CN111817064B - Flip device and socket - Google Patents

Abstract

The application discloses flip device and socket belongs to socket technical field. The flip device includes: the device comprises a cover plate, a base, a turning plate, a limiting component and an elastic component; the cover plate is covered on the base and is provided with an opening; the turnover plate can be rotationally covered on the opening and is connected with the base through a rotating shaft; the limiting component is positioned on the rotating shaft of the turning plate and is provided with a limiting track; one end of the elastic component is connected with the base, and the other end of the elastic component is connected with the limiting rail in a sliding mode. The structure enables the turnover plate to slide in the limiting track through one end of the elastic component in the opening and closing process so as to control the rotation of the turnover plate around the rotating shaft, further control the opening and closing of the flip device, and the elastic component and the limiting component are compactly arranged around the rotating shaft on the turnover plate, so that the utilization rate of the accommodating space inside the flip device is improved.

Description

Flip device and socket

Technical Field

The present application relates to the field of socket technologies, and in particular, to a flip device and a socket.

Background

The socket is a power supply device which is installed on a wall surface or a ground surface and supplies power to various household devices or industrial devices. In order to avoid the problem that the service life of the socket is reduced due to the fact that the jacks are exposed to the external environment for a long time under the condition that the socket is not used, a flip device is often arranged outside the socket to cover the side, where the jacks are arranged, of the socket, so that excessive contact between the jacks and the external environment is prevented.

In the correlation technique, be provided with the bounce-back ware in flip device's inside, when pressing closed flip device, the bounce-back ware receives pressure to after pressure reaches operating pressure, pop out flip device's the board that turns over, make flip device open and the closure become more convenient.

However, most of the shape of the rebounder is a cylinder, and the arrangement of the rebounder causes the utilization rate of the accommodating space inside the flip device to be lower.

Disclosure of Invention

The embodiment of the application provides a flip device and a socket, which can reduce and improve the utilization rate of the accommodating space inside the flip device, and the technical scheme of the socket is as follows:

in one aspect, the present application provides a flip device, which includes a cover plate, a base, a flip plate, a limiting component, and an elastic component;

the cover plate is covered on the base and is provided with an opening;

the turnover plate can rotatably cover the opening and is connected with the base through a rotating shaft;

the limiting component is positioned on the rotating shaft of the turning plate and is provided with a limiting track;

one end of the elastic component is connected with the base, and the other end of the elastic component is connected with the limiting track in a sliding mode so as to control the opening and closing of the turning plate.

In one possible implementation, the limiting assembly comprises a base, a first boss and a second boss;

the first boss and the second boss are positioned on the limiting base;

the first boss is connected with the rotating shaft, the first boss is provided with a groove-shaped defect and a first boss notch, the groove-shaped defect is positioned on the outer side of the first boss, and the first boss notch is positioned on the inner side of the first boss;

the second boss is positioned inside the first boss gap and provided with a second boss inner edge and a second boss outer edge;

the edge of the first boss gap and the inner edge of the second boss are inner rails of the limiting rails;

the groove-shaped defect and the outer edge of the second boss are outer rails of the limiting rail;

the inner track is communicated with the outer track.

In one possible implementation, the first boss notch has a first arc-shaped edge and a second arc-shaped edge which are connected in sequence;

the first end of the first arc-shaped edge is a notch starting point, and the second end of the second arc-shaped edge is a notch ending point;

the first arc radius of the first arc edge is R1, and the second arc radius of the second arc edge is R2;

wherein R1> R2.

In one possible implementation, the elastic assembly includes a fixed shaft and a first torsion spring;

the fixed shaft is positioned on the side surface inside the base, and the first torsion spring is sleeved with the fixed shaft;

the first torsion spring is provided with a first end part which is connected in the limiting track in a sliding way;

when the turning plate is closed, the first end part is positioned at the starting point of the inner track;

when the flap is fully open, the first end is at an outer rail end point of the outer rail.

In a possible implementation manner, the flip device further includes a first limiting member, and the first torsion spring further has a second end portion;

the first limiting piece is positioned in the base, and is positioned on the same side face of the base as the fixed shaft;

the second end portion is attached to the first limiting piece.

In a possible implementation manner, the flip device further includes a second torsion spring;

the second torsional spring is located spacing subassembly, and the second torsional spring cup joints with the pivot.

In a possible implementation manner, the flip device further includes a third boss and a second limiting member;

the third boss is positioned on the limiting component and provided with a third boss inner edge, and the third boss inner edge is opposite to one side of the rotating shaft;

the second limiting piece is positioned on the side surface in the base and is opposite to the other side of the rotating shaft;

the first end of the second torsion spring is attached to the inner edge of the third boss, and the second end of the second torsion spring is attached to the edge of the second limiting piece.

In a possible implementation manner, the flip device further comprises at least one groove;

the groove is positioned on the inner side surface of the base.

In another aspect, the present application provides a jack including a jack assembly and a flip cover device as described in any of the above.

In one possible implementation, the receptacle assembly has a spacing rib;

the limiting rib is positioned on the side surface of the socket component.

The technical scheme provided by the embodiment of the application at least comprises the following beneficial effects:

when the turnover plate is opened and closed, one end of the elastic component slides in the limiting track, and the other end of the elastic component is fixedly connected with the base all the time. Therefore, when the elastic component is under pressure, the elastic component has the elasticity for changing the current state of the flip device, the elastic force enables the flip plate to rotate around the rotating shaft, and then the flip device is controlled to be opened and closed, and the elastic device and the limiting component are compactly arranged around the rotating shaft on the flip plate, so that the accommodating space inside the flip device is increased, and the utilization rate of the accommodating space inside the flip device is improved.

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 illustrates an assembled exploded view of a flip cover assembly provided by an exemplary embodiment of the present application;

FIG. 2 illustrates a schematic structural diagram of a spacing assembly provided in an exemplary embodiment of the present application;

FIG. 3 illustrates a schematic diagram of a partitioning of a curb track provided in an exemplary embodiment of the present application;

FIG. 4 illustrates a schematic view of a first boss having an irregular edge defined therein according to an exemplary embodiment of the present application;

fig. 5 is a schematic diagram illustrating a corresponding relationship between an operating state of a flip device and a deformation state of a first torsion spring in a process of opening the flip device from a closed state to an open state according to an exemplary embodiment of the present application;

fig. 6 is a schematic diagram illustrating a corresponding relationship between an operating state of the flip device and a deformation state of the first torsion spring in a process of closing the flip device from a fully opened state to a closed state according to an exemplary embodiment of the present application;

FIG. 7 illustrates a schematic view of a first torsion spring mounting location provided by an exemplary embodiment of the present application;

fig. 8 illustrates an assembled exploded view of a flip cover assembly provided in accordance with another exemplary embodiment of the present application;

FIG. 9 illustrates a schematic view of a second torsion spring mounting location provided by an exemplary embodiment of the present application;

FIG. 10 shows a schematic view of a base with grooves provided by an exemplary embodiment of the present application;

FIG. 11 illustrates an assembled exploded view of a receptacle provided by an exemplary embodiment of the present application;

fig. 12 is a schematic diagram illustrating a relative position relationship of a receptacle assembly installed in a flip device according to an exemplary embodiment of the present application.

The various reference numbers in the drawings are illustrated below:

1-cover plate;

11-opening;

2-a base;

21-a first stop, 22-a second stop, 23-a groove;

3-turning over the board;

31-a rotating shaft;

4-a limiting component;

41-a limiting track, 42-a limiting base, 43-a first boss, 44-a second boss and 45-a third boss;

411-inner track, 412-outer track;

4111-inner track starting point, 4121-outer track starting point; 4122-outer track end point;

421-limit base bearing surface;

431-groove-shaped defect, 432-first boss notch;

4321-first arc edge, 4322-second arc edge;

441-the second boss inner edge, 442-the second boss outer edge;

451-inner edge of third boss;

5-an elastic component;

51-a fixed shaft; 52-a first torsion spring; 53-a second torsion spring;

521-a first end portion; 522-a second end portion; 523-bending part;

6-a socket assembly;

61-limiting ribs;

10-flip devices.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

The flip device is a device which is provided with an accommodating space inside and a turning plate on the front side. When the turning plate is closed, the turning plate can cover objects in the flip device; when the flap is rotated to be opened, the flap releases the covering of the object inside the flip device, the object inside the flip device can be displayed or taken out of the flip device through the opening formed by opening the flap, and other objects can be placed into the flip device through the opening. In one example, the flip device is implemented as a housing of a socket, the flip device includes a socket component therein, and when the socket is used, the flip device is opened, so that the electric equipment can be connected with the socket component; in another example, the flip device is implemented as a storage case that can be used to house a mobile terminal; in another example, the flip device is implemented as a fish tank that can hold water and aquatic life, and when the flip device is opened, feed can be dispensed to feed the aquatic life. The actual use of the flip device is not limited in this application. It will be understood by those skilled in the art that the flip cover device described hereinafter is applicable not only to the above-described scenario, but also to various existing flip cover devices. The subject of the present application is a variety of flip cover devices falling within the scope of the claims of the present application.

Fig. 1 shows an exploded view of a flip cover assembly 10 provided in an exemplary embodiment of the present application. The flip cover device 10 includes: the device comprises a cover plate 1, a base 2, a turning plate 3, a limiting component 4 and an elastic component 5.

The cover plate 1 covers the base 2, and the cover plate 1 has an opening 11. The flap 3 is rotatably covered on the opening 11 and is connected with the base 2 through a rotating shaft 31. The limiting component 4 is located on the rotating shaft 31 of the turning plate 3, and the limiting component 4 is provided with a limiting track 41. One end of the elastic component 5 is connected with the base 2, and the other end is slidably connected with the limiting track 41 so as to control the opening and closing of the turnover plate 3.

The cover plate 1 covers the base 2, and the cover plate 1 is fixedly connected with the base 2.

The rotating shaft 31 of the turning plate 3 is fixedly connected with the base 2, and the turning plate 3 can rotate by taking the rotating shaft 31 as an axis. In the process of rotating the turning plate 3, the turning plate 3 completely covers the opening 11; or the turning plate 3 forms a certain angle with the cover plate 1 and partially covers the opening 11; alternatively, the flap 3 is perpendicular to the cover plate 1 and does not cover the opening 11.

The position limiting component 4 is a component for limiting the position of the elastic component 5. Referring to fig. 1, the number of the limiting components 4 is two, and the two limiting components 4 are symmetrically distributed on the rotating shaft 31 about the radial center line of the rotating shaft 31 and respectively close to two opposite side surfaces inside the base 2. The limiting component 4 is sleeved on the rotating shaft 31 of the turning plate 3. One end of the elastic component 5 is attached to the limiting component 4 and moves along the limiting component 4. In order to limit the movement path of the elastic component 5, the limiting component 4 is provided with a limiting track 41, so that the elastic component 5 is always limited by the path of the limiting track 41 in the movement process, and then moves along a preset track.

In the present embodiment, the component that makes the connection with flap 3 comprises an elastic component 5. The elastic member 5 is a member that is elastically deformed when an external force is applied. After the elastic deformation is generated, the elastic component 5 will generate an elastic force for eliminating the deformation, and the elastic force will be transmitted to the turning plate 3, so that the turning plate 3 will generate a rotation motion after receiving the elastic force generated by the elastic component 5, or generate a trend of performing the rotation motion. In one example, the elastic component 5 is implemented as a torsion spring with two ends extending outwards and a fixing piece adapted to the torsion spring, and when the two ends of the torsion spring are pulled to cause the torsion spring to deform outwards, an elastic force for eliminating the deformation is generated inside the torsion spring. The first end of the elastic component 5 is arranged in the limiting track 41 on the limiting component 4 and is connected with the limiting track 41 in a sliding way, and the second end is fixedly connected with the base 2. When the turning plate 3 is in an open state, the first end of the elastic component 5 is positioned on the first position of the limiting track 41; when the flap 3 is in the closed state, the first end of the elastic component is in the second position of the limit track 41. No matter the turning plate 3 is in a closed state or an open state, the second end of the elastic component 5 is connected with the base and is located at the same position.

In combination with the above-mentioned flip device structure, the principle of the flip device provided by the present application is detailed:

the cover plate of the cover turning device covers the base, a turning plate connected with the base through a rotating shaft is arranged at an opening of the cover plate, a limiting component with a limiting track is arranged on the rotating shaft of the turning plate, and an elastic component is arranged between the limiting component and the base. The flap is in the opening and closing process, one end of the elastic component slides in the limiting track, and the other end of the elastic component is fixedly connected with the base all the time, so that when the elastic component receives pressure, the elastic component has elasticity for changing the current state of the flap device, the elastic component enables the flap to rotate around the rotating shaft, the opening and closing of the flap device are further controlled, the elastic device and the limiting component are compactly arranged around the rotating shaft on the flap, the accommodating space inside the flap device is increased, and the utilization rate of the accommodating space inside the flap device is improved.

In this application embodiment, spacing track has two sub-tracks, and spacing track has outer track and interior track promptly, and includes two track connection mouths between outer track and the interior track. In the process of opening and closing the turning plate, one end of the elastic component slides in the limiting track along with the turning plate.

Fig. 2 shows a schematic structural diagram of the limiting assembly 4 provided in an exemplary embodiment of the present application. Optionally, the spacing assembly 4 comprises a spacing base 42, a first boss 43 and a second boss 44. The limit base 42 has a limit base bearing surface 421, the limit base bearing surface 421 is a side surface of the limit base 42 along the axial extending direction of the rotating shaft 31, and the first boss 43 and the second boss 44 are located on the limit base bearing surface 421. The first boss 43 is connected with the rotating shaft 31, the first boss 43 has a groove-shaped defect 431 and a first boss notch 432, the groove-shaped defect 431 is located on the outer side of the first boss 43, and the first boss notch 432 is located on the inner side of the first boss 43. The second boss 44 is located inside the first boss notch 432, the second boss 44 has a second boss inner edge 441 and a second boss outer edge 442, the second boss inner edge 441 is opposite to the first boss 43, and the second boss outer edge 442 is opposite to the flap 3. The edge of the first boss gap 432 and the inner edge 441 of the second boss are inner rails 411 of the limiting rail 41; the groove defect 431 and the outer edge 442 of the second boss are the outer rail 412 of the limiting rail 41; the inner rail 411 communicates with the outer rail 412.

Each stop block assembly 4 includes a stop base 42, a first boss 43 and a second boss 44. The limiting base 42 in the limiting component 4 is sleeved on the rotating shaft 31. In order to ensure the stability of the two ends of the elastic component 5 disposed between the limiting rail 41 and the base 2, the side surface of the limiting base 42 along the axial extending direction of the rotating shaft 31 is the limiting base bearing surface 421 on which the limiting rail 41 is disposed. Optionally, the position-limiting component 4 and the rotating shaft 31 are integrally formed.

The first projection 43 and the second projection 44 are both located on the supporting surface 421 of the limiting base. Referring to fig. 2, a portion of the supporting surface 421 of the limiting base, which is sleeved with the rotating shaft 31, and a portion around the portion are selected to protrude along the axial extending direction of the rotating shaft 31 to form a first boss 43. Alternatively, the first boss 43 is integrally formed with the rotation shaft 31. The portion of the first boss 43 close to the rotating shaft 31 is the inner side of the first boss 43, and the portion of the first boss 43 far from the rotating shaft 31 is the outer side of the first boss 43. In one example, the first boss 43 includes a point a and a point B, and when the distance from the point a to the center of the cross section of the rotating shaft 31 is smaller than the distance from the point B to the center of the cross section of the rotating shaft 31, the point a is inside the first boss 43 and the point B is outside the first boss 43.

Referring to fig. 2, the first boss 43 has a groove defect 431 and a first boss notch 432. The groove-like defect 431 is a defect formed on the first land 43, and is implemented as one stripe-like groove on the first land 43. As shown in a hatched portion in fig. 2, the first boss notch 432 is a notch formed on the first boss 43, and the first boss notch 432 is implemented as an area between an extended edge of the groove-like defect 431, the flap 31, and an edge of the first boss 43 opposite to the flap 31. The first boss 43 has an irregular shaped edge due to the presence of the first boss notch 432.

The groove-like defect 431 is located outside the first boss 43, and the first boss notch 432 is located inside the first boss 43. The position relationship between the first boss notch 432 and the second boss notch 31 is obtained by comparing the average distance between all points on the first boss notch 432 and the center of the cross section of the rotating shaft 31 with the average distance between all points on the groove-shaped defect 431 and the center of the cross section of the rotating shaft 31 and judging according to the comparison result. Referring to fig. 2, the average distance from all points on the groove-shaped defect 431 to the center of the cross section of the rotating shaft 31 is greater than the average distance from all points on the first boss notch 432 to the center of the cross section of the rotating shaft 31, so that the groove-shaped defect 431 is located outside the first boss 43 and the first boss notch 432 is located inside the first boss 43.

The second boss 44 is a portion of the limit base bearing surface 421 located in the range of the first boss notch 432, and protrudes along the axial extension direction of the rotating shaft 31 to form a boss. Optionally, the height of the second bosses 44 is equal to the height of the first bosses 43.

The second boss inner edge 441 and the second boss outer edge 442 of the second boss 44 are both arc-shaped edges, the second boss inner edge 441 is opposite to the first boss 43, that is, the edge formed by the first boss 43 due to the first boss notch 432, and a gap is formed between the second boss inner edge 441 and the first boss 43; the second boss outer edge 442 is opposite to the flap 3, that is, the lower bottom surface of the flap 3, and there is a gap between the second boss outer edge 442 and the flap 3.

Fig. 3 shows a schematic diagram of dividing the limit track 41 according to an exemplary embodiment of the present application. The inner rail 411 of the limiting rail 41 is a rail at the inner side position of the first boss 43; the outer rail 412 of the stopper rail 41 is a rail located at an outer position of the first boss 43. Referring to fig. 3, the inner rail 411 and the outer rail 412 are communicated through two sections of gaps between the first boss 43 and the second boss 44, the edge of the first boss gap 432 and the second boss inner edge 441 form the inner rail 411, the groove defect 431 and the second boss outer edge 442 form the outer rail 412, one end of the elastic component 5 can move along the limiting rail 41 along with the state change of the flap 3, and in the opening process of the flap 3, one end of the elastic component 5 is switched from the inner rail 411 to the outer rail 412; during the closing of flap 3, one end of elastic assembly 5 switches from outer track 412 back to inner track 411.

Optionally, the first boss notch 432 has a first arcuate edge 4321 and a second arcuate edge 4322 connected in series. The first end of the first arc-shaped edge 4321 is an outer rail starting point 4121, and the second end of the second arc-shaped edge 4322 is an inner rail starting point 4111. The first arc radius of the first arc edge 4321 is R1, and the second arc radius of the second arc edge 4322 is R2, R1> R2.

Fig. 4 shows a schematic diagram of the division of the irregular edge of the first boss 43 according to an exemplary embodiment of the present application. Since the first boss 43 has the first boss notch 432, the edge of the first boss 43 is an irregular edge in which the first arc-shaped edge 4321 and the second arc-shaped edge 4322 are included.

When one end of the resilient element 5 is located in the limiting track 41, and moves upward along the limiting track 41 from the starting point 4111 of the inner track, and passes through the joint between the two, and enters the first arc-shaped edge 4321, since the radius R1 corresponding to the first arc-shaped edge 4321 is greater than the radius R2 corresponding to the second arc-shaped edge 4322, the one end of the resilient element 5 cannot return to the second arc-shaped edge 4322 from the first arc-shaped edge 4321. That is, the design of R1> R2 ensures that one end of the resilient member 5 is unidirectional in its movement on the inner rail 411.

In the connection manner of the first arc-shaped edge 4321 and the second arc-shaped edge 4322 provided in other embodiments of the present application, a transition edge is further included between the first arc-shaped edge 4321 and the second arc-shaped edge 4322, the transition edge is used to connect the second end of the first arc-shaped edge 4321 and the first end of the second arc-shaped edge 4322, and the transition edge is used to eliminate the protrusion generated by the angle difference when the second end of the first arc-shaped edge 4321 is directly connected to the first end of the second arc-shaped edge 4322.

Referring to fig. 5, the elastic assembly 5 optionally includes a fixed shaft 51 and a first torsion spring 52. The fixed shaft 51 is located at the side of the inner part of the base 2, and the first torsion spring 52 is sleeved with the fixed shaft 51. The first torsion spring 52 has a first end 521, and the first end 521 is slidably connected to the limiting rail 41. When the flap 3 is closed, the first end 521 is located at the inner rail starting point 4111; when flap 3 is fully open, first end 521 is at outer track end point 4122. It should be noted that: as shown in fig. 4, since the end point of the inner track is coincident with the start point of the outer track, the outer track start point 4121 is also the inner track end point.

Alternatively, the side of the base 2 inside which the fixed shaft 51 is located is the side of the base 2 inside and opposite to the rotating shaft 31; alternatively, the side surface of the base 2 on which the fixed shaft 51 is located may be any one side surface of the base 2. The first torsion spring 52 is fitted over the fixed shaft 51. The first torsion spring 52 is a cylindrical torsion spring made of elastic metal and having two ends extending outward. The first torsion spring 52 further includes a bending portion 523, and the elasticity of the bending portion 523 is greater than that of the other portions of the first torsion spring 52. The bent portion 521 is located on the torsion arm of the first torsion spring 52 and connected to the first end portion 521, or the bent portion 521 is located on the torsion arm of the first torsion spring 52 and not connected to the first end portion 521.

Since the first end 521 needs to move within the stopper rail 41, friction between the first end 521 and the stopper rail 41 needs to be reduced. In one example, the first end 521 has a pulley thereon.

In the present embodiment, during the opening process of the flap 3, the first end 521 moves relative to the limiting rail 41. Fig. 5 and fig. 6 are schematic diagrams illustrating a corresponding relationship between an operating state of the flip cover device 10 and a deformation state of the first torsion spring 52 according to an embodiment of the present application.

Fig. 5 is a schematic diagram illustrating the corresponding relationship between the operating state of the flip device 10 and the deformation state of the first torsion spring 52 in the process of opening the flip device 10 from the closed state to the open state.

Referring to fig. 5, when the flip cover device 10 is in the closed state, the first end 521 is located at the inner rail starting point 4111.

When the flap 3 is pressed and the movable portion of the flap 3 rotates downward relative to the flap 3 at the original position, the first end 521 moves along the irregular edge of the first boss notch 432 in the inner rail 411. At this time, the bent portion 523 is not deformed, but the position thereof is changed, so that the elastic force is generated in the first torsion spring 52 due to the change of the position thereof. At this time, the first end 521 is driven by the bending portion 523 to move along the irregular edge of the first boss notch 432 from the inner rail starting point 4111 to the outer rail starting point 4121, that is, to move in the inner rail 411.

During the depression, the first end 521 moves from the inner rail origin 4111 to the outer rail origin 4121. As shown in fig. 5, a limiting protrusion is provided in the base 2 for limiting the limit position of the movement of the flap 3 in the base 2.

When flap 3 is moved to the extreme position, first end 521 outer rail starting point 4121. At this time, the bent portion 523 is urged by the elastic force generated by the positional change so as to enter the outer rail 412 through the gap between the first boss notch 432 and the second boss 44 without being restricted by the second boss inner edge 441.

It should be noted that, because R1> R2, the first end 521 cannot move back to the original moving path along the irregular edge of the first boss notch 432.

After the flap 3 is rotated downward to the extreme position, during the upward opening to the fully open position, the first end 521 enters the outer rail 412 through the gap between the first boss notch 432 and the second boss 44, and moves first along the second boss outer edge 442 in the outer rail 412, and then moves along the groove-shaped defect 431 in the outer rail 412 until the flap 3 is fully opened.

In the moving process, since the bending portion 523 deforms, the first torsion spring 52 generates an elastic force for eliminating the deformation of the bending portion 523, so that the first end portion 521 is always under the elastic force of the first torsion spring 52, and has a tendency of moving towards the outer rail end point 4122 in the outer rail 412 without being under the external force, and drives the turning plate 3 to rotate relative to the rotating shaft 31 until the turning plate 3 is completely opened.

Fig. 6 is a schematic diagram illustrating the corresponding relationship between the operating state of the flip device 10 and the deformation state of the first torsion spring 52 during the process of closing the flip device 10 from the fully opened state to the closed state. Referring to fig. 6, when the flip cover device 10 is in the fully open state, the first end 521 is located at the outer rail end point 4122. Optionally, the ending position of the groove defect 431 is such that flap 3 is perpendicular to the bottom surface of base 2 when the first end 521 is at the outer track ending point 4122.

In this state, when the flap 3 is closed again, the first end 521 moves along the groove defect 431 from the outer rail end point 4122, and passes through the connecting position between the groove defect 431 and the first boss notch 432, and the bending portion 523 deforms during the movement, thereby generating an elastic force. Under the elastic force, the first end 521 is displaced to return to the inner rail starting point 4111 without the restriction of the rail.

The above is merely an example of one form of the spacing track 41 of the present application, and the present application is not limited to the specific shape of the spacing track 41 and the specific location thereof on the spacing assembly 4.

Optionally, the flip device 10 further includes a first limiting member 21. The first limiting member 21 is located inside the base 2, and is located on the same side of the base 2 as the fixed shaft 51. The second end 522 is attached to the first limiting member 21.

Referring to fig. 7, the first limiting member 21 is a limiting member protruding from a side surface inside the base 2, and the first limiting member 21 and the fixed shaft 51 are located on the same side surface. One side surface of the first limiting member 21 is attached to the second end portion 522. Optionally, the side surface of the first limiting member 21, which is attached to the first torsion spring 52, is a flat surface, in one example, the first limiting member 21 is a prism-shaped limiting member, and the second end 522 is attached to one side surface of the prism-shaped limiting member; or, optionally, the side surface where the two are attached is a non-planar surface, in one example, the first limiting member 21 includes a counter bore, the second end 522 is clamped in the counter bore, so as to implement attachment of the second end 522 to the first limiting member 21, in one example, the first limiting member 21 is a prism-shaped limiting member, the first limiting member 21 has a counter bore, and the second end 522 is clamped in the counter bore.

To sum up, the flip device provided by the embodiment of the application enables one end of the elastic component to slide in the limiting track and the other end to be fixedly connected with the base all the time when the flip plate is opened and closed. Therefore, when the elastic component is under pressure, the elastic component has the elasticity for changing the current state of the flip device, the elastic force enables the flip plate to rotate around the rotating shaft, and then the flip device is controlled to be opened and closed, and the elastic device and the limiting component are compactly arranged around the rotating shaft on the flip plate, so that the accommodating space inside the flip device is increased, and the utilization rate of the accommodating space inside the flip device is improved.

Through the arrangement of the first boss and the second boss on the bearing surface of the limiting base, an inner track and an outer track which are communicated with each other are formed in the bearing surface of the limiting base, so that in the process that the turning plate moves in different states, one end of the elastic component moves along different limiting tracks on the limiting component, and the problem of repeated movement paths caused by the fact that the tracks are the same is avoided.

Through the arrangement of the two arc-shaped edges in the first boss gap and the constraint of the relative relation of the radii of the arc-shaped edges, the movement of the elastic component along the inner track is irreversible, and the problem of the repetition of the movement path of the flip device on the same track is avoided.

Through realizing the fixed axle of fixing the inside side of base and the first torsional spring of cup jointing with it with elastic component, make elastic component receive the restraint of base at the in-process of turning over the board motion, make the structure more stable under the less circumstances of occupation space.

Through the arrangement of the first end part at different positions when the turning plate is closed and completely opened, when the cover turning device is in different states, the first end part also has a corresponding position, the elastic component corresponds to the state of the turning plate, and the use efficiency of the cover turning device is further improved.

Through carrying out the setting of first locating part on the side the same with the fixed axle, and make first locating part and second tip laminating, make first torsion spring because of the produced elasticity increase of anti deformation trend in the motion process of first end, to the pulling force increase of turning over the board, make the atress of turning over the board in the motion process increase, and then make the board take place the required external force that receives of motion and be littleer, further improved flip device's availability factor.

In the process of movement of the turning plate 3 under the combined action of the force applied by the elastic component 5 and the external force, in order to ensure that the force applied to the turning plate 3 is large enough to effectively improve the use efficiency of the flip device 10 under the condition of occupying a small space, at least one second torsion spring 53 is additionally arranged in the flip device 10. Fig. 8 illustrates an assembled exploded view of a flip cover assembly 10 provided in accordance with another exemplary embodiment of the present application. Referring to fig. 8, the flip cover device 10 includes: the device comprises a cover plate 1, a base 2, a turning plate 3, a limiting component 4, an elastic component 5, a second torsion spring 53 and a second limiting piece 22.

Optionally, the flip device 10 further comprises a second torsion spring 53; the second torsion spring 53 is located on the limiting component 4, and the second torsion spring 53 is sleeved with the rotating shaft 31.

Referring to fig. 8, the second torsion spring 53 is a cylindrical torsion spring made of elastic metal and having two ends extending outward, and the second torsion spring 53 is sleeved on the rotating shaft 31. In one example, the second torsion spring 53 is the same material as the first torsion spring 52.

Referring to fig. 8, two second torsion springs 53 are symmetrically disposed on both sides of the rotating shaft 31.

Referring to fig. 9, optionally, the flip device 10 further includes a third boss 45 and a second stopper 22. The third boss 45 is located on the position limiting component 4, and the third boss 45 has a third boss inner edge 451, and the third boss inner edge 451 is opposite to the rotating shaft 31 side. The second limiting member 22 is located on a side surface inside the base 2 and opposite to the other side of the rotating shaft 31. The first end of the second torsion spring 53 is attached to the inner edge 451 of the third boss, and the second end of the second torsion spring 53 is attached to the edge of the second limiting member 22.

The third bosses 45 and the second limiting members 22 are limiting members distributed on two sides of the second torsion spring 53, because the second torsion spring 53 is symmetrically disposed on two sides of the rotating shaft, the number of the second limiting members 22 and the third bosses 45 is also 2, and the second limiting members and the third bosses are disposed close to the rotating shaft 31.

The third boss 45 is a limiting member for limiting the movement of the first end of the second torsion spring 53. In one example, the position limiting assembly 4 includes a first boss 43 thereon, and a third boss 45 is protrudingly formed on the first boss 43. The third boss 45 has a third boss inner edge 451 opposite to the rotation shaft 31. Optionally, the third boss inner edge 451 is parallel to the first end of the second torsion spring 53.

The second limiting member 22 is a limiting member for limiting the movement of the second end of the second torsion spring 53. In one example, the second component is a prism-shaped limiting piece protruding from the side surface of the base 2 and opposite to the other side of the rotating shaft 31.

The second torsion spring 53 is located between the third boss 45 and the second limiting member 22, the third boss 45 extrudes the first end of the second torsion spring 53, the second limiting member 22 extrudes the second end of the second torsion spring 53, and the second torsion spring 53 deforms under the action of pressure and has elasticity resisting the deformation.

Referring to fig. 10, optionally, the flip cover device 10 further includes at least one groove 23, and the groove 23 is located at the inner side of the base 2.

Four recesses 23 are provided in the flip-top device 10, each recess 23 being of the same size. In other alternative embodiments of the present application, the number of grooves 23 is at least one. The groove 23 is used for clamping an object with the flip device 10 when the object is placed in the flip device 10. Alternatively, the object to be clamped needs to be provided with at least one clamping groove corresponding to the groove 23. In one example, the flip cover device 10 is used for placing a mobile terminal, and in this case, if a clamping groove is formed on the housing of the mobile terminal, each groove 23 is used for placing a corresponding mobile terminal.

To sum up, the flip device provided by the embodiment of the application enables one end of the elastic component to slide in the limiting track and the other end to be fixedly connected with the base all the time when the flip plate is opened and closed. Therefore, when the elastic component is under pressure, the elastic component has the elasticity for changing the current state of the flip device, the elastic force enables the flip plate to rotate around the rotating shaft, and then the flip device is controlled to be opened and closed, and the elastic device and the limiting component are compactly arranged around the rotating shaft on the flip plate, so that the accommodating space inside the flip device is increased, and the utilization rate of the accommodating space inside the flip device is improved.

Through the setting of second torsional spring, make to turn over the board and receive bigger elastic action opening with closed in-process, and then make flip device's state change by external force more easily, improved flip device's availability factor under the prerequisite of guaranteeing space utilization.

Through the setting of the locating part of being connected with second torsional spring both ends, further improved the effect of elasticity, made the state of flip device more easily changed.

Through carrying out the setting of recess in the base, make the flip device hold other article of joint in the recess firmly, improved flip device's stability.

Fig. 11 illustrates an assembled exploded view of a receptacle provided by an exemplary embodiment of the present application. Referring to fig. 11, the socket includes a socket component 6 and the flip device 10 described in any of the above embodiments, that is, the socket includes at least a cover plate 1, a base 2, a flip plate 3, a limiting component 4, an elastic component 5 and the socket component 6. Wherein the receptacle assembly 6 is located within the flip device 10. The receptacle assembly has a receptacle therein located opposite the opening 11 in the cover plate 1.

In one example, the cover plate 1 has a buckle, the base 2 has a buckle hole matching with the buckle, and when the cover plate 1 covers the opening 11, the buckle on the cover plate 1 is buckled with the buckle hole on the base 2.

Still including the joint groove on the inside side of base 2, this joint groove is used for fixing pivot 31.

Optionally, the receptacle assembly 6 has a retention rib 61, the retention rib 61 being located on a side of the receptacle assembly 6.

Referring to fig. 12, the base 2 of the flip device 10 has a groove 23, the side surface of the socket assembly 6 has a limiting rib 61 adapted to the shape, number and position of the groove 23, and the flip device 10 is clamped with the socket assembly 6 by the clamping of the limiting rib 61 and the groove 23.

