CN208508049U - A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug - Google Patents
A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug Download PDFInfo
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- CN208508049U CN208508049U CN201821065486.7U CN201821065486U CN208508049U CN 208508049 U CN208508049 U CN 208508049U CN 201821065486 U CN201821065486 U CN 201821065486U CN 208508049 U CN208508049 U CN 208508049U
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- plug
- grafting
- conductive sheet
- insulating part
- connection terminals
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Abstract
The utility model discloses a kind of double plug-in type connection terminals suitable for inexpensive Miniature plug, are made of insulating part I (1), insulating part II (2), conductive sheet (3), pressing line frame (4) and screw (5).By optimizing corresponding structure configuration, the Highgrade integration of the terminal screw line-pressing functions, double inserting functions, plug-in bridging functionality and label installation function is realized, the size of its width direction is significantly reduced, has saved the materials cost of terminal.Compared with same type terminal, terminal described in the utility model has higher cost performance.
Description
Technical field
It is the utility model relates to be electrically connected the design of product and manufacturing field, in particular to a kind of micro- suitable for low cost
Double plug-in type connection terminals of type plug.
Background technique
Plug-in type connection terminal and plug are used cooperatively, and the mode of connection is flexible, convenient, fast, and therefore, such terminal exists
Domestic and international Electricity Federation product market is increasingly by the favor of client.
Currently, plug-in terminal with the most use is mainly single-station plug-in terminal in the market, i.e., side uses plug
The mode of grafting connects, and mainly as leading-out terminal, and the other side is then using the other modes connection in addition to plug grafting, such as spiral shell
Nail type crimping etc., mainly as end of incoming cables.It can be seen that the using flexible of this plug-in terminal from its inlet-outlet line mode of connection
Property is not high.It being found by market survey, end of incoming cables and leading-out terminal all use this demand of the plug-in mode of connection commonplace,
Therefore double-station plug-in type connection terminal inherently captures the leading market of plug-in type connection terminal soon.
Although double-station plug-in type connection terminal has begun prevalence at present, pass through investigation Phoenix, Wei's Weidmulie
Double-station plug-in terminal source etc. world-famous Electricity Federation product manufacturer finds that existing double-station plug-in terminal is still deposited
In some defects.Wherein, maximum problem is, internal due to the martingale that matched plug mostly uses screw to crimp
Structure is complicated, and number of parts is numerous, and plug volume is larger, so that the volume of the matched terminal used is larger, not only
Cause the use cost of this connecting mode excessively high, and is not usually able to satisfy client to the particular determination of installation space.
Summary of the invention
Therefore, the utility model is intended to make up the deficiency of existing double plug-in type connection terminals, propose it is a kind of be suitable for it is low at
Double plug-in type connection terminals of this Miniature plug.
A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug, including insulating part I, insulating part II, conduction
Piece, pressing line frame and screw.II make-up of insulating part I and insulating part, by conductive sheet, pressing line frame and screw be all installed in wherein, into
And form that overall structure is symmetrical and side totally enclosed type connecting terminal.Wherein, terminal upper end is respectively arranged with screw from left to right
Via hole, plug grafting chamber I, plug-in bridgeware mounting groove and plug grafting chamber II, II phase of plug grafting chamber I and plug grafting chamber
Plug-in bridgeware mounting groove is symmetric.
Preferably, it is provided with fool proof slot I on the left of plug grafting chamber I, similarly, fool proof slot is provided on the left of plug grafting chamber II
II, to prevent plug misplug.
Preferably, the side of fool proof slot I is provided with preventing plug from dropping convex block I, and similarly, the side of fool proof slot II is provided with plug
Anticreep convex block II can further improve the reliability of plug and terminal connection.
Preferably, conductive sheet is equipped with grafting branch I and grafting branch II, wherein grafting branch I and grafting branch II with
Conductive sheet main part is vertical, meanwhile, grafting branch I and grafting branch II and the transition position of conductive sheet main body are respectively arranged with
U-typed bending I and U-typed bending II, to solve since conductive sheet main part width is narrow, grafting branch can not be by primary
The problem of bending and molding.
Preferably, trapezoidal card slot I and trapezoidal card slot II, pair of insulating part I and the cooperation of trapezoidal card slot I are provided on conductive sheet
Position is answered to be equipped with trapezoidal shape limit rib I, the corresponding position that insulating part II and trapezoidal card slot II cooperate is equipped with trapezoidal shape limit rib II.
After card slot is caught in limit rib, the relative position of conductive sheet Yu insulating part left and right directions can be limited, and then conductive sheet branch can be increased
The pre- allowance of side and the gap of insulating part mating surface, to prevent, the foozle of conductive sheet branch width direction is excessive and can not
The problem of conductive sheet is packed into insulating part.
Compared with prior art, the utility model has the beneficial effects that:
Using the width dimensions of the inexpensive Miniature plug of independent development as design basis, by screw line-pressing functions, double plugs
Layout and organic integration is optimized in the structure configuration of function, bridging functionality and label installation function.With currently on the market
Popular same type terminal is compared, and the size in double plug-in termination widths direction described in the utility model, which has, significantly to be reduced,
And then the materials cost of terminal is saved.Therefore, cost performance has obtained significantly being promoted.
Detailed description of the invention
Fig. 1 is the general assembly perspective view of the explosion of connecting terminal described in the utility model.
Fig. 2 is the axonometric drawing of connecting terminal described in the utility model.
Fig. 3 is connecting terminal described in the utility model-plug assembly relation schematic diagram.
Fig. 4 is the conducting strip structure schematic diagram of connecting terminal described in the utility model.
Fig. 5 is I structural schematic diagram of insulating part of connecting terminal described in the utility model.
Fig. 6 is II structural schematic diagram of insulating part of connecting terminal described in the utility model.
Marked in the figure:
1, insulating part I, 2, insulating part II, 3, conductive sheet, 4, pressing line frame, 5, screw, 11, screw via hole, 12, plug insert
Connect chamber I, 13, plug-in bridgeware mounting groove, 14, plug grafting chamber II, 15, fool proof slot I, 16, fool proof slot II, 17, plug it is anti-
De- convex block I, 18, preventing plug from dropping convex block II, 19, grafting branch I, 20, grafting branch II, 21, U-typed bending I, 22, U-typed folding
Curved II (22), 23, conductive sheet main body, 24, trapezoidal card slot I, 25, trapezoidal card slot II, 26, trapezoidal shape limit rib I, 27, trapezoidal shape
Limit rib II.
Specific embodiment
The utility model is further elaborated in conjunction with the embodiments below by attached drawing 1 ~ 6.However, this should not be managed
Solution is that the range of the utility model main body is only limitted to embodiment below, and all technologies realized based on the content of the present invention are equal
Belong to the scope of the utility model.
It as shown in Fig. 1, will after conductive sheet (3), pressing line frame (4) and screw (5) being all installed in insulating part I (1)
Insulating part II (2) with insulating part I (1) make-up, and then forms that overall structure is symmetrical and the totally enclosed double plug-in wiring in side again
Terminal, as shown in Fig. 2.The connecting terminal is respectively arranged with screw via hole (11) from left to right, plug grafting chamber I (12), inserts
Formula bridgeware mounting groove (13) and plug grafting chamber II (14) are pulled out, meanwhile, edge is provided with label number peace at left and right sides of terminal
Tankage, and then screw is crimped into function, double inserting functions, bridging functionality and label installation function and is organically integrated in one.
Since the Liang Ge branch of conductive sheet (3) is not in the center in termination width direction, meanwhile, it is matched to insert
The conductive clip of head is also asymmetric in its width direction, when plug is inserted into plug grafting chamber I (12) and plug grafting chamber II (14), if
Plugging direction is incorrect, then it is right with terminal conductive sheet grafting branch I (19) or grafting branch II (20) to will lead to plug conducting folder
It is quasi-.Therefore, it is provided with fool proof slot I (15) and fool proof slot II (16) in two grafting chambers of terminal, with the fool proof block on plug
It is used cooperatively, plug misplug can be effectively prevent, as shown in Fig. 3.
As shown in attached drawing 4~6, trapezoidal card slot I (24) and trapezoidal card slot II (25) on conductive sheet (3) are installed in absolutely respectively
In the trapezoidal shape limit rib II (27) on trapezoidal shape limit rib I (26) and insulating part II (2) on edge part I (1), when insulating part I
(1) and after insulating part II (2) make-up, conductive sheet (3) and insulating part I (1) and insulating part II (2) can be limited in the direction of the width
Relative position.In fact, the Liang Ge grafting branch due to conductive sheet (3) needs bending twice that could form, molding will lead to
The error of latter two branch in the direction of the width is larger, the setting of trapezoidal card slot and limit rib, can increase conductive sheet branch side
With the pre- allowance in the gap of insulating part mating surface, the nothing due to foozle of conductive sheet branch width direction is excessive can be effectively solved
Method is packed into the problem of insulating part.
Claims (6)
1. a kind of double plug-in type connection terminals suitable for inexpensive Miniature plug, including insulating part I (1), insulating part II (2),
Conductive sheet (3), pressing line frame (4) and screw (5), the insulating part I (1) and insulating part II (2) make-up, by the conductive sheet (3),
Pressing line frame (4) and screw (5) are all installed in wherein, and then form that overall structure is symmetrical and side totally enclosed type connecting terminal,
It is characterized in that, being respectively arranged with screw via hole (11), plug grafting chamber I (12), plug-in bridgeware mounting groove from left to right
(13) it is inserted with plug grafting chamber II (14), the plug grafting chamber I (12) and the plug grafting chamber II (14) relative to described
It is symmetrical to pull out formula bridgeware mounting groove (13).
2. the double plug-in type connection terminals according to claim 1 for being suitable for inexpensive Miniature plug, which is characterized in that institute
It states and is provided with fool proof slot I (15) on the left of plug grafting chamber I (12), be provided with fool proof slot II on the left of the plug grafting chamber II (14)
(16).
3. the double plug-in type connection terminals according to claim 2 for being suitable for inexpensive Miniature plug, which is characterized in that institute
The side for stating fool proof slot I (15) is provided with preventing plug from dropping convex block I (17), and it is anti-that the side of the fool proof slot II (16) is provided with plug
De- convex block II (18).
4. the double plug-in type connection terminals according to claim 1 for being suitable for inexpensive Miniature plug, which is characterized in that institute
Conductive sheet (3) are stated equipped with grafting branch I (19) and grafting branch II (20) the grafting branch I (19) and grafting branch II (20)
It is vertical with conductive sheet main body (23), the grafting branch I (19) and grafting branch II (20) and the conductive sheet main body (23)
Transition position be respectively arranged with U-typed bending I (21) and U-typed bending II (22).
5. the double plug-in type connection terminals according to claim 1 for being suitable for inexpensive Miniature plug, which is characterized in that institute
It states and is provided with trapezoidal card slot I (24) and trapezoidal card slot II (25) on conductive sheet (3).
6. the double plug-in type connection terminals according to claim 5 for being suitable for inexpensive Miniature plug, which is characterized in that absolutely
Edge part I (1) and trapezoidal card slot I (24) cooperation corresponding position be equipped with trapezoidal shape limit rib I (26), insulating part II (2) with it is trapezoidal
The corresponding position of card slot II (25) cooperation is equipped with trapezoidal shape limit rib II (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065486.7U CN208508049U (en) | 2018-07-06 | 2018-07-06 | A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065486.7U CN208508049U (en) | 2018-07-06 | 2018-07-06 | A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508049U true CN208508049U (en) | 2019-02-15 |
Family
ID=65283274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065486.7U Active CN208508049U (en) | 2018-07-06 | 2018-07-06 | A kind of double plug-in type connection terminals suitable for inexpensive Miniature plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508049U (en) |
-
2018
- 2018-07-06 CN CN201821065486.7U patent/CN208508049U/en active Active
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