CN211032399U

CN211032399U - Memory support

Info

Publication number: CN211032399U
Application number: CN201920375279.XU
Authority: CN
Inventors: 洪伟裕
Original assignee: Chedafu Shenzhen Technology Co ltd
Current assignee: Chedafu Shenzhen Technology Co ltd
Priority date: 2019-03-24
Filing date: 2019-03-24
Publication date: 2020-07-17
Anticipated expiration: 2029-03-24

Abstract

The utility model provides a memory support with memory function, which is convenient to use and comprises a body and a left clamp arm and a right clamp arm, wherein the clamp arms comprise a sliding part and a clamping part, the sliding part extends out of the body from the body, an accommodating space for accommodating the sliding part is arranged in the body, and the body is provided with a through hole for the sliding part to penetrate out; two connect through the drive mechanism transmission between the slider, be equipped with the regulating part so that make two on the body the slider is fixed or make two the slider transmission is in order to adjust the position of the two, the holder with reversible connection between the slider, the holder with be equipped with the energy storage piece between the slider.

Description

Memory support

Technical Field

The utility model relates to an electronic equipment support.

Background

With the increasingly powerful functions of electronic devices such as smart phones, there are more and more places in automobiles where electronic devices need to be used, such as navigation and the like. Accordingly, the demand for vehicle-mounted brackets is increasing.

The existing vehicle-mounted support has the problems of complex and inconvenient use and the like.

Disclosure of Invention

The utility model aims to solve the problem of providing a memory support that has a memory function of convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the memory support comprises a body and a left clamping arm and a right clamping arm, wherein the clamping arms comprise a sliding part and a clamping part, the sliding part extends out of the body from the inside of the body, an accommodating space for accommodating the sliding part is arranged in the body, and the body is provided with a penetrating port through which the sliding part penetrates;

in the body, the two sliding parts are in transmission connection through a transmission mechanism, so that the two sliding parts can approach to or separate from each other, and the body is provided with an adjusting part for fixing the two sliding parts or transmitting the two sliding parts to adjust the positions of the two sliding parts;

the clamping piece can be outwards overturned by a certain angle relative to the sliding piece due to the reversible connection between the clamping piece and the sliding piece, a clamping space for clamping electronic equipment is formed between the two clamping pieces on the body, an energy storage piece is arranged between the clamping piece and the sliding piece, and the energy storage piece has an acting force which enables the clamping piece to outwards overturn and then reset relative to the sliding piece.

Preferably, the clamping piece is turned outwards within 10 degrees relative to the sliding piece.

Preferably, the clamping piece is turned outwards by an angle of 1-5 degrees relative to the sliding piece.

Preferably, in the body, the two sliding parts are in transmission connection through a gear or a gear set, the sliding part is provided with a transmission gear matched with the gear or the gear set, the adjusting part comprises a shift lever and a button, the shift lever is connected with the gear or at least one gear in the gear set, the body is provided with a long hole for the button to move, the outer end of the button penetrates out of the body from the long hole, the inner end of the button is connected with the shift lever, an elastic piece or a magnetic piece is arranged between the button and the shifting lever or between the button and the body, the elastic piece or the magnetic piece is provided with an acting force for pressing the button to the body so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after the acting force of the elastic piece or the magnetic piece is overcome so as to drive the shifting lever to shift the gear or the gear set for transmission.

Preferably, the inner end of the button is sleeved with the shifting lever, and an elastic piece is arranged between the button and the body at the sleeved position.

Preferably, the inner end of the button is provided with a sleeve hole, the deflector rod is sleeved in the sleeve hole, and the elastic piece is arranged in the sleeve hole.

Preferably, the button and the body are provided with mutually matched teeth or concave-convex structures or friction pads to increase the friction force of the contact of the button and the body.

Preferably, the slot is arranged on the side surface of the body, the shift lever extends along the radial direction of the gear or the gear set, the inner end of the button is sleeved with the shift lever, and the outer end of the button extends out of the side surface of the body.

Preferably, in the body, the two sliding members are connected through a rotating disc in a transmission manner, the sliding members are connected with the rotating disc through connecting rods, one end of each connecting rod is hinged with the corresponding sliding member through a hinge portion, the other end of each connecting rod is hinged with the corresponding rotating disc through a hinge portion, the hinge portions are eccentrically connected with the rotating discs, each adjusting member comprises a shift lever and a button, the shift lever is connected with the corresponding rotating disc, the body is provided with a long hole for the button to move, the outer end of the button penetrates out of the body through the long hole, the inner end of the button is connected with the shift lever, an elastic member or a magnetic member is arranged between the button and the shift lever or between the button and the body, the elastic member or the magnetic member has an acting force for pressing the button to the body so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after The turntable is stirred to rotate; or, in the body, the two sliding parts are in transmission connection through a rotary table, one of the rotary table and the sliding parts is provided with a long groove which is deviated from the circle center of the rotary table, the other one is provided with a bulge which extends into the long groove, the adjusting piece comprises a shifting lever and a button, the shifting lever is connected with the turntable, the body is provided with a long hole for the button to move, the outer end of the button penetrates out of the body from the long hole, the inner end of the button is connected with the shift lever, an elastic piece or a magnetic piece is arranged between the button and the shifting lever or between the button and the body, the elastic piece or the magnetic piece is provided with an acting force for pressing the button to the body so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after the acting force of the elastic piece or the magnetic piece is overcome so as to drive the shifting lever to shift the turntable to rotate.

Preferably, the adjusting part comprises a button hinged to the body through a hinge shaft, one end of the button abuts against the sliding part or the sliding mechanism, the outer end of the button penetrates out of the body, the body is provided with a long hole for the button to penetrate out and form a certain swing for the button, an elastic part or a magnetic part is arranged between the body and the button, and the elastic part or the magnetic part has an acting force for the button to abut against the sliding part or the sliding mechanism.

Preferably, the articulated shaft is sleeved with a torsion spring, one twisting foot of the torsion spring is connected with the body or the articulated shaft, and the other twisting foot is connected with the button.

Preferably, an elastic member or a magnetic member is arranged between the body and the sliding member or between the body and the transmission mechanism, so that the clamping members keep the tendency of moving towards each other.

Preferably, an elastic or magnetic element is arranged between the body and the sliding element or between the body and the transmission mechanism, so that the clamping element keeps the trend of moving back to back.

Preferably, the clamping piece is hinged to the sliding piece through a rotating shaft, and the energy storage piece is an elastic piece or a magnetic piece arranged between the clamping piece and the sliding piece.

Preferably, a groove is formed in the inner side of the clamping piece, the sliding piece extends into the groove and is hinged with the clamping piece, and a limiting part for limiting the rotation angle of the sliding piece is formed on the groove wall of the groove in the axial direction perpendicular to the rotating shaft.

Preferably, the energy storage member is a torsion spring sleeved on the rotating shaft, one torsion pin of the torsion spring is connected with the clamping member, and the other torsion pin of the torsion spring is connected with the sliding member.

Preferably, the inner side of the clamping piece is provided with a roller so that the electronic equipment can enter or leave the clamping space conveniently.

Preferably, the surface of the roller is coated with a soft guard to protect the electronic device.

Preferably, the roller shafts are arranged at two ends of the roller, the shaft holes matched with the roller shafts are formed in the clamping piece, and grooves convenient for the roller shafts to be clamped into the shaft holes are formed in one sides of the shaft holes in the clamping piece.

Preferably, the two ends of the roller are integrally protruded to form a roller shaft.

Preferably, a soft protection part is arranged inside the clamping part to protect the electronic equipment.

Preferably, the body includes preceding shell and backshell, preceding shell and backshell detachable connect, preceding shell and backshell inboard are equipped with the sand grip in order to reduce when the slider slides or when the drive mechanism transmission with the frictional resistance between the body.

Preferably, the body is connected with a fixing part for connecting the memory bracket to a base body.

Preferably, the fixing part is a clamping part or a magnetic part or a sucker or the fixing part is provided with an adhesive layer.

Preferably, the body and the fixing part are movably connected so as to adjust the angle between the body and the fixing part.

