CN106210214B - Magnetic-type mobile phone support based on multi-directional ball - Google Patents
Magnetic-type mobile phone support based on multi-directional ball Download PDFInfo
- Publication number
- CN106210214B CN106210214B CN201610860712.XA CN201610860712A CN106210214B CN 106210214 B CN106210214 B CN 106210214B CN 201610860712 A CN201610860712 A CN 201610860712A CN 106210214 B CN106210214 B CN 106210214B
- Authority
- CN
- China
- Prior art keywords
- directional ball
- ring
- permanent magnetism
- elastomeric pad
- mobile phone
- 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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- 239000002184 metal Substances 0.000 claims abstract description 128
- 229910052751 metal Inorganic materials 0.000 claims abstract description 128
- 230000005389 magnetism Effects 0.000 claims abstract description 69
- 230000005291 magnetic effect Effects 0.000 claims abstract description 54
- 230000005294 ferromagnetic effect Effects 0.000 claims abstract description 51
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000000694 effects Effects 0.000 claims abstract description 19
- 239000007767 bonding agent Substances 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 230000005307 ferromagnetism Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000003754 machining Methods 0.000 description 9
- 230000032683 aging Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000001684 chronic effect Effects 0.000 description 6
- 230000036561 sun exposure Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H04M1/04—Supports for telephone transmitters or receivers
Abstract
The magnetic-type mobile phone support based on multi-directional ball that the invention discloses a kind of, ring (3) are inhaled including car body fixation kit, pedestal (1), ferromagnetic metal multi-directional ball (2) and permanent magnetism, pedestal (1) is made of hard portion (1.1) and soft part (1.2), and multi-directional ball compresses adhesion by the upper surface of bonding agent and soft part (1.2)；The outer rim maximum gauge of elastomeric pad (5) inhales the thickness of ring (3) slightly larger than permanent magnetism, and when adsorbing metal draws magnetic sheet (4), elastomeric pad (5), which is pressurized, to be shunk, and elastomeric pad (5) presses against the surface that metal draws magnetic sheet (4) under the effect of elasticity.Soft part of the present invention and multi-directional ball adhesion effect are good, and multi-directional ball is not easily to fall off.Elastomeric pad thickness inhales ring slightly larger than permanent magnetism, and after loading onto mobile phone, metal draws magnetic sheet and permanent magnetism is inhaled ring and is attracted, and elastomeric pad, which is pressurized, to be shunk, and is pressed metal under the effect of elasticity and is drawn magnetic sheet, increases the normal pressure of contact surface, and frictional force is increased, and mobile phone is placed more firm.
Description
Technical field
The magnetic-type mobile phone support based on multi-directional ball that the present invention relates to a kind of.
Background technique
Universal ball-type handset bracket compact structure, flexible and convenient to use, shape fashion has obtained the happiness of more and more users
Love.However, the universal ball-type handset bracket pedestal of tradition is made of one-piece hard material, used between pedestal and metal multi-directional ball
Glue adhesion, the problem of due to machining accuracy, concave surface and universal ball surface on pedestal are all easy that there are hollow, pedestal and metals
It is difficult to accomplish complete docile between multi-directional ball, is easy to be easy there is bubble using glue adhesion, adhesion effect there are gap therebetween
Difference, especially after chronic sun exposure, the glue contacted with air in bubble is easy to aging at high temperature and loses stickiness, gold
Belong to multi-directional ball to be easy to fall off from pedestal.The service life bottleneck of conventional mobile phone bracket is this.
On the other hand, the suction that the metal of the universal ball-type handset bracket of tradition draws that magnetic sheet and permanent magnetism are inhaled between ring can ensure
It is not easily to fall off in the axial direction that metal draws magnetic sheet (mobile phone), but since mobile phone self weight is heavier, and the metal of hard draws magnetic sheet
With the permanent magnetism of hard inhale ring surface be all it is smooth, contact surface coefficient of friction very little, metal draws magnetic sheet and is easy to slide radially
It falls.Especially when automobile encounters bumpy road, mobile phone is placed not perfectly flat steady, it is easy to slide from bracket.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of easy to use, long service life, place effect
The stable magnetic-type mobile phone support based on multi-directional ball of fruit.
The purpose of the present invention is achieved through the following technical solutions: the magnetic-type vehicle carried mobile phone branch based on multi-directional ball
Frame, the metal that cooperation is bonded in mobile phone back draw magnetic sheet use, including car body fixation kit, pedestal, ferromagnetic metal multi-directional ball
Ring is inhaled with permanent magnetism, the pedestal is made of hard portion and soft part, and the lower surface of hard portion is installed by car body fixation kit
On the car body, the upper surface of hard portion is smooth surfaces, and the lower surface of soft part is smooth surfaces, and the lower surface of soft part passes through
The upper surface adhesion of bonding agent and hard portion, the upper surface of soft part are in the indent matched with the universal ball surface of ferromagnetic metal
Shape, ferromagnetic metal multi-directional ball compress adhesion by the upper surface of bonding agent and soft part；It is adsorbed in ferromagnetic metal multi-directional ball
There is permanent magnetism to inhale ring, the radius that permanent magnetism inhales ring inner ring is less than the radius of ferromagnetic metal multi-directional ball, and permanent magnetism suction ring can surround ferromagnetic
Property metal multi-directional ball universal rotational, permanent magnetism inhale ring size matched with the size that metal draws magnetic sheet, metal, which draws magnetic sheet, to be inhaled
Permanent magnetism is attached to inhale on ring.
The car body fixation kit is double-sided adhesive.
The car body fixation kit is air-conditioner air outlet fixing clamp.
Magnetic-type mobile phone support based on multi-directional ball, further includes elastomeric pad, the outer diameter of elastomeric pad with forever
The inner ring diameter of magnetic ring matches, and elastomeric pad is connected to just in the inner ring that permanent magnetism inhales ring, the first surface of elastomeric pad
In inner concave, the surface engagement of the inner concave and ferromagnetic metal multi-directional ball, the second surface of elastomeric pad is in burnishing surface.
The outer rim maximum gauge of the elastomeric pad inhales the thickness of ring slightly larger than permanent magnetism, so that elastomeric pad is connected to permanent magnetism
First surface is close to ferromagnetic metal multi-directional ball when inhaling in ring, second surface slightly protrudes permanent magnetism suction ring, and metal draws magnetic sheet and is adsorbed on
When permanent magnetism is inhaled on ring, elastomeric pad, which is pressurized, to be shunk, and elastomeric pad presses against the surface that metal draws magnetic sheet under the effect of elasticity, to increase
Big friction normal pressure.
The elastomeric pad is rubber sheet gasket.
The second surface of the elastomeric pad is equipped at least one anti-skid bulge.
The second surface of the elastomeric pad is smooth rough surface.
The beneficial effects of the present invention are:
1) when installing, pedestal need to only be sticked on automobile driver seat console by double-sided adhesive, or pedestal is passed through into sky
It recalls air port fixing clamp and is installed in vehicle air conditioning outlet, then metal is drawn into magnetic sheet and is attached in mobile phone or mobile phone shell, install
It is convenient；Ring is inhaled close to permanent magnetism in use, the metal on mobile phone need to only be drawn to magnetic sheet, allows metal to draw magnetic sheet and is adsorbed on permanent magnetism suction ring
, permanent magnetism inhale ring can surround ferromagnetic metal multi-directional ball universal rotational, when removing, radially shake hands machine make metal draw magnetic sheet with
Permanent magnetism is inhaled ring and is detached from, small in size, easy to use.
2) conventional base is made of one-piece hard material, and glue adhesion is used between pedestal and metal multi-directional ball, due to
The problem of machining accuracy, is difficult to accomplish complete docile between pedestal and metal multi-directional ball, is easy to use glue there are gap therebetween
It is easy have bubble after adhesion, adhesion effect is poor, and especially after chronic sun exposure, the glue contacted with air in bubble is in height
Aging is easy under temperature and loses stickiness, and metal multi-directional ball is easy to fall off from pedestal.The present invention by pedestal be divided into hard portion and
Soft part two parts, hard portion are smooth surfaces (plane machining difficulty is low, precision is high) with the contact surface of soft part, be ensure that hard
The bonding strong degree in matter portion and soft part；Soft part again with ferromagnetic metal multi-directional ball adhesion, since soft part plasticity is good, when
When soft part and ferromagnetic metal multi-directional ball intimate surface contact, soft part can effectively fill the hole of the universal ball surface of metal
Low-lying area will not generate bubble when using glue adhesion, ensure that pedestal and metal multi-directional ball so that there is no gaps for bonding plane
The stability of adhesion extends the service life of whole mobile phone bracket.
3) suction that metal draws that magnetic sheet and permanent magnetism are inhaled between ring can ensure that metal draws magnetic sheet (mobile phone) in the axial direction
It is not easily to fall off, but since mobile phone self weight is heavier, and it is all smooth that the metal of hard, which draws magnetic sheet and the permanent magnetism suction ring surface of hard,
, contact surface coefficient of friction very little, metal draws magnetic sheet and is easy to slide radially, and the elastomeric pad thickness of installation is slightly larger than forever
The thickness of magnetic ring, so that elastomeric pad is connected to second surface when permanent magnetism is inhaled in ring and slightly protrudes permanent magnetism suction ring, after loading onto mobile phone,
Metal draws magnetic sheet and permanent magnetism is inhaled ring and is attracted, and elastomeric pad, which is pressurized, to be shunk, and elastomeric pad presses against metal under the effect of elasticity and draws magnetic
The surface of piece increases the normal pressure of contact surface, while elastomeric pad second surface is anti-skidding using rough surface or surface setting
Protrusion increases elastomeric pad and metal draws the coefficient of friction of magnetic disk sheet face contact, due to " frictional force=coefficient of friction x normal direction pressure
Power ", therefore the frictional force that metal draws magnetic sheet Yu elastomeric pad contact surface is considerably increased, so that metal draws magnetic sheet radially not
It easily slides, mobile phone is placed more firm.
Detailed description of the invention
Fig. 1 is that metal of the present invention draws state diagram when magnetic sheet is not attracted；
Fig. 2 is that metal of the present invention draws the state diagram after magnetic sheet is attracted；
Fig. 3 is the installation effect diagram without the permanent magnetism of elastomeric pad suction ring in ferromagnetic metal multi-directional ball；
Fig. 4 is that the permanent magnetism with elastomeric pad inhales installation effect diagram of the ring in ferromagnetic metal multi-directional ball；
In figure, 1- pedestal, 1.1- hard portion, 1.2- soft part, 2- ferromagnetic metal multi-directional ball, 3- permanent magnetism suction ring, 4- gold
Category draws magnetic sheet, 5- elastomeric pad, 6- anti-skid bulge.
Specific embodiment
Technical solution of the present invention is described in further detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
It is as described below.
Embodiment 1:
As depicted in figs. 1 and 2, the magnetic-type mobile phone support based on multi-directional ball, cooperation are bonded in mobile phone or cell-phone cover
The metal at the back side draws the use of magnetic sheet 4, including car body fixation kit, pedestal 1, ferromagnetic metal multi-directional ball 2 and permanent magnetism inhale ring 3, institute
The pedestal 1 stated is made of hard portion 1.1 and soft part 1.2, and car body fixation kit uses double-sided adhesive, the lower surface of hard portion 1.1
It is bonded on automobile center console by double-sided adhesive, the upper surface of hard portion 1.1 is smooth surfaces, and the lower surface of soft part 1.2 is
Smooth surfaces, the lower surface of soft part 1.2 pass through the upper surface adhesion of bonding agent and hard portion 1.1, the upper surface of soft part 1.2
In the inner concavity matched with 2 surface of ferromagnetic metal multi-directional ball, ferromagnetic metal multi-directional ball 2 passes through bonding agent and soft part
1.2 upper surface compresses adhesion.Conventional base is made of one-piece hard material, and glue is used between pedestal and metal multi-directional ball
Adhesion the problem of due to machining accuracy, is difficult to accomplish complete docile between pedestal and metal multi-directional ball, is easy between existing therebetween
Gap, using being easy there is bubble after glue adhesion, adhesion effect is poor, especially after chronic sun exposure, connects with air in bubble
The glue of touching is easy to aging at high temperature and loses stickiness, and metal multi-directional ball is easy to fall off from pedestal.The present invention is by pedestal 1
It is divided into 1.2 two parts of hard portion 1.1 and soft part, the contact surface of hard portion 1.1 and soft part 1.2 is that (plane adds smooth surfaces
Work difficulty is low, precision is high), it ensure that bonding strong degree of the hard portion 1.1 with soft part 1.2；Soft part 1.2 is golden with ferromagnetism again
Belong to 2 adhesion of multi-directional ball, since 1.2 plasticity of soft part is good, when soft part 1.2 and 2 surface of ferromagnetic metal multi-directional ball closely connect
When touching, soft part 1.2 can effectively fill the hollow of the universal ball surface of metal, so that there is no gaps for bonding plane, use glue
Bubble will not be generated when water adhesion, ensure that the stability of pedestal 1 Yu 2 adhesion of ferromagnetic metal multi-directional ball, solve mobile phone
The bottleneck of bracket service life.
Embodiment 2:
As depicted in figs. 1 and 2, the magnetic-type mobile phone support based on multi-directional ball, cooperation are bonded in mobile phone or cell-phone cover
The metal at the back side draws the use of magnetic sheet 4, including car body fixation kit, pedestal 1, ferromagnetic metal multi-directional ball 2 and permanent magnetism inhale ring 3, institute
The pedestal 1 stated is made of hard portion 1.1 and soft part 1.2, and car body fixation kit uses air-conditioner air outlet fixing clamp, hard portion
1.1 lower surface is installed in vehicle air conditioning outlet by air-conditioner air outlet fixing clamp, and the upper surface of hard portion 1.1 is smooth flat
Face, the lower surface of soft part 1.2 are smooth surfaces, and the lower surface of soft part 1.2 passes through the upper surface of bonding agent and hard portion 1.1
The upper surface of adhesion, soft part 1.2 is in the inner concavity matched with 2 surface of ferromagnetic metal multi-directional ball, and ferromagnetic metal is universal
Ball 2 compresses adhesion by the upper surface of bonding agent and soft part 1.2.Conventional base is made of one-piece hard material, pedestal with
Use glue adhesion, the problem of due to machining accuracy, be difficult to have accomplished between pedestal and metal multi-directional ball between metal multi-directional ball
Full docile is easy therebetween there are gap, and using being easy there is bubble after glue adhesion, adhesion effect is poor, especially by long-term
After solarization, the glue contacted with air in bubble is easy to aging at high temperature and loses stickiness, metal multi-directional ball be easy to from
Pedestal falls off.The present invention divides pedestal 1 for 1.2 two parts of hard portion 1.1 and soft part, and hard portion 1.1 connects with soft part 1.2
Contacting surface is smooth surfaces (plane machining difficulty is low, precision is high), ensure that bonding strong degree of the hard portion 1.1 with soft part 1.2；
Soft part 1.2 again with 2 adhesion of ferromagnetic metal multi-directional ball, since 1.2 plasticity of soft part is good, when soft part 1.2 and ferromagnetism
When metal 2 intimate surface contact of multi-directional ball, soft part 1.2 can effectively fill the hollow of the universal ball surface of metal, so that bonding
There is no gaps in face, will not generate bubble when using glue adhesion, ensure that pedestal 1 and ferromagnetic metal multi-directional ball 2 are viscous
Stability even, solves the bottleneck of handset bracket service life.
As shown in figure 3, being adsorbed with permanent magnetism in ferromagnetic metal multi-directional ball 2 inhales ring 3, the radius that permanent magnetism inhales 3 inner ring of ring is less than
The radius of ferromagnetic metal multi-directional ball 2, permanent magnetism, which inhales ring 3, can surround 2 universal rotational of ferromagnetic metal multi-directional ball, and permanent magnetism inhales ring 3
Size matched with the size that metal draws magnetic sheet 4, metal draw magnetic sheet 4 can be adsorbed on permanent magnetism inhale ring 3 on.
Embodiment 3:
As depicted in figs. 1 and 2, the magnetic-type mobile phone support based on multi-directional ball, cooperation are bonded in mobile phone or cell-phone cover
The metal at the back side draws the use of magnetic sheet 4, including car body fixation kit, pedestal 1, ferromagnetic metal multi-directional ball 2 and permanent magnetism inhale ring 3, institute
The pedestal 1 stated is made of hard portion 1.1 and soft part 1.2, and car body fixation kit uses double-sided adhesive, the lower surface of hard portion 1.1
It is bonded on automobile center console by double-sided adhesive, the upper surface of hard portion 1.1 is smooth surfaces, and the lower surface of soft part 1.2 is
Smooth surfaces, the lower surface of soft part 1.2 pass through the upper surface adhesion of bonding agent and hard portion 1.1, the upper surface of soft part 1.2
In the inner concavity matched with 2 surface of ferromagnetic metal multi-directional ball, ferromagnetic metal multi-directional ball 2 passes through bonding agent and soft part
1.2 upper surface compresses adhesion.Conventional base is made of one-piece hard material, and glue is used between pedestal and metal multi-directional ball
Adhesion the problem of due to machining accuracy, is difficult to accomplish complete docile between pedestal and metal multi-directional ball, is easy between existing therebetween
Gap, using being easy there is bubble after glue adhesion, adhesion effect is poor, especially after chronic sun exposure, connects with air in bubble
The glue of touching is easy to aging at high temperature and loses stickiness, and metal multi-directional ball is easy to fall off from pedestal.
As shown in figure 4, further including elastomeric pad 5, the outer diameter of elastomeric pad 5 inhales the inner ring diameter phase of ring 3 with permanent magnetism
Cooperation, elastomeric pad 5 are connected to just in the inner ring that permanent magnetism inhales ring 3, and the first surface of elastomeric pad 5 is in inner concave, the indent
The surface engagement in face and ferromagnetic metal multi-directional ball 2, the second surface of elastomeric pad 5 are in burnishing surface.
As a further improvement, the outer rim maximum gauge of the elastomeric pad 5 inhales the thickness of ring 3 slightly larger than permanent magnetism, so that
Elastomeric pad 5 is connected to first surface abutting ferromagnetic metal multi-directional ball 2, second surface when permanent magnetism is inhaled in ring 3 and slightly protrudes permanent magnetism
Inhale ring 3(it is as shown in Figure 1 and Figure 4), metal draw magnetic sheet 4 be adsorbed on permanent magnetism inhale ring 3 on when, elastomeric pad 5 be pressurized shrink, elastic cushion
Piece 5 presses against the surface (as shown in Figure 2) that metal draws magnetic sheet 4 under the effect of elasticity, to increase friction normal pressure.
Embodiment 4:
As depicted in figs. 1 and 2, the magnetic-type mobile phone support based on multi-directional ball, cooperation are bonded in mobile phone or cell-phone cover
The metal at the back side draws the use of magnetic sheet 4, including car body fixation kit, pedestal 1, ferromagnetic metal multi-directional ball 2 and permanent magnetism inhale ring 3, institute
The pedestal 1 stated is made of hard portion 1.1 and soft part 1.2, and car body fixation kit uses double-sided adhesive, the lower surface of hard portion 1.1
It is bonded on automobile center console by double-sided adhesive, the upper surface of hard portion 1.1 is smooth surfaces, and the lower surface of soft part 1.2 is
Smooth surfaces, the lower surface of soft part 1.2 pass through the upper surface adhesion of bonding agent and hard portion 1.1, the upper surface of soft part 1.2
In the inner concavity matched with 2 surface of ferromagnetic metal multi-directional ball, ferromagnetic metal multi-directional ball 2 passes through bonding agent and soft part
1.2 upper surface compresses adhesion.Conventional base is made of one-piece hard material, and glue is used between pedestal and metal multi-directional ball
Adhesion the problem of due to machining accuracy, is difficult to accomplish complete docile between pedestal and metal multi-directional ball, is easy between existing therebetween
Gap, using being easy there is bubble after glue adhesion, adhesion effect is poor, especially after chronic sun exposure, connects with air in bubble
The glue of touching is easy to aging at high temperature and loses stickiness, and metal multi-directional ball is easy to fall off from pedestal.
As shown in figure 4, further including elastomeric pad 5, the outer diameter of elastomeric pad 5 inhales the inner ring diameter phase of ring 3 with permanent magnetism
Cooperation, elastomeric pad 5 are connected to just in the inner ring that permanent magnetism inhales ring 3, and the first surface of elastomeric pad 5 is in inner concave, the indent
The surface engagement in face and ferromagnetic metal multi-directional ball 2, the second surface of elastomeric pad 5 are in burnishing surface, and second surface is equipped with extremely
A few anti-skid bulge 6(is as shown in Figure 4), anti-skid bulge 6 can increase by 5 second surface of elastomeric pad and metal draws 4 table of magnetic sheet
The coefficient of friction of face contact.
As a further improvement, the outer rim maximum gauge of the elastomeric pad 5 inhales the thickness of ring 3 slightly larger than permanent magnetism, so that
Elastomeric pad 5 is connected to first surface abutting ferromagnetic metal multi-directional ball 2, second surface when permanent magnetism is inhaled in ring 3 and slightly protrudes permanent magnetism
Inhale ring 3(it is as shown in Figure 1 and Figure 4), metal draw magnetic sheet 4 be adsorbed on permanent magnetism inhale ring 3 on when, elastomeric pad 5 be pressurized shrink, elastic cushion
Piece 5 presses against the surface (as shown in Figure 2) that metal draws magnetic sheet 4 under the effect of elasticity, to increase friction normal pressure.
Embodiment 5:
As depicted in figs. 1 and 2, the magnetic-type mobile phone support based on multi-directional ball, cooperation are bonded in mobile phone or cell-phone cover
The metal at the back side draws the use of magnetic sheet 4, including car body fixation kit, pedestal 1, ferromagnetic metal multi-directional ball 2 and permanent magnetism inhale ring 3, institute
The pedestal 1 stated is made of hard portion 1.1 and soft part 1.2, and car body fixation kit uses double-sided adhesive, the lower surface of hard portion 1.1
It is bonded on automobile center console by double-sided adhesive, the upper surface of hard portion 1.1 is smooth surfaces, and the lower surface of soft part 1.2 is
Smooth surfaces, the lower surface of soft part 1.2 pass through the upper surface adhesion of bonding agent and hard portion 1.1, the upper surface of soft part 1.2
In the inner concavity matched with 2 surface of ferromagnetic metal multi-directional ball, ferromagnetic metal multi-directional ball 2 passes through bonding agent and soft part
1.2 upper surface compresses adhesion.Conventional base is made of one-piece hard material, and glue is used between pedestal and metal multi-directional ball
Adhesion the problem of due to machining accuracy, is difficult to accomplish complete docile between pedestal and metal multi-directional ball, is easy between existing therebetween
Gap, using being easy there is bubble after glue adhesion, adhesion effect is poor, especially after chronic sun exposure, connects with air in bubble
The glue of touching is easy to aging at high temperature and loses stickiness, and metal multi-directional ball is easy to fall off from pedestal.
As shown in figure 4, further including elastomeric pad 5, the outer diameter of elastomeric pad 5 inhales the inner ring diameter phase of ring 3 with permanent magnetism
Cooperation, elastomeric pad 5 are connected to just in the inner ring that permanent magnetism inhales ring 3, and the first surface of elastomeric pad 5 is in inner concave, the indent
The surface engagement in face and ferromagnetic metal multi-directional ball 2, the second surface of elastomeric pad 5 are in burnishing surface, and second surface is smooth
Rough surface (crude face), rough surface can increase by 5 second surface of elastomeric pad and draw the friction system that 4 surface of magnetic sheet contacts with metal
Number.
