Plug-in device for working equipment and working equipment

Abstract

The utility model discloses a plugging device for operation equipment and the operation equipment. The plugging device comprises a first plugging piece and a second plugging piece, the first end of the first connecting line is electrically connected with the first plug connector, the second end of the first connecting line is used for being electrically connected with a first connecting piece of the operation equipment, and a first redundant section is formed on the first connecting line; the second plug connector is detachably and electrically connected with the first plug connector; the first end of the second connecting line is electrically connected with the second plug connector, the second end of the second connecting line is used for being electrically connected with a second connecting piece of the operation equipment, and a second redundant section is formed on the second connecting line; the clamping piece is used for being arranged on an installation piece of the operation equipment, and a clamping groove used for allowing the first inserting piece to be clamped in is formed in the clamping piece. The plugging device for the operation equipment has the advantages of being simple in structure, high in use reliability and high in use safety.

Description

Technical Field

[0001] This application belongs to the technical field of working equipment, and particularly relates to a plug-in device for working equipment and a working equipment. Background Art

[0002] The plug-in device is one of the common mechanical devices on working equipment. The plug-in device includes a plug fixed end (such as a socket) and a plug movable end (such as a plug). In the prior art, the plug fixed end of the plug-in device is fixed on the mounting member (such as a fixed platform) of the working equipment through a mounting seat, and the plug movable end is detachably arranged on the plug fixed end. However, when an operator uses the plug-in device with the above structure, the operator usually shakes the plug movable end in any direction to remove the plug movable end from the plug fixed end. But after multiple insertions and extractions, the pin holes of the plug fixed end will be enlarged under the action of the pins of the plug movable end, which will easily lead to poor contact between the plug fixed end and the plug movable end, affecting the use reliability and safety of the plug-in device. Summary of the Utility Model

[0003] The purpose of this application is to provide a plug-in device for working equipment and a working equipment, and the plug-in device for working equipment has the advantages of simple structure, strong use reliability and high use safety.

[0004] To achieve the above purpose, in the first aspect of this application, a plug-in device for working equipment is provided, and the plug-in device includes:

[0005] A first plug-in member;

[0006] A first connecting wire, the first end of the first connecting wire is electrically connected to the first plug-in member, the second end of the first connecting wire is used for electrically connecting to the first connecting member of the working equipment, and a first redundant section is formed on the first connecting wire;

[0007] A second plug-in member, detachably and electrically connected to the first plug-in member;

[0008] A second connecting wire, the first end of the second connecting wire is electrically connected to the second plug-in member, the second end of the second connecting wire is used for electrically connecting to the second connecting member of the working equipment, and a second redundant section is formed on the second connecting wire;

[0009] A clamping member, used for being arranged on the mounting member of the working equipment, and a clamping groove for the first plug-in member to be clamped into is formed on the clamping member.

[0010] In an embodiment of this application, the inner contour shape and size of the clamping groove are the same as the outer contour shape and size of the first plug-in member.

[0011] In an embodiment of this application, the clamping member is a plastic part or a stainless steel part.

[0012] In an embodiment of the present application, a thickened portion is formed on a side of the clamping member close to the first connecting member.

[0013] In an embodiment of the present application, the plugging device further includes a threaded connecting member inserted on the clamping member and used to detachably connect the clamping member and the installation together.

[0014] In an embodiment of the present application, the plugging device further includes a wire clip disposed on the installation member and used to fix a part of the first connecting wire.

[0015] In an embodiment of the present application, the wire clip includes a first wire clip portion and a second wire clip portion both detachably disposed on the installation member. A first groove is formed on the first wire clip portion, and a second groove is formed on the second wire clip portion. The first groove and the second groove together form a through hole for the first connecting wire to pass through.

[0016] In an embodiment of the present application, the plugging device further includes a hook member and a column member. The column member is disposed on one of the first plugging member or the second plugging member, and the hook member is rotatably disposed on the other of the first plugging member or the second plugging member. A card slot for the column member to be inserted into is formed on the hook member.

[0017] In an embodiment of the present application, a handle portion for gripping is formed on the hook member, and the handle portion extends toward a side away from the card slot.

[0018] The second aspect of the present application provides a working device, and the working device includes the above plugging device for the working device.

[0019] It can be seen from the above technical solutions that the plugging device includes a first plugging member, a first connecting wire, a second plugging member, a second connecting wire, and a clamping member. The first end of the first connecting wire is electrically connected to the first plugging member, and the second end of the first connecting wire is used to be electrically connected to the first connecting member of the working device. A first redundant section is formed on the first connecting wire; the second plugging member is detachably electrically connected to the first plugging member; the first end of the second connecting wire is electrically connected to the second plugging member, and the second end of the second connecting wire is used to be electrically connected to the second connecting member of the working device. A second redundant section is formed on the second connecting wire; the clamping member is used to be disposed on the installation member of the working device, and a clamping groove for the first plugging member to be inserted into is formed on the clamping member. When it is necessary to separate the first plugging member and the second plugging member, the first plugging member and the second plugging member can be taken to a position suitable for applying a reverse force thereto, so that the operator does not need to shake one of the first plugging member and the second plugging member in any direction as in the prior art, changing the operating habit of the operator, avoiding the expansion of the pin holes in the first plugging member or the second plugging member, so that the first plugging member and the second plugging member can still maintain good contact even after long-term use, ensuring the use reliability and use safety of the plugging device.

[0020] Other features and advantages of the embodiments of the present application will be described in detail in the following specific embodiments section. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the embodiments of the present application, and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present application, but do not constitute a limitation to the embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings. In the drawings:

[0022] Figure 1 is a schematic structural diagram of the plugging device in the embodiment of the present utility model;

[0023] Figure 2 is a partial structural diagram of the plugging device in the embodiment of the present utility model;

[0024] Figure 3 is a schematic structural diagram of the plugging device in the prior art.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS

[0026] 1 First plugging member 2 First connecting wire

[0027] 3 Second plugging member 4 Second connecting wire

[0028] 5 Clamping member 501 Clamping groove

[0029] 6 Mounting member 7 Threaded connecting member

[0030] 8 Wire clamp 9 Plug fixed end

[0031] 10 Plug movable end 11 Mounting seat DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following will describe in detail the specific embodiments of the present application with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for explaining and understanding the present application, and are not used to limit the present application.

[0033] The plugging device is one of the commonly used mechanical devices on the operating equipment, such as Figure 3As shown in the figure, the plug-in device includes a plug fixed end 9 (such as a socket) and a plug movable end 10 (such as a plug). In the prior art, the plug fixed end 9 of the plug-in device is fixed on the mounting member 6 (such as a fixed platform) of the working device through a mounting seat 11, and the plug movable end 10 is detachably arranged on the plug fixed end 9. However, when an operator uses the plug-in device with the above structure, the operator usually shakes the plug movable end 10 in any direction to remove the plug movable end 10 from the plug fixed end 9. After multiple insertions and extractions, the pin holes of the plug fixed end 9 will be enlarged under the action of the pins of the plug movable end 10, which may easily lead to poor contact between the plug fixed end 9 and the plug movable end 10, affecting the use reliability and safety of the plug-in device.

[0034] To solve the above technical problems, an embodiment of the present application provides a plug-in device for a working device, such as Figures 1-2 As shown in the figure, the plug-in device includes:

[0035] A first plug-in member 1;

[0036] A first connecting wire 2, the first end of the first connecting wire 2 is electrically connected to the first plug-in member 1, the second end of the first connecting wire 2 is used for electrically connecting to the first connecting member of the working device, and a first redundant section is formed on the first connecting wire 2;

[0037] A second plug-in member 3, detachably electrically connected to the first plug-in member 1;

[0038] A second connecting wire 4, the first end of the second connecting wire 4 is electrically connected to the second plug-in member 3, the second end of the second connecting wire 4 is used for electrically connecting to the second connecting member of the working device, and a second redundant section is formed on the second connecting wire 4;

[0039] A clamping member 5, used for being arranged on the mounting member 6 of the working device, and a clamping groove 501 for the first plug-in member 1 to be clamped into is formed on the clamping member 5.

[0040] Specifically, the working device in this embodiment can be selected as an aerial work platform. The clamping member 5 is arranged on the vertical side wall of the mounting member 6, and the opening direction of the clamping groove 501 can be selected as the direction away from the mounting member 6 or the vertically upward direction, which is convenient for the operator to clamp the first plug-in member 1 into the clamping groove 501 or take out the first plug-in member 1 from the clamping groove 501. The first plug-in member 1 can be selected as a plug (or a socket), and correspondingly, the second plug-in member 3 can be selected as a socket (or a plug). When the first plug-in member 1 and the second plug-in member 3 are plugged together, electrical connection is achieved between the first plug-in member 1 and the second plug-in member 3, and electrical connection is also achieved between the first connecting member of the working device and the second connecting member of the working device. In the above situation, the operator can clamp the first plug-in member 1 into the clamping groove 501 to prevent the first plug-in member 1 and the second plug-in member 3 from falling to the ground and being easily damaged.

[0041] When it is necessary to disconnect the electrical connection between the first connecting member and the second connecting member, the operator first takes out the first plug-in member 1 from the clamping groove 501. Since the first redundant section and the second redundant section are respectively formed on the first connecting line 2 and the second connecting line 4, that is, the lengths of both the first connecting line 2 and the second connecting line 4 are greater than the distance between the first connecting line 2 and the second connecting line 4. Therefore, after the operator takes out the first plug-in member 1 from the clamping groove 501, the first plug-in member 1, the second plug-in member 3, a part of the first connecting line 2 and a part of the second connecting line 4 can be taken to a position far from the mounting member 6, and then the first plug-in member 1 and the second plug-in member 3 are respectively held (or gripped) by both hands. After that, force is applied in opposite directions by both hands so as to directly separate the first plug-in member 1 and the second plug-in member 3. The plugging device in this embodiment has a simple structure. The setting of the first redundant section, the second redundant section and the clamping member 5 enables the operator to take the first plug-in member 1 and the second plug-in member 3 to a position suitable for applying reverse force by both hands when it is necessary to separate the first plug-in member 1 and the second plug-in member 3, so that the operator does not need to shake one of the first plug-in member 1 and the second plug-in member 3 in any direction as in the prior art, changing the operator's operation habit, avoiding the enlargement of the pin holes in the first plug-in member 1 or the second plug-in member 3, and enabling the first plug-in member 1 and the second plug-in member 3 to still maintain good contact even after long-term use, ensuring the use reliability and use safety of the plugging device.

[0042] In an embodiment of the present application, the inner contour shape and size of the clamping groove 501 are the same as the outer contour shape and size of the first plug-in member 1. For example, in this embodiment, the outer contour of the first plug-in member 1 is rectangular, and the inner contour of the clamping groove 501 is also rectangular. The outer contour size of the first plug-in member 1 and the inner contour size of the clamping groove 501 are the same, which is convenient for the first plug-in member 1 to be stably clamped in the clamping groove 501 without falling off.

[0043] In an embodiment of the present application, the clamping member 5 is made of plastic or stainless steel. The clamping member 5 made of the above two materials has certain elasticity and toughness, so that the opening size of the clamping groove 501 can change to a certain extent when the first plug-in member 1 needs to be inserted or taken out, thereby facilitating the insertion or taking out of the first plug-in member 1. Further, the clamping member 5 made of plastic material also has the advantages of low cost and convenient production and manufacturing; the clamping member 5 made of stainless steel material has the advantages of durability and is beneficial to extending the overall service life of the plugging device.

[0044] In an embodiment of the present application, a thickened portion is formed on one side of the clamping member 5 close to the first connecting member. Specifically, the clamping member 5 further includes a clamping groove portion, and a clamping groove 501 is formed on the clamping groove portion. The thickened portion is located on the side of the clamping groove portion away from the opening of the clamping groove 501, and the thickness range of the thickened portion is 1 mm - 3 mm. This setting is beneficial to strengthening the structural strength of the clamping member 5 and further enhancing the durability of the clamping member 5.

[0045] In an embodiment of the present application, the plugging device further includes a threaded connecting member 7 inserted on the clamping member 5 and used to detachably connect the clamping member 5 and the mounting member 6 together. Specifically, a through first connection hole is formed on the bottom wall of the clamping groove 501, a second connection hole corresponding to the first connection hole is formed on the mounting member 6, an internal thread is provided on the hole wall of the second connection hole, and an external thread forming a threaded connection with the internal thread is provided on the connecting end of the threaded connecting member 7. The connecting end of the threaded connecting member 7 passes through the first connection hole and forms a threaded connection with the second connection hole. By installing and disassembling the threaded connecting member 7, the installation or disassembly of the clamping member 5 can be realized, and thus the clamping member 5 can be replaced after being damaged, which is beneficial to further extending the overall service life of the plugging device.

[0046] In an embodiment of the present application, the plugging device further includes a wire clip 8 provided on the mounting member 6 and used to fix part of the first connecting wire 2. Specifically, the wire clip 8 is sleeved on the outer peripheral side of the first connecting wire 2 and provided on the mounting member 6, which is convenient for fixing part of the first connecting wire 2 and avoiding the redundant first connecting wire 2 being hooked by external objects and damaged due to being in an uncertain state.

[0047] In an embodiment of the present application, the wire clip 8 includes a first wire clip portion and a second wire clip portion both detachably provided on the mounting member 6. A first groove is formed on the first wire clip portion, and a second groove is formed on the second wire clip portion. The first groove and the second groove together form a through hole for the first connecting wire 2 to pass through.

[0048] Specifically, both the first wire clip portion and the second wire clip portion are detachably connected to the mounting member 6 by bolts, which is convenient for replacing them when the first wire clip portion and / or the second wire clip portion are damaged; the detachable setting of the first wire clip portion and the second wire clip portion is also beneficial to improving the installation convenience of the plugging device. For example, first install one of the first wire clip portion and the second wire clip portion on the mounting member 6, then place the first connecting wire 2 in the groove of the already installed first wire clip portion or second wire clip portion, and then install the other of the first wire clip portion and the second wire clip portion.

[0049] In an embodiment of the present application, the plugging device further includes a hook member and a stud member. The stud member is disposed on one of the first plugging member 1 or the second plugging member 3, and the hook member is rotatably disposed on the other of the first plugging member 1 or the second plugging member 3. A card slot for the stud member to be inserted into is formed on the hook member.

[0050] Specifically, in this embodiment, the stud member is disposed on the vertical side wall in the width direction of the first plugging member 1, and the clamping stud extends away from the first plugging member 1. The card slot is formed on the vertical side wall in the width direction of the hook member. When the first plugging member 1 and the second plugging member 3 are connected together, the operator rotates the hook member so that the stud member is inserted into the card slot, which facilitates the stable plugging of the first plugging member 1 and the second plugging member 3 together, ensures the stability of the plugging of the first plugging member 1 and the second plugging member 3, and prevents the first plugging member 1 and the second plugging member 3 from being accidentally separated during operation. When it is necessary to separate the first plugging member 1 and the second plugging member 3, the operator first rotates the hook member to withdraw the stud member from the card slot, and then applies opposite forces to the first plugging member 1 and the second plugging member 3.

[0051] In an embodiment of the present application, a handle portion for gripping is formed on the hook member, and the handle portion extends away from the card slot. Specifically, in this embodiment, the hook member includes a connecting portion, the card slot is formed on the vertical side wall in the width direction of the connecting portion, the handle portion is disposed on the top of the connecting portion, and the cross-section of the handle portion can be linear or arc-shaped (in this embodiment, the cross-section of the handle portion is preferably arc-shaped). The operator applies a force to the handle portion to rotate the connecting portion relative to the first plugging member 1 and the second plugging member 3, which improves the operation convenience of the operator.

[0052] In another embodiment of the present application, a working device is provided, and the working device includes the plugging device for the working device in the above embodiment.

[0053] In the description of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0054] In this application, unless otherwise clearly specified or limited, the terms "installed", "connected", "coupled", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0056] Although the embodiments of this application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting this application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this application.

Claims

1. A plug-in device for working equipment, characterized in that: The plug-in device comprises: A first connector (1); a first connecting line (2), wherein a first end of the first connecting line (2) is electrically connected to the first connector (1), a second end of the first connecting line (2) is used to electrically connect to a first connector of an operating device, and a first redundant section is formed on the first connecting line (2); A second plug connector (3) detachably electrically connected to the first plug connector (1); a second connecting line (4), wherein a first end of the second connecting line (4) is electrically connected to the second connector (3), a second end of the second connecting line (4) is used to be electrically connected to a second connector of the operating equipment, and a second redundant section is formed on the second connecting line (4); The clamping member (5) is used to be arranged on the mounting member (6) of the operating equipment, and the clamping member (5) is formed with a clamping groove (501) for the first plug-in member (1) to be clamped into.

2. The plug-in device for working equipment according to claim 1, characterized in that: The inner contour shape and size of the clamping groove (501) are consistent with the outer contour shape and size of the first plug connector (1).

3. The plug-in device for working equipment according to claim 1, characterized in that: The clamping part (5) is made of plastic or stainless steel.

4. The plug-in device for working equipment according to claim 1, characterized in that: A thickened portion is formed on one side of the clamping member (5) close to the first connecting member.

5. The plug-in device for working equipment according to claim 1, characterized in that: The plug-in device also includes a threaded connection piece (7) which is inserted into the clamping piece (5) and is used to detachably connect the clamping piece (5) and the mounting piece (6).

6. The plug-in device for working equipment according to any one of claims 1 to 5, characterized in that: The plug-in device also includes a wire clamp (8) arranged on the mounting member (6) and used to fix a portion of the first connecting wire (2).

7. The plug-in device for working equipment according to claim 6, characterized in that: The wire clamp (8) comprises a first wire clamp portion and a second wire clamp portion, both of which are detachably arranged on the mounting member (6); a first groove is formed on the first wire clamp portion, and a second groove is formed on the second wire clamp portion; the first groove and the second groove together form a through hole for the first connecting wire (2) to pass through.

8. The plug-in device for working equipment according to any one of claims 1 to 5, characterized in that: The plug-in device further comprises a hook member and a column member, wherein the column member is arranged on one of the first plug-in member (1) or the second plug-in member (3), and the hook member is rotatably arranged on the other of the first plug-in member (1) or the second plug-in member (3), and a slot for the column member to be inserted into is formed on the hook member.

9. The plug-in device for working equipment according to claim 8, characterized in that: A handle portion for holding is formed on the hook member, and the handle portion extends toward a side away from the slot.

10. An operating device, characterized in that: The working equipment comprises a plug-in device for working equipment according to any one of claims 1-9.

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