CN216743544U - Electronic equipment support - Google Patents

Abstract

The utility model provides an electronic equipment bracket, which comprises a supporting seat, a clamping component, an elastic stretching component, a buckle component and an elastic telescopic shaft, wherein the clamping component comprises a first clamping arm and a second clamping arm which are slidably arranged on the supporting seat, and the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded; the elastic stretching piece is connected between the first clamping arm and the second clamping arm and used for providing acting force for the mutual opening of the first clamping arm and the second clamping arm; the buckle assembly is arranged on the first clamping arm and provided with a limiting track groove, and the limiting track groove is provided with a first clamping position and a second clamping position; the elastic telescopic shaft comprises a connecting end and a free end which are opposite, the connecting end is elastically connected to the supporting seat, the free end moves along the limiting track groove, when the free end is located in the first clamping position, the first clamping arm and the second clamping arm are mutually opened, and when the free end is located in the second clamping position, the first clamping arm and the second clamping arm are mutually locked.

Description

Electronic equipment support

Technical Field

The utility model relates to an electronic equipment accessory technical field particularly, relates to an electronic equipment support.

Background

With the increase in the number of electronic devices such as mobile phones, electronic devices are often fixed by electronic device holders for the convenience of using the electronic devices.

However, the existing electronic device support is complex in structure, and is complex to operate in the using process, so that the user requirements are difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an electronic equipment support to solve above-mentioned problem. The embodiment of the utility model provides an above-mentioned purpose is realized through following technical scheme.

The utility model provides an electronic equipment bracket, which comprises a supporting seat, a clamping component, an elastic stretching component, a buckle component and an elastic telescopic shaft, wherein the clamping component comprises a first clamping arm and a second clamping arm which are slidably arranged on the supporting seat, and the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded; the elastic stretching piece is connected between the first clamping arm and the second clamping arm and used for providing acting force for the mutual opening of the first clamping arm and the second clamping arm; the buckle assembly is arranged on the first clamping arm and provided with a limiting track groove, and the limiting track groove is provided with a first clamping position and a second clamping position; the elastic telescopic shaft comprises a connecting end and a free end which are opposite, the connecting end is elastically connected to the supporting seat, the free end moves along the limiting track groove, when the free end is located in a first clamping position, the first clamping arm and the second clamping arm are mutually opened, and when the free end is located in a second clamping position, the first clamping arm and the second clamping arm are mutually locked.

In one embodiment, the buckle assembly is movably arranged on the first clamping arm, and the movement of the buckle assembly is used for enabling the free end to move along the limiting track groove.

In one embodiment, the first clamping arm comprises an installation part, the installation part comprises an installation side wall, the installation side wall is enclosed into an installation groove, the buckle assembly is arranged in the installation groove, the electronic equipment support further comprises an elastic compression piece, and the elastic compression piece is arranged between the installation side wall and the buckle assembly.

In one embodiment, the first clamping arm is slidably disposed on the supporting seat along a first direction, the buckle assembly is movably disposed on the first clamping arm along a second direction, the elastic retractable shaft is telescopically disposed on the supporting seat along a third direction, and the first direction, the second direction and the third direction are different from each other.

In one embodiment, the number of the second clamping positions is multiple, the multiple second clamping positions are arranged at intervals along the sliding direction of the first clamping arm, and the first clamping position is arranged on one side of the multiple second clamping positions.

In one embodiment, the buckle assembly comprises a buckle sleeve and a buckle part, wherein the buckle sleeve is movably arranged on the first clamping arm, the buckle sleeve is arranged around the buckle part, and the buckle sleeve and the buckle part are matched to form a limiting track groove.

In one embodiment, the buckling part is convexly provided with a plurality of clamping blocks, each clamping block is provided with a second clamping position, and the free end circularly moves along the limiting track groove and is selectively clamped with or separated from the clamping block.

In one embodiment, the locking portion further comprises a first stop surface and a second stop surface, the first stop surface and the second stop surface are both disposed in the limit track groove, the free end is located on a moving path of the first stop surface and the second stop surface, the free end located in the first position is stopped by the first stop surface, and the free end located in the second position is stopped by the second stop surface.

In an embodiment, the fastening portion further includes a first guide sliding surface and a second guide sliding surface, the first guide sliding surface and the second guide sliding surface are disposed in the limit track groove, the free end is further located on a moving path of the first guide sliding surface and the second guide sliding surface, the first guide sliding surface is connected between the first stop surface and the second guide sliding surface, and the second guide sliding surface is connected between the first guide sliding surface and the second stop surface.

In one embodiment, the first glide surface and the first stop surface are coplanar.

In one embodiment, the supporting seat is provided with an accommodating groove and a through hole, the through hole is communicated with the accommodating groove, the connecting end is movably arranged in the accommodating groove, and the free end penetrates through the through hole.

Compared with the prior art, the utility model provides a buckle subassembly of electronic equipment support sets up in first arm lock, buckle subassembly is equipped with spacing orbit groove, spacing orbit groove has first screens and second screens, the free end of elastic expansion shaft is along spacing orbit groove activity, when the free end is located first screens, first arm lock and second arm lock are opened each other, when the free end is located the second screens, first arm lock and the mutual locking of second arm lock, make through the application of force to first arm lock (second arm lock), can realize that electronic equipment support switches between release state and locking state, need not the button, and is easy to operate. In addition, the electronic equipment support of this application's simple structure.

These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device holder provided in the present application.

Fig. 2 is an exploded view of the electronic device stand of fig. 1 from one perspective.

Fig. 3 is an exploded view of the electronic device stand of fig. 1 from another perspective.

Fig. 4 is a schematic structural diagram of the first clamping arm and the buckle assembly of the electronic device bracket shown in fig. 1 from a view angle.

Fig. 5 is a schematic structural view of the first clip arm and the clip assembly of the electronic device bracket shown in fig. 1 from one perspective.

Fig. 6 is a schematic view of the snap assembly of the electronic device bracket shown in fig. 1 from one perspective.

Fig. 7 is a schematic view of the snap assembly of the electronic device holder shown in fig. 1 from another perspective.

Fig. 8 is a schematic partial structural view of another clip assembly of an electronic device holder provided in the present application.

Fig. 9 is a cross-sectional view of the electronic device stand shown in fig. 1 in a locked state.

Fig. 10 is a schematic structural view of an elastic member and an elastic telescopic shaft of the electronic apparatus stand shown in fig. 1.

Fig. 11 is a partial enlarged view of fig. 9 at a.

Fig. 12 is a cross-sectional view of the electronic device stand shown in fig. 1 in a released state.

Fig. 13 is a partial enlarged view of fig. 12 at B.

Detailed Description

In order to facilitate understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 3, the present invention provides an electronic device support 1, including a supporting seat 10, a clamping assembly 20, an elastic stretching member 40, a fastening assembly 50 and an elastic telescopic shaft 70, wherein the clamping assembly 20 includes a first clamping arm 22 and a second clamping arm 24, the first clamping arm 22 and the second clamping arm 24 are slidably disposed on the supporting seat 10, and the first clamping arm 22 and the second clamping arm 24 can be selectively folded or unfolded; an elastic tension member 40 is connected between the first and second clamp arms 22 and 24 for providing a force to open the first and second clamp arms 22 and 24 to each other.

Referring to fig. 1, the electronic device stand 1 may be used in different situations, such as photography, live webcast, vehicle-mounted use, and the like, for example, the electronic device stand 1 may be a vehicle-mounted stand, and for convenience of description, the vehicle-mounted stand is taken as an example for description.

In the present embodiment, the supporting base 10 is substantially a rectangular shell structure. The support base 10 comprises a front shell 11 and a rear shell 13, wherein the front shell 11 is covered on the rear shell 13 and forms a mounting cavity 15 together with the rear shell 13. For example, the front case 11 may be connected to the rear case 13 by snap-fitting, or the front case 11 and the rear case 13 may be connected by screws. The front case 11 may be in contact with an electronic device. The rear housing 13 may be installed on the console, for example, one side of the rear housing 13 away from the front housing 11 may be provided with an accommodating cavity for accommodating a rotating member such as a universal ball, and then connected to a base through the universal ball, where the base may be disposed at a position such as the console in the vehicle, thereby implementing installation of the electronic device support 1 on the console in the vehicle.

The supporting base 10 further includes a mounting protrusion 17, the mounting protrusion 17 is protruded on the inner surface of the rear housing 13, and the mounting protrusion 17 can be used for mounting the elastic telescopic shaft 70. Specifically, the mounting projection 17 is provided with a receiving groove 171 and a through hole 173, wherein the receiving groove 171 extends in the Z direction for receiving the elastic expansion shaft 70. The through hole 173 communicates with the receiving groove 171, and the through hole 173 may be used for the penetration of the elastic expansion shaft 70. In the present embodiment, the mounting projection 17 has a substantially hollow rectangular parallelepiped structure. In other embodiments, the mounting protrusion 17 may also be a hollow cylinder structure or other shapes, which is sufficient for mounting the elastic telescopic shaft 70.

The supporting base 10 further includes a cover plate 19, and the cover plate 19 covers the mounting protrusion 17 to shield the receiving groove 171 and prevent the elastic shaft 70 from separating from the receiving groove 171 during the movement process. The cover plate 19 and the mounting protrusion 17 may be fixedly connected by screws, or may be connected by bonding or clipping. In the present embodiment, the area of the cover plate 19 may be substantially equal to the area of the cross section of the mounting projection 17. In other embodiments, the area of the cover plate 19 may be larger than the area of the cross section of the mounting protrusion 17 or smaller than the area of the cross section of the mounting protrusion 17, so as to cover the receiving groove 171 and not interfere with the sliding of the clamping assembly 20.

Referring to fig. 2 to 5, the first clamping arm 22 is slidably disposed on the supporting seat 10 along a first direction, the buckle assembly 50 is movably disposed on the first clamping arm 22 along a second direction, and the elastic shaft 70 is telescopically disposed on the supporting seat 10 along a third direction, wherein the first direction, the second direction and the third direction are different from each other. For example, the first direction, the second direction and the third direction are perpendicular two by two.

For convenience of description, the first direction is defined as an X direction, the second direction is defined as a Y direction, and the third direction is defined as a Z direction.

The clamping assembly 20 comprises a first clamping arm 22 and a second clamping arm 24, the first clamping arm 22 and the second clamping arm 24 are slidably disposed on the supporting seat 10, and the first clamping arm 22 and the second clamping arm 24 can be selectively folded or unfolded with respect to each other; the first and second clamp arms 22 and 24 may be symmetrically disposed about a central axis of the support base 10.

The first clip arm 22 includes a mounting portion 221, and the mounting portion 221 is located at one end of the first clip arm 22, and is designed to be a hollow rectangular parallelepiped structure in this embodiment. The mounting portion 221 may be used to mount the snap assembly 50. The mounting portion 221 includes a mounting sidewall 2211, and the mounting sidewall 2211 encloses a mounting slot 2213. Mounting sidewall 2211 includes a first sidewall 2214, a second sidewall 2216, a third sidewall 2217, and a fourth sidewall 2218, wherein first sidewall 2214 is opposite third sidewall 2217, first sidewall 2214 is closer to back shell 13 than third sidewall 2217, second sidewall 2216 is opposite fourth sidewall 2218, second sidewall 2216 is connected between first sidewall 2214 and third sidewall 2217, and second sidewall 2216 is further from second clip arm 24 than fourth sidewall 2218. In this embodiment, the first side wall 2214 is provided with a limiting groove 2215, the limiting groove 2215 is communicated with the mounting groove 2213, and the limiting groove 2215 can limit the movement of the buckle assembly 50, so as to prevent the buckle assembly 50 from shifting in the movement process along the Y direction. The stop slot 2215 extends through the top surface of the first side wall 2214 to facilitate mounting of the clip assembly 50.

The first and second clamping arms 22 and 24 are slidably disposed in the mounting cavity 15 and at least partially extend out of the mounting cavity 15. The first clamping arm 22 further includes a first sliding end 223 and a first clamping end 225 connected together, and the first clamping end 225 is connected to the first sliding end 223 at an angle, for example, the included angle between the first clamping end 225 and the first sliding end 223 is 90 °, so that the first clamping arm 22 has a substantially "L" shape. First sliding end 223 is slidably disposed within mounting cavity 15, and first clamping end 225 is located outside mounting cavity 15. The second clip arm 24 has a substantially identical structure to the first clip arm 22, and the second clip arm 24 also has a substantially "L" shaped structure. The second clamping arm 24 includes a second sliding end 241 and a second clamping end 243 connected to each other, wherein the second sliding end 241 is slidably disposed in the mounting cavity 15, the second clamping end 243 and the first clamping end 225 are disposed opposite to each other and located outside the mounting cavity 15, and the second clamping end 243 can cooperate with the first clamping end 225 to clamp the electronic device.

The first sliding end 223 and the second sliding end 241 are both provided with a through slot 2231, and the electronic device support 1 further includes a guide gear 30, where the guide gear 30 is rotatably disposed on the rear housing 13 and is in guiding fit with the through slot 2231. The first and second clamp arms 22 and 24 can stably slide in a predetermined direction by the guiding engagement of the through slot 2231 and the guide gear 30. As an example, each of the first and second clamp arms 22 and 24 may be provided with a guide rack 2234, the guide rack 2234 extends in a width direction of the support base 10 and is located in the through groove 2231, and a rotation axis of the guide gear 30 may be located on a central axis of the support base 10.

By engaging the first and second clamp arms 22 and 24 with the guide gear 30 through the guide rack 2234, the guide gear 30 rotates to engage with teeth at different positions of the guide rack 2234 during the movement of the first and second clamp arms 22 and 24 in a relatively far direction or a relatively near direction, so that the movement distance of the clamping assembly 20 between the guide gear 30 and the guide rack 2234 can be adjusted by the number of teeth, so that the first and second clamping ends 225 and 243 can just clamp opposite sides of an electronic device placed between the first and second clamping ends 225 and 243, and the electronic device with different widths can be clamped by adjusting the distance between the first and second clamp arms 22 and 24.

In some embodiments, the clamping surfaces of the first clamping end 225 and the second clamping end 243 may be arc-shaped surfaces to adapt to the contour of the frame of the electronic device. The clamping surfaces of the first and second clamping ends 225, 243 may be provided with anti-slip portions to increase the friction between the clamping surfaces and the electronic device for better clamping of the electronic device.

In some embodiments, at least one of the clamping surfaces of the first clamping end 225 and the second clamping end 243 may be provided with an avoidance groove 2251, and the avoidance groove 2251 may be shaped and sized to fit a side key of the electronic device, which may be received in the avoidance groove 2251 when the electronic device is clamped between the first clamping end 225 and the second clamping end 243 to avoid the side key from being pressed by mistake.

An elastic tension member 40 is connected between the first and second clamp arms 22 and 24 for providing a force to open the first and second clamp arms 22 and 24 to each other. When the electronic device is installed, when the first clamping arm 22 and the second clamping arm 24 are opened, the elastic stretching member 40 is in a stretched state, the electronic device is placed between the first clamping end 225 and the second clamping end 243, and the elastic stretching member 40 can apply a pulling force to the first clamping arm 22 and the second clamping arm 24 at the same time, so that the first clamping arm 22 and the second clamping arm 24 are drawn close to each other and clamp the electronic device.

Referring to fig. 5 to 7, the clip assembly 50 is disposed on the first clip arm 22, for example, the clip assembly 50 is disposed along the mounting slot 2213. In this embodiment, the electronic device holder 1 further includes an elastic compression member 60, the elastic compression member 60 is disposed between the mounting side wall 2211 and the buckle assembly 50, for example, the elastic compression member 60 is disposed between the first side wall 2214 and the buckle assembly 50. The resilient compression member 60 is in a compressed state, and thus the resilient compression member 60 disposed between the first side wall 2214 and the buckle assembly 50 can provide a force to move the buckle assembly 50 away from the first side wall 2214, such that the buckle assembly 50 can move in the Y direction, thereby moving the resilient telescoping shaft 70 relative to the buckle assembly 50. In the present embodiment, the elastic compression member 60 may be a compression spring.

The buckle assembly 50 is provided with a limiting track groove 52, the limiting track groove 52 has a first position-retaining portion 522 and a second position-retaining portion 524, the limiting track groove 52 can limit the movement of the elastic telescopic shaft 70, wherein the first position-retaining portion 522 is far away from the first clamping end 225 relative to the second position-retaining portion 524, and therefore, when the elastic telescopic shaft 70 is located at the first position-retaining portion 522, the first clamping arm 22 and the second clamping arm 24 are mutually opened, so that the electronic device stand 1 is in a release state. When the elastic telescopic shaft 70 is located at the second detent 524, the first clip arm 22 and the second clip arm 24 are folded, so that the electronic device bracket 1 is in a locked state.

In this embodiment, the number of the second detents 524 is plural, the plural second detents 524 are disposed at intervals along the sliding direction of the first clamping arm 22, the first detent 522 is disposed on one side of the plural second detents 524, when the elastic telescopic shaft 70 moves in the limiting track groove 52, the elastic telescopic shaft can be selectively located in one of the first detents 522 or the plural second detents 524, and the movement stroke of the clamping assembly 20 can be increased by disposing the plural second detents 524, so that the electronic device holder 1 can clamp electronic devices with different sizes, and the application range of the electronic device holder 1 is expanded.

In the present embodiment, the latch assembly 50 is movably disposed on the first clamping arm 22, and the movement of the latch assembly 50 is used to move the elastic telescopic shaft 70 along the position-limiting track groove 52, that is, the position of the elastic telescopic shaft 70 is fixed, and the latch assembly 50 moves, so that the elastic telescopic shaft 70 can move relative to the latch assembly 50, and specifically, the elastic telescopic shaft 70 can move along the position-limiting track groove 52 and selectively locates at the first detent 522 or the second detent 524.

The clip assembly 50 includes a clip 54 and a clip portion 56, the clip 54 is movably disposed on the first clip arm 22, the clip 54 is disposed around the clip portion 56 and cooperates with the clip portion 56 to form the limit track slot 52. The buckle sleeve 54 is substantially a hollow cuboid structure, the buckle sleeve 54 is provided with a limiting post 541, the limiting post 541 penetrates through the limiting groove 2215, and the buckle assembly 50 can only move along the Y direction through the matching of the limiting post 541 and the limiting groove 2215, so that the buckle assembly 50 is prevented from deviating. In this embodiment, the number of the limiting posts 541 and the limiting grooves 2215 is two, and each of the limiting posts 541 penetrates through one of the limiting grooves 2215. In other embodiments, the number of the position-limiting posts 541 may be one.

The retaining ring 54 further includes a first inner flat surface 543, a second inner flat surface 545, a first inner inclined surface 547, and a second inner inclined surface 549. First interior plane 543, second interior plane 545, first interior inclined plane 547 and second interior inclined plane 549 are around buckle 56 setting, wherein, first interior plane 543 and second interior plane 545 set up relatively, all are on a parallel with the X direction, and first interior inclined plane 547 and second interior inclined plane 549 are the angle connection, and first interior inclined plane 547 is connected between first interior plane 543 and second interior inclined plane 549, and second interior inclined plane 549 is connected between second interior plane 545 and first interior inclined plane 547. In the present embodiment, the first detent 522 is disposed at the junction of the first inner inclined surface 547 and the second inner inclined surface 549.

In the present embodiment, the buckle 54 and the buckling portion 56 are two independent structures, so the buckle 54 and the buckling portion 56 can be manufactured by different processes, and the material of the buckle 54 and the material of the buckling portion 56 can be different, for example, the buckle 54 can be a silicone material, and the buckling portion 56 can be a metal material or a plastic material. In other embodiments, the buckle housing 54 and the buckling portion 56 may also be integrally formed, for example, the buckle housing 54 and the buckling portion 56 may be formed by an integral injection molding process.

The latch 561 is protruded from the locking portion 56. The latch 561 is surrounded by the position-limiting track groove 52, and the latch 561 can be engaged with the elastic telescopic shaft 70. In the present embodiment, the cross-section of the latch 561 is substantially an arrow shape, wherein the cross-section is a cross-section obtained by cutting the latch 561 along a cross-section perpendicular to the Z-direction, and one end of the arrow-shaped latch 561 is convex, and the other end is concave. In other embodiments, the latch 561 may have a substantially irregular cross-section and may be engaged with the elastic extensible shaft 70.

In the present embodiment, the number of the latch 561 is plural, and each latch 561 is provided with a second latch 524. The plurality of blocks 561 are sequentially disposed at intervals along the X direction to form a fishbone array of blocks 561.

The latch portion 56 further includes a bottom plate 563, and the bottom plate 563 may be embedded in the latch 54. The bottom plate 563 may be used to provide the latch 561. The bottom plate 563 includes a first bottom surface 5631 and a second bottom surface 5633, and the first bottom surface 5631 and the second bottom surface 5633 are both groove bottom surfaces of the limiting track groove 52, wherein the second bottom surface 5633 is a plane, the latch 561 is convexly disposed on the second bottom surface 5633, the first bottom surface 5631 is an inclined surface, and the first bottom surface 5631 is inclined from the second bottom surface 5633 to a direction away from the latch 561.

In one embodiment, the latch 56 further includes a first stop surface 564 and a second stop surface 565, and the first stop surface 564 and the second stop surface 565 are disposed on the limit track groove 52, wherein the first stop surface 564 is disposed on the bottom plate 563 and connected to the first inner slope 547, and the second stop surface 565 is disposed on the latch 561. When the latch assembly 50 moves in the Y direction under the action of the elastic compression member 60, the first and second stop surfaces 564 and 565 also move in the Y direction, so that the elastic telescopic shaft 70 is selectively stopped by the first and second stop surfaces 564 and 565 when moving circularly in the limit track groove 52. When the first stopping surface 564 stops the elastic telescopic shaft 70, the elastic telescopic shaft 70 is located in the first blocking position 522, and the first clamping arm 22 and the second clamping arm 24 are mutually opened; when the second stopping surface 565 stops the elastic telescopic shaft 70, the elastic telescopic shaft 70 is located at the second locking position 524, and the first clamping arm 22 and the second clamping arm 24 are folded. The first stopping surface 564 is connected between the first bottom surface 5631 and the second bottom surface 5633, and the second stopping surface 565 is disposed on the latch 561 and connected to the second bottom surface 5633.

In one embodiment, the latch portion 56 further includes a first sliding guide surface 567 and a second sliding guide surface 569, the first sliding guide surface 567 and the second sliding guide surface 569 are disposed in the limit track groove 52 and are located on the latch 561, the first sliding guide surface 567 is connected between the first stop surface 564 and the second sliding guide surface 569, and the second sliding guide surface 569 is connected between the first sliding guide surface 567 and the second stop surface 565. The first slip guide surface 567 may guide an end of the elastic telescopic shaft 70 from the first stop surface 564 to the second slip guide surface 569, and an end of the elastic telescopic shaft 70 may be guided to the second stop surface 565 via the second slip guide surface 569. In the present embodiment, the first stop surface 564 and the first sliding guide surface 567, the first sliding guide surface 567 and the second sliding guide surface 569, and the second sliding guide surface 569 and the second stop surface 565 may be transited through an arc, so that the end of the elastic telescopic shaft 70 can move smoothly in the limit locus groove 52. In the present embodiment, the second detent 524 is disposed at the junction of the second guiding and sliding surface 569 and the second stopping surface 565.

Referring to fig. 8, in one embodiment, the first guiding surface 667 and the first stop surface 664 are coplanar, such that the movement of the end of the resilient telescoping shaft 70 from the first stop surface 664 to the second guiding surface 669 is more stable. In the present embodiment, the shape of the grommet 64 is changed adaptively so as to accommodate the engaging portion 66.

Referring to fig. 2, 3, 9 and 10, the elastically telescoping shaft 70 includes opposite attached and free ends 72 and 74. The connecting end 72 is movably disposed in the receiving groove 171, and the free end 74 is disposed through the through hole 173. The cross-sectional area of the connecting end 72 is larger than that of the free end 74, and the cross-sectional area of the free end 74 is substantially the same as that of the through hole 173, so that the connecting end 72 is stopped by the side wall of the mounting protrusion 17 and does not disengage from the receiving groove 171 during the movement of the elastic telescopic shaft 70, and the elastic telescopic shaft 70 does not disengage from the receiving groove 171 during the movement.

The connecting end 72 is elastically connected to the supporting base 10, and specifically, the electronic device holder 1 further includes an elastic member 100, and the elastic member 100 is disposed in the receiving groove 171 and located between the connecting end 72 and the sidewall of the mounting protrusion 17. The elastic member 100 is extended and contracted in the Z direction so that the elastic expansion shaft 70 can be expanded and contracted in the Z direction.

Referring to fig. 11 to 13, the free end 74 moves along the limiting track groove 52 and is selectively located at the first locking position 522 or the second locking position 524, when the free end 74 is located at the first locking position 522, the first clamping arm 22 and the second clamping arm 24 are mutually opened, and when the free end 74 is located at the second locking position 524, the first clamping arm 22 and the second clamping arm 24 are mutually locked, so that the electronic device rack 1 can be switched between the releasing state and the locking state by applying a force to the first clamping arm 22 (the second clamping arm 24), without a key, and the operation is simple.

The free end 74 moves circularly along the limit track groove 52 and selectively engages with or disengages from the latch 561. The free end 74 is located on the moving path of the first stop surface 564 and the second stop surface 565, the free end 74 of the first blocking position 522 is stopped by the first stop surface 564, the free end 74 of the second blocking position 524 is stopped by the second stop surface 565, and the free end 74 is also located on the moving path of the first sliding guide surface 567 and the second sliding guide surface 569, so that the free end 74 is selectively stopped by the first stop surface 564 or the second stop surface 565 when circularly moving along the limiting track groove 52, and when the free end 74 is stopped by the first stop surface 564, the free end 74 is located at the first blocking position 522; when the free end 74 is stopped by the second stop surface, the free end 74 is in the second stop 524.

With reference to fig. 2 and fig. 3, the electronic device holder 1 further includes a bottom bracket 80 and a locking member 90, wherein the locking member 90 is disposed in the mounting cavity 15 and is used for locking with the bottom bracket 80 to adjust the length of the bottom bracket 80 extending out of the mounting cavity 15. The bottom support 80 is telescopically arranged at the bottom of the support base 10 for bearing the electronic device.

In this embodiment, the mounting 80 is generally "L" shaped, and the mounting 80 is telescopically disposed generally along the length of the support base 10. The collet 80 is provided with a plurality of screens portions 82, and a plurality of screens portions 82 set up along the flexible direction interval of collet 80, and the collet 80 includes supporting portion 84 and the sliding part 86 that is connected, and the sliding part 86 sets up in installation cavity 15 slidable, and supporting portion 84 is buckled for the direction that the rear shell 13 was kept away from to the sliding part 86 orientation, and supporting portion 84 is located outside installation cavity 15 for bear electronic equipment, in order to prevent that electronic equipment from down dropping. The plurality of holding portions 82 may be provided at intervals on the sliding portion 86, and the length of the shoe 80 extending out of the support base 10 may be adjusted by pushing and pulling the shoe 80.

The clamping member 90 is fixedly disposed on the supporting base 10, and can be selectively clamped with any one of the plurality of clamping portions 82, and the length of the bottom support 80 extending out of the installation cavity 15 can be adjusted by clamping the clamping member 90 with different clamping portions 82, so as to adapt to electronic devices with different lengths.

It is right below the utility model provides a principle of the locking that need not the button and can realize centre gripping subassembly 20 and release of electronic equipment support 1 explains, for the convenience of description, divide into release state and locking state with electronic equipment support 1's state, and wherein, release state refers to the state when not having centre gripping electronic equipment, and locking state refers to the state when centre gripping electronic equipment.

1. From the released state to the locked state:

the free end 74 of the elastic telescopic shaft 70 is located at the first position 522;

when the first clip arm 22 (the second clip arm 24) is forced, so that the first clip arm 22 and the second clip arm 24 are close to each other, the buckle assembly 50 moves in the Y direction under the action of the elastic compression element 60 and is away from the first side wall 2214, the first stop surface 564 abuts against the free end 74 of the elastic telescopic shaft 70, and along with the continuous movement of the first clip arm 22, the free end 74 of the elastic telescopic shaft 70 abuts against the first sliding guide surface 567 and then moves in the X direction relative to the buckle assembly 50.

When the first clip arm 22 and the second clip arm 24 clip the electronic device, the force applied to the first clip arm 22 (the second clip arm 24) is stopped, and the clip assembly 50 moves in the Y direction and away from the first side wall 2214, so that the free end 74 abuts against the second guiding and sliding surface 569 of one of the clips 561, and then moves to the second clip 524 under the guidance of the second guiding and sliding surface 569, at this time, the electronic device is in a locked state.

2. From the locked state to the released state:

when the first clamping arm 22 (the second clamping arm 24) is forced again, so that the first clamping arm 22 and the second clamping arm 24 are close to each other, the buckle assembly 50 moves in the Y direction under the action of the elastic compression element 60 and is away from the first side wall 2214, the second stop surface 565 abuts against the free end 74 of the elastic telescopic shaft 70, and as the first clamping arm 22 continues to move, the free end 74 of the elastic telescopic shaft 70 is separated from the latch 561 and abuts against the inner surface of the buckle sleeve 54.

When the force applied to the first clamping arm 22 (the second clamping arm 24) is stopped, the first clamping arm 22 moves in the X direction under the action of the elastic stretching member 40, and the free end 74 moves to the first detent 522 along the inner surface of the buckle 54, at which time the electronic device is in a release state.

The switching between the release state and the locking state of the electronic device bracket 1 is completed by applying force to the first clamping arm 22 (the second clamping arm 24) by a user, a key is not needed, and the operation is simple.

To sum up, the utility model provides a buckle subassembly 50 of electronic equipment support 1 sets up in first arm lock 22, buckle subassembly 50 is equipped with spacing orbit groove 52, spacing orbit groove 52 has first screens 522 and second screens 524, the activity of spacing orbit groove 52 is followed to the free end 74 of elastic telescopic shaft 70, when the free end 74 is located first screens 522, first arm lock 22 and second arm lock 24 are opened each other, when the free end 74 is located second screens 524, first arm lock 22 and the mutual locking of second arm lock 24, make through to first arm lock 22 (second arm lock 24) application of force, can realize that electronic equipment support 1 switches between release state and locking state, need not the button, easy operation. In addition, the electronic equipment support 1 of the present application is simple in structure.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (11)

1. An electronic device stand, comprising:

a supporting seat;

the clamping assembly comprises a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm are slidably arranged on the supporting seat, and the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded;

the elastic stretching piece is connected between the first clamping arm and the second clamping arm and used for providing acting force for mutual opening of the first clamping arm and the second clamping arm;

the buckle assembly is arranged on the first clamping arm and provided with a limiting track groove, and the limiting track groove is provided with a first clamping position and a second clamping position; and

elastic expansion shaft, elastic expansion shaft includes relative link and free end, link elastic connection in the supporting seat, the free end is followed spacing orbit groove activity works as the free end is located during first screens, first arm lock with the second arm lock is opened each other, works as the free end is located during the second screens, first arm lock with the mutual locking of second arm lock.

2. The electronic device holder according to claim 1, wherein the latch assembly is movably disposed on the first clamping arm, and the movement of the latch assembly is used to move the free end along the position-limiting track groove.

3. The electronic device stand of claim 2, wherein the first clip arm includes a mounting portion, the mounting portion including mounting sidewalls, the mounting sidewalls defining a mounting slot, the snap assembly disposed within the mounting slot, the electronic device stand further including a resilient compression member disposed between the mounting sidewalls and the snap assembly.

4. The electronic device holder according to claim 1, wherein the first clip arm is slidably disposed on the supporting seat along a first direction, the buckle assembly is movably disposed on the first clip arm along a second direction, the elastic shaft is telescopically disposed on the supporting seat along a third direction, and the first direction, the second direction and the third direction are different from each other.

5. The electronic device holder according to claim 1, wherein the number of the second clips is plural, the plural second clips are disposed at intervals along a sliding direction of the first clip arm, and the first clip is disposed on one side of the plural second clips.

6. The electronic device bracket according to claim 1, wherein the clip assembly comprises a clip sleeve and a clip portion, the clip sleeve is movably disposed on the first clip arm, the clip sleeve is disposed around the clip portion, and cooperates with the clip portion to form the limit track groove.

7. The electronic device holder according to claim 6, wherein the locking portion is provided with a plurality of locking blocks, each locking block is provided with one of the second locking positions, and the free end moves circularly along the limiting track groove and selectively locks or separates with the locking block.

8. The electronic device stand of claim 6, wherein the snap-fit portion further comprises a first stop surface and a second stop surface, the first stop surface and the second stop surface are both disposed on the limit track slot, the free end is located on a moving path of the first stop surface and the second stop surface, the free end located in the first detent is stopped by the first stop surface, and the free end located in the second detent is stopped by the second stop surface.

9. The electronic device stand of claim 8, wherein the fastening portion further comprises a first guiding sliding surface and a second guiding sliding surface, the first guiding sliding surface and the second guiding sliding surface are disposed in the limiting track groove, the free end is further located on a moving path of the first guiding sliding surface and the second guiding sliding surface, the first guiding sliding surface is connected between the first stopping surface and the second guiding sliding surface, and the second guiding sliding surface is connected between the first guiding sliding surface and the second stopping surface.

10. The electronic device stand of claim 9, wherein the first sliding guide surface and the first stop surface are coplanar.

11. The electronic device holder according to any one of claims 1-10, wherein the supporting base has a receiving slot and a through hole, the through hole is connected to the receiving slot, the connecting end is movably disposed in the receiving slot, and the free end is disposed through the through hole.

Images