CN204878165U - Cartridge connector - Google Patents
Cartridge connector Download PDFInfo
- Publication number
- CN204878165U CN204878165U CN201520419586.5U CN201520419586U CN204878165U CN 204878165 U CN204878165 U CN 204878165U CN 201520419586 U CN201520419586 U CN 201520419586U CN 204878165 U CN204878165 U CN 204878165U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- ring
- inserted link
- locking ring
- elastic 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.)
- Expired - Fee Related
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Abstract
The utility model provides a cartridge connector belongs to the jointing equipment field. It includes inserted bar, elasticity locking ring and is used for the suit by the sleeve of connecting piece, the sleeve includes first sleeve and second sleeve, the elasticity locking ring sets up in the second sleeve, the one end of inserted bar with the connection can be dismantled to first sleeve, and the other end can stretch into in the elasticity locking ring and be provided with the draw -in groove on its outer wall, the elasticity locking ring inlays to be established in the draw -in groove. The utility model provides a when cartridge connector uses, only need be connected the sleeve respectively with by the connecting piece, then with the inserted bar insert in the elasticity locking ring can, convenient and fast and labour saving and time saving.
Description
Technical field
The utility model relates to connection device field, in particular to a kind of plug-in mounting connector.
Background technique
Connector is widely used in various engineering machinery and engineering construction, existing mechanical connector generally adopts screw and the Placement such as nut, flange, these Placements are required great effort very much, sometimes due to spatial constraints, people cannot carry out operation and cause these connection devices to use, and narrow limitation is very large, needs to turn with hand when using these connectors to connect simultaneously, expend time in length, is therefore badly in need of a kind of connection device that can realize connecting fast.
Model utility content
The utility model provides a kind of plug-in mounting connector, is intended to improve the problems referred to above.
The utility model is achieved in that
Comprise inserted link, elastic locking ring and the sleeve for being set with connected piece, described sleeve comprises the first sleeve and the second sleeve, described elastic locking ring is arranged in described second sleeve, one end and described first sleeve of described inserted link removably connect, the other end can stretch in elastic locking ring and also be provided with draw-in groove on its external wall, and described elastic locking ring is embedded in described draw-in groove.
The plug-in mounting connector provided in the technical program, in use, to two connected pieces linked together be needed to be sleeved in the first sleeve and the second sleeve respectively, then by inserted link one end and the first sleeve connection, thereafter stretch in elastic locking ring by the other end of inserted link, now elastic locking ring is by outside distending, when the draw-in groove on inserted link extend into elastic locking ring place, the elastic locking ring of distending shrinks and snaps in draw-in groove, and namely two connected pieces are coupled together by this plug-in mounting connector.
Connected by the mode such as bolt, flange compared in prior art, two connected pieces are being connected to after in sleeve by this plug-in mounting connector respectively, directly inserted link is inserted in elastic locking ring the stable connection that just can realize between connected piece, the short operating space simultaneously needed consuming time is little, is suitable for using under various narrow environment.
Further, have shoulder hole in the second sleeve, described elastic locking ring is arranged on the step of shoulder hole.
The set-up mode of elastic locking ring in the second sleeve can be varied, can directly be fixedly installed on the inwall of the second sleeve by elastic locking ring, extruding elastic locking ring when inserted link inserts.And in the technical program, shoulder hole is set in the second sleeve, elastic locking ring is arranged on the step of shoulder hole, there is certain gap between elastic locking ring outer wall and the second sleeve lining, and elastic locking ring has more sufficient outer swollen space.
Further, the snap ring that described elastic locking ring comprises elastic ring and coordinates with draw-in groove, described elastic ring is arranged in the second sleeve, and described snap ring is multiple, and multiple snap ring is evenly arranged along elastic ring inwall circumference.
Elastic ring is arranged in the second sleeve, snap ring sets within it wall, when inserted link inserts in the process of elastic locking ring, snap ring and elastic ring are outwards extruded by inserted link, and when draw-in groove inserts elastic ring position, elastic ring inwardly shrinks and makes snap ring be stuck in draw-in groove, because snap ring is evenly arranged, inserted link can be locked uniformly by it in inserted link circumference, inserted link uniform force, and whole connector connects more stable.
