CN213199621U - Electronic equipment support and vehicle-mounted support - Google Patents

Abstract

The utility model discloses an electronic equipment support and vehicle-mounted support, the electronic equipment support comprises a support seat and a clamping mechanism arranged on the support seat, the clamping mechanism comprises a first clamping arm and a second clamping arm which are respectively arranged at two opposite sides of the support seat, the first clamping arm and the second clamping arm can be switched between a folding state and an opening state relative to the support seat along the telescopic motion in a first direction, the first clamping arm and the second clamping arm are provided with clamping parts at the ends far away from the support seat, one side of the clamping parts for contacting with the electronic equipment is provided with a buffer structure, the contact surface of the buffer structure for contacting with the electronic equipment is in point contact with the electronic equipment, thus providing stable clamping force for the electronic equipment and avoiding the damage to the outer surface of the electronic equipment caused by overlarge clamping force to the side surface of the electronic equipment, the condition that the keys on the side face of the electronic equipment are touched by mistake is avoided.

Description

Electronic equipment support and vehicle-mounted support

Technical Field

The utility model relates to the technical field of supports, especially, relate to an electronic equipment support and on-vehicle support.

Background

Along with the development of internet technology and the progress of science and technology, the function of mobile phone support is increasingly obvious in the rise of vehicle-mounted mobile phone navigation technology, and current vehicle-mounted mobile phone support is various, like magnetism type mobile phone support, paste type mobile phone support etc..

However, most of the existing mobile phone supports are fixed by considering the action of external force, and how the mobile phone supports provide stable clamping force for the mobile phone avoids that the surface of the mobile phone is damaged or the keys on the side surface of the mobile phone are touched by mistake due to overlarge acting force for clamping the mobile phone by the mobile phone supports; meanwhile, the phenomenon that the mobile phone falls off due to insufficient clamping force of the mobile phone support on the mobile phone in the driving process is avoided, and driving safety is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that exists now, the embodiment of the utility model provides a convenient to use and stable electronic equipment support of centre gripping and vehicle-mounted support.

In order to achieve the above object, the embodiment of the present invention provides a technical solution that:

the utility model provides an electronic equipment support, includes the supporting seat and locates fixture on the supporting seat, fixture is including being located respectively the first arm lock and the second arm lock of the relative both sides of supporting seat, first arm lock with the second arm lock can for the supporting seat is followed first direction concertina movement and is switched between the state of drawing in and the state of opening, first arm lock with the second arm lock is in keeping away from the end of supporting seat is equipped with card and is held the portion, one side that card portion is used for contacting with electronic equipment is equipped with buffer structure, buffer structure be used for with electronic equipment contact the contact surface with form the point contact between the electronic equipment.

The clamping mechanism further comprises a driving mechanism for driving the first clamping arm and the second clamping arm to move, rack parts are arranged on the first clamping arm and the second clamping arm, and the driving mechanism comprises a gear meshed with the rack parts; an elastic piece is arranged between the first clamping arm and the second clamping arm, and the elastic piece supports the first clamping arm and the second clamping arm to be in an opening state in a natural state; when the first clamping arm and the second clamping arm move towards a mutually close folded state, the elastic piece is compressed.

The clamping mechanism further comprises a locking structure arranged between the first clamping arm or the second clamping arm and the supporting seat, and an unlocking key for controlling the locking structure to be loosened, wherein the locking structure comprises a locking part and a locking piece matched with the locking part.

The locking part comprises first ratchets arranged along the moving direction of the first clamping arm or the second clamping arm, one end of the locking part is provided with a second ratchet correspondingly meshed with the first ratchets, and the other end of the locking part is provided with an elastic element; the unlocking key is connected with the locking piece, the unlocking key is used for shifting the locking piece to move towards the direction relatively far away from the locking part, and the elastic element is used for pushing the locking piece to move towards the direction close to the locking part.

