CN2580732Y - Electronic equipmenty having rotating positioning device - Google Patents
Electronic equipmenty having rotating positioning device Download PDFInfo
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- CN2580732Y CN2580732Y CN 02287311 CN02287311U CN2580732Y CN 2580732 Y CN2580732 Y CN 2580732Y CN 02287311 CN02287311 CN 02287311 CN 02287311 U CN02287311 U CN 02287311U CN 2580732 Y CN2580732 Y CN 2580732Y
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- housing
- positioning apparatus
- rotary positioning
- bearing seat
- rotation seat
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Abstract
The utility model relates to electronic equipment with a rotary positioning device, comprising a first machine body, a second machine body which can relatively approach to and move away from the first machine body, and the rotary positioning device which drives the second machine body to rotate between a first location and a second location relatively to the first machine body and positions the second machine body, wherein, the rotary positioning device comprises a bearing fixing seat which is arranged on the first machine body and defines out a containing space, a rotary seat which is pivoted with the second machine body and sheathed in the containing space in a rotating way via a rotary part, a resistance unit which can feed preset torque force for the rotary seat rotating relatively to the bearing fixing seat, and a positioning unit provided with two stopping blocks and a stopped block; the stopping blocks are arranged in one of a zone outside the containing space and a zone outside the rotary part of the rotary seat, and the stopped block is arranged in the other one. When the rotary seat rotates till positioned, one of the stopping blocks generates interference with the stopped block with resistance to firmly position the second machine body.
Description
Technical field
The utility model relates to a kind of electronic equipment of tool rotary positioning apparatus, particularly relates to a kind of notebook with rotary positioning apparatus, and the LCD of this notebook can be with respect to main frame Rotate 180 degree, and strong fix is on main frame.
Background technology
Present electronic product not only constantly improves technically, goes back active development or integrates other additional function, makes product have more diversity, to meet consumer demand, improves the market competitiveness.For example, shown in Figure 1, No. 495130 " flat display apparatus and rotational structure thereof " case of its notification number, the flat- panel screens 11 and 12 of the main frames that have disclosed at a notebook 1 articulate a rotational structure 13, making the X-axis of its flat-panel screens in can figure is rotating shaft, relatively near or away from main frame 12, cover or lift the state that opens to be with main frame 12, in addition, flat-panel screens 11 also can be around the Z axle shown in the figure clockwise or rotate counterclockwise 180 degree, with with this flat-panel screens 11 by in the face of the direction turnback of user's operational computations machine host 12 to back to user's operational computations machine host direction, be rotating shaft again with the X-axis, flat-panel screens is covered on the main frame, and formation flat computer (Tablet PC) pattern, make aforesaid notebook and use, also be used as a handwriting pad and use except making general notebook.
Though practicality and convenience that aforesaid notebook 1 can improve value of the product and use by being provided with of rotational structure 13, but because the design of its rotational structure dislikes not enough slightly, and cause some defective in the actual use of flat display apparatus, below this rotational structure 13 of explanation need improve part.
By Figure 1 and Figure 2, rotational structure 13 is to be fixed on the main frame 12 with a holder 131, be articulated on the connection side 111 of flat-panel screens 11 with a transposase 11 32 in addition, holder 131 has the cylinder 139 that encloses structure and a through hole 133 is arranged, be arranged with two slots 134 that are communicated with through hole 133 on the radially opposed inner walls face of cylinder 139, moreover, transposase 11 32 has a cylinder 135 that is placed in the through hole 133 of holder 131, be concaved with two grooves 136 on the radially relative wall of cylinder 135, in each slot 134, embed an elastic component 137 respectively, each elastic component 137 all has one and protrudes from the outer flange 138 of cylinder 132 internal faces, flat-panel screens 11 is gone in the face of or during back to a position of user's operational computations machine host 12, flange 138 by two elastic components 137 embeds respectively in each corresponding groove 136, and make flat-panel screens 11 be positioning states, but because above-mentioned flange 138 and the blocking of groove 136 are concavo-convexly to engage, because of the tolerance on making, normal flange 138 and groove 136 take place the two can't tight fit, and make flange 138 be positioned at groove 136 loosely, so that flat-panel screens 11 is understood up and down or double swerve, and can't firmly locate.
In addition, allow two flanges 138 embed accordingly in each groove 136, must allow two flanges 138 position and two grooves 136 to offer the position positively corresponding, this relates to the accuracy of position again.That is to say necessary accurate Calculation slot 134, flange 138, and the relevant position of groove 136, so that two slots 134 are opened in the appropriate location, after making two elastic components 137 place two slots 134 respectively, two flanges 138 can be distinguished and embeds two grooves 136 accordingly, if among the three position deviation is arranged, then the situation shown in Fig. 3 can take place, only have a flange 138 to embed in the groove 136, another flange 138 then is positioned at outside another groove 136 ', makes flat-panel screens 11 accurately to locate.
