CN108111652B - A kind of mobile phone that can adjust screen size - Google Patents

Abstract

The invention discloses the mobile phones that one kind can adjust screen size, its key points of the technical solution are that including mobile phone body and the screen ontology being connected with mobile phone body, screen ontology is using the volume screen that can be crimped, the center of screen ontology is fixedly connected with the front of mobile phone body, screen body length two sides are crimped to mobile phone body side, mobile phone body width two sides are provided with the accommodating cavity for accommodating the part of screen ontology after crimping and the capping for closing accommodating cavity, capping can pass through a connecting element and the grafting of mobile phone body side, the two sides of screen body length direction are fixedly connected to fixed column, the connecting rod that can be plugged with capping is provided in fixed column, after capping and mobile phone body grafting, connecting rod can be connected with capping, the part of screen ontology tiling crimped at this time, which is come, is linked to be large-size screen monitors with original smaller screen.The device can be realized the design-adjustable of screen ontology, convenient for people to the entertainment of mobile phone carried and can enhance mobile phone.

Description

A kind of mobile phone that can adjust screen size

Technical field

The present invention relates to field of mobile phones, more particularly to a kind of mobile phone that can adjust screen size.

Background technique

With the development of technology and the improvement of people ' s living standards, have been developed as must not in people's daily life for mobile phone The communications and entertainment tool that can lack, and with the continuous development of mobile phone, intelligence degree is higher and higher, the purposes of mobile phone The case where being no longer limited to the normal usage conversed with sent short messages, being entertained with mobile phone, even handled official business is more and more, and mobile phone Screen largely constrains the development of mobile phone, reduces the entertainment of mobile phone.So more doting on there are many people at present In large-screen mobile phone, however the defect of large-screen mobile phone is that its overall dimensions is larger, it has not been convenient to which people are outgoing to be carried.It therefore, if can Realize the design-adjustable of mobile phone screen, routine use and while carrying use smaller screen form, large-size screen monitors form are used when amusement, by pole Big facilitates people to carry and use mobile phone.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of hand that can adjust screen size Machine, the mobile phone can be realized the design-adjustable of screen ontology with scalable screen ontology, convenient for people to the carrying of mobile phone and The entertainment of mobile phone can be enhanced.

To achieve the above object, the present invention provides the following technical scheme that a kind of mobile phone that can adjust screen size, packet The screen ontology for including mobile phone body and being connected with mobile phone body, it is characterised in that: the screen ontology use can crimp Volume screen, the center of the screen ontology is fixedly connected with the front of mobile phone body, the length direction and hand of the screen ontology The length direction of machine ontology is vertical, and the length two sides of the screen ontology can be crimped to mobile phone body side, the mobile phone The width two sides of ontology be provided with for accommodate curling after part of screen ontology accommodating cavity and for closing accommodating cavity Capping, by a connecting element and the grafting of mobile phone body side, the connecting element includes to be set to capping for the capping The inserted block of one end and the inserting groove being set in mobile phone body, the inserting groove include the first slot and the second slot, institute The length direction for stating the first slot is identical as the length direction of mobile phone body, the length direction and mobile phone body of second slot Width direction it is identical, when the inserted block is plugged into the first slot, the capping can cover accommodating cavity, the screen ontology Length two sides be fixedly connected to fixed column, being provided in the fixed column can be with the connecting rod that plug of capping, institute When stating inserted block and being plugged into the second slot, the connecting rod is plugged into capping far from mobile phone body one end, at this time screen ontology by Smaller screen state is converted to large-size screen monitors state.

As a further improvement of the present invention, the capping is provided with several convex blocks towards mobile phone body side, described Mobile phone body two sides are provided with several slippage slots for convex block sliding, the length direction of the slippage slot and the length of mobile phone body Degree direction is identical, and the cross section of the slippage slot is disposed as "T"-shaped, the cross section phase of the outer profile and slippage slot of the convex block Adaptation, the convex block can slide in slippage slot, one end of the slippage slot be provided with for convex block into or out of open Mouthful.

As a further improvement of the present invention, the inserted block is extended with card to capping width two sides backwards to capping one end Block, two fixture blocks form "T"-shaped with inserted block, and first slot and the second slot are conducted into L shape, and the inserted block is slid onto When the junction of the first slot and the second slot, the convex block can be removed out of opening, and the cell wall phase of fixture block and inserting groove It abuts, the inserted block is restricted in inserting groove.

As a further improvement of the present invention, recessed there are two location hole on opposite two cell walls of the inserting groove, two A location hole is located at the both ends of inserting groove, and the positioning hole is provided with locating piece, the locating piece and location hole It is provided with spring between bottom hole, the front end projection of the locating piece is " V " shape, under the relaxing of spring state, before locating piece End reaches outside location hole, and when the inserted block slides to the both ends of inserting groove, locating piece can be squeezed back positioning by the fixture block In hole, after inserted block slips over, the locating piece is skidded off from positioning hole again, and limits fixture block retrogressing.

As a further improvement of the present invention, the width two sides of the mobile phone body are provided with pulling block, the pulling block with It is connected by a telescopic rod between mobile phone body, the mobile phone body is concavely provided with the receiving hole for accommodating telescopic rod, institute After stating telescopic rod contraction, the pulling block is abutted against with mobile phone body side, and after the telescopic rod stretches out, the pulling block can be with company Extension bar is connected.

As a further improvement of the present invention, the telescopic rod includes the more than two casings successively inserted, adjacent In two casings, internal casing is inner tube, and external casing is outer tube, and said inner tube is set as "T"-shaped, sets in the outer tube It is equipped with the slid chamber for inner tube sliding, the opposite sides of the opening of the slid chamber is provided with baffle, and inner tube slides in place The protrusion at both ends will be blocked by baffle afterwards.

As a further improvement of the present invention, the connecting rod includes interior bar and outer bar, and the outer bar is concavely provided with confession The slip hole of interior bar sliding, the internal diameter of the slip hole are adapted with the outer diameter of interior bar, are convexly equipped on the side wall of the slip hole Several slipping blocks, the slipping block are circlewise uniformly distributed along the side wall of slip hole, and the lateral surface of the interior bar is recessed with several For the sliding slot of slipping block sliding, the sliding slot is extended with limiting slot, the cunning to sliding slot side close to one end of slip hole bottom hole Slot and limiting slot form L shape, the interior bar after outer bar sliding can by rotation interior bar or outer bar so that slipping block into Enter into limiting slot, the cell wall of limiting slot plays position-limiting action to the sliding of slipping block at this time.

As a further improvement of the present invention, the both ends of the connecting rod are provided with convenient for the card column of rotation connecting rod, The card slot being caught in for card column is provided on the capping and pulling block.

Beneficial effects of the present invention: by the setting of volume screen, when people's routine use and the carrying mobile phone, volume can be shielded Two sides curling be placed in the accommodating cavity of mobile phone body two sides, and the inserted block in capping is inserted into the first slot, so that envelope Lid seals accommodating cavity, avoids screen ontology exposed in outer sensitive for damages, the available screen of mobile phone is smaller at this time, mobile phone overall dimensions It is smaller, convenient for routine use and carry；It, can be by inserting in capping when people watch movie using the mobile phone equal recreations Block is removed out of first slot and is inserted into the second slot, so that vertical with the mobile phone body grafting of capping, then by the portion of curling The expansion of sub-screen ontology, is plugged by the connecting rod in the fixed column of screen ontology two sides with capping, the part crimped at this time Screen ontology and original screen ontology constitute a large-size screen monitors, and people can be adjusted to by being shown by the key control mobile phone by smaller screen Large-size screen monitors are shown, carry out watch movie Deng recreations convenient for people；The setting of fixed column and connecting rod enables the screen ontology It plugs with capping, so that can have certain flatness after the expansion of screen ontology, is located at convenient for it with original screen ontology On same plane, so that the viewing effect of people is more preferable；The arrangement achieves the design-adjustable of screen ontology, routine use and Smaller screen form can be used when carrying, large-size screen monitors form can be used when watching the recreations such as film, greatly facilitate people opponent Machine carries and uses, and enhances the entertainment of mobile phone.

Detailed description of the invention

Fig. 1 is a kind of schematic perspective view of mobile phone that can adjust screen size when screen ontology is unfolded；

Fig. 2 is a kind of schematic perspective view of mobile phone that can adjust screen size when part of screen ontology crimps；

Fig. 3 is the schematic perspective view of mobile phone body；

Fig. 4 is the schematic perspective view of capping；

Fig. 5 is the cross-sectional view of mobile phone body；

Fig. 6 is the attachment structure schematic diagram of connecting element；

Fig. 7 is the attachment structure schematic diagram of inner tube and outer tube；

Fig. 8 is the schematic perspective view of screen ontology and fixed column junction；

Fig. 9 is the attachment structure schematic diagram of interior bar and outer bar.

Appended drawing reference: 1, mobile phone body；11, accommodating cavity；12, it covers；121, convex block；122, card slot；13, connecting element； 131, inserted block；1311, fixture block；132, inserting groove；1321, the first slot；1322, the second slot；1323, location hole；1324, fixed Position block；1325, spring；14, slippage slot；15, it is open；16, pulling block；17, telescopic rod；171, inner tube；172, outer tube；1721, sliding Move chamber；1722, baffle；18, receiving hole；2, screen ontology；21, fixed column；23, connecting rod；231, interior bar；2311, sliding slot； 2312, limiting slot；232, outer bar；2321, slip hole；2322, slipping block；233, card column.

Specific embodiment

With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description,

"left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" Refer respectively to the direction towards or away from geometric center of specific component.

Shown in 9, one kind of the present embodiment can adjust the mobile phone of screen size, including mobile phone body 1 and The screen ontology 2 being connected with mobile phone body 1, the screen ontology 2 use the volume screen that can be crimped, the screen ontology 2 Center is fixedly connected with the front of mobile phone body 1, and the length direction of the screen ontology 2 and the length direction of mobile phone body 1 hang down Directly, the length two sides of the screen ontology 2 can be crimped to 1 side of mobile phone body, and the width two sides of the mobile phone body 1 are equal It is provided with the accommodating cavity 11 for accommodating the part of screen ontology 2 after crimping and the capping 12 for closing accommodating cavity 11, institute Capping 12 is stated by a connecting element 13 and 1 side grafting of mobile phone body, the connecting element 13 includes to be set to capping 12 The inserted block 131 of one end and the inserting groove 132 being set in mobile phone body 1, the inserting groove 132 include the first slot 1321 Identical as the length direction of mobile phone body 1 with the length direction of the second slot 1322, first slot 1321, described second inserts The length direction of slot 1322 is identical as the width direction of mobile phone body 1, when the inserted block 131 is plugged into the first slot 1321, The capping 12 can cover accommodating cavity 11, and the length two sides of the screen ontology 2 are fixedly connected to fixed column 21, described solid The connecting rod 23 that can be plugged with capping 12 is provided on fixed column 21, the inserted block 131 is plugged into the second slot 1322 When, the connecting rod 23 is plugged into capping 12 far from 1 one end of mobile phone body, and screen ontology 2 is converted to greatly by smaller screen state at this time Screen state.

By the setting of volume screen, when people's routine use and the carrying mobile phone, the two sides curling of volume screen can be placed in hand In the accommodating cavity 11 of 1 two sides of machine ontology, and the inserted block 131 in capping 12 is inserted into the first slot 1321, so that capping 12 Accommodating cavity 11 is sealed, avoids screen ontology 2 exposed in outer sensitive for damages, the available screen of mobile phone is smaller at this time, mobile phone entirety ruler It is very little smaller, convenient for routine use and carry；When people watch movie using the mobile phone equal recreations, can will cover on 12 Inserted block 131 remove and be inserted into the second slot 1322 out of first slot 1321 so that capping is 12 vertical with mobile phone body 1 Grafting, then the part of screen ontology 2 of curling is unfolded, pass through the connecting rod 23 and envelope in the fixed column 21 of 2 two sides of screen ontology Lid 12 plugs, and the part of screen ontology 2 crimped at this time and original screen ontology 2 constitute a large-size screen monitors, and people can be by pressing The key control mobile phone is shown that being adjusted to large-size screen monitors shows by smaller screen, carries out watch movie Deng recreations convenient for people；21 He of fixed column The setting of connecting rod 23 enables the screen ontology 2 to plug with capping 12, so that screen ontology 2 can have one after being unfolded Fixed flatness, it is in the same plane with original screen ontology 2 convenient for it, so that the viewing effect of people is more preferable；The device Smaller screen form, the recreations such as viewing film can be used when realizing the design-adjustable of screen ontology 2, routine use and carrying When large-size screen monitors form can be used, greatly facilitate people and mobile phone carried and used, enhance the entertainment of mobile phone.

As a kind of improved specific embodiment, capping 12 is provided with several convex blocks towards 1 side of mobile phone body 121,1 two sides of mobile phone body are provided with several slippage slots 14 slid for convex block 121, the length direction and mobile phone of slippage slot 14 The length direction of ontology 1 is identical, and the cross section of slippage slot 14 is disposed as "T"-shaped, outer profile and the slippage slot 14 of convex block 121 Cross section is adapted, and convex block 121 can slide in slippage slot 14, and one end of slippage slot 14 is provided with to be entered for convex block 121 Or the opening 15 removed.

By the setting of convex block 121, slippage slot 14, the sliding realized between capping 12 and mobile phone body 1 is connected, and will be slided The cross section for moving slot 14 is disposed as "T"-shaped, so that capping 12 will not separate in slipping with 1 phase of mobile phone body, and opens The setting of mouth 15 covers 12 so that convex block 121 can be removed out of opening 15 after capping 12 slides in place to side at this time It can separate, be plugged convenient for covering 12 below with mobile phone body 1, this is simple and practical in structure, easy to process with 1 phase of mobile phone body And it is easy to operate.

As a kind of improved specific embodiment, the inserted block 131 covers 12 one end to 12 width two sides of capping backwards It is extended with fixture block 1311, two fixture blocks 1311 form "T"-shaped, first slot 1321 and the second slot with inserted block 131 1322 are conducted into L shape, described when the inserted block 131 is slid onto the junction of the first slot 1321 and the second slot 1322 Convex block 121 can be removed out of opening 15, and fixture block 1311 and the cell wall of inserting groove 132 abut against, and the inserted block 131 is limited In in inserting groove 132.

By the first slot 1321 and the second slot 1322 is conducted and the setting of convex block 121, so that when inserted block 131 is sliding When moving on to the junction of the first slot 1321 and the second slot 1322, convex block 121 is just slid onto 15 positions of opening, at this time only Rotary closure 12 is needed, inserted block 131 can be inserted into the second slot 1322, realizes capping 12 and 1 second slot of mobile phone body 1322 grafting, and inserted block 131 is when the first slot 1321 and 1322 junction of the second slot slide, fixture block 1311 and inserting groove 132 cell wall abuts against, and inserted block 131 is restricted in inserting groove 132, therefore inserted block 131 is always positioned in inserting groove 132, nothing Method, which is filled in inserting groove 132, to be removed, therefore is covered 12 and be connected always with mobile phone body 1, avoids capping 12 in sliding and grafting It is separated in the process with 1 phase of mobile phone body and capping 12 is easily caused to lose, it is 13 clever structure of connecting element, easy to operate.

