Internal mounting structure of coffee machine

Abstract

The utility model relates to an internal installation structure of a coffee machine, which comprises a support frame, a water pump, a circuit board, a connecting piece and a plurality of batteries, the support frame comprises an upper support and a lower support, the connecting piece is connected with the upper support and the lower support, and the water pump, the circuit board and the plurality of batteries are arranged between the upper support and the lower support. A plurality of upper connecting columns and lower pressing columns are arranged on the bottom face of the upper support, a plurality of lower connecting columns are arranged at the positions, corresponding to the upper connecting columns, of the top face of the lower support, a plurality of positioning cylinders are arranged on the lower support, the upper connecting columns and the lower connecting columns are vertically connected in an inserted mode, the lower ends of the batteries are inserted into the positioning cylinders, and the bottom ends of the lower pressing columns abut against the upper ends of the batteries. The supporting frame comprises the upper support and the lower support, the upper support and the lower support are in butt joint up and down, the water pump, the battery and the circuit board are located between the upper support and the lower support, the supporting frame is not blocked by a middle partition plate and is of a split structure, the battery is easy to arrange on the supporting frame, the supporting frame can be matched with batteries of different sizes, and applicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machines, in particular to an internal installation structure of a coffee machine. Background Art

[0002] The structure of the bracket of the existing portable coffee machine, such as an internal installation structure of a miniaturized coffee machine disclosed in Chinese Patent Publication No. CN206548341U on October 13, 2017, includes a bracket structure, a battery and a water pump; the bracket structure includes a vertical first accommodation cavity and a second accommodation cavity, and the water pump and the battery are respectively fixedly installed in the first accommodation cavity and the second accommodation cavity; after the water pump and the battery are installed into the bracket structure, the whole is in an approximate cylindrical structure. Subsequently, the battery is covered by a cover, and the cover is fixedly connected to the bracket. The bracket is in an I shape. Due to the limitation of the middle partition, the battery cannot be arranged more flexibly and cannot be adapted to batteries of different sizes. Therefore, the structure of the bracket of the existing coffee machine needs to be further improved. Content of the Utility Model

[0003] The purpose of the utility model is to provide an internal installation structure of a coffee machine with more flexible battery layout and better applicability.

[0004] The purpose of the utility model is achieved as follows:

[0005] An internal installation structure of a coffee machine includes a support frame, a water pump, a circuit board, a connecting member and a plurality of batteries. The support frame includes an upper support and a lower support. The connecting member connects the upper support and the lower support. The water pump, the circuit board and the plurality of batteries are arranged between the upper support and the lower support. The bottom surface of the upper support is provided with a plurality of upper connecting columns and pressing columns. The top surface of the lower support is provided with a plurality of lower connecting columns corresponding to the positions of the plurality of upper connecting columns. The lower support is provided with a plurality of positioning cylinders. The upper connecting columns and the lower connecting columns are inserted into each other up and down. The lower end of the battery is inserted into the positioning cylinder, and the bottom end of the pressing column abuts against the upper end of the battery. The support frame of the utility model includes an upper support and a lower support, and the upper support and the lower support are butt-jointed up and down. The water pump, the battery and the circuit board are located between the upper support and the lower support. Since the support frame has no middle partition barrier and is a split structure, the battery is easy to be arranged on the support frame and can be adapted to batteries of different sizes, and the applicability is better.

[0006] The utility model can be further improved as follows.

[0007] The lower end of the upper connecting column is inserted into the upper end of the lower connecting column and abuts against the lower connecting column.

[0008] The lower connecting column and the upper connecting column are respectively provided with through holes and connecting holes corresponding to the connecting member. The connecting member passes upward through the through hole on the lower connecting column and is connected to the connecting hole of the upper connecting column.

[0009] The connecting member is a bolt or a rivet.

[0010] The bottom surface of the upper support frame is provided with a lower pressing plate. The bottom end of the lower pressing plate abuts against the upper part of the water pump, and the lower pressing plate presses the water pump tightly on the lower support frame.

[0011] The upper support frame, the lower pressing column, the lower pressing plate and the upper connecting column are integrally formed by plastic.

[0012] The lower support frame and the positioning cylinder are integrally formed by plastic.

[0013] On the inner side wall of the through hole of the lower connecting column, a limiting boss is provided corresponding to the lower end of the upper connecting column, and the lower end of the upper connecting column abuts against the limiting boss.

[0014] The beneficial effects of the present utility model are as follows:

[0015] The support frame of the present utility model includes an upper support frame and a lower support frame. The upper support frame and the lower support frame are butt-jointed up and down. The water pump, the battery and the circuit board are located between the upper support frame and the lower support frame. Since the support frame has no intermediate partition barrier and is a split structure, it is easy to layout the battery on the support frame, and batteries of different sizes can be adapted, so the applicability is better. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the coffee machine of the present utility model.

[0017] Figure 2 It is a top view of the coffee machine of the present utility model.

[0018] Figure 3 It is Figure 2 The cross-sectional view at A-A in

[0019] Figure 4 It is an exploded view of the coffee machine of the present utility model.

[0020] Figure 5 It is an assembly drawing of the support frame, the water pump and the battery of the present utility model.

[0021] Figure 6 It is an assembly drawing of the support frame, the water pump and the battery of the present utility model from another angle.

[0022] Figure 7 It is an assembly drawing of the support frame, the water pump and the battery of the present utility model from the third angle.

[0023] Figure 8 It is a side view of the support frame, the water pump and the battery of the present utility model.

[0024] Figure 9 It is Figure 8 The cross-sectional view at A-A in

[0025] Figure 10It is an exploded view of the support frame, water pump, and battery of the present utility model. Detailed implementation mode

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] Embodiment 1, as Figures 1 to 10 shown, a coffee machine includes a housing 1, a connecting member 8, a support frame 4, a water pump 6, a circuit board 7, a heating assembly 2, a brewing assembly 3, and three batteries 5. The heating assembly 2 is disposed at the top of the support frame 4, the brewing assembly 3 is detachably disposed at the bottom of the support frame 4, the water pump 6 and the circuit board 7 are disposed on the support frame 4, the support frame 4 is located inside the housing, the support frame 4 includes an upper support 41 and a lower support 42, the connecting member 8 connects the upper support 41 and the lower support 42, the bottom surface of the upper support 41 is provided with a plurality of upper connecting columns 43 and pressing columns 45, the water pump 6, the circuit board 7, and a plurality of batteries 5 are disposed between the upper support 41 and the lower support 42, the top surface of the lower support 42 is provided with a plurality of lower connecting columns 44 corresponding to the positions of the plurality of upper connecting columns 43, the lower support 42 is provided with a plurality of positioning cylinders 47, the upper connecting columns 43 and the lower connecting columns 44 are inserted up and down, the lower end of the battery 5 is inserted into the positioning cylinder 47, and the bottom end of the pressing column 45 abuts against the upper end of the battery 5. The heating assembly 2 and the brewing assembly 3 of the present utility model are prior art. The heating assembly 2 is used to hold cold water and heat the cold water into hot water. The brewing assembly is used to hold coffee powder or coffee capsules. The water pump will pump the hot water in the heating assembly 2 into the brewing assembly to brew coffee powder or coffee capsules, which will not be described in detail here.

[0028] As a more specific technical solution of the present utility model.

[0029] The lower end of the upper connecting column 43 is inserted into the upper end of the lower connecting column 44 and abuts against the lower connecting column 44.

[0030] The lower connecting column 44 and the upper connecting column 44 are respectively provided with through holes 48 and connecting holes 49 corresponding to the connecting member 8. The connecting member 8 passes upward through the through hole 48 on the lower connecting column 44 and is connected to the connecting hole 49 of the upper connecting column 43.

[0031] The connecting member is a bolt or a rivet.

[0032] The bottom surface of the upper support 41 is provided with a lower pressing plate 46, and the bottom end of the lower pressing plate 46 abuts against the upper part of the water pump 6.

[0033] The upper support 41, the pressing column 45, the lower pressing plate 46, and the upper connecting column 43 are integrally formed of plastic.

[0034] The lower support 42 and the positioning cylinder 47 are integrally formed of plastic.

[0035] The three batteries 5 are distributed in a triangular pyramid shape on the support frame 4.

[0036] On the inner sidewall of the through hole of the lower connecting column 44, a limiting boss 410 is provided corresponding to the lower end of the upper connecting column 43, and the lower end of the upper connecting column 43 abuts against the limiting boss 410.

Claims

1. The internal installation structure of a coffee machine, comprising a support frame (4), a water pump (6), a circuit board (7), a connecting member (8) and a plurality of batteries (5), characterized in that, The support frame (4) includes an upper support (41) and a lower support (42). A connecting member (8) connects the upper support (41) and the lower support (42). A water pump (6), a circuit board (7), and multiple batteries (5) are disposed between the upper support (41) and the lower support (42). The bottom surface of the upper support (41) is provided with multiple upper connecting columns (43) and pressing columns (45). Corresponding to the positions of the multiple upper connecting columns (43), the top surface of the lower support (42) is provided with multiple lower connecting columns (44). The lower support (42) is provided with multiple positioning cylinders (47). The upper connecting columns (43) and the lower connecting columns (44) are inserted into each other up and down. The lower end of the battery (5) is inserted into the positioning cylinder (47), and the bottom end of the pressing column (45) abuts against the upper end of the battery (5).

2. The internal installation structure of the coffee machine according to claim 1, characterized in that, The lower end of the upper connecting column (43) is inserted into the upper end of the lower connecting column (44) and abuts against the lower connecting column (44).

3. The internal installation structure of the coffee machine according to claim 1, characterized in that, Through holes (48) and connecting holes (49) corresponding to the connecting member (8) are respectively provided on the lower connecting column (44) and the lower connecting column (44). The connecting member (8) passes upward through the through hole (48) on the lower connecting column (44) and is connected to the connecting hole (49) of the upper connecting column (43).

4. The internal installation structure of the coffee machine according to claim 3, characterized in that, The connecting member (8) is a bolt or a rivet.

5. The internal installation structure of the coffee machine according to claim 1, characterized in that, The bottom surface of the upper support (41) is provided with a lower pressing plate (46), and the bottom end of the lower pressing plate (46) abuts against the upper part of the water pump (6).

6. The internal installation structure of the coffee machine according to claim 5, characterized in that, The upper support (41), the pressing column (45), the lower pressing plate (46), and the upper connecting column (43) are integrally formed by plastic.

7. The internal installation structure of the coffee machine according to claim 1, characterized in that, The lower support (42) and the positioning cylinder (47) are integrally formed by plastic.

8. The internal installation structure of the coffee machine according to claim 3, characterized in that, A limiting boss (410) is provided on the inner side wall of the through hole (48) corresponding to the lower end of the upper connecting column (43), and the lower end of the upper connecting column (43) abuts against the limiting boss (410).

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