Ammeter convenient to install and capable of automatically powering off

Abstract

The utility model relates to the technical field of electricity meters capable of automatically cutting off power, and discloses an electricity meter convenient to install and capable of automatically cutting off power, which comprises an electricity meter bottom shell, a cable insertion hole is arranged outside the electricity meter bottom shell, and a cable fixer is arranged inside the cable insertion hole. The top of the cable fixer is fixedly connected with a fixer spring, the top of the fixer spring is fixedly connected with a cable fixer switch, the interior of the cable fixer switch is fixedly connected with a fixer switch bearing, and the top of the ammeter bottom shell is movably connected with a cable fixing bolt hole. The top of the cable fixing bolt hole is fixedly connected with a cable fixing bolt. According to the utility model, through the arrangement of the cable fixer switch, the fixer spring can be driven through the cable fixer switch to control the opening and closing of the cable fixer, so that an operator can conveniently insert or pull out a cable in the cable insertion hole, the operator can effectively and conveniently insert the cable quickly, and the use experience of operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meters, and more specifically to an electric meter which is convenient to install and can automatically cut off power. Background Art

[0002] An electric meter that can automatically cut off power is an instrument used to measure electric energy. It is also called an electric meter, fire meter, electric energy meter, kilowatt-hour meter, and refers to an instrument for measuring various electrical quantities. After the electric energy meter detection device is installed, the debugging personnel need to manually enter the address of each meter in the debugging software, as well as the active and reactive levels of the meter and the debugging parameter plan applicable to the meter.

[0003] In daily use of existing electric meters that can automatically cut off power, the operator is required to insert the connected cable into the corresponding socket to power on the device. In this process, the operator is not only required to fix the cable, but also to use a bolt driver to fix the inserted cable, which greatly affects the operator's experience.

[0004] In the daily use of the existing electric meter capable of automatically cutting off the power, the operator needs to carry a bolt cutter with him. When the operator connects the cable to the electric meter, the operator fixes the bolt with the bolt cutter. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an electric meter which is easy to install and can automatically cut off the power, so as to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solutions: an electric meter that is easy to install and can automatically cut off power, comprising a bottom shell of the electric meter, a cable insertion hole is provided on the outside of the bottom shell of the electric meter, a cable fixer is provided inside the cable insertion hole, the top of the cable fixer is fixedly connected to a fixer spring, the top of the fixer spring is fixedly connected to a cable fixer switch, the inside of the cable fixer switch is fixedly connected to a fixer switch bearing, in the daily use of the existing electric meter that can automatically cut off power, the operator needs to insert the connected cable into the corresponding socket to power on the device, and in this process, the operator needs to fix the cable while using a bolt driver to fix the inserted cable, which greatly affects the operator's use experience, and the fixer switch bearing in the cable fixer switch moves up and down, and then drives the fixed switch to move up and down through the cable fixer switch The spring of the device is used to control the opening and closing of the cable fixer, so that it is convenient for the operator to insert or pull out the cable in the cable insertion hole, which is effective and convenient for the operator to quickly insert the cable, thereby facilitating the use experience of operation. The top of the bottom shell of the electric meter is movably connected to the cable fixing bolt hole, and the top of the cable fixing bolt hole is fixedly connected to the cable fixing bolt. In the daily use of the existing electric meter that can automatically power off, the operator needs to carry a bolt knife with him. When the operator connects the cable to the electric meter, the operator fixes the bolt with the bolt knife he carries, and rotates the bolt by operating the anti-slip cover outside the cable fixing bolt to move the cable fixing bolt up and down in the cable fixing bolt hole to control the cable fixer to fix the cable, thereby facilitating the operation to fix the cable without using a bolt knife, thereby effectively optimizing the use experience of the operator.

[0007] Furthermore, the top of the bottom shell of the electric meter is movably connected to the top shell of the electric meter, and the outside of the top shell of the electric meter is fixedly connected to special transparent glass, and the special transparent glass is conducive to the operator to observe the meter display data conveniently.

[0008] Furthermore, the external movable connection gate controller of the top shell of the electric meter is conducive to convenient operation to cut off or connect the power of the electric meter.

[0009] Furthermore, a top shell bolt hole is opened on the outside of the top shell of the electric meter, the inside of the top shell bolt hole is movably sleeved with the top shell bolt, and the outside of the top shell bolt is movably sleeved with the bolt docking column, which is conducive to fixing the upper and lower shells through the sleeve connection of the top shell bolt and the bolt docking column.

[0010] Furthermore, a data display screen is provided inside the special transparent glass, and an operation indicator light is provided outside the data display screen. The operation indicator light is helpful for the operator to check the operation status of the equipment.

[0011] Furthermore, the bottom of the data display screen is fixedly connected to a first meter box, the outside of the first meter box is fixedly connected to a meter breaker, the outside of the meter breaker is fixedly connected to a gate connecting cable, and the gate controller is connected to the meter breaker via the gate connecting cable.

[0012] Furthermore, the outside of the electric meter breaker is fixedly connected to a machine box connecting wire, and the outside of the machine box connecting wire is fixedly connected to an inserted cable connector.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a cable holder switch, which is conducive to the up and down movement of the holder switch bearing in the cable holder switch, and then the cable holder switch drives the holder spring to control the opening and closing of the cable holder, so as to facilitate the operator to insert or remove the cable in the cable insertion hole, effectively facilitating the operator to quickly insert the cable, thereby facilitating the use experience of operation.

[0015] 2. The utility model is provided with a cable fixing bolt, which is conducive to rotating the bolt by operating the anti-slip cover outside the cable fixing bolt, and moving the cable fixing bolt up and down in the cable fixing bolt hole, so as to control the cable fixer to fix the cable, thereby facilitating the operation of fixing the cable without using a bolt cutter, thereby effectively optimizing the operator's use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the casing fixing bolt structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the internal structure of the electric meter of the utility model.

[0019] Figure 4 It is a schematic diagram of the cable insertion hole structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. bottom shell of the meter; 2. cable insertion hole; 3. cable holder; 4. holder spring; 5. cable holder switch; 6. holder switch bearing; 7. cable fixing bolt hole; 8. cable fixing bolt; 101. top shell of the meter; 102. special transparent glass; 103. top shell bolt hole; 104. top shell bolt; 105. gate controller; 106. data display screen; 107. operation indicator light; 108. bolt docking column; 201. first meter box; 202. meter circuit breaker; 203. gate connecting cable; 204. box connecting line; 205. insert cable connector. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely examples. The electric meter capable of automatically cutting off power involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-4 The utility model provides an electric meter that is easy to install and can automatically cut off the power, including a bottom shell 1 of the electric meter, a cable insertion hole 2 is opened on the outside of the bottom shell 1 of the electric meter, a cable holder 3 is arranged inside the cable insertion hole 2, the top of the cable holder 3 is fixedly connected to a holder spring 4, the top of the holder spring 4 is fixedly connected to a cable holder switch 5, and the inside of the cable holder switch 5 is fixedly connected to a holder switch bearing 6. In the daily use of the existing electric meter that can automatically cut off the power, the operator needs to insert the connected cable into the corresponding socket to power on the device, and in this process, the operator needs to fix the cable while using a bolt driver to fix the inserted cable, which greatly affects the operator's use experience, and the holder switch bearing 6 in the cable holder switch 5 moves up and down, and then the holder spring 4 is driven by the cable holder switch 5. , to control the opening and closing of the cable holder 3, so as to facilitate the operator to insert or pull out the cable in the cable insertion hole 2, effectively facilitating the operator to quickly insert the cable, thereby facilitating the use experience of operation, the top of the bottom shell 1 of the electric meter is movably connected to the cable fixing bolt hole 7, and the top of the cable fixing bolt hole 7 is fixedly connected to the cable fixing bolt 8. In the daily use of the existing electric meter that can automatically power off, the operator needs to carry a bolt knife with him. When the operator connects the cable to the electric meter, the operator fixes the bolt with the bolt knife he carries, and rotates the bolt by operating the anti-slip cover outside the cable fixing bolt 8 to rotate the bolt, so that the cable fixing bolt 8 moves up and down in the cable fixing bolt hole 7, to control the cable holder 3 to fix the cable, thereby facilitating the operation to fix the cable without using a bolt knife, thereby effectively optimizing the use experience of the operator.

[0023] In a preferred embodiment, the top of the bottom shell 1 of the electric meter is movably connected to the top shell 101 of the electric meter, and the outside of the top shell 101 of the electric meter is fixedly connected to the special transparent glass 102. The special transparent glass 102 is conducive to the operator to observe the meter display data.

[0024] In a preferred embodiment, the outer part of the top housing 101 of the electric meter is movably connected to the gate controller 105, which facilitates the operation of disconnecting or connecting the electric meter.

[0025] In a preferred embodiment, a top shell bolt hole 103 is opened on the outside of the top shell 101 of the electric meter, the inside of the top shell bolt hole 103 is movably sleeved with the top shell bolt 104, and the outside of the top shell bolt 104 is movably sleeved with the bolt docking column 108, which is conducive to fixing the upper and lower shells through the sleeve connection between the top shell bolt 104 and the bolt docking column 108.

[0026] In a preferred embodiment, a data display screen 106 is provided inside the special transparent glass 102, and an operation indicator light 107 is provided outside the data display screen 106. The operation indicator light 107 is helpful for the operator to check the operation status of the equipment.

[0027] In a preferred embodiment, the bottom of the data display screen 106 is fixedly connected to the first meter box 201, the outside of the first meter box 201 is fixedly connected to the meter breaker 202, the outside of the meter breaker 202 is fixedly connected to the gate connecting cable 203, and the gate controller 105 is connected to the meter breaker 202 through the gate connecting cable 203.

[0028] In a preferred embodiment, the outside of the meter breaker 202 is fixedly connected to the machine box connecting line 204 , and the outside of the machine box connecting line 204 is fixedly connected to the cable connector 205 .

[0029] The working principle of the utility model is as follows: an electric meter that is easy to install and can automatically cut off power, comprising a bottom shell 1 of the electric meter, a cable insertion hole 2 is opened on the outside of the bottom shell 1 of the electric meter, a cable holder 3 is arranged inside the cable insertion hole 2, the top of the cable holder 3 is fixedly connected to a holder spring 4, the top of the holder spring 4 is fixedly connected to a cable holder switch 5, and the inside of the cable holder switch 5 is fixedly connected to a holder switch bearing 6. In the daily use of the existing electric meter that can automatically cut off power, the operator needs to insert the connected cable into the corresponding socket to power on the device, and in this process, the operator needs to fix the cable while using a bolt driver to fix the inserted cable, which greatly affects the operation of the electric meter. The cable fixing spring 4 is driven by the cable fixing switch 5 to control the opening and closing of the cable fixing device 3, so that the operator can insert or remove the cable in the cable insertion hole 2, which is convenient for the operator to quickly insert the cable, thereby facilitating the operation experience. The top of the bottom shell 1 of the electric meter is movably connected to the cable fixing bolt hole 7, and the top of the cable fixing bolt hole 7 is fixedly connected to the cable fixing bolt 8. In the daily use of the existing electric meter capable of automatically powering off, the operator needs to carry a bolt cutter with him. When the operator connects the cable to the electric meter, the operator fixes the bolt with the bolt cutter he carries. , and by operating the anti-slip cover rotating bolt outside the cable fixing bolt 8, the cable fixing bolt 8 moves up and down in the cable fixing bolt hole 7 to control the cable fixer 3 to fix the cable, so as to facilitate the operation of fixing the cable without using a bolt driver, thereby effectively optimizing the operator's experience of use, the top of the bottom shell 1 of the meter is movably sleeved with the top shell 101 of the meter, and the outside of the top shell 101 of the meter is fixedly connected to the special transparent glass 102, and the special transparent glass 102 is conducive to the operator to observe the meter display data, and the outside of the top shell 101 of the meter is movably connected to the gate controller 105, which is conducive to convenient operation to cut off or connect the meter, and the top shell 101 of the meter is movably connected to the gate controller 105. 1 is provided with a top shell bolt hole 103 on the outside, the top shell bolt hole 103 is movably sleeved with the top shell bolt 104 on the inside, and the top shell bolt 104 is movably sleeved with the bolt docking column 108 on the outside, which is conducive to fixing the upper and lower shells through the sleeve connection between the top shell bolt 104 and the bolt docking column 108. The inside of the special transparent glass 102 is provided with a data display screen 106, and the outside of the data display screen 106 is provided with an operation indicator light 107, which is conducive to the operator to check the operation status of the equipment. The bottom of the data display screen 106 is fixedly connected to the first meter box 201, and the outside of the first meter box 201 is fixedly connected to the meter breaker 202.The external fixed connection of the meter breaker 202 is connected to the gate connection cable 203, and the gate controller 105 is connected to the meter breaker 202 through the gate connection cable 203. The external fixed connection of the meter breaker 202 is connected to the machine box connection line 204, and the external fixed connection of the machine box connection line 204 is inserted into the cable connector 205.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An electric meter that is easy to install and can automatically cut off power, comprising an electric meter bottom housing (1), characterized in that: The outer portion of the bottom shell (1) of the electric meter is provided with a cable insertion hole (2), the inner portion of the cable insertion hole (2) is provided with a cable fixer (3), the top of the cable fixer (3) is fixedly connected to a fixer spring (4), the top of the fixer spring (4) is fixedly connected to a cable fixer switch (5), the inner portion of the cable fixer switch (5) is fixedly connected to a fixer switch bearing (6), the top of the bottom shell (1) of the electric meter is movably connected to a cable fixing bolt hole (7), and the top of the cable fixing bolt hole (7) is fixedly connected to a cable fixing bolt (8).

2. The electric meter that is easy to install and can automatically cut off power according to claim 1, characterized in that: The top of the bottom shell (1) of the electric meter is movably connected to the top shell (101) of the electric meter, and the outside of the top shell (101) of the electric meter is fixedly connected to the special transparent glass (102).

3. The electric meter that is easy to install and can automatically cut off the power supply according to claim 2, characterized in that: The outer part of the top housing (101) of the electric meter is movably connected to a gate controller (105).

4. The electric meter that is easy to install and can automatically cut off the power according to claim 2, characterized in that: A top shell bolt hole (103) is provided on the outside of the top shell (101) of the electric meter, the inside of the top shell bolt hole (103) is movably sleeved with a top shell bolt (104), and the outside of the top shell bolt (104) is movably sleeved with a bolt docking column (108).

5. The electric meter that is easy to install and can automatically cut off power according to claim 2, characterized in that: A data display screen (106) is provided inside the special transparent glass (102), and an operation indicator light (107) is provided outside the data display screen (106).

6. The electric meter that is easy to install and can automatically cut off power according to claim 1, characterized in that: The bottom of the data display screen (106) is fixedly connected to a first meter box (201), the outside of the first meter box (201) is fixedly connected to a meter breaker (202), and the outside of the meter breaker (202) is fixedly connected to a gate connection cable (203).

7. The electric meter that is easy to install and can automatically cut off power according to claim 6, characterized in that: The outside of the electric meter breaker (202) is fixedly connected to a machine box connection line (204), and the outside of the machine box connection line (204) is fixedly connected to an inserted cable connector (205).

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