CN202838549U - Push/press mechanism for opening/closing cash register cashbox - Google Patents
Push/press mechanism for opening/closing cash register cashbox Download PDFInfo
- Publication number
- CN202838549U CN202838549U CN201220420943.6U CN201220420943U CN202838549U CN 202838549 U CN202838549 U CN 202838549U CN 201220420943 U CN201220420943 U CN 201220420943U CN 202838549 U CN202838549 U CN 202838549U
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- CN
- China
- Prior art keywords
- unblanking
- auto
- connecting link
- unlocking
- unlocking connecting
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a push/press mechanism for opening/closing a cash register cashbox. The push/press mechanism includes an execution body, an automatic unlocking connecting rod, an unlocking clamping hook, an unlocking tension spring, a press torsional spring, a spring shaft, and a limiting column. The automatic unlocking connecting rod is hinged on the execution body; the press torsional spring is sleeved on the spring shaft; a central portion of the unlocking clamping hook is hinged to the execution body in a swinging manner; a guide nail is fixed at an upper surface of the unlocking clamping hook; the guide nail can enter a curved bent groove of the automatic unlocking connecting rod along a side wall; and two ends of the unlocking tension spring are hung on the execution body and the unlocking clamping hook respectively. According to the push/press mechanism of the utility model, the guide nail which is fixed at the upper surface of the unlocking clamping hook can slide into the curved bent groove of the automatic unlocking connecting rod, such that reliable opening and closing of a cash drawer can be realized; and components such as a solenoid valve and a micro-switch in a habitually-used ejecting mechanism are omitted, so the push/press mechanism provided by the utility model is advantageous in simple structure and reliable action.
Description
Technical field
The utility model relates to a kind of cash box, particularly relates to a kind of pushing mechanism of Cash Drawer switch.
Background technology
In the hotel, hotel, supermarket be widely used electronic cash register and collect coin, cash box and electronic cash register support the use usually.The cash box of commonly using mainly is made of casing, drawer, and the drawer activity is plugged in the casing, is provided with the ejecting mechanism that drawer is ejected between casing and drawer.The ejecting mechanism of commonly using mostly adopt manually and electronic two cover mechanisms as the opener of cash box, existing manual opening mechanism comprises the pull bar of manually unblanking, the manual parts such as connecting link of unblanking, structure is comparatively complicated.
The utility model content
The purpose of this utility model is to provide a kind of pushing mechanism of Cash Drawer switch of simple in structure, reliable keying.
For achieving the above object, technical solution of the present utility model is:
The utility model is a kind of pushing mechanism of Cash Drawer switch, and it comprises drawer back-moving spring, execution body body, auto-unlocking connecting link, the grab of unblanking, the extension spring of unblanking, presses torsion spring, spring shaft, limited post; One end of described drawer back-moving spring is fixed on to be carried out on the body body, and the other end leans on drawer tray; One end of described auto-unlocking connecting link is hinged on by spring shaft and carries out on the body body, offer the curved groove of a curve at the opposite side relative with hinged end, the inner segment sidewall of the curved groove of curve be provided with one be that the oblique angle makes progress tiltedly lift plate, upper surface at the auto-unlocking connecting link is provided with an adapter sleeve, press torsion spring set and be connected on the spring shaft and an end of pressing torsion spring is plugged in the adapter sleeve of auto-unlocking connecting link upper surface, the other end of pressing torsion spring leans and is being fixed on the limited post of carrying out the body body; The described grab of unblanking is provided with draw-in groove, this draw-in groove can be connected on the bayonet lock of drawer tray, being hinged on of unblanking that the middle part of grab can swing carried out on the body body, fix a guide pin at the upper surface of the grab of unblanking, the sidewall of this guide pin and auto-unlocking connecting link leans and can enter along sidewall the curved groove of curve of auto-unlocking connecting link, in the curved groove of curve mobile guide pin by with the lifting tiltedly that plate leans of auto-unlocking connecting link with slightly upwards the lifting of auto-unlocking connecting link, guide pin breaks away from the auto-unlocking connecting link thus; At the affixed banking pin of end face of carrying out the body body, this banking pin leans with the grab sidewall of unblanking, and limits the pendulum angle of the grab of unblanking; One end of the described extension spring of unblanking is articulated in to be carried out on the body body, and its other end is articulated on the grab of unblanking.
After adopting such scheme, the utility model is provided with guide pin at the upper surface of the grab of unblanking, the sidewall of this guide pin and auto-unlocking connecting link leans and can enter along sidewall the curved groove of curve of auto-unlocking connecting link, guide pin mobile in the curved groove of curve leans and the auto-unlocking connecting link is slightly upwards lifted by the plate of tiltedly lifting with the auto-unlocking connecting link, guide pin breaks away from the auto-unlocking connecting link thus, the grab of namely unblanking separates with the auto-unlocking connecting link, thereby realizes the reliable keying of drawer.Since the utility model default commonly use the parts such as solenoid valve in the ejecting mechanism, microswitch, structure is simpler, moves more reliable.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model;
Fig. 2 is axonometric drawing of the present utility model;
Fig. 3 is opening process figure of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model is a kind of pushing mechanism of Cash Drawer switch, and it comprises drawer back-moving spring 1, execution body body 2, auto-unlocking connecting link 3, the grab 4 of unblanking, the extension spring 5 of unblanking, presses torsion spring 6, spring shaft 7, limited post 8.
One end of described drawer back-moving spring 1 is fixed on to be carried out on the body body 2, and the other end leans on the drawer tray (not shown).
One end of described auto-unlocking connecting link 3 is hinged on by spring shaft 7 and carries out on the body body 2, offer the curved groove 31 of a curve at the opposite side relative with hinged end, the inner segment sidewall of the curved groove 31 of curve be provided with one be that the oblique angle makes progress tiltedly lift plate 32, upper surface at auto-unlocking connecting link 3 is provided with an adapter sleeve 33, press torsion spring 6 and be socketed on the spring shaft 7 and an end of pressing torsion spring 6 is plugged in the adapter sleeve 33 of auto-unlocking connecting link 3 upper surfaces, the other end of pressing torsion spring 6 leans and is being fixed on the limited post 8 of carrying out body body 2.
The described grab 4 of unblanking is provided with draw-in groove 41, this draw-in groove 41 can be connected on the bayonet lock (not shown) of drawer tray, being hinged on of unblanking that the middle part of grab 4 can swing carried out on the body body 2, fix a guide pin 42 at the upper surface of the grab 4 of unblanking, this guide pin 42 leans the curved groove 31 of curve that also can enter along sidewall auto-unlocking connecting link 3 with the sidewall of auto-unlocking connecting link 3, the guide pin 42 of the curved groove 31 interior movements of curve by with auto-unlocking connecting link 3 lift tiltedly that plate 32 leans and with slightly upwards the lifting of auto-unlocking connecting link 3, guide pin 42 breaks away from auto-unlocking connecting link 3 thus.
At the affixed banking pin 21 of end face of carrying out body body 2, this banking pin 21 leans with grab 4 sidewalls of unblanking, and limits the angle of the swing of the grab 4 of unblanking.
One end of the described extension spring 5 of unblanking is articulated in to be carried out on the body body 2, and its other end is articulated on the grab 4 of unblanking.
Principle of work of the present utility model:
Close drawer, when drawer inwardly is pressed into, the bayonet lock (not shown) of drawer tray snaps in the draw-in groove 41 on the grab 4 of unblanking, enter the curved groove 31 of curve of auto-unlocking connecting link 3 along auto-unlocking connecting link 3 sidewalls at the guide pin 42 of the grab 4 of unblanking, be in position as shown in Figure 3, the draw-in groove 41 that the bayonet lock of drawer tray is snapped on the grab 4 of unblanking blocks, and drawer is closed.
