CN109236809A - A kind of tight device of quick connection lock - Google Patents
A kind of tight device of quick connection lock Download PDFInfo
- Publication number
- CN109236809A CN109236809A CN201810966342.7A CN201810966342A CN109236809A CN 109236809 A CN109236809 A CN 109236809A CN 201810966342 A CN201810966342 A CN 201810966342A CN 109236809 A CN109236809 A CN 109236809A
- Authority
- CN
- China
- Prior art keywords
- swallow
- end pedestal
- tail form
- spacer pin
- 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
- 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 claims abstract description 53
- 241000397426 Centroberyx lineatus Species 0.000 claims abstract description 32
- 125000006850 spacer group Chemical group 0.000 claims description 41
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 16
- 238000005299 abrasion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/008—Bolts without screw-thread; Pins, including deformable elements; Rivets with sealing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/93—Fastener comprising feature for establishing a good electrical connection, e.g. electrostatic discharge or insulation feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The present invention relates to a kind of tight devices of quick connection lock, including movable end pedestal and fixing end pedestal, the two sides of the movable end pedestal are respectively equipped with the sliding block that section is swallow-tail form, the two sides of the fixing end pedestal respectively correspond the sliding slot equipped with section for swallow-tail form, equipment A is fixedly installed on the movable end pedestal, blindmate connector plug is come on the equipment A, equipment B is fixedly installed on the fixing end pedestal, blindmate connector socket is come on the equipment B, when the sliding block of the swallow-tail form is slid completely into the sliding slot of the swallow-tail form, the blindmate connector plug is just inserted into the blindmate connector socket.The present invention provides a kind of technical solution that detachable quick connection lock is tight, have the characteristics that fast assembling-disassembling, connection are reliable, repetition installation accuracy is high, versatile, small in size, light weight.
Description
Technical field
The invention belongs to connect and locking technical field, and in particular to machinery and electrical connection when often dismounting is needed to lead
Domain, more particularly, to a kind of tight device of quick connection lock.
Background technique
With the development of science and technology, the integrated level of equipment is higher and higher.In order to improve the maintenanceability, portable of equipment
Property, large-scale and complex equipment are often made into functional module one by one, and use when again installs various functions module.
When such as field detection operation, staff bears each functional module with, again by each module group after arrival operating location
Dress, which erects, to be come.This just proposes more higher requirements to connection and locking technology.
The existing connection type for being suitble to frequently dismount mainly is threadedly coupled.Threaded connection is needed using screw or spiral shell
The connectors such as bolt, relative to its small volume of equipment, keeping with use in it is easy to be lost.Although nowadays there is mature pine in the market
Screw is not taken off, solves the problems, such as that screw saves and loses, but be threadedly coupled there is still a need for tools such as screwdrivers, side accidentally when installation
Just, it and is threadedly engaged in the presence of abrasion, after long-time use, abrasion aggravation may cause threaded connection failure.
Now electrical connection between different devices often uses cable switching, and outer cable is exposed outside, may be right
The relative motion of equipment generates interference, and the exposed influence of more cable is overall beautiful.The keeping of cable simultaneously also can with installation
Increase cost and set-up time.Therefore it provides a kind of quick-connection locking mechanism, can be achieved at the same time mechanical and electrical connection,
And there is big bearing capacity and high repetitive positioning accuracy, it is the problem of those skilled in the art merit attention.
Summary of the invention
The purpose of the present invention is to provide a kind of fast assembling-disassemblings, the universal company that load capacity is big, repetitive positioning accuracy is high
Locking device is connect, reliable, stable mechanical connection and electrical connection can be achieved at the same time.
To achieve the above object, the invention adopts the following technical scheme: a kind of tight device of quick connection lock, including movable end
Pedestal and fixing end pedestal, the two sides of the movable end pedestal are respectively equipped with the sliding block that section is swallow-tail form, the fixed end group
The two sides of seat respectively correspond the sliding slot equipped with section for swallow-tail form, are fixedly installed with equipment A on the movable end pedestal, described to set
Blindmate connector plug is come on standby A, equipment B is fixedly installed on the fixing end pedestal, is come on the equipment B
Blindmate connector socket, when the sliding block of the swallow-tail form is slid completely into the sliding slot of the swallow-tail form, the blindmate formula
Connector plug is just inserted into the blindmate connector socket.
In above scheme, the blindmate connector plug has guide pin hole, and the blindmate connector socket has
Guide pin.
In above scheme, locking groove, the fixing end pedestal are provided on the sliding block of the swallow-tail form of the movable end pedestal
Side locking pressure plate is installed, locking stud is threadedly coupled with the locking pressure plate, and described locking stud one end passes through elasticity
Straight pin is fixedly connected with locking wrench, and other end is fixedly connected with locking sliding block, when the sliding block of the swallow-tail form is completely sliding
When entering into the sliding slot of the swallow-tail form, groove is locked described in the locking sliding block face.
In above scheme, limit pin hole, the fixing end pedestal are provided on the sliding block of the swallow-tail form of the movable end pedestal
Side on limit key seat is installed, cylindroid helical-coil compression spring is installed, spacer pin passes through the circle in the limit key seat
Column spiral compression spring, described spacer pin one end are fixed with spacer pin knob, and fixing end pedestal described in other end face is cut
Face is the sliding slot of swallow-tail form.
In above scheme, it is also equipped with spacer pin front cover and spacer pin rear cover on the limit key seat, spacer pin is worn simultaneously
The spacer pin front cover and spacer pin rear cover are crossed, the spacer pin front cover and spacer pin rear cover are pacified with the spacer pin contact position
Equipped with O-ring seal.
The beneficial effects of the present invention are: (1) when two equipment need frequently dismounting, this device can realize quickly,
Reliably, high-precision connection locking, does not need by tool, and mechanical connection and electrical connection can be achieved at the same time.(2) swallow is used
Tail guidance feature, it is ensured that connection locking device has high repetition installation accuracy.In many occasions for needing calibration, such as photoelectricity
The connection of equipment and carrying platform need to only complete a calibration, can directly work after need to only installing in later use.(3)
Using position-limit mechanism, can not only make movable end quickly, accurately reach predetermined position, prevent from not reaching predetermined position due to movable end
Caused by be electrically connected it is unstable, at the same time as due to retaining mechanism fails when guarantee equipment A and equipment B be not detached from
Protection mechanism.(4) O-ring is used in position-limit mechanism, can prevent dust, impurity from entering in the sliding pair of spacer pin and axle sleeve,
Certain damping force can be provided simultaneously, to buffer the impact force of cylindroid helical-coil compression spring, the service life of mechanism can be increased.
(5) locking sliding block and locking groove cooperation, can facilitate realization to lock and skid off with the rotation of locking stud.Screw thread is using trapezoidal
Screw thread has latching characteristics, can effectively ensure that coupling mechanism force.(6) present apparatus number of parts is few, easy processing, at low cost, versatility
By force, it can be widely applied in engineering practice.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the main view of connection status of the present invention.
Fig. 3 is the main sectional view of connection status of the present invention.
Fig. 4 is the axonometric drawing of position-limit mechanism in the present invention.
Fig. 5 is the cross-sectional view of position-limit mechanism in the present invention.
Fig. 6 is the axonometric drawing of retaining mechanism in the present invention.
Fig. 7 is the cross-sectional view of retaining mechanism in the present invention.
The reference numerals are as follows: 1-movable end pedestal, 1-1-locking groove, 2-blindmate connector plugs, and 3-
Fixing end pedestal, 4-blindmate connector sockets, 5-locking wrenchs, 6-elastic cylindrical pins, 7-locking studs, 8-lockings
Sliding block, 9-locking pressure plates, 10-lock nuts, 11-spacer pins, 12-limit key seats, 13-spacer pins knob, 14-limits
Pin sleeve, 15-spacer pin front covers, 16-spacer pin rear covers, 17-bushings, 18-cylindroid helical-coil compression springs, 19-is O-shaped close
Seal, 20-equipment A, 21-equipment B.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.The embodiment is of the invention preferred
Embodiment, but present invention is not limited to the embodiments described above, without departing from the essence of the present invention, this field
Technical staff's any obvious improvements, substitutions or variations that can be made all belongs to the scope of protection of the present invention.
As shown in Figure 1, the tight device of one of the present embodiment quick connection lock, including movable end pedestal 1 and fixed end group
Seat 3, the two sides of the movable end pedestal 1 are respectively equipped with the sliding block that section is swallow-tail form, the two sides difference of the fixing end pedestal 3
Be correspondingly provided with the sliding slot that section is swallow-tail form, be fixedly installed with equipment A20 on the movable end pedestal 1, the equipment A20 it is upper oneself
With blindmate connector plug 2, it is fixedly installed with equipment B21 on the fixing end pedestal 3, is come on the equipment B21
Blindmate connector socket 4, the blindmate connector plug 2 have guide pin hole, and the blindmate connector socket 4 has
Guide pin.As shown in Figures 2 and 3, described to lead when the sliding block of the swallow-tail form is slid completely into the sliding slot of the swallow-tail form
It is fully inserted into the guide pin hole just to pin, the realization of blindmate connector plug 2 is completely inserted into the blindmate formula
In connector body 4.
