CN201282223Y - Lock component for cable connector - Google Patents
Lock component for cable connector Download PDFInfo
- Publication number
- CN201282223Y CN201282223Y CNU2008201528240U CN200820152824U CN201282223Y CN 201282223 Y CN201282223 Y CN 201282223Y CN U2008201528240 U CNU2008201528240 U CN U2008201528240U CN 200820152824 U CN200820152824 U CN 200820152824U CN 201282223 Y CN201282223 Y CN 201282223Y
- Authority
- CN
- China
- Prior art keywords
- cable connector
- connecting portion
- locking piece
- forced section
- lock set
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a locking component, which is used for locking a cable connector and a protective casing of the cable matched with the cable connector. The locking component comprises a first locking component arranged on the protective casing of the cable and a second locking component arranged on the cable connector, and the second locking component comprises a connecting part, a forced part and a locking part which extend from the cable connector. The locking part is matched with the first locking component, so as to lock the cable connector and the protective casing of the cable, wherein, the forced part and the locking part are extended from the connecting part in reverse directions respectively, the connecting part is provided with a reinforcing rib, and the reinforcing rib extends to the forced part from the cable connector. The utility model has the technical effect that the integrated reinforcing rib is molded on the locking component, and the anti-stress intensity of the connecting part is reinforced, so that the cable connector and the protective casing of the cable are stably locked.
Description
[technical field]
The utility model relates to a kind of locking mechanism, relates in particular to a kind of lock set that is used on the cable connector.
[background technology]
In the prior art, cable connector and the cable protection shell connector that is configured to usually work in coordination is to being connected to carry out cable.Generally speaking, cable connector and cable protection shell also adopt the locking mechanism of machinery to guarantee that both connect the stability of cooperation except adopting normal socket connection mode usually.Typically, the latch-up structure of machinery generally includes projection that is positioned on the cable connector and the fastener that is arranged on the cable protection shell, by the cooperation of projection and fastener, carries out cable connector and the cable protection shell that cooperatively interacts sealed effectively.Wherein, as shown in Figure 1, fastener 2 is fixed on (i.e. " lever " structure) on the cable connector by linking arm 3, in sealed and dispose procedure; fastener 2 is along with cable connector moves relative to the cable protection shell, thereby carries out sealed and cooperating of discharging with projection.In sealed or dispose procedure, fastener 2 is that fulcrum is done correspondingly rotation with the intersection of linking arm 3 and cable connector, thereby guarantees cooperating between fastener 2 and the projection.Yet, in sealed or dispose procedure, promptly fastener 2 is applied with very large stress on the linking arm 3 in rotary course, even adopt the high material of torsional strength, also there is the defective of undercapacity in linking arm 3, especially in dispose procedure, has external force to be applied on the fastener 2, in case externally applied forces is excessive, fastener 2 excessively rotates, and then linking arm 3 can be because of excessive deformation, and stress is excessive and impaired.
In addition; in cable connector top and fastener 2 corresponding zones; there is a bigger slit through regular meeting; and in actual applications; coming from the cable of cable connector is entangled with in this slit through regular meeting; can hinder the spinning movement of fastener 2, even cause fastener 2 and cable to break mutually, thereby influence the course of work and the locking effect of latch-up structure.
Therefore, how to propose a kind of design overcoming latch-up structure undercapacity in the real world applications, thereby influence problem such as locking effect in the slit that cable forms easily between fastener 2 and cable connector, become present industry and demand the problem that overcomes urgently in fact.
[utility model content]
The technical problem of mentioning in view of the aforementioned technical background, the purpose of this utility model are to overcome at least one aspect of defective of the prior art and problem.
One of the utility model purpose is to provide a kind of lock set that is used on the cable connector, and wherein, described lock set is proof strength effectively, and then has guaranteed the stable connection between cable connector and the cable protection shell.
One of the utility model purpose is to provide a kind of lock set that is used on the cable connector, and wherein, described lock set can prevent that cable is entangled with in the slit between lock set and cable connector, influences locking effect.
An aspect of the present utility model is achieved in that a kind of lock set; be used for carrying out sealed to cable connector and the cable protection shell that cooperates with cable connector; this lock set comprises first locking piece that is arranged on the cable protection shell and second locking piece that is arranged on the cable connector; this second locking piece comprises: the connecting portion that extends out from cable connector; the forced section that is connected with connecting portion; and the locking part that is connected with connecting portion; locking part matches with first locking piece; to carry out sealed to cable connector and cable protection shell; wherein; forced section and locking part are rightabout respectively and extend from connecting portion; wherein; connecting portion has ribs, and ribs extends to forced section from cable connector.
According to one of the utility model embodiment, the cross section of ribs progressively diminishes from connecting portion to forced section.
Preferably, ribs structure triangular in shape.
Particularly, have retainer on the cable connector, be arranged on the position of forced section below accordingly, excessively pressed down to stop forced section, thereby cause the connecting portion that is connected with forced section impaired because of excessive deformation.
Further, connecting portion further comprises two linking arms, extends respectively from cable connector, and correspondingly, ribs further comprises two ribs, wherein, is formed with corresponding rib on each linking arm.
Preferably, first locking piece is a voussoir, and the sticking department of second locking piece has draw-in groove, and draw-in groove and voussoir form and be clasped, to carry out sealed to cable connector and cable protection shell.
According to one of the utility model embodiment, the connecting portion of second locking piece, forced section and locking part are integrally formed on the cable connector, and first locking piece is integrally formed on the cable protection shell.
The technique effect of at least one aspect of the present utility model is: a kind of lock set that is used on the cable connector is provided; wherein; be formed with the ribs part on the linking arm part of this lock set; the stress that has correspondingly disperseed linking arm to be subjected to; strengthen its anti-stress intensity; the problem of the anti-stress intensity deficiency that exists with the linking arm 3 that solves cable connector locking mechanism in the prior art, so guaranteed between cable connector and the cable protection shell stablize sealed.In addition, the lock set that the utility model provides, cable connector is provided with retainer, this retainer is arranged on corresponding position, the second locking piece forced section rear, thereby cooperate with the forced section of second locking piece, both prevented that cable was entangled with in the slit between lock set and cable connector, influenced locking effect; Cause connected connecting portion impaired after stoping forced section excessively to be pressed down again because of excessive deformation.
[description of drawings]
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the schematic diagram of fastener and linking arm in a kind of locking mechanism in the prior art;
Fig. 2 is a kind of overall schematic that is used for the lock set of sealed cable connector and cable protection shell described in the utility model;
Fig. 3 is a kind of schematic diagram of second locking piece of lock set described in the utility model;
Fig. 4 is another schematic diagram of second locking piece of lock set described in the utility model.
[embodiment]
Below be according to specific instantiation embodiment of the present utility model to be described, those of ordinary skill in the art can understand structure of the present utility model easily by the content that is disclosed in following examples, advantage and effect.
The utility model also can be implemented or be used by other different instantiation, and the every details in this specification also can be carried out various modifications and change based on different viewpoints and application under not departing from design situation of the present invention.
Moreover, below the graphic signal that is simplification graphic, and basic conception of the present utility model only is described in a schematic way, so only show the assembly relevant in graphic but not component count, shape and size drafting when implementing according to reality with the utility model, kenel, quantity and the ratio of each assembly can be done random change during its actual enforcement, and its assembly layout kenel may be more complicated.
Referring to Fig. 2, a kind of lock set that the utility model provides is used for carrying out sealed to cable connector 300 and the cable protection shell 400 that cooperates with cable connector 300.This lock set comprises first locking piece 10 and second locking piece 20 that is arranged on the cable connector that is arranged on the cable protection shell 400; by being mutually locked between first locking piece 10 and second locking piece 20, with cable connector 300 and cable protection shell 400 stable being assembled together.
As Fig. 2, shown in 3 and 4, second locking piece 20 comprises connecting portion 21 respectively, forced section 22 and locking part 23.Connecting portion 21 extends from cable connector 300, is used to connect locking part 23 and forced section 22, produces deformation to cooperate combining and disengaging of locking part 23 and first locking piece 10 in sealed and releasing process.Locking part 23 is connected with connecting portion 21; and stretch out with the direction that cable protection shell 400 cooperates along cable connector 300; be used for cooperating with first locking piece 10 of cable protection shell 400; so that cable connector and cable protection shell is sealed; forced section 22 then is 21 to extend along the direction opposite with locking part 23 from connecting portion; wherein; the main effect of forced section 22 is; when second locking piece 20 need be from first locking piece 10 during release; external force can put on this forced section 22; so that the locking part 23 of second locking piece 20 breaks away from from first locking piece 10; thereby the realization release makes things convenient for the dismounting between cable connector 300 and the cable protection shell 400.In above-mentioned structure, when first locking piece 10 and second locking piece 20 cooperate, be that lock set is in sealed and releasing process, connecting portion 22 needs to produce corresponding deformation and makes win locking piece 10 and the effectively sealed and release of second locking piece 20, wherein, in releasing process, also need on forced section 22, apply certain external force, break away from from first locking piece 10 with the locking part 23 of realizing second locking piece 20.
A kind of lock set according to the utility model provides is formed with ribs 24 on the connecting portion 21, extend to forced section 22 from cable connector 300.This ribs 24 is used to assist connecting portion 21, prevents in sealed and releasing process, and the stress that connecting portion 21 produces when being subjected to external force is too concentrated to be out of shape even to destroy.That is to say that one of design concept of the present utility model is that in prior art, the not enough problem of the anti-stress intensity that linking arm 3 exists is by changing connecting portion 22 structures, to strengthen its anti-stress intensity.In the present embodiment, adopt on connecting portion 22 mode that forms ribs 24, increased the lifting surface area of connecting portion 22, done the time spent being subjected to external force, the stress that has correspondingly disperseed connecting portion 22 to be subjected to, thus overcome the technical problem that prior art exists.
According to present embodiment, the cross section of ribs 24 22 progressively diminishes from cable connector 300 to forced section.More specifically, ribs 24 structures of mentioning in the present embodiment triangular in shape.
Simultaneously, in the utility model, also have retainer 25 on the cable connector, be provided with and be forced section 22 belows, be used to hinder the over-travel of forced section 22, prevent to cause connected connecting portion impaired after forced section 22 from excessively being pressed down because of excessive deformation.Simultaneously, the position of retainer 25 cooperates second locking piece 20, stops cable to be absorbed in the space between forced section 22 belows and the retainer 25, thereby hinders the action of second locking piece 20, influences locking effect.
More specifically, in the present embodiment, connecting portion 21 further comprises two linking arms 211, extend respectively from cable connector 300, correspondingly, ribs 24 further comprises two ribs 214, wherein, be formed with corresponding rib 214 on each linking arm 211.
Preferably, in the present embodiment, first locking piece 10 is a voussoir, and the sticking department 23 of second locking piece 20 has draw-in groove, and draw-in groove and voussoir form and be clasped, to carry out sealed to described cable connector 300 and cable protection shell 400.Wherein, the inclined-plane of voussoir is towards cable connector.What deserves to be mentioned is, in the present embodiment, as being clasped between the voussoir of first locking piece 10 and the draw-in groove, thereby realize sealed purpose as the sticking department 23 of second locking piece 20.Yet the fastener matching structure of voussoir and draw-in groove is not an emphasis of the present invention, and therefore, any concrete integrated structure that can reach sealed purpose among the present invention can be applied among the present invention.
In the utility model, the connecting portion 21 of second locking piece 10, forced section 22 and locking part 23 are integrally formed on the cable connector 300, and first locking piece 10 is integrally formed on the cable protection shell 400.
The lock set of mentioning in the utility model, its sealed process is as described below:
When cable connector 300 is shifted to cable protection shell 400 and is cooperated; the voussoir slippage of conduct first locking piece 10 of second locking piece 20 on the electric connector 300 on cable protection shell 400; in second locking piece 20, be that fulcrum rotates to the inclined-plane of voussoir and with the intersection of connecting portion 21 and cable connector as the draw-in groove slippage of locking part 23; at this moment; the linking arm 211 of connecting portion 21 and corresponding rib 214 produce corresponding distortion; put aside certain stress; slip over the inclined-plane of voussoir when draw-in groove after; the linking arm 211 of connecting portion 21 and corresponding rib 214 reset under the effect of its deformation force; Stress Release; draw-in groove combines with voussoir, and cable connector 300 and cable protection shell 400 are locked together in together.Otherwise; the releasing process of lock set; on the forced section 22 of second locking piece 20, apply an external force; second locking piece 20 is that the axle center is to inner rotary with connecting portion 21; this moment, the linking arm 211 and the corresponding rib 214 of connecting portion 21 also produced correspondingly distortion, put aside certain stress, and draw-in groove broke away from voussoir; realize release, thus safe cable connector 300 is separated from cable protection shell 400.Wherein, in case external force applies excessively, because cable connector 300 is positioned on the position at forced section 22 rears retainer 25 is set also, hinder the over-travel of forced section 22, thereby after preventing that forced section 22 from excessively being pressed down, cause the linking arm 211 of connected connecting portion 21 and corresponding rib 214 impaired because of excessive deformation.
The explanation that above-mentioned embodiment of the present utility model is only exemplary principle of the present utility model and effect thereof, but not be used to limit the utility model, know and it will be understood by those skilled in the art that, under the situation that does not depart from spirit and scope of the present utility model, any changes and improvements that the utility model is done are all in scope of the present utility model.Rights protection scope of the present utility model, should as the application claim defined is as the criterion.
Claims (10)
1. lock set is used for cable connector and the cable protection shell that cooperates with described cable connector are carried out sealed, and described lock set comprises:
Be arranged on first locking piece on the described cable protection shell; With
Be arranged on second locking piece on the described cable connector, described second locking piece comprises:
The connecting portion that extends out from described cable connector,
The forced section that is connected with described connecting portion, and
With the locking part that described connecting portion is connected, described locking part matches with described first locking piece, and is sealed so that described cable connector and described cable protection shell are carried out,
Wherein, described forced section and described locking part are rightabout respectively and extend from described connecting portion, and wherein, described connecting portion has ribs, and described ribs extends to described forced section from described cable connector.
2. lock set as claimed in claim 1, wherein:
The cross section of described ribs progressively diminishes from described connecting portion to described forced section.
3. lock set as claimed in claim 2, wherein:
Described ribs structure triangular in shape.
4. lock set as claimed in claim 1, wherein:
Have retainer on the described cable connector, be arranged on the position at described forced section rear accordingly, excessively pressed down, thereby cause the connecting portion that is connected with described forced section impaired because of excessive deformation to stop described forced section.
5. lock set as claimed in claim 3, wherein:
Have retainer on the described cable connector, be arranged on the position of described forced section below accordingly, excessively pressed down to stop described forced section, thereby cause the connecting portion that is connected with described forced section impaired because of excessive deformation.
6. lock set as claimed in claim 1, wherein:
Described connecting portion further comprises two linking arms, extends respectively from described cable connector, and correspondingly, described ribs further comprises two ribs, wherein, is formed with corresponding described rib on each described linking arm.
7. lock set as claimed in claim 5, wherein:
Described connecting portion further comprises two linking arms, extends respectively from described cable connector, and correspondingly, described ribs further comprises two ribs, wherein, is formed with corresponding described rib on each described linking arm.
8. lock set as claimed in claim 1, wherein:
Described first locking piece is a voussoir, and the described sticking department of described second locking piece has draw-in groove, and described draw-in groove and described voussoir form and be clasped, to carry out sealed to described cable connector and described cable protection shell.
9. lock set as claimed in claim 7, wherein:
Described first locking piece is a voussoir, and the described sticking department of described second locking piece has draw-in groove, and described draw-in groove and described voussoir form and be clasped, to carry out sealed to described cable connector and described cable protection shell.
10. as claim 1 or 9 described lock sets, wherein:
The described connecting portion of described second locking piece, described forced section and described locking part are integrally formed on the described cable connector, and described first locking piece is integrally formed on the described cable protection shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201528240U CN201282223Y (en) | 2008-09-05 | 2008-09-05 | Lock component for cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201528240U CN201282223Y (en) | 2008-09-05 | 2008-09-05 | Lock component for cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282223Y true CN201282223Y (en) | 2009-07-29 |
Family
ID=40929089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201528240U Expired - Lifetime CN201282223Y (en) | 2008-09-05 | 2008-09-05 | Lock component for cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201282223Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646897A (en) * | 2012-04-13 | 2012-08-22 | 胡连精密股份有限公司 | Electric connector |
-
2008
- 2008-09-05 CN CNU2008201528240U patent/CN201282223Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646897A (en) * | 2012-04-13 | 2012-08-22 | 胡连精密股份有限公司 | Electric connector |
| CN102646897B (en) * | 2012-04-13 | 2014-02-26 | 胡连精密股份有限公司 | Electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104134904B (en) | With the retaining mechanism of two-stage unlocking function | |
| CN102742089B (en) | Socket casing | |
| CN201282223Y (en) | Lock component for cable connector | |
| CN102104211A (en) | Circuit board connector with locking device | |
| CN102420372A (en) | Secondary unlocking separation mechanism for electric connector | |
| CN106900160A (en) | Hangers and electronic equipment can be turned down | |
| CN101635207B (en) | Trigger switch | |
| CN104378935A (en) | Line outlet cavity cover plate locking device | |
| CN101531008B (en) | Miniature universal connection device | |
| CN103011007A (en) | Fork shrinkage type screw jack | |
| CN206293309U (en) | Improved structure of pulling assembly for switch device | |
| CN207398539U (en) | Connection plug component and bicycle | |
| WO2016093661A1 (en) | Fastening device for preventing separation of injection molding parts | |
| ITMI20060824A1 (en) | SYSTEM TO DISCONNECT A CONNECTOR TORQUE | |
| JP2012096689A (en) | Equalizer device of parking brake | |
| CN201332074Y (en) | Circuit breaker actuating mechanism | |
| CN106128874B (en) | Breaker | |
| CN207531195U (en) | A kind of shell structure and converter | |
| CN202014000U (en) | Connector with novel pre-locking structure lever | |
| CN206673220U (en) | A kind of anti-loose structure of plug special | |
| CN206312815U (en) | A kind of combined electrical apparatus trip gear | |
| CN207098204U (en) | A kind of connector | |
| ITPD20090042A1 (en) | QUICK ATTACHMENT DEVICE BETWEEN THE ARM OF AN ARM OPERATING MACHINE, IN PARTICULAR THE ARM OF AN EXCAVATOR, AND AN EQUIPMENT TO IT REALLY ASSOCIATED, IN PARTICULAR A BUCKET AND SIMILAR. | |
| CN208623033U (en) | A kind of retaining mechanism of electric connector | |
| JP2017119513A (en) | Operation lever |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |
|
| CX01 | Expiry of patent term |