CN219266379U

CN219266379U - Electric energy meter convenient to overhaul

Info

Publication number: CN219266379U
Application number: CN202223408724.9U
Authority: CN
Inventors: 林森; 包海龙; 包秀庆
Original assignee: Zhejiang Pucheng Electrical Co ltd
Current assignee: Zhejiang Pucheng Electrical Co ltd
Priority date: 2022-12-17
Filing date: 2022-12-17
Publication date: 2023-06-27
Anticipated expiration: 2032-12-17

Abstract

The utility model relates to an electric energy meter's technical field especially relates to an electric energy meter convenient to overhaul, and it includes the strapping table body, strapping table body one end is provided with display panel, the one end that display panel was kept away from to the strapping table body is provided with the wiring district and has seted up the wiring mouth that corresponds the wiring district, the strapping table body articulates there is the visor that can cover the wiring district, visor orientation strapping table body one side fixedly connected with fixed block, the fixed block passes through fixed subassembly with the strapping table body and is connected. The utility model has the effect of arranging the visor easily when the electric energy meter is overhauld conveniently.

Description

Electric energy meter convenient to overhaul

Technical Field

The application relates to the technical field of electric energy meters, in particular to an electric energy meter convenient to overhaul.

Background

The electric energy meter is a meter for measuring electric energy, which is used for relieving the contradiction between power supply and demand, and can improve the electricity utilization efficiency of users and reasonably utilize power resources. The electric energy meter is generally fixed by the power company in a unified way, is inconvenient to assemble and disassemble, and is not beneficial to the rapid overhaul of staff.

The chinese patent with the bulletin number of CN210427647U discloses a novel electronic electric energy meter convenient to overhaul, which comprises a meter main body, the inside of strapping table main body is provided with the dial plate, one side fixedly connected with otic placode of strapping table main body, the top fixedly connected with mounting of strapping table main body, the bottom fixedly connected with inlet wire box of strapping table main body, the internal surface of inlet wire box is provided with a plurality of connecting holes, the inside of inlet wire box is provided with three inlet wire groove, the draw-in groove has all been seted up to the both sides of inlet wire groove, the surface of inlet wire groove is provided with the visor, the mounting hole has been seted up on the surface of visor, the visor is close to one side fixedly connected with three cardboard of inlet wire groove, the bottom fixedly connected with wiring hole of inlet wire groove.

To the related art among the above-mentioned, during the installation, install the strapping table main part suitable place through the cooperation of mounting and otic placode, the connecting wire passes through the inside that the wiring hole inserted the strapping table main part, then in the draw-in groove was gone into to the cardboard card with visor surface, fix with the screw. The protective cover can be conveniently opened when maintenance is needed, and the equipment is rapidly maintained. However, the protection cover is fixed with the theme of the meter through screws, and the protection cover is required to be detached integrally for maintenance when the maintenance is performed, so that on one hand, the protection cover is required to be placed in a place, and on the other hand, the situation that the protection cover is lost easily occurs. Therefore, the protection cover is not easy to place or even is easy to lose during maintenance.

Disclosure of Invention

In order to conveniently arrange the protective cover when being convenient for overhaul, the application provides an electric energy meter convenient to overhaul, adopts following technical scheme:

the utility model provides an electric energy meter convenient to overhaul, includes the strapping table body, strapping table body one end is provided with display panel, the one end that display panel was kept away from to the strapping table body is provided with the wiring district and has seted up the wiring mouth that corresponds the wiring district, the strapping table body articulates there is the visor that can cover the wiring district, visor orientation strapping table body one side fixedly connected with fixed block, the fixed block passes through fixed subassembly with the strapping table body and is connected.

By adopting the technical scheme, the lead enters the wiring area through the wiring port, and when maintenance is needed, the fixing assembly is operated to unlock the protective cover, rotate and open the protective cover, so that the staff can carry out maintenance; after maintenance is completed, the protective cover is closed, and the fixing assembly is operated to fix the protective cover, so that the dustproof effect is achieved. Because the protective cover is hinged with the meter body,

optionally, the mounting groove that corresponds the fixed block and supplies fixed subassembly to place has been seted up to the strapping table body, mounting groove and fixed slot intercommunication, fixed subassembly is including fixture block, connecting block and the sliding block of fixed connection in proper order, the draw-in groove that supplies the fixture block card to go into is seted up to the fixed block.

By adopting the technical scheme, when in fixation, the sliding block is positioned at one end of the mounting groove close to the protective cover, and the clamping block is clamped into the clamping groove for fixation; when maintenance is needed, the sliding block is pushed to move in the direction away from the protective cover, and the sliding block drives the connecting block and the clamping block to move in the direction away from the protective cover, so that the clamping block is separated from the clamping groove, and the protective cover can be punched for maintenance.

Optionally, one side of the sliding block far away from the connecting block is not protruded relative to one side of the meter body, and two ends of one side of the installation groove close to the sliding block are communicated with the operation groove.

Through adopting above-mentioned technical scheme, the slider is not protruding relative strapping table body, can reduce the possibility of mistake touch slider, and the operating groove is convenient for the staff support the slider and then promotes the slider and unlock.

Optionally, the meter body is provided with a separation blade that can cover mounting groove and operating groove.

By adopting the technical scheme, the possibility of mistakenly touching the sliding block can be further reduced.

Optionally, the meter body is provided with a dust cover capable of covering the display panel.

Through adopting above-mentioned technical scheme, can prevent that the dust from piling up in display panel department and influence user and staff and read the electric energy meter.

Optionally, the one end fixedly connected with elastic sheet of shield orientation visor, the visor is provided with the fixed plate that corresponds the elastic sheet, the fixed plate has offered the perforation that supplies the elastic sheet to pass.

By adopting the technical scheme, when overhauling, the protective cover is opened and the elastic sheet is deformed, so that the elastic sheet is clamped into the through hole, and the elastic sheet is restored to clamp the fixing plate for fixing, so that the protective cover is kept in an open state, and the overhauling of staff is facilitated; after the maintenance is finished, the elastic sheet deforms to be separated from the perforation, so that the protective cover is separated from the elastic sheet, and the protective cover is closed.

Optionally, an operation board is fixedly connected with one end of the protection cover far away from the hinge.

By adopting the technical scheme, a user can conveniently open and close the protective cover through the operation plate.

Optionally, the fixed ring that is located wiring mouth department is fixedly connected with to the strapping table body, one side that the fixed ring kept away from the terminal is provided with the direction inclined plane.

Through adopting above-mentioned technical scheme, fixed ring can play the fixed effect to the wire, and the guiding slope is convenient for the staff penetrate the fixed ring with the wire in, and then makes the wire pass the wiring mouth and get into the wiring district.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up visor and strapping table body articulated and fixed subassembly for maintainer can operate fixed subassembly and open the visor, conveniently overhaul, and need not to look for the place and supply the visor to place; at ordinary times, the protective cover is in an on state and is fixed by the fixing component, so that dust can be prevented from entering;

2. by arranging the baffle, the possibility of mistakenly touching the sliding block can be reduced, and the protective cover is ensured to be in a closed state;

3. through setting up elastic sheet, fixed plate and perforation for the visor is opened back elastic sheet and can be blocked into the perforation in fixed plate, makes the visor can keep open the state, and the staff of being convenient for overhauls.

Drawings

Fig. 1 is a schematic diagram of a structure of an electric energy meter according to an embodiment of the present application in a state of closing a protective cover.

Fig. 2 is an exploded schematic view of an electric energy meter according to an embodiment of the present application.

Fig. 3 is a top view of an electric energy meter according to an embodiment of the present application in a state of having a protective cover attached thereto.

Fig. 4 is a schematic cross-sectional view taken along line A-A in fig. 3.

Fig. 5 is a schematic cross-sectional view taken along line B-B in fig. 3.

Fig. 6 is a schematic view of the electric energy meter according to the embodiment of the present application in a state where the protective cover is opened.

Fig. 7 is a top view of an electric energy meter according to an embodiment of the present application in a state in which a protective cover is opened.

Fig. 8 is a sectional view taken along line C-C of fig. 7.

Reference numerals illustrate: 1. a meter body; 11. a fixing groove; 12. a mounting groove; 13. an operation groove; 14. a fixing ring; 141. a guide slope; 2. a display panel; 3. a wiring region; 4. a wiring port; 5. a protective cover; 51. a fixed block; 511. a clamping groove; 52. a fixing plate; 521. perforating; 53. an operation panel; 6. a fixing assembly; 61. a clamping block; 62. a connecting block; 63. a sliding block; 7. a baffle; 8. a dust cover; 81. an elastic sheet; 811. an elastic part; 812. a fixing part.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

The embodiment of the application discloses an electric energy meter convenient to overhaul.

Referring to fig. 1 and 2, an electric energy meter convenient to overhaul comprises a meter body 1, wherein one end of the meter body 1 is fixedly connected with a display panel 2 and is hinged with a dust cover 8 corresponding to the display panel 2, and one end of the dust cover 8, which is far away from the hinged position, is fixedly connected with the meter body 1 through a screw. The dust cover 8 is made of transparent material, and can be observed and read by a user and staff in a non-opened state.

Referring to fig. 2 and 3, one end of the meter body 1 remote from the display panel 2 is provided as a wiring area 3 and is hinged with a protective cover 5 corresponding to the wiring area 3. The fixed slot 11 has all been seted up to the opposite both sides in wiring district 3, and the visor 5 is towards the fixed block 51 that can block into fixed slot 11 to one side fixedly connected with in wiring district 3. The mounting groove 12 communicated with the fixing groove 11 is formed in the two opposite sides of the meter body 1, the fixing assembly 6 is placed in the mounting groove 12, and the clamping groove 511 for clamping the fixing assembly 6 is formed in one side, facing the fixing assembly 6, of the fixing block 51. When maintenance is needed, the fixing assembly 6 is operated to separate the fixing assembly 6 from the clamping groove 511, so that the protective cover 5 can be opened for maintenance; after the maintenance is completed, the protection cover 5 is closed so that the fixing block 51 is clamped into the fixing groove 11, and the fixing assembly 6 is operated so that the fixing assembly 6 is clamped into the clamping groove 511, so that the fixing is realized. The two ends of the mounting groove 12 are communicated with the operation groove 13 with a semicircular section, so that a user can conveniently push the fixing assembly 6 to move by stretching fingers into the operation groove 13 to prop against the fixing assembly 6, and locking and unlocking of the protective cover 5 are realized.

Referring to fig. 2 and 4, the fixing assembly 6 has an i-shaped cross section, and the fixing assembly 6 includes a clamping block 61, a connecting block 62, and a sliding block 63, wherein one end of the connecting block 62 is fixedly connected with the clamping block 61, and the other end is fixedly connected with the sliding block 63. The side of the slide block 63 away from the connection block 62 is kept flush with the side of the meter body 1, so that the possibility of touching the slide block 63 by mistake can be reduced. The two opposite sides of the meter body 1 are hinged with the baffle plates 7, and the baffle plates 7 are used for shielding the mounting groove 12 and the operation groove 13, so that the possibility that a user touches the sliding block 63 by mistake is further reduced. The end of the baffle 7 far away from the hinge can naturally drop to cover the mounting groove 12 only by gravity or be detachably fixed by arranging a magnet and the like.

Referring to fig. 4 and 5, after the maintenance is completed, the sliding block 63 is pushed to move in a direction approaching the protection cover 5, and the sliding block 63 drives the connecting block 62 and the clamping block 61 to move in a direction approaching the protection cover 5, so that the clamping block 61 is clamped into the clamping groove 511 to complete the fixation; when maintenance is needed, the sliding block 63 is pushed to move in a direction away from the protective cover 5, and the sliding block 63 drives the connecting block 62 and the clamping block 61 to move, so that the clamping block 61 is separated from the clamping groove 511 and separated from the fixed block 51, and the protective cover 5 can be opened for maintenance. The size of the fixing groove 11 is slightly larger than that of the fixing block 51, leaving room for the protection cover 5 to rotate.

Referring to fig. 6 and 7, an operation plate 53 is fixedly connected to one end of the protection cover 5 away from the hinge, so that a worker can conveniently open or close the protection cover 5.

Referring to fig. 5 and 8, the protection cover 5 is fixedly connected with a fixing plate 52 near the hinge, and the fixing plate 52 is provided with a through hole 521. The elastic piece 81 corresponding to the fixing plate 52 is fixedly connected to one side of the dust cover 8 facing the protective cover 5, and the elastic piece 81 includes an elastic portion 811 and a fixing portion 812, wherein one end of the elastic portion 811 is fixedly connected to the dust cover 8, and the other end is fixedly connected to the fixing portion 812. During maintenance, a worker punches the protective cover 5, dials the elastic piece 81 to a direction away from the dust cover 8 to deform the elastic piece 81, then the fixing part 812 passes through the through hole 521, the elastic piece 81 is loosened to reset the elastic part 811, and the fixing part 812 can be abutted with the fixing plate 52 to fix the fixing plate 52, so that the protective cover 5 is kept in an open state, and the maintenance is convenient; after the maintenance is completed, the fixing portion 812 is pushed in a direction approaching to the protection cover 5 to deform the elastic portion 811, so that the fixing plate 52 and the elastic piece 81 can be separated, and the protection cover 5 is closed.

Referring to fig. 7 and 8, one end of the wiring area 3 far from the dust cover 8 is provided with four wiring ports 4 for wires to be connected in, and is fixedly connected with a fixing ring 14 positioned at the wiring ports 4. The fixing ring 14 is provided with a guiding inclined plane 141, and the diameter of the wiring port 4 is gradually reduced from one end close to the fixing ring 14 to the other end, so that an inverted cone is formed, and the wiring port 4 is conveniently penetrated by a wire.

The implementation principle of the electric energy meter convenient to overhaul is as follows: when maintenance is needed, the baffle 7 is lifted, the fingers extend into the operation groove 13 to prop against the sliding block 63 and push the sliding block 63 to a direction away from the protective cover 5, so that the clamping block 61 is separated from the clamping groove 511, the operation plate 53 is held to open the protective cover 5, the elastic piece 81 is pressed to deform the elastic piece 81, the fixing part 812 passes through the through hole 521, the elastic piece 81 is loosened, the elastic piece 81 is reset to clamp the fixing plate 52, and then the protective cover 5 is kept in an open state, so that maintenance is convenient for staff;

after the maintenance is completed, the elastic piece 81 is pressed to deform the elastic piece 81, the operation plate 53 is held to close the protective cover 5, the baffle 7 is lifted and the sliding block 63 is pushed to move towards the direction close to the protective cover 5, so that the clamping block 61 is clamped into the clamping groove 511 to fix the protective cover 5.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an electric energy meter convenient to overhaul, includes strapping table body (1), strapping table body (1) one end is provided with display panel (2), the one end that display panel (2) was kept away from to strapping table body (1) is provided with wiring district (3) and has seted up wiring mouth (4) that corresponds wiring district (3), its characterized in that: the utility model discloses a meter body (1) is articulated have visor (5) that can cover wiring district (3), visor (5) are towards meter body (1) one side fixedly connected with fixed block (51), fixed block (51) are connected through fixed subassembly (6) with meter body (1).

2. An electrical energy meter for easy access as in claim 1 wherein: the utility model discloses a meter body (1) has seted up fixed slot (11) and confession fixed subassembly (6) that correspond fixed block (51) and has placed mounting groove (12), mounting groove (12) and fixed slot (11) intercommunication, fixed subassembly (6) are including fixture block (61), connecting block (62) and sliding block (63) of fixed connection in proper order, draw-in groove (511) that supply fixture block (61) card to go into have been seted up to fixed block (51).

3. An electrical energy meter for easy access as in claim 2 wherein: one side of the sliding block (63) far away from the connecting block (62) is not protruded relative to one side of the meter body (1), and two ends of one side of the mounting groove (12) close to the sliding block (63) are communicated with the operation groove (13).

4. A readily accessible electrical energy meter according to claim 3 wherein: the meter body (1) is provided with a baffle (7) capable of covering the mounting groove (12) and the operation groove (13).

5. An electrical energy meter for easy access as in claim 1 wherein: the meter body (1) is provided with a dust cover (8) capable of covering the display panel (2).

6. An electrical energy meter for easy access as in claim 5 wherein: the dustproof cover (8) is fixedly connected with an elastic sheet (81) towards one end of the protective cover (5), the protective cover (5) is provided with a fixing plate (52) corresponding to the elastic sheet (81), and the fixing plate (52) is provided with a perforation (521) for the elastic sheet (81) to pass through.

7. An electrical energy meter for easy access as in claim 1 wherein: and one end of the protective cover (5) far away from the hinge is fixedly connected with an operation plate (53).

8. An electrical energy meter for easy access as in claim 1 wherein: the meter body (1) is fixedly connected with a fixing ring (14) positioned at the wiring port (4), and one side, far away from the wiring terminal, of the fixing ring (14) is provided with a guide inclined plane (141).