CN113431446A - Single-lock-body umbrella handle lock for sharing umbrella and umbrella stand thereof - Google Patents

Abstract

The invention discloses a single-lock-body umbrella handle lock for a shared umbrella, which belongs to the field of shared umbrellas and comprises a shell, a rotary lock disc, a lock disc base and a return spring, wherein the rotary lock disc comprises a jump cylinder and at least one handle stop, one end of each handle stop is fixed on the side wall of the jump cylinder, the bottom of the jump cylinder is provided with a plurality of mutually adjacent bulges, the lock disc base is provided with a plurality of concave positions matched with the sliding bulges, the middle part of the rotary lock disc is provided with an accommodating cavity for accommodating the return spring, one end of the return spring abuts against the bottom of the accommodating cavity, and the other end of the return spring abuts against the top of the shell. The invention discloses a single-lock-body umbrella handle lock for a shared umbrella, which fully utilizes the characteristic that locking is not required in the umbrella returning process, realizes unlocking and automatic locking when the umbrella is taken out, and can accurately ensure that the umbrella returning and the umbrella taking can only be operated one by one in sequence.

Description

Single-lock-body umbrella handle lock for sharing umbrella and umbrella stand thereof

Technical Field

The invention relates to the field of shared umbrellas, in particular to a single-lock-body umbrella handle lock for a shared umbrella and an umbrella stand for the single-lock-body umbrella handle lock for the shared umbrella.

Background

The sharing umbrella is a new form in the sharing economy, can provide umbrella sharing service for people's mouth dense areas such as subway, market, hotel and school, and the sharing umbrella has the function of carrying out long-range unblanking through mobile terminal APP usually, and how to set up can the tool to lock has important meaning to the sharing umbrella.

Chinese patent publication No. CN207776633U discloses an intelligent lock dedicated for shared umbrella, which comprises a main controller, a turntable, a rotation driving mechanism connected to the center of the lower end of the turntable and electrically connected to the main controller, and an inductor assembly disposed at the side of the turntable and electrically connected to the main controller, wherein the side of the turntable has a locking notch and a projection protruding toward the side. The unlocking structure realizes the purpose that only a single umbrella is taken away by controlling the voltage and the on-off point of the rotary driving mechanism, the speed control mode of the turntable is not only difficult to accurately place, but also the force generated by the person taking the umbrella can interfere the operation of the motor.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to solve the technical problem of providing the single-lock-body umbrella handle lock for the shared umbrella, fully utilizes the characteristic that the umbrella is not required to be locked in the umbrella returning process, realizes the effect that the umbrella is required to be unlocked and is not required to be automatically locked, and can accurately ensure that the umbrella returning and the umbrella taking can only be operated one by one in sequence.

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

the invention provides a single-lock-body umbrella handle lock for a shared umbrella, which comprises a shell, a rotary lock disc, a lock disc base and a return spring, wherein the rotary lock disc comprises a jumping cylinder and at least one handle rail, the at least one handle rail is distributed in an array manner along the circumference of the jumping cylinder, one end of each handle rail is fixed on the side wall of the jumping cylinder, the bottom of the jumping cylinder is provided with a plurality of mutually adjacent bulges, the lock disc base is provided with a plurality of concave positions matched with the sliding bulges, the middle part of the rotary lock disc is provided with an accommodating cavity for accommodating the return spring, one end of the return spring abuts against the bottom of the accommodating cavity, and the other end of the return spring abuts against the top of the shell; when the umbrella stick is rotatory along slide motion drive handle shelves, can drive rotatory locking disc rotation and predetermine the angle, rotatory locking disc rotation predetermines the angle after, can make jump the concave position of the relative locking disc base of a position section of thick bamboo rotatory at least one under reset spring's restoring force effect, jump a plurality of archs of a position bobbin base portion and insert to the correspondence after the rotation in a plurality of concave positions of locking disc base.

The invention further adopts the technical scheme that the lock also comprises an electromagnetic lock, wherein a clamping head is arranged at the execution end of the electromagnetic lock, and a plurality of clamping steps matched with the shape of the clamping head are arranged on the side wall of the rotary lock disc.

The invention further adopts the technical scheme that the electromagnetic lock comprises a telescopic electromagnetic lock, a swing rod and a pin shaft, wherein one end of the swing rod is connected with the power output end of the telescopic electromagnetic lock, the chuck is positioned at the other end of the swing rod, and the pin shaft penetrates through the middle part of the swing rod and is rotatably connected with the swing rod.

The invention further adopts the technical scheme that the pin support plate is further included, the shell comprises an upper cover shell, a pin sleeve matched with the pin shaft in position is arranged on the inner wall of the upper cover shell, one end of the pin shaft is inserted into the pin sleeve, and the other end of the pin shaft is inserted into the pin support plate.

The invention further adopts the technical scheme that the pin supporting plate is provided with at least one screw fixing part, and the pin supporting plate is fixedly connected with the upper cover shell after passing through the corresponding screw fixing part through at least one screw.

The invention further adopts the technical scheme that a fixed shaft is arranged in the middle of the rotary locking disc, the shell comprises an upper shell and a lower shell, one end of the fixed shaft is connected with the upper shell, the other end of the fixed shaft is connected with the lower shell, and the rotary locking disc is rotatably connected with the fixed shaft.

The invention further adopts the technical scheme that an isolation cylinder is arranged in the middle of the rotary lock disc, the accommodating cavity is a gap between the inner wall of the jump cylinder and the isolation cylinder, and the fixed shaft penetrates through the isolation cylinder.

The technical scheme of the invention is that the device further comprises a first position detector and a second position detector, when the jumping cylinder drives at least one handle bar to rotate, one or more handle bars can pass through the detection position of the first position detector and the detection position of the second position detector in sequence, and the first position detector and the second position detector are fixed on the lower bottom shell.

The invention further adopts the technical scheme that one side of the lower bottom shell is provided with a guide groove for guiding the umbrella handle, one side of the guide groove is provided with a lock opening, and one part of the rotary lock disc extends out of the lock opening.

The invention also provides an umbrella stand, which comprises the single-lock-body umbrella handle lock for the shared umbrella and a stand body, wherein the single-lock-body umbrella handle lock comprises a guide groove, at least one slide way is arranged on the stand body, the single-lock-body umbrella handle lock is arranged at one end or an outlet of one slide way, and the guide groove is positioned above the slide way and is close to the slide way.

The invention has the beneficial effects that:

according to the single-lock-body umbrella handle lock for the shared umbrella, the rotating lock disc rotates by a preset angle each time through the rotating matching of the jumping cylinder and the lock disc base, the umbrella can be returned or taken only one umbrella can be passed each time, and meanwhile, the matching of a plurality of bulges and a plurality of concave positions of the jumping cylinder and the lock disc base is based on a mechanical structure. When the position-jumping cylinder is matched with the electromagnetic lock, the position-jumping cylinder cannot be locked when the umbrella is returned, and the umbrella must be unlocked first to take away the umbrella when the umbrella is borrowed, so that the safety of the umbrella is ensured.

Drawings

FIG. 1 is a first perspective view of a single lock body umbrella handle lock provided in a particular embodiment of the present invention, with the upper housing not shown;

FIG. 2 is a second perspective view of a single lock body umbrella handle lock provided in the present embodiment, with the upper housing not shown;

FIG. 3 is a top view of a single lock body umbrella handle lock provided in a specific embodiment of the present invention, with the upper housing not shown;

FIG. 4 is a side view of a single lock body umbrella handle lock provided in a specific embodiment of the present invention, with the upper housing not shown;

FIG. 5 is a third perspective view of a single lock body umbrella handle lock provided in accordance with an embodiment of the present invention;

fig. 6 is a perspective view of an umbrella frame provided in an embodiment of the present invention.

