CN111688853A - Battery box anti-theft locking device of electric bicycle - Google Patents

Battery box anti-theft locking device of electric bicycle Download PDF

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Publication number
CN111688853A
CN111688853A CN202010676430.0A CN202010676430A CN111688853A CN 111688853 A CN111688853 A CN 111688853A CN 202010676430 A CN202010676430 A CN 202010676430A CN 111688853 A CN111688853 A CN 111688853A
Authority
CN
China
Prior art keywords
locking
lock
connecting rod
frame
lug
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010676430.0A
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Chinese (zh)
Inventor
倪进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Shanshan Plastic Science Technology Co ltd
Original Assignee
Kunshan Shanshan Plastic Science Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Shanshan Plastic Science Technology Co ltd filed Critical Kunshan Shanshan Plastic Science Technology Co ltd
Priority to CN202010676430.0A priority Critical patent/CN111688853A/en
Publication of CN111688853A publication Critical patent/CN111688853A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J43/00—Arrangements of batteries
    • B62J43/10—Arrangements of batteries for propulsion
    • B62J43/13—Arrangements of batteries for propulsion on rider-propelled cycles with additional electric propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J43/00—Arrangements of batteries
    • B62J43/20—Arrangements of batteries characterised by the mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/80—Accessories, e.g. power sources; Arrangements thereof
    • B62M6/90—Batteries

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

An electric bicycle battery box anti-theft locking device, comprising: a frame; a battery case; a locking ring: with battery case locking on the frame, the cover is located on the frame, the battery case inserts the inside of lock ring is equipped with on it: an adjustment groove; bump: one of the two locking lugs is a positioning lug, and the other locking lug is positioned on the two sides of the adjusting groove; fixing a block: a lock is arranged on the lock; connecting rods: the locking lug penetrates through the positioning lug and is fixed on the locking lug; and, an adjusting member: the battery box is connected with the connecting rod, the connecting rod applies force to the convex blocks, the distance between the convex blocks is adjusted, and the battery box is locked on the frame; the adjusting piece is locked on the fixing block through a lock. According to the anti-theft lock, the connecting rod is directly and fixedly connected with the locking lug, meanwhile, the adjusting piece is locked on the fixed block through the lock, and the connecting rod is locked from two ends, so that an anti-theft effect is achieved.

