Combination switch

Abstract

The utility model discloses a combination switch, which comprises an upper cover, a lower cover, a rotating core and a fixing piece, and is characterized in that the rotating core can rotate along the axial direction of the rotating core, and a groove is formed in the rotating core; the fixing piece is matched with the groove for use and is used for fixing an inhaul cable; a boss is arranged in the center of the lower cover, and the rotary core is arranged on the boss in a sleeved mode.

Description

Technical Field

[0001] The utility model relates to the field of generator sets, in particular to a combination switch. Background Art

[0002] The combination switches currently available on the market can only control the movement of a single cable through one operation. Utility Model Content

[0003] Based on this, the purpose of the present application is to overcome the defects of the prior art and provide a combination switch for a generator set, which can control the movement of multiple cables in one operation.

[0004] The technical solution adopted in the present application is: a combination switch, including an upper cover, a lower cover, a rotating core and a fixing part, wherein the rotating core can rotate along its own axis and is provided with a groove; the fixing part is used in conjunction with the groove and is configured to fix the cable; a boss is provided at the center of the lower cover, and the rotating core is sleeved on the boss.

[0005] Furthermore, the grooves are provided with two, namely a first groove and a second groove, and the lock heads are also provided with two corresponding ones.

[0006] Furthermore, an embedded guide groove is provided in the center of the lower cover.

[0007] Furthermore, a through hole is formed in the center of the lower cover and penetrates from the bottom to the boss.

[0008] Furthermore, the lower cover is provided with a wire notch.

[0009] In summary, the utility model includes at least one of the following beneficial effects: the present application provides a rotating core that can rotate along its own axis, and the rotating core is provided with a groove and a lock head that are used in conjunction with each other, and the groove and the lock head are used in conjunction with each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the structural explosion of this application.

[0011] Figure 2 This is a schematic diagram of the structure of this application.

[0012] Description of reference numerals:

[0013] Upper cover 1, rotating core 2, first groove 21, second groove 22, first lock head 211, second lock head 212, lower cover 3, boss 31, wire groove 32, first cable guide tube 41, second cable guide tube 42. DETAILED DESCRIPTION

[0014] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0015] The following is combined with Figure 1-2 The utility model is described in further detail.

[0016] like Figure 1-2 As shown, the present application discloses a combination switch, including an upper cover 1, a lower cover 3, a rotating core 2 and a fixing member. The rotating core 2 can rotate along its own axis, and a groove is provided on the rotating core 2; the fixing member is used in conjunction with the groove, and the fixing member is used to fix the cable on the rotating core 2; a boss 31 is provided at the center of the lower cover 3, and the rotating core 2 is sleeved on the boss 31. In this embodiment, the combination switch includes an upper cover 1, a lower cover 3 and a rotating core 2, a through hole is provided at the center of the rotating core 2, and a cylindrical boss 31 is provided at the center of the lower cover 3. The through hole of the rotating core 2 is sleeved into the cylindrical boss 31 of the lower cover 3 to realize the connection between the rotating core 2 and the lower cover 3 and the rotating core 2 can rotate relative to the lower cover 3. The upper cover 1 is buckled and arranged on the lower cover 3 to restrict the rotating core 2 between the upper cover 1 and the lower cover 3.

[0017] In this embodiment, two grooves are provided, namely, a first groove 21 and a second groove 22, and two fixing members are provided accordingly. In this embodiment, the fixing member is a lock head, the first lock head 211 is fixedly provided on the first cable, and the second lock head 212 is fixedly provided on the second cable, and the first lock head 211 and the second lock head 212 are respectively inserted into the first groove 21 and the second groove 22 to be installed on the rotating core 2.

[0018] In this embodiment, an embedded guide groove is further provided at the center of the lower cover 3 , and the guide groove is located outside the cylindrical boss 31 .

[0019] In this embodiment, a through hole is formed in the center of the lower cover 3 and passes through the boss 31 from the bottom.

[0020] In this embodiment, the lower cover 3 is also provided with a wire notch for one of the cables to pass through the combination switch.

[0021] Implementation principle: when the first cable conduit 41 and the second cable conduit 42 are fixed on the upper cover 1 and the lower cover 3 respectively, the first cable and the second cable pass through the first cable conduit 41 and the second cable conduit 42 respectively, the first cable goes around the rotating core 2 for one circle, one end of the first cable is connected to the control terminal, and the other end passes through the first cable conduit 41, then goes around the rotating core 2 for one circle and is fixed in the first groove 21 of the rotating core 2 through the first lock 211, and finally the end is connected to the controlled object, one end of the second cable is fixed in the second groove 22 of the rotating core 2 through the second lock 212, and the other end is connected to the controlled object, and the first cable can drive the rotating core 2 to rotate to move the second cable by operating the control terminal. In this embodiment, it can be applied to a generator set. For example, the control terminal is a handrail, and the controlled object is a brake lock pin arranged on both sides of the generator set frame. One end of the brake lock pin is connected to the wheel, and the first cable is connected to the brake lock pin after winding around the rotating core 2. The two ends of the brake lock pin on the other side are respectively connected to the wheel and the second cable. The handrail is manipulated to rotate, and the rotating core 2 is driven to rotate by the first cable so that the second cable drives the brake lock pin connected to the second cable to separate from the wheel, and at the same time drives the brake lock pin connected to the first cable to separate from the wheel.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A combination switch, characterized in that: It includes an upper cover, a lower cover, a rotating core and a fixing part. The rotating core can rotate along its own axis and is provided with a groove. The fixing part is used in conjunction with the groove and is used to fix the cable. A boss is provided in the center of the lower cover, and the rotating core is sleeved on the boss.

2. The combination switch according to claim 1, characterized in that: The grooves are provided with two, namely a first groove and a second groove, and the fixing members are provided correspondingly.

3. The combination switch according to claim 1, characterized in that: An embedded guide groove is also provided at the center of the lower cover.

4. The combination switch according to claim 3, characterized in that: A through hole is formed in the center of the lower cover and penetrates from the bottom to the boss.

5. The combination switch according to claim 1, characterized in that: The lower cover is provided with a wire notch.

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