CN216083070U

CN216083070U - Comprehensive detection device for communication port of electric energy meter

Info

Publication number: CN216083070U
Application number: CN202122015679.XU
Authority: CN
Inventors: 周新宇; 梁效杰; 张�杰
Original assignee: Shenyang Lansi Hengyi Technology Co ltd
Current assignee: Shenyang Lansi Hengyi Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a comprehensive detection device for a communication port of an electric energy meter, and relates to the field of detection devices for electric power equipment. Including first casing, the second casing, cap for brush and fastening device, the fixed cover in inside of first casing is equipped with the conducting rod, the top of conducting rod is provided with resistance, the top of resistance is provided with emitting diode, emitting diode's top is provided with first conductive spring, the top threaded connection of first casing has the fixed block, the fixed knot of side fixedly connected with of first casing, second casing threaded connection is in the bottom of first casing, the fixed cover in inside of second casing is equipped with conductive probe, the cap for brush cup joints in the outside of second casing, fastening device sets up in the inside of first casing, the utility model discloses utilize the design of second casing and internal thread groove, external screw thread and internal thread groove mutually support on through the second casing conveniently change conductive probe, the phenomenon that changes new test pencil and cause the wasting of resources when having avoided test pencil to fall takes place.

Description

Comprehensive detection device for communication port of electric energy meter

Technical Field

The utility model relates to the technical field of power equipment detection devices, in particular to a comprehensive detection device for a communication port of an electric energy meter.

Background

At present, to the electrified condition detection of electric energy meter communication port, most electricians all adopt the electrography of testing to detect, and the electrography of testing is common electroscope among the electric power industry, and it is through contact each other such as conductive probe and conducting wire or consumer, and whether the emitting diode in the rethread electroscope is luminous judges that the detection position is electrified, and the electrography of testing is the safe important instrument of protection maintenance personal maintenance equipment.

The current test pencil is from the conductive probe who takes with body fixed connection, and long-term use test pencil can lead to the conductive probe surface on the test pencil rusty stain or the phenomenon of wearing and tearing to take place, causes test pencil normally work, needs the test pencil of renewal, and can cause the waste of resource like this.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a comprehensive detection device for a communication port of an electric energy meter, which aims to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: electric energy meter communication port comprehensive testing device includes:

the LED lamp comprises a first shell, wherein a conductive rod is fixedly sleeved in the first shell, a resistor is arranged at the top end of the conductive rod, a light-emitting diode is arranged at the top end of the resistor, a first conductive spring is arranged at the top end of the light-emitting diode, a fixed block is connected to the top end of the first shell in a threaded manner, the bottom end of the fixed block is mutually clamped with the top end of the first conductive spring, and a fixing buckle is fixedly connected to the side surface of the first shell;

the second shell is in threaded connection with the bottom end of the first shell, and a conductive probe is fixedly sleeved in the second shell;

and the pen cap is sleeved outside the second shell.

A fastening mechanism disposed inside the first housing.

Preferably, the fastening mechanism includes a second conductive spring and a conductive block, the second conductive spring is fixedly connected to the bottom end of the conductive rod, the conductive block is fixedly connected to the bottom end of the second conductive spring, and the bottom end of the conductive block is clamped with the top end of the conductive probe.

Preferably, a sliding groove is formed in the first shell, and the sliding groove is sleeved outside the second conductive block.

Preferably, a through groove communicated with the sliding groove is formed in the first shell, and the through groove is sleeved outside the conductive probe.

Preferably, the bottom end of the first shell is provided with an inner thread groove communicated with the through groove, the outside of the top end of the second shell is provided with an outer thread, and the outer thread is matched with the inner thread groove.

Preferably, a circular groove is formed in the bottom end of the interior of the pen cap, and the circular groove is matched with the conductive probe.

The utility model discloses a comprehensive detection device for a communication port of an electric energy meter, which has the following beneficial effects:

1. the utility model discloses an utilize the design of second casing and internal thread groove, conveniently change conductive probe through mutually supporting of external screw thread on the second casing and internal thread groove, during the change, only need both hands to hold first casing and second casing respectively, then counter-clockwise turning second casing, make the second casing dismantle from first casing, the probe of renewal after that, convenient operation, the phenomenon emergence that the test pencil of renewal when having avoided the test pencil to fall bad changes the test pencil and causes the wasting of resources.

2. The utility model discloses an utilize fastening device's design, through can making the conductive probe be connected with the conducting rod is stable through fastening device, prevent that conductive probe and conducting rod bad contact from causing the functional failure who tests the electrography, lead to the fact certain harm to maintainer self.

Drawings

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

FIG. 2 is a schematic view of an exploded internal structure of the first housing of the present invention;

FIG. 3 is a schematic cross-sectional view of the interior of the first housing and the interior of the second housing according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the second housing and the pen cap according to the present invention.

In the figure: 1. a first housing; 101. a fixing buckle; 102. an internal thread groove; 103. a through groove; 104. a chute; 2. a second housing; 201. a conductive probe; 3. a pen cap; 301. a circular groove; 4. a conductive rod; 5. a resistance; 6. a light emitting diode; 7. a first conductive spring; 8. a fixed block; 9. a second conductive spring; 10. and a conductive block.

Detailed Description

The embodiment of the utility model discloses a comprehensive detection device for a communication port of an electric energy meter, which comprises the following components as shown in figures 1-5:

the first shell 1 is made of transparent insulator materials, a user can conveniently observe the state of the light emitting diode 6, a conductive rod 4 is fixedly sleeved inside the first shell 1, a resistor 5 is arranged at the top end of the conductive rod 4, the bottom end of the resistor 5 is clamped with the top end of the conductive rod 4, the top end of the resistor 5 is provided with the light emitting diode 6, the bottom end of the light emitting diode 6 is clamped with the top end of the resistor 5, a first conductive spring 7 is arranged at the top end of the light emitting diode 6, the bottom end of the first conductive spring 7 is clamped with the top end of the light emitting diode 6, a fixed block 8 is in threaded connection with the top end of the first shell 1, the fixed block 8 is made of copper materials, the bottom end of the fixed block 8 is clamped with the top end of the first conductive spring 7, and the first conductive spring 7 is initially in a stress extrusion and force accumulation state, so that the conductive rod 4 and the resistor 5 are enabled to be in a stress extrusion and force accumulation state, The light emitting diode 6 and the fixing block 8 are stably connected together, and the fixing buckle 101 is fixedly connected to the side surface of the first shell 1, so that the carrying is convenient;

the second shell 2 is made of an insulating material, the second shell 2 is in threaded connection with the inside of the bottom end of the first shell 1, the conductive probe 201 is convenient to replace, and the conductive probe 201 is fixedly sleeved inside the second shell 2;

and a fastening mechanism arranged inside the first housing 1.

Fastening device includes second conductive spring 9 and conducting block 10, second conductive spring 9 fixed connection is in the bottom of conducting rod 4, second conductive spring 9 is initial in atress extrusion and contraction state, conducting block 10 fixed connection is in the bottom of second conductive spring 9, and the mutual block in top of conducting block 10 and conductive probe 201, conducting block 10 receives the thrust of second conductive spring 9 always, the bottom that makes conducting block 10 and conductive probe 201's top can block firmly together, prevent conducting block 10 and conducting rod 4 contact failure, cause the functional failure of test pencil.

The inside of first casing 1 has been seted up spout 104, and spout 104 cup joints in the outside of second conducting block 10, and the inner wall of spout 104 laminates with the outer wall of second conducting block 10 each other, and the outer wall of the electrically conductive fast 10 of second and the inner wall of spout 104 all polish into smooth cambered surface shape.

The inside of first casing 1 is seted up and is led to groove 103 with spout 104 intercommunication each other, leads to groove 103 and cup joints in the outside of electrically conductive probe 201, makes things convenient for the top of electrically conductive probe 201 and the bottom of second conducting block 10 to contact each other through leading to groove 103.

The bottom of first casing 1 seted up with lead to the internal thread groove 102 that groove 103 communicates each other, the external screw thread has been seted up to the outside on second casing 2 top, through mutually supporting of external screw thread and internal thread groove 102, conveniently dismantles second casing 2, and then conveniently changes conductive probe 201.

The cap 3 of a pen can protect the conductive probe 201 through the cap 3 of a pen, and the user of facilitating the use simultaneously carries the test pencil, and the cap 3 of a pen cup joints in the outside of second casing 2.

The round slot 301 is opened to the inside bottom of cap for brush 3, and the round slot 301 mutually supports with electrically conductive probe 201, and the round slot 301 can be designed according to the shape of electrically conductive probe 201.

The working principle is as follows: when the conductive probe 201 needs to be replaced, an operator firstly holds the first shell 1 and the pen cap 3 with both hands respectively, then pulls the pen cap 3 to move in a direction away from the top end of the first shell 1, and the pen cap 3 drives the circular groove 301 to move along the outside of the conductive probe 201 until the pen cap 3 comes down from the outside of the second shell 2;

then, two hands respectively hold the first shell 1 and the second shell 2, then the second shell 2 is rotated counterclockwise, the second shell 2 drives the external thread on the top of the second shell to rotate along the inside of the internal thread groove 102 at the bottom end of the first shell 1, and along with the rotation of the second shell 2, the second conductive spring 9 releases the elastic force to push the conductive block to move along the inside of the sliding groove 104 to the direction far away from the top end of the first shell 1 until the second shell 2 moves out of the inside of the internal thread groove 102;

then, a new conductive probe 201 is installed inside the internal thread groove 102 through the external thread on the second housing 2, when the second housing 2 drives the conductive probe 201 to move towards the inside of the internal thread groove 102, the top of the conductive probe 201 moves towards the direction close to the top end of the first housing 1 along the inside of the through groove 103 until the top of the conductive probe 201 and the bottom end of the conductive block 10 are mutually clamped, the conductive probe 201 pushes the conductive block 10 to move towards the direction close to the top end of the first housing 1, and the conductive block 10 extrudes the second conductive spring 9 to shrink and accumulate force until the top of the second housing 2 and the top end inside the internal thread groove 102 are mutually clamped;

then, the pen cap 3 is sleeved outside the second housing 2, and the pen cap 3 drives the circular groove 301 to be sleeved outside the conductive probe 201.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Electric energy meter communication port comprehensive testing device, its characterized in that includes:

the LED lamp comprises a first shell (1), wherein a conductive rod (4) is fixedly sleeved inside the first shell (1), a resistor (5) is arranged at the top end of the conductive rod (4), a light-emitting diode (6) is arranged at the top end of the resistor (5), a first conductive spring (7) is arranged at the top end of the light-emitting diode (6), a fixed block (8) is in threaded connection with the top end of the first shell (1), the bottom end of the fixed block (8) is mutually clamped with the top end of the first conductive spring (7), and a fixed buckle (101) is fixedly connected to the side face of the first shell (1);

the second shell (2) is in threaded connection with the bottom end of the first shell (1), and a conductive probe (201) is fixedly sleeved in the second shell (2);

the pen cap (3) is sleeved outside the second shell (2);

a fastening mechanism disposed inside the first housing (1).

2. The comprehensive detection device for the communication port of the electric energy meter according to claim 1, characterized in that: the fastening mechanism comprises a second conductive spring (9) and a conductive block (10), the second conductive spring (9) is fixedly connected to the bottom end of the conductive rod (4), the conductive block (10) is fixedly connected to the bottom end of the second conductive spring (9), and the bottom end of the conductive block (10) is clamped with the top end of the conductive probe (201) mutually.

3. The comprehensive detection device for the communication port of the electric energy meter according to claim 1, characterized in that: a sliding groove (104) is formed in the first shell (1), and the sliding groove (104) is sleeved outside the second conductive block (10).

4. The comprehensive detection device for the communication port of the electric energy meter according to claim 1, characterized in that: a through groove (103) communicated with the sliding groove (104) is formed in the first shell (1), and the through groove (103) is sleeved outside the conductive probe (201).

5. The comprehensive detection device for the communication port of the electric energy meter according to claim 1, characterized in that: the bottom end of the first shell (1) is provided with an inner thread groove (102) communicated with the through groove (103), the outside of the top end of the second shell (2) is provided with an outer thread, and the outer thread is matched with the inner thread groove (102).

6. The comprehensive detection device for the communication port of the electric energy meter according to claim 1, characterized in that: circular slot (301) have been seted up to the inside bottom of cap for brush (3), circular slot (301) and electrically conductive probe (201) mutually support.