CN211718414U

CN211718414U - Multifunctional electric power network instrument

Info

Publication number: CN211718414U
Application number: CN201922398699.2U
Authority: CN
Inventors: 郑文霜
Original assignee: Nanjing Liangxin Electric Co ltd
Current assignee: Nanjing Liangxin Electric Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-20
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a multi-functional power network instrument, which comprises a housin, the casing includes the curb plate of two vertical settings, two top and lower extreme all can be dismantled between the curb plate and be provided with the apron, two curb plate front end and rear end can be dismantled respectively through coupling assembling and be provided with front bezel and back plate, coupling assembling is including dismantling four spliced poles that set up in the front bezel four corners, the spliced pole runs through the curb plate and pegs graft with the back plate, the spliced pole is located the inside one end side of back plate and has seted up the draw-in groove, the adaptation activity is provided with the fixture block in the draw-in groove, the fixture block passes through telescopic link fixedly connected with adjusting part, adjusting part fixed mounting is on the back plate, be connected with compression spring. The utility model discloses made things convenient for people to install and maintain instrument internal circuit module, made things convenient for storage and transportation after the shell production simultaneously.

Description

Multifunctional electric power network instrument

Technical Field

The utility model relates to a power equipment technical field especially relates to a multi-functional power network instrument.

Background

The multifunctional electric power instrument is a multifunctional intelligent instrument with programmable measurement, display, digital communication, electric energy pulse transmission output and the like in autonomous research and development, can finish electric quantity measurement, electric energy measurement, data display, acquisition and transmission, and is widely applied to substation automation, distribution automation, intelligent building and electric energy measurement, management and examination in enterprises. The measurement precision is 0.5 grade, the LED field display and the remote RS-485 digital interface communication are realized, and a communication protocol is adopted.

But present multifunctional power network instrument's outer protective housing mostly all adopts integrated into one piece, dismantles relatively difficultly, and inconvenient people installs and maintain instrument internal circuit module, and shell production accomplishes the back simultaneously, and inconvenient storing and transportation have certain defect.

Therefore, a multifunctional power network instrument is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-functional power network instrument, aim at make things convenient for people to install and maintain multi-functional power network instrument internal circuit module.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides a multifunctional power network instrument, includes the casing, the casing includes the curb plate of two vertical settings, two top and lower extreme all can be dismantled between the curb plate and be provided with the apron, two curb plate front end and rear end can be dismantled respectively through coupling assembling and be provided with front bezel and back plate, coupling assembling is including dismantling four spliced poles that set up in the front bezel four corners, the spliced pole runs through the curb plate and pegs graft with the back plate, the spliced pole is located the inside one end side of back plate and has seted up the draw-in groove, the activity of adaptation is provided with the fixture block in the draw-in groove, the fixture block passes through telescopic link fixedly connected with adjusting part, adjusting part fixed mounting is on the back plate, be connected with.

Preferably, in the multifunctional power network instrument, the cover plate is provided with connecting strips all around, and connecting grooves matched with the connecting strips are formed in corresponding positions of the side plates, the front plate and the rear plate.

Based on the technical characteristics, the stable splicing of the shell is ensured by the arrangement of the connecting strips and the connecting grooves.

Preferably, among the above-mentioned multi-functional power network instrument, the regulating part includes the connection box of fixed mounting at back plate front surface center, the connection box upper surface rotates and installs the pivot, the pivot runs through back plate upper surface and back plate rotation installation, the wire casing has been seted up to pivot lower extreme side, the wire casing in-connection has the copper wire, the one end that the pivot was kept away from to the copper wire is connected with the fixture block, the copper wire slides and sets up inside the telescopic link.

Based on the technical characteristics, the steel wire is wound by rotating the rotating shaft, so that the clamping block is driven to be separated from the clamping groove.

Preferably, in the multifunctional power network instrument, the telescopic rod includes an outer sleeve and an inner sliding cylinder slidably sleeved in the outer sleeve.

Based on above-mentioned technical characteristics, the setting of telescopic link provides spacingly for the fixture block, guarantees the effective cooperation of fixture block and draw-in groove.

Preferably, in the multifunctional power network instrument, the compression spring is sleeved on the outer surface of the telescopic rod.

Based on above-mentioned technical characteristics, through establishing compression spring cover on the telescopic link, effectively promoted compression spring's life.

Preferably, among the above-mentioned multi-functional power network instrument, the one end that the back plate was kept away from to the spliced pole is provided with the stopper, the stopper is isosceles triangle shape, the standing groove with stopper looks adaptation is all seted up in front panel front surface four corners.

Based on above-mentioned technical characteristic, the setting of stopper and standing groove has made things convenient for people to install the spliced pole.

The utility model has the advantages that:

the utility model has the advantages of simple and reasonable design, form by the concatenation of polylith panel through setting up multi-functional power network instrument shell, abandoned traditional integrated into one piece, made things convenient for people to install and maintain instrument internal circuit module, made things convenient for storage and transportation after the shell production simultaneously, the concatenation is dismantled conveniently, and the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the connecting strip of the present invention;

fig. 3 is a schematic view of the mounting structure of the connecting assembly of the present invention;

fig. 4 is a schematic view of the telescopic rod structure of the present invention;

fig. 5 is a schematic view of the connecting column structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a shell; 2-side plate; 3-cover plate; 4-a connecting assembly; 5-front plate; 6-back plate; 7-connecting column; 8-a clamping groove; 9-a fixture block; 10-a telescopic rod; 11-an adjustment assembly; 12-a compression spring; 13-a connecting strip; 14-a connecting trough; 15-a connecting frame; 16-a rotating shaft; 17-a wire groove; 18-a steel wire; 19-an outer sleeve; 20-inner slide cylinder; 21-a limiting block; 22-placing the trough.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present embodiment is a multifunctional power network instrument, which includes a housing 1, the housing 1 includes two vertically disposed side plates 2, a cover plate 3 is detachably disposed between the two side plates 2 at the top end and the lower end, a front plate 5 and a rear plate 6 are detachably disposed at the front end and the rear end of the two side plates 2 respectively through a connection assembly 4, a connection strip 13 is disposed around the cover plate 3, connection grooves 14 matching with the connection strip 13 are disposed at corresponding positions of the side plates 2, the front plate 5 and the rear plate 6, the arrangement of the connection strip 13 and the connection groove 14 ensures stable splicing of the housing 1, the connection assembly 4 includes four connection posts 7 detachably disposed at four corners of the front plate 5, the connection posts 7 are inserted into the rear plate 6 through the side plates 2, a limit block 21 is disposed at one end of the connection posts 7 away from the rear plate 6, the limit block 21 is in the shape of an isosceles triangle, four corners of the front surface, the arrangement of the limiting block 21 and the placing groove 22 facilitates people to install the connecting column 7, a clamping groove 8 is formed in one end side face of the connecting column 7, which is located inside the rear plate 6, a clamping block 9 is movably arranged in the clamping groove 8 in a matched mode, the clamping block 9 is matched with the clamping groove 8 to achieve locking of the connecting column 7, the clamping block 9 is fixedly connected with an adjusting component 11 through a telescopic rod 10, the telescopic rod 10 comprises an outer sleeve 19 and an inner sliding sleeve 20, which is sleeved in the outer sleeve 19 in a sliding mode, the telescopic rod 10 is arranged to provide limiting for the clamping block 9 and ensure effective matching of the clamping block 9 and the clamping groove 8, the adjusting component 11 is fixedly arranged on the rear plate 6, a compression spring 12 is connected between the adjusting component 11 and the clamping block 9, the compression spring 12 is sleeved on the outer surface of the telescopic rod 10, the compression spring 12 is sleeved on the telescopic rod 10, the service life of, the upper surface of the connecting frame 15 rotates and is provided with a rotating shaft 16, the rotating shaft 16 penetrates through the upper surface of the rear plate 6 and is rotatably installed with the rear plate 6, a wire slot 17 is formed in the side face of the lower end of the rotating shaft 16, a steel wire 18 is connected in the wire slot 17, one end, far away from the rotating shaft 16, of the steel wire 18 is connected with the clamping block 9, the steel wire 18 is arranged inside the telescopic rod 10 in a sliding mode, the wire winding of the steel wire 18 is achieved by rotating the rotating shaft 16, and therefore.

The utility model discloses a concrete implementation, when using, people are at first with circuit module fixed mounting in apron 3's relevant position department, then install curb plate 2 in apron 3 both sides, install back plate 6 at curb plate 2 rear, pass front bezel 5 with spliced pole 7 in proper order at last, curb plate 2 and back plate 6, compress tightly, realize casing 1's installation, when the impaired needs maintenance of 1 inside circuit module of casing, only need rotate pivot 16, it breaks away from to drive fixture block 9 and draw-in groove 8, outside pulling front bezel 5 breaks away from with spliced pole 7 and curb plate 2, can accomplish casing 1's dismantlement, make circuit module expose outside completely, make things convenient for people to maintain.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional power network instrument is characterized in that: comprises a shell (1), the shell (1) comprises two vertically arranged side plates (2), a cover plate (3) is detachably arranged at the top end and the lower end between the two side plates (2), the front end and the rear end of the two side plates (2) are respectively detachably provided with a front plate (5) and a rear plate (6) through a connecting component (4), the connecting component (4) comprises four connecting columns (7) detachably arranged at four corners of the front plate (5), the connecting columns (7) penetrate through the side plates (2) to be spliced with the rear plate (6), a clamping groove (8) is formed in the side surface of one end of the connecting column (7) positioned in the rear plate (6), clamping blocks (9) are movably arranged in the clamping groove (8) in a matching manner, the clamping blocks (9) are fixedly connected with adjusting components (11) through telescopic rods (10), and the adjusting components (11) are fixedly arranged on the rear plate (, and a compression spring (12) is connected between the adjusting component (11) and the clamping block (9).

2. A multifunctional power network instrument according to claim 1, characterized in that: the cover plate (3) is provided with connecting strips (13) all around, and connecting grooves (14) matched with the connecting strips (13) are formed in corresponding positions of the side plate (2), the front plate (5) and the rear plate (6).

3. A multifunctional power network instrument according to claim 1, characterized in that: adjusting part (11) include connection frame (15) at backplate (6) front surface center of fixed mounting, connection frame (15) upper surface rotates installs pivot (16), pivot (16) run through backplate (6) upper surface and backplate (6) and rotate the installation, wire casing (17) have been seted up to pivot (16) lower extreme side, wire casing (17) in-connection has copper wire (18), the one end that pivot (16) were kept away from in copper wire (18) is connected with fixture block (9), copper wire (18) slide and set up inside telescopic link (10).

4. A multifunctional power network instrument according to claim 1, characterized in that: the telescopic rod (10) comprises an outer sleeve (19) and an inner sliding barrel (20) which is sleeved in the outer sleeve (19) in a sliding mode.

5. A multifunctional power network instrument according to claim 1, characterized in that: the compression spring (12) is sleeved on the outer surface of the telescopic rod (10).

6. A multifunctional power network instrument according to claim 1, characterized in that: the one end that back plate (6) were kept away from in spliced pole (7) is provided with stopper (21), stopper (21) are isosceles triangle shape, standing groove (22) with stopper (21) looks adaptation are all seted up in front plate (5) front surface four corners.