Simultaneously owing to being separate between each snap ring, snap ring is arranged on step, between snap ring with draw-in groove, coordinates contraposition more accurate, avoid indivedual snap ring when elastic ring recovers deformation and do not aim at the situation causing snap ring to block inserted link with draw-in groove.
Further, be also provided with the gland for being pressed on by elastic locking ring on step in described second sleeve, described gland is set on inserted link, is provided with outside thread, described second sleeve is provided with the internal thread of the upper outside screw-thread fit with gland.
Elastic ring can be fixedly installed on the step in the second sleeve, is now fixedly installed on step elastic ring one end, and the other end emptying, when inserted link inserts wherein, emptying one end is pushed outwardly inserts for inserted link.Setting like this, needs snap ring to be fixedly installed on the inwall of elastic ring, is ejected by snap ring when preventing inserted link from inserting in elastic locking ring.Due to according to different connected piece sizes, the internal diameter of sleeve may be very little, arranges the situation that can there is processing difficulties like this, is unfavorable for the extensive use of plug-in mounting connector.
Therefore, in the technical program, elastic ring and snap ring are not be fixedly installed on the step in the second sleeve, but elastic ring and snap ring are pressed on step with gland.By the pressure effect of gland, elastic ring and snap ring all can only be transversely movable, when inserted link inserts, elastic ring and snap ring distending laterally simultaneously, same, when draw-in groove arrives the position of elastic locking ring, elastic ring shrinks and embeds in draw-in groove, and inserted link oppositely blocks by elastic ring and snap ring.Such setting, ensure that the exactitude position between snap ring and draw-in groove, even simultaneously in the sleeve that space is very little, elastic ring and snap ring also can be changed easily.
Further, described snap ring is 4.
In the utility model, snap ring is 4, and 4 snap rings are evenly arranged on elastic ring inwall.It should be noted that, according to the size of inserted link, ensureing, under the prerequisite that inserted link can clamp by snap ring, can increase or reduce the quantity of snap ring accordingly.
Further, described inserted link and the first sleeve are threaded connection, and the end of described first sleeve and described second sleeve has the shoulder hole for sheathed connected piece.
Placement between first sleeve and inserted link can have a variety of, and the mode such as being threaded together with being connected directly between with inserted link by the first sleeve as adopted, clamping, also can adopt and connect by some devices such as snap close, fixture.Same, first sleeve and also can adopt similar thread connecting mode between the second sleeve and connected piece, in order to more save the operating time, in the technical program, the end of the first sleeve and the second sleeve arranges shoulder hole, during use, connected piece is directly inserted in the first sleeve and the second sleeve, connected piece is stuck in shoulder hole place, and after being inserted by inserted link, namely connected piece is fixed in the first sleeve and the second sleeve.
Further, described inserted link is bar-shaped, and described draw-in groove is annular, and described draw-in groove is arranged along inserted link circumference.
Draw-in groove and snap ring mutually mate, because snap ring is evenly arranged on elastic ring inwall, therefore according to the quantity of snap ring, draw-in groove can be arranged to the single form coordinated with snap ring, also draw-in groove can be arranged to annular slot, such snap ring can clamp with draw-in groove contraposition faster.In addition, the circumference of draw-in groove along inserted link arranged, when can ensure that inserted link inserts, the axis of inserted link overlaps with the second sleeve axis, more accurate when connecting the connected piece needing maintenance coaxial like this.
Further, described inserted link has an insertion part away from the end of first sleeve one end, and described draw-in groove is between insertion part and the first sleeve.
Arrange insertion part by inserting the end of elastic locking ring one end at inserted link, when inserted link inserts in elastic locking ring, thin one end, insertion part to be introduced in elastic locking ring and elastic locking central shoring to be opened gradually, and the more convenient inserted link of energy enter elastic locking ring like this.
Further, described insertion part is round table-like, and the end face diameter of described insertion part is less than or equal to described elastic locking ring internal diameter.
Round table-like plunger end, staff is facilitated to take, simultaneously when inserting elastic locking ring, because the end face diameter of insertion part is suitable with described elastic locking ring internal diameter, insertion part can contraposition accurate with elastic locking ring, facilitate people to be inserted in elastic locking ring by inserted link fast, it should be noted that, taper shape also directly can be arranged in insertion part.
Further, described elastic ring is elastic opening metal ring.
Elastic ring can adopt the ring be made up of rubber ring or some elastomeric plastics, and size is according to the size design of snap ring and inserted link.In the utility model, adopt the elastic metallic ring with opening, elastic opening metal ring rigidity is stronger, not yielding, compared with the elastic ring be made up of rubber or plastics, and longer service life.
The beneficial effects of the utility model are: when the plug-in mounting connector that the utility model provides uses, only sleeve need be connected with connected piece respectively, then inserted link is inserted in elastic locking ring, comparatively adopt be threaded, the mode such as Flange joint, more time saving and energy saving.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the plug-in mounting connector that the utility model provides;
Fig. 2 is the sectional view of the plug-in mounting connector that the utility model provides;
Fig. 3 is the plan view of the plug-in mounting connector that the utility model provides;
Fig. 4 is the structural representation of inserted link in the plug-in mounting connector that provides of the utility model.
Figure acceptance of the bid note is respectively:
First sleeve 101; Second sleeve 102; Inserted link 103; Gland 104; Elastic ring 105; Snap ring 106; Connected piece 107; Draw-in groove 108; Insertion part 109.
Embodiment
Connector is widely used in various engineering machinery and engineering construction, existing mechanical connector generally adopts screw and the Placement such as nut, flange, these Placements are required great effort very much, sometimes due to spatial constraints, people cannot carry out operation and cause these connection devices to use, and narrow limitation is very large, needs to turn with hand when using these connectors to connect simultaneously, expend time in length, is therefore badly in need of a kind of connection device that can realize connecting fast.
Those skilled in the art are seeking a kind of instrument or the method for improving this problem for a long time always.
Given this, artificer of the present utility model is by long-term exploration and trial, and experiment repeatedly and effort, continuous reform and innovation, have devised a kind of plug-in mounting connector, when this plug-in mounting connector uses by a series of design cleverly, only sleeve need be connected with connected piece respectively, then inserted link is inserted in elastic locking ring, comparatively adopt be threaded, the mode such as Flange joint, more time saving and energy saving.
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this model utility product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
A kind of plug-in mounting connector as shown in Figures 1 to 4, comprise inserted link 103, sleeve and elastic locking ring, described sleeve comprises the first sleeve 101 and the second sleeve 102, first sleeve 101 and the second sleeve 102 are for being set with connected piece 107, during use, first sleeve 101 and the second sleeve 102 each suit connected piece 107 respectively, the mode that first sleeve 101 and the second sleeve 102 are set with connected piece 107 has a lot, directly can arrange the screw thread that cooperatively interacts or buckle connects on the first sleeve 101, second sleeve 102 and connected piece 107.But because connected piece 107 is varied, if adopt these Placements, the using scope of plug-in mounting connector will certainly be reduced.
Therefore, in the present embodiment, first sleeve 101 and the second sleeve 102 adopt identical structure, be the tubular of hollow, in one end of the first sleeve 101 and the second sleeve 102, shoulder hole is set, when being set with connected piece 107, on connected piece 107, a flange coordinated with shoulder hole established by card, directly connected piece 107 is inserted in the first sleeve 101 or the second sleeve 102, flange on connected piece 107 is stuck in the shoulder hole place on the first sleeve 101 or the second sleeve 102, so only need according to the size of connected piece 107, the sleeve of different size is selected to connect.
Elastic locking ring is arranged in the second sleeve 102, and its set-up mode in the second sleeve 102 also can be varied, can is directly fixedly installed on by elastic locking ring on the inwall of the second sleeve 102, extrudes elastic locking ring when inserted link 103 inserts.And in the present embodiment, a shoulder hole is set in the second sleeve 102, elastic locking ring is arranged on the step of this shoulder hole, there is certain gap between elastic locking ring outer wall and the second sleeve 102 inwall, ensures that elastic locking ring has sufficient outer swollen space.
In the present embodiment, elastic locking ring comprises elastic ring 105 and 4 snap rings 106, and described elastic ring 105 and snap ring 106 are all arranged on the step place of shoulder hole in the second sleeve 102, and 4 snap rings 106 are evenly arranged along elastic ring 105 inwall circumference.Gland 104 is also provided with in described second sleeve 102, described gland 104 is provided with outside thread, described second sleeve 102 is provided with the internal thread with the upper outside screw-thread fit of gland 104, and elastic ring 105 and snap ring 106 are pressed on the step of shoulder hole in the second sleeve 102 by described gland 104.By the pressure effect of gland 104, elastic ring 105 and snap ring 106 all can only be transversely movable.Gland 104 also adopts the tubular of hollow, and its internal diameter is identical with inserted link 103 external diameter.
Described inserted link 103 one end and the first sleeve 101 removably connect, and ensure, when assembling, inserted link 103 one end to be fixedly connected with the first sleeve 101, can both be disassembled fast again simultaneously.In the present embodiment, inserted link 103 one end and the first sleeve 101 arrange the screw thread cooperatively interacted, and specifically, the first sleeve 101 is provided with internal thread away from one end of flange, one end of inserted link 103 arranges the outside thread with this screw-internal thread fit, and both are threaded connection.Similar Placement also has a lot, the first sleeve 101 and inserted link 103 to be directly connected and to carry out by clamping the mode that connects, also can connect by some devices such as snap close, fixture as adopted.
Inserted link 103 the other end can stretch in elastic locking ring, the one end stretching into elastic locking ring at inserted link 103 is provided with an insertion part 109, described insertion part 109 is round table-like, the thinner one end end face in insertion part 109 is the end face of inserted link 103, and the round internal diameter that the end face diameter of thinner one end, insertion part 109 and 4 snap rings 106 of described even setting are formed is suitable.Like this when inserted link 103 inserts in elastic locking ring, because the end face diameter of insertion part 109 is suitable with described elastic locking ring internal diameter, insertion part 109 can contraposition accurate with elastic locking ring, after contraposition, thin one end, insertion part 109 to be introduced in elastic locking ring and elastic locking central shoring to be opened gradually, and the entirety of the more convenient inserted link 103 of energy enters elastic locking ring like this.
In addition, inserted link 103 outer wall is also provided with the draw-in groove 108 coordinated with snap ring 106.Described draw-in groove 108 is between one end that inserted link 103 and the first sleeve 101 connect and insertion part 109.Because snap ring 106 is evenly arranged on elastic ring 105 inwall, therefore according to the quantity of snap ring 106, draw-in groove 108 can be arranged to the single form coordinated with snap ring 106, namely 4 independently draw-in grooves 108 be set along inserted link 103 circumference.In the present embodiment, draw-in groove 108 is arranged to annular slot, such snap ring 106 can clamp with draw-in groove 108 contraposition faster.In addition, draw-in groove 108 arranges along the circumference of inserted link 103, the axis of inserted link 103 and the second sleeve 102 dead in line when can ensure that inserted link 103 inserts snap ring 106 like this, connect need to keep coaxial connected piece 107 time more accurate.
Elastic ring 105 can adopt the ring be made up of rubber ring or some elastomeric plastics, and size is according to the size design of snap ring 106 and inserted link 103.In the present embodiment, adopt the elastic metallic ring with opening, elastic opening metal ring rigidity is stronger, not yielding, compared with the elastic ring 105 be made up of rubber or plastics, and longer service life.
The plug-in mounting connector that the present embodiment provides uses like this: first the first sleeve 101 is connected a connected piece 107 respectively with the second sleeve 102 assembled, then assemble the parts in the second sleeve 102, with elastic ring 105, snap ring 106 is tied up composition elastic locking ring, elastic locking ring is placed on the step place of the second sleeve 102, thereafter gland 104 is screwed in the second sleeve 102 and elastic locking ring is compressed.
One end inserted link 103 being arranged screw thread is fixedly connected with the first sleeve 101, finally the other end of inserted link 103 passed the inner core of gland 104 and insert in the second sleeve 102 through elastic locking ring, now elastic locking ring is outwards extruded by inserted link 103, when draw-in groove 108 stretches into snap ring 106, the elastic locking ring be forced to recovers deformation and sticks in draw-in groove 108 by snap ring 106, realize being fixedly connected with of two connected pieces 107, whole connection procedure does not need too much operating space, simultaneously to insert process used time of elastic locking ring short, efficient and convenient for inserted link 103.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a plug-in mounting connector, it is characterized in that, comprise inserted link, elastic locking ring and the sleeve for being set with connected piece, described sleeve comprises the first sleeve and the second sleeve, described elastic locking ring is arranged in described second sleeve, one end and described first sleeve of described inserted link removably connect, and the other end can stretch in elastic locking ring and also be provided with draw-in groove on its external wall, and described elastic locking ring is embedded in described draw-in groove.
2. a kind of plug-in mounting connector according to claim 1, is characterized in that, has shoulder hole in described second sleeve, and described elastic locking ring is arranged on the step of shoulder hole.
3. a kind of plug-in mounting connector according to claim 1, it is characterized in that, the snap ring that described elastic locking ring comprises elastic ring and coordinates with draw-in groove, described elastic ring is arranged in the second sleeve, described snap ring is multiple, and multiple snap ring is evenly arranged along elastic ring inwall circumference.
4. a kind of plug-in mounting connector according to claim 2, it is characterized in that, the gland for being pressed on by elastic locking ring on step is also provided with in described second sleeve, described gland is set on inserted link, be provided with outside thread, described second sleeve be provided with the internal thread of the upper outside screw-thread fit with gland.
5. a kind of plug-in mounting connector as claimed in any of claims 2 to 4, is characterized in that, described snap ring is 4.
6. a kind of plug-in mounting connector according to claim 1, is characterized in that, described inserted link and the first sleeve are threaded connection, and the end of described first sleeve and described second sleeve has the shoulder hole for sheathed connected piece.
7. a kind of plug-in mounting connector as claimed in any of claims 1 to 4, is characterized in that, described inserted link is bar-shaped, and described draw-in groove is annular, and described draw-in groove is arranged along inserted link circumference.
8. a kind of plug-in mounting connector according to claim 7, is characterized in that, described inserted link has an insertion part away from the end of first sleeve one end, and described draw-in groove is between insertion part and the first sleeve.
9. a kind of plug-in mounting connector according to claim 8, is characterized in that, described insertion part is round table-like, and it is suitable that the end face diameter of described insertion part is less than or equal to described elastic locking ring internal diameter.
10. a kind of plug-in mounting connector according to claim 3, is characterized in that, described elastic ring is elastic opening metal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419586.5U CN204878165U (en) | 2015-06-17 | 2015-06-17 | Cartridge connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419586.5U CN204878165U (en) | 2015-06-17 | 2015-06-17 | Cartridge connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878165U true CN204878165U (en) | 2015-12-16 |
Family
ID=54822541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419586.5U Expired - Fee Related CN204878165U (en) | 2015-06-17 | 2015-06-17 | Cartridge connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878165U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545895A (en) * | 2015-12-25 | 2016-05-04 | 苏州安特实业有限公司 | Block with flange |
| CN105736543A (en) * | 2016-02-28 | 2016-07-06 | 禹伟 | Interlayer connecting rod of explosion-proof cabinet |
| CN109881845A (en) * | 2019-04-18 | 2019-06-14 | 王玉峰 | Tie up a formula reinforcing bar connection component and the connection method applied to the assembly of PC component |
| CN111042803A (en) * | 2019-12-12 | 2020-04-21 | 北京格瑞迪斯石油技术有限公司 | Lower seat key type MWD key disengagement prevention system |
| CN113290575A (en) * | 2021-06-07 | 2021-08-24 | 潍坊新松机器人自动化有限公司 | Intelligent robot quick locking device |
-
2015
- 2015-06-17 CN CN201520419586.5U patent/CN204878165U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545895A (en) * | 2015-12-25 | 2016-05-04 | 苏州安特实业有限公司 | Block with flange |
| CN105736543A (en) * | 2016-02-28 | 2016-07-06 | 禹伟 | Interlayer connecting rod of explosion-proof cabinet |
| CN109881845A (en) * | 2019-04-18 | 2019-06-14 | 王玉峰 | Tie up a formula reinforcing bar connection component and the connection method applied to the assembly of PC component |
| CN111042803A (en) * | 2019-12-12 | 2020-04-21 | 北京格瑞迪斯石油技术有限公司 | Lower seat key type MWD key disengagement prevention system |
| CN113290575A (en) * | 2021-06-07 | 2021-08-24 | 潍坊新松机器人自动化有限公司 | Intelligent robot quick locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |