CN109301551A - A kind of connecting terminal and junction block - Google Patents
A kind of connecting terminal and junction block Download PDFInfo
- Publication number
- CN109301551A CN109301551A CN201811277474.5A CN201811277474A CN109301551A CN 109301551 A CN109301551 A CN 109301551A CN 201811277474 A CN201811277474 A CN 201811277474A CN 109301551 A CN109301551 A CN 109301551A
- Authority
- CN
- China
- Prior art keywords
- tabletting
- base portion
- block
- connecting terminal
- folding portion
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
A kind of connecting terminal, including coating member, coating member includes first side, second side and third side, two openings of coating member are equipped with the first tabletting and the second tabletting, first tabletting includes the first base portion and the first folding portion, and the second tabletting includes the second base portion and the second folding portion, and the first base portion is against first side, second base portion is connected between second side, the first base portion and the second base portion by interconnecting piece.A kind of junction block, including shell, shell is interior to be equipped with accommodating cavity, connecting terminal is equipped in accommodating cavity, accommodating cavity head and tail portion are respectively equipped with outer entrance hole and interior entrance hole, are equipped with off-line block in outer entrance hole, off-line block includes press section and press section, is equipped with cable-through hole in press section.The tabletting elastic-restoring force of connecting terminal of the invention is good, and crimping is secured, easy-to-connect, and structure is simply firm；Line pressing component is easy to process；Terminal base structure of the invention is simple, and fast-wiring is convenient, electric wire fixation.
Description
Technical field
The present invention relates to a kind of connecting terminal and junction blocks.
Background technique
Connecting terminal is blocked in circuit for the circuit connecting body of connecting wire and conducting wire or conducting wire and inserted sheet
Place isolates between obstructed circuit, erects the bridge of communication, to make current flowing, circuit is made to realize scheduled function.It connects
Line end gives general cooperation limit shell work, and connecting terminal is placed in limit shell.Common connecting terminal currently on the market
It is general that electric wire is pushed down by fixation by copper tabletting, but copper product extends preferably, can sometimes generate irrecoverability deformation, lead
Tabletting is caused to restore home position more difficult.There are also the design of internal tabletting structure is unreasonable, the support of whole pressuring line structure is also resulted in
Degree not enough, when patch cord, is easy to produce irrecoverability deformation.There are also some connection terminal structures design complexity, pressures
The problems such as line is insecure equal.
Junction block is to cooperate the compositions such as shell, off-line block on the basis of connecting terminal.Current existing junction block is deposited
It cannot achieve the problems such as fast-wiring, structure is complicated, electric wire is not fixed firmly.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of connecting terminal, this connecting terminal, pressures
Piece elastic-restoring force is good, and crimping is secured, and overall structure is simple and stable and firm.
Another object of the present invention is to provide a kind of junction block, this terminal base structure is simple, and fast-wiring is convenient, electricity
Line fixation.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of connecting terminal of the invention, the cuboid coating member including interior sky, two bottom surfaces of the coating member and one side are in
Opening, the coating member include first side, second side and third side, are distinguished at two bottom openings of the coating member
Equipped with the first tabletting and the second tabletting, first tabletting and the second tabletting are centrosymmetric setting, and first tabletting includes
First base portion and the first folding portion, second tabletting include the second base portion and the second folding portion, and first base portion is against the
One side, for second base portion against second side, first folding portion and second side form for plug wire
One plug division, second folding portion and first side form the second plug division for being used for plug wire, first folding portion
Slope inwardly with second folding portion, is connected between first base portion and the second base portion by interconnecting piece, described first
Tabletting, the second tabletting and interconnecting piece constitute line pressing component, and the line pressing component is wholely set.
Further, the line pressing component is formed by metalwork by bending process.
Further, first folding portion, the second folding portion, interconnecting piece three are arranged in parallel.
Further, the first side is equipped with the first curved portion for limit compatible with the first tabletting, and described the
Two side faces are equipped with the second curved portion for limit compatible with the second tabletting.
A kind of junction block of the invention, including shell are set in shell there are three accommodating cavity, are equipped in three accommodating cavities
The connecting terminal stated, accommodating cavity head are equipped with outer entrance hole compatible with the first plug division, and accommodating cavity tail portion is equipped with and second
The compatible interior entrance hole in plug division is slidably equipped with off-line block in the outer entrance hole, and the off-line block includes that one end can inwardly be squeezed
The press section of the first folding portion and the press section for hand pressing are pressed, is equipped with cable-through hole in the press section.
Further, branch hole is equipped with beside the interior entrance hole.
Further, convex surface is equipped in the accommodating cavity.
Further, the convex surface front end is equipped with the first guide surface.
Further, the off-line block is equipped with convex block, and the shell is equipped with guide groove compatible with the convex block, institute
Convex block is stated to be slidedly arranged in the guide groove.
Further, the convex block is equipped with the second guide surface.
The invention has the beneficial effects that: the tabletting elastic-restoring force of connecting terminal of the invention is good, and crimping is secured, and pacifies
It only needs line pressing component filling in coating member when dress, does not need the additional fixed structure such as bolt, overall structure is simple and steady
It is fixed secured；Line pressing component is wholely set, easy to process, and part is reduced, and installation procedure is reduced.
Terminal base structure of the invention is simple, and fast-wiring is convenient, electric wire fixation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of junction block of the invention.
Fig. 2 is the explosive view of junction block of the invention.
Fig. 3 is the structural schematic diagram of connecting terminal of the invention.
Fig. 4 is the structural schematic diagram of line pressing component of the invention.
Fig. 5 is the structural schematic diagram of coating member of the invention.
Fig. 6 is the structural schematic diagram of another angle of junction block of the invention.
Fig. 7 is the structural schematic diagram of off-line block of the invention.
Fig. 8 is the structural schematic diagram of shell of the invention.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Shown in referring to Fig.1 ~ Fig. 8, a kind of connecting terminal 6 of the invention, the cuboid coating member 61 including interior sky, the packet
Two bottom surfaces of part and one side are covered in opening, and the coating member includes first side 611, second side 612 and third side, institute
It states and is respectively equipped with the first tabletting 621 and the second tabletting 622 at two bottom openings of coating member, first tabletting and the second pressure
Piece is centrosymmetric setting, and first tabletting includes the first base portion 6211 and the first folding portion 6212, the second tabletting packet
The second base portion 6221 and the second folding portion 6222 are included, first base portion is against first side, and second base portion is against second
Side, first folding portion and second side form the first plug division for being used for plug wire, second folding portion and the
One side forms the second plug division for being used for plug wire, and first folding portion and second folding portion slope inwardly,
It is connected between first base portion and the second base portion by interconnecting piece 623, first tabletting, the second tabletting and interconnecting piece are constituted
Line pressing component 62, the line pressing component are wholely set.The folding portion elastic-restoring force of such connection terminal structure, tabletting is good,
Crimping is secured, and only needs line pressing component filling in coating member when installation, does not need the additional fixed structure such as bolt, whole
Structure is simple and stable and firm；Line pressing component is wholely set, easy to process, and part is reduced, and installation procedure is reduced.
In the present embodiment, the line pressing component is formed by metalwork by bending process.Metalwork elastic-restoring force is good, adds
Work is at low cost.
In the present embodiment, first folding portion, the second folding portion, interconnecting piece three are arranged in parallel.Increase crimping group
Support when part stress when so that off-line block inwardly pushes away, line pressing component will not deformation it is excessive, cause tabletting folding portion cannot
Bending, and the whole deformation inward of line pressing component.
In the present embodiment, the first side is equipped with the first curved portion for limit compatible with the first tabletting
6111, the second side is equipped with the second curved portion 6121 for limit compatible with the second tabletting.First curved portion and
Second curved portion limits line pressing component in coating member.
A kind of junction block 5 of the invention, including shell 54 are set in shell there are three accommodating cavity, are all provided in three accommodating cavities
There is connecting terminal 6, accommodating cavity head is equipped with outer entrance hole 56 compatible with the first plug division, and accommodating cavity tail portion is equipped with and second
The compatible interior entrance hole 57 in plug division, is slidably equipped with off-line block 55 in the outer entrance hole, and the off-line block includes that one end can be to
The interior press section 551 for squeezing the first plug division and the press section 552 pressed for hand, the press section is interior to be equipped with cable-through hole 553.This
The terminal base structure of sample is simple, and fast-wiring is convenient, electric wire fixation.
In the present embodiment, branch hole 52 is equipped with beside the interior entrance hole.
In the present embodiment, convex surface 51 is equipped in the accommodating cavity.The setting on convex surface connects connecting terminal and accommodating cavity interference
It connects.
In the present embodiment, the convex surface front end is equipped with the first guide surface.The installation for being conducive to connecting terminal is caught in.
In the present embodiment, the off-line block is equipped with convex block 554, and the shell is equipped with lead compatible with the convex block
To slot 53, the convex block is slidedly arranged in the guide groove.Two convex blocks on off-line block limit back and forth in the guide groove of shell
Sliding.
In the present embodiment, the convex block is equipped with the second guide surface.Convex block is slid into guide groove when being conducive to installation.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of connecting terminal, it is characterised in that: the cuboid coating member including interior sky, two bottom surfaces of the coating member and side
Face includes first side, second side and third side in opening, the coating member, at two bottom openings of the coating member
It is respectively equipped with the first tabletting and the second tabletting, first tabletting and the second tabletting are centrosymmetric setting, first tabletting
Including the first base portion and the first folding portion, second tabletting includes the second base portion and the second folding portion, and first base portion supports
By first side, second base portion forms against second side, first folding portion and second side and is used for plug wire
The first plug division, second folding portion and first side form the second plug division for being used for plug wire, and described first turns over
Folding part and second folding portion slope inwardly, and are connected between first base portion and the second base portion by interconnecting piece, described
First tabletting, the second tabletting and interconnecting piece constitute line pressing component, and the line pressing component is wholely set.
2. connecting terminal as described in claim 1, it is characterised in that: the line pressing component by metalwork by bending process at
Type.
3. connecting terminal as described in claim 1, it is characterised in that: first folding portion, the second folding portion, interconnecting piece three
Person is arranged in parallel.
4. connecting terminal as described in claim 1, it is characterised in that: the first side is equipped with compatible with the first tabletting
For the first curved portion of limit, the second side is equipped with the second curved portion for limit compatible with the second tabletting.
5. a kind of junction block, it is characterised in that: including shell, set in shell there are three accommodating cavity, be equipped in three accommodating cavities
Such as the described in any item connecting terminals of claim 1 ~ 4, accommodating cavity head is equipped with outer entrance hole compatible with the first plug division,
Accommodating cavity tail portion is equipped with interior entrance hole compatible with the second plug division, and off-line block is slidably equipped in the outer entrance hole, described de-
Line block includes that one end can inwardly squeeze the press section of the first folding portion and the press section for hand pressing, is equipped in the press section
String holes.
6. junction block as claimed in claim 5, it is characterised in that: be equipped with branch hole beside the interior entrance hole.
7. junction block as claimed in claim 5, it is characterised in that: be equipped with convex surface in the accommodating cavity.
8. junction block as claimed in claim 7, it is characterised in that: the convex surface front end is equipped with the first guide surface.
9. junction block as claimed in claim 5, it is characterised in that: the off-line block is equipped with convex block, and the shell is equipped with
Guide groove compatible with the convex block, the convex block are slidedly arranged in the guide groove.
10. junction block as claimed in claim 9, it is characterised in that: the convex block is equipped with the second guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277474.5A CN109301551A (en) | 2018-10-30 | 2018-10-30 | A kind of connecting terminal and junction block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277474.5A CN109301551A (en) | 2018-10-30 | 2018-10-30 | A kind of connecting terminal and junction block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109301551A true CN109301551A (en) | 2019-02-01 |
Family
ID=65145382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811277474.5A Pending CN109301551A (en) | 2018-10-30 | 2018-10-30 | A kind of connecting terminal and junction block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301551A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117335217B (en) * | 2023-11-20 | 2024-05-07 | 江苏斯菲尔电气股份有限公司 | Wiring structure and electrical equipment adopting same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683958A (en) * | 2011-03-16 | 2012-09-19 | 海洋王照明科技股份有限公司 | Fast-plugging wiring terminal |
| CN204885530U (en) * | 2015-09-05 | 2015-12-16 | 慈溪市鼎力塑胶有限公司 | Wiring terminal |
| CN204905504U (en) * | 2015-08-13 | 2015-12-23 | Tcl空调器(中山)有限公司 | Binding post , wiring module and air conditioner |
| CN206907940U (en) * | 2017-01-07 | 2018-01-19 | 慈溪市鼎力塑胶有限公司 | Water-proof connector |
| CN207490155U (en) * | 2017-07-26 | 2018-06-12 | 安徽玉杉光电科技有限公司 | A kind of LED light edgeboard connector |
| DE202018104235U1 (en) * | 2018-06-28 | 2018-08-20 | Cixi Dingli Plastic & Rubber Co., Ltd. | Electrical connector |
| CN208939190U (en) * | 2018-10-30 | 2019-06-04 | 宁波市凯迪森照明科技有限公司 | A kind of connecting terminal and junction block |
-
2018
- 2018-10-30 CN CN201811277474.5A patent/CN109301551A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102683958A (en) * | 2011-03-16 | 2012-09-19 | 海洋王照明科技股份有限公司 | Fast-plugging wiring terminal |
| CN204905504U (en) * | 2015-08-13 | 2015-12-23 | Tcl空调器(中山)有限公司 | Binding post , wiring module and air conditioner |
| CN204885530U (en) * | 2015-09-05 | 2015-12-16 | 慈溪市鼎力塑胶有限公司 | Wiring terminal |
| CN206907940U (en) * | 2017-01-07 | 2018-01-19 | 慈溪市鼎力塑胶有限公司 | Water-proof connector |
| CN207490155U (en) * | 2017-07-26 | 2018-06-12 | 安徽玉杉光电科技有限公司 | A kind of LED light edgeboard connector |
| DE202018104235U1 (en) * | 2018-06-28 | 2018-08-20 | Cixi Dingli Plastic & Rubber Co., Ltd. | Electrical connector |
| CN208385649U (en) * | 2018-06-28 | 2019-01-15 | 慈溪市鼎力塑胶有限公司 | A kind of electric connector |
| CN208939190U (en) * | 2018-10-30 | 2019-06-04 | 宁波市凯迪森照明科技有限公司 | A kind of connecting terminal and junction block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117335217B (en) * | 2023-11-20 | 2024-05-07 | 江苏斯菲尔电气股份有限公司 | Wiring structure and electrical equipment adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |