CN104363340A - Mobile terminal - Google Patents
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- CN104363340A CN104363340A CN201410625801.7A CN201410625801A CN104363340A CN 104363340 A CN104363340 A CN 104363340A CN 201410625801 A CN201410625801 A CN 201410625801A CN 104363340 A CN104363340 A CN 104363340A
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Abstract
The invention relates to the technical field of communications and discloses a mobile terminal. The mobile terminal comprises a camera internally provided with a first power module and a terminal body internally provided with a second power module, a rotating shaft component capable of rotating axially is arranged on the terminal body, and the camera is detachably connected with the rotating shaft component and forms axial rotational connection; limiting components which are respectively electrically connected to the first power module and the second power module are further arranged on the terminal body, the limiting components are further used for limiting rotation of the camera, and a first wireless communication module and a second wireless communication module fitted in wireless communication are arranged in the camera and the terminal body respectively. The camera is connected to the terminal body through the rotating shaft component and the limiting components, so that the camera can be either rotationally used by being in wired connection with the terminal body or used in a wireless connection mode by being separated from the terminal body, photography modes are enriched, interestingness is improved, and user experience is improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of mobile terminal device.
Background technology
Existing mobile terminal device, for mobile phone, mostly adopt fixing camera, namely camera is fixed on mobile phone, some mobile phone is provided with front-facing camera and post-positioned pick-up head, some mobile phone only arranges post-positioned pick-up head, this fixed camera is more single in use, the scene be taken can only be aimed at by cell phone, and camera is fixed in mobile phone body and can not takes off, the interest that camera uses is not high, in some cases simultaneously, when such as bat needs photographer also to be clapped the group photo of entering in photo together, adopt the mobile phone of fixed camera just not competent.
For the deficiency of existing fixed camera mobile phone, a lot of cell phone manufacturer just proposes the mobile phone with rotating camera, camera can carry out 360 ° of axial-rotations in mobile phone body, traditional preposition, post-positioned pick-up head has been replaced with a main camera, improve effect of taking pictures, but there is following defect in this type of mobile phone:
1) rotating camera can only merely rotary taking in mobile phone body, although compensate for the defect of forward and backward dual camera, but this type of rotating camera can not be located away from mobile phone body and wireless with the use of, when user needs to autodyne at a distance or take a group photo, cannot meet consumers' demand, reduce Consumer's Experience effect;
2) initial condition that rotates in mobile phone body of rotating camera and terminal state, when namely rotating to 0 ° or 180 °, effectively can not carry out rotary stopper to camera, the evenness that camera is connected with mobile phone body reduces, have impact on appearance, further, camera needs mobile phone body to charge to it, and the mode that traditional wired charging connects is not easy to camera and carries out axial rotation;
3) when rotating camera rotates in mobile phone body, namely can not turn and namely stop, when often rotating to an angle, effectively can not stop rotation, and keep this halted state to take;
Summary of the invention
The object of the present invention is to provide mobile terminal device, be intended to solve in prior art, conventional mobile phone cannot be applicable to remote auto heterodyne/group photo, and rotating camera cannot rotary stopper effectively, and camera charges with mobile phone body and is connected inconvenient problem.
First aspect, the present invention proposes a kind of mobile terminal device, be provided with the cam device of the first power module in comprising, and in be provided with the terminal body of second source module, be provided with rotating assembly and limit assembly between this terminal body and this cam device; This rotating assembly is arranged on this terminal body, and this rotating assembly can along its central shaft axial rotation, and this cam device and this rotating assembly removably connect, and forms axial rotation connection; This first power module is electrically connected by this limit assembly and this second source module, and this limit assembly is used for this cam device rotary stopper; Be provided with the first wireless communication module in this cam device, in this terminal body, be provided with the second wireless communication module coordinated with these the first wireless communication module wireless connections.
In conjunction with first aspect, in the implementation that the first is possible, this rotating assembly comprises the sleeve be fixed in this terminal body, be actively located in the axle core in this sleeve, and the spring be sheathed on this axle core, this axle core can carry out axial rotation in this sleeve, and this spring is for increasing the frictional force of this axle core axial rotation, the separable grafting in top of this cam device and this axle core, and both axial-rotation location fit.
