CN102403581A - Wire holder - Google Patents
Wire holder Download PDFInfo
- Publication number
- CN102403581A CN102403581A CN2011103983190A CN201110398319A CN102403581A CN 102403581 A CN102403581 A CN 102403581A CN 2011103983190 A CN2011103983190 A CN 2011103983190A CN 201110398319 A CN201110398319 A CN 201110398319A CN 102403581 A CN102403581 A CN 102403581A
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- China
- Prior art keywords
- insulating base
- metal connection
- base
- connection frame
- junction block
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Abstract
The invention relates to a wire holder, which comprises an insulated base, an insulated cover, a plurality of metal wire frames, a plurality of conducting strips and a plurality of wire locking screws, wherein the insulated base comprises a base and a fixed frame on the base; a plurality of separation chambers are arranged in the fixed frame; connection jacks are arranged corresponding to the two side walls of each separation chamber; the insulated cover is provided with mounting holes arranged in pairs corresponding to each separation chamber; the plurality of metal wire frames are arranged in pairs in each separation chamber of the insulated base; the upper end surfaces of the metal wire frames are provided with connection screw holes; the plurality of conducting strips are penetrated in the metal wire frames arranged in pairs; the lower ends of the plurality of wire locking screws are inserted in the connection screw holes on the upper end surfaces of the metal wire frames. Lead wires to be connected are fed in the metal wire frames from the connection jacks on the two side walls of the insulated base and are screwed by the wire locking screws, and the metal wire frames are raised up to clamp the lead wires to be connected and the conducting strips so as to realize electric connection of the wires and the strips. Therefore, the defects on more parts, too complex structure, much assembly time, unstable quality and higher cost in the traditional wire holder are solved.
Description
Technical field
The present invention relates to a kind of junction block.
Background technology
Common common junction block, like product is more.This type junction block can be accordinged to actual needs, conveniently is combined into the different numbers of poles of the some utmost points of 2 best.This type junction block all is made up of insulating base, wire frame, conductive plate, terminal screw etc. substantially.Traditional product all more or less has like this or such bad hidden danger or shortcoming.Such as, adopting knockdown structure between at different levels, the loosening situation of combination between the two poles of the earth just appears easily, for another example, adopt the structure of integral type insulating base, just screw occurs easily and come off, be difficult to the shortcoming that realizes that automation is produced fast.
Summary of the invention
The objective of the invention is to design a kind of junction block, part is more in the solution traditional wired seat, and structure is too loaded down with trivial details, and assembling is many man-hour, and quality is unstable, the shortcoming that cost is higher relatively.
For achieving the above object, technical scheme of the present invention is:
A kind of junction block, it comprises, insulating base, it comprises base and goes up fixed frame; Be provided with in this fixed frame that some equidistance are arranged, compartment independently; Corresponding each bottom, compartment two side is offered and is supplied to wait to connect the connection jack in the lead insertion insulating base compartment; The insulation lid, each compartment of the corresponding said insulating base in its upper surface is provided with installing hole in pairs, is covered on the insulating base fixed frame; The number of metal wire frame is arranged in each compartment of said insulating base in pairs, and metal connection frame upper surface has the connection screw, and this connects the installing hole of the corresponding insulation of screw lid; Plurality of conducting strips, each conducting strip are arranged in the metal connection frame of the paired setting in each compartment of said insulating base, and the conducting strip two ends are against insulating base fixed frame inwall; Some wiring lock screws, correspondence are arranged at each installing hole of insulation lid, and wiring lock screw lower end is inserted in the connection screw of each metal connection frame upper surface; Wait to connect lead and connect jack entering metal connection frame from the pedestal two side of insulating,, the metal connection frame is risen, clamp with this and wait to connect lead and conducting strip, reach both and be electrically connected through the rotation of wiring lock screw.
Further, the back-up ring structure of the installing hole of described insulation lid for preventing that screw breaks away from, comes off.
Again, described insulating base two side connects the top of jack and offers connecting hole, and accordingly, described insulation lid both sides are provided with the projection with this connecting hole buckle.
Both sides, base upper surface are offered groove along its length in the described insulating base, and described metal connection frame bottom is to establishing the limiting section that embeds this groove by groove.
In addition, limit the along its length convex tendon of a usefulness of the base upper surface central authorities in the insulating base of the present invention, the metal connection frame opposite flank that is provided with in pairs is resisted against this convex tendon both sides respectively.
Described insulating base fixed frame inwall both sides be provided with supply the conducting strip two ends against step.
During wiring, wire connecting is inserted the metal connection frame, utilize screwdriver rotation wiring lock screw then.Along with the rotation of wiring lock screw, the metal connection frame rises gradually.Along with the rotation of wiring lock screw, when the metal connection frame rises to certain altitude, match with conducting strip, wire conductor is clamped, thus the function that realization is electrically connected.
Beneficial effect of the present invention
1. contrast the traditional design scheme, the present invention simplifies the structure, and has reduced the part kind, easily is automated assembling, has reduced group worker cost, has reduced bad hidden danger, has improved quality and reliability.
2. insulating base is taked overall structure, but with the insulation lid be what to separate.
3. reduce the part kind than traditional structure, thereby reduce management cost and group worker.
4. all adopt hard parts, easily be automated quick assembling processing, reduce cost.
5. preventing the disengaging of screw, is the back-up ring structure that adopts lid, definitely stops screw and comes off.
Accompanying drawing and explanation
Fig. 1 is the front view of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the three-dimensional exploded view of the embodiment of the invention.
Embodiment
Referring to Fig. 1～Fig. 4, an embodiment of junction block of the present invention, it comprises, insulating base 1, it comprises base 11 and goes up fixed frame 12; Be provided with in this fixed frame 12 that some equidistance are arranged, independently compartment 121,121 ' (present embodiment is 8 compartments, be example with compartment 121,121 ', and is same down); Corresponding each bottom, compartment 121 two side is offered and is supplied to wait to connect the connection jack 122,122 ' in the lead insertion insulating base compartment; Insulation lid 2, each compartment 121,121 ' of the corresponding said insulating base 1 in its upper surface is provided with installing hole 21,21 ' (is example with compartment 121) in pairs, is covered on the insulating base fixed frame 12; Number of metal wire frame 3,3 ' (with the pair of metal wire frame is example; Down together); Be arranged in pairs in each compartment 121,121 ' of said insulating base 1; Metal connection frame 3,3 ' upper surface has and connects screw 31,31 ', and this connects the installing hole 21,21 ' of screw 31,31 ' corresponding insulation lid 2; Plurality of conducting strips 4, each conducting strip 4 are arranged in the metal connection frame 3,3 ' of the paired setting in said insulating base 1 each compartment, and the conducting strip two ends are against insulating base 1 fixed frame 12 inwalls; Some wiring lock screws 5,5 ', correspondence are arranged at insulation lid 2 each installing hole 21,21 ', and wiring lock screw 5,5 ' lower end is inserted in the connection screw 31,31 ' of each metal connection frame 3,3 ' upper surface; Waiting to connect lead 6,6 ' pedestal 1 two side of insulating certainly connects jack 122,122 ' and gets into metal connection frame 3,3 '; Through wiring lock screw 5,5 ' rotation; Metal connection frame 3,3 ' is risen, clamp with this and wait to connect lead 6,6 ' and conducting strip 4, reach both and be electrically connected.
Further, the installing hole 21,21 ' of described insulation lid 2 is the back-up ring structure that can prevent that screw breaks away from, comes off.
Again, described insulating base 1 two side connects jack 122, connecting hole 123,123 ' is offered in 122 ' top, and accordingly, described insulation lid 2 both sides are provided with the projection 22,22 ' with this connecting hole 123,123 ' buckle.
Both sides, base 11 upper surface are offered groove 111,111 ' along its length in the described insulating base 1, and described metal connection frame 3,3 ' bottom embed this groove 111,111 ' limiting section 32,32 ' to should groove 111,111 ' establishing.
In addition, limit the along its length convex tendon 112 of a usefulness of the base 11 upper surface central authorities in the insulating base of the present invention 1, metal connection frame 3, the 3 ' opposite flank that is provided with in pairs is resisted against this convex tendon 112 both sides respectively.
Described insulating base 1 fixed frame 12 inwall both sides be provided with supply conducting strip 4 two ends against step 124,124 '.
During wiring, wire connecting is inserted the metal connection frame, utilize screwdriver rotation wiring lock screw then.Along with the rotation of wiring lock screw, the metal connection frame rises gradually.Along with the rotation of wiring lock screw, when the metal connection frame rises to certain altitude, match with conducting strip, wire conductor is clamped, thus the function that realization is electrically connected.
Claims (10)
1. a junction block is characterized in that, comprise,
Insulating base, it comprises base and goes up fixed frame; Be provided with in this fixed frame that some equidistance are arranged, compartment independently; Corresponding each bottom, compartment two side is offered and is supplied to wait to connect the connection jack in the lead insertion insulating base compartment;
The insulation lid, each compartment of the corresponding said insulating base in its upper surface is provided with installing hole in pairs, is covered on the insulating base fixed frame;
The number of metal wire frame is arranged in each compartment of said insulating base in pairs, and metal connection frame upper surface has the connection screw, and this connects the installing hole of the corresponding insulation of screw lid;
Plurality of conducting strips, each conducting strip are arranged in the metal connection frame of the paired setting in each compartment of said insulating base, and the conducting strip two ends are against insulating base fixed frame inwall;
Some wiring lock screws, correspondence are arranged at each installing hole of insulation lid, and wiring lock screw lower end is inserted in the connection screw of each metal connection frame upper surface; Wait to connect lead and connect jack entering metal connection frame from the pedestal two side of insulating,, the metal connection frame is risen, clamp with this and wait to connect lead and conducting strip, reach both and be electrically connected through the rotation of wiring lock screw.
2. junction block as claimed in claim 1 is characterized in that, the back-up ring structure of the installing hole of described insulation lid for preventing that screw breaks away from, comes off.
3. according to claim 1 or claim 2 junction block is characterized in that connecting hole is offered in the top of the connection jack of described insulating base two side, and accordingly, described insulation lid both sides are provided with the projection with this connecting hole buckle.
4. according to claim 1 or claim 2 junction block is characterized in that, both sides, base upper surface are offered groove along its length in the described insulating base, and described metal connection frame bottom is to establishing the limiting section that embeds this groove by groove.
5. junction block as claimed in claim 3 is characterized in that, both sides, base upper surface are offered groove along its length in the described insulating base, and described metal connection frame bottom is to establishing the limiting section that embeds this groove by groove.
6. according to claim 1 or claim 2 junction block is characterized in that, the base upper surface central authorities convex tendon of a usefulness of limiting along its length in the described insulating base, and the metal connection frame opposite flank that is provided with in pairs is resisted against this convex tendon both sides respectively.
7. junction block as claimed in claim 3 is characterized in that, limit the along its length convex tendon of a usefulness of the base upper surface central authorities in the described insulating base, and the metal connection frame opposite flank that is provided with in pairs is resisted against this convex tendon both sides respectively.
8. junction block as claimed in claim 4 is characterized in that, limit the along its length convex tendon of a usefulness of the base upper surface central authorities in the described insulating base, and the metal connection frame opposite flank that is provided with in pairs is resisted against this convex tendon both sides respectively.
9. according to claim 1 or claim 2 junction block is characterized in that, described insulating base fixed frame inwall both sides be provided with supply the conducting strip two ends against step.
10. like claim 3 or 4 or 6 described junction blocks, it is characterized in that, described insulating base fixed frame inwall both sides be provided with supply the conducting strip two ends against step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103983190A CN102403581A (en) | 2011-12-05 | 2011-12-05 | Wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103983190A CN102403581A (en) | 2011-12-05 | 2011-12-05 | Wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102403581A true CN102403581A (en) | 2012-04-04 |
Family
ID=45885533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103983190A Pending CN102403581A (en) | 2011-12-05 | 2011-12-05 | Wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102403581A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820558A (en) * | 2012-08-10 | 2012-12-12 | 上海合璧电子元件有限公司 | Improvement structure for wiring base |
| CN105207138A (en) * | 2015-10-20 | 2015-12-30 | 卓郎（金坛）纺织机械有限公司 | Fixing structure used for eliminating accidental cable joint faults of textile machinery electronic control system |
| CN109301530A (en) * | 2018-10-31 | 2019-02-01 | 温州市凤泰电器有限公司 | A kind of New Low Voltage cable plant distribution plate |
| CN117748181A (en) * | 2023-11-09 | 2024-03-22 | 杰特电子实业(深圳)有限公司 | Rotary handle spring leaf locking wire plug-in type wiring terminal block |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101820107A (en) * | 2010-03-08 | 2010-09-01 | 中航光电科技股份有限公司 | Wiring connector |
| CN202534797U (en) * | 2011-12-05 | 2012-11-14 | 上海合璧电子元件有限公司 | Wire holder |
-
2011
- 2011-12-05 CN CN2011103983190A patent/CN102403581A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101820107A (en) * | 2010-03-08 | 2010-09-01 | 中航光电科技股份有限公司 | Wiring connector |
| CN202534797U (en) * | 2011-12-05 | 2012-11-14 | 上海合璧电子元件有限公司 | Wire holder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820558A (en) * | 2012-08-10 | 2012-12-12 | 上海合璧电子元件有限公司 | Improvement structure for wiring base |
| CN102820558B (en) * | 2012-08-10 | 2015-04-01 | 上海合璧电子元件有限公司 | Improvement structure for wiring base |
| CN105207138A (en) * | 2015-10-20 | 2015-12-30 | 卓郎（金坛）纺织机械有限公司 | Fixing structure used for eliminating accidental cable joint faults of textile machinery electronic control system |
| CN109301530A (en) * | 2018-10-31 | 2019-02-01 | 温州市凤泰电器有限公司 | A kind of New Low Voltage cable plant distribution plate |
| CN117748181A (en) * | 2023-11-09 | 2024-03-22 | 杰特电子实业(深圳)有限公司 | Rotary handle spring leaf locking wire plug-in type wiring terminal block |
| CN117748181B (en) * | 2023-11-09 | 2024-08-20 | 杰特电子实业(深圳)有限公司 | Rotary handle spring leaf locking wire plug-in type wiring terminal block |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120404 |