CN206992636U - A kind of magnetic force ground line box - Google Patents
A kind of magnetic force ground line box Download PDFInfo
- Publication number
- CN206992636U CN206992636U CN201720887135.3U CN201720887135U CN206992636U CN 206992636 U CN206992636 U CN 206992636U CN 201720887135 U CN201720887135 U CN 201720887135U CN 206992636 U CN206992636 U CN 206992636U
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- Prior art keywords
- box body
- strong suction
- box
- wall
- switch gate
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Abstract
A kind of magnetic force ground line box, binding post including hollow box body and in box body inner chamber, the threading hole that box body inner chamber is penetrated for ground wire is provided with box bottom, seal nipple is installed on threading hole, wherein also include electroscope, indicator lamp and the switch gate for being hinged on box body opening side, switch gate is not hinged side with box body and is provided with handle, hasp is also equipped between the side and box body, flame-retardant layer is coated with the outer wall of box body and switch gate, electroscope is on box body intracavity sidewall, and with being electrically connected to ground, indicator lamp is on box body outer wall, and electrically connected with electroscope, the back side that box body is in contact with wall is provided with ceramic wafer, first strong suction magnet is housed on box body internal chamber wall, second strong suction magnet is housed on binding post, first strong suction magnet is opposite with the magnetic pole of the second strong suction magnet.The utility model is reasonable in design, safe to use, easy to operate, and has powered prompt facility.
Description
Technical field
A kind of terminal box is the utility model is related to, is especially a kind of magnetic force ground line box.
Background technology
To prevent the safety of electric shock or protection equipment, the metal chassis or shell of existing electrical equipment generally can be all grounded.
Ground connection can then use ground line box, and conventional ground line box includes a hollow box body, is provided with the box body by screw mostly
Binding post, the ground wire of electrical equipment is connected on binding post and is grounded.Done for some electrical equipments are more
, it is necessary to which the ground wire of ground connection is also more for public place, because the intracavity space of existing ground line box is not generally very big, if frequently connecing
Enter excessive ground wire, then the inconvenience of operation can be brought to wiring worker, or even ground wire occur and connect illusive risk.In addition,
, typically can be powered on the box body or ground wire of ground line box when device fails, to ensure safety, in each wiring, worker
Electroprobe will be carried and carry out various measurements, many troubles are brought to practical operation.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of reasonable in design, safe to use, easy to operate,
And there is the magnetic force of powered prompt facility line box.
A kind of technical solution of the present utility model with being to provide magnetic force with following structure line box, including hollow
Box body and the binding post in box body inner chamber, be provided with the threading that box body inner chamber is penetrated for ground wire on box bottom
Hole, seal nipple is installed on threading hole, wherein, in addition to electroscope, indicator lamp and it is hinged on opening for box body opening side
Close the door, electroscope is on box body intracavity sidewall, and with being electrically connected to ground, and indicator lamp is on box body outer wall, and and electroscope
Electrical connection, the back side that box body is in contact with wall is provided with ceramic wafer, the first strong suction magnet, wiring is housed on box body internal chamber wall
Second strong suction magnet is housed, the first strong suction magnet is opposite with the magnetic pole of the second strong suction magnet on terminal.
A kind of magnetic force described in the utility model ground line box, wherein, on the medial surface that the switch gate is in contact with box body
A circle groove is offered, groove is built with sealing ring.
A kind of magnetic force described in the utility model ground line box, wherein, the switch gate is not hinged side with box body and is provided with drawing
Hand, hasp is also equipped between the side and box body.
A kind of magnetic force described in the utility model ground line box, wherein, it is coated with resistance on the outer wall of the box body and switch gate
Fire layer.
After above structure, compared with prior art, a kind of magnetic force of the utility model line box there is advantages below：This
Utility model is reasonable in design, safe to use,, can when ground wire is hindered such as narrow space during worker's wiring
Directly binding post is outwards transferred to, it is stretched in box portion outside, is pushed into after ground wire access, then by binding post in box body
Chamber, under the suction of the first strong suction magnet and the second strong suction magnet, binding post can reset rapidly, whole operation mistake
Cheng Feichang is easy, and therefore, the utility model solves existing ground line box and brings operation to wiring worker because intracavity space limits
The technical problem of inconvenience；The electroscope meeting earth wire installed on box body internal chamber wall carries out electrical verification, and is shown by indicator lamp
Show, electroprobe and the trouble measured are carried so as to save wiring worker.
After switch gate is closed, sealing ring can be sealed effectively to the gap formed between switch gate and box body, be prevented
Extraneous dust, moisture and winged insect enter box body inner chamber.
The mutual cooperation of hasp and handle is easy to the quick opening of switch gate with closing.
Flame-retardant layer has fire retardation.
Brief description of the drawings
Fig. 1 be a kind of magnetic force of the utility model line box dimensional structure diagram.
Embodiment
Line box is described in further detail to a kind of magnetic force of the utility model with reference to the accompanying drawings and detailed description：
As shown in figure 1, in this embodiment, a kind of magnetic force of the utility model line box include hollow box body
11st, electroscope 12, indicator lamp 13, switch gate 15 and the binding post 10 in the inner chamber of box body 11.Switch gate 15 passes through conjunction
Page is hinged on 11 open side of box body, and flame-retardant layer 14, the thickness of flame-retardant layer 14 are coated with the outer wall of box body 11 and switch gate 15
For 3mm.The threading hole 19 that the inner chamber of box body 11 is penetrated for ground wire is provided with the bottom surface of box body 11, being provided with sealing on threading hole 19 connects
First 20.On the intracavity sidewall of box body 11, and with being electrically connected to ground, indicator lamp 13 is mounted on the outer wall of box body 11 electroscope 12, and
Electrically connected with electroscope 12.The back side that box body 11 is in contact with wall is provided with ceramic wafer 23, equipped with the on the internal chamber wall of box body 11
One strong suction magnet 22, the second strong suction magnet 21, the first strong suction magnet 22 and the second strong suction are housed on binding post 10
The magnetic pole of magnet 21 is realized wiring on the contrary, by the mutual adhesive of the first strong suction magnet 22 and the second strong suction magnet 21
Terminal 10 is fixedly attached on the internal chamber wall of box body 11.
A circle groove 17 is offered on the medial surface that switch gate 15 is in contact with box body 11, the groove 17 is built with sealing ring
18, sealing ring 18 is higher by the edge 2mm of groove 17.After switch gate 15 is closed, sealing ring 18 can effectively to switch gate 15 with
The gap formed between box body 11 is sealed, it is therefore prevented that extraneous dust, moisture and winged insect enter box body inner chamber.
Switch gate 15 is not hinged side with box body 11 and is provided with handle, and hasp 16 is also equipped between the side and box body 11, is taken
The mutual cooperation of button 16 and handle is easy to the quick opening of switch gate 15 with closing.
The utility model is reasonable in design, safe to use, during worker's wiring, hinders to connect such as narrow space
During ground wire, directly binding post 10 can outwards be transferred to, it is stretched outside box body 11, after ground wire access, then by terminals
Son 10 is pushed into box body inner chamber, under the suction of the first strong suction magnet 22 and the second strong suction magnet 21, binding post 10
It can reset rapidly, whole operation process is very easy, and therefore, the utility model solves existing ground line box because intracavity space limits
And bring unhandy technical problem to wiring worker；The meeting earth wire of electroscope 12 installed on box body internal chamber wall is tested
Electricity, and being shown by indicator lamp 13, it is whether powered to remind, carry electroprobe so as to save wiring worker and measure
Trouble.
In this embodiment, described electroscope 12, hasp 16, the first strong suction magnet 22 and the second strong suction
Magnet 21 is commercially available prod, therefore its concrete structure does not repeat herein.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, all should fall into the scope of protection of the utility model.
Claims (4)
1. a kind of magnetic force ground line box, including hollow box body (11) and the binding post (10) in box body (11) inner chamber,
The threading hole (19) that box body (11) inner chamber is penetrated for ground wire is provided with box body (11) bottom surface, threading hole is provided with (19)
Seal nipple (20), it is characterised in that：Also include electroscope (12), indicator lamp (13) and be hinged on box body (11) open side
Switch gate (15), the electroscope (12) is on box body (11) intracavity sidewall, and with being electrically connected to ground, the indicator lamp
(13) on box body (11) outer wall, and electrically connected with electroscope (12), the back side that the box body (11) is in contact with wall is set
Ceramic wafer (23) is equipped with, the first strong suction magnet (22) is housed on box body (11) internal chamber wall, on the binding post (10)
Equipped with the second strong suction magnet (21), the first strong suction magnet (22) is opposite with the magnetic pole of the second strong suction magnet (21).
A kind of 2. magnetic force according to claim 1 ground line box, it is characterised in that：The switch gate (15) and box body (11) phase
A circle groove (17) is offered on the medial surface of contact, the groove (17) is built with sealing ring (18).
A kind of 3. magnetic force according to claim 2 ground line box, it is characterised in that：The switch gate (15) not with box body (11)
Be hinged side is provided with handle, and hasp (16) is also equipped between the side and box body (11).
A kind of 4. magnetic force according to claim 3 ground line box, it is characterised in that：The box body (11) and switch gate (15)
Flame-retardant layer (14) is coated with outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887135.3U CN206992636U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic force ground line box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720887135.3U CN206992636U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic force ground line box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206992636U true CN206992636U (en) | 2018-02-09 |
Family
ID=61415925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720887135.3U Active CN206992636U (en) | 2017-07-20 | 2017-07-20 | A kind of magnetic force ground line box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206992636U (en) |
-
2017
- 2017-07-20 CN CN201720887135.3U patent/CN206992636U/en active Active
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