Summary of the invention
It is an object of the present invention to provide a kind of new solutions of general-purpose bracket.
According to the first aspect of the invention, a kind of general-purpose bracket is provided.The general-purpose bracket includes: support plate, described
Two groups of guide rails are provided in support plate, guide rail described in two groups is oppositely arranged on the both ends of the support plate;Two sliding blocks, two institutes
Sliding block is stated to be configured to reciprocatingly slide along guide rail described in two groups;Two clamping elements, two clamping elements are separately mounted to two
On a sliding block;Rotary part has fixed rotation center on the rotary part;Rocking bar, in the rotary part
On rotation center two sides be hinged with the rocking bar, the other end of the rocking bar is hinged with two sliding blocks respectively;Elasticity
Component, the elastic parts are configured as applying towards another sliding block when two sliding blocks are located remotely from each other
The active force of the sliding block.
Optionally, two rocking bars and two hinge joints of the rotary part and the rotation center are straight in same
On line.
Optionally, two rocking bars phase at a distance from two hinge joints to the rotation center of the rotary part
Deng.
Optionally, two hinge joints and the rotation center of two rocking bars and two sliding blocks are in same
On straight line, the rotation center of the rotary part being projected on the middle line of the support plate in the support plate, two institutes
State the equal length of rocking bar.
Optionally, connecting plate is vertically installed in the support plate, the rotary part is hinged on the connecting plate.
Optionally, including two identical rotary parts, two rotary parts are arranged in parallel, two rotations
Rotation member is configured to synchronous rotary.
Optionally, guide rail described in every group includes the slot or ridge that the sliding block two sides are arranged in, the two of the support plate
End is provided with sliding opening, and the sliding block is configured as along guide rail sliding in the sliding is open.
Optionally, the clamping element is claw structure.
Optionally, the elastic parts includes the reset spring that the support plate side is arranged in, the reset spring
One end is fixedly connected on the slide block, and the other end is fixedly connected in the support plate.
Optionally, the elastic parts includes the reset spring for being separately positioned on the support plate two sides, the reset bullet
One end of spring is fixedly connected on the slide block, and the other end is fixedly connected in the support plate.
It is produced it was found by the inventors of the present invention that existing Bracket Type is difficult to fixed placement with the electronics of different outer dimensions
Further the placement location of product cannot be accurately positioned in product.The present inventor is it has furthermore been found that crank block slider structure
Have the function of accurate positionin, can be used for bracket so that the placement location of product is accurately positioned.The present invention passes through in bracket support plate
It is upper that mutually matched clamping element, elastic parts and crank block component are set, the product of different outer dimensions can be placed.Pass through
The crank block component of two groups of linkages controls the shift position of two clamping elements, product placement location is accurately positioned.Therefore, originally
Invention the technical assignment to be realized or never expect the technical problem to be solved is that those skilled in the art or do not have
Have and anticipate, therefore the present invention is a kind of new technical solution.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
The present invention provides a kind of general-purpose bracket, which includes support plate, elastic parts, two clamping elements and two
The crank block component of group linkage.General-purpose bracket provided by the invention on bracket support plate by being arranged mutually matched clamping
Part, elastic parts and crank block component, can place the product with different outer dimensions.Two groups of crank slide block assemblies pass through
Crank realizes linkage, to control the shift position of two clamping elements, product placement location is accurately positioned.
As shown in Figure 1 to Figure 3, the general-purpose bracket includes support plate 1, two sliding block 3, two clamping element 2, rotary part
6, rocking bar 5 and elastomeric element.Two groups of guide rails are provided in the support plate 1, guide rail described in two groups is distributed in the support plate 1
Both ends, guide rail described in two groups is oppositely arranged.Corresponding, two sliding blocks 3 match with guide rail described in two groups respectively, so that
Two sliding blocks 3 are obtained to reciprocatingly slide respectively along guide rail described in two groups.Two folders are separately installed on two sliding blocks 3
Tight part 2.The guide rail as described in two groups is oppositely arranged, and two clamping elements 2 are also oppositely arranged, so that product is put into two institutes
Product is clamped after stating between clamping element 2.Optionally, the clamping element 2 is that claw structure avoids producing preferably to clamp product
Pint is fallen.
Optionally, guide rail described in every group includes the slot or ridge that 3 two sides of sliding block are arranged in.It is described such as shown in Fig. 2
Guide rail can be guide ridges 8, corresponding, may be provided with the slot to match on the sliding block 3.It is equal at the both ends of the support plate 1
It is provided with sliding opening 7, the sliding block 3 slides in sliding opening 7 along the guide rail.
As shown in Figure 1, Figure 3, there is fixed rotation center on the rotary part 6.For example, the rotary part 6
It can be rotating wheel or swingle.The two sides of rotation center on the rotary part 6 are hinged with the rocking bar 5.Two
The other end of a rocking bar 5 is hinged with two sliding blocks 3 respectively.For example, can be vertically installed on the sliding block 3 solid
Determine connecting plate, the pin hole to match can be set on the fixed connecting plate and the rocking bar 5, in two matched pin holes
Interior insertion swivel pin is with hinged by the sliding block 3 and the rocking bar 5.In this way, the general-purpose bracket includes the crank of two groups of linkages
Slide block assembly.One sliding block 3 drives another described sliding block 3 by the crank block component of two groups of linkages in sliding
Make corresponding sliding, the sliding distance of two sliding blocks 3 determines.
Two sliding blocks 3 are fixedly connected with two clamping elements 2 respectively, are located remotely from each other cunning in two sliding blocks 3
When dynamic, it is able to drive two clamping elements 2 and moves synchronously.The distance between two described clamping elements 2 increase, and have and place sky
Between to be put into product.After product to be put into the placement space of two clamping elements 2, the elastomeric element is supplied to described in one
Sliding block 3 towards sliding block 3 described in another elastic force so that two clamping elements 2 clamp products.
The general-purpose bracket includes the crank block component of two groups of linkages, and two sliding blocks 3 are along two guide rails
Between do corresponding sliding.In this way, can place and be fixed with different outer dimensions between two clamping elements 2
Product.In placing product process, a clamping element 2 always passes through linkage crank block component when mobile drives another
A clamping element 2 makes corresponding movement.The move distance of two clamping elements 2 is corresponding, product is accurately positioned
Placement location.
It should be noted that the present invention does not limit the type and structure of two elastic parts specifically,
As long as it can be realized function that is fixed, clamping product.For example, the elastic parts can be reset spring, rubber band, bullet
Piece etc..
In one embodiment of the invention, as shown in Figure 1, Figure 3, the elastic parts includes being arranged in the support
The reset spring 4 of 1 side of plate.Elastic force after being stretched through reset spring 4 clamps, fixes product.The position of the reset spring 4
It sets corresponding with the position of a sliding block 3.One end of the reset spring 4 is fixedly connected on the sliding block 3, the other end
It is fixedly connected in the support plate 1.It is fixedly connected with column for example, can be set on the sliding block 3 and the support plate 1,
The reset spring 4 is fixedly connected on described be fixedly connected on column.It, only need to be since the crank block component is linkage structure
The side of the support plate 1, which is provided with the reset spring 4, can be realized clamping function.
In another embodiment of the invention, the elastic parts includes being separately positioned on 1 two sides of support plate
Reset spring 4.The position of the reset spring 4 is corresponding with the position of two sliding blocks respectively.The reset spring 4
One end is fixedly connected on the corresponding sliding block 3, and the other end is fixedly connected in the support plate 1.In this way, clamping, being fixed
Better effect is more uniformly stressed.
Preferably, two rocking bars 5 are with two hinge joints of the rotary part 6 and the rotation center in same
On straight line.In this way, when between two rocking bars 5 and two hinge joints of the rotary part 6 line and two described in shake
When bar 5 is collinear, the distance between two described sliding blocks 3 are farthest.In order to enable the rotary part 6 can uniformly, consistently revolve
Turn, it is further preferred that two rocking bars 5 are at a distance from two hinge joints to the rotation center of the rotary part 6
It is equal.
Further, two rocking bars 5 are in two hinge joints of two sliding blocks 3 and the rotation center
On same straight line.The middle line that is projected in the support plate 1 of the rotation center of the rotary part 6 in the support plate 1
On.The equal length of two rocking bars 5.It so, it is possible to guarantee the distance that two sliding blocks 3 arrive 1 middle line of support plate
It is always equal, the placement location of product can be precisely located.Such technical solution is aobvious especially suitable for needing to place mobile phone etc.
Show the VR product of terminal.For example, the universal bracket can be fixedly mounted on the inner wall of VR shell, directly by mobile phone when use
It is fixed on the universal bracket, clamping, fixed position are accurate, are not required to remove to manually adjust the placement location of mobile phone again.
Optionally, as shown in Figure 1, Figure 3, the clamping element 2 and the product placed are located at the same side table of the support plate 1
Face is defined as front.Correspondingly, the rotary part 6 is in the side at 1 back side of support plate.In the back of the support plate 1
Face is vertically installed with connecting plate, and the rotary part 6 is hinged on the connecting plate.For example, in the connecting plate and the rotation
The pin hole to match can be set on rotation member 6, be inserted into swivel pin in the pin hole to match.
The cunning is slided along the guide rail fastly, one of them described sliding block 3 passes through the crank block component of two groups of linkages
Another described sliding block 3 is driven to do corresponding sliding.Steady for transmission, optionally, the general-purpose bracket includes two
The rotary part 6, two rotary parts 6 are arranged in parallel.When one of them described sliding block 3 slides, drive described in two
6 synchronous rotary of rotary part further drives another described sliding block 3 to make corresponding sliding.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.