The middle parts of the first clamping arm and the second clamping arm are respectively provided with a guide groove, the rack part comprises a first rack part and a second rack part which are respectively arranged on the side edges of the first clamping arm and the second clamping arm corresponding to the guide grooves, and the gear comprises a first gear and a second gear which respectively correspond to the first rack part and the second rack part.

The gear further comprises a third gear and a fourth gear, the third gear and the fourth gear are respectively connected with the first gear and the second gear in a concentric shaft mode, the third gear and the fourth gear are meshed with each other to rotate, the first gear is correspondingly driven to move along the first rack portion and the second gear is correspondingly driven to move along the second rack portion, and the first clamping arm and the second clamping arm are driven to move towards the direction of being relatively far away from or relatively close to each other.

The first clamping arm and the second clamping arm are mutually overlapped in the thickness direction of the supporting seat in a furled state, a sliding groove for accommodating the second clamping arm is formed in the surface, facing the second clamping arm, of the first clamping arm, or a sliding groove for accommodating the first clamping arm is formed in the surface, facing the first clamping arm, of the second clamping arm.

Wherein the buffer structure comprises a plurality of protrusions made of flexible materials and distributed at intervals, and the protrusions are used for forming point contact with the surface of the electronic equipment.

The bulges are brush needles formed on the contact surface, the brush needles are distributed in a matrix shape, and at least part of the brush needles are parallel to each other.

Wherein, the surface of the brush needle away from the tail end of the contact surface is an arc surface.

The utility model provides an on-vehicle support, includes the supporting seat and locates fixture on the supporting seat, fixture is including being located respectively the collet of supporting seat one end, and be located the first arm lock and the second arm lock of the relative both sides of supporting seat, first arm lock with the second arm lock can for the supporting seat is followed first direction concertina movement and is switched over between the state of drawing in and the state of opening, first arm lock with the second arm lock is in keeping away from the end of supporting seat is equipped with card portion of holding, the collet the first arm lock with the second arm lock the card portion of holding is used for fixed electronic equipment jointly, card portion of holding is used for being equipped with brush form blotter with one side of electronic equipment contact.

The electronic equipment support and the on-vehicle support that above-mentioned embodiment provided, wherein fixture is including being located respectively the first arm lock and the second arm lock of the relative both sides of supporting seat, first arm lock with the second arm lock is in keeping away from the end of supporting seat is equipped with card clamping part, card clamping part is used for being equipped with buffer structure with one side of electronic equipment contact, buffer structure is used for forming point contact between the contact surface that contacts with electronic equipment and the electronic equipment, through buffer mechanism and electronic equipment contact, and with the electronic equipment between form point contact, can provide stable clamping-force to electronic equipment promptly, can avoid too big and lead to damaging the outside surface of electronic equipment to the side clamping-force of electronic equipment again, avoid causing the condition of miscontact to the button of the side of electronic equipment.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device stand in an open state according to an embodiment of the present application;

FIG. 2 is a schematic view of the electronic device stand of FIG. 1 with the front cover removed;

fig. 3 is a schematic structural diagram of the electronic device stand in a folded state with the front cover removed according to the embodiment of the present application;

fig. 4 is a schematic structural diagram of the electronic device stand in fig. 3 in a folded state with the rear case removed;

FIG. 5 is a schematic view of the electronic device stand of FIG. 1 in an open position with the rear housing removed;

fig. 6 is a schematic structural diagram of an electronic device stand at another angle in an open state according to an embodiment of the present application;

fig. 7 is a front view of an electronic device stand in a collapsed state in an embodiment of the present application;

FIG. 8 is a top view of an electronic device stand in a collapsed state in an embodiment of the application;

fig. 9 is a cross-sectional view of an electronic device stand in a collapsed state according to an embodiment of the present application;

fig. 10 is a schematic structural diagram of a first clamping arm and a second clamping arm in an embodiment of the present application.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments. 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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In the following description, reference is made to the expression "some embodiments" which describe a subset of all possible embodiments, but it should be understood that "some embodiments" may be the same subset or different subsets of all possible embodiments, and may be combined with each other without conflict.

It will also be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 3, an embodiment of the present application provides an electronic device support, including a support base 10 and a clamping mechanism 20 disposed on the support base 10, where the clamping mechanism 20 includes a first clamping arm 21 and a second clamping arm 22 respectively disposed on two opposite sides of the support base 10, the first clamping arm 21 and the second clamping arm 22 can move telescopically relative to the support base 10 along a first direction to switch between a closed state and an open state, ends of the first clamping arm 21 and the second clamping arm 22 far away from the support base 10 are provided with a clamping portion 23, a side of the clamping portion 23 contacting with an electronic device is provided with a buffering structure 24, and a contact surface of the buffering structure 24 contacting with the electronic device forms a point contact with the electronic device.

In the above embodiment, the clamping mechanism 20 includes the first clamping arm 21 and the second clamping arm 22 respectively located at two opposite sides of the supporting seat 10, a buffering structure 24 is disposed at one side of the clamping portion 23 of the first clamping arm 21 and the second clamping arm 22, which is used for contacting with the electronic device, a point contact is formed between the buffering structure 24 and the contact surface of the electronic device, and the buffering structure contacts with the electronic device and forms a point contact with the electronic device, so that a stable clamping force can be provided for the electronic device, an outer side surface of the electronic device is damaged due to an excessively large clamping force on a side surface of the electronic device, and a situation of a mis-touch caused by a key on the side surface of the electronic device is avoided.

In some embodiments, the clamping mechanism 20 further includes a driving mechanism for driving the first clamping arm 21 and the second clamping arm 22 to move, rack portions are disposed on the first clamping arm 21 and the second clamping arm 22, and the driving mechanism includes a gear engaged with the rack portions. Wherein, the one end that first arm lock 21 and second arm lock 22 are close to each other is acceptd respectively in supporting seat 10, and the gear is located the central authorities of the line of first arm lock 21 and second centre gripping, first arm lock 21 and second arm lock 22 accept in one end in supporting seat 10 is the link, card portion 23 is located and is kept away from another end of link. The driving mechanism drives the first clamping arm 21 and the second clamping arm 22 to move in a relatively far direction or a relatively close direction through the gear, please refer to fig. 4 and 5, when the first clamping arm 21 and the second clamping arm 22 are in an open state, the connecting end of the first clamping arm 21 and the second clamping arm 22 is relatively closer to the position of the corresponding gear, and when the first clamping arm 21 and the second clamping arm 22 are in a closed state, the end of the first clamping arm 21 and the second clamping arm 22, which is provided with the clamping portion 23, is relatively closer to the position of the corresponding gear.

Optionally, an elastic member (not shown) is disposed between the first clamping arm 21 and the second clamping arm 22, and the elastic member supports the first clamping arm 21 and the second clamping arm in an open state in a natural state; when the first clip arm 21 and the second clip arm 22 move toward a closed state close to each other, the elastic member is compressed. The elastic component can be a spring, two ends of the elastic component are respectively abutted to the first clamping arm 21 and the second clamping arm 22, and when the elastic component is not under the condition of external force, the first clamping arm 21 and the second clamping arm 22 move towards the directions away from each other under the action of the abutting force at two ends of the elastic component until the first clamping arm 21 and the second clamping arm 22 are in an opening state. When a user holds the first and second clamp arms 21 and 22 to apply a clamping force that moves them in a direction to approach each other, the elastic member is compressed.

In some embodiments, the clamping mechanism 20 further includes a locking structure disposed between the first clamping arm 21 or the second clamping arm 22 and the support base 10, and an unlocking button 262 for controlling the locking structure to release, wherein the locking structure includes a locking portion and a locking piece 26 engaged with the locking portion. Wherein, first arm lock 21 and second arm lock 22 are respectively through rack portion and corresponding gear engagement, in-process as the direction of relative keeping away from or the direction motion that is close to relatively of first arm lock 21 and second arm lock 22, gear revolve and with the tooth meshing that corresponds the different positions department of rack portion, so, the gear is convenient for adjust the movement distance of arm lock through the number of teeth with the cooperation of rack portion, make the card of first arm lock 21 and second arm lock 22 hold portion 23 and can grasp the relative both sides of the electronic equipment of placing between first arm lock 21 and second arm lock 22 just, can be applicable to the electronic equipment of different width. When a user holds the first and second clamp arms 21 and 22 to apply a force to move the first and second clamp arms 21 and 22 in a direction approaching each other, so that the first and second clamp arms 21 and 22 clamp opposite sides of the electronic device, the user can directly release the first and second clamp arms 21 and 22 to stop applying the force to the first and second clamp arms 21 and 22, and at this time, the locking member 26 cooperates with the locking portion to limit the relative movement between the first and second clamp arms 21 and 22, so as to lock the first and second clamp arms 21 and 22 to maintain the clamping position for clamping the electronic device.

As an alternative embodiment, the locking part includes a first ratchet 214 arranged along the moving direction of the first clamping arm 21 or the second clamping arm 22, one end of the locking element 26 is provided with a second ratchet 263 correspondingly engaged with the first ratchet 214, and the other end is provided with an elastic element 264; the unlocking button 262 is connected to the locking member 26, the unlocking button 262 is used for shifting the locking member 26 to move in a direction relatively far away from the locking portion, and the elastic element 264 is used for pushing the locking member 26 to move in a direction close to the locking portion. When the user pulls the locking member 26 through the unlocking button 262 to move in a direction relatively far away from the locking portion, the locking structure is released, and the elastic element 264 is compressed; when the unlocking button 262 is released, the locking member 26 is moved toward the direction close to the locking portion by the elastic member 264, and the locking structure is locked by the engagement of the first ratchet teeth 214 and the second ratchet teeth 263. When the user holds the first clamping arm 21 and the second clamping arm 22 to apply a force to move them close to each other, the second ratchet 263 will push the locking element 26 through the first ratchet 214 to compress the elastic element 264, and due to the engagement of the ratchets, when the user cancels the application of the force to the first clamping arm 21 and the second clamping arm 22, the elastic element 264 will push the locking element 26 to move toward the locking part to lock the clamping arms at the current position. The direction of the locking force formed between the locking piece 26 and the locking part in the locking structure is perpendicular to the moving direction of the first clamping arm 21 and the second clamping arm 22.

In some embodiments, the middle portions of the first and second clamp arms 21 and 22 are respectively provided with a guide groove 218, the rack portion includes a first rack portion 211 and a second rack portion 221 respectively provided at the side of the corresponding guide groove 218 of the first and second clamp arms 21 and 22, and the gear includes a first gear 251 and a second gear 252 respectively corresponding to the first and second rack portions 211 and 221. The first gear 251 is correspondingly positioned in the guide slot 218 of the first clamping arm 21 and can move along the first rack portion 211; the second gear 252 is correspondingly located in the guide slot 218 of the second clamping arm 22 and can move along the second rack portion 221. Optionally, the gear further includes a third gear 253 and a fourth gear 254, which are coaxially connected to the first gear 251 and the second gear 252, respectively, and the third gear 253 and the fourth gear 254 are engaged with each other to rotate, so as to drive the first gear 251 to move along the first rack portion 211 and the second gear 252 to move along the second rack portion 221, respectively, and drive the first clamp arm 21 and the second clamp arm 22 to move in a direction relatively away from or relatively close to each other. The size of the first gear 251 is smaller than that of the corresponding third gear 253, the size of the second gear 252 is smaller than that of the corresponding fourth gear 254, the third gear 253 and the fourth gear 254 are kept meshed, and the first gear 251 and the second gear 252 are separated from each other and meshed with teeth at different parts of the rack portion of the corresponding clamping arm respectively along with the relative rotation of the third gear 253 and the fourth gear 254 so as to drive the corresponding clamping arm to move telescopically.

