CN205319486U - Tripping operation matrix logic clamp plate - Google Patents
Tripping operation matrix logic clamp plate Download PDFInfo
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- CN205319486U CN205319486U CN201521024294.8U CN201521024294U CN205319486U CN 205319486 U CN205319486 U CN 205319486U CN 201521024294 U CN201521024294 U CN 201521024294U CN 205319486 U CN205319486 U CN 205319486U
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- pedestal
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- inserting column
- pressing plate
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Abstract
The utility model discloses a tripping operation matrix logic clamp plate, including PCB clamp plate, logical clamp plate plug and operating panel, logic clamp plate plug is including inserting post, silica gel stopple and plug -in components seat, pedestal, locator card post and two metal clamping pieces are drawn together to the plug -in components stationary ladle, the one end that the pedestal up end is equipped with and inserts the post hole, inserts the post is arranged in inserts the post hole, the locator card post is fixed in the lower terminal surface of pedestal, and metal clip titles of a film position is inboard in the pedestal, the terminal surface stretches out under the afterbody follow pedestal of metal clamping piece, the last mounting hole that is equipped with of operating panel, silica gel stopple is hollow cylinder, its inner ring wraps up in inserting the post middle section outside, and its outer loop encapsulates in the mounting hole, be equipped with locating hole and electrical contact hole on the PCB clamp plate, on the locator card post is fixed in the locating hole the afterbody of metal clamping piece is fixed in on the electrical contact hole. The utility model provides an outstanding electric shock protection, mounting structure is reliable and stable, the plug of logic clamp plate plug is easy.
Description
Technical field
This utility model relates to electric relay protection field, relates in particular to a kind of Tripping matrix logic pressing plate for relay protection.
Background technology
In technical field of power systems, Tripping matrix logic pressing plate is through the protection device frequently as a kind of transformator. The function such as fast trip, excision fault is realized by the short circuit of circuit when transformator breaks down. Existing Tripping matrix logic pressing plate exist charging apparatus easily loosen, logic pressing plate plug is not easy to plug, resistance is excessive, to defects such as personnel's prevention of electric shock deficiency, complicated operations. How overcoming the problems referred to above is the research direction of those skilled in the art.
Utility model content
For solving the problems referred to above, this utility model provides a kind of Tripping matrix logic pressing plate.
Concrete technical scheme of the present utility model is as follows:
A kind of Tripping matrix logic pressing plate, including PCB pressing plate, logic pressing plate plug and guidance panel; Described logic pressing plate plug includes inserting column, silica gel plug and plug holder; Described plug holder includes pedestal, location card column and two panels metal intermediate plate; Described pedestal is the insulation shell of hollow, its upper surface is provided with inserting column hole, described pedestal is the insulation shell of hollow, its upper surface is provided with inserting column hole, described inserting column one end and is Rubber end, stretches out pedestal upper surface, and the other end is ferrule, is arranged in inserting column hole, axially inserts down or rising reset along inserting column hole; Described location card column is fixed on the lower surface of pedestal, described metal clip head portion be positioned at inside pedestal and just to inserting column hole, when being inserted to bottom inserting column hole under described inserting column, inserting column contacts with the head of two panels metal intermediate plate respectively, make the head of two panels metal intermediate plate turn on; The afterbody of described metal intermediate plate stretches out from the lower surface of pedestal; Described guidance panel is provided with installing hole; Described silica gel plug is that hollow cylinder, its internal ring are wrapped in outside inserting column stage casing, and its outer shroud is packaged in installing hole; Described PCB pressing plate is provided with hole, location and electrical contact socket; Described location card column is fixed on hole, location, the afterbody of described metal intermediate plate is fixed on electrical contact socket.
By adopting this scheme: make logic pressing plate plug and PCB pressing plate be fixed as one positioning card column;Make inserting column ferrule one end axially lower slotting along inserting column hole when staff presses downwards inserting column, it may be achieved the head of two panels metal intermediate plate turns on each other, thus realizing the circuit tripping operation of circuit; Make inserting column ferrule one end axially increase along inserting column hole reset when staff is lifted up inserting column, make to disconnect between two panels metal intermediate plate, hereby it is achieved that the simple plug of logic pressing plate plug; Because one end of worker exposure's inserting column is Rubber end, therefore achieve good prevention of electric shock. Silica gel plug achieves the dust-proof obstruction of guidance panel on the one hand, on the other hand can by selecting the silica gel plug of different colours that logic pressing plate plug is risen marked effect.
Preferably, in above-mentioned Tripping matrix logic pressing plate: described pedestal lateral wall is provided with anti-slip veins.
By adopting this scheme: the design of anti-slip veins increases the frictional force of pedestal lateral wall, make the process that pedestal is installed on PCB pressing plate, guidance panel more convenient.
It is further preferred that in above-mentioned Tripping matrix logic pressing plate: described location card column adopts contracting to rise card column.
By adopting this scheme: improve the connection reliability of logic pressing plate socket and pcb board further, facilitate socket product during wave soldering to pre-fix, promote welding yields and welding efficiency.
Compared with prior art, this utility model provides outstanding prevention of electric shock, and mounting structure is reliable and stable; The plug of logic pressing plate plug is easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model 1;
Fig. 2 is the structural scheme of mechanism of logic pressing plate plug in Fig. 1;
Fig. 3 is the internal structure schematic diagram of logic pressing plate plug in Fig. 1.
