CN212211575U - Electrical device - Google Patents

Abstract

The application relates to the technical field of electrical elements and discloses an electrical device which comprises a base, a panel, a bracket, an electrical module and a connecting rod, wherein the panel is arranged on the base; the base is provided with an accommodating cavity and an electrical cavity, and the electrical module is accommodated in the electrical cavity; the panel is fixedly connected with the base and is positioned on the opening of the electrical cavity; one side of the bracket is abutted against or connected with the panel, and the bracket can rotate around the side of the bracket abutted against or connected with the panel to shield or expose the opening of the accommodating cavity; the connecting rod is respectively connected with the base and the support, and the connecting rod moves relative to the base along with the rotation of the support. The application provides an electric device can improve the convenience of user's life.

Description

Electrical device

Technical Field

The application relates to the technical field of electrical elements, in particular to an electrical device.

Background

In actual life, a user often needs to charge electronic articles such as a mobile phone and a charger, but often cannot find a power adapter and a charging wire.

Generally, the power adapter and the charging wire of cell-phone and the socket that charges separately place, when the user wants to charge for the cell-phone, need look for little article such as power adapter and charging wire temporarily, very inconvenient. If a plurality of small objects are placed in a common storage box, the placement positions of the storage boxes may not meet the use habits of users, so that the users are difficult to find in time.

In the course of implementing the present application, the inventors found that the related art has at least the following problems:

the requirement that a user can find the small articles frequently used in time cannot be fully met by using a special storage box to store the small articles.

Disclosure of Invention

In view of this, the present application provides an electrical device, which improves the convenience of life of users by providing an accommodating cavity and a bracket in the electrical device, wherein the accommodating cavity and the bracket can be used for storing articles. Specifically, the method comprises the following technical scheme:

an embodiment of the present application provides an electrical device, including: the device comprises a base, a panel, a bracket, an electrical module and a connecting rod;

the base is provided with an accommodating cavity and an electrical cavity, and the electrical module is accommodated in the electrical cavity;

the panel is fixedly connected with the base and is positioned on the opening of the electrical cavity;

one side of the bracket is abutted against or connected with the panel, and the bracket can rotate around the side of the bracket abutted against or connected with the panel to shield or expose the opening of the accommodating cavity;

the connecting rod is respectively connected with the base and the support, and the connecting rod moves relative to the base along with the rotation of the support.

In an implementation manner of the embodiment of the application, the base is provided with a first limiting column, the connecting rod is provided with a first strip-shaped hole extending along the length direction of the connecting rod, and the first limiting column is slidably matched with the first strip-shaped hole;

the support orientation have on the side of base to the convex first strengthening rib of base, first strengthening rib has first connecting rod fixed column, first connecting rod fixed column rotationally with first bar hole cooperation.

In an implementation manner of the embodiment of the application, the base is provided with a second strip-shaped hole, the connecting rod is provided with a second limiting column, and the second limiting column is slidably matched with the second strip-shaped hole;

the side, facing the base, of the support is provided with a second reinforcing rib protruding towards the base, the second reinforcing rib is provided with a second limiting hole, one end, close to the support, of the connecting rod is provided with a second connecting rod fixing column, and the second connecting rod fixing column is rotatably matched with the second limiting hole.

In an implementation manner of the embodiment of the application, the base is further provided with a support fixing column, the second reinforcing rib is further provided with a first limiting hole, and the support fixing column is rotatably matched with the first limiting hole.

In one implementation manner of the embodiment of the application, the electric device further comprises a spring, a first end of the spring is connected with the base, a second end of the spring is connected with the connecting rod, and the connecting rod limits an angle formed by the bracket and the panel not to exceed a maximum opening angle;

when the angle formed by the bracket and the panel is zero, the spring enables the connecting rod to prevent the bracket from moving away from the panel;

when the angle formed by the bracket and the panel is the maximum opening angle, the spring enables the connecting rod to prevent the bracket from moving towards the panel.

In an implementation manner of the embodiment of the application, the panel or the base has a first clamping structure, and the bracket has a second clamping structure;

when the angle that the support with the panel becomes is zero, first joint structure with second joint structure lock.

In one implementation of the embodiment of the present application, the panel has a notch adapted to the shape of the bracket.

In an implementation manner of the embodiment of the application, the panel deviates from a recessed portion is arranged on the side face of the base, and the recessed portion is connected with the edge of the notch.

In one implementation manner of the embodiment of the application, the support comprises a main supporting plate and at least one auxiliary supporting plate, the first side of the main supporting plate is abutted to or connected with the panel, the auxiliary supporting plate is connected with the second side of the main supporting plate, and the first side is arranged opposite to the second side.

In an implementation manner of the embodiment of the application, a buffer pad is arranged on the side wall of the base, which is in contact with the bracket.

The technical scheme provided by the embodiment of the application has the beneficial effects that at least:

the electric device provided by the embodiment of the application comprises a base, a panel, a support, an electric module and a connecting rod, wherein the base is provided with an accommodating cavity and an electric cavity, so that one or more small articles can be accommodated in the accommodating cavity besides the electric function; one side of the bracket is abutted against or connected with the panel, and the bracket can rotate around the side of the bracket abutted against or connected with the panel to shield or expose the opening of the accommodating cavity, so that a user can easily take and place small articles from the accommodating cavity; the connecting rod is respectively connected with the base and the support, and the connecting rod moves relative to the base along with the rotation of the support, so that the connecting rod can limit the opening angle between the support and the panel, and a user can place objects on the support, for example, a mobile phone which is being charged is placed on the support. Therefore, the electric device that this application embodiment provided not only possesses traditional electric function, can also be used for accomodating and placing some article, has improved the convenience of user's life, and the function of shielding of support also can avoid holding intracavity article to expose to make electric device's outward appearance keep pleasing to the eye.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an exploded schematic view of an electrical device according to an embodiment of the present disclosure;

fig. 2 is a schematic front view of an electrical device according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 shows a cross-sectional structural view of the stent of FIG. 3 when open;

FIG. 5 is another schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 6 shows a cross-sectional structural view of the stent of FIG. 5 when open;

fig. 7 is a schematic structural diagram illustrating a panel of an electrical device according to an embodiment of the present disclosure;

fig. 8 is a schematic structural diagram illustrating a bracket of an electrical device according to an embodiment of the present disclosure;

fig. 9 is a schematic structural diagram illustrating a bracket of another electrical device provided by an embodiment of the present application;

FIG. 10 is a schematic structural diagram illustrating a link of an electrical device according to an embodiment of the present disclosure;

FIG. 11 is a schematic structural diagram illustrating a link of another electrical device provided by an embodiment of the present application;

fig. 12 is a schematic structural diagram illustrating a panel of another electrical device provided in an embodiment of the present application;

fig. 13 is a schematic structural diagram illustrating a bracket of another electrical device provided by an embodiment of the present application;

fig. 14 is a schematic structural diagram illustrating a base of an electrical device according to an embodiment of the present disclosure;

fig. 15 is a schematic front view illustrating a further electrical device according to an embodiment of the present disclosure.

The reference numerals in the drawings denote:

1. a support; 11. a first link fixing post; 12. a second limiting hole; 13. a second clamping structure; 14. a main supporting plate; 141. a first side; 142. a second side; 15. an auxiliary support plate; 16. a first limit hole; 17. a first reinforcing rib; 18. a second reinforcing rib;

2. a panel; 21. a notch; 22. a first clamping structure; 23. a recessed portion; 24. a projection; 25. a third reinforcing rib;

3. a connecting rod; 31. a first bar-shaped hole; 32. a second limit post; 321. a cap body; 322. a cylinder; 33. a second connecting rod fixing column; 34. a second spring fixing post;

4. a base; 41. an accommodating cavity; 42. a connecting rod limiting column; 43. a first spring fixing post; 44. a second bar-shaped hole; 441. mounting holes; 442. a sliding groove; 45. a bracket fixing column; 46. an electrical cavity; 47. a partition plate;

5. a spring; 51. a first end; 52. a second end; 53. the center of the torsion spring;

6. a cushion pad; 7. an electrical module.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the electrical device provided by the present application is an improved electrical product having electrical functions, and may include, for example, a receptacle module, a switch module, etc., and may be installed on a wall, a floor, or the like, or may be moved as a patch panel. In order to make the technical solution and advantages of the present application more clear, the structure, function, advantages and the like of the electrical device will be described in detail below with reference to the accompanying drawings.

An electrical device is provided in an embodiment of the present application as shown in fig. 1. The electrical device comprises a base 4, a panel 2, a bracket 1, an electrical module 7 and a link 3.

As shown in fig. 1, the base 4 has a housing chamber 41 and an electrical chamber 46, and the electrical chamber 46 houses the electrical module 7. Electrical components (not shown) may be included in the electrical module 7, so that the electrical device can perform plug and/or switch functions accordingly. As shown in fig. 2, the panel 2 is fixedly connected to the base 4 and is located on the opening of the electrical cavity 46, that is, the panel 2 can cover the opening of the electrical cavity 46 to keep the appearance of the electrical device beautiful.

As shown in fig. 4 or fig. 6, one side of the bracket 1 abuts against or is connected to the panel 2, and the bracket 1 can rotate around the side of the bracket 1 abutting against or connected to the panel 2 to shield or expose the opening of the accommodating cavity 41, so that a user can store various small articles in the accommodating cavity 41 and take and place the articles from the accommodating cavity 41 through the opening. Fig. 4 shows the arrangement with one side of the bracket 1 against the panel 2, i.e. one side of the bracket 1 rests on a part of the panel 2 and against it, so that the bracket 1 can be turned around this side. Fig. 6 shows a structure in which one side of the stand 1 is connected to the panel 2, that is, one side of the stand 1 is connected to the panel 2 through a hinge structure, and since the panel 2 and the base 4 are fixedly connected together, the hinge structure connected to the stand 1 may be provided on the base 4, in which case the stand 1 is indirectly connected to the panel 2, so that the stand 1 can rotate around the side. In addition, one side of the bracket 1 can also be abutted against or connected with the panel 2 by other methods, which are all within the protection scope of the present application.

As shown in fig. 3 and 4 (or fig. 5 and 6), the link 3 is connected to the base 4 and the stand 1, respectively, and the link 3 moves relative to the base 4 as the stand 1 rotates. Fig. 3 and 5 show a state where the holder 1 shields the opening of the accommodation chamber 41, and fig. 4 and 6 show a state where the holder 1 exposes the opening of the accommodation chamber 41. It can also be seen from these figures that when the support 1 is rotated about its side against or connected to the panel 2, relative sliding and relative rotation between the base 4 and the link 3 occurs. The connection structure between the link 3 and the base 4, and the connection structure between the bracket 1 and the link 3 may be variously modified, and the specific structure thereof will be described later.

And as can be seen from fig. 4 and 6, because the distance that the connecting rod 3 can move relative to the base 4 is limited, the connecting rod 3 can limit the angle formed by the bracket 1 and the panel 2 not to exceed the maximum opening angle, so that the bracket 1 can not be separated from the connecting rod 3, and some objects can be placed on the bracket 1. This maximum opening angle may be, for example, 90 degrees or less from the viewpoint of avoiding the falling of the article. At some time, the maximum opening angle may exceed 90 degrees, and an auxiliary positioning structure such as a limiting protrusion may be provided on the side of the bracket 1 facing the base 4 to prevent the article from falling.

The electric device provided by the embodiment of the application comprises a base 4, a panel 2, a bracket 1, an electric module 7 and a connecting rod 3, wherein the base 4 is provided with an accommodating cavity 41 and an electric cavity 46, so that one or more small articles can be accommodated in the accommodating cavity 41 besides the electric function; one side of the bracket 1 is abutted against or connected with the panel 2, and the bracket 1 can rotate around the side where the bracket 1 is abutted against or connected with the panel 2 to shield or expose the opening of the accommodating cavity 41, so that a user can easily take and place small articles from the accommodating cavity 41; the connecting rod 3 is respectively connected with the base 4 and the support 1, and the connecting rod 3 moves relative to the base 4 along with the rotation of the support 1, so that the connecting rod 3 can limit the opening angle between the support 1 and the panel 2, and a user can also place objects on the support 1, such as a mobile phone which is being charged on the support 1. Therefore, the electric device that this application embodiment provided not only possesses traditional electric function, can also be used for accomodating and placing some article, has improved the convenience of user's life, and the function of shielding of support 1 also can avoid holding intracavity article to expose to make electric device's outward appearance keep pleasing to the eye.

In the embodiment of the present application, the connecting rod 3 may be a rod with a fixed shape, or may be other connecting members with a variable shape, such as an elastic member like a coil spring. In the case where the link 3 is an elastic member, when the angle formed by the bracket 1 and the panel 2 is zero, the elastic member may be in a stretched state so that the bracket 1 may maintain the closed state. When the angle formed by the bracket 1 and the panel 2 is not zero and does not exceed the maximum opening angle, the elastic force provided by the elastic member can counteract the force applied to the bracket 1 by the object or the finger, so that the bracket 1 is kept in the opening state. And when the force applied to the bracket 1 by the article or the finger disappears, the elastic piece can make the bracket 1 automatically return to the closed state.