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible, the top of this axle core has connector, and this cam device has the slot coordinated with this connector, this connector is inserted in this slot, and this connector and this slot axial-rotation are located.
In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible, this connector has magnetic, is built-in with magnet in this slot, and this connector coordinates with this magnet adsorption and forms separable connection.
In conjunction with the first possible implementation of first aspect, in the 4th kind of possible implementation, the bottom of this axle core stretches out in this sleeve, and the bottom of this axle core is arranged with bayonet lock, and this bayonet lock block forms location in the outside of this sleeve bottom end.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation, this axle outer core has the bulge loop of block location, this axle core is arranged with the wheels coordinating with this bulge loop and produce spin friction, this both ends of the spring is supported with these wheels respectively with at the bottom of this sleeve cylinder.
In conjunction with the 5th kind of possible implementation of first aspect, in the 6th kind of possible implementation, these wheels comprise and rotate the moving cam of locating with this bulge loop, be located at locate on the downside of this moving cam and with this sleeve rotating determine cam, this both ends of the spring respectively with at the bottom of this sleeve cylinder and this determine cam and support mutually.
In conjunction with first aspect, in the 7th kind of possible implementation, this limit assembly comprises the sheath body of the both ends open be fixedly arranged in this terminal body, be movably set in the hoodle in this sheath body and spring, this spring be located at this hoodle below and by its jack-up, this sheath body, this hoodle and this spring all have electric conductivity, and three forms electric connection.
In conjunction with the 7th kind of possible implementation of first aspect, in the 8th kind of possible implementation, on this cam device and the position just right with this hoodle is provided with groove, the bottom land of this groove is provided with the charging contact be electrically connected with this first power module, the top of this hoodle is resisted against in this groove and forms location, and is formed with this charging contact pad and be electrically connected.
In conjunction with first aspect or in conjunction with the first of first aspect to any one implementation in the 8th kind of implementation, in the 9th kind of possible implementation, this cam device comprises the housing of hollow, and the circuit board be located in this housing and camera module, this camera module, described first power module, this first wireless communication module are electrically connected with this circuit board respectively.
Mobile terminal device provided by the invention, cam device is formed separable connection with terminal body by rotating assembly grafting, and form axial rotation connection, cam device can be wired on terminal body and rotate use, improve the interest of shooting; By arranging limit assembly between terminal body and cam device, effective rotary stopper is formed when cam device is rotated on terminal body, also form the charging of effective contact by limit assembly simultaneously to connect, make Whole Equipment outward appearance more smooth, and the rotation of cam device and charging do not interfere with each other; In addition, in cam device and terminal body, be respectively equipped with the first wireless communication module and the second wireless communication module, make the separable wireless connections use in terminal body of cam device like this, enriched style of shooting, improve the experience effect of user.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the mobile terminal device in the embodiment of the present invention;
Fig. 2 is cam device in the embodiment of the present invention, rotating assembly is separated schematic diagram with terminal body;
Fig. 3 is the schematic perspective view that the cam device in the embodiment of the present invention is separated with rotating assembly;
Fig. 4 is the grafting schematic diagram of cam device in the embodiment of the present invention and terminal body;
Fig. 5 is the front perspective structural representation of the cam device in the embodiment of the present invention;
Fig. 6 is the reverse side perspective structure schematic diagram of the cam device in the embodiment of the present invention;
Fig. 7 is the schematic perspective view of the rotating assembly in the embodiment of the present invention;
Fig. 8 is the exploded perspective view of the rotating assembly in the embodiment of the present invention;
Fig. 9 is the structural representation of the moving cam in the embodiment of the present invention;
Figure 10 is the generalized section of the rotating assembly in the embodiment of the present invention;
Figure 11 is that the cam device in the embodiment of the present invention supports the horizontal schematic diagram placed of terminal body;
Figure 12 is the exploded perspective view of the limit assembly in the embodiment of the present invention
Figure 13 is the perspective diagram of limit assembly assembling in the embodiment of the present invention;
Figure 14 is the cross-sectional schematic of mobile terminal device in the embodiment of the present invention;
Figure 15 is the enlarged diagram of part A in Figure 14.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with specific embodiment, realization of the present invention is described in detail.
The present invention proposes a kind of mobile terminal device, in the following examples, bar phone chosen by mobile terminal device is that example is described, and certainly, in other embodiments, this mobile terminal device also can be other products, such as PDA, panel computer etc.
As Fig. 1, 2, 4, 5, shown in 6, the present invention proposes a kind of mobile terminal device, it can comprise terminal body 1 and cam device 2, wherein, the second source module (attached not shown in FIG.) that the inside of terminal body 1 has main circuit and is electrically connected with this main circuit, the inside of cam device 2 is provided with circuit board 22, and the first power module 21 to be electrically connected with this circuit board 22, cam device 2 is arranged on the side of terminal body 1, and, rotating assembly 4 and limit assembly 3 is provided with between terminal body 1 and cam device 2, herein, cam device 2 is arranged on the top of terminal body 1, and axially aligning along terminal body 1, certainly, cam device 2 also can be arranged on the sidepiece of terminal body 1,
Particularly, rotating assembly 4 is arranged in terminal body 1, terminal body 1 is stretched out in the upper end of rotating assembly 4, and axial rotation can be carried out along its central shaft in the upper end of this rotating assembly 4, cam device 2 removably connects with the upper end of this rotating assembly 4, be preferably grafting herein, and form axial-rotation location, like this, define axial rotation between cam device 2 with terminal body 1 to be connected, namely cam device 2 can carry out axial rotation relative to terminal body 1, and, formed by rotating assembly 4 between cam device 2 and terminal body 1 and be electrically connected, when cam device 2 is connected with terminal body 1 by rotating assembly 4 grafting, cam device 2 is set up cable data with terminal body 1 by rotating assembly 4 and is connected.
Under initial condition, cam device 2 and terminal body 1 are axially aligned, angle is 0 ° between the two, in a first state, namely when cam device 2 rotates to initial position or final position on terminal body 1, when namely rotating to 0 ° or 180 °, cam device 2 and terminal body 1 consistency from top to bottom, now, limit assembly 3 and cam device 2 interference fit, and limit assembly 3 is electrically connected with the first power module 21 and second source module respectively, like this, second source module is powered to the first power module 21 and/or charges; In the second condition, namely when cam device 2 rotates other angles extremely except 0 ° or 180 °, limit assembly 3 and cam device 2 stagger, now the first power module 21 and second source module are electrically connected and disconnect, first power module 21 pairs cam device 2 is independently-powered, and second source module is independently-powered to terminal body 1.
Under above-mentioned second state, limit assembly 3 withstands cam device 2 and its interference fit, and the rotation of cam device 2 is limited; Under above-mentioned second state, cam device 2 is separated with limit assembly 3, and now, cam device 2 and limit assembly 3 interference fit are cancelled, and then the rotary stopper of cam device 2 is cancelled.
In addition, the second wireless communication module (attached not shown in FIG.) is provided with in terminal body 1, the main circuit of the second wireless communication module and terminal body 1 inside is electrically connected, the first wireless communication module 23 is provided with in cam device 2, first wireless communication module 23 is electrically connected with circuit board 22, when cam device 2 is separated with terminal body 1, the second wireless communication module and the first wireless communication module 23 coordinate to be set up radio communication and is connected.
Adopt above-mentioned mobile terminal device, there is following features:
1) being provided with at terminal body 1 top can the rotating assembly 4 of axial rotation, the upper end of rotating assembly 4 is stretched out from the top of terminal body 1, and grafting separable with cam device 2, make cam device 2 define axial rotation with terminal body 1 to be connected, like this, cam device 2 can carry out axial-rotation along its central shaft on terminal body 1, user take around scene time, only need rotating camera device 2, take without the need to mobile whole equipment, improve the quality of taking pictures, improve convenience;
2) in terminal body 1 and cam device 2, the second wireless communication module and the first wireless communication module 23 is respectively arranged with, in a third condition, namely when cam device 2 takes off separation from terminal body 1, second wireless communication module and the first wireless communication module 23 coordinate to be set up radio communication and is connected, thus can wide-long shot be carried out, enrich the style of shooting of equipment, improve the interest of user's shooting, meet user's demand of taking pictures in several cases, when such as bat needs photographer also to be clapped the group photo of entering in photo together, also easily task of taking pictures can be competent at, improve the experience effect of taking pictures of user,
3) between terminal body 1 and cam device 2, limit assembly 3 is provided with, under above-mentioned first state, namely when cam device 2 rotates to 0 ° or 180 ° relative to it on terminal body 1, limit assembly 3 withstands cam device 2 interference fit, it is made to rotate by effectively spacing, make like this cam device 2 and the overall appearance of terminal body 1 under these two angle states more smooth, improve the stability of aesthetic feeling and connection;
4) under above-mentioned first state, cam device 2 defines contact charging with terminal body 1 by limit assembly 3 and is connected, namely limit assembly 3 is electrically connected with the first power module 21 and second source module respectively, like this, second source module is powered to the first power module 21 and/or charges, under above-mentioned second state, namely when cam device 2 rotates to other angles, cam device 2 is separated with limit assembly 3, now, first power module 21 and second source module are electrically connected and disconnect, first power module 21 pairs cam device 2 is independently-powered, second source module is independently-powered to terminal body 1, the rotary stopper of cam device 2 is connected synchronous coordination with charging, improve the stability of equipment.
As Fig. 5, shown in 6, in the present embodiment, the housing 20 that above-mentioned cam device 2 also comprises hollow and the camera module 28 be arranged in this housing 20, herein, camera module 28, first power module 21 and the first wireless communication module 23 are electrically connected with circuit board 22 respectively, like this, when cam device 2 is plugged in one by rotating assembly 4 and above-mentioned terminal body 1, circuit board 22 is formed with the main circuit of above-mentioned terminal body 1 and is electrically connected, and then set up wire communication connection, first wireless communication module 23 can be bluetooth module, also can be WiFi module, preferably, first wireless communication module 23 is WiFi module, certainly, according to actual conditions and demand, above-mentioned cam device 2 can also comprise other structures composition, do not do unique restriction herein, such as also comprise the microphone be electrically connected with circuit board 22, receiver etc.
In addition, above-mentioned second wireless communication module can be bluetooth module or WiFi module, and preferably, the second wireless communication module is WiFi module.Under the above-mentioned third state, namely when above-mentioned cam device 2 is separated from above-mentioned terminal body 1, cam device 2 is set up WiFi communication by the first wireless communication module 23 with the second wireless communication module in terminal body 1 and is connected, terminal body 1 is made to carry out taking pictures/recording a video by controlled in wireless cam device 2 like this, and, the mode that photo/video captured by cam device 2 can be transmitted by WiFi is sent in terminal body 1, processes for user; When cam device 2 and terminal body 1 are plugged in one, cam device 2 and terminal body 1 form wired communication connection, like this, the photo/video captured by cam device 2 can be sent in terminal body 1 by the mode of wire transmission, processes for user.
Above-mentioned cam device 2 can be established a communications link by WiFi with terminal body 1, user is at the enterprising line operate of terminal body 1, relevant control signal is sent to cam device 2 by WiFi, the image information that camera module 28 in cam device 2 is taken also is sent to terminal body 1 by WiFi, so, cam device 2 just must not be bound on terminal body 1, cam device 2 can be taken off from terminal body 1 when needing, when such as clapping group photo, cam device 2 can be taken off and be placed on somewhere by photographer, etc. the position of having got fixing camera device 2 after scape, user can hold and control cam device 2 in terminal body 1 station to crowd and take pictures afterwards, thus user also can be appeared in group photo, take pictures without the need to others' help, improve the experience effect of taking pictures of user.
As Fig. 7, shown in 8, in the present embodiment, above-mentioned rotating assembly 4 can comprise sleeve 40, axle core 41 and spring 42, wherein, the tubular structure of sleeve 40 both ends open, and this sleeve 40 is fixedly mounted on the inside of terminal body 1 upper end, axle core 41 is rod-like structure, its top and the separable grafting of cam device 2, and form axial-rotation location, the lower end activity of axle core 41 is through sleeve 40, this axle core 41 can carry out axial rotation along its central shaft in sleeve 40, but can not axial rectilinear movement be carried out, spring 42 is also arranged in sleeve 40, and spring 42 is set on axle core 41, herein, the two ends of spring 42 respectively with at the bottom of the cylinder of sleeve 40 and axle core 41 tip portion support mutually, and this spring 42 is in compressive state, like this, under the restoring force effect of spring 42, the axial rotation of axle core 41 in sleeve 40 is subject to the restriction of certain frictional force, this frictional force makes the rotation of axle core 41 steadily reliable, due to the separable grafting in top of cam device 2 and axle core 41 and axial-rotation locate, make the rotation of cam device 2 also steadily reliable like this.
In above-mentioned mobile terminal device, adopt rotating assembly 4, there is following features:
By arranging rotating assembly 4 at terminal body 1 top, wherein, sleeve 40 is fixed on the inside of terminal body 1 upper end, the activity of axle core 41 lower end is through sleeve 40, spring 42 is set on axle core 41, the two ends of spring 42 respectively with at the bottom of the cylinder of sleeve 40 and axle core 41 tip portion support mutually, and this spring 42 is in compressive state, like this, under the restoring force effect of spring 42, the axial rotation of axle core 41 in sleeve 40 is subject to the restriction of certain frictional force, this frictional force makes the rotation of axle core 41 steadily reliable, due to the separable grafting in top of cam device 2 and axle core 41 and axial-rotation locate, make the rotation of cam device 2 also steadily reliable like this, like this, coordinated by the spin friction of inter-module each in rotating assembly 4, cam device 2 can be rotated to uniform and stable on terminal body 1, and can stably pause in any anglec of rotation, simultaneously, when terminal body 1 laterally places displaying video, cam device 2 can serve as support and carry out stably supplemental support to terminal body 1, make the function diversification of equipment, not only improve the experience effect of user, also a saving use cost.
As Fig. 3, 7, 8, in the present embodiment, the top of above-mentioned axle core 41 has connector 411, the shape of connector 411 is preferably prism-shaped, accordingly, the position that above-mentioned cam device 2 is right against connector 411 offers slot 24, this slot 24 is for adapting to the type groove of this connector 411 outline, the groove inner surface contour of this slot 24 is also prism-shaped, connector 411 is inserted in slot 24 and forms separable connection, and both axial-rotation location, like this, cam device 2 and this connector 411 form separable grafting, namely cam device 2 and this connector 411 coordinate to be formed by grafting and are connected, certainly, both also can separate and remove connection, and, when cam device 2 and connector 411 are plugged in one, both form axial-rotation location simultaneously, namely when cam device 2 carries out axial-rotation, connector 411 incites somebody to action synchronous axial-rotation thereupon.Certainly, according to actual conditions and demand, in other embodiments, connector 411 also can be other shapes, and slot 24 also can be other corresponding with it shapes.
Above-mentioned connector 411 can be five metals material, and this connector 411 has magnetic, magnet 25 is built-in with in above-mentioned slot 24, while connector 411 is inserted in slot 24 and forms axial-rotation location, magnet 25 adsorbs to be formed with connector 411 and is connected, like this, connector 411 defines separable connection with slot 24, namely axle core 41 is connected with cam device 2 is separable, certainly, according to actual conditions and demand, in other embodiments, axle core 41 and cam device 2 also can adopt other auxiliary connected mode to form separable connection.
Above-mentioned axle core 41 can carry out axial rotation in above-mentioned sleeve 40, but can not axial rectilinear movement be carried out, namely limited on central axis direction and can not move linearly, particularly, axle core 41 is arranged in sleeve 40, and its bottom stretches out in outside the bottom of sleeve 40, the bottom outer wall of axle core 41 is equipped with annular groove 412, bayonet lock 43 is arranged with in this annular groove 412, this bayonet lock 43 block is on the downside of sleeve 40 bottom, like this, axle core 41 is coordinated with annular groove 412 block by bayonet lock 43, define the unidirectional location of axle core 41 and sleeve 40, namely axle core 41 can not along its central shaft and towards extreme direction rectilinear movement on sleeve 40, meanwhile, upper end and the sleeve 40 of axle core 41 are also located, thus make, axle core 41 entirety forms axial straight line running fix in sleeve 40.
Above-mentioned axle core 41 upper end outer wall is equipped with bulge loop 413, this bulge loop 413 is positioned at the below of above-mentioned connector 411, it is located for block, particularly, wheels 414 are also arranged with in the upper end of axle core 41, these wheels 414 are positioned at below bulge loop 413, and the upside of wheels 414 coordinates to be formed with bulge loop 413 and locates, the two ends of above-mentioned spring 42 are supported mutually with at the bottom of the cylinder of the sleeve 40 and downside of wheels 414 respectively, and spring 42 is in certain compressive state, when above-mentioned cam device 2 rotates and is with moving axis core 41 to rotate, under the effect of spring 42 restoring force, wheels 414 coordinate with bulge loop 413, make to produce spin friction in wheels 414, like this, the rotation of axle core 41 can because of spin friction steadily, and namely can turn and namely stop.
As shown in Figure 8, in the present embodiment, above-mentioned wheels 414 can comprise moving cam 4141 and determine cam 4142, moving cam 4141 and determine the upper end that cam 4142 is all set in above-mentioned axle core 41, and moving cam 4141 and above-mentioned bulge loop 413 axial-rotation location fit, namely moving cam 4141 rotates with the rotation of axle core 41, determine the downside that cam 4142 is close to moving cam 4141, and axial-rotation location fit between the inwall determining cam 4142 and above-mentioned sleeve 40, meanwhile, the upper end of above-mentioned spring 42 with determine cam 4142 and support mutually, like this, when axle core 41 drives this moving cam 4141 to carry out axial rotation, determine cam 4142 and keep geo-stationary, now, moving cam 4141 and determine produce rotating friction force between cam 4142, the size of this frictional force equals moving cam 4141 and the pressure determined between cam 4142 and is multiplied by coefficient of friction between the two, and, due to moving cam 4141 and determine do not have curved surface to fluctuate between cam 4142, it is consistent for making moving cam 4141 turn to frictional force at any angle, therefore, when turning to arbitrarily angled, the moment of torsion of axle core 41 is also constant inconvenience, through calculating the decrement of spring 42, ensure suitable pressure, make moving cam 4141 and determine frictional force between cam 4142 to change moment of torsion in complete machine, the feel that cam device 2 is rotated is suitable, and can both stop when turning to any anglec of rotation, and can the weight of support column complete machine.
Axial-rotation between above-mentioned moving cam 4141 and above-mentioned bulge loop 413 is located, be specially: offer the deep gouge 41410 for rotating location at moving cam 4141 upper surface, this deep gouge 41410 is that class is run-track shaped, the outline of bulge loop 413 is that to adapt to the class of deep gouge 41410 profile run-track shaped, like this, both form axial-rotation location by outline, namely above-mentioned axle core 41 is through moving cam 4141, the interior axial-rotation that formed of deep gouge 41410 that bulge loop 413 is placed in moving cam 4141 upper surface is located, when axle core 41 axial rotation, moving cam 4141 synchronous axial rotation is together driven by bulge loop 413, certainly, according to actual conditions and demand, in other embodiments, above-mentioned moving cam 4141 and above-mentioned bulge loop 413 also can adopt the outline of other shapes, or, moving cam 4141 and bulge loop 413 also can adopt other axial location mode.
