Utility model content
A purpose of the present utility model is to provide the new of a kind of lateral sliding locking structure and head-mounted display apparatus
Technical scheme.
According to first aspect of the present utility model, there is provided a kind of lateral sliding locking structure.The lateral sliding locking knot
Structure includes:Guide rail;Sliding panel, the sliding panel are configured to reciprocatingly slide along the guide rail, set on the sliding panel
There is the first stopper section;Link gear, the link gear include the first sliding part, stopped on first sliding part provided with second
Stopper, the link gear are configured to drive first sliding part from the week side of boss of the sliding panel to first backstop
The direction in portion moves back and forth, so that second stopper section has:Backstop is carried out to first stopper section to prevent the cunning
The locking state that dynamic plate reciprocatingly slides, and misplaced with first stopper section so that the dislocation that the sliding panel can move back and forth
State.
Alternatively, first sliding part is configured to move back and forth parallel to the sliding panel.
Alternatively, first stopper section includes rack, and second stopper section includes what can be meshed with the rack
Limiting tooth, glide direction distribution of the tooth along the sliding panel on the rack.
Alternatively, first stopper section includes one in ball head structure and sunk structure, the second stopper section bag
Another in the ball head structure and sunk structure is included, the shape of the ball head structure and the sunk structure matches.
Alternatively, the link gear also includes the second sliding part, is slided in second sliding part and/or described first
Part is provided with the inclined-plane tilted with the moving direction of first sliding part, second sliding part be configured as at one end by
By the inclined-plane first sliding part can be driven to be moved to during power makes second stopper section be in misaligned state.
Alternatively, the link gear also includes the first spring, and first spring, which is configured to offer, makes described
Two stopper sections carry out the elastic force of backstop to first stopper section.
Alternatively, the angle between the inclined-plane and the first sliding part moving direction is more than 45 degree.
Alternatively, the inclined-plane to fit is respectively equipped with first sliding part and the second sliding part.
According to second aspect of the present utility model, there is provided a kind of head-mounted display apparatus.The head-mounted display apparatus bag
Include:It is with the housing of receiving space;The display module being arranged in the housing;Headgear assemblies, the headgear assemblies are configured
For can be around the head of user;Above-mentioned lateral sliding locking structure, the guide rail are installed in the housing, the sliding panel
Linked together with the headgear assemblies.
Alternatively, fixed support is provided with the housing, be provided with the fixed support guide groove or pilot hole or
Guide space, first sliding part move back and forth along the guide groove or pilot hole or guide space.
Alternatively, fixed support is provided with the housing, be provided with the fixed support guide groove or pilot hole or
Guide space, second sliding part move back and forth along the guide groove or pilot hole or guide space.
Alternatively, the through hole for being used for penetrating second sliding part is provided with the housing.
Alternatively, second spring can also be included, the second spring is configured as moving in the second sliding part stress
When dynamic, the second sliding part elastic reset power can be supplied to.
In lateral sliding locking structure and head-mounted display apparatus provided by the utility model, number of parts is less, knot
Structure is simple.First sliding part moves back and forth from the week side of boss of sliding panel to the direction of the first stopper section, and space-consuming is smaller.First slides
The first stopper section on moving part can carry out backstop to the second stopper section on sliding panel, coordinate simple, dimensional fits required precision
It is low.
Therefore, the technical assignment or technical problem to be solved that the utility model to be realized are people in the art
It is that member never expects or it is not expected that, therefore the utility model is a kind of new technical scheme.
It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model
Feature and its advantage will be made apparent from.
Embodiment
Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that:It is unless another
Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The utility model provides a kind of lateral sliding locking structure, and the lateral sliding locking structure can apply to wear-type
Display device.With reference to figure 1, the lateral sliding locking structure includes guide rail 10, sliding panel 11 and link gear.Wherein, it is described
Sliding panel 11 can move back and forth along the guide rail 10.
For example, the sliding panel 11 can link together with the headgear assemblies 17 on head-mounted display apparatus, to drive head
Band component 17 moves back and forth.
For example, it can be in slab construction, folding shape structure or other structures etc. that the sliding panel 11 is overall.
For example, the guide rail 10 can be guide rail ridge or guide groove, it can be provided with and can be led with described on the sliding panel 11
The structure that rail ridge or guide groove match, so that the sliding panel 11 can reciprocatingly slide along the guide rail ridge or guide groove.
The sliding panel 11 can be slidably mounted on the guide rail 10.The guide rail 10 is corresponded on the sliding panel 11
Slipper is included positioned at the upper and lower surface of its thickness direction both sides and the perimeter surface being arranged between upper and lower surface.Institute
State sliding panel 11 and be provided with the first stopper section.For example, first stopper section may be disposed at the sliding panel 11 upper surface or
On person lower surface.
The link gear includes the first sliding part 12.The link gear can drive first sliding part 12 described in
The direction of lateral first stopper section of the one of the perimeter surface of sliding panel 11 moves back and forth.The hereinafter referred to as described perimeter surface of sliding panel 11
Side be the sliding panel 11 the week side of boss.The second stopper section is provided with first sliding part 12.Second stopper section
Backstop can be carried out to the first stopper section on the sliding panel 11, to prevent the sliding panel 11 from back and forth being slided along the guide rail 10
It is dynamic, so as to the fixed sliding panel 11.
First sliding part 12 is driven from the week side of boss of the sliding panel 11 to first backstop in the link gear
When the direction in portion moves back and forth, second stopper section moves back and forth also with first sliding part 12.According to described second
The difference of stopper section position, second stopper section have locking state and misaligned state.In the locked condition, described second stops
Stopper carries out backstop to first stopper section, so as to prevent the sliding panel 11 from reciprocatingly sliding.Under misaligned state, described
Two stopper sections separate with first stopper section dislocation, so that the sliding panel 11 can reciprocatingly slide along the guide rail 10.Such as
This, by movement first sliding part 12, can cause second stopper section to be changed between locking state and misaligned state.
In the utility model, the number of parts in the lateral sliding locking structure is less, simple in construction.First sliding part
12 move back and forth from the week side of boss of sliding panel 11 to the direction of the first stopper section, and space-consuming is smaller.On first sliding part 12
One stopper section can carry out backstop to the second stopper section on sliding panel 11, coordinate simply, dimensional fits required precision is low.
In order to further reduce the space-consuming of first sliding part 12, it is preferable that first sliding part 12 is flat
Row moves back and forth in the sliding panel 11.For example, first sliding part 12 also can be parallel to the sliding panel 11.
Second stopper section can carry out backstop to the first stopper section on the sliding panel 11.First stopper section,
The concrete structure of second stopper section can have a variety of.For example, first stopper section can be respectively shape phase with the second stopper section
The bulge-structure and sunk structure of matching.
In one example, first stopper section includes one in spherical structure and sunk structure.Described first stops
Stopper includes another in the spherical structure and sunk structure.The spherical structure and the sunk structure shape phase
Match somebody with somebody, the spherical structure can enter the sunk structure to form backstop.
For example, first stopper section may include the sunk structure, second stopper section may include the sphere knot
Structure.The quantity of the sunk structure can have multiple.Glide direction distribution of the sunk structure along the sliding panel 11.Example again
Such as, first stopper section may include the spherical structure, and second stopper section may include the sunk structure.The bulb
The quantity of structure can have multiple.Glide direction distribution of the ball head structure along the sliding panel 11.
In another example, referring to figs. 2 to Fig. 4, first stopper section includes rack 110.Second stopper section
Including limiting tooth 120.The limiting tooth 120 can be meshed with the rack 110, to form backstop.Tooth on the rack 110
It can be distributed along the glide direction of the sliding panel 11.
With reference to figure 3, when the limiting tooth 120 is meshed with the rack 110, the sliding panel 11 can not be led along described
Rail 10 slides.Now, second stopper section is in locking state, enters whereabouts to the rack 110 by the limiting tooth 120
Gear.
With reference to figure 4, when the limiting tooth 120 separates with the rack 110 dislocation, the sliding panel 11 can be led along described
Rail 10 is slidably.Now, second stopper section is in misaligned state, and the limiting tooth 120 fails to enter the rack 110
Whereabouts are kept off.
In this embodiment, the rack 110 includes the teeth groove between adjacent teeth disposed thereon.In second stopper section
During in locking state, the position of the teeth groove is corresponding with the position of the limiting tooth 120, so that the rack 110 can be with
The limiting tooth 120 is meshed.
The link gear can drive first sliding part 12 from the week side of boss of the sliding panel 11 to first backstop
The direction in portion moves back and forth.The concrete structure of the link gear can have a variety of.
In one example, the second sliding part can also be included with reference to figure 1, Fig. 3, Fig. 4, the lateral sliding locking structure
15.Second sliding part 15 forms link gear with first sliding part 12.In second sliding part 15 and/or described
First sliding part 12 is provided with the inclined-plane tilted with the moving direction of first sliding part 12.
For example, the inclined-plane only can be provided with second sliding part 15.
In another example the inclined-plane only can be provided with first sliding part 12.
For another example with reference to figure 3, Fig. 4, inclined-plane 150 is provided with second sliding part 15, in first sliding part 12
It is provided with inclined-plane 121.Inclined-plane 150 on second sliding part 15 fits with the inclined-plane 121 on first sliding part 12.
The inclined-plane favours the moving direction of first sliding part 12.Second stopper section can be at locking when initial
Tight state.In one end stress of second sliding part 15, first sliding part 12 is driven to remote by the inclined-plane
The direction movement of first stopper section, so that second stopper section separates with first stopper section dislocation.Described second
Stopper section is converted to misaligned state by locking state.For example, the moving direction after the stress of the second sliding part 15 can be vertical
In the moving direction of first sliding part 12.One end by pressing second sliding part 15 is so, it is possible, is made described
Second stopper section is converted to misaligned state by locking state.One end that second sliding part 15 is pressed can also be arranged at energy
The position for being easy to user to press.
Further, the angle between the inclined-plane and the moving direction of the first sliding part 12 can be more than 45 degree.
One end of second sliding part 15 be pressed power when, first sliding part 12 is by the vertical force perpendicular to its inclined-plane 121.
The vertical force is decomposed into:Decomposed along the first decomposing force of the moving direction of the first sliding part 12, perpendicular to described first
Second decomposing force of power.First decomposing force is more than second decomposing force.
First sliding part 12 can move back and forth from the week side of boss of the sliding panel 11 to the direction of first stopper section.
The link gear can also include the first spring 13.First spring 13, which is used for offer, makes second stopper section to described
First stopper section carries out the elastic force of backstop.
First spring 13 can be in locking state when second stopper section is initial.
Pressing one end of second sliding part 15 makes second stopper section be converted to misaligned state by locking state.
After one end stress of second sliding part 15 disappears, first spring 13 can drive first sliding part 12 from the cunning
The week side of boss of dynamic plate 11 moves to the direction of first stopper section, until second stopper section is carried out to first stopper section
Backstop.Second stopper section is converted to locking state by misaligned state again.
The concrete structure of first spring 13, position can have a variety of.For example, first spring 13 can be compression
Spring or extension spring etc..
For example, first spring 13 may be disposed between first sliding part 12 and housing.
Such as shown in Fig. 2 to Fig. 4, the lateral sliding locking structure may also include spring fastenings 14.First bullet
Spring 13 may be disposed between the spring fastenings 14 and first sliding part 12.The spring fastenings 14 are securable to head
Wear on the fixed support in formula display device housing.
Exemplified by including limiting tooth 120 by second stopper section below, illustrate the lateral sliding locking structure in difference
Transfer process between state.Referring to figs. 2 to Fig. 4, first stopper section includes rack 110.Second stopper section includes
The limiting tooth 120 that can be meshed with the rack 110.The tooth glide direction along the sliding panel 11 point on the rack 110
Cloth.In an initial condition, first spring 13 provides elastic force, and the elastic force of first spring 13 causes the limiting tooth
120 are meshed with the rack 110.Now, the limiting tooth 120 is in locking state, and the position of sliding panel 11 is fixed.
When needing the limiting tooth 120 being converted to misaligned state by locking state, one end of second sliding part 15 is applied
Pressing force.The pressing force overcomes the elastic force of first spring 13, drives the limiting tooth 120 to away from the rack
110 direction movement, until the limiting tooth 120 separates with the rack 110 dislocation.Now, the limiting tooth 120 is in mistake
Position state, it can adjust the sliding panel 11 and reciprocatingly slided along the guide rail 10.Behind the position for regulating the sliding panel 11, pressing
Power disappears, and first spring 13 drives first sliding part 12 from the week side of boss of the sliding panel 11 to the rack 110
Direction is moved, until the limiting tooth 120 engages again with the rack 110.Now, the limiting tooth 120 is again in locking
State, the position of sliding panel 11 are fixed.
The utility model additionally provides a kind of head-mounted display apparatus, and with reference to figure 1, the head-mounted display apparatus includes shell
Body, display module, headgear assemblies 17 and above-mentioned lateral sliding locking structure.The housing is with receiving space.The display
Component is arranged in the housing.The display module may include display screen and lens, and user passes through the lens inspection institute
State display screen.For example, the quantity of the lens can be two, two lens are mountable on lens barrel.The guide rail 10
It is fixedly mounted in the housing, the sliding panel 11 can reciprocatingly slide along the guide rail 10.
The sliding panel 11 links together with the headgear assemblies 17.The sliding panel 11 and the headgear assemblies 17 it
Between connected mode can have it is a variety of.For example, the sliding panel 11 can pass the housing and is connected with the headgear assemblies 17
Together.In another example the headgear assemblies 17 can penetrate the enclosure interior and be linked together with the sliding panel 11.Example again
Such as, the sliding panel 11 can be linked together by connecting portion and the headgear assemblies 17.
In user's wearing after the headgear assemblies 17, the headgear assemblies 17 are surrounded on the head of user, described
Lens are located at user's face front, and the eyes of user can watch the display screen by the lens.
User to adjust the position of the headgear assemblies 17, and then is adjusted by adjusting the position of the sliding panel 11
The distance between user's eyes and the lens, so that user obtains optimal viewing experience.
The guide rail 10 is fixedly mounted in the housing.Preferably, it may be provided with fixed support in the housing.
The fixed support is provided with guide groove or pilot hole or guide space.First sliding part 12 is along the guide groove or guiding
Hole or the guide space move back and forth.In this way, having preset the moving direction of first sliding part 12, can make described
First sliding part 12 moves back and forth from the week side of boss of the sliding panel 11 to the direction of first stopper section, and then causes described the
Two stopper sections accurately can carry out backstop to first stopper section.
Equally, second sliding part 15 can also along be arranged on the fixed support guide groove, pilot hole or
Person's guide space moves back and forth.
The spring fastenings 14 can also be arranged on the fixed support.For example, the spring fastenings 14 can pacify
Loaded on the fixed support, or the spring fastenings 14 can be integrally formed with the fixed support.
The guide rail 10 can also be arranged on the fixed support.For example, the guide rail 10 is mountable to the fixation
On support, or the guide rail 10 can be integrally formed with the fixed support.
Second sliding part 15 can be arranged to button-shape.It is provided with the housing and is used to penetrate second cunning
The through hole of moving part 15.Second sliding part 15 passes the through hole, in order to which user presses second sliding part 15.By
Acted in the linkage of the link gear, the through hole may be placed on the housing position for being easy to user to press.
The head-mounted display apparatus can also include second spring 16.In one end stress movement of the second sliding part 15
When, the second spring 16 deforms, to be supplied to the second sliding part elastic reset power.Pressing second sliding part 15
Power disappear after, the second spring 16 drives second sliding part 15 to reset.
The concrete structure of the second spring 16, position can have a variety of.For example, the second spring 16 may be disposed at institute
State between the second sliding part 15 and the surface of shell.For example, the second spring 16 can be extension spring or compression bullet
Spring etc..
Although some specific embodiments of the present utility model are described in detail by example, this area
It is to be understood by the skilled artisans that example above merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
Modify.The scope of the utility model is defined by the following claims.