A closed-type insulating base for high-voltage vacuum switch

Abstract

The utility model discloses a high -voltage vacuum switch is with locking type insulation base of switch base technical field, including connecting base, switch panel, connecting pipe and fixing part, switch panel setting in the inner chamber of connecting base, the connecting pipe fixed connection in the inner side wall rear side middle part of connecting base, the fixing part fixed connection in the rear side wall middle part of switch panel, the rear side wall fixed connection of switch panel has fixed sleeve, the inner side wall rear side fixed connection of connecting pipe has the tooth in card, the inner side wall rear side fixed connection of connecting base has the limit rod, the outside wall upper side fixed connection of fixing part has the fixed plate, the rear side wall fixed connection of fixed plate has the axle body, this high -voltage vacuum switch is with locking type insulation base, and the structure design is reasonable, makes switch panel rotatable use according to the placement position and direction of electrical equipment, is more convenient, and effectively solves the potential safety hazard.

Description

Technical Field

[0001] This utility model relates to the field of switch base technology, specifically a locking type insulating base for high-voltage vacuum switches. Background Technology

[0002] The socket base is an important component of the socket. Its main purpose is to provide a stable mounting position for the various parts of the socket or switch, ensuring the stability of the overall structure of the socket, so that it can be firmly installed on walls, desktops, etc., and withstand the external force when plugging and unplugging without being damaged or displaced.

[0003] Existing high-voltage vacuum switches are typically fixed to the wall with clips and screws, which makes it difficult to adjust the connection direction according to the placement and orientation of the electrical equipment, resulting in inconvenience. In addition, the protective cover used to protect the panel lacks an effective locking mechanism, making it easy for children to open and posing a safety hazard. Therefore, we propose a locking type insulating base for high-voltage vacuum switches. Utility Model Content

[0004] The purpose of this utility model is to provide a locking type insulating base for high-voltage vacuum switches, in order to solve the problems mentioned in the background art, where existing high-voltage vacuum switches are usually fixed to the wall with clips and screws. During use, the connection direction cannot be freely adjusted according to the placement and orientation of the electrical equipment, which is inconvenient. At the same time, the protective cover is usually used to protect the panel, but there is no effective locking means, which makes it easy for children to open, posing a safety hazard.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a locking type insulating base for a high-voltage vacuum switch, comprising a connecting base, a switch panel, a connecting pipe, and a fixing component. The switch panel is disposed in the inner cavity of the connecting base. The connecting pipe is fixedly connected to the middle of the rear side of the inner side wall of the connecting base. The fixing component is fixedly connected to the middle of the rear side wall of the switch panel. A fixing sleeve is fixedly connected to the rear side of the rear side of the switch panel. A locking tooth is fixedly connected to the rear side of the inner side wall of the connecting pipe. A limit rod is fixedly connected to the rear side of the inner side wall of the connecting base. A fixing plate is fixedly connected to the upper side of the outer side wall of the fixing component. A shaft is fixedly connected to the rear side wall of the fixing plate. A lever is rotatably connected to the outer side wall of the shaft. A fixing block is fixedly connected to the lower side of the rear side wall of the fixing plate.

[0006] As a further description of the above technical solution:

[0007] A clamp is rotatably connected to the outer side of the front wall of the connecting base. A tightening screw is threaded between the mounting hole of the clamp and the connecting hole of the connecting base. A mounting post is fixedly connected to the inner side wall of the connecting base.

[0008] As a further description of the above technical solution:

[0009] The front sidewall of the switch panel is hinged with a protective cover, and a buckle is fixedly connected to the middle of the upper side of the rear sidewall of the protective cover. A protrusion is fixedly connected to the outer sidewall of the switch panel, and a groove is opened in the middle of the upper side of the front sidewall of the switch panel. A connecting plate is fixedly connected between the inner sidewalls of the groove.

[0010] As a further description of the above technical solution:

[0011] A connecting rod is slidably connected to the inner cavity of the connecting plate. One end of the connecting rod is fixedly connected to a limit member, and the other end of the connecting rod is fixedly connected to a push plate. A first spring is fixedly connected between the push plate and the connecting plate.

[0012] As a further description of the above technical solution:

[0013] The fixing sleeve is movably fitted onto the outer wall of the connecting pipe, and a wire pipe is fixedly connected to the middle of the rear side of the inner wall of the connecting base, and the limiting rod is close to the edge of the lower locking tooth.

[0014] As a further description of the above technical solution:

[0015] A terminal is fixedly connected to the rear side wall of the fixing member, and a second spring is fixedly connected between the connecting end of the fixing block and the lower side of the outer side wall of the lever.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This high-voltage vacuum switch uses a lock-in type insulating base. A connecting pipe is installed on the connecting base, and the connecting pipe is connected to the fixing sleeve on the switch panel. A lever and a locking tooth are installed on the fixing component. When rotating, the lever rotates under the elastic force of the second spring, so that the switch panel and the connecting base rotate stably and are limited. A limit rod is set to limit the switch panel to rotate 180 degrees clockwise or counterclockwise, which protects the connection between the wires. The switch panel can be rotated according to the placement and orientation of the electrical equipment, which is more convenient.

[0018] 2. This high-voltage vacuum switch uses a lockable insulating base. A hinged protective cover is installed on the switch panel. The protective cover is fixed by a buckle and a limiting member. The end of the limiting member is equipped with a connecting rod, a push plate, and a first spring. When the push plate is pressed, the first spring is compressed, and the connecting rod and the limiting member move downward and disengage from the buckle, allowing the protective cover to be opened. A locking switch is installed on the protective cover to prevent children from opening it and getting electric shock, effectively solving the safety hazard. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of a locking type insulating base for a high-voltage vacuum switch proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the connecting base of a locking type insulating base for a high-voltage vacuum switch proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the rear view structure of the switch panel of a high-voltage vacuum switch with a locking type insulating base proposed in this utility model.

[0022] Figure 4 This utility model proposes a locking type insulating base for a high-voltage vacuum switch. Figure 1 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This utility model proposes a locking type insulating base for a high-voltage vacuum switch. Figure 3 Enlarged structural diagram at point B.

[0024] In the diagram: 100, connecting base; 110, clamp; 120, tightening screw; 130, mounting post; 200, switch panel; 210, protective cover; 211, buckle; 220, protrusion; 230, groove; 231, connecting plate; 240, connecting rod; 241, limiting component; 250, push plate; 251, first spring; 260, fixing sleeve; 300, connecting pipe; 310, locking tooth; 320, conduit; 330, limiting rod; 400, fixing component; 410, terminal; 420, fixing plate; 430, shaft; 440, lever; 450, fixing block; 460, second spring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0027] 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.

[0028] This utility model provides a lockable insulating base for a high-voltage vacuum switch, allowing the switch panel to be rotated for use according to the placement and orientation of the electrical equipment, which is more convenient and effectively solves safety hazards. Please refer to [link / reference]. Figure 1-5 It includes a connecting base 100, a switch panel 200, a connecting pipe 300, and a fastener 400;

[0029] Please refer to it again. Figure 1-2 The connecting base 100 is used for connection between the wall and the switch panel 200.

[0030] Please refer to it again. Figure 3 A fixing sleeve 260 is fixedly connected to the rear side wall of the switch panel 200. The switch panel 200 is set in the inner cavity of the connecting base 100. The switch panel 200 is used to connect electrical equipment and external power supply. The fixing sleeve 260 is used to connect with the connecting pipe 300.

[0031] Please refer to it again. Figure 2A locking tooth 310 is fixedly connected to the rear side of the inner wall of the connecting tube 300, and a limiting rod 330 is fixedly connected to the rear side of the inner wall of the connecting base 100. The connecting tube 300 is fixedly connected to the middle of the rear side of the inner wall of the connecting base 100. The locking tooth 310 is used to limit the rotation of the lever 440 when the switch panel 200 is rotated as a whole.

[0032] Please refer to it again. Figure 3 and Figure 5 A fixing plate 420 is fixedly connected to the upper side of the outer side wall of the fixing member 400. A shaft 430 is fixedly connected to the rear side wall of the fixing plate 420. A lever 440 is rotatably connected to the outer side wall of the shaft 430. A fixing block 450 is fixedly connected to the lower side of the rear side wall of the fixing plate 420. The fixing member 400 is fixedly connected to the middle of the rear side wall of the switch panel 200. The fixing member 400 is used to connect the fixing plate 420. The fixing plate 420 is used to connect and fix the shaft 430 and the fixing block 450. The shaft 430 is used for the lever 440 to rotate on it.

[0033] In summary: By setting a connecting pipe 300 on the connecting base 100, and connecting the connecting pipe 300 to the fixing sleeve 260 on the switch panel 200, and setting a lever 440 on the fixing member 400 to connect with the locking teeth 310, when rotating, the lever 440 rotates under the elastic force of the second spring 460, so that the switch panel 200 and the connecting base 100 rotate stably and are limited. The limit rod 330 is set to limit the switch panel 200 to rotate 180 degrees clockwise or counterclockwise, which protects the connection between the wires and makes the switch panel 200 convenient to use by rotating according to the placement and direction of the electrical equipment.

[0034] Please refer to it again. Figure 1-2 A clip 110 is rotatably connected to the outer side of the front wall of the connecting base 100. A tightening screw 120 is threaded between the mounting hole of the clip 110 and the connecting hole of the connecting base 100. A mounting post 130 is fixedly connected to the inner side of the connecting base 100.

[0035] Please refer to it again. Figure 1 and Figure 4 A protective cover 210 is hinged to the front side wall of the switch panel 200. A buckle 211 is fixedly connected to the upper middle of the rear side wall of the protective cover 210. A protrusion 220 is fixedly connected to the outer side wall of the switch panel 200. A groove 230 is opened in the middle of the upper side of the front side wall of the switch panel 200. A connecting plate 231 is fixedly connected between the inner side walls of the groove 230.

