CN105990771A - Bolt connecter locking device - Google Patents
Bolt connecter locking device Download PDFInfo
- Publication number
- CN105990771A CN105990771A CN201510053187.6A CN201510053187A CN105990771A CN 105990771 A CN105990771 A CN 105990771A CN 201510053187 A CN201510053187 A CN 201510053187A CN 105990771 A CN105990771 A CN 105990771A
- Authority
- CN
- China
- Prior art keywords
- locking device
- bolt
- buckle structure
- lock construction
- connector locking
- 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
- 238000010276 construction Methods 0.000 claims description 27
- 239000012634 fragment Substances 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to a bolt connecter locking device. The device comprises elastic pre-locking structures arranged at two sides of the connector body, buckle structures arranged at two sides of the upper cover of an electric appliance box, connector ejection structures arranged at the assembling surfaces of two sides of the elastic pre-locking structures, wherein the elastic pre-locking structures and the buckle structures are mutually clamped to form locking pieces, and the connector ejection structures press the elastic pre-locking structures to allow the buckle structures to take off from the elastic pre-locking structures. Compared with the prior art, the pre-locking and unlocking characteristics are added on the upper cover of the electric appliance box and a pairing pedestal, so that other auxiliary parts are saved, the cost of matching parts is reduced, and the buckles are good.
Description
Technical field
The present invention relates to a kind of locking mechanism, especially relate to a kind of Bolt Connector locking device.
Background technology
At present according in the adapter design of conventional electrical appliance kit, long number the adapter containing large terminal need
Combining ability is very big, and common plastics servomechanism has been not enough to the assembling of adapter.Bolts assemblies structure can provide
Enough power-assisteds complete to coordinate, but pre-lock construction does not has other parts to assist, it is impossible to stable in preshrunk position.
Chinese patent CN1976137A discloses a kind of connector mounting construction and method, it is therefore an objective to make to connect
Device can be installed to coordinate in installing hole in its natural state.The upper end of shell is installed to the peace formed in the lid
In dress hole, and can highlight from the bottom level of shell by fastening part, wherein insert hole and be vertically formed, and spiral shell
Bolt is screwed in the bolt hole of the valve body being fixed on lid through inserting hole, with fixing shell.Engagement groove is along circle
Week is formed on the bottom of shell, and door shape lockplate highlights from valve body and is inserted into engagement groove, the most therewith
Limit a gap, thus forming part locking mechanism, for allowing shell to move along the direction with the Axis Cross of shell
Dynamic, prevent shell from moving along its axis direction simultaneously.Bolt can be plugged into inserting in the hole of standing part 40, simultaneously
Limit a gap therewith, but this kind of connector construction is relative complex, during dismounting, use inconvenience.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide a kind of coordinate convenient,
Buckle conservation degree preferable Bolt Connector locking device.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of Bolt Connector locking device, including
It is arranged on the pre-lock construction of elasticity of connector body both sides,
It is arranged on the buckle structure of electrical appliance kit upper cover both sides,
It is arranged on the adapter ejecting structure on elastic pre-lock construction offside fitting surface,
The pre-lock construction of described elasticity forms locking piece, described adapter ejecting structure with the mutual clamping of buckle structure
Extruding elastic pre-lock construction makes buckle structure deviate from from which.
The pre-lock construction of described elasticity is H-shaped shell fragment, and the upper and lower side of shell fragment is gradually close to electrical appliance kit direction, in
Portion is and the crossbeam of buckle structure clamping.
Described buckle structure is the projection protruded to adapter direction, and this projection lower surface is horizontal structure and is provided with
Downward snap fit, upper surface is gradually lowered to adapter direction from electrical appliance kit.
The lower surface of described buckle structure is connected on the crossbeam in the middle of H-shaped shell fragment.
The length of described buckle structure is more than the distance between buckle structure and the pre-lock construction of elasticity.
The angle of formation 20 °-40 ° between upper surface and the lower surface of described buckle structure, more preferably 30 °
Angle, thus reach optimum balance in stress radially and in horizontal direction so that buckle structure is not easily broken.
Described adapter ejecting structure is symmetrically arranged two and has the ejecting structure that arc protrudes, and arc protrudes
Position corresponding with the dual-side position of H-shaped shell fragment.
The middle part of described connector body is additionally provided with bolt hole, and connector body is through bolt and electrical appliance kit top cap
Connect.
When connector body is put in electrical appliance kit upper cover by guiding, the pre-lock construction of elasticity on connector body is along upper
The guiding of the buckle structure covering protrusion is inserted in box body, after H-shaped shell fragment is first shunk by the extruding of buckle structure, prominent
In after the stuck point of broken buckle, upper cover buckle structure is locked in elastic release and fix.At this moment operator can be electrical appliance kit
Upper cover and to joining base to joining, when the arc projective structure of base can be allowed to upper cover latch by compression connector shell fragment
Interference in, now adapter recycling bolt torque locking adapter.
Compared with prior art, the invention have the advantages that
One, the feature of prelock and unblock is added in electrical appliance kit upper cover and to joining on base, saves other auxiliary
Part, reduces the cost of kit.
Two, prelock simple in construction is firm, it is possible to being dismounted for multiple times and do over again the most damaged, buckle provide retentivity big
In 150N, fully meet the requirement of SAE-USCAR2.
Three, using high performance engineering plastics, product is high temperature resistant and dimensionally stable meets the high temperature of car engine position
Requirement, good elastic stress can make product multi-pass operation, and not have mark of break or breakage.
Four, characteristic Design operation inserts sense by force, has substantially thump auditory tone cues, conveniently judges whether clamping success.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structurtes schematic diagram of adapter ejecting structure；
In figure, 1-elastic pre-lock construction, 2-buckle structure, 3-connector body, 4-bolt hole, 5-adapter top
Go out structure.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
A kind of Bolt Connector locking device, its structure is as it is shown in figure 1, include being arranged on connector body 3 both sides
The pre-lock construction of elasticity 1, be arranged on the buckle structure 2 of electrical appliance kit upper cover both sides, be arranged on elastic pre-lock construction 1
Adapter ejecting structure 5 on offside fitting surface, elastic pre-lock construction 1 and buckle structure 2 mutual clamping composition lock
Locking member, adapter ejecting structure 5 extrudes elastic pre-lock construction 1 makes buckle structure 2 deviate from from which.
Specifically, elastic pre-lock construction 1 is H-shaped shell fragment, and the upper and lower side of shell fragment gradually leans on to electrical appliance kit direction
Closely, middle part is and the crossbeam of buckle structure clamping.Buckle structure 2 is the projection protruded to adapter direction, and this is convex
Playing lower surface to be horizontal structure and be provided with downward snap fit, upper surface is gradually lowered to adapter direction from electrical appliance kit.
Snap fit on buckle structure 2 lower surface is connected on the crossbeam in the middle of H-shaped shell fragment.The length of buckle structure 2 is big
Distance between the pre-lock construction of buckle structure 2 and elasticity 1.Shape between upper surface and the lower surface of buckle structure 2
Becoming the angle of 20 °-40 °, in the present embodiment, the angle of formation is 30 °, thus radially and is being subject in horizontal direction
Power reaches optimum balance so that buckle structure 2 is not easily broken.
The structure of adapter ejecting structure 5 is as in figure 2 it is shown, have ejecting of arc protrusion for symmetrically arranged two
Structure, the position that arc protrudes is corresponding with the dual-side position of H-shaped shell fragment.In addition, connector body 3
Middle part be additionally provided with bolt hole 4, connector body 3 is connected with electrical appliance kit upper cover through bolt.
The present invention in use, put in electrical appliance kit upper cover by guiding by connector body 3, elastic pre-lock construction 1
Guiding along buckle structure 2 is inserted in electrical appliance kit, after elastic pre-lock construction 1 is first shunk by buckle structure 2 extruding,
Break through its elastic release after stuck point, and then lock buckle structure 2 structure and fix.This state is that connector body is pre-
Lock status, has during this substantially timing clicker sound.
When connector body 3 with electrical appliance kit upper cover is in pre-lock status, by upper cover with to joining bottom seat to joining, this
Time adapter ejecting structure 5 arc highlight the elastic pre-lock construction 1 of structure compression connector so that it is abjection and buckle
The interference state of structure 2, completes adapter and releases the action of prelock.For ensureing the stability of connector locking state,
The torque locking connector body 3 of recycling bolt, so guarantee during package unit is in working order stablize right
Join.
Claims (9)
1. a Bolt Connector locking device, it is characterised in that include
It is arranged on the pre-lock construction of elasticity of connector body both sides,
It is arranged on the buckle structure of electrical appliance kit upper cover both sides,
It is arranged on the adapter ejecting structure on elastic pre-lock construction offside fitting surface,
The pre-lock construction of described elasticity forms locking piece, described adapter ejecting structure with the mutual clamping of buckle structure
Extruding elastic pre-lock construction makes buckle structure deviate from from which.
A kind of Bolt Connector locking device the most according to claim 1, it is characterised in that described bullet
The pre-lock construction of property is H-shaped shell fragment, and the upper and lower side of shell fragment is gradually close to electrical appliance kit direction, and middle part is for buckle with card
The crossbeam of structure clamping.
A kind of Bolt Connector locking device the most according to claim 2, it is characterised in that described card
Buckle structure is the projection protruded to adapter direction, and this projection lower surface is horizontal structure and is provided with downward snap fit,
Upper surface is gradually lowered to adapter direction from electrical appliance kit.
A kind of Bolt Connector locking device the most according to claim 3, it is characterised in that described card
The lower surface of buckle structure is connected on the crossbeam in the middle of H-shaped shell fragment.
A kind of Bolt Connector locking device the most according to claim 3, it is characterised in that described card
The length of buckle structure is more than the distance between buckle structure and the pre-lock construction of elasticity.
A kind of Bolt Connector locking device the most according to claim 3, it is characterised in that described card
The angle of 20 °-40 ° is formed between upper surface and the lower surface of buckle structure.
A kind of Bolt Connector locking device the most according to claim 6, it is characterised in that described folder
Preferably 30 ° of angle.
A kind of Bolt Connector locking device the most according to claim 2, it is characterised in that described company
Connecing device ejecting structure is symmetrically arranged two ejecting structures with arc protrusion, the position of arc protrusion and H
The dual-side position of shape shell fragment is corresponding.
A kind of Bolt Connector locking device the most according to claim 1, it is characterised in that described company
The middle part connecing device body is additionally provided with bolt hole, and connector body is connected with electrical appliance kit upper cover through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053187.6A CN105990771B (en) | 2015-02-02 | 2015-02-02 | Locking device of bolt connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510053187.6A CN105990771B (en) | 2015-02-02 | 2015-02-02 | Locking device of bolt connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105990771A true CN105990771A (en) | 2016-10-05 |
| CN105990771B CN105990771B (en) | 2023-12-08 |
Family
ID=57036684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510053187.6A Active CN105990771B (en) | 2015-02-02 | 2015-02-02 | Locking device of bolt connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105990771B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846787A (en) * | 2018-08-02 | 2018-11-20 | 侯玉闯 | A kind of unmanned plane logistics distribution system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0720250A1 (en) * | 1994-12-30 | 1996-07-03 | Mecaniplast | Antenna for an automobile and an active impedance adaptor for such an antenna |
| US5924880A (en) * | 1997-04-14 | 1999-07-20 | Yazaki Corporation | Low coupling force connector assembly |
| JP2000200653A (en) * | 1999-01-07 | 2000-07-18 | Sanyo Electric Co Ltd | Electric connector |
| CN1881706A (en) * | 2005-06-04 | 2006-12-20 | 哈廷电子有限公司及两合公司 | Latching device for a connector |
| CN1992446A (en) * | 2005-12-31 | 2007-07-04 | 财团法人工业技术研究院 | Pluggable optical transceiver module |
| CN101299484A (en) * | 2007-05-01 | 2008-11-05 | 福特环球技术公司 | Antenna device having a non-electrical engagement during pre-lock |
| CN201508426U (en) * | 2009-09-08 | 2010-06-16 | 索尔思光电（成都）有限公司 | A small-sized pluggable light receiving-transmitting module |
| CN201699214U (en) * | 2010-06-12 | 2011-01-05 | 胡连精密股份有限公司 | Locking device of electric connector |
| CN202014000U (en) * | 2011-01-30 | 2011-10-19 | 德尔福派克电气系统有限公司 | Connector with novel pre-locking structure lever |
| CN204361437U (en) * | 2015-02-02 | 2015-05-27 | 德尔福中央电气（上海）有限公司 | A kind of Bolt Connector locking device |
-
2015
- 2015-02-02 CN CN201510053187.6A patent/CN105990771B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0720250A1 (en) * | 1994-12-30 | 1996-07-03 | Mecaniplast | Antenna for an automobile and an active impedance adaptor for such an antenna |
| US5924880A (en) * | 1997-04-14 | 1999-07-20 | Yazaki Corporation | Low coupling force connector assembly |
| JP2000200653A (en) * | 1999-01-07 | 2000-07-18 | Sanyo Electric Co Ltd | Electric connector |
| CN1881706A (en) * | 2005-06-04 | 2006-12-20 | 哈廷电子有限公司及两合公司 | Latching device for a connector |
| CN1992446A (en) * | 2005-12-31 | 2007-07-04 | 财团法人工业技术研究院 | Pluggable optical transceiver module |
| CN101299484A (en) * | 2007-05-01 | 2008-11-05 | 福特环球技术公司 | Antenna device having a non-electrical engagement during pre-lock |
| CN201508426U (en) * | 2009-09-08 | 2010-06-16 | 索尔思光电（成都）有限公司 | A small-sized pluggable light receiving-transmitting module |
| CN201699214U (en) * | 2010-06-12 | 2011-01-05 | 胡连精密股份有限公司 | Locking device of electric connector |
| CN202014000U (en) * | 2011-01-30 | 2011-10-19 | 德尔福派克电气系统有限公司 | Connector with novel pre-locking structure lever |
| CN204361437U (en) * | 2015-02-02 | 2015-05-27 | 德尔福中央电气（上海）有限公司 | A kind of Bolt Connector locking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108846787A (en) * | 2018-08-02 | 2018-11-20 | 侯玉闯 | A kind of unmanned plane logistics distribution system |
| CN108846787B (en) * | 2018-08-02 | 2023-04-28 | 深圳市易仓科技有限公司 | Unmanned aerial vehicle logistics distribution system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105990771B (en) | 2023-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant after: DELPHI ELECTRIC CENTER (SHANGHAI) Co. Address before: 201814 A seventh, No. 60 Yuan Yuan Road, Anting Town, Jiading District, Shanghai. Applicant before: DELPHI ELECTRIC CENTER (SHANGHAI) Co. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |