Displacement guide mechanism of brewing cup and coffee machine

Abstract

The utility model relates to the field of coffee machines, and discloses a displacement guide mechanism of a brewing cup and a coffee machine, the displacement guide mechanism comprises a mounting bracket, a cup body and a driving component, a displacement guide groove is arranged on the mounting bracket, and the displacement guide groove comprises a first horizontal guide groove and a lifting guide groove communicated with the first horizontal guide groove; the cup body is movably arranged on the first horizontal guide groove; a connecting rod transmission structure is arranged between the driving assembly and the cup body, and the driving assembly drives the cup body to reciprocate in the first horizontal guide groove and the lifting guide groove through the connecting rod transmission structure. Therefore, under the driving of the driving component, the cup body can move back and forth between the first horizontal guide groove and the lifting guide groove through transmission of the connecting rod transmission structure, so that the complex movement track of horizontal movement and lifting movement of the cup body is met by utilizing the characteristic that the connecting rod transmission structure has few components; therefore, the integral structure of the cup body displacement guide is simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee machine field, especially a kind of displacement guide mechanism of brewing cup and coffee machine. BACKGROUND

[0002] Full-automatic coffee machine (or traditional Chinese medicine, tea) is a kind of machine that can make a cup of coffee by pressing button, realizes the full process automation from coffee bean grinding to hot water brewing coffee.

[0003] Full-automatic coffee machine is generally provided with brewing cup, and brewing cup is mainly used to receive coffee powder and extract coffee powder, and existing full-automatic coffee machine is difficult to realize two operations in one station, therefore, generally need to set two stations, make brewing cup move between two stations to switch working state. At present, the moving mode of brewing cup is generally horizontal movement, and the movement trajectory of brewing cup in this moving mode is simple, and the design is convenient, but the structure of full-automatic coffee machine is greatly limited, of course, there are also some other relatively complex movement trajectories, but this will also lead to the complexity of overall moving structure. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems existing in prior art.

[0005] The utility model provides a kind of displacement guide mechanism of brewing cup, including mounting bracket, cup body and drive assembly, displacement guide groove is provided on the mounting bracket, the displacement guide groove includes first horizontal guide groove and the lifting guide groove being communicated with the first horizontal guide groove, the cup body is movably arranged on the first horizontal guide groove;

[0006] Connecting rod transmission structure is arranged between the drive assembly and the cup body, and the drive assembly drives the cup body to reciprocate in the first horizontal guide groove and the lifting guide groove by the connecting rod transmission structure.

[0007] Therefore, the utility model is driven under the drive of drive assembly, is driven by connecting rod transmission structure, so that cup body can reciprocate between first horizontal guide groove and lifting guide groove, and then the characteristics of few components of connecting rod transmission structure are utilized, to satisfy the complex movement trajectory of cup body horizontal movement and lifting movement, thereby facilitating to simplify the overall structure of cup body displacement guide.

[0008] In one embodiment, the connecting rod transmission structure comprises a first sliding member, a second sliding member and a transmission connecting rod, the first sliding member is arranged on the outer surface of the cup body, the first sliding member is slidingly connected in the first horizontal guide slot, the second sliding member is lower in horizontal height than the first sliding member, the second sliding member is drivingly connected with the driving assembly, the moving direction of the second sliding member is the same as the guiding direction of the first horizontal guide slot, one end of the transmission connecting rod is rotatably connected with the first sliding member, and the other end of the transmission connecting rod is rotatably connected with the second sliding member.

[0009] In one embodiment, the mounting bracket is further provided with a second horizontal guide slot which is the same as the guiding direction of the first horizontal guide slot, the second horizontal guide slot is located below the first horizontal guide slot, the length of the second horizontal guide slot is greater than that of the first horizontal guide slot, and the second sliding member is slidingly connected in the second horizontal guide slot.

[0010] In one embodiment, the mounting bracket comprises two mounting side plates which are oppositely arranged, the first horizontal guide slot, the lifting guide slot and the second horizontal guide slot are symmetrically arranged on the two mounting side plates, the first sliding member is a sliding block, two sliding blocks are arranged, and the two sliding blocks are distributed on the two sides of the cup body, and the second sliding member is a sliding shaft which is arranged in the two groups of second horizontal guide slots.

[0011] In one embodiment, the sliding block is arranged in the height direction of the cup body, so that the first sliding member is rectangular.

[0012] In one embodiment, the driving assembly comprises a driving motor, a screw shaft and a screw block, the driving end of the driving motor is connected with the screw shaft, the axial direction of the screw shaft is the same as the guiding direction of the second horizontal guide slot, the screw block is arranged on the screw shaft, and the screw block is connected with the second sliding member.

[0013] In one embodiment, the driving assembly further comprises position switches which are used for touch cooperation with the screw block, the position switches are arranged in two groups, and the two groups of position switches are distributed at the two ends of the second horizontal guide slot along the guiding direction of the second horizontal guide slot.

[0014] In one embodiment, the position switch is a micro switch.

[0015] In one embodiment, an included angle θ is arranged between the first horizontal guide slot and the lifting guide slot, and 90°≤θ<180°.

[0016] The utility model also provides a kind of coffee machine, including machine body, the displacement guide mechanism of brewing cup described above is provided on the machine body.

[0017] Therefore, the coffee machine with the displacement guide mechanism of brewing cup is driven by the driving assembly, and the cup body can reciprocate between the first horizontal guide groove and the lifting guide groove through the connecting rod transmission structure, and the complex motion trajectory of horizontal movement and lifting movement of the cup body is satisfied by the characteristic of few components of the connecting rod transmission structure, so as to simplify the overall structure of the cup body displacement guide.

[0018] The utility model provides a kind of displacement guide mechanism of brewing cup, at least has following beneficial effect: the utility model is driven by the driving assembly, and the cup body can reciprocate between the first horizontal guide groove and the lifting guide groove through the connecting rod transmission structure, and the complex motion trajectory of horizontal movement and lifting movement of the cup body is satisfied by the characteristic of few components of the connecting rod transmission structure, so as to simplify the overall structure of the cup body displacement guide.

[0019] The utility model also provides a kind of coffee machine, in the driving of driving assembly, through connecting rod transmission structure transmission, so that cup body can reciprocate between first horizontal guide groove and lifting guide groove, and then utilize the characteristic of few components of connecting rod transmission structure, to satisfy the complex motion trajectory of horizontal movement and lifting movement of cup body, so as to be conducive to simplifying the overall structure of cup body displacement guide.

[0020] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above and / or additional aspects and advantages of the utility model will become apparent and more readily understood from the following description, taken in conjunction with the accompanying drawings, in which:

[0022] Fig. 1 It is the stereogram of first angle of the displacement guide mechanism of brewing cup of the utility model;

[0023] Fig. 2 It is the stereogram of second angle of the displacement guide mechanism of brewing cup of the utility model.

[0024] In the drawings: 100-mounting bracket;2-cup body;3-first horizontal guide groove;4-lifting guide groove;5-transmission connecting rod;6-second horizontal guide groove;1001-mounting side plate;7-sliding block;8-sliding shaft;9-driving motor;10-screw shaft;11-screw block;12-microswitch. DETAILED DESCRIPTION

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] The following is combined Figs. 1-2 The embodiments of this utility model are described below.

[0029] like Figs. 1-2 As shown, this embodiment relates to a displacement guiding mechanism for a brewing cup, including a mounting bracket 100, a cup body 2, and a driving assembly. The mounting bracket 100 is provided with a displacement guiding groove, which includes a first horizontal guiding groove 3 and a lifting guiding groove 4. The lifting guiding groove 4 is connected to the first horizontal guiding groove 3. The cup body 2 is movably mounted on the first horizontal guiding groove 3. Furthermore, a linkage transmission structure is provided between the driving assembly and the cup body 2. The driving assembly drives the cup body 2 to move via the linkage transmission structure; specifically, it drives the cup body 2 to reciprocate within the first horizontal guiding groove 3 and the lifting guiding groove 4.

[0030] Based on the above structure, during use, driven by the drive component, the cup body 2 moves from the first horizontal guide groove 3 to the lifting guide groove 4 through the transmission action of the linkage transmission structure, that is, switching from the first work position to the second work position; or, through the transmission action of the linkage transmission structure, the cup body 2 moves from the lifting guide groove 4 to the first horizontal guide groove 3, that is, switching from the second work position to the first work position to achieve reset, thereby realizing the work position switching of the cup body 2 on the machine body.

[0031] It can be seen that, under the driving of the driving assembly, the cup body 2 can reciprocate between the first horizontal guide groove 3 and the lifting guide groove 4 through the connecting rod transmission structure, and then the complex motion trajectory of the horizontal movement and the lifting movement of the cup body 2 is met by the characteristic of the few connecting rod transmission structure components, thereby facilitating the simplification of the overall structure of the displacement guide of the cup body 2.

[0032] The connecting rod transmission structure comprises a first sliding piece, a second sliding piece and a transmission connecting rod 5, the first sliding piece is arranged on the outer surface of the cup body 2, the first sliding piece is slidingly connected in the first horizontal guide groove 3, so that the cup body 2 can slide along the first horizontal guide groove 3 and the lifting guide groove 4. Further, the horizontal height of the second sliding piece is lower than that of the first sliding piece, the second sliding piece is arranged before and after the guiding direction of the first horizontal guide groove 3 with the first sliding piece, the second sliding piece is drivingly connected with the driving assembly, the moving direction of the second sliding piece is the same as the guiding direction of the first horizontal guide groove 3, one end of the transmission connecting rod 5 is rotatably connected with the first sliding piece, the other end of the transmission connecting rod 5 is rotatably connected with the second sliding piece, so that the front end of the transmission connecting rod 5 is lower than the rear end, so that the transmission connecting rod 5 is in an inclined state, thereby, by limiting the positional relationship between the second sliding piece and the first sliding piece, the feasibility of the connecting rod transmission structure is ensured, so that when the first sliding piece slides from the first horizontal guide groove 3 to the connecting portion between the first horizontal guide groove 3 and the lifting guide groove 4, it can smoothly continue to slide upward and slide into the lifting guide groove 4.

[0033] The mounting bracket 100 is further provided with a second horizontal guide groove 6, the guiding direction of the second horizontal guide groove 6 is the same as that of the first horizontal guide groove 3, the second horizontal guide groove 6 is located below the first horizontal guide groove 3, the length of the second horizontal guide groove 6 is greater than that of the first horizontal guide groove 3, and the second sliding piece is slidingly connected in the second horizontal guide groove 6, so that the second horizontal guide groove 6 provides sliding guide for the second sliding piece, improves the stability of the second sliding piece during movement, thereby improving the stability of the whole displacement guide structure, reducing failure and ensuring long-term stable operation of the displacement guide structure.

[0034] Further, the mounting bracket 100 comprises two oppositely arranged mounting side plates 1001, the first horizontal guide groove 3, the lifting guide groove 4 and the second horizontal guide groove 6 are symmetrically arranged on the two mounting side plates 1001; the first sliding piece is a sliding block 7, two sliding blocks 7 are arranged, and the two sliding blocks 7 are distributed on the two sides of the cup body 2; the second sliding piece is a sliding shaft 8, the sliding shaft 8 is arranged in the two groups of second horizontal guide grooves 6, that is, the above-mentioned guide structure is a two-side guide structure, so that the stability of the whole displacement guide structure is further improved by arranging the two-side guide structure, and the problem of easy failure when using a single-side guide structure is avoided.

[0035] Further, the sliding block 7 is arranged along the height direction of the cup body 2, so that the sliding block 7 has a certain height, the connecting area between the sliding block 7 and the cup body 2 is increased, and the cup body 2 is not easy to shake when sliding. Specifically, the sliding block 7 is arranged along the height direction of the cup body 2 to make the first sliding member have a rectangular shape.

[0036] The driving assembly has various structural modes. For example, in an embodiment, the driving assembly is a cylinder transmission structure. Specifically, the driving assembly includes a driving cylinder and a cylinder slider arranged on the driving end of the driving cylinder. The cylinder slider is fixedly connected with the second sliding member. Thus, the second sliding member can be driven to move by driving the cylinder slider to slide through the driving cylinder. In the embodiment, the driving assembly is a lead screw transmission structure. The driving assembly includes a driving motor 9, a lead screw shaft 10, and a lead screw slider 11. The driving end of the driving motor 9 is connected with the lead screw shaft 10. The axial direction of the lead screw shaft 10 is the same as the guiding direction of the second horizontal guide groove 6. The lead screw slider 11 is arranged on the lead screw shaft 10. The lead screw slider 11 is connected with the second sliding member. In use, the lead screw shaft 10 is driven to rotate by the driving motor 9 to drive the lead screw slider 11 to move along the axial direction of the lead screw shaft 10, and then the second sliding member is driven to move by the lead screw slider 11. Further, the driving assembly further includes position switches for touch cooperation with the lead screw slider 11. The position switches are arranged at two ends of the second horizontal guide groove 6 along the guiding direction of the second horizontal guide groove 6. That is, the stroke between the two position switches is the same as the stroke of the second horizontal guide groove 6, and the stroke path corresponds to the second horizontal guide groove 6. Thus, when the lead screw slider 11 moves to the two ends of the second horizontal guide groove 6, the position of the lead screw slider 11 can be recognized by the position switches, and then the position of the cup body 2 can be recognized.

[0037] The first horizontal guide groove 3 and the lifting guide groove 4 are arranged at an included angle θ, 90°≤θ<180°. That is, the first horizontal guide groove 3 and the lifting guide groove 4 can be arranged at a right angle or an obtuse angle. The right angle or the obtuse angle can ensure the feasibility of the connecting rod transmission structure. When the first horizontal guide groove 3 and the lifting guide groove 4 are arranged at an acute angle, the connecting rod transmission structure cannot be realized. In an embodiment, θ is 120°. In the embodiment, θ is 90°. That is, the first horizontal guide groove 3 and the lifting guide groove 4 are arranged perpendicularly. The perpendicular arrangement can reduce the occupied area of the horizontal space of the displacement guide mechanism.

[0038] The utility model also provides a kind of coffee machine, including machine body, machine body is provided with the displacement guide mechanism of the brewing cup described above, so, with the displacement guide mechanism of brewing cup coffee machine, under the driving of driving assembly, by connecting rod transmission structure transmission, so that cup body 2 can reciprocate between first horizontal guide groove 3 and lifting guide groove 4, and then utilize the characteristics of few connecting rod transmission structure components, to satisfy the complex motion trajectory of cup body 2 horizontal movement and lifting movement, thereby facilitate to simplify the overall structure of cup body 2 displacement guide.

[0039] The above describes the preferred embodiments of the present application, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present application. These equivalent modifications or substitutions are all included in the scope defined by the claims of the present application.

Claims

1. A displacement guide mechanism for a brewing cup, characterized by: The cup body (2) is movably arranged on the first horizontal guide groove (3), and the driving assembly is provided with a connecting rod transmission structure between the driving assembly and the cup body (2), and the driving assembly drives the cup body (2) to reciprocate in the first horizontal guide groove (3) and the lifting guide groove (4) through the connecting rod transmission structure. The connecting rod transmission structure includes a first sliding piece, a second sliding piece and a transmission connecting rod (5), the first sliding piece is arranged on the outer surface of the cup body (2), the first sliding piece is slidingly connected in the first horizontal guide groove (3), the horizontal height of the second sliding piece is lower than that of the first sliding piece, the second sliding piece is drivingly connected with the driving assembly, the moving direction of the second sliding piece is the same as the guide direction of the first horizontal guide groove (3), one end of the transmission connecting rod (5) is rotatably connected with the first sliding piece, and the other end of the transmission connecting rod (5) is rotatably connected with the second sliding piece.

2. The displacement guide mechanism of the brewing cup according to claim 1, characterized by: The mounting bracket (100) is further provided with a second horizontal guide groove (6) with the same guide direction as the first horizontal guide groove (3), the second horizontal guide groove (6) is located below the first horizontal guide groove (3), the length of the second horizontal guide groove (6) is greater than that of the first horizontal guide groove (3), and the second sliding piece is slidingly connected in the second horizontal guide groove (6).

3. The displacement guide mechanism of the brewing cup according to claim 2, characterized by: The mounting bracket (100) includes two oppositely arranged mounting side plates (1001), the first horizontal guide groove (3), the lifting guide groove (4) and the second horizontal guide groove (6) are symmetrically arranged on the two mounting side plates (1001); the first sliding piece is a sliding block (7), two sliding blocks (7) are arranged on the two sides of the cup body (2); and the second sliding piece is a sliding shaft (8), the sliding shaft (8) penetrates two groups of the second horizontal guide grooves (6).

4. The displacement guide mechanism of the brewing cup according to claim 3, characterized by: The sliding block (7) is arranged in the height direction of the cup body (2) to make the first sliding piece rectangular.

5. The displacement guide mechanism of the brewing cup according to claim 4, characterized by: The driving assembly includes a driving motor (9), a screw shaft (10) and a screw sliding block (11), the driving end of the driving motor (9) is connected with the screw shaft (10), the axial direction of the screw shaft (10) is the same as the guide direction of the second horizontal guide groove (6), the screw sliding block (11) is arranged on the screw shaft (10), and the screw sliding block (11) is connected with the second sliding piece.

6. The displacement guide mechanism of the brewing cup according to claim 3, characterized by: The driving assembly further includes position switches for touching and cooperating with the screw sliding block (11), the position switches are arranged at two ends of the second horizontal guide groove (6) in the guide direction of the second horizontal guide groove (6).

7. The displacement guide mechanism of a brewing cup according to claim 6, characterized by: ​ 8. The displacement guide mechanism of the brewing cup according to claim 7, characterized by: The position switch is a micro switch (12).

9. The displacement guide mechanism of a brewing cup according to claim 1, characterized by: An included angle θ is arranged between the first horizontal guide slot (3) and the lifting guide slot (4), 90°≤θ<180°.

10. A coffee maker characterized in that: The brewing cup displacement guide mechanism is arranged on a machine body.

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