Even and flat-panel screens 11 does not have flange 138 can't embed situation in the groove 136 when rotated, also owing to flat-panel screens 11 is understood up and down or double swerve, need utilize the side fixer 2 of two sides that are installed in main frame 12 shown in Fig. 4, allocate face display 11 with embedding.Belong to prior aries owing to be installed in the side fixer 2 of main frame 12 both sides, thus below do not describe in detail with regard to its structure.Side fixer 2 is seized arm 21 on both sides by the arms by pushing, make and seize arm 21 on both sides by the arms and limited the rotation of flat-panel screens 11 or remove the restriction that flat-panel screens 11 is rotated, with the locating effect of auxiliary above-mentioned rotational structure 13, make up and down or double swerve in the 11 not meetings of face display.So existing rotational structure 13 exists above-mentioned defective really on reality is used.
The utility model content
The purpose of this utility model is to provide a kind of other positioning auxiliary device that do not need can firmly a second housing be positioned the locational electronic equipment with rotary positioning apparatus of a first housing.
Another purpose of the present utility model is to provide a kind of electronic equipment of tool rotary positioning apparatus, can guarantee that the relative first housing of the second housing rotates to the accuracy of position location.
The purpose of this utility model is achieved in that promptly provides a kind of electronic equipment with rotary positioning apparatus, includes: a first housing; One second housing, it has the side that a drive-connecting shaft is articulated in this first housing, can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, it comprises: a bearing seat, be located at this first housing, and it has a junction, reaches two respectively by the outward extending shoulder of two opposition sides of this connecting portion, and this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, have two locating parts of being located at respectively on the shoulder of this bearing seat, and limited of being located on the alar part of this rotation seat, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this two locating part, to locate the position of this second housing.
The utility model also provides a kind of notebook with rotary positioning apparatus, includes: a main frame; One display has the side that a drive-connecting shaft is articulated in this main frame, and can around this drive-connecting shaft near or away from this main frame; And a rotary positioning apparatus, comprising: a bearing seat, be located at this main frame, have a junction, reach two respectively by the outward extending shoulder of two opposition sides of this connecting portion, this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this main frame to drive this display around this rotational; And locating unit, have two locating parts of being located at respectively on the fixedly shoulder of this bearing seat, and one be located on the alar part of this rotation seat and corresponding with this each locating part limited, when this rotation seat rotates to the location between this first, second position, by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this display.
The utility model also provides a kind of rotary positioning apparatus, be located in the electronic equipment, so that the relative first housing rotation of a second housing, and this second housing can be around a drive-connecting shaft near reaching away from this first housing, this rotary positioning apparatus includes: a bearing seat, be located at this first housing, and have a junction, reach two respectively by the outward extending shoulder of two opposition sides of this connecting portion, this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, have two locating parts of being located at respectively on the shoulder of this bearing seat, and one be located on the alar part of this rotation seat and corresponding with this each locating part limited, when this rotation seat rotates to the location between this first, second position, can produce interference with this limited resistively by one in this each locating part, to locate the position of this second housing.
The utility model also provides a kind of electronic equipment with rotary positioning apparatus, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, it has a junction, reaches two respectively by the outward extending shoulder of two opposition sides of this connecting portion, and this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, has two locating parts and one limited, the alar part that this each locating part is located at the shoulder of this bearing seat and this rotation seat is one of among both, the alar part of this limited the shoulder of being located at this bearing seat and this rotation seat another among both, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this second housing with respect to this first housing.
The utility model also provides a kind of electronic equipment with rotary positioning apparatus, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, this bearing seat defines an accommodation space around an axis; One rotation seat is connected with this drive-connecting shaft, is sheathed in the accommodation space of this bearing seat around this rotational with a rotating part rotationally, rotates between a primary importance and a second place with respect to this first housing to drive this second housing; And locating unit, has two locating parts and one limited, this each locating part is located at the outer zone of the rotating part of the outer zone of the accommodation space of this bearing seat and this rotation seat one of among both, the outer zone of the zone that this limited accommodation space of being located at this bearing seat is outer and the rotating part of this rotation seat another among both, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this second housing.
The utility model also provides a kind of electronic equipment with rotary positioning apparatus, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, this bearing seat defines an accommodation space around an axis; One rotation seat is connected with this drive-connecting shaft, is sheathed in the accommodation space of this bearing seat around this rotational with a rotating part rotationally, rotates between a primary importance and a second place with respect to this first housing to drive this second housing; Locating unit, has two locating parts and one limited, this each locating part is located at the outer zone of the rotating part of the outer zone of the accommodation space of this bearing seat and this rotation seat one of among both, the outer zone of the zone that this limited accommodation space of being located at this bearing seat is outer and the rotating part of this rotation seat another among both, when this rotation seat rotates to the location, produce and interfere with this limited resistively one of in this each locating part; And a resistance unit, can be attached at regularly on this rotating part one plane perpendicular to this axis, when this rotating part rotates, provide a predetermined resistance in the accommodation space of this bearing seat; This rotation seat rotates between this first, second position, to locate the position of this second housing.
Generally speaking, this has the electronic equipment of rotary positioning apparatus, be to be articulated by a rotary positioning apparatus that is provided with drive-connecting shaft by two bodies, wherein, rotary positioning apparatus is located at the bearing seat on the body by one and is articulated with another body and can be sheathed on partly in the bearing seat in relative rotation that rotation seat is constituted, when rotation seat rotates clockwise or counterclockwise, can be by locating part and limited 's interference, and be positioned a position.
Also have, the utlity model has the electronic equipment of rotary positioning apparatus, has two locating parts and one limited, this each locating part is located at bearing seat and the rotation seat non-rotating zone one of among both, be located at bearing seat and rotation seat another non-rotating zone among both for limited, when this each locating part rotates to the location at rotation seat, produce interference with limited resistively.
Also have, the utlity model has the electronic equipment of rotary positioning apparatus, have a resistance unit, can be attached at regularly on rotation seat one plane, when rotation seat rotated with respect to bearing seat, the resistance unit provided a predetermined resistance, and rotation seat can suitably be parked on the precalculated position.
Description of drawings
Fig. 1 is the combination schematic diagram of No. 495130 " flat display apparatus and rotational structure thereof " having announced;
Fig. 2 is the cutaway view of rotational structure shown in Figure 1, the state when the rotational structure location is described;
Fig. 3 is the cutaway view of rotational structure shown in Figure 1, and the state that rotational structure can't strong fix is described;
Fig. 4 is the existing unit assembly drawing that installs side fixer on flat-panel screens additional;
Fig. 5 is the schematic perspective view of first preferred embodiment that the utlity model has the electronic equipment of rotary positioning apparatus;
Fig. 6 is the exploded view of rotary positioning apparatus of first preferred embodiment of the electronic equipment of the utility model tool rotary positioning apparatus;
Fig. 7 is the exploded view of torsion unit of first preferred embodiment of the electronic equipment of the utility model tool rotary positioning apparatus;
Fig. 8 is the schematic diagram of B-B hatching among Fig. 5;
Fig. 9 is the schematic diagram of A-A hatching among Fig. 5, and it shows limited situation that is about to enter in the locating part;
Figure 10 is the schematic diagram of A-A hatching among Fig. 5, and it shows that limited part enters the situation in the locating part;
Figure 11 is the schematic diagram of A-A hatching among Fig. 5, and it shows that limited part all enters the situation in the locating part;
Figure 12 is that the second housing that the utlity model has the electronic equipment of rotary positioning apparatus rotates schematic diagram with respect to the first housing;
Figure 13 the utlity model has the second housing of electronic equipment of rotary positioning apparatus upright the be positioned at second place and pivot caps to be overlying on schematic diagram on the first housing;
Figure 14 is the generalized section of rotary positioning apparatus of second preferred embodiment that the utlity model has the electronic equipment of rotary positioning apparatus, and it shows the structure of positioning unit;
Figure 15 is the generalized section of rotary positioning apparatus of the 3rd preferred embodiment that the utlity model has the electronic equipment of rotary positioning apparatus, and it shows the structure of positioning unit.
Embodiment
As shown in Figure 5, it is a preferred embodiment that the utlity model has the electronic equipment 3 of rotary positioning apparatus, electronic equipment 3 comprises that a first housing 31, has the second housing 32 that a drive-connecting shaft 321 is articulated in a side of the first housing 31, and one is located on the first housing 31 and the rotary positioning apparatus 4 that is connected with drive-connecting shaft 321.Drive-connecting shaft 321 axis directions are defined as X-axis, define Y-axis, the Z axle vertical with X-axis according to this respectively.The second housing 32 can pivot between near the first housing 31 and the position away from the first housing 31 around drive-connecting shaft 321; Moreover the second housing 32 can rotate towards clockwise or counter clockwise direction respectively by rotary positioning apparatus 4, and will be covered on (not shown) on the first housing 31 behind the second housing 32 rotations 180 degree.
The electronic equipment 3 of present embodiment is a notebook, the first housing 31 and the second housing 32 are respectively the main frame and the displays of notebook, this display 32 also has the function of handwriting pad simultaneously, but electronic equipment of the present utility model does not exceed with notebook, also has the relatively turnable electronic equipment of two bodies, as PDA(Personal Digital Assistant) etc. applicable to other.
Being located at drive-connecting shaft 321 on the first housing 31 has a pivot pin 322 and is formed in an end of the second housing 32 and is located on the outer central siphon 323 of pivot pin 322, but its central siphon 323 interlock second housings 32 rotate relative to pivot pin 322, and pivot pin 322 is connected with the rotation seat 41 of rotary positioning apparatus 4.
Please cooperate and consult Fig. 6 and Fig. 7, the bearing seat 42 of rotary positioning apparatus 4 is fixed on the first housing 31, has a junction 421, define one around an axis G and have the circular accommodation space 424 of two relative openings 422,423 by connecting portion 421, protrude out a circle ring wall 425 at an ancient piece of jade, round, flat and with a hole in its centre that encloses bundle accommodation space 424 week towards these accommodation space 424 rings, bearing seat 42 also has two respectively by the outward extending shoulder 426 of two opposition sides of connecting portion 421, and this each shoulder 426 is positioned at the zone beyond the accommodation space 424; The same side by two shoulders 426 is concaved with two grooves 427, all extends two female lugs 428 respect to one another on the two relative walls that form each groove 427 in wall body.
The rotation seat 41 of rotary positioning apparatus 4 has a rotating part 411, two are stretched out by two opposition sides of this rotating part 411 respectively and are positioned at the alar part 412 of rotating part 411 with exterior domain, rotating part 411 has a substrate 413, columned belled body 414 is extended in one side of substrate 413, belled body 414 can be sheathed in the accommodation space 424 by the opening 422 of bearing seat 42, rotates relative to bearing seat 42 around axis G.
Rotary positioning apparatus 4 also comprises locating unit 43, and positioning unit 43 is made of two locating parts 431 and one limited 432.Locating part 431 is made of groove 427 and packing shell fragment 433 in the present embodiment.Can distinguish a ccontaining packing shell fragment 433 in the groove 427 of each shoulder 426, packing shell fragment 433 has a C shape body, a fin 434 is remotely respectively extended at the two ends of C shape body openings 435 mutually, packing shell fragment 433 has a narrower opening 435, the spacing at these opening 435 places is little than the distance of grasping part 436 in the C shape body, when packing shell fragment 433 was placed in the groove 427, each fin 434 stretched into respectively in the female lug 428, and packing shell fragment 433 is positioned in the groove 427.Limited 432 is one can lock and be positioned an alar part 412 in the face of the backstay on the front of bearing seat 42, limited 432 bar footpath is greater than C shape body openings 435, but really can firmly be positioned at the grasping part 436 of packing shell fragment 433, the effect of relevant positioning unit 43 will be described as follows.
Rotary positioning apparatus 4 also comprises a resistance unit 44, resistance unit 44 has an elastomeric pad 441, and two pad 442,443 that is located in respectively on the two relative surfaces of this elastomeric pad 441, and elastomeric pad 441 has a plurality of elastic foots 444, and each elastic foot 444 is that each distributes at interval and relatively symmetrically and can contact at respectively on two pads 442,443 each other.
In addition, for the rotating part 411 of avoiding rotating seat 41 in accommodation space 424 when bearing seat 42 rotates, 425 contact-making surfaces of the ring wall of rotating part 411 and bearing seat 42 rub each other, cause the wearing and tearing of two members 411,425, therefore, be provided with two pads 45,46, place 425 on rotating part 411 and ring wall.
See also Fig. 6 and shown in Figure 8, when assembling, two pads 45,46 are sheathed on the belled body 414 of rotating part 411, and insert in accommodation space 424 by opening 422 belled body 414 and pass the ring wall 425 of connecting portion 421, make two pads 45,46 are attached at respectively on the opposite face of ring wall 425 of substrate 413 and connecting portion 421, in addition, resistance unit 44 is overlapped outside the belled body 414 that is set in the accommodation space 424 by another opening 423, and place on the another side of ring wall 425, again a stator 415 is covered on this resistance unit 44 by opening 423, and with several screw (not shown)s that stator 415 spiral shells are solid on belled body 414, make two pads 442 of resistance unit 44,443 are attached at respectively on the belled body 414 and stator 415 opposite planar of rotating part 411 perpendicular to this axis G regularly.
See also Fig. 6 and shown in Figure 9, as previously mentioned, two packing shell fragments 433 are embedded at respectively in the groove 427 of bearing seat 42, and two fins 434 of each packing shell fragment 433 are embedded at respectively in the corresponding female lug 428, and in the present embodiment, the degree of depth of each female lug 428 is long than the length of fin 434, make when each fin 434 enters in each female lug 428, at female lug 428 length directions female lug 428 is not full of, and leaves a gap, its effect will illustrate afterwards.When being mounted on for limited 432 on the alar part 412, the distance of itself and axis G equals the distance of the center of groove 427 to axis G, such design makes limited 432 to rotate around axis G with rotation seat 41, and is embedded exactly in the grasping part 436 of arbitrary locating part 431.
