CN216280262U

CN216280262U - Electronic equipment support

Info

Publication number: CN216280262U
Application number: CN202122729413.1U
Authority: CN
Inventors: 陈陵
Original assignee: Shenzhen Torras Technology Co Ltd
Current assignee: Shenzhen Torras Technology Co Ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-12
Anticipated expiration: 2031-11-09

Abstract

The utility model provides an electronic equipment bracket, which comprises a supporting seat, a clamping assembly, an elastic stretching piece, a locking mechanism and an elastic resetting piece, wherein the clamping assembly comprises a first clamping arm and a second clamping arm which are arranged on the supporting seat in a sliding manner, the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded, the first clamping arm comprises an installation part, the installation part is provided with a limiting track groove, the limiting track groove is provided with a first clamping position and a second clamping position, the elastic stretching piece is connected between the first clamping arm and the second clamping arm and is used for providing an acting force for the mutual unfolding of the first clamping arm and the second clamping arm, the locking mechanism is movably arranged on the first clamping arm and is provided with a first position far away from the installation part and a second position close to the installation part, the locking mechanism at the first position can be clamped with the supporting seat, and the locking mechanism at the second position is separated from the supporting seat; the fixed end of the elastic reset piece is arranged on the locking mechanism, and the free end of the elastic reset piece is driven by the locking mechanism to move along the limiting track groove.

Description

Electronic equipment support

Technical Field

The utility model relates to the technical field of electronic equipment accessories, in particular 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 an embodiment of the present invention is to provide an electronic device support to solve the above problem. The embodiment of the utility model achieves the aim through the following technical scheme.

The utility model provides an electronic equipment bracket which comprises a supporting seat, a clamping assembly, an elastic stretching piece, a locking mechanism and an elastic resetting piece, wherein 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, the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded, the first clamping arm comprises an installation part, the installation part is 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 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 locking mechanism is movably arranged on the first clamping arm and is provided with a first position far away from the installation part and a second position close to the installation part, the locking mechanism at the first position can be clamped with the supporting seat, and the locking mechanism at the second position is separated from the supporting seat; the elastic reset piece comprises a fixed end and a free end which are opposite, the fixed end is arranged on the locking mechanism, the free end moves along the limiting track groove under the driving of the locking mechanism, the free end reaches the first clamping position and is used for enabling the locking mechanism to be located at the first position, and the free end reaches the second clamping position and is used for enabling the locking mechanism to be located at the second position.

In one embodiment, the first clamping arm further comprises a limiting portion, the limiting portion is arranged on the mounting portion and provided with a clamping block, the limiting track groove surrounds the clamping block, 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 limiting 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 limiting track groove and located on the rotation path of the free end, and when the free end is stopped by the first stop surface, the locking mechanism is in the first position; when the free end is stopped by the second stop surface, the locking mechanism is in the second position.

In one embodiment, the limiting portion further includes a sliding guide surface, the sliding guide surface is disposed in the limiting track groove and connected between the first stop surface and the second stop surface, and the sliding guide surface is located on a rotation path of the free end.

In an embodiment, the locking mechanism includes a locking slider and an elastic supporting component, the locking slider is movably disposed in the first clamping arm and selectively engaged with or disengaged from the supporting seat, and the elastic supporting component is disposed in the locking slider and abutted against the first clamping arm for driving the locking slider to engage with the supporting seat.

In one embodiment, the mounting portion includes a first inclined surface and the locking slide includes a second inclined surface, the first inclined surface being in sliding engagement with the second inclined surface.

In an embodiment, the first clamping arm further comprises a guide portion, the guide portion is connected with the mounting portion and provided with a guide groove, the extending direction of the guide groove is parallel to the first inclined plane, the locking sliding block further comprises a clamping protrusion, and the clamping protrusion is clamped in the guide groove.

In one embodiment, the locking slider is provided with a mounting groove, and the elastic support assembly comprises an elastic member and a support member, wherein the support member is movably disposed in the mounting groove, and the elastic member is disposed in the mounting groove and located between the support member and the locking slider.

In one embodiment, the locking mechanism is provided with a driving elastic sheet, the driving elastic sheet comprises an elastic bulge, the supporting seat is provided with a plurality of stopping bulges, and the stopping bulges are sequentially arranged at intervals and arranged on a moving path of the elastic bulge.

In one embodiment, the locking mechanism is provided with a first magnetic part, the supporting seat is provided with a second magnetic part, and the first magnetic part is used for being attracted with the second magnetic part.

Compared with the prior art, the free end of the elastic reset piece of the electronic equipment bracket provided by the utility model is driven by the locking mechanism to move along the limiting track groove, and when the free end reaches the first clamping position, the locking mechanism is positioned at the first position far away from the installation part, so that the locking mechanism can be clamped with the supporting seat; when the free end reaches the second clamping position, the locking mechanism is located at the second position close to the installation part, so that the locking mechanism is separated from the supporting seat, the switching between the release state and the locking state of the electronic equipment support is completed by applying force to the first clamping arm (the second clamping arm) by a user, a button is not needed, and the operation is simple. In addition, the electronic equipment support is simple in structure.

These and other aspects of the utility model are apparent from and will be 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 a schematic view of the internal structure of the electronic device stand shown in fig. 1.

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

Fig. 4 is a schematic structural diagram of the first clamping arm, the elastic reset piece and the locking mechanism of the electronic device bracket shown in fig. 1.

Fig. 5 is a schematic structural view of a stopper portion of the electronic device stand shown in fig. 1.

Fig. 6 is an exploded view of the electronic device stand of fig. 1 from another perspective.

Fig. 7 is a schematic structural diagram of a limiting portion, an elastic reset piece and a locking mechanism of the electronic device bracket shown in fig. 1.

Fig. 8 is an exploded view of the position restricting portion, the elastic restoring member, and the locking mechanism of the electronic device stand shown in fig. 7.

Fig. 9 is a longitudinal sectional view of the locking mechanism of the electronic device stand shown in fig. 1.

Fig. 10 is a schematic structural diagram of an electronic device holder according to an embodiment of the present application.

Detailed Description

In order to facilitate an understanding of the embodiments of the present invention, the embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This 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 examples of the present invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 and 2, the present invention provides an electronic device support 1, including a support base 10, a clamping assembly 20, an elastic stretching member 40, a locking mechanism 50 and an elastic resetting member 70, where 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 support base 10, the first clamping arm 22 and the second clamping arm 24 can be selectively folded or unfolded with respect to each other, the first clamping arm 22 includes a mounting portion 221, the mounting portion 221 is provided with a limiting track slot 2212, and the limiting track slot 2212 is provided with a first clamping position and a second clamping position; the elastic stretching piece 40 is connected between the first clamping arm 22 and the second clamping arm 24 and used for providing the acting force for mutually opening the first clamping arm 22 and the second clamping arm 24; the locking mechanism 50 is movably arranged on the first clamping arm 22 and has a first position far away from the installation part 221 and a second position close to the installation part 221, the locking mechanism 50 at the first position can be clamped with the supporting seat 10, and the locking mechanism 50 at the second position is separated from the supporting seat 10; the elastic restoring member 70 includes a fixed end 71 (fig. 3) and a free end 73 (fig. 3), the fixed end 71 is disposed on the locking mechanism 50, the free end 73 is moved along the limiting track 2212 by the locking mechanism 50, the free end 73 reaches a first position for positioning the locking mechanism 50 in the first position, and the free end 73 reaches a second position for positioning the locking mechanism 50 in the second position.

The electronic device stand 1 may be used in different situations, such as for 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 below.

Referring to fig. 2 and 3, 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 shell 13 may be installed on the console, for example, one side of the rear shell 13 away from the front shell 11 may be provided with an accommodating cavity for accommodating rotating members such as a universal ball, and then connected to a base through the universal ball, wherein the base may be disposed at positions such as the console in the vehicle, thereby realizing the installation of the electronic device support 1 on the console in the vehicle.

For convenience of description, the length direction of the support seat 10 is defined as an X direction, the width direction of the support seat 10 is defined as a Y direction, and the thickness direction of the support seat 10 is defined as a Z direction.

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 support 10, the first clamping arm 22 and the second clamping arm 24 can be selectively folded or unfolded with respect to each other, wherein the direction of folding or unfolding with respect to each other can be an X direction, and the first clamping arm 22 and the second clamping arm 24 can be symmetrically disposed about a central axis of the support 10.

Referring to fig. 4 and 5, the first clamping arm 22 includes a mounting portion 221. In the present embodiment, the mounting portion 221 has a substantially trapezoidal column structure. In other embodiments, the mounting portion 221 may also be substantially cylindrical or other shape. The mounting portion 221 is provided with a limiting track groove 2212, the limiting track groove 2212 is substantially annular and can limit the elastic reset piece 70, and the limiting track groove 2212 has a first clamping position and a second clamping position, wherein the first clamping position is closer to the locking mechanism 50 than the second clamping position, and when the elastic reset piece 70 is limited in the first clamping position, the locking mechanism 50 can move to a farther stroke relative to the mounting portion 221, so that the elastic reset piece is located at a first position far away from the mounting portion 221; when the elastic restoring member 70 is limited in the second position, the locking mechanism 50 can move to a closer stroke relative to the mounting portion 221, and therefore, is located at the second position close to the mounting portion 221.

The mounting portion 221 includes a first inclined surface 2214, the first inclined surface 2214 is used for making inclined contact with the locking mechanism 50 to drive the locking mechanism 50 to move, for example, when the mounting portion 221 moves along the X direction, an acting force along the X direction is on the first inclined surface 2214, the mounting portion 221 presses against the locking mechanism 50 through the first inclined surface 2214, and the locking mechanism 50 can be driven to move along the Y direction, so that the locking mechanism 50 is separated from the supporting seat 10.

The first clamping arm 22 further includes a limiting portion 223, and the limiting portion 223 is disposed on the mounting portion 221. In this embodiment, the limiting portion 223 is embedded in the mounting portion 221, for example, the mounting portion 221 may be provided with a groove for embedding the limiting portion 223, and the limiting portion 223 is accommodated in the groove and may be connected with the mounting portion 221 in an interference fit manner, so as to prevent the limiting portion 223 from protruding out of the surface of the mounting portion 221, and save the space in the mounting cavity 15. In other embodiments, the stopper 223 may be bonded, engaged, or welded to the mounting portion 221, and the purpose of the stopper 223 being provided on the mounting portion 221 may be satisfied.

The limiting portion 223 is provided with a latching block 2231, the latching block 2231 is surrounded by the limiting track groove 2212, and the latching block 2231 can be engaged with the elastic reset piece 70. In this embodiment, the cross section of the fixture block 2231 is substantially an arrow shape, where the cross section is a cross section obtained by cutting the fixture block 2231 along a section perpendicular to the Z direction, and one end of the fixture block 2231 in the arrow shape is convex and the other end is concave. In other embodiments, the cross section of the fixture 2231 may have a substantially irregular shape, and the fixture 2231 may engage with the elastic restoring member 70.

The position-limiting portion 223 further includes a first bottom surface 2233 and a second bottom surface 2235, and both the first bottom surface 2233 and the second bottom surface 2235 are groove bottom surfaces of the position-limiting track groove 2212, wherein the second bottom surface 2235 is a flat surface, the fixture block 2231 is convexly disposed on the second bottom surface 2235, the first bottom surface 2233 is an inclined surface, and the first bottom surface 2233 is inclined from the second bottom surface 2235 in a direction away from the fixture block 2231.

The limiting portion 223 further includes a first stopping surface 2236 and a second stopping surface 2238, and both the first stopping surface 2236 and the second stopping surface 2238 are disposed in the limiting track groove 2212 and can stop the elastic reset piece 70 moving along the limiting track groove 2212, so that the locking mechanism 50 is selectively in the first position or the second position, wherein when the first stopping surface 2236 stops the elastic reset piece 70, the locking mechanism 50 is in the first position; when the second stop surface 2238 stops the elastic restoring member 70, the locking mechanism 50 is in the second position. The first stop surface 2236 is connected between the first bottom surface 2233 and the second bottom surface 2235, and the second stop surface 2238 is disposed on the latch 2231 and connected to the second bottom surface 2235.

The limit portion 223 further includes a slide guide surface 2239, the slide guide surface 2239 is disposed in the limit trajectory groove 2212 and is connected between the first stop surface 2236 and the second stop surface 2238, and the slide guide surface 2239 may guide an end of the elastic restoring member 70 from the second stop surface 2238 to the first stop surface 2236. In this embodiment, the transition between the sliding guide surface 2239 and the first stop surface 2236, and between the sliding guide surface 2239 and the second stop surface 2238 may be formed by circular arcs, so that the end of the elastic restoring member 70 can move smoothly in the limit track groove 2212. In this embodiment, a first detent is disposed on the first stop surface 2236, and a second detent is disposed between the slide guide surface 2239 and the second stop surface 2238.

The first clamping arm 22 further comprises a guide portion 225, the guide portion 225 is connected with the mounting portion 221, the guide portion 225 and the mounting portion 221 are substantially the same in shape and are both in a trapezoidal column structure, and the guide portion 225 is inverted relative to the mounting portion 221, so that the guide portion 225 and the mounting portion 221 can be matched to form a substantially rectangular parallelepiped structure. In the present embodiment, the guide portion 225 may be provided integrally with the mounting portion 221. The guide portion 225 has a thickness smaller than that of the mounting portion 221 to form a mounting space for mounting the locking mechanism 50 in the guide portion 225. As an example, the thickness of the guide portion 225 may be about 1/3 the thickness of the mounting portion 221.

The guide portion 225 is provided with a guide groove 2252, and the guide groove 2252 is used to cooperate with the lock mechanism 50 to guide the moving direction of the lock mechanism 50. In this embodiment, the guide slot 2252 extends in a direction parallel to the first inclined surface 2214, such that the guide slot 2252 may engage with the first inclined surface 2214 for moving the locking mechanism 50 away from the support seat 10.

Referring to fig. 3 and 6, the first clamping arm 22 and the second clamping arm 24 are slidably disposed in the mounting cavity 15, and at least partially extend out of the mounting cavity 15. The first clamp arm 22 further includes a first sliding end 227 and a first clamping end 229 connected, the first clamping end 229 being connected to the first sliding end 227 at an angle, for example, the angle between the first clamping end 229 and the first sliding end 227 is 90 °, so that the first clamp arm 22 has a substantially "L" shape. First sliding end 227 is slidably disposed within mounting cavity 15, and first clamping end 229 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 229 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 229 to clamp the electronic device.

First sliding end 227 and second sliding end 241 both have a through slot 2272, and electronic device holder 1 further includes a guide gear 30, where guide gear 30 is rotatably disposed on rear housing 13 and is in guiding fit with through slot 2272. The first clamping arm 22 and the second clamping arm 24 can stably slide along the preset direction through the guide matching of the through slot 2272 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 2274, the guide rack 2274 extends in the width direction of the support base 10 and is located in the through slot 2272, and the rotation axis of the guide gear 30 may be located on the 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 2274, respectively, during the movement of the first and

second clamp arms

22 and 24 in the relatively far direction or the relatively close direction, the guide gear 30 rotates to engage with the teeth at different positions of the guide rack 2274, so that the movement distance of the clamping assembly 20 between the guide gear 30 and the guide rack 2274 can be conveniently adjusted by the number of teeth, so that the first and second clamping ends 229 and 243 can just clamp opposite sides of the electronic device placed between the first and second clamping ends 229 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 and second clamping ends 229, 243 may be curved to fit the contour of the bezel of the electronic device. The clamping surfaces of the first and second clamping ends 229, 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 first clamping end 229 and second clamping end 243 may be provided with an avoidance slot 2291, the avoidance slot 2291 may be shaped and sized to fit a side key of the electronic device, and the side key of the electronic device may be received in the avoidance slot 2291 when the electronic device is clamped between first clamping end 229 and second clamping end 243 to avoid the side key from being pressed by mistake.

In some embodiments, the electronic device bracket 1 further includes an elastic stretching member 40, and the elastic stretching member 40 is connected between the first clamping arm 22 and the second clamping arm 24 and is used for providing a force for opening the first clamping arm 22 and the second clamping arm 24. 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 229 and the second clamping end 243, and the elastic stretching member 40 can simultaneously apply a pulling force to the first clamping arm 22 and the second clamping arm 24, so that the first clamping arm 22 and the second clamping arm 24 are close to each other and clamp the electronic device.

Referring to fig. 7 and 8, the locking mechanism 50 is movably disposed on the first clamping arm 22, for example, the locking mechanism 50 may be disposed on the guiding portion 225. The locking mechanism 50 has a first position far away from the mounting portion 221 and a second position close to the mounting portion 221, the locking mechanism 50 in the first position can be clamped with the support seat 10, at this time, the elastic reset piece 70 is limited in the first clamping position, and the locking mechanism 50 can move to a farther stroke relative to the mounting portion 221, so that the locking mechanism 50 can be clamped with the support seat 10; the locking mechanism 50 in the second position is separated from the support seat 10, that is, at this time, the elastic reset element 70 is limited in the second position, and the locking mechanism 50 cannot move to a farther stroke relative to the mounting portion 221, so that the locking mechanism 50 in the second position cannot be engaged with the support seat 10.

The locking mechanism 50 includes a locking slider 52 and an elastic supporting component 54, the locking slider 52 is movably disposed on the first clamping arm 22 and selectively engaged with or disengaged from the supporting seat 10, and the elastic supporting component 54 is disposed on the locking slider 52 and is used for providing an acting force for engaging the locking slider 52 with the supporting seat 10.

The locking slider 52 includes a second inclined surface 521, and the second inclined surface 521 is in sliding fit with the first inclined surface 2214 (fig. 4), so that the locking slider 52 is in planar contact with the mounting portion 221, the contact area between the locking slider 52 and the mounting portion 221 can be increased, and the mounting portion 221 can drive the locking slider 52 to move smoothly.

The locking slider 52 further includes an engaging protrusion 523 (fig. 6), and the engaging protrusion 523 is engaged with the guide groove 2252 to move along the extending direction of the guide groove 2252 relative to the guide part 225. In the present embodiment, the cross section of the engaging protrusion 523 is generally oblong, which can increase the contact area between the locking slider 52 and the guiding portion 225, so that the mounting portion 221 can drive the locking slider 52 to move smoothly. In other embodiments, the cross section of the engaging protrusion 523 may be circular, rectangular, or elliptical, and the engaging protrusion is engaged with the guide groove 2252.

Referring to fig. 8 and 9, the locking slider 52 is provided with a mounting groove 525, the mounting groove 525 is disposed inside the locking slider 52 and penetrates through the bottom surface of the locking slider 52, and the mounting groove 525 can be used for mounting the elastic support component 54. The mounting groove 525 includes a first groove 5252 and a second groove 5254 which are communicated with each other, and in this embodiment, the first groove 5252 and the second groove 5254 are circular grooves, wherein the inner diameter of the first groove 5252 is smaller than that of the second groove 5254, and the second groove 5254 penetrates the bottom surface of the locking slider 52.

The locking slider 52 is further provided with a first rack 527, and the first rack 527 is disposed on the top surface of the locking slider 52. The support base 10 further includes a second rack 132, and the first rack 527 can be meshed with the second rack 132 to realize the engagement of the locking slider 52 with the support base 10. In the present embodiment, the second rack 132 is provided to the rear case 13. In other embodiments, the second rack 132 may also be provided to the front case 11.

The elastic supporting component 54 is disposed on the locking slider 52 and abuts against the first clamping arm 22 for driving the locking slider 52 to be clamped with the supporting seat 10. The elastic supporting assembly 54 includes an elastic member 540 and a supporting member 541, wherein the supporting member 541 is movably disposed in the mounting groove 525; the elastic member 540 is disposed in the mounting groove 525 and between the support member 541 and the locking slider 52.

The support 541 includes a first support portion 5412 and a second support portion 5414, wherein the first support portion 5412 is substantially cylindrical and movably disposed in the first groove 5252, the second support portion 5414 is substantially hemispherical and movably disposed in the second groove 5254, and a diameter of the second support portion 5414 is larger than a diameter of the first support portion 5412. One end of the elastic member 540 abuts against the groove bottom of the second groove 5254, and the other end abuts against the second support portion 5414.

In the present embodiment, the locking mechanism 50 is provided with a driving spring 56, for example, the driving spring 56 may be locked to the locking slider 52 by a screw. The driving spring 56 includes a resilient protrusion 561, and the resilient protrusion 561 may deform when subjected to a sufficient pressing force. The supporting seat 10 is provided with a plurality of stopping protrusions 112, the stopping protrusions 112 are sequentially arranged at intervals and are arranged on a moving path of the elastic protrusion 561, so that when the first clamping arm 22 drives the locking mechanism 50 to move along the X direction, the stopping protrusions 112 can stop the elastic protrusion 561 and generate resistance to the movement of the locking mechanism 50, relative displacement is generated between the mounting portion 221 and the locking mechanism 50, so that the locking mechanism 50 is separated from the supporting seat 10, and the end portion of the elastic reset piece 70 moves in the limiting track groove 2212 and is switched between a first clamping position and a second clamping position. In the present embodiment, a plurality of stopper protrusions 112 are sequentially arranged in the front case 11 in the X direction, and the plurality of stopper protrusions 112 are connected to each other to form a wave groove structure.

Referring to fig. 7 and 9, in one embodiment, the locking mechanism 50 is provided with a first magnetic member 58, for example, the first magnetic member 58 may be adhered to the locking slider 52. The supporting base 10 is provided with a second magnetic member 114, and the second magnetic member 114 is used for attracting the first magnetic member 58. When the first clamping arm 22 drives the locking mechanism 50 to move along the X direction, the movement of the locking mechanism 50 needs to overcome the magnetic force between the first magnetic member 58 and the second magnetic member 114, that is, the second magnetic member 114 generates resistance to the movement of the locking mechanism 50, so that the relative displacement between the mounting portion 221 and the locking mechanism 50 is generated, and thus the locking mechanism 50 is separated from the supporting seat 10, and the end of the elastic resetting member 70 moves in the limiting track groove 2212 and switches between the first blocking position and the second blocking position.

Referring to fig. 5 and 8, the elastic restoring member 70 includes a fixed end 71 and a free end 73 opposite to each other, the fixed end 71 is disposed on the locking mechanism 50, for example, the locking slider 52 may be provided with a groove for installing the fixed end 71. The free end 73 has a pretightening force in the clockwise direction, so that the free end 73 can move in the limit track groove 2212 in the clockwise direction when not being stopped by the first stop surface 2236 or the second stop surface 2238, specifically, the free end 73 moves along the limit track groove 2212 under the driving of the elastic resetting piece 70, the free end 73 reaches the first position for enabling the locking mechanism 50 to be in the first position, the locking slider 52 can be clamped with the support seat 10 under the action of the elastic supporting component 54, the free end 73 reaches the second position for enabling the locking mechanism 50 to be in the second position, and the cooperation of the driving elastic piece 56 and the stop protrusion 112 can provide an acting force for the free end 73 to move along the limit track groove 2212.

