CN2330114Y

CN2330114Y - Improved mobile phone back clip device

Info

Publication number: CN2330114Y
Application number: CN 98206111
Authority: CN
Inventors: 范裕雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-23
Filing date: 1998-06-23
Publication date: 1999-07-21
Anticipated expiration: 2008-06-23

Abstract

The improved mobile phone back clamp device includes outer casing, fixing part, spring and pushing part, the outer casing contains the pushing part and is formed into one clamp body, the front end edge is provided with the fixing part, the inner edge of the fixing part is provided with pressing block, the tail end of the pressing block is in inverted hook shape and extends out of the through hole of the outer casing, the hook is buckled with the sliding block connected with the mobile phone, two sides of the sliding block extend to form inclined blocks, the front end part of the pushing part is an inclined plane pressing part and abuts against the upper part of the inclined plane of the inclined block, the tail end extends out of the outer casing in a protruding way and abuts against the tail end of the pushing part, so that the front end pressing part presses the inclined block, the pressing block moves downwards, the inverted hook is separated from the sliding block, and the effect of connecting and fixing.

Description

The mobile phone Back clamp of improvement

The utility model relates to telephone plant, relates in particular to a kind of mobile phone Back clamp of improvement.

Traditional mobile phone Back clamp, its shell body is the two-phase corresponding shell, to be incorporated into a clamp, is provided with storage tank in the one housing by a reed, ammunition feed spring, pushing and pressing part are inserted, do reciprocating motion up and down by pushing and pressing part pushing and pressing slide block, prop up the slipping block that is connected with mobile phone, and then control the disengaging of slipping block or fix with the end of slide block, the number of spare parts of its composition is various, be not easy to combination, if drop on the ground the damage of very easily being scattered accidentally.

The purpose of this utility model is to provide a kind of mobile phone Back clamp of improvement, it is one-body molded with push piece and spring and shell body, on the fixture press piece and tilted block is one-body molded, to reduce number of spare parts, be convenient to combination, make it be difficult for having dropping situations to take place, the side appropriate location is provided with the dike ear outside body skin in addition, to increase its function of use.

The purpose of this utility model is realized by following technical scheme.

The mobile phone Back clamp of the utility model improvement, comprise shell body, fixture, press piece, spring and push piece, this shell body is made of two opposed housings, push piece is seated in the storage tank of shell body, its end is provided with a compression part, this compression part is fitted opposed with the both sides that press piece that are contained in the storage tank, this fixture holding is at the front end of shell body, its improvements are, described push piece and spring are directly inserted in the default mould of shell body in advance, one-body molded again clamp; Described fixture also is integrated structure with pressing piece, this presses piece and is formed directly into fixture inner wall centre, be respectively equipped with a tilted block in its both sides, the grab holding of its both sides inner edge on the clip hole of shell end, is formed complete Back clamp outside.

Above-mentioned purpose of the present utility model can also further realize by following technical measures.

The mobile phone Back clamp of the utility model improvement, the outside appropriate location of described shell body is provided with a dike ear.

The mobile phone Back clamp of the utility model improvement, it is one-body molded with push piece and spring and shell body, on the fixture press piece and tilted block is also one-body molded, thereby reduced number of spare parts, made combination easy and be difficult for having dropping situations to take place, its outside body skin the side appropriate location be provided with the dike ear, make it not only can the fixing mobile phone, fixedly key-ring has increased function of use, makes its more convenient and scope of application of use.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is the utility model decomposition texture schematic perspective view

Fig. 2 is the rightabout decomposition texture schematic perspective view of Fig. 1

Fig. 3 analyses and observe schematic perspective view for the utility model part-structure a kind of

Fig. 4 analyses and observe schematic perspective view for the another kind of the utility model part-structure

Fig. 5 implements the front schematic view of state for the utility model

Fig. 6 implements the side schematic view of state for the utility model

Fig. 7 implements the schematic rear view of state for the utility model

Fig. 8 is the fixing structure cross-sectional schematic during slipping block of the utility model

Structure cross-sectional schematic when Fig. 9 is the utility model and slipping block disengaging

Figure 10 is the utility model surface structure schematic diagram

Figure 11 is the rightabout surface structure schematic diagram of Figure 10

Consult Fig. 1, shown in 2, the mobile phone Back clamp 10 of the utility model improvement, comprise shell body 11, fixture 12, spring 14 and push piece 13, wherein push piece 13 is inserted in the default mould of shell body 11, one-body molded with it, the inside appropriate location of this shell body 11 offers one by front end to end and runs through groove 111, these two outside front end appropriate locations that run through groove 111 are concaved with a clip hole 112 respectively inwardly, the front end top appropriate location of shell body 11 is provided with a through hole 113, this through hole 113 with run through groove 111 and be the design that communicates, be provided with a U-shaped edge 114 in its outboard peripheries, can supply slipping block clip (not shown), the below of shell body 11 forms a clamp, comprise a sandwich part 115 and a force section 116, by pressing this force section 116, closure or openness with control sandwich part 115, but and then make Back clamp 10 clampings on predetermined object, the place ahead of running through groove 111 fixes for fixture 12, fixture 12 both sides inner walls extend respectively and are provided with a grab 121, grab 121 clips in both sides are in the clip hole 112 of running through 111 liang of outsides of groove, so as to being combined on the shell body 11, edge wall central position convexes with one and presses piece 122 within it, this end that presses piece 122 is an overhead kick 123, through hole 113 positions of the top correspondence of this overhead kick 123 above shell body 11, these both sides that press piece 122 are formed with a tilted block 124 respectively, one end is the inclined plane, push piece 13 is installed with and is running through groove 111 rear ends, push piece 13 front ends slightly are a bite word shape, the upper surface that both sides front end compression part 131 posts at tilted block 124, the place of fitting is a corresponding inclined plane, the front end outside appropriate location of push piece 13 respectively is provided with one and supports the portion 132 of pulling, should support the portion 132 of pulling installs mutually with the projection of storage tank 111 inner edges, with fixing push piece 13, it can not come off in storage tank 111 arbitrarily, the ㄩ shape front end recess of push piece 13, convex with a rod member 133, be arranged with a spring 14 on the rod member 133, this spring 14 is located on push rod 3 and storage tank 111 inner walls, when pressing push piece 13, by the elasticity of spring 14, can make push piece 13 reciprocating.

Consult Fig. 1, shown in Figure 3, the terminal upper and lower that runs through groove 111 is formed with a breach 117, the space that this breach 117 forms is ccontaining for the terminal convex extension part of push piece 13, the end of push piece 13 slightly exceeds the thickness of its main body and forms a projection 134, these projection 134 ora terminalis and 117 of breach maintain a default distance, elasticity usefulness scope with restraining spring 14, the both sides of this projection 134 convex with a pushing and pressing part 135 outwardly, these two pushing and pressing parts, 135 holdings are in the chute 118 of breach 117 both sides, so that push piece 13 is when promoting, its slippage action can keep smooth-going, can not be offset arbitrarily.

Consult Fig. 3,4,5, shown in 6, Back clamp 10 of the present utility model is to use on general mobile phone 20, appropriate location on mobile phone 20 batteries is fixed with a slipping block 21, it is one I-shaped that the cross section of this slipping block 21 is, to fix in the U-shaped edge 114 above shell body 11, on the opposed through hole 113 above shell body 11 of its bottom inner edge, overhead kick 123 hooks that press piece 122 ends this moment prop up the inner edge of slipping block 21, can be with slipping block 21 stable being retained on the Back clamp 10, be combined into one with mobile phone 20, by pushing its force section 116, so that its sandwich part 115 closure or openness (shown in Figure 1), and then mobile phone 20 is clamped on user's the waist belt, or other prepositions, be beneficial to carry convenient the use.

Consult Fig. 7, shown in Figure 8, when slipping block 21 is nested with when being combined on the Back clamp 10, overhead kick 123 by clipping block 122 ends is hooked, unlikelyly come off arbitrarily, and mobile phone is fixed, when desiring to make slipping block 21 break away from Back clamp 10, push away the push piece 13 of pulling, make it to press spring 14 towards the main body medial movement, and the inclined-plane of the compression part 131 of its front end both sides is because of the stressed tilted block 124 of fitting that presses with it, this tilted block 124 be subjected to push piece 13 forward pressure and move down, make that to press piece 122 also stressed and move down, the overhead kick 123 of its end breaks away from slipping block 21 because of pressing down, this moment, slipping block 21 was promptly no longer restricted, can take off from Back clamp 10, when treating the external force releasing of push piece 13, by the elastic force of spring 14, can return to reset condition.

Consult shown in Fig. 9,10, shell body 11 1 outsides are provided with a dike ear 119, and this dike ear 119 is available for users to fixedly key-ring hanging support (not shown), but make this Back clamp 10 except that the fixing mobile phone, also have the fixedly function of key-ring, increased function of use.

In sum, the mobile phone Back clamp of the utility model improvement, the structural design advantages of simple is convenient to combination, and difficult drop-off, overcomes the defective of traditional product, reaches design purpose.

Claims

1, a kind of mobile phone Back clamp of improvement, comprise shell body, fixture, press piece, spring and push piece, wherein shell body is made of two opposed housings, push piece is seated in the storage tank of shell body, its end is provided with a compression part, and this compression part is opposed with the both sides applying that presses piece that is contained in the storage tank, and the fixture holding is at the front end of shell body, it is characterized in that the interior reshaping one of default mould that described push piece and spring are directly inserted shell body in advance is a clamp; Described fixture also is shaping integrated structure with pressing piece; The described piece that presses is formed directly into fixture inner wall centre, and its both sides are respectively equipped with a tilted block, and the grab holding of its both sides inner edge on the clip hole of shell end, is formed complete Back clamp outside.

2, the mobile phone Back clamp of improvement according to claim 1 is characterized in that, the outside appropriate location of described shell body is provided with a dike ear.