In above-mentioned accompanying drawing, each parts are as follows with the corresponding relation of accompanying drawing labelling:
1, PCB pressing plate; 2, logic pressing plate plug; 3, guidance panel; 4, anti-slip veins; 21, inserting column; 22, silica gel plug; 23, plug holder; 231, pedestal; 232, location card column; 233, metal intermediate plate; 2311, inserting column hole.
Detailed description of the invention
In order to be illustrated more clearly that the technical solution of the utility model, below in conjunction with accompanying drawing, this utility model is further described.
Embodiment 1 of the present utility model as Figure 1-3:
A kind of Tripping matrix logic pressing plate, including PCB pressing plate 1, logic pressing plate plug 2 and guidance panel 3. Described logic pressing plate plug 2 includes inserting column 21, silica gel plug 22 and plug holder 23; Described plug holder 23 includes pedestal 231, location card column 232 and two panels metal intermediate plate 233; Described pedestal 231 is the insulation shell of hollow, and its lateral wall is provided with anti-slip veins 4; The insulation shell that its upper surface is provided with inserting column hole 2311, described pedestal 231 is hollow, its upper surface is provided with inserting column hole 2311, described inserting column 21 one end is Rubber end, stretch out pedestal 231 upper surface, and the other end is ferrule, is arranged in inserting column hole 2311, axially inserts down or rising reset along inserting column hole 2311; Described location card column 232 is that rise card column, location card column 232 of contracting is fixed on the lower surface of pedestal 231, described metal intermediate plate 232 head be positioned at inside pedestal 231 and just to inserting column hole 2311, when described inserting column be inserted to for 21 times bottom inserting column hole 2311, inserting column 21 contacts with the head of two panels metal intermediate plate 232 respectively, make two panels metal intermediate plate 232 realize conducting at head; The afterbody of described metal intermediate plate 232 stretches out from the lower surface of pedestal 231; Described guidance panel 3 is provided with installing hole; Described silica gel plug 22 in hollow cylinder 22, its internal ring be wrapped in outside inserting column 21 stage casing, its outer shroud is packaged in installing hole; Described PCB pressing plate 1 is provided with hole, location and electrical contact socket;Described location card column 232 is fixed on hole, location, the afterbody of described metal intermediate plate 232 is fixed on electrical contact socket.
In practice: make inserting column 21 ferrule one end axially lower slotting along inserting column hole 2311 when staff presses downwards inserting column 21, it may be achieved the head of two panels metal intermediate plate 233 turns on each other, thus realizing the circuit tripping operation of circuit; Make inserting column 21 ferrule one end axially increase along inserting column hole 2311 reset when staff is lifted up inserting column 21, make the separated of two panels metal intermediate plate 233, hereby it is achieved that the simple plug of logic pressing plate plug.
The above; it is only specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; any those skilled in the art is in technical scope disclosed in this utility model; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model. Protection domain of the present utility model is as the criterion with the protection domain of claims.
Claims (3)
1. a Tripping matrix logic pressing plate, including PCB pressing plate (1), logic pressing plate plug (2) and guidance panel (3); It is characterized in that: described logic pressing plate plug (2) includes inserting column (21), silica gel plug (22) and plug holder (23);
Described plug holder (23) includes pedestal (231), location card column (232) and two panels metal intermediate plate (233);
The insulation shell that described pedestal (231) is hollow, its upper surface is provided with inserting column hole (2311), described inserting column (21) one end is Rubber end, stretch out pedestal (231) upper surface, and the other end is ferrule, is arranged in inserting column hole (2311), inserts or rising reset along inserting column hole (2311) are axially lower;
The lower surface of pedestal (231) is fixed in described location card column (232), described metal intermediate plate (232) head be positioned at pedestal (231) inner side and just to inserting column hole (2311), when being inserted to bottom, inserting column hole (2311) under described inserting column (21), inserting column (21) contact with the head of two panels metal intermediate plate (232) respectively, the make head of two panels metal intermediate plate (232) turns on; The afterbody of described metal intermediate plate (232) stretches out from the lower surface of pedestal (231);
Described guidance panel (3) is provided with installing hole; Described silica gel plug (22) in hollow cylinder, its internal ring be wrapped in outside inserting column (21) stage casing, its outer shroud is packaged in installing hole;
Described PCB pressing plate (1) is provided with hole, location and electrical contact socket; Described location card column (232) is fixed on hole, location, the afterbody of described metal intermediate plate (232) is fixed on electrical contact socket.
2. a kind of Tripping matrix logic pressing plate as claimed in claim 1, it is characterised in that: described pedestal (231) lateral wall is provided with anti-slip veins (4).
3. as claimed in claim 2 a kind of Tripping matrix logic pressing plate, it is characterised in that: rise card column for contracting in described location card column (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024294.8U CN205319486U (en) | 2015-12-11 | 2015-12-11 | Tripping operation matrix logic clamp plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024294.8U CN205319486U (en) | 2015-12-11 | 2015-12-11 | Tripping operation matrix logic clamp plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205319486U true CN205319486U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521024294.8U Active CN205319486U (en) | 2015-12-11 | 2015-12-11 | Tripping operation matrix logic clamp plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205319486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104337A (en) * | 2016-06-21 | 2017-08-29 | 上海置恒电气有限公司 | A kind of Tripping matrix logic pressing plate |
-
2015
- 2015-12-11 CN CN201521024294.8U patent/CN205319486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104337A (en) * | 2016-06-21 | 2017-08-29 | 上海置恒电气有限公司 | A kind of Tripping matrix logic pressing plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |