CN113224551A - Novel side direct-insert wiring mode - Google Patents
Novel side direct-insert wiring mode Download PDFInfo
- Publication number
- CN113224551A CN113224551A CN202110238511.7A CN202110238511A CN113224551A CN 113224551 A CN113224551 A CN 113224551A CN 202110238511 A CN202110238511 A CN 202110238511A CN 113224551 A CN113224551 A CN 113224551A
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- China
- Prior art keywords
- wiring
- wiring board
- piece
- key
- novel side
- 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
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The invention discloses a novel side direct-insertion wiring mode which comprises a wiring board, wherein two groups of keys are inserted into the top of the wiring board and are in contact with a conductive piece arranged in the wiring board, springs are connected to two ends of the conductive piece, an extrusion piece located at the top end of the front end of each spring is movably connected with a fixed groove formed in the surface of each key, wiring holes are formed in two sides of the wiring board, and the wiring holes are located between the conductive piece and the extrusion pieces. According to the novel side direct-insertion wiring mode, firstly, the wiring area is greatly increased through the mutual matching among the keys, the springs and the conductive pieces, so that electric wires enter the main body to a greater extent and are not easy to fall off, and the conductivity is improved; and secondly, the three parts are assembled into the main body and then are positioned on the same horizontal plane with the main body through the mutual combination of the key, the spring and the conductive piece, and are firmly fixed in the main body, so that the three parts cannot protrude out of the main body and fall off even in the processes of wiring and pressing the key.
Description
Technical Field
The invention relates to the technical field of wiring terminals, in particular to a novel side direct-insertion wiring mode.
Background
At present, the existing side direct-insertion wiring mode has certain defects, and firstly, the wiring in the prior art needs to adopt tools and is complex to operate; secondly, the wiring in the prior art enables the electric wire to be only partially inserted (the cold-pressed metal part), and the wiring area is small; thirdly, the spring, the conductive piece and the main body can not be always in the same horizontal plane in the prior art, and the spring, the conductive piece and the main body are easy to fall off from the main body in the processes of wiring and pressing the key; fourthly, when a plurality of terminals form a terminal group, whether a certain terminal is connected or not can not be quickly seen from the upper surface of the terminal, and therefore a novel side direct-insertion wiring mode is provided.
Disclosure of Invention
The invention mainly aims to provide a novel side direct-plug wiring mode which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
a novel side direct-insert wiring mode comprises a wiring board and a grounding copper piece inserted at the rear end of the wiring board, wherein two groups of keys are inserted at the top of the wiring board and are in contact with a conductive piece arranged in the wiring board, two ends of the conductive piece are connected with springs, the springs are embedded at the front end of the wiring board, wherein,
the pressing piece located at the top end of the front end of the spring is movably connected with the fixing groove formed in the surface of the key, wiring holes are formed in two sides of the wiring board, and the wiring holes are located between the conductive pieces and the pressing piece.
Preferably, the top of the wiring board is provided with a slot, and the slot is connected with the key in a sliding manner through a slide way arranged in the slot.
Preferably, the top of the pressing sheet is concave, and the top end of the pressing sheet is connected with the outside of the conductive member.
Preferably, the outer part of the key is provided with a conical bulge, and the top of the key is provided with a cross-shaped groove.
Preferably, the inner surface of the fixing groove is provided with a sliding rail, and the fixing groove is clamped with the top end of the extrusion sheet through the sliding rail on the inner surface of the fixing groove.
Preferably, one end of the conductive piece is provided with a first barb in an L shape, and the other end of the conductive piece is provided with a second barb.
Preferably, the rear end of the spring is connected with a spring plate, and the spring plate is clamped at the front end of the wiring board.
Preferably, the fixing points on the two sides of the top of the grounding copper piece correspond to the connecting piece holes formed in the two sides of the top of the wiring board.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the method is realized by directly inserting the electric wire into the side surface without any tool, and the operation is simple;
secondly, the wiring area is greatly increased through the mutual matching among the keys, the springs and the conductive pieces, so that the electric wires enter the main body to a greater extent and are not easy to fall off, and the conductivity is improved;
thirdly, the three parts are assembled into the main body and then positioned on the same horizontal plane with the main body through the mutual combination of the key, the spring and the conductive piece, and are firmly fixed in the main body, so that the three parts cannot protrude out of the main body and fall off even in the processes of wiring and pressing the key;
and fourthly, when a plurality of terminals form a terminal group, whether a certain terminal is connected or not can be judged by observing the upper and lower positions (whether the terminal is deviated downwards or not) of the key.
Drawings
FIG. 1 is a schematic view of an overall structure of a novel side-in-line connection method according to the present invention;
FIG. 2 is an exploded view of a novel side-through wiring scheme of the present invention;
FIG. 3 is a second exploded view of the novel side-through wiring scheme of the present invention;
FIG. 4 is an exploded view of the key, conductive member and spring in a novel side-drop wiring scheme of the present invention;
FIG. 5 is a front view of the novel side direct plug wiring overall structure of the present invention;
FIG. 6 is a second schematic view of the overall structure of a novel side-face direct-plug wiring method of the present invention;
FIG. 7 is a diagram of the structure of a spring in a novel side direct-plug wiring manner according to the present invention;
FIG. 8 is a structural diagram of a conductive member in a novel side-in-line connection method according to the present invention;
FIG. 9 is a schematic diagram of a key assembly according to the present invention;
FIG. 10 is a second structural diagram of a key assembly in a novel direct plug-in side connection manner according to the present invention;
fig. 11 is a structural diagram of a grounding copper member in a novel side direct-insert wiring manner according to the present invention.
In the figure: 1. a wiring board; 2. pressing a key; 3. a conductive member; 4. a spring; 5. a wiring hole; 6. a slideway; 7. extruding the sheet; 8. a spring plate; 9. a protrusion; 10. fixing grooves; 11. a slide rail; 12. and a grounding copper piece.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-11, a novel side direct-insert wiring method comprises a wiring board 1 and a grounding copper part 12 inserted at the rear end of the wiring board 1, wherein two groups of keys 2 are inserted at the top of the wiring board 1 and are contacted with a conductive piece 3 arranged in the wiring board 1, both ends of the conductive piece 3 are connected with springs 4, the springs 4 are embedded at the front end of the wiring board 1, wherein,
the pressing piece 7 positioned at the top end of the front end of the spring 4 is movably connected with the fixing groove 10 formed in the surface of the key 2, the wiring holes 5 are formed in two sides of the wiring board 1, and the wiring holes 5 are positioned between the conductive piece 3 and the pressing piece 7.
Referring to fig. 2 and 6, a slot is formed in the top of the wiring board 1, and the slot is slidably connected to the key 2 through a slide 6 provided inside the slot.
Referring to fig. 3 and 7, the top of the pressing piece 7 is in a shape of a "concave", and the top end of the pressing piece 7 is connected to the outside of the conductive member 3.
Referring to fig. 9, a protrusion 9 having a tapered shape is formed on the exterior of the key 2, and a groove having a cross shape is formed on the top of the key 2.
Referring to fig. 2, 9 and 10, the inner surface of the fixing groove 10 is provided with a slide rail 11, and the fixing groove 10 is engaged with the top end of the pressing piece 7 by the slide rail 11 on the inner surface thereof.
Referring to fig. 8, one end of the conductive member 3 is provided with a first barb in an "L" shape, and the other end is provided with a second barb.
Referring to fig. 1 and 7, the rear end of the spring 4 is connected with a spring plate 8, and the spring plate 8 is clamped at the front end of the wiring board 1.
Referring to fig. 3 and 11, the fixing points on both sides of the top of the grounding copper member 12 correspond to the connector holes formed on both sides of the top of the wiring board 1.
The upper surface of the key 2 is provided with a cross-shaped groove, and when a screwdriver is used for pressing the key 2, the operation can be carried out from the transverse direction and the vertical direction to pull out the electric wire.
The keys 2 are not divided into left and right, and the two keys 2 are mutually universal.
The button 2 includes two baffles in front and back, when packing into wiring board 1, presses two baffles a little, makes the vacant area between two baffles reduce, packs into the slide 6 on wiring board 1 top more easily, after packing into wiring board 1, two baffles kick-backs to the normal position and slightly expand a little around, and spring 4 and electrically conductive piece 3 fill the vacant area, make button 2 surface and wiring board 1 surface department at same horizontal plane.
Two sides of one side of the key 2 are respectively provided with a positioning point which is matched with the shape of a connecting piece hole above the wiring board 1, the key 2 can be fixed in the wiring board 1, and the lower surface of the positioning point is provided with a small slope design, so that the key 2 can be more easily installed in the wiring board 1.
The upper half surface of the key 2 is slightly raised 9, the lower half surface is smooth, so that the key 2 is easier to assemble into the wiring board 1, and after the wiring board 1 is assembled, the position of the raised 9 part of the upper half surface is limited to be contacted with the wiring board 1, so that the key 2 is clamped in the wiring board 1 and is not easy to slide out from the upper part.
The baffle both sides that button 2 is located the below all are equipped with the slide rail, and there is slide 6 simultaneously wiring board 1 place the both sides in hole, make the assigned position of packing into that button 2 can be accurate, light, and button 2 pegs graft in the hole of placing at wiring board 1 top.
The bottom of the key 2 is provided with a slope design, when the key 2 is installed in the wiring board 1, the slope design at the bottom of the key 2 reduces resistance when contacting with the conductive piece 3 and the spring 4, and the front baffle and the rear baffle of the key 2 slightly expand, so that the key 2 can continuously and easily slide in to reach a designated position.
The surface of the key 2 is provided with a fixing groove 10, when the key 2 is completely installed in the wiring board 1, the top end of the spring 4 enters the fixing groove 10 to be connected with a sliding rail 11 in the fixing groove 10, and the spring 4 is fixed in the wiring board 1. When the key 2 is pressed, the spring 4 is deformed, the top end moves along the track of the sliding rail 11, and the spring 4 cannot run out.
The two sides of the bottom of the key 2 are provided with tangent planes, so that the wiring board 1 can be more easily and accurately placed with a hole track.
The baffle below the key 2 adopts a concave design, a certain pressing range is provided for pressing the key 2, and the small inclined plane design of the base angle makes the key more convenient when entering the wiring board 1.
The width of the concave design at the top of the spring 4 is consistent with the width of the conductive piece 3, so that the conductive piece 3 is fixed at a specified position and is not easy to slide out.
The side surface of the spring 4 is provided with a section of concave design, the position is contacted with the bottom of the key 2, a certain vacant area is reserved for the bottom of the key 2, and the key 2 and the wiring board 1 can be kept at the same horizontal plane.
The deformation point of the spring 4 protrudes upwards and is combined with the positioning groove in the wiring board 1, so that the spring 4 is fixed in the wiring board 1 and is not easy to fall off.
When pressing button 2, move to the inboard along button 2 slide 6, spring 4 deformation point (spring 4 department of buckling) moves down, drives the increase of deformation point angle, and certain deformation area has been expected for warping in the wiring board 1 to the skew downwards simultaneously, and the non-resistance obstacle makes spring 4 deformation lighter, and button 2 is more laborsaving.
The conductive piece 3 is integrally formed, the shape of the conductive piece is matched with the shape of the interior of the wiring board 1, and the barb designs are arranged at the left end and the right end of the conductive piece 3, so that the conductive piece 3 can be stably fixed in the wiring board 1 and cannot run out outwards.
Two sides in the middle of the conductive piece 3 are respectively provided with a convex point which interacts with the tail end of the spring 4 to fix the spring 4 in the wiring board 1 and prevent the spring from easily running out.
The conductive piece 3 is provided with a connecting piece hole for placing a connecting piece. Meanwhile, the connecting piece hole can be replaced by a grounding piece hole, so that grounding is realized.
The upper end of the grounding copper part 12 is designed to be small at the top and big at the bottom, so that the grounding copper part 12 can be more easily inserted into the conductive part 3.
The surface of the grounding copper part 12 is provided with convex points in different directions which are matched with hole positions on the wiring board 1, and meanwhile, the convex points are provided with the flat upper surface and the flat lower surface of the convex points 9, so that the grounding copper part 12 is easier to be installed in the wiring board 1 and cannot slide out after being installed.
The wiring board 1 has wiring holes 5 on the left and right sides thereof. The wiring hole 5 adopts a funnel-shaped design, a square opening in the hole is used for inserting a metal part of a cold-pressed end of an electric wire, the residual area can be used for inserting an insulating flame-retardant part of the cold-pressed end, and the design can enable the electric wire to be inserted into the terminal to a greater degree and is not easy to fall off.
The invention describes a novel side direct-plug wiring mode. The electric wire is from wiring hole 5 disect insertion of wiring board 1 side, get into inside wiring board 1 from the contact point of electrically conductive piece 3 and spring 4, the top of spring 4 moves along slide rail 11 in the fixed slot 10, and inwards squint downwards, drive button 2 rebound, form the space between spring 4 and the electrically conductive piece 3, the electric wire gets into from the space, the metal conducting part of electric wire cold pressing end can be directly with the electrically conductive piece 3 side contact, thereby increase the electric wire and fall the electric piece, spring 4's conducting area, better realization wiring, the electric wire also is difficult for dropping. Meanwhile, when a plurality of terminals are combined, whether the terminals are connected or not can be judged according to the position condition (whether the terminal is deviated downwards) of the terminal surface key 2.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A novel side direct-insert wiring mode is characterized by comprising a wiring board (1) and a grounding copper piece (12) inserted at the rear end of the wiring board (1), wherein two groups of keys (2) are inserted at the top of the wiring board (1) and are in contact with a conductive piece (3) arranged in the wiring board (1), springs (4) are connected at two ends of the conductive piece (3), the springs (4) are embedded at the front end of the wiring board (1), wherein,
the pressing piece (7) at the top end of the front end of the spring (4) is movably connected with the fixing groove (10) formed in the surface of the key (2), wiring holes (5) are formed in two sides of the wiring board (1), and the wiring holes (5) are located between the conductive piece (3) and the pressing piece (7).
2. The novel side direct-insert wiring mode according to claim 1, characterized in that: the top of the wiring board (1) is provided with a slot, and the slot is connected with the key (2) in a sliding manner through a slide way (6) arranged in the slot.
3. The novel side direct-insert wiring mode according to claim 1, characterized in that: the top of the extrusion piece (7) is concave, and the top end of the extrusion piece (7) is connected with the outside of the conductive piece (3).
4. The novel side direct-insert wiring mode according to claim 1, characterized in that: the outside of button (2) is equipped with and is conical arch (9), and the top of button (2) is provided with and is criss-cross recess.
5. The novel side direct-insert wiring mode according to claim 1, characterized in that: the inner surface of fixed slot (10) is equipped with slide rail (11), and fixed slot (10) are through slide rail (11) of its inner surface and the top joint of extrusion piece (7).
6. The novel side direct-insert wiring mode according to claim 1, characterized in that: one end of the conductive piece (3) is provided with an L-shaped first barb, and the other end of the conductive piece is provided with a second barb.
7. The novel side direct-insert wiring mode according to claim 1, characterized in that: the rear end of the spring (4) is connected with an elastic sheet (8), and the elastic sheet (8) is clamped at the front end of the wiring board (1).
8. The novel side direct-insert wiring mode according to claim 1, characterized in that: the fixed points on the two sides of the top of the grounding copper piece (12) correspond to the connecting piece holes arranged on the two sides of the top of the wiring board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238511.7A CN113224551B (en) | 2021-03-03 | 2021-03-03 | Side direct-insert wiring mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110238511.7A CN113224551B (en) | 2021-03-03 | 2021-03-03 | Side direct-insert wiring mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113224551A true CN113224551A (en) | 2021-08-06 |
| CN113224551B CN113224551B (en) | 2022-09-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110238511.7A Active CN113224551B (en) | 2021-03-03 | 2021-03-03 | Side direct-insert wiring mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113224551B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156667A (en) * | 2021-11-09 | 2022-03-08 | 万坤电气有限公司 | Novel grounding structure of wiring terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008025Y (en) * | 2007-02-06 | 2008-01-16 | 厦门德利兴电气设备有限公司 | Spring plate compression joint type connector |
| CA2582824A1 (en) * | 2006-09-01 | 2008-03-01 | Hosiden Corporation | Connecting device |
| US20090017699A1 (en) * | 2007-07-09 | 2009-01-15 | Breen Iv Dennis M | In-line push-in wire connector |
| CN111129791A (en) * | 2020-01-13 | 2020-05-08 | 万坤电气有限公司 | Side direct insertion type wiring terminal |
| CN211789577U (en) * | 2020-04-29 | 2020-10-27 | 万坤电气有限公司 | Novel spring connecting terminal |
-
2021
- 2021-03-03 CN CN202110238511.7A patent/CN113224551B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2582824A1 (en) * | 2006-09-01 | 2008-03-01 | Hosiden Corporation | Connecting device |
| CN201008025Y (en) * | 2007-02-06 | 2008-01-16 | 厦门德利兴电气设备有限公司 | Spring plate compression joint type connector |
| US20090017699A1 (en) * | 2007-07-09 | 2009-01-15 | Breen Iv Dennis M | In-line push-in wire connector |
| CN111129791A (en) * | 2020-01-13 | 2020-05-08 | 万坤电气有限公司 | Side direct insertion type wiring terminal |
| CN211789577U (en) * | 2020-04-29 | 2020-10-27 | 万坤电气有限公司 | Novel spring connecting terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156667A (en) * | 2021-11-09 | 2022-03-08 | 万坤电气有限公司 | Novel grounding structure of wiring terminal |
| CN114156667B (en) * | 2021-11-09 | 2023-07-28 | 万坤电气有限公司 | Novel grounding structure of binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113224551B (en) | 2022-09-13 |
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