CN215813084U

CN215813084U - Low-voltage non-resident user load monitoring device

Info

Publication number: CN215813084U
Application number: CN202121556628.1U
Authority: CN
Inventors: 王浩; 鲁腾; 韩月平; 程海洋
Original assignee: Zhengzhou Shunwei Survey And Design Co ltd
Current assignee: Zhengzhou Shunwei Survey And Design Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-11
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a low-voltage non-resident user load monitoring device in the technical field of low-voltage power user monitoring, which comprises a shell, wherein the upper end of the shell is fixedly connected with a placing plate, the upper end of the placing plate is fixedly connected with a first fixed seat, the interior of the first fixed seat is rotatably connected with a first rotating block, the upper end of the first rotating block is fixedly connected with a display screen, the rear end of the display screen is fixedly connected with an angle adjusting device, the front end of the shell is hinged with an opening and closing door, and the front end of the opening and closing door is rotatably connected with a clamping device.

Description

Low-voltage non-resident user load monitoring device

Technical Field

The utility model relates to the technical field of low-voltage power consumer monitoring, in particular to a low-voltage non-resident consumer load monitoring device.

Background

With the rapid increase of the power consumption in society, the power consumption situation becomes more severe. In recent years, the demand for electricity has increased and the gap for electricity has been further expanded, resulting in large area "electricity shortage". Therefore, a series of power grid orderly power utilization schemes are provided in the country to deal with 'power shortage', so that the load condition needs to be further known, and monitoring and control over overload users are enhanced.

However, the display screen of the traditional non-resident user load monitoring device is fixed, the angle of the display screen cannot be adjusted according to the specific situation of a user, when a higher person watches the display screen, the user also needs to bend over to rickets, when a shorter person watches the display screen, the user also needs to face upward, and the waist, waist and back of the user are painful for a long time; in addition, the main machine of the traditional non-resident user load monitoring device is integrated, and when the main machine is damaged and needs to be maintained, the main machine needs to be disassembled to be repaired, so that time and labor are wasted.

Accordingly, the present invention is directed to a low voltage non-residential load monitoring apparatus that solves the problems set forth above in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-voltage non-resident user load monitoring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the low-voltage non-resident user load monitoring device comprises a shell, wherein a placing plate is fixedly connected to the upper end of the shell, a first fixing seat is fixedly connected to the upper end of the placing plate, a first rotating block is rotatably connected to the inside of the first fixing seat, a display screen is fixedly connected to the upper end of the first rotating block, an angle adjusting device is fixedly connected to the rear end of the display screen, an opening and closing door is hinged to the front end of the shell, and a clamping device is rotatably connected to the front end of the opening and closing door.

As a further scheme of the utility model: the angle adjusting device comprises a placing plate, a sliding groove is formed in the upper end face of the placing plate, a threaded rod is rotatably connected inside the sliding groove, a sliding block is connected to the circumferential face of the threaded rod in a threaded mode, a second rotating block is rotatably connected inside the sliding block, a supporting rod is fixedly connected to the upper end of the second rotating block, one end, away from the second rotating block, of the supporting rod is fixedly connected with a third rotating block, the third rotating block is rotatably connected with a third fixing seat, and the third fixing seat is fixedly connected with a display screen; the periphery of the threaded rod is fixedly connected with a driving wheel, the rear end of the threaded rod is fixedly connected with a driven wheel, the driving wheel and the driven wheel are connected through a belt, the rear end of the threaded rod is fixedly connected with a second handle, the second handle is positioned at the rear end of the driving wheel, when the angle of the display screen needs to be adjusted, the second handle is firstly rotated, the threaded rod is driven to rotate under the action of the second handle, meanwhile, the threaded rod rotates to drive the driving wheel to rotate, the driving wheel rotates to drive the driven wheel to rotate under the action of the belt, the two threaded rods rotate simultaneously under the action of the driven wheel, the threaded rod rotates to drive the sliding block to move on the threaded rod, the second rotating block is driven to move along with the movement of the sliding block, the second rotating block moves to drive the support rod to move, and the display screen rotates around the first fixing seat along with the movement of the support rod, when the display screen rotates to a proper angle, the second handle stops rotating, and the purpose of adjusting the angle of the display screen is achieved at the moment.

As a still further scheme of the utility model: the thread shapes of the sliding block and the threaded rod are triangular, and during operation, the sliding block can be firmly fixed on the circumferential surface of the threaded rod when the threaded rod does not rotate due to the fact that the triangular threads have self-locking performance.

As a still further scheme of the utility model: the clamping device comprises a first handle, a gear, a clamping groove, a rotating shaft, a second bevel gear, a first bevel gear, a rotating rod, a rack and a fixing groove, wherein the rotating rod is rotatably connected inside the opening and closing door, the first handle is fixedly connected to the front end of the rotating rod, the first bevel gear is fixedly connected to the rear end of the rotating rod, the first bevel gear is meshed with the second bevel gear, the rotating shaft is fixedly connected to the upper end of the second bevel gear, the gear is fixedly connected to the upper end of the rotating shaft, the gear is meshed with the rack, the rack is in sliding connection with the fixing groove, and the fixing groove is fixedly connected with the opening and closing door; the inside of casing opens and shuts there is the draw-in groove, sliding connection between draw-in groove and the rack, in operation, when the door that opens and shuts is opened to needs, rotate first handle, it rotates to drive the dwang under the effect of first handle, the dwang rotates and drives first bevel gear and rotate, first bevel gear rotates and drives second bevel gear, second bevel gear rotates and drives the pivot and rotate, the pivot rotates and drives gear rotation, gear rotation drives the rack and removes along the fixed slot, along with the removal of rack, the rack breaks away from the draw-in groove gradually, at this moment the door that opens and shuts just can be opened.

As a still further scheme of the utility model: the rear end fixedly connected with bearing frame of door opens and shuts, rotate between bearing frame and the pivot and be connected, the bearing frame is provided with a plurality of even distributions in the rear end of door opens and shuts, and the during operation makes the emergence rotation that the pivot can be stable under the effect of bearing frame.

As a still further scheme of the utility model: the end face shapes of the rack and the fixed groove are T-shaped, so that the rack can stably move and cannot easily separate from the fixed groove due to the fact that the end face shapes of the rack and the fixed groove are T-shaped in work.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. through the bracing piece, the second turning block, the slider, the sliding tray, the fixed slot, the rack, the gear, the bearing frame, the apparatus further comprises a rotating shaft, first bevel gear, second bevel gear, the dwang, the threaded rod, the belt, the action wheel, from the driving wheel, the second handle, under the cooperation of third turning block and third fixing base, when needs adjust the display screen angle, rotate the second handle, it rotates to drive the threaded rod under the effect of second handle, the threaded rod rotates and drives the slider and remove, it centers on first fixing base and takes place the rotation to drive the display screen under the effect of slider, the angle of display screen has been adjusted this moment, the problem that traditional display screen all is fixed unable angle regulation has been solved, reached convenient to use and avoided the painful purpose of user's soreness of the back.

2. Through first handle, the gear, the draw-in groove, the apparatus further comprises a rotating shaft, second bevel gear, first bevel gear, the dwang, under the cooperation of rack and fixed slot, rotate first handle, it rotates to drive the dwang under the effect of first handle, the dwang rotates and drives first bevel gear and rotates, first bevel gear rotates and drives second bevel gear, make the rack remove gradually under second bevel gear's effect, along with the removal of rack, the rack breaks away from the draw-in groove, at this moment, the door that opens and shuts can open, the problem of the maintenance of being not convenient for of traditional non-resident user load monitoring device's host computer all is the integration has been solved, time saving and labor saving's purpose has been reached.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 3 is a schematic rear view of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

FIG. 5 is a schematic top view of the present invention;

FIG. 6 is an enlarged view of C of FIG. 5 according to the present invention;

FIG. 7 is an enlarged view of D of FIG. 5 according to the present invention;

FIG. 8 is an enlarged view of E in FIG. 5 according to the present invention.

In the figure: 1. a housing; 2. opening and closing the door; 3. a first handle; 4. placing the plate; 5. a display screen; 6. a rack; 7. a bearing seat; 8. a rotating shaft; 9. a gear; 10. a card slot; 11. a second bevel gear; 12. a first bevel gear; 13. rotating the rod; 14. a first rotating block; 15. a first fixed seat; 16. a support bar; 17. a second turning block; 18. a slider; 19. a sliding groove; 20. a second handle; 21. a driving wheel; 22. a belt; 23. a threaded rod; 24. a driven wheel; 25. a third turning block; 26. a third fixed seat; 27. and fixing the grooves.

Detailed Description

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

Referring to fig. 1 to 8, in an embodiment of the present invention, a low-voltage non-residential user load monitoring device includes a housing 1, a placing plate 4 is fixedly connected to an upper end of the housing 1, a first fixing seat 15 is fixedly connected to an upper end of the placing plate 4, a first rotating block 14 is rotatably connected to an inside of the first fixing seat 15, a display screen 5 is fixedly connected to an upper end of the first rotating block 14, an angle adjusting device is fixedly connected to a rear end of the display screen 5, an opening/closing door 2 is hinged to a front end of the housing 1, and a clamping device is rotatably connected to a front end of the opening/closing door 2.

The angle adjusting device comprises a sliding groove 19 formed in the upper end face of a placing plate 4, a threaded rod 23 is rotatably connected inside the sliding groove 19, a sliding block 18 is in threaded connection with the circumferential face of the threaded rod 23, a second rotating block 17 is rotatably connected inside the sliding block 18, a supporting rod 16 is fixedly connected to the upper end of the second rotating block 17, one end, far away from the second rotating block 17, of the supporting rod 16 is fixedly connected with a third rotating block 25, the third rotating block 25 is rotatably connected with a third fixing seat 26, and the third fixing seat 26 is fixedly connected with a display screen 5; the periphery of the threaded rod 23 is fixedly connected with a driving wheel 21, the rear end of the threaded rod 23 is fixedly connected with a driven wheel 24, the driving wheel 21 is connected with the driven wheel 24 through a belt 22, the rear end of the threaded rod 23 is fixedly connected with a second handle 20, the second handle 20 is positioned at the rear end of the driving wheel 21, when the angle of the display screen 5 needs to be adjusted, the second handle 20 is firstly rotated, the threaded rod 23 is driven to rotate under the action of the second handle 20, meanwhile, the threaded rod 23 rotates to drive the driving wheel 21 to rotate, the driving wheel 21 rotates to drive the driven wheel 24 to rotate under the action of the belt 22, the two threaded rods 23 simultaneously rotate under the action of the driven wheel 24, the threaded rod 23 rotates to drive the sliding block 18 to move on the threaded rod 23, the second rotating block 17 is driven to move along with the movement of the sliding block 18, the second rotating block 17 moves to drive the supporting rod 16 to move, the display screen 5 is driven to rotate around the first fixed seat 15 along with the movement of the support rod 16, and when the display screen 5 rotates to a proper angle, the second handle 20 stops rotating, so that the purpose of adjusting the angle of the display screen 5 is achieved; the thread shapes of the sliding block 18 and the threaded rod 23 are triangular, and when the screw rod 23 does not rotate, the sliding block 18 can be firmly fixed on the circumferential surface of the threaded rod 23 due to the self-locking property of the triangular threads during operation.

The clamping device comprises a first handle 3, a gear 9, a clamping groove 10, a rotating shaft 8, a second bevel gear 11, a first bevel gear 12, a rotating rod 13, a rack 6 and a fixing groove 27, the rotating rod 13 is rotatably connected inside the opening and closing door 2, the first handle 3 is fixedly connected to the front end of the rotating rod 13, the first bevel gear 12 is fixedly connected to the rear end of the rotating rod 13, the second bevel gear 11 is meshed with the first bevel gear 12, the rotating shaft 8 is fixedly connected to the upper end of the second bevel gear 11, the gear 9 is fixedly connected to the upper end of the rotating shaft 8, the rack 6 is meshed with the gear 9, the rack 6 is slidably connected with the fixing groove 27, and the fixing groove 27 is fixedly connected with the opening and closing door 2; the clamping groove 10 is opened and closed in the shell 1, the clamping groove 10 is connected with the rack 6 in a sliding mode, when the opening and closing door 2 needs to be opened in work, the first handle 3 is rotated, the rotating rod 13 is driven to rotate under the action of the first handle 3, the rotating rod 13 rotates to drive the first bevel gear 12 to rotate, the first bevel gear 12 rotates to drive the second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the gear 9 to rotate, the gear 9 rotates to drive the rack 6 to move along the fixing groove 27, the rack 6 is gradually separated from the clamping groove 10 along with the movement of the rack 6, and then the opening and closing door 2 can be opened; the rear end of the opening and closing door 2 is fixedly connected with a bearing seat 7, the bearing seat 7 is rotatably connected with the rotating shaft 8, the bearing seat 7 is provided with a plurality of bearing seats which are uniformly distributed at the rear end of the opening and closing door 2, and the rotating shaft 8 can stably rotate under the action of the bearing seats 7 during work; the end faces of the rack 6 and the fixing groove 27 are T-shaped, so that the rack 6 can stably move and cannot easily separate from the fixing groove 27 due to the T-shaped end faces of the rack 6 and the fixing groove 27 during operation.

The working principle of the utility model is as follows:

when the angle of the display screen 5 needs to be adjusted, the second handle 20 is rotated, the threaded rod 23 is driven to rotate under the action of the second handle 20, meanwhile, the threaded rod 23 rotates to drive the driving wheel 21 to rotate, the driving wheel 21 rotates to drive the driven wheel 24 to rotate under the action of the belt 22, the two threaded rods 23 are driven to rotate simultaneously under the action of the driven wheel 24, the threaded rod 23 rotates to drive the sliding block 18 to move on the threaded rod 23, the second rotating block 17 moves along with the movement of the sliding block 18, the supporting rod 16 moves along with the movement of the supporting rod 16, the display screen 5 rotates around the first fixed seat 15, when the display screen 5 rotates to a proper angle, the second handle 20 stops rotating, the purpose of adjusting the angle of the display screen 5 is achieved, and when the device is used for a long time, the main machine can be damaged, at this moment, the opening and closing door 2 needs to be opened, first handle 3 is rotated, the rotating rod 13 is driven to rotate under the action of the first handle 3, the rotating rod 13 rotates to drive the first bevel gear 12 to rotate, the first bevel gear 12 rotates to drive the second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive the rotating shaft 8 to rotate, the rotating shaft 8 rotates to drive the gear 9 to rotate, the gear 9 rotates to drive the rack 6 to move along the fixed groove 27, along with the movement of the rack 6, the rack 6 is separated from the clamping groove 10 gradually, at this moment, the opening and closing door 2 can be opened, and then the parts inside the shell 1 can be repaired.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A low voltage non-residential load monitoring device comprising a housing (1), characterized in that: the utility model discloses a display device, including casing (1), board (4) are placed to the upper end fixedly connected with of casing (1), place the first fixing base of upper end fixedly connected with (15) of board (4), the inside of first fixing base (15) is rotated and is connected with first rotation piece (14), the upper end fixedly connected with display screen (5) of first rotation piece (14), the rear end fixedly connected with angle adjusting device of display screen (5), the front end of casing (1) articulates there is door (2) that opens and shuts, the front end of door (2) that opens and shuts rotates and is connected with the block device.

2. A low voltage non-residential consumer load monitoring device as claimed in claim 1, wherein: the angle adjusting device comprises a sliding groove (19) formed in the upper end face of the placing plate (4), a threaded rod (23) is connected to the inside of the sliding groove (19) in a rotating mode, a sliding block (18) is connected to the circumferential face of the threaded rod (23) in a threaded mode, a second rotating block (17) is connected to the inside of the sliding block (18) in a rotating mode, a supporting rod (16) is fixedly connected to the upper end of the second rotating block (17), one end, far away from the second rotating block (17), of the supporting rod (16) is fixedly connected with a third rotating block (25), the third rotating block (25) is connected with a third fixing seat (26) in a rotating mode, and the third fixing seat (26) is fixedly connected with a display screen (5); the periphery fixedly connected with action wheel (21) of threaded rod (23), the rear end fixedly connected with of threaded rod (23) follows driving wheel (24), connect through belt (22) between action wheel (21) and the follow driving wheel (24), the rear end fixedly connected with second handle (20) of threaded rod (23), second handle (20) are located the rear end of action wheel (21).

3. A low voltage non-residential customer load monitoring device as claimed in claim 2, wherein: the thread shapes of the sliding block (18) and the threaded rod (23) are triangular.

4. A low voltage non-residential customer load monitoring device as claimed in claim 1, wherein: the clamping device comprises a first handle (3), a gear (9), a clamping groove (10), a rotating shaft (8), a second bevel gear (11), a first bevel gear (12), a rotating rod (13), a rack (6) and a fixing groove (27), a rotating rod (13) is rotatably connected inside the opening and closing door (2), a first handle (3) is fixedly connected at the front end of the rotating rod (13), the rear end of the rotating rod (13) is fixedly connected with a first bevel gear (12), the first bevel gear (12) is engaged with a second bevel gear (11), the upper end of the second bevel gear (11) is fixedly connected with a rotating shaft (8), the upper end of the rotating shaft (8) is fixedly connected with a gear (9), the gear (9) is meshed with a rack (6), the rack (6) is connected with the fixing groove (27) in a sliding mode, and the fixing groove (27) is fixedly connected with the opening and closing door (2); a clamping groove (10) is opened and closed in the shell (1), and the clamping groove (10) is connected with the rack (6) in a sliding mode.

5. A low voltage non-residential customer load monitoring device as claimed in claim 4, wherein: the rear end fixedly connected with bearing frame (7) of door (2) opens and shuts, rotate between bearing frame (7) and pivot (8) and be connected, bearing frame (7) are provided with a plurality of even distributions in the rear end of door (2) opens and shuts.

6. A low voltage non-residential customer load monitoring device as claimed in claim 4, wherein: the end surfaces of the rack (6) and the fixing groove (27) are T-shaped.