CN2535859Y - Refund mechanism of automatic vender - Google Patents
Refund mechanism of automatic vender Download PDFInfo
- Publication number
- CN2535859Y CN2535859Y CN 02213416 CN02213416U CN2535859Y CN 2535859 Y CN2535859 Y CN 2535859Y CN 02213416 CN02213416 CN 02213416 CN 02213416 U CN02213416 U CN 02213416U CN 2535859 Y CN2535859 Y CN 2535859Y
- Authority
- CN
- China
- Prior art keywords
- driver plate
- refund
- knob
- coin
- hook
- 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 - Fee Related
Links
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model discloses a refund mechanism of automatic vending machine, which mainly resolves the unstable problem of current refund mechanisms in the prior art. The utility model comprises a knob, a knob fixing member, a hook hitch, a refund driver plate and a refund driver plate fixing member. The circular motion of the knob is converted into advanceable linear motion of the refund driver plate via the coupled motion of the hook hitch, and the refund driver plate is provided with an orientation limited portion which ensures that the forced refund driver plate can move only along a preset straight line. A spring, which can restore the refund driver plate when the knob is released, is arranged between the refund driver plate and the refund driver plate fixing member. The utility model employs a mechanical drive mode, which overcomes the negative influences caused by the accidents of electric control systems and the relevant parts of master control boards or caused by electromagnetic interferences, thus the refund stability is improved. The utility model has the advantages that the path is convenient and the refund mechanism is directly connected with a coin device, thereby reducing the intermediate procedures and shortening the refund period.
Description
Technical field
The utility model relates to automatic vending machine, and is special relevant with the refund mechanism of automatic vending machine.
Background technology
The automatic vending machine refund mechanism is the key device formula in the prior art, the user directly presses refund key, coin return signal is conveyed to master control borad by the electromagnetism ratcheting mechanism, and master control is pulled to issue an order after the information of receiving and is finished the coin work of moving back to coin device control system, realizes moving back coin small change function.This mechanism exists not enough, mainly is that this coin operation of moving back need rely on automatically controlled finishing to move back the coin action, in case electric-control system, main control board occurs fault or electromagnetism in disturbing the stability and the accuracy of moving back coin with directly having influence on, even can not realize moving back coin.
Summary of the invention
In order to overcome the deficiency that automatic vending machine in the prior art moves back small change coin functional entity stability and accuracy aspect, the utility model provides a kind of mechanical type transmission of adopting fully, moves back the automatic vending machine refund mechanism that coin stability and accuracy strengthen.
Its technical solution is:
The utility model automatic vending machine refund mechanism, it has knob and knob fixture, links up with, moves back the coin driver plate and moves back coin driver plate fixture, knob converts the circular motion of knob to move back the coin driver plate advanceable rectilinear motion by the interlock of hook, moving back the coin driver plate is furnished with it and can only moves back to have between coin driver plate and driver plate fixture to make after knob is released and move back the spring that the coin driver plate resets along setting straight-line orientation restricted part after stressed.
Above-mentioned hook can realize like this, and it has one perpendicular to the big arm that revolves the machine axial line with on this big arm and depart from the forearm in knob axle center, inserts stressed mouthful that connects moving back to have on the coin driver plate for described forearm.
Above-mentioned orientation restricted part can realize like this, offer one on the same straight line or offer two strip mouth grooves on same straight line moving back the coin driver plate, above-mentioned mouthful of groove is equipped with the cylindrical member that two one ends have end cap, the non-cap end of cylindrical member is fixed on the fixture of driver plate, the width of the lower surface of described end cap is greater than the width of strip mouth groove, the strip mouth groove that moves back the coin driver plate between two cylindrical member along same linear slide.
Above-mentioned knob can be furnished with knob hard-over control piece.
Above-mentioned knob hard-over control piece can realize like this that the knob fixture has two knob hard-over control pieces that the position is relative towards a side of hook, and this control piece rotates at the big arm of hook can bottle up the big arm of hook this moment.
From the utility model said structure as can be seen, it adopts the mechanical type transmission fully, in case overcome the negative influence that electric-control system, master control borad appropriate section in the prior art break down or brought by electromagnetic interference (EMI) etc., moves back the coin stability and strengthens.Simultaneously, it is convenient that this mechanism also has the path, and refund mechanism is directly connected to the coin device, has reduced intermediate steps, moves back the shortening of coin cycle.Strip mouth groove and corresponding cylindrical member realize moves back the i.e. feeding and resetting on same straight line of coin driver plate orientation restriction, simple in structure, simple and easy to do.Knob hard-over control piece is set, can be within the maximum angle of setting with the Spin Control of knob, prevent to reverse and excessively give its serviceable life and move back coin driver plate range ability and other adverse effects that the back-moving spring aspect is brought.
Description of drawings
Fig. 1 is the utility model structural principle synoptic diagram.
Fig. 2 is the utility model working state structure synoptic diagram.
Fig. 3 moves back coin driver plate reset mode structural representation for the utility model.
Embodiment
As shown in Figure 1, the utility model automatic vending machine refund mechanism, it has knob 1, knob fixture 2, hook 3, move back coin driver plate 5, move back coin driver plate fixture 4, hook 3 can have one perpendicular to the big arm 3-1 of knob axial line with on this big arm and depart from the forearm 3-2 in knob axle center, moving back the stressed mouthful of 5-1 that has on the coin driver plate 5 for described forearm insertion connection, move back the coin transmission pull 5 be furnished with it can only be after stressed along setting straight-line orientation restricted part, above-mentioned orientation restricted part can be implemented like this, offer two strip mouth groove 5-2 on same straight line moving back coin driver plate 5,5-3, above-mentioned mouthful of groove respectively is equipped with the cylindrical member 7 that one one end has end cap, cylindrical member 7 non-cap ends are fixed on the driver plate fixture 4, the width of the lower surface of described end cap is greater than the width of strip mouth groove, the strip mouth groove that moves back the coin driver plate between two cylindrical member along same linear slide, moving back 4 of coin driver plate 5 and driver plate fixtures has to make after knob is released and moves back the spring 6 that the coin driver plate resets, knob fixture 2 is towards a side of hook, two knob hard-over control piece 2-1 that the position is relative can be arranged, and this control piece rotates at the big arm of hook can bottle up the big arm of hook this moment.
Above-mentioned spring 6 refers to also that other can make and moves back the coin transmission and pull the 5 close technical patterns that reset.
Above-mentioned to link up with 3, the structrual description of orientation restricted part and hard-over control piece 2-1; it is explanation to the utility model technical characterictic; should not be construed as restriction to the utility model claim protection domain; under the prompting of this instructions, the other technologies structure that the function that those skilled in the art can draw is identical or close also should be the invention protection domain indication.
The utility model is applicable to automatic vending machine and other and its close business machine of function.
Claims (7)
1. automatic vending machine refund mechanism, it is characterized in that: described refund mechanism has knob and knob fixture, hook, move back the coin driver plate and move back coin driver plate fixture, knob converts the circular motion of knob to move back the coin driver plate advanceable rectilinear motion by the interlock of hook, moving back the coin driver plate is furnished with it and can only moves back to have between coin driver plate and driver plate fixture to make after knob is released and move back the spring that the coin driver plate resets along setting straight-line orientation restricted part after stressed.
2. refund mechanism according to claim 1, it is characterized in that: described hook is to realize like this, it has one perpendicular to the big arm of knob axial line with on this big arm and depart from the forearm in knob axle center, inserts stressed mouthful that connects moving back to have on the coin driver plate for described forearm.
3. refund mechanism according to claim 1, it is characterized in that: described orientation restricted part is to realize like this, offer one on the same straight line or offer two strip mouth grooves on same straight line moving back the coin driver plate, above-mentioned mouthful of groove is equipped with the cylindrical member that two one ends have end cap, the non-cap end of cylindrical member is fixed on the fixture of driver plate, the width of the lower surface of described end cap is greater than the width of strip mouth groove, the strip mouth groove that moves back the coin driver plate between two cylindrical member along same linear slide.
4. refund mechanism according to claim 2, it is characterized in that: described orientation restricted part is to realize like this, offer one on the same straight line or offer two strip mouth grooves on same straight line moving back the coin driver plate, above-mentioned mouthful of groove is equipped with the cylindrical member that two one ends have end cap, the non-cap end of cylindrical member is fixed on the fixture of driver plate, the width of the lower surface of described end cap is greater than the width of strip mouth groove, the strip mouth groove that moves back the coin driver plate between two cylindrical member along same linear slide.
5. according to claim 1 or 3 described refund mechanisms, it is characterized in that: described knob is furnished with knob hard-over control piece.
6. according to claim 2 or 4 described refund mechanisms, it is characterized in that: described knob is furnished with knob hard-over control piece.
7. refund mechanism according to claim 6, it is characterized in that: described knob hard-over control piece is to realize like this, the knob fixture is towards a side of hook, two knob hard-over control pieces that the position is relative are arranged, and this control piece rotates at the big arm of hook can bottle up the big arm of hook this moment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213416 CN2535859Y (en) | 2002-03-17 | 2002-03-17 | Refund mechanism of automatic vender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213416 CN2535859Y (en) | 2002-03-17 | 2002-03-17 | Refund mechanism of automatic vender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535859Y true CN2535859Y (en) | 2003-02-12 |
Family
ID=33692921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213416 Expired - Fee Related CN2535859Y (en) | 2002-03-17 | 2002-03-17 | Refund mechanism of automatic vender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535859Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882337B (en) * | 2009-05-04 | 2012-07-11 | 山东新北洋信息技术股份有限公司 | Reversing mechanism and self-help terminal equipment using same |
-
2002
- 2002-03-17 CN CN 02213416 patent/CN2535859Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882337B (en) * | 2009-05-04 | 2012-07-11 | 山东新北洋信息技术股份有限公司 | Reversing mechanism and self-help terminal equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |