CN106252913B - Electric wire connecting junction and its assemble method - Google Patents
Electric wire connecting junction and its assemble method Download PDFInfo
- Publication number
- CN106252913B CN106252913B CN201610731185.2A CN201610731185A CN106252913B CN 106252913 B CN106252913 B CN 106252913B CN 201610731185 A CN201610731185 A CN 201610731185A CN 106252913 B CN106252913 B CN 106252913B
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- CN
- China
- Prior art keywords
- electric wire
- wire connecting
- connecting junction
- conducting rod
- terminal box
- 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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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
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2408—Modular blocks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Or Junction Boxes (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a kind of electric wire connecting junction and its assemble methods.Aim to solve the problem that the problem that electric wire connecting junction is easily damaged in the prior art, the service life is short.The present invention includes binding post and terminal box, binding post is installed in terminal box, there are 30~150 ° of space angles with arrival end for its outlet end, binding post includes a certain number of conducting rods, there is at one bending on conducting rod at least to meet the formation of space angle, terminal box includes the sheath of outlet end and the limit card mold of outlet end, limits and is equipped with the isolation block that each conducting rod is isolated and the guiding mounting hole to the positioning of each conducting rod in card mold.Beneficial effect is: the terminal box of modularization assembling, arrival end and outlet end form fixed angle, and do not interfere each other between each route；Overall structure sealing is perfect；Further prevent the deformation of mainboard in use；The form of a variety of inlet end and an outlet ends can be formed by the bending times of change conducting rod；Solder joint processing is avoided, working time and labor intensity are saved.
Description
Technical field
The present invention relates to circuit connecting mechanism field, especially a kind of electric wire connecting junction and its assemble method.
Background technique
Usual means of the electric wire connecting junction as circuit connection are widely used in the connection of each electric elements.Especially in vehicle
It carries in electrical appliance kit, electric wire connecting junction has undertaken the circuit connection inside and outside box, while also to guarantee the compact of electrical appliance kit as far as possible
Be easily installed.
Since electrical appliance kit hangs on the fixation position on automobile, and the mode of connection of route is difficult to be designed to unified side
To then, electric wire connecting junction has undertaken the effect for arranging route, i.e., the route introduced outside mainboard in connection circuit box toward contact
Before do storage appropriate.
Since the interface outside circuit box will often be connected with modular connection, such as the round splce of 8 needles, in the prior art
In in order to guarantee that the internal connection with circuit board has good suitability, often in internal circuit using being flexible coupling, also
To adopt to run wires to, one end of electric wire connects circuit board, and the other end of electric wire is welded in transition plates, the transition plates it is another
Head is connect with the round splce access of 8 needles.
The shortcomings that design is: 1. manufacturing times are long, and each solder joint processing request is high, great work intensity, moreover, the later period
Use state is unstable in use, and scrappage is high；It is flexible coupling 2. electric wire is connected to, is difficult to adjust although solving line direction
The problem of, but also bring the difficult situation of route storage and, once problem occurs for single line, generally required in maintenance process
Replacement is entire part；3. solder joint and circuit in the design are often external without appointing since circuit box inner space is compact
What is blocked, and is only insulated by the insulating layer of wire surface, inside circuit box when fuse melting equipment high temperature, is often burnt
Break off edge layer, further destroys connection circuit；4. further, electrical appliance kit surrounding working environment is complicated, does not block in outside
In the case where, aging speed is fast, and the phenomenon that damage happens occasionally in use.
Summary of the invention
The object of the invention is to install and use inconvenience, and easily damaged, service life to solve electric wire connecting junction in the prior art
Short problem.
In order to solve the above technical problems, concrete scheme of the invention is:
Design a kind of electric wire connecting junction, including binding post and terminal box, the binding post is installed in terminal box, outlet end with
For arrival end there are 30~150 ° of space angle, the binding post includes a certain number of conducting rods, on the conducting rod at least
Meet the formation of the space angle there are bending at one, the terminal box includes the sheath of outlet end and the limit of outlet end
Card mold, described limit are equipped with the isolation block that each conducting rod is isolated and the guiding mounting hole to the positioning of each conducting rod in card mold.
Preferably, limit card mold includes upper buckling die and lower buckling die, passes through Elastic buckle phase between the upper buckling die and lower buckling die
Affixed, the Elastic buckle is located on upper buckling die/lower buckling die, and corresponding lower buckling die/upper buckling die is equipped with the buckle window matched.
Preferably, the number of the conducting rod is 8, in the rounded honey-comb shape array distribution in the outlet end, described
Arrival end is square distribution.
Preferably, the rectangular distribution includes two row rows and four row files.
Alternatively, the number of the conducting rod is 9, the rounded honey-comb shape array distribution in the outlet end, it is described enter
Mouthful end is square distribution, and the rectangular distribution includes three row rows and three row files.
Preferably, be equipped in the terminal box can with it is corresponding it is I-shaped link up with the fixed card buckle that match, when work,
The terminal box is installed in electrical appliance kit, and terminal box is fixedly installed in the side of electrical appliance kit inner wall by I-shaped hanging buckle, in institute
It states terminal box and is equipped with the fixed card buckle matched with the I-shaped hook.
Preferably, the bottom of the terminal box is equipped with lower die positioning column, and bottom is higher than the bottom surface of the electrical appliance kit inner wall
10~40mm.
Preferably, the sheath that is screwed on is made of insulating material, and outer surface is equipped with screw thread mouth hanging slot.
It is corresponding, the assemble method of the electric wire connecting junction is assembled, is included the following steps:
(1) it designs terminal box: according to electric wire connecting junction working condition, designing the setting angle of outlet end and arrival end and each
Partition is played among the spatial position of conducting rod, the shape of corresponding each jack, the installation site of each jack and each jack to make
Isolation block；
(2) assemble: by each conducting rod after successively grafting enters jack from top to bottom, upper and lower limits card mold is molded and is fixed,
Outlet end or entrance terminate protective case.
The beneficial effects of the present invention are:
(1) a kind of terminal box of modularization assembling is devised, arrival end and outlet end form fixed angle, and each
It is not interfered each other between route, on the one hand minimizes the volume occupied in box, the end of another aspect output end and input terminal
Sub- position is stablized, and will not be waved；
(2) overall structure sealing is perfect, prevents it from there is a situation where corroding, prolonging its service life in use；
(3) it is effectively combined with the side wall of electrical appliance kit, effectively shares gravity and external rotation plug-in unit coupling mechanism force, further prevent
The only deformation of mainboard in use；
(4) form of a variety of inlet end and an outlet ends can be formed by the bending times of change conducting rod, it is more to adapt to
The electrical appliance kit of kind steric configuration；Facilitate the switching and arrangement of various route configurations；
(5) solder joint processing is avoided in production, saves working time and labor intensity；It is easy to install and use, it is conducive to
Realize mechanical automation production.
Detailed description of the invention
Fig. 1 is that explosive effect axis of the present invention surveys direction structure schematic diagram；
Fig. 2 is main view direction structural schematic diagram after the assembling of structure shown in Fig. 1；
Fig. 3 is overlook direction structural schematic diagram after the assembling of structure shown in Fig. 1；
Fig. 4 is that the explosive effect axis of card mold and binding post surveys direction structure schematic diagram to the present invention up and down；
Fig. 5 is the structural schematic diagram of structure main view direction shown in Fig. 4；
Fig. 6 is overlook direction structural schematic diagram after the assembling of structure shown in Fig. 4；
Fig. 7 is that the axis that the present invention is mounted in electrical appliance kit surveys direction structure schematic diagram；
Fig. 8 is the main view direction schematic diagram of structure in Fig. 7；
Fig. 9 is the overlook direction schematic diagram of structure in Fig. 7；
Figure 10 is that the axis of structure opposite direction in Fig. 7 surveys direction structure schematic diagram；
The names of the parts in figure: buckling die on 1.；2. binding post；3. lower buckling die；31. buckling window；32. lower die positioning column；33.
Isolation block on lower buckling die；34. fixed card buckle；4. be screwed on sheath；5. buffering ring；Isolation block on 11. on buckling die；12.
Elastic buckle；6. electrical appliance kit；61. being located at the fixing groove of electrical appliance kit inner wall；7. I-shaped locks wedge；71. I-shaped locks forelock hole；8. close
Seal ring.
Specific embodiment
Embodiment 1: a kind of electric wire connecting junction, referring to Fig. 1 to Fig. 6, binding post 2 is installed in terminal box, outlet end and entrance
There is 90 ° of space angle in end, binding post 2 includes a certain number of conducting rods, there is at one bending on conducting rod at least to expire
The formation of sufficient space angle, terminal box include the sheath 4 of outlet end and the limit card mold of outlet end, limit and are equipped with isolation in card mold
The isolation block of each conducting rod and the guiding mounting hole that each conducting rod is positioned.
Limit card mold includes upper buckling die 1 and lower buckling die 3, passes through 12 Joint of Elastic buckle between upper buckling die 1 and lower buckling die 3,
Elastic buckle 12 is located under upper buckling die 1/ on buckling die 3, and buckling die 1 is equipped with the buckle window 31 matched on corresponding lower buckling die 3/.
The number of conducting rod is 8, the rounded honey-comb shape array distribution in outlet end, is square distribution in arrival end.
Rectangular distribution includes two row rows and four row files.It is set with buffering ring 5 in the outlet end of conducting rod, it is outer to prevent
Power is damaged caused by colliding.
Being equipped in terminal box can be with corresponding I-shaped 7 fixed card buckle 34 that match of hook, when work, terminal box peace
Loaded in electrical appliance kit 6, referring to Fig. 7 to Figure 10, terminal box locks the side that wedge 7 is fixedly installed in 6 inner wall of electrical appliance kit by I-shaped,
Terminal box is equipped with the fixed card buckle 34 matched with I-shaped lock wedge 7.In the design, its stress is transferred to electricity by fixed card buckle 34
The side wall of device box 6 is avoided and is directly anchored on bottom plate in the past, so as to avoid the deformation of bottom plate, prolongs its service life.
The bottom of terminal box is higher than 10~40mm of bottom surface of 6 inner wall of electrical appliance kit, and bottom is equipped with lower die positioning column 32.
The sheath 4 that is screwed on is made of insulating material, and outer surface is equipped with screw thread mouth hanging slot.
In assembling process, conducting rod is bent by design requirement first, then grafting enters that lower buckling die 3 is specified to be inserted
Hole, later, upper buckling die 1 are assembled by press-down type, that is, by the combination of Elastic buckle 12 and buckle window 31, completion is assembled,
So far, input terminal and output end form fixed angle, are suitable for being placed into electrical appliance kit, and entire part does not have solder joint, is not present
Excessive stress is concentrated.
A kind of assemble method of electric wire connecting junction is further related in the present embodiment, assembles the electric wire connecting junction in such as the present embodiment, including such as
Lower step:
(1) it designs terminal box: according to electric wire connecting junction working condition, designing the setting angle of outlet end and arrival end and each
Partition is played among the spatial position of conducting rod, the shape of corresponding each jack, the installation site of each jack and each jack to make
Isolation block；
(2) assemble: by each conducting rod after successively grafting enters lower die jack from top to bottom, upper and lower limits card mold is molded simultaneously
Fixed, outlet end or entrance terminate protective case.
Embodiment 2, principle with embodiment 1, the difference is that, the number of conducting rod is 9, in the rounded bee in outlet end
Nest shape array distribution is square distribution in arrival end, and rectangular distribution includes three row rows and three row files.
Finally it should be noted that, the above person is only section Example of the present invention, is not intended to limit the invention, according to this hair
Bright structure and feature, slightly modifications and winner, should also be included within the scope of the present invention.
Claims (9)
1. a kind of electric wire connecting junction, including binding post and terminal box, it is characterised in that: the binding post (2) is installed in terminal box,
There are 30~150 ° of space angles with arrival end for outlet end, and the binding post (2) includes conducting rod, on the conducting rod at least
Meet the formation of the space angle there are bending at one, the terminal box includes sheath (4) and the outlet end of outlet end
Card mold is limited, the isolation block that each conducting rod is isolated is equipped in the limit card mold and the guiding of each conducting rod positioning is installed
Hole.
2. electric wire connecting junction as described in claim 1, it is characterised in that: the limit card mold includes upper buckling die (1) and lower buckling die
(3), by Elastic buckle (12) Joint between the upper buckling die (1) and lower buckling die (3), the Elastic buckle (12) is located at upper button
On mould (1)/lower buckling die (3), corresponding lower buckling die (3)/upper buckling die (1) is equipped with the buckle window (31) matched.
3. electric wire connecting junction as claimed in claim 2, it is characterised in that: the number of the conducting rod is 8, is in the outlet end
The distribution of round honey-comb shape array is square distribution in the arrival end.
4. electric wire connecting junction as claimed in claim 3, it is characterised in that: the rectangular distribution includes two row rows and four row files.
5. electric wire connecting junction as claimed in claim 2, it is characterised in that: the number of the conducting rod is 9, is in the outlet end
The distribution of round honey-comb shape array, is square distribution in the arrival end, and the rectangular distribution includes three row rows and three row files.
6. electric wire connecting junction as described in claim 1, it is characterised in that: being equipped in the terminal box can be with corresponding I-shaped extension
The fixed card buckle (34) that hook (7) matches.
7. electric wire connecting junction as claimed in claim 6, it is characterised in that: be equipped with lower die positioning column in the bottom of the terminal box
(32).
8. electric wire connecting junction as described in claim 1, it is characterised in that: the sheath (4) is the sheath that is screwed on, by insulating materials system
At outer surface is equipped with screw thread mouth hanging slot.
9. a kind of assemble method of electric wire connecting junction assembles electric wire connecting junction as described in claim 1, the limit card mold includes upper buckling die
Include the following steps: with lower buckling die by Elastic buckle Joint between the upper buckling die and lower buckling die
(1) terminal box: the spatial position installed and used according to electric wire connecting junction is designed, the setting angle of outlet end and arrival end is designed,
And the spatial position of each conducting rod, the shape of corresponding each guiding mounting hole, the installation site of each guiding mounting hole and each
Play the isolation block of partition among a guiding mounting hole；
(2) assemble: after by each conducting rod, successively grafting enters to be oriented to mounting hole from top to bottom, upper buckling die and lower buckling die mold and consolidate
Fixed, outlet end or entrance terminate sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731185.2A CN106252913B (en) | 2016-08-26 | 2016-08-26 | Electric wire connecting junction and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731185.2A CN106252913B (en) | 2016-08-26 | 2016-08-26 | Electric wire connecting junction and its assemble method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106252913A CN106252913A (en) | 2016-12-21 |
| CN106252913B true CN106252913B (en) | 2019-09-03 |
Family
ID=57595496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731185.2A Active CN106252913B (en) | 2016-08-26 | 2016-08-26 | Electric wire connecting junction and its assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106252913B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848728B (en) * | 2017-01-23 | 2019-07-26 | 中航光电科技股份有限公司 | A kind of electric wire connecting junction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155857A (en) * | 1996-03-07 | 2000-12-05 | Honda Giken Kogyo Kabushiki Kaisha | Connector and auto-parts having the connector attached thereto |
| CN1956269A (en) * | 2005-10-24 | 2007-05-02 | 蒂科电子公司 | Cable exit for an electrical connector assembly |
| CN201838798U (en) * | 2010-07-19 | 2011-05-18 | 杨茗怡 | Improved structure of female joint of trailer connector |
| CN104241880A (en) * | 2013-06-12 | 2014-12-24 | Smk株式会社 | Multi-pole connector |
| CN205960236U (en) * | 2016-08-26 | 2017-02-15 | 新乡市光明电器有限公司 | Wire connector |
-
2016
- 2016-08-26 CN CN201610731185.2A patent/CN106252913B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6155857A (en) * | 1996-03-07 | 2000-12-05 | Honda Giken Kogyo Kabushiki Kaisha | Connector and auto-parts having the connector attached thereto |
| CN1956269A (en) * | 2005-10-24 | 2007-05-02 | 蒂科电子公司 | Cable exit for an electrical connector assembly |
| CN201838798U (en) * | 2010-07-19 | 2011-05-18 | 杨茗怡 | Improved structure of female joint of trailer connector |
| CN104241880A (en) * | 2013-06-12 | 2014-12-24 | Smk株式会社 | Multi-pole connector |
| CN205960236U (en) * | 2016-08-26 | 2017-02-15 | 新乡市光明电器有限公司 | Wire connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106252913A (en) | 2016-12-21 |
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