CN109882495A - A kind of folding device suitable for portable electronic piece terminal device and precision instruments - Google Patents
A kind of folding device suitable for portable electronic piece terminal device and precision instruments Download PDFInfo
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- CN109882495A CN109882495A CN201910258880.5A CN201910258880A CN109882495A CN 109882495 A CN109882495 A CN 109882495A CN 201910258880 A CN201910258880 A CN 201910258880A CN 109882495 A CN109882495 A CN 109882495A
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- supporting plate
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- flat box
- box supporting
- setting
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Abstract
A kind of folding device suitable for portable electronic piece terminal device and precision instruments of innovative design of the present invention, including blooking-hanging type hinge and be fixedly connected with matched flat box supporting plate, the mechanical structure of folding device of the present invention is simply exquisite, using it is easy precisely, it is reliable and stable；With being easier to manufacture, material, more inexpensive advantage and characteristic are less used；It is applicable not only to smart electronics terminal device and folds or be unfolded folding screen, can equally be well applied to the covering material that precision instruments folded or be unfolded supporting plate and secure attachment connection；Spacing bayonet, raised block card and the spring fastenings being arranged by folding device, it can be when the A plate and B plate of flat box supporting plate fold or are unfolded, it is light and handy flexible, and multi-angle keeps stable state, major mechanical structure is hidden in the hollow cavity of flat box supporting plate, with relatively better appearance, while preferably making to install and realizing function using the equipment or utensil of folding device.
Description
Technical field
The present invention relates to the technical field of precision instruments hinge, specially it is a kind of be suitable for portable electronic piece terminal device and
The folding device of precision instruments.
Background technique
As the development of mobile network and 5G technology is universal, Mobile portable intelligent terminal and various electronics and mechanical essence
Close utensil is more and more, and especially the bigger display screen of smart electronics display device requirement receives and keeps carrying with that can pass through folding
Outer dimension and more attractive appearance, therefore the demand to new type foldable hinge is also increasing.The folding of the prior art fills
It is numerous to set machine components, structure is complicated, brings adverse effect to the manufacturing and production cost of applying installation equipment, together
When the folding or expansion of applying installation equipment are used and the perception of equipment appearance also all causes certain adverse effect.
Summary of the invention
A kind of folding device suitable for portable electronic piece terminal device and precision instruments of innovative design of the present invention, including button are hung
Formula hinge and the flat box supporting plate being fixedly connected, characterized in that the blooking-hanging type hinge setting, which is buckled, hangs top cover and suspended axle；It is described
Button hangs top cover and is set as two, is located at the top and bottom of flat box supporting plate, and be fixedly connected with suspended axle in setting position；
The suspended axle is set as four, the setting position of flat box supporting plate is arranged in, and set by spindle nose disk and flat box supporting plate
The shaft bayonet set is flexibly connected；Suspended axle setting limit card slot is flexibly connected with flat box supporting plate, at the same also with flat casket
The spring leaf of formula supporting plate setting is flexibly connected；The limit card slot include be arranged in each suspended axle setting position card slot a and
Card slot b, and it is set as plural number；When folding device is unfolded in parallel, under the action of spring leaf, card slot a is set with flat box supporting plate
The raised block card connection set；When folding device, which is transferred, to be overlapped, under the action of spring leaf, card slot b and flat box supporting plate are arranged
Raised block card connection；The suspended axle also sets up spindle nose disk, the spindle nose disk setting movable clamp groove and spring fastenings
It is flexibly connected；The flat box supporting plate is set as A plate and two pieces of B plate, is connected by the blooking-hanging type hinge being fixed on button extension top cover
It is connected in an entirety, and is connect simultaneously with the coating secure attachment of a monolith；The flat box supporting plate is arranged in setting position
Shaft bayonet is flexibly connected with suspended axle, while being also flexibly connected by raised block card, spring leaf with suspended axle；The flat box
Supporting plate is also flexibly connected in setting position setting spring card slot with spring fastenings.
Further, the button hangs top cover in setting position extension quarter butt, and the extension quarter butt is set as plural number, hangs with button
Top cover is fixedly connected.
Further, setting multiple limit card slots of the suspended axle in the angle of setting, and fitting projection block card, make flat
When the A plate and B plate of the setting of box supporting plate mutually fold or be unfolded relatively, the stable state of limit clamping is kept in different angle.
Further, the spring fastenings are set as plural number, and upper limit block, clockwork spring and bottom limit is arranged
Block；The upper limit block is flexibly connected with movable clamp groove；The clockwork spring upper end is fixedly connected with upper limit block, lower end
It is flexibly connected with bottom limited block；The bottom limited block is flexibly connected with the spring card slot that flat box supporting plate is arranged.
Further, the coating includes elastic bottom liner thin slice and soft function diaphragm；The elasticity bottom liner thin slice one
Face is connect with flat box supporting plate secure attachment, and another side secure attachment connects soft function diaphragm；The soft function diaphragm packet
Foldable flexible screen is included, but is not limited to foldable flexible screen.
Further, the spring leaf is determined to be fixedly connected with flat box supporting plate in setting position, and connects with suspended axle activity
It connects.
Innovative design of the present invention it is a kind of suitable for portable electronic piece terminal device and the multi-purpose folding device of precision instruments,
Including blooking-hanging type hinge and it is fixedly connected with matched flat box supporting plate, the mechanical structure of folding device of the present invention is simply exquisite, makes
Precisely with simplicity, reliable and stable；With being easier to manufacture, material, more inexpensive advantage and characteristic are less used；It is applicable not only to intelligence
Electric terminal equipment folds or expansion folding screen, can equally be well applied to precision instruments and folds or be unfolded supporting plate and secure attachment
The covering material of connection；Spacing bayonet, raised block card and the spring fastenings being arranged by folding device, can be in flat box supporting plate
A plate and B plate fold or when expansion, light and handy flexibly and multi-angle keeps stable state, and major mechanical structure is hidden in flat casket
In the hollow cavity of formula supporting plate, there is relatively better appearance, while preferably making that the equipment or device using folding device are installed
Tool realizes function.
Detailed description of the invention
Fig. 1 is schematic front view of the invention；
Fig. 2 is the partial cutaway schematic at the A of Fig. 1；
Fig. 3 is the partial enlargement diagram at the B of Fig. 2；
Fig. 4 is the schematic top plan view at the A of Fig. 1；
Fig. 5 is the schematic partial cross-sectional view of Fig. 4；
Fig. 6 is partial cross section's enlarged diagram at the C of Fig. 5；
Fig. 7 is partial cross section's enlarged diagram of Fig. 6；
Fig. 8 is the embodiment partial schematic diagram at the place of Fig. 5；
The embodiment that Fig. 9 is Fig. 1 overlooks enlarged diagram；
Figure 10 is partial cross section's enlarged diagram at the D of Fig. 9；
Figure 11 is the embodiment partial cross section enlarged diagram at the E of Figure 10；
Figure 12 is the embodiment schematic diagram of Figure 10；
Figure 13 is the partial enlargement diagram at the F of Figure 12；
Figure 14 is the embodiment part section enlarged diagram at the A of Fig. 1；
Figure 15 is partial enlargement diagram at the G of Figure 14.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15,
A kind of folding device suitable for portable electronic piece terminal device and precision instruments, including blooking-hanging type hinge and the flat casket being fixedly connected
Formula supporting plate, characterized in that the blooking-hanging type hinge setting, which is buckled, hangs top cover 101 and suspended axle 207；The button is hung top cover 101 and is arranged
It is two, is located at the top and bottom of flat box supporting plate, and be fixedly connected with suspended axle 207 in setting position；The suspension
Axis 207 is set as four, the setting position of flat box supporting plate is arranged in, and be arranged by spindle nose disk 210 and flat box supporting plate
Shaft bayonet 202 be flexibly connected；The suspended axle 207 is arranged limit card slot and is flexibly connected with flat box supporting plate, at the same also with
The spring leaf 201 of flat box supporting plate setting is flexibly connected；The limit card slot includes being arranged in each 207 setting position of suspended axle
Card slot a209 and card slot b401, and be set as plural number；When folding device is unfolded in parallel, under the action of spring leaf 201, card
Slot a209 is connect with the raised block card 208 that flat box supporting plate is arranged；When folding device, which is transferred, to be overlapped, in the work of spring leaf 201
Under, card slot b401 is connect with the raised block card 208 that flat box supporting plate is arranged；The suspended axle 207 also sets up spindle nose disk
210, the spindle nose disk 210 is arranged movable clamp groove 203 and is flexibly connected with spring fastenings；The flat box supporting plate is set as A
Plate 101 and 104 two pieces of B plate hang the blooking-hanging type hinge on top cover 101 by being fixed on button and are connected as an entirety, and simultaneously with
The coating secure attachment of one monolith connects；The flat box supporting plate is in setting position setting shaft bayonet 202 and suspended axle 207
It is flexibly connected, while being also flexibly connected by raised block card 208, spring leaf 201 with suspended axle 207；The flat box supporting plate is also
In setting position, setting spring card slot 204 is flexibly connected with spring fastenings.
The button hangs top cover 101 and extends quarter butt 103 in setting position, and the extension quarter butt 103 is set as plural number, hangs with button
Top cover 101 is fixedly connected.
The multiple limit card slots of setting of angle of the suspended axle 207 in setting, and fitting projection block card 208, make flat casket
When the A plate 101 and B plate (104) of the setting of formula supporting plate mutually fold or be unfolded relatively, the stabilization of limit clamping is kept in different angle
State.
The spring fastenings are set as plural number, and upper limit block 211, clockwork spring 205 and bottom limited block is arranged
206；The upper limit block 211 is flexibly connected with movable clamp groove 203；205 upper end of clockwork spring and upper limit block 211
It is fixedly connected, lower end is flexibly connected with bottom limited block 206；The spring of the bottom limited block 206 and the setting of flat box supporting plate
Card slot 204 is flexibly connected.
The coating includes elastic bottom liner thin slice 213 and soft function diaphragm 301；The elasticity bottom liner thin slice 213 1
Face is connect with flat box supporting plate secure attachment, and another side secure attachment connects soft function diaphragm 301；The soft function diaphragm
301 include foldable flexible screen, but is not limited to foldable flexible screen.
The spring leaf 201 is determined to be fixedly connected with flat box supporting plate in setting position, and is flexibly connected with suspended axle 207.
Folding device application installation embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15,
Blooking-hanging type hinge is installed in position between the A plate 101 and B plate 104 of the top and bottom of flat box supporting plate；It is flat first
Shaft bayonet 202 is arranged in the setting position of box supporting plate, while raised block card 208 and spring leaf 201 is arranged, and also set up bullet
Spring card slot 204；Then the suspended axle 207 being fixedly connected on button extension top cover 101 and spindle nose disk 210 are mounted on flat box support
The setting position of the hollow cavity of the A plate 101 and B plate 104 of the top and bottom of plate；The top that spring fastenings are arranged again
Limited block 211 is caught in the movable clamp groove 203 of the setting of spindle nose disk 210, and will be fixedly connected with the bottom of clockwork spring 205 simultaneously
Limited block 206 is caught in the spring card slot 204 that flat box supporting plate is arranged in setting position；Then the flat box supporting plate of two face closures, then
Elastic bottom liner thin slice 213 is connected in the side secure attachment of flat box supporting plate setting, and in the another side of elastic bottom liner thin slice 213
Secure attachment connection, another side secure attachment connects soft function diaphragm 301, finally in flat box supporting plate A plate 101 and B plate 104
Inside edge at connection covering decoration shield 105, complete application installation.
Embodiment is unfolded in the flat box supporting plate of folding device
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15,
Using smart electronics terminal device or precision instruments, the A plate 101 and B plate of the flat box supporting plate in fold over lamination state are opened
104, so that secure attachment is connected to A plate 101 and the elastic bottom liner thin slice 213 of B plate 104 and the expansion of soft function diaphragm 301, first directly
Smart electronics terminal device or precision instruments are held, both hands pinch the A plate 101 and B plate 104 of flat box supporting plate respectively, meanwhile, pass through
Both hands index finger and little finger deduction are located at flat box supporting plate top and bottom and prolonging in A plate 101 and the intermediate position of B plate 104
Quarter butt 103 is stretched, both hands thumb clasps the outer ledge of A plate 101 and B plate 104, gently firmly squeezes, while breaking into two with one's hands outward；Respectively
A plate 101 and 104 setting position of B plate are set and are resisted against 201 forced compression of spring leaf of 207 side of suspended axle, 101 He of A plate
B plate 104 is displaced to 207 other side of suspended axle simultaneously, is arranged in A plate 101 and 104 setting position of B plate and is connected to suspended axle 207
Raised block card 208 in the card slot b401 of the other side is displaced with A plate 101 and B plate 104, and is rotated and taken off with A plate 101 and B plate 104
From the clamping with card slot b401；With that is, under the action of suspended axle 207, A plate 101 and B plate 104 respectively to two sides rotate by
Gradually it is unfolded, is connected to the bottom limited block 206 in the spring card slot 204 that A plate 101 and B plate 104 are arranged with flat box supporting plate A plate
The displacement rotation of 101 and B plate 104, linkage clockwork spring 205 reverse, at the same time, are fixedly connected with clockwork spring 205 and are clamped
Upper limit block 211 in the movable clamp groove 203 that the spindle nose disk 210 of suspended axle 207 is arranged is with A plate 101 and B plate 104
It moves, but is kept original angle constant by the limitation of movable clamp groove 203, clockwork spring 205 gradually relaxes at this time, discharges torsion, power-assisted A
Plate 101 and B plate 104 rotate to set angle be fully deployed respectively；Further, it as A plate 101 and B plate 104 rotate, sets
The raised block card 208 set is caught in the card slot a209 of the setting of suspended axle 207, and under the action of spring leaf 201, keeps 101 He of A plate
B plate 104 and secure attachment are connected to A plate 101 and the elastic bottom liner thin slice 213 of B plate 104 and soft 301 stability plane of function diaphragm
Unfolded state；Or one hand pinches flat box supporting plate, meanwhile, flat box supporting plate upper end is located at under by index finger and little finger deduction
The extension quarter butt 103 of A plate 101 and the intermediate position of B plate 104 is held and is in, thumb clasps the outside of A plate 101 and B plate 104 simultaneously
Edge, while gently firmly squeezing, thumb pushing slightly between the gap at 104 overlapping of A plate 101 and B plate, 101 He of A plate
Under the action of clockwork spring 205, outside automatic turning respectively, is fully deployed B plate 104 immediately.
The flat box supporting plate folded closed embodiment of folding device
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15,
The A plate 101 and B plate 104 of flat box supporting plate of the doubling overlapping in planar development state, directly hold smart electronics terminal device first
Or precision instruments, both hands respectively gently squeeze the A plate 101 of flat box supporting plate and B plate 104 to centre simultaneously, and synchronize inwardly
It transfers in opposite directions side；Meanwhile being separately positioned on A plate 101 and 104 setting position of B plate and the spring leaf for being resisted against 207 side of suspended axle
201 forced compressions, A plate 101 and B plate 104 are displaced to 207 other side of suspended axle simultaneously, and setting is set in A plate 101 and B plate 104
Position and the raised block card 208 being connected in the card slot a209 of 207 other side of suspended axle are displaced with A plate 101 and B plate 104, and with
A plate 101 and the rotation of B plate 104 are detached from the clamping with card slot a209；With that is, under the action of suspended axle 207, A plate 101 and B plate
104 rotation of side respectively inwards gradually overlaps, the bottom limit being connected in the spring card slot 204 that A plate 101 and B plate 104 are arranged
With flat box supporting plate A plate 101 and the displacement rotation of B plate 104, linkage clockwork spring 205 is synchronous to be reversed block 206, at the same time, Gu
Surely the upper limit for connecting clockwork spring 205 and being connected in the movable clamp groove 203 of the setting of spindle nose disk 210 of suspended axle 207
Block 211 is displaced with A plate 101 and B plate 104, but is kept original angle constant by the limitation of movable clamp groove 203, at this time clockwork spring 205
Torsion tightening, forms torsion；As the rotation of the side respectively inwards of A plate 101 and B plate 104 gradually overlaps, secure attachment is connected to A
It is convex that bending deformation drum occur in plate 101 and the elastic bottom liner thin slice 213 of B plate 104 and the lateral middle section of soft function diaphragm 301,
Under the action of elastic bottom liner thin slice 213, soft function diaphragm 301 squeezes into folded A plate 101 and B with elastic bottom liner thin slice 213
The neutral gear formed between plate 104；Further, as A plate 101 and B plate 104 rotate, the raised block card 208 of setting is caught in outstanding
The card slot b401 that hanging scroll 207 is arranged, and under the action of spring leaf 201, keep A plate 101 to connect with B plate 104 and secure attachment
Stablize folded closed state in A plate 101 and B plate 104.
Innovative design of the present invention it is a kind of suitable for portable electronic piece terminal device and the multi-purpose folding device of precision instruments,
Including blooking-hanging type hinge and it is fixedly connected with matched flat box supporting plate, the mechanical structure of folding device of the present invention is simply exquisite, makes
Precisely with simplicity, reliable and stable；With being easier to manufacture, material, more inexpensive advantage and characteristic are less used；It is applicable not only to intelligence
Electric terminal equipment folds or expansion folding screen, can equally be well applied to precision instruments and folds or be unfolded supporting plate and secure attachment
The covering material of connection；Spacing bayonet, raised block card and the spring fastenings being arranged by folding device, can be in flat box supporting plate
A plate and B plate fold or when expansion, light and handy flexibly and multi-angle keeps stable state, and major mechanical structure is hidden in flat casket
In the hollow cavity of formula supporting plate, there is relatively better appearance, while preferably making that the equipment or device using folding device are installed
Tool realizes function.
Finally, it should be noted that specific embodiment mode described above, is only the explanation to technical solution of the present invention
Rather than limit, those skilled in the art according to above said content, do not depart from basic fundamental spirit of the invention and
In the case where design concept, it is possible to certain modification, supplement or similar equivalent replacement are made to technical solution of the present invention, and
Modification, supplement and substitution only in form, should all be included in the scope of the claims of the present invention.
Claims (6)
1. a kind of folding device suitable for portable electronic piece terminal device and precision instruments, including blooking-hanging type hinge and it is fixedly connected
Flat box supporting plate, characterized in that extension top cover (101) and suspended axle (207) buckles in blooking-hanging type hinge setting；The button hangs top
Lid (101) is set as two, is located at the top and bottom of flat box supporting plate, and be fixedly connected with suspended axle in setting position
(207)；The suspended axle (207) is set as four, the setting position of flat box supporting plate is arranged in, and pass through spindle nose disk
(210) it is flexibly connected with the shaft bayonet (202) of flat box supporting plate setting；The suspended axle (207) setting limit card slot with it is flat
Box supporting plate is flexibly connected, while being also flexibly connected with the spring leaf (201) of flat box supporting plate setting；The limit card slot includes
Card slot a(209 in each suspended axle (207) setting position is set) and card slot b(401), and it is set as plural number；Work as folding device
When parallel expansion, under the action of spring leaf (201), card slot a(209) connect with the raised block card (208) that flat box supporting plate is arranged
It connects；When folding device, which is transferred, to be overlapped, under the action of spring leaf (201), card slot b(401) it is convex with the setting of flat box supporting plate
Play block card (208) connection；The suspended axle (207) also sets up spindle nose disk (210), spindle nose disk (210) the setting activity
Card slot (203) is flexibly connected with spring fastenings；The flat box supporting plate is set as A plate (101) and (104) two pieces of B plate, passes through
It is fixed on the blooking-hanging type hinge that button is hung on top cover (101) and is connected as an entirety, and is fixed viscous with the coating of a monolith simultaneously
It is attached to connect；The flat box supporting plate is flexibly connected in setting position setting shaft bayonet (202) with suspended axle (207), simultaneously also
It is flexibly connected by raised block card (208), spring leaf (201) with suspended axle (207)；The flat box supporting plate is also in setting position
Setting spring card slot (204) is flexibly connected with spring fastenings.
2. a kind of folding device suitable for portable electronic piece terminal device and precision instruments of according to claim 1, special
Sign is that the button hangs top cover (101) and extends quarter butt (103) in setting position, and the extension quarter butt (103) is set as plural number, with
Button is hung top cover (101) and is fixedly connected.
3. a kind of folding device suitable for portable electronic piece terminal device and precision instruments according to claim 1, special
Sign is the multiple limit card slots of setting of angle of the suspended axle (207) in setting, and fitting projection block card (208), makes flat casket
When the A plate (101) and B plate (104) of the setting of formula supporting plate mutually fold or be unfolded relatively, the steady of limit clamping is kept in different angle
Determine state.
4. a kind of folding device suitable for portable electronic piece terminal device and precision instruments according to claim 1, special
Sign is that the spring fastenings are set as plural number, and upper limit block (211), clockwork spring (205) and bottom limited block is arranged
(206)；The upper limit block (211) is flexibly connected with movable clamp groove (203)；Clockwork spring (205) upper end and top
Limited block (211) is fixedly connected, and lower end is flexibly connected with bottom limited block (206)；The bottom limited block (206) and flat box
The spring card slot (204) of supporting plate setting is flexibly connected.
5. a kind of folding device suitable for portable electronic piece terminal device and precision instruments according to claim 1, special
Sign is that the coating includes elastic bottom liner thin slice (213) and soft function diaphragm (301)；The elasticity bottom liner thin slice (213)
It is connect on one side with flat box supporting plate secure attachment, another side secure attachment connects soft function diaphragm (301)；The soft function
Diaphragm (301) includes foldable flexible screen, but is not limited to foldable flexible screen.
6. a kind of folding device suitable for portable electronic piece terminal device and precision instruments according to claim 1, special
Sign is that the spring leaf (201) determines to be fixedly connected with flat box supporting plate in setting position, and is flexibly connected with suspended axle (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258880.5A CN109882495A (en) | 2019-04-02 | 2019-04-02 | A kind of folding device suitable for portable electronic piece terminal device and precision instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258880.5A CN109882495A (en) | 2019-04-02 | 2019-04-02 | A kind of folding device suitable for portable electronic piece terminal device and precision instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109882495A true CN109882495A (en) | 2019-06-14 |
Family
ID=66935681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258880.5A Withdrawn CN109882495A (en) | 2019-04-02 | 2019-04-02 | A kind of folding device suitable for portable electronic piece terminal device and precision instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109882495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580854A (en) * | 2019-09-12 | 2019-12-17 | 云谷（固安）科技有限公司 | Flexible screen supporting structure and folding screen |
-
2019
- 2019-04-02 CN CN201910258880.5A patent/CN109882495A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110580854A (en) * | 2019-09-12 | 2019-12-17 | 云谷（固安）科技有限公司 | Flexible screen supporting structure and folding screen |
| CN110580854B (en) * | 2019-09-12 | 2021-11-09 | 云谷（固安）科技有限公司 | Flexible screen supporting structure and folding screen |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20190614 |