CN103806763B - Intelligence go-cart protective folder - Google Patents
Intelligence go-cart protective folder Download PDFInfo
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- CN103806763B CN103806763B CN201410064352.3A CN201410064352A CN103806763B CN 103806763 B CN103806763 B CN 103806763B CN 201410064352 A CN201410064352 A CN 201410064352A CN 103806763 B CN103806763 B CN 103806763B
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- recess
- lock core
- lock
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- main folder
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Abstract
The present invention relates to intelligent go-cart protective folder.The intelligent go-cart protective folder that object is to provide should be able to automatic alarm when opening by force, and can change battery easily, also should have that structure is simple, good anti-theft effect, feature easy to use.Technical scheme is: intelligent go-cart protective folder; it is characterized in that: described protective folder comprises main folder body and lock bridge; the inside of main folder body is provided with warning circuit; the upper end of main folder body offers the first recess; the first external part extended upward for main folder body on the right side of first recess, the second external part extended upward for main folder body on the left of the first recess.
Description
Technical field
The present invention relates to a kind of go-cart anti-theft device, specifically a kind of intelligent go-cart protective folder.
Background technology
In the large-scale supermarkets such as supermarket, the doll carriage kind of choosing for client gets more and more, and various class is complete.Because the visitors flowrate of supermarket is comparatively large, and the administrative staff in market are often difficult to all regions of management and control, have the situation generation that go-cart is taken out of market by client privately unavoidably, bring economic loss to market; Not yet there is relevant anti-theft device at present.
Summary of the invention
The present invention seeks to overcome the deficiency in above-mentioned background technology; a kind of intelligent go-cart protective folder is provided; this intelligent go-cart protective folder should be able to automatic alarm when opening by force, and can change battery easily, also should have that structure is simple, good anti-theft effect, feature easy to use.
For realizing above object, present invention employs following technical scheme:
Intelligence go-cart protective folder, it is characterized in that: described protective folder comprises main folder body and lock bridge, the inside of main folder body is provided with warning circuit, the upper end of main folder body offers the first recess, the first external part extended upward for main folder body on the right side of first recess, the second external part extended upward for main folder body on the left of the first recess;
Lock bridge is positioned at the upside of main folder body, and the right-hand member of lock bridge is hinged end, this hinged end and the first external part hinged; The left end of lock bridge is shaped with tapered end, and this tapered end coordinates lock bridge and main folder body to be fixed with the latch assembly in the second external part; The middle part of lock bridge offers and described first recess the second right recess in opposite directions, and the first recess and the second recess close up formation one and main folder body be locked at enclosed type through hole in go-cart.
Described main folder body is spliced to form by fore shell and back cover; The stitching portion at the first external part top offers the insert port of described hinged end, and the stitching portion at the second external part top offers the insert port of described tapered end.
Described latch assembly comprises a Multifunctional locking block, a back-moving spring and a lock core mechanism;
Described fore shell is shaped with guide slots at the second external part, and the axis of guide slots is inner along fore-and-aft direction level to main folder body to be stretched; Described Multifunctional locking block to be arranged in this guide slots and can along guide slots slide anteroposterior, the locking bar that the rear end level of fixing of Multifunctional locking block is arranged backwards and top, front end press against the back-moving spring of Multifunctional locking block, the tapered end of described lock bridge offers the latch arm hole coordinated with described locking bar grafting, the rear end of back-moving spring is resisted against on described back cover, and the left side of Multifunctional locking block offers the lock core hole of level towards left layout;
Described lock core mechanism comprises the lock nut be fixed on the left of the second external part, the axis of lock nut and the axis being parallel of lock core hole are arranged, be provided with the lock core mated with lock core hole in lock nut, be provided with lock core spring between the left end of this lock core and lock nut, the right-hand member of lock core is corresponding with before and after lock core hole.
Described warning circuit is provided with anti-theft wire, the interlude of this anti-theft wire walks around described latch arm hole from the lower end of tapered end, the two ends of anti-theft wire all extend along lock bridge towards hinged end direction, the two ends of anti-theft wire all to be stretched in main folder body and are connected with warning circuit after hinged end, form a closed ring-type circuit.
The power switch of described warning circuit is arranged on the right side of described Multifunctional locking block, and described Multifunctional locking block is shaped with the power supply briquetting arranged to the right, and this power supply briquetting is corresponding with before and after power switch.
The rear side of described lock core hole is shaped with the skewback protruded backward, skewback is shaped with the inclined-plane coordinated with lock core.
The battery cabin cap of warning circuit is provided with in described first recess, the end face of this battery cabin cap is positioned at described first recess and overlaps with the outline line of the first recess, right-hand member and the main folder body of battery cabin cap are hinged, the bottom surface of battery cabin cap left end is shaped with projection, this projection stretches into the second external part inside and protrudes towards described tapered end lower end, and tapered end is pressed on after inserting the second external part on described projection to prevent battery cabin cap from outwards opening.
Described first recess and the second recess is semicircular arc and radius is equal, the described enclosed type through hole that the first recess and the second recess close up rear formation is rounded.
The front end of described Multifunctional locking block is protruded from the fore shell of main folder body.
Operating principle of the present invention is: during use need intelligent go-cart protective folder is fixed or is suspended in go-cart, to be fixed on the handle of go-cart, first by intelligent go-cart protective folder near handle, make handle between the first recess and the second recess, then lock bridge is depressed, make tapered end insert in latch assembly, then Multifunctional locking block is pressed into backward in main folder body, this hour locking lever moves backward and prevents tapered end from deviating from the lockhole inserting tapered end, power switch is depressed by power supply briquetting, warning circuit is powered, the inclined-plane of Multifunctional locking block pushes lock core open in the process of moving backward, when lock core hole aims at lock core, lock core inserts in lock core hole under the effect of lock core spring, Multifunctional locking block is locked at fore-and-aft direction, back-moving spring is avoided to be released by Multifunctional locking block, thus locking bar can lock lock bridge always, the handle of go-cart is limited between main folder body and lock bridge, during unblock, unlocking device (strong magnet) is aimed at lock nut, and lock core is held lock core by unlocking device, and Multifunctional locking block ejects under the effect of back-moving spring, and locking bar and tapered end depart from, and protective folder can be taken off from go-cart after unlocking and opening by lock bridge,
When go-cart is released market when intelligent go-cart protective folder does not unlock by client, the checkout equipment meeting trigger alarm circuit alarm of business exits; When lock bridge is extracted from main folder body by external force by client, although intelligent go-cart protective folder unlocks, anti-theft wire can be pulled off due to the obstruction of locking bar, and the now non-power-off of warning circuit, the warning circuit of intelligent go-cart protective folder can send warning; Intelligence go-cart protective folder is under the state unlocked, and Multifunctional locking block can by jack-up forward under the effect of back-moving spring, and power supply briquetting can not pushing power switch, warning circuit no power; When the power supply of protective folder inside is scrapped, when protective folder unlocks, only battery cabin cap need be opened i.e. replaceable power supply.
The invention has the beneficial effects as follows:
1. by latch assembly, lock bridge and main folder body are locked, the connecting portion of go-cart and intelligent go-cart protective folder is made to be locked in enclosed type through hole, intelligent go-cart protective folder cannot be taken off easily, when not unlocking, go-cart is pushed away the warning circuit that can trigger intelligent go-cart protective folder in market and send warning, go-cart can be prevented stolen, reduce the loss in market;
2. anti-theft wire is loop-like and walks around the lower end of described latch arm hole, and when pulling out lock bridge by force, anti-theft wire can be pulled off due to the obstruction of locking bar, and trigger alarm circuit alarm, can prevent violence damage protective folder effectively, avoids protective folder to take off go-cart;
3. battery cabin cap is arranged in the first recess, and compressed by tapered end, when protective folder is in locking state, battery cabin cap cannot be opened from the outside, thus avoid client taken off by power supply and warning circuit was lost efficacy, staff also can be facilitated to change the power supply scrapped simultaneously;
4. carried out the power supply of trigger alarm circuit by Multifunctional locking block, namely only have warning circuit in the locked condition just to switch on power, thus greatly can save power supply, reduce and change number of times, extend power supply application life.
Accompanying drawing explanation
Fig. 1 is one of main TV structure schematic diagram of the present invention (locking state).
Fig. 2 is one of left TV structure schematic diagram of the present invention (locking state).
Fig. 3 is one of backsight structural representation of the present invention (locking state).
Fig. 4 is main TV structure schematic diagram two (released state) of the present invention.
Fig. 5 is left TV structure schematic diagram two (released state) of the present invention.
Fig. 6 is backsight structural representation two (released state) of the present invention.
Fig. 7 is detonation configuration schematic diagram of the present invention.
Fig. 7-1 is the enlarged diagram in A portion in Fig. 7.
Fig. 8 is perspective view of the present invention (back side).
Fig. 9, Figure 10 are the perspective view (released state) that the present invention conceals back cover.
Figure 11 is the enlarged diagram in B portion in Figure 10.
Figure 12, Figure 13 are the perspective view (locking state) that the present invention conceals back cover.
Figure 14 is the enlarged diagram in C portion in Figure 13.
Figure 15, Figure 16 are the structural representations of warning circuit in the present invention.
Figure 17 is the enlarged diagram in D portion in Figure 16.
Figure 18 is the assembling schematic diagram of Multifunctional locking block and lock core in the present invention, power switch.
Detailed description of the invention
Below in conjunction with manual figure, the invention will be further described, but the present invention is not limited to following examples.
As shown in Fig. 1-Figure 13, intelligent go-cart protective folder, comprises main folder body 23 and lock bridge 25.Main folder body is spliced to form by fore shell 1 and back cover 19, and the inner chamber of the main folder body between fore shell and back cover is provided with warning circuit.The upper end (i.e. the upper end of Fig. 1) of main folder body offers the first recess 18, on the right side of first recess, the main folder body on (i.e. the right side of Fig. 1) forms the first external part 23-1 extended upward, and on the left of the first recess, the main folder body in (i.e. the left side of Fig. 1) forms the second external part 23-2 extended upward.The stitching portion at the first external part top offers the insert port of described hinged end, and the stitching portion at the second external part top offers the insert port of described tapered end.
Lock bridge is positioned at the upside of main folder body, and the right-hand member of lock bridge is hinged end 16, this hinged end and the first external part hinged; The left end of lock bridge is shaped with tapered end 11, and this tapered end coordinates lock bridge and main folder body to be fixed with the latch assembly in the second external part.The middle part of lock bridge offer with described first recess in opposite directions and the second right recess 15, the first recess and the second recess close up formation one main folder body is locked at enclosed type through hole 24 in go-cart.The shape of described first recess and the second recess can be determined as required, first recess shown in Fig. 1, Fig. 3 and the second recess be semicircular arc and radius equal (radius is determined as required, such as can be equal with the handle radius of go-cart), the described enclosed type through hole that the first recess and the second recess close up rear formation is rounded.
Described lock bridge is formed by the anti-theft wire retainer plate 13 of arc and upper cover 14 fastening of arc, be provided with at tapered end position one along the longitudinal direction the anti-theft wire stationary pipes 12 of (i.e. the fore-and-aft direction of Fig. 1) horizontal stretching and anti-theft wire hide lid 10, the through hole of anti-theft wire stationary pipes inside is as the latch arm hole 25-1 be connected with latch assembly.
As shown in Fig. 7, Figure 11, Figure 14, described latch assembly comprises a Multifunctional locking block 2, back-moving spring 28 and a lock core mechanism.Described fore shell is shaped with guide slots 5 at the second external part, and the axis of guide slots is inner along fore-and-aft direction level to main folder body to be stretched.Described Multifunctional locking block to be arranged in this guide slots and can along guide slots slide anteroposterior (front end of described Multifunctional locking block is protruded from the fore shell of main folder body), the rear end of Multifunctional locking block is fixed with locking bar 30 that a level arranges and described back-moving spring backwards, and (top, front end of back-moving spring press against Multifunctional locking block, as shown in Fig. 7-1, the front end of back-moving spring is arranged in the spring eye 2-2 of Multifunctional locking block), the tapered end of described lock bridge offers the latch arm hole coordinated with described locking bar grafting, locking bar can to insert in latch arm hole and to lock tapered end, the rear end of back-moving spring is resisted against on described back cover, the left side of Multifunctional locking block offers the lock core hole 2-1 of level towards left layout.
