Power management centralized control over-voltage digital display device

Abstract

The utility model discloses a power management centralized control over-voltage digital display device which comprises an over-voltage digital display device body and a display screen. The protection adjusting assembly comprises strip-shaped rods, bearing blocks and a protection plate, the two sides of the top of the overpressure digital display device body are fixedly connected with the strip-shaped rods, the side portions of the strip-shaped rods are movably connected with the bearing blocks, and the protection plate is movably connected between the bearing blocks. When the overpressure digital display device body is not used for a long time and needs to protect the display screen, the bearing block is pulled to drive the bearing block and the sliding block to move to the front end of the strip-shaped rod, then the protection plate is rotated, and the protection plate can be rotated to the front portion of the display screen under the cooperation of the cylindrical shaft rod and the circular groove, so that the display screen is protected. And if the display screen needs to be used, the protection plate is moved to the top of the overpressure digital display device main body, so that the occupation of space can be prevented, and the data reading of the display screen cannot be shielded at any angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to digital display device technical field, concretely is a power management centralized control overpressure digital display device. BACKGROUND

[0002] The power management centralized control overpressure digital display device is a kind of equipment for the centralized management and control to power system, and can display overpressure in real time, it is usually composed of power module, voltage monitoring module, control module, display module, alarm module and communication module etc.

[0003] In prior art, to avoid that display screen on digital display device is impacted, protective plate is usually rotatably connected in front of display screen, but protective plate after being opened will occupy certain space in actual use process, and it will also cause certain angle shielding to data reading of display screen, therefore a new structure needs to be provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of power management centralized control overpressure digital display device to solve the problems raised in the above background technology.To solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model is a kind of power management centralized control overpressure digital display device, comprising:

[0006] Overpressure digital display device main part and display screen, the overpressure digital display device main part front fixed inlay display screen;

[0007] Protective adjustment assembly, the protective adjustment assembly includes bar, receiving block and protective plate, the overpressure digital display device main part top two sides fixed connection bar, the bar side movable connection receiving block, the receiving block between movable connection protective plate.

[0008] Further, the protective adjustment assembly further includes sliding slot and sliding block, the bar side is equipped with sliding slot, the receiving block side fixed connection sliding block, the sliding block movable connection sliding slot, the sliding slot is located at the two sides of protective plate, and the sliding block is located above the overpressure digital display device main part.

[0009] Further, the sliding slot and sliding block profile are all T-shaped.

[0010] Further, the protective adjustment assembly further includes circular groove and cylindrical shaft, the receiving block side is equipped with circular groove, the two sides of protective plate are fixedly connected with cylindrical shaft, and the cylindrical shaft is movably connected in the circular groove.

[0011] Further, the locking assembly further comprises a limiting pull rod, the limiting pull rod is fixedly connected to the top of the locking rod.

[0012] Further, the locking assembly further comprises a limiting pull rod, the limiting pull rod is fixedly connected to the top of the locking rod.

[0013] Further, the locking assembly further comprises a cylindrical sleeve, a threaded groove, a rectangular groove and a butterfly screw, the cylindrical sleeve is fixedly connected to the front of the super pressure digital display device body, the threaded groove is formed in the middle of the cylindrical sleeve, the rectangular groove is formed through the protective plate, the cylindrical sleeve is movably connected in the rectangular groove, and the butterfly screw is movably connected in the threaded groove.

[0014] The utility model has the following beneficial effects:

[0015] When the super pressure digital display device body needs to be protected for a long time, the bearing block is pulled to drive the bearing block and the slider to move to the front end of the strip-shaped rod, then the protective plate is rotated, and under the cooperation of the cylindrical shaft and the circular groove, the protective plate can be rotated to the front of the display screen to protect the display screen.

[0016] Based on the above beneficial effects, when the protective plate is rotated to the front of the display screen, the butterfly screw is tightened at the threaded groove, and the limiting movement of the protective plate can be realized, so that good protection effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the schematic diagram after the protective plate of the utility model is moved up;

[0019] Figure 2 It is the schematic diagram after the protective plate of the utility model is moved up;

[0020] Figure 3 It is the cylindrical shaft connecting schematic view of the utility model;

[0021] Figure 4 It is the locking rod connecting schematic view of the utility model;

[0022] Figure 5 It is the sliding slot opening schematic view of the utility model;

[0023] Figure 6 It is the cylindrical sleeve connecting schematic view of the utility model.

[0024] In the drawing, the component list represented by each mark is as follows:

[0025] 101, overpressure digital display device main body;102, display screen;

[0026] 201, bar;202, bearing block;203, guard plate;204, sliding slot;205, sliding block;206, circular groove;207, cylindrical shaft;

[0027] 301, first jack;302, second jack;303, locking rod;304, limiting pull rod;305, cylindrical sleeve;306, threaded groove;307, rectangular groove;308, butterfly screw. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0030] Please refer to Figures 1-6 The utility model discloses a kind of power management centralized control overpressure digital display device, comprising:

[0031] Overpressure digital display device main body 101 and display screen 102, overpressure digital display device main body 101 front fixed inlay display screen 102;

[0032] The protection adjusting assembly comprises a strip-shaped rod 201, a bearing block 202 and a protection plate 203. The strip-shaped rod 201 is fixedly connected to the top of the super-pressure digital display device body 101 on both sides. The bearing block 202 is movably connected to the side of the strip-shaped rod 201. The protection plate 203 is movably connected between the bearing blocks 202.

[0033] The strip-shaped rod 201 provides protection for the movable connection of the bearing block 202. The bearing block 202 provides protection for the movable connection of the protection plate 203.

[0034] The protection adjusting assembly further comprises a sliding groove 204 and a sliding block 205. The sliding groove 204 is formed in the side of the strip-shaped rod 201. The sliding block 205 is fixedly connected to the side of the bearing block 202. The sliding block 205 is movably connected to the sliding groove 204. The sliding groove 204 is located on both sides of the protection plate 203. The sliding block 205 is located above the super-pressure digital display device body 101. The sliding groove 204 and the sliding block 205 are both T-shaped in cross section.

[0035] The sliding groove 204 and the sliding block 205 are used in cooperation to limit the moving range of the bearing block 202.

[0036] The protection adjusting assembly further comprises a circular groove 206 and a cylindrical shaft 207. The circular groove 206 is formed in the side of the bearing block 202. The cylindrical shaft 207 is fixedly connected to both sides of the protection plate 203. The cylindrical shaft 207 is movably connected in the circular groove 206.

[0037] The circular groove 206 and the cylindrical shaft 207 are used in cooperation to provide protection for the rotation of the protection plate 203.

[0038] The locking assembly further comprises a first insertion hole 301, a second insertion hole 302 and a locking rod 303. The first insertion hole 301 is formed through the strip-shaped rod 201. The second insertion hole 302 is formed through the sliding block 205. The locking rod 303 is movably inserted between the first insertion hole 301 and the second insertion hole 302. The first insertion hole 301 is located above the super-pressure digital display device body 101. The second insertion hole 302 is located on both sides of the protection plate 203.

[0039] The first insertion hole 301, the second insertion hole 302 and the locking rod 303 are used in cooperation to provide protection for the limiting and locking of the sliding block 205.

[0040] The locking assembly further comprises a limiting pull rod 304. The limiting pull rod 304 is fixedly connected to the top of the locking rod 303.

[0041] The limiting pull rod 304 is provided to facilitate the user to pull the locking rod 303.

[0042] The locking assembly further comprises a cylindrical sleeve 305, a threaded groove 306, a rectangular groove 307 and a butterfly screw 308, the cylindrical sleeve 305 is fixedly connected to the front portion of the overpressure digital display device body 101, the threaded groove 306 is formed in the middle portion of the cylindrical sleeve 305, the rectangular groove 307 is formed through the protective plate 203, the cylindrical sleeve 305 is movably connected in the rectangular groove 307, and the butterfly screw 308 is movably connected in the threaded groove 306.