As shown in Figure 12,13, limit assembly 3 can comprise sleeve 31, hoodle 32 and spring 33, wherein, sleeve 31 is the tubular structure of both ends open, hoodle 32 and spring 33 are all contained in sleeve 31, and herein, hoodle 32 can be axially up and down along it in sleeve 31, spring 33 for supporting hoodle 32, this spring 33 be arranged on hoodle 32 below and by its jack-up.In addition, sleeve 31, hoodle 32 and spring 33 all can conduct electricity, and three contacts and forms electrical connection, certainly, according to actual conditions and demand, in other embodiments, limit assembly 3 also can be that other structure forms, and is not limited to the said structure composition in the present embodiment.
The both ends open place of above-mentioned sleeve 31 is all provided with reducing, this reducing comprises upper end reducing 311 and lower end reducing 312, herein, upper end reducing 311 can be identical with the diameter of lower end reducing 312, also can not be identical, and, the diameter of upper end reducing 311 and lower end reducing 312 is all less than the diameter of axle of sleeve 31, the sphere diameter of above-mentioned hoodle 32 is greater than the diameter of upper end reducing 311, and the diameter of axle of above-mentioned spring 33 is greater than the diameter of lower end reducing 312, and this lower end reducing 312 is for support spring 33.Under spacing state, namely under above-mentioned first state, spring 33 is not by external force in the raw, now the two ends of spring 33 are supported mutually with the bottom of lower end reducing 312 and hoodle 32 respectively, upper end reducing 311 is stretched out at the top of hoodle 32, and be contained in formed in the bottom of above-mentioned cam device 2 spacing; Rotate in the process of the second state at cam device 2, hoodle 32 is under pressure and moves downward and concordant with upper end reducing 311, and spring 33 also shrinks thereupon pressurized; When cam device 2 rotates to the second state, spring 33 recovers nature, and hoodle 32 is by jack-up and upper end reducing 311 is stretched out at its top, and now cam device 2 can rotate freely.Certainly, according to actual conditions and demand, in other embodiments, above-mentioned sleeve 31 also can be other forms of structure.
As Figure 1 and Figure 4, above-mentioned terminal equipment can comprise one or more limit assembly 3, this limit assembly 3 is electrically connected with the main circuit in terminal body 1, herein, be preferably a pair limit assembly 3, this a pair limit assembly 3 is arranged in above-mentioned terminal body 1, and is symmetricly set on the both sides of the rotating assembly 4 at terminal body 1 top; Offer the perforate of mating with above-mentioned hoodle 32 at the top of terminal body 1, under nature, the top of hoodle 32 stretches out in the perforate at terminal body 1 top.
The bottom side depression of above-mentioned cam device 2 is provided with groove 26, and this groove 26 is for holding hoodle 32.Include two grooves 26 herein, and each groove 26 and each hoodle 32 are just to setting, when cam device 2 be arranged on terminal body 1 is in initial condition time, namely during above-mentioned first state, the top of two hoodles 32 be contained in formed in corresponding groove 26 spacing, further, the bottom due to hoodle 32 is subject to the resilient support effect of above-mentioned spring 33, makes top and the groove 26 inner surface abutting contact of hoodle 32.
As shown in Fig. 1,4,14,15, the inner surface of above-mentioned groove 26 is provided with charging contact 27, this charging contact 27 has the cambered surface 271 being matched with above-mentioned hoodle 32 surface, and this charging contact 27 is electrically connected with the first power module 21 of above-mentioned cam device 2 inside.Under initial condition or the first state, the top of hoodle 32 to be contained in groove 26 and to support mutually with charging contact 27, and now, the surface at hoodle 32 top contacts to be formed with the cambered surface 271 of charging contact 27 and is electrically connected.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. mobile terminal device, is provided with the cam device of the first power module in comprising, and in be provided with the terminal body of second source module, it is characterized in that, between described terminal body and described cam device, be provided with rotating assembly and limit assembly;
Described rotating assembly is arranged on described terminal body, and described rotating assembly can along its central shaft axial rotation, and described cam device and described rotating assembly removably connect, and forms axial rotation connection;
Described first power module is electrically connected by described limit assembly and described second source module, and described limit assembly is also for described cam device rotary stopper;
Be provided with the first wireless communication module in described cam device, in described terminal body, be provided with the second wireless communication module coordinated with described first wireless communication module wireless connections.
