CN204517044U - A kind of ground wire exposes the wiring board doubling as hook - Google Patents

A kind of ground wire exposes the wiring board doubling as hook Download PDF

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Publication number
CN204517044U
CN204517044U CN201520220036.0U CN201520220036U CN204517044U CN 204517044 U CN204517044 U CN 204517044U CN 201520220036 U CN201520220036 U CN 201520220036U CN 204517044 U CN204517044 U CN 204517044U
Authority
CN
China
Prior art keywords
wiring board
ground wire
metal hanger
hook
ground
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520220036.0U
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Chinese (zh)
Inventor
胡清桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201520220036.0U priority Critical patent/CN204517044U/en
Application granted granted Critical
Publication of CN204517044U publication Critical patent/CN204517044U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of ground wire exposes the wiring board doubling as hook, comprise wiring board shell, wiring board circuit, described wiring board shell is provided with metal hanger, and described metal hanger connects the ground wire in wiring board circuit, facilitate wiring board ground connection, strengthen the reliability that wiring board is ground wire grounded.Meanwhile, wiring board can be hung on the wall or on bookshelf, can reduce floor space by metal hanger, saves desk-top space.

Description

A kind of ground wire exposes the wiring board doubling as hook
Technical field
The utility model relates to a kind of wiring board of improvement.
Background technology
Wiring board is the articles for daily use that often use in life, is that various power consumption equipment is powered requisite equipment.Common wiring board in life is all provided with earth connection, but has a lot of wiring board earth connection not reach the object of ground connection, there is potential safety hazard.
A lot of wiring board earth connection does not have ground connection, its reason mainly contains following three aspects, first, wiring board earth connection is all independent single line, when the wiring board of the local use long transmission line such as a lot of family, building site, factory, need oneself wiring, because generally wiring board distribution only has 1-2 rice, during themselves wiring, most situation all can not earth connection, only connect two lines, these, two lines are live wires, and one is zero line, does not have ground wire, this is also cost-saving needs, and this causes wiring board earth connection not have ground connection.The second, the wiring board that some market is sold also only has two lines, does not have ground wire.3rd, although the slightly good wiring board of some quality is equipped with ground wire, there is outlet ground linear contact lay bad, or the situations such as lack of standardization installed by socket own, thus cause ground wire cannot ground connection.
Because wiring board shell is all that ground wire does not have ground connection based on plastics, just there is potential safety hazard in this.
In addition, common wiring board does not arrange hook, and wiring board can only be placed on the table.
For this reason, the utility model discloses a kind of ground wire and expose the wiring board doubling as hook, metal hanger is added at the wiring board back side, metal hanger electrical connection wiring board circuit ground, wiring board can be facilitated ground wire grounded, and meanwhile, wiring board can also be hung on the wall or on bookshelf by hook, can floor space be reduced, save desk-top space.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of ground wire and exposes the wiring board doubling as hook, metal hanger is added at the wiring board back side, ground wire in metal hanger electrical connection wiring board circuit, wiring board can be facilitated ground wire grounded, simultaneously, wiring board can also be hung on the wall or on bookshelf, can reduce floor space by hook, saves desk-top space.
The utility model is achieved through the following technical solutions: a kind of ground wire exposes the wiring board doubling as hook, comprise wiring board shell, wiring board circuit, described wiring board shell is provided with metal hanger, described metal hanger connects the ground wire in wiring board circuit, facilitate wiring board ground connection, strengthen the reliability that wiring board is ground wire grounded.Meanwhile, wiring board can be hung on the wall or on bookshelf, can reduce floor space by metal hanger, saves desk-top space.
The beneficial effects of the utility model are: wiring board of the present utility model, and wiring board shell is provided with metal hanger, and described metal hanger connects the ground wire in wiring board circuit, facilitates wiring board ground connection, strengthen the reliability that wiring board is ground wire grounded.Meanwhile, wiring board can be hung on the wall or on bookshelf, can reduce floor space by metal hanger, saves desk-top space.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is common wiring board circuit theory schematic diagram.
Fig. 2 is common wiring board back side intention.
Fig. 3 is that a kind of ground wire of the utility model exposes the wiring board schematic rear view doubling as hook, and the utility model wiring board back side has had more a metal hanger.
Embodiment
With reference to shown in Fig. 1, common wiring board circuit theory schematic diagram, live wire connects wiring board switch, connect two jacks respectively again, a jack of Three-hole socket connects ground wire grounded, and a jack connects live wire, another hole connects zero line, two spring hole scoket one jacks connect live wire, and another jack connects zero line, does not connect ground wire.
With reference to shown in Fig. 2, Fig. 2 is common wiring board back side intention, and the common wiring board back side is entirely made up of plastics.
Reference Fig. 3, Fig. 3 are the utility model wiring board back side intentions, and the utility model wiring board back side is provided with a metal hanger, and metal hanger connects the ground wire in wiring board circuit, facilitates wiring board ground connection.Meanwhile, wiring board can be hung on the wall or on bookshelf, can reduce floor space by metal hanger, saves desk-top space.
Common wiring board in life is all provided with earth connection, but has a lot of wiring board earth connection not reach the object of ground connection, there is potential safety hazard.
A lot of wiring board earth connection does not have ground connection, its reason mainly contains following three aspects, first, wiring board earth connection is all independent single line, when the wiring board of the local use long transmission line such as a lot of family, building site, factory, need oneself wiring, because generally wiring board distribution only has 1-2 rice, during themselves wiring, most situation all can not earth connection, only connect two lines, these, two lines are live wires, and one is zero line, does not have ground wire, this is also cost-saving needs, and this causes wiring board earth connection not have ground connection.The second, the wiring board that some market is sold also only has two lines, does not have ground wire.3rd, although the slightly good wiring board of some quality is equipped with ground wire, there is outlet ground linear contact lay bad, or the situations such as lack of standardization installed by socket own, cause ground wire cannot ground connection.
Because wiring board shell is all based on plastics, wiring board ground wire is unearthed, there is potential safety hazard in this, for this reason, the wiring board that the utility model provides, the wiring board back side is provided with a metal hanger, metal hanger connects the ground wire in wiring board circuit, facilitate wiring board ground connection whenever and wherever possible, and do not affect the original ground path of wiring board, just enhance the reliability of wiring board ground connection.
Meanwhile, wiring board can be hung on the wall or on bookshelf by metal hanger, can reduce floor space, saves desk-top space, metal hanger be installed as known by those skilled in the art, just do not repeated here.
In sum, the wiring board that the utility model provides, not only can strengthen the reliability of wiring board ground connection, wiring board can also be hung on the wall or on bookshelf, can reduce floor space, save desk-top space.The wiring board that the utility model provides, structure is simple, substantially can not increase extra production cost, can meet public demand.
The above, be only embodiment of the present utility model, but protection range of the present utility model is not limited thereto, and any change of obtaining without creative work or replacement, all should be encompassed within protection range of the present utility model.

Claims (2)

1. ground wire exposes the wiring board doubling as hook, comprises wiring board shell, wiring board circuit, it is characterized in that, described wiring board shell is provided with metal hanger, described metal hanger connects the ground wire in wiring board circuit, facilitates wiring board ground connection, strengthens the reliability that wiring board is ground wire grounded.
2. expose according to a kind of ground wire described in claim 1 wiring board doubling as hook, be further characterized in that, wiring board can be hung on the wall or on bookshelf, can reduce floor space by metal hanger, saves desk-top space.
CN201520220036.0U 2015-04-14 2015-04-14 A kind of ground wire exposes the wiring board doubling as hook Expired - Fee Related CN204517044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520220036.0U CN204517044U (en) 2015-04-14 2015-04-14 A kind of ground wire exposes the wiring board doubling as hook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520220036.0U CN204517044U (en) 2015-04-14 2015-04-14 A kind of ground wire exposes the wiring board doubling as hook

Publications (1)

Publication Number Publication Date
CN204517044U true CN204517044U (en) 2015-07-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520220036.0U Expired - Fee Related CN204517044U (en) 2015-04-14 2015-04-14 A kind of ground wire exposes the wiring board doubling as hook

Country Status (1)

Country Link
CN (1) CN204517044U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733929A (en) * 2015-04-14 2015-06-24 胡清桂 Patch board with exposed ground wire serving as hook

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104733929A (en) * 2015-04-14 2015-06-24 胡清桂 Patch board with exposed ground wire serving as hook

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20180414