CN201286201Y

CN201286201Y - Salient point type clamping structure

Info

Publication number: CN201286201Y
Application number: CNU2008201338104U
Authority: CN
Inventors: 胡剑明; 郭南雄
Original assignee: Universal Scientific Industrial Co Ltd
Current assignee: Huanxu Electronics Co., Ltd.
Priority date: 2008-09-17
Filing date: 2008-09-17
Publication date: 2009-08-05
Anticipated expiration: 2018-09-17

Abstract

The utility model discloses a salient-point type clamp hook structure, comprising a coating piece and two side cover. The coating piece comprises a top cover and a bottom cover which are combined, the top cover has a top plate, two outer side plates and two extending sheets, which are integrated. The top plate and the extending sheet are provided with through holes, the bottom cover comprises a bottom plate and two inner side plates, which are integrated, the bottom plate is provided with a though hole, the inner side plates are stacked at the inner side of the outer side plate of the top cover, the side cover is provided with a projected column which is inserted into the through holes of the top cover and the bottom cover; in the way, the top cover, the bottom cover and the side cover can be stably combined, thus the loosen of the side cover or the fall-off of the side cover by the improper use can be prevented.

Description

The button type coupler construction

Technical field

The utility model relates to the encapsulating structure of electronic component, refers in particular to the firm button type coupler construction of a kind of integrated structure.

Background technology

The expansion board that generally is used for electronic installation, PCMCIA (Personal Computer MemoryCard International Association) expansion board for example, include a coating member, two side covers and a main circuit haply, this coating member is covered mutually by a top cover and a bottom and closes and form, and have a room and two openings, this room is used for this main circuit ccontaining, and this two side cover is in order to this two closure of openings.

Because the thinner thickness of this expansion board, this top cover, this bottom and this side cover can't be designed to utilize bolt sealed, so this two side cover only can merely be located at this opening by plug usually; Under long-term the use, this two side cover gets loose easily, or owing to user's improper dismounting causes coming off.

The utility model content

In view of above-mentioned disappearance, a purpose of the present utility model is to provide a kind of button type coupler construction, and its integrated structure is firm, causes side cover to be difficult for getting loose even coming off.

Take off purpose for before reaching, button type coupler construction of the present utility model includes a coating member and at least one side cover, this coating member has a room and at least one opening, and by an interconnective top cover and-bottom combines, this top cover has an integrally formed top board, two outer panels and two Extendible flakes, this top board has at least one first perforation, this two Extendible flake is extended by this two outer panels bottom respectively, this bottom has an integrally formed base plate and two interior plates, the Extendible flake of this base plate and this top cover amplexiforms, this interior plate is stacked and placed on the outer panel inboard of this top cover, this side cover is located at this coating member and is sealed this opening, and have at least one first projection be inserted in this top cover first the perforation in, this first projection can be cylindric, and number is two.

The Extendible flake of this top cover can have at least one second the perforation, the base plate of this bottom can have at least one the 3rd perforation, this side cover can have 2 second projections be inserted in this second, third the perforation in.

The beneficial effects of the utility model are, a kind of button type coupler construction that is provided, and its integrated structure is firm, makes that side cover is difficult for getting loose and coming off.

For more understanding structure of the present utility model and characteristics place, lift a preferred embodiment now and cooperate illustrate as follows, wherein:

Description of drawings

Fig. 1 is the stereogram of the utility model first preferred embodiment;

Fig. 2 is the cutaway view of Fig. 1 along 2-2;

Fig. 3 is the stereogram of the utility model first preferred embodiment coating member;

Fig. 4 is the three-dimensional exploded view of the utility model first preferred embodiment.

[main element symbol description]

10 button type coupler constructions, 12 main circuits

20 coating members, 22 rooms, 24 openings

321 first perforation of 30 top covers, 32 top boards

34 outer panels, 36 Extendible flakes

361 second perforation

The 3rd perforation of 40 bottoms, 42 base plates 421

44 interior plates

50,60 side covers, 52,62 first projections, 54,64 second projections

Embodiment

See also Fig. 1 to Fig. 4, button type coupler construction 10 usefulness that the utility model one preferred embodiment is provided are ccontaining for a main circuit 12, include a coating member 20 and two side covers 50,60.

This coating member 20 is to be combined by an interconnective top cover 30 and a bottom 40, and has a room 22 and two openings 24, and this room 22 is ccontaining for this main circuit 12.

This top cover 30 has integrally formed a top board 32, two outer panels 34 and two Extendible flakes 36, this top board 32 is rectangular, and have 4 first the perforation 321, this two outer panel 34 is extended downwards by these top board 32 both sides, this two Extendible flake 36 is extended internally by these two outer panels, 34 bottoms respectively, and each Extendible flake 36 respectively has 2 second perforation 361.

This bottom 40 has an integrally formed base plate 42 and two interior plates 44, this base plate 42 is also rectangular, and amplexiform with the Extendible flake 36 of this top cover 30, this base plate 42 has 4 the 3rd perforation 421, these grade in an imperial examination three perforation 421 are corresponding with second perforation, 361 positions of these top cover 30 2 Extendible flakes 36, this two interior plate 44 is to be extended upward by these base plate 42 both sides, and is stacked and placed on outer panel 34 inboards of this top cover 30.

This two

side cover

50,60 are located at this coating member 20 and seal this two opening 24, one side cover 60 is provided with a slot (figure does not show) and plants for the splicing ear 121 of this main circuit 12, this two

side cover

50,60 respectively have columned 2

first projections

52,62 and 2

second projections

54,64, these first projections 52,62nd are by this two

side cover

50,60 top side extends upward, and be inserted in this top cover 30 first the perforation 321, these second projections 54,64th are by this two side cover 50, extend downwards 60 bottom side, and be inserted in second perforation 361 of this top cover 30 and the 3rd perforation 421 of this bottom 40.

Because this two side cover 50, first, second projection the 52,54,62, the 64th of 60 is inserted in first, second, third perforation 321,361,421 of this coating member 20, therefore both integrated structures are firm, can effectively avoid this two

side cover

50,60 to get loose or user's improper dismounting and cause coming off; In addition, the Extendible flake 36 of this top cover 30 is covered on base plate 42 bottom sides of this bottom 40, also can avoid this top cover 30 and this bottom 40 to break away from mutually; Moreover the shape simple structure of this top cover 30 and bottom 40 can be formed by the single metal plate bending, more can effectively reduce the time and the cost of production.

The above, only be the detailed description and the diagram of preferred embodiment of the present utility model, all closing in the embodiment of the spirit variation similar of the utility model claim with it, all be contained in the category of the present utility model, anyly be familiar with this skill person in field of the present utility model, can think easily and variation or modify the claim that all can be encompassed in this case.

Claims

1. button type coupler construction is used for a main circuit ccontainingly, it is characterized in that including:

One coating member includes an interconnective top cover and a bottom, and this coating member has a room and at least one opening, and this room is ccontaining for this main circuit, and this top cover has at least one first perforation;

At least one side cover is located at this coating member and is sealed this opening, and this side cover has at least one first projection and is inserted in first perforation of this top cover.

2. button type coupler construction as claimed in claim 1, it is characterized in that, this top cover has an integrally formed top board and two outer panels, and this bottom has an integrally formed base plate and two interior plates, and the interior plate of this bottom is stacked and placed on the outer panel inboard of this top cover.

3. button type coupler construction as claimed in claim 2 is characterized in that, this top cover also includes two Extendible flakes and extended by this two outer panels bottom respectively, and amplexiforms with the base plate of this bottom.

4. button type coupler construction as claimed in claim 3 is characterized in that, the Extendible flake of this top cover respectively has one second perforation, and this side cover has 2 second projections and is inserted in respectively in second perforation of this two Extendible flake.

5. button type coupler construction as claimed in claim 1 is characterized in that, this side cover has at least one second projection, and this bottom has at least one the 3rd perforation and plants for this second projection.

6. button type coupler construction as claimed in claim 1 is characterized in that, this first projection is cylindric.

7. button type coupler construction as claimed in claim 1 is characterized in that, the number of this side cover first projection is two, and this top cover also includes 2 first perforation for this 2 first projections plant.