CN215641457U

CN215641457U - Data acquisition protection device applied to intelligent electric meter

Info

Publication number: CN215641457U
Application number: CN202122259560.7U
Authority: CN
Inventors: 黄万里
Original assignee: Individual
Current assignee: Yin Jingning
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-25
Anticipated expiration: 2031-09-17

Abstract

The utility model provides a data acquisition protection device applied to an intelligent ammeter, belongs to the technical field of ammeter protection, and aims to solve the problems that the temperature of the intelligent ammeter cannot be ensured when the intelligent ammeter is protected by the existing data acquisition protection device of the intelligent ammeter, the service life of the intelligent ammeter is influenced by overheating after long-time use, and non-operators cannot be prevented from operating the intelligent ammeter, and the data acquisition protection device comprises a bottom plate; a group of protective shells is fixedly connected above the bottom plate; the rear end of the protective shell is provided with a group of heat dissipation exhaust fans; a group of driving screw rods are rotatably connected to the inner part in front of the bottom plate; according to the utility model, the operating part with a specific connector shape is connected with the driving shaft to drive the connecting slide block to slide, so that the movable baffle is limited, non-operating personnel is prevented from operating, the inside ammeter is cooled by the cooling exhaust fan, the service temperature of the ammeter is ensured, and the service life of the ammeter is prolonged.

Description

Data acquisition protection device applied to intelligent electric meter

Technical Field

The utility model belongs to the technical field of ammeter protection, and particularly relates to a data acquisition protection device applied to an intelligent ammeter.

Background

The intelligent electric meter is one of the devices for data acquisition of the power grid, acquires, meters and transmits electric energy, and generally needs to adopt a protection device to protect the intelligent electric meter when the intelligent electric meter acquires data.

Based on the above, current smart electric meter's data acquisition protection device is when protecting smart electric meter, can't guarantee the temperature when smart electric meter uses, and smart electric meter long-time use can be overheated to influence life, can not prevent that non-operating personnel from operating the ammeter.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a data acquisition protection device applied to a smart meter is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a data acquisition protection device applied to an intelligent ammeter, and aims to solve the problems that when the existing data acquisition protection device of the intelligent ammeter is used for protecting the intelligent ammeter, the temperature of the intelligent ammeter in use cannot be guaranteed, the intelligent ammeter is overheated to influence the service life after being used for a long time, and non-operators cannot operate the ammeter.

The utility model relates to a purpose and an effect of a data acquisition protection device applied to an intelligent ammeter, which are achieved by the following specific technical means:

a data acquisition protection device applied to an intelligent ammeter comprises a bottom plate; a group of protective shells is fixedly connected above the bottom plate; a group of electric meters are connected above the bottom plate; the rear end of the protective shell is provided with a group of heat dissipation exhaust fans; a group of driving screw rods are rotatably connected to the inner part in front of the bottom plate; a group of driving shafts are rotatably connected to the inner part in front of the bottom plate; and the right side of the bottom plate is provided with a group of operating parts.

Furthermore, the left end and the right end of the protective shell are respectively provided with a positioning pin, the positioning pins are movably connected with connecting holes, and the connecting holes are formed in the left side and the right side behind the movable baffle.

Furthermore, the connecting slide block is connected to the inner side of the front end of the bottom plate in a sliding mode, the connecting slide block is in threaded connection with the driving lead screw, and the limit stop is arranged above the left end and the right end of the connecting slide block.

Further, drive socket fixed connection is at the right-hand member of drive shaft, and the hexagon recess has been seted up to drive socket inboard, and drive inserted block fixed connection is at the left end of operating parts, and the drive inserted block is the hexagon structure, drive inserted block and drive socket swing joint.

Furthermore, the movable baffle is hinged to the inner side in front of the protective shell, and the connecting groove is formed in the lower portion of the front end of the movable baffle.

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

according to the utility model, the driving shaft is rotated through the connection between the driving insertion block and the driving insertion opening through the insertion of the driving insertion block into the driving insertion opening, the operating piece is rotated, the driving shaft is rotated to drive the connecting slide block to move backwards, the limit stop block is separated from the connecting groove, the limit stop block loses the limiting effect on the movable baffle plate, the movable baffle plate is rotated upwards, the protective shell inserts the positioning pins at the left side and the right side into the connecting hole through the spring after rotating for 90 degrees, so that the rotation limiting of the movable baffle plate is realized, the electric meter is convenient to connect, after the operation is finished, the movable baffle plate is rotated downwards, the operating piece is rotated to enable the connecting slide block to move forwards, the limit stop block is inserted into the connecting groove, the limiting between the movable baffle plate and the bottom plate is realized, the electric meter inside the protective shell is subjected to air blowing and heat dissipation through the heat dissipation exhaust fan, in conclusion, the operating piece with the specific connecting opening shape is connected with the driving shaft, drive link block and slide, realize spacing to adjustable fender, avoid non-operating personnel to operate, dispel the heat to the inboard ammeter through the heat dissipation air discharge fan, guarantee the service temperature of ammeter, improve the life of ammeter.

Drawings

FIG. 1 is a schematic axial side view of the present invention.

Fig. 2 is a schematic structural view of the open state of the flapper of the present invention.

Fig. 3 is a schematic cross-sectional structure of the present invention.

Fig. 4 is a schematic view of the flapper mounting structure of the present invention.

FIG. 5 is a schematic view of the axial side structure of the operating member of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base plate; 101. connecting the sliding block; 102. a limit stop block; 2. an electricity meter; 3. a protective housing; 301. a movable baffle; 302. connecting grooves; 303. connecting holes; 4. a heat dissipation exhaust fan; 5. a drive shaft; 501. a drive socket; 6. driving a lead screw; 7. an operating member; 701. the insert block is driven.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a data acquisition protection device applied to an intelligent ammeter, which comprises a bottom plate 1;

the protective shell 3 is fixedly connected above the bottom plate 1; the ammeter 2 is connected above the bottom plate 1, and the ammeter 2 is arranged on the inner side of the protective shell 3; the driving screw rod 6 is connected to the front inner part of the bottom plate 1 in a rotating way; and the operating piece 7 is arranged on the right side of the bottom plate 1.

The base plate 1 is of a rectangular plate-shaped structure; referring to fig. 3 and 4, the connection slider 101 is slidably connected to the inner side of the front end of the bottom plate 1, the connection slider 101 is in a long strip structure, the connection slider 101 is in threaded connection with the driving screw 6, the limit stops 102 are arranged above the left end and the right end of the connection slider 101, the limit stops 102 are in an inverted L-shaped structure, the connection grooves 302 are arranged below the front end of the movable baffle plate 301, the connection grooves 302 are inverted L-shaped through grooves, the limit stops 102 are movably connected to the inner side of the connection grooves 302, in use, the driving screw 6 rotates to drive the connection slider 101 to move, the limit stops 102 are inserted into the inner side of the connection grooves 302, limiting between the movable baffle plate 301 and the bottom plate 1 is achieved, the limit stops 102 are separated from the connection grooves 302, the limit stops 102 lose the limiting effect on the movable baffle plate 301, and the movable baffle plate 301 achieves rotation.

The protective shell 3 is fixedly connected above the bottom plate 1, and a heat dissipation exhaust fan 4 is arranged at the rear end of the protective shell 3; referring to fig. 2, the movable baffle 301 is hinged to the front inner side of the protective casing 3, the connecting holes 303 are formed in the left side and the right side of the rear portion of the movable baffle 301, the left end and the right end of the protective casing 3 are respectively provided with a positioning pin, the positioning pins are movably connected with the connecting holes 303, when the movable baffle 301 is rotated, the positioning pins are inserted into the connecting holes 303, the movable baffle 301 is rotated to be limited, and the electric meter 2 is blown and cooled by the cooling exhaust fan 4.

The driving shaft 5 is rotatably connected to the front inner part of the bottom plate 1, and the driving shaft 5 is connected with the driving screw rod 6 through a gear; referring to fig. 4 and 5, drive socket 501 is fixedly connected to the right end of drive shaft 5, a hexagonal groove is formed in the inner side of drive socket 501, a triangular convex block is arranged in the groove, drive insert 701 is fixedly connected to the left end of operating part 7, drive insert 701 is of a hexagonal structure, a triangular groove is formed in the inner side of drive insert 701, drive insert 701 and drive socket 501 are movably connected, when the electric automobile is used, when drive shaft 5 is operated, drive insert 701 is inserted into drive socket 501, the electric automobile is driven to rotate by rotating operating part 7, drive shaft 5 is driven to rotate, and drive screw 6 is driven to rotate by a gear.

The specific use mode and function of the embodiment are as follows:

when the ammeter 2 needs to be operated, the left end driving plug block 701 of the operating part 7 is inserted into the inner side of the driving socket 501, the operating part 7 is rotated, the driving shaft 5 is driven to rotate through the connection between the driving plug block 701 and the driving socket 501, the driving screw 6 is driven to rotate through the gear, the connecting slide block 101 is in threaded connection with the driving screw 6 through the connecting slide block 101, the connecting slide block 101 is driven to move backwards, the limit stop block 102 is separated from the connecting groove 302, the limit stop block 102 loses the limit effect on the movable baffle 301, the movable baffle 301 is rotated upwards, after the movable baffle 301 rotates 90 degrees, the protective shell 3 inserts the positioning pins at the left side and the right side into the connecting hole 303 through the spring, the rotation limit on the movable baffle 301 is realized, the ammeter 2 is conveniently connected, after the operation is completed, the movable baffle 301 is rotated downwards, the operating part 7 is rotated, so that the connecting slide block 101 moves forwards, the limit stopper 102 is inserted into the connecting groove 302 to limit the position between the movable baffle 301 and the bottom plate 1, and the electric meter 2 inside the protective casing 3 is blown by the heat dissipation exhaust fan 4 to dissipate heat.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a be applied to smart electric meter's data acquisition protection device which characterized in that: comprises a bottom plate (1);

the protective shell (3), the said protective shell (3) is fixedly connected above the bottom plate (1); the electric meter (2) is connected above the bottom plate (1), and the electric meter (2) is arranged on the inner side of the protective shell (3);

the heat dissipation exhaust fan (4), the heat dissipation exhaust fan (4) is arranged at the rear end of the protective shell (3); the driving screw rod (6), the driving screw rod (6) is rotatably connected to the front inner part of the bottom plate (1); the driving shaft (5) is rotatably connected to the front inner part of the bottom plate (1), and the driving shaft (5) is connected with the driving screw rod (6) through a gear; the operating piece (7), operating piece (7) are established in bottom plate (1) right side.

2. The data acquisition and protection device applied to the intelligent electric meter according to claim 1, wherein: the bottom plate (1) further comprises:

the connecting sliding block (101) is connected to the inner side of the front end of the bottom plate (1) in a sliding mode, and the connecting sliding block (101) is connected to the inner side of the front end of the bottom plate (1) in a sliding mode.

3. The data acquisition and protection device applied to the intelligent electric meter according to claim 2, wherein: the connecting slide block (101) further comprises:

the limit stopper (102), the limit stopper (102) is set on the left and right ends of the connecting slide block (101).

4. The data acquisition and protection device applied to the intelligent electric meter according to claim 1, wherein: the protective shell (3) further comprises:

the movable baffle (301), the movable baffle (301) is hinged on the front inner side of the protective shell (3).

5. The data acquisition and protection device applied to the intelligent electric meter according to claim 4, wherein: the movable baffle (301) further comprises:

the connecting groove (302) is formed below the front end of the movable baffle (301), and the connecting groove (302) is an inverted L-shaped through groove;

the connecting holes (303), the connecting holes (303) are arranged on the left side and the right side of the rear part of the movable baffle plate (301).

6. The data acquisition and protection device applied to the intelligent electric meter according to claim 1, wherein: the drive shaft (5) further comprises:

and the driving socket (501), wherein the driving socket (501) is fixedly connected to the right end of the driving shaft (5).

7. The data acquisition and protection device applied to the intelligent electric meter according to claim 1, wherein: the operating member (7) further comprises:

and the driving plug block (701), wherein the driving plug block (701) is fixedly connected to the left end of the operating piece (7).