CN202979521U

CN202979521U - Protective cover and connecting assembly thereof

Info

Publication number: CN202979521U
Application number: CN 201220566263
Authority: CN
Inventors: 张振忠; 吴才华; 李文泰; 詹德盛
Original assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Hongfujin Precision Industry Shenzhen Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-06-05
Anticipated expiration: 2022-10-31
Also published as: TWM450769U

Abstract

The utility model relates to a protective cover, comprising a soft protective cover main body and a connecting assembly. The connecting assembly comprises a buckle connecting member, a hollow sleeve and a hard rotating shaft. One end of the buckle connecting member is provided along a length direction with a sliding groove which is closed at one end, the buckle connecting member is also provided with a clamping hole at the other end of the sliding groove, and the sliding groove has a long and narrow opening. The hollow sleeve is connected to the protective cover main body through a sheet connecting part, the size of a cross section of the sleeve is larger than the width of the opening, and the thickness of the connecting part is smaller than the width of the opening. The rotating shaft penetrates through the sleeve, the sleeve together with the rotating shaft is housed in the sliding groove, and the connecting part passes through the opening of the sliding groove. According to the protective cover of the utility model, the sleeve on the protective cover main body and the sliding groove of the buckle connecting member are fastened or separated, so that the problems can be effectively solved that the soft protective cover main body is not easy to connect with a related plastic part of an electronic device and dismounting is not easy after connection, facilitating a user to replace the protective cover main body of the electronic device.

Description

Over cap and coupling assembling thereof

Technical field

The utility model relates to a kind of over cap and coupling assembling thereof.

Background technology

Along with the progress of science and technology, various portable type electronic product, such as mobile phone, panel computer, PDA palmtop PC etc. begun to popularize.The most outward appearance fashion of this electronic product, handsome in appearance and function are also become stronger day by day; it not only becomes an instrument of people's daily life; but also more become the even articles for use of identity symbol of fashion decorations that people carry at any time; if but do not note using, place arbitrarily that its outward appearance can be scratched than being easier to; therefore, people add a soft protection sheath on its electronic product casing surface usually.

Yet soft protection sheath is not easy to connect to the relevant plastic of electronic product usually, and the connection between the relevant plastic of existing soft protection sheath and electronic product is usually adopted glue stickup, ultrasonic bonding, sweat soldering or the connected mode such as sewed up.Yet; adopt the electronic product of above-mentioned connected mode; the equal more complicated of assembling flow path of relevant plastic die sinking and plastic and protective sleeve, defective products are reprocessed structure and the outward appearance that will destroy protective sleeve and relevant plastic, and the while, also inconvenient user was according to self liking self-changeable protective sleeve at any time.

The utility model content

In view of this, be necessary to provide a kind of coupling assembling, to address the above problem.

A kind of coupling assembling is used for connecting a soft protection sheath main body, and this coupling assembling comprises sleeve and the hard rotating shaft of bayonet connection, hollow.One end of this bayonet connection is provided with the chute of an end sealing along its length direction, this bayonet connection also is provided with a hole clipping at the other end of this chute, and this chute has a slotted opening.The sleeve of this hollow is connected to this over cap main body by a sheet of connecting portion, and the size of the cross section of this sleeve is greater than the width of this opening, and the thickness of this connecting portion is less than the width of this opening.This rotating shaft penetrates in this sleeve, and this sleeve is housed in this chute together with this rotating shaft, and this connecting portion passes from the opening of this chute.

Also be necessary to provide a kind of over cap, to address the above problem.

A kind of over cap comprises soft over cap main body and coupling assembling, and this coupling assembling comprises sleeve and the hard rotating shaft of bayonet connection, hollow.One end of this bayonet connection is provided with the chute of an end sealing along its length direction, this bayonet connection also is provided with a hole clipping at the other end of this chute, and this chute has a slotted opening.The sleeve of this hollow is connected to this over cap main body by a sheet of connecting portion, and the size of the cross section of this sleeve is greater than the width of this opening, and the thickness of this connecting portion is less than the width of this opening.This rotating shaft penetrates in this sleeve, and this sleeve is housed in this chute together with this rotating shaft, and this connecting portion passes from the opening of this chute.

Over cap of the present utility model is by arranging chute and corresponding sleeve being set on the over cap main body on bayonet connection; and the engaging by the sleeve on the over cap main body and the chute of bayonet connection with separate; can solve effectively that soft over cap main body is difficult for that plastic relevant to electronic equipment connects and connection after not quick detachable, reprocess difficult an etc. difficult problem; and simple in structure, cost is low, easy to assembly, and facilitate the user arbitrarily to change different over cap main bodys.

Description of drawings

Fig. 1 is the stereogram of the over cap in the utility model.

Fig. 2 is the partial structurtes exploded view of the over cap in Fig. 1.

Fig. 3 is that over cap in Fig. 1 is along the part sectioned view of III-III direction.

The main element symbol description

Over cap	100
		Coupling assembling	20
Bayonet connection	21
		Chute	211
Plug	212
		Hole clipping	213
Opening	214
		Sleeve	22
Rotating shaft	23
		The over cap main body	30
Body	31
		Connecting portion	33

Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.