In the case where the link 3 is a rod member having a fixed shape, the connection structure between the link 3 and the base 4 and the connection structure between the link 3 and the bracket 1 according to the embodiment of the present application may be variously modified as long as the rotation of the bracket 1 with respect to the panel 2 is achieved and the link 3 moves with respect to the base 4 along with the rotation of the bracket 1. Optionally, the embodiment of the present application provides the following two connection structures that the connecting rod 3 is respectively connected to the base 4 and the bracket 1:

in a connection structure as shown in fig. 3 or fig. 4, the base 4 may have a first position-limiting pillar 42, the connecting rod 3 may have a first strip-shaped hole 31 extending along the length direction of the connecting rod 3, and the first position-limiting pillar 42 is slidably engaged with the first strip-shaped hole 31. That is, the first position-limiting column 42 extends into the first strip-shaped hole 31 and can slide in the first strip-shaped hole 31 along with the rotation of the bracket 1.

Alternatively, the first position-limiting column 42 may be fixedly disposed on a sidewall of the accommodating cavity 41 and face the inside of the accommodating cavity 41.

Alternatively, as shown in fig. 10, the connecting rod 3 may be a straight line, so that the first strip-shaped hole 31 can be conveniently machined in the connecting rod 3. Alternatively, the link 3 may be provided in an arc shape.

When the angle formed by the bracket 1 and the panel 2 is zero, that is, the opening of the accommodating cavity 41 is completely shielded as shown in fig. 3, the first position-limiting column 42 may be located in the first strip-shaped hole 31 near the bracket 1. When the angle formed by the bracket 1 and the panel 2 gradually increases, the bracket 1 gradually moves away from the first position-limiting column 42, that is, the connecting rod 3 moves outwards (away from the accommodating cavity 41) along with the bracket 1, so that the end of the first strip-shaped hole 31 away from the bracket 1 gradually approaches the first position-limiting column 42. As shown in fig. 4, when the first position-limiting pillar 42 is in close contact with the end of the first strip-shaped hole 31 far away from the bracket 1, the angle formed by the bracket 1 and the panel 2 reaches the maximum opening angle, so that the connecting rod 3 can limit the angle formed by the bracket 1 and the panel 2 from exceeding the maximum opening angle.

As shown in fig. 3 and 8, a first reinforcing rib 17 may be protruded toward the base 4 on a side of the bracket 1 facing the base 4, and the first reinforcing rib 17 may have a first link fixing post 11, and the first link fixing post 11 may be rotatably engaged with the first strip-shaped hole 31. Namely, the first connecting rod fixing column 11 always keeps close contact with one end of the first strip-shaped hole 31 close to the bracket 1.

The first reinforcing rib 17 can make the axis of the first link fixing post 11 parallel to the axis of the first position-limiting post 42, so that the first link fixing post 11 is matched with the first strip-shaped hole 31. Meanwhile, the first reinforcing ribs 17 can also increase the connection strength between the first connecting rod fixing columns 11 and the bracket 1.

In another connection structure shown in fig. 5 or fig. 6, the base 4 may have a second strip-shaped hole 44, and the connecting rod 3 may have a second position-limiting pillar 32, and the second position-limiting pillar 32 is slidably engaged with the second strip-shaped hole 44. That is, the second position-limiting pillar 32 extends into the second strip-shaped hole 44 and can slide in the second strip-shaped hole 44 along with the rotation of the bracket 1. The second restraint post 32 may be disposed at an end of the link 3 away from the bracket 1, for example. In fig. 5 and 6, the position of the second stopper post 32 coincides with the position of the second spring fixing post 34, so that the position of the second stopper post 32 can be indicated by the position of the second spring fixing post 34.

Alternatively, as shown in fig. 5, the connecting rod 3 may be an arc shape that is concave toward the opening direction of the accommodating chamber 41, so that when the connecting rod 3 is connected to the side wall of the accommodating chamber 41, the connecting rod 3 is prevented from colliding with the lower portion of the accommodating chamber 41 during the rotation of the bracket 1 relative to the panel 2. Alternatively, the connecting rod 3 may be a straight line, and the connecting position of the connecting rod 3 and the bracket 1 needs to be moved upward appropriately to avoid collision with the lower portion of the accommodating chamber 41. Thus, the use of the arc-shaped link can reduce the space occupied by the link 3.

Optionally, as shown in fig. 11, the second restraint post 32 may include a post 322 and a cap 321 positioned over the post 322, wherein the diameter of the cap 321 may be greater than the diameter of the post 322. The second bar hole 44 may include a mounting hole 441 and a sliding groove 442 connected to each other. The mounting hole 441 may be a circular hole, and the diameter of the mounting hole 441 may be greater than the width of the sliding groove 442.

When assembling, the cap 321 of the second position-limiting post 32 can first vertically penetrate the mounting hole 441, and then slide along the second bar-shaped hole 44, so that the post 322 enters the sliding groove 442. That is, the diameter of the mounting hole 441 may be slightly larger than the diameter of the cap body 321, and the width of the sliding groove 442 may be slightly smaller than the diameter of the cap body 321 but slightly larger than the diameter of the cylinder 322. The mounting hole 441 may be disposed at an end of the second bar-shaped hole 44 remote from the opening 441.

As shown in fig. 5 and 6, when the angle formed by the bracket 1 and the panel 2 is zero, the second position-limiting pillar 32 can be located at one end of the sliding groove 442 close to the mounting hole 441, but does not enter the mounting hole 441, so that the cap 321 can always limit the second position-limiting pillar 32 from being detached from the sliding hole 442. When the angle formed by the bracket 1 and the panel 2 gradually increases, the second limiting column 32 gradually gets away from the mounting hole 441 and gradually gets close to the other end of the sliding groove 442 away from the mounting hole 441. When the second stopper 32 is in close contact with the other end of the sliding hole 442, the angle formed by the bracket 1 and the panel 2 reaches the maximum opening angle, so that the connecting rod 3 can limit the angle formed by the bracket 1 and the panel 2 from exceeding the maximum opening angle.

As shown in fig. 5 and 9, the side of the bracket 1 facing the base 4 may have a second reinforcing rib 18 protruding toward the base 4, and the second reinforcing rib 18 may have a second stopper hole 12. One end of the connecting rod 3 close to the bracket 1 may have a second connecting rod fixing post 33, and the second connecting rod fixing post 33 is rotatably engaged with the second limiting hole 12.

Optionally, in order to further prevent the bracket 1 from being misaligned when the bracket 1 rotates relative to the panel 4, as shown in fig. 6 and 9, the base 4 may have a bracket fixing post 45, the second reinforcing rib 18 may have a first limiting hole 16, and the bracket fixing post 45 may be rotatably engaged with the first limiting hole 16, so that when the bracket 1 rotates relative to the panel 4, the hinge joint between the lower end of the bracket 1 and the base 4 may be maintained, and the bracket 1 may be prevented from being misaligned with the panel 2 during the rotation process.

Alternatively, as shown in fig. 11, the second link fixing post 33 may be parallel to the axis of the second stopper post 32, so that the second link fixing post 33 is engaged with the second stopper hole 12. The second limiting column 32 and the second connecting rod fixing column 33 can also be respectively arranged on two opposite side surfaces of the connecting rod 3.

In the embodiment of the present application, the first connecting rod fixing column 11 is matched with the first strip-shaped hole 31 only for simplifying the structure of the connecting rod 3. Alternatively, the first strip-shaped hole can be simplified into a round hole to serve as a connecting rod fixing hole to be connected with the connecting rod, or a round connecting rod fixing hole and a strip-shaped hole can be arranged at the same time. The first connecting rod fixing column on the bracket is rotatably matched with the connecting rod fixing hole. Thus, when the bracket 1 has the first link fixing post 11, any one of the above-mentioned two connection structures or other modified connection structure may be adopted between the link 3 and the base 4.

Alternatively, when the bracket 1 has the second limiting hole 12, the connecting rod 3 may also be provided with a second limiting post 32 engaged with the second limiting hole 12, and a first strip-shaped hole 31 extending along the length direction of the connecting rod, and engaged with the first limiting post 42 on the base 4 through the first strip-shaped hole 31.

Therefore, the optional connecting structures of the connecting rod 3 and the base 4 and the optional connecting structures of the bracket 1 and the connecting rod 3 can be combined at will, so that the bracket 1 can rotate around the side where the bracket 1 abuts against or is connected with the panel 2 to shield or expose the opening of the accommodating cavity 41.

In the embodiment of the present application, the bracket 1 and the connecting rod 3 may also be fixedly connected. The first or second elongated hole 31 or 44 may be formed in an arc shape when the bracket 1 and the link 3 are fixedly coupled.

The above-described connection structure between the link 3 and the base 4 and the bracket 1 can be used to realize that the link 3 restricts the angle formed by the bracket 1 and the panel 2 from exceeding the maximum opening angle, but it is difficult to maintain the angle formed by the bracket 1 and the panel 2 at zero degrees (i.e., the closed state). Optionally, the embodiment of the present application further provides the following two auxiliary structures, for keeping the bracket 1 and the panel 2 in a state where the angle is zero:

in an electrical device as shown in fig. 1, the electrical device may further comprise a spring 5. As shown in fig. 5 or 6, the first end 51 of the spring 5 may be connected to the base 4, and the second end 52 may be connected to the link 3. When the angle formed by the bracket 1 and the panel 2 is zero, the spring 5 enables the connecting rod 3 to prevent the bracket 1 from moving away from the panel 2; when the angle formed by the bracket 1 and the panel 2 is the maximum opening angle, the spring 5 causes the link 3 to prevent the bracket 1 from moving toward the panel 2.

Alternatively, as shown in fig. 1, 5 or 6, the spring 5 may be a torsion spring including a first end 51, a second end 52 and a torsion spring center 53. The base 4 may have a first spring attachment post 43 thereon, and the first spring attachment post 43 may be connected to a first end 51 of the spring 5. The link 3 may have a second spring attachment post 34 thereon, and the second spring attachment post 34 may be connected to a second end 52 of the spring 5.

When the spring 5 is a torsion spring, the first end 51, the second end 52 and the torsion spring center 53 may be located on a straight line in the relaxed state, i.e. the two torsion arms of the spring 5 in the relaxed state are parallel to each other. After the spring 5 is deformed, the generated elastic force can be along the extension line direction of the connecting line between the first end 51 and the second end 52. When the first or second hole 31 or 44 is linear, the sliding direction of the link 3 may be considered as a center line direction along the length of the first or second hole 31 or 44.

As shown in fig. 3 and 5, when the projection of the extension line of the connecting line between the first end 51 and the second end 52 of the spring 5 (i.e. the direction of the generated elastic force) on the center line of the first strip-shaped hole 31 or the second strip-shaped hole 44 deviates from the opening of the accommodating cavity 41 with the second spring fixing column 34 as the starting point, the elastic force of the spring 5 forces the link 3 to generate a tendency of moving in a direction away from the base 4 (but is offset by the panel 2 or the base 4 when the opening angle is zero), so as to maintain the state that the angle formed by the bracket 1 and the panel 2 is zero, i.e. prevent the bracket 1 from moving away from the panel 2. As shown in fig. 4 and 6, when the extension line of the connection line between the first end 51 and the second end 52 of the spring 5 projects on the center line of the first strip-shaped hole 31 or the second strip-shaped hole 44, and the second spring fixing pillar 34 points to the opening of the accommodating cavity 41 as the starting point, the elastic force of the spring 5 forces the connecting rod 3 to generate a tendency of moving toward the direction close to the base 4 (but is offset by the first position-limiting pillar 42 or the second position-limiting pillar 32 when the opening angle is maximum), so as to maintain the angle formed by the bracket 1 and the panel 2 as the maximum opening angle, i.e., prevent the bracket 1 from moving toward the panel 2.

The change of the projection of the direction of the elastic force generated by the spring 5 in the sliding direction of the connecting rod 3 not only enables the spring 5 to be used for keeping the angle formed by the bracket 1 and the panel 2, but also can play a role in saving labor in the process that the bracket 1 rotates relative to the panel 2.

Alternatively, the spring 5 may be a compression spring, which is connected between the first spring fixing post 43 and the second spring fixing post 34, and the generated elastic force may also achieve the effect of keeping the angle formed by the bracket 1 and the panel 2 and saving power during the rotation of the bracket 1 relative to the panel 2.

Alternatively, as shown in fig. 10, when the link 3 has the first strip-shaped hole 31, the second spring fixing post 34 may be provided on a side wall of the link 3 extending in the length direction. Wherein, when the angle formed by the bracket 1 and the panel 2 is zero, the connecting rod limiting column 42 can be located between the second end 52 of the spring 5 and the panel 2. When the angle between the bracket 1 and the panel 2 reaches the maximum opening angle, the second end 52 of the spring 5 can be located between the connecting rod spacing column 42 and the panel 2.

Alternatively, as shown in fig. 11, when one end of the connecting rod 3 has the second limiting column 32, the second spring fixing column 34 may be symmetrically disposed on two opposite side walls of the connecting rod 3 with respect to the second limiting column 32.

Alternatively, as shown in fig. 11, the second spring fixing post 34 may have the same structure as the second position-limiting post 32, that is, the second spring fixing post 34 may also include a cap 321 and a post 322, wherein the diameter of the cap 321 may be larger than the diameter of the post 322.

Alternatively, as shown in fig. 1 and 11, the first and second ends 51 and 52 of the spring 5 may be cylindrical to fit over the first and second spring fixing posts 43 and 34. When assembling, a certain pressure can be applied to make the cap 321 first penetrate the second end 52 of the spring 5 and to sleeve the second end 52 outside the post 322. That is, the diameter of the second end 52 can be slightly smaller than the diameter of the cap 321 but slightly larger than the diameter of the post 322, so that the second end 52 is difficult to fall off the second spring fixing post 34.

In the embodiment of the present application, the spring 5 may be disposed on only one of the sidewalls of the base 4 connected to the connecting rod 3, or symmetrically disposed on both sidewalls of the base 4 connected to the connecting rod 3. Further, the connecting structure between the two sides of the base 4 and the connecting rod 3, and the connecting structure between the connecting rod 3 and the bracket 1 may be the same or different.

In another electrical device as shown in fig. 12 and 13, the electrical device may further include a first snap structure 22 and a second snap structure 13. I.e. the panel 2 or the base 4 may have a first snap-fit structure 22 and the stand 1 may have a second snap-fit structure 13. When the angle formed by the bracket 1 and the panel 2 is zero, the first clamping structure 22 can be buckled with the second clamping structure 13.

Alternatively, as shown in fig. 12, the first latch structure 22 may be a latch slot, and correspondingly, as shown in fig. 13, the second latch structure 13 may be a latch. Alternatively, the first latch structure 22 may be a latch, and correspondingly, the second latch structure 13 may be a slot. The first latch structure 22 may be disposed on a side of the panel 2 facing the base 4, and the second latch structure 13 may be disposed on a side of the stand 1 facing the base 4.

Alternatively, as shown in fig. 12, the side of the panel 2 facing the base 4 may have a protrusion 24, and the first clamping structure 22 is disposed on the protrusion 24. The protrusion 24 may also have two third ribs 25 symmetrically disposed thereon.

Alternatively, as shown in fig. 14, a partition 47 may be provided between the electrical chamber 46 and the accommodation chamber 41. In this case, the first latch structure 22 may also be disposed on the partition 47 of the base 4.

In the embodiment of the present application, as shown in fig. 7, the panel 2 may have a notch 21 adapted to the shape of the bracket 1.

Alternatively, as shown in fig. 1, the shape of the bracket 1 and the shape of the notch 21 may be at least partially complementary to each other, so as to limit the rotation of the bracket 1 in the panel 2, and thus prevent the bracket 1 from rotating backwards into the receiving cavity 41. The shape of the bracket 1 can also completely conform to the shape of the notch 21, so that when the angle formed by the bracket 1 and the panel 2 is zero, the side surfaces of the bracket 1 and the panel 2 far away from the base 4 can be in the same plane.

Alternatively, as shown in fig. 8 or 9, the stent 1 may comprise a main support plate 14 and at least one auxiliary support plate 15. The first side 141 of the main support plate 14 may abut or be connected to the face plate 2, the auxiliary support plate 15 may be connected to the second side 142 of the main support plate 14, and the first side 141 and the second side 142 of the main support plate 14 are disposed opposite to each other. I.e., the accessory support plate 15 may extend outwardly relative to the main support plate 14, a user may place a key or a lanyard or the like on the accessory support plate 15 from which an item may be hung. And when the user uses the electrical device to charge the cellular phone, the cellular phone can be placed on the main supporting plate 14 of the cradle 1.

Alternatively, as shown in fig. 15, a recess 23 may be provided on the side of the panel 2 facing away from the base 4, and the recess 23 may be connected to the edge of the notch 21. When the angle formed by the bracket 1 and the panel 2 is zero, the finger of the user can enter the concave part 23 to conveniently contact the bracket 1, so that the bracket 1 can rotate relative to the panel 2 by applying force.

Alternatively, as shown in fig. 1, a cushion pad 6 may be disposed on a side wall of the base 4 contacting the stand 1. The buffer pad 6 can be arranged in the mounting groove of the base 4, thereby playing the role of buffering and silencing when the bracket 1 rotates to the zero angle with the panel 2.

Optionally, in order to facilitate the installation and the removal between the panel 2 and the base 4, the panel 2 and the base 4 may also be connected by a snap structure.

In the embodiment of the present application, the electrical module 7 may include a socket module and/or a switch module, and correspondingly, the panel 2 may be provided with a jack and/or a button. Other elements such as indicator lights may also be provided on the panel 2. The electric device can be moved in position, and can also be fixedly arranged on a wall or the like for use. When the electrical device is adapted to be mounted on a wall, the base 4 is adapted to be embedded in the wall and the panel 2 is adapted to be exposed from the wall.

In this application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" means two or more unless expressly limited otherwise.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. An electrical device, comprising: the electric module comprises a base (4), a panel (2), a bracket (1), an electric module (7) and a connecting rod (3);

the base (4) is provided with a containing cavity (41) and an electrical cavity (46), and the electrical module (7) is contained in the electrical cavity (46);

the panel (2) is fixedly connected with the base (4) and is positioned on an opening of the electrical cavity (46);

one side of the bracket (1) is abutted against or connected with the panel (2), and the bracket (1) can rotate around the side of the bracket (1) abutted against or connected with the panel (2) to shield or expose the opening of the accommodating cavity (41);

the connecting rod (3) is respectively connected with the base (4) and the support (1), and the connecting rod (3) moves relative to the base (4) along with the rotation of the support (1).

2. The electrical device of claim 1,

the base (4) is provided with a first limiting column (42), the connecting rod (3) is provided with a first strip-shaped hole (31) extending along the length direction of the connecting rod (3), and the first limiting column (42) is matched with the first strip-shaped hole (31) in a sliding manner;

support (1) orientation have on the side of base (4) to base (4) convex first strengthening rib (17), first strengthening rib (17) have first connecting rod fixed column (11), first connecting rod fixed column (11) rotationally with first bar hole (31) cooperation.

3. The electrical device according to claim 1, wherein the base (4) has a second elongated hole (44), the connecting rod (3) has a second restraining post (32), and the second restraining post (32) slidably engages with the second elongated hole (44);

the side, facing the base (4), of the support (1) is provided with a second reinforcing rib (18) protruding towards the base (4), the second reinforcing rib (18) is provided with a second limiting hole (12), one end, close to the support (1), of the connecting rod (3) is provided with a second connecting rod fixing column (33), and the second connecting rod fixing column (33) is rotatably matched with the second limiting hole (12).

4. The electrical device according to claim 3, wherein the base (4) further has a bracket fixing post (45), and the second reinforcing rib (18) further has a first stopper hole (16), and the bracket fixing post (45) is rotatably engaged with the first stopper hole (16).

5. The electrical device according to any one of claims 1 to 4, further comprising a spring (5), wherein a first end (51) of the spring (5) is connected to the base (4), and a second end (52) of the spring (5) is connected to the link (3), and wherein the link (3) limits the angle of the bracket (1) to the panel (2) from exceeding a maximum opening angle;

when the angle formed by the bracket (1) and the panel (2) is zero, the spring (5) enables the connecting rod (3) to prevent the bracket (1) from moving away from the panel (2);

when the angle formed by the bracket (1) and the panel (2) is the maximum opening angle, the spring (5) enables the connecting rod (3) to prevent the bracket (1) from moving towards the panel (2).

6. The electrical device according to any of claims 1 to 4, wherein the panel (2) or the base (4) has a first snap-fit structure (22) and the bracket (1) has a second snap-fit structure (13);

when the angle formed by the bracket (1) and the panel (2) is zero, the first clamping structure (22) is buckled with the second clamping structure (13).

7. The electrical device according to claim 1, characterized in that the panel (2) has a notch (21) adapted to the shape of the bracket (1).

8. The electrical device according to claim 7, characterised in that a recess (23) is provided on the side of the panel (2) facing away from the base (4), which recess (23) meets an edge of the indentation (21).

9. The electrical device according to claim 1, characterized in that the bracket (1) comprises a main support plate (14) and at least one auxiliary support plate (15), a first side (141) of the main support plate (14) being abutted or connected to the panel (2), the auxiliary support plate (15) being connected to a second side (142) of the main support plate (14), and the first side (141) being arranged opposite to the second side (142).

10. The electrical device according to claim 1, characterized in that a buffer pad (6) is arranged on the side wall of the base (4) in contact with the bracket (1).

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