CN101820105A - Cage spring terminal block - Google Patents
Cage spring terminal block Download PDFInfo
- Publication number
- CN101820105A CN101820105A CN200910046731A CN200910046731A CN101820105A CN 101820105 A CN101820105 A CN 101820105A CN 200910046731 A CN200910046731 A CN 200910046731A CN 200910046731 A CN200910046731 A CN 200910046731A CN 101820105 A CN101820105 A CN 101820105A
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- China
- Prior art keywords
- spring
- lead plate
- battery lead
- conducting strip
- spring leaf
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Abstract
The invention relates to a cage spring terminal block which consists of an insulating housing, a first spring leaf and a second spring leaf, wherein a first spring chamber and a second spring chamber are arranged in the housing, a first wire connection hole is formed on the outer side of the first spring chamber, a second wire connection hole is formed on the outer side of the second spring chamber, the first spring leaf is electrically connected with a first electrode plate, the second spring leaf is electrically connected with a second electrode plate, and a gap and a switch are arranged between the first electrode plate and the second electrode plate. The first spring leaf and the second spring leaf respectively clamp conducting wires in the first wire connection hole and the second wire connection hole by utilizing the elastic restoring force, and the conduction or the disconnection of the first electrode plate and the second electrode plate can be realized by utilizing the switch. The cage spring terminal block clamps the conducting wires and conducing wire interfaces through the action force of springs, the connection is convenient and fast, and the switch part is arranged at the middle part for connecting conductive pieces at two ends, thereby conveniently realizing the conduction and the disconnection of the conducting wires at the two ends of the cage spring terminal block.
Description
Technical field:
The present invention relates to electricity field, relate in particular to conductor jointer, particularly a kind of cage spring terminal block.
Background technology:
In the prior art, binding post is in addition fastening to lead by screw, but connects inconveniently, can not finish lead fast and connect.Have in addition yet and adopt pluggable mode to connect, require terminals that lead is applied certain confining force, so lead needs the operator of corresponding experience just can finish when connecting, and connection reliability is not high, causes the electric fault of loose contact easily.Simultaneously, can not realize easily laterally bridge joint in the existing binding post, the diversified connected mode when being unfavorable for testing.
Summary of the invention:
The object of the present invention is to provide a kind of cage spring terminal block, described this cage spring terminal block to solve the prior art middle connecting terminal connect inconvenient, the technical problem of loose contact appears easily.
This cage spring terminal block of the present invention is by insulation shell, one first spring leaf and one second spring leaf constitute, wherein, be provided with one first spring housing and one second spring housing in the described insulation shell, described first spring leaf is arranged in described first spring housing after curling, described second spring leaf is arranged in described second spring housing after curling, be provided with one first wiring hole in the insulation shell in first spring housing outside, one end of first spring leaf penetrates in described first wiring hole from the sidewall of first spring housing, be provided with one second wiring hole in the insulation shell in second spring housing outside, one end of first spring leaf penetrates in described second wiring hole from the sidewall of second spring housing, be connected with one first conducting strip on first spring leaf, one end of described first conducting strip is connected with one first battery lead plate, first conducting strip and described first battery lead plate all are arranged in the mounting groove in the insulation shell, be connected with one second conducting strip on second spring leaf, one end of described second conducting strip is connected with one second battery lead plate, second conducting strip and described second battery lead plate all are arranged in the mounting groove in the insulation shell, are provided with gap and switch between first battery lead plate and second battery lead plate.
Further, be provided with a slotted eye in described first battery lead plate, be provided with a screw rod in the described slotted eye, be connected with one on the described screw rod and go up conductive slider and a following conductive slider, described upward conductive slider is positioned at the upside of first battery lead plate, described down conductive slider is positioned at the downside of first battery lead plate, and the upper end of screw rod is provided with an insulator cap, and is provided with window in the described insulator cap insulation shell in opposite directions.
Further, described first conducting strip is connected by screw with second battery lead plate separately with first battery lead plate, second conducting strip, the upper end of any one described screw all is connected with a hollow contact tube separately, and described hollow contact tube is separately positioned on two auxiliary connecing in the hole in the insulation shell.
Further, be respectively arranged with positive stop in described first spring housing and second spring housing.
Operation principle of the present invention is: two leads are inserted first wiring hole and second wiring hole respectively, first spring leaf and second spring leaf utilize restoring force that lead is clamped in first wiring hole and second wiring hole respectively, and finish respectively and being electrically connected of first conducting strip and second conducting strip.Utilization can realize first battery lead plate and second battery lead plate to conducting or disconnection by the switch that last conductive slider and following conductive slider constitute, and can fix the position of conductive slider and the following conductive slider and first battery lead plate by screw.The auxiliary hollow contact tube that connects in the hole can provide the quick connection of test plug, and can be used for realizing the horizontal bridge joint between a plurality of binding post arranged side by side.
The present invention and prior art compare, and its effect is actively with tangible.The present invention is provided with spring housing at the insulation shell two ends of binding post, and spring leaf is set in spring housing, and is with lead and conductor interface chucking, easy to connect quick by acting force of the spring; The conducting strip connection of switch block with two ends is set in the middle, can conveniently realizes the connecting and disconnecting of cage spring terminal block two ends lead.
Description of drawings:
Fig. 1 is the perspective view of cage spring terminal block of the present invention.
Fig. 2 is the front view of cage spring terminal block of the present invention.
Fig. 3 is the vertical view of cage spring terminal block of the present invention.
Embodiment:
Embodiment 1:
As Fig. 1, Fig. 2 and shown in Figure 3, cage spring terminal block of the present invention, by insulation shell 1, one first spring leaf 3 and one second spring leaf 31 constitute, wherein, be provided with one first spring housing 10 and one second spring housing 11 in the described insulation shell 1, after curling, described first spring leaf 3 is arranged in described first spring housing 10, after curling, described second spring leaf 31 is arranged in described second spring housing 11, be provided with one first wiring hole 12 in the insulation shell 1 in first spring housing, 10 outsides, one end of first spring leaf 3 penetrates in described first wiring hole 12 from the sidewall of first spring housing 10, be provided with one second wiring hole 13 in the insulation shell 1 in second spring housing, 11 outsides, one end of first spring leaf 3 penetrates in described second wiring hole 13 from the sidewall of second spring housing 11, be connected with one first conducting strip 2 on first spring leaf 3, one end of described first conducting strip 2 is connected with one first battery lead plate 14, first conducting strip 2 and described first battery lead plate 14 all are arranged in the mounting groove in the insulation shell 1, be connected with one second conducting strip 9 on second spring leaf 31, one end of described second conducting strip 9 is connected with one second battery lead plate 15, second conducting strip 9 and described second battery lead plate 15 all are arranged in the mounting groove in the insulation shell 1, are provided with gap and switch between first battery lead plate 14 and second battery lead plate 15.
Further, be provided with a slotted eye 18 in described first battery lead plate 14, be provided with a screw rod 6 in the described slotted eye 18, be connected with one on the described screw rod 6 and go up conductive slider 5 and a following conductive slider 8, described upward conductive slider 5 is positioned at the upside of first battery lead plate 14, described down conductive slider 8 is positioned at the downside of first battery lead plate 14, and the upper end of screw rod 6 is provided with an insulator cap 7, and is provided with window in described insulator cap 7 insulation shell 1 in opposite directions.
Further, described first conducting strip 2 is connected by screw with first battery lead plate 14, the upper end of screw is connected with a hollow contact tube 4, second conducting strip 9 is connected by screw with second battery lead plate 15, the upper end of screw is connected with a hollow contact tube 41, hollow contact tube 4 is arranged on auxiliary the connecing in the hole 16 in the insulation shell 1, and hollow contact tube 41 is arranged on auxiliary the connecing in the hole 17 in the insulation shell 1.Be provided with connecting hole 21 in hollow contact tube 4 and the hollow contact tube 41.
Further, be provided with positive stop 19 in first spring housing 10.Be provided with positive stop 20 in second spring housing 11.
The course of work of present embodiment is: two leads are inserted first wiring hole 12 and second wiring hole 13 respectively, first spring leaf 3 and second spring leaf 31 utilize restoring force that lead is clamped in first wiring hole 12 and second wiring hole 13 respectively, and finish respectively and being electrically connected of first conducting strip 2 and second conducting strip 9.Utilization can realize first battery lead plate 14 and second battery lead plate 15 to conducting or disconnection by the switch that last conductive slider 5 and following conductive slider 8 constitute, and can fix the position of conductive slider 5 and the following conductive slider 8 and first battery lead plate 14 by screw.The auxiliary hollow contact tube that connects in the hole can provide the quick connection of test plug, and can be used for realizing the horizontal bridge joint between a plurality of binding post arranged side by side.
Claims (4)
1. cage spring terminal block, by insulation shell, one first spring leaf and one second spring leaf constitute, it is characterized in that: be provided with one first spring housing and one second spring housing in the described insulation shell, described first spring leaf is arranged in described first spring housing after curling, described second spring leaf is arranged in described second spring housing after curling, be provided with one first wiring hole in the insulation shell in first spring housing outside, one end of first spring leaf penetrates in described first wiring hole from the sidewall of first spring housing, be provided with one second wiring hole in the insulation shell in second spring housing outside, one end of first spring leaf penetrates in described second wiring hole from the sidewall of second spring housing, be connected with one first conducting strip on first spring leaf, one end of described first conducting strip is connected with one first battery lead plate, first conducting strip and described first battery lead plate all are arranged in the mounting groove in the insulation shell, be connected with one second conducting strip on second spring leaf, one end of described second conducting strip is connected with one second battery lead plate, second conducting strip and described second battery lead plate all are arranged in the mounting groove in the insulation shell, are provided with gap and switch between first battery lead plate and second battery lead plate.
2. cage spring terminal block as claimed in claim 1, it is characterized in that: be provided with a slotted eye in described first battery lead plate, be provided with a screw rod in the described slotted eye, be connected with one on the described screw rod and go up conductive slider and a following conductive slider, described upward conductive slider is positioned at the upside of first battery lead plate, described conductive slider down is positioned at the downside of first battery lead plate, the upper end of screw rod is provided with an insulator cap, and is provided with window in the described insulator cap insulation shell in opposite directions.
3. cage spring terminal block as claimed in claim 1, it is characterized in that: described first conducting strip is connected by screw with second battery lead plate separately with first battery lead plate, second conducting strip, the upper end of any one described screw all is connected with a hollow contact tube separately, and described hollow contact tube is separately positioned on two auxiliary connecing in the hole in the insulation shell.
4. cage spring terminal block as claimed in claim 1 is characterized in that: be respectively arranged with positive stop in described first spring housing and second spring housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046731A CN101820105A (en) | 2009-02-26 | 2009-02-26 | Cage spring terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910046731A CN101820105A (en) | 2009-02-26 | 2009-02-26 | Cage spring terminal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101820105A true CN101820105A (en) | 2010-09-01 |
Family
ID=42655099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910046731A Pending CN101820105A (en) | 2009-02-26 | 2009-02-26 | Cage spring terminal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101820105A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255150A (en) * | 2011-05-04 | 2011-11-23 | 成都瑞联电气股份有限公司 | Terminal block |
| CN102969176A (en) * | 2012-11-26 | 2013-03-13 | 上海友邦电气(集团)股份有限公司 | Junction plug module used for multi-throw switch |
| WO2013044422A1 (en) * | 2011-09-27 | 2013-04-04 | 上海友邦电气(集团)股份有限公司 | Signal light |
| CN103390805A (en) * | 2013-07-19 | 2013-11-13 | 上海友邦电气(集团)股份有限公司 | Test type wiring terminal |
| CN105751515A (en) * | 2016-04-26 | 2016-07-13 | 杭州研智科技有限公司 | Detachable 3D printer spray head |
| CN108615983A (en) * | 2016-12-12 | 2018-10-02 | 町洋企业股份有限公司 | Press switch wire connection device |
| CN109524805A (en) * | 2018-12-07 | 2019-03-26 | 国家电网公司 | A kind of antidetonation terminal block convenient for being isolated and being shorted ground connection |
-
2009
- 2009-02-26 CN CN200910046731A patent/CN101820105A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102255150A (en) * | 2011-05-04 | 2011-11-23 | 成都瑞联电气股份有限公司 | Terminal block |
| CN102255150B (en) * | 2011-05-04 | 2013-06-19 | 成都瑞联电气股份有限公司 | Terminal block |
| WO2013044422A1 (en) * | 2011-09-27 | 2013-04-04 | 上海友邦电气(集团)股份有限公司 | Signal light |
| CN102969176A (en) * | 2012-11-26 | 2013-03-13 | 上海友邦电气(集团)股份有限公司 | Junction plug module used for multi-throw switch |
| CN102969176B (en) * | 2012-11-26 | 2016-08-03 | 上海友邦电气(集团)股份有限公司 | A kind of connecting plug module for multithrow switch |
| CN103390805A (en) * | 2013-07-19 | 2013-11-13 | 上海友邦电气(集团)股份有限公司 | Test type wiring terminal |
| CN105751515A (en) * | 2016-04-26 | 2016-07-13 | 杭州研智科技有限公司 | Detachable 3D printer spray head |
| CN108615983A (en) * | 2016-12-12 | 2018-10-02 | 町洋企业股份有限公司 | Press switch wire connection device |
| CN109524805A (en) * | 2018-12-07 | 2019-03-26 | 国家电网公司 | A kind of antidetonation terminal block convenient for being isolated and being shorted ground connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20100901 |