CN211175945U - Electronic equipment support - Google Patents

Abstract

The utility model provides an electronic equipment bracket with convenient use, which comprises a strip-shaped body and a left clamping arm, right side arm lock and lower support arm, the body includes preceding shell and backshell, preceding shell and backshell fixed connection, form the accommodation space between preceding shell and the backshell, left side arm lock and right arm lock all have connecting portion and locate the clamping part of connecting portion outer end, connecting portion inner stretches into the accommodation space and is articulated with the body, be equipped with the perforation that makes connecting portion stretch into between preceding shell or backshell or preceding shell and the backshell, lower support arm has the connecting portion of being connected with left arm lock and right arm lock respectively and locates the bearing part of connecting portion lower extreme, the connecting portion of lower support arm and left arm lock and right arm lock linkage make the clamping part of bearing part left arm lock and right arm lock be close to each other when electronic equipment gravity pushes down and press from both sides tight electronic equipment, this internal or left arm lock, right arm lock arm and lower support arm are.

Description

Electronic equipment 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 large volume, occupied space, inconvenience in use and the like.

Disclosure of Invention

The utility model aims to solve the problem that an electronic equipment support convenient to use is provided.

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

electronic equipment support, including body, left arm lock, right arm lock and lower support arm, the body includes preceding shell and backshell, preceding shell and backshell fixed connection, form the accommodation space between preceding shell and the backshell, left side arm lock and right arm lock all have connecting portion and locate the clamping part of connecting portion outer end, connecting portion inner stretches into the accommodation space with the body is articulated, preceding shell or backshell or be equipped with between preceding shell and the backshell and make the perforation that connecting portion stretch into, lower support arm have respectively with the connecting portion that left arm lock and right arm lock are connected with locate the bearing part of connecting portion lower extreme, the connecting portion of lower support arm with left arm lock and right arm lock linkage make when bearing part is pushed down by electronic equipment gravity the clamping part of left arm lock and right arm lock is close to each other and presss from both sides tightly electronic equipment, this internal or left arm lock, right arm lock, And an elastic part or a magnetic part is arranged between the right clamping arm and the lower supporting arm, and the elastic part or the magnetic part has an acting force for resetting the left clamping arm, the right clamping arm and the lower supporting arm in a natural state.

Preferably, the connecting portion of the left arm lock and the right arm lock is L-shaped, the connecting portion is hinged to the body through a first switching shaft, the connecting portion of the lower support arm is hinged to the body through a second switching shaft, the connecting portion of the left arm lock and the right arm lock is provided with a shifting groove, the connecting portion of the lower support arm is provided with a shifting shaft extending into the shifting groove, and the lower support arm rotates to enable the shifting shaft to drive the left arm lock and the right arm lock to move, or the connecting portion of the lower support arm is provided with a shifting shaft, the connecting portion of the left arm lock and the right arm lock is provided with a shifting shaft extending into the shifting groove, and the lower support arm rotates to enable the shifting shaft to drive the left arm lock and the right arm lock to move.

Preferably, this internal elastic component that is equipped with so that make left arm lock, right arm lock and lower support arm reset, the elastic component is including locating left arm lock with the torsional spring of the hinged end of body, two of torsional spring turn round the foot respectively with left arm lock with this body coupling, and/or, the elastic component is including locating right arm lock with the torsional spring of the hinged end of body, two of torsional spring turn round the foot respectively with right arm lock with this body coupling, and/or, the elastic component is including locating lower support arm with the torsional spring of the hinged end of body, two of torsional spring turn round the foot respectively with lower support arm with this body coupling.

Preferably, the elastic part is arranged in the body so as to enable the left clamping arm, the right clamping arm and the lower supporting arm to reset, and the elastic part comprises an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle which is arranged between the body and any one of the left clamping arm, the right clamping arm and the lower supporting arm.

Preferably, the connecting portion of left arm lock, right arm lock with it is articulated through first switching shaft between the body, the connecting portion of lower support arm with it is articulated through third switching shaft between left arm lock, the right arm lock.

Preferably, an elastic part is arranged in the body so as to facilitate the reset of the left clamping arm and the right clamping arm, an elastic part is arranged between the left clamping arm, the right clamping arm and the lower supporting arm so as to facilitate the reset of the lower supporting arm relative to the left clamping arm and the right clamping arm, the elastic piece comprises a torsion spring arranged at the hinged end of the left clamping arm and the body, two torsion legs of the torsion spring are respectively connected with the left clamping arm and the body, and/or the elastic part comprises a torsional spring arranged at the hinged end of the right clamping arm and the body, two torsion legs of the torsional spring are respectively connected with the right clamping arm and the body, and/or the elastic part comprises a torsion spring arranged at the hinged end of the left clamping arm and/or the right clamping arm and the lower supporting arm, and the two twisting feet of the torsion spring are respectively connected with the lower supporting arm and the left clamping arm and/or the right clamping arm.

Preferably, this internal elastic component that is equipped with so that make left arm lock, right arm lock reset, left arm lock, right arm lock with be equipped with the elastic component so that between the lower support arm is relative left arm lock, right arm lock reset, the elastic component is including locating extension spring or compression spring or elasticity rubber band or shell fragment or bullet needle between body and left arm lock, the arbitrary one of right arm lock, and/or the elastic component is including locating left arm lock, the arbitrary one of right arm lock with extension spring or compression spring or elasticity rubber band or shell fragment or bullet needle between the lower support arm.

Preferably, the left clamping arm and the right clamping arm are in transmission connection so that the left clamping arm and the right clamping arm can move synchronously.

Preferably, the left clamping arm and the right clamping arm are in tooth meshing transmission, and the end parts of the left clamping arm and the right clamping arm are only provided with teeth for mutual meshing.

Preferably, in a natural state, the clamping portions of the left clamping arm and the right clamping arm and the bearing portion of the lower supporting arm are closely adjacent to the outer side of the body so as to reduce the volume of the electronic device bracket.

Preferably, in the front-rear direction, the clamping end of the left clamping arm, the clamping end of the right clamping arm and the front end of the bearing part of the lower supporting arm protrude inwards to form a barrier, the surface of the front shell is provided with a floatable face cover, and the front shell is connected with the face cover through an elastic piece or a magnetic piece.

Preferably, the elastic element is a spring or a torsion spring arranged between the front shell and the face cover.

Preferably, one of the front shell and the face cover is provided with a through or non-through slot, and the other one is provided with a plug connector with a hook, the plug connector is inserted into the slot, and the hook is clamped on the side wall or the end face of the slot to prevent the front shell and the face cover from being separated.

Preferably, the rear shell is provided with a fixing seat for fixing the electronic device bracket on a base body.

Preferably, the fixing base is a clamping type fixing base or a sticking type fixing base or a magnetic type fixing base or a sucker type fixing base.

Preferably, at least one surface of the clamping portion of the left clamping arm and the clamping portion of the right clamping arm, which is in contact with the electronic device, is provided with a flexible protective portion for preventing scratching of the electronic device, and/or at least one surface of the bearing portion of the lower supporting arm, which is in contact with the electronic device, is provided with a flexible protective portion for preventing scratching of the electronic device.

Preferably, the lower part of the body is provided with a groove for at least partially accommodating the bearing part of the lower supporting arm so as to further reduce the volume of the electronic equipment bracket.

Preferably, the connecting part of the lower support arm is an upwardly concave curved part.

Preferably, the lower supporting arm has two parts, wherein one part is connected with the left clamping arm, and the other part is connected with the right clamping arm.

Preferably, a rigid or elastic connecting strip is arranged between the two lower support arms so that the carrying sections of the two lower support arms are kept at a distance.

Preferably, the electronic equipment support includes body, left arm lock, right arm lock and the lower support arm of rectangular shape, the body includes preceding shell and backshell, preceding shell and backshell fixed connection, form the accommodation space between preceding shell and the backshell, left side arm lock and right arm lock all have connecting portion and locate the clamping part of connecting portion outer end, connecting portion inner is stretched into the accommodation space with the body is articulated, perhaps make through gear train transmission cooperation through the tooth meshing transmission between left side arm lock and the right arm lock, lower support arm have two respectively with connecting portion that left side arm lock and right arm lock are connected with locate the bearing part of connecting portion lower extreme, connecting portion with make through the gear train transmission cooperation through the tooth meshing transmission between left side arm lock and the right arm lock lower support arm with left side arm lock and right arm lock linkage, lower support arm with left side arm lock and right arm lock linkage make bearing part is by electronic equipment gravity under the bearing part When the clamping device is pressed, the bearing part moves downwards, the clamping parts of the left clamping arm and the right clamping arm are close to each other to clamp the electronic equipment, the bearing part is connected with the connecting part through a connecting piece,

the connecting piece is hinged with the connecting part, the connecting piece is hinged with the bearing part, an elastic piece or a magnetic piece is arranged in the body or between any two of the left clamping arm, the right clamping arm and the lower supporting arm, and the elastic piece or the magnetic piece has an acting force for resetting the left clamping arm, the right clamping arm and the lower supporting arm in a natural state;

or an elastic piece or a magnetic piece is arranged between the connecting part and/or between the connecting part and the bearing part, and the elastic piece or the magnetic piece has an acting force for restoring the connecting part, the bearing part and the connecting part in a natural state.

Preferably, an elastic member is arranged between the connecting part and the connecting piece so as to facilitate the resetting of the connecting part, the bearing part and the connecting piece, the elastic member comprises a torsion spring arranged at the hinged end of the connecting part and the hinged end of the connecting piece, and two torsion feet of the torsion spring are respectively connected with the connecting part and the connecting piece; and/or, be equipped with the elastic component between load-bearing part and the connecting piece so that make connecting portion, load-bearing part and connecting piece reset, the elastic component is including locating the torsional spring of the hinged end of load-bearing part and connecting piece, two of torsional spring turn round the foot respectively with load-bearing part and connecting piece are connected.

Preferably, an elastic element is arranged between the connecting part and the connecting piece so as to enable the connecting part, the bearing part and the connecting piece to be reset, and the elastic element comprises an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle which is arranged between the connecting part and the connecting piece; and/or an elastic piece is arranged between the bearing part and the connecting piece so as to facilitate the resetting of the connecting part, the bearing part and the connecting piece, and the elastic piece comprises an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle which is arranged between the bearing part and the connecting piece.

Preferably, the body is provided with a wireless charging assembly.

Preferably, the body is provided with a safety hammer.

Preferably, the body is provided with a window breaking tip to form the safety hammer.

Advantageous effects

The utility model adopts the above technical scheme afterwards, centre gripping electronic equipment that can be convenient, small, occupation space is little.

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 schematic structural view of another embodiment of the present invention;

fig. 4 is a schematic structural view of another embodiment of the present invention;

fig. 5 is a schematic structural view of another embodiment of the present invention;

fig. 6 is a schematic structural view of another embodiment of the present invention;

fig. 7 is a schematic structural view of another embodiment of the present invention;

fig. 8 is a schematic structural diagram of another embodiment 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 8, the electronic device bracket of the present invention mainly includes a body 1, a left arm lock 2, a right arm lock 3 and a lower arm lock 4, which are transversely extended and have a strip shape, an aspect ratio of which is approximately 2.5 to 1 to 4 to 1, the body 1 includes a front shell 11 and a rear shell 12, the front shell 11 and the rear shell 12 are fixedly connected by a buckle or a screw, an accommodating space is formed between the front shell 11 and the rear shell 12, the left arm lock 2 and the right arm lock 3 each have a connecting portion and a clamping portion disposed at an outer end of the connecting portion, an inner end of the connecting portion extends into the accommodating space and is hinged to the body 1, a through hole for the connecting portion to extend into is disposed between the front shell 11 or the rear shell 12 or between the front shell 11 and the rear shell 12, and the lower arm lock 4 has a connecting portion respectively connected to the left arm lock 2 and the right arm lock 3 and a bearing, the connecting portion of lower support arm 4 with left arm lock 2 and the linkage of right arm lock 3 make when bearing portion is pushed down by electronic equipment gravity the clamping part of left arm lock 2 and right arm lock 3 is close to each other and presss from both sides tightly electronic equipment, perhaps in the body 1 left arm lock 2, right arm lock 3 and lower support arm 4 are equipped with elastic component or magnetic part between arbitrary two, elastic component or magnetic part have make left arm lock 2, right arm lock 3 and lower support arm 4 effort that resets under natural state, the clamping part of left arm lock 2, right arm lock 3 with the bearing portion next-door neighbour of lower support arm 4 is in the body 1 outside in order to reduce the volume of electronic equipment support. Preferably, the lower part of the body 1 is provided with a groove for at least partially accommodating the bearing part of the lower support arm 4 so as to further reduce the volume of the electronic equipment bracket.

In this embodiment, the length-width ratio of the main body 1 is substantially 3 to 1, the front shell 11 and the rear shell 12 may be fastened, and in other embodiments, the connection modes may also be a plug connection, a snap connection, or a screw connection, or a connection mode such as a screw connection or an adhesion, or a combination of two or more connection modes may be used to increase the connection strength and ensure the stable transmission of the internal components.

