Mounting structure of control panel and portable coffee machine

Abstract

The utility model relates to the technical field of coffee machines, in particular to a mounting structure of a control panel and a portable coffee machine, the mounting structure comprises a mounting rack, a main control board and an operation panel, the main control board is arranged at the top of the mounting rack, the mounting rack is provided with a first insertion port, and the main control board is provided with a second insertion port corresponding to the first insertion port; the main control board is provided with at least one welding groove in the two sides of the second insertion port, the top of the operation board sequentially penetrates through the first insertion port and the second insertion port and is exposed, a welding block is arranged between the welding groove and the side face of the exposed end of the operation board, connection is achieved through welding, and therefore the operation board is arranged on the main control board and electrically connected. Therefore, electric connection of the flat cable is replaced by welding electric connection, a wired connection mode is not adopted, and the possibility that the flat cable is extruded or abraded is avoided.

Description

Technical Field

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

[0002] A coffee machine is a device used to make coffee. Its control unit includes an operating panel, a main control panel, and a mounting bracket. The main control panel is mounted on top of the mounting bracket, and a mounting plate is provided at the bottom of the mounting bracket. The operating panel is mounted on one side of the mounting plate, and the operating panel and the main control panel are electrically connected via a flat cable. The specific structure of the flat cable electrical connection is as follows: first, both the main control panel and the operating panel are provided with a male GND terminal block, and the terminal blocks on the two panels are electrically connected via a flat cable. The flat cable has its own female terminal block. Therefore, when making an electrical connection, the two ends of the flat cable are plugged into the male terminal blocks on the operating panel and the main control panel, respectively, to complete the connection.

[0003] It can be seen that a wired electrical connection is used. Therefore, when the entire control unit is installed in the coffee machine cup body, the wiring is in a free state, so there is a risk of being squeezed. It is also possible to be scratched by the sharp structural burrs in the cup body and the sharp corners on the ribs, causing wear and tear, thereby increasing the defective rate of the control unit. Summary of the Invention

[0004] The purpose of the present invention is to provide a control panel mounting structure and a portable coffee machine, which replace the electrical connection of the cable with a welded electrical connection, thereby eliminating the need for a wired connection and avoiding the possibility of the cable being squeezed or worn, thereby solving the problem of the cable being squeezed or worn in the electrical connection.

[0005] The purpose of this utility model is achieved in this way:

[0006] The control panel installation structure includes a mounting frame, a main control panel and an operation panel, wherein the main control panel is arranged on the top of the mounting frame, and the mounting frame is provided with a first plug-in interface, and the main control panel is provided with a second plug-in interface corresponding to the first plug-in interface;

[0007] The main control board is provided with at least one welding groove on both sides of the second plug interface, and the top of the operation panel passes through the first plug interface and the second plug interface in turn and is exposed, and a welding block is provided between the welding groove and the side surface of the exposed end of the operation panel and is connected by welding.

[0008] Preferably, the operating panel includes a plug-in portion and a mounting portion, and the plug-in portion is located at the top of the mounting portion, and abutment surfaces are provided on both sides of the plug-in portion at the top of the mounting portion. When the plug-in portion passes through the second plug interface and is exposed, the abutment surface abuts against the bottom of the mounting frame, and a welding block is provided between the welding groove and the side surface of the plug-in portion.

[0009] Preferably, a mounting plate is provided at the bottom of the mounting frame on one side of the plug-in interface, and a buckle is provided on the side of the mounting plate close to the plug-in interface, and a corresponding card interface is provided on the operation panel;

[0010] Or / and, the mounting plate and the operating panel are connected by fasteners.

[0011] Preferably, there are seven welding slots, three of which are provided on one side of the second plug-in interface, and four are provided on the other side of the second plug-in interface;

[0012] Or / and, the distance between every two adjacent welding grooves is the same.

[0013] Preferably, the welding block is arched, and one end of the welding block is located in the welding groove, and the other end of the welding block is connected to the side surface of the operating panel that is exposed at one end.

[0014] Preferably, the main control board is provided with a mounting hole 1 in the middle, and the mounting frame is provided with a mounting hole 2 corresponding to the mounting hole 1. The main control board is set on the mounting frame by passing one end of the fastener through the mounting hole 1 and threadedly connected to the mounting hole 2.

[0015] Preferably, a mounting rod for mounting the mounting rack on the cup body is provided at the bottom of the mounting rack, and a support plate is provided on the outside of the mounting rod;

[0016] Or / and, a protrusion is provided on the outer side of the mounting bracket, and the protrusion can be matched with the groove on the cup body to limit the rotation of the mounting bracket.

[0017] The portable coffee machine includes a cup body, and the cup body is provided with the mounting frame, main control panel and operation panel as described above, and the cup body is provided with buttons corresponding to the operation panel.

[0018] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:

[0019] 1. The top of the operation panel of the present invention passes through the main control panel and is exposed, and the main control panel and the operation panel are welded to set the operation panel on the main control panel and realize electrical connection. Therefore, the electrical connection of the wiring is replaced by the welding electrical connection, thereby not adopting the wired connection method, thereby avoiding the possibility of the wiring being squeezed or worn.

[0020] At the same time, the welding process is relatively easy to operate, thus saving working hours, and the welding block occupies relatively little space, thus not hindering the use of space in other locations of the main control board.

[0021] 2. The preferred solution of the present invention is to ensure that the operating panel is in the correct position relative to the main control panel by setting the abutment surface and cooperating the plug-in portion at the end of the operating panel with the main control panel and the mounting frame, thereby facilitating accurate welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is one of the structural diagrams of the present utility model.

[0023] Figure 2 This is the second structural diagram of the present utility model.

[0024] Figure 3 Schematic diagram of the structure for removing the operation panel.

[0025] Figure 4 for Figure 3 sectional view of .

[0026] Figure 5 This is a structural diagram of the operation panel.

[0027] Reference numerals: 1-mounting frame; 11-plug interface 1; 12-mounting plate; 13-clip; 14-mounting rod;

[0028] 15-support plate; 16-protrusion; 2-main control board; 21-plug interface 1; 22-welding groove; 23-welding block; 3-operation panel; 31-plug-in portion; 32-installation portion; 33-card interface; 34-butting surface. DETAILED DESCRIPTION

[0029] The specific implementation of the present invention is further described in detail below with reference to the accompanying drawings.

[0030] like Figure 1-Figure 5 As shown, the installation structure of the control panel includes a mounting frame 1, a main control board 2 and an operation panel 3, and the main control board 2 is arranged on the top of the mounting frame 1, and the mounting frame 1 is provided with a socket 11, and the main control board 2 is provided with a socket 2 21 corresponding to the socket 11.

[0031] The main control board 2 is also equipped with at least one welding slot 22 on both sides of the second plug-in interface 21. The top of the operating panel 3 passes through the first plug-in interface 11 and the second plug-in interface 21 in sequence and emerges. A welding block 23 is provided between the welding slot 22 and the side of the exposed end of the operating panel 3, and a connection is achieved through welding. Therefore, in actual use, the top of the operating panel 3 passes through the main control board 2 and emerges. The main control board 2 and the operating panel 3 are welded together to set the operating panel 3 on the main control board 2 and achieve an electrical connection. Therefore, the electrical connection through welding replaces the electrical connection of the cable, thus eliminating the use of a wired connection method and thus preventing the possibility of the cable being squeezed or worn.

[0032] At the same time, the welding process is relatively easy to operate, thus saving working hours, and the welding block occupies relatively little space, thus not hindering the use of space in other locations of the main control board.

