CN209534923U - Mobile terminal bracket - Google Patents
Mobile terminal bracket Download PDFInfo
- Publication number
- CN209534923U CN209534923U CN201920054899.3U CN201920054899U CN209534923U CN 209534923 U CN209534923 U CN 209534923U CN 201920054899 U CN201920054899 U CN 201920054899U CN 209534923 U CN209534923 U CN 209534923U
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- Prior art keywords
- arm
- clamping head
- support base
- support
- clamp arm
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- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 210000000078 claw Anatomy 0.000 claims description 14
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005194 fractionation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
A kind of mobile terminal bracket, including support base, the first clamp arm, the second clamp arm, support arm and driving assembly；First clamp arm and the second clamp arm are oppositely disposed at the two sides of support base, first clamp arm, the second clamp arm, support arm one end be arranged in support base, transmission gear is equipped in support base, first clamp arm is equipped with the first driving rack, second clamp arm is equipped with the second driving rack, and the first driving rack, the second driving rack are engaged with transmission gear；Driving assembly includes the first linking arm, the second linking arm and the first dynamic clamping head and quiet clamping head, first linking arm and the second linking arm are rotatably connected in support base, first dynamic clamping head and quiet clamping head is connected between the first linking arm and the second linking arm, one end of first linking arm, one end of the second linking arm and the coaxial arrangement of the first dynamic clamping head and quiet clamping head, one end of first linking arm is movably connected in the first clamp arm, and one end of the second linking arm is movably connected in support arm.The mobile terminal bracket of the utility model is easy to operate.
Description
Technical field
The utility model relates to fixed support technology field, in particular to a kind of mobile terminal brackets.
Background technique
The function such as universal and individual mobile terminal equipment communication, navigation, multimedia with individual mobile terminal equipment
Can it is improved day by day so that individual mobile terminal equipment be increasingly becoming people life in indispensable articles, especially hand
How machine when user is when needing on the run using mobile phone, fixes mobile phone, just becomes and have to due to safety concerns
It solves the problems, such as.
Existing fixed bracket generally requires one and holds the object, strut branch on the other hand in fixation object to be fixed
Frame, and when removing the object fixed, and need firmly to extract the object.Such movement, on the run neither
Safety, and make user while enjoying mobile phone and automobile belt to facilitate, the experience of some troubles, backwardness is increased instead.
Utility model content
It is easy to operate in view of this, the present invention provides a kind of mobile terminal supporting structure is simple, and the length of support arm
Degree can be adjusted, and be able to satisfy user demand.
A kind of mobile terminal bracket, including support base, the first clamp arm, the second clamp arm, support arm and driving assembly；First folder
Arm and the second clamp arm are oppositely disposed at the two sides of support base, and the lower section of support base, and the first clamp arm, second is arranged in support arm
Clamp arm, support arm one end be movably disposed in support base, rotatable transmission gear, the first clamp arm are equipped in support base
Upper one end in support base is equipped with the first driving rack, and one end in support base is located in the second clamp arm and is equipped with the second transmission
Rack gear, the first driving rack, the second driving rack are intermeshed with transmission gear respectively；Driving assembly include the first linking arm,
Second linking arm and the first dynamic clamping head and quiet clamping head, the first linking arm and the second linking arm are rotatably connected in support base, and first
Dynamic clamping head and quiet clamping head is connected between the first linking arm and the second linking arm, one end of the first linking arm, the second linking arm one end
It being coaxially disposed with the first dynamic clamping head and quiet clamping head, the other end of the first linking arm is movably connected in the first clamp arm or the second clamp arm,
The other end of second linking arm is movably connected in support arm；When support arm is moved down by external force, support arm
It drives the second linking arm, the first dynamic clamping head and quiet clamping head and the first linking arm to rotate synchronously, drives the first linking arm and transmission gear
First clamp arm, the second clamp arm are close to each other；When the first clamp arm and the second clamp arm stop close to each other, support arm can by external force
Continue to move down, the second linking arm continues to rotate at this time, and elastic deformation occurs for the first dynamic clamping head and quiet clamping head.
In the embodiments of the present invention, the second dynamic clamping head and quiet clamping head should be equipped in above-mentioned support base, second elasticity is multiple
Position part is tension spring, and one end of second dynamic clamping head and quiet clamping head is connected to second clamp arm, and the other end of second dynamic clamping head and quiet clamping head connects
It is connected to first clamp arm or the support base, when the external force for acting on the support arm disappears, the elastic force of second dynamic clamping head and quiet clamping head
Reset first clamp arm, second clamp arm and the support arm.
In the embodiments of the present invention, third dynamic clamping head and quiet clamping head should be equipped in above-mentioned support base, the third elasticity is multiple
Position part is torsional spring, which is arranged in the transmission gear, and one end of the third dynamic clamping head and quiet clamping head is connected to this
Support base, the other end of the third dynamic clamping head and quiet clamping head are connected to the transmission gear, when the external force for acting on the support arm disappears,
The elastic force of the third dynamic clamping head and quiet clamping head resets first clamp arm, second clamp arm and the support arm.
In the embodiments of the present invention, above-mentioned mobile terminal bracket further includes locker, which fixes
In the support base, which includes elastic claw, and the side being located in the support base on the support arm is equipped with locating piece, should
Elasticity is grabbed positioned at the lower section of the locating piece, which is equipped with fixture block close to one end that the elasticity is grabbed, and the outer diameter of the locating piece is small
In the outer diameter of the fixture block, when the support arm is continued to move down by external force, which can drive the elastic claw to move into the lock
In buckle device, which catches the fixture block of the locating piece；When the support arm is moved down again by external force, the elastic claw from
It is removed in the locker, which decontrols the fixture block of the locating piece, and the elastic force of first dynamic clamping head and quiet clamping head makes the support arm
It resets.
In the embodiments of the present invention, above-mentioned locker further includes switch housing and the elastic claw is driven to remove the lock
The elastic parts of buckle device, the inner wall of the switch housing are equipped with clamping block and guide pad, which is equipped with engaging slot, this is led
The lower section of the clamping block is set to block, which is equipped with guide groove, which includes that adjustable shelf, the 4th elasticity are multiple
Position part, swing arm and the 5th dynamic clamping head and quiet clamping head, the adjustable shelf are movably disposed in the switch housing, which is connected to the work
In moving frame, the 4th dynamic clamping head and quiet clamping head is connected in the adjustable shelf, and one end of the swing arm is connect with the 4th dynamic clamping head and quiet clamping head, should
The other end of swing arm is equipped with the idler wheel cooperated with the engaging slot and the guide groove, one end of the 5th dynamic clamping head and quiet clamping head and the switch
Shell connection, the other end of the 5th dynamic clamping head and quiet clamping head are connect with the adjustable shelf.
In the embodiments of the present invention, above-mentioned first linking arm close to the side of second linking arm be equipped with rotating cylinder and
Card slot, second linking arm are equipped with block and shaft close to the side of first linking arm, which is arranged around the shaft, should
Shaft is arranged in the rotating cylinder, which is torsional spring, which is set on the rotating cylinder, this
One dynamic clamping head and quiet clamping head includes the first elastic arm and the second elastic arm, which is fastened in the card slot, second elasticity
Arm is arranged in the side of the block.
In the embodiments of the present invention, the side of above-mentioned first linking arm is equipped with the first connecting column, first clamp arm
Or second clamp arm is equipped with the first movable span, which is movably disposed in first movable span；This second
The side of linking arm is equipped with the second connecting column, which is equipped with the second movable span, which is movably arranged
In second movable span.
In the embodiments of the present invention, above-mentioned first movable span and second movable span are in waist type, first activity
The length direction in hole and the length direction of second movable span are angled therebetween.
In the embodiments of the present invention, transmission shaft is equipped in above-mentioned support base, which is fixedly connected on the branch
It supports in seat, which, which is rotatably connected in the transmission shaft or the support base, is equipped with transmission shaft, which can turn
It is connected in the support base dynamicly, which is fixed on the transmission shaft；The driving assembly further includes drive shaft, the driving
Axis is fixedly connected in the support base, and first linking arm, second linking arm are rotatably connected at the drive shaft.
The one end being located at outside the support base in the embodiments of the present invention, in above-mentioned first clamp arm is equipped with for clamping
First clamping part of mobile terminal, be located in second clamp arm one end outside the support base be equipped with for clamping mobile terminal the
Two clamping parts, first clamping part are oppositely arranged with second clamping part, and the one end being located at outside the support base on the support arm is set
There is the support portion for being used to support mobile terminal, be respectively equipped with gasket on first clamping part, second clamping part and the support portion,
The gasket is equipped with an at least lug boss.
The first clamp arm and the second clamp arm of the mobile terminal bracket of the utility model are oppositely disposed at the two sides of support base,
The lower section of support base is arranged in support arm, and one end of the first clamp arm, the second clamp arm, support arm is movably disposed at support base
It is interior, rotatable transmission gear is equipped in support base, the one end being located in support base in the first clamp arm is equipped with the first driving rack,
In second clamp arm be located at support base in one end be equipped with the second driving rack, the first driving rack, the second driving rack respectively with
Transmission gear intermeshing；Driving assembly includes the first linking arm, the second linking arm and the first dynamic clamping head and quiet clamping head, the first linking arm
It is rotatably connected in support base with the second linking arm, the first dynamic clamping head and quiet clamping head is connected to the first linking arm and the second linking arm
Between, one end of the first linking arm, one end of the second linking arm and the first dynamic clamping head and quiet clamping head coaxial arrangement, the first linking arm it is another
One end is movably connected in the first clamp arm, and the other end of the second linking arm is movably connected in support arm；When support arm by
When moving down to external force, support arm drives the second linking arm, the first dynamic clamping head and quiet clamping head and the first linking arm to rotate synchronously,
The first linking arm and transmission gear is set to drive the first clamp arm, the second clamp arm close to each other；When the first clamp arm and the second clamp arm are stopped
When only close to each other, support arm can be continued to move down by external force, and the second linking arm continues to rotate at this time, the first dynamic clamping head and quiet clamping head
Elastic deformation occurs.The mobile terminal supporting structure of the utility model is simple, easy to operate, and it is mobile eventually that clamping can be completed in one hand
The movement at end.Moreover, the length of support arm can be adjusted, a variety of various sizes of mobile terminals are adapted to, user is able to satisfy
Demand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the mobile terminal stent open state of the utility model.
Fig. 2 is the structural schematic diagram of the mobile terminal bracket clamp position of the utility model.
Fig. 3 a to Fig. 3 c is mobile terminal bracket shown in FIG. 1 part fractionation structural representation.
Fig. 4 is the local fractionation structural representation of mobile terminal bracket shown in Fig. 2.
Fig. 5 is the perspective view of the explosion of mobile terminal bracket shown in FIG. 1.
Fig. 6 is the fractionation structural representation of the driving assembly of the utility model.
Fig. 7 is the schematic perspective view of the locker of the utility model.
Fig. 8 a to Fig. 8 d is the schematic cross-sectional view of the locker different conditions of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
The embodiment of type is further described.
Fig. 1 is the structural schematic diagram of the mobile terminal stent open state of the utility model.Fig. 2 is the shifting of the utility model
The structural schematic diagram of dynamic terminal support clamp position.Fig. 3 a to Fig. 3 c is that mobile terminal bracket shown in FIG. 1 locally splits structure
Schematic diagram.Fig. 4 is the local fractionation structural representation of mobile terminal bracket shown in Fig. 2.Fig. 5 is mobile terminal shown in FIG. 1
The perspective view of the explosion of bracket.Fig. 1 to Fig. 5 is please referred to, mobile terminal bracket 100 includes support base 10, the first clamp arm 20, second folder
Arm 30, support arm 40, driving assembly 50 and locker 60.
Support base 10 includes front housing 11 and rear shell 12.Front housing 11 is connected in rear shell 12.Transmission shaft is equipped in support base 10
13, transmission gear 14, the first limited post 15, the second limited post 16, third limited post 17 and the second dynamic clamping head and quiet clamping head 18, preferably
Ground, transmission shaft 13, the first limited post 15, the second limited post 16 and third limited post 17 one end be fixed in rear shell 12.Transmission
Gear 14 is rotatably connected on transmission shaft 13, but is not limited thereto, such as transmission gear 14 is fixed on transmission shaft 13,
Transmission shaft 13 is rotatably connected between front housing 11 and rear shell 12.Second dynamic clamping head and quiet clamping head 18 is tension spring, the second elastic reset
One end of part 18 is fixed in the rear shell 12 of support base 10, and the other end of the second dynamic clamping head and quiet clamping head 18 is connected to the second clamp arm 30,
Or second one end of dynamic clamping head and quiet clamping head 18 be connected to the second clamp arm 30, the other end of the second dynamic clamping head and quiet clamping head 18 is connected to first
Clamp arm 20, the second dynamic clamping head and quiet clamping head 18 is to drive the second clamp arm 30 is mobile to reset.The first guide groove 101 is equipped in support base 10
With the second guide groove 102, the first guide groove 101 is arranged along the width direction of support base 10, and the both ends of the first guide groove 101
Through support base 101；Second guide groove 102 is arranged along the length direction of support base 10, one end of the second guide groove 102 and the
The other end of the connection of one guide groove 101, the second guide groove 102 runs through support base 10.In the present embodiment, the first guide groove 101
It is mutually perpendicular to the second guide groove 102.The front housing 11 of support base 10 has carrying mobile terminal (mobile phone, tablet computer, display surface
Plate etc.) supporting surface 111, it is preferable that supporting surface 111 is for example a plane or an arc surface, but is not limited thereto.
In another preferred embodiment, third dynamic clamping head and quiet clamping head (not shown), third elastic reset is arranged in support base 10
Part is torsional spring, and third dynamic clamping head and quiet clamping head is arranged in transmission gear 14, and one end of third dynamic clamping head and quiet clamping head is connected to support base 10
Rear shell 12, the other end of third dynamic clamping head and quiet clamping head is connected to transmission gear 14, and third dynamic clamping head and quiet clamping head is to drive driving cog
14 rotation of wheel resets.
One end of first clamp arm 20 is slidably disposed in support base 10 along horizontal direction, it is preferable that the first clamp arm
20 one end being located in support base 10 are arranged in the first guide groove 101, and the other end of the first clamp arm 20 is equipped with to be moved for clamping
First clamping part 22 of dynamic terminal, the first clamping part 22 are located at the top of supporting surface 111.First clamp arm 20 is equipped with the first limit
Slot 103 and the first movable span 104；The length direction of first limiting slot 103 is parallel to the moving direction setting of the first clamp arm 20, and
First limited post 15 is set in the first limiting slot 103；First movable span 104 is arranged along the width direction of the first clamp arm 20,
First movable span 104 is in waist type.In the present embodiment, one end in support base 10 is located in the first clamp arm 20 and is equipped with the first transmission
Rack gear 23, the first driving rack 23 are arranged along the length direction of the first clamp arm 20.
Second clamp arm 30 is oppositely arranged with the first clamp arm 20, and one end of the second clamp arm 30 is slideably set along horizontal direction
It sets in support base 10, it is preferable that the second clamp arm 20 is located at one end in support base 10 and is arranged in the first guide groove 101, the
The other end of two clamp arm 30 is equipped with the second clamping part 32 for clamping mobile terminal, the second clamping part 32 and the first clamping part 22
It is oppositely arranged, the second clamping part 32 is located at the top of supporting surface 111.Second clamp arm 30 is equipped with the second limiting slot 105, the second limit
The length direction of position slot 105 is parallel to the moving direction setting of the second clamp arm 30, and the second limited post 16 is set to the second limit
In slot 105.In the present embodiment, in the second clamp arm 30 be located at support base 10 in one end be equipped with the second driving rack 33, second
Driving rack 33 is arranged along the length direction of the second clamp arm 30, and the second driving rack 33 is parallel to the first drive rack 24.Value
One be mentioned that, may also set up the first movable span 104 in the second clamp arm 30, the first movable span 104 along the second clamp arm 30 width
Direction setting is spent, the first movable span 104 is in waist type, according to actual needs can unrestricted choice.
One end of support arm 40 is slidably disposed on along vertical direction in support base 10, it is preferable that support arm 40
It is arranged in the second guide groove 102 in one end in support base 10, the other end of support arm 40, which is equipped with, is used to support mobile terminal
Support portion 42, support portion 42 is located at the top of supporting surface 111.On first clamping part 22, the second clamping part 32 and support portion 42
It is respectively equipped with gasket, which is equipped with an at least lug boss, and lug boss prevents scratch mobile phone surface and adaptation more for anti-skidding
The mobile phone of kind width.
Support arm 40 is equipped with third limiting slot 106 and the second movable span 107；The length direction of third limiting slot 106 is flat
Row is arranged in the moving direction of support arm 40, and third limited post 17 is set in third limiting slot 106；Second movable span 107
It is arranged along the width direction of support arm 40, the second movable span 107 is in waist type, the length direction and first of the second movable span 107
The length direction of movable span 104 is angled therebetween, it is preferable that the angle is 90 °, but is not limited thereto.Support arm 40 is located at branch
It supports one end in seat 10 and is equipped with evacuation notch 108.In the present embodiment, the side being located on support arm 40 in support base 10 is equipped with
Locating piece 44, it is preferable that locating piece 44 is bent to form by the end of support arm 40.Locating piece 44 is located at outside evacuation notch 108,
And locating piece 44 is whole wedge shaped.
A to Fig. 5 referring to figure 3., driving assembly 50 include drive shaft 52, the first linking arm 53, the second linking arm 54 and the
One dynamic clamping head and quiet clamping head 55.First linking arm 53 and the second linking arm 54 are rotatably connected in support base 10, such as drive shaft
52 are fixedly connected in support base 10, one end of the first linking arm 53, one end of the second linking arm 54 and the first dynamic clamping head and quiet clamping head
55 coaxial arrangements, the first linking arm 53 and the second linking arm 54 are rotatably connected at drive shaft 52, the first linking arm 53 it is another
One end is movably connected in the first clamp arm 20 or the second clamp arm 30, and the other end of the second linking arm 54 is movably connected in branch
Brace 40.First dynamic clamping head and quiet clamping head 55 is torsional spring, and the first dynamic clamping head and quiet clamping head 55 is connected to the first linking arm 53 and the second linking arm
Between 54, drive shaft 52 passes through the first dynamic clamping head and quiet clamping head 55.First linking arm 53 and the second linking arm 54 correspond to support arm 40
Notch 108 is avoided to be arranged.
Further, Fig. 6 is the fractionation structural representation of the driving assembly of the utility model.As shown in fig. 6, the first connection
Arm 53 is equipped with rotating cylinder 531 and card slot 109 close to the side of the second linking arm 54, and the second linking arm 54 is close to the first linking arm 53
Side is equipped with block 541 and shaft 542, and block 541 is arranged around shaft 542, and shaft 542 is arranged in rotating cylinder 531.First bullet
Property return unit 55 be set on rotating cylinder 531, the first dynamic clamping head and quiet clamping head 55 includes the first elastic arm 551 and the second elastic arm 552, the
One elastic arm 551 is fastened in card slot 109, and the second elastic arm 552 is arranged in the side of block 541.The one of first linking arm 53
Side is equipped with the first connecting column 532, and the first connecting column 532 is movably disposed in the first movable span 104；Second linking arm 54
Side is equipped with the second connecting column 543, and the second connecting column 543 is movably disposed in the second movable span 107.When support arm 40 by
When moving down to external force, support arm 40 drives the second linking arm 54, the first dynamic clamping head and quiet clamping head 55 and the first linking arm 5 same
Step rotation makes the first linking arm 53 and transmission gear 14 drive the first clamp arm 20, the second clamp arm 30 close to each other；When the first folder
When arm 20 and the second clamp arm 30 stop close to each other, support arm 40 can be continued to move down by external force, at this time the second linking arm 54
It continues to rotate, block 541 pushes the second elastic arm 552 to make the first dynamic clamping head and quiet clamping head 55 that elastic deformation occur；As being used to support
When the external force of arm 40 disappears, the first dynamic clamping head and quiet clamping head 55 drives the rotation of the second linking arm 54 to reset, and the second dynamic clamping head and quiet clamping head 18
The first clamp arm 20, the second clamp arm 30 and support arm 40 is driven to reset by elastic force.
Fig. 7 is the schematic perspective view of the locker of the utility model.Fig. 8 a to Fig. 8 d is the lock of the utility model
The schematic cross-sectional view of buckle device different conditions.A to Fig. 8 d referring to figure 3., locker 60 include switch housing 61, elastic group
Part 62 and elastic claw 63.Locker 60 is fixed in support base 10, and is located at the lower section of locating piece 44, and locating piece 44 leans on short round
Property grab 63 one end and be equipped with fixture block, the outer diameter of locating piece 44 is less than the outer diameter of fixture block, when support arm 40 is continued by external force to moving down
When dynamic, locating piece 44 can drive elastic claw 63 to move into locker 60, and elastic claw 63 catches the fixture block of locating piece 44, thus will
Support arm 40 is locked at current location；When support arm 40 is moved down again by external force, elastic claw 63 is out of locker 60
It removes, elastic claw 63 decontrols the fixture block of locating piece 44, and the elastic force of the first dynamic clamping head and quiet clamping head 55 resets support arm 40.