The first clamping arm 21 and the second clamping arm 22 are mutually overlapped in the thickness direction of the support seat 10 in the folded state, and a sliding slot 217 (as shown in fig. 10) for accommodating the second clamping arm 22 is arranged on the surface of the first clamping arm 21 facing the second clamping arm 22, or a sliding slot 217 for accommodating the first clamping arm 21 is arranged on the surface of the second clamping arm 22 facing the first clamping arm 21. The first clip arm 21 and the second clip arm 22 are parallel to each other in the thickness direction of the mount 10 to provide that the first clip arm 21 and the second clip arm 22 can be housed in the mount 10 in a housed state in a state of being superposed on each other. Referring to fig. 6 and 7, the lengths of the first clamping arm 21 and the second clamping arm 22 are substantially equal to the width of the supporting seat 10, and when the first clamping arm 21 and the second clamping arm 22 are in a controlled state, the parts of the first clamping arm 21 and the second clamping arm except for the clamping portion 23 can be completely accommodated in the supporting seat 10. Optionally, a sliding groove 217 for accommodating the second clamping arm 22 is formed in a surface of the first clamping arm 21 facing the second clamping arm 22, or a sliding groove 217 for accommodating the first clamping arm 21 is formed in a surface of the second clamping arm 22 facing the first clamping arm 21, so that the overall thickness of the first clamping arm 21 and the second clamping arm 22 in a folded state can be reduced, and a guiding effect is provided in a process of moving the first clamping arm 21 and the second clamping arm 22 in a relatively far away direction.

In some embodiments, referring to fig. 8 to 10 in combination, the buffering structure 24 includes a plurality of protrusions 241 made of a flexible material and spaced apart from each other, and the protrusions 241 are used for forming point contact with a surface of an electronic device. The bulges 241 can be respectively in a shape of a strip cylinder, point contact is formed between the bulges 241 which are distributed at intervals and the contact surface of the electronic equipment, so that the clamping part 23 can tightly abut against the side surface of the electronic equipment, the outer side surface of the electronic equipment can not be damaged, better clamping and buffering effects are provided, and the condition that the keys on the side surface of the electronic equipment are touched by mistake is avoided. Alternatively, the protrusions 241 may be brush needles 243 formed on the contact surface of the buffer structure 24, the brush needles 243 may be made of a silicone material, the diameter of each brush needle 243 is as small as possible, and the distribution density may be as large as possible, the buffer structure 24 is formed as a brush-like buffer, the brush needles 243 are distributed in a matrix, at least some of the brush needles 243 are parallel to each other, for example, the brush needles 243 are divided into a plurality of matrices, the extending directions of the brush needles 243 in each matrix are parallel to each other, but the extending directions of the brush needles 243 in different matrices may be at a specified angle, and the brush needles 243 are used for forming point contact with the surface of the electronic device. Optionally, the lengths of the brush pins 243 located at different positions on the contact surface are different, the surface of the brush pin 243, which is located at the end far away from the contact surface, is an arc surface, and the arc surface is inclined from the edge of the support seat 10 to the direction close to the center of the support seat 10, so that the electronic device clamped between the first clamping arm 21 and the second clamping arm 22 can be further prevented from falling off, and the clamping stability is improved. Alternatively, the buffer structure 24 may be a convex buffer pad with other states, diameters and/or distribution density, and is attached to the surface of the holding portion 23 by bonding or the like.

In the above embodiment, when the electronic device support is not in use, the first clamping arm 21 and the second clamping arm 22 can be in a folded state, and at this time, the parts of the first clamping arm 21 and the second clamping arm 22 except the retaining portion 23 are accommodated in the supporting seat 10 in an overlapping manner, the elastic member is compressed, and in the locking structure, the first ratchet 214 is engaged with the second ratchet 263 to maintain the current positions of the first clamping arm 21 and the second clamping arm 22, so that the overall occupied space of the support is small. When the electronic device needs to be clamped by the clamping device, the unlocking button 262 can be pressed, the first ratchet 214 and the second ratchet 263 are released, and the first clamping arm 21 and the second clamping arm 22 move in the directions away from each other under the action of the elastic piece until the first clamping arm 21 and the second clamping arm 22 are in the opening state. When an electronic device to be fixed is placed between the first clamping arm 21 and the second clamping arm 22, a user can apply force to push the first clamping arm 21 and the second clamping arm 22 in the opposite direction, at this time, the elastic member is compressed, the second ratchet 263 in the locking structure can also push the locking member 26 through the first ratchet 214 to compress the elastic member 264, due to the engagement effect of the ratchets, when the first clamping arm 21 and the second clamping arm 22 move in the opposite direction to enable the clamping portion 23 to clamp two sides of the electronic device, respectively, the user can cancel the pressing force on the first clamping arm 21 and the second clamping arm 22, at this time, the locking member 26 in the locking structure moves toward the locking portion under the effect of the elastic member 264 to lock the first clamping arm 21 and the second clamping arm 22 at the current position. Therefore, when the electronic device bracket is used for clamping the electronic device, a user can directly extrude the first clamping arm 21 and the second clamping arm 22 according to the size of the electronic device to enable the clamping part 23 to clamp the electronic device, and when the fixed electronic device needs to be taken out, only the unlocking key 262 needs to be pressed, so that the electronic device bracket is stable in clamping and very convenient to use.

Due to the arrangement of the buffering structure 24 on the clamping portion, when a user squeezes the first clamping arm 21 and the second clamping arm 22 to move oppositely to clamp the electronic device, the instant impact force generated when the clamping portion 23 of the first clamping arm 21 and the second clamping arm 22 clamps the side surface of the electronic device can be reduced, and the situation that the key on the side surface of the electronic device is touched by mistake is avoided while a large enough clamping force is provided.

It should be noted that the electronic device holder can be applied to different use occasions, such as live webcasting, vehicle-mounted use, and the like. The application also provides a vehicle-mounted bracket for applying the electronic equipment bracket to vehicle-mounted use, which comprises a supporting seat 10 and a clamping mechanism 20 arranged on the supporting seat 10, the clamping mechanism 20 comprises a bottom support 30 respectively located at one end of the supporting seat 10, and a first clamping arm 21 and a second clamping arm 22 located at two opposite sides of the supporting seat 10, the first clamping arm 21 and the second clamping arm 22 can move telescopically relative to the supporting seat 10 along a first direction to switch between a folded state and an opened state, the ends of the first clamping arm 21 and the second clamping arm 22 far away from the supporting seat 10 are provided with a clamping part 23, the base 30, the first clamping arm 21 and the clamping part 23 of the second clamping arm 22 are used together to fix an electronic device, and a brush-shaped cushion pad is arranged on one side of the clamping part 23, which is used for contacting with the electronic device. When a user presses the first clamping arm 21 and the second clamping arm 22 to move towards each other to clamp the electronic device, the brush-shaped buffer pad can reduce the instant impact force when the clamping portions 23 of the first clamping arm 21 and the second clamping arm 22 clamp the side surface of the electronic device, so that the situation of mistakenly touching the keys on the side surface of the electronic device is avoided while a large enough clamping force is provided.

The bottom support 30 and the first clip arm 21 and the second clip arm 22 can form a supporting force and/or a clamping force for three adjacent sides of the electronic device, which is beneficial to more stably fixing the electronic device. The electronic device may preferably be a handset 40. The bottom support 30 can move telescopically relative to the support base 10, and can be contained in the support base 10 according to the use requirement, or protrude from the bottom end of the support base 10.

Optionally, the supporting seat 10 includes a front shell 11 and a rear shell 12 detachably connected, and a receiving space for receiving the first clamping arm 21 and the second clamping arm 22 is formed between the front shell 11 and the rear shell 12. The front shell 11 and the rear shell 12 are respectively substantially rectangular, and when the electronic device is clamped between the first clamping arm 21 and the second clamping arm 22, the back surface of the electronic device can be abutted against the surface of the front shell 11, which is beneficial to fixing the electronic device on the vehicle-mounted bracket more stably. Optionally, a magnetic part may be disposed on the back surface of the rear case 12.

