CN211296262U

CN211296262U - Formula charging structure is inhaled to dustproof magnetism of tool to lock

Info

Publication number: CN211296262U
Application number: CN202020080552.9U
Authority: CN
Inventors: 李吉源
Original assignee: Dongguan Xingxin Technology Co ltd
Current assignee: Dongguan Xingxin Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-08-18
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a formula structure of charging is inhaled to dustproof magnetism of tool to lock, including a lock body be equipped with power storage device and lock core in the lock body, be equipped with first magnetism suction head on the lock body, first magnetism suction head and power storage device electricity are connected, first magnetism suction head sets the shield, the shield is connected with the removable actuation of first magnetism suction head. The power supply can directly charge the power storage device in a magnetic attraction manner by connecting the power storage device with the first magnetic attraction head arranged on the lock body; through set can with the shield of the removable actuation of first magnetic suction head to accessible shield prevents to take magnetic impurity to adsorb first magnetic suction head when need not charge on, avoids magnetic impurity to influence the electric conductivity of first magnetic suction head when needs charge, guarantees that the tool to lock can normally charge.

Description

Formula charging structure is inhaled to dustproof magnetism of tool to lock

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to formula charge structure is inhaled to dustproof magnetism of tool to lock.

Background

The lock for bicycle is a lock which can prevent the bicycle from being stolen by lawless persons by limiting the free rotation of the tyre or connecting and fixing the bicycle, the electric bicycle and the motorcycle with other objects, and can play a certain role in preventing theft. At present, when no people are nearby, some lawbreakers directly adopt a violence means (shearing or hammering off by a tool) to destroy a bicycle lock, and then directly ride away bicycles, electric vehicles and motorcycles. Therefore, the existing lock is added with an alarm function, and the lock with the alarm function generally uses the power storage device to provide energy, but due to the design deficiency, the lock needs to be detached to take out the power storage device for charging every time the power in the power storage device is used up, so the process is complicated, and the lock is not suitable for general people to use.

SUMMERY OF THE UTILITY MODEL

To the defect of above-mentioned prior art, the utility model provides a formula structure of charging is inhaled to dustproof magnetism of tool to lock, it is through setting up the magnetism suction head on the lock body for the mode electricity that charging device and the interior electric power storage device accessible magnetism of lock were inhaled is connected, need not unpack the lock apart just can charge electric power storage device, can prevent the condition that magnetic impurities adsorbed the magnetism suction head simultaneously.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a dustproof magnetism of tool to lock is inhaled formula and is charged structure, includes the lock body, be equipped with power storage device and lock core in the lock body, be equipped with first magnetism suction head on the lock body, first magnetism suction head and power storage device electricity are connected, first magnetism suction head sets the shield, the shield is connected with the removable actuation of first magnetism suction head.

As a preferred scheme, a step hole is formed in the lock body, and the first magnetic suction head is arranged in the step hole.

As an optimal scheme, first magnetism suction head is equipped with the negative pole notch ring, the center of negative pole notch ring is equipped with the convex positive pole boss of relative negative pole notch ring, form annular groove between the lateral wall of positive pole boss and the inside wall in step hole, be equipped with the hole of stepping down that corresponds with the positive pole boss on the shield, when the shield was inhaled with first magnetism suction head, the shield inlayed in annular groove, the positive pole boss inlays in the hole of stepping down.

As a preferred scheme, still include the part of inhaling magnetically that is used for taking off the shield from first magnetism to inhale the head, the same distance down inhale the suction between part and the shield and be greater than the suction between shield and the first magnetism and inhale the head.

Preferably, the dust cover is a circular iron sheet.

As a preferred scheme, the thickness of the dustproof cover is 1-3 mm.

As a preferred scheme, the device also comprises a charging device, wherein the charging device is provided with a second magnetic suction head, the second magnetic suction head is provided with a negative pole convex ring corresponding to the negative pole concave ring, and the center of the negative pole convex ring is provided with a positive pole contact block corresponding to the positive pole boss; when the first magnetic suction head and the second magnetic suction head are sucked, the negative pole concave ring is electrically connected with the negative pole convex ring, and the positive pole boss is electrically connected with the positive pole contact block.

As a preferred scheme, charging device includes the charging wire, the second magnetism suction head is connected with the one end electricity of charging wire, the other end of charging wire is equipped with the power connection who is used for being connected with the power.

As a preferred scheme, an alarm device is arranged in the lock body and electrically connected with the power storage device, and the alarm device comprises a circuit board, a loudspeaker and an induction device, wherein the circuit board is electrically connected with the circuit board, and the loudspeaker and the induction device are used for alarming.

As a preferred scheme, the lockset is a disc brake disc lock, a U-shaped lock or a padlock.

