CN104454867A - Both-way separable transmission linkage handle and automatic locker - Google Patents
Both-way separable transmission linkage handle and automatic locker Download PDFInfo
- Publication number
- CN104454867A CN104454867A CN201410664846.5A CN201410664846A CN104454867A CN 104454867 A CN104454867 A CN 104454867A CN 201410664846 A CN201410664846 A CN 201410664846A CN 104454867 A CN104454867 A CN 104454867A
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- handle
- groove
- rear end
- rod
- outer sleeve
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a both-way separable transmission linkage handle and an automatic locker. The handle comprises a handle body rotationally connected with a rod, and the rod is provided with an annular tooth-shaped part located in the handle body. The handle body is provided with a cavity, and the cavity is internally provided with a both-way adjusting handle hinged to the handle body. The both-way adjusting handle is provided with a hinged hole, a reverse meshing part and a forward meshing part, and the reverse meshing part and the forward meshing part are symmetrically arranged on the two sides of the hinged hole. The reverse meshing part or the forward meshing part extends outwards to a stirring part outside the handle body. The annular tooth-shaped part, the reverse meshing part and the forward meshing part are triangular teeth. According to the handle, the handle body is in transmission connection with a nut in the anticlockwise direction or the clockwise direction, during reverse rotating, the handle body and the nut can be in a separated mode through the outward component force of the triangular teeth, the both-way separable transmission connection between the handle body and the nut is achieved, the handle is suitable for connection of narrow space, tool-free operation is achieved, and the handle is very convenient to use.
Description
Technical field
The present invention relates to a kind of drive mechanism for locking connection, more particularly referring to a kind of handle and automatic locking device of two-way detachable transmission joint.
Background technique
In existing connecting structure, normally need instrument to realize the locking after two article connections, make the connection between two article and dismounting inconvenient all completely, especially for display products, normally realized the assembling of large display screen in the mode be coupled to each other by multiple casing, because the structure comparison of casing itself is little, in installation process, use instrument inconvenient, in addition, because space is less, the structure of handle of exempting from instrument and so on is also not easily arranged.
Therefore, have and must develop a kind of novel drive mechanism for locking connection, make it not need instrument in use, and can quick locking.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of handle and automatic locking device of two-way detachable transmission joint are provided.
For achieving the above object, the present invention is by the following technical solutions:
A handle for two-way detachable transmission joint, comprises and rotates with the body of rod handle body connected, and the described body of rod is provided with the hoop tooth-like part being positioned at handle body; Described handle body is provided with cavity, is provided with the bidirectional modulation handle being articulated with handle body in cavity; Described bidirectional modulation handle is provided with hinging hole, and is symmetrically set in reverse engaging piece and the forward engaging piece of hinging hole both sides; Described reverse engaging piece or forward engaging piece extend to laterally stirs portion outside handle body; Described hoop tooth-like part, reverse engaging piece and forward engaging piece be lance tooth.
Its further technological scheme is: the described body of rod also comprises the nut connected with its head threads, and the afterbody of the described body of rod is provided with buckling groove; The described body of rod is also provided with axially extended spline groove; Described hoop tooth-like part is located at the periphery of nut.
A kind of automatic locking device, comprises the body of rod, and the handle connected with body of rod head, the automatic lock structure that connects with body of rod afterbody; Described handle is the handle of aforesaid two-way detachable transmission joint, and described automatic lock structure comprises the fixed base pipe that connect removable with the body of rod; The front end of described fixed base pipe is the jack portion for inserting locking bar, and the rear end of fixed base pipe is also connected with fixed cover; On the round wall in described jack portion, hoop is provided with several steel ball holes; Be provided with in described steel ball hole can be radial movable steel ball; Also comprise and be sheathed on fixed base pipe periphery and elasticity is only butted on the outer sleeve of fixed cover and is positioned at rear end, jack portion and elasticity is only butted on the inner sleeve of fixed cover; The front end of described outer sleeve is provided with the rollback groove for the accommodating steel ball discharged.
Its further technological scheme is: the periphery of described fixed cover is provided with the lug boss extended forward; The rear end of described outer sleeve is provided with the lock groove corresponding with lug boss and opening groove; When outer sleeve rotates to opening groove respective protrusions portion, apply external force and make it slide into rollback groove to the back-end corresponding to steel ball hole, coupling rod is inserted into insertion part from the front end of fixed base pipe, and inner sleeve pressurized moves to the back-end, and steel ball is outwards extruded into rollback groove; When the buckling groove of coupling rod corresponds to the position in steel ball hole, release external force, outer sleeve slides outward by elastic force, and the point of contact of steel ball and outer sleeve is slided to the inner hole wall of outer sleeve by rollback groove, the stressed inside compression of steel ball is also placed in buckling groove, and rotary sleeve cylinder corresponds to lug boss to lock groove.
Its further technological scheme is: also comprise the outer spring being sheathed on fixed cover periphery, and described fixed cover is provided with endoporus, and described endoporus is provided with inner spring.
Its further technological scheme is: the rear end of described fixed base pipe is provided with inward flange; Described inner sleeve is provided with the front end slide part coordinated with jack portion and the rear end slide part coordinated with inward flange; The rear end of described inner sleeve is also connected with the inner end cap being only butted on fixed base pipe ear end face.
Its further technological scheme is: described fixed cover and fixed base pipe are screw joints, and described inner end cap and inner sleeve are also screw joints.
Its further technological scheme is: be provided with transition slot portion between described lock groove and opening groove; The rear end of described outer spring and the periphery, rear end of fixed cover are fixedly connected, and the front end of outer spring and the rear end of outer sleeve are fixedly connected; Transition slot portion and lug boss are to the rearward pulling force of outer sleeve time corresponding by outer spring.
Its further technological scheme is: the periphery, rear end of described fixed cover is provided with the boss joint part with outer spring rear end endoporus interference fit; The rear end of described outer sleeve is provided with the spring eye for accommodating outer spring, and the bottom of described spring eye is provided with and joint part in the cylindrical interference fit of outer spring front end.
Its further technological scheme is: described fixed base pipe front end is provided with the chimb that radial outside direction extends, and described chimb is provided with mounting hole; The periphery of described outer sleeve is provided with anti-skidding circumferential groove.
The present invention's beneficial effect is compared with prior art: handle of the present invention have employed bidirectional modulation handle, can by the operation to the portion of stirring, reverse engaging piece from switch dual to release handle or forward engaging piece engage with hoop tooth-like part, realize the counter clockwise direction between handle body and nut or clockwise transmission joint, and during counterrotating, due to lance tooth can be outside component, thus make handle body and nut be in separated state, realize the two-way detachable transmission joint between handle body and nut thus, handle is become as a whole with the body of rod, be suitable for the connection of small space, and exempt from tool operation, facilitate completely.When being used in combination with automatic lock structure, the quick mounting between two workpiece can also be realized, extremely be suitable for the tight joint between each casing in LED display.
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the end view (handle is in disassembled state) of the handle specific embodiment of the two-way detachable transmission joint of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 2 A is the stereogram of Fig. 1 embodiment;
Fig. 3 is the three-dimensional structure diagram (separated position) in automatic locking device specific embodiment of the present invention.
Fig. 4 is the end view of the automatic lock structure specific embodiment in Fig. 3 embodiment;
Fig. 5 is the B-B sectional view (connection of fixed base Guan Weiyu coupling rod) of Fig. 4;
Fig. 6 is the B-B sectional view (fixed base pipe connects with coupling rod) of Fig. 4;
Fig. 7 is the stereogram of inner sleeve in Fig. 4 and steel ball;
Fig. 8 is the stereogram of fixed base pipe in Fig. 4 and fixed cover;
Fig. 9 is the stereogram in Fig. 4.
Reference character
10 body of rod 11 buckling grooves
12 spline groove 13 nuts
20 fixed base pipe 201 inward flanges
202 chimb 203 mounting holes
21 steel ball hole, jack portions 210
22 fixed cover 220 endoporus
221 lug boss 222 outer springs
223 inner spring 23 steel balls
31 outer sleeve 311 rollback grooves
312 lock groove 313 opening grooves
The 314 anti-skidding circumferential groove in transition slot portion 317
319 inner hole wall 32 inner sleeves
328 rear end slide part 329 front end slide parts
33 inner end cap 40 handles
Tapering in 19 tapered portion 327
131 hoop tooth-like part 40 handles
41 handle body 42 cavitys
43 bidirectional modulation handle 431 hinging holes
432 reverse engaging pieces 433 forward engaging piece
434 stir the hinged screw in portion 44
45 pretension seat 451 preloading springs
452 adjusting screw 411 adjustment holes
450 pretension spacing balls
Embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment technological scheme of the present invention being introduced further and illustrating, but being not limited to this.
As shown in Fig. 1-2 A, the handle 40 of the two-way detachable transmission joint of the present invention, comprises and rotates with the body of rod 10 handle body 41 connected, and the body of rod 10 also comprises the nut 13 connected with its head threads, and the afterbody of the body of rod 10 is provided with buckling groove 11; The body of rod 10 is also provided with axially extended spline groove 12; Nut 13 is positioned at handle body 40, and its periphery is provided with hoop tooth-like part 131.When connecting, the body of rod 10 can not rotate because being provided with spline groove 12, can pass through handle 40 rotating nut 13, thus realizes coupling rod to the locking connection between workpiece.
Handle 40 also comprises and rotates with the body of rod 10 handle body 41 connected; Handle body 41 is provided with cavity 42, is provided with the bidirectional modulation handle 43 being articulated with handle body 41 in cavity 42; Bidirectional modulation handle 43 is provided with hinging hole 431 (being fixed in handle body 41 by hinged screw 44), and is symmetrically set in reverse engaging piece 432 and the forward engaging piece 433 of hinging hole 431 both sides; Forward engaging piece 433 extends to the portion of stirring 434 outside handle body 41 laterally.Hoop tooth-like part wherein, reverse engaging piece 432 and forward engaging piece 433 adopt lance tooth.When touch stir portion 434 to different position time, can allow handle forward or reverse promotion nut, thus make screwing or unscrewing of nut, when narrow space, combined type coupling rod can be realized the locking between workpiece is connected.Such as multiple casings of fixing display screen.Because bidirectional modulation handle needs the state remaining on forward engagement or reverse engagement, therefore, be provided with seamed edge 439 at the side of hinging hole 431, handle body 41 is also fixed with pretension seat 45, in pretension seat 45, be provided with pretension spacing ball 450, preloading spring 451 and adjusting screw 452 successively.Handle body 41 is also being provided with the adjustment hole 411 corresponding to adjusting screw 452, to realize the adjustment to pretightening force.Because the strong point of bidirectional modulation handle is at hinging hole place, when reverse engaging piece 432 is in engagement, can only torsion on reverse transmission handle, time reverse, can decomposing force be formed, thus allow reverse engaging piece 432 be in disengaged position; When forward engaging piece 433 is in engagement, forward can only transmit the torsion on handle, time reverse, can decomposing force be formed, thus allow forward engaging piece 433 be in disengaged position.Handle body 41 adopts the upper and lower covers structure of screw attachment.
For the ease of the operation to handle body, anti-skidding effect can be played, be provided with several anti-skidding salient points 412 on the upper and lower covers surface of handle body.For the ease of holding handle body, the profile of handle body have employed arcuate structure.
Wherein, upper and lower covers adopts plastic parts structure, in order to fixing pretension seat 45, is provided with gusset 461,462 in the cavity of upper and lower covers, forms the fixed groove being used for accommodating pretension seat 45 therebetween.
As shown in Figure 3, a kind of automatic locking device of the present invention, comprises combined type coupling rod, and the automatic lock structure S connected with the afterbody of the body of rod 10.As shown in Fig. 4-Fig. 9, the automatic lock structure adopted in automatic locking device of the present invention, comprises the fixed base pipe 20 that connect removable with the body of rod 10 being provided with buckling groove 11; The front end of fixed base pipe 20 is the jack portion 21 for inserting coupling rod, and the rear end of fixed base pipe 20 is also connected with fixed cover 22; On the round wall in jack portion 21, hoop is provided with six steel ball holes 210; Be provided with in steel ball hole 210 can be radial movable steel ball 23; Also comprise and be sheathed on fixed base pipe 20 periphery and elasticity is only butted on the outer sleeve 31 of fixed cover 22 and is positioned at rear end, jack portion 21 and elasticity is only butted on the inner sleeve 32 of fixed cover 22; The front end of outer sleeve 31 is provided with the rollback groove 311 for the accommodating steel ball 23 discharged; The periphery of fixed cover 22 is provided with the lug boss 221 extended forward; The rear end of outer sleeve 31 is provided with the lock groove 312 corresponding with lug boss 221 and opening groove 313; When outer sleeve 31 rotates to opening groove 313 respective protrusions portion 221, steel ball hole 210 is corresponded to when it slides into rollback groove 311 to the back-end, inner sleeve 32 is under the effect of elastic force, be in front position, block steel ball 23 to move to center, steel ball 23 blocks outer sleeve 31 forward end further and moves, remain on the position of rear end, namely inner sleeve 32 is positioned at foremost, block steel ball 23 not move to the inside, when not inserting the body of rod 10, inner sleeve 32 remains on the position of front end always, and outer sleeve 31 remains on the position of rear end always.When the body of rod 10 is inserted into jack portion 21 from the front end of fixed base pipe 20, inner sleeve 32 pressurized moves to the back-end, and steel ball 23 is outwards extruded into rollback groove 311; When the buckling groove 11 of the body of rod 10 corresponds to the position in steel ball hole 210, outer sleeve 31 slides by elastic force forward end, steel ball 23 is slided to the inner hole wall 319 of outer sleeve 31 with the point of contact of outer sleeve 31 by rollback groove 311, the stressed inside compression of steel ball 23 is also placed in buckling groove 11, auto lock can be realized like this, in order to safer, prevent outer sleeve be subject to the effect of improper external force and be moved, outer sleeve 31 can be rotated to lock groove 312 corresponding to lug boss 221.In order to easy to operate, the present embodiment is designed to 90-degree rotation.Wherein, the degree of depth of lock groove is far smaller than the degree of depth of opening groove, and when lock groove corresponds to lug boss, outer sleeve can only the axial activity stroke of several millimeters.
Also comprise the outer spring 222 (acting on outer sleeve 31) being sheathed on fixed cover 22 periphery, fixed cover 22 is provided with endoporus 220, and endoporus 220 is provided with inner spring 223 (acting on inner sleeve 32).The rear end of fixed base pipe 20 is provided with inward flange 201; Inner sleeve 32 is provided with the front end slide part 329 coordinated with jack portion 21 and the rear end slide part 328 coordinated with inward flange 201; The rear end of inner sleeve 32 is also connected with the inner end cap 33 being only butted on fixed base pipe 20 ear end face, and inner spring 223 acts on inner end cap 33.
For the ease of processing and installation, fixed cover 22 and fixed base pipe 20 are screw joints, and inner end cap 33 and inner sleeve 32 are also screw joints.
Transition slot portion 314 is provided with between lock groove 312 and opening groove 313; The rear end of outer spring 222 and the periphery, rear end of fixed cover 22 are fixedly connected, and the front end of outer spring 222 and the rear end of outer sleeve 31 are fixedly connected; Transition slot portion 314 and lug boss 221 to the time in of corresponding outer sleeve 31 is subject to the rearward pulling force of outer spring 222 (when this rearward pulling force can allow outer sleeve be in lock position, when without External Force Acting, lug boss is in lock groove all the time, and can not automatically slide out to transition slot portion 314).In order to realize this rearward pulling force, the periphery, rear end of fixed cover 22 is provided with the boss joint part (not shown) with outer spring 222 rear end endoporus interference fit; The rear end of outer sleeve 31 is provided with the spring eye for accommodating outer spring 222, and the bottom of spring eye is provided with and joint part (not shown) in the cylindrical interference fit of outer spring front end.
In order to realize the installation of fixed base pipe 20, be provided with the chimb 202 that radial outside direction extends in its front end, chimb 202 is provided with mounting hole 203.The periphery of outer sleeve 31 is also provided with anti-skidding circumferential groove 317.
In a word, handle of the present invention have employed bidirectional modulation handle, can by the operation to the portion of stirring, reverse engaging piece from switch dual to release handle or forward engaging piece engage with hoop tooth-like part, realize the counter clockwise direction between handle body and nut or clockwise transmission joint, and during counterrotating, due to lance tooth can be outside component, thus make handle body and nut be in separated state, realize the two-way detachable transmission joint between handle body and nut thus, handle is become as a whole with the body of rod, be suitable for the connection of small space, and exempt from tool operation, facilitate completely.When being used in combination with automatic lock structure, the quick mounting between two workpiece can also be realized, extremely be suitable for the tight joint between each casing in LED display.
Above-mentionedly only further illustrate technology contents of the present invention with embodiment, so that reader is easier to understand, but does not represent embodiments of the present invention and be only limitted to this, any technology done according to the present invention extends or recreation, all by protection of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. a handle for two-way detachable transmission joint, comprises and rotates with the body of rod handle body connected, and it is characterized in that the described body of rod is provided with the hoop tooth-like part being positioned at handle body; Described handle body is provided with cavity, is provided with the bidirectional modulation handle being articulated with handle body in cavity; Described bidirectional modulation handle is provided with hinging hole, and is symmetrically set in reverse engaging piece and the forward engaging piece of hinging hole both sides; Described reverse engaging piece or forward engaging piece extend to laterally stirs portion outside handle body; Described hoop tooth-like part, reverse engaging piece and forward engaging piece be lance tooth.
2. handle according to claim 1, it is characterized in that the described body of rod also comprises the nut connected with its head threads, the afterbody of the described body of rod is provided with buckling groove; The described body of rod is also provided with axially extended spline groove; Described hoop tooth-like part is located at the periphery of nut.
3. an automatic locking device, is characterized in that comprising the body of rod, and the handle connected with body of rod head, the automatic lock structure that connects with body of rod afterbody; Described handle is the handle of the two-way detachable transmission joint described in claim 1 or 2, and described automatic lock structure comprises the fixed base pipe that connect removable with the body of rod; The front end of described fixed base pipe is the jack portion for inserting locking bar, and the rear end of fixed base pipe is also connected with fixed cover; On the round wall in described jack portion, hoop is provided with several steel ball holes; Be provided with in described steel ball hole can be radial movable steel ball; Also comprise and be sheathed on fixed base pipe periphery and elasticity is only butted on the outer sleeve of fixed cover and is positioned at rear end, jack portion and elasticity is only butted on the inner sleeve of fixed cover; The front end of described outer sleeve is provided with the rollback groove for the accommodating steel ball discharged.
4. a kind of automatic locking device according to claim 3, is characterized in that the periphery of described fixed cover is provided with the lug boss extended forward; The rear end of described outer sleeve is provided with the lock groove corresponding with lug boss and opening groove; When outer sleeve rotates to opening groove respective protrusions portion, apply external force and make it slide into rollback groove to the back-end corresponding to steel ball hole, locking bar is inserted into insertion part from the front end of fixed base pipe, and inner sleeve pressurized moves to the back-end, and steel ball is outwards extruded into rollback groove; When the hoop locked groove of locking bar corresponds to the position in steel ball hole, release external force, outer sleeve slides outward by elastic force, the point of contact of steel ball and outer sleeve is slided to the inner hole wall of outer sleeve by rollback groove, the stressed inside compression of steel ball is also placed in hoop locked groove, and rotary sleeve cylinder corresponds to lug boss to lock groove.
5. a kind of automatic locking device according to claim 4, characterized by further comprising the outer spring being sheathed on fixed cover periphery, described fixed cover is provided with endoporus, and described endoporus is provided with inner spring.
6. a kind of automatic locking device according to claim 5, is characterized in that the rear end of described fixed base pipe is provided with inward flange; Described inner sleeve is provided with the front end slide part coordinated with jack portion and the rear end slide part coordinated with inward flange; The rear end of described inner sleeve is also connected with the inner end cap being only butted on fixed base pipe ear end face.
7. a kind of automatic locking device according to claim 6, is characterized in that described fixed cover and fixed base pipe are screw joints, and described inner end cap and inner sleeve are also screw joints.
8. a kind of automatic locking device according to claim 5, is characterized in that being provided with transition slot portion between described lock groove and opening groove; The rear end of described outer spring and the periphery, rear end of fixed cover are fixedly connected, and the front end of outer spring and the rear end of outer sleeve are fixedly connected; Transition slot portion and lug boss are to the rearward pulling force of outer sleeve time corresponding by outer spring.
