CN201690034U - Safety patch board - Google Patents
Safety patch board Download PDFInfo
- Publication number
- CN201690034U CN201690034U CN2010202150034U CN201020215003U CN201690034U CN 201690034 U CN201690034 U CN 201690034U CN 2010202150034 U CN2010202150034 U CN 2010202150034U CN 201020215003 U CN201020215003 U CN 201020215003U CN 201690034 U CN201690034 U CN 201690034U
- Authority
- CN
- China
- Prior art keywords
- groove
- jack
- board
- wiring board
- sealing
- 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
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a safety patch board in order to avoid the potential safety hazard in traditional patch boards. The safety patch board comprises a board and jacks on the board. The jacks with a shielding sheet are arranged in a groove on the board; the board is provided with a spring with one end connected on the inner wall of the groove and the other end connected on the shielding sheet. The utility model uses the shielding sheet to close/open the jacks so as to avoid the potential safety hazard in the traditional patch boards. When the patch board is not used, the spring stretches to cover the shielding sheet on the jacks, thereby preventing the exposed jacks hurting people under unexpected conditions; When the patch board is in use, the spring shrinks to open the shielding sheet without influence on the normal use of the patch board.
Description
Technical field
The utility model relates to a kind of safe wiring board.
Background technology
Electricity is a requisite thing during we live, and it has brought easily simultaneously to us, also exists potential safety hazard, and some is that manual operation causes, and some is that the design structure of electric equipment itself causes.The most basic electric equipment that people use during wiring board, the wiring board that generally uses only has jack on plate at present, has so just stayed potential safety hazard, such as when the child who is full of curiosity goes to disclose jack with thing, if it is hardly imaginable to have conducted electricity consequence.Therefore, eliminating the potential safety hazard that wiring board causes, is our problem demanding prompt solution.
The utility model content
Problem to be solved in the utility model provides a kind of safe wiring board, solves defective of the prior art, eliminates safe hidden trouble, and improves the security performance that wiring board uses.
The technical scheme in the invention for solving the above technical problem is:
A kind of safe wiring board comprises plate and the jack that is positioned on the plate, and described jack is provided with the sealing of hole sheet.
Described plate is provided with groove, and jack is positioned at groove, and described safe wiring board also comprises elastic construction, and elastic construction one end is connected on the groove madial wall, and the other end is connected on the sealing of hole sheet.
Described jack comprises two-phase jack and three-phase jack.
Described elastic construction is a spring.
Half matte is arranged on the described groove.
The area of described half matte is less than the area of groove, and wherein three limits are connected on the groove madial wall, is positioned on the spring of groove.
In the such scheme, spring stretches, and the sealing of hole sheet is pushed out half matte, and at this moment, spring has covered in jack, and spring is still covered by half matte; Spring shrinks, and the sealing of hole sheet is pushed under half matte, and at this moment, spring and sealing of hole sheet are all covered by half matte, have only exposed receptacle portion.
In sum, the beneficial effects of the utility model are:
1, the utility model is simple in structure, easy to use, has eliminated by the caused potential safety hazard of wiring board, has improved the fail safe that wiring board uses;
2, the utility model creativeness is: adopt the sealing of hole sheet to hide jack, thereby eliminate the potential safety hazard of wiring board.When wiring board did not use, the sealing of hole sheet covered in jack, and it is to stretch by spring that its sealing of hole sheet hides, and the sealing of hole sheet is released, thereby reached the purpose that the sealing of hole sheet hides jack; When wiring board was used, the sealing of hole sheet was opened, and it is because the sealing of hole sheet has been lived on the plug wire crown that its sealing of hole sheet is opened, and the sealing of hole sheet is advanced below half matte, causes spring to shrink, to such an extent as to the sealing of hole sheet is withstood by plug and can not cover in jack like this.
Description of drawings
Planar structure schematic diagram when Fig. 1 is the utility model sealing of hole sheet covering jack;
Fig. 2 is the planar structure schematic diagram of the utility model sealing of hole sheet when being opened;
Fig. 3 is the utility model sealing of hole sheet groove inner plane structural representation when being opened.
Mark and corresponding parts title in the accompanying drawing: 1-sealing of hole sheet, 2-plate, 3-half matte, 4-jack, 5-spring, 6-groove.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Referring to Fig. 1 to Fig. 3, the utility model is on terminal block fluted 6, groove 6 the insides comprise jack 4, jack 4 comprises two-phase jack and three-phase jack, be provided with sealing of hole sheet 1 above the jack 4, connected by spring 5 between sealing of hole sheet 1 and groove 6 madial walls, be provided with half matte 3 above the spring 5, spring 5 is released sealing of hole sheet 1 or is drawn in below half matte 3.
The course of work of the present utility model is as follows:
When wiring board did not use: the plug wire head was removed, and at this moment spring 5 stretches automatically, and sealing of hole sheet 1 is released below half matte 3 by spring 5, thereby has covered in jack 4.
When wiring board was used: with hand sealing of hole sheet 1 is advanced below half matte 3 earlier, at this moment spring 5 shrank automatically, and this moment, hand left sealing of hole sheet 1 with plug wire head reeve jack 4, and at this moment sealing of hole sheet 1 has been lived by the plug wire crown, and sealing of hole sheet 1 is in open mode always.
In sum, just can realize the utility model preferably.
Claims (6)
1. safe wiring board comprises plate (2) and is positioned at jack (4) on the plate (2) that it is characterized in that: described jack (4) is provided with sealing of hole sheet (1).
2. a kind of safe wiring board according to claim 1, it is characterized in that: described plate (2) is provided with groove (6), jack (4) is positioned at groove (6), described safe wiring board also comprises elastic construction, elastic construction one end is connected on groove (6) madial wall, and the other end is connected on the sealing of hole sheet (1).
3. a kind of safe wiring board according to claim 2 is characterized in that: described jack (4) comprises two-phase jack and three-phase jack.
4. a kind of safe wiring board according to claim 2 is characterized in that: described elastic construction is spring (5).
5. a kind of safe wiring board according to claim 2 is characterized in that: half matte (3) is arranged on the described groove (6).
6. a kind of safe wiring board according to claim 5 is characterized in that: the area of described half matte (3) is less than the area of groove (6), and wherein three limits are connected on groove (6) madial wall, is positioned on the spring (5) of groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202150034U CN201690034U (en) | 2010-06-03 | 2010-06-03 | Safety patch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202150034U CN201690034U (en) | 2010-06-03 | 2010-06-03 | Safety patch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201690034U true CN201690034U (en) | 2010-12-29 |
Family
ID=43378312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202150034U Expired - Fee Related CN201690034U (en) | 2010-06-03 | 2010-06-03 | Safety patch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201690034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356318A (en) * | 2015-11-20 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Switch cabinet high-voltage interface protection cap assembly |
-
2010
- 2010-06-03 CN CN2010202150034U patent/CN201690034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356318A (en) * | 2015-11-20 | 2016-02-24 | 芜湖金牛电气股份有限公司 | Switch cabinet high-voltage interface protection cap assembly |
| CN105356318B (en) * | 2015-11-20 | 2018-07-31 | 芜湖金牛电气股份有限公司 | Switchgear high voltage interface protection cap combines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20110603 |