The utility model discloses produced beneficial effect is: the electric power storage device is connected with the first magnetic suction head arranged on the lock body, and the dust cover which can be detachably attracted with the first magnetic suction head is arranged, so that magnetic impurities can be prevented from being adsorbed on the first magnetic suction head through the dust cover when charging is not needed, the influence of the magnetic impurities on the conductivity of the first magnetic suction head when charging is needed is avoided, and the normal charging of the lockset is ensured; first magnetic chuck is through being connected with the second magnetic chuck electricity on the charging device for the power can directly charge power storage device, avoids taking apart the lock body and just can charge power storage device, makes the use more convenient.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1: is a structural schematic diagram of the dust cap of the utility model being sucked on the first magnetic suction head;

FIG. 2: is a structural schematic diagram of the dust cover of the utility model separated from the first magnetic suction head;

FIG. 3: is an enlarged schematic view at a in fig. 2;

FIG. 4: do the utility model discloses a charging device's schematic structure diagram.

The attached drawings indicate the following:

10. a lock body; 11. A lock cylinder; 12. A first magnetic tip;

13. a stepped bore; 14. A negative concave ring; 15. A positive boss;

20. a charging device; 21. A charging wire; 22. A second magnetic tip;

23. a power supply connector; 24. A negative electrode convex ring; 25. A positive electrode contact block;

30. a dust cover; 31. A dust cover; 40. Magnetic attraction parts.

Detailed Description

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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as appropriate by those of ordinary skill in the art.

As shown in fig. 1-4, a dustproof magnetic type charging structure of a lock comprises a lock body 10 and a charging device 20, wherein an electric power storage device (not shown) and a lock core 11 are arranged in the lock body 10, a first magnetic suction head 12 is arranged on the lock body 10, the first magnetic suction head 12 is electrically connected with the electric power storage device, the charging device 20 is provided with a second magnetic suction head 22, when charging, the second magnetic suction head 22 attracts the first magnetic suction head 12 to be electrically connected with the first magnetic suction head 12, the first magnetic suction head 12 is provided with a dust cover 30, and the dust cover 30 is detachably attracted and connected with the first magnetic suction head 12.

Specifically, a step hole 13 is formed in the lock body 10, and the first magnetic suction head 12 is arranged in the step hole 13. First magnetic suction head 12 is equipped with negative pole notch ring 14, the center of negative pole notch ring 14 is equipped with the convex anodal boss 15 of the concave ring 14 of relative negative pole, form annular groove between the lateral wall of anodal boss 15 and the inside wall of step hole 13, be equipped with the hole 31 of stepping down that corresponds with anodal boss 15 on the shield 30, when shield 30 and first magnetic suction head 12 are inhaled, shield 30 inlays in annular groove, anodal boss 15 inlays in the hole 31 of stepping down, and is the best, shield 30's thickness is less than or equal to the degree of depth of annular groove for shield 30's upper surface and the surface parallel and level of lock body or be less than the surface of lock body. In order to facilitate the removal of the dust cap 30, the magnetic attraction component 40 is further included for removing the dust cap 30 from the first magnetic attraction head 12, and the attraction force between the magnetic attraction component 40 and the dust cap 30 is greater than the attraction force between the dust cap 30 and the first magnetic attraction head 12 at the same distance. When it is necessary to charge the power storage device in the lock body 10, the dust cap 30 is separated from the first magnetic attraction head 12 only by sucking the dust cap 30 through the magnetic attraction member 40 and then pulling the magnetic attraction member 40 outward, so that the dust cap 30 is separated from the first magnetic attraction head 12. The utility model discloses in, the shield corresponds for being the circular shape iron sheet, first magnetic suction head 12 is equipped with magnet. The thickness of the dust cover is 1-3 mm.

As shown in fig. 4, the charging device 20 includes a charging wire 21, the second magnetic attraction head 22 is electrically connected to one end of the charging wire 21, and a power connector 23 for connecting to a power source is disposed at the other end of the charging wire 21. The second magnetic suction head 22 is provided with a negative pole convex ring 24 corresponding to the negative pole concave ring 14, and the center of the negative pole convex ring 24 is provided with a positive pole contact block 25 corresponding to the positive pole boss 15; when the first magnetic suction head 12 and the second magnetic suction head 22 are attracted, the negative pole concave ring 14 is electrically connected with the negative pole convex ring 24, and the positive pole boss 15 is electrically connected with the positive pole contact block 25. It should be noted that the charging device 20 may further include a mobile power supply, and the other end of the charging wire 21 is directly electrically connected to the mobile power supply. It is understood that the negative electrode recessed ring 14 in the first magnetic head 12 may also be provided as a positive electrode recessed ring, and the corresponding positive electrode projection 15 as a negative electrode projection; correspondingly, the negative electrode lug 24 of the second magnetic tip 22 is provided as a positive electrode lug, and the positive electrode contact 25 is provided as a negative electrode contact.

