CN104466530A - Auxiliary positioning device of heavy-load electric connector - Google Patents
Auxiliary positioning device of heavy-load electric connector Download PDFInfo
- Publication number
- CN104466530A CN104466530A CN201410612443.6A CN201410612443A CN104466530A CN 104466530 A CN104466530 A CN 104466530A CN 201410612443 A CN201410612443 A CN 201410612443A CN 104466530 A CN104466530 A CN 104466530A
- Authority
- CN
- China
- Prior art keywords
- electric connector
- heavily loaded
- auxiliary locator
- plate
- socket
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 230000002687 intercalation Effects 0.000 claims description 13
- 238000009830 intercalation Methods 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000003801 milling Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 10
- 210000001503 joint Anatomy 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000003032 molecular docking Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- H01R13/62—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
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an auxiliary positioning device of a heavy-load electric connector. The auxiliary positioning device comprises a socket part and a plug part. The socket part comprises a mounting bottom plate and a position adjusting plate fixed to the mounting bottom plate, the upper side and the lower side of the position adjusting plate are each fixedly provided with a V-shaped guide groove plate, and one or more sockets are mounted between the two V-shaped guide groove plates; the plug part comprises a plug mounting plate and T-shaped guide rods fixed to the two ends of the plug mounting plate, each T-shaped guide rod is fixedly provided with a positioning pin, and plugs corresponding to the sockets are mounted between the two T-shaped guide rods. By using the auxiliary positioning device, the adjustable matching range of the plugs and the sockets can be changed in a wide range according to needs, so the situation that the plugs are in poor contact with the sockets when inserted into the sockets can be completely avoided. It is guaranteed that the electric connector can be accurately positioned and be in butt joint under the circumference that the floating amount of copper core contact bodies in the heavy-load plugs and the sockets is unchanged. The auxiliary positioning device has the advantages of being small in size, high in reliability, convenient and easy to mount and maintain, and the like.
Description
Technical field
The invention belongs to technical field of mechanical design, be specifically related to a kind of can the auxiliary locator of accurate polarized plug socket cooperation position.
Background technology
Heavy duty electric connector is mainly used in the assembling field of high-power electrical equipment, is a kind of can, by the arrangements of electric connection of hundreds of amperes of big current, being characterized in adopting direct insertion connection, supports fast insert-pull.
Under the prerequisite ensureing reliability, for improving the efficiency of assembling of high-power electrical equipment and the maintenanceability of critical component, heavily loaded electric connector is adopted to be a kind of more satisfactory selection.Electric connector must reach that contact is good, reliable operation, easy to maintenance, whether its reliable operation directly affects the normal work of high-power electric appliance equipment, relates to the safety of whole equipment.
For ensureing that electric connector accurately can locate docking, conventional method is: adopt after coordinating assembling mode the heavily loaded plug be arranged on critical component and the socket be arranged on power electronic equipment cabinet body frame to be connected one to one, then fix the position of heavily loaded plug and socket.This mounting means is very high to the requirement of assembly precision, and the interchangeability of critical component is very poor, be in particular in: must reinstall according to original installation site when again installing after critical component is split out or is replaced, otherwise easily produce stress and cause loose contact, the situation even causing plugs and sockets not connect occurs.Because the operating current of heavily loaded electric connector reaches hundreds of ampere usually, plugs and sockets loose contact can cause internal copper core body and insulating material to damage because temperature rise is too high, causes a hidden trouble to the fail safe of equipment; Plugs and sockets does not connect, and can not meet the requirement of maintenanceability completely.
In addition, although conventional heavily loaded electric connector considers rigging error when designing, the error allowed is very little, usually only has ± 1mm, cannot meet application request.
Summary of the invention
The present invention proposes a kind of heavily loaded electric connector auxiliary locator, this device effectively reduces the requirement of heavily loaded electric connector to the assembly precision of high-power electrical equipment, improve the efficiency of assembling of high-power electrical equipment, and the interchangeability of critical component and maintenanceability.
The technical solution adopted for the present invention to solve the technical problems is: a kind of heavily loaded electric connector auxiliary locator, comprise receptacle portion and intercalation part, described receptacle portion comprises mounting base and is fixed on the position adjustments plate on mounting base, position adjustments plate upper and lower sides is fixed with V-arrangement guide groove plate respectively, between two V-arrangement guide groove plates, one or more socket is installed, described intercalation part comprises patch bay and is fixed on " T " font guide post at patch bay two ends, " T " font guide post is fixed with alignment pin, between two " T " font guide post, the plug corresponding with socket is installed.
Described one heavy duty electric connector auxiliary locator, is provided with fixed support between its mounting base and position adjustments plate, is provided with steel ball between position adjustments plate and fixed support.
Described one heavy duty electric connector auxiliary locator, on its position adjustments plate and fixed support, correspondence is provided with groove, and described steel ball is positioned at groove.
Described one heavy duty electric connector auxiliary locator, its position adjustments plate and fixed support are respectively equipped with eight grooves, and described socket is fixed on position adjustments plate by socket fastening piece.
Described one heavy duty electric connector auxiliary locator, its alignment pin lower end is provided with two symmetrical milling faces.
Described one heavy duty electric connector auxiliary locator, its mounting base has the square opening holding socket.
Described one heavy duty electric connector auxiliary locator, the upper and lower and left and right directions of its V-arrangement guide groove plate is all provided with skewed slot and chamfering.
Described one heavy duty electric connector auxiliary locator, its patch bay on the surface lower end is respectively equipped with the square stopper slot that restriction " T " font guide post moves left and right.
Described one heavy duty electric connector auxiliary locator, it is characterized in that, described square stopper slot is of a size of 65 × 30 × 2mm.
The invention has the beneficial effects as follows: the adjustable extent coordinated by using this device plug and socket can wide variation as required, thus plug and socket can be avoided completely to insert the generation of unfavorable condition, in heavily loaded plug and socket, copper core contact amount of floating is constant, ensure that electric connector accurately can locate docking, have that volume is little, reliability is strong, the characteristic such as simply convenient for installation and maintenance.
Accompanying drawing explanation
Fig. 1 is the front view of receptacle portion of the present invention;
Fig. 2 is the left view of receptacle portion of the present invention;
Fig. 3 is the front view of intercalation part of the present invention;
Fig. 4 is the left view of intercalation part of the present invention
Fig. 5 is the front view of V-arrangement guide groove plate of the present invention;
Fig. 6 is the vertical view of V-arrangement guide groove plate of the present invention;
Fig. 7 is the front view of position adjustments plate of the present invention;
Fig. 8 is the vertical view of position adjustments plate of the present invention;
Fig. 9 is the upward view of position adjustments plate of the present invention;
Figure 10 is the front view of mounting base of the present invention;
Figure 11 is the vertical view of mounting base of the present invention;
Figure 12 is the support bracket fastened front view of the present invention;
Figure 13 is the support bracket fastened left view of the present invention;
Figure 14 is the front view of alignment pin of the present invention;
Figure 15 is the vertical view of alignment pin of the present invention;
Figure 16 is the front view of the present invention " T " font guide post;
Figure 17 is the left view of the present invention " T " font guide post;
Figure 18 is the vertical view of the present invention " T " font guide post;
Figure 19 is the front view of patch bay of the present invention;
Figure 20 is the vertical view of patch bay of the present invention;
Figure 21 is the upward view of patch bay of the present invention.