Preferably, the body is connected with the fixing part through a ball body so that the body is movably connected with the fixing part, one of the body and the fixing part is fixedly connected with the ball body, and the other fixing part is provided with a containing groove for containing the ball body.

Preferably, the back of the body is provided with clamping pieces which are wound into a circle, a gap is reserved between every two adjacent clamping pieces, the clamping pieces are enclosed into a containing groove for containing the ball body, a rotating sleeve which is in threaded fit with the clamping pieces is sleeved outside the clamping pieces, and the rotating sleeve can enable the clamping pieces to clamp or loosen the ball body.

Advantageous effects

The utility model adopts the above technical scheme after, through setting two arm lock about to mutual articulated slider and holder, in set up the regulating part so that make two on the body the slider is fixed or make two the slider transmission is in order to adjust the position of the two, only need adjust the interval between two holders through the regulating part for the first time during the use, later use only need with electronic equipment impress the centre gripping space can, because of the holder can certain angle of slider upset relatively, it is very convenient to impress, it is very convenient to use, can one-hand operation, it is safer during driving operation.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a partial schematic diagram of the structure shown in FIG. 1;

FIG. 3 is a partial schematic diagram of the structure shown in FIG. 1;

fig. 4 is a schematic structural view of the fixing portion of the present invention;

fig. 5 is another schematic structural diagram of the fixing portion of the present invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings, so that how to implement the technical means of the present invention to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Certain terms are used herein to refer to particular components, and those skilled in the art will understand that the description and claims do not distinguish between components by difference in name, but rather by difference in function. It should be noted that when an element is described as being "provided with" or "disposed on" another element, etc., it can mean that the element is directly provided with or disposed on or directly disposed on the other element or intervening elements may also be present. When an element is described as being "connected" to another element, etc., it can be directly connected or connected through intervening elements. When an element is referred to as being "on" another element, it can be directly connected to the other element or intervening elements may be present. The terms "left", "right" and the like are used herein for convenience of description only. The terms "vertical," "horizontal," and the like as used herein, refer to a substantially vertical or substantially horizontal condition within reasonable tolerances, and are not necessarily exact; the terms "horizontal" and "vertical" are used for descriptive convenience only and refer to the relative positions of the components.

The utility model discloses if there is not the opposite suggestion, a subassembly "is equipped with" or "locates" or "establish" or "connect" another subassembly to do not exclude this two subassemblies structure as an organic whole.

Referring to fig. 1 to 5, the memory support of the present invention mainly includes a body 1 and a left and a right clamp arms, each of the left and the right clamp arms includes a sliding member 2 and a clamping member 3, the sliding member 2 extends from the inside of the body 1 to the outside of the body 1, an accommodating space for accommodating the sliding member 2 is provided in the body 1, and the body 1 has a through hole for the sliding member 2 to pass through;

in the body 1, the two sliding parts 2 are in transmission connection through a transmission mechanism, so that the two sliding parts 2 can approach to or separate from each other, and the body 1 is provided with an adjusting part for fixing the two sliding parts 2 or transmitting the two sliding parts 2 to adjust the positions of the two sliding parts;

outside the body 1, the holder 3 with the connection that can overturn between the slider 2 makes the holder 3 can outwards overturn a certain angle relative to the slider 2, form a centre gripping space that is used for centre gripping electronic equipment between two holders 3 on the body 1, be equipped with the energy storage piece between holder 3 and the slider 2, the energy storage piece has the effort that makes the holder 3 reset after outwards overturning slider 2.

Preferably, the outward turning angle of the clamping piece 3 relative to the sliding piece 2 is within 10 degrees. In this embodiment, the clamping member 3 is turned outward by an angle of 1-5 ° with respect to the sliding member 2.

Referring to fig. 2, in the body 1, the two sliding members 2 are in transmission connection through a gear or a gear set 6, the sliding members 2 are provided with transmission teeth 21 matched with the gear or the gear set 6, the adjusting member includes a shift lever 4 and a button 5, the shift lever is connected with at least one gear of the gear or the gear set 6, the body 1 is provided with a long hole for the button to move, the outer end of the button penetrates out of the body 1 through the long hole, the inner end of the button is connected with the shift lever, an elastic member or a magnetic member is arranged between the button and the shift lever or between the button and the body 1, the elastic member or the magnetic member has an acting force for pressing the button to the body 1 so as to increase a friction force between the button and the shift lever, and the button is pushed to move along the long hole after the acting force of the elastic member or the magnetic member is overcome to drive the shift lever to shift the gear or the gear set 6 And (5) transmission.

Preferably, the inner end of the button is sleeved with the shifting lever, and an elastic part 8 is arranged between the button and the body 1 at the sleeved position. Preferably, the inner end of the button is provided with a sleeve hole, the shifting lever is sleeved in the sleeve hole, and the elastic piece is arranged in the sleeve hole. Preferably, the button and the body 1 are provided with mutually matched teeth or concave-convex structures or friction pads to increase the friction force of the contact of the button and the body.

In fig. 2, the elongated hole is disposed on a lower side surface of the body 1, and in other embodiments, the elongated hole may extend to a left side surface and a right side surface, the shift lever extends along a radial direction of the gear or the gear set 6, an inner end of the button is sleeved with the shift lever, and an outer end of the button extends from a side surface of the body 1. In other embodiments, the long hole may be disposed on the back, front, or the like of the body 1.

In fig. 1 to 3, the body 1 includes a front shell 11 and a rear shell 12, the front shell 11 and the rear shell 12 are detachably connected, and protruding strips are arranged on the inner sides of the front shell 11 and the rear shell 12 to reduce the friction resistance between the sliding member 2 and the body 1 during sliding or transmission of the transmission mechanism. The sliding member 2 is provided with a guide groove 22, and the front shell 11 and/or the rear shell 12 of the body 1 are/is provided with a guide post 13 matched with the guide groove 22. Preferably, a soft protection member 7 is provided inside the clamping member 3 to protect the electronic device.

In this embodiment, referring to fig. 3, the clamping member 3 is hinged to the sliding member 2 through a rotating shaft 31, and the energy storage member is an elastic member or a magnetic member (not shown in the figure) disposed between the clamping member 3 and the sliding member 2. The inner side of the clamping piece 3 is provided with a groove 32, the sliding piece 2 extends into the groove and is hinged with the clamping piece 3, and the groove wall of the groove forms a limiting part for limiting the rotation angle of the sliding piece 2 in the axial direction perpendicular to the rotating shaft. The energy storage piece is a torsion spring (not shown in the figure) sleeved on the rotating shaft, one torsion pin of the torsion spring is connected with the clamping piece 3, and the other torsion pin of the torsion spring is connected with the sliding piece 2.

In this embodiment, referring to fig. 1 to 3, rollers 33 are disposed inside the clamping member 3 to facilitate the electronic device to enter or leave the clamping space. The surfaces of the rollers are coated with soft protection parts 7 to protect the electronic equipment, roller shafts 34 are arranged at two ends of the rollers, and preferably, the two ends of the rollers are integrally protruded to form the roller shafts. The last setting of holder 3 be used for with roller shaft complex shaft hole, holder 3 go up in shaft hole one side is provided with and is convenient for the roller shaft card goes into the scarce groove 35 in shaft hole.

In other embodiments, in the main body 1, the two sliding members 2 may be connected to each other by a rotating disc (not limited to a disc shape, but other shapes capable of achieving the same function, such as a rotating plate and a rotating rod) in a transmission manner, for example, the sliding members 2 are connected to the rotating disc by a connecting rod, one end of the connecting rod is hinged to the sliding members 2 by a hinge portion, the other end of the connecting rod is hinged to the rotating disc by a hinge portion, the hinge portion is eccentrically connected to the rotating disc, the adjusting member includes a shift lever 4 and a button 5, the shift lever is connected to the rotating disc, the main body 1 is provided with a long hole for moving the button, an outer end of the button penetrates out of the main body 1 through the long hole, an inner end of the button is connected to the shift lever, and an elastic member or a magnetic member is disposed between the button and, the elastic piece or the magnetic piece is provided with an acting force for pressing the button to the body 1 so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after the acting force of the elastic piece or the magnetic piece is overcome so as to drive the shifting lever to shift the turntable to rotate; or, in the body 1, the two sliding parts 2 are connected through a turntable transmission, one of the turntable and the sliding part 2 is provided with a long groove deviating from the circle center of the turntable, the other is provided with a bulge extending into the long groove, the adjusting piece comprises a deflector rod 4 and a button 5, the deflector rod is connected with the turntable, the body 1 is provided with a long hole for the button to move, the outer end of the button penetrates out of the body 1 from the long hole, the inner end of the button is connected with the shift lever, an elastic piece or a magnetic piece is arranged between the button and the shifting lever or between the button and the body 1, the elastic piece or the magnetic piece is provided with an acting force for pressing the button to the body 1 so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after the acting force of the elastic piece or the magnetic piece is overcome so as to drive the shifting lever to shift the turntable to rotate.

In other embodiments, the regulating part include hinge joint in button on the body through the articulated shaft, button one end top slider 2 perhaps slide mechanism is last, the outer end of button is worn out extremely outside body 1, body 1 is equipped with the confession the button is worn out and is formed certain confession button wobbling slot hole, body 1 with be equipped with elastic component or magnetic part between the button, elastic component or magnetic part have the messenger the button top slider 2 perhaps slide mechanism is last, the cover is equipped with the torsional spring on the articulated shaft, a round foot of torsional spring with the body or articulated shaft is connected, another round foot with the button is connected.

In other embodiments, an elastic or magnetic element may be disposed between the body 1 and the sliding element 2, or between the body 1 and the transmission mechanism, so that the clamping elements 3 keep the tendency of moving towards each other.

In other embodiments, an elastic or magnetic element may be further disposed between the body 1 and the sliding member 2, or between the body 1 and the transmission mechanism, so that the clamping member 3 keeps the tendency of moving back to back.

In this embodiment, the body 1 is connected to a fixing portion for connecting the memory support to a base, and the fixing portion may be a clamping member, a magnetic member, a suction cup, or an adhesive layer on the fixing portion.

Referring to fig. 4, the fixing portion is a clamping member, and the body 1 is movably connected with the fixing portion so as to adjust an angle between the fixing portion and the body. Wherein the fixing part comprises a main body 91 and clamping plates 92 arranged between the main body 91, an elastic part is arranged between the main body 91 and the clamping plates 92 to ensure that the two clamping plates keep clamping tendency, and a push button 93 is arranged on the main body 91 and connected with one clamping plate 92 for pushing the clamping plate 92 away from the other clamping plate 92 against the action force of the elastic part. A sphere 94 is fixed at the top of the main body 91, the back of the back shell of the main body 1 is provided with clamping pieces 95 which are wound into a circle, a gap 96 is reserved between every two adjacent clamping pieces, the clamping pieces are enclosed into a containing groove 97 for containing the sphere, a rotary sleeve 98 which is in threaded fit with the clamping pieces is sleeved outside the clamping pieces, and the rotary sleeve can be rotated to enable the clamping pieces to clamp the sphere or loosen the sphere.

Referring to fig. 5, the fixing portion is a suction cup 991, the suction cup 991 is connected with the body 1 through a telescopic rod 992 which is hinged to the suction cup, and a ball is also arranged at the end of the telescopic rod 992 to be connected with the body 1, so that the angle of the body can be adjusted conveniently.

The above embodiments may be combined with each other without conflict.

It is to be understood that the present invention is capable of other modifications and variations, and is not limited to the precise arrangements of the embodiments described above, and that the scope of the present invention includes all modifications, substitutions and variations which will be apparent to those skilled in the art.

Claims

1. The memory support is characterized by comprising a body (1) and a left clamping arm and a right clamping arm, wherein the clamping arms comprise a sliding part (2) and a clamping part (3), the sliding part (2) extends out of the body (1) from the inside of the body (1), an accommodating space for accommodating the sliding part (2) is arranged in the body (1), and the body (1) is provided with a penetrating opening through which the sliding part (2) penetrates;

in the body (1), the two sliding parts (2) are in transmission connection through a transmission mechanism, so that the two sliding parts (2) can approach to or separate from each other, and an adjusting part is arranged on the body (1) so as to fix the two sliding parts (2) or transmit the two sliding parts (2) to adjust the positions of the two sliding parts;

outside body (1), the connection that can overturn between holder (3) and slider (2) makes holder (3) can be relative slider (2) outwards overturn certain angle, form a centre gripping space that is used for centre gripping electronic equipment on body (1) between two holders (3), holder (3) with be equipped with the energy storage piece between slider (2), the energy storage piece has and makes holder (3) are relative slider (2) outside upset back effort that resets.

2. Memory bracket according to claim 1, characterized in that the clip (3) is turned outwards within 10 ° with respect to the slider (2).

3. Memory bracket according to claim 2, characterized in that the grip (3) is turned outwards by an angle of 1-5 ° with respect to the slide (2).

4. The memory support according to claim 1 or 2, characterized in that, in the body (1), the two sliding parts (2) are in transmission connection through a gear or a gear set (6), the sliding parts (2) are provided with transmission teeth (21) matched with the gear or the gear set (6), the adjusting part comprises a shift lever (4) and a button (5), the shift lever is connected with at least one gear of the gear or the gear set (6), the body (1) is provided with a long hole for the button to move, the outer end of the button penetrates out of the body (1) from the long hole, the inner end of the button is connected with the shift lever, an elastic or magnetic part is arranged between the button and the shift lever or between the button and the body (1), and the elastic or magnetic part has an acting force for pressing the button to the body (1) to increase the friction force between the two, after overcoming the acting force of the elastic piece or the magnetism, the button is pushed to move along the long hole so as to drive the deflector rod to stir the gear or the gear set (6) for transmission.

5. The memory support according to claim 4, wherein the inner end of the button is sleeved with the shift lever, and an elastic element is arranged between the button and the body (1) at the sleeved position.

6. The memory support according to claim 5, wherein a sleeve hole is formed in the inner end of the button, the shift lever is sleeved in the sleeve hole, and the elastic member is arranged in the sleeve hole.

7. The memory support according to claim 4, characterized in that, the button and the body (1) are provided with mutually matched teeth or concave-convex structures or friction pads to increase the friction force of the contact of the two.

8. The memory support according to claim 4, wherein the elongated hole is formed in a side surface of the body (1), the shift lever extends in a radial direction of the gear or gear set (6), an inner end of the button is sleeved with the shift lever, and an outer end of the button extends out of the side surface of the body (1).

9. The memory support according to claim 1 or 2, wherein, in the body (1), the two sliding parts (2) are connected through a turntable in a transmission way, the sliding parts (2) are connected with the turntable through connecting rods, one end of each connecting rod is hinged with the corresponding sliding part (2) through a hinge part, the other end of each connecting rod is hinged with the corresponding turntable through a hinge part, the hinge parts are eccentrically connected with the turntables, each adjusting part comprises a shift lever (4) and a button (5), the shift lever is connected with the corresponding turntable, the body (1) is provided with a long hole for the button to move, the outer end of each button penetrates out of the body (1) through the long hole, the inner end of each button is connected with the shift lever, and an elastic piece or a magnetic piece is arranged between the button and the shift lever or between the button and the body (1), the elastic piece or the magnetic piece is provided with an acting force for pressing the button to the body (1) so as to increase the friction force between the button and the body, and the button is pushed to move along the long hole after the acting force of the elastic piece or the magnetic piece is overcome so as to drive the shifting lever to shift the turntable to rotate; or, in the body (1), the two sliding parts (2) are in transmission connection through a rotary table, one of the rotary table and the sliding parts (2) is provided with a long groove deviating from the circle center of the rotary table, the other one of the rotary table and the sliding parts is provided with a protrusion extending into the long groove, the adjusting part comprises a shift lever (4) and a button (5), the shift lever is connected with the rotary table, the body (1) is provided with a long hole for the button to move, the outer end of the button penetrates out of the body (1) through the long hole, the inner end of the button is connected with the shift lever, an elastic part or a magnetic part is arranged between the button and the shift lever or between the button and the body (1), the elastic part or the magnetic part has an acting force for pressing the button to the body (1) so as to increase the friction force between the button and the button, and the button is pushed to move along the long hole after the acting force of the elastic part The poking rod pokes the turntable to rotate.

10. Memory support according to claim 1 or 2, characterized in that said adjustment means comprise a push-button hinged to said body by means of a hinge axis, one end of said push-button being pushed against said sliding member (2), the outer end of said push-button being pushed outside said body (1), said body (1) being provided with a slot through which said push-button is pushed and forming a swing for said push-button, an elastic or magnetic means being provided between said body (1) and said push-button, said elastic or magnetic means having a force that pushes said push-button against said sliding member (2).

11. The memory support according to claim 10, wherein a torsion spring is sleeved on the hinge shaft, one torsion leg of the torsion spring is connected with the body or the hinge shaft, and the other torsion leg is connected with the button.

12. Memory bracket according to claim 1 or 2, characterized in that elastic or magnetic elements are provided between the body (1) and the slide (2) or between the body (1) and the transmission mechanism such that the clamping members (3) maintain a tendency to move towards each other.

13. Memory bracket according to claim 1 or 2, characterized in that elastic or magnetic elements are provided between the body (1) and the slide (2) or between the body (1) and the transmission mechanism such that the clamping element (3) maintains a tendency to move away from each other.

14. The memory support according to claim 1 or 2, characterized in that the clamping member (3) is hinged to the sliding member (2) through a rotating shaft, and the energy storage member is an elastic member or a magnetic member arranged between the clamping member (3) and the sliding member (2).

15. Memory bracket according to claim 14, characterized in that the clamping member (3) is provided with a groove on the inside, into which the sliding member (2) extends and is articulated with the clamping member (3), the groove wall of which groove, in the axial direction perpendicular to the axis of rotation, forms a limit for the angle of rotation of the sliding member (2).

16. The memory support according to claim 14, wherein the energy storage member is a torsion spring sleeved on the rotation shaft, one torsion leg of the torsion spring is connected with the clamping member (3), and the other torsion leg is connected with the sliding member (2).

17. The memory support according to claim 1 or 2, characterized in that rollers are arranged inside the clamping members (3) to facilitate the electronic equipment to enter or exit from the clamping space.

18. The memory support of claim 17, wherein the surface of the roller is coated with a soft guard to protect the electronic device.

19. The memory support according to claim 17, wherein roller shafts are arranged at two ends of the roller, shaft holes matched with the roller shafts are formed in the clamping piece (3), and notches facilitating the roller shafts to be clamped into the shaft holes are formed in one side of the shaft holes in the clamping piece (3).

20. The memory bracket of claim 19 wherein the integral protrusions on the ends of the roller form a roller axle.

21. A memory support according to claim 1 or 2, characterized in that a soft guard is provided inside the clamp (3) to protect the electronic equipment.

22. Memory support according to claim 1 or 2, characterized in that the body (1) comprises a front shell (11) and a rear shell (12), the front shell (11) and the rear shell (12) are detachably connected, and the inner sides of the front shell (11) and the rear shell (12) are provided with raised strips to reduce the frictional resistance between the sliding member (2) and the body (1) when sliding or the transmission mechanism is transmitting.

23. Memory support according to claim 1 or 2, characterized in that the body (1) is connected with a fixing part for connecting the memory support to a base.

24. The memory support of claim 23, wherein the fixing portion is a clamping member or a magnetic member or a suction cup or the fixing portion is provided with an adhesive layer.

25. Memory support according to claim 23, characterized in that the connection between the body (1) and the fixed part is movable to adjust the angle between them.

26. The memory support according to claim 25, wherein the body (1) is connected to the fixing portion by a ball, so that the body (1) is movably connected to the fixing portion, one of the body (1) and the fixing portion is fixedly connected to the ball, and the other is provided with a receiving groove for receiving the ball.

27. The memory support according to claim 26, wherein the back of the body (1) is provided with a circle of clamping pieces, a gap is formed between adjacent clamping pieces, the clamping pieces surround a containing groove for containing the sphere, a rotating sleeve in threaded fit with the clamping pieces is sleeved outside the clamping pieces, and the clamping pieces can clamp or release the sphere by rotating the rotating sleeve.