Embodiment

See also Fig. 1; a kind of over cap 100; comprise a coupling assembling 20 and a soft over cap main body 30; one end of this coupling assembling 20 is connected with this over cap main body 30; (figure does not show for the other end that this coupling assembling 20 is relative with this over cap main body 30 and an electronic equipment; such as but not limited to mobile phone, panel computer, e-book, net book, PDA etc.) connect, thus this over cap main body 30 is fixed on this electronic equipment.

See also Fig. 2 and Fig. 3, this coupling assembling 20 comprises a bayonet connection 21, is arranged on sleeve 22 and a hard rotating shaft 23 that coordinates with this sleeve 22 of the hollow on over cap main body 30.The end that this bayonet connection 21 connects this over cap main body 30 is provided with the chute 211 of an end sealing along its length direction, this bayonet connection 21 also is provided with a hole clipping 213 at the other end of this chute 211, and this chute 211 has a slotted opening 214.

This over cap main body 30 comprises a sheet of body 31 and connects the sheet connecting portion 33 of this body 31 and this sleeve 22.In the present embodiment; this body 31, sleeve 22 and connecting portion 33 are one-body molded; the size of the cross section of this sleeve 22 is greater than the width of this opening 214; the thickness of this connecting portion 33 is less than the width of this opening 214; this sleeve 22 is fastened in this chute 211, thereby this over cap main body 30 is connected to this bayonet connection 21.In the present embodiment; the sleeve 22 of this over cap main body 30 is also soft; the material of these over cap main body 30 superficial layers can adopt cortical layer or cloth layer; and bent to wrap up this electronic equipment; these over cap main body 30 superficial layers also can design and be processed into various fashion moulding and the beautiful color of adapted, and fashion is gorgeous more to make the electronic equipment with this over cap main body 30.

In present embodiment, this rotating shaft 23 adopts the hard materials such as plastic cement or metal to make.When assembling; this rotating shaft 23 penetrates in this sleeve 22; this sleeve 22 is inserted in this chute 211 from this hole clipping 213 together with this rotating shaft 23, thereby guides laminar connecting portion 33 to pass from the opening 214 of this chute 211, and this over cap main body 30 is connected to this bayonet connection 21.Due to the size of the cross section of this sleeve 22 width greater than opening 214, the sleeve 22 that contains rotating shaft 23 can't shift out from opening 214.

In present embodiment, the shape of cross section of this chute 211, sleeve 22 and rotating shaft 23 is circle.In other embodiments, the shape of cross section of this chute 211, sleeve 22 and rotating shaft 23 can be square or other shape.

This bayonet connection 21 also includes a plug 212 that is complementary with this hole clipping 213.This plug 212 snaps in this hole clipping 213, thereby blocks the other end of this chute 211, and this sleeve 22 is fixed in this chute 211 together with this rotating shaft 23.When needs separate this over cap main body 30 with this bayonet connection 21, only need this plug 212 is plucked out come from this hole clipping 213, and this sleeve 22 and rotating shaft 23 are pulled out from this chute 211 can take out this over cap main body 30.

Those skilled in the art will be appreciated that; above execution mode is only that the utility model is described; and be not to be used as restriction of the present utility model; as long as within connotation scope of the present utility model, the appropriate change that above embodiment is done and change all drop on the claimed scope of the utility model within.

Claims

1. a coupling assembling, be used for connecting a soft protection sheath main body, it is characterized in that, this coupling assembling comprises sleeve and the hard rotating shaft of bayonet connection, hollow;

One end of this bayonet connection is provided with the chute of an end sealing along its length direction, this bayonet connection also is provided with a hole clipping at the other end of this chute, and this chute has a slotted opening;

The sleeve of this hollow is connected to this over cap main body by a sheet of connecting portion, and the size of the cross section of this sleeve is greater than the width of this opening, and the thickness of this connecting portion is less than the width of this opening;

This rotating shaft penetrates in this sleeve, and this sleeve is housed in this chute together with this rotating shaft, and this connecting portion passes from the opening of this chute.

2. coupling assembling as claimed in claim 1, it is characterized in that, this bayonet connection further includes a plug that is complementary with this hole clipping, and this plug snaps in this hole clipping, thereby block the other end of this chute, this sleeve is fixed in this chute together with this rotating shaft.

3. coupling assembling as claimed in claim 1, is characterized in that, this rotating shaft adopts the hard materials such as plastic cement or metal to make.

4. coupling assembling as claimed in claim 1, is characterized in that, the shape of cross section of this chute, sleeve and rotating shaft is circular or square.

5. an over cap, comprise soft over cap main body, it is characterized in that:

Also comprise coupling assembling, this coupling assembling comprises sleeve and the hard rotating shaft of bayonet connection, hollow;

6. over cap as claimed in claim 5; it is characterized in that, this bayonet connection further includes a plug that is complementary with this hole clipping, and this plug snaps in this hole clipping; thereby block the other end of this chute, this sleeve is fixed in this chute together with this rotating shaft.

7. over cap as claimed in claim 5, is characterized in that, this rotating shaft adopts the hard materials such as plastic cement or metal to make.

8. over cap as claimed in claim 5, is characterized in that, the shape of cross section of this chute, sleeve and rotating shaft is circular or square.