CN102521913A - Coin box locking mechanism - Google Patents
Coin box locking mechanism Download PDFInfo
- Publication number
- CN102521913A CN102521913A CN2012100044655A CN201210004465A CN102521913A CN 102521913 A CN102521913 A CN 102521913A CN 2012100044655 A CN2012100044655 A CN 2012100044655A CN 201210004465 A CN201210004465 A CN 201210004465A CN 102521913 A CN102521913 A CN 102521913A
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- China
- Prior art keywords
- ratchet
- cash box
- coin
- latch
- shifting block
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- 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.)
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Abstract
The invention discloses a coin box locking mechanism. The coin box locking mechanism comprises a ratchet device, a ratchet drive part matched with the ratchet device and a ratchet release device. By means of the coin box locking mechanism disclosed by the invention, the coin box can be effectively prevented from being opened at second time after being used, and the potential safety hazard is avoided.
Description
Technical field
The present invention relates to a kind of coin cash box latch mechanism, especially relate to a kind of coin cash box that prevents and using the device of being opened by secondary later.
Background technology
The present most of structures of coin cash box on the market are all very similar, are made up of the container cavity that holds coin, cash box lid, coin cash box shell.Wherein mainly in order to store and to dose coin, the cash box shell then is the casing that is used for comprising container cavity to container cavity, and the cash box lid is covered on the cash box shell, and cash box covers and offers a coin discharge.Common coin cash box latch mechanism; All be that a side at coin discharge is equipped with one group of guiding slide bar; One gate is slidingly mounted on this guiding slide bar, and an elastic component is that gate provides elastic force pressure to the coin discharge direction, keeps the coin discharge closed condition; A pair of shifting block is arranged on the closing gate direction, and cash box lid edge is corresponding to offering the pair of push rods hole on the shifting block direction.The push rod that pair of parallel is arranged on the cash box frame of coin cash box; When the coin cash box is placed on the cash box frame; Push rod stretches into the cash box lid along push-rod hole and contacts with shifting block, and the coin cash box moves on along push rod under thrust, and push rod promotion shifting block drive gate overcomes the elastic component elastic force pressure and opens.Because the closure of coin discharge is to lean on elastic force pressure, cash box is easy to illegally opened, and therefore causes potential safety hazard.
Summary of the invention
The object of the invention provides a kind of coin cash box latch mechanism, can prevent effectively that the coin cash box from being opened by secondary using later, thereby solve the security hidden trouble that prior art exists.
The invention provides a kind of coin cash box latch mechanism, ratchet drives parts that comprise ratchet-wheel gear, match with it and ratchet releasing means; Said cash box latch mechanism is installed on the bottom of coin cash box casing.
Further, said ratchet-wheel gear comprises ratchet, is arranged at ratchet positive stop and limited post on the ratchet; Said limited post is arranged on the bottom; Said ratchet is provided with one group of ratchet teeth groove, between said ratchet and the bottom reset components is installed.
Further, said reset components is a spring.
Further, said ratchet drives parts comprise brace, are installed in shifting block, push rod return unit and limited block on the said brace through rotating shaft; Said push rod return unit is installed between brace and the shifting block, and limited block is installed in the top of shifting block, can stop the rotation of shifting block.
Further; Said ratchet releasing means; Comprise the latch and the latch release member that are slidingly installed, an end of said latch is provided with retaining pawl, and said retaining pawl can stretch in the ratchet teeth groove under said reset components effect; The other end of said latch is provided with a protruding bar of dialling, and said latch release member comprises locking plate and can be around the swing arm of its rotation under it drives.
Compared with prior art, adopt scheme of the present invention, can prevent effectively that the coin cash box from being opened by secondary using later, thereby solve the security hidden trouble that prior art exists.
Description of drawings
Fig. 1 is for adopting the one-piece construction synoptic diagram of coin cash box of the present invention;
Fig. 2 is for adopting the synoptic diagram of coin cash box casing of the present invention;
Fig. 3 is for adopting the inner structure synoptic diagram of coin cash box casing of the present invention;
Fig. 4 is the structural representation of the ratchet drives parts of coin cash box latch mechanism of the present invention;
Fig. 5 is the structural representation of the ratchet-wheel gear of coin cash box latch mechanism of the present invention;
Fig. 6 is the structural representation of coin cash box latch mechanism original state of the present invention;
Fig. 7 is the structural representation of coin cash box latch mechanism of the present invention in the gate opening procedure;
Fig. 8 is the structural representation of coin cash box latch mechanism of the present invention in the gate full open position;
Fig. 9 is the structural representation of coin cash box latch mechanism of the present invention in the closing gate process;
Figure 10 is that coin cash box latch mechanism of the present invention is at gate buttoned-up status synoptic diagram;
Figure 11 is a coin cash box latch mechanism retaining pawl release conditions synoptic diagram of the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that the present invention is done to describe in detail further below.
Like Fig. 1, shown in Figure 2, be the structural representation that adopts coin cash box of the present invention and coin cash box casing 1.The coin cash box comprises coin cash box casing 1, coin processing module 2, pair of push rods 3, coin receiving port 4, pair of push rods patchhole 5, track equipment 6.Coin processing module 2 is arranged on the track equipment 6, and this coin processing module 2 has a coin receiving port 4, and these coin receiving port 4 both sides are provided with pair of push rods 3.The bottom 7 of coin cash box casing 1 is provided with pair of push rods patchhole 5.Said push rod patchhole 5 is corresponding with above-mentioned push rod 3 positions, and this push rod 3 inserts the push rod patchhole 5 of above-mentioned coin cash box casing 1, and guiding coin cash box casing 1 is installed on the track equipment 6.
A kind of coin cash box of the present invention latch mechanism, ratchet drives parts (13) that comprise ratchet-wheel gear (18), match with it and ratchet releasing means (19); Said cash box latch mechanism is installed on the bottom (7) of coin cash box casing (1).
Shown in Fig. 3 to 10, offer a coin discharge 8 near push rod patchhole 5 one sides on the bottom 7, coin cash box casing 1 is installed in 6 last times of track equipment, and this coin discharge 8 is corresponding with coin receiving port 4.This bottom 7 is provided with one group of guiding slide bar 9, one gate 10 along its length and is slidingly mounted on the above-mentioned guiding slide bar 9, and this gate 10 is provided with a pair of catch 12 corresponding to push rod patchhole 5 positions; Its opposite side is provided with ratchet drives parts 13; One compression spring 11 is for gate provides reset force, and under the normal condition, gate moves to coin discharge 8 directions; Shelter from coin discharge 8, realize coin discharge 8 closing functions.
Be provided with a ratchet-wheel gear 18 with respect to ratchet drives parts 13, comprise: ratchet 23, said ratchet 23 is provided with one group of ratchet teeth groove, and a reset components 27 is installed between said ratchet 23 and the bottom 7, said reset components 27 preferred torsion springs.And said ratchet-wheel gear 18 comprises that also a pair of limited post 24, that is arranged on the bottom 7 is arranged at the ratchet positive stop 22 on the said ratchet 23, the motion in the interval that said limited post 24 limits of this ratchet positive stop 22.
Ratchet drives parts 13 comprise that shifting block 14, a push rod return unit 15 that a connecting piece 16, is installed on the said brace 16 through rotating shaft are installed between brace 16 and the shifting block 14; For said shifting block 14 provides reset force; One limited block 17 promotes to stop when ratchet 23 rotates said shifting block 14 to rotate at said shifting block 14.Said brace 16 can drive moving linearly down at gate 10, and under said compression spring 11 acts on, resets; Said shifting block 14 can slip in the ratchet teeth groove when the swing of doing around the shaft in the predetermined angular range.
Ratchet releasing means 19; Comprise the latch 20, the latch release member 21 that are slidingly installed; Said latch 20 1 ends are provided with retaining pawl, and said retaining pawl can stretch in the ratchet teeth groove under said reset components 27 effects, and said latch 20 other ends are provided with the bar of dialling of a convexity.Said latch release member 21 comprises a locking plate 25 and the swing arm 26 that drives thereof, and said swing arm 26 is around locking plate 25 rotations, and the reset force that driving group bar drive latch 20 overcomes reset components 27 discharges the restriction to latch 20.
Below set forth the storage of this coin cash box and the mechanical principle of filling out coin:
With reference to shown in Figure 6, be the original state of coin cash box.Gate 10 is in when closing, and locking plate 25 is parallel to latch 20, and the ratchet of ratchet assembly mechanism just is being inserted in first teeth groove by latch 20 for 23 this moments, but is running status, and ratchet 23 can rotate.When gate 10 was opened, shifting block 14 can promote ratchet 23 and rotate.
With reference to shown in Figure 7, when coin cash box 1 was inserted push rod 3, push rod 3 acted on catch 12, made the compression spring 11 on the guiding slide bar 9 be compressed gate 10 stressed opening.In opening procedure, shifting block 14 with gate 10 along the plane to left movement.Shifting block 14 provides thrust to ratchet 23 under the effect of a limited block 17, makes its clockwise motion.Latch 20 is also promoted left simultaneously.
With reference to shown in Figure 8, when gate 10 was opened fully, push rod 3 inserted in the cash box bottom 7, and ratchet drives parts 13 run to the high order end of bottom 7 with gate 10.Latch 20 inserts in 23 second teeth groove of ratchet, and can carry out dosing and storing of coin this moment.
With reference to shown in Figure 9, in coin cash box 1 extraction, gate 10 automatically resets under the effect of compression spring 11.Ratchet drives parts 13 move right with gate 10 simultaneously, and shifting block 14 is done the swing in the predetermined angular range around the shaft when touching ratchet 23, under the effect of return unit 15, rebound then.
With reference to shown in Figure 10, gate 10 is closed, and locking plate 25 is parallel to latch 20, and the ratchet of ratchet assembly mechanism is inserted in second teeth groove by latch 20 for 23 this moments, is locking state, and ratchet 23 can not rotate.Gate 10 is by locked, and shifting block 14 can't promote ratchet 23 and rotate.
With reference to shown in Figure 11, when gate 10 was in locking state, dead bolt was swung 45 degree clockwise, and pulling latch 20 is moved to the left along the plane.This moment, ratchet 23 was in free state, and reset components 27 wherein provides counterclockwise torsion to drive ratchet 23 and rotates, and when the ratchet positive stop 22 on the ratchet 23 was run into limited post 24, ratchet rotated and stops, coin cash box release this moment.
Among the present invention, the coin cash box can store the structure of dosing coin as one, is widely used on rail system and the self-service system.The gate of coin cash box is big, stroke is bigger, and has self-locking mechanism, makes to add coin person in adding the coin process, can only once dose, and has improved the security of coin cash box greatly.
The above is a preferred implementation of the present invention; Certainly can not limit the present invention's interest field with this; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and change, these improvement and change also are regarded as protection scope of the present invention.
Claims (5)
1. a coin cash box latch mechanism is characterized in that, ratchet drives parts (13) that comprise ratchet-wheel gear (18), match with it and ratchet releasing means (19); Said cash box latch mechanism is installed on the bottom (7) of coin cash box casing (1).
2. coin cash box latch mechanism according to claim 1 is characterized in that, said ratchet-wheel gear (18) comprises ratchet (23), is arranged at ratchet positive stop (22) and limited post (24) on the ratchet (23); Said limited post (24) is arranged on the bottom (7); Said ratchet (23) is provided with one group of ratchet teeth groove, between said ratchet (23) and the bottom (7) reset components (27) is installed.
3. coin cash box latch mechanism according to claim 2 is characterized in that said reset components (27) is a spring.
