CN102434549A

CN102434549A - Fastener, pedestal and fastening assembly

Info

Publication number: CN102434549A
Application number: CN201110253136XA
Authority: CN
Inventors: 王平
Original assignee: Shenzhen Netcom Electronics Co Ltd
Current assignee: Shenzhen Netcom Electronics Co Ltd
Priority date: 2011-08-30
Filing date: 2011-08-30
Publication date: 2012-05-02
Anticipated expiration: 2031-08-30
Also published as: CN102434549B

Abstract

The invention discloses a fastener, a pedestal comprising the fastener and a fastening assembly comprising the pedestal, relating to the technical field of connecting members. The fastener comprises a base and a plurality of fastening columns which are arranged on the base and connected with external equipment in a fastening way, and the fastener also comprises elastic structure members arranged among the fastening columns. Compared with the prior art, the elastic structure members are arranged among the fastening columns of the fastener, so that enough elasticity among the fastening columns can be ensured, and using reliability is achieved; in addition, the fastening columns are unnecessarily designed to be too thickened, so that problem of difficulty in processing is solved, and favorable elasticity of the fastener can be ensured in the long-term and repeated using process.

Description

Fastener, pedestal and the body that is clasped

Technical field

The present invention relates to the technical field of link, relate in particular to the reliability height and be prone to the fastener of processing, the body that is clasped that comprises the pedestal of high fastener and comprise pedestal.

Background technique

Fastener 1 " being the common part that is used to connect; in the existing technology; traditional fastener 1 " is as shown in Figure 1, comprises opposed two the card posts 12 that are used for buckle on the snap seats 11 " and being arranged on snap seats 11 " ", usually; fastener 1 " utilizes this card post 12 " and outside equipment carries out snap fit, it has advantages such as simple in structure, easy for installation, highly versatile.But existing fastener 1 " also exists following defective: if be used for the card post 12 of buckle on it ", and design is thinner; Fastener 1 " in reusable process, then make easily and follow the string; even cause card post 12 " fracture, thereby make fastener 1 " lose the effect of buckle, reliability is lower; If card post 12 " design thicker, card post 12 " then lacks flexibility, thereby causes this fastener 1 " and outside equipment assembling difficulty, in addition, if card post 12 " designs when blocked up, in the process of processing, is prone to the injection defect phenomenon, course of working complicacy and difficult.

Summary of the invention

The object of the present invention is to provide fastener, be intended to solve the low and unmanageable problem of fastener reliability of the prior art.

The present invention is achieved in that fastener, comprises base and is located at several card posts that can be connected with the external equipment buckle on the said base, also comprises the elastic structure that places between the said card post.

Further, the quantity of said card post is two, and said two card posts are provided with in opposite directions, and said elastic structure is an elastic cantilever, and the two ends of said elastic cantilever are connected on said two card posts.

Further; Said card post comprises the trip that the lower end is connected in the attachment post of said base and is connected in said attachment post upper end and can be connected with the external equipment buckle; The two ends of said elastic cantilever are connected on the said attachment post position corresponding to said trip, and the unsettled setting of said elastic cantilever.

Further, said elastic cantilever shape is V-arrangement shape or U-shaped shape.

Further, have the groove that can run through said base in the said base, said groove places between the said card post.

Further, have in the said pedestal can with the locating slot of external equipment location and installation.

The present invention also provides pedestal, and it comprises pedestal, has the holding cavity that is used to place external equipment in the said pedestal, is provided with above-mentioned fastener in the said holding cavity.

Further, the upper surface of the base of said fastener is concordant with the bottom plane of said holding cavity.

Further, the shape of said holding cavity is the type shape.

The present invention also provides the body that is clasped, and it comprises above-mentioned pedestal and can be connected external with the fastener buckle in the said pedestal, said external holding cavity that places said pedestal.

Compared with prior art; Be provided with elastic structure between the card post of this fastener, can guarantee to have enough elasticity between the card post, use reliable; And not needing to block post designs too thickly; Avoid the problem of processing difficulties,, can guarantee that this fastener has better elastic for a long time, in the using process repeatedly.

Description of drawings

Fig. 1 is that the master of fastener of the prior art provided by the invention looks schematic representation;

Fig. 2 is the schematic perspective view of the fastener that provides of the embodiment of the invention;

Fig. 3 is the schematic perspective view of the pedestal that provides of the embodiment of the invention;

Fig. 4 is the schematic perspective view of the body that is clasped that provides of the embodiment of the invention;

Fig. 5 is the schematic top plan view of the body that is clasped that provides of the embodiment of the invention;

Fig. 6 is that the master of the body that is clasped that provides of the embodiment of the invention looks schematic representation.

Embodiment

In order to make the object of the invention, technological scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.

The present invention provides fastener, comprises base and is located at several card posts that can be connected with the external equipment buckle on the said base, also comprises the elastic structure that places between the said card post.

Fastener among the present invention possesses better elastic is arranged, can be for a long time, use repeatedly, and the card post on the fastener need not relate to blocked uply, can avoid the problem of processing difficulties.

Below in conjunction with concrete accompanying drawing detailed description is carried out in realization of the present invention.

Shown in Fig. 2～6, a preferred embodiment that provides for the embodiment of the invention.

As shown in Figure 2, the fastener 1 in the present embodiment is used for carrying out buckle with outside equipment and is connected, and this fastener 1 comprises base 11 and is arranged on the card post 12 on this base 11; This card post 12 can carry out buckle with the equipment of outside and be connected, certainly, and in order to make this fastener 1 reliable in using process; And be prone to carry out production and processing, this fastener 1 also comprises the elastic structure 13 that is arranged between the card post 12, like this; The user because elastic structure 13 can guarantee the elasticity between the card post 12, designed thin thereby do not need to block post 12 when design fastener 1; Can guarantee the reliability of fastener 1 in buckle, because the supporting effect of flexible structural member 13 designs blocked up thereby also do not need to block post 12; Can avoid fastener 1 the injection defect phenomenon in manufacture process, to occur, processing is simple.

In the present embodiment; The quantity that is arranged on the card post 12 on the base 11 is two, and these two card posts 12 are provided with in opposite directions, and the elastic structure 13 in above-mentioned is an elastic cantilever; The two ends of this elastic cantilever are connected on the said attachment post corresponding on said trip and the position that attachment post links to each other; And this elastic cantilever is in vacant state, like this, can increase the elasticity of elastic cantilever.

Because elastic cantilever is between two card posts 12 in opposite directions, and in order to guarantee the elastic reaction of elastic cantilever, the profile of elastic cantilever is the V-arrangement shape; Certainly, also can be set to the U-shaped shape, even; If actual demand; The profile of this elastic cantilever can also be set to other multiple shape, wave-like etc. for example, and this can be determined on a case-by-case basis.

In the present embodiment, card post 12 is used for carrying out buckle with outside equipment and is connected, and it comprises attachment post 121 and is arranged on the trip 122 on the attachment post 121; The lower end of attachment post 121 is connected on the base 11; 122 of trips are arranged on the upper end of attachment post 121, and when card post 12 and external equipment mutually during the buckle connection, it mainly is to utilize these trip 122 butts to live the link of external equipment; To avoid both to break away from each other; When having only the resiliently deformable that takes place in opposite directions when the two card posts that are oppositely arranged 12, the link of external equipment just can break away from card post 12 each other, and the two ends of elastic cantilever are connected on the card post 12; In order to make this elastic cantilever also can protect the trip 122 on the card post 12; The two ends of this elastic cantilever are connected on the attachment post 121 corresponding to the position of trip 122, that is to say that the position that elastic cantilever is arranged on the attachment post 121 is corresponding with the position that trip 122 is arranged on the attachment post 121.

In above-mentioned certainly; In order to change the elasticity of elastic cantilever; Can be through the position of two ends on attachment post 121 of adjustment elastic cantilever; When the position that elastic cantilever is connected on the attachment post 121 is down leaned on more, the elastic deformability of card post 12 is just poor more, and it is just big more to need card post 12 to carry out the active force of resiliently deformable.

In the present embodiment, the shape of base 11 is a rectangular, and certainly, this is a particular example, and certainly, the shape of base 11 can be arranged to various shapes according to actual needs.

The attachment post 121 of card post 12 is connected on the base 11; And elastic cantilever is between two card posts 12, and the base 11 for the ease of die sinking manufacturing fastener 1 has groove 111 in this base 11; This groove 111 runs through the upper and lower surfaces of base 11; And this groove 111 like this, also can be practiced thrift the manufactured materials of fastener 1 between two card posts 12 that are oppositely arranged.

This fastener more than 1 is arranged on some other equipment and is used; In order to make this fastener 1 be convenient to be installed on the miscellaneous equipment; Has locating slot 112 on the base 11 of this fastener 1; This locating slot 112 can be used for cooperating with external equipment, thereby, make being installed on the external equipment that this fastener 1 is more prone to.

In the present embodiment, the locating slot 112 in above-mentioned is separately positioned on the both sides of base 11, and certainly, the quantity of locating slot 112 can be a plurality of, and the concrete condition viewable design needs and decides.

Shown in Fig. 2～3; Present embodiment also provides pedestal 2; This pedestal 2 comprise pedestal 21 and above-mentioned in fastener 1, have the holding cavity 211 that can be used for placing external equipment in this pedestal 21, fastener 1 is located in this holding cavity 211; And can be connected with the mutual buckle of the equipment of outside, this fastener 1 is arranged on the pedestal 21.Like this, after outside equipment is placed in the holding cavity 211 in these pedestal 2 pedestals 21, can with the fastener 1 mutual buckle in the pedestal 2, and firm being fastened togather is difficult for breaking away from the reliability height.

Equipment for the ease of with the outside cooperates, and after fastener 1 was installed in pedestal 21, the base 11 on it was concordant with the inner bottom surface of holding cavity 211, certainly in some specific use occasions, can be not concordant yet, and concrete being provided with can be looked actual conditions and decide.

Pedestal 2 in the present embodiment is one and is used for the socket that cooperates with plug; The plug of two joints that use for reality, mostly its shape is " protruding " shape, so; For the plug with the outside matches, the profile of the holding cavity 211 of this pedestal 2 is " protruding " shape.

Certainly, pedestal 2 can be other a lot of products, is not limited to the socket in the present embodiment.

Like Fig. 2,4,5, shown in 6, present embodiment also provides the body 4 that is clasped, and this body 4 that is clasped comprises pedestal 2 in above-mentioned and external 3 of can be connected with the fastener 1 mutual buckle in the pedestal 2, in the holding cavity 211 that this external 3 can be placed on pedestal 2.

In the present embodiment; The pedestal 2 that provides is a socket, and external 3 is external 3 that can cooperate with this socket, has the pin 41 that can be connected with the fastener 1 mutual buckle of pedestal 2 on external 3; Like this; After plug was placed in the holding cavity 211 in the socket, the pin 41 on it directly was connected with the fastener 1 mutual buckle of pedestal 2, thereby makes firm being connected in the socket of plug.

Certainly, the body 4 that is clasped in above-mentioned is the special case in the present embodiment for socket and the plug ligand that matches, and this body 4 that is clasped can also be the device of various ways cooperation.

The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.

Claims

1. fastener comprises base and is located at several card posts that can be connected with the external equipment buckle on the said base, it is characterized in that, also comprises the elastic structure that places between the said card post.

2. fastener as claimed in claim 1 is characterized in that, the quantity of said card post is two, and said two card posts are provided with in opposite directions, and said elastic structure is an elastic cantilever, and the two ends of said elastic cantilever are connected on said two card posts.

3. fastener as claimed in claim 2; It is characterized in that; Said card post comprises the trip that the lower end is connected in the attachment post of said base and is connected in said attachment post upper end and can be connected with the external equipment buckle; The two ends of said elastic cantilever are connected on the said attachment post position corresponding to said trip, and the unsettled setting of said elastic cantilever.

4. fastener as claimed in claim 2 is characterized in that, said elastic cantilever shape is V-arrangement shape or U-shaped shape.

5. like each described fastener of claim 1 to 4, it is characterized in that have the groove that can run through said base in the said base, said groove places between the said card post.

6. like each described fastener of claim 1 to 4, it is characterized in that, have in the said pedestal can with the locating slot of external equipment location and installation.

7. pedestal comprises pedestal, has the holding cavity that is used to place external equipment in the said pedestal, it is characterized in that, is provided with the described fastener of claim 1～6 in the said holding cavity.

8. pedestal as claimed in claim 6 is characterized in that the upper surface of the base of said fastener is concordant with the bottom plane of said holding cavity.

9. like claim 7 or 8 described pedestals, it is characterized in that the shape of said holding cavity is the type shape.

10. the body that is clasped is characterized in that, comprises the described pedestal of claim 6～9 and can be connected external with the fastener buckle in the said pedestal, said external holding cavity that places said pedestal.