9. a kind of automatic locking device according to claim 8, is characterized in that the periphery, rear end of described fixed cover is provided with the boss joint part with outer spring rear end endoporus interference fit; The rear end of described outer sleeve is provided with the spring eye for accommodating outer spring, and the bottom of described spring eye is provided with and joint part in the cylindrical interference fit of outer spring front end.
10. a kind of automatic locking device according to claim 4, it is characterized in that described fixed base pipe front end is provided with the chimb of radial outside direction extension, described chimb is provided with mounting hole; The periphery of described outer sleeve is provided with anti-skidding circumferential groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664846.5A CN104454867B (en) | 2014-11-19 | 2014-11-19 | Both-way separable transmission linkage handle and automatic locker |
| PCT/CN2015/076700 WO2016078308A1 (en) | 2014-11-19 | 2015-04-16 | Two-way separable transmission linkage handle and automatic locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410664846.5A CN104454867B (en) | 2014-11-19 | 2014-11-19 | Both-way separable transmission linkage handle and automatic locker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454867A true CN104454867A (en) | 2015-03-25 |
| CN104454867B CN104454867B (en) | 2017-04-12 |
Family
ID=52901438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410664846.5A Active CN104454867B (en) | 2014-11-19 | 2014-11-19 | Both-way separable transmission linkage handle and automatic locker |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104454867B (en) |
| WO (1) | WO2016078308A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895405A (en) * | 2015-06-26 | 2015-09-09 | 深圳市创显光电有限公司 | Two-way automatic lock |
| CN104993290A (en) * | 2015-06-22 | 2015-10-21 | 中航光电科技股份有限公司 | Cable tray, cable rack thereof and plug fixing seat of cable tray |
| WO2016078308A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市创显光电有限公司 | Two-way separable transmission linkage handle and automatic locker |
| WO2016078311A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市创显光电有限公司 | Combined connecting rod and automatic locker |
| CN106958575A (en) * | 2017-03-22 | 2017-07-18 | 上海红快展示科技有限公司 | One kind is without tool lock and connection component |
| CN113007194A (en) * | 2021-03-16 | 2021-06-22 | 四川领航未来通信技术有限公司 | Quick detach interconnection device |
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- 2014-11-19 CN CN201410664846.5A patent/CN104454867B/en active Active
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2015
- 2015-04-16 WO PCT/CN2015/076700 patent/WO2016078308A1/en active Application Filing
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| CN202079542U (en) * | 2011-04-28 | 2011-12-21 | 西安石油大学 | Lifting operation wrench |
| CN202082233U (en) * | 2011-06-17 | 2011-12-21 | 济南吉美乐电源技术有限公司 | Movable fixed pin |
| CN204312489U (en) * | 2014-11-19 | 2015-05-06 | 深圳市创显光电有限公司 | The handle of two-way detachable transmission joint and automatic locking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078308A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市创显光电有限公司 | Two-way separable transmission linkage handle and automatic locker |
| WO2016078311A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市创显光电有限公司 | Combined connecting rod and automatic locker |
| CN104993290A (en) * | 2015-06-22 | 2015-10-21 | 中航光电科技股份有限公司 | Cable tray, cable rack thereof and plug fixing seat of cable tray |
| CN104993290B (en) * | 2015-06-22 | 2017-11-10 | 中航光电科技股份有限公司 | Cable disc |
| CN104895405A (en) * | 2015-06-26 | 2015-09-09 | 深圳市创显光电有限公司 | Two-way automatic lock |
| CN104895405B (en) * | 2015-06-26 | 2018-01-26 | 深圳市创显光电有限公司 | A kind of two-way automatic lock |
| CN106958575A (en) * | 2017-03-22 | 2017-07-18 | 上海红快展示科技有限公司 | One kind is without tool lock and connection component |
| CN106958575B (en) * | 2017-03-22 | 2018-08-07 | 上海红快展示科技有限公司 | A kind of no tool lock and connection component |
| CN113007194A (en) * | 2021-03-16 | 2021-06-22 | 四川领航未来通信技术有限公司 | Quick detach interconnection device |
| CN113007194B (en) * | 2021-03-16 | 2022-09-23 | 四川领航未来通信技术有限公司 | Quick detach interconnection device |
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| WO2016078308A1 (en) | 2016-05-26 |
| CN104454867B (en) | 2017-04-12 |
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