CN105406299B - A kind of binding post with cut-off switch - Google Patents
A kind of binding post with cut-off switch Download PDFInfo
- Publication number
- CN105406299B CN105406299B CN201511004204.3A CN201511004204A CN105406299B CN 105406299 B CN105406299 B CN 105406299B CN 201511004204 A CN201511004204 A CN 201511004204A CN 105406299 B CN105406299 B CN 105406299B
- Authority
- CN
- China
- Prior art keywords
- shaped
- shaped slot
- slot
- terminal base
- plugged
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/71—Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
- H01R13/42—Securing in a demountable manner
- H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of binding post with cut-off switch, including terminal base, horizontal T-shaped slot is formed on terminal base, the right side of T-shaped slot penetrating terminal seat, some groups of rectangular shaped slots facing each other are molded on the upper bottom surface and bottom surface of T-shaped slot, rectangular shaped slot is on the upper bottom surface and bottom surface of T-shaped slot, the through hole of penetrating terminal seat front end face is formed on the front side wall of rectangular shaped slot, trip bolt is plugged with through hole, the side wall of trip bolt through box-like connector is hinged with clamping plate, in clamping plate connector, connector is plugged in the rectangular shaped slot of terminal base；The T-shaped movable block of bar shaped is plugged with the T-shaped slot of the terminal base, the elastic sheet metal of annular is plugged with T-shaped movable block, elastic sheet metal is made up of two vertical portions and two curved portions, and curved portions are molded over the upper/lower terminal of vertical portion, and curved portions are pressed on connector.It its it is simple in construction, it is easy to make, during connection can voluntarily deenergization, security is preferable during connection.
Description
Technical field：
The present invention relates to the technical field of electric coupler, more specifically to a kind of terminals with cut-off switch
Son.
Background technology：
Binding post is exactly a kind of aftermarket product for realizing electrical connection, is typically provided on existing terminals multiple
Connecting seat, is available for multi-cable line to be mutually butted.Being connected for existing binding post prevents generally bolt fastening from connecting
Connect, its cable is plugged into connector directly powered on binding post during connection, and security is poor, so generally requiring progress
Closing power supply can just be attached, and goes closing power supply to have to connect a cable and more bother.
The content of the invention：
The purpose of the present invention aiming at prior art deficiency, and there is provided a kind of binding post with cut-off switch,
Its is simple in construction, easy to make, during connection can voluntarily deenergization, security is preferable during connection.
Horizontal T-shaped slot is formed on a kind of binding post with cut-off switch, including terminal base, terminal base, it is T-shaped to insert
Some groups of rectangular shaped slots facing each other, square are molded on the right side of groove penetrating terminal seat, the upper bottom surface and bottom surface of T-shaped slot
Shape slotted eye forms penetrating terminal seat front end face on the upper bottom surface and bottom surface of T-shaped slot on the front side wall of rectangular shaped slot
Through hole, trip bolt is plugged with through hole, the side wall of trip bolt through box-like connector is hinged with clamping plate, and clamping plate is inserted
In connecting connector, connector is plugged in the rectangular shaped slot of terminal base；The T of bar shaped is plugged with the T-shaped slot of the terminal base
The locating slot of several ' time ' fonts is formed on type movable block, the rear end face of T-shaped movable block, locating slot is plugged with the bullet of annular
Property sheet metal, elastic sheet metal is made up of two vertical portions and two curved portions, and curved portions are molded over upper and lower the two of vertical portion
End, curved portions are pressed on connector, and shifting block is formed on the front end face of described T-shaped movable block one end.
It is plugged with the notch of the T-shaped slot of terminal base on T-shaped plug, plug and is plugged with bolt, bolt is screwed onto
On terminal base, gap is provided between plug and T-shaped movable block, described locating slot is linearly evenly distributed on T-shaped movable block,
Rectangular shaped slot is linearly evenly distributed on terminal base, and the length in the gap between plug and T-shaped movable block is equal to adjacent positioned
The 1/2 of spacing between groove.
The mounting hole of some steps is formed on described terminal base, mounting hole is distributed in two above and below T-shaped slot notch
Side and on the terminal base of T-shaped slot notch one end.
The length of rectangular shaped slot and the wide length and width for being respectively equal to connector, the diameter on trip bolt head on the terminal base
Equal to the internal diameter of through hole.
The curved portions of the elastic sheet metal stretch out the upper/lower terminal face of T-shaped movable block, and the bottom surface of connector does not expose T
The upper and lower bottom surface of type slot.
The beneficial effects of the present invention are：
1st, it can be by the connector being attached thereto and the company for being communicated with power supply in connecting cable using binding post
Fitting disconnects, so that security when improving cable connection.
2nd, the elastic sheet metal that it is used can avoid the situation of loose contact as the trigger member of cut-off switch.
Brief description of the drawings：
Fig. 1 is the three-dimensional structural representation of invention；
The structural representation that Fig. 2 faces for invention；
The structural representation that Fig. 3 overlooks for invention；
Fig. 4 is the schematic cross-sectional view of apparent direction after invention.
In figure：1st, terminal base；11st, T-shaped slot；12nd, rectangular shaped slot；13rd, through hole；14th, mounting hole；2nd, T-shaped movable block；
21st, locating slot；22nd, shifting block；3rd, connector；4th, trip bolt；5th, clamping plate；6th, elastic sheet metal；61st, vertical portion；62nd, arc
Portion；7th, plug；8th, bolt.
Embodiment：
Embodiment：As shown in Fig. 1 to 4, a kind of binding post with cut-off switch, including terminal base 1, on terminal base 1 into
Type has on horizontal T-shaped slot 11, the right side of the T-shaped penetrating terminal of slot 11 seat 1, the upper bottom surface and bottom surface of T-shaped slot 11
Some groups of rectangular shaped slots 12 facing each other are molded, rectangular shaped slot 12 is on the upper bottom surface and bottom surface of T-shaped slot 11, rectangle
Formed on the front side wall of slotted eye 12 in the through hole 13 of penetrating terminal 1 front end face of seat, through hole 13 and be plugged with trip bolt 4, fastened
The side wall of screw 4 through box-like connector 3 is hinged with clamping plate 5, the connector 3 of clamping plate 5, and connector 3 is plugged on end
In the rectangular shaped slot 12 of stroma 1；The T-shaped movable block 2 of bar shaped, T-shaped movable block 2 are plugged with the T-shaped slot 11 of the terminal base 1
Rear end face on form the locating slot 21 of several ' time ' fonts, locating slot 21 is plugged with the elastic sheet metal 6 of annular, elasticity
Sheet metal 6 is made up of two vertical portions 61 and two curved portions 62, and curved portions 62 are molded over the upper/lower terminal of vertical portion 61, arc
Shape portion 62 is pressed on connector 3, and shifting block 22 is formed on the front end face of described T-shaped one end of movable block 2.
It is plugged with the notch of the terminal base 1T types slot 11 on T-shaped plug 7, plug 7 and is plugged with bolt 8, bolt 8
It is screwed onto on terminal base 1, gap is provided between plug 7 and T-shaped movable block 2, described locating slot 21 is linearly evenly distributed on T
On type movable block 2, rectangular shaped slot 12 is linearly evenly distributed on terminal base 1, the gap between plug 7 and T-shaped movable block 2
1/2 of length equal to spacing between adjacent positioned groove 21.
The mounting hole 14 of some steps is formed on described terminal base 1, mounting hole 14 is distributed in the T-shaped notch of slot 11
Both sides and on the terminal base 1 of T-shaped notch one end of slot 11 up and down.
The length of rectangular shaped slot 12 and the length and width of wide respectively equal to connector 3, the head of trip bolt 4 on the terminal base 1
Diameter be equal to through hole 13 internal diameter.
The curved portions 62 of the elastic sheet metal 6 stretch out the upper/lower terminal face of T-shaped movable block 2, and the bottom surface of connector 3 is not
Expose the upper and lower bottom surface of T-shaped slot 11.
Operation principle：The present invention is a kind of preferable binding post of security, and its binding post is fixed by mounting hole 14
In in power distribution cabinet, during connecting cable, T-shaped movable block 2 is pushed side and is resisted against on plug 7 by hand-held shifting block 22, then elasticity gold
The curved portions 62 of category piece 6 depart from connector 3, and connector 3 is fixed on terminal base 1 by trip bolt 4, while can lead to again
Trip bolt 4 is crossed to fasten connected cable；T-shaped movable block 2 is resetted after fixed completion cable, then the company of energization
Connect, its connection procedure had not only facilitated but also safety.
Claims (3)
1. a kind of binding post with cut-off switch, including terminal base (1), it is characterised in that：Terminal base forms transverse direction on (1)
T-shaped slot (11), the right side of T-shaped slot (11) penetrating terminal seat (1), on the upper bottom surface and bottom surface of T-shaped slot (11)
Some groups of rectangular shaped slots (12) facing each other are molded, rectangular shaped slot (12) runs through the upper bottom surface and bottom surface of T-shaped slot (11)
On, form and be plugged with the through hole (13) of penetrating terminal seat (1) front end face, through hole (13) on the front side wall of rectangular shaped slot (12)
Trip bolt (4), the side wall of trip bolt (4) through box-like connector (3) is hinged with clamping plate (5), and clamping plate (5) grafting connects
In fitting (3), connector (3) is plugged in the rectangular shaped slot (12) of terminal base (1)；The T-shaped slot (11) of the terminal base (1)
Inside it is plugged with the locating slot that several ' time ' fonts are formed on the T-shaped movable block (2) of bar shaped, the rear end face of T-shaped movable block (2)
(21), locating slot (21) is plugged with the elastic sheet metal (6) of annular, and elastic sheet metal (6) is by two vertical portions (61) and two
Curved portions (62) are constituted, and curved portions (62) are molded over the upper/lower terminal of vertical portion (61), and curved portions (62) are pressed on connector
(3) on, shifting block (22) is formed on the front end face of described T-shaped movable block (2) one end；
The length of rectangular shaped slot (12) and the wide length and width for being respectively equal to connector (3), trip bolt (4) on the terminal base (1)
The diameter on head is equal to the internal diameter of through hole (13)；
The curved portions (62) of the elastic sheet metal (6) stretch out the upper/lower terminal face of T-shaped movable block (2), the bottom of connector (3)
The upper and lower bottom surface of T-shaped slot (11) is not exposed in face.
2. a kind of binding post with cut-off switch according to claim 1, it is characterised in that：The terminal base (1) is T-shaped
It is plugged with the notch of slot (11) on T-shaped plug (7), plug (7) and is plugged with bolt (8), bolt (8) is screwed onto terminal base
(1) on, gap is provided between plug (7) and T-shaped movable block (2), described locating slot (21) is linearly evenly distributed on T-shaped shifting
On motion block (2), rectangular shaped slot (12) is linearly evenly distributed on terminal base (1), between plug (7) and T-shaped movable block (2)
1/2 of the length in gap equal to spacing between adjacent positioned groove (21).
3. a kind of binding post with cut-off switch according to claim 1, it is characterised in that：Described terminal base (1)
On form the mounting holes (14) of some steps, mounting hole (14) is distributed in above and below T-shaped slot (11) notch both sides and away from T
On the terminal base (1) of type slot (11) notch one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004204.3A CN105406299B (en) | 2015-12-29 | 2015-12-29 | A kind of binding post with cut-off switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004204.3A CN105406299B (en) | 2015-12-29 | 2015-12-29 | A kind of binding post with cut-off switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105406299A CN105406299A (en) | 2016-03-16 |
| CN105406299B true CN105406299B (en) | 2017-10-03 |
Family
ID=55471630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004204.3A Active CN105406299B (en) | 2015-12-29 | 2015-12-29 | A kind of binding post with cut-off switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563777B (en) * | 2020-12-03 | 2022-04-15 | 苏州木星电子有限公司 | Assembled safety protection type binding post |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257410Y (en) * | 1996-07-12 | 1997-07-02 | 北京倍佳家用电器技术服务公司 | Connecting terminal with switch |
| CN101232141A (en) * | 2007-01-22 | 2008-07-30 | 鸿富锦精密工业（深圳）有限公司 | Connector adaptor |
| CN101577377A (en) * | 2009-06-04 | 2009-11-11 | 成都瑞联电气股份有限公司 | Connecting terminal block |
| CN201601334U (en) * | 2009-08-19 | 2010-10-06 | 张延红 | Power socket with bipolar switch |
| CN203850785U (en) * | 2014-04-24 | 2014-09-24 | 国家电网公司 | Knife switch type voltage connection sheet of electric energy meter combined terminal box |
| CN205248560U (en) * | 2015-12-29 | 2016-05-18 | 苏州卓德电子有限公司 | Take power off switch's binding post |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4325474B2 (en) * | 2004-04-20 | 2009-09-02 | 富士電機機器制御株式会社 | Terminal equipment for electrical equipment |
| US7011551B2 (en) * | 2004-05-06 | 2006-03-14 | Johansen Arnold W | Electrical terminal block |
-
2015
- 2015-12-29 CN CN201511004204.3A patent/CN105406299B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2257410Y (en) * | 1996-07-12 | 1997-07-02 | 北京倍佳家用电器技术服务公司 | Connecting terminal with switch |
| CN101232141A (en) * | 2007-01-22 | 2008-07-30 | 鸿富锦精密工业（深圳）有限公司 | Connector adaptor |
| CN101577377A (en) * | 2009-06-04 | 2009-11-11 | 成都瑞联电气股份有限公司 | Connecting terminal block |
| CN201601334U (en) * | 2009-08-19 | 2010-10-06 | 张延红 | Power socket with bipolar switch |
| CN203850785U (en) * | 2014-04-24 | 2014-09-24 | 国家电网公司 | Knife switch type voltage connection sheet of electric energy meter combined terminal box |
| CN205248560U (en) * | 2015-12-29 | 2016-05-18 | 苏州卓德电子有限公司 | Take power off switch's binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105406299A (en) | 2016-03-16 |
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