Description

Battery box anti-theft locking device of electric bicycle
Technical Field
The invention relates to the technical field of battery boxes of electric bicycles, in particular to an anti-theft locking device for a battery box of an electric bicycle.
Background
An electric bicycle is a mechatronic personal transportation tool which takes a storage battery as auxiliary energy and is provided with an electric motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.
Electric bicycle especially electronic mountain bike, in order to guarantee that it is pleasing to the eye and convenient, often installs the battery case in the saddle below, fixes through the lock ring, is equipped with the adjustment tank on the lock ring, and the both sides of adjustment tank are equipped with the lug, and the connecting rod passes the lug and sets up the nut in one end, and the other end of connecting rod articulates there is the buckle ring, adjusts the interval between the lug to can adjust the power between lock ring and the battery case, reach the purpose of fixed battery case.
The electric core in the battery box is more valuable, and a thief usually directly rotates the snap ring, or unscrews the nut, adjusts the force between the snap ring and the battery box, and steals the battery box and the saddle from the upper side.
Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide an anti-theft locking device for a battery box of an electric bicycle, which can effectively solve the technical problem.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
an electric bicycle battery box anti-theft locking device, comprising:
a frame; a battery box: one end is inserted into the frame, and the other end is positioned outside the frame; a locking ring: with battery case locking on the frame, the cover is located on the frame, the battery case inserts the inside of lock ring is equipped with on it: an adjustment groove; bump: one of the two locking lugs is a positioning lug, and the other locking lug is positioned on the two sides of the adjusting groove; fixing a block: a lock is arranged on the lock; connecting rods: the locking lug penetrates through the positioning lug and is fixed on the locking lug; and, an adjusting member: the battery box is connected with the connecting rod, the connecting rod applies force to the convex blocks, the distance between the convex blocks is adjusted, and the battery box is locked on the frame; the adjusting piece is locked on the fixed block through a lockset;
the connecting rod is direct with locking lug fixed connection, simultaneously the regulating part pass through the tool to lock locking in on the fixed block, right from both ends the connecting rod locking plays the theftproof effect.
Preferably: the locking lug is inserted with a self-limiting piece for preventing the locking lug from rotating, and the connecting rod penetrates through the positioning lug and is detachably connected with the self-limiting piece of the locking lug.
Preferably: the self-limiting member includes:
a holding part: located outside the locking lug;
and, a position-limiting flange: the locking lug is provided with an accommodating cavity for accommodating a limiting flange, the limiting flange is inserted into the accommodating cavity to prevent the self-limiting piece from rotating, and the end part of the connecting rod is in threaded connection with the limiting flange.
Preferably: the limiting flange is a prism.
Preferably: the adjusting member includes:
a buckle frame: a through hole passing through the lockset is arranged on the lock;
rotating shaft: the rotary shaft is arranged on the buckle frame in a rotating mode, and the connecting rod is in threaded connection with the rotating shaft.
Preferably: the through hole is a waist-shaped hole.
Preferably: the gasket is arranged between the buckle frame and the positioning lug in a penetrating mode and is arranged on the connecting rod, and a groove matched with the buckle frame is formed in the contact position of the gasket and the buckle frame.
Preferably: the gasket is made of plastic.
Preferably: the lockset is a key lock, a coded lock or a fingerprint lock.
Preferably: the frame is provided with a limiting groove, the locking ring is integrally connected with a limiting block, and the limiting block is inserted into the limiting groove.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the anti-theft locking device for the battery box of the electric bicycle, the connecting rod is directly and fixedly connected with the locking lug, and meanwhile, the adjusting piece is locked on the fixed block through the lock, so that the connecting rod is locked from two ends, and an anti-theft effect is achieved.
2. According to the anti-theft locking device for the battery box of the electric bicycle, the connecting rod firstly penetrates through the positioning lug and is fixed in the self-limiting piece through threaded connection, the adjusting piece is locked on the fixed block through the lock, the connecting rod is locked from two ends, and the self-limiting piece and the locking lug cannot rotate, so that the self-limiting piece is prevented from being directly screwed off the connecting rod, an anti-theft effect is achieved, meanwhile, the self-limiting piece can be conveniently replaced in an unlocked state, a locking ring is prevented from being directly replaced due to damage of the locking lug, and cost is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic structural view of an anti-theft locking device for a battery box of an electric bicycle according to the present invention.
Fig. 2 is a partial structural schematic view of the battery box anti-theft locking device of the electric bicycle according to the present invention.
Fig. 3 is an exploded view of the locking ring and the self-limiting member of the battery box anti-theft locking device of the electric bicycle according to the present invention.
Fig. 4 is a schematic view of a fastening frame of the battery pack anti-theft locking device of the electric bicycle according to the present invention.
Fig. 5 is a schematic view of a gasket of the battery box anti-theft locking device of the electric bicycle according to the present invention.
Fig. 6 is a schematic view of a limiting block and a limiting groove of the anti-theft locking device for a battery box of an electric bicycle of the present invention.
In the figure: the bicycle frame is 1, a limiting groove is 11, a battery box is 2, a locking ring is 3, an adjusting groove is 31, a lug is 32, a positioning lug is 32a, a locking lug is 32b, a fixing block is 33, a lock is 34, a limiting block is 35, a connecting rod is 4, an adjusting piece is 5, a clamping frame is 51, a through hole is 511, a rotating shaft is 52, a gasket is 53, a groove is 531, a self-limiting piece is 6, a holding part is 61, and a limiting flange is 62.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the scope of the invention. When an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
As shown in fig. 1 to 6, the battery pack antitheft locking device for an electric bicycle according to the present invention includes:
the frame 1: is a conventional existing model; battery box 2: one end is inserted into the frame 1, and the other end is positioned outside the frame 1; the lock ring 3: with battery case 2 locking on frame 1, the cover is located on frame 1, battery case 2 inserts the inside of lock ring 3 is equipped with on it: the width of the adjusting groove 31 can be selected according to actual needs; the bump 32: the adjusting groove 31 is positioned on two sides, one is a positioning lug 32a, the other is a locking lug 32b, and the lugs 32 are integrally connected with the locking ring 3; fixing block 33: the lock 34 is arranged on the upper part, and two locks are preferably arranged on the upper part and the lower part; connecting rod 4: passes through the positioning lug 32a and is fixed on the locking lug 32b through threaded connection; and, the adjusting piece 5: the battery box 2 is connected with the connecting rod 4, force is applied to the convex blocks 32 through the connecting rod 4, the distance between the convex blocks 32 is adjusted, and the battery box 2 is locked on the frame 1; the adjusting part 5 is locked on the fixing block 33 through a lock 34.
The connecting rod 4 firstly penetrates through the positioning lug 32a and is fixed in the locking lug 32b through threaded connection, the connecting rod 4 is directly fixedly connected with the locking lug 32b without being fixed by a nut, the adjusting piece 5 is locked on the fixing block 33 through the lock 34, and the connecting rod 4 is locked from two ends to play a role in preventing theft.
The locking lug 32b is inserted with a self-limiting part 6 which prevents the self-limiting part from rotating on the locking lug 32b, the connecting rod 4 passes through the positioning lug 32a and is detachably connected with the self-limiting part 6 of the locking lug 32b, the connecting rod 4 firstly passes through the positioning lug 32a and is fixed in the self-limiting part 6 through threaded connection, the adjusting part 5 is locked on the fixing block 33 through a lock 34, the connecting rod 4 is locked from two ends, the self-limiting part 6 and the locking lug 32b cannot rotate, so that the self-limiting part 6 is prevented from being directly screwed off from the connecting rod 4 to play a role in theft prevention, meanwhile, in an unlocked state, the self-limiting part 6 can be conveniently replaced, and the locking ring 3 is prevented from being directly replaced because the locking lug 32b is damaged, the cost is reduced.
The self-stopper 6 includes: the grip portion 61: located outside the locking projection 32 b; and, the position-defining flange 62: the locking lug 32b is provided with a containing cavity for containing a limiting flange 62, the limiting flange 62 is inserted into the containing cavity to prevent the self-limiting piece 6 from rotating, the end part of the connecting rod 4 is in threaded connection with the limiting flange 62, and the holding part 61 is convenient for replacing the self-limiting piece 6 in a non-locking state.
The position-limiting flange 62 is a prism, including but not limited to a triangular prism, a quadrangular prism, or a hexagonal prism.
The adjusting member 5 includes: the clip frame 51: a through hole 511 is arranged on the lock 34; rotating shaft 52: the rotating device is arranged on the buckle frame 51, the connecting rod 4 is in threaded connection with the rotating shaft 52, the buckle frame 51 is firstly rotated, the insertion distance of the connecting rod 4 on the rotating shaft 52 is adjusted, the buckle frame 51 is rotated, so that the through hole 511 is located at the fixed block 33, and the lock 34 is locked on the locking ring 3 through the through hole 511 and the fixed block 33 by the adjusting piece 5.
The through hole 511 is a kidney-shaped hole, and can lock the adjusting piece 5 on the locking ring 3 at multiple positions.
A gasket 53 is arranged between the buckle frame 51 and the positioning lug 32a, the gasket 53 is arranged on the connecting rod 4 in a penetrating way, and a groove 531 matched with the buckle frame 51 is arranged at the contact part of the gasket 53 and the buckle frame 51.
The gasket 53 is made of plastic, so that abrasion between the gasket 53 and the buckle frame 51 is reduced.
The lock 34 is a key lock, a coded lock or a fingerprint lock, is suitable for various unlocking modes, and meets the use requirements of different conditions.
Be equipped with spacing groove 11 on frame 1, lock ring 3 an organic whole is connected with stopper 35, stopper 35 inserts in the spacing groove 11, prevent when using lock ring 3 winds frame 1 rotates, easy to assemble more and use.
The invention has the following beneficial effects:
1. according to the anti-theft locking device for the battery box of the electric bicycle, the connecting rod is directly and fixedly connected with the locking lug, and meanwhile, the adjusting piece is locked on the fixed block through the lock, so that the connecting rod is locked from two ends, and an anti-theft effect is achieved.
2. According to the anti-theft locking device for the battery box of the electric bicycle, the connecting rod firstly penetrates through the positioning lug and is fixed in the self-limiting piece through threaded connection, the adjusting piece is locked on the fixed block through the lock, the connecting rod is locked from two ends, and the self-limiting piece and the locking lug cannot rotate, so that the self-limiting piece is prevented from being directly screwed off the connecting rod, an anti-theft effect is achieved, meanwhile, the self-limiting piece can be conveniently replaced in an unlocked state, a locking ring is prevented from being directly replaced due to damage of the locking lug, and cost is reduced.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. An electric bicycle battery box anti-theft locking device, comprising:
a frame;
a battery box: one end is inserted into the frame, and the other end is positioned outside the frame;
the method is characterized in that:
a locking ring: with battery case locking on the frame, the cover is located on the frame, the battery case inserts the inside of lock ring is equipped with on it: an adjustment groove; bump: one of the two locking lugs is a positioning lug, and the other locking lug is positioned on the two sides of the adjusting groove; fixing a block: a lock is arranged on the lock;
connecting rods: the locking lug penetrates through the positioning lug and is fixed on the locking lug;
and, an adjusting member: the battery box is connected with the connecting rod, the connecting rod applies force to the convex blocks, the distance between the convex blocks is adjusted, and the battery box is locked on the frame;
the adjusting piece is locked on the fixed block through a lockset;
the connecting rod is direct with locking lug fixed connection, simultaneously the regulating part pass through the tool to lock locking in on the fixed block, right from both ends the connecting rod locking plays the theftproof effect.
2. A battery pack antitheft locking device for electric bicycles of claim 1, characterized in that: the locking lug is inserted with a self-limiting piece for preventing the locking lug from rotating, and the connecting rod penetrates through the positioning lug and is detachably connected with the self-limiting piece of the locking lug.
3. A battery pack antitheft locking device for electric bicycles of claim 2, characterized in that: the self-limiting member includes:
a holding part: located outside the locking lug;
and, a position-limiting flange: the locking lug is provided with an accommodating cavity for accommodating a limiting flange, the limiting flange is inserted into the accommodating cavity to prevent the self-limiting piece from rotating,
the end part of the connecting rod is in threaded connection with the limiting flange.
4. A battery pack antitheft locking device for electric bicycles of claim 3, characterized in that: the limiting flange is a prism.
5. A battery pack antitheft locking device for electric bicycles of claim 1, characterized in that: the adjusting member includes:
a buckle frame: a through hole passing through the lockset is arranged on the lock;
rotating shaft: the rotary shaft is arranged on the buckle frame in a rotating mode, and the connecting rod is in threaded connection with the rotating shaft.
6. A battery pack antitheft locking device for electric bicycles of claim 5, characterized in that: the through hole is a waist-shaped hole.
7. A battery pack antitheft locking device for electric bicycles of claim 5, characterized in that: the gasket is arranged between the buckle frame and the positioning lug in a penetrating mode and is arranged on the connecting rod, and a groove matched with the buckle frame is formed in the contact position of the gasket and the buckle frame.
8. A battery pack antitheft locking device for electric bicycles of claim 7, wherein: the gasket is made of plastic.
9. A battery pack antitheft locking device for electric bicycles of claim 1, characterized in that: the lockset is a key lock, a coded lock or a fingerprint lock.
10. A battery pack antitheft locking device for electric bicycles of claim 1, characterized in that: the frame is provided with a limiting groove, the locking ring is integrally connected with a limiting block, and the limiting block is inserted into the limiting groove.
CN202010676430.0A 2020-07-14 2020-07-14 Battery box anti-theft locking device of electric bicycle Pending CN111688853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010676430.0A CN111688853A (en) 2020-07-14 2020-07-14 Battery box anti-theft locking device of electric bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010676430.0A CN111688853A (en) 2020-07-14 2020-07-14 Battery box anti-theft locking device of electric bicycle

Publications (1)

Publication Number Publication Date
CN111688853A true CN111688853A (en) 2020-09-22

Family

ID=72485830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010676430.0A Pending CN111688853A (en) 2020-07-14 2020-07-14 Battery box anti-theft locking device of electric bicycle

Country Status (1)

Country Link
CN (1) CN111688853A (en)

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Address after: 215300 west of wapuhe Road, Kunshan Development Zone, Suzhou City, Jiangsu Province

Applicant after: Kunshan Shanshan Electronic Technology Co.,Ltd.

Address before: 215300 west of wapuhe Road, Kunshan Development Zone, Suzhou City, Jiangsu Province

Applicant before: KUNSHAN SHANSHAN PLASTIC SCIENCE-TECHNOLOGY CO.,LTD.

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