Two-way mutual switching operation handle

Abstract

The utility model discloses a two-way mutual switching operation handle, and relates to the technical field of two-way mutual switching devices. The two-way mutual switching operation handle comprises a handle body and a plurality of connectors, one end of the handle body is provided with a mounting hole of a non-rotation structure, and the bottom of the mounting hole is provided with a permanent magnet; the connector comprises an installation section and an operation section connected with one end of the installation section, the installation section is used for being inserted into the installation hole in a matched mode and connected with the permanent magnet in a magnetic attraction mode, and the operation section is used for being inserted into an operation hole of the double-circuit mutual switching device in a matched mode. The two-way mutual switching operation handle provided by the embodiment of the utility model is used for operating two-way mutual switching devices of different models; by arranging the universal handle body and the interchangeable connectors, an operator only needs to carry one handle body and a small number of connectors during operation, and does not need to carry various operating handles of different specifications, so that the burden of carrying tools is greatly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of dual-channel mutual projection devices, and in particular to a dual-channel mutual projection operating handle. Background Art

[0002] In the power system, the dual-circuit mutual switching device is a key device to ensure power supply reliability. It can switch to the backup power supply when the main power supply fails, realize the switching between the two power supplies, and thus ensure the continuous power supply of important loads. Currently, there are many specifications and models of dual-circuit mutual switching devices on the market, and the design of the operation hole of each model is also different.

[0003] When performing daily maintenance and operations, power station operators often need to deal with different types of dual-circuit mutual investment devices. Due to the differences in the size and shape of the operating holes, operators often need to carry multiple operating handles of different specifications when operating different types of devices.

[0004] This situation has brought about the following problems: 1. During routine maintenance and emergency response of power stations, operators need to carry multiple operating handles, which increases the burden of carrying tools; 2. Operators need to be familiar with the specifications of each operating hole and be able to quickly identify and select the correct operating handle, which increases the complexity of operation; 3. Operating handles of different specifications are easily confused during use, increasing the risk of operating errors. In an emergency, this confusion may delay the time of power switching, and in severe cases, cause power outages or delays, affecting the continuity of power supply; 4. Purchasing and maintaining operating handles of multiple specifications increases the operating cost of the power station. Utility Model Content

[0005] The purpose of the present application is to provide a dual-way mutual throwing operating handle to solve the problem that power station operators need to carry multiple operating handles of different specifications when operating different models of dual-way mutual throwing devices, which increases the burden of carrying tools.

[0006] The technical solution adopted by the present application to solve its technical problems is: a two-way mutual projection operating handle, including a handle body and multiple joints, one end of the handle body is provided with a mounting hole of a non-rotating structure, and the bottom of the mounting hole is provided with a permanent magnet; the joint includes a mounting section and an operating section connected to one end of the mounting section, the mounting section is used to be plugged and matched in the mounting hole and magnetically connected to the permanent magnet, and the operating section is used to be plugged and matched in the operating hole of the two-way mutual projection device.

[0007] Furthermore, the handle body includes an operating handle and a mounting seat connected to one end of the operating handle, and the mounting hole is arranged on the mounting seat.

[0008] Furthermore, the mounting seat is a cylindrical structure, the cylindrical side surface of the mounting seat is connected to one end of the operating handle, and the mounting hole is arranged on the cylindrical bottom surface of the mounting seat.

[0009] Furthermore, the cross-sectional shape of the mounting hole and the mounting section is a regular hexagon.

[0010] Furthermore, the operating handle and the mounting seat are an integrally formed structure.

[0011] Furthermore, a placement cavity for placing the joint is provided at the other end of the handle body, and a cavity cover is detachably connected to the opening of the placement cavity.

[0012] Furthermore, the bottom of the placement cavity is provided with a plurality of slots for engaging with the installation section.

[0013] Furthermore, the cavity cover is snap-connected to the opening of the placement cavity.

[0014] Furthermore, a connecting belt is provided between the cavity cover and the handle body.