After by above-mentioned mode 3 assemblings of rotary positioning apparatus 4 and electronic equipment being finished, as shown in figure 12, the second housing 32 can rotate between a primary importance and a second place with respect to the first housing 31 around axis G (being the Z axle), face the state (i.e. the position of the second housing of representing with solid line among the figure) that the user operates this first housing 31 in the display floater 324 that this definition primary importance promptly is the second housing 32, the second place promptly be with the second housing 32 with clockwise or counterclockwise direction Rotate 180 degree, and the display floater 324 that is the second housing 32 as shown in figure 13 is positioned at the state of operating the first housing 31 back to the user.
See also Fig. 8 simultaneously to shown in Figure 12,, rotation seat 41 is rotated relative to bearing seat 42 when the user rotates the second housing 32; Can form friction relative to rotating of bearing seat 42 and be located at stator 415 because of rotation seat 41 with the resistance unit 44 of 425 on ring wall, and the resistance of generation static friction and dynamic friction, this is the main resistance source of rotation seat 41 relative bearing seat 42 rotations, in addition the corresponding surface of the substrate 413 of rotation seat 41 and the ring wall 425 of bearing seat 42 also can with two pads 45,46 form friction, the less important resistance that the seat 41 relative bearing seats 42 that rotate rotate, so what the user must overcome mainly that main resistance adds less important resistance adds total resistance (in this embodiment main the less important resistance of resistance ratios much bigger), just can make rotation seat 41 relative bearing seat 42 rotations, such design makes the second housing 32 not be subjected under the situation of external force, firmly rested on arbitrary position, so do not need other auxiliary fixing device.
When the second housing 32 was positioned at the primary importance or the second place, limited 432 can be arranged in a locating part 431, and a body of rod part of promptly limited 432 can be arranged in the grasping part 436 of packing shell fragment 433; When the user executes one greater than the power that adds total resistance on the second housing 32, rotate the second housing 32, make the second housing 32 go to the second place or when going to primary importance by the residing second place by residing primary importance, in the locating part 431 of limited 432 meeting by previous place of rotation seat 41, move in another locating part 431.Below with Fig. 9 to Figure 11 illustrate limited 432 the displacement process and locating part 431 in response to situation.For ease of explanation, the numbering of a locating part among Fig. 9 to Figure 11 is added " ' ", the numbering of another locating part does not then add " ' ", so to add " ' " numbering locating part 431 ', represent limited 432 and be about to or broken away from this position, and do not add " ' " locating part 431 of numbering, represent limited 432 soon or entered this position.As shown in Figure 9, because the user rotates the second housing 32, limited 432 (dotted line is represented) breaks away from the locating part 431 ' in this figure left side, because limited 432 bar footpath is big than the opening 435 ' of packing shell fragment 433 ', so when being left by opening 435 ' for limited 432, two fins 434 ' of packing shell fragment 433 ' can produce displacement; As previously mentioned, two fins 434 ' of packing shell fragment 433 ' are to be embedded at respectively in the corresponding female lug 428 ', and the degree of depth of each female lug 428 ' is long than the length of fin 434 ', leave a gap, so fin 434 ' is able to displacement in female lug 428 ', and make limited 432 locating part 431 ' that successfully leaves this figure left side.Along with the rotation of the second housing 32, limited 432 is advanced to locating part 431 directions, and until opening 435 places of locating part 431, as shown in Figure 9, limited 432 (shown in the solid line) is positioned at opening 435 places of locating part 431.
As shown in figure 10, imbed for limited 432 in the packing shell fragment 433, at first, limited 432 the body of rod promotes two fins 434 in the female lug 428 of correspondence, make opening 435 expansions, then, as shown in figure 11, enter for limited 432 in the grasping part 436, simultaneously locating part 431 makes two fins 434 return back to original position by the restoring force of material own, and limited 432 be subjected to this closely clamping of locating part 431, and can firmly be positioned in the locating part 431, the second housing 32 can firmly be positioned at primary importance or the second place and can be not up and down or double swerve, can not need other positioning auxiliary device.
Similarly,, make limited 432, still for it by above-mentioned mode by being displaced in the locating part 431 ' in the locating part 431 if the second housing 32 is rotated once again.So repeat no more in this.
See also Figure 14 and Figure 15, it is second and third preferred embodiment of the present utility model, itself and first preferred embodiment are roughly the same, do not exist together and only be positioning unit, therefore, Figure 14 and Figure 15 only focus on the positioning unit explanation, and following when second and third preferred embodiment of explanation, exist together mutually and will repeat no more with first preferred embodiment, only at not existing together at following detailed description with first preferred embodiment.
As shown in figure 14, the positioning unit 53 of the utility model second preferred embodiment is made of two locating parts 531 and one limited 532.Locating part 531 is made of groove 527 and packing shell fragment 533.Can distinguish a ccontaining packing shell fragment 533 in the groove 527, packing shell fragment 533 has a C shape body, a fin 534 is remotely respectively extended at the two ends of C shape body openings 535 mutually, packing shell fragment 533 has a narrower opening 535, the distance of grasping part 536 is little in the gap ratio C shape body at these opening 535 places, when packing shell fragment 533 was contained in the groove 527, each fin 534 stretched into respectively in the female lug 528, and packing shell fragment 533 is positioned in the groove 527.Limited 532 bar footpath is greater than C shape body openings 535, but really can firmly be positioned at the grasping part 536 of packing shell fragment 533, in the present embodiment, more specifically, the length that the depth ratio correspondence of one female lug 528 ' is placed in the fin 534 in it is long, make when this fin 534 enters in this female lug 528 ', female lug 528 ' is not full of at this female lug 528 ' length direction, and leave a gap, and the degree of depth of another female lug 528 is the same with the corresponding length that is placed in the fin 534 in it, make and at these female lug 528 length directions female lug 528 is full of when this fin 534 enters in this female lug 528.When rotating the second housing 32 to the primary importance or the second place, move to opening 535 places for limited 532, the fin 534 of one side can displacement in the female lug 528 ' of correspondence, even so there is the fin 534 of a side motionless, but opening 535 still can be expanded, make limited 532 and entered in the grasping part 536, locating part 531 makes fin 534 return back to original position by the restoring force of material own simultaneously, be subjected to this closely clamping of locating part 531 for limited 532, can be with the second housing 32 strong fixs in the primary importance or the second place.
Consult shown in Figure 15ly, the positioning unit 63 of the utility model the 3rd preferred embodiment is to be made of two locating parts 631 and one limited 632.Locating part 631 is made of groove 627 and packing shell fragment 633.Can distinguish a ccontaining packing shell fragment 633 in the groove 627, packing shell fragment 633 has a C shape body for plastic material, a fin 634 is remotely respectively extended at the two ends of C shape body openings 635 mutually, packing shell fragment 633 has a narrower opening 635, the distance of grasping part 636 is little in the gap ratio C shape body at these opening 635 places, when packing shell fragment 633 was contained in the groove 627, each fin 634 stretched into respectively in the female lug 628, and packing shell fragment 633 is positioned in the groove 627.Limited 632 bar footpath is greater than C shape body openings 635, but can firmly be positioned at the grasping part 636 of packing shell fragment 633 really, in the present embodiment, more specifically, the degree of depth of each female lug 628 is the same long with the corresponding length that is placed in the fin 634 in it, make respectively when this fin 634 enters respectively in this female lug 628, each female lug 628 is full of, do not leave the gap at these female lug 628 length directions respectively.When rotating the second housing 32 to the primary importance or the second place, move to opening 635 places for limited 632, though fin 634 can't displacement in the female lug 628 of correspondence, but since packing shell fragment 633 are plastic materials can be stressed and produce the deformation that can reply at opening 635 places, so still clamp-oned for limited 632 in the grasping part 636, be subjected to this closely clamping of locating part 631, can be with the second housing 32 strong fixs in the primary importance or the second place.
See also Figure 13, the second housing 32 is upright is positioned at the second place, display floater 324 is operated the state of the first housing 31 back to the user, can cover on the second housing 32 pivotally on the first housing 31 this moment, form flat computer (Tablet PC) pattern, make notebook of the present utility model and use, also be used as a handwriting pad and use except making general notebook.
Three preferred embodiments recited above are not all states that the utility model can specifically be implemented, the utility model still has the variation of other equivalence and the configuration state that can specifically implement, and be the skilled personnel after understanding technological means of the present utility model, institute can derive easily; For example with limited of rotary positioning apparatus the location swap that is provided with locating part, on limited the shoulder of being located at bearing seat, and the groove and the lug that originally are positioned on the bearing seat are established to two alar parts of rotation seat, simultaneously also can save the packing shell fragment, directly interfere with groove and limited generation.
Conclude above-mentioned, the utlity model has the electronic equipment of rotary positioning apparatus, utilize zone and the zone rotating part of this rotation seat outside of rotary positioning apparatus outside the accommodation space of bearing seat that two locating parts are set one of among both, zone outside the zone outside the accommodation space of bearing seat and the rotating part of rotation seat another among both then is provided with one limited, when the second housing rotates between first and second position, produce interference by limited resistively with the one locating part, the relevant position that interferes with each other with two assemblies is easier to exact grasp, avoid taking place easily on the position correspondence of two assemblies deviation, solve the low problem of producing in batches of qualification rate, and limited and locating part generation interference, so closely limited of clamping of locating part, the frictional resistance restriction that the two generation is bigger is rotated, so do not need other positioning auxiliary device, can firmly be positioned on the first housing by the second housing, solve about the existing relative first housing of the second housing, the defective of double swerve.
