Durable reversing switch structure

Abstract

The utility model belongs to the technical field of switch devices, and particularly relates to a durable change-over switch structure, which comprises an adapter and a handle sleeve connected with the adapter, an adapter groove is arranged on the adapter, and a disc body structure is a fan-shaped plate body and is connected to one end of the adapter, and a plurality of clamping grooves are arranged on an arc of the disc body. The connecting shaft is fixedly connected to the other side surface of the disc body; the structure of the handle sleeve is a cylinder, a round hole used for being connected with the connecting shaft in an inserted mode is formed in the end face of the handle sleeve, the other end of the cylinder is connected with an operating rod, and a locking groove is formed in a cylinder body of the handle sleeve. The tray body is designed to be of the fan-shaped structure, and the clamping grooves are formed in the fan-shaped structure, so that the structural strength of the tray body is greatly improved, and the problem that the tray body deforms in the using process can be effectively solved; the outer end of the handle sleeve is provided with the inverted inclined surface, so that the material consumption of the handle sleeve can be reduced, and the weight of the switch structure is greatly reduced on the premise of not influencing the overall strength of the switch structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch devices, and in particular relates to a durable reversing switch structure. Background Art

[0002] In the existing reversing switch structure, the disk in the middle is generally a rectangular structure. During use, if a worker violently operates the switch, the disk may be deformed or stuck due to structural reasons, affecting the normal use of the switch. Utility Model Content

[0003] In view of this, the utility model provides a durable reversing switch structure to solve the above-mentioned problems recorded in the background technology.

[0004] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0005] The utility model provides a durable reversing switch structure, comprising an adapter, a handle cover connected to the adapter, the adapter being provided with an adapter groove, a disk body, the disk body structure being a fan-shaped plate body, connected to one end of the adapter, and a plurality of slots being provided on the circular arc of the disk body; a connecting shaft, fixedly connected to the other side surface of the disk body, the connecting shaft being provided with a threaded hole for fixing the handle cover; the handle cover being structured as a cylinder, a circular hole for plugging the connecting shaft being provided on one end surface of the cylinder, an inclined surface forming an angle of 150° with the end surface being provided on the cylinder body at the other end of the cylinder, an operating rod being vertically connected to the inclined surface, and a locking groove being provided on the cylinder body of the handle cover.

[0006] In the above-mentioned durable reversing switch structure, as a preferred solution, there are three slots, the middle slot is located on the midline of the fan, and the slots on both sides form an angle of 60° with the middle slot.

[0007] In the above-mentioned durable reversing switch structure, as a preferred solution, the locking slot corresponds to the locking slot.

[0008] In the above-mentioned durable reversing switch structure, as a preferred solution, the outer end of the handle cover is provided with an inverted slope.

[0009] The utility model provides a durable reversing switch structure, which has the following beneficial effects:

[0010] The durable reversing switch structure provided by the utility model greatly increases the structural strength of the disk body by designing the disk body as a fan-shaped structure and arranging a plurality of slots on the fan-shaped structure, which can effectively avoid the problem of deformation of the disk body during use; an inverted slope is arranged at the outer end of the handle cover, which can reduce the amount of handle cover material used and greatly reduce the weight of the switch structure without affecting the overall strength of the switch structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 A side schematic diagram of the switch structure provided by the utility model;

[0012] Figure 2 A front schematic diagram of the switch structure provided by the utility model;

[0013] Figure 3 The present invention is a three-dimensional schematic diagram of a switch structure provided by the present invention. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] Exemplary embodiments of the present invention are described in detail with reference to the following drawings.

[0016] The meanings of the serial numbers in the figure are: 1 is the disc body, 2 is the card slot, 3 is the adapter, 4 is the adapter slot, 5 is the connecting shaft, 6 is the handle cover, 7 is the locking slot, 8 is the operating rod, and 9 is the fixing bolt.

[0017] The following describes exemplary embodiments of the present invention in combination with specific circumstances:

[0018] Example 1: Combination Figure 1-Figure 3 As shown, the utility model provides a durable reversing switch structure, including an adapter 3, a handle cover 6 connected to the adapter 3, and an adapter groove 4 is arranged on the adapter 3, wherein a disk body 1 is fixedly connected to one end of the adapter, and the structure of the disk body 1 is a fan-shaped metal plate body, and three slots 2 are opened on the arc of the disk body 1; a connecting shaft 5 is vertically fixedly connected at the center of a circle on the other side surface of the disk body 1, and a threaded hole for fixing the handle cover 6 is arranged on the connecting shaft 5, and a fixing bolt 9 is screwed into the threaded hole; the structure of the handle cover 6 is a cylinder, and a circular hole for inserting the connecting shaft 5 is arranged on one end surface of the cylinder, and a second threaded hole for passing the fixing bolt 9 is arranged on the side wall of the circular hole, and the second threaded hole is matched with the threaded hole arranged on the connecting shaft 5 for use.

[0019] The column at the other end of the cylinder is provided with an inclined surface which is 150° with the end surface, and an operating rod 8 is vertically connected to the inclined surface. The column of the handle cover 6 is provided with a locking groove 7 which is used to limit the handle cover 6.

[0020] There are three slots 2, the middle slot 2 is located on the midline of the fan-shaped plate body 1, and the slots 2 on both sides form an angle of 60° with the middle slot 2. The adapter slot 4 corresponds to the locking slot 7. The outer end of the handle cover 6 is provided with an inverted slope.

[0021] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0022] The above specific examples are used to illustrate the principle and implementation mode of the present invention. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation mode and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A durable reversing switch structure, comprising an adapter and a handle cover connected to the adapter, wherein the adapter is provided with an adapter groove, and characterized in that: The disc body is a fan-shaped plate connected to one end of the adapter, and a plurality of slots are provided on the arc of the disc body; A connecting shaft is fixedly connected to the other side of the disc body, and a threaded hole for fixing the handle cover is arranged on the connecting shaft; The handle cover is a cylindrical structure. A round hole for inserting the connecting shaft is arranged on one end face of the cylinder. An inclined surface at an angle of 150° to the end face is opened on the cylinder at the other end of the cylinder. An operating rod is vertically connected to the inclined surface. A locking groove is opened on the cylinder of the handle cover.

2. The durable reversing switch structure according to claim 1, characterized in that: There are three card slots, the middle card slot is located on the midline of the fan, and the card slots on both sides form an angle of 60° with the middle card slot.

3. The durable reversing switch structure according to claim 1, characterized in that: The card slot corresponds to the locking slot.

4. The durable reversing switch structure according to claim 1, characterized in that: The outer end of the handle cover is provided with an inverted slope.

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