CN204357994U - Deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism - Google Patents
Deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism Download PDFInfo
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- CN204357994U CN204357994U CN201420736561.3U CN201420736561U CN204357994U CN 204357994 U CN204357994 U CN 204357994U CN 201420736561 U CN201420736561 U CN 201420736561U CN 204357994 U CN204357994 U CN 204357994U
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Abstract
The utility model discloses a kind of deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism.Electronic product casing assembly comprises: housing, and housing has opening; Lid, lid is in order to open or close opening; Flexible open-and-close mechanism, open-and-close mechanism comprises two supporting legs and the interconnecting part be connected between the two legs, and when the central point of the central point at the two ends on supporting leg and the end of the rotating shaft corresponding with this supporting leg is located on the same line, open-and-close mechanism deformation quantity is maximum.According to electronic product casing assembly of the present utility model, by making two supporting legs with flexible open-and-close mechanism only be against on lid respectively, interconnecting part is connected on housing.Thus, the structure of frame set can be simplified, shorten the design cycle, reduce cost of production.
Description
Technical field
The utility model relates to a kind of deformed spring, USB device and has the electronic product casing assembly of open-and-close mechanism.
Background technique
In correlation technique, utilize the magnetic force of magnet to control the folding between the housing of electronic product and lid, this is higher to the requirement of magnet, magnetic pole, not only increases cost of production thus, and reduces efficiency of assembling., there is magnetic force clear area in empirical tests, namely lid is not in this region by magnetic force, and lid is in free state, so easily causes lid to rupture because product falls, and also allows the aesthetics of product have a greatly reduced quality simultaneously when lid rotates between two blocks of magnet.Through checking further, magnetic force clear area size and magnet magnetic force are inversely proportional to, and namely magnet magnetic force larger magnetic force clear area is less, and magnet magnetic force less magnetic force clear area is larger.But due to the constraint by objective condition, cannot accomplish to utterly destroy magnetic force clear area, thus the risk causing lid to rupture because falling also just cannot be eliminated, and continue the condition adding magnetic in nothing under, magnet magnetic force can weaken along with the time, and the conference that adds of magnetic force clear area makes this scheme can not get significantly improving effect.
In addition, utilize the magnetic force of magnet to control the folding between the housing of electronic product and lid, magnet will occupy larger space, and this is difficult to realize on the product of small volume.
Model utility content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the utility model proposes a kind of electronic product casing assembly with open-and-close mechanism, described in there is open-and-close mechanism electronic product casing assembly there is the advantage that structure is simple, cost is low.
The utility model also proposes a kind of USB device, and described USB device has the advantage that structure is simple, cost is low.
The utility model proposes again a kind of deformed spring, and described deformed spring has the advantage that structure is simple, cost is low.
Provide a kind of electronic product casing assembly with open-and-close mechanism according to first aspect of the present utility model, comprising: housing, described housing has opening; Lid, described lid is connected to described opening to open or close described opening pivotly by rotating shaft; Flexible open-and-close mechanism, described open-and-close mechanism comprises two supporting legs and is connected to the interconnecting part between described two supporting legs, wherein said two supporting legs lay respectively at the two ends of described rotating shaft and described in every bar, supporting leg is all only against on described lid, and described interconnecting part clamping on the housing.
According to the electronic product casing assembly with open-and-close mechanism of the present utility model, by utilizing two supporting legs with flexible open-and-close mechanism to be only against on lid respectively, interconnecting part is connected on housing.Thus, the effective location of open-and-close mechanism to lid can be realized, prevent open-and-close mechanism from splitting away off from housing, also simplify the structure of frame set simultaneously, shorten the design cycle, reduce cost of production.
Alternatively, when the central point of the central point at the two ends on described supporting leg and the end of the rotating shaft corresponding with this supporting leg is located on the same line, described open-and-close mechanism deformation quantity is maximum.
Preferably, described interconnecting part extends along the direction of described rotating shaft.
In an embodiment of the present utility model, on described opening, the sidewall of contiguous described rotating shaft has draw-in groove, wherein said interconnecting part snaps in described draw-in groove.
Alternatively, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the linkage section between described two straightways, and the linkage section of described open-and-close mechanism is formed as Ω shape.
Alternatively, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the linkage section between described two straightways, and the linkage section of described open-and-close mechanism is formed as U-shaped, rectangle or arcuate shape.
Preferably, described two supporting legs of described open-and-close mechanism and described interconnecting part are formed in one part.
Provide a kind of USB device according to the embodiment of second aspect of the present utility model, comprising: USB shell body, the side of described USB shell body is formed with opening; USB lid, described USB lid is connected to described opening to open or close described opening pivotly by rotating shaft; Deformed spring, described deformed spring comprises two supporting legs and is connected to the interconnecting part between described two supporting legs, wherein said two supporting legs lay respectively at the two ends of described rotating shaft and described in every bar, supporting leg is all only against on described USB lid, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the Ω shape linkage section between described two straightways, and described interconnecting part is connected on described USB shell body.
According to USB device of the present utility model, by utilizing two of deformed spring supporting legs to be only against respectively on USB lid, interconnecting part is connected on USB shell body.Thus, the effective location of deformed spring to USB lid can be realized, prevent deformed spring from splitting away off from USB shell body, also simplify the structure of USB device simultaneously, shorten the design cycle, reduce cost of production.
Alternatively, when the central point of the central point at the two ends on described supporting leg and the end of the rotating shaft corresponding with this supporting leg is located on the same line, described deformed spring deformation quantity is maximum.
Preferably, the sidewall of contiguous described rotating shaft on described opening has draw-in groove, and wherein said interconnecting part snaps in described draw-in groove.
Provide a kind of deformed spring according to the third aspect of the present utility model, comprising: two supporting legs, supporting leg described in every bar comprises and being located on the same line and isolated two straightways and the Ω shape linkage section between described two straightways; Be connected to the interconnecting part between described two supporting legs, described interconnecting part is perpendicular to the bearing of trend of described supporting leg.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the USB device according to an embodiment of the present utility model, wherein, USB lid be in closed condition;
Fig. 2 is the partial enlarged drawing at the A place in Fig. 1;
Fig. 3 and Fig. 4 is the structural representation of the USB device in Fig. 1, and wherein, USB lid is in the state opening opening;
Fig. 5 is the partial enlarged drawing at the B place in Fig. 4;
Fig. 6 is the structural representation of the USB device in Fig. 1, and wherein, USB lid is in closed condition;
Fig. 7 is the structural representation of the deformed spring of USB device in Fig. 1;
Fig. 8 is the USB shell body of USB device in Fig. 1 and the structural representation of USB lid;
Fig. 9 is the partial enlarged drawing at G place in Fig. 8.
Reference character:
USB device 100,
USB shell body 110, opening 111, draw-in groove 112, revolution space 113,
USB lid 120, rotating shaft 121, hole clipping 122, first end 123, the second end 124,
Deformed spring 130, supporting leg 131, straightway 132, linkage section 133, interconnecting part 134, inserted part 135.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristics.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1-Fig. 9, the USB device 100 according to the utility model embodiment is described.
As shown in Fig. 1-Fig. 9, according to the USB device 100 of the utility model embodiment, comprising: USB shell body 110, USB lid 120 and deformed spring 130.
Specifically, as shown in Figure 8 and Figure 9, the side of USB shell body 110 is formed with opening 111, USB lid 120 and is connected to opening 111 pivotly by rotating shaft 121 and sentences and open or close opening 111.As shown in Figure 7, deformed spring 130 comprises two supporting legs 131 and interconnecting part 134, two supporting legs 131 be connected between two supporting legs 131 lay respectively at the two ends of rotating shaft 121 and every bar supporting leg 131 is all only against on lid.As shown in figs 1 to 6, one end of every bar supporting leg 131 is connected with interconnecting part 134, and the other end is only against on USB lid 120, and interconnecting part 134 is connected on USB shell body 110.
It should be noted that, when deformed spring 130 is assembled on USB shell body 110 and USB lid 120, deformed spring 130 is in the state with stress, be assembled to after on USB shell body 110 and USB lid 120 by deformed spring 130, deformed spring 130 stores certain elastic potential energy, to ensure the effective location of deformed spring 130 pairs of USB lids 120, prevent deformed spring 130 from splitting away off from USB shell body 110.
The process opened according to the USB lid 120 of the USB device 100 of the utility model embodiment is described in detail referring to Fig. 1-Fig. 9.For convenience of describing, being in closed condition for original state for USB lid 120, the process that USB lid 120 is opened is described.In addition, deformed spring 130 is mounted to after on USB shell body 110 and USB shell body 110, stores certain elastic potential energy, to make USB lid 120 keep closed condition, prevents deformed spring 130 from coming off from USB shell body 110 and USB shell body 110 simultaneously.
The first step, as depicted in figs. 1 and 2, deformed spring 130 is arranged on USB shell body 110 and USB lid 120, the interconnecting part 134 of deformed spring 130 is connected to the position of the adjacent openings 111 on USB shell body 110, one end of the supporting leg 131 of deformed spring 130 is connected with interconnecting part 134, and the other end of supporting leg 131 is only against on USB lid 120.Now, USB lid 120 is in closed condition.
Second step, as shown in Figure 3, the second end 124 of USB lid 120 applies an external force, USB lid 120 is rotated along the direction in Fig. 3 shown in arrow a around rotating shaft 121, the deformation quantity of deformed spring 130 increases gradually, and the elastic force of USB lid 120 also increases gradually.
3rd step, as shown in Figure 6, USB lid 120 continues to rotate along the direction in Fig. 4 shown in arrow a, USB lid 120 is under the effect of the elastic force of deformed spring 130, pull USB lid 120 to be rotated further, until opening 111 is opened completely, USB lid 120 is in full open position.
It should be noted that, in practical operation, the folding of USB lid 120 completes instantaneously, the decomposition more than just done for convenience of explanation and to whole process.In addition, the process that USB lid 120 is being closed is contrary with the opening procedure of above-mentioned USB lid 120, repeats no more here.
According to the USB device 100 of the utility model embodiment, by utilizing two of deformed spring 130 supporting legs 131 to be only against respectively on USB lid 120, interconnecting part 134 is connected on USB shell body 110.Thus, the effective location of deformed spring 130 pairs of USB lids 120 can be realized, prevent deformed spring 130 from splitting away off from USB shell body 110, also simplify the structure of USB device 100 simultaneously, shorten the design cycle, reduce cost of production.
As shown in Fig. 1-Fig. 9, according to an embodiment of the present utility model, the side of USB shell body 110 is formed with opening 111, USB lid 120 and is connected to opening 111 pivotly by rotating shaft 121 and sentences and open or close opening 111.The interconnecting part 134 that deformed spring 130 comprises two supporting legs 131 and is connected between two supporting legs 131.One end of each supporting leg 131 is connected with interconnecting part 134, the other end and USB lid 120 only support, such as shown in figures 7 and 9, supporting leg 131 is provided with away from the free end of interconnecting part 134 inserted part 135, the USB lid 120 extended towards USB lid 120 and is provided with the hole clipping 122 suitable with inserted part 135.Coordinate to make the other end of the supporting leg 131 of deformed spring 130 to be connected with USB lid 120 by making inserted part 135 and hole clipping 122, not only can simplify the assembly process between deformed spring 130 and USB lid 120 thus, the structure of USB device 100 can also be made compacter, reasonable.The sidewall of contiguous rotating shaft 121 on the opening 111 of USB shell body 110 has draw-in groove 112, and wherein interconnecting part 134 snaps in draw-in groove 112.Thus, the connection reliability between deformed spring 130 and USB shell body 110 can be improved, prevent deformed spring 130 from unexpected landing USB shell body 110.
As shown in Figure 1, Figure 3 and Figure 4, can rotate around rotating shaft 121 to make USB lid 120, position relative with the first end 123 of USB lid 120 on USB shell body 110 is provided with revolution space 113, when the second end 124 of USB lid 120 is along when in Fig. 3, the direction shown in arrow a rotates, the first end 123 of USB lid 120 rotates around rotating shaft 121 in revolution space 113.When USB lid 120 is when being in open mode, the angle that the first end 123 of USB lid 120 turns over around rotating shaft 121 is maximum, in order to the corner of the first end 123 preventing USB lid 120 is excessive, limit structure (scheming not shown) can be set in revolution space 113 to limit angle of swing when USB lid 120 is in open mode.
For optimizing the structure of USB device 100 further, alternatively, interconnecting part 134 extends along the direction of rotating shaft 121.As shown in Figure 7, be simplify the shape of deformed spring 130, every bar supporting leg 131 comprises and being located on the same line and isolated two straightways 132 and the linkage section between two straightways 132 133, and linkage section 133 can be formed as Ω shape.Thus, the structure of deformed spring 130 can be simplified further, save and produce materials, reduce cost of production.Be understandable that, the shape of linkage section 133 is not limited to this, and such as, linkage section 133 can also be formed as U-shaped, rectangle or arcuate shape.Preferably, two supporting legs 131 of deformed spring 130 and interconnecting part 134 are formed in one part, can simplify the course of working of deformed spring 130 thus, thus can reduce cost of production further.Further, deformed spring 130 can be the spring steel of 0.4mm for diameter of section.
Alternatively, when the central point of the central point at the two ends on supporting leg 131 and the end of the rotating shaft 121 corresponding with this supporting leg 131 is located on the same line, deformed spring 130 deformation quantity is maximum.Here " central points at the two ends on supporting leg 131 " refer to end and the central point of interconnecting part joint, the end of the other end of supporting leg 131 and the central point of USB lid 120 cooperation place of one end of supporting leg 131.Such as, as shown in Figure 5, every bar supporting leg 131 comprises and being located on the same line and isolated two straightways 132 and the linkage section between two straightways 132 133, and when deformed spring 130 is configured to being centrally located on same straight line of two straightways 132 and rotating shaft 121, amount of deformation is maximum.As shown in figs. 5 and 9, point F is one end of supporting leg 131 and the tie point of interconnecting part 134, point D is the central point that the other end of supporting leg 131 and USB lid 120 abut against place, point E is the central point of the end of the rotating shaft 121 corresponding with this supporting leg 131, in fig .9, the line of point between D, E, F is configured to a triangle, and the length relation on three limits of triangle DEF meets: DE+EF > DF.In USB lid 120 rotary course, line segment DE and line segment EF sum constant, therefore when USB lid 120 is in state as shown in Figure 5 (when D, E, F 3 are located on the same line), DE+EF=DF, that is, now the length of line segment DF is the longest, and namely deformed spring 130 amount of deformation is maximum.
For convenience of describing, can by the state called after threshold state as shown in Figure 5 of USB lid 120.Be understandable that, when USB lid 120 switches in the process of threshold state by closed condition, the deformation quantity of deformed spring 130 increases gradually; When USB lid 120 is in threshold state, the deformation quantity of deformed spring 130 is maximum; When USB lid 120 switches to open mode by threshold state, the deformation quantity of deformed spring 130 reduces gradually.Thus, in the design process of deformed spring 130, only need ensure that USB lid 120 is when threshold state, the load capacity that deformed spring 130 bears is lower than the maximum load amount of deformed spring 130, and then simplify deformed spring 130 structure, shorten the design cycle, reduce cost of production.
The process opened according to the USB lid 120 of the USB device 100 of the utility model embodiment is described in detail referring to Fig. 1-Fig. 9.For convenience of describing, being in closed condition for original state for USB lid 120, the process that USB lid 120 is opened is described.In addition, deformed spring 130 is mounted to after on USB shell body 110 and USB shell body 110, stores certain elastic potential energy, to make USB lid 120 keep closed condition, prevents deformed spring 130 from coming off from USB shell body 110 and USB shell body 110 simultaneously.In addition, for ensureing that deformed spring 130 has enough large elastic force, diameter of section can be selected to be the deformed spring 130 of 0.4mm.
The first step, as depicted in figs. 1 and 2, deformed spring 130 is arranged on USB shell body 110 and USB lid 120, the interconnecting part 134 of deformed spring 130 is connected in draw-in groove 112, the inserted part 135 of the supporting leg 131 of deformed spring 130 is engaged in the hole clipping 122 of USB lid 120, and the interconnecting part 134 of deformed spring 130 is fastened in draw-in groove 112.Now, USB lid 120 is in closed condition, and deformed spring 130 makes USB lid 120 remain on closed condition by elastic force.
Second step, as shown in Figure 3, apply an external force at the second end 124 place of USB lid 120, USB lid 120 is rotated along the direction in Fig. 3 shown in arrow a around rotating shaft 121, the deformation quantity of deformed spring 130 increases gradually, and the elastic force of USB lid 120 also increases gradually.
3rd step, as shown in Figure 4 and Figure 5, USB lid 120 rotates to threshold state around rotating shaft 121 along the direction shown in arrow a in Fig. 4, and D, E, F 3 are located on the same line, now the deformation quantity of deformed spring 130 is maximum, and the elastic force of USB lid 120 is also maximum.
4th step, as shown in Figure 6, USB lid 120 is continued to rotate along the direction shown in arrow a in Fig. 4 by threshold state, USB lid 120 is under the effect of the elastic force of deformed spring 130, USB lid 120 is pulled to be rotated further, until opening 111 is opened completely, the first end 123 of USB lid 120 is only against on the limit structure in revolution space 113, and USB lid 120 is in full open position.
It should be noted that, in practical operation, the folding of USB lid 120 completes instantaneously, the decomposition more than just done for convenience of explanation and to whole process.In addition, the process that USB lid 120 is being closed is contrary with the opening procedure of above-mentioned USB lid 120, repeats no more here.
The deformed spring 130 according to the utility model embodiment is described in detail referring to Fig. 7-Fig. 9.
As shown in Figure 7, according to the deformed spring 130 of the utility model embodiment, comprising: two supporting legs 131 and interconnecting part 134.Wherein, every bar supporting leg 131 comprises and being located on the same line and isolated two straightways 132 and the Ω shape linkage section 133 between two straightways 132, interconnecting part 134 is connected between two supporting legs 131, and interconnecting part 134 is perpendicular to the bearing of trend of supporting leg 131.
It should be noted that, deformed spring 130 may be used for being assemblied on USB device 100.Wherein, as shown in Figure 8 and Figure 9, the USB shell body 110 of USB device 100 is provided with the draw-in groove 112 being suitable for coordinating with interconnecting part 134, the USB lid 120 of USB device 100 is provided with the hole clipping 122 with the free end adaptation of supporting leg 131, thus, deformed spring 130 can open or close opening 111 on USB shell body 110 by control USB lid 120.
According to the deformed spring 130 of the utility model embodiment, by the supporting leg utilizing two straightways 132 and the Ω shape linkage section 133 between two straightways 132 to be jointly configured to deformed spring 130, thereby simplify the structure of deformed spring 130, reduce cost of production.
Two supporting legs 131 of deformed spring 130 are only against on USB lid 120 respectively, interconnecting part 134 is connected on USB shell body 110, and when the central point of the central point at two ends on supporting leg 131 and the end of the rotating shaft 121 corresponding with this supporting leg 131 is located on the same line, deformed spring 130 deformation quantity is maximum.Thus, the effective location of deformed spring 130 pairs of USB lids 120 can be realized, prevent deformed spring 130 from splitting away off from USB shell body 110, also simplify the structure of USB device 100 simultaneously, shorten the design cycle, reduce cost of production.
Further, one end of each supporting leg 131 is connected with interconnecting part 134, and the other end and USB lid 120 only support.Such as shown in figures 7 and 9, supporting leg 131 is provided with away from the free end of interconnecting part 134 inserted part 135, the USB lid 120 extended towards USB lid 120 and is provided with the hole clipping 122 suitable with inserted part 135.Coordinate to make the other end of the supporting leg 131 of deformed spring 130 to be connected with USB lid 120 by making inserted part 135 and hole clipping 122, not only can simplify the assembly process between deformed spring 130 and USB lid 120 thus, the structure of USB device 100 can also be made compacter, reasonable.The sidewall of contiguous rotating shaft 121 on the opening 111 of USB shell body 110 has draw-in groove 112, and wherein interconnecting part 134 snaps in draw-in groove 112.Thus, the connection reliability between deformed spring 130 and USB shell body 110 can be improved, prevent deformed spring 130 from unexpected landing USB shell body 110.
Also it should be noted that, deformed spring 130 is not only applicable to USB device 100, also be applicable to other electronic product casing assembly, to control opening or closing between the housing of electronic product casing assembly and lid, thus solve in correlation technique, the complex structure of the open-and-close mechanism of electronic product casing assembly, high in cost of production problem.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (11)
1. there is an electronic product casing assembly for open-and-close mechanism, it is characterized in that, comprising:
Housing, described housing has opening;
Lid, described lid is connected to described opening to open or close described opening pivotly by rotating shaft;
Flexible open-and-close mechanism, described open-and-close mechanism comprises two supporting legs and is connected to the interconnecting part between described two supporting legs, wherein said two supporting legs lay respectively at the two ends of described rotating shaft and described in every bar, supporting leg is all only against on described lid, and described interconnecting part clamping on the housing.
