth lock.

[0004] In view of the problems of resource waste, safety hazards, and cumbersome operation of related shared umbrella stand locks, no effective solutions have been proposed so far. SUMMARY

[0005] The main purpose of the present application is to provide a shared umbrella stand lock to solve the problems of resource waste, safety hazards, and cumbersome operation in the field of shared umbrellas.

[0006] In order to achieve the above-mentioned purpose, the present application provides a lock.

[0007] The lock according to the present application comprises: a box body, a box cover, a rotating shaft holder, a rotating shaft, a lock device, the rotating shaft holder is fixed on the box body, the rotating shaft is rotatably fixed on the rotating shaft holder and the box body, the lock device is fixed on the rotating shaft holder and the box body, and is used for locking or releasing the rotating shaft, the power supply mode of the lock device is two 5# dry batteries, and the communication mode of the lock device is NB-IOT communication.

[0008] Further, the rotating shaft holder comprises: a first boss, a second boss, a groove, and a stand; the rotating shaft comprises: a cylinder, a first baffle plate, a second baffle plate, a third baffle plate, and a fourth baffle plate; and the lock device comprises: a circuit board fixed on the box body, an electromagnet embedded in the groove of the rotating shaft holder, a first reed switch fixed on the first boss of the rotating shaft holder, a second reed switch fixed on the second boss of the rotating shaft holder, and a torsional spring nested on the cylinder of the rotating shaft.

[0009] Further, the circuit board and the electromagnet, the first reed switch, and the second reed switch are connected through wires, the telescopic rod in the electromagnet abuts against the third baffle plate of the rotating shaft; the two spring arms of the torsional spring contact the first baffle plate of the rotating shaft, and also contact the stand of the rotating shaft holder; and the ends of the first reed switch and the second reed switch are embedded in the gap of the second baffle plate of the rotating shaft.

[0010] In this embodiment, by controlling the extension and retraction of the electromagnet telescopic rod, the rotation direction of the third stop plate of the rotating shaft is restricted, and the rotation direction of the fourth stop plate of the rotating shaft, which is located in the same component, is also restricted. This controls whether the umbrella handle channel in the box can be used to remove the umbrella. When the rotating shaft rotates, it will press or release the first or second spring switch through the rotation of the second stop plate, causing the switch to be turned on or off. The circuit board can then determine the rotation direction of the rotating shaft, and can determine whether the person is taking an umbrella or has finished taking an umbrella. This allows multiple umbrellas to be taken out with one lock. No password key or Bluetooth operation is required during the unlocking process. Since the electromagnet only works when the umbrella is being taken out, a low-power standby function is achieved, solving the problems of resource waste, safety hazards, and cumbersome operation of shared umbrella rack locks. Attached Figure Description

[0011] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of the accompanying drawings are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0012] Figure 1 is a structural schematic diagram of a shared umbrella lock according to an embodiment of this application.

[0013] Figure 2 is a top view of a shared umbrella lock according to an embodiment of this application.

[0014] Figure 3 is a bottom schematic diagram of a shared umbrella stand lock according to an embodiment of this application.

[0015] Figure 4 is a schematic diagram of the combined structure of the locking device and the rotating shaft according to an embodiment of this application.

[0016] Figure 5 is a schematic diagram of the rotating shaft structure according to an embodiment of this application.

[0017] Figure 6 is a schematic diagram of the combined structure of the rotating shaft bracket and the rotating shaft according to an embodiment of this application.

[0018] Figure 7 is a schematic diagram of the shaft bracket structure according to an embodiment of this application.

[0019] Figure label:

[0020] 1, box body; 2, circuit board; 3, shaft frame; 4, lock device; 5, box cover; 6, shaft; 7, first baffle; 8, second baffle; 9, third baffle; 10, fourth baffle; 11, torsional spring; 12, first leaf switch; 13, second leaf switch; 14, electromagnet; 15, cylinder; 16, column; 17, first boss; 18, groove; 19, second boss; 20, first spring arm; 21, second spring arm. DETAILED DESCRIPTION

[0021] In order to make the personnel in the technical field better understand the scheme of the present application, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should belong to the scope of protection of the present application.

[0022] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] In addition, the terms "mount", "set", "provided with", "connected", "connected", "sleeved" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] As shown in FIGS. 1-7, the main purpose of the present application is to provide a lock for umbrella stand, which comprises a box body 1, a box cover 5, a rotating shaft frame 3 fixed on the box body 1, a rotating shaft 6 rotatably fixed on the rotating shaft frame 3 and the box body 1, a lock device 4 fixed on the rotating shaft frame 3 and the box body 1 for locking or releasing the rotating shaft 6, when the lock device 4 is powered on, the rotating shaft 6 is in a released state; when the lock device 4 is powered off, the rotating shaft 6 is in a locked state.

[0027] Specifically, the rotating shaft frame 3 comprises a first boss 17, a second boss 19, a groove 18 and a stand 16; the rotating shaft 6 comprises a cylinder 15, a first baffle plate 7, a second baffle plate 8, a third baffle plate 9 and a fourth baffle plate 10; the lock device 4 comprises a circuit board 2 fixed on the box body 1, an electromagnet 14 embedded in the groove 18, a first reed switch 12 fixed on the first boss 17, a second reed switch 13 fixed on the second boss 19 and a torsional spring 11 nested on the cylinder 15.

[0028] As preferred in the present embodiment, when the lock device 4 is not working, the telescopic rod of the electromagnet 14 is in an extended state, at this time the head of the telescopic rod will be embedded in the gap of the third baffle plate 9 of the rotating shaft 6, when the person takes the umbrella, the fourth baffle plate 10 of the rotating shaft 6 will be rotated clockwise, at the same time, the fourth baffle plate 9 which belongs to the same part will also be rotated clockwise, at this time the clockwise rotation of the fourth baffle plate 9 will be prevented by the telescopic rod of the electromagnet 14 and cannot be rotated, thereby achieving the effect of locking the umbrella from being taken out.

[0029] As preferred in the embodiment, when the lock device 4 is powered on, the telescopic rod of the electromagnet 14 is in the retracted state, at this time the rotating shaft 6 can rotate freely clockwise; when the user takes the umbrella, the umbrella handle will press the fourth baffle 10 to rotate clockwise, at this time the first baffle 7 and the second baffle 8 in the same structure will also rotate clockwise, the first baffle 7 rotates clockwise to drive the second spring arm 21 of the torsion spring 11 to rotate clockwise, the first spring arm 20 is blocked by the shelf 16 of the rotating shaft frame 3 and cannot rotate clockwise, the torsion spring 11 will start to store energy; the second baffle 8 rotates clockwise to press the second reed switch 13, so that the two elastic metal sheets of the second reed switch 13 are in contact, thereby guiding the signal circuit, the signal is transmitted to the circuit board 2 through the wire, which indicates that the user is taking the umbrella; when the user finishes the action of taking the umbrella, the umbrella handle will no longer contact the fourth baffle 10, at this time the elastic force stored by the torsion spring 11 due to the rotation of the second spring arm 21 will be released, the second spring arm 21 returns to the original position due to the release of the elastic force, thereby driving the first baffle 7 and the second baffle 8 to rotate counterclockwise until they return to the initial position, at this time the two elastic metal sheets of the second reed switch 13 will be separated, thereby breaking the signal circuit, the signal is transmitted to the circuit board 2 through the wire, which indicates that the user has finished the action of taking the umbrella, the circuit board 2 will disconnect the circuit of the electromagnet 14, the telescopic rod of the electromagnet 14 returns to the extended state, and the clockwise rotation of the rotating shaft 6 is locked, thereby achieving the function of locking the umbrella.

[0030] As preferred in the embodiment, when the user returns the umbrella, the umbrella handle will press the fourth baffle 10 to rotate counterclockwise, at this time the first baffle 7, the second baffle 8 and the third baffle 9 in the same structure will also rotate counterclockwise; the third baffle 9 rotates counterclockwise by less than 90 degrees in the complete action of returning the umbrella, and the third baffle 9 will not contact the telescopic rod of the electromagnet 14 in the complete action of returning the umbrella; the first baffle 7 rotates counterclockwise to drive the first spring arm 20 of the torsion spring 11 to rotate counterclockwise, the second spring arm 21 is blocked by the shelf 16 of the rotating shaft frame 3 and cannot rotate counterclockwise, the torsion spring 11 will start to store energy; the second baffle 8 rotates counterclockwise to press the first reed switch 12, so that the two elastic metal sheets of the first reed switch 12 are in contact, thereby guiding the signal circuit, the signal is transmitted to the circuit board 2 through the wire, which indicates that the user is returning the umbrella; when the user finishes the action of returning the umbrella, the umbrella handle will no longer contact the fourth baffle 10, at this time the elastic force stored by the torsion spring 11 due to the rotation of the first spring arm 20 will be released, the first spring arm 20 returns to the original position due to the release of the elastic force, thereby driving the first baffle 7 and the second baffle 8 to rotate clockwise until they return to the initial position, at this time the two elastic metal sheets of the first reed switch 12 will be separated, thereby breaking the signal circuit, the signal is transmitted to the circuit board 2 through the wire, which indicates that the user has finished the action of returning the umbrella.

[0031] The above descriptions are only the preferred embodiments of the present application, and are not intended to limit the present application. The present application can have various changes and modifications for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A lock for a shared umbrella stand, characterized in that, include: The lid, body, and pivot bracket are fixed to the body; the pivot is... A locking device, rotatably fixed to the shaft frame and the housing, is used to restrict the rotation of the shaft. Direction of rotation.

2. The lock according to claim 1, characterized in that, The rotating shaft bracket includes: a first boss, a second boss, a groove, and a column; The rotating shaft includes: a cylinder, a first stop plate, a second stop plate, a third stop plate, and a fourth stop plate; the locking device includes: a circuit board, a fixed... An electromagnet is fixed to the housing, embedded in the groove of the rotating shaft bracket, and a first spring switch is fixed to the first spring switch of the rotating shaft bracket. On the boss, a second spring switch is fixed on the second boss of the rotating shaft bracket, and a torsion spring is nested on the cylinder of the rotating shaft.

3. The lock according to claim 2, characterized in that, The circuit board and the electromagnet, the first spring switch, and the second The spring switch is connected via a wire, and the telescopic rod in the electromagnet abuts against the third stop plate of the rotating shaft; the spring arm of the torsion spring is connected to the... The first stop plate of the rotating shaft contacts the shaft and also contacts the column of the rotating shaft frame; the first spring switch and the second spring switch open. The end of the closed joint is embedded in the gap of the second baffle plate of the rotating shaft.

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