Each Reference numeral is: 1.1-socket, 1.2-position adjustments plate, 1.3-V-arrangement guide groove plate, 1.4-mounting base, 1.5-fixed support, 1.6-steel ball, 1.9-socket fastening piece, 1.10-gathering sill securing member, 1.13-bracket fasteners, 2.1-alignment pin, 2.2-plug, 2.3-patch bay, 2.4-" T " font guide posts, 2.5-plug fasteners, 2.8-guide post securing member.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Shown in Figure 21, the invention discloses a kind of adjustable extent is ± 5mm, it is the device that assist location implemented by three heavily loaded electric connectors simultaneously, comprise receptacle portion and intercalation part, described receptacle portion comprises mounting base 1.4 and is fixed on the position adjustments plate 1.2 on mounting base 1.4, position adjustments plate 1.2 upper and lower sides fixes V-arrangement guide groove plate 1.3 respectively by gathering sill securing member 1.10 or bolt, being provided with three socket 1.1(between two V-arrangement guide groove plates 1.3 can arrange one or more according to actual service condition), mounting base 1.4 has the square opening holding socket 1.1, it is unrestricted that such socket 1.1 is fixed on relative position that is rear and mounting base 1.4 on position adjustments plate 1.2, can at square opening range of motion, fixed support 1.5 is provided with between mounting base 1.4 and position adjustments plate 1.2, steel ball 1.6 is provided with between position adjustments plate 1.2 and fixed support 1.5, position adjustments plate 1.2 is fixed on mounting base 1.4 by fixed support 1.5 and steel ball 1.6, thus plane motion can be done within the specific limits relative to mounting base 1.4, specifically, on position adjustments plate 1.2 and fixed support 1.5, correspondence is provided with eight grooves, described steel ball 1.6 is positioned at groove, steel ball 1.6 can in groove Free-rolling, the point cantact of steel ball 1.6 can reduce the relative friction forces between part, first by the groove on steel ball 1.6 embedded location adjustable plate 1.2 during assembling, then reeded for band fixed support 1.5 is placed on steel ball 1.6, by bracket fasteners 1.13 or bolt, fixed support 1.5 is fixed on mounting base 1.4 again, on, last mounting receptacle 1.1, be fixed on position adjustments plate 1.2 by socket fastening piece 1.9, described intercalation part is comprised patch bay 2.3 and is fixed on " T " font guide post 2.4 at patch bay 2.3 two ends by guide post securing member 2.8, " T " font guide post 2.4 is fixed with alignment pin 2.1, alignment pin 2.1 lower end is provided with two symmetrical milling faces, facilitate its clamping when mounting and dismounting, alignment pin 2.1 is fixed on " T " font guide post 2.4 by self lower external thread, between two " T " font guide post 2.4, three plugs 2.2 corresponding with socket 1.1 are installed, plug 2.2 is fixed on patch bay 2.3 by plug fasteners 2.5.
During use, first plug and socket is installed on intercalation part of the present invention and receptacle portion, then intercalation part and receptacle portion are separately fixed at two there is relative motion and need between the parts of assist location, when two parts are close to certain distance, the V-arrangement guide groove plate 1.3 in " T " font guide post 2.4 of intercalation part and alignment pin 2.1 contact base portion at first, under the guiding of this gathering sill V-type opening, the plug and socket of electric connector is aimed at gradually, when the plug and socket of electric connector starts to contact, deviation between the two axle center has narrowed down to the error range that electric connector allows, normal docking can be realized, guarantee electric connector contact is good, reduce plug, the contact force of socket and insertion force.
Further, upper and lower and the left and right directions of V-arrangement guide groove plate 1.3 is all provided with skewed slot and chamfering, can be used for the guiding of four direction, patch bay 2.3 on the surface lower end is respectively equipped with the square stopper slot for the movement of restriction " T " font guide post 2.4 left and right directions, and it is high that described square stopper slot is of a size of 65mm() × 30mm(is wide) × 2mm(is dark).
Intercalation part of the present invention is normally welded on inversion module frame rear portion, receptacle portion is fixed on power cabinet framework, when inversion module is pushed into cabinet body frame, because " T " font guide post 2.4 of intercalation part and alignment pin 2.1 are positioned at the position that inversion module frame rear portion protrudes most, first they can contact V-arrangement guide groove plate 1.3, the initial position of inversion module is now regulated by the chamfering of design on V-arrangement guide groove plate 1.3, after alignment pin 2.1 is pushed into V-arrangement guide groove plate 1.3, the plug be arranged on receptacle portion position adjustments plate 1.2 can by the gap adjustment self-position between steel ball 1.6 and mounting base 1.4 upper groove, plugs and sockets is finally made to keep suitable axiality when inserting, make plug and socket internal copper core contact close contact, reduce contact force during plug insertion socket.
If heavy duty plug, socket copper core contact can not close contact, can increase contact resistance, reduces the electricity function index of electric connector; It is improper to insert, contact pin, the contact force of jack and insertion force can be increased, increase the wearing and tearing of internal copper core contact, internal copper core contact or dielectric support even can be caused to produce distortion or damage, reduce the fatigue strength of socket, shorten the life-span of electric connector, temperature rise is too high in the course of the work for the electric connector that simultaneously can cause under effect of stress, affect the normal work of high-power electrical equipment, even have influence on the safety of whole equipment.
Further illustrate effect of the present invention and technical parameter as follows:
Volume of the present invention is long × high × wide is 570 × 102 × 110mm, when heavily loaded plug copper core contact amount of floating is constant, make plug, socket copper core contact close contact, reduce owing to assembling the improper larger contact force that causes and insertion force, thus avoid problem and the too high problem of inner wire temperature rise thereof such as inner wire distortion, damage that plugs and sockets loose contact causes; Meanwhile, reduce whole power model installation difficulty, assembling interchangeability is improved.
The advantage of this positioner is as follows:
1, copper core contact amount of floating is constant in heavily loaded plug and socket, ensure that electric connector accurately can locate docking;
2, compact conformation, volume are little, simply easy for installation, improve the efficiency of assembling of high-power electrical equipment;
3, keep in repair, change, improve assembling interchangeability and the maintenanceability of critical component.
Above-described embodiment is illustrative principle of the present invention and effect thereof only; and the embodiment that part is used, for the person of ordinary skill of the art, without departing from the concept of the premise of the invention; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. a heavily loaded electric connector auxiliary locator, it is characterized in that: comprise receptacle portion and intercalation part, described receptacle portion comprises mounting base (1.4) and is fixed on the position adjustments plate (1.2) on mounting base (1.4), position adjustments plate (1.2) upper and lower sides is fixed with V-arrangement guide groove plate (1.3) respectively, between two V-arrangement guide groove plates (1.3), one or more socket (1.1) is installed, described intercalation part comprises patch bay (2.3) and is fixed on " T " font guide post (2.4) at patch bay (2.3) two ends, " T " font guide post (2.4) is fixed with alignment pin (2.1), the plug (2.2) corresponding with socket (1.1) is installed between two " T " font guide post (2.4).
2. the heavily loaded electric connector auxiliary locator of one according to claim 1, it is characterized in that, be provided with fixed support (1.5) between described mounting base (1.4) and position adjustments plate (1.2), between position adjustments plate (1.2) and fixed support (1.5), be provided with steel ball (1.6).
3. the heavily loaded electric connector auxiliary locator of one according to claim 2, is characterized in that, described position adjustments plate (1.2) and the upper correspondence of fixed support (1.5) are provided with groove, and described steel ball (1.6) is positioned at groove.
4. the heavily loaded electric connector auxiliary locator of one according to claim 3, it is characterized in that, described position adjustments plate (1.2) and fixed support (1.5) are respectively equipped with eight grooves, and described socket (1.1) is fixed on position adjustments plate (1.2) by socket fastening piece (1.9).
5. the heavily loaded electric connector auxiliary locator of one according to claim 1, is characterized in that, described alignment pin (2.1) lower end is provided with two symmetrical milling faces.
6. the one heavy duty electric connector auxiliary locator described arbitrarily according to claim 1 to 5, is characterized in that, described mounting base (1.4) has the square opening holding socket (1.1).
7. the heavily loaded electric connector auxiliary locator of one according to claim 6, is characterized in that, the upper and lower and left and right directions of described V-arrangement guide groove plate (1.3) is all provided with skewed slot.
8. the heavily loaded electric connector auxiliary locator of one according to claim 7, is characterized in that, the upper and lower and left and right directions of described V-arrangement guide groove plate (1.3) is all provided with chamfering.
9. the heavily loaded electric connector auxiliary locator of one according to claim 8, is characterized in that, described patch bay (2.3) on the surface lower end is respectively equipped with the square stopper slot that restriction " T " font guide post (2.4) moves left and right.
10. the heavily loaded electric connector auxiliary locator of one according to claim 9, is characterized in that, described square stopper slot is of a size of 65 × 30 × 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612443.6A CN104466530A (en) | 2014-11-04 | 2014-11-04 | Auxiliary positioning device of heavy-load electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612443.6A CN104466530A (en) | 2014-11-04 | 2014-11-04 | Auxiliary positioning device of heavy-load electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466530A true CN104466530A (en) | 2015-03-25 |
Family
ID=52912157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410612443.6A Pending CN104466530A (en) | 2014-11-04 | 2014-11-04 | Auxiliary positioning device of heavy-load electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466530A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785717A (en) * | 2017-09-04 | 2018-03-09 | 中建钢构有限公司 | A kind of charging plug for bus parking apparatus |
| CN108777401A (en) * | 2018-05-28 | 2018-11-09 | 江苏华宁电子系统工程有限公司 | A kind of flat-panel monitor signal connector reinforcing device and method |
| CN113441878A (en) * | 2021-06-04 | 2021-09-28 | 西安航天动力测控技术研究所 | Electric connector welding auxiliary device and using method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794945A (en) * | 2009-12-22 | 2010-08-04 | 中国航空工业集团公司第六三一研究所 | module connector |
| CN202221846U (en) * | 2011-09-30 | 2012-05-16 | 四川华丰企业集团有限公司 | Multi-level guide type floatable connecting mechanism |
| CN202487879U (en) * | 2012-01-09 | 2012-10-10 | 中航光电科技股份有限公司 | A self-positioning floating connector assembly and its floating connector |
| CN103326183A (en) * | 2013-06-07 | 2013-09-25 | 南京航空航天大学 | Self-calibration electric coupler with buffer device |
-
2014
- 2014-11-04 CN CN201410612443.6A patent/CN104466530A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101794945A (en) * | 2009-12-22 | 2010-08-04 | 中国航空工业集团公司第六三一研究所 | module connector |
| CN202221846U (en) * | 2011-09-30 | 2012-05-16 | 四川华丰企业集团有限公司 | Multi-level guide type floatable connecting mechanism |
| CN202487879U (en) * | 2012-01-09 | 2012-10-10 | 中航光电科技股份有限公司 | A self-positioning floating connector assembly and its floating connector |
| CN103326183A (en) * | 2013-06-07 | 2013-09-25 | 南京航空航天大学 | Self-calibration electric coupler with buffer device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107785717A (en) * | 2017-09-04 | 2018-03-09 | 中建钢构有限公司 | A kind of charging plug for bus parking apparatus |
| CN108777401A (en) * | 2018-05-28 | 2018-11-09 | 江苏华宁电子系统工程有限公司 | A kind of flat-panel monitor signal connector reinforcing device and method |
| CN108777401B (en) * | 2018-05-28 | 2023-12-15 | 江苏华宁电子系统工程有限公司 | Device and method for reinforcing signal connector of flat panel display |
| CN113441878A (en) * | 2021-06-04 | 2021-09-28 | 西安航天动力测控技术研究所 | Electric connector welding auxiliary device and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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| RJ01 | Rejection of invention patent application after publication |