The utility model discloses in, be equipped with alarm device (not shown) in the lock body 10, alarm device and power storage device electric connection, alarm device includes the circuit board of electricity connection, is used for the loudspeaker and the induction system of police dispatch newspaper, and when induction system detected the improper time of unblanking, circuit board control loudspeaker sounded, sent out the police dispatch newspaper to user or crowd.

The utility model discloses in, can also set up the fingerprint identification device in the lock body 10, set up the fingerprint detection window outside lock body 10, electric connection between fingerprint identification device, fingerprint detection window and power storage device.

The utility model discloses in, the tool to lock is dish lock of stopping. It should be noted that the lock may also be a U-lock or a padlock.

In summary, the present invention connects the electric power storage device to the first magnetic attraction head 12 disposed on the lock body 10, and the first magnetic attraction head 12 is electrically connected to the second magnetic attraction head 22 on the charging device 20, so that the electric power storage device can be directly charged by the power supply, and the electric power storage device can be prevented from being charged only by disassembling the lock body 10, thereby facilitating the use; by arranging the dust cover 30 which can be detachably attracted with the first magnetic suction head 12, magnetic impurities can be prevented from being adsorbed on the first magnetic suction head 12 through the dust cover 30 when charging is not needed, the influence of the magnetic impurities on the conductivity between the first magnetic suction head 12 and the second magnetic suction head 22 when charging is needed is avoided, and the normal charging of the lockset is ensured; through the way that first magnetic suction head 12 and second magnetic suction head 22 magnetic force actuation circular telegram, charging device 20's second magnetic suction head 22 is automatic to be inhaled first magnetic suction head 12 during the use, need not to consider the positive and negative of joint, need not the plug just can charge, has improved the use greatly and has experienced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a formula charging structure is inhaled to dustproof magnetism of tool to lock, its characterized in that: the electric power storage device is characterized by comprising a lock body, wherein an electric power storage device and a lock cylinder are arranged in the lock body, a first magnetic suction head is arranged on the lock body and electrically connected with the electric power storage device, a dust cover is arranged on the first magnetic suction head in a matched mode, and the dust cover is connected with the first magnetic suction head in a detachable suction mode.

2. The dustproof magnetic type charging structure of the lockset according to claim 1, which is characterized in that: the lock body is provided with a step hole, and the first magnetic suction head is arranged in the step hole.

3. The dustproof magnetic type charging structure of the lockset as claimed in claim 2, wherein: the first magnetic suction head is provided with a negative pole concave ring, the center of the negative pole concave ring is provided with a positive pole boss protruding relative to the negative pole concave ring, an annular groove is formed between the outer side wall of the positive pole boss and the inner side wall of the step hole, the dust cover is provided with a yielding hole corresponding to the positive pole boss, the dust cover is sucked with the first magnetic suction head and embedded in the annular groove, and the positive pole boss is embedded in the yielding hole.

4. The dustproof magnetic type charging structure of the lockset according to any one of claims 1-3, which is characterized in that: the magnetic attraction device is characterized by further comprising a magnetic attraction part used for taking the dust cover down from the first magnetic attraction head, and the suction force between the magnetic attraction part and the dust cover is larger than the suction force between the dust cover and the first magnetic attraction head at the same distance.

5. The dustproof magnetic type charging structure of the lockset according to claim 4, which is characterized in that: the dust cover is a circular iron sheet.

6. The dustproof magnetic type charging structure of the lockset according to claim 4, which is characterized in that: the thickness of the dust cover is 1-3 mm.

7. The dustproof magnetic type charging structure of the lockset as claimed in claim 3, wherein: the charging device is provided with a second magnetic suction head, the second magnetic suction head is provided with a negative pole convex ring corresponding to the negative pole concave ring, and the center of the negative pole convex ring is provided with a positive pole contact block corresponding to the positive pole boss; when the first magnetic suction head and the second magnetic suction head are sucked, the negative pole concave ring is electrically connected with the negative pole convex ring, and the positive pole boss is electrically connected with the positive pole contact block.

8. The dustproof magnetic type charging structure of the lockset according to claim 7, which is characterized in that: charging device includes the charging wire, the second magnetic suction head is connected with the one end electricity of charging wire, the other end of charging wire is equipped with the power connection who is used for being connected with the power.

9. The dustproof magnetic type charging structure of the lockset according to claim 1, which is characterized in that: be equipped with alarm device in the lock body, alarm device and power storage device electric connection, alarm device includes the circuit board of electricity connection, is used for loudspeaker and induction system of alarm.

10. The dustproof magnetic type charging structure of the lockset according to claim 4, which is characterized in that: the lockset is a disc brake disc lock, a U-shaped lock or a padlock.