CN208589586U - The anti-empty buckle structure of one kind and its switch socket - Google Patents

Abstract

The utility model discloses the anti-empty buckle structure of one kind and its switch socket, including boss (1) and cantilever (2), the cantilever (2) is equipped with card interface (2.1), the card interface (2.1) and boss (1) are clamped, it is characterized by: the access section of the boss (1) and card interface (2.1) is equipped with convex block (3), the convex block (3) offsets with card interface (2.1), the width of the convex block (3) is less than the width of boss (1), one or more anti-empty buckle structure is distributed on switch socket.The utility model provides a kind of contact range for reducing peak and card interface, and then reduces frictional force, avoids empty button phenomenon, promotes the anti-empty buckle structure of one kind and its switch socket of product reliability.

Description

The anti-empty buckle structure of one kind and its switch socket

Technical field

The utility model relates to connection structure fields, and in particular to the anti-empty buckle structure of one kind and its switch socket.

Background technique

A kind of existing buckle structure includes boss and cantilever, and cantilever is equipped with card interface, passes through card interface by boss Clamping structure is formed with card interface, which, can be to the card access surface of boss in order to be clamped more preferable obtain of card interface with boss Chamfering is carried out, and in Mold Making chamfering, die joint can be set, die joint will appear either large or small peak in production, And peak meeting and card interface rub in assembling process, will affect the fastening of card interface and boss, showing for empty button easily occur As, influence the performance and reliability of product, simultaneously as empty button phenomenon makes cantilever be constantly in expansion state, easily make cantilever because It expands for a long time and causes to damage, be not available.

Summary of the invention

The technical problems to be solved in the utility model is to overcome present technological deficiency, provide a kind of reduction peak with The contact range of card interface, and then reduce frictional force, avoids empty button phenomenon, promoted product reliability the anti-empty buckle structure of one kind and Its switch socket.

The technical solution of the utility model is that a kind of anti-empty buckle structure, including boss and cantilever, the cantilever are equipped with card Interface, the card interface and boss are clamped, and the access section of the boss and card interface is equipped with convex block, the convex block and card interface phase It supports, the width of the convex block is less than the width of boss.

The utility model has the following beneficial effects: being offseted by convex block and card interface achievees the effect that clamping, will not influence The purpose of clamping, because the design of convex block is so that being clamped the offset of position and can reduce the design of chamfering on boss, simultaneously Because the width that the width of convex block is less than boss reduces the width for occurring rubbing when clamping process, and then reduces friction Power avoids empty button phenomenon, improves the reliability of product, be clamped so that card interface is easier to be clamped with convex block Cheng Hou also needs not worry about convex block after clamping by breakage because in the case where convex block breakage, card interface meeting and boss after It is continuous to be clamped, guarantee clamping quality, and be clamped process and completed, it is not in empty button phenomenon.

As a kind of improvement of the utility model, the boss is equipped with guide surface, the guiding far from the side of access section Face by the improvement, can make cantilever more smooth during clamping for being oriented to the movement of cantilever, have one from The process of dynamic extension, to guarantee that the size of extension is just right, will not because extend it is excessive and cause the elasticity of cantilever by It destroys, can not reply.

As a kind of improvement of the utility model, the access section of the boss is equipped with strengthening section, can be with by the improvement The intensity for reinforcing boss, avoids boss from deforming during clamping.m

As a kind of improvement of the utility model, one end that card interface is passed through on the convex block is equipped with chamfering, by described It improves, card interface can be made mobile along chamfering, and then complete the clamping of card interface and convex block, because chamfering is provided at convex block On, it is set on boss compared to chamfering, chamfering is smaller, is formed by peak and does not also allow to easily cause empty button.

As a kind of improvement of the utility model, the chamfering is more than or equal to 0.1mm, by the improvement, guarantees The validity of chamfering possibly can not play the role of guiding if chamfering is too small.

As a kind of improvement of the utility model, the cantilever is equipped with the reinforcing rib for strengthening cantilever intensity, the reinforcing rib The intensity of cantilever can be strengthened by the improvement set on the left and right sides of card interface, making cantilever, the service life is longer, together When avoid cantilever that from can not being returned to reset condition after expansion, and cause to be clamped illusive phenomenon.

As a kind of improvement of the utility model, the width of the convex block is more than or equal to 0.3mm, is changed by described Into guaranteeing the validity of convex block.

As a kind of improvement of the utility model, the height of the convex block is more than or equal to 0.2mm and is less than or waits The validity of convex block is guaranteed by the improvement in 2mm, while avoiding bump height excessively high, and causes cantilever that can not form card The phenomenon that connecing.

As a kind of improvement of the utility model, a boss is equipped with one or more convex block, is changed by described Into the use of a boss can meet use condition, and the use of multiple convex blocks can make the gap between convex block will not be to card Interface impacts, it is easier to complete the process of clamping.

The technical solution of the utility model is a kind of switch socket, including pedestal and pressing plate, between the pedestal and pressing plate A kind of one or more anti-empty buckle structure is distributed with.

The utility model has the following beneficial effects: empty button phenomenon can be formed to avoid switch socket, and then guarantee switch socket The yield of contact promotes reliability, avoids security risk.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is a kind of switch socket overall structure diagram of the utility model.

Fig. 2 is a kind of switch socket configuration schematic diagram of the utility model.

Fig. 3 is a kind of anti-empty buckle structure schematic cross-sectional view of the utility model.

Fig. 4 is the utility model schematic diagram of base structure.

Fig. 5 is two projection cube structure schematic diagrames of the utility model.

Wherein, appended drawing reference are as follows: 1, boss, 2, cantilever, 2.1, card interface, 3, convex block, 4, guide surface, 5, strengthening section, 6, Chamfering, 7, reinforcing rib, 8, pedestal, 9, pressing plate.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

As shown in Figs 1-4, the structure of the utility model: a kind of switch socket, including pedestal 8 and pressing plate 9, the pedestal 8 Symmetrical there are four anti-empty buckle structure between pressing plate 9, anti-void buckle structure includes the boss 1 being located on pedestal 8 and is located at pressure The cantilever 2 being clamped on plate 9 with boss 1, cantilever 2 are equipped with card interface 2.1, and boss 1 is blocked by passing through card interface 2.1 and cantilever 2 It connects, the access section of the boss 1 and card interface 2.1 is equipped with one piece of convex block 3, and the convex block 3 offsets with card interface 2.1, described convex The width b of block 3 is less than the width a of boss 1, and the boss 1 is equipped with guide surface 4 far from the side of access section, and the guide surface 4 is used It is oriented in the movement to cantilever 2, the access section of the boss 1 is equipped with strengthening section 5, and the strengthening section 5 is for avoiding being clamped When boss 1 deform, be equipped with chamfering 6 across one end of card interface 2.1 on the convex block 3,6 size of chamfering is equal to 0.1mm, the cantilever 2 are equipped with the reinforcing rib 7 for strengthening 2 intensity of cantilever, and the reinforcing rib 7 is set to the left and right sides of card interface 2.1, The width b of the convex block 3 is equal to 0.3mm, and the height c of the convex block 3 is equal to 1mm.

As shown in figure 5, the convex block 3 on above-mentioned boss 1 can be two pieces, it can also be more.

The width b of above-mentioned convex block 3 all meets requirement in b >=0.3mm.

The height c of above-mentioned convex block 3 all meets requirement within the scope of 2mm >=c >=0.2mm.

Above-mentioned cantilever 2 can also be located on pedestal 8, and boss 1 is located on pressing plate 9.

It, can root in other sides when pedestal 8 has used hinged or other way to connect with the wherein side of pressing plate 9 Anti- empty buckle structure is designed according to needing, and an anti-empty buckle structure or two anti-empty buckle structures can be designed on opposite side, it can also To design anti-empty buckle structure in other three sides.

Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, These improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of anti-empty buckle structure, including boss (1) and cantilever (2), the cantilever (2) are equipped with card interface (2.1), the card Interface (2.1) and boss (1) are clamped, it is characterised in that: the access section of the boss (1) and card interface (2.1) is equipped with convex block (3), the convex block (3) offsets with card interface (2.1), and the width of the convex block (3) is less than the width of boss (1).

2. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: the one of the separate access section of the boss (1) Side is equipped with guide surface (4), and the guide surface (4) is for being oriented to the movement of cantilever (2).

3. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: the access section of the boss (1) is equipped with strong Change portion (5).

4. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: across card interface on the convex block (3) (2.1) one end is equipped with chamfering (6).

5. the anti-empty buckle structure of one kind according to claim 4, it is characterised in that: the chamfering (6) is more than or equal to 0.1mm。

6. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: the cantilever (2), which is equipped with, strengthens cantilever (2) The reinforcing rib (7) of intensity, the reinforcing rib (7) are set to the left and right sides of card interface (2.1).

7. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: the width of the convex block (3) be greater than or Equal to 0.3mm.

8. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: the height of the convex block (3) be greater than or Equal to 0.2mm and it is less than or equal to 2mm.

9. the anti-empty buckle structure of one kind according to claim 1, it is characterised in that: a boss (1) be equipped with one or The multiple convex blocks of person (3).

10. a kind of switch socket, including pedestal (8) and pressing plate (9), it is characterised in that: between the pedestal (8) and pressing plate (9) The anti-empty buckle structure of one kind described in being distributed with one or more claim 1-9 any one.