CN109040347A - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
- Publication number
- CN109040347A CN109040347A CN201710428691.9A CN201710428691A CN109040347A CN 109040347 A CN109040347 A CN 109040347A CN 201710428691 A CN201710428691 A CN 201710428691A CN 109040347 A CN109040347 A CN 109040347A
- Authority
- CN
- China
- Prior art keywords
- support frame
- limiting slot
- mobile terminal
- limit
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0241—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for telephones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
- B60R2011/0008—Ventilation grilles
Abstract
The invention discloses a kind of mobile terminals, comprising: fuselage body, position-limit mechanism and at least two support frames；Wherein, the position-limit mechanism is set to the back side of the fuselage body, for support frame as described above to be limited in fixed position；Support frame as described above is set to the back side of the fuselage body, and is flexibly connected with the position-limit mechanism, and when support frame as described above is in first state, support frame as described above forms grasping part relative to the fuselage body, is used to support the fuselage body.
Description
Technical field
The present invention relates to mobile terminal device field more particularly to a kind of mobile terminals.
Background technique
With the development of intelligent mobile terminal, every application function of mobile terminal is more and more abundant and perfect, makes user
It is more convenient and humanized when in use.In addition, in recent years, more and more automobiles enter people's lives, make people's
Life is greatly improved.However, people depend on mobile terminal in using automobile trip while making the life better
Such as mobile phone, and security risk can be caused to user；For example, navigating or conversing using mobile terminal in driving process, mostly need
It is gone to help mobile phone with hand, this is equivalent to the both hands for having bundled user, also, will use family and divert one's attention, and may finally cause traffic
Accident.Therefore, it needs for automobile to be used in combination with mobile terminal, for example allows mobile terminal to be fixed on automobile and carry out application function
Use, to reduce security risk.
But combining the research of aspect to be still in the primary stage in automobile and mobile terminal at present, many aspects are also less
It is perfect, for example, existing simple vehicle-mounted bracket, only clamps the function with fixed cellular terminal, also, volume is generally large,
It is often separated with mobile terminal, operation and inconvenience in use process.
Summary of the invention
In order to solve the problems existing in the prior art, an embodiment of the present invention is intended to provide a kind of mobile terminals, can mention significantly
The convenience that the high mobile terminal operates in vehicle-mounted upper use process.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The embodiment of the invention provides a kind of mobile terminal, the mobile terminal includes: including fuselage body, position-limit mechanism
With at least two support frames；Wherein,
The position-limit mechanism is set to the back side of the fuselage body, for support frame as described above to be limited in fixed position；
Support frame as described above is set to the back side of the fuselage body, and is flexibly connected with the position-limit mechanism, the support
When frame is in first state, support frame as described above forms grasping part relative to the fuselage body, is used to support the fuselage sheet
Body.
In above scheme, support frame as described above includes the first support frame and the second support frame；The position-limit mechanism includes first
Limiting slot, the second limiting slot, third limiting slot and the 4th limiting slot；Wherein,
First limiting slot is correspondingly arranged with the third limiting slot, second limiting slot and the 4th limiting slot
It is correspondingly arranged；
Ripple is both provided in first limiting slot, in the second limiting slot, in third limiting slot and in the 4th limiting slot
Slot；
The position-limit mechanism is supported by the wave groove in the wave groove and third limiting slot in the first limiting slot by first
Frame is limited in fixed position, and is supported by the wave groove in the wave groove and the 4th limiting slot in the second limiting slot by second
Frame is limited in fixed position.
In above scheme, the material wrapped up outside first support frame is nonmetallic materials；Outside second support frame
The material of portion's package is non-metallic material.
In above scheme, the position-limit mechanism further includes radiofrequency signal brush wire, and first support frame includes radio frequency day
Line and radio-frequency antenna contact；Wherein,
The radiofrequency signal brush wire is set on the fuselage body back side, limits with first limiting slot and third
The concordant position of the notch of position slot, and be connected and be connected with the mainboard radio-frequency head of fuselage body；The radio-frequency antenna and radio-frequency antenna
Contact is set to inside first support frame；When first support frame is in first state or the second state, the radio frequency
Antenna contacts are all connect with the radiofrequency signal brush wire.