4. coin cash box latch mechanism according to claim 1; It is characterized in that said ratchet drives parts (13) comprise brace (16), are installed in shifting block (14), push rod return unit (15) and limited block (17) on the said brace (16) through rotating shaft; Said push rod return unit (15) is installed between brace (16) and the shifting block (14), and limited block (17) is installed in the top of shifting block (14), can stop the rotation of shifting block (14).
5. according to claim 1 and 2 described coin cash box latch mechanisms; It is characterized in that; Said ratchet releasing means (19); Comprise the latch (20) and the latch release member (21) that are slidingly installed, an end of said latch (20) is provided with retaining pawl, and said retaining pawl can stretch in the ratchet teeth groove under said reset components (27) effect; The other end of said latch (20) is provided with a protruding bar of dialling, and said latch release member (21) comprises locking plate (25) and can be around the swing arm (26) of its rotation under it drives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004465.5A CN102521913B (en) | 2012-01-09 | 2012-01-09 | Coin box locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210004465.5A CN102521913B (en) | 2012-01-09 | 2012-01-09 | Coin box locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102521913A true CN102521913A (en) | 2012-06-27 |
| CN102521913B CN102521913B (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210004465.5A Active CN102521913B (en) | 2012-01-09 | 2012-01-09 | Coin box locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102521913B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157429A (en) * | 2015-04-22 | 2016-11-23 | 杭州秋溢科技有限公司 | A kind of dress paper money device and unlocking mechanism thereof |
| CN107393130A (en) * | 2017-07-25 | 2017-11-24 | 北京华信创银科技有限公司 | Gate for finance device cash box automatically opens up and locking structure |
| CN107724814A (en) * | 2017-09-30 | 2018-02-23 | 苏州苏驼通信科技股份有限公司 | A kind of communication cabinet with communication cabinet dead bolt management organization |
| CN110570606A (en) * | 2019-09-28 | 2019-12-13 | 上海鼎易金融设备有限公司 | cash receiving box with better anti-theft performance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660603Y (en) * | 2003-09-29 | 2004-12-01 | 上海华虹计通智能卡系统有限公司 | Coin collection safe |
| CN101806180A (en) * | 2010-02-08 | 2010-08-18 | 广州御银科技股份有限公司 | Magnetic lock latch for banknote box |
| CN102222264A (en) * | 2011-03-30 | 2011-10-19 | 广州广电运通金融电子股份有限公司 | Counting mechanism for automatically recording opening times of cashbox gate |
-
2012
- 2012-01-09 CN CN201210004465.5A patent/CN102521913B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660603Y (en) * | 2003-09-29 | 2004-12-01 | 上海华虹计通智能卡系统有限公司 | Coin collection safe |
| CN101806180A (en) * | 2010-02-08 | 2010-08-18 | 广州御银科技股份有限公司 | Magnetic lock latch for banknote box |
| CN102222264A (en) * | 2011-03-30 | 2011-10-19 | 广州广电运通金融电子股份有限公司 | Counting mechanism for automatically recording opening times of cashbox gate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106157429A (en) * | 2015-04-22 | 2016-11-23 | 杭州秋溢科技有限公司 | A kind of dress paper money device and unlocking mechanism thereof |
| CN106157429B (en) * | 2015-04-22 | 2019-08-13 | 深圳前海京创科技发展有限公司 | A kind of dress paper money device |
| CN107393130A (en) * | 2017-07-25 | 2017-11-24 | 北京华信创银科技有限公司 | Gate for finance device cash box automatically opens up and locking structure |
| CN107724814A (en) * | 2017-09-30 | 2018-02-23 | 苏州苏驼通信科技股份有限公司 | A kind of communication cabinet with communication cabinet dead bolt management organization |
| CN110570606A (en) * | 2019-09-28 | 2019-12-13 | 上海鼎易金融设备有限公司 | cash receiving box with better anti-theft performance |
| CN110570606B (en) * | 2019-09-28 | 2024-01-26 | 上海鼎易金融设备有限公司 | Cashier box with better anti-theft performance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102521913B (en) | 2014-07-02 |
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