[0033] The soldering slots 22 are specifically solder pads known in the art, and soldering in this embodiment can be performed using a soldering process. Furthermore, the number of soldering slots 22 can be selected based on practical needs and is not specifically limited. Specifically, it can be determined based on the number of circuits required between the main control board 2 and the operation board 3, and then the number of soldering slots 22 on both sides can be balanced. The number and layout of soldering slots 22 in this embodiment can be seen in the accompanying drawings, indicating that there can be seven soldering slots 22, namely, three on one side of the second plug interface 21 and four on the other side of the second plug interface 21.

[0034] Furthermore, the distance between every two adjacent welding grooves 22 is the same, thereby facilitating the welding process and avoiding safety issues.

[0035] At the same time, the welding block 23 is arched, and one end of the welding block 23 is located in the welding groove 22, and the other end of the welding block 23 is connected to the side surface of the operating panel 3 that is exposed at one end.

[0036] Therefore, in actual use, the arched setting can avoid sharp parts, so that the surface is smooth, the connection is stable, and the appearance is beautiful.

[0037] Secondly, Figure 5 As shown, the structure of the operating panel 3 is as follows: first, the operating panel 3 includes a plug-in portion 31 and a mounting portion 32, and the plug-in portion 31 is located at the top of the mounting portion 32, and abutment surfaces 34 are provided on both sides of the plug-in portion 31 at the top of the mounting portion 32. When the plug-in portion 31 passes through the plug interface 21 and is exposed, the abutment surface 34 abuts against the bottom of the mounting frame 1, and a welding block 23 is provided between the welding groove 22 and the side of the plug-in portion 31.

[0038] Therefore, in actual use, since the plug-in portion 31 is located at the top of the mounting portion 32, and abutment surfaces 34 are provided on both sides of the plug-in portion 31 at the top of the mounting portion 32, that is, the length of the plug-in portion 31 is smaller than the length of the mounting portion 32, it is stepped, so it can cooperate with the mounting frame 1, so that the position of the operating panel 3 is correct, and the relative position between the operating panel 3 and the main control panel 2 is ensured to be correct, thereby facilitating accurate welding.

[0039] At the same time Figure 1-Figure 5 As shown, the operating panel 3 is a long strip, and welding is only for installation at one end. Therefore, in order to ensure stable installation of the operating panel 3, a connection structure is provided between the operating panel 3 and the mounting frame 1, such as a snap connection or a fastener connection.

[0040] When it is a card connection, the specific structure is: first, a mounting plate 12 is provided at the bottom of the mounting frame 1 on one side of the plug interface 11, and a buckle 13 is provided on the side of the mounting plate 12 close to the plug interface 11, and a corresponding card interface 33 is opened on the operating panel 3.

[0041] Therefore, in actual use, the connection between the operating panel 3 and the mounting bracket 1 is achieved by the matching of the buckle 13 and the card interface 33 .

[0042] When it is connected by a fastener, that is, the mounting plate 12 and the operating plate 3 are connected by a fastener, and the fastener can be a screw. Specifically, the operating plate 3 is opened, and the mounting plate 12 is grooved, and one end of the fastener passes through the operating plate 3 and is threadedly connected to the mounting plate 12 to achieve connection.

[0043] like Figure 1-Figure 3 As shown, the structure between the main control board 2 and the mounting bracket 1 is as follows: first, a mounting hole 1 is defined in the middle of the main control board 2, and a mounting hole 2 is defined in the mounting bracket 1 corresponding to the mounting hole 1. The main control board 2 is mounted on the mounting bracket 1 by passing one end of a fastener through the mounting hole 1 and threading it into the mounting hole 2. The fastener can be a screw.

[0044] like Figures 1-4 As shown, other detailed structures of the mounting frame 1 are as follows: first, a mounting rod 14 for mounting the mounting frame 1 on the cup body is provided at the bottom of the mounting frame 1, and a support plate 15 is provided on the outside of the mounting rod 14 to provide support and increase strength;

[0045] At the same time, a protrusion 16 is provided on the outside of the mounting frame 1 , and the protrusion 16 can be matched with the groove on the cup body to limit the rotation of the mounting frame 1 .

[0046] The portable coffee machine of the present invention comprises a cup body, in which the mounting frame 1, the main control panel 2 and the operating panel 3 as described above are arranged, and buttons corresponding to the operating panel 3 are arranged on the cup body.

[0047] The above shows and describes the basic principles and main features of the present invention as well as the advantages of the present invention. At the same time, the present invention is not limited to the above embodiments. Therefore, various changes and improvements are possible without departing from the principles and scope of the present invention. Such changes and improvements fall within the scope of the present invention.

Claims

1. The installation structure of the control panel is characterized by: The invention comprises a mounting frame (1), a main control board (2) and an operation panel (3), wherein the main control board (2) is arranged on the top of the mounting frame (1), the mounting frame (1) is provided with a first plug-in interface (11), and the main control board (2) is provided with a second plug-in interface (21) corresponding to the first plug-in interface (11); The main control board (2) is provided with at least one welding groove (22) on both sides of the second plug interface (21), and the top of the operation panel (3) passes through the first plug interface (11) and the second plug interface (21) in sequence and is exposed, and a welding block (23) is provided between the welding groove (22) and the side surface of the exposed end of the operation panel (3) and is connected by welding.

2. The control panel mounting structure according to claim 1, wherein: The operating panel (3) comprises a plug-in portion (31) and a mounting portion (32), wherein the plug-in portion (31) is located at the top of the mounting portion (32), and abutment surfaces (34) are provided on both sides of the plug-in portion (31) at the top of the mounting portion (32); when the plug-in portion (31) passes through the second plug-in interface (21) and is exposed, the abutment surfaces (34) abut against the bottom of the mounting frame (1), and a welding block (23) is provided between the welding groove (22) and the side surface of the plug-in portion (31).

3. The control panel mounting structure according to claim 1, wherein: The bottom of the mounting frame (1) is provided with a mounting plate (12) on one side of the plug-in interface (11), and the mounting plate (12) is provided with a snap-fit ​​(13) on the side close to the plug-in interface (11), and the operating panel (3) is provided with a corresponding snap-fit ​​interface (33); Or / and, the mounting plate (12) and the operating plate (3) are connected by fasteners.

4. The control panel mounting structure according to claim 1, wherein: There are seven welding slots (22), three of which are provided on one side of the second plug-in interface (21), and four of which are provided on the other side of the second plug-in interface (21); Or / and, the distance between every two adjacent welding grooves is the same.

5. The control panel mounting structure according to claim 1, wherein: The welding block (23) is arched, and one end of the welding block (23) is located in the welding groove (22), and the other end of the welding block (23) is connected to the side surface of the operating panel (3) at one end.

6. The control panel mounting structure according to any one of claims 1 to 5, characterized in that: The main control board (2) is provided with a mounting hole 1 in the middle thereof, and the mounting frame (1) is provided with a mounting hole 2 corresponding to the mounting hole 1. The main control board (2) is set on the mounting frame (1) by passing one end of a fastener through the mounting hole 1 and threadedly connected to the mounting hole 2.

7. The control panel mounting structure according to any one of claims 1 to 5, characterized in that: The bottom of the mounting frame (1) is provided with a mounting rod (14) for mounting the mounting frame (1) on the cup body, and a support plate (15) is provided on the outside of the mounting rod (14); Or / and, a protrusion (16) is provided on the outside of the mounting frame (1), and the protrusion (16) can be matched with the groove on the cup body to limit the rotation of the mounting frame (1).

8. Portable coffee machine, characterized by: The cup body comprises a mounting frame (1), a main control panel (2) and an operating panel (3) as claimed in any one of claims 1 to 7, and the cup body is provided with buttons corresponding to the operating panel (3).

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