Further, the side of switch housing 61 is fixed in support base 10, and the inner wall of switch housing 61 is equipped with clamping block 612
With guide pad 613.Clamping block 612 is equipped with the first inclined-plane 601, the second inclined-plane 602 and engaging slot 603, and the first inclined-plane 601 inclines
Rake angle less than the second inclined-plane 602 tilt angle, engaging slot 603 between the first inclined-plane 601 and the second inclined-plane 602, and
The opening of engaging slot 603 is towards guide pad 613.Guide pad 613 is set to the lower section of clamping block 612, and guide pad 613 is equipped with and leads
To slot 604, the opening of guide groove 604 is towards clamping block 612, and a part of guide groove 604 is staggered with engaging slot 603.Elasticity
Component 62 includes adjustable shelf 621, the 4th dynamic clamping head and quiet clamping head (not shown), swing arm 623 and the 5th dynamic clamping head and quiet clamping head 625.Adjustable shelf
621 are movably disposed in switch housing 61；Elastic claw 63 is connected on adjustable shelf 621；4th dynamic clamping head and quiet clamping head is torsional spring, the
Four dynamic clamping head and quiet clamping heads are connected in adjustable shelf 621, and one end of swing arm 623 is connect with the 4th dynamic clamping head and quiet clamping head, swing arm 623 it is another
End is equipped with the idler wheel 624 cooperated with engaging slot 603 and guide groove 604；One end of 5th dynamic clamping head and quiet clamping head 625 and switch housing 61 connect
It connects, the other end of the 5th dynamic clamping head and quiet clamping head 625 is connect with adjustable shelf 621.
The first clamp arm 20 and the second clamp arm 30 of the mobile terminal bracket 100 of the utility model are oppositely disposed at support base
The lower section of support base 10, and one end of the first clamp arm 20, the second clamp arm 30, support arm 40 is arranged in 10 two sides, support arm 40
It is movably disposed in support base 10, rotatable transmission gear 14 is equipped in support base 10, is located at branch in the first clamp arm 20
It supports one end in seat 10 and is equipped with the first driving rack 23 and the first drive rack 24, be located in support base 10 in the second clamp arm 30
One end is equipped with the second driving rack 33, and one end in support base 10 is located on support arm 40 and is equipped with the second drive rack 43, and first
Driving rack 23, the second driving rack 33 are intermeshed with transmission gear 14 respectively；Driving assembly 50 include the first linking arm 53,
Second linking arm 54 and the first dynamic clamping head and quiet clamping head 55, the first linking arm 53 and the second linking arm 54 are rotatably connected to support base
In 10, the first dynamic clamping head and quiet clamping head 55 is connected between the first linking arm 53 and the second linking arm 54, one end of the first linking arm 53,
One end of second linking arm 54 and the coaxial arrangement of the first dynamic clamping head and quiet clamping head 55, the other end of the first linking arm 53 are movably connected
It is movably connected in the other end of the first clamp arm 20, the second linking arm 54 in support arm 40；When support arm 40 is by outer masterpiece
When with moving down, support arm 40 drives the second linking arm 54, the first dynamic clamping head and quiet clamping head 55 and the first linking arm 53 to rotate synchronously,
The first linking arm 53 and transmission gear 14 is set to drive the first clamp arm 20, the second clamp arm 30 close to each other；When 20 He of the first clamp arm
When second clamp arm 30 stops close to each other, support arm 40 can be continued to move down by external force, and the second linking arm 54 continues to turn at this time
Dynamic, elastic deformation occurs for the first dynamic clamping head and quiet clamping head 55.100 structure of mobile terminal bracket of the utility model is simple, easy to operate,
The movement of clamping mobile terminal can be completed in one hand.Moreover, the length of support arm 40 can be adjusted, a variety of different rulers are adapted to
Very little mobile terminal, is able to satisfy user demand.
In addition, being equipped with locker 60 in the mobile terminal bracket 100 of the utility model, locker 60 is capable of fixing branch
Brace 40 enables the first clamp arm 20, the second clamp arm 30 and support arm 40 to clamp mobile terminal tighter, improves mobile whole
The stability of bracket 100 is held, even if mobile terminal bracket 100 rotates 90 ° in the horizontal direction, mobile terminal will not fall off.
The utility model be not limited to the above embodiment in detail, in the range of the technology design of the utility model
It is interior, a variety of simple variants can be carried out to the technical solution of the utility model, these simple variants belong to the utility model
Protection scope.Specific technical features described in the above specific embodiments, in the case of no contradiction, Ke Yitong
Any suitable way is crossed to be combined.In order to avoid unnecessary repetition, the utility model is to various combinations of possible ways
No further explanation will be given.
Claims (10)
1. a kind of mobile terminal bracket, which is characterized in that including support base, the first clamp arm, the second clamp arm, support arm and driving group
Part；
First clamp arm and second clamp arm are oppositely disposed at the two sides of the support base, which is arranged in the support base
Lower section, and one end of first clamp arm, second clamp arm, the support arm is movably disposed in the support base, the support base
Interior to be equipped with rotatable transmission gear, the one end being located in first clamp arm in the support base is equipped with the first driving rack, this
It is located at one end in the support base in two clamp arm and is equipped with the second driving rack, first driving rack, second driving rack point
It is not intermeshed with the transmission gear；
The driving assembly include the first linking arm, the second linking arm and the first dynamic clamping head and quiet clamping head, first linking arm and this second
Linking arm is rotatably connected in the support base, which is connected to first linking arm and second connect with this
Between arm, one end of first linking arm, one end of second linking arm and first dynamic clamping head and quiet clamping head coaxial arrangement, this first
The other end of linking arm is movably connected in first clamp arm or the second clamp arm, and the other end of second linking arm is movably
It is connected to the support arm；
When the support arm is moved down by external force, which drives second linking arm, first elastic reset
Part and first linking arm rotate synchronously, and first linking arm and the transmission gear is made to drive first clamp arm, second clamp arm
It is close to each other；
When first clamp arm and second clamp arm stop close to each other, which can be continued to move down by external force, at this time
Second linking arm continues to rotate, which occurs elastic deformation.
2. mobile terminal bracket as described in claim 1, which is characterized in that the second elastic reset should be equipped in the support base
Part, second dynamic clamping head and quiet clamping head are tension spring, and one end of second dynamic clamping head and quiet clamping head is connected to the second clamp arm, second elastic reset
The other end of part is connected to first clamp arm or the support base, when the external force for acting on the support arm disappears, second elasticity
The elastic force of return unit resets first clamp arm, second clamp arm and the support arm.
3. mobile terminal bracket as described in claim 1, which is characterized in that third elastic reset should be equipped in the support base
Part, the third dynamic clamping head and quiet clamping head are torsional spring, which is arranged in the transmission gear, the third dynamic clamping head and quiet clamping head
One end be connected to the support base, the other end of the third dynamic clamping head and quiet clamping head is connected to the transmission gear, when acting on the support
When the external force of arm disappears, the elastic force of the third dynamic clamping head and quiet clamping head resets first clamp arm, second clamp arm and the support arm.
4. mobile terminal bracket as described in claim 1, which is characterized in that the mobile terminal bracket further includes locker,
The locker is fixed in the support base, which includes elastic claw, one be located in the support base on the support arm
Side is equipped with locating piece, which grabs positioned at the lower section of the locating piece, which is equipped with fixture block close to one end that the elasticity is grabbed, should
The outer diameter of locating piece is less than the outer diameter of the fixture block, and when the support arm is continued to move down by external force, which can drive this
Elastic claw moves into the locker, which catches the fixture block of the locating piece；When the support arm by external force again to moving down
When dynamic, which removes out of this locker, which decontrols the fixture block of the locating piece, first dynamic clamping head and quiet clamping head
Elastic force resets the support arm.
5. mobile terminal bracket as claimed in claim 4, which is characterized in that the locker further includes switch housing and drives this
Elastic claw removes the elastic parts of the locker, and the inner wall of the switch housing is equipped with clamping block and guide pad, on the clamping block
Equipped with engaging slot, which is set to the lower section of the clamping block, which is equipped with guide groove, which includes living
Moving frame, the 4th dynamic clamping head and quiet clamping head, swing arm and the 5th dynamic clamping head and quiet clamping head, the adjustable shelf are movably disposed in the switch housing, should
Elastic claw is connected on the adjustable shelf, and the 4th dynamic clamping head and quiet clamping head is connected in the adjustable shelf, one end of the swing arm and the 4th
Dynamic clamping head and quiet clamping head connection, the other end of the swing arm are equipped with the idler wheel cooperated with the engaging slot and the guide groove, and the 5th elasticity is multiple
One end of position part is connect with the switch housing, and the other end of the 5th dynamic clamping head and quiet clamping head is connect with the adjustable shelf.
6. mobile terminal bracket as described in claim 1, which is characterized in that first linking arm is close to second linking arm
Side be equipped with rotating cylinder and card slot, second linking arm close to the side of first linking arm be equipped with block and shaft, the block around
Shaft setting, the shaft be arranged in the rotating cylinder, which is torsional spring, which is arranged
On the rotating cylinder, which includes the first elastic arm and the second elastic arm, which is fastened on the card
In slot, which is arranged in the side of the block.
7. the mobile terminal bracket as described in claim 1 to 6 any one, which is characterized in that the side of first linking arm
Equipped with the first connecting column, first clamp arm or second clamp arm are equipped with the first movable span, which movably sets
It sets in first movable span；The side of second linking arm is equipped with the second connecting column, which is equipped with the second movable span,
Second connecting column is movably disposed in second movable span.
8. mobile terminal bracket as claimed in claim 7, which is characterized in that first movable span and second movable span are in waist
Type, the length direction of first movable span and the length direction of second movable span are angled therebetween.
9. the mobile terminal bracket as described in claim 1 to 6 any one, which is characterized in that be equipped with transmission in the support base
Axis, the transmission shaft are fixedly connected in the support base, which is rotatably connected at the transmission shaft or the support base
Interior to be equipped with transmission shaft, which is rotatably connected in the support base, which is fixed on the transmission shaft；The drive
Dynamic component further includes drive shaft, which is fixedly connected in the support base, and first linking arm, second linking arm can turn
It is connected to the drive shaft dynamicly.
10. the mobile terminal bracket as described in claim 1 to 6 any one, which is characterized in that being located in first clamp arm should
One end outside support base is equipped with the first clamping part for clamping mobile terminal, one be located at outside the support base in second clamp arm
End is equipped with the second clamping part for clamping mobile terminal, which is oppositely arranged with second clamping part, the support
It is located at one end outside the support base on arm and is equipped with the support portion for being used to support mobile terminal, first clamping part, second clamping
It is respectively equipped with gasket on portion and the support portion, which is equipped with an at least lug boss.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054899.3U CN209534923U (en) | 2019-01-11 | 2019-01-11 | Mobile terminal bracket |
| PCT/CN2020/070623 WO2020143599A1 (en) | 2019-01-11 | 2020-01-07 | Mobile terminal support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054899.3U CN209534923U (en) | 2019-01-11 | 2019-01-11 | Mobile terminal bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534923U true CN209534923U (en) | 2019-10-25 |
Family
ID=68269434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054899.3U Active CN209534923U (en) | 2019-01-11 | 2019-01-11 | Mobile terminal bracket |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209534923U (en) |
| WO (1) | WO2020143599A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143599A1 (en) * | 2019-01-11 | 2020-07-16 | 深圳市蓝禾技术有限公司 | Mobile terminal support frame |
| CN112672553A (en) * | 2020-11-16 | 2021-04-16 | 兰州交通大学 | Railway engineering cost budget system and budget equipment based on internet of things |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113055517A (en) * | 2021-03-24 | 2021-06-29 | 联想(北京)有限公司 | Electronic equipment support |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2438662A (en) * | 2006-06-01 | 2007-12-05 | Northstar Systems Corp | Adjustable holder for an electronic device |
| DE202007009059U1 (en) * | 2007-06-28 | 2007-10-31 | SUPA TECHNOLOGY CO., LTD., Zhonghe City | Communication device holder for vehicles |
| US20090294617A1 (en) * | 2008-05-30 | 2009-12-03 | Acco Brands Usa Llc | Gripping mechanism for gripping portable object |
| CN207218798U (en) * | 2017-08-28 | 2018-04-10 | 深圳市腾达恩科技有限公司 | A kind of rechargeable Automatic-clamping handset mounting |
| CN207802069U (en) * | 2018-02-23 | 2018-08-31 | 惠州市东翔电子科技有限公司 | A kind of mobile device holder |
| CN209534923U (en) * | 2019-01-11 | 2019-10-25 | 深圳市蓝禾技术有限公司 | Mobile terminal bracket |
-
2019
- 2019-01-11 CN CN201920054899.3U patent/CN209534923U/en active Active
-
2020
- 2020-01-07 WO PCT/CN2020/070623 patent/WO2020143599A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020143599A1 (en) * | 2019-01-11 | 2020-07-16 | 深圳市蓝禾技术有限公司 | Mobile terminal support frame |
| CN112672553A (en) * | 2020-11-16 | 2021-04-16 | 兰州交通大学 | Railway engineering cost budget system and budget equipment based on internet of things |
| CN112672553B (en) * | 2020-11-16 | 2022-07-26 | 兰州交通大学 | Railway engineering cost budget system and budget equipment based on internet of things technology |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020143599A1 (en) | 2020-07-16 |
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