Outgoing line switching device and pump

Abstract

The utility model relates to the technical field of pumps, in particular to an outgoing line switching device and a pump, the outgoing line switching device comprises a wire holder, the wire holder comprises a first interface and a second interface, the orientation of the first interface is opposite to that of the second interface, and the first interface is used for being connected with an outgoing line interface of the pump; the outgoing line steering seat comprises a third interface and a fourth interface, an included angle is formed between the orientation of the third interface and the orientation of the fourth interface, the third interface is connected to the second interface, and the fourth interface is used for being connected with a cable; the fastener is movably connected between the wire holder and the wire outlet steering seat, so that the wire outlet steering seat has a fixed state and an adjusting state, and in the fixed state, the wire outlet steering seat and the wire holder are fixedly arranged; in the adjusting state, the third connector can rotate around the axis of the second connector so as to adjust the orientation of the fourth connector. By adjusting the orientation of the fourth interface, the orientation of the cable can be adjusted, and wiring is facilitated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pumps, in particular to an outlet wire adapter and a pump. BACKGROUND

[0002] The pump comprises a pump body, a motor and a junction box, the junction box has an outlet wire interface and an outlet wire adapter arranged on the outlet wire interface, and the outlet wire adapter leads the cable in the junction box outward.

[0003] In the prior art, the orientation of the outlet wire adapter is fixedly arranged, which is inconvenient for wiring in some scenarios. CONTENT OF THE UTILITY MODEL

[0004] The present application provides an outlet wire adapter and a pump to solve the problem that the orientation of the outlet wire adapter in the prior art is fixedly arranged, which is inconvenient for wiring in some scenarios.

[0005] In a first aspect, the present application provides an outlet wire adapter, comprising:

[0006] a wiring seat, the wiring seat comprising a first interface and a second interface, the orientation of the first interface being opposite to the orientation of the second interface, and the first interface being used for connecting an outlet wire interface of a pump;

[0007] an outlet wire turning seat, the outlet wire turning seat comprising a third interface and a fourth interface, the orientation of the third interface being arranged at an angle with the orientation of the fourth interface, the third interface being connected to the second interface, and the fourth interface being used for connecting a cable; and

[0008] a fastener, the fastener being movably connected between the wiring seat and the outlet wire turning seat, so that the outlet wire turning seat has a fixed state and an adjusted state,

[0009] in the fixed state, the outlet wire turning seat is fixedly arranged with the wiring seat;

[0010] in the adjusted state, the third interface is rotatable around the axis of the second interface to adjust the orientation of the fourth interface.

[0011] In a second aspect, the present application provides a pump, comprising:

[0012] a junction box, the junction box having an outlet wire interface; and

[0013] the outlet wire adapter of the first aspect, the first interface of the wiring seat being connected to the outlet wire interface.

[0014] Compared with the prior art, the present application has at least the following beneficial effects:

[0015] In the adjusting state, the orientation of the fourth interface can be adjusted, so that the orientation of the cable can be adjusted, for example, to an orientation convenient for wiring. Compared with the fixed orientation of the outlet adapter in the prior art, the outlet adapter according to the embodiment of the application is convenient for wiring. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A schematic diagram of a pump according to an embodiment of the application is shown.

[0017] Figure 2 A schematic diagram of an outlet adapter according to an embodiment of the application mounted on an outlet base is shown.

[0018] Figure 3 An exploded view of an outlet adapter and an outlet base according to an embodiment of the application is shown.

[0019] REFERENCE SIGNS

[0020] 001. Outlet adapter

[0021] 002. Wiring base; 0021. First interface; 0022. Second interface; 0023. Extension

[0022] 003. Outlet base; 0031. Outlet interface

[0023] 004. Outlet turning base; 0041. Third interface; 0042. Fourth interface

[0024] 005. Fastener

[0025] 006. Wiring box

[0026] 007. Cable

[0027] 008. Buckle

[0028] 009. Boss

[0029] 010. First connecting flange

[0030] 011. Second connecting flange

[0031] 012. Radial direction of pump DETAILED DESCRIPTION

[0032] The technical solutions of the application will be further described below in conjunction with the drawings and through specific embodiments. It can be understood that the specific embodiments described herein are only used to explain the application, and not to limit the application. In addition, it should be noted that, for the sake of description, only parts related to the application are shown in the drawings, not all.

[0033] Some orientation words are defined in the present application, and the orientation words such as "upper", "lower", "left", "right", "inner", "outer" are used for the convenience of understanding, and thus do not constitute a limitation on the protection scope of the present application, unless the contrary is stated.

[0034] In the present application, unless explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. "Under", "below" and "under" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0035] In the description of the present application, unless explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or detachably connected, or integrated; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication or interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] As shown in Figure 1 , the present application provides a pump. The pump comprises a pump body (not shown), a motor (not shown) and a terminal box 006 arranged in sequence along the axial direction, i.e. the pump body and the control box are arranged at the end of the motor in the axial direction.

[0037] The terminal box 006 is provided with a circuit board (not shown) therein, and the circuit board is electrically connected with the motor. The terminal box 006 is provided with a terminal seat 003, and the pin (not shown) in the terminal box 006 is led out from the terminal seat 003.

[0038] In Figure 1 , the terminal seat 003 is arranged on the outer peripheral surface of the terminal box 006, and the terminal seat 003 extends towards the radial direction 012 of the pump. The end of the terminal seat 003 has a terminal interface 0031, and the terminal interface 0031 extends towards the radial direction 012 of the pump, and the pin is located in the terminal interface 0031.

[0039] As shown in Figure 1 and Figure 2 , the present application also provides a terminal adapter device 001, which is arranged on the terminal seat 003 and is used for connecting the cable 007 to the pin.

[0040] As shown in Figure 2 and Figure 3 , the outlet wire adapter 001 comprises a wire seat 002, an outlet wire turning seat 004 and a fastener 005.

[0041] As shown in Figure 2 and Figure 3 , the wire seat 002 comprises a first interface 0021 and a second interface 0022. The first interface 0021 is used to connect the outlet wire interface 0031, and the orientation of the first interface 0021 is opposite to the orientation of the second interface 0022, so that when the wire seat 002 is installed to the outlet wire seat 003, the orientation of the first interface 0021 and the orientation of the second interface 0022 are both parallel to the radial direction 012 of the pump.

[0042] As shown in Figure 2 and Figure 3 , the outlet wire turning seat 004 comprises a third interface 0041 and a fourth interface 0042. The third interface 0041 is connected to the second interface 0022, so that the orientation of the third interface 0041 is parallel to the radial direction 012 of the pump. In addition, the orientation of the third interface 0041 and the orientation of the fourth interface 0042 are arranged at an angle, so that the orientation of the fourth interface 0042 is arranged at an angle with the radial direction 012 of the pump. The fourth interface 0042 is used to connect the cable 007.

[0043] As shown in Figure 2 , the fastener 005 is movably connected between the wire seat 002 and the outlet wire turning seat 004, and the fastener 005 can lock and unlock the wire seat 002 and the outlet wire turning seat 004. When the fastener 005 locks the outlet wire turning seat 004 on the wire seat 002, the outlet wire turning seat 004 is in a fixed state, that is, the outlet wire turning seat 004 is fixedly arranged with the wire seat 002. When the fastener 005 unlocks the outlet wire turning seat 004 from the wire seat 002, the outlet wire turning seat 004 is in an adjustment state, that is, the outlet wire turning seat 004 can move relative to the wire seat 002, especially can rotate around the axis direction of the second interface 0022, so as to change the orientation of the fourth interface 0042.

[0044] Therefore, according to the outlet wire adapter 001 of the embodiment of the present application, the orientation of the fourth interface 0042 can be adjusted, so that the orientation of the cable 007 can be adjusted, for example, the cable 007 is adjusted to the orientation convenient for wiring. Compared with the orientation of the outlet wire adapter 001 in the prior art which is fixedly arranged, the outlet wire adapter 001 according to the embodiment of the present application is convenient for wiring.

[0045] As shown in Figure 3As shown, the second interface 0022 includes a first connecting flange 010, and the third interface 0041 includes a second connecting flange 011. The first connecting flange 010 can be connected to the second connecting flange 011. In the adjustment state, the second connecting flange 011 can rotate around the axis of the first connecting flange 010. As a result, the entire outgoing line turning seat 004 can rotate around the axis of the second interface 0022, thereby adjusting the direction of the fourth interface 0042.

[0046] As a first implementation manner of the fastener 005 , the fastener 005 may include a clamp, which is movably installed between the first connecting flange 010 and the second connecting flange 011 .

[0047] As a second implementation of fastener 005, fastener 005 may include a screw, which is movably mounted between first connecting flange 010 and second connecting flange 011. Specifically, a plurality of screw holes may be provided on first connecting flange 010, and the plurality of screw holes may be arranged around the circumference of first connecting flange 010. Second connecting flange 011 may be provided with through holes, through which the screws pass to connect to the screw holes, thereby achieving connection between first connecting flange 010 and second connecting flange 011.

[0048] like Figure 2 and Figure 3 As shown, the orientation of the third interface 0041 and the orientation of the fourth interface 0042 are perpendicular to each other, thereby reducing the space occupied by the outlet turning seat 004 in the radial direction 012 of the pump, so that the entire pump has a relatively small size.

[0049] like Figure 2 and Figure 3 As shown, a buckle 008 is provided on the wiring seat 002, and a boss 009 is provided on the outlet seat 003. The buckle 008 and the boss 009 are engaged with each other, thereby realizing the connection between the wiring seat 002 and the outlet seat 003.

[0050] like Figure 2 and Figure 3 As shown, an extension portion 0023 is provided at one end of the wiring seat 002 facing the outlet seat 003. When the wiring seat 002 is installed to the outlet seat 003, the extension portion 0023 can be inserted into the interior of the outlet seat 003 from the outlet interface 0031 to fix the wiring seat 002 on the outlet seat 003.

[0051] Although the present application has been described in detail above using general explanations, specific embodiments, and experiments, it will be apparent to those skilled in the art that modifications or improvements may be made to the present application. Therefore, such modifications or improvements, without departing from the spirit of the present application, are within the scope of protection claimed in the present application.

Claims

1. An outgoing line adapter, characterized in that: include: A wiring socket (002), the wiring socket (002) comprising a first interface (0021) and a second interface (0022), the orientation of the first interface (0021) being opposite to the orientation of the second interface (0022), the first interface (0021) being used to connect to an outlet interface (0031) of a pump; An outlet turning seat (004), the outlet turning seat (004) comprising a third interface (0041) and a fourth interface (0042), the third interface (0041) and the fourth interface (0042) being arranged at an angle to each other, the third interface (0041) being connected to the second interface (0022), and the fourth interface (0042) being used for connecting a cable (007); as well as A fastener (005) is movably connected between the wiring seat (002) and the outlet turning seat (004) so ​​that the outlet turning seat (004) has a fixed state and an adjustable state. In the fixed state, the outlet wire turning seat (004) is fixedly arranged between the wiring seat (002); In the adjustment state, the third interface (0041) is rotatable around the axis of the second interface (0022) to adjust the orientation of the fourth interface (0042).

2. The outgoing line adapter according to claim 1, characterized in that: The second interface (0022) includes a first connecting flange (010), the third interface (0041) includes a second connecting flange (011), the first connecting flange (010) is connected to the second connecting flange (011), and in the adjustment state, the second connecting flange (011) is rotatable around the axis of the first connecting flange (010).

3. The outgoing line adapter according to claim 2, characterized in that: The fastener (005) comprises a clamp, which is movably mounted between the first connecting flange (010) and the second connecting flange (011).

4. The outgoing line adapter according to claim 2, characterized in that: The fastener (005) comprises a screw, and the screw is movably installed between the first connecting flange (010) and the second connecting flange (011).

5. The outgoing line adapter according to any one of claims 1 to 4, characterized in that: The orientation of the third interface (0041) and the orientation of the fourth interface (0042) are perpendicular to each other.

6. The outgoing line adapter according to any one of claims 1 to 4, characterized in that: The wiring seat (002) is provided with a buckle (008), and the buckle (008) is used for being clamped with the boss (009) on the outlet seat (003).

7. The outgoing line adapter according to any one of claims 1 to 4, characterized in that: An extension portion (0023) is provided at one end of the wiring seat (002) away from the outlet turning seat (004), and the connecting portion can extend from the outlet interface (0031) into the outlet seat (003).

8. A pump, characterized in that include: A junction box (006), wherein the junction box (006) has an outlet interface (0031); as well as The outgoing line adapter (001) according to any one of claims 1 to 7, wherein the first interface (0021) of the wiring seat (002) is connected to the outgoing line interface (0031).

9. The pump according to claim 8, characterized in that The outlet interface (0031) faces the radial direction (012) of the pump, and the fourth interface (0042) is arranged at an angle to the radial direction (012) of the pump.

10. The pump according to claim 9, characterized in that The fourth interface (0042) and the radial direction (012) of the pump are perpendicular to each other.

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