Referring to fig. 1 and 2, the connecting portion of the left and right clamp arms 2 and 3 is an L-shaped structure composed of a long plate and a short plate which are obliquely arranged, the length-width ratio of the long plate and the short plate is approximately 3-6: 1, the intersection angle of the long plate and the short plate is an acute angle and is approximately 60-90 °, the connecting portion is hinged to the body 1 through a first transfer shaft 5, the connecting portion of the lower support arm 4 is hinged to the body 1 through a second transfer shaft 6, the long plate is provided with a toggle groove 7, the toggle groove 7 extends to the connecting portion of the long plate and the short plate and is bent slightly in the reverse direction of the short plate, the connecting portion of the lower support arm 4 is integrally or separately provided with a toggle shaft 8 extending into the toggle groove 7, the lower support arm 4 rotates to enable the toggle shaft 8 to toggle the left and right clamp arms 2 and 3, in other embodiments, the connecting portion of the lower support arm 4 can be provided with a toggle shaft 8, the connecting portion of the left and right clamp arms 2 is provided with toggle shaft 8 extending into the toggle groove 7, and the lower support arm 4 rotates to enable the left and right clamp arm 3 to drive the left and right clamp arm 3.

In the structure shown in fig. 1 and 2, the left clamping arm 2 and the right clamping arm 3 are two independent components without linkage, an elastic part (not shown) is arranged in the body 1 so as to reset the left clamping arm 2, the right clamping arm 3 and the lower supporting arm 4, wherein the elastic part comprises a torsion spring arranged at the hinged end of the left clamping arm 2 and the body 1, the two twisting feet of the torsion spring are respectively connected with the left clamping arm 2 and the body 1, the elastic piece also comprises a torsion spring arranged at the hinged end of the right clamping arm 3 and the body 1, the two twisting feet of the torsion spring are respectively connected with the right clamping arm 3 and the body 1, and/or, the elastic component is including locating lower support arm 4 with the torsional spring of the hinged end of body 1, two of the torsional spring turn round the foot respectively with lower support arm 4 with body 1 connects.

Referring to fig. 3, the left and right clamp arms 2 and 3 are connected in a transmission manner so that the left and right clamp arms 2 and 3 can move synchronously, and at this time, the elastic member may be disposed only between the left clamp arm 2 and the body 1 or only between the right clamp arm 3 and the body 1. In fig. 3, through the tooth meshing transmission between left arm lock 2, the right arm lock 3, the tip of left arm lock 2, right arm lock 3 only is equipped with the tooth that is used for intermeshing, and is concrete, two wheeled structures that the size is the same of formation of left arm lock 2, the tip integral type of right arm lock 3, two wheeled structural settings all are used for intermeshing's tooth. In other embodiments, the left and right clamp arms 2 and 3 may be connected by a link mechanism or a rotating disk. Preferably, the connecting portion of the lower supporting arm 4 is a curved member that is concave upward so that the main body can be accommodated in the body 1 and the bearing portion at the lower end is exposed, and the overall structure is smaller.

Referring to fig. 1 to 3, the lower support arm 4 has two arms, one of which is connected to the left arm 2 and the other of which is connected to the right arm 3. Referring to fig. 4, the lower support arm 4 includes a bearing portion and two connecting portions hinged to the bearing portion, one of the connecting portions is hinged to the left arm lock 2, and the other is hinged to the right arm lock 3, specifically, in fig. 4, the left arm lock 2 and the right arm lock 3 also include an upper connecting portion and a lower connecting portion, the upper left arm lock 2 and the lower right arm lock 3 share one connecting portion, the lower left arm lock 2 and the upper right arm lock 3 share one connecting portion, centers of the two connecting portions are hinged through the same hinge shaft, the lower left arm lock 2 is connected to one connecting portion of the lower support arm 4, and the lower right arm lock 3 is connected to the other connecting portion of the lower support arm 4.

In other embodiments, the elastic element may also include an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic pin disposed between the body 1 and any one of the left arm lock 2, the right arm lock 3 and the lower arm lock 4.

Referring to fig. 3, the connecting portion of left arm lock 2, right arm lock 3 with it is articulated through first switching axle 5 between the body 1, the connecting portion of lower support arm 4 with it is articulated through third switching axle 9 between left arm lock 2, the right arm lock 3, be equipped with the elastic component in the body 1 so that make left arm lock 2, right arm lock 3 reset, left arm lock 2, right arm lock 3 with be equipped with the elastic component so that lower support arm 4 is relative left arm lock 2, right arm lock 3 resets between lower support arm 4. Wherein, the elastic component comprises a torsion spring arranged at the hinged end of the left clamping arm 2 and the body 1, two twisting feet of the torsion spring are respectively connected with the left clamping arm 2 and the body 1, and/or the elastic component comprises a torsion spring arranged at the hinged end of the right clamping arm 3 and the body 1, two twisting feet of the torsion spring are respectively connected with the right clamping arm 3 and the body 1, and/or the elastic component comprises a torsion spring arranged at the hinged end of the left clamping arm 2 and/or the right clamping arm 3 and the lower supporting arm 4, two twisting feet of the torsion spring are respectively connected with the lower supporting arm 4 and the left clamping arm 2 and/or the right clamping arm 3, in other embodiments, the elastic component can also comprise an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle arranged between the body 1 and any one of the left clamping arm 2 and the right clamping arm 3, and/or the elastic part comprises an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle which is arranged between any one of the left clamping arm 2 and the right clamping arm 3 and the lower supporting arm 4.

In this embodiment, in the front-rear direction, the clamping end of the left clamping arm 2, the clamping end of the right clamping arm 3, and the front end of the bearing portion of the lower supporting arm 4 protrude inward to form a stop, the surface of the front shell 11 is disposed on the floatable surface cover 13, and the front shell is connected to the surface cover 13 through an elastic member or a magnetic member. Preferably, the elastic member is a spring or a torsion spring disposed between the front housing and the front cover 13, and in other embodiments, the elastic member may be a spring sheet such as a V-shaped spring sheet. In other embodiments, the magnetic member may be a magnetic member, such as two magnets with opposite magnetism respectively disposed on the front housing 11 and the face cover 13.

In this embodiment, one of the front shell and the front cover 13 may be provided with a through or non-through slot, and the other one of the front shell and the front cover 13 is provided with a plug connector with a hook, the plug connector is inserted into the slot, and the hook is clamped on a side wall or an end surface of the slot to prevent the front shell and the front cover 13 from being separated.

In this embodiment, the rear case 12 is provided with a fixing seat for fixing the electronic device bracket to a base body, wherein the fixing seat may be a clamping type fixing seat or a sticking type fixing seat or a magnetic type fixing seat or a suction cup type fixing seat.

In this embodiment, the clamping part of left arm lock 2, right arm lock 3 all overlap on the bearing part of lower support arm 4 and be equipped with the silica gel cover and form the protection part so that prevent scratch electronic equipment when contacting with electronic equipment.

In this embodiment, referring to fig. 3, a rigid or elastic connecting strip 41 may be provided between the two lower support arms 4 to keep the carrying parts of the two lower support arms 4 at a distance.

Referring to fig. 5, the left arm lock 2 and the right arm lock 3 are engaged with each other through a gear set or engaged with each other through a gear mesh, the lower support arm 4 has two connecting portions connected to the left arm lock 2 and the right arm lock 3 respectively and a bearing portion 9 disposed at a lower end of the connecting portion 8, the connecting portion and the left arm lock 2 and the right arm lock 3 are engaged with each other through a gear mesh or engaged with each other through a gear set so that the lower support arm 4 is linked with the left arm lock 2 and the right arm lock 3, the connecting member 10 is hinged to the connecting portion 8, and the connecting member 10 is hinged to the bearing portion 9.

In fig. 5, the left clamping arm 2 and the right clamping arm 3 are in transmission through tooth engagement, and the ends of the left clamping arm 2 and the right clamping arm 3 are provided with teeth for mutual engagement. The connecting portion of lower support arm 4 respectively with through the tooth meshing transmission between left arm lock 2, the right arm lock 3, the connecting portion of lower support arm 4 be equipped with the tooth matched with tooth of the tip of left arm lock 2, right arm lock 3. The clamping part of the left clamping arm 2 and the right clamping arm 3 and the inner side of the bearing part 9 of the lower supporting arm 4 are both provided with flexible protective pads such as rubber pads to reduce the abrasion of electronic equipment.

Wherein, the connecting portion of left arm lock 2, right arm lock 3 with it is articulated through first switching axle 5 between the body 1, the connecting portion of lower support arm 4 with it is articulated through second switching axle 6 between the body 1.

An elastic piece or a magnetic piece is arranged between the connecting part 8 and the connecting part 10 and/or between the connecting part 10 and the bearing part 9, and the elastic piece or the magnetic piece has an acting force for restoring the connecting part 8, the bearing part 9 and the connecting part 10 in a natural state.

Specifically, an elastic member is arranged between the connecting portion 8 and the connecting member 10 so as to restore the connecting portion 8, the bearing portion 9 and the connecting member 10, the elastic member includes a torsion spring arranged at the hinged end of the connecting portion 8 and the connecting member 10, and two torsion legs of the torsion spring are respectively connected with the connecting portion 8 and the connecting member 10; and/or, be equipped with the elastic component between load-bearing part 9 and the connecting piece 10 so that make connecting portion 8, load-bearing part 9 and connecting piece 10 reset, the elastic component is including locating the torsional spring of the hinged end of load-bearing part 9 and connecting piece 10, two of torsional spring turn round the foot respectively with load-bearing part 9 and connecting piece 10 are connected. In other embodiments, an elastic member is disposed between the connecting portion 8 and the connecting member 10 to facilitate the resetting of the connecting portion 8, the carrying portion 9 and the connecting member 10, and the elastic member includes an extension spring, a compression spring, an elastic rubber band, an elastic sheet or an elastic needle disposed between the connecting portion 8 and the connecting member 10; and/or an elastic element is arranged between the bearing part 9 and the connecting piece 10 so as to facilitate the resetting of the connecting part 8, the bearing part 9 and the connecting piece 10, and the elastic element comprises an extension spring or a compression spring or an elastic rubber band or an elastic sheet or an elastic needle which is arranged between the bearing part 9 and the connecting piece 10.

The connecting piece of the lower supporting arm 4 is a concave bending piece so as to further reduce the volume of the electronic equipment bracket in a natural state.

Referring to fig. 6, the connecting portion of the left and right clamp arms 2 and 3 includes an upper connecting portion 14 and a lower connecting portion 15, inner ends of the upper connecting portions 14 of the left and right clamp arms 2 and 3 are respectively hinged to the body through a hinge shaft, the hinge shaft may be a convex column integrally protruded on the body or protruded on the upper connecting portion 14, or the hinge shaft may also be a split body or a pin, a bolt, etc. on the upper connecting portion 14; the inner ends of the upper connecting part 14 and the lower connecting part 15 of the left clamping arm 2 and the right clamping arm 3 are provided with teeth to form a meshing relationship or are connected in a split manner through a gear or a gear to form a transmission relationship; the clamping parts of the left clamping arm 2 and the right clamping arm 3 are respectively and rotatably connected with an upper connecting part 14 and a lower connecting part 15; lower support arm 4 and left arm lock 2 and right arm lock 3 sharing connecting portion, promptly the lower connecting portion 15 of left arm lock 2 and right arm lock 3 forms the connecting portion of lower support arm 4, and upper connecting portion 14 and lower connecting portion 15 are articulated through the articulated shaft at the intersection position, and upper connecting portion 14 and lower connecting portion 15 set up the protruding bearing part 9 that forms lower support arm 4 such as projection below the intersection position.

In fig. 6, an elastic member is disposed between the body 1 and the upper connecting portion 14, wherein the elastic member is a torsion spring (not shown in the figure), a main body of the torsion spring is sleeved outside or inside a hinge shaft of the body and the upper connecting portion, a torsion leg of the torsion spring is connected to the body, and another torsion leg of the torsion spring is connected to the upper connecting portion 14, preferably, a notch 16 is disposed near an inner end of the upper connecting portion 14 for hooking the torsion leg of the torsion spring. In other embodiments, the elastic member may also be an extension spring or a compression spring or a rubber band, etc.

Referring to fig. 7, the connecting portions of the left and right clamp arms 2 and 3 are hinged to the same position as the body, the connecting portion of the lower support arm 4 includes two connecting members, the upper end of one connecting member is hinged to the connecting portion of the left clamp arm 2 through a hinge shaft, the upper end of the other connecting member is hinged to the connecting portion of the right clamp arm 3 through a hinge shaft, and the lower ends of the two connecting members are hinged to the bearing portion of the lower support arm 4 through a hinge shaft.

In fig. 7, the lower ends of the two connecting members are provided with teeth to form a mutual meshing tooth transmission relationship, or the lower ends of the two connecting members are in a tooth transmission relationship through the transmission matching of gears or gear sets.

In fig. 7, in order to increase the stability of the device, a reinforced connection structure is provided between the body and the bearing part of the lower support arm 4, preferably, the reinforced connection structure comprises two upper connection pieces 17 distributed left and right and two lower connection pieces 18 distributed left and right, respectively, the upper connection piece 17 on the left side is hinged to the lower connection piece 18 on the left side, the upper connection piece 17 on the right side is hinged to the lower connection piece 18 on the right side, the upper connection piece 17 is hinged to the body, the lower connection piece 18 is hinged to the bearing part of the lower support arm 4, the two upper connection pieces 17 are provided with teeth to form a meshing relationship or are connected in a split manner to a group through gears or gears to form a transmission relationship, and the two lower connection pieces 18 are provided with teeth to form a meshing relationship.

In fig. 7, an elastic member is disposed between the body 1 and the connecting portion of the left arm 2 and the right arm 3, wherein the elastic member is a torsion spring (not shown in the figure) disposed at a hinge position, and in other embodiments, the elastic member may also be other elastic members such as an extension spring, a compression spring, a rubber band, and the like. An elastic member is arranged between the body 1 and the upper connecting member 17, wherein the elastic member is a torsion spring (not shown in the figure) arranged at a hinged position, and in other embodiments, other elastic members such as an extension spring, a compression spring, a rubber band and the like can be adopted. In other embodiments, an elastic member may be provided between the upper link 17 and the lower link 18, an elastic member may be provided between the lower link 18 and the support portion of the lower support arm 4, and an elastic member may be provided between the upper link 17 or the lower link 18 on the left side and the upper link 17 or the lower link 18 on the right side.

Referring to fig. 8, the left arm lock 2 and the right arm lock 3 are respectively hinged to the body through a hinge shaft, chutes are formed in the left arm lock 2 and the right arm lock 3, the connecting portion of the lower support arm 4 is a hinge mechanism, two hinge points are formed at the lower end of the hinge mechanism to hinge the bearing portion of the lower support arm 4, and two protruding columns are formed at the upper end of the hinge mechanism and respectively extend into the chutes of the left arm lock 2 and the right arm lock 3. In other embodiments, the sliding groove may be disposed on the hinge mechanism, and the protruding pillar is disposed on the left and right clamp arms 2 and 3.

In other embodiments, the body is provided with a wireless charging assembly.

In other embodiments, the body is provided with a retractable or non-retractable window breaking tip forming the safety hammer for breaking a window in an emergency.

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 (17)

1. Electronic equipment support, including body (1), left arm lock (2), right arm lock (3) and lower support arm (4), body (1) is including preceding shell (11) and backshell (12), preceding shell (11) and backshell (12) fixed connection, backshell (12) be equipped with be used for with the electronic equipment support is fixed in the fixing base on the base member, form the accommodation space between preceding shell (11) and backshell (12), left side arm lock (2) and right arm lock (3) all have connecting portion and locate the clamping part of connecting portion outer end, connecting portion inner stretches into the accommodation space with body (1) is articulated, lower support arm (4) have be used for with the connecting portion of left arm lock (2) and right arm lock (3) linkage with locate bearing portion (9) of connecting portion (8) lower extreme, lower support arm (4) with left arm lock (2) and right arm lock (3) linkage make bearing portion receive electronic equipment When the gravity presses down, the bearing part moves downwards, the clamping parts of the left clamping arm (2) and the right clamping arm (3) approach each other to clamp the electronic equipment, and the electronic equipment is characterized in that,

the connecting part of the left clamping arm and the right clamping arm is hinged to the same position with the body, the connecting part of the lower supporting arm comprises two connecting pieces, the upper end of one connecting piece is hinged to the connecting part of the left clamping arm through a hinged shaft, the upper end of the other connecting piece is hinged to the connecting part of the right clamping arm through a hinged shaft, the lower ends of the two connecting pieces are hinged to a bearing part of the lower supporting arm through a hinged shaft, an elastic piece or a magnetic piece is arranged in the body (1) or between any two of the left clamping arm (2), the right clamping arm (3) and the lower supporting arm (4), and the elastic piece or the magnetic piece has acting force for enabling the left clamping arm (2), the right clamping arm (3) and;

