CN104392852A - Connection terminal housing - Google Patents
Connection terminal housing Download PDFInfo
- Publication number
- CN104392852A CN104392852A CN201410684308.2A CN201410684308A CN104392852A CN 104392852 A CN104392852 A CN 104392852A CN 201410684308 A CN201410684308 A CN 201410684308A CN 104392852 A CN104392852 A CN 104392852A
- Authority
- CN
- China
- Prior art keywords
- lid
- base
- binding post
- groove
- connection terminal
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a connection terminal housing. The connection terminal housing consists of a cover, a base and a plurality of connection terminals. The cover is covered on the base; a plurality of parallel fixing slots are divided by a plurality of partition plates inside the cover; stop blocks are arranged inside the fixing slots; the plurality of connection terminals is respectively installed in the plurality of fixing slots inside the cover. Because the connection terminal is installed as an independent member inside the fixing slot of the cover, if the connection terminal is invalid, the whole housing does not need to be change, whereas only the invalid connection terminal needs to be changed; therefore the changing is low cost, and the changing is rapid and convenient.
Description
Technical field
The present invention relates to a kind of switchgear, particularly relate to a kind of binding post case.
Background technology
In switchgear, relate to the assembling of many parts.At present, binding post many employings phoenix terminal of traditional motor protector, its price is more expensive, and a terminal needs whole replacing after damaging, and replacement cost is high.
Summary of the invention
The object of the present invention is to provide a kind of replacement cost lower, assemble binding post case efficiently.
For achieving the above object, technical solution of the present invention is:
The present invention is a kind of binding post case, is made up of lid, base and multiple binding post; Described lid snaps onto on base, is separated out multiple holddown groove be parallel to each other, in holddown groove, is provided with guide vane end stop by polylith dividing plate in lid; Described multiple binding posts are arranged in the multiple holddown grooves in lid respectively.
The two side of described lid is respectively equipped with draw-in groove, the two side of base is respectively equipped with buckle and is provided with many parallel location notchs at the end face of base; Described lid snaps onto on base by draw-in groove on it and being clasped of base, and the polylith dividing plate holding on lid is in many location notchs of base.
Described binding post is made up of terminal screw and wire frame; The end of thread of described terminal screw is screwed onto in the screwed hole of wire frame; The terminal screw be screwed together and wire frame are arranged in lid holddown groove, and the screw portion of screw is nested with in the semicircular groove of guide vane end stop and can not drops out.
After adopting such scheme, because the present invention is made up of lid, base and multiple binding post; Binding post as one independently parts be arranged in the holddown groove of lid, if binding post lost efficacy, whole case need not be changed, only need change the binding post of inefficacy, replacement cost is lower, replacing is quick, and, if certain binding post need not use, can be locked, after locking, can effectively prevent dust from entering binding post, keep binding post to be in good stand-by state.In addition, when case buckle is to after connecting, the terminal screw in binding post can only move in the semicircular groove of lid, when lock-screw, screw can not be vacillated now to the left, now to the right, and greatly reduce the sliding tooth of screw thread and the problem that causes binding post to lose efficacy, assembling speed is fast.The present invention designed thus has that creepage distance is large, dielectric voltage withstand advantages of higher.
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is three-dimensional exploded view of the present invention
Fig. 2 is the axonometric drawing that binding post of the present invention loads lid
Fig. 3 is axonometric drawing of the present invention;
Fig. 4 is the present invention and circuit board connection diagram;
Fig. 5 is the schematic diagram after the present invention loads controller shell.
Embodiment
As shown in Figure 1-Figure 3, the present invention is a kind of binding post case, is made up of lid 1, base 2 and multiple binding post 3.
The two side of described base 2 is respectively equipped with two buckles 21, is provided with many parallel location notchs 22 at the end face of base 2.
Described lid 1 is provided with polylith dividing plate 11, multiple holddown groove 12, multiple guide vane end stop 13 and draw-in groove 14.Polylith dividing plate 11 is separated out multiple holddown groove 12 be parallel to each other in lid 1, is provided with guide vane end stop 13 in holddown groove 12.The two side of lid 1 is respectively equipped with two draw-in grooves 14.Described lid 1 is coordinated with the buckle 21 of base 2 by draw-in groove on it 14 and snaps onto on base 2, polylith dividing plate 11 holding on lid 1 in many location notchs 22 of base 2, and.
Described binding post 3 is made up of terminal screw 31 and wire frame 32.The end of thread of described terminal screw 31 is screwed onto in the screwed hole of wire frame 32, and wire frame 32 is provided with terminal block 321; The terminal screw 31 be screwed together and wire frame 32 are arranged in lid 1 holddown groove 12, and the screw portion of screw 31 is nested with in the semicircular groove 131 of guide vane end stop 13, can only rotate and can not drop out.Multiple binding post 3 is arranged in the multiple holddown grooves 12 in lid 1 respectively.
As shown in Figure 4, the present invention 10 is connected rear loading controller base 30 with wiring board 20, wiring board 20 is inserted in the circuit board slot 301 of controller base 30.
As shown in Figure 5, the guide plate 15 of the present invention 10 lid 1 is plugged in the gathering sill 401 of controller lid 40, and the present invention 10 is loaded in the controller shell that is made up of controller lid 40 and controller base 30.
Emphasis of the present invention is just: binding post as one independently parts be arranged in the holddown groove of lid.
The above, be only present pre-ferred embodiments, the shape of lid guide vane end stop can have multiple, therefore can not limit scope of the invention process with this, namely the equivalence done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (3)
1. a binding post case, is characterized in that: be made up of lid, base and multiple binding post; Described lid snaps onto on base, is separated out multiple holddown groove be parallel to each other, in holddown groove, is provided with guide vane end stop by polylith dividing plate in lid; Described multiple binding posts are arranged in the multiple holddown grooves in lid respectively.
2. binding post case according to claim 1, is characterized in that: the two side of described lid is respectively equipped with draw-in groove, the two side of base is respectively equipped with buckle and is provided with many parallel location notchs at the end face of base; Described lid snaps onto on base by draw-in groove on it and being clasped of base, and the polylith dividing plate holding on lid is in many location notchs of base.
3. binding post case according to claim 1, is characterized in that: described binding post is made up of terminal screw and wire frame; The end of thread of described terminal screw is screwed onto in the screwed hole of wire frame; The terminal screw be screwed together and wire frame are arranged in lid holddown groove, and the screw portion of screw is nested with in the semicircular groove of guide vane end stop and can not drops out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684308.2A CN104392852B (en) | 2014-11-25 | 2014-11-25 | Binding post case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410684308.2A CN104392852B (en) | 2014-11-25 | 2014-11-25 | Binding post case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104392852A true CN104392852A (en) | 2015-03-04 |
| CN104392852B CN104392852B (en) | 2017-07-28 |
Family
ID=52610735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410684308.2A Active CN104392852B (en) | 2014-11-25 | 2014-11-25 | Binding post case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104392852B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146698A (en) * | 2020-01-14 | 2020-05-12 | 嘉兴勤慎智能技术有限公司 | Remote power supply management device for 5G data transmission |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993267A (en) * | 1998-03-16 | 1999-11-30 | Lin; Y. S. | Terminal block |
| CN101257151A (en) * | 2008-04-01 | 2008-09-03 | 何岳明 | Wire connection unit and uses thereof |
| CN201174429Y (en) * | 2008-03-28 | 2008-12-31 | 时珺 | Observable locking wire connector |
| CN201425972Y (en) * | 2009-04-16 | 2010-03-17 | 苏州瀚德光伏科技有限公司 | Solar junction box |
| CN202308341U (en) * | 2011-10-18 | 2012-07-04 | 东莞特米勒电子科技有限公司 | Connector junction device |
| CN203103528U (en) * | 2013-02-21 | 2013-07-31 | 上海合璧电子元件有限公司 | Improved structure of electric connector |
| CN204289125U (en) * | 2014-11-25 | 2015-04-22 | 厦门宏发开关设备有限公司 | Binding post case |
-
2014
- 2014-11-25 CN CN201410684308.2A patent/CN104392852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5993267A (en) * | 1998-03-16 | 1999-11-30 | Lin; Y. S. | Terminal block |
| CN201174429Y (en) * | 2008-03-28 | 2008-12-31 | 时珺 | Observable locking wire connector |
| CN101257151A (en) * | 2008-04-01 | 2008-09-03 | 何岳明 | Wire connection unit and uses thereof |
| CN201425972Y (en) * | 2009-04-16 | 2010-03-17 | 苏州瀚德光伏科技有限公司 | Solar junction box |
| CN202308341U (en) * | 2011-10-18 | 2012-07-04 | 东莞特米勒电子科技有限公司 | Connector junction device |
| CN203103528U (en) * | 2013-02-21 | 2013-07-31 | 上海合璧电子元件有限公司 | Improved structure of electric connector |
| CN204289125U (en) * | 2014-11-25 | 2015-04-22 | 厦门宏发开关设备有限公司 | Binding post case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111146698A (en) * | 2020-01-14 | 2020-05-12 | 嘉兴勤慎智能技术有限公司 | Remote power supply management device for 5G data transmission |
| CN111146698B (en) * | 2020-01-14 | 2021-05-18 | 赣州市瑞嘉达电子有限公司 | Remote power supply management device for 5G data transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104392852B (en) | 2017-07-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |