CN215005566U

CN215005566U - Multi-user ammeter

Info

Publication number: CN215005566U
Application number: CN202121413628.6U
Authority: CN
Inventors: 谢太林; 彭雪闻; 杨鹏
Original assignee: Yueqing Zhongzhong Electric Co ltd
Current assignee: Yueqing Zhongzhong Electric Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-03
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a multi-user ammeter, which comprises a base for installing a host and a meter; the base comprises a first base and a second base movably connected with the first base; the number of the second bases is multiple, and the two adjacent second bases and the first base are connected through connecting pieces; therefore, the two adjacent second bases and the first base and the second base can be assembled with each other and reliably connected, so that the problem that the existing base is not firm in connection after being assembled is solved; in addition, the meter is detachably connected to the second base, so that the meter and the second base are convenient to disassemble and assemble, the installation quantity of the meter can be expanded along with the expansion of the quantity of the second base, the power utilization requirements of multiple users are met, and especially, when the meter damaged is disassembled, other meters can work normally and normal power utilization of other users cannot be influenced.

Description

Multi-user ammeter

Technical Field

The utility model relates to an electric power measuring equipment technical field specifically is a multi-user ammeter.

Background

In a traditional multi-user electric meter, when a meter of a certain user has a problem, maintenance personnel can only maintain the meter by turning off the power supply of the whole meter. This results in a failure of normal power utilization by non-faulty users. Therefore, the traditional multi-user electricity meter has the defect of influencing the electricity utilization of other users during maintenance.

For this reason, the process of the present company seeking to solve the above problem finds patent No. CN206479567U, which can solve the above problem, but in the practical application process, when the metering module is replaced, the connecting modules are easily pulled out simultaneously, or gaps occur between the connecting module and the electric cabinet and between two adjacent connecting modules, and over time, the connecting module becomes loose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-user ammeter to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-user electricity meter comprising a base; the base comprises a first base for mounting the host and a second base for mounting the meter; the quantity of second base is a plurality of, and adjacent two the second base between and the second base with all connect through the connecting piece that is equipped with between the first base.

As the utility model discloses a preferred technical scheme: the first base and the second base are provided with connectors which are used for being connected with the connecting pieces in an adaptive mode.

As the utility model discloses a preferred technical scheme: the connecting piece is a bolt, and the connecting port is a slot; one end of the connecting piece is rotatably connected with the second base, and the other end of the connecting piece is connected with the connecting port.

As the utility model discloses a preferred technical scheme: the connecting pieces are respectively arranged on the upper end face and the lower end face of the second base.

As the utility model discloses a preferred technical scheme: one side of the second base is provided with a first positioning pin, and the other side of the second base and the opposite side of the first base and the second base are both provided with a first positioning groove matched with the first positioning pin.

As the utility model discloses a preferred technical scheme: still be equipped with the second constant head tank on the second base, just the second constant head tank with second locating pin looks adaptation that is equipped with on the strapping table is connected.

As the utility model discloses a preferred technical scheme: the cross section of the second positioning pin is rectangular.

As the utility model discloses a preferred technical scheme: still be equipped with the third constant head tank on the second base, through the third constant head tank with third locating pin looks adaptation that is equipped with on the strapping table is connected, realizes the strapping table with the equipment of second base.

As the utility model discloses a preferred technical scheme: the cross section of the third positioning pin is circular.

As the utility model discloses a preferred technical scheme: the back of the first base and the back of the second base are both provided with a clamping groove, and the base is fixed in the electric cabinet through the connection of the clamping grooves and the guide rails.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the number of the second bases is multiple, and the two adjacent second bases and the second base and the first base are connected through connecting pieces; the two adjacent second bases and the first base and the second bases can be assembled with each other and reliably connected, so that the problem that the existing base is not firm in connection after being assembled is solved;

2. because still detachable is connected with the strapping table on the second base, so make easy dismounting between strapping table and the second base, along with the expansion of second base quantity, can expand the installation quantity of strapping table again simultaneously, satisfy multi-user's power consumption demand, especially, when dismantling one of them damaged strapping table, other strapping tables can work as usual, can not influence other users' normal power consumption.

Drawings

Fig. 1 is an exploded view of the main body of the present invention;

FIG. 2 is a schematic side view of the exploded structure of the base of the present invention;

FIG. 3 is another schematic view of the exploded structure of the base of the present invention;

fig. 4 is a back structural schematic diagram of the meter of the present invention;

fig. 5 is a schematic diagram of the position of the circuit board on the base.

In the figure: 1. a meter; 2. a second base; 3. a first base; 4. a base; 5. a host; 6. a second positioning groove; 7. a connecting port; 8. a first positioning pin; 9. a connecting member; 10. a card slot; 11. a first positioning groove; 12. a third positioning pin; 13. a second positioning pin; 14. a third positioning groove; 15. a circuit board.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a multiple-user electricity meter comprising a base 4; the base 4 comprises a first base 3 for installing a host 5 and a second base 2 for installing the meter 1; the quantity of second base 2 is a plurality of, and adjacent two second base 2 between and second base 2 with all connect through the connecting piece 9 that is equipped with between the first base 3.

Through the scheme, the device is on prior art's basis, utilize connecting piece 9 to go on further fixedly between two adjacent second bases 2 and second base 2 and the first base 3, so make base 4 post-assembly stability stronger, can not be easily because of strapping table 1 when demolising, lead to the problem that base 4 appears becoming flexible or is pulled out jointly, especially, a plurality of second bases 2 pass through connecting piece 9 and connect, so make the base 4 of the device can be expanded and extend, so make the installation quantity of strapping table 1 select according to actual need.

In addition, can dismantle between strapping table 1 and the base 4 and be connected, when dismantling one of them impaired strapping table 1, other strapping table 1 can work as usual, can not influence other users' normal power consumption.

Because the first base 3 and the second base 2 are both provided with the connectors 7 which are used for being in adaptive connection with the connectors 9, the connectors 9 and the connectors 7 can be connected to assemble a plurality of bases in the base 4 together, and the bases in the base 4 can be separated from each other by separating the connectors 9 and the connectors 7, so that the second base 2 is easy to assemble and replace.

Further, the connecting piece 9 is a pin, and the connecting port 7 is a slot; wherein, the one end of connecting piece 9 with second base 2 rotates to be connected, the other end with connector 7 connects, consequently inserts the slot through the bolt and both can realize the connection between two bases, makes the separation realize again between two bases through the separation of bolt and slot, and the cooperation of bolt and slot, not only processing technology is simple, and also be convenient for opening of connecting piece 9 in the use.

Furthermore, the connecting pieces 9 are respectively installed on the upper end surface and the lower end surface of the second base 2, so that the two bases are reliably fixed on the upper end surface and the lower end surface, and the overall strength of the base 4 is better.

Because between two adjacent bases, if there is not reliable positioning mechanism, it is comparatively difficult to assemble between two bases, especially when connecting piece 9 is connected with connector 7, it is difficult to keep the connection that targets in place in one step, therefore one side of second base 2 is equipped with first locating pin 8, just the another side of second base 2 and first base 3 with all be equipped with on the face in opposite directions of second base 2 with first locating pin 8 looks first locating groove 11, through cylindric first locating pin 8 and cylindric first locating groove 11 looks adaptation connection, both can guarantee accurately assembling between two bases, can guarantee connecting piece 9 and connector 7 one step of being connected that targets in place again, so improve the assembly efficiency between two bases, can improve the high-efficient of connecting piece 9 and connector 7 again.

Because still be equipped with second constant head tank 6 on the second base 2, just second constant head tank 6 with the second locating pin 13 looks adaptation that is equipped with on the strapping table 1 is connected. Consequently make the assembly of strapping table 1 and second base 2 simple convenient, and the assembly position is accurate high-efficient, and is further the cross section of second locating pin 13 is the rectangle, consequently when strapping table 1 assembles on second base 2, area of contact is big, so improves the stability after the two is connected.

Furthermore, the second base 2 is further provided with a third positioning groove 14, and the meter 1 and the second base 2 are assembled by the third positioning groove 14 being in adaptive connection with a third positioning pin 12 arranged on the meter 1. Through above-mentioned scheme, realize further location between strapping table 1 and the second base 2 again, so ensure the reliable connection between strapping table 1 and the second base 2. While the third positioning pin 12 is circular in cross section.

The back surfaces of the first base 3 and the second base 2 are both provided with a clamping groove 10, and the base 4 is fixed in the electric cabinet through the clamping groove 10 and the guide rail. Therefore, the device is integrally installed in the electric cabinet more simply, stably and reliably.

In summary, as shown in fig. 5, due to the matching of the three positioning pins, the pins on the meter 1 and the circuit board 15 assembled on the first base 3 or the second base 2 can be accurately butted, and particularly, the problem that the assembly between the meter 1 and the circuit board 15 is not in place due to inaccurate positioning when the pins are connected with the pin holes on the circuit board 15 is avoided.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A multi-user electricity meter, comprising: comprises a base (4); the base (4) comprises a first base (3) used for installing a host (5) and a second base (2) used for installing the meter (1);

the number of the second bases (2) is multiple, and the two adjacent second bases (2) and the first base (3) are connected through connecting pieces (9) arranged on the connecting pieces.

2. A multi-user electricity meter according to claim 1, wherein: the first base (3) and the second base (2) are provided with connectors (7) which are used for being connected with the connecting pieces (9) in a matched mode.

3. A multi-user electricity meter according to claim 2, wherein: the connecting piece (9) is a bolt, and the connecting port (7) is a slot; one end of the connecting piece (9) is rotatably connected with the second base (2), and the other end of the connecting piece is connected with the connecting port (7).

4. A multi-user electricity meter according to claim 3, wherein: and the connecting pieces (9) are respectively arranged on the upper end surface and the lower end surface of the second base (2).

5. A multi-user electricity meter according to any one of claims 1 to 4, wherein: one side of the second base (2) is provided with a first positioning pin (8), and the other side of the second base (2) and the opposite surfaces of the first base (3) and the second base (2) are provided with a first positioning groove (11) matched with the first positioning pin (8).

6. A multi-user electricity meter according to claim 1, wherein: still be equipped with second constant head tank (6) on second base (2), just second constant head tank (6) with second locating pin (13) looks adaptation that are equipped with on strapping table (1) is connected.

7. A multi-user electricity meter according to claim 6, wherein: the cross section of the second positioning pin (13) is rectangular.

8. A multi-user electricity meter according to claim 1 or 2 or 3 or 4 or 6 or 7, wherein: still be equipped with third constant head tank (14) on second base (2), through third constant head tank (14) with third locating pin (12) looks adaptation that are equipped with on strapping table (1) is connected, realizes strapping table (1) with the equipment of second base (2).

9. A multi-user electricity meter according to claim 8, wherein: the cross section of the third positioning pin (12) is circular.

10. A multi-user electricity meter according to claim 9, wherein: the back of the first base (3) and the back of the second base (2) are both provided with a clamping groove (10), and the base (4) is fixed in the electric cabinet through the connection of the clamping groove (10) and the guide rail.