Described lock core mechanism comprises the lock nut 3 be fixed on the left of the second external part, the axis of lock nut and the axis being parallel of lock core hole are arranged (axis of lock nut and the axis vertical take-off of locking bar), the lock core 4 mated with lock core hole is installed in lock nut, be provided with lock core spring 27 between the left end of this lock core and lock nut, the right-hand member of lock core is corresponding at fore-and-aft direction with lock core hole.The rear side of described lock core hole is shaped with the skewback 31 protruded backward, skewback is shaped with the inclined-plane 31-1 coordinated with lock core, the inclined-plane of this skewback is arranged towards described lock core, and the thickness of skewback (i.e. the left and right directions of Figure 18) reduces backward gradually from lock core hole.When Multifunctional locking block is pressed backward, the inclined-plane of skewback backs down lock core gradually, lock core spring is compressed, lock core is gradually towards lock nut motion (namely lock core moves towards left side), when the lock core hole on Multifunctional locking block moves to the position aiming at lock core, lock core is released by lock core spring, lock core is inserted in lock core hole (now lock core moves towards the right side of Fig. 1, Figure 18), is locked by Multifunctional locking block at fore-and-aft direction.
As shown in Figure 15 ~ Figure 18, described warning circuit is existing custom circuit (with the warning circuit similar of anti-theft tag in existing market), the buzzer 21 comprising wiring board 20 and be connected with wiring board, anti-theft wire 21, battery 8 and power switch 7, the interlude of anti-theft wire walks around described latch arm hole from the lower end of tapered end, the two ends of anti-theft wire all extend along lock bridge towards hinged end direction, the two ends of anti-theft wire are all stretched in main folder body and with the wiring board of warning circuit and are connected after hinged end, form a closed ring-type circuit.The power switch of described warning circuit is arranged on the right side of described Multifunctional locking block, and described Multifunctional locking block is shaped with the power supply briquetting 29 arranged to the right, and this power supply briquetting is corresponding with before and after power switch.
The battery cabin cap 17 (outwards opening) of warning circuit is provided with in described first recess, this battery cabin cap is between fore shell and back cover, the end face of battery cabin cap is shaped with arc surface, this arc surface is positioned at described first recess and overlaps with the outline line of the first recess, the bottom surface of battery cabin cap is fixed wtih the pole piece 22 of battery compartment 6, right-hand member and the main folder body of battery cabin cap are hinged, the bottom surface of battery cabin cap left end is shaped with projection 26, this projection stretches into the second external part inside and (top of projection and the bottom profile of tapered end match towards described tapered end lower end protrusion, usually can be made into arc surface), tapered end is pressed on after inserting the second external part on described projection to prevent battery cabin cap from outwards opening.
Claims (8)
1. intelligent go-cart protective folder, it is characterized in that: described protective folder comprises main folder body (23) and lock bridge (25), the inside of main folder body is provided with warning circuit, the upper end of main folder body offers the first recess (18), the first external part (23-1) extended upward for main folder body on the right side of first recess, the second external part (23-2) extended upward for main folder body on the left of the first recess;
Lock bridge is positioned at the upside of main folder body, and the right-hand member of lock bridge is hinged end (16), this hinged end and the first external part hinged; The left end of lock bridge is shaped with tapered end (11), and this tapered end coordinates lock bridge and main folder body to be fixed with the latch assembly in the second external part; The middle part of lock bridge offers and described first recess right the second recess (15) in opposite directions, and the first recess and the second recess close up formation one and main folder body be locked at enclosed type through hole (24) in go-cart.
2. intelligent go-cart protective folder according to claim 1, is characterized in that: described main folder body is spliced to form by fore shell (1) and back cover (19); The stitching portion at the first external part top offers the insert port of described hinged end, and the stitching portion at the second external part top offers the insert port of described tapered end.
3. intelligent go-cart protective folder according to claim 2, is characterized in that: described latch assembly comprises a Multifunctional locking block (2), a back-moving spring (28) and a lock core mechanism;
Described fore shell is shaped with guide slots (5) at the second external part, and the axis of guide slots is inner along fore-and-aft direction level to main folder body to be stretched; Described Multifunctional locking block to be arranged in this guide slots and can along guide slots slide anteroposterior, the locking bar (30) that the rear end level of fixing of Multifunctional locking block is arranged backwards and top, front end press against the described back-moving spring of Multifunctional locking block, the tapered end of described lock bridge offers the latch arm hole (25-1) coordinated with described locking bar grafting, the rear end of back-moving spring is resisted against on described back cover, and the left side of Multifunctional locking block offers the lock core hole (2-1) of level towards left layout;
Described lock core mechanism comprises the lock nut (3) be fixed on the left of the second external part, the axis of lock nut and the axis being parallel of lock core hole are arranged, the lock core (4) mated with lock core hole is installed in lock nut, be provided with lock core spring (27) between the left end of this lock core and lock nut, the right-hand member of lock core is corresponding with before and after lock core hole.
4. intelligent go-cart protective folder according to claim 3; it is characterized in that: described warning circuit is provided with anti-theft wire (32); the interlude of this anti-theft wire walks around described latch arm hole from the lower end of tapered end; the two ends of anti-theft wire all extend along lock bridge towards hinged end direction; the two ends of anti-theft wire all to be stretched in main folder body and are connected with warning circuit after hinged end, form a closed ring-type circuit.
5. intelligent go-cart protective folder according to claim 4; it is characterized in that: the power switch (7) of described warning circuit is arranged on the right side of described Multifunctional locking block; described Multifunctional locking block is shaped with the power supply briquetting (29) arranged to the right, and this power supply briquetting is corresponding with before and after power switch.
6. intelligent go-cart protective folder according to claim 5, is characterized in that: the rear side of described lock core hole is shaped with the skewback (31) protruded backward, skewback is shaped with the inclined-plane (31-1) coordinated with lock core.
7. the intelligent go-cart protective folder according to any one of claim 1-6; it is characterized in that: the battery cabin cap (17) being provided with warning circuit in described first recess; the end face of this battery cabin cap is positioned at described first recess and overlaps with the outline line of the first recess; right-hand member and the main folder body of battery cabin cap are hinged; the bottom surface of battery cabin cap left end is shaped with projection (26); this projection stretches into the second external part inside and protrudes towards described tapered end lower end, and tapered end is pressed on after inserting the second external part on described projection to prevent battery cabin cap from outwards opening.
8. intelligent go-cart protective folder according to claim 7, is characterized in that: described first recess and the second recess is semicircular arc and radius is equal, and the described enclosed type through hole that the first recess and the second recess close up rear formation is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064352.3A CN103806763B (en) | 2014-02-25 | 2014-02-25 | Intelligence go-cart protective folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064352.3A CN103806763B (en) | 2014-02-25 | 2014-02-25 | Intelligence go-cart protective folder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806763A CN103806763A (en) | 2014-05-21 |
| CN103806763B true CN103806763B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410064352.3A Active CN103806763B (en) | 2014-02-25 | 2014-02-25 | Intelligence go-cart protective folder |
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| CN (1) | CN103806763B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407086Y (en) * | 2000-01-28 | 2000-11-22 | 吴江天王星电子科技有限公司 | Moniter for trolleys in supermarker |
| CN101675201A (en) * | 2006-12-02 | 2010-03-17 | 基思·奈维勒 | Security device for mobile retail cart |
| JP2010195135A (en) * | 2009-02-24 | 2010-09-09 | Kawakami Sangyo Co Ltd | Cage cart |
| KR20120001274U (en) * | 2010-08-15 | 2012-02-23 | 이홍대 | cart lock attachable chainkey |
| CN203769480U (en) * | 2014-02-25 | 2014-08-13 | 杭州申迪电子科技有限公司 | Intelligent cart protecting clap |
-
2014
- 2014-02-25 CN CN201410064352.3A patent/CN103806763B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2407086Y (en) * | 2000-01-28 | 2000-11-22 | 吴江天王星电子科技有限公司 | Moniter for trolleys in supermarker |
| CN101675201A (en) * | 2006-12-02 | 2010-03-17 | 基思·奈维勒 | Security device for mobile retail cart |
| JP2010195135A (en) * | 2009-02-24 | 2010-09-09 | Kawakami Sangyo Co Ltd | Cage cart |
| KR20120001274U (en) * | 2010-08-15 | 2012-02-23 | 이홍대 | cart lock attachable chainkey |
| CN203769480U (en) * | 2014-02-25 | 2014-08-13 | 杭州申迪电子科技有限公司 | Intelligent cart protecting clap |
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| Publication number | Publication date |
|---|---|
| CN103806763A (en) | 2014-05-21 |
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