[0043] The rectangular groove 307 can ensure that the protective plate 203 passes through the cylindrical sleeve 305 smoothly, and the threaded groove 306 provides a guarantee for the movable connection of the butterfly screw 308.

[0044] Working principle: when the overpressure digital display device body 101 needs to be used (before the protective plate 203 is located at the front portion of the display screen 102), first, the butterfly screw 308 is taken out of the cylindrical sleeve 305, then the protective plate 203 is turned to the horizontal position, then the protective plate 203 is pushed backward, the receiving block 202 and the sliding block 205 are moved backward along the sliding groove 204, then the limiting pull rod 304 is pulled, the locking rod 303 is inserted into the first insertion hole 301 and the second insertion hole 302, at this time, the locking after the upward movement of the protective plate 203 is realized, if the overpressure digital display device body 101 is not used for a long time, the above process is repeated in reverse, and the protective plate 203 is moved to the front of the display screen 102; this step can prevent the occupation of space and will not cause any angle shielding to the data reading of the display screen 102.

[0045] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific embodiments. Apparently, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A power management centralized control overpressure digital display device, characterized in that, Include: The overpressure digital display device main part (101) and the display screen (102), the front of the overpressure digital display device main part (101) is fixed inlay display screen (102); The protection adjusting assembly includes a strip-shaped rod (201), a receiving block (202) and a protection plate (203), the strip-shaped rod (201) is fixedly connected to the top of the overpressure digital display device main part (101), the receiving block (202) is movably connected to the side of the strip-shaped rod (201), and the protection plate (203) is movably connected between the receiving blocks (202).

2. The power management centralized control overpressure digital display device according to claim 1, characterized in that: The protection adjusting assembly further includes a sliding groove (204) and a sliding block (205), the sliding groove (204) is formed in the side of the strip-shaped rod (201), the sliding block (205) is fixedly connected to the side of the receiving block (202), the sliding block (205) is movably connected to the sliding groove (204), the sliding groove (204) is located on both sides of the protection plate (203), and the sliding block (205) is located above the overpressure digital display device main part (101).

3. The power management centralized control overpressure digital display device according to claim 2, characterized in that: The sliding groove (204) and the sliding block (205) are both T-shaped in cross section.

4. The power management centralized control overpressure digital display device according to claim 1, characterized in that: The protection adjusting assembly further includes a circular groove (206) and a cylindrical shaft (207), the circular groove (206) is formed in the side of the receiving block (202), the cylindrical shaft (207) is fixedly connected to both sides of the protection plate (203), and the cylindrical shaft (207) is movably connected in the circular groove (206).

5. The power management centralized control overpressure digital display device according to claim 2, characterized in that: Further include a locking assembly, the locking assembly includes a first jack (301), a second jack (302) and a locking rod (303), the first jack (301) is formed through the strip-shaped rod (201), the second jack (302) is formed through the sliding block (205), the locking rod (303) is movably inserted between the first jack (301) and the second jack (302), the first jack (301) is located above the overpressure digital display device main part (101), and the second jack (302) is located on both sides of the protection plate (203).

6. The power management centralized control overpressure digital display device according to claim 5, characterized in that: The locking assembly further includes a limiting pull rod (304), and the limiting pull rod (304) is fixedly connected to the top of the locking rod (303).

7. The power management centralized control overpressure digital display device according to claim 5, characterized in that: The locking assembly further includes a cylindrical sleeve (305), a threaded groove (306), a rectangular groove (307) and a butterfly screw (308), the cylindrical sleeve (305) is fixedly connected to the front of the overpressure digital display device main part (101), the threaded groove (306) is formed in the middle of the cylindrical sleeve (305), the rectangular groove (307) is formed through the protection plate (203), the cylindrical sleeve (305) is movably connected in the rectangular groove (307), and the butterfly screw (308) is movably connected in the threaded groove (306).

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