CN209414929U - Automatic turning indication mechanism and power electronic equipment - Google Patents

Abstract

The utility model discloses a kind of automatic turning indication mechanism and power electronic equipment, and automatic turning indication mechanism is for installing to the cabinet of a power electronic equipment, wherein automatic turning indication mechanism includes runner assembly, display component and driving assembly；Runner assembly is set in cabinet；Display component is set on runner assembly；Driving assembly couples runner assembly, for driving runner assembly to rotate, wherein when runner assembly rotates, the display screen of display component is driven to be overturn relative to cabinet and flush with the surface of cabinet or form a predetermined angle with the surface of cabinet.The runner assembly and driving assembly of the utility model cooperate turning display screen, and it is more convenient by display screen operation power electronic equipment and when checking the data of power electronic equipment to can be used family, increase the experience effect of user.

Description

Automatic overturning display mechanism and power electronic equipment

Technical Field

The utility model relates to an electronic equipment field, concretely relates to automatic upset display mechanism and power electronic equipment.

Background

The power electronic equipment is equipment with power electronic devices as main components, and the power electronic equipment is generally fixedly provided with a display screen, but the fixedly arranged display screen is inconvenient to operate sometimes, so that the user experience effect is poor.

The energy storage all-in-one machine is taken as an example, the energy storage all-in-one machine can realize the off-grid and grid-connected power generation functions, can realize the bidirectional flow control of electric energy, and has power electronic equipment capable of automatically and manually switching the working state. In the prior art, a display screen of the energy storage all-in-one machine is generally arranged on a case, and a user can operate the energy storage all-in-one machine or check data of the energy storage all-in-one machine through the display screen. In the prior art, a display screen of the energy storage all-in-one machine is generally arranged on a case in two ways, one is fixedly arranged on a top cover 20 of the case, and the display screen 301 is flush with the surface of the top cover 20 (as shown in fig. 1), and the arrangement way easily enables light rays such as sunlight and light to directly irradiate a display surface to generate reflection, so that the operation of a user is inconvenient, and the experience effect is influenced; the other is to fix the display screen 301 on the side shell 10 of the case, and the display screen 301 is flush with the surface of the side shell 10 (as shown in fig. 2), and since the height of the energy storage all-in-one machine is generally not more than 1.2m, the setting mode requires the user to squat or bend down to operate and view data, so that the user experience effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic upset display mechanism and power electronic equipment aims at solving the inconvenient, not good problem of experience effect of user to power electronic equipment's display screen operation in the prior art.

The utility model provides an automatic upset display mechanism, automatic upset display mechanism is used for installing to the quick-witted case of a power electronic equipment, wherein, automatic upset display mechanism includes:

the rotating assembly is arranged in the case;

the display assembly is arranged on the rotating assembly; and the number of the first and second groups,

and the driving assembly is connected with the rotating assembly and is used for driving the rotating assembly to rotate, wherein when the rotating assembly rotates, the display screen of the display assembly is driven to turn over relative to the case and is flush with the surface of the case or forms a preset angle with the surface of the case.

Furthermore, the automatic overturning display mechanism also comprises a support assembly, the support assembly comprises a pneumatic connecting rod, one end of the pneumatic connecting rod is hinged with the case, and the other end of the pneumatic connecting rod is hinged with the display assembly; the pneumatic connecting rod is located below the display screen, and the pneumatic connecting rod is driven to stretch when the display screen is turned over.

Further, the rotating assembly includes:

the positioning seat is arranged on the case; and the number of the first and second groups,

the dwang rotates and locates the positioning seat, wherein, display module locates the dwang, drive assembly hookup the dwang.

Further, the display assembly further comprises:

one end of the fixing piece is arranged on the rotating rod, and the other end of the fixing piece is abutted against the outer surface of the case;

wherein, the display screen is arranged on the outer side of the fixing piece.

Furthermore, the fixing piece is convexly provided with a first limiting wall, and the fixing piece is abutted to the outer surface of the case through the first limiting wall.