The free end 73 circularly moves along the limiting track 2212 and is selectively clamped or separated with the clamping block 2231. The first and second stop surfaces 2236, 2238 and the sliding guide surface 2239 are located on the rotation path of the free end 73, such that the free end 73 is selectively stopped by the first stop surface 2236 or the second stop surface 2238 when moving cyclically along the limit track slot 2212, and when the free end 73 is stopped by the first stop surface 2236, the free end 73 is in the first position, and the locking mechanism 50 is in the first position; when the free end 73 is stopped by the second stop surface, the free end 73 is in the second position and the locking mechanism 50 is in the second position.

Referring to fig. 3 and 9, the electronic device bracket 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 used for being locked 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 seat 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.

The principle of the electronic device holder 1 according to the present invention that the clamping assembly 20 can be locked and released without pressing a button is described below, and for convenience of description, the state of the electronic device holder 1 is divided into a released state and a locked state, where the released state refers to a state when the electronic device is not clamped, and the locked state refers to a state when the electronic device is clamped.

1. From the released state to the locked state:

the free end 73 of the resilient return member 70 is now in the second detent position and the locking mechanism 50 is in the second position away from the mounting portion 221.

When the first arm 22 (the second arm 24) is forced, so that the first arm 22 and the second arm 24 are close to each other, the stopping protrusion 112 on the front shell 11 stops the elastic protrusion 561 of the locking mechanism 50, and generates resistance to the movement of the locking mechanism 50, so that a relative displacement is generated between the mounting portion 221 and the locking mechanism 50, on one hand, the mounting portion 221 drives the locking mechanism 50 to move downward along the Y direction, so that the locking mechanism 50 is separated from the support seat 10, on the other hand, the free end 73 of the elastic reset piece 70 is separated from the second stopping surface 2238, and moves in the limit track groove 2212 along the clockwise direction to abut against the first stopping surface 2236.

When the first and

second clamp arms

22 and 24 clamp the electronic device, the force applied to the first clamp arm 22 (the second clamp arm 24) is stopped, the locking slider 52 moves upward in the Y direction under the action of the elastic support 541, so that the first rack 527 is engaged with the second rack 132, the free end 73 of the elastic reset piece 70 is located in the first position, the locking mechanism 50 is located in the first position close to the mounting portion 221, and at this time, the electronic device is in a locked state.

2. From the locked state to the released state:

when the first arm 22 (the second arm 24) is forced again, so that the first arm 22 and the second arm 24 are close to each other, the stopping protrusion 112 on the front shell 11 stops the elastic protrusion 561 of the locking mechanism 50, and generates resistance to the movement of the locking mechanism 50, so that a relative displacement is generated between the mounting portion 221 and the locking mechanism 50, on one hand, the mounting portion 221 drives the locking mechanism 50 to move downward along the Y direction, so that the locking mechanism 50 is separated from the support seat 10, on the other hand, the free end 73 of the elastic reset piece 70 is separated from the first stopping surface 2236, and moves in the limit track groove 2212 along the clockwise direction to abut against the second stopping surface 2238.

When the force applied to the first clamping arm 22 (the second clamping arm 24) is stopped, the free end 73 of the elastic resetting piece 70 is located at the second position, the locking mechanism 50 is located at the second position far away from the mounting portion 221, the locking mechanism 50 cannot move to a longer stroke relative to the mounting portion 221, so that the locking mechanism 50 located at the second position cannot be clamped with the support seat 10, the first clamping arm 22 and the second clamping arm 24 are opened to the maximum distance under the action of the elastic stretching piece 40, and at this time, the electronic device is in a release state.

The switching between the release state and the locking state of the electronic device support 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.

In summary, the free end 73 of the elastic reset piece 70 of the electronic device stand 1 provided by the present invention is driven by the locking mechanism 50 to move along the limit track groove 2212, and when the free end 73 reaches the first position, the locking mechanism 50 is located at the first position far away from the mounting portion 221, so that the locking mechanism 50 can be engaged with the support seat 10; when the free end 73 reaches the second position, the locking mechanism 50 is located at the second position close to the mounting portion 221, so that the locking mechanism 50 is separated from the support base 10, and the switching between the release state and the locking state of the electronic device stand 1 is completed by the user applying force to the first clamping arm 22 (the second clamping arm 24), without pressing a key, and the operation is simple. In addition, the electronic device stand 1 is simple in structure.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

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, the first clamping arm and the second clamping arm can be selectively mutually folded or unfolded, the first clamping arm comprises an installation part, the installation part is 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 stretching piece is connected between the first clamping arm and the second clamping arm and used for providing acting force for mutually opening the first clamping arm and the second clamping arm;

the locking mechanism is movably arranged on the first clamping arm and is provided with a first position far away from the installation part and a second position close to the installation part, the locking mechanism at the first position can be clamped with the supporting seat, and the locking mechanism at the second position is separated from the supporting seat; and

elasticity resets, elasticity resets includes relative stiff end and free end, the stiff end set up in locking mechanism, the free end is in locking mechanism's drive is followed down spacing orbit groove activity, the free end reachs first screens is used for making locking mechanism is in first position, the free end reachs the second screens is used for making locking mechanism is in the second position.

2. The electronic device bracket according to claim 1, wherein the first clamping arm further comprises a limiting portion, the limiting portion is disposed on the mounting portion, the limiting portion is provided with a clamping block, the limiting track groove surrounds the clamping block, and the free end circularly moves along the limiting track groove and selectively engages with or disengages from the clamping block.

3. The electronic device stand of claim 2, wherein the position limiting 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 position limiting track groove and located on a rotation path of the free end, and the locking mechanism is in the first position when the free end is stopped by the first stop surface; the locking mechanism is in the second position when the free end is stopped by the second stop surface.

4. The electronic device stand of claim 3, wherein the limiting portion further comprises a guiding surface disposed in the limiting track groove and connected between the first stopping surface and the second stopping surface, and the guiding surface is located on a rotation path of the free end.

5. The electronic device holder according to claim 1, wherein the locking mechanism includes a locking slider movably disposed in the first clamping arm and selectively engaging with or disengaging from the supporting seat, and an elastic supporting component disposed in the locking slider and abutting against the first clamping arm for driving the locking slider to engage with the supporting seat.

6. The electronic device stand of claim 5, wherein the mounting portion includes a first ramp and the locking slide includes a second ramp, the first ramp being in sliding engagement with the second ramp.

7. The electronic device bracket according to claim 6, wherein the first clip arm further comprises a guide portion, the guide portion is connected to the mounting portion, the guide portion is provided with a guide groove, the extending direction of the guide groove is parallel to the first inclined surface, the locking slider further comprises a clamping protrusion, and the clamping protrusion is clamped in the guide groove.

8. The electronic device holder according to claim 5, wherein the locking slider is provided with a mounting groove, the elastic support member comprises an elastic member and a supporting member, the supporting member is movably disposed in the mounting groove, and the elastic member is disposed in the mounting groove and between the supporting member and the locking slider.

9. The electronic device support according to any one of claims 1-8, wherein the locking mechanism is provided with a driving spring, the driving spring comprises an elastic protrusion, the supporting base is provided with a plurality of stopping protrusions, and the stopping protrusions are sequentially arranged at intervals and arranged in a moving path of the elastic protrusion.

10. The electronic device holder according to any one of claims 1-8, wherein the locking mechanism is provided with a first magnetic member, and the supporting base is provided with a second magnetic member, and the first magnetic member is adapted to engage with the second magnetic member.