CN108418027A - A kind of safety-type connecting terminal - Google Patents
A kind of safety-type connecting terminal Download PDFInfo
- Publication number
- CN108418027A CN108418027A CN201810037951.4A CN201810037951A CN108418027A CN 108418027 A CN108418027 A CN 108418027A CN 201810037951 A CN201810037951 A CN 201810037951A CN 108418027 A CN108418027 A CN 108418027A
- Authority
- CN
- China
- Prior art keywords
- base
- terminal
- safety
- protection board
- connecting base
- 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.)
- Granted
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of safety-type connecting terminals, including terminal base, upper connecting base, connector sleeve, lower connecting base, conductive sheet, protection board, lifting cylinder, connecting rod etc..It in the lower end of terminal base by being arranged protection board; and lifting cylinder is set inside terminal base; in connecting cable; being moved down protection board by lifting cylinder drives lower connecting base to move down; so that the conductive sheet on lower connecting base is detached from the connector sleeve on upper connecting base; to realize the disconnection of upper connecting base and lower connecting base, the connection that the total lock of power supply can be achieved with cable need not be closed, it is safe.The present apparatus is simple in structure, easy to operate, practicability is good.
Description
Technical field：
The invention belongs to electric coupler technical fields, are specifically related to a kind of safety-type connecting terminal.
Background technology：
Connecting terminal is exactly a kind of aftermarket product for realizing electrical connection, is industrially divided into the scope of connector.
As industrial automatization is higher and higher and Industry Control is asked and is increasingly stringenter, accurately, the dosage of connecting terminal is gradual
Go up.With the development of electronics industry, the use scope of connecting terminal is more and more, and its type is also more and more.At present
It is widest other than pcb board terminal, also hardware terminal, nut terminal, spring terminal etc..
It is typically provided multiple connecting seats on existing terminals, is mutually butted for multi-cable line.Existing wiring
The mode that is connected and fixed of terminal is generally bolt and is fastenedly connected, its cable is plugged into when connection directly charges on connecting terminal
Connector, safety is poor, just can be attached so generally requiring and close power supply, and in order to connect a cable and
Closing power supply is gone to be more troublesome.
Invention content：
For this purpose, technical problem to be solved by the present invention lies in safe when connecting terminal connecting cable in the prior art
Property it is poor, need power-off can just be attached, to propose a kind of safety-type connecting terminal.
In order to achieve the above objectives, technical scheme is as follows：
A kind of safety-type connecting terminal, including terminal base form the slot of multiple " I " fonts, institute in the terminal base
The upper and lower end for stating slot extends through the upper and lower end face of the terminal base, and the upper end plugged and fixed of the slot has the upper of rectangle
Connecting seat forms connector sleeve on the lower face of the upper connecting base, and the connector sleeve is plugged on the middle part of the slot, described
The lower end of slot is plugged with the lower connecting base of rectangle, and the conductive sheet of taper is formed on the upper surface of the lower connecting base, described
Conductive sheet is plugged in the connector sleeve and resilient abutment is on the madial wall of the connector sleeve.
The terminal base upper bottom surface is equipped with protection board, and the lower connecting base plugged and fixed is described on the protection board
The upper surface of protection board is resisted against on the lower face of the terminal base, and it is heavy that the lower face both sides of the terminal base have been separately formed
The cylinder body in hole, lifting cylinder is fixed on the bottom surface of the counterbore, and the output shaft sleeve of the lifting cylinder is fixed with company
Extension bar, the lower face of the connecting rod are fixedly connected with the upper surface of the protection board.
As a preferred embodiment of the above technical solution, several vias, first mistake are formed on the front end face of the terminal base
The first trip bolt is inserted in hole, first trip bolt is screwed onto on the upper connecting base.
As a preferred embodiment of the above technical solution, it is formed on the front end face of the terminal base several through the terminal base bottom
The through-hole in face, the through-hole are connected to the slot, and the second trip bolt, second trip bolt are inserted in the through-hole
It is screwed onto on the lower connecting base.
As a preferred embodiment of the above technical solution, the both sides of the terminal base form journal stirrup, and peace is formed on the journal stirrup
Fill hole.
As a preferred embodiment of the above technical solution, the lower end of the lower connecting base forms flange, and the flange is resisted against institute
It states on the lower face of protection board.
As a preferred embodiment of the above technical solution, the collapsing length of the lifting cylinder output shaft is stretched into more than the conductive sheet
Length in the connector sleeve.
As a preferred embodiment of the above technical solution, the width of the through-hole is more than or equal to the diameter of second trip bolt.
The beneficial effects of the present invention are：It in the lower end of terminal base by being arranged protection board, and inside terminal base
Lifting cylinder is set, in connecting cable, protection board is moved down by lifting cylinder, lower connecting base is driven to move down, so that under
The connector sleeve that conductive sheet on connecting seat is detached from upper connecting base is not required to realize the disconnection of upper connecting base and lower connecting base
The connection that the total lock of power supply can be achieved with cable is closed, it is safe.The present apparatus is simple in structure, easy to operate, practicability is good.
Description of the drawings：
The following drawings are only intended to schematically illustrate and explain the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 is a kind of safety-type connection terminal structure schematic diagram of one embodiment of the invention；
Fig. 2 is a kind of safety-type connection terminal structure sectional view of one embodiment of the invention；
Fig. 3 is a kind of slot internal structure schematic diagram of one embodiment of the invention.
Symbol description in figure：
1- terminal bases, 2- upper connecting bases, 3- connector sleeves, 4- lower connecting bases, 5- conductive sheets, 6- protection boards, 7- lifting cylinders,
8- connecting rods, the first trip bolts of 9-, the second trip bolts of 10-, 101- slots, 103- vias, 102- counterbores, 104- through-holes,
105- journal stirrups, 106- mounting holes, 401- flange.
Specific implementation mode：
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of safety-type connecting terminal of the invention, including terminal base 1, the terminal base 1
The slot 101 of multiple " I " fonts is inside formed, the upper and lower end of the slot 101 extends through the upper and lower of the terminal base 1
The upper end plugged and fixed of end face, the slot 101 has the upper connecting base 2 of rectangle, is formed on the lower face of the upper connecting base 2
Connector sleeve 3, the connector sleeve 3 are plugged on the middle part of the slot 101, and the lower end of the slot 101 is plugged with the lower company of rectangle
Joint chair 4, the conductive sheet 5 of taper is formed on the upper surface of the lower connecting base 4, and the conductive sheet 5 is plugged on the connector sleeve 3
Interior and resilient abutment forms several vias 103, institute on the madial wall of the connector sleeve 3 on the front end face of the terminal base 1
It states and is inserted with the first trip bolt 9 in the first via 103, first trip bolt 9 is screwed onto on the upper connecting base 2.Institute
It states and forms several through-holes 104 through 1 bottom surface of the terminal base on the front end face of terminal base 1, the through-hole 104 is inserted with described
Slot 101 is connected to, and is inserted with the second trip bolt 10 in the through-hole 104, second trip bolt 10 is screwed onto the lower company
On joint chair 5.The both sides of the terminal base 1 form journal stirrup 105, and mounting hole 106 is formed on the journal stirrup 105.The through-hole
104 width is more than or equal to the diameter of second trip bolt 10.
1 upper bottom surface of the terminal base is equipped with protection board 6,4 plugged and fixed of the lower connecting base on the protection board 6,
The upper surface of the protection board 6 is resisted against on the lower face of the terminal base 1, the lower face both sides of the terminal base 1 respectively at
Type has counterbore 102, the cylinder body of lifting cylinder 7 to be fixed on the bottom surface of the counterbore 102, the output of the lifting cylinder 7
Axis sleeve is fixed with connecting rod 8, and the lower face of the connecting rod 8 is fixedly connected with the upper surface of the protection board 6.The lower connection
The lower end of seat 4 forms flange 401, and the flange 401 is resisted against on the lower face of the protection board 6.The lifting cylinder 7 is defeated
The collapsing length of shaft stretches into the length in the connector sleeve 3 more than the conductive sheet 5.
Operation principle：
When installing cable, control lifting cylinder 7 works, and the output shaft on lifting cylinder 7 drives connecting rod 8 to move down, even
Extension bar 8, which moves down, drives protection board 6 to move down, and protection board 6, which moves down, drives lower connecting base 4 to move down, so that leading on lower connecting base 4
Electric piece 5 is detached from the connector sleeve on upper connecting base 2, to realize that upper connecting base and lower connecting base disconnect, is installed on lower connecting base 4
Cable, after installation is complete, lifting cylinder 7 works, and the output shaft of lifting cylinder 7 resets, so that connecting rod 7 and protection board
6 move up so that the conductive sheet 5 on lower connecting base 4 is plugged on again in the connector sleeve 3 of upper connecting base 2 and resilient abutment is connecting
On the madial wall of set 3, the electrical connection of upper connecting base and lower connecting base is realized.
A kind of safety-type connecting terminal described in the present embodiment, including terminal base, upper connecting base, connector sleeve, lower connecting base,
Conductive sheet, protection board, lifting cylinder, connecting rod etc..It in the lower end of terminal base by being arranged protection board, and in terminal base
Lifting cylinder is arranged in portion, in connecting cable, moves down protection board by lifting cylinder and lower connecting base is driven to move down, so that
Conductive sheet on lower connecting base is detached from the connector sleeve on upper connecting base, to realize the disconnection of upper connecting base and lower connecting base, no
It needs to close the connection that the total lock of power supply can be achieved with cable, it is safe.The present apparatus is simple in structure, easy to operate, practicability
It is good.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (7)
1. a kind of safety-type connecting terminal, including terminal base (1), it is characterised in that：It is formed in the terminal base (1) multiple
The upper and lower end of the slot (101) of " I " fonts, the slot (101) extends through the upper and lower end face of the terminal base (1), institute
The upper end plugged and fixed for stating slot (101) has the upper connecting base (2) of rectangle, is formed on the lower face of the upper connecting base (2)
Connector sleeve (3), the connector sleeve (3) are plugged on the middle part of the slot (101), and the lower end of the slot (101) is plugged with square
The lower connecting base (4) of shape forms the conductive sheet (5) of taper, the conductive sheet (5) on the upper surface of the lower connecting base (4)
It is plugged in the connector sleeve (3) and resilient abutment is on the madial wall of the connector sleeve (3)；
Terminal base (1) upper bottom surface is equipped with protection board (6), and lower connecting base (4) plugged and fixed is in the protection board (6)
On, the upper surface of the protection board (6) is resisted against on the lower face of the terminal base (1), the lower face two of the terminal base (1)
Side has been separately formed counterbore (102), and the cylinder body of lifting cylinder (7) is fixed on the bottom surface of the counterbore (102), the liter
The output shaft sleeve of sending down abnormally ascending cylinder (7) is fixed with connecting rod (8), and the lower face of the connecting rod (8) is fixedly connected with the protection board
(6) upper surface.
2. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：The front end face of the terminal base (1)
On form several vias (103), the first trip bolt (9), the first fastening spiral shell are inserted in first via (103)
Nail (9) is screwed onto on the upper connecting base (2).
3. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：The front end face of the terminal base (1)
On form several through-holes (104) through the terminal base (1) bottom surface, the through-hole (104) with the slot (101) even
It is logical, it is inserted with the second trip bolt (10) in the through-hole (104), second trip bolt (10) is screwed onto the lower connection
On seat (5).
4. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：The both sides of the terminal base (1) at
Type has journal stirrup (105), and mounting hole (106) is formed on the journal stirrup (105).
5. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：The lower end of the lower connecting base (4)
Flange (401) is formed, the flange (401) is resisted against on the lower face of the protection board (6).
6. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：Lifting cylinder (7) output shaft
Collapsing length stretch into the length in the connector sleeve (3) more than the conductive sheet (5).
7. a kind of safety-type connecting terminal according to claim 1, it is characterised in that：The width of the through-hole (104) is big
In the diameter equal to second trip bolt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037951.4A CN108418027B (en) | 2018-01-16 | 2018-01-16 | A kind of safety-type connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810037951.4A CN108418027B (en) | 2018-01-16 | 2018-01-16 | A kind of safety-type connecting terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108418027A true CN108418027A (en) | 2018-08-17 |
| CN108418027B CN108418027B (en) | 2019-11-01 |
Family
ID=63125647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810037951.4A Active CN108418027B (en) | 2018-01-16 | 2018-01-16 | A kind of safety-type connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108418027B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563777A (en) * | 2020-12-03 | 2021-03-26 | 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 |
|---|---|---|---|---|
| CN201000981Y (en) * | 2006-12-04 | 2008-01-02 | 汕头市岭粤电气制造有限公司 | Connection device of electric circuit |
| CN201355690Y (en) * | 2009-02-10 | 2009-12-02 | 宁波高正电子有限公司 | Wiring terminal with improved structure |
| JP2010244851A (en) * | 2009-04-06 | 2010-10-28 | Denso Corp | Terminal connector and terminal connection structure of electronic component |
| CN202026210U (en) * | 2011-04-08 | 2011-11-02 | 福建惠丰电机有限公司 | Connection production line for motor binding post |
| CN205159601U (en) * | 2015-09-14 | 2016-04-13 | 浙江正泰电器股份有限公司 | Connection structure and binding post of binding post mounting bracket and base |
| CN105565221A (en) * | 2015-12-23 | 2016-05-11 | 国网河南省电力公司南阳供电公司 | Lifting device for maintaining wiring terminals on power distribution station outdoor wall |
-
2018
- 2018-01-16 CN CN201810037951.4A patent/CN108418027B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000981Y (en) * | 2006-12-04 | 2008-01-02 | 汕头市岭粤电气制造有限公司 | Connection device of electric circuit |
| CN201355690Y (en) * | 2009-02-10 | 2009-12-02 | 宁波高正电子有限公司 | Wiring terminal with improved structure |
| JP2010244851A (en) * | 2009-04-06 | 2010-10-28 | Denso Corp | Terminal connector and terminal connection structure of electronic component |
| CN202026210U (en) * | 2011-04-08 | 2011-11-02 | 福建惠丰电机有限公司 | Connection production line for motor binding post |
| CN205159601U (en) * | 2015-09-14 | 2016-04-13 | 浙江正泰电器股份有限公司 | Connection structure and binding post of binding post mounting bracket and base |
| CN105565221A (en) * | 2015-12-23 | 2016-05-11 | 国网河南省电力公司南阳供电公司 | Lifting device for maintaining wiring terminals on power distribution station outdoor wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112563777A (en) * | 2020-12-03 | 2021-03-26 | 苏州木星电子有限公司 | Assembled safety protection type binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108418027B (en) | 2019-11-01 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191022 Address after: 318050 No. 37, 1 District, SHANG Jia village, Peng street, Luqiao District, Taizhou, Zhejiang. Applicant after: Lin Bao Ling Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210428 Address after: 528400 A building, 6 West Jin three Avenue, triangle town, Guangdong, Zhongshan Patentee after: ZHONGSHAN XINSHENG ELECTRIC Co.,Ltd. Address before: 318050 No. 37, 1 District, SHANG Jia village, Peng street, Luqiao District, Taizhou, Zhejiang. Patentee before: Lin Baoling |