Integrated coupler device and wall breaking machine thereof

Abstract

The utility model discloses an integrated coupler device and a wall breaking machine thereof, comprising a coupler male seat arranged at the bottom of a cup body and a coupler female seat correspondingly arranged at the top of a machine body, a group of lower isolation plug-ins are arranged in the coupler female seat, and a group of upper isolation plug-ins are arranged on the coupler male seat. The upper isolation plug-in unit and the lower isolation plug-in unit are connected in series on a coupler power supply circuit in a matched mode, and when the cup body is connected with the machine body, the upper isolation plug-in unit and the lower isolation plug-in unit are connected in an inserted mode so as to switch on the coupler power supply circuit. A transmission support, a microswitch and other complex parts in a traditional structure are abandoned, the number of parts is reduced, the structural complexity is reduced, the integrated design of the upper isolation plug-in and the lower isolation plug-in and the coupler is utilized, the installation space is reduced, the assembly process is simplified, the comprehensive production cost is reduced, and the market competitiveness of products is improved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to an integrated coupler device and its blender. Background Technology

[0002] A coupler, also known as an adapter, primarily functions to transmit, couple, match, and adapt signals. It also provides electrical isolation to meet the signal transmission needs of various application scenarios and optimize signal transmission efficiency and quality. Currently, to better realize the multi-functionality of home appliances, a device capable of transmitting electrical signals is often needed to achieve the transmission of electrical signals in control circuits. Couplers, as such devices, are widely used in home appliances, such as rice cookers, soy milk makers, and blenders.

[0003] A typical blender consists of a main body and a cup. The main body houses the motor and control circuitry, with an upper coupler at the top for connecting the power supply. The cup has a lower coupler at the bottom for connecting the upper coupler. To ensure a safe connection between the upper and lower couplers, a switch is typically installed between the main body and the cup to connect or disconnect the coupler's power circuit. (See reference...) Figure 9 The existing switch assembly includes a transmission bracket 02 and a micro switch 01 mounted on the body 05, and a push rod mounted on the bottom of the cup. The micro switch 01 is connected to the power line of the lower coupler 04. The transmission bracket 02 includes a transmission rod 03 that moves between the push rod and the micro switch 01. During operation, the cup is inserted into the body and drives the upper and lower couplers to connect. At the same time, the push rod pushes the transmission rod 03 down and triggers the micro switch 01 to open, so that the micro switch connects the power line to supply power to the upper and lower coupler sockets. However, this switch assembly has a complex structure, is relatively cumbersome to assemble, occupies a large space, and has a high manufacturing cost. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is to overcome the problems of complex structure, cumbersome assembly, large space occupation and high manufacturing cost of the switch assembly set between the machine body and the cup body in the prior art. In order to provide an integrated coupler device and its blender with simple and compact structure, simplified installation structure and reduced overall production cost.

[0005] To solve the above-mentioned technical problems, this utility model provides an integrated coupler device, including a male coupler socket located at the bottom of the cup body and a female coupler socket located at the top of the body. The body is provided with a coupler power circuit connected to the female coupler socket. An isolation structure for connecting or disconnecting the coupler power circuit is provided between the male coupler socket and the female coupler socket. The isolation structure includes a set of lower isolation plugs spaced apart in the female coupler socket and a set of upper isolation plugs connected in the male coupler socket and forming a pluggable connection with the lower isolation plugs. The set of upper isolation plugs and the set of lower isolation plugs are connected in series in the coupler power circuit. When the male coupler socket is inserted into the female coupler socket, it drives the upper isolation plugs to plug into the lower isolation plugs and connects them, thus connecting the coupler power circuit.

[0006] In the aforementioned integrated coupler device, a plurality of sets of sockets are spaced apart on one end of the coupler female socket, and a set of the lower isolation plugs passes through one set of sockets. The coupler female socket includes a plurality of female socket springs disposed in the remaining plurality of sockets.

[0007] In the aforementioned integrated coupler device, a set of lower isolation plugs includes two isolation springs with an insulating gap disposed in a set of sockets. The two isolation springs are connected to the coupler power circuit and form a break between the two isolation springs that isolates the coupler power circuit.

[0008] In the aforementioned integrated coupler device, the coupler socket includes a socket housing and a fixed bracket disposed within the socket housing. Multiple sets of sockets are spaced apart on the fixed bracket. Multiple sets of socket springs and a set of isolation springs are respectively mounted on the fixed bracket through the multiple sets of sockets. Both the socket springs and the isolation springs have a wire clamping portion extending to the lower port of the socket and a pair of clip portions disposed within the upper port of the socket.

[0009] In the aforementioned integrated coupler device, a waterproof cover is installed at one end of the fixed bracket. The waterproof cover is provided with multiple sets of hollow waterproof protrusions corresponding to multiple sets of sockets. A waterproof pad is provided at the port of the waterproof protrusion to block the socket. The waterproof pad is provided with a joint.

[0010] In the aforementioned integrated coupler device, one end of the male coupler is provided with a plug interface, and a set of upper isolation plugs includes two isolation cores connected in the plug interface. The two isolation cores are inserted into a set of plug holes in the female coupler and connected to two isolation springs.

[0011] In the aforementioned integrated coupler device, the coupler male socket has multiple sets of positioning holes spaced apart within the insertion interface, and two isolation cores are connected in a U-shaped structure and inserted into the insertion interface through a set of insertion holes.

[0012] In the aforementioned integrated coupler device, the coupler male socket includes multiple sets of male socket cores that pass through the insertion interface via other multiple sets of positioning holes, and multiple functional leads that connect the multiple sets of male socket cores respectively.

[0013] This utility model also provides a blender, including a cup body, a machine body, and the integrated coupler device described in any one of the above.

[0014] In the aforementioned blender, the top of the machine body is provided with an annular boss and an annular space formed by the annular boss. A clearance groove is opened on the annular boss, and the female coupler is arranged in an arc shape at the clearance groove. The bottom of the cup body is provided with an annular groove that forms a positioning fit with the annular boss, and a boss plane that fits and connects in the clearance groove. The male coupler is arranged in an arc shape on the boss plane.

[0015] The technical solution of this utility model has the following advantages:

[0016] 1. In the integrated coupler device provided by this utility model, the upper isolation plug is integrated into the male coupler socket, and the lower isolation plug is integrated into the female coupler socket. Since the upper and lower isolation plugs are connected in series in the coupler power circuit, the coupler power circuit is disconnected when the upper and lower isolation plugs are separated, preventing accidental energization of the coupler, ensuring user safety, and avoiding dangers such as electric shock. This ensures that when the cup body is connected to the machine body, i.e., the male coupler socket and the female coupler socket are plugged in and connected, and the coupler power circuit is connected through the plugging and connecting of the upper and lower isolation plugs, thereby enabling the coupler to operate. The power supply and the coupler device using this technical solution directly integrate the circuit switching function into the coupler body. The circuit switching control is achieved through the mechanical coupling of the upper and lower isolation plugs. This eliminates many complex components such as transmission brackets and microswitches in the traditional structure, reducing the number of parts and the structural complexity. The integrated design of the upper and lower isolation plugs and the coupler reduces the installation space and allows for a more compact layout within the limited space of the blender body and cup. This is conducive to product miniaturization design, facilitates the rational arrangement of other internal components, simplifies the assembly process, reduces the overall production cost, and enhances the product's market competitiveness.

[0017] 2. In the integrated coupler device provided by this utility model, a set of lower isolation plugs includes two isolation springs insulatedly spaced in a set of sockets, and the coupler socket includes multiple sets of socket springs in the remaining sets of sockets. This structure integrates a set of isolation springs and multiple sets of socket springs into the coupler socket. Since the two isolation springs are disconnected when the upper and lower isolation plugs are not connected, electrical isolation of the coupler power circuit is achieved. Only when the upper and lower isolation plugs are plugged in will the circuit between the two isolation springs be connected, thereby achieving the connection control of the coupler power circuit and ensuring the safe and normal operation of the blender.

[0018] 3. In the integrated coupler device provided by this utility model, two isolation cores are connected in a U-shape and set in the insertion interface of the coupler male socket. This integrates the isolation cores and multiple sets of male socket cores into the coupler male socket, which is conducive to the miniaturization and integration design of the coupler, making the product structure more compact and improving installation efficiency. This structural setting, through the two isolation cores of the U-shape, can meet the electrical connection between the two isolation springs. Based on the connector principle design of the two isolation cores and the isolation springs, it has excellent electrical and mechanical performance. Since the isolation cores and isolation springs are connected to the coupler male socket and the coupler female socket, the connection operation is convenient. This allows for quick connection and disconnection between the isolation cores and isolation springs, thereby achieving the connection and disconnection control of the coupler power circuit.

[0019] 4. In the blender provided by this utility model, the upper and lower isolation plugs are integrated into the male and female couplers of the blender, respectively. The springs and cores are used to achieve contact or separation, thereby realizing the on / off control of the coupler power circuit. The springs and cores occupy very little space on the female and male couplers, respectively, and can be reasonably arranged according to the structure of the coupler. Thus, the two isolation springs are integrated into the female coupler and the two isolation cores are integrated into the male coupler. Circuit control is achieved through the mechanical coupling of the upper and lower isolation plugs, eliminating the physical separation structure of the traditional micro switch and coupler, reducing the number of installation parts, simplifying the installation structure, and facilitating the compact design of the product. Attached Figure Description

[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1This is a schematic diagram of the coupler device of this utility model installed on the machine body.

[0022] Figure 2 for Figure 1 The schematic diagram of the cross-sectional structure of the coupler female connector shown here, with particular attention to the lower isolation plug;

[0023] Figure 3 for Figure 1 The diagram shows the split structure of the coupler female connector;

[0024] Figure 4 This is a schematic diagram of the coupler device of this utility model installed on the cup body.

[0025] Figure 5 for Figure 4 The schematic diagram shows a cross-sectional view of the male coupler, with particular emphasis on the upper isolation plug;

[0026] Figure 6 for Figure 4 The diagram shows the structure of the male connector of the coupler.

[0027] Figure 7 This is a schematic diagram of another form of the coupler female seat of this utility model installed on the machine body;

[0028] Figure 8 This is a schematic diagram of another form of the coupler male connector of this utility model installed on the cup body;

[0029] Figure 9 This is a schematic diagram of the installation of coupler and switch components in the prior art.

[0030] Explanation of reference numerals in the attached drawings: 1. Male coupler connector; 11. Socket; 12. Male connector core; 13. Functional lead; 2. Female coupler connector; 21. Socket; 22. Female connector spring; 23. Female connector housing; 24. Fixing bracket; 25. Waterproof cover; 26. Waterproof pad; 3. Upper isolation plug; 31. Isolation core; 4. Lower isolation plug; 41. Isolation spring; 5. Cup body; 6. Body; 7. Annular boss; 71. Relief slot; 8. Annular groove; 81. Boss plane. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0035] Example 1

[0036] The following is a detailed description of this embodiment with reference to the accompanying drawings:

[0037] This embodiment provides, as follows: Figure 1-8 An integrated coupler device is shown for use in a blender. It includes a male coupler socket 1 located at the bottom of a cup body 5 and a female coupler socket 2 located at the top of a body 6. The body 6 has a coupler power circuit connected to the female coupler socket 2. An isolation structure for connecting or disconnecting the coupler power circuit is provided between the male coupler socket 1 and the female coupler socket 2. The isolation structure includes a set of lower isolation plugs 4 spaced apart in the female coupler socket 2 and a set of upper isolation plugs 3 connected to the male coupler socket 1 and forming a pluggable connection with the lower isolation plugs 4. The set of upper isolation plugs 3 and the set of lower isolation plugs 4 are connected in series in the coupler power circuit. The integrated coupler device operates as follows: when the male coupler socket 1 is inserted into the female coupler socket 2, it causes the upper isolation plugs 3 and lower isolation plugs 4 to plug into each other, connecting the coupler power circuit; and when the male coupler socket 1 is pulled out of the female coupler socket 2, it causes the upper isolation plugs 3 and lower isolation plugs 4 to separate, disconnecting the coupler power circuit.

[0038] In the above embodiment, by integrating the upper isolation connector into the male coupler 1 and the lower isolation connector into the female coupler 2, and since the upper and lower isolation connectors are connected in series in the coupler power circuit, the coupler power circuit is disconnected when the upper and lower isolation connectors are separated. This prevents accidental power supply to the coupler, ensures user safety, and avoids dangers such as electric shock. It ensures that when the cup body 5 is connected to the body 6, i.e., the male coupler 1 and female coupler 2 are plugged in and connected, and the coupler power circuit is connected via the plug-in connection of the upper and lower isolation connectors, thereby providing power for the coupler to operate. The integrated coupler device using this technical solution directly integrates the circuit switching function into the coupler body. Circuit switching control is achieved through the mechanical coupling of the upper and lower isolation plugs. This eliminates many complex components such as transmission brackets and microswitches in traditional structures, reducing the number of parts and structural complexity. The integrated design of the upper and lower isolation plugs and the coupler reduces the installation space, allowing for a more compact layout within the limited space of the blender body and cup. This facilitates product miniaturization, makes it easier to arrange other internal components, simplifies the assembly process, reduces overall production costs, and enhances the product's market competitiveness.

[0039] The following is combined with Figure 1-3 The specific configuration of the coupler male connector and the upper isolation plug is described in detail below:

[0040] One end of the male connector 1 of the coupler is provided with a plug interface 11. A set of upper isolation plugs 3 includes two isolation cores 31 connected in the plug interface 11. The two isolation cores 31 are inserted into a set of holes 21 of the female connector 2 of the coupler and connected to two isolation springs 41 to connect the coupler power circuit. In a further preferred configuration, the male connector 1 of the coupler has multiple sets of positioning holes spaced apart in the plug interface 11. The two isolation cores 31 are connected in a U-shape and pass through a set of holes 21 in the plug interface 11. In addition, the male connector 1 of the coupler includes multiple sets of male connector cores 12 that pass through the other multiple sets of positioning holes in the plug interface 11, and multiple functional leads 13 that are respectively connected to the multiple sets of male connector cores 12, connecting a set of isolation cores 31 and multiple sets of male connectors. The ferrule 12 is integrated into the male coupler socket 1, which is conducive to the miniaturization and integration of the coupler design, making the product structure more compact and improving installation efficiency. This structural setting, through the two U-shaped isolation ferrules 31, can meet the electrical connection between the two isolation springs 41. Based on the connector principle design of the two isolation ferrules 31 and the isolation springs 41, it has excellent electrical and mechanical performance. Since the isolation ferrules 31 and the isolation springs 41 are connected to the male coupler socket 1 and the female coupler socket 2, the connection and disconnection operation is convenient. This allows for quick connection and disconnection of the isolation ferrules 31 and the isolation springs 41, thereby achieving the connection and disconnection control of the coupler power circuit. It is suitable for coupler application scenarios that require frequent connection and disconnection operations.

[0041] The following is combined with Figure 4-6 The specific configuration of the coupler socket and the lower isolation plug is described in detail below:

[0042] The coupler socket 2 has multiple sets of sockets 21 spaced apart on one end. A set of lower isolation plugs 4 passes through one set of sockets 21. The coupler socket 2 includes multiple sets of female socket springs 22 disposed in the remaining sets of sockets 21. Specifically, each set of lower isolation plugs 4 includes two isolation springs 41 insulated from each other disposed in one set of sockets 21. The two isolation springs 41 are connected to the coupler power circuit, forming a break between the two isolation springs 41 that isolates the coupler power circuit. This structure integrates a set of isolation springs 41 and multiple sets of female socket springs 22 into the coupler socket 2. Since the two isolation springs 41 are disconnected when the upper and lower isolation plugs are not connected, electrical isolation of the coupler power circuit is achieved. Only when the upper and lower isolation plugs are plugged in will the circuit between the two isolation springs be connected, thereby achieving the connection control of the coupler power circuit and ensuring the safe and normal operation of the blender.

[0043] As a specific structural setting, refer to Figure 3The coupler female connector 2 includes a female connector housing 23 and a fixed bracket 24 disposed within the female connector housing 23. Multiple sets of insertion holes 21 are spaced apart on the fixed bracket 24. Multiple sets of female connector springs 22 and a set of isolation springs 41 are respectively mounted on the fixed bracket 24 through the multiple sets of insertion holes 21. The female connector springs 22 and isolation springs 41 have the same structure, good installation versatility, realize production specialization, and can effectively improve material utilization and labor productivity, saving material costs and reducing product manufacturing costs. Both the female connector springs 22 and isolation springs 41 have a pressure wire portion extending to the lower port of the insertion hole 21, and a pair of clamping portions disposed within the upper port of the insertion hole 21. The pressure wire portion is used for connection and guidance, and the clamping portions can hold the insertion hole 21. The ferrule in the middle; in a further preferred configuration, a waterproof cover 25 is installed at one end of the fixed bracket 24. The waterproof cover 25 is provided with multiple sets of hollow waterproof protrusions corresponding to multiple sets of sockets 21. A waterproof pad 26 is provided at the port of the waterproof protrusion to block the socket 21. The waterproof pad 26 is provided with a joint. By setting the waterproof cover 25 and the waterproof pad 26, the socket 21 position that is not connected to the female coupler 2 is waterproofed. At the same time, the isolation ferrule 31 and the male coupler ferrule 12 on the male coupler 1 can pass through the waterproof pad 26 and be inserted into the corresponding socket 21. The isolation ferrule 31 is connected to the isolation spring 41 to realize the connection of the coupler power circuit, and the male coupler ferrule 12 is connected to the female coupler spring 22 to realize multiple control functions of the integrated coupler device.

[0044] Example 2

[0045] This embodiment provides, as follows: Figure 1-8 The blender shown includes a cup body 5, a body 6, and the integrated coupler device described in Example 1. The upper and lower isolation plugs are integrated into the male coupler socket 1 and female coupler socket 2 of the blender, respectively. Contact or separation is achieved through the use of springs and cores, thereby controlling the on / off state of the coupler's power circuit. These springs and cores occupy very little space on the female coupler socket 2 and male coupler socket 1, allowing for a reasonable arrangement based on the coupler's structural layout. This integrates two isolation springs 41 into the female coupler socket 2 and two isolation cores 31 into the male coupler socket 1. Circuit control is achieved through the mechanical coupling of the upper and lower isolation plugs 4, eliminating the traditional physical separation structure of the microswitch and coupler, reducing installation components, simplifying the installation structure, and facilitating compact product design.

[0046] In a further preferred embodiment, the top of the body 6 is provided with an annular boss 7 and an annular space formed by the annular boss 7. The annular boss 7 is provided with a clearance slot 71. (See reference) Figure 1 and Figure 4The coupler female seat 2 can be set in the annular space in a traditional manner. However, by eliminating many complex components such as the transmission bracket and microswitch in the traditional structure, reducing the number of parts and structural complexity, and reserving space for the clearance slot, it can be used as a deformable embodiment, referring to... Figure 7-8 The female coupler 2 can be arranged in an arc shape at the relief slot 71. Correspondingly, the bottom of the cup body 5 is provided with an annular groove 8 that forms a positioning fit with the annular boss 7, and a boss plane 81 connected in the relief slot 71. The male coupler 1 is arranged in an arc shape on the boss plane. This design can increase the number of springs of the female coupler and the number of cores of the male coupler, which is conducive to expanding the use function of the integrated coupler device and improving the performance of the product.

[0047] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An integrated coupler device, comprising a male coupler socket (1) disposed at the bottom of a cup body (5), and a female coupler socket (2) disposed correspondingly at the top of a body (6), characterized in that: An isolation structure for connecting or disconnecting the coupler power circuit is provided between the male coupler (1) and the female coupler (2). The isolation structure includes a set of lower isolation plugs (4) spaced apart in the female coupler (2) and a set of upper isolation plugs (3) connected in the male coupler (1) and forming a plug-in connection with the lower isolation plugs (4). The set of upper isolation plugs (3) and the set of lower isolation plugs (4) are connected in series in the coupler power circuit. When the male coupler (1) is inserted into the female coupler (2), the upper isolation plugs (3) and the lower isolation plugs (4) are plugged in and connected, and the coupler power circuit is connected.

2. The integrated coupler device according to claim 1, characterized in that: The coupler female socket (2) has multiple sets of sockets (21) spaced apart on one end, and a set of lower isolation plugs (4) passes through one set of sockets (21). The coupler female socket (2) includes multiple sets of female socket springs (22) disposed in the other multiple sets of sockets (21).

3. The integrated coupler device according to claim 2, characterized in that: A set of the lower isolation plugs (4) includes two isolation springs (41) with an insulating spacing disposed in a set of sockets (21), the two isolation springs (41) being connected to the coupler power circuit and forming a break between the two isolation springs (41) to isolate the coupler power circuit.

4. The integrated coupler device according to claim 3, characterized in that: The coupler female connector (2) includes a female connector housing (23) and a fixed bracket (24) disposed inside the female connector housing (23). Multiple sets of sockets (21) are spaced apart on the fixed bracket (24). Multiple sets of female connector springs (22) and a set of isolation springs (41) are respectively mounted on the fixed bracket (24) through the multiple sets of sockets (21). The female connector springs (22) and the isolation springs (41) each have a wire clamping portion extending to the lower port of the socket (21) and a pair of clip portions disposed inside the upper port of the socket (21).

5. The integrated coupler device according to claim 4, characterized in that: A waterproof cover (25) is installed at one end of the fixed bracket (24). The waterproof cover (25) is provided with multiple sets of hollow waterproof protrusions corresponding to multiple sets of sockets (21). A waterproof pad (26) is provided at the port of the waterproof protrusion to block the socket (21). The waterproof pad (26) is provided with a joint.

6. The integrated coupler device according to claim 1, characterized in that: One end of the male connector (1) of the coupler is provided with a plug interface (11). A set of upper isolation plugs (3) includes two isolation cores (31) connected in the plug interface (11). The two isolation cores (31) are inserted into a set of plug holes (21) of the female connector (2) of the coupler and are connected to two isolation springs (41).

7. The integrated coupler device according to claim 6, characterized in that: The coupler male connector (1) has multiple sets of positioning holes spaced apart in the insertion interface (11), and two isolation cores (31) are connected in a U-shape and inserted into the insertion interface (11) through a set of insertion holes (21).

8. The integrated coupler device according to claim 7, characterized in that: The coupler male connector (1) includes multiple sets of male connector cores (12) inserted through the other multiple sets of positioning holes in the connector interface (11), and multiple functional leads (13) respectively connected to the multiple sets of male connector cores (12).

9. A high-speed blender, characterized in that, It includes a cup body (5), a body (6), and an integrated coupler device according to any one of claims 1-8.

10. A blender according to claim 9, characterized in that: The top of the body (6) is provided with an annular boss (7) and an annular space formed by the annular boss (7). The annular boss (7) is provided with a relief slot (71). The female coupler (2) is arranged in an arc shape at the relief slot (71). The bottom of the cup body (5) is provided with an annular groove (8) that forms a positioning fit with the annular boss (7) and a boss plane (81) connected in the relief slot (71). The male coupler (1) is arranged in an arc shape on the boss plane (81).

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