CN112053495A - Automatic sell quick-witted goods mouth and prevent tong mechanism - Google Patents
Automatic sell quick-witted goods mouth and prevent tong mechanism Download PDFInfo
- Publication number
- CN112053495A CN112053495A CN202011043330.0A CN202011043330A CN112053495A CN 112053495 A CN112053495 A CN 112053495A CN 202011043330 A CN202011043330 A CN 202011043330A CN 112053495 A CN112053495 A CN 112053495A
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- China
- Prior art keywords
- baffle
- shell
- plate
- button switch
- hand
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- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The invention discloses a hand clamping prevention mechanism for a goods taking opening of an automatic vending machine, which comprises a shell and the goods taking opening formed in the shell, wherein the inner side of the shell is driven to lift by a linear driving mechanism to form a baffle plate for opening and closing the goods taking opening, a pressing plate is movably arranged above the baffle plate through an elastic structure, a button switch is arranged between the pressing plate and the baffle plate, and the button switch is electrically connected with the linear driving mechanism. This mechanism, through closing the back of getting the goods mouth at the baffle, when the baffle rises to close gets the goods mouth, if when user's hand placed the baffle top, at the ascending in-process of baffle, the clamp plate is pressed to the hand for after the clamp plate pushed down button switch, the straight line actuating mechanism power supply line was normally opened, made its stop work, the baffle stops rising, thereby avoids causing the condition of pressing from both sides the wound to user's hand, security and practicality are stronger.
Description
Technical Field
The invention belongs to the technical field of vending machines, and particularly relates to a hand clamping prevention mechanism for a goods taking opening of a vending machine.
Background
The self-service vending machine is a common commercial automatic device, is not limited by time and place, can save manpower and facilitate transaction, and is a brand new commercial retail form, namely a micro supermarket with 24-hour business. In developed countries, the use of self-service vending machines has become an indispensable part of people's daily life, and a considerable part of commodities are sold by self-service vending machines, and user experience is very good.
The opening and closing of the goods taking opening are realized by arranging the lifting baffle at the goods taking opening for preventing theft in the prior automatic vending machine, but when the goods taking opening is opened and closed by the lifting baffle, a user or a child can easily cause clamping injury when the upper edge of the lifting baffle is placed by a hand, certain potential safety hazards exist, and the design is improved with the requirement of dead alignment.
Disclosure of Invention
The invention aims to provide a hand clamping prevention mechanism for a goods taking opening of an automatic vending machine, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic sell quick-witted goods mouth and prevent tong mechanism, includes the shell and sets up the goods mouth of getting on the shell, the inboard of shell goes up and down through sharp actuating mechanism drive and is used for the switching to get the baffle of goods mouth, the top of baffle is provided with the clamp plate through the horizontal activity of bracing piece, be provided with button switch between clamp plate and the baffle, button switch and sharp actuating mechanism electric connection.
Preferably, the lower surface of the pressing plate is vertically and symmetrically provided with two support rods, the upper edge of the baffle is fixedly provided with a U-shaped support, the other end of each support rod penetrates through a transverse plate of the U-shaped support and is inserted into the inner side of the U-shaped support, and one end of each support rod penetrating into the inner side of the U-shaped support is inserted with a limit pin.
Preferably, the linear driving mechanism is an electric push rod or an air cylinder, two guide rails are symmetrically arranged on the inner side wall of the shell, and the baffle is arranged between the baffle and the two guide rails in a sliding manner.
Preferably, a metal elastic sheet is arranged above the button switch, the lower end of the metal elastic sheet is fixedly connected with the baffle, and the other end of the metal elastic sheet is abutted against the lower surface of the pressing plate.
The invention has the technical effects and advantages that: this automatic sell quick-witted mouth of getting goods and prevent tong mechanism, the baffle rises when closing the mouth of getting goods, if when user's hand placed the baffle top, at the ascending in-process of baffle, the hand is to the clamp plate, make the clamp plate push down behind the button switch, the straight line actuating mechanism power supply line is normally open, make its stop work, the baffle stops rising, thereby avoid causing the condition of pressing from both sides the wound to user's hand, therefore, the clothes hanger is strong in practicability, moreover, the steam hanger is simple in structure, can effectively avoid causing the centre gripping injury to user or child's hand, the security is stronger, therefore, the steam hanger is low in manufacturing cost, and.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the connection of the linear drive mechanism to the baffle;
fig. 4 is a schematic view of the connection of the pressure plate and the baffle.
In the figure: 1. a housing; 2. a goods taking port; 3. a linear drive mechanism; 4. a support bar; 5. a push button switch; 6. pressing a plate; 7. a U-shaped bracket; 8. a spacing pin; 9. a guide rail; 10. a metal spring sheet; 11. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a hand clamping prevention mechanism for a goods taking opening of a vending machine, which is shown in figures 1-4 and comprises a shell 1 and the goods taking opening 2 formed in the shell 1, wherein the inner side of the shell 1 is driven by a linear driving mechanism 3 to lift a baffle plate 11 for opening and closing the goods taking opening 2, a pressing plate 6 is horizontally and movably arranged above the baffle plate 11 through a supporting rod 4, a button switch 5 is arranged between the pressing plate 6 and the baffle plate 11, and the button switch 5 is electrically connected with the linear driving mechanism 3.
After the goods is got to the user, straight line actuating mechanism 3 promotes baffle 11 to rise and closes when getting goods mouth 2, this moment if the user's hand is placed baffle 11 and is followed, press clamp 6 to the baffle 11 top and hold, make clamp plate 6 be close to towards baffle 11 upper end, press button switch 5's contact, straight line actuating mechanism 3 power supply line is normally open, straight line actuating mechanism 3 stop work immediately, avoid baffle 11 to continue to rise the condition that causes the centre gripping to the user, loosen the hand of pressing on holding baffle 11 on the same reason, button switch 5 kick-backs automatically, straight line actuating mechanism 3 power supply line normally closed, straight line actuating mechanism 3 promotes baffle 11 to continue to rise and seals and get goods mouth 2, therefore, the clothes hanger is strong in practicability, moreover, the clothes hanger is simple in structure, can effectively avoid causing the centre gripping injury to user or child's hand, the security is stronger, low in manufacturing cost.
The lower surface of the pressing plate 6 is vertically and symmetrically provided with two supporting rods 4, the upper edge of the baffle plate 11 is fixedly provided with a U-shaped support 7, the other ends of the supporting rods 4 penetrate through a transverse plate of the U-shaped support 7 and are inserted into the inner side of the U-shaped support 7, and one end of the supporting rod 4 penetrating through the inner side of the U-shaped support 7 is inserted with a limiting pin 8. Through when clamp plate 6 is close to towards baffle 11, the branch slides towards U-shaped support 7 is inside to guarantee that clamp plate 6 keeps the steady level's pushing down, thereby steadily press button switch 5, and, can inject clamp plate 6 through spacer pin 8 and steadily settle in the top of baffle 11.
The linear driving mechanism 3 is an electric push rod or an air cylinder, two guide rails 9 are symmetrically arranged on the inner side wall of the shell 1, and the baffle 11 is arranged between the two guide rails 9 in a sliding mode. The stability of the baffle 11 lifting inside the shell 1 is ensured.
A metal elastic sheet 10 is arranged above the button switch 5, the lower end of the metal elastic sheet 10 is fixedly connected with the baffle 11, and the other end of the metal elastic sheet abuts against the lower surface of the pressing plate 6. When clamp plate 6 is close to baffle 11 upper end, extrusion metal shrapnel 10 makes it produce deformation and extrudees the button switch 5's of below contact, stop sharp actuating mechanism 3 work, after loosening the pressure of clamp plate 6 and holding, resume deformation through metal shrapnel 10, promote clamp plate 6 and reset, supplementary button switch 5 supports clamp plate 6, guarantee to loosen clamp plate 6 after, can bounce completely to avoid causing the condition of mistake pressure to button switch 5, reinforcing practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a hand mechanism is prevented pressing from both sides by vending machine access port, includes shell (1) and offers access port (2) on shell (1), its characterized in that: the inner side of the shell (1) is driven to lift through a linear driving mechanism (3) to be used for opening and closing a baffle (11) of the goods taking opening (2), a pressing plate (6) is horizontally and movably arranged above the baffle (11) through a supporting rod (4), and a button switch (5) is arranged between the pressing plate (6) and the baffle (11).
2. Anti-pinch mechanism for a vending machine access opening (2) according to claim 1, characterized in that: the lower surface of the pressing plate (6) is vertically and symmetrically provided with two supporting rods (4), a U-shaped support (7) is fixedly installed on the upper edge of the baffle plate (11), the other end of each supporting rod (4) penetrates through a transverse plate of the U-shaped support (7) to be inserted into the inner side of the U-shaped support (7), and a limiting pin (8) is inserted into one end of the inner side, penetrating through the U-shaped support (7), of the supporting rod (4).
3. Anti-pinch mechanism for a vending machine access opening (2) according to claim 3, characterized in that: the linear driving mechanism (3) is an electric push rod or an air cylinder, two guide rails (9) are symmetrically arranged on the inner side wall of the shell (1), and the baffle (11) is arranged between the baffle and the two guide rails (9) in a sliding mode.
4. Anti-pinch mechanism for a vending machine access opening (2) according to claim 1, characterized in that: and a metal elastic sheet (10) is arranged above the button switch (5), the lower end of the metal elastic sheet (10) is fixedly connected with the baffle (11), and the other end of the metal elastic sheet is pressed against the lower surface of the pressing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043330.0A CN112053495A (en) | 2020-09-28 | 2020-09-28 | Automatic sell quick-witted goods mouth and prevent tong mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043330.0A CN112053495A (en) | 2020-09-28 | 2020-09-28 | Automatic sell quick-witted goods mouth and prevent tong mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112053495A true CN112053495A (en) | 2020-12-08 |
Family
ID=73604901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011043330.0A Pending CN112053495A (en) | 2020-09-28 | 2020-09-28 | Automatic sell quick-witted goods mouth and prevent tong mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112053495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489312A (en) * | 2020-12-23 | 2021-03-12 | 深圳维思顿智能设备有限公司 | Split type automatic medicine selling machine of module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211173639U (en) * | 2019-08-06 | 2020-08-04 | 湖南中谷科技股份有限公司 | Anti-pinch mechanism and vending machine |
| CN212724178U (en) * | 2020-09-28 | 2021-03-16 | 安徽双凯智能科技有限公司 | Automatic sell quick-witted goods mouth and prevent tong mechanism |
-
2020
- 2020-09-28 CN CN202011043330.0A patent/CN112053495A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211173639U (en) * | 2019-08-06 | 2020-08-04 | 湖南中谷科技股份有限公司 | Anti-pinch mechanism and vending machine |
| CN212724178U (en) * | 2020-09-28 | 2021-03-16 | 安徽双凯智能科技有限公司 | Automatic sell quick-witted goods mouth and prevent tong mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489312A (en) * | 2020-12-23 | 2021-03-12 | 深圳维思顿智能设备有限公司 | Split type automatic medicine selling machine of module |
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