To sum up, the socket that this application embodiment provided makes to turn over the board at opening and closed in-process, and elastic component's one end slides in spacing track, and the other end all the time with base fixed connection. Therefore, when the elastic component is under pressure, the elastic component has the elasticity for changing the current state of the flip device, the elastic force enables the flip plate to rotate around the rotating shaft, and then the flip device is controlled to be opened and closed, and the elastic device and the limiting component are compactly arranged around the rotating shaft on the flip plate, so that the accommodating space inside the flip device is increased, and the utilization rate of the accommodating space inside the flip device is improved.

The socket is externally provided with the flip device, and the flip device in a closed state isolates the socket component from contacting with the outside when the socket is not used, so that the socket component is not easy to be damaged, and the service life of the socket is prolonged.

The side of the socket component and the inside of the base of the flip device are provided with the grooves and the limiting ribs which are matched with each other, so that the socket component and the flip device are more stably connected, and the service life of the socket is further prolonged.

All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present application, and are not described herein again.

The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (9)

1. A flip device (10) is characterized in that the flip device (10) comprises a cover plate (1), a base (2), a flip plate (3), a limiting component (4) and an elastic component (5);

the cover plate (1) covers the base (2), and an opening (11) is formed in the cover plate (1);

the turning plate (3) can rotatably cover the opening (11) and is connected with the base (2) through a rotating shaft (31);

the limiting component (4) is positioned on the rotating shaft (31) of the turning plate (3), and the limiting component (4) is provided with a limiting track (41);

one end of the elastic component (5) is connected with the base (2), and the other end of the elastic component is connected with the limiting track (41) in a sliding manner so as to control the opening and closing of the turning plate (3);

the limiting assembly (4) comprises a limiting base (42), a first boss (43) and a second boss (44);

the first boss (43) and the second boss (44) are positioned on the limiting base (42);

the first boss (43) is connected with the rotating shaft (31), the first boss (43) is provided with a groove-shaped defect (431) and a first boss notch (432), the groove-shaped defect (431) is positioned on the outer side of the first boss (43), and the first boss notch (432) is positioned on the inner side of the first boss (43);

the second boss (44) is located inside the first boss notch (432), the second boss (44) having a second boss inner edge (441) and a second boss outer edge (442);

the edge of the first boss notch (432) and the inner edge (441) of the second boss are inner rails (411) of the limiting rail (41);

the groove-shaped defect (431) and the second boss outer edge (442) are outer rails (412) of the limiting rail (41);

the inner track (411) is in communication with the outer track (412).

2. The flip cover device (10) according to claim 1, wherein the first boss notch (432) has a first arc-shaped edge (4321) and a second arc-shaped edge (4322) connected in series;

a first end of the first arc-shaped edge (4321) is an outer track starting point (4121), and a second end of the second arc-shaped edge (4322) is an inner track starting point (4111);

a first arc radius of the first arc edge (4321) is R1, a second arc radius of the second arc edge (4322) is R2;

wherein R1> R2.

3. The flip cover device (10) according to claim 2, wherein the elastic member (5) comprises a fixed shaft (51) and a first torsion spring (52);

the fixed shaft (51) is positioned on the side surface inside the base (2), and the first torsion spring (52) is sleeved with the fixed shaft (51);

the first torsion spring is provided with a first end (521), and the first end (521) is connected in the limiting rail (41) in a sliding mode;

when the flap (3) is closed, the first end (521) is located at the inner track starting point (4111);

when the flap (3) is fully open, the first end (521) is at an outer track end point (4122).

4. The flip cover device (10) according to claim 3, wherein the flip cover device (10) further comprises a first stop member (21), the first torsion spring (52) further having a second end (522);

the first limiting piece (21) is positioned inside the base (2) and is positioned on the same side face of the base (2) as the fixed shaft (51);

the second end portion (522) is attached to the first stopper (21).

5. The flip device (10) according to any one of claims 1 to 4, wherein the flip device (10) further comprises a second torsion spring (53);

the second torsion spring (53) is located on the limiting component (4), and the second torsion spring (53) is sleeved with the rotating shaft (31).

6. The flip cover device (10) according to claim 5, wherein the flip cover device (10) further comprises a third boss (45) and a second stop member (22);

the third boss (45) is positioned on the limiting component (4), the third boss (45) is provided with a third boss inner edge (451), and the third boss inner edge (451) is opposite to one side of the rotating shaft (31);

the second limiting piece (22) is positioned on the side surface inside the base (2) and is opposite to the other side of the rotating shaft (31);

the first end of the second torsion spring (53) is attached to the inner edge (451) of the third boss, and the second end of the second torsion spring (53) is attached to the edge of the second limiting piece (22).

7. The flip cover device (10) according to any of claims 1 to 4, wherein the flip cover device (10) further comprises at least one recess (23);

the groove (23) is located on the inner side of the base (2).

8. A socket, characterized in that the socket comprises a socket assembly (6) and a flip device (10) according to any one of claims 1 to 7.

9. The socket of claim 8, wherein the socket assembly (6) has a retention rib (61);

the limiting ribs (61) are positioned on the side surface of the socket assembly (6).

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