CN106231042B - A kind of protective case - Google Patents
A kind of protective case Download PDFInfo
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- CN106231042B CN106231042B CN201610771279.2A CN201610771279A CN106231042B CN 106231042 B CN106231042 B CN 106231042B CN 201610771279 A CN201610771279 A CN 201610771279A CN 106231042 B CN106231042 B CN 106231042B
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- bar
- protective case
- sliding rail
- plane
- bar group
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- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention provides a kind of protective case, is applied to mobile terminal, and the protective case includes: protective case ontology, including multiple cladding sides, and the space being set as accommodating mobile terminal is enclosed in multiple cladding side combinations；Inching gear; it is set to the link position of two neighboring cladding side in the space; the two neighboring cladding side of the inching gear and the protective case ontology is slidably connected; for when the protective case ontology is deformed; the inching gear can be mobile relative to the protective case ontology in the first plane and/or generates deformation perpendicular to first in-plane, to buffer the deformation of the protective case ontology；Wherein first plane is to be parallel to the plane of the display surface of the mobile terminal.Inching gear set by the protective case can make impact force in XYZ Directional Decomposition, to achieve the effect that damping vibration power.
Description
Technical field
The present invention relates to the accessory technical fields of electronic equipment, refer in particular to a kind of protective case.
Background technique
With becoming more diverse for display product, as kindle, plate, the numerous electronic products of mobile phone enter people
Life, circuit is integrated also higher and higher during the update of product, and the integrity problem of electronic product is also increasingly
It is important.It inevitably dodders along during the routine use of product, neglectful fall is the most common side for damaging electronic product
Formula, when electronic product from user hand it is casual drop when, display screen, camera, internal circuit damage be very easy to
Occur.
Protective case falling with certain protective action for product on the market at present, but the principle protected is main
It is the effect of the deformation decomposing force of flexible material when being fallen using electronic product, with the impact of cushion effect.However, this kind of structure
Protective case is often due to be made material thickness limitation, protection is inadequate, is transmitted to the impact endurance test shock generated in falling process
The inside of electronic product, can circuit to interiors of products, chip generate larger reliability effect, cause product flower screen, black occur
The damage such as line.
Summary of the invention
The purpose of technical solution of the present invention is to provide a kind of protective case, only passes through flexible material system for solving the prior art
At protective case, the problem of can not carrying out effective protection to electronic product is caused.
The present invention provides a kind of protective case, is applied to mobile terminal, wherein the protective case includes:
Protective case ontology, including multiple cladding sides, multiple cladding side combinations, which are enclosed, is set as mobile whole for accommodating
The space at end；
Inching gear is set to the link position of two neighboring cladding side in the space, the inching gear and institute
The two neighboring cladding side sliding connection for stating protective case ontology, for when the protective case ontology is deformed, institute
Inching gear is stated can be mobile relative to the protective case ontology in the first plane and/or to generate perpendicular to first plane
The deformation in direction, to buffer the deformation of the protective case ontology；
Wherein first plane is to be parallel to the plane of the display surface of the mobile terminal.
Preferably, protective case described above, wherein the inching gear includes first to be cooperatively connected with the first sliding rail
Bar group and the second bar group being cooperatively connected with the second sliding rail, wherein the first bar group is connected with the second bar group, and
First sliding rail and second sliding rail are respectively arranged on two neighboring cladding side；
Wherein when the protective case ontology is deformed, by first sliding rail and second sliding rail, described
One bar group and the second bar group can be mobile relative to the protective case ontology simultaneously in the first plane.
Preferably, protective case described above, wherein the inching gear further includes being set to the first bar group and institute
The resilient snubber between the second bar group is stated, for being deformed when the protective case ontology, the first bar group and described the
When two bar groups generate relative displacement in the plane for being parallel to first plane, the first bar group and second bar are provided
The cushion effect of relative displacement between group.
Preferably, protective case described above, wherein first sliding rail is set on the first cladding side, and described
The length extending direction of first sliding rail is identical as the first cladding length extending direction of side；Second sliding rail is set to
On second cladding side, and the length extending direction phase of the length extending direction of second sliding rail and second cladding side
Together.
Preferably, protective case described above, wherein the first of the first end of the first bar group and the second bar group
End is connected, and the first bar group is matched far from the first sliding being provided in the second end of first end with first sliding rail cooperation
Structure is closed, the second bar group is slidably matched far from second cooperated with second sliding rail is provided in the second end of first end
Structure.
Preferably, protective case described above, wherein first sliding rail and second sliding rail are respectively formed as slotting
Structure, first sliding matching structure and second sliding matching structure are respectively formed as and notching construction cooperation
Bulge-structure.
Preferably, protective case described above, wherein the first bar group includes the first bar and arranged in parallel
Two bars, the second bar group include third bar and the 4th bar arranged in parallel, first bar, second bar, described
Third bar passes through a fixed structure with the first end of the 4th bar respectively and connect, the axis direction of the fixed structure perpendicular to
First plane, and damping elastic slice is arranged on the fixed structure；
Wherein, when the protective case ontology is deformed, first bar, second bar, the third bar with it is described
When relatively moving in the direction perpendicular to first plane, the inching gear generates flat perpendicular to described first 4th bar
The deformation in face direction buffers the deformation of the protective case ontology by the damping elastic slice.
Preferably, protective case described above, wherein the fixed structure include the first fixing axle, the second fixing axle and
The axle sleeve being set between first fixing axle and second fixing axle, wherein first bar is set with the third rod set
In fixing in first fixing axle, second bar and the 4th rod set are set in second fixing axle and fix, described
The damping elastic slice is set between the first fixing axle and second fixing axle, the axle sleeve is sheathed on the damping elastic slice,
And axis connection is fixed with first fixing axle and described second respectively.
Preferably, protective case described above, wherein the second end of first bar and the second end of second bar point
It is not cooperatively connected with first sliding rail, the second end of the second end of the third bar and the 4th bar is respectively with described second
Sliding rail is cooperatively connected；Wherein, first sliding rail include with the second end of first bar cooperation the first track portion and
The second track portion cooperated with the second end of second bar, wherein first track portion is parallel to second sliding rail
Part；Second sliding rail include with the second end of the third bar cooperation third track portion and with the 4th bar
4th track portion of second end cooperation, wherein the third track portion is parallel to the 4th track portion.
Preferably, protective case described above, wherein the protective case ontology includes being located at two neighboring cladding side
At link position, the wrap angle that is provided projectingly, wherein the wrap angle is wholely set with two neighboring cladding side.
At least one of specific embodiment of the invention above-mentioned technical proposal has the advantages that
By the way that inching gear is arranged at the link position of two neighboring cladding side, which can be used in as guarantor
Sheath body distortion, namely when by foreign impacts pressure, moved in the plane for the display surface for being parallel to mobile terminal, make to impact
Power is in XYZ Directional Decomposition, to achieve the effect that damping vibration power, further increases protective case when accommodated mobile terminal is falling
Protective value when falling.
Detailed description of the invention
Fig. 1 shows the surface structure schematic diagrams of protective case of the present invention；
Fig. 2 indicates one of the structural schematic diagram of inching gear in protective case described in the embodiment of the present invention；
Fig. 3 indicates the second structural representation of inching gear in protective case described in the embodiment of the present invention；
Fig. 4 indicates the enlarged diagram of the fixed structure of inching gear in protective case described in the embodiment of the present invention；
The schematic diagram of the section structure of Fig. 5 expression fixed structure part；
The decomposition texture schematic diagram of Fig. 6 expression inching gear；
The partial structure diagram of Fig. 7 expression inching gear installation condition in protective case.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of protective case, is applied to mobile terminal, wherein the protective case includes:
Protective case ontology, including multiple cladding sides, multiple cladding side combinations, which are enclosed, is set as mobile whole for accommodating
The space at end；
Inching gear is set to the link position of two neighboring cladding side in the space, the inching gear and institute
The two neighboring cladding side sliding connection for stating protective case ontology, for when the protective case ontology is deformed, institute
Inching gear is stated can be mobile relative to the protective case ontology in the first plane and/or to generate perpendicular to first plane
The deformation in direction, to buffer the deformation of the protective case ontology；
Wherein first plane is to be parallel to the plane of the display surface of the mobile terminal.
The protective case of above-described embodiment structure passes through the setting fine motion dress at the link position of two neighboring cladding side
It sets, which can be used in when protective case body distortion, namely when by foreign impacts pressure, be parallel to mobile terminal
It is moved in the plane of display surface, makes impact force in XYZ Directional Decomposition, to achieve the effect that damping vibration power, further increased
Protective value of the protective case when accommodated mobile terminal when falling.
It is refering to fig. 1 a kind of surface structure schematic diagram of protective case of the embodiment of the present invention, the protective case includes:
Protective case ontology, including multiple cladding sides 100, multiple 100 groups of cladding side, which is surrounded, to be set as moving for accommodating
The space of dynamic terminal；As shown in Figure 1, cladding side 100 is four, for enclosing the sky for setting a rectangular shape in the embodiment
Between, namely using the mobile terminal of protective case described in the present embodiment for rectangular shape, four cladding sides 100 are along mobile terminal
Four lateral edges enclose and set.In addition, specifically, protective case ontology is made of flexible material, have elasticity when falling slow
Punching effect, prevents mobile terminal to be directly knocked and damage when falling.
In addition, as shown in fig.1, protective case ontology further includes being located at two neighboring cladding side 100 in the embodiment
At link position and the wrap angle 110 that is provided projectingly, the wrap angle 110 are made with cladding side 100 of identical material, and preferable
Ground is wholely set with two neighboring cladding side 100, and is each formed at the link position of each adjacent two cladding side 100
One wrap angle 110.
Further, protective case described in the embodiment further include:
Inching gear is set to cladding side 100 and encloses in the space set for accommodating mobile terminal, and is located at adjacent two
At the link position of a cladding side 100.Specifically, in conjunction with Fig. 1, inching gear is set to the inside of wrap angle 110, and each
The inside of wrap angle 110 is provided with an inching gear.Further, inching gear is in the inside and adjacent two of wrap angle 110
A cladding side 100 is slidably connected respectively, and for being impacted when mobile terminal falls, protective case ontology is deformed
When, buffer protection covers the deformation of ontology.
With continued reference to Fig. 1, in two neighboring cladding side 100, wherein it is provided with the first sliding rail on a cladding side 100,
It is provided with the second sliding rail on another cladding side 100, in the present embodiment, the first sliding rail and the second sliding rail are formed as along cladding side
The notching construction 111 that 100 length direction opens up, and be located on wrap angle 110.
Specifically, inching gear includes the first bar group being cooperatively connected with the first sliding rail and is cooperatively connected with the second sliding rail
The second bar group, wherein being connected at the first bar group and the second bar group at one end position.When protective case ontology is deformed, lead to
It crosses the first bar group to match with the first sliding rail, the second bar group is matched with the second sliding rail, and the first bar group and the second bar group can be
It is parallel to mobile relative to protective case ontology in the plane (the first plane namely X/Y plane) of the display surface of mobile terminal.
On this basis, inching gear can also include the elastic buffer being set between the first bar group and the second bar group
Part, for being deformed when protective case ontology, the first bar group and the second bar group generate relative displacement being parallel in the first plane
When, the cushion effect of the relative displacement between the first bar group and the second bar group is provided.
Additionally it is preferred that the first bar group and the second bar group can also respectively include two bars, worn between two bars solid
Determine structure, axis direction is the direction (Z-direction) perpendicular to the display surface of mobile terminal, and is set between two bars on fixed structure
Set damping elastic slice.The damping elastic slice is used to be deformed when protective case ontology, generates relative displacement, inching gear between two bars
When generating the deformation perpendicular to the first in-plane, namely generating along the deformation of Z-direction, by damping elastic slice, impact force is carried out
Damping and release, buffer protection cover the deformation of ontology.
In conjunction with Fig. 2 and Fig. 3, in protective case described in the specific embodiment of the invention, the inching gear be arranged at wrap angle 110
In:
First bar group includes the first bar 210 and the second bar 230 arranged in parallel；
Second bar group includes third bar 220 and the 4th bar 240 arranged in parallel；
Wherein, the first end of the first bar 210, the second bar 230, third bar 220 and the 4th bar 240 passes through fixed structure respectively
260 connections.
When at the wrap angle 110 that inching gear is installed on protective case ontology, the first bar 210 is located at same with third bar 220
One plane, the second bar 230 are generally aligned in the same plane with the 4th bar 240, and are to be parallel to mobile terminal set by protective case ontology
Display surface plane；And the axis direction of fixed structure 260 is perpendicular to the first plane, if the display surface of mobile terminal is determined
Justice is the face XY, then the axis direction of fixed structure 260 is Z-direction.
Further, in the specific embodiment of the invention, as shown in Figures 2 and 3, the first bar 210, the second bar 230, third bar
220 and the 4th on bar 240, is provided with bulge-structure 270 respectively at the second end position far from first end, in conjunction with Fig. 1, for
The notching construction 111 opened up on cladding side 100 is cooperatively connected.Specifically, on adjacent two cladding sides 100, first
Coat the length of the length extending direction of set notching construction 111 (being formed as the first sliding rail) and the first cladding side on side
Extending direction is identical；Second cladding side on set notching construction 111 (being formed as the second sliding rail) length extending direction with
The length extending direction of second cladding side is identical；It is wherein set convex on the first bar 210 and the second bar 230 of the first bar group
It plays structure 270 and is formed as the first sliding matching structure cooperated with the first sliding rail on the first cladding side；The of second bar group
Set bulge-structure 270 is formed as and the second sliding rail cooperation on the second cladding side on three bars 220 and the 4th bar 240
Second sliding matching structure.
In addition, at 110 position of wrap angle, due to needing to accommodate inching gear between two neighboring cladding side,
Two neighboring cladding side is respectively formed with a coating space, and set notching construction is respectively to run through coating space, and wear
The notching construction coated on side is divided into first using the compartmentation of coating space by the upper and lower surface of cladding side thoroughly
Slotted section (the first track portion) and the second slotted section (the second track portion), wherein the first slotted section from cladding side
Upper surface penetrate into coating space, the second slotted section from cladding side lower surface penetrate into coating space.
When at the wrap angle 110 that inching gear is installed on protective case ontology, be parallel to each other included by the first bar group
One bar 210 and the second bar 230 are arranged along the first cladding side, and bulge-structure 270 set on the first bar 210 is inserted in the
In the first slotted section on one cladding side, set bulge-structure 270 is inserted in the first cladding side on the second bar 230
On the second slotted section in；The third bar 220 and the 4th bar 240 being parallel to each other included by second bar group along with the first coated sides
The second adjacent cladding side setting of side, and bulge-structure 270 set on third bar 220 is inserted on the second cladding side
The first slotted section in, set bulge-structure 270 is inserted in the second fluting on the second cladding side on the 4th bar 240
In part.
Based on above mounting means, the elastic force that protective case bulk material is made, the first bar group of inching gear are utilized
And second bar group pass through closely connected between notching construction 111 and bulge-structure 270 respectively, when protective case ontology is not by outer
When portion's impact force, it is bonded between inching gear and protective case ontology；When protective case ontology is by external impact force, due to
Notching construction has certain length, and displacement is generated between inching gear and protective case ontology, in X/Y plane, the first bar group and the
Two bar groups are slided along notching construction 111 respectively, pass through the sliding of the first bar group and the second bar group relative to protective case ontology in this way
The impact of release force reaches certain protecting effect.
Further, in conjunction with Fig. 2 and Fig. 3, the first bar 210 of the first bar group of inching gear and the third bar of the second bar group
Resilient snubber 250 is additionally provided between 220, preferably, the 4th bar 240 of the second bar 230 of the first bar group and the second bar group
Between be also equipped with a resilient snubber 250, which can be to be separated from each other, or be formed as one.
According to the above, by the way that, in default angle, the present invention is real between setting 260 first bar group of fixed structure and the second bar group
Applying is 90 degree in example, and when protective case ontology is not by external impact force, making to generate between the first bar group and the second bar group makes two
When displacement when the angle between person becomes smaller, by the way that resilient snubber 250 is arranged, a cushion effect is provided, further in X/Y plane
Direction achievees the effect that cushion impact forces.
According to fig. 2, Fig. 3, and Fig. 4 to Fig. 7 is referred to, in the embodiment of the present invention, fixed structure set by inching gear
260, for the first bar 210 and the second bar 230, the third bar 220 of the second bar group and the 4th bar 240 of the first bar group to be fixed on
The same end, and be fixedly connected at the end to be concentric, specifically, which includes: that the first fixing axle 261, second is solid
Dead axle 262 and the axle sleeve 263 being set between the first fixing axle 261 and the second fixing axle 262.
Wherein, in conjunction with Fig. 5 and Fig. 6, the first fixing axle 261 includes diameter difference, three part axis positioned at same axle center
Section, wherein the diameter of middle section shaft part is greater than the diameter of both ends split axle section；Second fixing axle 262 includes diameter difference, position
Two part shaft parts in same axle center, and it is relatively large in diameter the diameter of a part of shaft part and the middle section of the first fixing axle 261
The diameter of shaft part is identical, is relatively large in diameter to be provided on a part of shaft part and plugs hole, and wherein one end of the first fixing axle 261 is inserted in
Second fixing axle 262 plugs in hole, and axle sleeve 263 is sheathed on the position that the first fixing axle 261 is connected with the second fixing axle 262
Place, and internal diameter is identical as the diameter of middle section shaft part of the first fixing axle 261, so that the first fixing axle 261, the second fixing axle
263 three is mutually fixedly connected with axle sleeve.
Preferably, plugging for second fixing axle 262 is provided with damping elastic slice 264 in the inside of axle sleeve 263 in hole, it is used for
Buffer the impact force in Z-direction.
In the embodiment of the present invention, the first end of the first bar 210 of inching gear is provided with two mounting blocks mutually separated, and
The mounting hole for being coupled with the middle section shaft part of the first fixing axle 261 is provided on each mounting blocks；Third bar 220
First end be provided with a mounting blocks, and be also equipped on the mounting blocks for the middle part split axle with the first fixing axle 261
The mounting hole that section is coupled.By this kind of set-up mode, the mounting blocks of third bar 220 are inserted in two peaces of the first bar 210
It fills between block, and is sheathed on to install on the middle section shaft part of the first fixing axle 261 respectively and fix, make the axle center of the first bar 210
It is the display surface for being parallel to mobile terminal with plane where the axle center of third bar 220.
Similarly, according to Fig. 5 and Fig. 6, between the second bar 230 of inching gear, the 4th bar 240 and the second fixing axle 262
Mounting means and the first bar 210, third bar 220 are identical as the mounting means between the first fixing axle 261, and details are not described herein.
By this kind of setting structure, plane where the axle center of the second bar 230 and the axle center of the 4th bar 240 is made to be parallel to mobile terminal
Display surface.
Using the fixed structure 260 of aforesaid way, the first fixing axle 261 and 262 phase of the second fixing axle are made by axle sleeve 263
Connection, the first bar 210, third bar 220 are fixedly connected with the first fixing axle 261, and the second bar 230, the 4th bar 240 and second are fixed
Axis 262 is fixedly connected.
In conjunction with Fig. 7, when at the wrap angle 110 that inching gear is installed on protective case ontology, the first bar 210 of inching gear
Along wherein one cladding side setting, third bar 220 is arranged along adjacent another cladding side, the axle center of the first bar 210 and third
Plane where the axle center of bar 220 is parallel to the display surface of protected mobile terminal 300, similarly the axle center of the second bar 230 and the
Plane where the axle center of four bars 240 is also parallel with the display surface of mobile terminal 300, and the axis direction of fixed structure 260 is vertical
In the display surface of mobile terminal 300.
In addition, in conjunction with Fig. 1 and Fig. 2, the first bar 210, the second bar 230, third bar 220 and the 4th bar 240 second end on
Set bulge-structure 270 is respectively arranged in the notching construction 111 of cladding side 100, and when power that is hit can be relative to packet
Cover the sliding of side 100.
According to Fig. 1 to Fig. 7, protective case described in the embodiment of the present invention, by being most susceptible to brokenly when mobile terminal falls
Inching gear is set at the wrap angle 110 of bad protective case ontology, using bulge-structure 270 on inching gear relative to coated sides
The sliding of notching construction 111 on side 100, dissolving suffered impact force is the component of X/Y plane, to release on X/Y plane
Put the impact of power；Using the damping elastic slice 264 with certain coefficient of elasticity set on fixed structure 260, buffer in Z-direction
Impact force；Further utilize elastic buffer set between the first bar 210 of the first bar group and the third bar 220 of the second bar group
Set resilient snubber 250 between 4th bar 240 of the second bar 230 and the second bar group of part 250 and the first bar group,
It buffers on X/Y plane, the first bar group generates impact force when displacement relative to the second bar group.
It is above-mentioned with the bar group of sliding function and the cooperation of resilient snubber, inching gear are formed with tri- directions XYZ
Freedom degree makes impact force be decomposed into tri- directions XYZ when the mobile terminal that protective case is protected falls, therefore has preferable
Alleviation dropping shock and vibration effect.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of protective case, it is applied to mobile terminal, which is characterized in that the protective case includes:
Protective case ontology, including multiple cladding sides, multiple cladding side combinations, which are enclosed, to be set as accommodating mobile terminal
Space；
Inching gear is set to the link position of two neighboring cladding side in the space, the inching gear and the guarantor
The two neighboring cladding side of sheath ontology is slidably connected, described micro- for when the protective case ontology is deformed
Dynamic device can be mobile relative to the protective case ontology in the first plane and/or be generated perpendicular to first in-plane
Deformation, to buffer the deformation of the protective case ontology；
Wherein first plane is to be parallel to the plane of the display surface of the mobile terminal；
Wherein, the inching gear includes the first bar group being cooperatively connected with the first sliding rail and is cooperatively connected with the second sliding rail
Second bar group, wherein the first bar group is connected with the second bar group, and first sliding rail and second sliding rail point
It is not set on two neighboring cladding side；
Wherein when the protective case ontology is deformed, by first sliding rail and second sliding rail, first bar
Group and the second bar group can be mobile relative to the protective case ontology simultaneously in the first plane.
2. protective case according to claim 1, which is characterized in that the inching gear further includes being set to first bar
Resilient snubber between group and the second bar group, for being deformed when the protective case ontology, the first bar group with
When the second bar group generates relative displacement in the plane for being parallel to first plane, provide the first bar group with it is described
The cushion effect of relative displacement between second bar group.
3. protective case according to claim 1, which is characterized in that first sliding rail is set on the first cladding side,
And the length extending direction of first sliding rail is identical as the first cladding length extending direction of side；Second sliding rail
It is set on the second cladding side, and the length of the length extending direction of second sliding rail and second cladding side extends
Direction is identical.
4. protective case according to claim 1, which is characterized in that the first end of the first bar group and the second bar group
First end be connected, the first bar group far from be provided in the second end of first end with first sliding rail cooperation first
Sliding matching structure, the second bar group are slided far from second cooperated with second sliding rail is provided in the second end of first end
Movable fit structure.
5. protective case according to claim 4, which is characterized in that first sliding rail and second sliding rail are respectively formed
For notching construction, first sliding matching structure and second sliding matching structure are respectively formed as and the notching construction
The bulge-structure of cooperation.
6. protective case according to claim 1, which is characterized in that the first bar group includes arranged in parallel first
Bar and the second bar, the second bar group include third bar and the 4th bar arranged in parallel, first bar, described second
Bar, the third bar pass through a fixed structure with the first end of the 4th bar respectively and connect, the axle center side of the fixed structure
To perpendicular to first plane, and damping elastic slice is arranged on the fixed structure；
Wherein, when the protective case ontology is deformed, first bar, second bar, the third bar and the described 4th
When relatively moving in the direction perpendicular to first plane, the inching gear is generated perpendicular to the first plane side bar
To deformation the deformation of the protective case ontology is buffered by the damping elastic slice.
7. protective case according to claim 6, which is characterized in that the fixed structure is consolidated including the first fixing axle, second
Dead axle and the axle sleeve being set between first fixing axle and second fixing axle, wherein first bar and the third
Rod set is set in first fixing axle and fixes, and second bar and the 4th rod set are set in second fixing axle admittedly
It is fixed, the damping elastic slice is set between first fixing axle and second fixing axle, and the axle sleeve is sheathed on the damping
On elastic slice, and axis connection is fixed with first fixing axle and described second respectively.
8. protective case according to claim 7, which is characterized in that the of the second end of first bar and second bar
Two ends are cooperatively connected with first sliding rail respectively, the second end of the second end of the third bar and the 4th bar respectively with institute
State the mating connection of the second sliding rail；
Wherein, first sliding rail includes with the first track portion of the second end of first bar cooperation and with described second
Second track portion of the second end cooperation of bar, wherein first track portion is parallel to second track portion；It is described
Second sliding rail includes matching with the third track portion of the second end of third bar cooperation and with the second end of the 4th bar
The 4th track portion closed, wherein the third track portion is parallel to the 4th track portion.
9. protective case according to claim 1, which is characterized in that the protective case ontology includes being located at two neighboring cladding
At the link position of side, the wrap angle that is provided projectingly, wherein the wrap angle is wholely set with two neighboring cladding side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610771279.2A CN106231042B (en) | 2016-08-30 | 2016-08-30 | A kind of protective case |
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| CN201610771279.2A CN106231042B (en) | 2016-08-30 | 2016-08-30 | A kind of protective case |
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| CN106231042A CN106231042A (en) | 2016-12-14 |
| CN106231042B true CN106231042B (en) | 2019-01-25 |
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| US8774882B2 (en) * | 2012-06-08 | 2014-07-08 | A.G. Findings & Mfg. Co. | Mobile device case with removably insertable corners |
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| CN102946702A (en) * | 2012-10-18 | 2013-02-27 | 林嘉彦 | Electronic device protective shell capable of transforming kinetic energy into elastic potential energy |
| CN203407651U (en) * | 2013-02-07 | 2014-01-29 | 张格常 | Protective sleeve for reducing impact force of air chamber by means of elastic deformation |
| CN205378409U (en) * | 2016-01-18 | 2016-07-06 | 杭州奕胜科技有限公司 | Antidetonation prevents falling shell |
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