Open drawer, when drawer inwardly is pressed into again, at this moment, the bayonet lock (not shown) of drawer tray has snapped in the draw-in groove 41 on the grab 4 of unblanking, guide pin 42 at the grab 4 of unblanking further moves inward along the curved groove 31 of the curve of auto-unlocking connecting link 3, the guide pin 42 that moves inward leans and slightly upwards lifting auto-unlocking connecting link 3 by the plate 32 of tiltedly lifting with auto-unlocking connecting link 3, guide pin 42 breaks away from auto-unlocking connecting link 3 thus, grab 4 counter-clockwise swing under the driving of the reset force of the extension spring 5 of unblanking of unblanking, deviate from the draw-in groove 41 of the bayonet lock (not shown) of drawer tray from the grab 4 of unblanking, drawer is opened.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. the pushing mechanism of a Cash Drawer switch is characterized in that: it comprises the drawer back-moving spring, carries out the body body, auto-unlocking connecting link, the grab of unblanking, the extension spring of unblanking, press torsion spring, spring shaft, limited post; One end of described drawer back-moving spring is fixed on to be carried out on the body body, and the other end leans on drawer tray; One end of described auto-unlocking connecting link is hinged on by spring shaft and carries out on the body body, offer the curved groove of a curve at the opposite side relative with hinged end, the inner segment sidewall of the curved groove of curve be provided with one be that the oblique angle makes progress tiltedly lift plate, upper surface at the auto-unlocking connecting link is provided with an adapter sleeve, press torsion spring set and be connected on the spring shaft and an end of pressing torsion spring is plugged in the adapter sleeve of auto-unlocking connecting link upper surface, the other end of pressing torsion spring leans and is being fixed on the limited post of carrying out the body body; The described grab of unblanking is provided with draw-in groove, this draw-in groove can be connected on the bayonet lock of drawer tray, being hinged on of unblanking that the middle part of grab can swing carried out on the body body, fix a guide pin at the upper surface of the grab of unblanking, the sidewall of this guide pin and auto-unlocking connecting link leans and can enter along sidewall the curved groove of curve of auto-unlocking connecting link, in the curved groove of curve mobile guide pin by with the lifting tiltedly that plate leans of auto-unlocking connecting link with slightly upwards the lifting of auto-unlocking connecting link, guide pin breaks away from the auto-unlocking connecting link thus; At the affixed banking pin of end face of carrying out the body body, this banking pin leans with the grab sidewall of unblanking, and limits the pendulum angle of the grab of unblanking; One end of the described extension spring of unblanking is articulated in to be carried out on the body body, and its other end is articulated on the grab of unblanking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220420943.6U CN202838549U (en) | 2012-08-23 | 2012-08-23 | Push/press mechanism for opening/closing cash register cashbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220420943.6U CN202838549U (en) | 2012-08-23 | 2012-08-23 | Push/press mechanism for opening/closing cash register cashbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202838549U true CN202838549U (en) | 2013-03-27 |
Family
ID=47950198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220420943.6U Expired - Lifetime CN202838549U (en) | 2012-08-23 | 2012-08-23 | Push/press mechanism for opening/closing cash register cashbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202838549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473862A (en) * | 2013-08-28 | 2013-12-25 | 张家港市宏盛电子有限公司 | Manual unlocking device in cashier box |
| CN106057097A (en) * | 2016-08-02 | 2016-10-26 | 柯萨化妆品陈列设备（昆山）有限公司 | Back cabinet and lamp box structure |
-
2012
- 2012-08-23 CN CN201220420943.6U patent/CN202838549U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473862A (en) * | 2013-08-28 | 2013-12-25 | 张家港市宏盛电子有限公司 | Manual unlocking device in cashier box |
| CN106057097A (en) * | 2016-08-02 | 2016-10-26 | 柯萨化妆品陈列设备（昆山）有限公司 | Back cabinet and lamp box structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |