CN101771215B - Limit clamp - Google Patents

Limit clamp Download PDF

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Publication number
CN101771215B
CN101771215B CN2008102054000A CN200810205400A CN101771215B CN 101771215 B CN101771215 B CN 101771215B CN 2008102054000 A CN2008102054000 A CN 2008102054000A CN 200810205400 A CN200810205400 A CN 200810205400A CN 101771215 B CN101771215 B CN 101771215B
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CN
China
Prior art keywords
connector
solidus
limit clamp
splicing ear
connecting line
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Expired - Fee Related
Application number
CN2008102054000A
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Chinese (zh)
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CN101771215A (en
Inventor
张冠星
尹豪迈
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Tyco Electronics Shanghai Co Ltd
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Tyco Electronics Shanghai Co Ltd
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Filing date
Publication date
Application filed by Tyco Electronics Shanghai Co Ltd filed Critical Tyco Electronics Shanghai Co Ltd
Priority to CN2008102054000A priority Critical patent/CN101771215B/en
Publication of CN101771215A publication Critical patent/CN101771215A/en
Application granted granted Critical
Publication of CN101771215B publication Critical patent/CN101771215B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention belongs to the field of connectors and relates to a limit clamp applied to a connector. The invention provides a limit clamp for limiting a connecting line in the connector, which comprises a line fixing part and a locking part, wherein the line fixing part is used for limiting the connecting line in the connector, and the locking part is used for locking the line fixing part on the connector; the locking part comprises a locking arm and a plurality of self-locking pieces, wherein the locking arm extends from the line fixing part, and the plurality of self-locking pieces are formed on the locking arm; and the self-locking pieces are in interference fit with an inner wall of the connector so as to lock the locking arm on the inner wall of the connector. The limit clamp can limit the connecting line in the connector, solves the problem that the stability and reliability of the connector are easily influenced due to an unlimited state of the connecting line in the connector in practical application, and can limit and fix a connecting terminal in the connector so as to improve the stability and reliability of the whole connector in the service environment.

Description

Limit clamp
[technical field]
The present invention relates to field of connectors, relate in particular to a kind of limit clamp that is applicable in the connector.
[background technology]
Connector is a kind of effect by means of the signal of telecommunication or mechanical force, makes circuit connect, disconnect or connect the function element of changing.Connector can be used to transmission of electric signals or electromagnetic energy.Therefore, every have electronic system where, can find connector.Especially in large-scale electronic system, often require with thousands of connectors.We can say that connector is one of key element that guarantees various electronic system operate as normal and safe operation.Connector is as a kind of device that can unload and re-access path in the electronic system repeatedly, and it is particularly important that its connection stability and reliability seem.
General connector generally includes housing, the connecting line on splicing ear and the splicing ear.Splicing ear is arranged in the housing of connector, and connecting line is connected the tail end of this splicing ear, and the tail end of this splicing ear stretches out outside the housing of connector certainly.Wherein, enclosure interior is provided with stop ledge, has corresponding projection on the splicing ear, and splicing ear is to be fixed on enclosure interior by the cooperation between stop ledge and the projection.Yet, the connecting line that is connected on the splicing ear but is in the infinite place state, though promptly splicing ear is the inside that is fixed on housing, the connecting line on the splicing ear has level of freedom, easily under the pulling of external force, rock, can influence the stability and the reliability of whole connector.Particularly when external force is big, not only can cause connecting line very easily to be pulled, What is more, also may influence splicing ear fixing of connector shell inside.Therefore, especially be in environment for use following time when connector, as be applied in the large-scale electronic system, because connecting line is in the infinite place state, in case be subjected to the external force effect, can influence stability and the reliability of connector under environment for use, thereby electronic system is had a negative impact.So, the design of connecting line in the connector in the prior art in actual applications, has limited the range of application of connector largely.
Further, splicing ear in the connector, though be positioned in the housing by certain fixture, but, because the connecting line in the connector is in the infinite place state, when connecting line is subjected to pullling of external force, also may influence the fixed effect of the splicing ear in the connector, make that the splicing ear in the connector plays pendulum.
Therefore, how a kind of design is proposed, influence easily because the connecting line in the connector is in the infinite place state to overcome in the real world applications connector stability and this problem of reliability, become present industry and demanded the problem that overcomes urgently in fact.
[summary of the invention]
Given this, purpose of the present invention overcomes at least one aspect of problems of the prior art and defective.
One of the present invention purpose is to provide a kind of limit clamp, can carry out the connecting line of connector spacing, thereby guarantee the stability and the reliability of whole connector.
Another object of the present invention is to provide a kind of limit clamp, this limit clamp can also fix the splicing ear in the connector simultaneously, prevent that splicing ear from moving or rocking in connector, thereby further improve stability and the reliability of whole connector under environment for use.
The present invention's another purpose is to provide limit clamp a kind of simple in structure, easy to assembly.
The present invention's a purpose again is to provide a kind of limit clamp with low cost.
According to an aspect of the present invention, it provides a kind of limit clamp, is used for the connecting line that is assembled to connector and splicing ear are carried out spacing, and this limit clamp comprises: solidus portion is used for carrying out spacing to the connecting line of connector; Sticking department, be used for solidus portion is locked in connector, sticking department comprises: extend the lock arm from solidus portion, be used for forming spacing space with the inwall of connector with matching, thereby prevent that splicing ear from moving and being formed at some self-locking bodies on the lock arm on direction up and down, wherein, self-locking body adopts the mode of carrying out interference engagement with the inwall of connector, lock arm is locked on the inwall of connector.
Particularly, this limit clamp also comprises: the splicing ear limiting section, be arranged at least one lock arm in spacing space, and be used for the splicing ear of connector is engaged, thereby prevent solidus portion moving on fore-and-aft direction.
According to a particular embodiment of the invention, self-locking body is a strip projected parts, and this protruding front end is the bar shaped interference portion, and end is the targeting part of wedge shape; Wherein, interference portion makes the inwall of connector produce distortion, and targeting part is convenient to limit clamp is withdrawed from from connector.
Preferably, the openend certain distance of the front end fixed distance portion of the interference portion of self-locking body.
Preferably, lock arm has elasticity.
According to a particular embodiment of the invention, the splicing ear limiting section is a positive stop hook.
Particularly, solidus portion comprises the first solidus part, and the second solidus part that cooperatively interacts with the first solidus part is with the syndeton that is connected the first solidus part and the second solidus part; Wherein, syndeton comprises the disjunctor connector, and one connects the first solidus part and the second solidus part.
Wherein, the first solidus part, the syndeton and the second solidus part are integrally formed.
Further, syndeton also comprises active connection, and active connection connects the first solidus part and the second solidus part opening or closing.
According to a particular embodiment of the invention, the disjunctor connector is the connecting band with high tenacity, and active connection is a buckle structure.
Preferably, solidus portion, sticking department and splicing ear limiting section three in one are shaped.
Simultaneously, the present invention also provides a kind of connector that limit clamp is housed, and comprising: the housing of band opening; Splicing ear places by opening to be used in the housing being connected with connecting line; And limit clamp, carry out spacing when time in the opening that places housing to connecting line; Wherein, limit clamp comprises that the connecting line that is used for connector carries out spacing solidus portion; And be used for solidus portion is locked in sticking department on the connector; Wherein: sticking department comprises the lock arm of extension from solidus portion, prevents splicing ear moving on direction up and down thereby be used for forming spacing space with the inwall of connector with matching; With the some self-locking bodies that are formed on the lock arm, wherein, self-locking body adopts the mode of carrying out interference engagement with the inwall of connector, lock arm is locked on the inwall of connector.
Further, the limit clamp in this connector also comprises: the splicing ear limiting section prevents splicing ear moving on fore-and-aft direction thereby be arranged in the splicing ear engaging that is used at least one lock arm in each spacing space connector.
Technique effect of the present invention is: a kind of limit clamp is provided, be applied on the connector, the connecting line that is used for spacing connector, prevent that connecting line on the splicing ear is because of the infinite place structure, easily under the pulling of external force, rock, thereby influence stability and the reliability of whole connector under environment for use.Limit clamp provided by the invention, mainly comprise solidus portion and sticking department, carry out spacing by solidus portion to the connecting line in the connector, and be installed on limit clamp provided by the invention on the connector easily by sticking department, thereby realized the connecting line in the connector is carried out spacing function, guaranteed the stability and the reliability of whole connector.Limit clamp provided by the invention also has a splicing ear positioning action simultaneously, and a splicing ear position limiting structure is provided, and prevents splicing ear moving or rocking in connector, has further guaranteed the stability and the reliability of whole connector.Simultaneously, limit clamp provided by the invention, solidus portion and sticking department are integrally formed, and parts are integrated, only need a mould promptly to can be made in manufacture process, and are cheap for manufacturing cost.And, limit clamp provided by the invention, simple in structure, also can assemble integratedly and dismantle with splicing ear, easy to assembly.
In addition, the present invention also provides a kind of connector that limit clamp is housed, this connector is owing to used limit clamp provided by the invention, not only can carry out spacing to connecting line wherein, splicing ear in can also alignment connector has further guaranteed the stability and the reliability of whole connector.
[description of drawings]
For above and other objects of the present invention, feature and advantage can be become apparent more, the invention will be further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is the overall structure schematic diagram of the limit clamp in a kind of embodiment of the present invention, and its upper and lower solidus part 11,12 that shows limit clamp 10 is in assembled state;
Fig. 2 is the end view according to limit clamp shown in Figure 1;
Fig. 3 is the another kind of overall structure schematic diagram of limit clamp of the present invention, and its upper and lower solidus part 11,12 that shows limit clamp 10 is in deployed condition;
Fig. 4 is the structural representation according in the connector that is combined with limit clamp of the present invention in a kind of embodiment of the present invention the time;
Fig. 5 is the partial enlarged drawing of Fig. 3.
[embodiment]
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to embodiment of the present invention is intended to present general inventive concept of the present invention is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present invention.
Referring to accompanying drawing 1-4, it shows the connector of mentioning according in a kind of embodiment of the present invention, wherein Fig. 1 is the overall structure schematic diagram of the limit clamp in a kind of embodiment of the present invention, and its upper and lower solidus part 11,12 that shows limit clamp 10 is in assembled state; Fig. 4 is the structural representation according in the connector that limit clamp of the present invention is housed in a kind of embodiment of the present invention the time.
Referring to Fig. 4, the connector 2 in comprises housing 2a according to a particular embodiment of the invention; Splicing ear 4 places in the housing 2a; Connecting line 3 is connected with splicing ear 4; And limit clamp 1, be arranged on the housing 2a, be used for carrying out spacing to connecting line 3; Wherein, limit clamp 1 comprises solidus portion 10, cooperates with connecting line 3, to carry out spacing to connecting line 3; And sticking department, 2a cooperates with housing, realizes limit clamp 1 fixing on housing 2a, and the splicing ears 4 in the connector 2 are fixed, thereby guarantee the spacing and fixing of 1 pair of connecting line 3 of limit clamp.Simultaneously, sticking department can also be realized function that the splicing ears in the connector 2 are fixed.
This connector 2 has been owing to used limit clamp 1 provided by the invention, not only can carry out spacingly to connecting line 3 wherein, can also fix the splicing ear in the connector 24, further guaranteed the stability and the reliability of whole connector.
As shown in Figure 1 and Figure 4, the invention provides a kind of limit clamp 1, comprise solidus portion 10 and sticking department.Wherein, solidus portion 10 is used for carrying out spacing to the connecting line 3 of connector 2, sticking department is used for solidus portion 10 is locked in connector 2, the connecting line 3 that is used for spacing connector 2 splicing ears 4, prevent that connecting line 3 in the connector 2 is because of the infinite place structure, easily under the pulling of external force, rock, thereby influence the stability and the reliability of whole connector.Simultaneously, the sticking department of this limit clamp can also cooperate with the housing of described connector 2, and the splicing ear in the connector 24 is fixed.
In a kind of specific embodiment, as illustrated in fig. 1 and 2, solidus portion 10 comprises that last solidus part 11 and following solidus part 12 cooperatively interact, with the connecting line 3 of spacing connector 2 as the following solidus part 12 of the last solidus part 11 of the first solidus part and the conduct second solidus part corresponding with last solidus part 11.That is to say, in the present invention, solidus portion 10 is made up of two solidus parts that cooperatively interact 11,12, forms the position limiting structure of the connecting line 3 of connector 2, connecting line 3 is limited in therebetween, thereby avoids making that the connecting line of connector is in the free state of infinite place.
Preferably, referring to Fig. 1-2, solidus portion 10 also comprises syndeton, and for example disjunctor connector 131 and active connection 132 are used to connect solidus part 11 and following solidus part 12.By this syndeton, the last solidus part 11 and the following solidus part 12 of solidus portion 10 is integrated, make that limit clamp parts provided by the invention are single, easy to use.More specifically, in one embodiment, referring to Fig. 1-2, syndeton comprises disjunctor connector 131 and active connection 132, wherein, disjunctor connector 131 fixedly connected solidus part 11 and the following solidus parts 12 gone up, active connection 132 connects solidus part 11 and following solidus part 12 opening or closing.
According to a particular embodiment of the invention, as shown in figures 1 and 3, disjunctor connector 131 is located at a side of solidus part 11 and following solidus part 12, active connection 132 has two pairs, be located at the both sides of solidus part 11 and following solidus part 12 respectively, particularly, the connecting band of this disjunctor connector 131 for having high tenacity, this active connection is a buckle structure 132.Wherein, disjunctor connector 131 is integrally formed with last solidus part 11 and following solidus part 12, the manufacturing and the production of convenient limit clamp provided by the invention, and parts are integrated, only need a mould promptly to can be made in manufacture process, and are cheap for manufacturing cost.Simultaneously, disjunctor connector 131 also has high toughness, cooperates spacing demand between solidus part 11 and the following solidus part 12 fully to satisfy to go up.
Active connection 132 comprises first active connection of being located on the solidus part 11 and second active connection of being located at down on the solidus part 12, wherein, cooperates opening or closing between first active connection and second active connection.According to a particular embodiment of the invention, active connection 132 is specially buckle structure.So, under disjunctor connector 131 and the cooperation of active connection 132 ground, cooperation assembling between last solidus part 11 and the following solidus part 12 is simple and convenient, can realize the connecting line in the connector 23 is carried out spacing effect, simultaneously, assembling between the two is simple, easy to operate, does not have the restriction of assemble sequence.
According to a particular embodiment of the invention, last solidus part 11 is provided with as going up of the first appearance wire casing and holds wire casing 111, following solidus part 12 is provided with the following appearance wire casing 121 that holds wire casing as second, on hold wire casing 111 and hold wire casing 121 down and cooperate, with the connecting line 3 of ccontaining spacing connector 2.As shown in Figures 2 and 3, last appearance wire casing 111 and the following cross section that holds wire casing 121 are semicircle substantially respectively, when last appearance wire casing 111 with after holding wire casing 121 cooperations down, form the appearance line groove hole 100 of an integral body, the size of connecting line 3 is complementary in the size in this hole and the connector 2, so, the connecting line 3 of connector 2 just is placed in the appearance line groove hole 100 of this integral body, reaches the limit function to connecting line 3 in the connector 2.
What deserves to be mentioned is, hold the quantity of line groove hole 100 in the solidus portion and can carry out corresponding design according to connecting line 3 quantity in the connector 2.In the present embodiment, specifically be provided with two pairs in the solidus portion 10 and hold line groove hole 100, spacing so that two connecting lines in the connector are carried out respectively, (, only illustrate a splicing ear 4 and a connecting line 3 among this figure) as shown in Figure 4 for the clear structure that shows limit clamp.
According to limit clamp provided by the invention, wherein, sticking department is the housing 2a that is used for above-mentioned solidus portion 10 is locked in connector 2, to ensure the limit function of connecting line 3 in 10 pairs of connectors 2 of solidus portion, simultaneously, this sticking department also fixes the splicing ear 4 in the connector 2, prevents that splicing ear 4 from moving in connector 2 or rocking.According to the limit clamp that the embodiment of the invention provides, this sticking department comprises that extension is from the lock arm 30 of solidus portion 10 be formed at some self-locking bodies 20 on the lock arm 30.Wherein, this lock arm 30 is used for forming spacing space 31 with the inwall of connector 2 with matching, makes splicing ear 4 spacing being fixed in this spacing space 31 in the connector 2, thereby prevents splicing ear moving on direction up and down.Wherein, self-locking body 20 adopts the mode of carrying out interference engagement with the inwall of connector 2, lock arm 30 is locked on the inwall of connector 2, thereby reach this solidus portion 10 is fixed on effect on the connector 2.Further, self-locking body is to adopt the form that relates to of doing something in disregard of obstacles solidus portion 10 to be locked on the housing 2a of connector 2.Certainly, sticking department also can adopt other different lock modes that solidus portion 10 is locked or is fixed on the housing 2a of connector 2, takes structure as button.In this article, only the employing lock mode that relates to of doing something in disregard of obstacles is described introduction, the lock mode for other is not repeated at this.Do something in disregard of obstacles when relating to mode when sticking department adopts, the exterior contour of solidus portion 10 is designed to the shape that the inwall with the housing 2a of connector 2 is complementary; Or rather, solidus portion 10 position that is provided with sticking department is designed to mate mutually in the inwall of the housing 2a of connector 2.
And the self-locking body of mentioning in the embodiment of the invention 20 has some, is separately positioned on the outside of a plurality of lock arms 30, and the mode of the inwall interference engagement of the housing 2a of these self-locking bodies 20 employings and connector 2 is locked in solidus portion 10 in the connector.Particularly, as shown in Figure 5, each self-locking body 20 is a strip projected parts, and the front end of this strip projected parts is a bar shaped interference portion 21, and end is the targeting part 22 of wedge shape; Wherein, interference portion 21 makes the inwall of connector produce distortion, and targeting part 22 is convenient to limit clamp 1 is withdrawed from from connector 2.What deserves to be mentioned is the openend certain distance of the front end fixed distance portion 10 of the interference portion 21 of self-locking body 20.So, make this self-locking body 20 have stronger deformability, prevent that solidus portion from getting loose.
In addition, in an embodiment of the present invention, solidus portion 10 and sticking department and splicing ear limiting section 32 are integrally formed, parts are integrated, in manufacture process, only need a mould promptly to can be made into, the manufacturing and the production of convenient limit clamp provided by the invention, cheap for manufacturing cost.
Limit clamp 1 provided by the invention, sticking department has the function that the splicing ear in the connector 2 is fixed.Particularly, the lock arm 30 in this sticking department and the inwall of connector 2 form spacing space 31 with matching, make splicing ear 4 spacing being fixed in this spacing space 31 in the connector 2, thereby prevent splicing ear moving on direction up and down, further guaranteed the stability and the reliability of whole connector 2.Further, this limit clamp also comprises the splicing ear limiting section 32 at least one lock arm 30 that is arranged in spacing space 31, this splicing ear limiting section 32 is used for the splicing ear 4 of connector 2 is fixed, thereby prevents described solidus portion moving on fore-and-aft direction.According to embodiments of the invention, shown in Fig. 3 and 4, this splicing ear limiting section 32 has a positive stop hook structure, and the splicing ear in the connector 24 is engaged, and the splicing ear in the connector 2 is placed in this spacing space 31.Particularly, when cooperating with the housing 2a of connector 2, the lock arm 30 of one side is close proximity on the inwall of connector 2 housing 2a, the lock arm 30 of opposite side is conflicted in an end side surface of the U of splicing ear 4 matrix, 30 of lock arms that have the positive stop hook structure are the other end side of conflict in the U of splicing ear 4 matrix, wherein, this positive stop hook structure is buckled on this other end of splicing ear U matrix.That is to say, the width in spacing space 31, be designed in the width of the U of splicing ear 4 matrix consistent, thereby restriction splicing ear 4 moving up and down, and have the lock arm 30 of positive stop hook structure, by moving of positive stop hook structural limitations splicing ear 4 fore-and-aft directions, thereby play positioning function to splicing ear 4.Therefore, limit clamp 1 provided by the invention by the structure in lock arm 30 and spacing space 31, also can assemble integratedly and dismantle with splicing ear 4, and is easy to assembly.
What deserves to be mentioned is that limit clamp 1 provided by the invention is made by the insulation material.And the connector in the solidus portion, especially fixed connecting piece, and the positive stop hook structure in the lock arm all have high toughness.
So, limit clamp 1 provided by the invention, undertaken spacing by the connecting line 3 in 10 pairs of connectors 2 of solidus portion, and limit clamp 1 provided by the invention is installed on the connector 2 easily by sticking department, thereby realized the connecting line in the connector 23 is carried out spacing function, prevent that connecting line 3 on the splicing ear 4 from because of the infinite place structure, easily rocking under the pulling of external force, guaranteed the stability and the reliability of whole connector 2.
Simultaneously, a kind of connector 2 that limit clamp is housed provided by the invention comprises the housing 2a that is with opening; Splicing ear 4 places by opening to be used in the housing 2a being connected with connecting line 3; And limit clamp 1, carry out spacing when time in the opening that places housing 2a to connecting line 3.Wherein, limit clamp 1 comprises that the connecting line 3 that is used for connector 2 carries out spacing solidus portion 10; Be used for solidus portion 10 is locked in sticking department on the connector 2; And be used for the splicing ear 4 of connector 2 is carried out spacing splicing ear limiting section 32.Wherein, sticking department comprises the lock arm 30 of extension from solidus portion 10, prevents splicing ear 4 moving on direction up and down thereby be used for forming spacing space 31 with the inwall of connector 2 with matching; And be formed at some self-locking bodies 20 on the lock arm 30, wherein, self-locking body 20 adopts the mode of carrying out interference engagement with the inwall of connector 2, lock arm 30 is locked on the inwall of connector 2.Simultaneously, at this connector 2 of limit clamp 1 is housed, limit clamp 1 also comprises: splicing ear limiting section 32 prevents splicing ear 4 moving on fore-and-aft direction thereby be arranged in splicing ear 4 engagings that are used at least one lock arm 30 in each spacing space 31 connector 2.
The explanation that the embodiment of the invention described above is only exemplary principle of the present invention and effect thereof, but not be used to limit the present invention, know and it will be understood by those skilled in the art that, under situation without departing from the spirit and scope of the present invention, all within the scope of the invention to any changes and improvements that the present invention did.The scope of the present invention, should as the application claim defined is as the criterion.

Claims (13)

1. limit clamp is used for the connecting line that is assembled to connector and splicing ear are carried out spacing, and described limit clamp comprises:
Solidus portion is used for carrying out spacing to the described connecting line of described connector;
Sticking department is used for described solidus portion is locked in described connector, and described sticking department comprises:
Extension is used for forming spacing space with the inwall of described connector from the lock arm of described solidus portion with matching, thus prevent described splicing ear on direction up and down move and
Be formed at the some self-locking bodies on the described lock arm, wherein, described self-locking body adopts the mode of carrying out interference engagement with the inwall of described connector, described lock arm is locked on the inwall of described connector.
2. limit clamp as claimed in claim 1 wherein also comprises:
The splicing ear limiting section is arranged at least one described lock arm in described spacing space, is used for the splicing ear of described connector is engaged, thereby prevents described solidus portion moving on fore-and-aft direction.
3. limit clamp as claimed in claim 1, wherein:
Described self-locking body is a strip projected parts, and this protruding front end is the bar shaped interference portion, and end is the targeting part of wedge shape; Wherein, described interference portion makes the inwall of described connector produce distortion, and described targeting part is convenient to limit clamp is withdrawed from from described connector.
4. limit clamp as claimed in claim 3, wherein:
The openend certain distance of the described solidus of the front end distance portion of the interference portion of described self-locking body.
5. limit clamp as claimed in claim 1, wherein, described lock arm has elasticity.
6. limit clamp as claimed in claim 2, wherein, described splicing ear limiting section is a positive stop hook.
7. as arbitrary described limit clamp among the claim 1-6, wherein:
Described solidus portion comprises the first solidus part, and the second solidus part that cooperatively interacts with the described first solidus part is with the syndeton that is connected described first solidus part and the described second solidus part; Wherein, described syndeton comprises the disjunctor connector, and one connects described first solidus part and the described second solidus part.
8. limit clamp as claimed in claim 7, wherein: the described first solidus part, described syndeton and the described second solidus part are integrally formed.
9. limit clamp as claimed in claim 8, wherein: described syndeton also comprises active connection, described active connection connects described first solidus part and the described second solidus part opening or closing.
10. limit clamp as claimed in claim 9, wherein: described disjunctor connector is the connecting band with high tenacity, described active connection is a buckle structure.
11. limit clamp as claimed in claim 2, wherein, described solidus portion, described sticking department and described splicing ear limiting section three in one are shaped.
12. the connector that limit clamp is housed comprises:
The housing of band opening;
Splicing ear places by described opening to be used in the described housing being connected with connecting line; And
Limit clamp carries out spacing when time in the described opening that places described housing to described connecting line; Wherein, described limit clamp comprises that the described connecting line that is used for described connector carries out spacing solidus portion; And be used for described solidus portion is locked in sticking department on the described connector; Wherein:
Described sticking department comprises the lock arm of extension from described solidus portion, prevents splicing ear moving on direction up and down thereby be used for forming spacing space with the inwall of described connector with matching; With the some self-locking bodies that are formed on the described lock arm, wherein, described self-locking body adopts the mode of carrying out interference engagement with the inwall of described connector, described lock arm is locked on the inwall of described connector.
13. the connector that limit clamp is housed as claimed in claim 11, described limit clamp also comprises:
The splicing ear limiting section prevents splicing ear moving on fore-and-aft direction thereby be arranged in the splicing ear engaging that is used at least one lock arm in each spacing space described connector.
CN2008102054000A 2008-12-29 2008-12-29 Limit clamp Expired - Fee Related CN101771215B (en)

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Application Number Priority Date Filing Date Title
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CN101771215B true CN101771215B (en) 2011-12-07

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064903A (en) * 2013-03-18 2014-09-24 泰科电子(上海)有限公司 Connector locking device
KR20150110364A (en) * 2014-03-20 2015-10-02 타이코에이엠피 주식회사 A connector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2409635Y (en) * 1999-12-16 2000-12-06 富士康(昆山)电脑接插件有限公司 Wire mounting structure for electric connector
CN1612415A (en) * 2003-10-30 2005-05-04 日本航空电子工业株式会社 Cable connector having a retainer
CN1694315A (en) * 2004-05-07 2005-11-09 住友电装株式会社 A connector and a method of assembling/disassembling it

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2409635Y (en) * 1999-12-16 2000-12-06 富士康(昆山)电脑接插件有限公司 Wire mounting structure for electric connector
CN1612415A (en) * 2003-10-30 2005-05-04 日本航空电子工业株式会社 Cable connector having a retainer
CN1694315A (en) * 2004-05-07 2005-11-09 住友电装株式会社 A connector and a method of assembling/disassembling it

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2005-84140A 2005.03.31

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