CN210122989U - Hinge with a hinge body - Google Patents
Hinge with a hinge body Download PDFInfo
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- CN210122989U CN210122989U CN201920510481.9U CN201920510481U CN210122989U CN 210122989 U CN210122989 U CN 210122989U CN 201920510481 U CN201920510481 U CN 201920510481U CN 210122989 U CN210122989 U CN 210122989U
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- hinge
- spring
- component
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- stroke
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- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model provides a hinge, which is provided with a first travel limit, a second stop position and a third travel limit position; the spring mechanism is configured such that, in order to release energy when the second part slides relative to the first part from the first travel limit to the second rest position and in the second rest position the spring is substantially free, the spring is undeformed or less deformed during the sliding of the second part relative to the first part between the second rest position and the third rest travel limit. The utility model discloses minimum thickness can accomplish only below 2.2mm to can provide the multistage stroke. In the middle parking position, stable parking can be guaranteed only by small elastic force, the movement process from the first stroke limit to the second parking position is full-automatic bouncing, the movement process from the second parking position to the third parking position is stable sliding with a certain hand feeling, the total stroke length can reach 5-10cm, high-flexibility driving can be carried out on loads with the weight of more than 700g, the electronic equipment can be suitable for electronic equipment, and the thinning requirement of the electronic equipment can be met.
Description
Technical Field
The present invention relates to a hinge, and more particularly, to a hinge for an electronic device, which can provide a multi-stage stroke and a heavy load drive.
Background
In the past, the stroke of a semi-automatic sliding type hinge was short, and the weight of a sliding assembly required to be driven was only 100 residual grams, and there was no stop position in the middle of the stroke.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a hinge is provided can be applicable to electronic equipment to can provide multistage stroke and heavy load drive. Therefore, the utility model adopts the following technical scheme:
a hinge comprises a first component and a second component, wherein the first component and the second component are arranged up and down, a guide mechanism which slides relative to the first component and the second component is arranged between the first component and the second component, and a spring mechanism on the left side and the right side is arranged between the first component and the second component, and the hinge is characterized in that:
the hinge is configured with a first travel limit, a second stop, and a third travel limit, the second stop being between the first travel limit and the third travel limit, the second component having a different relative position with respect to the first component at the first, second, and third travel limits; the hinge is respectively provided with a locking mechanism for the first stroke limit and the second stop position; and, the spring mechanism is configured to:
the spring mechanism is in a mode of releasing energy and in which the spring is substantially free in the second rest position when the second member slides relative to the first member from the first travel limit to the second rest position, in a mode of storing energy and in which the spring is in a state of storing energy in the first travel limit when the second member slides relative to the first member from the second rest position to the first travel limit, and is undeformed or less deformed during sliding of the second member relative to the first member between the second rest position and the third rest travel limit.
On the basis of adopting above-mentioned technical scheme, the utility model discloses still can adopt following further technical scheme, or to these further technical scheme combined use:
in sliding between the second rest position and the third rest position, the spring mechanism and the first part are connected together and the second part slides independently relative to the first part and the spring mechanism.
One end of the spring mechanism is connected with the first component, the other end of the spring mechanism is connected with the second component in a sliding mode, and the second component can move relative to the first component and the other end of the spring mechanism in the sliding mode between the second parking position and the third parking position.
One end of the spring mechanism is rotatably connected with the first component, the second component is provided with a long hole which is connected with the other end of the spring mechanism in a sliding mode, and the length of the long hole is matched with the stroke length from the second stop position to the third stroke limit position.
The hinge adopts elasticity locking mechanism to the locking mechanism at the second stop position, one of them one of first part and second part sets up the locking position with elasticity locking mechanism complex and with elasticity locking mechanism complex friction track, the slide stroke of second part between second stop position and third stop stroke spacing is corresponded to the friction track.
The elastic locking mechanism comprises a spring and a movable part, the spring is connected with the other one of the first part and the second part, the movable part is supported by the spring in the elastic locking mechanism and matched with the locking position to lock the second part when the second part is at the second stopping position, the movable part is also matched with the friction track, and when the second part slides between the second stopping position and the third stopping position, the movable part is matched with the friction track under the action of the spring of the elastic locking mechanism to provide sliding friction resistance.
The compression amount of the elastic locking mechanism spring when the movable part is matched with the friction track is larger than that when the movable part is matched with the locking position and the guide track in front of the locking position.
The locking position and the friction track are arranged on the connecting frame in the middle of the second component, and the locking position and the friction track are arranged on two sides of the connecting frame; one end of the spring mechanism is connected with the first part, the other end of the spring mechanism is connected with the second part in a sliding mode, the second part can move relative to the first part and the other end of the spring mechanism in the sliding mode between the second parking position and the third parking position, the second part is provided with a long hole in sliding connection with the other end of the spring mechanism, and when the second part is located at the first stroke limit position, the end of the second part abuts against one end of the long hole.
The first component and the second component are structural parts made of metal plates; the both sides of first part have L shape track, the both sides of second part match with L shape track respectively, still set up the slip joint structure by L shape track between first part and the second part, the slip joint structure include with first stroke spacing to the stroke length matching between the third stroke limit position connect the slot hole, it sets up to connect the slot hole one of them of first part and second part, one of them of first part and second part another sets up and will connect the slot hole card in the middle of and rather than sliding connection's structure.
The first component and the second component are structural parts made of metal plates; the two sides of the first part are provided with L-shaped tracks, the two sides of the second part are respectively matched with the L-shaped tracks, a sliding clamping structure is arranged between the first part and the second part beside the L-shaped tracks, the sliding clamping structure comprises a connecting long hole which is arranged on the second part and is matched with the stroke length between the first stroke limit and the third stroke limit, and the first part is provided with a structure which clamps the connecting long hole in the middle and is in sliding connection with the connecting long hole; the connecting frame is also provided with a connecting long hole matched with the stroke length between the first stroke limit and the third stroke limit, and the first component is provided with a structure which clamps the connecting long hole in the middle and is in sliding connection with the connecting long hole.
Owing to adopt the technical scheme of the utility model, the utility model provides a hinge, simple structure, can be suitable for the slimming use, minimum thickness can accomplish only below 2.2mm to can provide the multistage stroke. In the middle parking position, stable parking can be guaranteed only by small elastic force, the movement process from the first stroke limit to the second parking position is full-automatic bouncing, the movement process from the second parking position to the third parking position is stable sliding with a certain hand feeling, the total stroke length can reach 5-10cm, high-flexibility driving can be carried out on loads with the weight of more than 700g, the electronic equipment can be suitable for electronic equipment, and the thinning requirement of the electronic equipment can be met.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention.
Fig. 2 is an assembly diagram of an embodiment of the present invention.
Fig. 3 is a schematic view of a second component of the embodiment of the present invention at a first travel limit.
Fig. 4 is a schematic view of a second component of an embodiment of the present invention in a second parking position.
Fig. 5 is a schematic view of a second member of the embodiment of the present invention at a third travel limit.
Detailed Description
Reference is made to the accompanying drawings. The utility model provides a hinge, including first part 1 and second part 2, first part 1 and second part 2 arrange from top to bottom, first part 1 roughly is the plate type structure, can form the major structure by the sheet metal processing, can be carved the hole in the middle of it; the second part 2 can be a plate-and-frame structure, which can be formed by sheet metal processing to form a main structure, but the middle is basically hollowed out to leave a frame strip, and the structures of the two can be interchanged. The middle part of the second part 2 can be also provided with a connecting frame 3, the connecting frame 3 is of a roughly plate-shaped structure, a main body structure can be formed by metal plates through sheet metal processing, the middle connecting frame 3 can increase the strength of the second part 2, configuration of an elastic locking mechanism and configuration of a limiting structure are convenient, and the stability of heavy load width and large size sliding is improved.
Between the first part 1 and the second part 2 there is provided a guide mechanism for relative sliding movement of the two, the hinge being configured with a first travel limit, a second stop position and a third travel limit, the second stop position being between the first travel limit and the third travel limit, the second part 2 having different relative positions with respect to the first part 1 at the first, second and third travel limits.
The utility model provides a guiding mechanism convenient to jumbo size even running just can help reducing hinge thickness, be convenient for its slim design, form L shape behind the both sides hem of first part to wherein connect L shape track 11, the both sides of second part 2 match with the L shape track 11 of both sides respectively and form sliding guide mechanism (also can exchange the setting), for the deformation ability of preapring for an unfavorable turn of events, hem 21 can be slightly done with the position that L shape track 12 matches in the 2 both sides of second part. During assembly, the second part is directly placed at the bottom of the inner side of the horizontal side of the L-shaped rail, so that the assembly is very convenient, and unnecessary gaps are avoided by the structure.
Still set up the slip joint structure beside the L-shaped track between first part and the second part, the slip joint structure includes the connection slot hole 22 that matches with the stroke length between the first stroke is spacing to the third stroke limit, connect the slot hole 22 and set up on second part 2, first part 1 sets up and will connect slot hole 22 card in the middle and rather than sliding connection's guide bar 12 (also can exchange the setting), prescribes a limit to second part 2 in the Z direction. If necessary, the hole walls 221 and 222 at the two ends of the long connecting hole 12 can be respectively used as a first stroke limit to a third stroke limit.
The connecting frame 3 is also provided with a long connecting hole 23 matched with the stroke length between the first stroke limit and the third stroke limit, and the first component 1 is provided with a guide rivet 13 which clamps the long connecting hole 23 in the middle and is connected with the long connecting hole in a sliding way. Thereby, the second member 2 is also limited in the middle part in the Z direction, and plays a role of guiding, and the stability of wide and large-sized sliding of heavy load is improved, and it is useful for the accurate operation of the elastic locking mechanism described below.
Between the first part 1 and the second part 2, a left-hand and a right-hand spring mechanism 4 is provided, which is configured to:
when the second member 2 slides relative to the first member 1 from the first travel limit to the second stop position, in the energy release mode, the spring of the second member is substantially free (for example, the energy is substantially released) when the second member is in the second stop position, during the sliding from the first travel limit to the second stop position, the second member 2 is driven by the spring to automatically slide, when the second member 2 slides relative to the first member 1 from the second stop position to the first travel limit, the spring is in the energy storage mode when the spring is in the energy storage state when the second member is in the first travel limit, and during the sliding of the second member 2 relative to the first member 1 between the second stop position and the third stop travel limit, the spring in the spring mechanism is in the state that the spring is not deformed or slightly deformed and is substantially maintained in the second stop position, and the second member 2 can be slid back and forth by a hand.
The spring mechanism 4 may be a spring, and the spring mechanism 4 may also be a structure formed by combining springs and a relatively slidable connecting frame. The left and right spring means 4 are preferably symmetrically arranged spring means. In the present exemplary embodiment, the spring mechanism 4 is formed by two connecting brackets 41, 42 and a compression spring 43 between them, the connecting bracket 41 as one end of the spring mechanism being rotatably connected to the first part 1, the connecting bracket 42 as the other end of the spring mechanism being slidably connected to the second part, the second part 2 being provided with an elongated hole 24 slidably connected to the other end of the spring mechanism, the length of the elongated hole 24 matching the stroke length between the second stop position and the third stroke limit position. The other end of the spring means is movably clamped in said slot 24 by means of a rivet 44, and when the second part 2 is in the first limit of travel, the other end of the spring means is pressed against one end of said slot 24 by means of the rivet 44, and the second part 2 can be displaced relative to the first part 1 and said other end of the spring means in a sliding movement between the second rest position and the third rest position.
The hinge is provided with an elastic locking mechanism for the second parking position, the connecting frame 3 in the second part is provided with a locking position 31 matched with the elastic locking mechanism and a friction track 32, the locking position 31 can be in a groove configuration, a guide track 33 matched with the elastic locking mechanism can be arranged in front of the locking position 31, and the friction track 32 corresponds to the sliding stroke of the second part 2 between the second parking position and the third parking stroke limit. Both the track and the groove may have a certain hem for structural reinforcement.
The hinge is provided with a locking position 31 and a friction track 32 for the left side and the right side, and is provided with a left side elastic locking mechanism and a right side elastic locking mechanism which are matched with the locking position 31 and the friction track 32 on the left side and the side.
The elastic locking mechanism comprises a spring 51 and a movable part 52, the spring 51 is connected with the first part 1, one end of the spring 51 can be welded on the first part 1 or sleeved on the structure of the first part 1, the movable part 52 is supported by the spring 51, the head of the movable part 52 can fall into the locking position 31 and can lock the second part 2 when the second part 2 is in the second parking position, the movable part 52 is also matched with the friction track 32, and when the second part 2 slides between the second parking position and the third parking stroke limit, the head of the movable part 52 is matched with the friction track 32 under the action of the spring 51 of the elastic locking mechanism to provide sliding friction resistance.
The elastic locking means can also be provided with guide means for the body and head of the mobile element, which can be constituted by a track 15 directly formed on the first element or by a separate corresponding element, connected to the first element 1, and which can be constituted by a part 16 with a notch aligned with the head of the mobile element, placed in front of the connecting frame 3, or by molding this notch directly on the first element 1. The movable member 52 can be connected to the first member 1 by a movable connection structure with a limit, for example, a long hole 521 is formed on the movable member 52, and the movable member is connected to the first member 1 by a rivet 522 passing through the long hole.
The height of the friction track 32 is higher than the height of the locking position 31 and the height of the guide track 32 in front of the locking position (measured from the middle line of the second part to the two sides), and the compression amount of the elastic locking mechanism spring 51 when the movable part 52 is matched with the friction track 32 is larger than that when the movable part 52 is matched with the locking position 31 and the guide track 33, so that the sliding of the second part 2 between the second stop position and the third travel limit position is provided with considerable sliding resistance, the operation hand feeling is improved, and meanwhile, the flicking motion between the first travel limit position and the second stop position and the smooth entering of the movable part 52 into the locking position 31 are facilitated.
The locking mechanism configured for the second docking position may also be provided by the mobile terminal to which the hinge is applied. The locking mechanism configured for the first travel limit may also be provided by a mobile terminal to which the hinge is applied, for example, a switch is provided in the mobile terminal to lock the mobile terminal housing connected to the first part 1 and the mobile terminal housing connected to the second part 2 at the first travel limit, and after the switch is pressed or toggled, the lock is unlocked, and the second part 2 is ejected by the spring mechanism. For the first stroke limit and the third stroke limit, preferably, the first stroke limit and the third stroke limit can be formed by matching a limit hole 34 in the middle of the connecting frame 3 and a limit rivet 17 which is connected with the first part 1 and slides in the limit hole 34, the limit hole 34 is positioned on the center line of the hinge, anti-collision blocks 341 can be arranged at two ends of the limit hole 34, a ring 171 can be sleeved outside the limit rivet 17, and the ring 171 and the anti-collision blocks 341 are in contact during limit, so that the shock during collision is reduced, and the hand feeling is improved. For the first limit of travel, the third limit of travel may also be provided by the mobile terminal to which the hinge is applied, such as by providing a stop or the like therein.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.
Claims (10)
1. A hinge comprises a first component and a second component, wherein the first component and the second component are arranged up and down, a guide mechanism which slides relative to the first component and the second component is arranged between the first component and the second component, and a spring mechanism on the left side and the right side is arranged between the first component and the second component, and the hinge is characterized in that:
the hinge is configured with a first travel limit, a second stop, and a third travel limit, the second stop being between the first travel limit and the third travel limit, the second component having a different relative position with respect to the first component at the first, second, and third travel limits; the hinge is respectively provided with a locking mechanism for the first stroke limit and the second stop position; and, the spring mechanism is configured to:
the spring mechanism is in a mode of releasing energy and in which the spring is substantially free in the second rest position when the second member slides relative to the first member from the first travel limit to the second rest position, in a mode of storing energy and in which the spring is in a state of storing energy in the first travel limit when the second member slides relative to the first member from the second rest position to the first travel limit, and is undeformed or less deformed during sliding of the second member relative to the first member between the second rest position and the third rest travel limit.
2. A hinge as claimed in claim 1, wherein the spring mechanism is coupled to the first member for sliding movement between the second rest position and the third rest position, and the second member is independently slidable relative to the first member and the spring mechanism.
3. A hinge as claimed in claim 1, wherein said spring mechanism has one end connected to the first member and the other end slidably connected to the second member, the second member being displaceable relative to the first member and said other end of the spring mechanism in sliding movement between the second rest position and the third rest position.
4. A hinge as claimed in claim 3, wherein one end of said spring mechanism is pivotally connected to said first member, and said second member is provided with an elongated hole slidably connected to said other end of said spring mechanism, said elongated hole having a length matching the length of the stroke between said second rest position and said third stroke limit position.
5. A hinge as claimed in claim 1, wherein the hinge employs a resilient latch mechanism for the latch mechanism in the second rest position, and one of the first and second members is provided with a latch position cooperating with the resilient latch mechanism and a friction track cooperating with the resilient latch mechanism, the friction track corresponding to the sliding travel of the second member between the second rest position and the third rest travel limit.
6. A hinge as claimed in claim 5, wherein the resilient latch means comprises a spring connected to the other of the first and second members and a movable member supported by the spring in the resilient latch means and cooperating with the latch means to latch the second member when the second member is in the second rest position, the movable member further cooperating with the friction track, the movable member cooperating with the friction track to provide sliding frictional resistance under the action of the spring of the resilient latch means when the second member is slid between the second rest position and the third rest position.
7. A hinge as claimed in claim 6, wherein the resilient latch means spring is compressed by a greater amount when the movable member engages the friction track than when the movable member engages the guide track in front of the latch location.
8. A hinge as claimed in claim 5, wherein the locking position and the friction track are provided on the connecting frame in the middle of the second part and on both sides of the connecting frame; one end of the spring mechanism is connected with the first part, the other end of the spring mechanism is connected with the second part in a sliding mode, the second part can move relative to the first part and the other end of the spring mechanism in the sliding mode between the second parking position and the third parking position, the second part is provided with a long hole in sliding connection with the other end of the spring mechanism, and when the second part is located at the first stroke limit position, the end of the second part abuts against one end of the long hole.
9. A hinge as defined in claim 1, wherein said first and second members are structural members of sheet metal; the both sides of first part have L shape track, the both sides of second part match with L shape track respectively, still set up the slip joint structure by L shape track between first part and the second part, the slip joint structure include with first stroke spacing to the stroke length matching between the third stroke limit position connect the slot hole, it sets up to connect the slot hole one of them of first part and second part, one of them of first part and second part another sets up and will connect the slot hole card in the middle of and rather than sliding connection's structure.
10. A hinge as defined in claim 8, wherein said first and second members are structural members of sheet metal; the two sides of the first part are provided with L-shaped tracks, the two sides of the second part are respectively matched with the L-shaped tracks, a sliding clamping structure is arranged between the first part and the second part beside the L-shaped tracks, the sliding clamping structure comprises a connecting long hole which is arranged on the second part and is matched with the stroke length between the first stroke limit and the third stroke limit, and the first part is provided with a structure which clamps the connecting long hole in the middle and is in sliding connection with the connecting long hole;
the connecting frame is also provided with a connecting long hole matched with the stroke length between the first stroke limit and the third stroke limit, and the first component is provided with a structure which clamps the connecting long hole in the middle and is in sliding connection with the connecting long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510481.9U CN210122989U (en) | 2019-04-16 | 2019-04-16 | Hinge with a hinge body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920510481.9U CN210122989U (en) | 2019-04-16 | 2019-04-16 | Hinge with a hinge body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122989U true CN210122989U (en) | 2020-03-03 |
Family
ID=69631671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920510481.9U Expired - Fee Related CN210122989U (en) | 2019-04-16 | 2019-04-16 | Hinge with a hinge body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122989U (en) |
-
2019
- 2019-04-16 CN CN201920510481.9U patent/CN210122989U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200303 |
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| CF01 | Termination of patent right due to non-payment of annual fee |