2. mobile terminal device as claimed in claim 1, it is characterized in that, described rotating assembly comprises the sleeve be fixed in described terminal body, be actively located in the axle core in described sleeve, and the spring be sheathed on described axle core, described axle core can carry out axial rotation in described sleeve, and described spring is for increasing the frictional force of described axle core axial rotation, the separable grafting in top of described cam device and described axle core, and both axial-rotation location fit.
3. mobile terminal device as claimed in claim 2, it is characterized in that, the top of described axle core has connector, and described cam device has the slot coordinated with described connector, described connector is inserted in described slot, and described connector and described slot axial-rotation are located.
4. mobile terminal device as claimed in claim 3, it is characterized in that, described connector has magnetic, is built-in with magnet in described slot, and described connector coordinates with described magnet adsorption and forms separable connection.
5. mobile terminal device as claimed in claim 2, it is characterized in that, the bottom of described axle core stretches out in described sleeve, and the bottom of described axle core is arranged with bayonet lock, and described bayonet lock block forms location in the outside of described sleeve bottom end.
6. mobile terminal device as claimed in claim 5, it is characterized in that, described axle outer core has block location bulge loop, described axle core is arranged with and coordinates with described bulge loop the wheels producing spin friction, described both ends of the spring respectively with at the bottom of described sleeve cylinder and described wheels support.
7. mobile terminal device as claimed in claim 6, it is characterized in that, described wheels comprise and rotate the moving cam of locating with described bulge loop, be located at locate on the downside of described moving cam and with described sleeve rotating determine cam, described both ends of the spring is respectively with at the bottom of described sleeve cylinder and describedly determine cam and support mutually.
8. mobile terminal device as claimed in claim 1, it is characterized in that, described limit assembly comprises the sheath body of the both ends open be fixedly arranged in described terminal body, be movably set in the hoodle in described sheath body and spring, described spring be located at described hoodle below and by its jack-up, described sheath body, described hoodle and described spring all have electric conductivity, and three forms electric connection.
9. mobile terminal device as claimed in claim 8, it is characterized in that, on described cam device and the position just right with described hoodle is provided with groove, the bottom land of described groove is provided with the charging contact be electrically connected with described first power module, the top of described hoodle is resisted against in described groove and forms location, and is formed with described charging contact pad and be electrically connected.
10. the mobile terminal device as described in any one of claim 1 ~ 9, it is characterized in that, described cam device comprises the housing of hollow, and the circuit board be located in described housing and camera module, described camera module, described first power module, described first wireless communication module are electrically connected with described circuit board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625801.7A CN104363340B (en) | 2014-11-06 | 2014-11-06 | Mobile terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410625801.7A CN104363340B (en) | 2014-11-06 | 2014-11-06 | Mobile terminal device |
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| CN104363340A true CN104363340A (en) | 2015-02-18 |
| CN104363340B CN104363340B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410625801.7A Expired - Fee Related CN104363340B (en) | 2014-11-06 | 2014-11-06 | Mobile terminal device |
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| CN (1) | CN104363340B (en) |
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| WO2019228381A1 (en) * | 2018-05-31 | 2019-12-05 | Oppo广东移动通信有限公司 | Image acquisition device, electronic device, and mobile phone |
| CN110730438A (en) * | 2018-07-16 | 2020-01-24 | Oppo广东移动通信有限公司 | Data transmission method, camera and computer storage medium |
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| CN112583963A (en) * | 2020-12-11 | 2021-03-30 | 泸州禾苗通信科技有限公司 | Direct-insertion type mobile phone Bluetooth communication module structure |
| WO2021185349A1 (en) * | 2020-03-19 | 2021-09-23 | 维沃移动通信有限公司 | Electronic device |
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| CN104363340B (en) | 2017-06-20 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523841 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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