In above scheme, the position-limit mechanism further includes GPS signal brush wire, and second support frame includes GPS antenna
With GPS antenna contact；Wherein,
The GPS signal brush wire is set on the fuselage body back side, limits with second limiting slot and the 4th
The concordant position of the notch of slot, and be connected and be connected with the end mainboard GPS of fuselage body；The GPS antenna and GPS antenna contact are set
It is placed in inside second support frame；
When second support frame is in first state or the second state, the GPS antenna contact all with GPS signal brush
Line connection.
In above scheme, first support frame includes the first hollow shaft, and first hollow shaft is set to described first
One end that support frame is flexibly connected with position-limit mechanism；
First hollow shaft is passed through for accommodating first rotating shaft, and first support frame by the first rotating shaft and
The position-limit mechanism rotation connection；
Second support frame includes the second hollow shaft, and second hollow shaft is set to second support frame and limit
One end that mechanism is flexibly connected；
Second hollow shaft is passed through for accommodating the second shaft, and second support frame by second shaft and
The position-limit mechanism rotation connection.
In above scheme, the both ends of each shaft are recessed inwardly to form accommodating in the first rotating shaft and the second shaft
Chamber, the accommodating cavity is interior to accommodate limited position body and limit spring；The limit body squeezes the limit spring after by external force, make institute
Limit body is stated to be retracted into shaft.
In above scheme, the limit body does straight reciprocating motion under the action of the limit spring；And each shaft
Protrusion is both provided in both ends.
In above scheme, the relative distance of first support frame and the second support frame, in first limiting slot and
Wave groove in three limiting slots and the wave under the mutual cooperation of first rotating shaft, and/or in the second limiting slot and the 4th limiting slot
It is adjusted under groove and the mutual cooperation of the second shaft.
Mobile terminal provided in an embodiment of the present invention, on the one hand, by the way that the fuselage body back side of mobile terminal is arranged in simultaneously
With the position-limit mechanism of the fuselage body integrated design, at least two support frames are limited in fixed position, so as to incite somebody to action
Support frame as described above is fixed on mobile terminals.On the other hand, support frame as described above, can by being flexibly connected with the position-limit mechanism
It is lifted support frame as described above, when support frame as described above is lifted, support frame as described above is formed relative to the fuselage body and clamped
Space, on the blinds of middle control air-conditioner air outlet that can clamp and be fixed on automobile；In this way, support frame as described above can support it is described
Fuselage body, so as to greatly improve the convenience that the mobile terminal operates in vehicle-mounted upper use process；Also, it is described
Mobile terminal is easy to carry.
In addition, mobile terminal provided in an embodiment of the present invention, on the one hand, by the way that mobile terminal is arranged inside support frame
Additional antenna, and be connected by the way that the signal brush wire being arranged on antenna contacts and position-limit mechanism is arranged inside support frame；Separately
On the one hand, it is connected and is connected with the mainboard signal end of fuselage body by the signal brush wire being arranged on position-limit mechanism, so that moving
Under weak signal environment, the additional antenna inside support frame can enhance signal dynamic terminal, to reach raising movement
The purpose of the communication performance of terminal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mobile terminal of the present invention；
Fig. 2 is the structural schematic diagram of position-limit mechanism in mobile terminal of the present invention；
Fig. 3 is the structural schematic diagram of the first support frame in mobile terminal of the present invention；
Fig. 4 is the structural schematic diagram of the second support frame in mobile terminal of the present invention；
Fig. 5 is the structural schematic diagram of first rotating shaft in mobile terminal of the present invention；
Fig. 6 is the structural schematic diagram of the second shaft in mobile terminal of the present invention；
Fig. 7 is the relation schematic diagram of support frame and shaft；
The positional diagram of position-limit mechanism, support frame and shaft when Fig. 8 lays flat for support frame；
The positional diagram of position-limit mechanism, support frame and shaft when Fig. 9 is lifted for support frame；
Figure 10 is the running schematic diagram that first rotating shaft is slided in the first limiting slot and third limiting slot；
Figure 11 is the running schematic diagram of the radio-frequency antenna contact inside the first support frame；
Figure 12 is the running schematic diagram of the GPS antenna contact inside the second support frame.
Specific embodiment
Mobile terminal provided in an embodiment of the present invention, by be arranged in mobile terminal fuselage body back side and with the machine
The position-limit mechanism of body ontology integrated design and be arranged in mobile terminal fuselage body back side and with position-limit mechanism activity
The support frame of connection can greatly improve the convenience that the mobile terminal operates in vehicle-mounted upper use process.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.It should
Understand, the specific embodiments described herein are merely illustrative of the present invention, is not intended to limit the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram of mobile terminal of the present invention, and shown referring to Fig.1, the mobile terminal of the present embodiment includes machine
Body ontology 11, position-limit mechanism 12, the first support frame 13 and the second support frame 14；Wherein,
The position-limit mechanism 12 is set to the back side of the fuselage body 11, for support frame as described above to be limited in fixation
Position；
First support frame 13 and the second support frame 14, are set to the back side of the fuselage body 11, and with the limit
Position mechanism 12 is flexibly connected；
Here, first support frame 13 can use first rotating shaft 15 and the position-limit mechanism 12 is rotatablely connected；Accordingly
, second support frame 14 can use the second shaft 16 and be rotatablely connected with the position-limit mechanism 12.
When first support frame 13 and the second support frame 14 are in first state, first support frame 13 and second
Support frame 14 forms grasping part relative to the fuselage body 11, is used to support the fuselage body 11.
Here, the first state is state in which when first support frame 13 and the second support frame 14 are lifted.
It should be noted that the mobile terminal may include at least two support frames, only it is with two support frames here
Example is illustrated.
It is understood that position-limit mechanism 12, the first support frame is arranged by 11 back side of fuselage body in mobile terminal
13 and second support frame 14, the convenience that the mobile terminal operates in vehicle-mounted upper use process can be greatly improved, be because
Are as follows: on the one hand, the limit by the way that 11 back side of fuselage body of mobile terminal is arranged in and with 11 integrated design of fuselage body
Position mechanism 12, is limited in fixed position for the first support frame 13 and the second support frame 14, so as to by 13 He of the first support frame
Second support frame 14 is fixed on mobile terminals；On the other hand, first support frame 13 and the second support frame 14 by with institute
The flexible connection of position-limit mechanism 12 is stated, first support frame 13 and the second support frame 14 can be made relative to the position-limit mechanism 12
It is lifted；When first support frame 13 and the second support frame 14 are lifted, first support frame 13 and the second support frame
14 form grasping part relative to the fuselage body 11, can clamp and be fixed on the blinds of the middle control air-conditioner air outlet of automobile
On；In this way, first support frame 13 and the second support frame 14 can support the fuselage body 11, so as to greatly improve
The convenience that the mobile terminal operates in vehicle-mounted upper use process.
Embodiment two
Fig. 2 is the structural schematic diagram of position-limit mechanism in mobile terminal of the present invention, referring to shown in Fig. 2, the position-limit mechanism 12
Including the first limiting slot 121, the second limiting slot 122, third limiting slot 123 and the 4th limiting slot 124；Wherein,
First limiting slot 121 is correspondingly arranged with the third limiting slot 123, second limiting slot 122 with it is described
4th limiting slot 124 is correspondingly arranged；And first limiting slot 121 can separate with the second limiting slot 122, the third limit
Slot 123 can separate with the 4th limiting slot 124；
It is provided with the first wave groove 1211 in first limiting slot 121, is provided with second in second limiting slot 122
Wave groove 1221 is provided in third wave groove 1231 and the 4th limiting slot 124 in the third limiting slot 123 and sets
It is equipped with the 4th wave groove 1241；
The position-limit mechanism 12 is limited the first support frame 13 by first wave groove 1211 and third wave groove 1231
Second support frame 14 is limited in admittedly by system in fixed position, and by second wave groove 1221 and the 4th wave groove 1241
Positioning is set.
In addition, the position-limit mechanism 12 can also include radiofrequency signal brush wire 125 and/or GPS signal brush wire 126；
Wherein,
The radiofrequency signal brush wire 125, be set on 11 back side of fuselage body, with first limiting slot 121
The position concordant with the notch of third limiting slot 123, and be connected and be connected with the mainboard radio-frequency head of fuselage body 11；
The GPS signal brush wire 126, be set on 11 back side of fuselage body, with second limiting slot 122 and
The concordant position of the notch of 4th limiting slot 124, and be connected and be connected with the end mainboard GPS of fuselage body 11.
It should be noted that the position-limit mechanism 12 can be set in the middle and upper part position of 11 back side of fuselage body, and institute
The each unit of position-limit mechanism 12 is stated as grinding tool integrated design.
It is understood that the position-limit mechanism 12 is by being set to the back side of fuselage body 11, and pass through described first
First support frame 13 is limited in fixed position by wave groove 1211 and third wave groove 1231, and passes through second wave groove
1221 and the 4th wave groove 1,241 second support frame 14 is limited in fixed position, can be by the first support frame 13 and the second support
Frame 14 is fixed on mobile terminals.
Embodiment three
Fig. 3 is the structural schematic diagram of the first support frame in mobile terminal of the present invention, referring to shown in Fig. 3, first support
Frame 13 may include radio-frequency antenna 131 and radio-frequency antenna contact 132, and the radio-frequency antenna 131 and radio-frequency antenna contact 132 are all set
It is placed in inside first support frame 13；
When first support frame 13 is in first state or the second state, the radio-frequency antenna contact 132 all with it is described
Radiofrequency signal brush wire 125 connects.
Here, second state is state in which when first support frame 13 is laid flat.
In addition, first support frame 13 further includes the first hollow shaft 133, first hollow shaft 133 is set to described
One end that first support frame 13 is flexibly connected with position-limit mechanism 12；
First hollow shaft 133 is passed through for accommodating first rotating shaft 15, and first support frame 13 passes through described the
One shaft 15 is rotatablely connected with the position-limit mechanism 12.
Here, the radio-frequency antenna built in the mobile terminal itself is in fuselage body 11, and mainboard is in fuselage body 11
Electro Magnetic Compatibility (EMC, Electro Magnetic Compatibility) performance of radio-frequency antenna unavoidably has centainly
Influence.And the radio-frequency antenna 131 is a radio-frequency antenna of mobile terminal supplement, since the radio-frequency antenna 131 is set to
Inside first support frame 13；Therefore, the radio-frequency antenna 131 can be rotated together with the first support frame 13, and lifted
In the case where first support frame 13, may be located remotely from Mobile terminal main board influences the EMC performance of the radio-frequency antenna 131.
In addition, the channel on two radio-frequency antennas is different, this always has one for fading channel according to antenna theory
Signal on root radio-frequency antenna is that strong probability greatly increases, it is hereby achieved that bigger gain and better spatial reuse.
Therefore, the antenna performance of mobile terminal can be promoted by supplementing a radio-frequency antenna, under weak signal environment, 131 meeting of radio-frequency antenna
Humidification is played to signal.
Fig. 4 is the structural schematic diagram of the second support frame in mobile terminal of the present invention, referring to shown in Fig. 4, second support
Frame includes GPS antenna 141 and GPS antenna contact 142, and the GPS antenna 141 and GPS antenna contact 142 are all set to described
Inside two support frames 14；
When second support frame 14 is in first state or the second state, the GPS antenna contact 142 is all believed with GPS
Number brush wire 126 connects.
Here, second state is state in which when second support frame 14 is laid flat.
In addition, second support frame 14 further includes the second hollow shaft 143, second hollow shaft 143 is set to described
One end that second support frame 14 is flexibly connected with position-limit mechanism 12；
Second hollow shaft 143 is passed through for accommodating the second shaft 16, and second support frame 14 passes through described the
Two shafts 16 are rotatablely connected with the position-limit mechanism 12.
Here, the GPS antenna built in the mobile terminal itself is in fuselage body 11, and mainboard is in fuselage body 11
The EMC performance of GPS antenna inevitably has a certain impact.And the GPS antenna 141 is one of mobile terminal supplement
GPS antenna, since the GPS antenna 141 is set to inside second support frame 14；Therefore, the GPS antenna 141 can be with
Second support frame 14 rotates together, and in the case where lifting the second support frame 14, may be located remotely from Mobile terminal main board to described
The EMC performance of GPS antenna 141 influences.
In addition, the channel on two GPS antennas is different, this always has one for fading channel according to antenna theory
Signal on GPS antenna is that strong probability greatly increases, it is hereby achieved that bigger gain and better spatial reuse.Cause
This, the antenna performance of mobile terminal can be promoted by supplementing a GPS antenna, and under weak signal environment, which can be to letter
Number play humidification.
It should be noted that the frequency range as belonging to the radio-frequency antenna 131 is not shared with frequency range belonging to GPS antenna 141, example
Such as, the frequency range that 2G, 3G and 4G of the radio-frequency antenna are covered is not shared with 141 frequency range of GPS antenna, so radio-frequency antenna
131 and the GPS antenna 141 be not present interference problem.
Further, in order to make GPS days inside the radio-frequency antenna 131 and the second support frame 14 inside the first support frame 13
Line 141 is not shielded, and the package outside the first support frame 13 and the second support frame 14 need to use non-metallic material.It is described nonmetallic
Material can be high-intensitive brake anti-blocking system (ABS, Anti-LockBrake System) plastic material, the ABS plastic
With good rigidity and intensity, for example, entitled " the auspicious ST of the Dell " engineering plastics of one kind of E.I.Du Pont Company's production, the engineering plastic
The intensity of material can compare favourably with the intensity of metal.In addition, the outer surface of first support frame 13 and the second support frame 14 can
To there is rubberbase paint, when the first support frame 13 and the second support frame 14 are lifted, and it is fixed on the hundred of automobile middle control air-conditioner air outlet
When on leaf, which can protect the blinds of automobile middle control air-conditioner air outlet, make the blinds of automobile middle control air-conditioner air outlet not
It is scratched；And the rubberbase paint can increase the first support frame 13, the second support frame 14 and the hundred of automobile middle control air-conditioner air outlet
Frictional force between leaf plays more stable fixed function.
Example IV
Fig. 5 is the structural schematic diagram of first rotating shaft in mobile terminal of the present invention, referring to Figure 5, the first rotating shaft 15
Both ends be recessed inwardly to form accommodating cavity, a limit body and a limit spring are accommodated in each accommodating cavity,
Respectively the first limit body 151, the first limit spring 152, the second limit body 153 and the second limit spring 154.First limit
Position body 151 squeezes first limit spring 152 after by external force, be retracted into first limit body 151 in first rotating shaft 15；
Second limit body 153 squeezes second limit spring 154 after by external force, second limit body 153 is made to be retracted into
In one shaft 15.
Here, the shape of first limit body 151 can be configured according to actual needs, and concrete shape needs and institute
The shape for stating the first wave groove 1211 is corresponding, enables 151 detent of the first limit body in first wave groove 1211；
In following the present embodiment, first limit body 151 can be sphere.The shape of second limit body 153 can be according to reality
Border needs to be configured, and concrete shape needs are corresponding with the shape of the third wave groove 1231, makes first limit body 153
Can detent in the third wave groove 1231；In following embodiment, second limit body 153 can be sphere.
In addition, first limit body 151 is under the action of the first limit spring 152, less than the first limit body
Straight reciprocating motion and second limit body 153 are done in the range of 151 mid-heights in second limit spring 154
Under the action of, straight reciprocating motion is done in the range of less than the second 153 mid-height of limit body；And in 15 both ends of first rotating shaft
It is both provided with protrusion, for preventing the first limit body 151 and 153 stress of the second limit body from rolling out the first rotating shaft 15.
Fig. 6 is the structural schematic diagram of the second shaft in mobile terminal of the present invention, referring to shown in Fig. 6, second shaft 16
Both ends be recessed inwardly to form accommodating cavity, a limit body and a limit spring are accommodated in each accommodating cavity,
Respectively third limit body 161, third limit spring 162, the 4th limit body 163 and the 4th limit spring 164.The third limit
Position body 161 squeezes the third limit spring 162 after by external force, be retracted into the third limit body 161 in second shaft 16；
4th limit body 163 squeezes the 4th limit spring 164 after by external force, the 4th limit body 163 is made to be retracted into
In two shafts 16.
Here, the shape of the third limit body 161 can be configured according to actual needs, and concrete shape needs and institute
The shape for stating the second wave groove 1221 is corresponding, enables 161 detent of third limit body in second wave groove 1221；
In following the present embodiment, the third limit body 161 can be sphere.The shape of 4th limit body 163 can be according to reality
Border needs to be configured, and concrete shape needs are corresponding with the shape of the 4th wave groove 1241, makes the 4th limit body 163
Can detent in the 4th wave groove 1241；In following embodiment, the 4th limit body 163 can be sphere.
In addition, the third limit body 161 under the action of third limit spring 162, is being less than third limit body
Straight reciprocating motion and the 4th limit body 163 are done in the range of 161 mid-heights in the 4th limit spring 164
Under the action of, straight reciprocating motion is done in the range of less than the 4th 163 mid-height of limit body；And in 16 both ends of the second shaft
It is both provided with protrusion, for preventing third limit body 161 and 163 stress of the 4th limit body from rolling out second shaft 16.
Embodiment five
Describe position-limit mechanism 12, the first support frame 13, the second support frame in several embodiments in front in detail respectively
14, the specific structure of first rotating shaft 15 and the second shaft 16 in the present embodiment, will be described in detail the support of position-limit mechanism 12, first
Frame 13, the second support frame 14, first rotating shaft 15 and the second shaft 16 operational relationship.
Fig. 7 is the relation schematic diagram of support frame and shaft, and referring to shown in Fig. 7, first inside the first support frame 13 is hollow
Axis 133 is interior empty design, is passed through with accommodating first rotating shaft 15, and the first support frame 13 and first rotating shaft 15 are connected close and solid
It is fixed, relative rotary displacement will not occur.The first hollow shaft 143 inside second support frame 14 is interior empty design, to accommodate second
Shaft 16 passes through, and the first support frame 13 and the second shaft 16 are connected close and fixed, and relative rotary displacement will not occur.
The positional diagram of position-limit mechanism, support frame and shaft when Fig. 8 lays flat for support frame, referring to shown in Fig. 8, the
One support frame 13 and the second support frame 14 are horizontally placed in position-limit mechanism 12, and 15 detent of first rotating shaft is in 1211 He of the first wave groove
In third wave groove 1231, and it is located at 123 left end of the first limiting slot 121 and third limiting slot；Second shaft, 16 detent is
In two wave grooves 1221 and the 4th wave groove 1241, and it is located at the second limiting slot 122 and 124 rightmost side of the 4th limiting slot.
Further, the positional diagram of position-limit mechanism, support frame and shaft when Fig. 9 is lifted for support frame, ginseng
According to shown in Fig. 9, when the first support frame 13 and the second support frame 14 are lifted, in first wave groove 1211, third wave groove
1231 under the mutual cooperation of first rotating shaft 15, and/or in the second wave groove 1221, the 4th wave groove 1241 and the second shaft 16
Mutual cooperation under, the relative distance of adjustable first support frame 13 and the second support frame 14.
In practical applications, 13 He of the first support frame can be adjusted according to the size of automobile middle control air-conditioner air outlet blinds
The relative distance of second support frame 14；At the same time, the first support frame 13 drives first rotating shaft 15 in the first limiting slot 121 and the
Sliding in three limiting slots 123, the second support frame 14 drive the second shaft 16 in the second limiting slot 122 and the 4th limiting slot 124
Sliding is changed with adjusting the relative distance of first support frame 13 and the second support frame 14 relative to the fuselage body shape
At grasping part size.
Specifically, Figure 10 is the running schematic diagram that first rotating shaft is slided in the first limiting slot and third limiting slot, reference
Shown in Figure 10, first limit body 151 of the script detent in the first wave groove 1211 is squeezed by the first wave groove 1211, so that the
One limit body 151 is retracted into first rotating shaft 15；After first limit body 151 is retracted into first rotating shaft 15, the first limit body
151 can squeeze the first limit spring 152, cause the first limit spring 152 that elastic deformation occurs to accumulate elastic force.When the first limit
When body 151 is at the half slot most narrow diameter of the first wave groove 1211, the first limit body 151 is fully retracted to first rotating shaft
In 15；And when the first limit body 151 crosses the half slot most narrow diameter of the first wave groove 1211, the first limit spring 152
Elastic force is discharged, the first limit body 151 is pushed to enter in next half slot of the first wave groove 1211.
At the same time, second limit body 153 of the script detent in third wave groove 1231 is squeezed by third wave groove 1231
Pressure, so that the second limit body 153 is retracted into first rotating shaft 15；After second limit body 153 is retracted into first rotating shaft 15, the
Two limit bodies 153 can squeeze the second limit spring 154, cause the second limit spring 154 that elastic deformation occurs to accumulate elastic force.When
When second limit body 153 is at the half slot most narrow diameter of third wave groove 1231, the second limit body 153 is fully retracted to
In first rotating shaft 15；And when the first limit body 153 crosses the half slot most narrow diameter of third wave groove 1231, the second limit
Spring 154 discharges elastic force, and the second limit body 153 is pushed to enter in next half slot of third wave groove 1231.
It so repeats the above process, it is sliding in the first limiting slot 121 and third limiting slot 123 that first rotating shaft 15 may be implemented
It is dynamic, and realize detent and fixed function of the first rotating shaft 15 in the first wave groove 1211 and third wave groove 1231.
For the operation that the second shaft 16 is slided in the second limiting slot 122 and the 4th limiting slot 124, with first turn
The operation that axis 15 slides in the first limiting slot 121 and third limiting slot 123 is similar, therefore, will not be described in great detail here.
Embodiment six
Figure 11 is the running schematic diagram of the radio-frequency antenna contact inside the first support frame, referring to Fig.1 shown in 1, when first
When support 13 lays flat or is lifted, radio-frequency antenna contact 132 is in close contact always with radiofrequency signal brush wire 125, is on
State, and radiofrequency signal brush wire 125 is connected with the mainboard radio-frequency head of mobile terminal and is connected, this way it is ensured that mobile terminal master
The radiofrequency signal of plate is transmitted on radio-frequency antenna 131.When the first support frame 13 is fully opened, make radio-frequency antenna 131 far from moving
Various interference such as the mainboard of dynamic terminal, so that the radio-frequency antenna 131 be made to have certain humidification to radiofrequency signal.
Figure 12 is the running schematic diagram of the GPS antenna contact inside the second support frame, referring to Fig.1 shown in 2, when the second support
When frame 14 lays flat or is lifted, GPS antenna contact 142 is in close contact always with GPS signal brush wire 126, in the conductive state,
And GPS signal brush wire 126 is connected with the end mainboard GPS of mobile terminal and is connected, this way it is ensured that the GPS of Mobile terminal main board
Signal is transmitted on GPS antenna 141.When the second support frame 14 is fully opened, make GPS antenna 141 far from the master of mobile terminal
Various interference such as plate, so that the GPS antenna 141 be made to have certain humidification to GPS signal.
It should be noted that when first support frame 13 and the second support frame 14 are lifted in mobile terminal of the present invention, not only
It is only limitted on the blinds for being clamped in automobile middle control air-conditioner air outlet, may be also secured on table or in other positions；Also, it is mobile
When terminal is placed anyhow, first support frame 13 and the second support frame 14 can effectively support the mobile terminal.In addition,
In order to simplify the structure of the mobile terminal, mobile terminal of the present invention can also remove the radio-frequency antenna inside the first support frame 13
131 and/or the second GPS antenna 141 inside support frame 14；Correspondingly, position-limit mechanism 12 can remove radio frequency brush wire 125
And/or GPS brush wire 126.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and scope of the present invention is all contained in protection model of the invention
Within enclosing.
Claims (9)
1. a kind of mobile terminal, including fuselage body, which is characterized in that the mobile terminal further include: position-limit mechanism and at least
Two support frames；Wherein,
The position-limit mechanism is set to the back side of the fuselage body, for support frame as described above to be limited in fixed position；
Support frame as described above is set to the back side of the fuselage body, and is flexibly connected with the position-limit mechanism, at support frame as described above
When first state, support frame as described above forms grasping part relative to the fuselage body, is used to support the fuselage body.
2. mobile terminal according to claim 1, which is characterized in that support frame as described above includes the first support frame and second
Support；The position-limit mechanism includes the first limiting slot, the second limiting slot, third limiting slot and the 4th limiting slot；Wherein,
First limiting slot is correspondingly arranged with the third limiting slot, and second limiting slot is corresponding with the 4th limiting slot
Setting；
Wave groove is both provided in first limiting slot, in the second limiting slot, in third limiting slot and in the 4th limiting slot；
The position-limit mechanism is limited the first support frame by the wave groove in the wave groove and third limiting slot in the first limiting slot
System limits the second support frame in fixed position, and by the wave groove in the wave groove and the 4th limiting slot in the second limiting slot
System is in fixed position.
3. mobile terminal according to claim 2, which is characterized in that the material wrapped up outside first support frame is non-
Metal material；The material wrapped up outside second support frame is non-metallic material.
4. mobile terminal according to claim 3, which is characterized in that the position-limit mechanism further includes radiofrequency signal brush
Line, first support frame include radio-frequency antenna and radio-frequency antenna contact；Wherein,
The radiofrequency signal brush wire, be set on the fuselage body back side, with first limiting slot and third limiting slot
The concordant position of notch, and be connected and be connected with the mainboard radio-frequency head of fuselage body；The radio-frequency antenna and radio-frequency antenna contact
It is set to inside first support frame；When first support frame is in first state or the second state, the radio-frequency antenna
Contact is all connect with the radiofrequency signal brush wire.
5. mobile terminal according to claim 3 or 4, which is characterized in that the position-limit mechanism further includes GPS signal brush
Line, second support frame include GPS antenna and GPS antenna contact；Wherein,
The GPS signal brush wire, be set on the fuselage body back side, with second limiting slot and the 4th limiting slot
The concordant position of notch, and be connected and be connected with the end mainboard GPS of fuselage body；The GPS antenna and GPS antenna contact are set to
Inside second support frame；
When second support frame is in first state or the second state, the GPS antenna contact all connects with GPS signal brush wire
It connects.
6. mobile terminal according to claim 2, which is characterized in that first support frame includes the first hollow shaft, institute
It states the first hollow shaft and is set to one end that first support frame is flexibly connected with position-limit mechanism；
First hollow shaft is passed through for accommodating first rotating shaft, and first support frame by the first rotating shaft with it is described
Position-limit mechanism rotation connection；
Second support frame includes the second hollow shaft, and second hollow shaft is set to second support frame and position-limit mechanism
One end of flexible connection；
Second hollow shaft for accommodate the second shaft pass through, and second support frame by second shaft with it is described
Position-limit mechanism rotation connection.
7. mobile terminal according to claim 6, which is characterized in that each shaft in the first rotating shaft and the second shaft
Both ends be recessed inwardly to form accommodating cavity, limited position body and limit spring are accommodated in the accommodating cavity；The limit body is by outer
The limit spring is squeezed after power, is retracted into the limit body in shaft.
8. mobile terminal according to claim 7, which is characterized in that the limit body is under the action of the limit spring
Do straight reciprocating motion；And protrusion is both provided in each both ends of the shaft.
9. mobile terminal according to claim 8, which is characterized in that first support frame and the second support frame it is opposite
Distance, under the mutual cooperation of wave groove and first rotating shaft in first limiting slot and third limiting slot, and/or second
It is adjusted under wave groove and the mutual cooperation of the second shaft in limiting slot and the 4th limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428691.9A CN109040347A (en) | 2017-06-08 | 2017-06-08 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428691.9A CN109040347A (en) | 2017-06-08 | 2017-06-08 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109040347A true CN109040347A (en) | 2018-12-18 |
Family
ID=64629588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710428691.9A Withdrawn CN109040347A (en) | 2017-06-08 | 2017-06-08 | A kind of mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109040347A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004153A1 (en) * | 1994-07-29 | 1996-02-15 | Marco Valerio Masi | Easily removable holder for supporting a cellular phone inside a vehicle |
| CN202013934U (en) * | 2010-11-04 | 2011-10-19 | 三星电子株式会社 | Antenna for portable terminal and portable terminal applying same |
| CN202817183U (en) * | 2012-09-07 | 2013-03-20 | 宗皓科技股份有限公司 | Transmitting-receiving structure used for mobile electronic device |
| CN203040046U (en) * | 2013-01-04 | 2013-07-03 | 纬创资通股份有限公司 | Portable electronic device |
| CN204244592U (en) * | 2014-10-24 | 2015-04-01 | 宇龙计算机通信科技(深圳)有限公司 | Antenna holder structure and mobile terminal thereof |
| CN205945890U (en) * | 2016-08-16 | 2017-02-08 | 深圳酷卡仕科技有限公司 | Mobile phone shell |
-
2017
- 2017-06-08 CN CN201710428691.9A patent/CN109040347A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996004153A1 (en) * | 1994-07-29 | 1996-02-15 | Marco Valerio Masi | Easily removable holder for supporting a cellular phone inside a vehicle |
| CN202013934U (en) * | 2010-11-04 | 2011-10-19 | 三星电子株式会社 | Antenna for portable terminal and portable terminal applying same |
| CN202817183U (en) * | 2012-09-07 | 2013-03-20 | 宗皓科技股份有限公司 | Transmitting-receiving structure used for mobile electronic device |
| CN203040046U (en) * | 2013-01-04 | 2013-07-03 | 纬创资通股份有限公司 | Portable electronic device |
| CN204244592U (en) * | 2014-10-24 | 2015-04-01 | 宇龙计算机通信科技(深圳)有限公司 | Antenna holder structure and mobile terminal thereof |
| CN205945890U (en) * | 2016-08-16 | 2017-02-08 | 深圳酷卡仕科技有限公司 | Mobile phone shell |
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Application publication date: 20181218 |