Furthermore, the chassis is formed with a yielding port, and the fixing part is partially accommodated in the yielding port.

Further, the drive assembly includes:

the steering engine is arranged on the case; and the number of the first and second groups,

one end of the rocker arm is connected with the steering engine rotating shaft, the other end of the rocker arm is connected with the rotating rod, and the steering engine is used for driving the rotating rod to rotate through the rocker arm.

Further, the rocker arm comprises a first connecting arm and a second connecting arm which are arranged in a stacked mode;

one end of the first connecting arm is fixedly connected with one end of the second connecting arm;

the other end of the first connecting arm is fixedly connected with the rotating rod;

the other end of the second connecting arm is fixedly connected with the steering engine rotating shaft.

The utility model also provides a power electronic equipment, including quick-witted case, control system and the arbitrary one of the above-mentioned automatic upset display mechanism, wherein, control system includes:

the identification unit is electrically connected with the automatic overturning display mechanism and is used for identifying the state of the automatic overturning display mechanism so as to obtain an identification signal; and the number of the first and second groups,

and the logic control unit is electrically connected with the identification unit and the automatic overturning display mechanism and is used for controlling the automatic overturning display mechanism according to the identification signal of the identification unit.

Further, the power electronic equipment is an energy storage all-in-one machine, and the automatic overturning display mechanism is arranged on a top cover or a side shell of the energy storage all-in-one machine.

The utility model has the advantages that: the rotating assembly and the driving assembly are matched with the overturning display screen, when the display screen is arranged on the top cover of the case, and after the display screen is overturned, light rays such as sunlight and lamplight can be prevented from directly irradiating the display surface of the display screen to generate reflection, so that a user can operate or check data more conveniently, and the experience effect of the user is improved; when the display screen sets up at quick-witted case side shell, behind the upset display screen, can make the display surface of display screen towards user's face, the user need not squat down or bow to operate and look over data, increases user's experience effect.

Drawings

FIG. 1 is a schematic diagram of a power electronic device in the prior art;

FIG. 2 is a schematic diagram of another prior art power electronic device;

fig. 3a is a schematic structural diagram of a power electronic device according to an embodiment of the present invention;

fig. 3b is a schematic structural diagram of a chassis of a power electronic device according to an embodiment of the present invention;

fig. 4 is an installation schematic diagram of an automatic turnover display mechanism in an initial state according to an embodiment of the present invention;

fig. 5 is an exploded view of an automatic turn-over display mechanism according to an embodiment of the present invention in an initial state;

FIG. 6 is an enlarged view of portion A of FIG. 5;

FIG. 7 is an enlarged view of portion B of FIG. 5;

fig. 8 is a block diagram of a power electronic device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator also changes accordingly, the "connection" and the "coupling" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 3a, fig. 3b and fig. 4 to fig. 7, an embodiment of an automatic turnover display mechanism of the present invention is shown, in which the automatic turnover display mechanism 30 is configured to be mounted on a chassis 200 of a power electronic device, wherein the automatic turnover display mechanism 30 includes a rotation component 390, a display component 370 and a driving component 400; the rotating assembly 390 is disposed in the case 200; the display assembly 370 is disposed on the rotating assembly 390; the driving assembly 400 is coupled to the rotating assembly 390 for driving the rotating assembly 390 to rotate, wherein when the rotating assembly 390 rotates, the display screen 301 of the display assembly 370 is driven to rotate relative to the chassis 200 to be flush with the surface of the chassis 200 or to form a predetermined angle with the surface of the chassis 200.

In this embodiment, the display screen 301 is used for displaying data of the power electronic device and providing a user to operate the power electronic device.

In this embodiment, according to an actual use situation, the preset angle formed between the display screen 301 and the chassis 200 may be any angle, for example, 30 °, 45 °, 50 °, 60 °, or 70 °.

In this embodiment, the automatic flipping display mechanism 30 may be installed at a position of the case 200 convenient for the user to view according to the actual use situation, for example, in this embodiment, the case 200 includes the top cover 20 and the side case 10, the top cover 20 is disposed at the upper end of the side case 10, and the automatic flipping display mechanism 30 may be installed on the top cover 20 or the side case 10. When the automatic turnover display mechanism 30 is mounted on the top cover 20, the initial state of the display assembly 370 is a state in which the display screen 301 is flush with the outer surface of the top cover 20; when the auto-reverse display mechanism 30 is mounted on the side case 10, the initial state of the display assembly 370 is a state in which the display screen 301 is flush with the outer surface of the side case 10. Preferably, the automatic roll-over display mechanism 30 is mounted on the top cover 20. In this embodiment, the initial state of the display assembly 370 is the initial state of the automatic flipping display mechanism 30.

In this embodiment, the rotating component 390 and the driving component 400 are matched to turn over the display screen 301, when the display screen 301 is disposed on the top cover 20 of the chassis 200, after the display screen 301 is turned over, light such as sunlight and light can be prevented from directly irradiating the display surface of the display screen 301 to generate reflection, so that a user can operate or view data more conveniently, and the experience effect of the user is improved; when the display screen 301 is arranged on the side shell 10 of the chassis 200, after the display screen 301 is turned over, the display surface of the display screen 301 faces the face of the user, the user does not need to squat or bend down to operate and view data, and the experience effect of the user is improved.

In an alternative embodiment, the automatic roll-over display mechanism 30 further comprises a support assembly 380, the support assembly 380 comprising a pneumatic linkage 320; one end of the pneumatic connecting rod 320 is hinged with the case 200, and the other end is hinged with the display component 370; the pneumatic connecting rod 320 is located below the display screen 301, and the display screen 301 is turned over to drive the pneumatic connecting rod 320 to stretch. When the display screen 301 overturns, the pneumatic connecting rod 320 not only can play a good buffering role, but also can support the display component 370, so that the display component 370 cannot normally rotate due to overlarge operation force when the user operates the display component 370.

In an alternative embodiment, the rotation assembly 390 includes a positioning seat 361 and a rotation rod 352; the positioning seat 361 is arranged on the case 200; the rotating rod 352 is rotatably disposed on the positioning seat 361, wherein the display assembly 370 is disposed on the rotating rod 352, and the driving assembly 400 is coupled to the rotating rod 352. The positioning seat 361 positions the rotating rod 352 in the chassis 200, and the driving assembly 400 drives the rotating rod 352 to turn the display screen 301.

In an alternative embodiment, the display assembly 370 further includes a mount 302; one end of the fixing member 302 is disposed on the rotating rod 352, and the other end abuts against the outer surface of the case 200; wherein, the display screen 301 is located the mounting 302 outside, and flush with quick-witted case 200 surface during display screen 301 initial condition, when dwang 352 rotates, mounting 302 revolutes dwang 352 upset, makes the one end upward movement of mounting 302 butt machine case 200 surface, and when mounting 302 overturns, display screen 301 overturns with mounting 302 is synchronous, makes display screen 301 and quick-witted case 200's surface form one and predetermines the angle to avoid light such as sunshine, light to penetrate the display surface of display screen 301 directly.

In an alternative embodiment, the housing 200 is formed with a relief opening 205, and the fixing member 302 is partially received in the relief opening 205 to stabilize the display assembly 370.

In an alternative embodiment, the slot 205 is disposed on the top cover 20 of the chassis 200 to facilitate the user to operate the power electronic device and view the data of the power electronic device.

In an alternative embodiment, the fixing member 302 is convexly provided with a first limiting wall 3021, and the fixing member 302 abuts against the outer surface of the chassis 200 through the first limiting wall 3021, so that the fixing member 302 is prevented from falling into the chassis 200. When the first limiting wall 3021 abuts against the outer surface of the chassis 200, the display screen 301 is flush with the outer surface of the chassis 200.

In an alternative embodiment, drive assembly 400 includes steering engine 340 and rocker arm 430; the steering engine 340 is arranged in the case 200; one end of the rocker arm 430 is connected with the rotating shaft of the steering gear 340, and the other end is connected with the rotating rod 352, wherein the steering gear 340 is used for driving the rotating rod 352 to rotate through the rocker arm 430.

In an alternative embodiment, the rocker arm 430 includes a first connecting arm 342 and a second connecting arm 341 arranged in a stack; one end of the first connecting arm 342 is fixedly connected with one end of the second connecting arm 341; the other end of the first connecting arm 342 is fixedly connected with the rotating rod 352; the other end of the second connecting arm 341 is fixedly connected with the rotating shaft of the steering engine 340, and the steering engine 340 can more stably drive the rotating rod 352 to rotate by connecting the first connecting arm 342 and the second connecting arm 341.

In an optional embodiment, the positioning seat 361, the rotating rod 352, the steering engine 340 and the swing arm 430 are disposed in the chassis 200 and located around the relief opening 205, so as to prevent the positioning seat 361, the rotating rod 352, the steering engine 340 and the swing arm 430 from affecting the appearance of the power electronic device.

In an optional embodiment, there are two positioning seats 361, and the two positioning seats 361 are respectively disposed at two sides of the relief opening 205; one end of the rotating rod 352 is rotatably disposed on one positioning seat 361, and the other end of the rotating rod 352 is rotatably disposed on the other positioning seat 361, so that the rotating rod 352 can be better fixed by the two positioning seats 361. In other embodiments, the rotation assembly 390 may not include the positioning seat 361, for example, the rotation assembly 390 includes a rotation rod 352, the rotation rod 352 is disposed in the relief opening 205, two ends of the rotation rod 352 are respectively inserted into the chassis 200 at two sides of the relief opening 205, and the steering engine 340 drives the rotation rod 352 to rotate on the chassis 200.

In an alternative embodiment, there are two rotating rods 352, one end of one rotating rod 352 is rotatably disposed on one positioning seat 361, and the other end is fixed on one side of the fixing member 302; one end of the other rotating rod 352 is rotatably disposed on the other positioning seat 361, and the other end is fixed on the other side of the fixing member 302. The provision of two rotation levers 352 reduces the manufacturing cost and the weight of the power electronic apparatus. In other embodiments, there may be one rotating rod 352, and one rotating rod 352 passes through the fixing member 302 and is rotatably connected with one positioning seat 361 at both ends thereof.

In an alternative embodiment, the steering engine 340 can also be replaced by a stepping motor or other servo motor, which can drive the rotation rod 352 to rotate.

In an optional embodiment, the supporting assembly 380 further includes a first baffle 331 and a second baffle 332, the first baffle 331 and the second baffle 332 are fixed on an inner side surface of the chassis 200, and the first baffle 331 and the second baffle 332 enclose the yielding slot 333, the display assembly 370 and the pneumatic link 320 are located in an opening direction of the yielding slot 333, and the yielding slot 333 can prevent components such as the display assembly 370 and the pneumatic link 320 from falling into the chassis 200 of the power electronic device.

In an alternative embodiment, the supporting assembly 380 further includes a first connecting seat 322 and a second connecting seat 321, the first connecting seat 322 is disposed outside the first blocking plate 331, and the second connecting seat 321 is disposed inside the fixing member 302; one end of the pneumatic link 320 is hinged to the first connecting seat 322, and the other end is hinged to the second connecting seat 321, so that the movement of the pneumatic link 320 is more stable.

In an alternative embodiment, the display assembly 370 further includes a limiting plate 311, one end of the limiting plate 311 is disposed inside the fixing member 302, and the other end extends into the receding groove 333 and is bent into a second limiting wall 312. When the display screen 301 is turned over by a predetermined angle from the initial state to the predetermined position, the second limiting wall 312 abuts against the inner surface of the chassis 200 to limit the display screen 301 from being further turned over. In this embodiment, the preset position is a position where the display screen 301 is turned around the rotating rod 352 by a certain preset angle.

Referring to fig. 3a, fig. 3b and fig. 4 to fig. 8, the present invention further provides an embodiment of a power electronic device, in which the power electronic device includes a case 200, a control system and any one of the automatic turning display mechanisms 30, the control system includes a logic control unit 410 and an identification unit 420; the identification unit 420 is electrically connected to the automatic turnover display mechanism 30, and is used for identifying the state of the automatic turnover display mechanism 30 to obtain an identification signal; the logic control unit 410 is electrically connected to the recognition unit 420 and the automatic turnover display mechanism 30, and is configured to control the automatic turnover display mechanism 30 according to the recognition signal of the recognition unit 420.

In an alternative embodiment, the power electronic device is an energy storage all-in-one machine, and the automatic turnover display mechanism 30 is disposed on the top cover 20 or the side case 10 of the energy storage all-in-one machine. The identification unit 420 may be a photovoltaic inverter of the energy storage integrated machine, and the logic control unit 410 may be a control board of the photovoltaic inverter.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (10)

1. An automatic flip display mechanism, wherein the automatic flip display mechanism is configured to be mounted to a chassis of a power electronic device, wherein the automatic flip display mechanism comprises:

the rotating assembly is arranged in the case;

the display assembly is arranged on the rotating assembly; and the number of the first and second groups,

and the driving assembly is connected with the rotating assembly and is used for driving the rotating assembly to rotate, wherein when the rotating assembly rotates, the display screen of the display assembly is driven to turn over relative to the case and is flush with the surface of the case or forms a preset angle with the surface of the case.

2. The automatic roll-over display mechanism of claim 1, further comprising a support assembly, the support assembly comprising a pneumatic linkage, one end of the pneumatic linkage being hinged to the housing and the other end being hinged to the display assembly; wherein,

the pneumatic connecting rod is located below the display screen, and the pneumatic connecting rod is driven to stretch when the display screen is turned over.

3. The automatically flipping display mechanism of claim 1, wherein the rotating assembly comprises:

the positioning seat is arranged on the case; and the number of the first and second groups,

the dwang rotates and locates the positioning seat, wherein, display module locates the dwang, drive assembly hookup the dwang.

4. The automatically flipping display mechanism of claim 3, wherein the display assembly further comprises:

one end of the fixing piece is arranged on the rotating rod, and the other end of the fixing piece is abutted against the outer surface of the case;

wherein, the display screen is arranged on the outer side of the fixing piece.

5. The mechanism as claimed in claim 4, wherein the fixing member is provided with a first limiting wall, and the fixing member abuts against the outer surface of the housing through the first limiting wall.

6. The automatic roll-over display mechanism as claimed in claim 4, wherein the housing is formed with a relief opening, and the fixing member is partially received in the relief opening.

7. The automatically flipping display mechanism of claim 3, wherein the drive assembly comprises:

the steering engine is arranged on the case; and the number of the first and second groups,

one end of the rocker arm is connected with the steering engine rotating shaft, the other end of the rocker arm is connected with the rotating rod, and the steering engine is used for driving the rotating rod to rotate through the rocker arm.

8. The automatic flip display mechanism of claim 7, wherein the rocker arm comprises a first connecting arm and a second connecting arm arranged in a stack;

one end of the first connecting arm is fixedly connected with one end of the second connecting arm;

the other end of the first connecting arm is fixedly connected with the rotating rod;

the other end of the second connecting arm is fixedly connected with the steering engine rotating shaft.

9. A power electronic device comprising a housing, a control system and the automatic flipping display mechanism of any one of claims 1 to 8, wherein the control system comprises:

the identification unit is electrically connected with the automatic overturning display mechanism and is used for identifying the state of the automatic overturning display mechanism so as to obtain an identification signal; and the number of the first and second groups,

and the logic control unit is electrically connected with the identification unit and the automatic overturning display mechanism and is used for controlling the automatic overturning display mechanism according to the identification signal of the identification unit.

10. The power electronic device as claimed in claim 9, wherein the power electronic device is an energy storage all-in-one machine, and the automatic turnover display mechanism is arranged on a top cover or a side shell of the energy storage all-in-one machine.