As a further improvement, the outer rim maximum gauge of the elastomeric pad 5 inhales the thickness of ring 3 slightly larger than permanent magnetism, so that
Elastomeric pad 5 is connected to first surface abutting ferromagnetic metal multi-directional ball 2, second surface when permanent magnetism is inhaled in ring 3 and slightly protrudes permanent magnetism
Inhale ring 3(it is as shown in Figure 1 and Figure 4), metal draw magnetic sheet 4 be adsorbed on permanent magnetism inhale ring 3 on when, elastomeric pad 5 be pressurized shrink, elastic cushion
Piece 5 presses against the surface (as shown in Figure 2) that metal draws magnetic sheet 4 under the effect of elasticity, to increase friction normal pressure.
It is known that frictional force=coefficient of friction x normal pressure, since metal draws magnetic sheet 4 and 5 contact surface of elastomeric pad
Coefficient of friction and normal pressure are improved, therefore considerably increase the frictional force of contact surface, so that metal draws magnetic sheet 4 in diameter
It is not easy to slide upwards, mobile phone is placed safer, more firm.
Preferably, rubber sheet gasket can be selected in the elastomeric pad 5.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (6)
1. the magnetic-type mobile phone support based on multi-directional ball, the metal that cooperation is bonded in mobile phone back draws magnetic sheet (4) use,
It is characterized in that: inhaling ring (3) including car body fixation kit, pedestal (1), ferromagnetic metal multi-directional ball (2) and permanent magnetism, the pedestal
(1) it is made of hard portion (1 .1) and soft part (1 .2), the lower surface of hard portion (1 .1) is installed by car body fixation kit
On the car body, the upper surface of hard portion (1 .1) is smooth surfaces, and the lower surface of soft part (1 .2) is smooth surfaces, soft part
By the upper surface adhesion of bonding agent and hard portion (1 .1), the upper surface of soft part (1 .2) is in and iron for the lower surface of (1 .2)
The inner concavity that magnetic metal multi-directional ball (2) surface matches, ferromagnetic metal multi-directional ball (2) pass through bonding agent and soft part (1
.2 upper surface) compresses adhesion；
The soft part (1 .2) and ferromagnetic metal multi-directional ball (2) adhesion, since soft part (1 .2) plasticity is good, when soft
When portion (1 .2) and ferromagnetic metal multi-directional ball (2) intimate surface contact, it is universal that soft part (1 .2) can effectively fill metal
The hollow on ball (2) surface will not generate bubble when using glue adhesion, ensure that bottom so that there is no gaps for bonding plane
The stability of seat (1) and metal multi-directional ball (2) adhesion, extends the service life of whole mobile phone bracket；
It is adsorbed with permanent magnetism in ferromagnetic metal multi-directional ball (2) and inhales ring (3), the radius that permanent magnetism inhales ring (3) inner ring is less than ferromagnetism gold
Belong to the radius of multi-directional ball (2), permanent magnetism, which inhales ring (3), can surround ferromagnetic metal multi-directional ball (2) universal rotational, and permanent magnetism inhales ring (3)
Size matched with the size that metal draws magnetic sheet (4), metal draw magnetic sheet (4) can be adsorbed on permanent magnetism inhale ring (3) on；
It further include elastomeric pad (5), the outer diameter of elastomeric pad (5) is matched with the inner ring diameter that permanent magnetism inhales ring (3), elasticity
Gasket (5) is connected to just in the inner ring that permanent magnetism inhales ring (3), and the first surface of elastomeric pad (5) is in inner concave, the inner concave with
The surface engagement of ferromagnetic metal multi-directional ball (2), the second surface of elastomeric pad (5) are in burnishing surface；
The outer rim maximum gauge of the elastomeric pad (5) inhales the thickness of ring (3) slightly larger than permanent magnetism, so that elastomeric pad (5) is clamped
When permanent magnetism suction ring (3) is interior, first surface is close to ferromagnetic metal multi-directional ball (2), second surface slightly protrudes permanent magnetism suction ring (3), gold
Category draw magnetic sheet (4) be adsorbed on permanent magnetism inhale ring (3) on when, elastomeric pad (5) be pressurized shrink, elastomeric pad (5) is under the effect of elasticity
The surface that metal draws magnetic sheet (4) is pressed against, to increase friction normal pressure.
2. the magnetic-type mobile phone support according to claim 1 based on multi-directional ball, it is characterised in that: the car body
Fixation kit is double-sided adhesive.
3. the magnetic-type mobile phone support according to claim 1 based on multi-directional ball, it is characterised in that: the car body
Fixation kit is air-conditioner air outlet fixing clamp.
4. the magnetic-type mobile phone support according to claim 1 based on multi-directional ball, it is characterised in that: the elasticity
Gasket (5) is rubber sheet gasket.
5. the magnetic-type mobile phone support according to claim 1 based on multi-directional ball, it is characterised in that: the elastic cushion
The second surface of piece (5) is equipped at least one anti-skid bulge (6).
6. the magnetic-type mobile phone support according to claim 1 based on multi-directional ball, it is characterised in that: the elastic cushion
The second surface of piece (5) is smooth rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860712.XA CN106210214B (en) | 2016-09-29 | 2016-09-29 | Magnetic-type mobile phone support based on multi-directional ball |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860712.XA CN106210214B (en) | 2016-09-29 | 2016-09-29 | Magnetic-type mobile phone support based on multi-directional ball |
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| Publication Number | Publication Date |
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| CN106210214A CN106210214A (en) | 2016-12-07 |
| CN106210214B true CN106210214B (en) | 2019-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111457219B (en) * | 2020-02-21 | 2021-08-17 | 珠海格力电器股份有限公司 | Magnetic suction type base and human body sensor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076790A (en) * | 1998-01-05 | 2000-06-20 | Richter; Herbert | Mobile article support device |
| CN204928948U (en) * | 2015-09-25 | 2015-12-30 | 王承广 | Sphere magnetic force cell phone stand |
| CN205480094U (en) * | 2016-03-11 | 2016-08-17 | 深圳市创誉盛科技有限公司 | Simple and easy cell phone stand of formula is inhaled to magnetism |
-
2016
- 2016-09-29 CN CN201610860712.XA patent/CN106210214B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076790A (en) * | 1998-01-05 | 2000-06-20 | Richter; Herbert | Mobile article support device |
| CN204928948U (en) * | 2015-09-25 | 2015-12-30 | 王承广 | Sphere magnetic force cell phone stand |
| CN205480094U (en) * | 2016-03-11 | 2016-08-17 | 深圳市创誉盛科技有限公司 | Simple and easy cell phone stand of formula is inhaled to magnetism |
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|---|---|
| CN106210214A (en) | 2016-12-07 |
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Effective date of registration: 20190312 Address after: 312500 Shanggangtou No. 11, Xishan Village, Juzhen, Xinchang County, Shaoxing City, Zhejiang Province Applicant after: XINCHANG DABOLUO AGRICULTURAL DEVELOPMENT Co.,Ltd. Address before: 621052 39 north section of Sanjiang Avenue, Mianyang economic and Technological Development Zone, Sichuan Applicant before: MIANYANG TUZHI INFORMATION TECHNOLOGY CO.,LTD. |
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Denomination of invention: Magnetic suction car phone holder based on universal ball Effective date of registration: 20231201 Granted publication date: 20190412 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: XINCHANG DABOLUO AGRICULTURAL DEVELOPMENT Co.,Ltd. Registration number: Y2023980069145 |
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Granted publication date: 20190412 Pledgee: Xinchang Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: XINCHANG DABOLUO AGRICULTURAL DEVELOPMENT Co.,Ltd. Registration number: Y2023980069145 |