[0015] Furthermore, an operating portion is provided on the outer surface of the cavity cover.

[0016] Beneficial effects of this application:

[0017] 1. The two-way mutual projection operating handle provided in the embodiment of the present application is used to operate two-way mutual projection devices of different models; by providing a universal handle body and multiple interchangeable connectors, during operation, the operator only needs to carry one handle body and a small number of connectors, without having to carry multiple operating handles of different specifications, which greatly reduces the burden of carrying tools.

[0018] 2. The dual-way interactive operating handle provided in the embodiment of the present application and the universal handle body not only reduce the identification and selection time of the operating personnel during the operation process and improve the operating efficiency, but also reduce the operating errors caused by confusing different operating handles and improve the safety of operation. At the same time, it also reduces the need to purchase and maintain multiple operating handles of different specifications, thereby reducing the operating cost of the power station.

[0019] 3. The dual-way mutual casting operating handle provided in the embodiment of the present application is connected between the handle body and the connector by plugging and magnetic attraction. In an emergency, the connector can be quickly replaced to quickly switch the power supply, thereby shortening the power supply interruption time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a dual-way mutual casting operation handle provided in an embodiment of the present application;

[0022] Figure 2 yes Figure 1 A-direction view in the figure;

[0023] Figure 3 It is a schematic diagram of the structure of the handle body;

[0024] Figure 4 It is a schematic diagram of the structure of the joint;

[0025] Figure 5 It is another structural schematic diagram of the joint.

[0026] Reference numerals:

[0027] 1-Handle body;

[0028] 11-operating handle;

[0029] 111- placement cavity;

[0030] 112-card slot;

[0031] 12-Mounting seat;

[0032] 13- cavity cover;

[0033] 131-operation unit;

[0034] 14-Connecting belt;

[0035] 121-mounting hole;

[0036] 2- connector;

[0037] 21-installation section;

[0038] 22-operation section;

[0039] 3- Permanent magnet. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0041] It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0042] In the description of the embodiments of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or is the orientation or positional relationship in which the product of the application is usually placed when in use, or is the orientation or positional relationship commonly understood by those skilled in the art. The terms "disposed", "opened", "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, and an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements.

[0043] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A dual-way mutual projection operating handle provided in an embodiment of the present application includes a handle body 1 and multiple joints 2. A mounting hole 121 of a non-rotating structure is provided at one end of the handle body 1, and a permanent magnet 3 is provided at the bottom of the mounting hole 121; the joint 2 includes a mounting section 21 and an operating section 22 connected to one end of the mounting section 21, the mounting section 21 is used to be plugged in and fit in the mounting hole 121 and magnetically connected to the permanent magnet 3, and the operating section 22 is used to be plugged in and fit in the operating hole of the dual-way mutual projection device.

[0044] See also Figure 1 , Figure 2 The dual-way mutual projection operating handle provided in the embodiment of the present application includes a universal handle body 1 for the operator to hold and a plurality of connectors 2 for adapting to operating holes of different specifications, wherein the plurality refers to at least two.

[0045] See also Figure 3The handle body 1 is an overall long strip structure, which is used for the operator to hold; the handle body 1 can be made of insulating material, wherein the insulating material is usually selected from materials such as PP and TPE, which not only have good insulating properties, but also provide durability and comfort. A mounting hole 121 for mounting the connector 2 is provided on one side of one end of the handle body 1. The mounting hole 121 is a non-rotating structure, which is used to prevent the connector 2 from rotating in the mounting hole 121. The permanent magnet 3 is fixed to the bottom of the mounting hole 121, and is used to be magnetically connected to the connector 2 to prevent the connector 2 from detaching from the handle body 1 during use. Among them, the permanent magnet 3 can be fixed to the bottom of the mounting hole 121 by a bolt structure, a threaded structure or a clamping structure, or it can be fixed to the bottom of the mounting hole 121 by gluing.

[0046] See also Figure 4 , Figure 5 The connector 2 includes a mounting section 21 and an operating section 22 connected together; wherein the mounting sections 21 of all connectors 2 have the same shape and size and are adapted to the shape and size of the mounting hole 121 on the handle body 1, so that the mounting section 21 of the connector 2 can be inserted into the mounting hole 121 of the handle body 1 and magnetically connected with the permanent magnet 3, thereby realizing the connection between the connector 2 and the handle body 1. In order to facilitate the easy insertion of the mounting section 21 into the mounting hole 121, the outer dimensions of the mounting section 21 can be slightly smaller than the dimensions of the mounting hole 121. The operating sections 22 of all connectors 2 are designed to adapt to operating holes of different specifications, so that the operating sections 22 of different connectors 2 can be inserted and matched in operating holes of different specifications.

[0047] When the power station operator performs routine maintenance and operation, the dual-way mutual investment operating handle provided in the embodiment of the present application can be used to operate different types of dual-way mutual investment devices. The specific operation process is as follows:

[0048] The operator carries a handle body 1 and a small number of connectors 2, and selects a connector 2 that matches the operating hole of the two-way mutual casting device according to the specifications and models to be operated, inserts the mounting section 21 of the connector 2 into the mounting hole 121 on the handle body 1 and connects it to the permanent magnet 3 by magnetic attraction, and then the operator holds the handle body 1 and inserts the operating section 22 of the connector 2 connected thereto into the operating hole of the two-way mutual casting device for operation. When it is necessary to operate two-way mutual casting devices of different specifications, it is only necessary to replace different connectors 2.

[0049] The dual-way mutual-casting operating handle provided in the embodiment of the present application is used to operate dual-way mutual-casting devices of different models; by providing a universal handle body 1 and a plurality of interchangeable connectors 2, during operation, the operator only needs to carry one handle body 1 and a small number of connectors 2, without having to carry a variety of operating handles of different specifications, which greatly reduces the burden of carrying tools; the universal handle body 1 not only reduces the identification and selection time of the operator during the operation process, improves the operating efficiency, but also reduces the operating errors caused by confusing different operating handles, improves the safety of operation, and also reduces the need to purchase and maintain a variety of operating handles of different specifications, reducing the operating cost of the power station. The handle body 1 and the connector 2 are connected by plug-in and magnetic attraction. In an emergency, the connector 2 can be quickly replaced to quickly switch the power supply, shortening the time of power supply interruption.

[0050] In some embodiments, see Figure 1 , Figure 2 , Figure 3 The handle body 1 includes an operating handle 11 and a mounting seat 12 connected to one end of the operating handle 11, and a mounting hole 121 is provided on the mounting seat 12. Exemplarily, the mounting seat 12 is a cylindrical structure, the cylindrical side surface of the mounting seat 12 is connected to one end of the operating handle 11, and the mounting hole 121 is provided on the cylindrical bottom surface of the mounting seat 12. The operating handle 11 and the mounting seat 12 can be connected by bolts, and in order to improve the connection strength between the two, the operating handle 11 and the mounting seat 12 are an integrally formed structure.

[0051] In some embodiments, the cross-sectional shape of the mounting hole 121 and the mounting section 21 is a regular hexagon. When the mounting section 21 is inserted into the mounting hole 121, when the two are subjected to pressure during operation, not only can the force be dispersed more evenly, but also the performance is better in resisting torsion, and has better stability and anti-rotation effect. Of course, the cross-sectional shape of the mounting hole 121 and the mounting section 21 can also be other shapes, as long as it can ensure that the mounting section 21 will not rotate in the mounting hole 121, and no specific limitation is made here.

[0052] In some embodiments, see Figure 1 , Figure 2 , Figure 3 The other end of the handle body 1 is provided with a placement cavity 111 for placing the connector 2, and a cavity cover 13 is detachably connected to the opening of the placement cavity 111. Specifically, the placement cavity 111 is provided at one end of the operating handle 11 away from the mounting seat 12. When in use, the connector 2 can be placed in the placement cavity 111, and the connector 2 can be stored after the cavity cover 13 is covered, making it more convenient for the operator to carry the tool.

