Switch socket mounting hole structure

Abstract

The utility model relates to a switch socket mounting hole structure, which comprises a bottom plate, mounting screws and a mounting bottom box, the bottom plate comprises a boss and a mounting hole, the bottom plate is mounted on the mounting bottom box through the mounting screws, and the boss is positioned on one side of the mounting hole and is of an asymmetric structure. The installation screw is provided with a nut and a thread, and the thread of the installation screw penetrates through the installation hole. The mounting bottom box comprises a bottom box and bearing lugs, bearing lug threaded holes are formed in the bearing lugs, the bearing lugs are located on the bottom box, and threads of the mounting screws are screwed into the bearing lugs. With the adoption of the switch socket mounting hole structure, the mounting resistance is increased, the mounting torsion is counteracted, the appearance change and the performance failure caused by the deformation of the switch socket are prevented, and the switch socket mounting hole structure is suitable for all switch socket product mounting scenes.

Description

Technical Field

[0001] The utility model relates to the field of electrical accessories, in particular to the field of wall-mounted switches and sockets, and specifically refers to a switch and socket mounting hole structure. Background Art

[0002] At present, traditional wall-mounted switches, sockets and other electrical accessories are installed on standard base boxes using ordinary screws. There is no special resistance structure between the mounting screws and the base plate mounting holes. When the product is installed, when the mounting screws are subjected to a large torque, there is a gap between the base plate of the electrical accessories and the base box ears, and there is no limit. The locking force of the product causes the base plate to deform, affecting the appearance and even causing product failure. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a switch socket installation hole structure which has the advantages of simple structure, convenient installation and wide application range.

[0004] In order to achieve the above purpose, the switch socket installation hole structure of the utility model is as follows:

[0005] The switch socket mounting hole structure has the following main features: the structure includes a base plate, mounting screws and a mounting bottom box; the base plate includes a boss and a mounting hole; the base plate is mounted on the mounting bottom box by means of mounting screws; the boss is located on one side of the mounting hole, and is an asymmetric structure.

[0006] Preferably, the mounting screw has a nut and a thread, and the thread of the mounting screw passes through the mounting hole.

[0007] Preferably, the mounting base box comprises a base box and a bearing ear, the bearing ear is provided with a bearing ear threaded hole, the bearing ear is located on the base box, and the thread of the mounting screw is screwed into the bearing ear.

[0008] Preferably, in the structure, when the nut contacts the boss, the mounting screw generates a torsional pressure, the boss is deformed by the pressure of the mounting screw, the contact area between the nut and the boss gradually increases, and rotational resistance is generated by means of pressure.

[0009] Preferably, the boss exerts a lateral force on the nut, so that the thread of the mounting screw and the thread of the bearing ear are eccentric and partially tightly fitted, thereby generating friction resistance.

[0010] The switch socket mounting hole structure of the utility model is adopted to increase the installation resistance, offset the installation torque, prevent the switch socket from deforming and causing appearance changes and performance failure, and is suitable for all switch socket product installation scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1aIt is a schematic diagram of the appearance of the installation hole structure of the switch socket of the utility model.

[0012] Figure 1b It is a three-dimensional diagram of the installation hole structure of the switch socket of the utility model.

[0013] Figure 2 It is a schematic diagram of the base plate of the switch socket mounting hole structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the mounting screws of the mounting hole structure of the switch socket of the utility model.

[0015] Figure 4a It is a schematic diagram of the installation base box of the switch socket installation hole structure of the utility model.

[0016] Figure 4b It is a side view of the installation base box of the switch socket installation hole structure of the utility model.

[0017] Figure 5 It is a schematic diagram of the actual effect of the installation hole structure of the switch socket of the utility model.

[0018] Reference numerals:

[0019] 1 Bottom plate

[0020] 2 Mounting screws

[0021] 3 Install the bottom box

[0022] 11 Boss

[0023] 12 Mounting holes

[0024] 21 Nut

[0025] 22 Thread

[0026] 31 bottom box

[0027] 32 Ear

[0028] 321 Threaded hole for ear DETAILED DESCRIPTION

[0029] In order to more clearly describe the technical content of the present invention, further description is given below in conjunction with specific embodiments.

[0030] The switch socket mounting hole structure of the utility model includes a base plate 1, mounting screws 2 and a mounting bottom box 3, wherein the base plate 1 includes a boss 11 and a mounting hole 12, the base plate 1 is mounted on the mounting bottom box 3 by means of the mounting screws 2, the boss 11 is located on a single side of the mounting hole 12, and is an asymmetric structure.

[0031] As a preferred embodiment of the present utility model, the mounting screw 2 has a nut 21 and a thread 22 , and the thread 22 of the mounting screw 2 passes through the mounting hole 12 .

[0032] As a preferred embodiment of the utility model, the mounting base box comprises a base box 31 and a receiving ear 32 , the receiving ear 32 has a receiving ear threaded hole 321 , the receiving ear 32 is located on the base box 31 , and the thread 22 of the mounting screw 2 is screwed into the receiving ear 32 .

[0033] As a preferred embodiment of the utility model, when the nut 21 contacts the boss 11, the mounting screw 2 generates a torsional pressure, the boss 11 is deformed by the pressure of the mounting screw 2, and the contact area between the nut 21 and the boss 11 gradually increases, generating a rotational resistance with the help of pressure.

[0034] As a preferred embodiment of the present utility model, the boss 11 exerts a lateral force on the nut 21, so that the thread 22 of the mounting screw 2 and the threaded hole 321 of the bearing ear are eccentric, partially tightly fitted, and generate friction resistance.

[0035] In a specific implementation of the utility model, a switch socket mounting hole structure is provided, comprising a bottom plate 1, mounting screws 2 and a mounting bottom box 3.

[0036] The bottom plate 1 comprises a boss 11 and a mounting hole 12, wherein the boss 11 is located on one side of the mounting hole 12 and has an asymmetric structure. The boss has a guiding slope.

[0037] The boss can be deformed under stress, thereby increasing the contact area between the mounting screw nut and the boss.

[0038] The mounting screw 2 has a nut 21 and a thread 22 .

[0039] The mounting base box comprises a base box 31 and a receiving ear 32 , wherein the receiving ear 32 comprises a receiving ear threaded hole 321 .

[0040] When the product is installed, the thread 22 of the mounting screw 2 passes through the mounting hole 12, and the thread 22 of the mounting screw 2 is screwed into the bearing ear 32. When the nut 21 contacts the boss 11, with the help of the twisting pressure of the mounting screw 2, the boss 11 is plastically deformed by the pressure of the nut 21, and the contact area between the nut 21 of the mounting screw 2 and the boss 11 gradually increases, generating a larger rotational resistance with the help of pressure.

[0041] At the same time, the boss 11 is asymmetrically designed on one side of the mounting hole 12. The nut 21 of the mounting screw 2 is subjected to the lateral force of the boss 11, so that the thread 22 of the mounting screw 2 is eccentric with the threaded hole 321 of the bearing ear, and the threaded hole 321 of the bearing ear is partially tightly matched, and a large friction resistance is generated by pressure. These two resistances offset the installation torque and reduce the impact of the deformation of the base plate on the product.

[0042] The specific implementation scheme of this embodiment can refer to the relevant description in the above embodiment, which will not be repeated here.

[0043] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0044] It should be noted that, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The switch socket mounting hole structure of the utility model is adopted to increase the installation resistance, offset the installation torque, prevent the switch socket from deforming and causing appearance changes and performance failure, and is suitable for all switch socket product installation scenarios.

[0047] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the description and drawings should be regarded as illustrative rather than restrictive.

Claims

1. A switch socket mounting hole structure, characterized in that: The structure comprises a base plate, mounting screws and a mounting bottom box, wherein the base plate comprises a boss and a mounting hole, the base plate is mounted on the mounting bottom box by means of the mounting screws, the boss is located on one side of the mounting hole, and is an asymmetric structure.

2. The switch socket mounting hole structure according to claim 1, characterized in that: The mounting screw has a nut and threads, and the threads of the mounting screw pass through the mounting hole.

3. The switch socket mounting hole structure according to claim 1, characterized in that: The mounting bottom box comprises a bottom box and a bearing ear, the bearing ear is provided with a bearing ear threaded hole, the bearing ear is located on the bottom box, and the thread of the mounting screw is screwed into the bearing ear.

4. The switch socket mounting hole structure according to claim 1, characterized in that: In the structure, when the nut contacts the boss, the mounting screw generates a torsional pressure, the boss is deformed by the pressure of the mounting screw, the contact area between the nut and the boss gradually increases, and the rotation resistance is generated by the pressure.

5. The switch socket mounting hole structure according to claim 1, characterized in that: The boss exerts a lateral force on the nut, causing the thread of the mounting screw to be eccentric with the thread of the bearing ear, and locally tightly fitting to generate friction resistance.

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