CN215869882U

CN215869882U - Elastic sheet

Info

Publication number: CN215869882U
Application number: CN202121982491.6U
Authority: CN
Inventors: 郭庆华; 韩欢
Original assignee: Shenzhen H&T Intelligent Control Co Ltd
Current assignee: Shenzhen H&T Intelligent Control Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-18
Anticipated expiration: 2031-08-20

Abstract

The utility model relates to the field and provides a spring plate. The shell fragment includes installation department and contact site, the contact site includes first district's section of buckling and the second district's section of buckling, first district's section of buckling with the second district's section of buckling is for the installation department buckles respectively, the one end of first district's section of buckling with the one end of second district's section of buckling is connected respectively the installation department, the other end of first district's section of buckling is connected the other end of second district's section of buckling. The installation department is used for connecting the fixed knot of electrical apparatus to construct, first district's section of buckling with the second district's section of buckling junction is used for being connected with external connector, and external connector can make when contacting and compressing contact site the contact site moves towards the installation department along the second direction, and at first district's section of buckling with under the support of second district's section of buckling, can prevent the contact site takes place the displacement along the first direction to improve the problem of the contact position mistake of external connector and shell fragment.

Description

Elastic sheet

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of electric connectors, in particular to a spring plate.

[ background of the utility model ]

Contact shell fragment is an important part on various electronic product, adopts metal material processing production to form, and when contact shell fragment received to press, the contact position contact connector board of shell fragment formed the electric current return circuit to realize the electric current and switch on the function, present contact shell fragment all adopts one-way deformation to carry out work, and the contact position can change because of elastic contact portion deformation, thereby leads to the contact to become invalid.

[ Utility model ] content

In order to solve the above technical problem, embodiments of the present invention provide a spring plate, which can ensure contact stability.

The embodiment of the utility model adopts the following technical scheme for solving the technical problems:

provided is a spring plate, including:

an installation part;

the contact part comprises a first bending section and a second bending section, the first bending section and the second bending section are bent relative to the installation part respectively, one end of the first bending section and one end of the second bending section are connected with the installation part respectively, and the other end of the first bending section is connected with the other end of the second bending section.

Optionally, the mounting portion includes a first mounting section and a second mounting section that are oppositely disposed along a first direction, the first bending section is connected to the first mounting section, and the second bending section is connected to the second mounting section.

Optionally, a first included angle is formed between the first bending section and the first mounting section, and a second included angle is formed between the second bending section and the second mounting section;

the angle of the first included angle is the same as the angle of the second included angle.

Optionally, the angle of the first included angle is greater than 0 degree and smaller than 90 degrees.

Optionally, the mounting portion further comprises a first connecting section arranged along a second direction, the first connecting section extending from the first mounting section towards a direction away from the contact portion;

the mounting portion further includes a second connecting section disposed along a second direction, the second connecting section extending from the second mounting section toward a direction away from the contact portion.

Optionally, the first connection section is provided with a first connection hole, the second connection section is provided with a second connection hole, and the first connection hole and the second connection hole are respectively used for installing the spring piece.

Optionally, the mounting portion further comprises a first extension section extending from the first mounting section in a direction towards the second mounting section;

the mounting portion further includes a second extending section extending from the second mounting section in a direction toward the first mounting section.

Optionally, a first positioning section is arranged at one end of the first extending section, which faces away from the first mounting section, and a second positioning section is further arranged at one end of the second extending section, which faces away from the second mounting section;

the first positioning section and the second positioning section are used for positioning when the elastic sheet is installed.

Optionally, the contact portion further includes a contact section, and two ends of the contact section are respectively connected to the first bending section and the second bending section.

Optionally, the contact section is spherical.

Compared with the prior art, in the embodiment of the utility model, the mounting part is used for connecting a fixing structure of an electric appliance, the joint of the first bending section and the second bending section is used for connecting an external connector, the external connector can make the contact part move towards the mounting part along the second direction when contacting and compressing the contact part, and the contact part can be prevented from displacing along the first direction under the support of the first bending section and the second bending section, so that the problem of wrong contact position between the external connector and the elastic sheet is improved, and the stability of contact is ensured.