It should be noted that other structures of the electronic device stand described in the above embodiments may be the same as the vehicle-mounted stand, and are not described herein again.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides an electronic equipment support, its characterized in that includes the supporting seat and locates fixture on the supporting seat, fixture is including being located respectively first arm lock and second arm lock of the relative both sides of supporting seat, first arm lock with the second arm lock can for the supporting seat is along first direction concertina movement and switch between the state of drawing in and open mode, first arm lock with the second arm lock in keeping away from the end of supporting seat is equipped with the card portion of holding, the card portion of holding is used for being equipped with buffer structure with one side that electronic equipment contacted, buffer structure be used for with the contact surface of electronic equipment contact with form the point contact between the electronic equipment.

2. The electronic device bracket according to claim 1, wherein the clamping mechanism further comprises a driving mechanism for driving the first clamping arm and the second clamping arm to move, the first clamping arm and the second clamping arm are provided with rack portions, the driving mechanism comprises a gear engaged with the rack portions, an elastic member is arranged between the first clamping arm and the second clamping arm, and the elastic member naturally supports the first clamping arm and the second clamping arm in an open state; when the first clamping arm and the second clamping arm move towards a mutually close folded state, the elastic piece is compressed.

3. The electronic device holder according to claim 2, wherein the clamping mechanism further comprises a locking structure disposed between the first clamping arm or the second clamping arm and the supporting base, and an unlocking button for controlling the locking structure to be released, wherein the locking structure comprises a locking portion and a locking member engaged with the locking portion.

4. The electronic device stand according to claim 3, wherein the locking portion includes first ratchet teeth arranged in a moving direction of the first clamp arm or the second clamp arm, and the locking member has second ratchet teeth engaged with the first ratchet teeth at one end and an elastic member at the other end; the unlocking key is connected with the locking piece, the unlocking key is used for shifting the locking piece to move towards the direction relatively far away from the locking part, and the elastic element is used for pushing the locking piece to move towards the direction close to the locking part.

5. The electronic apparatus stand according to claim 2, wherein the first and second clip arms are respectively provided at a middle portion thereof with guide grooves, the rack portion includes first and second rack portions respectively provided at sides of the corresponding guide grooves of the first and second clip arms, and the gear includes first and second gears respectively corresponding to the first and second rack portions.

6. The electronic device rack according to claim 5, wherein the gear further comprises a third gear and a fourth gear, the third gear and the fourth gear are connected to the first gear and the second gear, respectively, and the third gear and the fourth gear are meshed with each other and rotate to drive the first gear to move along the first rack portion and the second gear to move along the second rack portion, respectively, so as to drive the first clamping arm and the second clamping arm to move in a direction relatively away from or relatively close to each other.

7. The electronic device stand of any of claims 1-6, wherein the cushioning structure comprises a plurality of spaced protrusions made of a flexible material for making point contacts with a surface of an electronic device.

8. The electronic device holder according to claim 7, wherein the protrusions are brush pins formed on the contact surface, the brush pins are arranged in a matrix, and at least some of the brush pins are parallel to each other.

9. The electronic device holder according to claim 8, wherein a surface of the brush pin at a distal end thereof away from the contact surface is a curved surface.

10. The utility model provides an on-vehicle support, its characterized in that includes the supporting seat and locates fixture on the supporting seat, fixture is including being located respectively the collet of supporting seat one end, and be located the first arm lock and the second arm lock of the relative both sides of supporting seat, first arm lock with the second arm lock can for the supporting seat is followed first direction concertina movement and is switched over between the folded state and the open mode, first arm lock with the second arm lock is in keeping away from the end of supporting seat is equipped with card clamping part, the collet first arm lock with the card clamping part of second arm lock is used for fixed electronic equipment jointly, one side that card clamping part is used for contacting with electronic equipment is equipped with brush form blotter.

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