[0036] Please refer to it again. Figure 1 and Figure 4A connecting rod 240 is slidably connected to the inner cavity of the connecting plate 231. One end of the connecting rod 240 is fixedly connected to a limit member 241, and the other end of the connecting rod 240 is fixedly connected to a push plate 250. A first spring 251 is fixedly connected between the push plate 250 and the connecting plate 231.

[0037] Please refer to it again. Figure 2 The fixing sleeve 260 is movably sleeved on the outer wall of the connecting pipe 300, and the inner wall of the connecting base 100 is fixedly connected to the middle of the rear side of the wire pipe 320, and the limiting rod 330 is close to the edge of the lower locking tooth 310.

[0038] Please refer to it again. Figure 3 and Figure 5 A terminal 410 is fixedly connected to the rear side wall of the fixing member 400, and a second spring 460 is fixedly connected between the connecting end of the fixing block 450 and the lower side of the outer side wall of the lever 440.

[0039] In summary: By setting a hinged protective cover 210 on the switch panel 200, and setting a buckle 211 and a limiting member 241 on the protective cover 210 for limiting and locking, and setting a connecting rod 240, a push plate 250 and a first spring 251 at the end of the limiting member 241, when the push plate 250 is pressed, the first spring 251 is compressed, the connecting rod 240 and the limiting member 241 move downward and disengage from the buckle 211, and the protective cover 210 can be opened. By setting a locking switch on the protective cover 210, the safety hazard is effectively solved to prevent children from opening it and getting electric shock.

[0040] During installation and use, those skilled in the art will insert the connecting base 100 into the groove reserved in the wall, fix it to the wall with screws through the mounting post 130, put the fixing sleeve 260 onto the connecting pipe 300, and directly rotate the switch panel 200 clockwise or counterclockwise 180 degrees to the required angle. Push the protective cover 210 upward so that the buckle 211 and the limiting member 241 are locked in place.

[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A locking type insulating base for a high-voltage vacuum switch, characterized in that: The system includes a connecting base (100), a switch panel (200), a connecting pipe (300), and a fixing member (400). The switch panel (200) is disposed in the inner cavity of the connecting base (100). The connecting pipe (300) is fixedly connected to the middle of the rear side wall of the connecting base (100). The fixing member (400) is fixedly connected to the middle of the rear side wall of the switch panel (200). A fixing sleeve (260) is fixedly connected to the rear side wall of the switch panel (200). A retaining tooth (310) is fixedly connected to the rear side of the inner wall of the connector (300). A limit rod (330) is fixedly connected to the rear side of the inner wall of the connecting base (100). A fixing plate (420) is fixedly connected to the upper side of the outer wall of the fixing member (400). A shaft (430) is fixedly connected to the rear side of the fixing plate (420). A lever (440) is rotatably connected to the outer side of the shaft (430). A fixing block (450) is fixedly connected to the lower side of the rear side of the fixing plate (420).

2. The interlocking insulating base for a high-voltage vacuum switch according to claim 1, characterized in that: A clip (110) is rotatably connected to the outer side of the front wall of the connecting base (100). A tightening screw (120) is threaded between the mounting hole of the clip (110) and the connecting hole of the connecting base (100). A mounting post (130) is fixedly connected around the inner side of the connecting base (100).

3. The interlocking insulating base for a high-voltage vacuum switch according to claim 1, characterized in that: The front side wall of the switch panel (200) is hinged with a protective cover (210), and a buckle (211) is fixedly connected to the middle of the upper side of the rear side wall of the protective cover (210). A protrusion (220) is fixedly connected to the outer side wall of the switch panel (200), and a groove (230) is opened in the middle of the upper side of the front side wall of the switch panel (200). A connecting plate (231) is fixedly connected between the inner side walls of the groove (230).

4. The interlocking insulating base for a high-voltage vacuum switch according to claim 3, characterized in that: The inner cavity of the connecting plate (231) is slidably connected to a connecting rod (240). One end of the connecting rod (240) is fixedly connected to a limiting member (241), and the other end of the connecting rod (240) is fixedly connected to a push plate (250). A first spring (251) is fixedly connected between the push plate (250) and the connecting plate (231).

5. The interlocking insulating base for a high-voltage vacuum switch according to claim 1, characterized in that: The fixing sleeve (260) is movably sleeved on the outer wall of the connecting pipe (300), and the inner wall of the connecting base (100) is fixedly connected to the middle of the rear side of the wire pipe (320), and the limiting rod (330) is close to the edge of the lower side of the locking tooth (310).

6. The interlocking insulating base for a high-voltage vacuum switch according to claim 1, characterized in that: A terminal (410) is fixedly connected to the rear side wall of the fixing member (400), and a second spring (460) is fixedly connected between the connecting end of the fixing block (450) and the lower side of the outer side wall of the lever (440).

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