Retaining mechanism and position-limit mechanism are also equipped on fixing end pedestal 3 in the present embodiment, the retaining mechanism includes:
Locking wrench 5, elastic cylindrical pin 6, locking stud 7, locking sliding block 8, locking pressure plate 9, lock nut 10.The locking pressure plate 9
It with threaded hole, is bolted to connection on the side of the fixing end pedestal 3, the locking wrench 5 passes through the bullet
Property straight pin 6 with it is described locking stud 7 one end be fixedly connected, locking stud 7 may be implemented under the action of locking wrench 5 around
180 ° of elastic cylinder pin axis rotations.The locking sliding block 8 is with dovetail feature and lower part is slotted, to facilitate installation locking nut
10, the locking sliding block 8 is fixed on by locking nut 10 on one end of the locking stud 7 to realize, movable end group
Locking groove 1-1 is provided on the sliding block of the swallow-tail form of seat 1, when the sliding block of the swallow-tail form is slid completely into the cunning of the swallow-tail form
When in slot, groove 1-1 is locked described in 8 face of locking sliding block.The position-limit mechanism include: spacer pin 11, limit key seat 12,
Spacer pin knob 13, spacer pin axle sleeve 14, spacer pin front cover 15, spacer pin rear cover 16, bushing 17, cylindroid helical-coil compression spring
18, O-ring seal 19.Need to open up limit pin hole, the spacer pin 11 thus on the sliding block of the swallow-tail form of movable end pedestal 1
With internal screw thread, the spacer pin knob 13 has external screw thread, uses and is threadedly coupled with spacer pin 11,12 band of limit key seat
There is dovetail feature, there is stepped hole in inside, and the spacer pin axle sleeve 14 and bushing 17 are mounted in stepped hole, the spacer pin front cover
15 and spacer pin rear cover 16 have O-ring, and using screw be respectively arranged in limit the forward and backward face of key seat 12, the cylindrical screw
18 sets of compressed spring on spacer pin 11, after the O-ring seal 19 is mounted on the spacer pin front cover 15 and the spacer pin
Inside lid 16.
The implementation steps of the present embodiment are as follows: movable end pedestal 1 and fixing end pedestal 3 are separately fixed at what needs connected
On equipment A and equipment B.Locking sliding block 8 is placed in returns state by rotation locking stud 7 counterclockwise, while holding spacer pin knob
13, keep spacer pin 11 at this time that movable end pedestal 1 is suitable beyond the sliding slot face of the section swallow-tail form on fixing end pedestal 3
Dovetail guide be pushed into fixing end pedestal 3, when the limit pin hole on movable end pedestal 1 soon reaches the position of spacer pin 11,
Release spacer pin knob 13, continuation is pushed into inside, until spacer pin 11 is inserted under the elastic force effect of cylindrical compression spring 18
Until the limit pin hole of movable end pedestal 1, equipment A and equipment B are realized and are accurately positioned at this time, the blindmate connector
Plug 2 is also just inserted into the blindmate connector socket 4.And then, locking stud 7 is rotated clockwise, locking is slided
Block 8 heads into the locking groove 1-1 opened up on the sliding block of the swallow-tail form of movable end pedestal 1, to be applied to movable end pedestal 1 one
A transverse pressure realizes the position locking of equipment A and equipment B.Simultaneously because the trapezoidal thread with latching characteristics is used, it can
Coupling mechanism force is effectively ensured.Thereby realize quick, reliable, the high-precision connection locking of equipment A and equipment B.
Claims (5)
1. a kind of tight device of quick connection lock, which is characterized in that including movable end pedestal (1) and fixing end pedestal (3), the work
The two sides of moved end pedestal (1) are respectively equipped with the sliding block that section is swallow-tail form, and the two sides of the fixing end pedestal (3), which respectively correspond, to be set
Having section is the sliding slot of swallow-tail form, is fixedly installed with equipment A(20 on the movable end pedestal (1)), the equipment A(20) on from
With blindmate connector plug (2), equipment B(21 is fixedly installed on the fixing end pedestal (3)), the equipment B(21)
On come with blindmate connector socket (4), when the sliding block of the swallow-tail form is slid completely into the sliding slot of the swallow-tail form,
The blindmate connector plug (2) is just inserted into the blindmate connector socket (4).
2. the tight device of a kind of quick connection lock according to claim 1, which is characterized in that the blindmate connector plug
(2) guide pin hole is had, the blindmate connector socket (4) has guide pin.
3. the tight device of a kind of quick connection lock according to claim 1 or 2, which is characterized in that the movable end pedestal (1)
Swallow-tail form sliding block on be provided with locking groove (1-1), the side of the fixing end pedestal (3) is equipped with locking pressure plate (9), locks
Tight stud (7) is threadedly coupled with the locking pressure plate (9), and the locking stud (7) one end passes through elastic cylindrical pin (6) and locking
Spanner (5) is fixedly connected, and other end is fixedly connected with locking sliding block (8), when the sliding block of the swallow-tail form is slid completely into institute
When stating in the sliding slot of swallow-tail form, groove (1-1) is locked described in locking sliding block (8) face.
4. the tight device of a kind of quick connection lock according to claim 3, which is characterized in that the movable end pedestal (1)
It is provided with limit pin hole on the sliding block of swallow-tail form, limit key seat (12), the limit are installed on the side of the fixing end pedestal (3)
It is equipped with cylindroid helical-coil compression spring (18) in position key seat (12), spacer pin (11) passes through the cylindroid helical-coil compression spring
(18), described spacer pin (11) one end is fixed with spacer pin knob (13), and fixing end pedestal (3) described in other end face is cut
Face is the sliding slot of swallow-tail form.
5. the tight device of a kind of quick connection lock according to claim 4, which is characterized in that on the limit key seat (12) also
Spacer pin front cover (15) and spacer pin rear cover (16) are installed, spacer pin (11) is also cross the spacer pin front cover (15) and limit
Position pin rear cover (16), the spacer pin front cover (15) and spacer pin rear cover (16) are equipped with the spacer pin (11) contact position
O-ring seal (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966342.7A CN109236809B (en) | 2018-08-23 | 2018-08-23 | Quick connection locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966342.7A CN109236809B (en) | 2018-08-23 | 2018-08-23 | Quick connection locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109236809A true CN109236809A (en) | 2019-01-18 |
| CN109236809B CN109236809B (en) | 2021-02-12 |
Family
ID=65069389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966342.7A Active CN109236809B (en) | 2018-08-23 | 2018-08-23 | Quick connection locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324436A (en) * | 2021-05-31 | 2021-08-31 | 重庆建设工业(集团)有限责任公司 | Straight-in type thread locking anti-pulling mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120332A (en) * | 1995-09-26 | 2000-09-19 | The Whitaker Corporation | Apparatus for connecting an electrical connector to a complementary connector |
| EP0858134B1 (en) * | 1997-02-10 | 2002-09-18 | Thomas & Betts International, Inc. | Electrical connector assembly |
| CN201549702U (en) * | 2010-02-10 | 2010-08-11 | 陕西四菱电子有限责任公司 | Rapidly-locked rectangular connector |
| CN106413317A (en) * | 2016-11-23 | 2017-02-15 | 中国科学院空间应用工程与技术中心 | Positioning and locking device for blind plug connectors |
| CN106413331A (en) * | 2016-05-31 | 2017-02-15 | 中航光电科技股份有限公司 | Anti-loose locker and cabinet carriage and rack using same locker |
| CN206144932U (en) * | 2016-08-31 | 2017-05-03 | 陕西天翌天线有限公司 | Locking structure of taking off of subdivision formula forked tail locking |
-
2018
- 2018-08-23 CN CN201810966342.7A patent/CN109236809B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6120332A (en) * | 1995-09-26 | 2000-09-19 | The Whitaker Corporation | Apparatus for connecting an electrical connector to a complementary connector |
| EP0858134B1 (en) * | 1997-02-10 | 2002-09-18 | Thomas & Betts International, Inc. | Electrical connector assembly |
| CN201549702U (en) * | 2010-02-10 | 2010-08-11 | 陕西四菱电子有限责任公司 | Rapidly-locked rectangular connector |
| CN106413331A (en) * | 2016-05-31 | 2017-02-15 | 中航光电科技股份有限公司 | Anti-loose locker and cabinet carriage and rack using same locker |
| CN206144932U (en) * | 2016-08-31 | 2017-05-03 | 陕西天翌天线有限公司 | Locking structure of taking off of subdivision formula forked tail locking |
| CN106413317A (en) * | 2016-11-23 | 2017-02-15 | 中国科学院空间应用工程与技术中心 | Positioning and locking device for blind plug connectors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113324436A (en) * | 2021-05-31 | 2021-08-31 | 重庆建设工业(集团)有限责任公司 | Straight-in type thread locking anti-pulling mechanism |
| CN113324436B (en) * | 2021-05-31 | 2022-09-13 | 重庆建设工业(集团)有限责任公司 | Straight-in type thread locking pull-out prevention mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109236809B (en) | 2021-02-12 |
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