[ description of the drawings ]

One or more embodiments are illustrated in drawings corresponding to, and not limiting to, the embodiments, in which elements having the same reference number designation may be represented as similar elements, unless specifically noted, the drawings in the figures are not to scale.

Fig. 1 is a schematic structural view of a conventional spring plate;

fig. 2 is a schematic structural diagram of the conventional dome of fig. 1 from another perspective;

fig. 3 is a schematic structural diagram of a spring plate according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the elastic sheet shown in fig. 3 from another view angle;

fig. 5 is a schematic structural view of the elastic sheet shown in fig. 4 from another view angle;

fig. 6 is a schematic structural diagram of a fixing structure of an electrical appliance according to an embodiment of the present invention;

fig. 7 is a schematic structural view of the elastic sheet shown in fig. 3 and the fixing structure shown in fig. 6.

[ detailed description ] embodiments

In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a conventional spring plate 900 includes a mounting base 901 and a resilient contact 902, and one end of the resilient contact 902 is connected to the mounting base 901. The elastic contact portion 902 is bent with respect to the mounting base 901 to form an angle, and the other end of the elastic contact portion 902 can be compressively deformed. The mounting base 901 is used for fixedly connecting an electric circuit, and the other end of the elastic contact portion 902 can be plugged with an external connector for conducting electricity.

The conventional elastic piece 900 works by deforming in one direction, and when an external connector contacts with one end of the elastic contact portion 902 away from the mounting bottom 901, the elastic contact portion 902 is compressed, so that the elastic contact portion 902 moves towards the mounting bottom 901 along a first direction, and one end of the elastic contact portion 902 moves towards a direction away from the other end along a second direction. The position of the contact point between the external connector and the elastic contact portion 902 may be changed by the deformation of the elastic contact portion 902, which may easily cause the contact to be inflexible, and the elastic contact portion 902 may also be easily deformed.

Referring to fig. 3 and 4, an embodiment of the utility model provides a spring plate 100, where the spring plate 100 is used to be mounted on a fixing structure of an electrical appliance, and the spring plate 100 can be detachably connected to an external connector, so that the electrical appliance and the external connector are electrically connected. The electric appliance can be a socket, a switch, a power converter and the like.

The elastic sheet 100 includes a mounting portion 10 and a contact portion 20, and the contact portion 20 is connected to the mounting portion 10. The mounting portion 10 is used for being connected with a fixed structure of an electric appliance, and the contact portion 20 is used for being detachably connected with an external connector.

The mounting portion 10 includes a first mounting section 11 and a second mounting section 12 which are oppositely arranged along a first direction X, the first mounting section 11 and the second mounting section 12 are respectively in the shape of a strip sheet, and the first mounting section 11 and the second mounting section 12 are respectively used for being connected with a fixing structure of an electric appliance.

The mounting portion 10 further comprises a first connecting section 13, the first connecting section 13 connecting the first mounting section 11. The first connection section 13 is disposed on a side of the first mounting section 11 facing away from the second mounting section 12, the first connection section 13 is disposed along the second direction Y, and the first connection section 13 extends from the first mounting section 11 in a direction facing away from the contact portion 20. The first connection section 13 is provided with a first connection hole 130, and the first connection hole 130 is used for connecting with a fixed structure of an electrical appliance. Wherein the second direction Y is perpendicular to the first direction X.

The mounting portion 10 further comprises a second connecting section 14, the second connecting section 14 connecting the second mounting section 12. The second connecting section 14 is disposed on a side of the second mounting section 12 facing away from the first mounting section 11, the second connecting section 14 is disposed along the second direction Y, and the second connecting section 14 extends from the second mounting section 12 in a direction facing away from the contact portion 20. The second connecting section 14 is provided with a second connecting hole 140, and the second connecting hole 140 is used for connecting with a fixing structure of an electrical appliance.

The mounting portion 10 further comprises a first extension section 15, the first extension section 15 being connected to the first mounting section 11. The first extending section 15 is disposed on a side of the first mounting section 11 facing the second mounting section 12, and the first extending section 15 extends from the first mounting section 11 toward the second mounting section 12. The end of the first extending section 15, which faces away from the first mounting section 11, is further provided with a first positioning section 16, the width of the first positioning section 16 is greater than that of the first extending section 15, and the first positioning section 16 and the first extending section 15 are respectively used for positioning with a fixing structure of an electric appliance. The width of the first positioning section 16 and the width of the first extending section 15 are the widths thereof along a third direction Z, which is perpendicular to the first direction X and the second direction Y, respectively.

The mounting portion 10 further comprises a second extension section 17, the second extension section 17 connecting the second mounting section 12. The second extending section 17 is disposed on a side of the second mounting section 12 facing the first mounting section 11, and the second extending section 17 extends from the second mounting section 12 toward the first mounting section 11. The end of the second extending section 17 facing away from the second mounting section 12 is further provided with a second positioning section 18, the width of the second positioning section 18 is greater than the width of the second extending section 17, and the second positioning section 18 and the second extending section 17 are respectively used for positioning with a fixing structure of an electric appliance. Wherein the width of the second positioning section 18 and the width of the second extending section 17 are the widths thereof along the third direction Z, respectively.

Referring to fig. 3 and 5, the contact portion 20 includes a first bending section 21 and a second bending section 22, and the first bending section 21 and the second bending section 22 are respectively disposed on two opposite sides of the mounting portion 10 along a first direction X. One end of the first bending section 21 is connected to the first mounting section 11, one end of the second bending section 22 is connected to the second mounting section 11, and the other end of the first bending section 21 is connected to the other end of the second bending section 22. Wherein, the connection between the first bending section 21 and the second bending section 22 can be used for contacting with an external connector.

The first bending section 21 is disposed on a side of the first mounting section 11 facing the second mounting section 12, and the first bending section 21 is bent with respect to the first mounting section 11. An end of the first bending section 21 facing away from the first mounting section 11 is disposed opposite to the second direction Y with respect to the first mounting section 11, so that a first included angle a1 is disposed between the first bending section 21 and the first mounting section 11. Wherein the first included angle A1 is in an angle range of 0 DEG & lt A1 & lt 90 deg.

The second bending section 22 is disposed on a side of the second mounting section 12 facing the first mounting section 11, and the second bending section 22 is bent relative to the second mounting section 12. An end of the second bending section 22 facing away from the second mounting section 12 is arranged opposite to the second direction Y with respect to the first mounting section 12, such that a second included angle a2 is provided between the second bending section 22 and the second mounting section 12. Wherein the angle of the second included angle A2 is the same as the angle of the first included angle A1.

The contact part 20 further comprises a contact section 23, one end of the contact section 23 is connected to one end of the first bending section 21 facing away from the first mounting section 11, and the other end of the contact section 23 is connected to one end of the second bending section 22 facing away from the second mounting section 12. The contact portion 20 is used for contacting with an external connector to conduct electricity, when the external connector is plugged into an electrical appliance, the external connector contacts and compresses the contact section 23, so that the contact section 23 moves along the second direction Y, and under the support of the first bending section 21 and the second bending section 22, the contact section 23 can be prevented from moving along the first direction Y, and therefore the problem of wrong contact position between the external connector and the spring plate 100 is solved.

Further, the contact section 23 is spherical, and a top of the spherical surface of the contact section 23 is disposed on a side away from the mounting portion 10 along the second direction Y. When the external connector compresses the contact section 23, the contact position is at the top of the spherical surface, and when the contact portion 20 is displaced along the second direction Y, the contact position between the external connector and the spring plate 100 can be further ensured to be correct.

In some embodiments, the number of the contact portions 20 is two, two contact portions 20 are respectively disposed on two opposite sides of the mounting portion 10 along the third direction Z, and the first extending section 15 and the second extending section 16 are both disposed between the two contact portions 20. When the external connector is plugged with an electric appliance, the two contact parts 20 are connected with the external connector at the same time, so that the two contact parts 20 are uniformly stressed, and the influence on the service life caused by deformation is avoided.

Referring to fig. 4, 6 and 7, the fixing structure 200 of the electrical appliance includes a first mounting surface 201, a second mounting surface 202 and a third mounting surface 203. The first mounting surface 201 is disposed along a first direction X, the second mounting surface 202 and the third mounting surface 203 are disposed along a second direction Y, and the second mounting surface 202 and the third mounting surface 203 are disposed on two opposite sides of the first mounting surface 201 along the first direction X.

Two first fixture blocks 2010 are arranged on the first mounting surface 201, the two first fixture blocks 2010 are arranged at intervals along the third direction Z, and a first clamping groove 2011 is arranged between the two first fixture blocks 2010. The first mounting surface 201 is further provided with two second fixture blocks 2012, the two second fixture blocks 2012 are arranged at intervals along a third direction Z, and a second clamping groove 2013 is formed between the two second fixture blocks 2012. The first card slot 2011 and the second card slot 2013 are arranged at intervals along the first direction X. When the spring 100 is mounted on the fixing structure 200, the first mounting section 11 and the second mounting section 12 respectively abut against the first mounting surface 201, the first extending section 15 is clamped in the first clamping groove 2011, the first positioning section 16 abuts against one end of the two first fixture blocks 2010 facing the second fixture block 2012, the second extending section 17 is clamped in the second clamping groove 2013, and the second positioning section 18 abuts against one end of the two second fixture blocks 2012 facing the first fixture block 2010.

A first connection block 2020 is arranged on the second mounting surface 202, and the position of the first connection block 2020 corresponds to the position of the first connection hole 130. When the spring 100 is mounted on the fixing structure 200, the first connection section 13 abuts against the second mounting surface 202, and the first connection block 2020 is clamped in the first connection hole 130.

A second connecting block 2030 is arranged on the third mounting surface 203, and the position of the second connecting block 2030 corresponds to the position of the second connecting hole 140. When the elastic piece 100 is mounted on the fixing structure 200, the second connecting section 14 abuts against the third mounting surface 203, and the second connecting block 2030 is clamped in the second connecting hole 140.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the utility model, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An elastic sheet, comprising:

an installation part;

2. The clip of claim 1, wherein the mounting portion comprises a first mounting section and a second mounting section disposed opposite to each other along a first direction, the first bending section is connected to the first mounting section, and the second bending section is connected to the second mounting section.

3. The shrapnel of claim 2, wherein a first included angle is arranged between the first bending section and the first mounting section, and a second included angle is arranged between the second bending section and the second mounting section;

4. An elastic sheet according to claim 3, wherein the angle of said first included angle is greater than 0 degree and less than 90 degrees.

5. An elastic piece according to claim 2, wherein said mounting portion further comprises a first connecting section arranged along a second direction, said first connecting section extending from said first mounting section towards a direction away from said contact portion;

6. An elastic piece according to claim 5, wherein the first connection section is provided with a first connection hole, the second connection section is provided with a second connection hole, and the first connection hole and the second connection hole are respectively used for mounting the elastic piece.

7. The clip of claim 2, wherein the mounting portion further comprises a first extension section extending from the first mounting section in a direction toward the second mounting section;

8. The shrapnel of claim 7, wherein one end of the first extension section, which is far away from the first mounting section, is provided with a first positioning section, and one end of the second extension section, which is far away from the second mounting section, is also provided with a second positioning section;

9. An elastic sheet according to any one of claims 1 to 8, wherein said contact portion further comprises a contact section, and both ends of said contact section are respectively connected to said first bending section and said second bending section.

10. A shrapnel according to claim 9, characterized in that the contact section is spherical.