CN101577377A - Connecting terminal block - Google Patents
Connecting terminal block Download PDFInfo
- Publication number
- CN101577377A CN101577377A CNA2009103029320A CN200910302932A CN101577377A CN 101577377 A CN101577377 A CN 101577377A CN A2009103029320 A CNA2009103029320 A CN A2009103029320A CN 200910302932 A CN200910302932 A CN 200910302932A CN 101577377 A CN101577377 A CN 101577377A
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- CN
- China
- Prior art keywords
- connecting terminal
- terminal block
- insulating part
- protective cover
- dividing plate
- 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.)
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Abstract
The invention discloses a connecting terminal block, the connecting terminal block comprises an insulator, a baffle plate is arranged on the front side of the insulator and a protective cover is mounted on the top of the insulator. The inventive has the positive effect that: as the baffle plate, which is arranged on the front side of the insulator, can cover up conducting strips, wire-pressing frames and the like inside the insulator, the conducting strips, wire-pressing frames and the like do not come into contact with each other when two connecting terminal blocks are interconnected at the front sides thereof, therefore, the connecting terminal block can be mounted regardless of front side or back side, has convenient operation and good protective performance, and can prevent erroneous operation; on account of the protective cover arranged on the top of the insulator, the invention can prevent ash and objects from falling down through screw holes and contactor holes on the top.
Description
Technical field
The present invention relates to a kind of low voltage switchgear and control appliance ancillary apparatus, especially a kind ofly be used for the high-protection type connecting terminal block that the secondary equipment in power system wiring is used.
Background technology
In fields such as electric power, traffic, building and industrial automations, connecting terminal block has obtained utilization more and more widely owing to modularization, standardization, sign convenience, A wide selection of colours and designs, maintenance easily.Existing connecting terminal block mainly comprises an insulating part, the front of this insulating part is a plane, the conducting strip of dress, pressing line frame etc. all are exposed outside in the insulating part, when the front of two connecting terminal blocks contacts, be emerging in the touching mutually such as conducting strip, pressing line frame in two connecting terminal block insulating part fronts, burn out terminal even equipment etc. thereby be short-circuited, therefore, existing connecting terminal block has the branch of positive and negative, the direct labor need firmly believe direction when mounting terminal is arranged, have only the front of connecting terminal block could be assembled towards same direction; And existing connecting terminal block insulating part top is useful on the screw hole of crimping lead, is useful on the contact part hole of contact, and dust, foreign matter fall into wherein easily, and terminal board is had different infringements, cause short circuit easily, burn.
Summary of the invention
The present invention has overcome deficiency of the prior art, and a kind of connecting terminal block that is regardless of positive and negative is provided, and can be regardless of direction, connecting terminal block is installed on General Electric's mounting rail quickly; Because the present invention has increased a protective cover, can prevent the intrusion of dust, foreign matter simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: a kind of connecting terminal block comprises insulating part, the dividing plate of being made by insulating material in the central area fixedly connected in described insulating part front.
Described dividing plate can adopt ultrasonic bonding, bonding or friction tight method to be fixed on the insulating part.
Also can towards the one side of insulating part one or more pillar be set at described dividing plate; Pillar can adopt ultrasonic bonding, bonding or friction tight method to be fixed on the insulating part in the hole with the corresponding setting in pillar corresponding position.
Can also transparent protective cover be installed on the top of insulating part, be provided with shifting block and rotating shaft at the two ends of protective cover, protective cover is entrapped in the corresponding draw-in groove that is provided with in two ends, insulating part top by rotating shaft; Inner surface at protective cover is provided with the sign chamber.
Compared with prior art, good effect of the present invention is: owing to be provided with dividing plate in the front of insulation, can cover in the interior conducting strip of adorning of insulating part, pressing line frame etc., when two connecting terminal block fronts are contacted, conducting strip in it, pressing line frame etc. can not touched mutually, can be regardless of positive and negative and install, and be easy to operate, protective is good, can prevent misoperation; Owing to be furnished with protective cover, can protect dust, foreign matter falls into from screw hole, the contact part hole on top on the insulating part top; Because protective cover can bidirectional open, more must be in carrying out handled easily.
Description of drawings
The present invention will illustrate by example and with reference to the mode of accompanying drawing.
Fig. 1 is the front view of connecting terminal block;
Fig. 2 is the structure chart of dividing plate;
Fig. 3 is the structure chart of insulating part;
Fig. 4 is the structure chart of protective cover;
Fig. 5 is a structure chart of opening protective cover from the right side;
Fig. 6 is a structure chart of opening protective cover from the left side.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of connecting terminal block comprises insulating part 1, and a dividing plate 2 of being made by insulating material is set in the central area in insulating part 1 front, and insulating part 1 top is equipped with transparent protective cover 9.
For dividing plate 2 is fixedly mounted on the insulating part 1 more, as shown in Figure 2, be provided with ten pillars 3 towards the one side of insulating part at dividing plate.As shown in Figure 3, corresponding with pillar 3 corresponding positions on insulating part ten holes 4 are set, at first each pillar 3 is inserted in the corresponding hole 4, re-use ultrasonic bonding, bonding or friction tight method is fixedly connected on each pillar in the corresponding hole, thereby dividing plate is securely fixed on the insulating part, so that parts such as the conducting strip that dividing plate is covered from the insulating part front adorn in the insulating part, pressing line frame, screw, thereby no matter two adjacent connecting terminal blocks from which direction are installed, all insulated each other.
In order to make insulating part and dividing plate form sealing fully, increase electrical security, can use ultrasonic bonding, bonding or friction tight method, dividing plate 2 is fixedly connected on the insulating part 1.
In order to prevent that dust, foreign matter from falling in the insulating part from the connecting terminal block top, one transparent protective cover 9 can also be installed on the top of insulating part, the structure of protective cover as shown in Figure 4, be provided with shifting block 6 and rotating shaft 7 at the two ends of protective cover, correspondingly, also will draw-in groove 5 be set at two ends, insulating part top, protective cover snaps in the draw-in groove 5 by its rotating shaft 7, thereby protective cover is installed in the insulating part top; When the shifting block 6 of stirring any side with hand or instrument, just can open protective cover easily, opposite side still can be rotatably connected on the insulating part by rotating shaft 7, is to open protective cover from the right side as Fig. 5, and Fig. 6 opens protective cover from the left side.
As shown in Figure 4, guiding sign chamber 8 can also be set at the inner surface of protective cover 9, both can be used for terminal board is identified, also can be used for circuit is identified.
The present invention is not limited to aforesaid embodiment.The present invention expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (10)
1. a connecting terminal block comprises insulating part, it is characterized in that: the dividing plate of being made by insulating material in the central area fixedly connected in described insulating part front.
2. connecting terminal block according to claim 1, it is characterized in that: transparent protective cover is installed on the top of described insulating part, be provided with shifting block and rotating shaft at the two ends of protective cover, protective cover is entrapped in the corresponding draw-in groove that is provided with in two ends, insulating part top by rotating shaft.
3. connecting terminal block according to claim 2 is characterized in that: the inner surface at described protective cover is provided with the sign chamber.
4. connecting terminal block according to claim 1 is characterized in that: described dividing plate is connected on the insulating part with supersonic welding.
5. connecting terminal block according to claim 1 is characterized in that: described dividing plate is bonded on the insulating part.
6. connecting terminal block according to claim 1 is characterized in that: described dividing plate adopts friction tight method to be fixed on the insulating part.
7. according to the described connecting terminal block of each claim in the claim 1 to 6, it is characterized in that: towards the one side of insulating part one or more pillar is set at described dividing plate; Pillar is fixedly connected on the insulating part in the hole with the corresponding setting in pillar corresponding position.
8. connecting terminal block according to claim 7 is characterized in that: described pillar is connected in the described hole with supersonic welding.
9. connecting terminal block according to claim 7 is characterized in that: described pillar is bonded in the described hole.
10. connecting terminal block according to claim 7 is characterized in that: described pillar is a tight fit in the described hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103029320A CN101577377A (en) | 2009-06-04 | 2009-06-04 | Connecting terminal block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103029320A CN101577377A (en) | 2009-06-04 | 2009-06-04 | Connecting terminal block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101577377A true CN101577377A (en) | 2009-11-11 |
Family
ID=41272215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009103029320A Pending CN101577377A (en) | 2009-06-04 | 2009-06-04 | Connecting terminal block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101577377A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946008A (en) * | 2012-11-12 | 2013-02-27 | 成都瑞联电气股份有限公司 | Multilayer terminal block |
| CN104022367A (en) * | 2014-03-26 | 2014-09-03 | 成都曼德莱斯电联接有限公司 | Wiring terminal |
| CN105406299A (en) * | 2015-12-29 | 2016-03-16 | 苏州卓德电子有限公司 | Wiring terminal with power-off switch |
| CN106054277A (en) * | 2016-06-06 | 2016-10-26 | 曹燕红 | Novel exploration equipment used for petroleum exploration |
| CN106078785A (en) * | 2016-07-29 | 2016-11-09 | 苏州驱指自动化科技有限公司 | Two sides chute finger |
| CN107658766A (en) * | 2017-09-14 | 2018-02-02 | 国网甘肃省电力公司经济技术研究院 | A kind of protective cover for the Universal connection terminal of operation to be isolated |
| CN116321887A (en) * | 2023-03-01 | 2023-06-23 | 梵智达科技(深圳)有限公司 | Power supply expansion device |
-
2009
- 2009-06-04 CN CNA2009103029320A patent/CN101577377A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946008A (en) * | 2012-11-12 | 2013-02-27 | 成都瑞联电气股份有限公司 | Multilayer terminal block |
| CN102946008B (en) * | 2012-11-12 | 2014-12-10 | 成都瑞联电气股份有限公司 | Multilayer terminal block |
| CN104022367A (en) * | 2014-03-26 | 2014-09-03 | 成都曼德莱斯电联接有限公司 | Wiring terminal |
| CN104022367B (en) * | 2014-03-26 | 2016-04-13 | 成都曼德莱斯电联接有限公司 | A kind of binding post |
| CN105406299A (en) * | 2015-12-29 | 2016-03-16 | 苏州卓德电子有限公司 | Wiring terminal with power-off switch |
| CN105406299B (en) * | 2015-12-29 | 2017-10-03 | 苏州卓德电子有限公司 | A kind of binding post with cut-off switch |
| CN106054277A (en) * | 2016-06-06 | 2016-10-26 | 曹燕红 | Novel exploration equipment used for petroleum exploration |
| CN106078785A (en) * | 2016-07-29 | 2016-11-09 | 苏州驱指自动化科技有限公司 | Two sides chute finger |
| CN107658766A (en) * | 2017-09-14 | 2018-02-02 | 国网甘肃省电力公司经济技术研究院 | A kind of protective cover for the Universal connection terminal of operation to be isolated |
| CN116321887A (en) * | 2023-03-01 | 2023-06-23 | 梵智达科技(深圳)有限公司 | Power supply expansion device |
| CN116321887B (en) * | 2023-03-01 | 2023-10-20 | 梵智达科技(深圳)有限公司 | Power supply expansion device |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091111 |