CN212086261U

CN212086261U - Folding support

Info

Publication number: CN212086261U
Application number: CN202021052509.8U
Authority: CN
Inventors: 王丹丹
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-04
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a folding support, including base, bracing piece, backup pad and collet, bracing piece one end rotatable coupling to base, other end rotatable coupling to the backup pad, collet rotatable coupling to backup pad and cooperation the backup pad is used for supporting an electronic equipment, works as the collet is folded extremely during the backup pad the collet is located outside the front end face of backup pad, so can shelter from the collet and play the effect of protection collet in the backup pad, prevent that the collet from showing and being hung and pull the damage.

Description

Folding support

Technical Field

The utility model relates to the technical field of supports, in particular to folding support.

Background

The mobile phone is an information exchange and entertainment tool which can not be kept away by modern people, and due to the popularity of the mobile phone, the mobile phone is frequently used in daily life of people, for example, video watching and contact communication are carried out, hand fatigue is easily caused by lifting electronic equipment with hands for a long time, the problem is well solved by the mobile phone support, and the life of people is greatly facilitated. When the foldable mobile phone support is used, the mobile phone support is unfolded, and a mobile phone is placed on the mobile phone support for use; can fold mobile phone support when need not using the support function, but current mobile phone support is bulky after in order to solve, occupation space is big, the problem of not being convenient for to carry, can set up the breach in order to accomodate the collet in the breach after folding in the backup pad, but so set up, when mobile phone support is folding to be accomodate, for example accomodate in user bag when, the collet is revealed by the breach, article are taken from the package to the user, for example easy string such as earphone cord or data line is to the collet, bring inconvenience for the user, can lead to the collet to be pulled to transfer its damage from the breach even when dragging the dynamics great.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a foldable stand that can solve the above problems.

The utility model provides a folding support, including base, bracing piece, backup pad and collet, bracing piece one end rotatable coupling to the base, other end rotatable coupling to the backup pad, collet rotatable coupling to backup pad and cooperation the backup pad is used for supporting an electronic equipment, works as the collet is folded extremely during the backup pad the collet is located outside the front end face of backup pad.

In an embodiment, the base is provided with an avoiding groove for accommodating at least part of the bottom support.

In one embodiment, the foldable support has an unfolded state and a folded state, when the foldable support is in the unfolded state, the support bar and the base form a first preset angle, the support plate and the support bar form a second preset angle, and the bottom support is perpendicular to the support plate; when folding support is located during fold condition, the bracing piece is folded extremely the base, the backup pad is folded extremely the bracing piece is located the bracing piece with between the base, the collet is folded extremely the backup pad, just the collet at least partially accomodate in dodge the groove.

In one embodiment, the support bar has opposing first and second link ends, the first link end pivotally connected to the end of the base, the second link end pivotally connected to the top rear face of the support plate, and the shoe pivotally connected to the bottom end of the support plate.

In an embodiment, the first connecting end is provided with a first rotating shaft, the end of the base is correspondingly provided with a notch, two opposite side walls of the notch are provided with first pivot positions, and two ends of the first rotating shaft are respectively connected in the two first pivot positions; still be equipped with first locating part in the breach, first locating part is used for limiting the bracing piece is relative the turned angle of base to make the bracing piece can be relative the base stops at arbitrary turned angle.

In an embodiment, the second connecting end is provided with a second rotating shaft, the top side of the rear end surface of the supporting plate is provided with a connecting groove, two opposite side walls of the connecting groove are provided with second pivot positions, and two ends of the second rotating shaft are respectively connected in the two second pivot positions; still be equipped with the second locating part in the spread groove, the second locating part is used for the restriction the backup pad is relative the turned angle of bracing piece, and make the backup pad can be relative the bracing piece stops in arbitrary turned angle.

In an embodiment, the protruding pin joint portion that is equipped with in bottom of backup pad, pin joint portion is equipped with the pivotal axis, the collet sets up two, each the tip of collet is equipped with coupling portion, coupling portion is relative the one end of pin joint portion is equipped with the coupling hole, pivotal axis pivotally connected in the coupling hole, coupling portion with be equipped with the torsional spring between the pin joint portion, the torsional spring cover is located on the pivotal axis, and its one end is fixed in pin joint portion, the other end is fixed in coupling portion, the torsional spring is right the collet is applyed one and is made its supporting position direction pivoted elastic bias.

In an embodiment, the shaft connecting part is provided with a limiting block, and the limiting block is used for abutting against the bottom end of the supporting plate so as to limit the bottom support.

In an embodiment, the support rod has a telescopic function, the support rod includes a fixing portion, a telescopic portion and a telescopic rod connected between the fixing portion and the telescopic portion, one end of the telescopic rod is fixedly connected with the telescopic portion, the other end of the telescopic rod is slidably inserted into the fixing portion, and a damping block is arranged between the fixing portion and the telescopic rod, so that the telescopic portion can be stopped at any telescopic position relative to the fixing portion.

In one embodiment, a weight block is arranged in the base; soft pads are respectively arranged on the supporting surface of the bottom support and the front end surface of the supporting plate; and the bottom of the base is provided with an anti-slip pad.

To sum up, the utility model provides a folding support sets up on the base and dodges the groove for when folding support is in folding state of accomodating, the collet is folding to the backup pad and lie in the front end of backup pad outward, so can shelter from the collet in the backup pad and play the effect of protection collet, prevent that the collet from showing to be hung and to be dragged the damage. And the collet is at least partially accommodated in the avoiding groove, so that the thickness of the folding support after folding can be reduced, the size of the folding support is further reduced, the occupied space is small, and convenience is brought to a user to carry and accommodate the folding support. Set up the balancing weight in the base, the steadiness of folding support of reinforcing for folding support can not topple over when placing great heavier electronic equipment on folding support. The utility model discloses a folding support simple structure realizes easily that the steadiness is good, and the practicality is strong, and the user of being convenient for carries and accomodates, is suitable for popularization and application.

Drawings

Fig. 1 is a perspective view of a folding stand in an unfolded state.

Fig. 2 is a perspective view of the folding stand in a folded state.

Fig. 3 is an exploded view of the folding stand.

Fig. 4 is a further exploded view of the folding stand of fig. 3.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1-4, the present invention provides a foldable stand 10, the foldable stand 10 can be used to support an electronic device, such as a mobile phone, an IPAD, etc., on a plane. The folding stand 10 includes a base 12, a support rod 14, a support plate 16, and a shoe 18, wherein the support rod 14 is rotatably connected to the base 12 at one end and rotatably connected to the support plate 16 at the other end, and the shoe 18 is rotatably connected to the support plate 16 and cooperates with the support plate 16 for supporting an electronic device. The support bar 14, the support plate 16 and the shoe 18 are foldable onto the base 12 due to the rotatable connection between the support bar 14 and the base 12, the rotatable connection between the support plate 16 and the support bar 14, and the rotatable connection between the shoe 18 and the support plate 16. When folding support 10 is in the folding state of accomodating, collet 18 is folded to backup pad 16 and is located the front end of backup pad 16 and is out of the face, so can shelter from collet 18 in backup pad 16 and play the effect of protection collet 18, for example when folding support 10 accomodates in user's package, can prevent that the user from taking the article in the package, for example earphone cord, data line hang and pull collet 18 and bring inconvenience for the user or even damage it. The top surface of the base 12 is provided with an avoiding groove 20 for accommodating at least part of the bottom support 18, so that the overall thickness of the folded support 10 is reduced, the occupied space is reduced, and the folding support is convenient to carry and accommodate.

More specifically, the folding stand 10 has an unfolded state and a folded state. When the foldable stand 10 is in the unfolded state, referring to fig. 1, the supporting rod 14 stands up relative to the base 12 and forms a first predetermined angle with the base 12, and the first predetermined angle is, for example, an acute angle (which can give an angle range); the supporting plate 16 and the supporting rod 14 form a second predetermined angle therebetween, and the second predetermined angle is, for example, an acute angle (which may give an angular range), or the supporting plate 16 and the supporting rod 14 are parallel; the base 18 may be substantially perpendicular to the support plate 16, and a mounting space for mounting the electronic device is formed between the base 18 and the support plate 16. When the foldable stand 10 is in the folded state, referring to fig. 2, the supporting rod 14 is folded to the base 12, the supporting plate 16 is folded to the supporting rod 14 and located between the supporting rod 14 and the base 12, the bottom support 18 is folded to the supporting plate 16, and the bottom support 16 is at least partially received in the avoiding groove 20.

Preferably, when the folding bracket 10 is in the folding state, the bottom support 18 is integrally accommodated in the avoiding groove 20, and the support rod 14, the support plate 16 and the bottom support 18 are all parallel to the base 12, so that the overall thickness of the folding bracket 10 after folding can be reduced to the maximum extent, and the occupied space is minimum.

In the illustrated embodiment, the base 12 is formed by assembling and connecting, e.g., snap-fitting, the upper housing 12a and the lower housing 12b, and the support plate 16 is formed by assembling and connecting, e.g., snap-fitting, the upper housing 16a and the lower housing 16 b. The support bar 14 has opposing first and second link ends 14a, 14b, the first link end 14a pivotally connected to an end of the base 12, the second link end 14b pivotally connected to a top rear end of the support plate 16, and the shoe 18 pivotally connected to a bottom end of the support plate 16. It should be understood that the connection positions between the above components are only exemplary, the present invention is not limited to the connection positions between the components, and in other embodiments, the connection positions between the components may have other designs as long as the folding bracket 10 can be at least partially accommodated in the avoiding groove 20 after being folded.

One end of the supporting rod 14 close to the base 12 is provided with a bending structure, so that the supporting rod 14 can be parallel to the base 12 when the supporting rod 14 is folded to the base 12. The first connecting end 14a is provided with a first pivot 22, the end of the base 12 is correspondingly provided with a notch 24, two opposite side walls of the notch 24 are correspondingly provided with first pivot portions 26, the first pivot portions 26 are, for example, hole-shaped structures or groove-shaped structures, and when the support rod 14 and the base 12 are installed, two ends of the first pivot 22 are respectively inserted into the two first pivot portions 26, so that the support rod 14 and the base 12 can be rotatably connected. In the illustrated embodiment, the inner sidewall of the notch 24 is provided with a first limiting member 28, the end surface of the first connection end 14a is designed to be a cambered surface structure, and correspondingly, the side surface of the first limiting member 28 facing the first connection end 14a is provided with an arc-shaped groove. The first limiting member 28 is made of, for example, a silicone material, and when the first limiting member is mounted, the end surface of the first connecting end 14a abuts against the arc-shaped groove, so that when the supporting rod 14 rotates relative to the base 12, the damping is increased, and the supporting rod 14 needs to rotate relative to the base 12 under the action of an external force. When the supporting rod 14 rotates relative to the base 12, the end surface portion of the first connecting end 14a interacts with the arc-shaped groove to limit the rotation angle of the supporting rod 14 relative to the base 12, so that the supporting rod rotates within a proper angle range, and the damping action between the two enables the supporting rod 14 to stay at any rotation angle relative to the base 12, thereby improving the supporting stability of the folding bracket 10.

The second connecting end 14b is provided with a second rotating shaft 30, a top side of the rear end surface of the support plate 16 is provided with a connecting groove 32, two opposite side walls of the connecting groove 32 are provided with second pivot parts 34, the second pivot parts 34 are, for example, hole-shaped structures or groove-shaped structures, and when the support plate is installed, two ends of the second rotating shaft 30 are respectively inserted into the two second pivot parts 34, so that the support plate 16 and the support rod 14 can be rotatably connected. In the illustrated embodiment, the bottom of the connecting slot 32 is provided with a through hole 36, the bottom side of the through hole 36 is provided with a second limiting member 38, the end surface of the second connecting end 14b is designed to be a cambered surface structure, correspondingly, the side surface of the second limiting member 38 facing the second connecting end 14b is provided with an arc-shaped slot, and the arc-shaped slot is disposed corresponding to the position of the through hole 36. The second limiting member 38 is made of, for example, a silicone material, and when the device is installed, the end surface portion of the second connecting end 14b passes through the through hole 36 and abuts against the arc-shaped groove, so that when the supporting plate 16 rotates relative to the supporting rod 14, damping is increased, and the supporting plate 16 needs to rotate relative to the supporting rod 14 under an external force. When the supporting plate 16 rotates relative to the supporting rod 14, the end surface portion of the second connecting end 14b interacts with the arc-shaped groove to limit the rotating angle of the supporting plate 16 relative to the supporting rod 14, so that the supporting plate rotates within a proper angle range, and the damping effect between the supporting plate and the supporting rod enables the supporting plate 16 to stay at any rotating angle relative to the supporting rod 14, so that a user can conveniently adjust the supporting plate 16 to watch the screen of the electronic device at the most proper angle, and the product experience of the user is improved.

The middle part of the bottom end of the supporting plate 16 is convexly provided with a pivoting part 40, two ends of the pivoting part 40 are respectively provided with a pivoting shaft 42, two bottom supports 18 are arranged, and the two bottom supports 18 are respectively and pivotally connected to two ends of the pivoting part 40. Specifically, the end of each shoe 18 is provided with a coupling portion 44, one end of the coupling portion 44 opposite to the coupling portion is provided with a coupling hole 46, when the shoe is mounted, the pivot shaft 42 is pivotally connected in the coupling hole 46, and the end surfaces of the two ends of the coupling portion 40 are respectively abutted against the end surfaces of the connecting ends of the two coupling portions 44, so that the shoe 18 and the support plate 16 can be rotatably connected.

A torsion spring 48 is disposed between the pivot portion 44 and the pivot portion 40, the torsion spring 48 is sleeved on the pivot shaft 42, and one end of the torsion spring is fixed to the pivot portion 40, and the other end of the torsion spring is fixed to the pivot portion 44. In the illustrated embodiment, the end surfaces of the shaft connecting portion 44 opposite to the shaft connecting portion 40 are respectively provided with a groove, and the side walls of the two grooves are respectively provided with a slot corresponding to the two end portions of the torsion spring 48. A part of the torsion spring 48 is accommodated in the groove of the coupling portion 44, and the end portion of the torsion spring 48 located in the groove is accommodated in the slot in the groove; the other part of the torsion spring 48 is accommodated in the groove of the pivot portion 40, and the end of the torsion spring 48 located in the groove is accommodated in the slot of the groove. And the torsional spring 48 exerts an elastic bias to the bottom support 18 to make it rotate towards its supporting position (i.e. the position where the bottom support 18 is approximately perpendicular to the supporting plate 16), which ensures the stability of the electronic device placed on the bottom support 18, so that when the bottom support 18 is switched from the folded state to the unfolded state, the bottom support 18 can automatically rotate to its supporting position under the elastic bias of the torsional spring 48, and when the bottom support 18 is unfolded, the electronic device can be directly placed on the folding support 10 without applying force to the bottom support 18 again by the user, which brings convenience to the user and improves the user experience.

In the illustrated embodiment, a limiting block 50 is further disposed on an outer side wall of the coupling portion 44, and the limiting block 50 is used for abutting against a bottom end of the supporting plate 16 to limit the bottom support 18, so as to prevent the electronic device from falling off the bottom support 18 due to an excessively large rotation angle of the bottom support 18. For example, when the shoe 18 is rotated to a position generally perpendicular to the support plate 16, the stop block 50 just abuts the bottom end of the support plate 16.

When the folding bracket 10 is switched from the unfolded state to the folded state, the shoe 18 is folded from its supporting position onto the front end face of the support plate 16 against the resilient bias of the torsion spring 48 by the pressing action with the bottom wall of the escape slot 20, while the shoe 18 is received in the escape slot 20.

In some embodiments, soft pads may be disposed on the supporting surface of the bottom support 18 and the front end surface of the supporting plate 16, respectively, to increase the frictional resistance between the electronic device and the electronic device, so that the electronic device is stably supported on the foldable stand 10, and the electronic device is prevented from slipping off and scratching the surface of the electronic device.

The supporting rod 14 can have a telescopic function, so that the user can adjust the heights of the supporting plate 16 and the bottom support 18 by the telescopic function of the supporting rod 14 to meet the diversified use requirements of the user, and can watch the screen of the electronic device at the most suitable height and angle. In this embodiment, the supporting rod 14 includes a fixing portion 52, an expansion portion 54, and an expansion rod 56 connected between the fixing portion 52 and the expansion portion 54. One end of the telescopic rod 56 is fixedly connected with the telescopic part 54, and the other end is slidably inserted into the fixing part 52, so that a user can pull the telescopic part 54 or the support plate 16 to enable the telescopic part 54 to slide relative to the fixing part 52, thereby adjusting the height of the support rod 14. In the illustrated embodiment, a damping block 58 is further disposed between the fixing portion 52 and the telescopic rod 56, the damping block 58 is disposed in the fixing portion 52 and is fixedly connected to the fixing portion 52, and an inner end of the damping block 58 abuts against the telescopic rod 56, so that when the telescopic rod 56 slides relative to the fixing portion 52, the damping action of the damping block 58 needs to be overcome, and the telescopic portion 54 can stay at any telescopic position relative to the fixing portion 52, thereby improving the supporting stability of the supporting rod 14 and providing convenience for a user.

In some embodiments, a weight may be provided in the base 12 to ensure the support stability of the folding stand 10 and prevent the folding stand 10 from toppling over when a large and heavy electronic device, such as an IPAD, is placed on the folding stand 10.

In the illustrated embodiment, the bottom of the base 12 is further provided with a non-slip pad (not shown) so that the base 12 can be stably supported on a plane, such as a table top, to further improve the supporting stability of the folding stand 10.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a folding support, its characterized in that includes base, bracing piece, backup pad and collet, bracing piece one end rotatable coupling to the base, other end rotatable coupling to the backup pad, collet rotatable coupling to the backup pad cooperates the backup pad is used for supporting an electronic equipment, works as the collet is folded extremely when the backup pad the collet is located outside the front end face of backup pad.

2. The folding bracket of claim 1, wherein said base includes an escape slot for receiving at least a portion of said base support.

3. The folding stand of claim 2, wherein said folding stand has an unfolded position and a folded position, wherein when said folding stand is in said unfolded position, said support bar is at a first predetermined angle relative to said base, said support plate is at a second predetermined angle relative to said support bar, and said base support is perpendicular to said support plate; when folding support is located during fold condition, the bracing piece is folded extremely the base, the backup pad is folded extremely the bracing piece is located the bracing piece with between the base, the collet is folded extremely the backup pad, just the collet at least partially accomodate in dodge the groove.

4. The folding bracket of claim 3, wherein said support bar has first and second opposing link ends, said first link end pivotally connected to an end of said base, said second link end pivotally connected to a top side of a rear face of said support plate, said shoe pivotally connected to a bottom end of said support plate.

5. The folding bracket of claim 4, wherein the first connecting end is provided with a first rotating shaft, the end of the base is correspondingly provided with a notch, two opposite side walls of the notch are provided with first pivot parts, and two ends of the first rotating shaft are respectively connected with the two first pivot parts; still be equipped with first locating part in the breach, first locating part is used for limiting the bracing piece is relative the turned angle of base to make the bracing piece can be relative the base stops at arbitrary turned angle.

6. The folding stand of claim 4, wherein the second connecting end is provided with a second pivot, the top side of the rear end surface of the support plate is provided with a connecting slot, two opposite side walls of the connecting slot are provided with second pivot positions, and two ends of the second pivot are respectively connected to the two second pivot positions; still be equipped with the second locating part in the spread groove, the second locating part is used for the restriction the backup pad is relative the turned angle of bracing piece, and make the backup pad can be relative the bracing piece stops in arbitrary turned angle.

7. The folding bracket according to claim 4, wherein the bottom end of the supporting plate is protruded with a pivoting portion, the pivoting portion is provided with two pivoting shafts, the bottom bracket is provided with two pivoting portions, an axial connecting portion is provided at an end portion of each bottom bracket, an axial connecting hole is provided at an end of the axial connecting portion opposite to the pivoting portion, the pivoting shaft is pivotally connected in the axial connecting hole, a torsion spring is provided between the axial connecting portion and the pivoting portion, the torsion spring is sleeved on the pivoting shaft, one end of the torsion spring is fixed to the pivoting portion, the other end of the torsion spring is fixed to the axial connecting portion, and the torsion spring applies an elastic bias to the bottom bracket to rotate towards the supporting position of the torsion spring.

8. The folding bracket of claim 7, wherein said shaft portion has a stopper for abutting against the bottom end of said support plate to limit said bottom support.

9. The folding bracket of claim 1, wherein the supporting rod has a telescopic function, the supporting rod comprises a fixed portion, a telescopic portion and a telescopic rod connected between the fixed portion and the telescopic portion, one end of the telescopic rod is fixedly connected with the telescopic portion, the other end of the telescopic rod is slidably inserted into the fixed portion, and a damping block is arranged between the fixed portion and the telescopic rod, so that the telescopic portion can be stopped at any telescopic position relative to the fixed portion.

10. The folding bracket of claim 1 wherein said base has a weight disposed therein; soft pads are respectively arranged on the supporting surface of the bottom support and the front end surface of the supporting plate; and the bottom of the base is provided with an anti-slip pad.