CN212307641U - Weighing and pricing spoon - Google Patents
Weighing and pricing spoon Download PDFInfo
- Publication number
- CN212307641U CN212307641U CN202021213535.4U CN202021213535U CN212307641U CN 212307641 U CN212307641 U CN 212307641U CN 202021213535 U CN202021213535 U CN 202021213535U CN 212307641 U CN212307641 U CN 212307641U
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- spoon
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- spoon handle
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Abstract
The utility model provides a weighing and pricing dinner spoon, which comprises a spoon head and a spoon head, wherein the spoon head is used for containing food; the short spoon handle is arranged on the rear side of the spoon head; the connecting rotating shaft is arranged in the middle of the short spoon handle; one end of the long spoon handle is rotatably connected with the connecting handle through a connecting rotating shaft, the other end of the long spoon handle is provided with a handle, and the spoon handle and the connecting handle are arranged in parallel; and the pressure sensor is arranged at the rear end of the connecting handle. The utility model discloses a spoon head rear side is connected with short spoon handle, rotate through connecting pivot and ladle handle one end in the middle of the short spoon handle and be connected, be provided with pressure sensor between short spoon handle rear end and the ladle handle simultaneously, because short spoon handle, connect pivot and ladle handle and constituted invariable lever structure, the gravity that short spoon handle one end spoon head receives is invariable with the pressure ratio that short spoon handle other end was applyed for pressure sensor, thereby can measure the food weight in the spoon head through pressure sensor, and then weigh the vegetable when having a dinner, realize that the vegetable quality is visual.
Description
Technical Field
The utility model relates to a tableware technical field especially relates to a spoon of beating of pricing of weighing.
Background
In real life, many people need to have meals in places such as dining halls and fast food restaurants due to reasons such as work and study, a common dining hall charges according to the number of dishes, meanwhile, the quantity of one dish is required to reach a minimum, when the meal is played, consumers want to take more dishes, the workers do not take too many dishes, specifically, the workers only need to feel the hand, no accurate basis exists, especially, hands shaking of the workers in the dining halls of many colleges are sick of many students, the meal is charged according to the unit price of the quality in some fast food restaurants and self-service restaurants, after the unit price is specified, the dishes taken by the consumers are weighed to calculate the total price, and the customers are required to take the dishes and then weigh the dishes, which is troublesome. The applicant finds that the existing food serving spoons are all common stainless steel spoons, have no standard capacity scales or weight testing function, and cannot ensure that the standards of each time of food serving are consistent.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a weighing and pricing spoon to solve the problem.
Based on the above-mentioned purpose, the utility model provides a spoon of making a meal of pricing weighs, include:
the spoon head is used for containing food;
the short spoon handle is arranged at the rear side of the spoon head, and the inner side of the short spoon handle is provided with a connecting and replacing mechanism;
the connecting rotating shaft is arranged in the middle of the short spoon handle;
one end of the long spoon handle is rotatably connected with the connecting handle through a connecting rotating shaft, the other end of the long spoon handle is provided with a handle, and the spoon handle and the connecting handle are arranged in parallel;
the pressure sensor is arranged at the rear end of the connecting handle;
the display processing mechanism is arranged in the middle of the long spoon handle.
In some optional embodiments, the lower surface of the pressure sensor is attached to the upper surface of the short spoon handle, and the upper surface of the pressure sensor is attached to the lower surface of the long spoon handle.
In some optional embodiments, the vertical center line of the pressure sensor is perpendicular to the horizontal center line of the short spoon handle, and the horizontal center line of the short spoon handle is parallel to the horizontal center line of the long spoon handle.
In some optional embodiments, one side of the connecting rotating shaft is provided with a limiting clamp, the vertical center line of the limiting clamp is perpendicular to the horizontal center line of the short spoon handle, and the lower surface of the limiting clamp is attached to the upper surface of the short spoon handle.
In some optional embodiments, the connection replacement mechanism comprises a connection clamp handle, the left side and the right side of the connection clamp handle are both provided with connection ball grooves, the outer side of the connection clamp handle is provided with a connection sleeve in a nested mode, and the middle of the connection sleeve is provided with a spring ball.
In some alternative embodiments, the connecting clamping handle is matched with the connecting sleeve in size, and the connecting ball groove is matched with the spring ball in size.
In some optional embodiments, show processing mechanism includes signal processing module, signal processing module with electric connection between the pressure sensor, signal processing module's top is provided with the display screen, the below of display screen is provided with the leveling pivot, one side of leveling pivot is provided with the angle stopper, the below of leveling pivot is connected with the horizontal plane board, the centre of horizontal plane board is provided with the surveyor's level.
In some alternative embodiments, the horizontal centerline of the level and the horizontal plane in which the horizontal centerline of the horizontal panel lies are parallel to each other.
In some optional embodiments, an included angle formed between the horizontal center line of the horizontal panel and the horizontal center line of the short spoon handle is equal to an included angle formed between the horizontal center line of the spoon head and the horizontal center line of the short spoon handle.
In some optional embodiments, a rechargeable battery is disposed in the middle of the handle, and the rechargeable battery is electrically connected with the signal processing module.
From the above, can see, the utility model provides a pair of price-calculating spoon of beating of weighing, through first splendid attire food of spoon, and spoon head rear side is connected with short spoon handle, the one end through connecting pivot and long spoon handle in the middle of the short spoon handle is rotated and is connected, be provided with pressure sensor between the rear end of short spoon handle and the long spoon handle simultaneously, because short spoon handle, connect pivot and long spoon handle and constituted lever structure, and the length of connecting the short spoon handle of pivot both sides is certain, so the gravity that short spoon handle one end spoon head receives is applyed pressure ratio invariant for pressure sensor with the short spoon handle other end, thereby can measure the weight of the food in the spoon head through pressure sensor, and then can weigh the vegetable when beating, realize that the vegetable quality is visual, it is comparatively convenient and fast to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of an embodiment of the present invention;
fig. 2 is a schematic front structural view of an embodiment of the present invention;
FIG. 3 is a schematic diagram of a right-view structural stress of the embodiment of the present invention;
fig. 4 is a schematic front view of the embodiment of the present invention;
fig. 5 is a schematic structural view of a spoon head according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a connection replacement mechanism according to an embodiment of the present invention;
fig. 7 is a schematic view of the embodiment of the present invention showing the replacement of multiple spoon heads;
fig. 8 is a schematic structural view of the long spoon handle according to the embodiment of the present invention;
fig. 9 is a schematic structural diagram of a display processing mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As one embodiment, a weighing pricing spoon comprises:
the spoon head 1 is used for containing food;
the short spoon handle 2 is arranged at the rear side of the spoon head 1, and the inner side of the short spoon handle is provided with a connecting and replacing mechanism 3;
the connecting rotating shaft 4 is arranged in the middle of the short spoon handle 2;
one end of the long spoon handle 5 is rotatably connected with the connecting handle through the connecting rotating shaft 4, the other end of the long spoon handle is provided with a handle 6, and the spoon handle and the connecting handle are arranged in parallel;
a pressure sensor 7 provided at the rear end of the connection shank;
and the display processing mechanism 8 is arranged in the middle of the long spoon handle 5.
Referring to fig. 1 to 3, as an embodiment of the present invention, a weighing and pricing spoon includes: the spoon head 1 is used for containing food; the short spoon handle 2 is arranged at the rear side of the spoon head 1, and the inner side of the short spoon handle is provided with a connecting and replacing mechanism 3; the connecting rotating shaft 4 is arranged in the middle of the short spoon handle 2; one end of the long spoon handle 5 is rotatably connected with the connecting handle through the connecting rotating shaft 4, the other end of the long spoon handle is provided with a handle 6, and the spoon handle and the connecting handle are arranged in parallel; a pressure sensor 7 provided at the rear end of the connection shank; the display processing mechanism 8 is arranged in the middle of the long spoon handle 5, the spoon is used for containing food through the spoon head 1, the rear side of the spoon head 1 is connected with the short spoon handle 2, the middle of the short spoon handle 2 is rotatably connected with one end of the long spoon handle 5 through the connecting rotating shaft 4, meanwhile, a pressure sensor 7 is arranged between the rear end of the short spoon handle 2 and the long spoon handle 5, as the short spoon handle 2, the connecting rotating shaft 4 and the long spoon handle 5 form a lever structure, when food is measured, G L is F S according to the lever principle, G is the quality of the food contained in the measuring spoon, F is the pressure born by the pressure sensor 7, L is a power arm of the lever structure, S is a resistance arm of the lever, the sizes of S and L are determined during manufacturing, the lengths of the short spoon handles 2 on two sides of the connecting rotating shaft 4 are fixed, therefore, when the quality G in the measuring spoon is any value, only one unique pressure F corresponds to the weight G, therefore, the pressure ratio of the gravity borne by the spoon head 1 at one end of the short spoon handle 2 to the pressure exerted on the pressure sensor 7 at the other end of the short spoon handle 2 is constant, so that the weight of food in the spoon head 1 can be measured through the pressure sensor 7, and then the food can be weighed while the food is eaten, the visualization of the quality of the food is realized, and the use is convenient and fast.
Referring to fig. 3 to 4, optionally, the lower surface of the pressure sensor 7 is attached to the upper surface of the short spoon handle 2, the upper surface of the pressure sensor 7 is attached to the lower surface of the long spoon handle 5, the pressure sensor 7 is located between the short spoon handle 2 and the long spoon handle 5, and both the upper side and the lower side are closely attached to the short spoon handle 2 and the long spoon handle 5, so as to keep the pressure constant, the vertical center line of the pressure sensor 7 is perpendicular to the horizontal center line of the short spoon handle 2, the horizontal center line of the short spoon handle 2 is parallel to the horizontal center line of the long spoon handle 5, the vertical direction of the pressure sensor 7, i.e. the detection stress direction, is perpendicular to the horizontal directions of the short spoon handle 2 and the long spoon handle 5, so as to ensure that no other component force exists and to keep the detection accuracy, a limit card 401 is arranged on one side of the rotating shaft 4, the vertical center line of the limit card 401 is perpendicular to the, laminating each other between the lower surface of spacing card 401 and the upper surface of short spoon handle 2, rotating through the one end of connecting pivot 4 and long spoon handle 5 in the middle of short spoon handle 2 and being connected, the one side of connecting pivot 4 is the bottom of long spoon handle 5 promptly and is provided with convex spacing card 401, because short spoon handle 2 is anticlockwise rotation during the measurement, and spacing card 401 can withstand short spoon handle 2, can avoid short spoon handle 2 clockwise rotation to influence normal use.
Referring to fig. 5 to 7, optionally, the connection replacement mechanism 3 includes a connection clamping handle 301, the left and right sides of the connection clamping handle 301 are both provided with connection ball grooves 302, the outer side of the connection clamping handle 301 is nested with a connection sleeve 303, the middle of the connection sleeve 303 is provided with a spring ball 304, the connection clamping handle 301 and the connection sleeve 303 are matched in size, the connection ball grooves 302 and the spring ball 304 are matched in size, a spoon head 1 of the spoon is replaceable, and can be provided with a colander for making dishes, a soup ladle for holding soup, a spoon for holding noodles, and the like, so as to improve the functionality and applicability of the spoon, the short spoon handle 2 connected to the rear side of the spoon head 1 is provided with two sections, one section is connected with the spoon head 1, the other section is connected with the connection rotating shaft 4, the two sections of short spoon handles 2 are connected by the connection replacement mechanism 3, the short handle 2 connected with the spoon head 1 is provided with the connection clamping handle 301, and one section short spoon handle 2 that is connected with connecting shaft 4 is provided with adapter sleeve 303, connect card handle 301 and adapter sleeve 303 and mutually support, can insert adapter sleeve 301 and connect two sections short spoon handles 2, thereby install and change spoon head 1, connect simultaneously and fix through connecting ball groove 302 and spring ball 304 between card handle 301 and the adapter sleeve 303, both can fix short spoon handle 2, be convenient for dismantle again, be favorable to improving the convenience that the spoon of beating the meal changed spoon head 1.
Referring to fig. 8 to 9, optionally, the display processing mechanism 8 includes a signal processing module 801, the signal processing module 801 is electrically connected to the pressure sensor 7, a display screen 802 is disposed above the signal processing module 801, a leveling rotating shaft 803 is disposed below the display screen 802, an angle limiting block 804 is disposed on one side of the leveling rotating shaft 803, a horizontal panel 805 is connected below the leveling rotating shaft 803, a level gauge 806 is disposed in the middle of the horizontal panel 805, a horizontal center line of the level gauge 806 is parallel to a horizontal plane where the horizontal center line of the horizontal panel 805 is located, an included angle formed between the horizontal center line of the horizontal panel 805 and the horizontal center line of the short spoon handle 2 is equal to an included angle formed between the horizontal center line of the spoon head 1 and the horizontal center line of the short spoon handle 2, a rechargeable battery 601 is disposed in the middle of the handle 6, and the rechargeable battery 601 is electrically connected to the signal processing module, the pressure sensor 7 of the spoon is connected with a signal processing module 801, the signal processing module 801 is connected with a display screen 802, the display screen 802 is positioned on the front face of a long spoon handle 5 and can display the weight of dishes in the spoon head 1 in real time, so that people can conveniently watch the dishes and realize the visualization of the quality of the dishes, a horizontal panel 805 is rotatably connected below the display screen 802 through a leveling rotating shaft 803, an angle limiting block 804 on one side of the leveling rotating shaft 803 can ensure that the horizontal panel 805 can rotate to an angle parallel to the horizontal line of the spoon head 1 through the leveling rotating shaft 803 when in use, three level gauges 806 are arranged on the horizontal panel 805, at least two level gauges 806 which are perpendicular to each other are generally arranged, the level of the spoon head 1 can be kept through the level gauges 806 when in use, the inaccurate measurement caused by the inclination of the spoon head 1 is prevented, the rear end of the long spoon handle 5 is a grip 6, a rechargeable, can supply power for the electronic equipment of the spoon.
When in use, firstly, the needed spoon is replaced according to the requirement, the spoon head 1 of the spoon is replaceable, a colander for making dishes, a soup spoon for containing soup, a spoon for containing noodles and the like are arranged, the colander for making dishes is generally used to drain soup in the dishes as much as possible, when a consumer consumes, the key point is dishes, if soup needs to be weighed, the colander can be replaced by the colander, when in replacement and installation, the connecting clamping handle 301 on the short spoon handle 2 connected with the spoon head 1 is inserted into the connecting sleeve 303 on the short spoon handle 2 connected with the connecting rotating shaft 4, the two short handles 2 are connected, the connecting clamping handle 301 and the connecting sleeve 303 are fixed with the spring ball 304 through the connecting ball groove 302, when in disassembly, the short spoon head 1 can be pulled out reversely, so that the spoon head 1 is installed and replaced, after the spoon head 1 is installed, before the dishes are weighed, the horizontal panel 805 needs to be rotated to an angle parallel to the horizontal line of the spoon head 803 through the rotating shaft, three level gauges 806 which are vertical to each other are arranged on the horizontal panel 805, the level gauges 806 are of a glass tubular structure, liquid is filled in the level gauges and a bubble is reserved, according to the principle that the bubble floats upwards, when the bubble is located in the middle of the tubular level gauges 806, the level gauges 806 can be guaranteed to be in a horizontal state, so that the levelness of the spoon head 1 can be kept through the level gauges 806, the inaccurate measurement caused by the inclination of the spoon head 1 is prevented, when dishes are weighed, the dishes in the spoon head 1 are pressed by gravity to move one end of the short spoon handle 2, the middle of the short spoon handle 2 is rotatably connected with one end of the long spoon handle 5 through the connecting rotating shaft 4, meanwhile, a pressure sensor 7 (the model is LCGD-25) is arranged between the other end of the short spoon handle 2 and the long spoon handle 5, the connecting rotating shaft 4 and the long spoon handle 5 form a lever structure, and therefore the ratio of the gravity borne by the spoon head 1 at one end of the short spoon handle 2 and the weight of the dishes to the pressure applied to, therefore, the weight of food in the spoon head 1 can be measured through the pressure sensor 7, after the pressure sensor 7 receives pressure, the numerical value is transmitted to the signal processing module 801 (the model is HX711AD), the signal processing module 801 displays related numerical values through the display screen 802 (the model is BLY-6900lcd), the viewing by people is facilitated, the visualization of the quality of dishes is realized, meanwhile, corresponding keys can be selectively arranged on the horizontal panel 805 to set more functions, and the electronic equipment of the spoon is powered by the rechargeable battery 601 (the model is 18650) arranged in the middle of the handle 6.
The utility model provides a pricing spoon of beating of weighing, through first 1 splendid attire food of spoon, and spoon head 1 rear side is connected with short spoon handle 2, the one end through connecting pivot 4 and long spoon handle 5 in the middle of short spoon handle 2 is rotated and is connected, be provided with pressure sensor 7 between the rear end of short spoon handle 2 and the long spoon handle 5 simultaneously, because short spoon handle 2, connect pivot 4 and long spoon handle 5 and constituted lever structure, and the length of connecting pivot 4 both sides short spoon handle 2 is certain, so the gravity that short spoon handle 2 one end spoon head 1 receives is applyed for pressure sensor 7's pressure ratio invariant with the short spoon handle 2 other end, thereby can measure the weight of the food in the spoon head 1 through pressure sensor 7, and then can weigh the vegetable in the dining, realize that the vegetable quality is visual, it is comparatively convenient and fast to use.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. A weighing pricing spoon, comprising:
the spoon head is used for containing food;
the short spoon handle is arranged at the rear side of the spoon head, and the inner side of the short spoon handle is provided with a connecting and replacing mechanism;
the connecting rotating shaft is arranged in the middle of the short spoon handle;
one end of the long spoon handle is rotatably connected with the connecting handle through a connecting rotating shaft, the other end of the long spoon handle is provided with a handle, and the spoon handle and the connecting handle are arranged in parallel;
the pressure sensor is arranged at the rear end of the connecting handle;
the display processing mechanism is arranged in the middle of the long spoon handle.
2. A weighing and pricing spoon as claimed in claim 1 wherein the lower surface of the pressure sensor is attached to the upper surface of the short spoon handle and the upper surface of the pressure sensor is attached to the lower surface of the long spoon handle.
3. A weighing and pricing spoon as claimed in claim 1 wherein the vertical centerline of the pressure sensor is perpendicular to the horizontal centerline of the short handle and the horizontal centerline of the long handle is parallel to each other.
4. The spoon as claimed in claim 1, wherein a limit clip is provided on one side of the connecting shaft, a vertical center line of the limit clip is perpendicular to a horizontal center line of the short spoon handle, and a lower surface of the limit clip is attached to an upper surface of the short spoon handle.
5. The weighing and pricing spoon of claim 1, wherein the connection and replacement mechanism comprises a connection clamp handle, connection ball grooves are formed in the left side and the right side of the connection clamp handle, a connection sleeve is mounted on the outer side of the connection clamp handle in a nested mode, and a spring ball is arranged in the middle of the connection sleeve.
6. The weighing and pricing spoon of claim 5 wherein the connector clip handle and the connector sleeve are cooperatively dimensioned and the connector ball slot and the spring ball are cooperatively dimensioned.
7. The spoon of claim 1, wherein the display processing mechanism comprises a signal processing module, the signal processing module is electrically connected to the pressure sensor, a display screen is disposed above the signal processing module, a leveling rotating shaft is disposed below the display screen, an angle limiting block is disposed on one side of the leveling rotating shaft, a horizontal panel is connected below the leveling rotating shaft, and a level gauge is disposed in the middle of the horizontal panel.
8. A weighing and pricing spoon as claimed in claim 7 wherein the horizontal centre line of the level and the horizontal centre line of the horizontal panel lie in a horizontal plane parallel to each other.
9. The weighing and pricing spoon of claim 7 wherein an angle formed between a horizontal centerline of the horizontal panel and a horizontal centerline of the short spoon handle is equal to an angle formed between a horizontal centerline of the spoon head and a horizontal centerline of the short spoon handle.
10. The weighing and pricing spoon of claim 7, wherein a rechargeable battery is disposed in the middle of the handle and electrically connected to the signal processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213535.4U CN212307641U (en) | 2020-06-28 | 2020-06-28 | Weighing and pricing spoon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213535.4U CN212307641U (en) | 2020-06-28 | 2020-06-28 | Weighing and pricing spoon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212307641U true CN212307641U (en) | 2021-01-08 |
Family
ID=74027980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021213535.4U Expired - Fee Related CN212307641U (en) | 2020-06-28 | 2020-06-28 | Weighing and pricing spoon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212307641U (en) |
-
2020
- 2020-06-28 CN CN202021213535.4U patent/CN212307641U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |