CN108962635A - Switch on wall connecting terminal - Google Patents
Switch on wall connecting terminal Download PDFInfo
- Publication number
- CN108962635A CN108962635A CN201810987073.2A CN201810987073A CN108962635A CN 108962635 A CN108962635 A CN 108962635A CN 201810987073 A CN201810987073 A CN 201810987073A CN 108962635 A CN108962635 A CN 108962635A
- Authority
- CN
- China
- Prior art keywords
- screw
- wire frame
- line pressing
- pressing bolt
- switch
- 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.)
- Pending
Links
- 238000003825 pressing Methods 0.000 claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 8
- 239000004332 silver Substances 0.000 claims description 8
- 238000002788 crimping Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of switch on wall connecting terminal, including wire frame (1), line pressing bolt (2) and conductive metal sheet (3), it is characterized by: wire frame (1) is the framework without top and bottom, the threaded body (22) of line pressing bolt (2) is connected through a screw thread with the threaded hole (11) in wire frame (1) front frame, screw annulus (21) are equipped at screw head end in line pressing bolt (2), wire frame mounting groove (41) and screw annulus movable clamp groove (42) are equipped in shell (4), housing screw mounting hole (43) aperture on shell (4) side wall is less than the diameter of screw annulus (21), the advantages of this switch terminal, is: one, effective solution assembler screw during the switch on wall for assembling and dismounting is easy the problem of falling and losing；Two, it can guarantee that external wire contacts well with the conductive metal sheet in switch or socket, be a kind of stabilization, safe and reliable connecting terminal；Three, also have structure very simple, processing cost is low, installs the advantages that also very convenient.
Description
Technical field
The invention belongs to switch on wall, more particularly to the switch on wall connecting terminal on switch on wall.
Background technique
Switch on wall refers to the electric switch for being mounted on and using on wall, for make-and-break contact, control illumination
The switch of lamp, the wraping plate slide block that it is mainly linked in drive switch on wall functor by button switch, then pass through wraping plate and dial
The movable terminal of motion block stirs wraping plate and the wraping plate in switch on wall functor is driven to swing to realize between each connecting terminal
Connection or disconnection, so that control circuit is switched on or switched off.Such as connecting terminal, wraping plate, the wraping plate bracket of switch functional part
Equal components are all that setting is intracorporal in a shell, and shell and housing cover are linked together by way of hasp, existing switch
There are two types of the modes of connection of jack connector terminal, one is carrying out wiring directly by way of welding lead, but this connects
Once line mode conducting wire has broken or fallen off, rewiring is just extremely difficult, and it is very inconvenient to operate；Another kind is traditional wall
Connecting terminal in switch functional part is to be tightened by bolt by beating bolt hole in wiring hole side and withstand conducting wire and connect
Line, therefore often lost since slight screw is accidentally very easy to fall during assembler dismounts, when assembly
It is cumbersome.China Patent No. 201220026573.8 discloses a kind of switch socket connecting terminal, and the connecting terminal is due to connecing
A wire pressing block is added in wire frame, the hole that is equipped on slot and wire pressing block on the thread handle in screw far from screw head can
To be caught in thread handle equipped with the structures such as in slot, although solving the problems, such as that screw is easy to fall and lose in disassembly process,
But not only structure is too complicated, processing is very cumbersome for the connecting terminal, greatly increases cost, but also assembles wire pressing block and need with dedicated
Fixture, assembly are more troublesome, are a kind of connecting terminals for being not easy to implement.
Summary of the invention
The purpose of the present invention is be easy to fall and that loses ask for prior art switch on wall screw in disassembly process
Not only structure is complicated the processing of topic and connecting terminal is very cumbersome but also the disadvantage of assembly trouble, and provides one kind and can solve screw
It is very easy to the problem of falling and losing in disassembly process and the simple processing and implementation of structure are easy, it is also very convenient to assemble
Switch on wall connecting terminal.
The technical scheme is that；A kind of switch on wall connecting terminal is mounted on the wraping plate for switch functional part, stationary contact
In piece and the shell 4 of public installation, including wire frame 1, line pressing bolt 2 and the conductive metal sheet 3 being connect with wire frame 1,
Be characterized in that: wire frame 1 is the framework without top and bottom, and threaded hole 11, wire frame are equipped in the front frame of wire frame 1
1 after-frame is designed as circular arc type contact surface 12, it is corresponding also will be close with 12 inner wall of circular arc type contact surface of 1 after-frame of wire frame
The contact chip 31 of the conductive metal sheet 3 of contact is designed as circular arc type contact surface, the contact chip 31 and silver contact 32 of conductive metal sheet 3
L-shaped, the threaded body 22 of line pressing bolt 2 is connected through a screw thread with the threaded hole 11 on the wire frame 1, in line pressing bolt 2
It is equipped with screw annulus 21 at screw head end, the wire frame mounting groove 41 installed for wire frame 1 and pressure supply are equipped in shell 4
The movable screw annulus movable clamp groove 42 of screw annulus 21 of line screw, screw annulus movable clamp groove 42 and wire frame mounting groove 41
It communicates, the buckle of wire frame 1, which is inlayed, to be mounted in wire frame mounting groove 41 and will not move, and the screw annulus 21 of line pressing bolt is mounted on
In screw annulus movable clamp groove 42, the screw annulus 21 of line pressing bolt, which can be compressed or be screwed out according to the precession of line pressing bolt 2, to be unclamped
Move back and forth in screw annulus movable clamp groove 42, one is equipped on corresponding 4 side wall of shell of screw annulus movable clamp groove 42
Housing screw mounting hole 43,43 aperture of housing screw mounting hole are less than the diameter of the screw annulus 21 of line pressing bolt.
The advantages of switch on wall connecting terminal of the invention, is: (1) due to the wire frame 1 of this switch on wall connecting terminal
The framework without top and bottom, in the front frame of wire frame 1 be equipped with threaded hole 11, the threaded body 22 of line pressing bolt 2 with
Threaded hole 11 on the wire frame 1 is connected through a screw thread, and screw annulus is equipped at screw head end in line pressing bolt 2
21, equipped with the wire frame mounting groove 41 installed for wire frame 1 and for the movable spiral shell of screw annulus 21 of line pressing bolt in shell 4
Silk annulus movable clamp groove 42, screw annulus movable clamp groove 42 is communicated with wire frame mounting groove 41, and the buckle of wire frame 1, which is inlayed, to be mounted on
It will not be moved in wire frame mounting groove 41, the screw annulus 21 of line pressing bolt is mounted in screw annulus movable clamp groove 42, crimping
The screw annulus 21 of screw, which can be compressed or be screwed out according to the precession of line pressing bolt 2, to be unclamped in screw annulus movable clamp groove 42 back and forth
It is mobile, and 43 aperture of screw mounting hole is less than the diameter of the screw annulus 21 of line pressing bolt, thus effective solution assembler
Screw is easy the problem of falling and losing during the switch on wall for assembling and dismounting.(2) after-frame of wire frame 1 is designed as justifying
Camber contact surface 12, the corresponding conductive metal being also in close contact with 12 inner wall of circular arc type contact surface of 1 after-frame of wire frame
The contact chip 31 of piece is designed as circular arc type contact surface, and the contact chip 31 and silver contact 32 of conductive metal sheet 3 constitute L-type, work as crimping
When the precession of screw 2 compresses, it is ensured that external wire contacts well with the conductive metal sheet 3 in switch or socket, can compress
And external wire is not damaged, it is a kind of stabilization, safe and reliable connecting terminal.(3) in addition this switch on wall connecting terminal is also
Very simple with structure, processing cost is low, installs the advantages that also very convenient.
Detailed description of the invention
The present invention is described in further details with reference to the accompanying drawings and examples.
Fig. 1 is the exploded perspective structural schematic diagram of switch on wall connecting terminal of the present invention.
Fig. 2 is 1 schematic perspective view of switch on wall connecting terminal wire frame of the present invention.
Fig. 3 is the schematic perspective view of switch on wall connecting terminal shell 4 of the present invention.
Fig. 4 is the cross section stereo structural schematic diagram of switch on wall connecting terminal shell 4 of the present invention.
Fig. 5 is that switch on wall connecting terminal of the present invention is mounted on that shell 4 is interior, cuing open under 2 precession impaction state of line pressing bolt
View.
Fig. 6 is that switch on wall connecting terminal of the present invention is mounted in shell 4, line pressing bolt 2 screws out dismounting outward and unclamps shape
Cross-sectional view under state.
In figure: 1 wire frame, 11 threaded hole, 12 circular arc type contact surface, 13 card slot, 2 line pressing bolt, 21 screw annulus, 22 spiral shell
41 wire frame mounting groove of line body 3 conductive metal sheet, 31 contact chip, 32 silver contact, 4 shell, 42 screw annulus movable clamp groove 43
44 semicircular ring guide groove of housing screw mounting hole
Specific embodiment
As shown in the figure: a kind of switch on wall connecting terminal of the invention is mounted on the wraping plate for switch functional part, static contact
It is special including wire frame 1, line pressing bolt 2 and the conductive metal sheet 3 being connect with wire frame 1 in the shell 4 installed with public
Sign is: wire frame 1 is the framework without top and bottom, and threaded hole 11, wire frame 1 are equipped in the front frame of wire frame 1
After-frame be designed as circular arc type contact surface 12, it is corresponding also will be close with 12 inner wall of circular arc type contact surface of 1 after-frame of wire frame
The contact chip 31 of the conductive metal sheet 3 of contact is designed as circular arc type contact surface, the contact chip 31 and silver contact 32 of conductive metal sheet 3
L-shaped, the threaded body 22 of line pressing bolt 2 is connected through a screw thread with the threaded hole 11 on the wire frame 1, in line pressing bolt 2
It is equipped with screw annulus 21 at screw head end, the wire frame mounting groove 41 installed for wire frame 1 and pressure supply are equipped in shell 4
The movable screw annulus movable clamp groove 42 of screw annulus 21 of line screw, screw annulus movable clamp groove 42 and wire frame mounting groove 41
It communicates, the buckle of wire frame 1, which is inlayed, to be mounted in wire frame mounting groove 41 and will not move, and the screw annulus 21 of line pressing bolt is mounted on
In screw annulus movable clamp groove 42, the screw annulus 21 of line pressing bolt, which can be compressed or be screwed out according to the precession of line pressing bolt 2, to be unclamped
Move back and forth in screw annulus movable clamp groove 42, one is equipped on corresponding 4 side wall of shell of screw annulus movable clamp groove 42
Housing screw mounting hole 43,43 aperture of housing screw mounting hole are less than the diameter of the screw annulus 21 of line pressing bolt.
As depicted in figs. 1 and 2: wire frame 1 is the framework without top and bottom, is equipped in the front frame of wire frame 1
Threaded hole 12, the after-frame of wire frame 1 are designed as circular arc type contact surface 12.
It is equipped with screw annulus 21 at screw head end in line pressing bolt 2 as shown in Figure 1:.
The contact chip 31 of conductive metal sheet 3 and silver contact 32 constitute L-type as shown in Figure 1:, it is corresponding also will be with wire frame
The contact chip 31 for the conductive metal sheet 3 that 12 inner wall of circular arc type contact surface of 1 after-frame is in close contact is designed as circular arc type contact surface, when
When the precession of line pressing bolt 2 compresses, it is ensured that the contact chip 31 of external wire and switch or the conductive metal sheet 3 in socket with
The circular arc type contact surface 12 of wire frame 1 contacts well, and can compress and not damage external wire, is a kind of stabilization, safety and reliable
Connecting terminal.
It is as shown in Figure 3: equipped with the wire frame mounting groove 41 installed for wire frame 1 and for the screw of line pressing bolt in shell 4
The movable screw annulus movable clamp groove 42 of annulus 21, screw annulus movable clamp groove 42 is communicated with wire frame mounting groove 41, in screw
Corresponding 4 side wall of shell of annulus movable clamp groove 42 is equipped with a housing screw mounting hole 43,43 aperture of housing screw mounting hole
Less than the diameter of the screw annulus 21 of line pressing bolt.
It is as shown in Figure 4: the switch on wall connecting terminal, it is characterised in that: in the housing screw mounting hole 43 of shell 4
Corresponding inner wall bottom is equipped with a semicircular ring guide groove 44, and the setting of semicircular ring guide groove 44 is so that when line pressing bolt 2 is being unclamped
Play the role of lifting line pressing bolt 2 when state, guarantees that line pressing bolt 2 will not be twisted in releasing orientation, so that crimping
Screw 2 will not damage the front frame upper screwed hole 11 of wire frame 1 when precession compresses again.
Fig. 5 is that switch on wall connecting terminal of the present invention is mounted on the cross-sectional view in shell 4 under 2 impaction state of line pressing bolt.
Line pressing bolt 2 at this time inwardly compresses, the screw annulus 21 of line pressing bolt 2 in the screw annulus movable clamp groove 42 of shell 4 to
Interior mobile compression, the threaded body 22 of line pressing bolt 2 compresses the contact chip 31 of conductive metal sheet 3, so that the contact of conductive metal sheet 3
Piece 31 contacts well with the circular arc type contact surface 12 of wire frame 1.
Fig. 6 is that switch on wall connecting terminal of the present invention is mounted on the outside back-out dismounting releasing orientation of line pressing bolt 2 in shell 4
Under cross-sectional view.Line pressing bolt 2 at this time screws out dismounting outward and unclamps, the screw of the screw annulus 21 of line pressing bolt 2 in shell 4
Annulus movable clamp groove 42 is mobile from inside to outside to be unclamped, since 43 aperture of housing screw mounting hole on shell 4 is less than line pressing bolt
The diameter of screw annulus 21, the screw annulus 21 of line pressing bolt 2 only move in the screw annulus movable clamp groove 42 of shell 4, because
How this screws out line pressing bolt 2 anyway outward, and line pressing bolt 2 does not all fall out and loses.
The switch on wall connecting terminal, it is characterised in that: in the lower section of the circular arc type contact surface 12 of 1 after-frame of wire frame
The card slot 13 of silver contact 32 equipped with one for buckling electric metal piece 3；Or the circular arc type contact surface 12 in 1 after-frame of wire frame
Above and below it is symmetrical be equipped with card slot 13 (as depicted in figs. 1 and 2) because wire frame 1 is symmetrical above and below, when assembly
It is just not necessarily to the direction of identification assembly wire frame 1 when connecting terminal, facilitates the assembly of the wire frame 1 of connecting terminal, it is raw to improve flowing water
Produce labor efficiency.
Claims (3)
1. a kind of switch on wall connecting terminal is mounted on the shell of the wraping plate for switch functional part, static contact and public installation
(4) in, including wire frame (1), line pressing bolt (2) and the conductive metal sheet (3) being connect with wire frame (1), it is characterised in that: connect
Wire frame (1) is the framework without top and bottom, is equipped with threaded hole (11) in the front frame of wire frame (1), wire frame (1)
After-frame is designed as circular arc type contact surface (12), it is corresponding also will be with circular arc type contact surface (12) inner wall of wire frame (1) after-frame
The contact chip (31) of the conductive metal sheet (3) of close contact is designed as circular arc type contact surface, the contact chip of conductive metal sheet (3)
(31) with silver contact (32) l-shaped, threaded hole (11) on the threaded body (22) of line pressing bolt (2) and the wire frame (1)
It is connected through a screw thread, is equipped with screw annulus (21) at screw head end in line pressing bolt (2), is equipped in shell (4) for connecing
The wire frame mounting groove (41) that wire frame (1) is installed and the movable screw annulus movable clamp groove of screw annulus (21) for line pressing bolt
(42), screw annulus movable clamp groove (42) is communicated with wire frame mounting groove (41), and wire frame (1) buckle, which is inlayed, is mounted on wire frame
It will not be moved in mounting groove (41), the screw annulus (21) of line pressing bolt is mounted in screw annulus movable clamp groove (42), crimping
The screw annulus (21) of screw, which can be compressed or be screwed out according to the precession of line pressing bolt (2), to be unclamped in screw annulus movable clamp groove (42)
Inside move back and forth, a housing screw mounting hole is equipped on corresponding shell (4) side wall of screw annulus movable clamp groove (42)
(43), housing screw mounting hole (43) aperture is less than the diameter of the screw annulus (21) of line pressing bolt.
2. a kind of switch on wall connecting terminal according to claim 1, it is characterised in that: the housing screw in shell (4)
The corresponding inner wall bottom of mounting hole (43) is equipped with a semicircular ring guide groove (44).
3. a kind of switch on wall connecting terminal according to claim 1 or 2, it is characterised in that: in wire frame (1) after-frame
The lower section of circular arc type contact surface (12) is equipped with the card slot (13) of a silver contact (32) for buckling electric metal piece (3)；Or
It is symmetrical above and below the circular arc type contact surface (12) of wire frame (1) after-frame to be equipped with card slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987073.2A CN108962635A (en) | 2018-08-18 | 2018-08-18 | Switch on wall connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810987073.2A CN108962635A (en) | 2018-08-18 | 2018-08-18 | Switch on wall connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108962635A true CN108962635A (en) | 2018-12-07 |
Family
ID=64474379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810987073.2A Pending CN108962635A (en) | 2018-08-18 | 2018-08-18 | Switch on wall connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108962635A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038362A1 (en) * | 1990-12-01 | 1992-06-04 | Metz Albert Ria Electronic | Electrical lead clamp terminal - has adjacent clamp elements at 180 degrees to one another for zigzag configuration of soldering pins |
| CN201032656Y (en) * | 2007-01-23 | 2008-03-05 | 冯华雄 | Switch socket |
| CN201278372Y (en) * | 2008-08-28 | 2009-07-22 | 惠阳普洛瓦电器实业有限公司 | Connecting terminal for wall switch socket |
| CN202034496U (en) * | 2010-12-31 | 2011-11-09 | 沈利和 | Connecting terminal used for a socket |
| CN202454760U (en) * | 2012-01-19 | 2012-09-26 | 施耐德电气东南亚(总部)有限公司 | Connecting terminal |
| DE102012206593A1 (en) * | 2012-04-20 | 2013-10-24 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Universal connection clamp for clamping electric conductor with variable conductor cross section- and variable conductor profile, has clamp prism component attached with spring element at clamping screw and arranged within clamp housing |
| CN204361430U (en) * | 2015-02-04 | 2015-05-27 | 浙江捷诺电器有限公司 | Five spring hole scokets of Novel belt switch |
| CN204538260U (en) * | 2015-04-29 | 2015-08-05 | 佛山市顺德区卡西尼电气有限公司 | Combined socket and switch terminals modified node method |
| CN105958223A (en) * | 2016-06-23 | 2016-09-21 | 浙江金名电器有限公司 | Screw anti-fall-off mechanism for wall switch or socket |
-
2018
- 2018-08-18 CN CN201810987073.2A patent/CN108962635A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4038362A1 (en) * | 1990-12-01 | 1992-06-04 | Metz Albert Ria Electronic | Electrical lead clamp terminal - has adjacent clamp elements at 180 degrees to one another for zigzag configuration of soldering pins |
| CN201032656Y (en) * | 2007-01-23 | 2008-03-05 | 冯华雄 | Switch socket |
| CN201278372Y (en) * | 2008-08-28 | 2009-07-22 | 惠阳普洛瓦电器实业有限公司 | Connecting terminal for wall switch socket |
| CN202034496U (en) * | 2010-12-31 | 2011-11-09 | 沈利和 | Connecting terminal used for a socket |
| CN202454760U (en) * | 2012-01-19 | 2012-09-26 | 施耐德电气东南亚(总部)有限公司 | Connecting terminal |
| DE102012206593A1 (en) * | 2012-04-20 | 2013-10-24 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Universal connection clamp for clamping electric conductor with variable conductor cross section- and variable conductor profile, has clamp prism component attached with spring element at clamping screw and arranged within clamp housing |
| CN204361430U (en) * | 2015-02-04 | 2015-05-27 | 浙江捷诺电器有限公司 | Five spring hole scokets of Novel belt switch |
| CN204538260U (en) * | 2015-04-29 | 2015-08-05 | 佛山市顺德区卡西尼电气有限公司 | Combined socket and switch terminals modified node method |
| CN105958223A (en) * | 2016-06-23 | 2016-09-21 | 浙江金名电器有限公司 | Screw anti-fall-off mechanism for wall switch or socket |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Tong Document name: Notice of First Examination Opinion |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Tong Document name: Deemed withdrawal notice |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |