CN216900900U - Device for detecting metering function of electric energy meter - Google Patents

Abstract

The utility model discloses a device for detecting the metering function of an electric energy meter, which comprises an electric meter detector main body and a winding assembly, wherein the right side of the electric meter detector main body is provided with a mounting groove, a clamping block is arranged in the mounting groove, the winding assembly for winding is arranged on one side of the clamping block, the winding assembly comprises a first shell, a first rotating block, a wire clamping block, a limiting groove, a wire clamping groove, a hinge, a second shell, a second rotating block, a twisting block and a limiting column, the first rotating block is arranged at the central position in the first shell, the wire clamping block is arranged above the first rotating block, the outer wall of the wire clamping block is provided with the limiting groove, the middle part of the wire clamping block is provided with the wire clamping groove, and the outer wall of the first shell is provided with the hinge. This detect device of electric energy meter measurement function passes through the rolling subassembly, has avoided the connecting wire when the box is inside to be placed, twines between each other, leads to the staff to comb waste too much time, has increased the convenience of the device self.

Description

Device for detecting metering function of electric energy meter

Technical Field

The utility model relates to the field of electric energy meters, in particular to a device for detecting the metering function of an electric energy meter.

Background

An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter and kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, and when the electric energy meter is used, the electric energy meter can be directly connected to a circuit for measurement under the conditions of low voltage (not more than 500V) and low current (dozens of amperes). Under the condition of high voltage or heavy current, the electric energy meter can not be directly connected to a circuit and needs to be matched with a voltage transformer or a current transformer for use, and the electric energy meter detector can detect the electric energy meter.

The device is examined to current ammeter has awkward problem, when using ammeter detection device to examine the electric energy meter, need use the connecting wire, connects electric energy meter and ammeter detection device, and the connecting wire is in disorder mixed easily when placing in inside, and it is comparatively inconvenient to use, carries out technical innovation to above-mentioned problem on current device basis.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a device for detecting a metering function of an electric energy meter, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for detecting the metering function of an electric energy meter comprises an electric meter detector main body and a winding component, wherein the right side of the electric meter detector main body is provided with a mounting groove, a clamping block is arranged in the mounting groove, the winding component for winding is arranged on one side of the clamping block and comprises a first shell, a first rotating block, a wire clamping block, a limiting groove, a wire clamping groove, a hinge, a second shell, a second rotating block, a twisting block and a limiting column, wherein the first rotating block is arranged at the central position in the first shell, a wire clamping block is arranged above the first rotating block, a limiting groove is arranged on the outer wall of the wire clamping block, a wire clamping groove is arranged in the middle of the wire clamping block, a hinge is arranged on the outer wall of the first shell, and the other end of the hinge is provided with a second shell, a second rotating block is arranged in the second shell, and a torsion block is arranged outside the second shell, and a limiting column is arranged at the position, corresponding to the limiting groove, of the second rotating block.

Furthermore, the first shell and the second shell are in a rotating structure through a hinge, and the first shell and the second shell are in the same structural design.

Further, the second shell is connected with the mounting groove in a clamping mode through a clamping block, and the size of the outer wall of the clamping block is attached to the size of the inner wall of the mounting groove.

Furthermore, the surface of the main body of the electric meter detector is provided with a display screen, and an operation key is arranged below the display screen.

Further, ammeter detector main part corner is provided with the protection and fills up, the protection all is provided with rubber cushion in the protection pad left and right sides.

Further, ammeter detector main part top is provided with the jack, and the jack is inside to be provided with the connecting wire, the connecting wire end is provided with detects the head.

Furthermore, the number of the protection pads is 2, and the protection pads and the rubber soft pads are symmetrically arranged on the central axis of the main body of the electric meter detector.

Compared with the prior art, the utility model has the beneficial effects that: the device for detecting the metering function of the electric energy meter avoids the phenomenon that connecting wires are wound when placed in the box body, so that workers are combed to waste too much time, and the convenience of the device is improved;

1. the utility model arranges a winding component, a first shell, a first rotating block, a wire clamping block, a limiting groove, a wire clamping groove, a hinge, a second shell, a second rotating block, a twisting block and a limiting column, the connecting wire can be effectively stored, the connecting wire is separated from the jack after the detection of the electric energy meter by the detection head is finished, the first shell and the second shell are opened through the hinge, the connecting wire is placed in the wire clamping groove in the middle of the wire clamping block, then the box body is closed, the limiting groove is clamped with the limiting column, then the twisting block is rotated, the twisting block drives the wire clamping block below the limiting groove to rotate through the second rotating block, the connecting wires in the wire clamping grooves are simultaneously stored, the connecting wires are rapidly stored, and the situation that the connecting wires are placed in the box body is avoided, the device is wound with each other, so that the workers are combed up to waste too much time, and the convenience of the device is improved;

2. according to the winding device, the mounting groove and the fixture block are arranged, so that the winding component can be effectively mounted, and when the winding component is not used, the winding component can slide into the mounting groove through the fixture block fixedly connected with the rear end of the winding component, so that the winding component can be rapidly placed, and the convenience of the winding device is improved;

3. the protective pads are bonded on the corners of the hand-held protective device, are made of rubber, and can protect the device if the hand-held protective device is not dropped on the ground in a small size, so that damage to internal parts caused by overlarge impact force can be avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a top-down opening structure of the take-up assembly of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. an ammeter detector main body; 2. a display screen; 3. operating a key; 4. a protective pad; 5. a rubber cushion; 6. a jack; 7. a connecting wire; 8. a detection head; 9. mounting grooves; 10. a winding component; 1001. a first housing; 1002. a first rotating block; 1003. a wire clamping block; 1004. a limiting groove; 1005. a wire clamping groove; 1006. a hinge; 1007. a second housing; 1008. a second turning block; 1009. twisting the block; 1010. a limiting column; 11. and (7) clamping blocks.

Detailed Description

As shown in figures 1-3, a device for detecting the metering function of an electric energy meter, wherein the right side of a meter detector main body 1 is provided with a mounting groove 9, a fixture block 11 is arranged inside the mounting groove 9, a winding component 10 for winding is arranged on one side of the fixture block 11, the surface of the meter detector main body 1 is provided with a display screen 2, an operation key 3 is arranged below the display screen 2, the corners of the meter detector main body 1 are provided with protective pads 4, the left side and the right side of each protective pad 4 are respectively provided with a rubber soft pad 5, the top of the meter detector main body 1 is provided with a jack 6, a connecting wire 7 is arranged inside the jack 6, the tail end of the connecting wire 7 is provided with a detection head 8, the number of the protective pads 4 is 2, the protective pads 4 and the rubber soft pads 5 are symmetrically arranged by the central axis of the meter detector main body 1, when the winding component 10 is not used, the fixture block 11 fixedly connected with the rear end can pass through, the device slides to the inside of the mounting groove 9, rapid placement is achieved, convenience of the device is improved, the device can be protected if the device is not dropped on the ground in a small size when being held by a hand, damage to internal parts caused by overlarge impact force is avoided, rubber cushions 5 are bonded to two sides of the device, when an operator holds the device by the hand, the friction area between the rubber cushions 5 and the hand can be increased, the possibility of dropping is reduced, and the service life of the device is further prolonged;

as shown in fig. 2-3, the winding assembly 10 includes a first housing 1001, a first rotation block 1002, a wire locking block 1003, a limiting groove 1004, a wire locking groove 1005, a hinge 1006, a second housing 1007, a second rotation block 1008, a torsion block 1009, and a limiting post 1010, the first rotation block 1002 is disposed at a central position inside the first housing 1001, the wire locking block 1003 is disposed above the first rotation block 1002, the limiting groove 1004 is disposed on an outer wall of the wire locking block 1003, the wire locking groove 1005 is disposed at a middle portion of the wire locking block 1003, the hinge 1006 is disposed on an outer wall of the first housing 1001, the second housing 1007 is disposed at another end of the hinge 1006, the second rotation block 1008 is disposed inside the second housing 1007, the torsion block 1009 is disposed outside the second housing 1007, the limiting post 1010 is disposed at a position corresponding to the second rotation block 1008 and the limiting groove 1004, the first housing 1006 and the second housing 1007 form a rotation structure through the hinge 1001, the first housing 1001 and the second housing 1007 are designed in the same structure, the second outer shell 1007 is connected with the mounting groove 9 in a clamping mode through a clamping block 11, and the size of the outer wall of the clamping block 11 is attached to the size of the inner wall of the mounting groove 9;

the device detects the completion back through detecting head 8 to the electric energy meter, break away from jack 6 with connecting wire 7, open first shell 1001 and second shell 1007 through hinge 1006, place connecting wire 7 in card line groove 1005 at card line piece 1003 middle part, close it afterwards, spacing groove 1004 and spacing post 1010 looks block, rotate afterwards and turn round piece 1009, turn round piece 1009 and drive card line piece 1003 of below through second turning block 1008 and rotate, the inside connecting wire 7 of card line groove 1005 is accomodate simultaneously, carry out quick accomodating with connecting wire 7, when having avoided connecting wire 7 to place inside the box, twine each other, lead to the staff to comb extravagant too much time, the convenience of the device self has been increased.

The working principle is as follows: when the device for detecting the metering function of the electric energy meter is used, one end of a connecting wire 7 is connected with a jack 6, the other end of the connecting wire 7 is connected with the electric energy meter, whether the metering function of the electric energy meter is normal is observed through a display screen 2, after the device detects the electric energy meter through a detection head 8, the connecting wire 7 is separated from the jack 6, a first shell 1001 and a second shell 1007 are opened through a hinge 1006, the connecting wire 7 is placed in a wire clamping groove 1005 in the middle of a wire clamping block 1003 and then is closed, a limiting groove 1004 is clamped with a limiting column 1010, then a torsion block 1009 is rotated, the torsion block 1009 drives a wire clamping block 1003 below to rotate through a second rotation block 1008, the connecting wire 7 in the wire clamping groove 1005 is simultaneously stored, the connecting wire 7 is rapidly stored, if the connecting wire 7 does not fall on the ground in a small-size manner when the device is held by hand, the device can be protected, and internal parts are prevented from being damaged due to overlarge impact force, rubber cushions 5 are bonded on two sides of the device, when an operator holds the device by hands, the rubber cushions 5 can increase the friction area with hands, and the working principle of the device for detecting the metering function of the electric energy meter is the same.

Claims (7)

1. The device for detecting the metering function of the electric energy meter comprises an electric meter detector main body (1) and a winding assembly (10), and is characterized in that a mounting groove (9) is formed in the right side of the electric meter detector main body (1), a clamping block (11) is mounted inside the mounting groove (9), the winding assembly (10) with the winding function is arranged on one side of the clamping block (11), the winding assembly (10) comprises a first shell (1001), a first rotating block (1002), a wire clamping block (1003), a limiting groove (1004), a wire clamping groove (1005), a hinge (1006), a second shell (1007), a second rotating block (1008), a twisting block (1009) and a limiting column (1010), the first rotating block (1002) is arranged in the center of the first shell (1001), the wire clamping block (1003) is arranged above the first rotating block (1002), and a limiting groove (1004) is formed in the outer wall of the wire clamping block (1003), card line piece (1003) middle part is provided with card line groove (1005), first shell (1001) outer wall is provided with hinge (1006), and the hinge (1006) other end is provided with second shell (1007), second shell (1007) inside is provided with second turning block (1008), second shell (1007) outside is provided with turns round piece (1009), second turning block (1008) and spacing groove (1004) correspond the position and are provided with spacing post (1010).

2. The device for detecting the metering function of the electric energy meter is characterized in that the first outer shell (1001) and the second outer shell (1007) are in a rotating structure through a hinge (1006), and the first outer shell (1001) and the second outer shell (1007) are in the same structural design.

3. The device for detecting the metering function of the electric energy meter as claimed in claim 1, wherein the second housing (1007) is connected with the mounting groove (9) in a clamping manner through a clamping block (11), and the size of the outer wall of the clamping block (11) is matched with the size of the inner wall of the mounting groove (9).

4. The device for detecting the metering function of the electric energy meter according to claim 1, characterized in that a display screen (2) is arranged on the surface of the electric meter detector main body (1), and an operation key (3) is arranged below the display screen (2).

5. The device for detecting the metering function of the electric energy meter according to claim 1, wherein the corners of the electric energy meter detector main body (1) are provided with protective pads (4), and rubber soft pads (5) are arranged on the left side and the right side of each protective pad (4).

6. The device for detecting the metering function of the electric energy meter according to claim 1, wherein a jack (6) is arranged at the top of the electric energy meter detector main body (1), a connecting wire (7) is arranged inside the jack (6), and a detection head (8) is arranged at the tail end of the connecting wire (7).

7. The device for detecting the metering function of the electric energy meter according to claim 5, wherein the number of the protective pads (4) is 2 groups, and the protective pads (4) and the rubber soft pads (5) are symmetrically arranged on the central axis of the electric meter detector main body (1).

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