Claims (21)
1. the electronic equipment with rotary positioning apparatus is characterized in that, includes: a first housing; One second housing, it has the side that a drive-connecting shaft is articulated in this first housing, can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, it comprises: a bearing seat, be located at this first housing, and it has a junction, reaches two respectively by the outward extending shoulder of two opposition sides of this connecting portion, and this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, have two locating parts of being located at respectively on the shoulder of this bearing seat, and limited of being located on the alar part of this rotation seat, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this two locating part, to locate the position of this second housing.
2. according to the described electronic equipment of claim 1 with rotary positioning apparatus, it is characterized in that, this drive-connecting shaft includes a pivot pin that is connected with this rotation seat and takes shape in an end of this second housing and be located on the outer central siphon of this pivot pin, but so that this central siphon interlock second housing rotate relative to this pivot pin.
3. according to the described electronic equipment of claim 1, it is characterized in that the angular displacement between this primary importance and the second place is 180 degree with rotary positioning apparatus.
4. the notebook with rotary positioning apparatus is characterized in that, includes: a main frame; One display has the side that a drive-connecting shaft is articulated in this main frame, and can around this drive-connecting shaft near or away from this main frame; And a rotary positioning apparatus, comprising: a bearing seat, be located at this main frame, have a junction, reach two respectively by the outward extending shoulder of two opposition sides of this connecting portion, this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this main frame to drive this display around this rotational; And locating unit, have two locating parts of being located at respectively on the fixedly shoulder of this bearing seat, and one be located on the alar part of this rotation seat and corresponding with this each locating part limited, when this rotation seat rotates to the location between this first, second position, by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this display.
5. according to the described notebook of claim 4 with rotary positioning apparatus, it is characterized in that, this drive-connecting shaft includes a pivot pin that is connected with this rotation seat and takes shape in an end of this display and be located on the outer central siphon of this pivot pin, but so that this this display of central siphon interlock rotate relative to this pivot pin.
6. according to the described notebook of claim 4 with rotary positioning apparatus, it is characterized in that, this primary importance is operated this main frame for the display surface of this display in the face of the user, and this second place is operated this main frame for the display surface of this display back to the user.
7. rotary positioning apparatus, be located in the electronic equipment, so that the relative first housing rotation of a second housing, and this second housing can is characterized in that this rotary positioning apparatus includes: a bearing seat around a drive-connecting shaft near reaching away from this first housing, be located at this first housing, have a junction, reach two respectively by the outward extending shoulder of two opposition sides of this connecting portion, this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, have two locating parts of being located at respectively on the shoulder of this bearing seat, and one be located on the alar part of this rotation seat and corresponding with this each locating part limited, when this rotation seat rotates to the location between this first, second position, can produce interference with this limited resistively by one in this each locating part, to locate the position of this second housing.
8. according to the described rotary positioning apparatus of claim 7, it is characterized in that, respectively this locating part comprises a groove and a packing shell fragment, this groove is positioned on the shoulder of this bearing seat, this packing shell fragment can be contained in this groove, its have an opening and with the grasping part of this open communication, this limited is one to convexedly stretch in the backstay of the outer and external diameter of this alar part greater than this opening.
9. according to the described rotary positioning apparatus of claim 8, it is characterized in that, all in wall body, extend two female lugs respect to one another on the two relative walls of each groove of this bearing seat, this packing shell fragment has a C shape body, and the two ends of C shape body openings are remotely respectively extended a fin mutually and can be embedded in the corresponding female lug.
10. according to the described rotary positioning apparatus of claim 9, it is characterized in that the length that the depth ratio correspondence of at least one this female lug is placed in the fin in it is long.
11., it is characterized in that it is long that the degree of depth of two female lugs all is placed in the length of the fin in it than correspondence according to the described rotary positioning apparatus of claim 9.
12., it is characterized in that this packing shell fragment is a plastic material according to the described rotary positioning apparatus of claim 9, and respectively the degree of depth of this female lug is isometric with the corresponding length that is placed in the fin in it.
13., it is characterized in that, also include a resistance unit of conflicting with this bearing seat and this rotation seat respectively, to produce a frictional resistance relatively during this bearing seat rotation at this rotation seat according to the described rotary positioning apparatus of claim 7.
14., it is characterized in that this resistance unit includes an elastomeric pad with a plurality of elastic foots according to the described rotary positioning apparatus of claim 13, and each elastic foot is uniformly-spaced and relatively symmetrically to distribute each other.
15. the described rotary positioning apparatus according to claim 14 is characterized in that, this resistance unit also includes two pads that are located in respectively on the two relative surfaces of this elastomeric pad.
16. according to the described rotary positioning apparatus of claim 13, it is characterized in that, this connecting portion around accommodation space have two opening opposing.
17. according to the described rotary positioning apparatus of claim 16, it is characterized in that, and this connecting portion also has an internal face by connecting portion and protrudes out the ring wall of putting for this resistance unit to this accommodation space, and the rotating part of this rotation seat is stretched by an opening and is put in this accommodation space, and this rotation seat also has a stator, and this stator is covered on this resistance unit by another opening and is fixed on this rotating part.
18., it is characterized in that this electronic equipment is a notebook according to the described rotary positioning apparatus of claim 17, and the first housing is main frame, the second housing is a display.
19. the electronic equipment with rotary positioning apparatus is characterized in that, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, it has a junction, reaches two respectively by the outward extending shoulder of two opposition sides of this connecting portion, and this connecting portion defines an accommodation space around an axis; One rotation seat, has a rotating part that is sheathed on rotationally in the accommodation space of this bearing seat, and two alar part that stretches out and be connected by two opposition sides of this rotating part respectively with this drive-connecting shaft, this rotation seat can rotate between a primary importance and a second place with respect to this first housing to drive this second housing around this rotational; And locating unit, has two locating parts and one limited, the alar part that this each locating part is located at the shoulder of this bearing seat and this rotation seat is one of among both, the alar part of this limited the shoulder of being located at this bearing seat and this rotation seat another among both, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this second housing with respect to this first housing.
20. the electronic equipment with rotary positioning apparatus is characterized in that, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, this bearing seat defines an accommodation space around an axis; One rotation seat is connected with this drive-connecting shaft, is sheathed in the accommodation space of this bearing seat around this rotational with a rotating part rotationally, rotates between a primary importance and a second place with respect to this first housing to drive this second housing; And locating unit, has two locating parts and one limited, this each locating part is located at the outer zone of the rotating part of the outer zone of the accommodation space of this bearing seat and this rotation seat one of among both, the outer zone of the zone that this limited accommodation space of being located at this bearing seat is outer and the rotating part of this rotation seat another among both, when this rotation seat rotates to the location between this first, second position, can be by producing and interfere with this limited resistively one of in this each locating part, to locate the position of this second housing.
21. the electronic equipment with rotary positioning apparatus is characterized in that, includes: a first housing; One second housing has the side that a drive-connecting shaft is articulated in this first housing, and can be around this drive-connecting shaft relatively near reaching away from this first housing; And a rotary positioning apparatus, comprising: a bearing seat, be located at this first housing, this bearing seat defines an accommodation space around an axis; One rotation seat is connected with this drive-connecting shaft, is sheathed in the accommodation space of this bearing seat around this rotational with a rotating part rotationally, rotates between a primary importance and a second place with respect to this first housing to drive this second housing; Locating unit, has two locating parts and one limited, this each locating part is located at the outer zone of the rotating part of the outer zone of the accommodation space of this bearing seat and this rotation seat one of among both, the outer zone of the zone that this limited accommodation space of being located at this bearing seat is outer and the rotating part of this rotation seat another among both, when this rotation seat rotates to the location, produce and interfere with this limited resistively one of in this each locating part; And a resistance unit, can be attached at regularly on this rotating part one plane perpendicular to this axis, when this rotating part rotates, provide a predetermined resistance in the accommodation space of this bearing seat; This rotation seat rotates between this first, second position, to locate the position of this second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287311 CN2580732Y (en) | 2002-11-14 | 2002-11-14 | Electronic equipmenty having rotating positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02287311 CN2580732Y (en) | 2002-11-14 | 2002-11-14 | Electronic equipmenty having rotating positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580732Y true CN2580732Y (en) | 2003-10-15 |
Family
ID=33747639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02287311 Expired - Lifetime CN2580732Y (en) | 2002-11-14 | 2002-11-14 | Electronic equipmenty having rotating positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580732Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333626C (en) * | 2004-07-30 | 2007-08-22 | 微星科技股份有限公司 | Unit for rotation positioning |
| CN102130978B (en) * | 2010-01-20 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Rotary mobile phone |
| CN104976221A (en) * | 2014-04-01 | 2015-10-14 | 纬创资通股份有限公司 | Rotating mechanism and electronic device |
| WO2018064970A1 (en) * | 2016-10-09 | 2018-04-12 | 广州视源电子科技股份有限公司 | Pivot frame |
-
2002
- 2002-11-14 CN CN 02287311 patent/CN2580732Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1333626C (en) * | 2004-07-30 | 2007-08-22 | 微星科技股份有限公司 | Unit for rotation positioning |
| CN102130978B (en) * | 2010-01-20 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | Rotary mobile phone |
| CN104976221A (en) * | 2014-04-01 | 2015-10-14 | 纬创资通股份有限公司 | Rotating mechanism and electronic device |
| CN104976221B (en) * | 2014-04-01 | 2017-07-07 | 纬创资通股份有限公司 | Rotating mechanism and electronic device |
| WO2018064970A1 (en) * | 2016-10-09 | 2018-04-12 | 广州视源电子科技股份有限公司 | Pivot frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121114 Granted publication date: 20031015 |