A switch transmission structure

Abstract

This utility model relates to the field of switch operation technology, and discloses a switch transmission structure. The transmission structure includes: a cover located on the back side of the switch, with an operating mechanism disposed on the back side of the switch; and a transmission component rotatably mounted on the cover, comprising a U-plate one and a U-plate two connected to form a frame structure; wherein, the U-plate two has a straight groove, which is connected to the operating mechanism for transmission. This utility model's switch transmission structure, in which the rotating transmission component controls the rotation of the switch's operating handle, drives the switch to open and close, is suitable for switches installed in reverse within cabinets, saving cabinet space, facilitating simple installation, and providing stable switch operation. The switch transmission structure facilitates reliable switch transmission, and during switch control, the transmission process is simple, operation is sensitive and convenient, and the cost is low, making it suitable for use in cabinet-mounted products in this field.

Description

Technical Field

[0001] This utility model relates to the field of switch operation technology, specifically a switch transmission structure. Background Technology

[0002] Operating switches inside the cabinet is usually inconvenient because it is not easy to open the cabinet itself, so a transmission component is required for operation and control.

[0003] In the prior art, such as the application with application number CN202021259560.6, the subject of which is: A circuit breaker transmission mechanism, including a circuit breaker housing, a rotating shaft, a gear, a rack, a connecting rod, and a lever. One end of the rotating shaft is fixedly connected to the axis of the gear, and the other end of the rotating shaft is rotatably connected to the circuit breaker housing. One end of the lever is fixedly connected to the axis of the gear, and the gear meshes with the rack. One end of the connecting rod is fixedly connected to the rack, and the other end of the connecting rod is fixedly connected to the lead-out end of the moving conductive rod of the circuit breaker arc-extinguishing chamber.

[0004] However, the switch operation mentioned in the prior art is driven by gears and racks, which is expensive and occupies a lot of space. Furthermore, it is not suitable for some switch installation positions where linear transmission is not possible for switch control. Therefore, it is necessary to design a switch transmission structure. Utility Model Content

[0005] The purpose of this invention is to provide a switch transmission structure to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A switch transmission structure, the transmission structure comprising:

[0008] A cover is located on the back side of the switch, and an operating mechanism is provided on the back side of the switch.

[0009] A transmission component, which is rotatably mounted on the cover, includes a U-plate one and a U-plate two, which are connected to form a frame structure.

[0010] The second U-plate is provided with a straight groove, which is connected to the operating mechanism for transmission.

[0011] Furthermore, a through groove is provided on one side of the cover, a support column is provided on one side of the through groove, and a knob panel is fixedly provided at one end of the support column.

[0012] Furthermore, the operating mechanism includes a knob that can be rotated on a knob panel, an eccentric disk that is fixedly mounted on one end of the knob, and a drive rod that is fixedly mounted on one end of the eccentric disk;

[0013] The drive rod is slidably connected to the straight groove on the second U-plate.

[0014] Furthermore, the second U-plate is rotatably mounted on the cover via a shaft.

[0015] Furthermore, the first U-plate is provided with locking grooves at both ends, and screws are fixed in the locking grooves. The screws pass through the locking grooves and are connected to the second U-plate.

[0016] Furthermore, the U-plate is also provided with a straight groove, which is inserted into the operating handle of the switch.

[0017] The beneficial effects of this utility model are:

[0018] 1. The present invention relates to a switch transmission structure, wherein a rotating transmission component controls the rotation of the switch operating handle to drive the switch to open or close. It is suitable for some switches installed in reverse in a cabinet and can stably drive the switch.

[0019] 2. The switch transmission structure of this utility model helps to reliably transmit power to the switch. When controlling the switch, the transmission process is simple, the operation is convenient, and the cost is low, making it suitable for use in cabinet products in this field. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 This is a schematic diagram of the transmission structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the transmission structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the transmission structure of this utility model;

[0024] Figure 4 This is a side view of the transmission structure of this utility model.

[0025] The attached diagram is described below:

[0026] 1. Cover; 2. Transmission component; 11. Through groove; 12. Support column; 13. Knob panel; 14. Eccentric disc; 15. Drive rod; 21. U-plate one; 22. U-plate two; 23. Straight groove; 24. Screw; 25. Locking groove. Detailed Implementation

[0027] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] A switch transmission structure, such as Figures 1-4 As shown, the transmission structure is installed on the switch, allowing direct operation and control of the switch inside the cabinet, thus avoiding the need to open the electrical cabinet.

[0029] The transmission structure includes a cover 1, which is located on the back side of the switch. A through groove 11 is provided on one side of the cover 1, and a support column 12 is provided on one side of the through groove 11. A knob panel 13 is fixedly installed on one end of the support column 12. A knob is rotatably provided on the knob panel 13. One end of the knob is for manual rotation operation, and an eccentric disk 14 is fixedly provided on the other end. A drive rod 15 is fixedly provided on one end of the eccentric disk 14.

[0030] The cover 1 is equipped with a transmission component 2, which includes a U-plate 21 and a U-plate 22. The transmission component 2 is fixedly connected to the outside of the U-plate 22 after passing through the cover 1 via a shaft, so that the U-plate 22 rotates in the through groove 11. The U-plate 22 is provided with a straight groove 23, which is slidably connected to the drive rod 15.

[0031] The two ends of U-plate 21 are provided with locking grooves 25. Screws 24 are fixedly installed in the locking grooves 25. After passing through the locking grooves 25, the screws 24 are fixedly connected to the two ends of U-plate 22. The connection between U-plate 22 and U-plate 21 can be changed by the position of the screws 24 in the locking grooves 25, so that the gap between U-plate 22 and U-plate 21 can accommodate switches of different sizes.

[0032] A straight groove 23 is also provided on the U-plate 21. The straight groove 23 on the U-plate 21 is inserted into the operating handle of the switch. When the U-plate 21 moves, it can move the operating handle on the switch.

[0033] This transmission structure is suitable for the back side of the switch. When the switch is assembled and faces the opposite direction to the cabinet door, the transmission structure is driven by a knob to control the rotation of the transmission structure on the cover 1, and then the operating handle is moved to control the on / off state of the switch.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A switching transmission structure, characterized by comprising: The transmission structure includes: Cover (1), the cover (1) is located on the back side of the switch, and an operating mechanism is provided on the back side of the switch; Transmission component (2), which is rotatably mounted on cover (1), includes U plate one (21) and U plate two (22), which are connected to form a frame structure; The U-plate (22) is provided with a straight groove (23), which is connected to the operating mechanism for transmission.

2. The switch transmission structure according to claim 1, characterized by The cover (1) has a through groove (11) on one side, and a support column (12) is provided on one side of the through groove (11). A knob panel (13) is fixedly provided at one end of the support column (12).

3. The switch drive structure according to claim 2, characterized in that, The operating mechanism includes a knob that is rotated on the knob panel (13), one end of which is fixedly provided with an eccentric disk (14), and one end of the eccentric disk (14) is fixedly provided with a drive rod (15). The drive rod (15) is slidably connected to the straight groove (23) on the second U plate (22).

4. A switching transmission according to any one of claims 1-3, characterized in that, The U-plate (22) is rotatably mounted on the cover (1) via a shaft.

5. The switch transmission structure according to claim 1, characterized in that, The U-plate 1 (21) has locking grooves (25) at both ends, and screws (24) are fixed in the locking grooves (25). The screws (24) pass through the locking grooves (25) and are connected to the U-plate 2 (22).

6. The switch transmission structure according to claim 1, characterized in that, The U-plate (21) is also provided with a straight groove (23), which is connected to the operating handle of the switch.

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