2. the electronic product casing assembly with open-and-close mechanism according to claim 1, it is characterized in that, when the central point of the central point at the two ends on described supporting leg and the end of the rotating shaft corresponding with this supporting leg is located on the same line, described open-and-close mechanism deformation quantity is maximum.
3. the electronic product casing assembly with open-and-close mechanism according to claim 1, is characterized in that, described interconnecting part extends along the axis of described rotating shaft.
4. the electronic product casing assembly with open-and-close mechanism according to claim 3, is characterized in that, on described opening, the sidewall of contiguous described rotating shaft has draw-in groove, wherein said interconnecting part snaps in described draw-in groove.
5. the electronic product casing assembly with open-and-close mechanism according to any one of claim 1-4, it is characterized in that, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the linkage section between described two straightways, and the linkage section of described open-and-close mechanism is formed as Ω shape.
6. the electronic product casing assembly with open-and-close mechanism according to any one of claim 1-4, it is characterized in that, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the linkage section between described two straightways, and the linkage section of described open-and-close mechanism is formed as U-shaped, rectangle or arcuate shape.
7. the electronic product casing assembly with open-and-close mechanism according to claim 1, is characterized in that, described two supporting legs of described open-and-close mechanism and described interconnecting part are formed in one part.
8. a USB device, is characterized in that, comprising:
USB shell body, the side of described USB shell body is formed with opening;
USB lid, described USB lid is connected to described opening to open or close described opening pivotly by rotating shaft;
Deformed spring, described deformed spring comprises two supporting legs and is connected to the interconnecting part between described two supporting legs, wherein said two supporting legs lay respectively at the two ends of described rotating shaft and described in every bar, supporting leg is all only against on described USB lid, described every bar supporting leg comprises and being located on the same line and isolated two straightways and the Ω shape linkage section between described two straightways, and described interconnecting part is connected on described USB shell body.
9. USB device according to claim 8, is characterized in that, when the central point of the central point at the two ends on described supporting leg and the end of the rotating shaft corresponding with this supporting leg is located on the same line, described deformed spring deformation quantity is maximum.
10. USB device according to claim 8, is characterized in that, the sidewall of contiguous described rotating shaft on described opening has draw-in groove, and wherein said interconnecting part snaps in described draw-in groove.
11. 1 kinds of deformed springs, is characterized in that, comprising:
Two supporting legs, supporting leg described in every bar comprises and being located on the same line and isolated two straightways and the Ω shape linkage section between described two straightways;
Be connected to the interconnecting part between described two supporting legs, described interconnecting part is perpendicular to the bearing of trend of described supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736561.3U CN204357994U (en) | 2014-11-28 | 2014-11-28 | Deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736561.3U CN204357994U (en) | 2014-11-28 | 2014-11-28 | Deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism |
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| CN204357994U true CN204357994U (en) | 2015-05-27 |
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| CN201420736561.3U Active CN204357994U (en) | 2014-11-28 | 2014-11-28 | Deformed spring, USB device and there is the electronic product casing assembly of open-and-close mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005365A (en) * | 2016-08-06 | 2016-10-12 | 北京耐威智能科技有限公司 | Built-in connecting assembly, external connecting assembly, connecting device, wing and airplane |
| CN108762405A (en) * | 2018-08-14 | 2018-11-06 | 歌尔科技有限公司 | A kind of open-and-close mechanism and wearable device of wearable device |
-
2014
- 2014-11-28 CN CN201420736561.3U patent/CN204357994U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005365A (en) * | 2016-08-06 | 2016-10-12 | 北京耐威智能科技有限公司 | Built-in connecting assembly, external connecting assembly, connecting device, wing and airplane |
| CN108762405A (en) * | 2018-08-14 | 2018-11-06 | 歌尔科技有限公司 | A kind of open-and-close mechanism and wearable device of wearable device |
| CN108762405B (en) * | 2018-08-14 | 2024-04-02 | 歌尔科技有限公司 | Opening and closing mechanism of wearable equipment and wearable equipment |
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