As a kind of improved specific embodiment, recessed on opposite two cell walls of inserting groove 132 there are two location holes 1323, two location holes 1323 are located at the both ends of inserting groove 132, and locating piece 1324 is provided in location hole 1323, fixed Spring 1325 is provided between position block 1324 and the bottom hole of location hole 1323, the front end projection of locating piece 1324 is " V " shape, spring Under 1325 relaxed states, the front end of locating piece 1324 is reached outside location hole 1323, and inserted block 131 is sliding to the both ends of inserting groove 132 When shifting, fixture block 1311 can squeeze back locating piece 1324 in location hole 1323, and after inserted block 131 slips over, locating piece 1324 is again It is skidded off out of location hole 1323, and limits the retrogressing of fixture block 1311.

Location hole 1323 is disposed in proximity at the both ends of inserting groove 132, passes through locating piece 1324 in location hole 1323 Setting, since 1324 front end of locating piece is set as " V " shape, is inserted when people, which shift capping 12 onto, to be slid to the both ends of inserting groove 132 The fixture block 1311 of 131 two sides of block can push locating piece 1324 in location hole 1323 to, and inserted block 131 slides into inserting groove 132 When both ends, fixture block 1311 no longer causes to squeeze to locating piece 1324, and locating piece 1324 is skidded off out of location hole 1323 again, at this time Location hole 1323 can limit fixture block 1311 and slide from the other end of trend inserting groove 132, which makes 12 grafting of capping complete Cheng Hou, in the case where the effect of nobody's power, fixture block 1311 can be limited in the end of inserting groove 132 always, so that capping 12 grafting are more stable and reliable.

As a kind of improved specific embodiment, the two sides of 1 width direction of mobile phone body are provided with pulling block 16, pulling block It is connected by a telescopic rod 17 between 16 and mobile phone body 1, mobile phone body 1 is concavely provided with the receiving for accommodating telescopic rod 17 Hole 18, after telescopic rod 17 is shunk, pulling block 16 is abutted against with 1 side of mobile phone body, and after telescopic rod 17 stretches out, pulling block 16 can be with company Extension bar 23 is connected.

By the setting of receiving hole 18, telescopic rod 17 is hidden in mobile phone body 1 when shrinking, when need by When smaller screen becomes large-size screen monitors, telescopic rod 17 can be stretched out so that pulling block 16 is connected with connecting rod 23, telescopic rod 17, connecting rod 23, Capping 12 and mobile phone body 1 constitute the frame being unfolded for screen ontology 2, and the setting of telescopic rod 17 and pulling block 16 is so that even The stability of frame can be strengthened, so that after screen ontology 2 is unfolded by being again coupled between extension bar 23 and mobile phone body 1 It can be more stable.

As a kind of improved specific embodiment, telescopic rod 17 includes the more than two casings successively inserted, in phase In adjacent two casings, internal casing is inner tube 171, and external casing is outer tube 172, and inner tube 171 is set as "T"-shaped, outer tube The slid chamber 1721 slid for inner tube 171 is provided in 172, the opposite sides at the opening 15 of slid chamber 1721 is provided with gear Plate 1722, the protrusion at both ends will be blocked by baffle 1722 after the sliding in place of inner tube 171.Pass through inner tube 171 and outer tube 172 Setting, realizes the flexible of telescopic rod 17, and the setting of baffle 1722 avoids in 17 telescopic process of telescopic rod inner tube 171 and outer The separation of 172 phase of pipe, the stretching structure are simple and practical, easy to process.

As a kind of improved specific embodiment, connecting rod 23 includes interior bar 231 and outer bar 232,232 fovea superior of outer bar Equipped with the slip hole 2321 slid for interior bar 231, the internal diameter of slip hole 2321 is adapted with the outer diameter of interior bar 231, slip hole Several slipping blocks 2322 are convexly equipped on 2321 side wall, institute's slipping block 2322 circlewise uniformly divides along the side wall of slip hole 2321 Cloth, the lateral surface of interior bar 231 are recessed with several sliding slots 2311 slid for slipping block 2322, and sliding slot 2311 is close to slip hole 2321 One end of bottom hole is extended with limiting slot 2312 to 2311 side of sliding slot, and sliding slot 2311 and limiting slot 2312 form L shape, interior bar 231 can be by rotation interior bar 231 or outer bar 232, so that slipping block 2322 enters limiting slot after the sliding of outer bar 232 In 2312, the cell wall of limiting slot 2312 plays position-limiting action to the sliding of slipping block 2322 at this time.