In the figure:

1. rotating the lock disc; 11. a position jumping cylinder; 12. a handle bar; 111. a protrusion; 2. a lock disk base; 21. a concave position; 3. a return spring; 4. an accommodating chamber; 5. an electromagnetic lockset; 51. clamping a head; 13. blocking; 52. a telescopic electromagnetic lock; 53. a swing rod; 54. a pin shaft; 55. a pin pallet; 61. an upper housing; 611. a pin bush; 551. a screw fixing portion; 7. a fixed shaft; 62. a lower bottom shell; 14. an isolation cylinder; 81. a first position detector; 82. a second position detector; 621. a guide groove; 622. locking the opening; 9. a frame body; 91. a slideway; 10. a control panel; 20. an umbrella handle; 30. a lock mounting position; 40. a single lock body umbrella handle lock; 50. and a Hall sensor.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Example one

As shown in fig. 1 to 5, the single-lock-body umbrella handle lock for a shared umbrella provided in this embodiment includes a housing, a rotary lock disk 1, a lock disk base 2 and a return spring 3, wherein the rotary lock disk 1 includes a jump cylinder 11 and at least one handle rail 12, the at least one handle rail 12 is distributed in an array along a circumference of the jump cylinder 11, one end of each handle rail 12 is fixed on a sidewall of the jump cylinder 11, a plurality of mutually adjacent protrusions 111 are provided at a bottom of the jump cylinder 11, the lock disk base 2 has a plurality of recesses 21 adapted to the sliding protrusions 111, generally, the shapes of the protrusions 111 and the recesses 21 are the same, that is, any one of the protrusions 111 can be adapted to other recesses 21 in shape, and similarly, any one of the recesses 21 is also preferably a smooth arc surface in order to enable the protrusions 111 and the recesses 21 to better move during rotation, the middle part of rotatory lock dish 1 is provided with the chamber 4 that holds that is used for holding reset spring 3, and reset spring 3's one end offsets with the bottom that holds chamber 4, and its other end offsets with the top of casing. When the umbrella handle 20 moves along the slideway 91 to drive the handle stopper 12 to rotate, the umbrella handle can drive the rotary lock disc 1 to rotate by a preset angle, after the rotary lock disc 1 rotates by the preset angle, the jumping cylinder 11 can rotate relative to the lock disc base 2 by at least one concave position 21, usually one concave position 21, but the corresponding effect can be achieved by reasonably setting the size of the concave position 21 to rotate a plurality of concave positions 21, under the restoring force action of the reset spring 3, a plurality of bulges 111 at the bottom of the jumping cylinder 11 are inserted into a plurality of concave positions 21 of the corresponding lock disc base 2 after rotation, the bulges 111 and the concave positions 21 can be seen as a plurality of wave crests or wave troughs, when the bulges 111 and the concave positions 21 rotate relative to enable the wave crests of the two to be opposite, the reset spring 3 is compressed at the moment, so that the reset spring 3 can generate driving force to enable the wave crests to be opposite to the wave troughs, thereby achieving the purpose of rotating by the preset angle every time, this makes the umbrella that passes through rotary lock dish 1 each time can only be one through, and rotary lock dish 1 also just rotates a preset angle, for example: given the number of handrails 12 of four, the preset angle is then 90 °, even if the rotary lock disc 1 rotates 90 ° in the forward or reverse direction, one umbrella can pass through, thus well protecting the single passage of the umbrella.

In order to lock the umbrella in the process of taking the umbrella, further, the single-lock-body umbrella handle lock for the shared umbrella further comprises an electromagnetic lock 5, a clamping head 51 is arranged at the execution end of the electromagnetic lock 5, and a plurality of clamping stops 13 which are matched with the clamping head 51 in shape are arranged on the side wall of the rotary lock disc 1. The shape of the blocking rail 13 is similar to that of a ratchet wheel, a notch is formed in the swing rod 53, the blocking rail 13 can enter the notch to be matched with the clamping head 51, when the electromagnetic lock 5 is in an initial state, the clamping head 51 is matched with the blocking rail 13 in a clamping mode, at the moment, the rotary lock disc 1 cannot rotate anticlockwise, when the blocking rail 13 is similar to that of the ratchet wheel, the anticlockwise rotation cannot be limited, namely, the umbrella can still be normally carried out, even if the electromagnetic lock 5 does not work, the umbrella cannot be carried out by the aid of the umbrella, and the umbrella can be borrowed only after the electromagnetic lock 5 is unlocked. Further preferably, the electromagnetic lock 5 includes a telescopic electromagnetic lock 52, a swing rod 53 and a pin 54, one end of the swing rod 53 is connected to the power output end of the telescopic electromagnetic lock 52, the chuck 51 is located at the other end of the swing rod 53, the pin 54 passes through the middle of the swing rod 53 and is rotatably connected to the swing rod 53, the telescopic electromagnetic lock 52 is fixed to the lock mounting position 30 of the upper housing 61, when the telescopic electromagnetic lock 52 contracts, one end of the swing rod 53 connected to the telescopic electromagnetic lock is driven to rotate around the pin 54, so that the chuck 51 at the other end of the swing rod 53 is separated from the stopper 13 to realize unlocking, when locking, only the telescopic electromagnetic lock 52 needs to extend to return to the initial state, after each unlocking, when detecting that the rotary lock disc 1 has rotated by a preset angle, the telescopic electromagnetic lock 52 automatically drives the swing rod 53 to lock, thereby effectively ensuring that only one umbrella can be taken away during each unlocking, the safety of the umbrella taking process is further ensured, and the umbrella is effectively prevented from being lost. Further preferably, in order to support the two ends of the swing rod 53, the single-lock-body umbrella handle lock for the shared umbrella further comprises a pin supporting plate 55, the housing comprises an upper housing 61, a pin sleeve 611 matched with the pin 54 is arranged on the inner wall of the upper housing 61, one end of the pin 54 is inserted into the pin sleeve 611, and the other end of the pin 54 is inserted into the pin supporting plate 55. The two ends of the pin shaft 54 can be fixed by the pin support plates 55, thereby facilitating the swing link 53 to rotate around the pin shaft 54. Further preferably, the pin supporting plate 55 has at least one screw fixing portion 551, and the pin supporting plate 55 is fixedly connected to the upper housing 61 after passing through the corresponding screw fixing portion 551 by at least one screw, so that the pin supporting plate 55 can be fixed to the upper housing 61 by the at least one screw, thereby completing the fixing of the pin shaft 54.

In order to enable the rotary locking disc 1 to rotate along with the action of taking or returning the umbrella when the umbrella is taken or returned, further, the middle part of the rotary locking disc 1 is provided with a fixed shaft 7, the shell comprises an upper cover shell 61 and a lower cover shell 62, one end of the fixed shaft 7 is connected with the upper cover shell 61, the other end of the fixed shaft is connected with the lower cover shell 62, and the rotary locking disc 1 is rotatably connected with the fixed shaft 7. The two ends of the fixed shaft 7 are respectively fixed on the upper housing 61 and the lower housing 62, and the rotary lock disc 1 is sleeved on the fixed shaft 7 and can rotate relative to the rotary lock disc 1. Further preferably, the middle part of rotatory locking dish 1 still is provided with an isolation barrel 14, hold the cavity 4 for jumping the space between a section of thick bamboo 11's the inner wall and an isolation barrel 14, fixed axle 7 passes an isolation barrel 14, an isolation barrel 14 can keep apart reset spring 3 fixed axle 7, the cavity 4 that holds that forms simultaneously can carry on spacingly to reset spring 3, this kind of structure is effective to avoid rotatory in-process of rotatory locking dish 1 and reset spring 3 to take place friction or disturb, it is spacing also to be favorable to carrying on the up-and-down motion of rotatory locking dish 1 and rotary motion's change direction simultaneously, guarantee that two kinds of movements all obtain good direction effect, and then make the motion stability of rotatory locking dish 1 higher.

In order to identify the umbrella taking and returning states and the umbrella entering and exiting directions, further, the single-lock umbrella handle lock for sharing the umbrella further comprises a first position detector 81 and a second position detector 82, when the jumping cylinder 11 drives at least one handle rail 12 to rotate, one or more handle rails 12 can pass through the detection position of the first position detector 81 and the detection position of the second position detector 82, the first position detector 81 and the second position detector 82 are fixed on the lower bottom case 62, and the positions of the first position detector 81 and the second position detector 82 are reasonably set, for example: when the first position detector 81 and the second position detector 82 approach each other, one handle rail 12 may pass through the first position detector 81 and the second position detector 82 successively to perform judgment of umbrella taking or umbrella returning, for example, as shown in fig. 3, the first position detector 81 and the second position detector 82 are symmetrically disposed, and at this time, judgment of umbrella taking or umbrella returning may be performed by passing through the first position detector 81 and the second position detector 82 successively by two handle rails 12, so that the process monitoring capability is improved. The first position detector 81 and the second position detector 82 are configured as one or more of an infrared sensor, a camera and a hall sensor, and the first position detector 81 and the second position detector 82 are both electrically connected to the control board, and when any one of the first position detector 81 and the second position detector 82 in the handle rail 12 detects that the handle rail 12 passes through a signal, it can be known that one umbrella handle 20 passes through the single-lock-body umbrella handle lock, so that the control board 10 can know the umbrella taking and returning states. When the first position detector 81 and the second position detector 82 are used simultaneously, the direction of the umbrella shaft 20 can be determined, for example: when the umbrella handle 20 is set to pass through the first position detector 81 and the second position detector 82, the rotating lock disc 1 rotates clockwise, and the corresponding control panel 10 can know that the umbrella is being taken at the moment, otherwise, the umbrella is returned. In addition, the control board 10 is further provided with three hall sensors 50, the three hall sensors 50 can sense with the sensing pieces on the umbrella handle 20 to know whether the umbrella handle 20 passes through the corresponding hall sensors 50 along the guide slot 621, the three hall sensors 50 can assist the first position detector 81 and the second position detector 82 in accurately judging the specific position and direction of the umbrella handle 20, and when the umbrella handle 20 is stopped and fixed, the hall sensors 50 at the corresponding positions can detect the state that the umbrella handle 20 is stopped and moved, so that an abnormal alarm occurs, and this way can avoid that the user does not succeed in returning the umbrella and stops the umbrella handle 20 in the slide rail 91 below the guide slot 621.

In order to better limit the umbrella handle 20 by combining the slide rail 91, further, one side of the lower bottom shell 62 is provided with a guide groove 621 for guiding the umbrella handle 20, one side of the guide groove 621 is provided with a locking notch 622, a part of the rotary locking disk 1 extends out of the locking notch 622, and by the limiting action of the guide groove 621 and the slide rail 91, the top of the umbrella handle 20 can be enabled to be along the guide groove 621, and the position of the umbrella handle 20 is limited from the up-down direction, so that the handle rail 12 can just fall into a notch on the umbrella handle 20, and if the handle rail 12 is not withdrawn from the slide rail 91, the umbrella handle 20 cannot pass through the middle part of the guide groove 621, and only the umbrella handle 20 can pass through after being unlocked.

Example two

As shown in fig. 6, the present embodiment provides an umbrella stand, which includes a single-lock umbrella handle lock and a frame 9 for the shared umbrella, wherein the single-lock umbrella handle lock 40 includes a guide groove 621, at least one chute 91 is disposed on the frame 9, the single-lock umbrella handle lock 40 is installed at one end or an exit of a chute 91, the guide groove 621 is located above the chute 91 and is close to the chute 91, and when the umbrella handle 20 slides along the chute 91, the top of the umbrella handle is limited by the guide groove 621. The umbrella frame can realize unidirectional umbrella taking and umbrella taking operations through the single-lock-body umbrella handle lock 40, and can accurately ensure that the umbrella is locked or taken once without being opened.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (10)

1. The utility model provides a sharing umbrella is with single lock body umbrella stick tool to lock, includes the casing, its characterized in that still includes:

the lock comprises a rotary lock disc (1), wherein the rotary lock disc (1) comprises a position jumping cylinder (11) and at least one handle rail (12), the at least one handle rail (12) is distributed in an array mode along the circumferential direction of the position jumping cylinder (11), one end of each handle rail (12) is fixed on the side wall of the position jumping cylinder (11), and a plurality of mutually adjacent bulges (111) are arranged at the bottom of the position jumping cylinder (11);

the lock disc base (2), the lock disc base (2) has a plurality of concave positions (21) matched with the sliding protrusions (111);

the middle part of the rotary lock disc (1) is provided with an accommodating cavity (4) for accommodating the return spring (3), one end of the return spring (3) is abutted against the bottom of the accommodating cavity (4), and the other end of the return spring is abutted against the top of the shell;

when the umbrella stick is rotatory along slide (91) motion drive handle shelves (12), can drive rotatory lock dish (1) rotation and predetermine the angle, rotatory lock dish (1) rotation predetermines the angle after, can make jump a position section of thick bamboo (11) and rotate concave position (21) of at least one relative lock dish base (2) under the restoring force effect of reset spring (3), jump a plurality of archs (111) of a position section of thick bamboo (11) bottom and insert to the correspondence after the rotation in a plurality of concave positions (21) of lock dish base (2).

2. The single-lock umbrella handle lock for the shared umbrella according to claim 1, wherein:

still include electromagnetic lock (5), the execution end of electromagnetic lock (5) is provided with dop (51), be provided with on the lateral wall of rotatory lock dish (1) a plurality of with dop (51) shape looks adaptation's card shelves (13).

3. The single-lock umbrella handle lock for the shared umbrella according to claim 2, wherein:

the electromagnetic lock (5) comprises a telescopic electromagnetic lock (52), a swing rod (53) and a pin shaft (54);

one end of the swing rod (53) is connected with a power output end of the telescopic electromagnetic lock (52), the chuck (51) is located at the other end of the swing rod (53), and the pin shaft (54) penetrates through the middle of the swing rod (53) and is rotatably connected with the swing rod (53).

4. The single-lock umbrella handle lock for the shared umbrella according to claim 1, wherein:

further comprising a pin pallet (55);

the shell comprises an upper cover shell (61), a pin sleeve (611) matched with the pin shaft (54) in position is arranged on the inner wall of the upper cover shell (61), one end of the pin shaft (54) is inserted into the pin sleeve (611), and the other end of the pin shaft is inserted into the pin supporting plate (55).

5. The single-locking-body umbrella shaft lock for the shared umbrella of claim 4, wherein the single-locking-body umbrella shaft lock is adapted to be used with a common umbrella

The pin supporting plate (55) is provided with at least one screw fixing part (551), and the pin supporting plate (55) is fixedly connected with the upper housing (61) after passing through the corresponding screw fixing part (551) through at least one screw.

6. The single-lock umbrella handle lock for the shared umbrella according to claim 1, wherein:

the middle part of the rotary lock disc (1) is provided with a fixed shaft (7), the shell comprises an upper cover shell (61) and a lower bottom shell (62), one end of the fixed shaft (7) is connected with the upper cover shell (61), the other end of the fixed shaft is connected with the lower bottom shell (62), and the rotary lock disc (1) is rotatably connected with the fixed shaft (7).

7. The single lock body umbrella handle lock for the shared umbrella according to claim 6, wherein:

the middle part of the rotary lock disc (1) is further provided with an isolation cylinder (14), the accommodating cavity (4) is a gap between the inner wall of the jumping cylinder (11) and the isolation cylinder (14), and the fixing shaft (7) penetrates through the isolation cylinder (14).

8. The single lock body umbrella handle lock for the shared umbrella according to claim 6, wherein:

further comprising a first position detector (81) and a second position detector (82);

when the position jumping cylinder (11) drives at least one handle rail (12) to rotate, one or more handle rails (12) pass through the detection position of the first position detector (81) and the detection position of the second position detector (82) in sequence, and the first position detector (81) and the second position detector (82) are fixed on the lower bottom shell (62).

9. The single lock body umbrella handle lock for the shared umbrella according to claim 6, wherein:

one side of lower drain pan (62) is provided with guide way (621) that lead to the umbrella stick, one side of guide way (621) is provided with fore shaft (622), partly follow of rotatory locking dish (1) stretch out in fore shaft (622).

10. An umbrella frame, comprising:

single-lock umbrella handle lock and frame (9) for a shared umbrella according to any one of claims 1 to 9;

single lock body umbrella stick tool to lock includes guide way (621), be provided with slide (91) of at least one on support body (9), single lock body umbrella stick tool to lock is installed at a certain one the one end or the exit of slide (91), guide way (621) are located the top of slide (91), and are close to slide (91).

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