CN211477369U - Electronic scale capable of weighing two objects simultaneously - Google Patents
Electronic scale capable of weighing two objects simultaneously Download PDFInfo
- Publication number
- CN211477369U CN211477369U CN202020130303.6U CN202020130303U CN211477369U CN 211477369 U CN211477369 U CN 211477369U CN 202020130303 U CN202020130303 U CN 202020130303U CN 211477369 U CN211477369 U CN 211477369U
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- Prior art keywords
- weighing
- electronic scale
- shell
- double
- objects simultaneously
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
- G01G19/24—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus
- G01G19/28—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them using a single weighing apparatus having fluid weight-sensitive devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
- G01G21/22—Weigh pans or other weighing receptacles; Weighing platforms
Abstract
The utility model discloses an electronic scale capable of weighing two objects simultaneously, which belongs to the technical field of electronic scales and comprises an electronic scale body, wherein the electronic scale body comprises a shell, a hand-punching frame and a scale pan above the shell, a double-head sensor is arranged in the shell and is electrically connected with a control panel on the shell, and the double-head sensor is provided with two weighing ends; the first weighing end is connected with the bottom end of the hand-punching frame through a support, and the top of the second weighing end is in contact with the bottom of the scale pan through a gasket. The utility model discloses the electronic scale of example, this electronic scale only lean on single sensor can realize weighing the weight of two kinds of objects simultaneously, can be applied to in fields such as coffee dashes to improve and prepare the precision.
Description
Technical Field
The utility model relates to an electronic scale technical field especially relates to an electronic scale that can weigh two kinds of objects simultaneously.
Background
Electronic scales are devices used for weighing objects, most of the existing electronic scales can only be used for weighing one object at a time, and when two objects need to be weighed simultaneously, the use of the electronic scales is limited. However, for some articles during preparation or use, an electronic scale capable of weighing two objects simultaneously is required to improve the preparation accuracy. For example, in coffee brewing, most of the electronic scales on the market cannot separately weigh the total weight of injected water and the weight of coffee liquid obtained at the same time for hand-brewed coffee; for espresso coffee, most of the electronic scales on the market cannot measure the weight of the left and right cups of coffee simultaneously, but the data are significant for users to produce good quality coffee. The electronic scale products with double sensors on the market can realize the functions, but the two sensors are arranged in one machine body, so that the problems of complicated internal structure, increased cost and the like of the products are caused. Therefore, it is necessary to design an electronic scale capable of weighing two objects simultaneously.
Disclosure of Invention
In order to solve the deficiencies in the prior art, the utility model aims to provide an electronic scale capable of weighing two kinds of objects simultaneously, the electronic scale only depends on single sensor can realize weighing the weight of two kinds of objects simultaneously, can be applied to in fields such as coffee dashes to improve and prepare the precision.
The utility model provides a technical scheme that its technical problem adopted does:
the electronic scale capable of weighing two objects simultaneously is provided, and comprises an electronic scale body, wherein the electronic scale body comprises a shell, a hand-punching frame and a scale pan above the shell, a double-head sensor is arranged in the shell, the double-head sensor is electrically connected with a control panel on the shell, and the double-head sensor is provided with two weighing ends; the first weighing end is connected with the bottom end of the hand-punching frame through a support, and the top of the second weighing end is in contact with the bottom of the scale pan through a gasket. The weighing of two kinds of objects can be realized by utilizing one sensor, the accurate mass can be obtained by weighing the two kinds of objects simultaneously, the mass sensed by the double-head sensor is displayed in real time for a user to observe, the error in the configuration process is reduced, and the structure is suitable for brewing coffee by hand.
Furthermore, the support is located on one side of the first weighing end, a groove is formed in the position, corresponding to the support, of the shell, and the support penetrates through the groove to be connected with the hand punching frame. The filter device is placed on the hand-made rack, the first weighing end weighs the mass of the coffee liquid remained in the filter device, the weight of the coffee liquid remained in the filter device is added with the weight of the filtered coffee liquid obtained by the second weighing device to obtain the total water injection amount, the total water injection amount is used as a reference to calculate the coffee concentration and adjust the water injection rate, and the effects of reducing calculation errors and guaranteeing the coffee taste are achieved.
An electronic scale capable of weighing two objects simultaneously comprises an electronic scale body, wherein the electronic scale body comprises a shell and two scale pans above the shell, a double-head sensor is arranged in the shell and is electrically connected with a control panel on the shell, and the double-head sensor is provided with two weighing ends; the top parts of the two weighing ends are respectively contacted with the two scale pans above through a gasket. The two coffee containers can be placed on the two scale trays respectively, the first weighing end and the second weighing end weigh the weight of liquid injected into the two coffee containers respectively, accurate control over the weighing process is achieved, and the structure is suitable for brewing of Italian coffee.