[0053] In some embodiments, see Figure 1 , Figure 2, Figure 3 The bottom of the placement cavity 111 is provided with a plurality of slots 112 for engaging with the mounting section 21. By providing the slots 112, when the connector 2 is placed in the placement cavity 111, one end of the mounting section 21 of the connector 2 can be engaged in the slots 112, and the connector 2 can be prevented from shaking or colliding in the placement cavity 111 when the operator carries the tool.

[0054] The cavity cover 13 can be connected to the opening of the placement cavity 111 by a threaded structure. In order to improve the opening and closing efficiency of the cavity cover 13, the cavity cover 13 is snap-connected to the opening of the placement cavity 111. When the cavity cover 13 is opened, in order to prevent the cavity cover 13 from being lost, a connecting belt 14 is provided between the cavity cover 13 and the handle body 1.

[0055] See also Figure 1 , Figure 2 , Figure 3 , an operating portion 131 is provided on the outer surface of the cavity cover 13. The operating portion 131 is used for the operator to hold it to apply force to the cavity cover 13, thereby facilitating opening or closing the cavity cover 13. Exemplarily, the operating portion 131 may be a convex block protruding outward. Of course, the operating portion 131 may also be other structures, as long as it can be held by the operator to apply force to the cavity cover 13, and no specific limitation is made here.

[0056] The above is only a preferred embodiment of the present application and does not constitute any form of limitation to the present application. Based on the technical essence of the present application and within the spirit and principles of the present application, any simple modification, equivalent replacement and improvement of the above embodiments shall still fall within the protection scope of the technical solution of the present application.

Claims

1. A two-way mutual casting operating handle, characterized in that: It comprises a handle body (1) and a plurality of joints (2), wherein one end of the handle body (1) is provided with a mounting hole (121) of a non-rotating structure, and a permanent magnet (3) is provided at the bottom of the mounting hole (121); The connector (2) comprises a mounting section (21) and an operating section (22) connected to one end of the mounting section (21); the mounting section (21) is used to be plugged into the mounting hole (121) and magnetically connected to the permanent magnet (3); and the operating section (22) is used to be plugged into the operating hole of the dual-channel mutual projection device.

2. The dual-way mutual casting operating handle according to claim 1, characterized in that: The handle body (1) comprises an operating handle (11) and a mounting seat (12) connected to one end of the operating handle (11), and the mounting hole (121) is arranged on the mounting seat (12).

3. The dual-way mutual casting operating handle according to claim 2, characterized in that: The mounting seat (12) is a cylindrical structure, the cylindrical side surface of the mounting seat (12) is connected to one end of the operating handle (11), and the mounting hole (121) is arranged on the cylindrical bottom surface of the mounting seat (12).

4. The dual-way mutual casting operating handle according to claim 1, 2 or 3, characterized in that: The cross-sectional shapes of the mounting hole (121) and the mounting section (21) are regular hexagons.

5. The dual-way mutual casting operating handle according to claim 2, characterized in that: The operating handle (11) and the mounting seat (12) are an integrally formed structure.

6. The dual-way mutual casting operating handle according to claim 1, characterized in that: The other end of the handle body (1) is provided with a placement cavity (111) for placing the joint (2), and a cavity cover (13) is detachably connected to the opening of the placement cavity (111).

7. The dual-way mutual casting operating handle according to claim 6, characterized in that: The bottom of the placement cavity (111) is provided with a plurality of slots (112) for engaging with the installation section (21).

8. The dual-way mutual casting operating handle according to claim 6, characterized in that: The cavity cover (13) is snap-connected to the opening of the placement cavity (111).

9. The dual-way mutual projection operating handle according to claim 8, characterized in that: A connecting belt (14) is provided between the cavity cover (13) and the handle body (1).

10. The dual-way mutual casting operating handle according to claim 8, characterized in that: An operating portion (131) is provided on the outer surface of the cavity cover (13).

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