By the setting of interior bar 231, outer bar 232 and slip hole 2321, the flexible of connecting rod 23 is realized, so that when screen The curtain curling of ontology 2 can shrink connecting rod 23 when being placed in accommodating cavity 11, convenient for being put into accommodating cavity 11, when needing screen Ontology 2 be unfolded when, connecting rod 23 can be extended, convenient for connecting rod 23 and capping 12 and pulling block 16 connection, and sliding slot 2311, limit Position slot 2312 and slipping block 2322 setting so that interior bar 231 backwards to outer bar 232 slide after, i.e., connecting rod 23 extend after, can By rotation interior bar 231 or outer bar 232, so that slipping block 2322 enters in limiting slot 2312, limiting slot 2312 at this time Cell wall slides slipping block 2322 is limited, i.e., connecting rod 23 can not be shunk, and further improves connecting rod 23, capping 12, stretches Stability after bar 17 and the interconnection of mobile phone body 1.

As a kind of improved specific embodiment, the both ends of connecting rod 23 are provided with convenient for the card of rotation connecting rod 23 The card slot 122 being caught in for card column 233 is provided on column 233, capping 12 and pulling block 16.Pass through setting for card column 233 and card slot 122 Set, realize and connecting rod 23 and capping 12 and pulling block 16 connection, and people can by rotate card column 233 come to interior bar 231 Or outer bar 232 is rotated, and the operation difficulty of people is reduced.

The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment, All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (8)

1. one kind can adjust the mobile phone of screen size, including mobile phone body (1) and the screen being connected with mobile phone body (1) Ontology (2), it is characterised in that: the screen ontology (2) using the volume screen that can be crimped, the center of the screen ontology (2) with The front of mobile phone body (1) is fixedly connected, and the length direction of the screen ontology (2) and the length direction of mobile phone body (1) hang down Directly, the length two sides of the screen ontology (2) can be crimped to mobile phone body (1) side, the width of the mobile phone body (1) Two sides be provided with for accommodate curling after part of screen ontology (2) accommodating cavity (11) and for closing accommodating cavity (11) Capping (12), the capping (12) passes through a connecting element (13) and mobile phone body (1) side grafting, the connecting element It (13) include the inserting groove (132) for being set to the inserted block (131) of capping (12) one end and being set on mobile phone body (1), The inserting groove (132) includes the first slot (1321) and the second slot (1322), the length of first slot (1321) Direction is identical as the length direction of mobile phone body (1), the length direction of second slot (1322) and the width of mobile phone body (1) Spend direction it is identical, the inserted block (131) be plugged into the first slot (1321) it is interior when, the capping (12) can cover accommodating cavity, The length two sides of the screen ontology (2) are fixedly connected to fixed column (21), and being provided on the fixed column (21) can The connecting rod (23) plugged with capping (12), the inserted block (131) be plugged into the second slot (1322) it is interior when, the connecting rod (23) capping (12) are plugged into far from mobile phone body (1) one end, screen ontology (2) is converted to large-size screen monitors shape by smaller screen state at this time State.

2. the mobile phone that one kind according to claim 1 can adjust screen size, it is characterised in that: described capping (12) face It is provided with several convex blocks (121) to mobile phone body (1) side, mobile phone body (1) two sides are provided with for convex block (121) Several slippage slots (14) of sliding, the length direction of the slippage slot (14) is identical as the length direction of mobile phone body (1), described The cross section of slippage slot (14) is disposed as "T"-shaped, and the cross section of the outer profile and slippage slot (14) of the convex block (121) is mutually fitted Match, the convex block (121) can slide in slippage slot (14), and one end of the slippage slot (14) is provided with for convex block (121) into or out of opening (15).

3. the mobile phone that one kind according to claim 2 can adjust screen size, it is characterised in that: the inserted block (131) It is extended with fixture block (1311) backwards to capping (12) one end to capping (12) width two sides, two fixture blocks (1311) and inserted block (131) formation is "T"-shaped, and first slot (1321) and the second slot (1322) are conducted into L shape, the inserted block (131) When being slid onto the junction of the first slot (1321) and the second slot (1322), the convex block (121) can be out of opening (15) It removes, and fixture block (1311) and the cell wall of inserting groove (132) abut against, the inserted block (131) is restricted to inserting groove (132) It is interior.

4. the mobile phone that one kind according to claim 3 can adjust screen size, it is characterised in that: the inserting groove (132) recessed there are two location hole (1323) on opposite two cell walls, two location holes (1323) are located at inserting groove (132) both ends, the location hole (1323) is interior to be provided with locating piece (1324), the locating piece (1324) and location hole (1323) it is provided between bottom hole spring (1325), the front end projection of the locating piece (1324) is " V " shape, the spring (1325) under relaxed state, the front end of locating piece (1324) reaches location hole (1323) outside, and the inserted block (131) is to inserting groove (132) when both ends slide, the fixture block (1311) can be squeezed go back to locating piece (1324) in location hole (1323), inserted block (131) after slipping over, the locating piece (1324) skids off out of location hole (1323) again, and limits fixture block (1311) retrogressing.

5. the mobile phone that one kind according to claim 1 can adjust screen size, it is characterised in that: the mobile phone body (1) width two sides are provided with pulling block (16), pass through a telescopic rod (17) between the pulling block (16) and mobile phone body (1) Connection, the mobile phone body (1) are concavely provided with the receiving hole (18) for accommodating telescopic rod (17), and the telescopic rod (17) is shunk Afterwards, the pulling block (16) abuts against with mobile phone body (1) side, and after the telescopic rod (17) is stretched out, the pulling block (16) can It is connected with connecting rod (23).

6. the mobile phone that one kind according to claim 5 can adjust screen size, it is characterised in that: the telescopic rod (17) It include the more than two casings successively inserted, in two neighboring casing, internal casing is inner tube (171), external set Pipe is outer tube (172), and said inner tube (171) is set as "T"-shaped, is provided in the outer tube (172) for inner tube (171) sliding Slid chamber (1721), the opposite sides at the opening (15) of the slid chamber (1721) are provided with baffle (1722), inner tube (171) protrusion at both ends will be blocked by baffle (1722) after sliding in place.

7. the mobile phone that one kind according to claim 6 can adjust screen size, it is characterised in that: the connecting rod (23) It include interior bar (231) and outer bar (232), the outer bar (232) is concavely provided with the slip hole for interior bar (231) sliding (2321), the internal diameter of the slip hole (2321) is adapted with the outer diameter of interior bar (231), on the side wall of the slip hole (2321) It is convexly equipped with several slipping blocks (2322), institute's slipping block (2322) is circlewise uniformly distributed along the side wall of slip hole (2321), described The lateral surface of interior bar (231) is recessed with several sliding slots (2311) for slipping block (2322) sliding, and the sliding slot (2311) is close One end of slip hole (2321) bottom hole is extended with limiting slot (2312) to sliding slot (2311) side, the sliding slot (2311) and limit Slot (2312) forms L shape, and the interior bar (231) can pass through rotation interior bar (231) or outer bar after outer bar (232) sliding (232), so that slipping block (2322) enters in limiting slot (2312), the cell wall of limiting slot (2312) is to slipping block at this time (2322) position-limiting action is played in sliding.

8. the mobile phone that one kind according to claim 7 can adjust screen size, it is characterised in that: the connecting rod (23) Both ends be provided with the card column (233) convenient for rotation connecting rod (23), be provided on the capping (12) and pulling block (16) The card slot (122) being caught in for card column (233).