Compared with the prior art, the invention has the beneficial effects that: only a single sensor can be used for weighing two objects simultaneously, so that the coffee preparation accuracy is improved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an embodiment of the present invention;
FIG. 3 is a schematic structural view of the dual head sensor of the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1-scale, 2-shell, 3-control panel, 4-bracket, 5-hand punch frame, 6-double-head sensor, 7-gasket, 8-first weighing end, 9-second weighing end, 10-positioning end and 11-groove.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The first embodiment is as follows:
taking the example of making hand-made coffee, as shown in fig. 1-3, the present embodiment provides an electronic scale capable of weighing two objects simultaneously, which includes an electronic scale body, the electronic scale body includes a housing 2 with an open top, a control panel 3 is disposed on the front side of the housing, and a scale pan 1 is disposed on the top of the housing 2. Be equipped with double-end sensor 6 in the casing 2, double-end sensor 6 with control panel 3 electricity on the casing 2 is connected for transmit the signal that detects to control panel 3. The double-head sensor 6 comprises a first weighing end 8, a second weighing end 9 and a middle positioning end 10 which are positioned at the left end and the right end, and sensing elements are arranged in the two weighing ends and used for detecting the pressure; the locating end 10 is used to mount the dual head sensor 6 to the housing 2. A slot is arranged on one side of the first weighing end 8, a support 4 is inserted in the slot, a groove 11 is arranged on the position of the shell 2 corresponding to the support 4, and the other end of the support 4 penetrates out of the groove 11 to be connected with the bottom end of the hand punching frame 5. The top of the second weighing end 9 is provided with a pad 7, and the top of the pad 7 is contacted with the bottom of the scale pan 1.
The filter cup is placed on the hand-washing frame 5, coffee powder is poured into the filter cup, the coffee container is placed on the scale plate 1, water is poured into the filter cup, the weight of the filter cup and the content of the filter cup is converted into pressure on the hand-washing frame, the pressure is transmitted to the first weighing end 8 of the double-head sensor through the hand-washing frame 5, the first weighing end 8 receives the pressure value change of the part, and the mass m added in the filter cup is converted1(ii) a The weight of the coffee container being converted into pressure against the scale panThe pad 7 is conducted to a second weighing end 9 of the double-ended sensor, and the second weighing end 9 receives the pressure value variation of the portion and converts the increased mass m in the coffee container2Then m is1+m2I.e. total amount of injected water, m2For the quality of extracted coffee, the structure can accurately obtain the total water injection amount in real time, can more accurately adjust the water injection rate and reduce the calculation error of the coffee concentration.
Example two:
taking espresso making as an example, as shown in fig. 3-4, an electronic scale capable of weighing two objects simultaneously includes a scale body including a case 2 having an open top, a top plate provided on one side of the top of the case 2, and a control panel 3 provided on the top plate. Be equipped with double-end sensor 6 in the casing 2, double-end sensor 6 with control panel 3 electricity on the casing 2 is connected for transmit the signal that detects to control panel 3. The double-head sensor 6 comprises a first weighing end 8, a second weighing end 9 and a middle positioning end 10 which are positioned at the left end and the right end, and sensing elements are arranged in the two weighing ends and used for detecting the pressure; the locating end 10 is used to mount the dual head sensor 6 to the housing 2. The electronic scale body still includes two pan 1, and two pan 1 correspond two of double-end sensor 6 respectively and weigh the end and place. The top parts of the two weighing ends are respectively contacted with the bottom parts of the two scale pans 1 above through a gasket 7.
Two coffee containers are respectively placed on the two scale pans 1, and the first weighing end 8 and the second weighing end 9 of the double-head sensor 6 respectively weigh the mass m of the liquid injected into the two coffee containers1' and m2', accurate control of the weighing process is achieved.
The principle and structure of the dual head sensor 6 are disclosed in the patent application with the application number "201921065943.7", and are not described herein in detail, the control panel 3 is connected to the dual head sensor 6, and the control panel 3 is also the prior art, and is not described herein in detail.
Description of the principles of the technology. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (4)
1. An electronic scale capable of weighing two objects simultaneously comprises an electronic scale body and is characterized in that the electronic scale body comprises a shell (2), a hand-washing frame (5) and a scale pan (1) above the shell, a double-head sensor (6) is installed in the shell (2), the double-head sensor (6) is electrically connected with a control panel (3) on the shell (2), and the double-head sensor (6) is provided with two weighing ends; the first weighing end (8) is connected with the bottom end of the hand punching frame (5) through a support (4), and the top of the second weighing end (9) is in contact with the bottom of the scale pan (1) through a gasket (7).
2. An electronic scale capable of weighing two objects simultaneously according to claim 1, wherein the bracket (4) is located at one side of the first weighing end (8), a groove (11) is formed in the position of the housing (2) corresponding to the bracket (4), and the bracket (4) passes through the groove (11) to be connected with the hand-washing frame (5).
3. An electronic scale capable of weighing two objects simultaneously according to claim 1, wherein the dual head sensor (6) further comprises a positioning end (10).
4. An electronic scale capable of weighing two objects simultaneously comprises an electronic scale body and is characterized in that the electronic scale body comprises a shell (2) and two scale pans (1) above the shell, a double-end sensor (6) is installed in the shell (2), the double-end sensor (6) is electrically connected with a control panel (3) on the shell (2), and the double-end sensor (6) is provided with two weighing ends; the top parts of the two weighing ends are respectively contacted with the two scale pans (1) above through a gasket (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130303.6U CN211477369U (en) | 2020-01-20 | 2020-01-20 | Electronic scale capable of weighing two objects simultaneously |
| PCT/CN2020/120406 WO2021147378A1 (en) | 2020-01-20 | 2020-10-12 | Electronic scale capable of simultaneously weighing two objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130303.6U CN211477369U (en) | 2020-01-20 | 2020-01-20 | Electronic scale capable of weighing two objects simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477369U true CN211477369U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130303.6U Active CN211477369U (en) | 2020-01-20 | 2020-01-20 | Electronic scale capable of weighing two objects simultaneously |
Country Status (2)
| Country | Link |
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| CN (1) | CN211477369U (en) |
| WO (1) | WO2021147378A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155253A (en) * | 2021-03-18 | 2021-07-23 | 苏州玛瑞柯测试科技有限公司 | Accurate quantitative spiral powder material feeding device |
| WO2021147378A1 (en) * | 2020-01-20 | 2021-07-29 | 詹华春 | Electronic scale capable of simultaneously weighing two objects |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204995222U (en) * | 2015-07-30 | 2016-01-27 | 廖哲祥 | Coffee device with electronic scale |
| CN205826103U (en) * | 2016-07-16 | 2016-12-21 | 慈溪市天域电子科技有限公司 | Electronic scale |
| CN205826092U (en) * | 2016-07-16 | 2016-12-21 | 慈溪市天域电子科技有限公司 | A kind of deformable powder electronic scale |
| CN206818304U (en) * | 2017-07-03 | 2017-12-29 | 詹华春 | A kind of coffee Special electronic balance |
| KR102015285B1 (en) * | 2017-09-28 | 2019-08-28 | 정순원 | TDS and Yield meter for the coffee |
| CN208125246U (en) * | 2018-03-05 | 2018-11-20 | 深圳市星磁科技有限公司 | A kind of coffee scale |
| CN211477369U (en) * | 2020-01-20 | 2020-09-11 | 詹华春 | Electronic scale capable of weighing two objects simultaneously |
-
2020
- 2020-01-20 CN CN202020130303.6U patent/CN211477369U/en active Active
- 2020-10-12 WO PCT/CN2020/120406 patent/WO2021147378A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021147378A1 (en) * | 2020-01-20 | 2021-07-29 | 詹华春 | Electronic scale capable of simultaneously weighing two objects |
| CN113155253A (en) * | 2021-03-18 | 2021-07-23 | 苏州玛瑞柯测试科技有限公司 | Accurate quantitative spiral powder material feeding device |
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| Publication number | Publication date |
|---|---|
| WO2021147378A1 (en) | 2021-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210305 Address after: 201400 no.827, crossroad village, Fengcheng Town, Fengxian District, Shanghai Patentee after: SHANGHAI TIMEMORE COFFEE APPLIANCE Co.,Ltd. Address before: 201204 No.301, 2200 Dongming Road, Pudong New Area, Shanghai Patentee before: Zhan Huachun |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220824 Address after: Room 402-73, No. 56, Chengyi North Street, Phase III, Software Park, Xiamen, Fujian 361000 Patentee after: Xiamen Tamo Technology Co.,Ltd. Address before: 201400 no.827, crossroad village, Fengcheng Town, Fengxian District, Shanghai Patentee before: SHANGHAI TIMEMORE COFFEE APPLIANCE Co.,Ltd. |
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| TR01 | Transfer of patent right |