CN215811161U

CN215811161U - Auxiliary assembly convenient to weigh actual weight of coffee filtrating

Info

Publication number: CN215811161U
Application number: CN202122151141.1U
Authority: CN
Inventors: 曹琳
Original assignee: Yimu Coffee Yunnan Co ltd
Current assignee: Yimu Coffee Yunnan Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-11
Anticipated expiration: 2031-09-07

Abstract

The utility model provides auxiliary equipment convenient for weighing the actual weight of coffee filtrate, and belongs to the technical field of coffee brewing. The device comprises a shell and a control mechanism, wherein the shell is of a rectangular hollow structure, a scale pan is arranged at the top of the shell, a weighing sensor is arranged at the bottom of the scale pan and is arranged inside the shell, four corners of the bottom of the shell are provided with bottom feet, four groups of adjusting screw rods are symmetrically arranged on two sides of the shell, a level meter is arranged at the top of the shell, the control mechanism comprises a controller, a storage battery and a liquid crystal panel, the liquid crystal panel is fixed on a front side plate of the shell, the function which can be realized by the traditional multi-scale or multi-sensor is replaced by one single scale, the coffee brewing process is simplified, and coffee enthusiasts can obtain parameters such as coffee filtrate weight, water adding weight and the like in detail and conveniently; and a positioning and leveling mechanism is added, so that the equipment is safer and more reliable in the use process, the measurement precision is higher, and the numerical value is more accurate.

Description

Auxiliary assembly convenient to weigh actual weight of coffee filtrating

Technical Field

The utility model relates to the technical field of coffee brewing, in particular to auxiliary equipment convenient for weighing the actual weight of coffee filtrate.

Background

Coffee is a beverage made from roast and ground coffee beans. As one of three major beverages in the world, the beverage is popular with cocoa and tea as the main beverage in the world. In the present process of making coffee by hand, different coffees have different total amounts of different coffee filtrates obtained for different water addition amounts, so that the actual weights of coffee powder, water and obtained coffee filtrate are very important parameters for making the coffee taste better at the entrance, and people need to obtain the relevant parameters in the coffee extraction and preparation process. The existing equipment and market need use two single scales or a multisensor scale, and the required data can be obtained through calculation, so that the operation and use are troublesome, the data cannot be visually checked, and the coffee brewing efficiency and quality are influenced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the auxiliary equipment convenient for weighing the actual weight of the coffee filtrate provided by the utility model is simple, practical, convenient and quick, and can automatically measure the total weight of the added water and the weight of the coffee filtrate in the process of completing coffee brewing by using a single scale in combination with the using steps.

The utility model is realized by the following steps:

an auxiliary device convenient for weighing the actual weight of coffee filtrate comprises a shell and a control mechanism.

The utility model discloses a portable electronic scale, including casing, preceding curb plate, through-hole, weighing scale, weighing sensor, level appearance, the casing is rectangle hollow structure, and the preceding curb plate is the slope setting, the through-hole has been seted up at the top of casing, the top of casing is provided with the scale dish, the bottom of scale dish is provided with weighing sensor, weighing sensor set up in the inside of casing, the bottom four corners of casing all is provided with the footing, the bilateral symmetry of casing is provided with four groups of adjusting screw, the top of casing is provided with the spirit level, one side of casing is provided with the mouth that charges.

The control mechanism comprises a controller, a storage battery and a liquid crystal panel, wherein the controller and the storage battery are arranged in the shell and fixedly connected with a bottom plate of the shell, the liquid crystal panel is fixed on a front side plate of the shell, and the liquid crystal panel is electrically connected with the controller.

In an embodiment of the utility model, the scale pan is matched with the through hole in shape and size, the scale pan is embedded in the through hole, the top surface of the scale pan is flush with the top plate of the housing, four groups of positioning sleeves are symmetrically arranged at the bottom of the scale pan, four groups of positioning columns are arranged in the housing, one ends of the positioning columns are fixedly connected with the bottom plate of the housing, and the other ends of the positioning columns are inserted into the positioning sleeves.

In one embodiment of the present invention, a vacuum thermal insulation chamber is disposed within the top plate of the scale pan.

In an embodiment of the present invention, a clamping seat is disposed outside the weighing sensor, the clamping seat is fixedly connected to a bottom plate of the housing, the weighing sensor is embedded inside the clamping seat, a connecting rod is disposed at a weight sensing end of the weighing sensor, a bearing plate is fixedly connected to the other end of the connecting rod, and a top surface of the bearing plate abuts against a top surface of the scale pan.

In an embodiment of the utility model, a non-slip mat is arranged at the bottom of the footing, a support column is fixedly connected to the top of the footing, a first wedge block is connected to the support column after the support column penetrates through a bottom plate of the housing, a spring element is arranged at the bottom of the first wedge block, the spring element is sleeved outside the support column, and two ends of the spring element are respectively abutted to the bottom of the first wedge block and the bottom plate of the housing.

In an embodiment of the present invention, the side wall of the housing is provided with an internal thread piece at a position corresponding to the adjusting screw, the internal thread piece is adapted to the adjusting screw, one end of the adjusting screw is provided with a knob, and the other end of the adjusting screw extends into the housing after penetrating through the internal thread piece.

In an embodiment of the utility model, a second wedge block is arranged on one side of the first wedge block, the second wedge block is arranged perpendicular to the first wedge block, the inclined surfaces of the second wedge block and the first wedge block are matched in size, a blind hole is formed in the center of one side of the second wedge block, which is far away from the first wedge block, and one end of the adjusting screw, which is far away from the knob, is embedded in the blind hole.

In an embodiment of the utility model, an output terminal of the charging port is electrically connected to an input terminal of the storage battery, and an output terminal of the storage battery is electrically connected to an input terminal of the controller.

In an embodiment of the present invention, an output terminal of the weighing sensor is electrically connected to an input terminal of the controller.

In an embodiment of the present invention, the liquid crystal panel is provided with a key and a display area, the key includes a switch key and a mode switching key, and the display area includes a time display area, a weight display area, an electric quantity display area, a step display area, and a mode display area.

The auxiliary equipment convenient for weighing the actual weight of the coffee filtrate, which is obtained by the design, has the beneficial effects that: the function which can be realized by using a single scale to replace the traditional multi-scale or multi-sensor is utilized, the coffee brewing process is simplified, and the coffee enthusiasts can obtain the parameters such as the weight of the coffee filtrate, the weight of the added water and the like in detail and conveniently; and a positioning and leveling mechanism is added, so that the equipment is safer and more reliable in the use process, the measurement precision is higher, and the numerical value is more accurate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an auxiliary device for conveniently weighing an actual weight of coffee filtrate according to an embodiment of the present invention;

FIG. 2 is an exploded view of an auxiliary device for weighing the actual weight of coffee filtrate;

FIG. 3 is a schematic structural diagram of a front view of an auxiliary device for conveniently weighing an actual weight of coffee filtrate according to an embodiment of the present invention;

FIG. 4 is a schematic side view of an auxiliary device for weighing coffee filtrate according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at A in FIG. 3;

FIG. 6 is a schematic diagram of a communication connection of an auxiliary device for facilitating weighing of an actual weight of coffee filtrate according to an embodiment of the present invention;

in the figure: 100-a housing; 1001-through hole; 101-scale pan; 1011-positioning sleeve; 1012-vacuum heat insulation cavity; 102-a load cell; 1021-a card seat; 1022-a connecting rod; 1023-a bearing plate; 103-a positioning column; 104-footing; 1041-a non-slip mat; 1042-support columns; 1043-first wedge; 1044-spring elements; 105-an adjusting screw; 1051-an internal threaded member; 1052-knob; 1053-a second wedge; 1054-blind hole; 106-a level; 107-charging port; 200-a control mechanism; 201-a controller; 202-a battery storage; 203-liquid crystal panel; 2031-switch key; 2032-mode switching key; 2033-time display area; 2034-weight display area; 2035-electric quantity display area; 2036-step display area; 2037-mode display area.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: an auxiliary device for facilitating weighing of the actual weight of coffee filtrate comprises a housing 100 and a control mechanism 200.

Referring to fig. 1-5, a housing 100 is a rectangular hollow structure, a front side plate is obliquely disposed for facilitating operation and viewing, a through hole 1001 is disposed at the top of the housing 100, a scale pan 101 is disposed at the top of the housing 100, the scale pan 101 is used for placing a coffee brewing sharing pot, a weighing sensor 102 is disposed at the bottom of the scale pan 101, the weighing sensor 102 is disposed inside the housing 100, the weighing sensor 102 senses and detects the weight on the scale pan 101, feet 104 are disposed at four corners of the bottom of the housing 100, four sets of adjusting screws 105 are symmetrically disposed at two sides of the housing 100, the feet 104 support the housing 100, the adjusting screws 105 and the feet 104 cooperate to adjust the level of the housing 100, a level gauge 106 is disposed at the top of the housing 100, the level gauge 106 can visually check the level condition of the device, facilitating adjustment of an operator, a charging port 107 is disposed at one side of the housing 100, the charging port 107 is externally connected with a power supply and provides stored electric energy for the operation of the equipment.

Preferably, the specification adaptation TYPE-CUSB charging wire of mouth 107 charges satisfies the use of charging wire commonly used, increases the application scope of equipment, convenient to use.

Referring to fig. 3-4 and 6, the control mechanism 200 includes a controller 201, a battery 202 and a liquid crystal panel 203, the controller 201 and the battery 202 are disposed inside the casing 100 and fixedly connected to the bottom plate of the casing 100, the liquid crystal panel 203 is fixed on the front side plate of the casing 100, the liquid crystal panel 203 is electrically connected to the controller 201, the liquid crystal panel 203 has both operation and display functions, thereby facilitating the operation and enhancing the aesthetic appearance of the device, the liquid crystal panel 203 is provided with keys and a display area, the keys include a switch key 2031 and a mode switch key 2032, and the display area includes a time display area 2033, a weight display area 2034, an electric quantity display area 2035, a step display area 2036 and a mode display area 2037.

As an embodiment of the present invention, further, the shape and size of the scale pan 101 are adapted to the shape and size of the through hole 1001, the scale pan 101 is embedded inside the through hole 1001, the top surface of the scale pan 101 is flush with the top plate of the housing 100, four sets of positioning sleeves 1011 are symmetrically disposed at the bottom of the scale pan 101, four sets of positioning columns 103 are disposed inside the housing 100, one end of each positioning column 103 is fixedly connected to the bottom plate of the housing 100, the other end of each positioning column 103 is inserted into the corresponding positioning sleeve 1011, and the positions of the scale pan 101 are fixed by the cooperation of the positioning columns 103 and the positioning sleeves 1011, so that the coffee filtrate is prevented from being spilled due to the rotational displacement of the scale pan 101 during use.

As an embodiment of the present invention, a vacuum insulation chamber 1012 is further disposed inside the top plate of the scale pan 101, and the vacuum insulation chamber 1012 insulates the temperature of the coffee filtrate to prevent the detection accuracy of the electrical components inside the housing 100 from being reduced due to the temperature increase inside the housing 100.

As an embodiment of the present invention, further, a clamping seat 1021 is arranged on an outer side of the load cell 102, the clamping seat 1021 is fixedly connected with a bottom plate of the housing 100, the load cell 102 is embedded inside the clamping seat 1021, the clamping seat 1021 fixes a position of the load cell 102, so as to prevent the load cell 102 from falling off during movement of the device, a connecting rod 1022 is arranged at a weight sensing end of the load cell 102, a receiving plate 1023 is fixedly connected to the other end of the connecting rod 1022, a top surface of the receiving plate 1023 abuts against a top surface of the scale pan 101, and the weight of the scale pan 101 is transmitted to the load cell 102 sequentially through the receiving plate 1023 and the connecting rod 1022, so that weight pressure transmission is accurate, and measurement accuracy of the load cell 102 is higher.

As an embodiment of the present invention, further, a non-slip pad 1041 is disposed at the bottom of the foot 104, a support column 1042 is fixedly connected to the top of the foot 104, the support column 1042 penetrates through a bottom plate of the housing 100 and is connected to a first wedge 1043, a spring element 1044 is disposed at the bottom of the first wedge 1043, the spring element 1044 is sleeved outside the support column 1042, two ends of the spring element 1044 are respectively abutted to the bottom of the first wedge 1043 and the bottom plate of the housing 100, an internal thread element 1051 is disposed at a position of a side wall of the housing 100 corresponding to the adjusting screw 105, the internal thread element 1051 is adapted to the adjusting screw 105, a knob 1052 is disposed at one end of the adjusting screw 105, the other end of the adjusting screw 105 penetrates through the internal thread element 1051 and extends to the inside of the housing 100, a second wedge 1053 is disposed at one side of the first wedge 1043, the second wedge 1053 is disposed perpendicular to the first wedge 1043, and has a slope size matched, a blind hole 1054 is disposed at a side of the second wedge 1053 far from the first wedge 1043, the one end that adjusting screw 105 kept away from knob 1052 is embedded in the inside of blind hole 1054, and through adjusting screw 105 and the cooperation of internal screw thread piece 1051, adjusting screw 105 can promote the inside removal of second voussoir 1053, and second voussoir 1053 removes the in-process and can make the first voussoir 1043 downstream rather than the complex, drives footing 104 and props up casing 100 for the four corners height of regulation casing 100 mentions the leveling effect.

As an embodiment of the present invention, further, an output terminal of the charging port 107 is electrically connected to an input terminal of the storage battery 202, an output terminal of the storage battery 202 is electrically connected to an input terminal of the controller 201, and the charging port 107 is externally connected to a power supply to transmit electric energy to the storage battery 202 for storage and use in power supply of the control mechanism 200.

As an embodiment of the present invention, further, an output end of the weighing sensor 102 is electrically connected to an input end of the controller 201, the weighing sensor 102 transmits the detected weight signal to the controller 201, and the controller 201 converts the corresponding signal into image information and transmits the image information to the display area for display, so that an operator can conveniently check the image information, and perform a corresponding control action according to the corresponding signal, which is simple to operate and strong in self-control performance.

Specifically, this auxiliary assembly's that is convenient for weigh coffee filtrating actual weight theory of operation: after the charging port 107 is connected with a charging wire to fully charge the storage battery 202, the device is placed on a workbench, the condition of bubbles in the level gauge 106 is observed, when a certain angle needs to be raised, the knob 1052 is rotated to enable the adjusting screw 105 to push the second wedge 1053 to move inwards to drive the first wedge 1043 to move downwards, the foot 104 lifts the angle height, when the angle needs to be lowered, the adjusting screw 105 is rotated outwards, the first wedge 1043 is reset upwards under the action of the spring 1044 to move, so that the angle height of the shell 100 is lowered, the shell 100 and the workbench are kept in a horizontal state, the short-press switch key 1 is started, the long-press mode switching key 2032 enters an automatic mode, the short-press switch key 2031 starts an auxiliary brewing mode, the step display area 2036 lights up a first step prompting lamp, the coffee sharing pot is stably placed on the scale pan 101, and the step display area 2036 jumps to a second step prompting lamp after the weighing sensor 102 detects the weight, placing a filter cup and coffee powder at the pot mouth of the sharing pot, automatically peeling and returning to zero by the weighing sensor 102, displaying the value to zero by the weight display area 2034, then jumping again by the step display area 2036 to a third step prompt lamp, injecting water into the filter cup, detecting the weight change by the weighing sensor 102, transmitting a signal to the controller 201, converting the detection signal into an image signal by the controller 201, transmitting the image signal to the liquid crystal panel 203, starting jumping and timing by the time display area 2033, displaying the change weight value by the weight display area 2034, generating the total weight value of the injected water after the water injection is finished, taking away the filter cup after the brewing is finished, stopping timing by the controller 201 after the weight sensor 102 detects the weight is reduced, stopping jumping by the time display area 2033, generating the current weight information into the weight value of the filtrate by the weighing sensor 102, switching the button 2 according to the mode, switching different icons by the mode display area 2037, and displaying different values 2034 on the weight display area 2034, the operator can visually check the current extraction time, water injection weight and filtrate weight of coffee brewing.

It should be noted that the specific model specifications of the weighing sensor 102, the controller 201, the battery 202, and the liquid crystal panel 203 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

It should be noted that the power supply of the load cell 102, the controller 201, the battery 202 and the liquid crystal panel 203 and the principle thereof are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device convenient for weighing the actual weight of coffee filtrate is characterized by comprising,

the portable scale comprises a shell (100), wherein the shell (100) is of a rectangular hollow structure, a front side plate is obliquely arranged, a through hole (1001) is formed in the top of the shell (100), a scale pan (101) is arranged on the top of the shell (100), a weighing sensor (102) is arranged at the bottom of the scale pan (101), the weighing sensor (102) is arranged inside the shell (100), feet (104) are arranged at four corners of the bottom of the shell (100), four groups of adjusting screws (105) are symmetrically arranged on two sides of the shell (100), a level meter (106) is arranged on the top of the shell (100), and a charging port (107) is arranged on one side of the shell (100);

the control mechanism (200), the control mechanism (200) includes controller (201), storage battery (202) and liquid crystal display panel (203), controller (201) with storage battery (202) all set up in the inside of casing (100), and with the bottom plate fixed connection of casing (100), liquid crystal display panel (203) are fixed in on the preceding curb plate of casing (100), liquid crystal display panel (203) with controller (201) electric connection.

2. The auxiliary equipment convenient for weighing the actual weight of coffee filtrate according to claim 1, wherein the scale pan (101) is matched with the through hole (1001) in shape and size, the scale pan (101) is embedded in the through hole (1001), the top surface of the scale pan (101) is flush with the top plate of the housing (100), four positioning sleeves (1011) are symmetrically arranged at the bottom of the scale pan (101), four positioning columns (103) are arranged in the housing (100), one end of each positioning column (103) is fixedly connected with the bottom plate of the housing (100), and the other end of each positioning column (103) is inserted into the positioning sleeves (1011).

3. An auxiliary device for facilitating weighing of coffee filtrate according to claim 1, wherein a vacuum insulation chamber (1012) is provided inside the top plate of the scale pan (101).

4. The auxiliary equipment convenient for weighing the actual weight of coffee filtrate according to claim 1, wherein a clamping seat (1021) is arranged on the outer side of the weighing sensor (102), the clamping seat (1021) is fixedly connected with the bottom plate of the shell (100), the weighing sensor (102) is embedded in the clamping seat (1021), a connecting rod (1022) is arranged at the weight sensing end of the weighing sensor (102), a receiving plate (1023) is fixedly connected to the other end of the connecting rod (1022), and the top surface of the receiving plate (1023) is abutted to the top surface of the scale pan (101).

5. The auxiliary equipment convenient for weighing the actual weight of coffee filtrate according to claim 1, wherein a non-slip pad (1041) is arranged at the bottom of the bottom foot (104), a supporting column (1042) is fixedly connected to the top of the bottom foot (104), a first wedge block (1043) is connected to the supporting column (1042) after penetrating through the bottom plate of the casing (100), a spring member (1044) is arranged at the bottom of the first wedge block (1043), the spring member (1044) is sleeved outside the supporting column (1042), and two ends of the spring member (1044) are respectively abutted to the bottom of the first wedge block (1043) and the bottom plate of the casing (100).

6. Auxiliary equipment for conveniently weighing coffee filtrate according to claim 5, wherein the side wall of the casing (100) is provided with an internal thread (1051) at a position corresponding to the adjusting screw (105), the internal thread (1051) is matched with the adjusting screw (105), one end of the adjusting screw (105) is provided with a knob (1052), and the other end of the adjusting screw (105) extends to the inside of the casing (100) after penetrating through the internal thread (1051).

7. The auxiliary equipment for conveniently weighing the actual weight of the coffee filtrate according to claim 6, wherein a second wedge (1053) is arranged on one side of the first wedge (1043), the second wedge (1053) is perpendicular to the first wedge (1043), the size of the inclined surface of the second wedge (1053) is matched with that of the inclined surface of the first wedge (1043), a blind hole (1054) is formed in the center of one side of the second wedge (1053) far away from the first wedge (1043), and one end of the adjusting screw (105) far away from the knob (1052) is embedded in the blind hole (1054).

8. Auxiliary equipment for facilitating weighing of coffee filtrate, according to claim 1, characterized in that the output of the charging port (107) is electrically connected to the input of the storage battery (202), and the output of the storage battery (202) is electrically connected to the input of the controller (201).

9. An auxiliary device for facilitating weighing of coffee filtrate, according to claim 1, wherein the output of the load cell (102) is electrically connected to the input of the controller (201).

10. The auxiliary equipment convenient for weighing the actual weight of the coffee filtrate according to claim 1, wherein the liquid crystal panel (203) is provided with keys and a display area, the keys comprise a switch key (2031) and a mode switching key (2032), and the display area comprises a time display area (2033), a weight display area (2034), an electric quantity display area (2035), a step display area (2036) and a mode display area (2037).