alternatively, the first and second electrodes may be,

the connecting parts of the left clamping arm and the right clamping arm are respectively hinged with the body through a hinge shaft, the connecting part of the lower supporting arm is a hinge mechanism, the lower end of the hinge mechanism is hinged with the bearing part of the lower supporting arm, two convex columns are formed at the upper end of the hinge mechanism, the left clamping arm and/or the right clamping arm are/is provided with a sliding groove, the convex column extends into the sliding groove of the left clamping arm and/or the right clamping arm, and/or, the hinge mechanism is provided with a sliding groove, the left clamping arm and/or the right clamping arm is provided with a convex column extending into the sliding groove, an elastic piece or a magnetic piece is arranged in the body (1) or between any two of the left clamping arm (2), the right clamping arm (3) and the lower supporting arm (4), the elastic piece or the magnetic piece has acting force for resetting the left clamping arm (2), the right clamping arm (3) and the lower supporting arm (4) in a natural state.

2. The electronic device support according to claim 1, wherein the connecting portions of the left and right clamping arms (2, 3) and the body (1) are hinged to each other through a first pivot (5) or hinged to each other through the same first pivot (5).

3. The electronic equipment stand according to claim 2, characterized in that the body (1) is provided with elastic elements inside to facilitate the repositioning of the left arm (2), the right arm (3) and the lower arm (4),

the elastic piece comprises a torsion spring arranged at the hinged end of the left clamping arm (2) and the body (1), and two torsion legs of the torsion spring are respectively connected with the left clamping arm (2) and the body (1);

and/or the elastic part comprises a torsion spring arranged at the hinged end of the right clamping arm (3) and the body (1), and two torsion legs of the torsion spring are respectively connected with the right clamping arm (3) and the body (1);

and/or, the elastic component is including locating lower support arm (4) with the torsional spring of the hinged end of body (1), two of torsional spring turn round the foot respectively with lower support arm (4) with body (1) is connected

And/or, be equipped with the elastic component in body (1) so that make left arm lock (2), right arm lock (3) and lower support arm (4) reset, the elastic component is including locating extension spring or compression spring or elasticity rubber band or shell fragment or bullet needle between body (1) and left arm lock (2), right arm lock (3) and any one of lower support arm (4).

4. The electronic equipment support according to claim 1, characterized in that the left and right clamping arms (2, 3) are connected in a transmission manner so that the left and right clamping arms (2, 3) can move synchronously.

5. The electronic equipment bracket according to claim 4, characterized in that the connecting parts of the left and right clamping arms (2, 3) are in transmission through tooth engagement, and the ends of the left and right clamping arms (2, 3) are provided with teeth for mutual engagement.

6. The electronic equipment stand according to claim 1, characterized in that in a natural state, the clamping portions of the left clamping arm (2), the right clamping arm (3) and the carrying portion of the lower support arm (4) are immediately outside the body (1) to reduce the volume of the electronic equipment stand; and/or the lower part of the body (1) is provided with a groove for at least partially accommodating the bearing part of the lower supporting arm (4) so as to further reduce the volume of the electronic equipment bracket.

7. The electronic device stand according to any one of claims 1 to 6, wherein in the front-rear direction, the clamping end of the left clamping arm (2), the clamping end of the right clamping arm (3), and the front end of the bearing portion of the lower support arm (4) protrude inward to form a stop.

8. The electronic device support according to any one of claims 1 to 6, wherein a floatable surface cover (13) is provided on the surface of the front shell (11), and the main body is connected with the surface cover (13) through an elastic member or a magnetic member.

9. The electronic equipment stand according to claim 8, wherein one of the front case and the face cover (13) is provided with a through slot or a non-through slot, and the other is provided with a plug-in unit having a hook, the plug-in unit is inserted into the slot, and the hook is caught on a side wall or an end surface of the slot to prevent the front case and the face cover (13) from being separated.

10. The electronic device holder according to any one of claims 1 to 6, wherein the holder is a clip-type holder or a stick-type holder or a magnetic-type holder or a suction-type holder.

11. The electronic device support according to any one of claims 1 to 6, wherein at least one surface of the clamping portion of the left clamping arm (2) and the right clamping arm (3) contacting the electronic device is provided with a flexible protective portion for preventing scratching of the electronic device, and/or at least one surface of the bearing portion of the lower supporting arm (4) contacting the electronic device is provided with a flexible protective portion for preventing scratching of the electronic device.

12. An electronic equipment stand according to any one of claims 1 to 6, characterised in that the connection of the lower support arm (4) is a concave-up bent piece.

13. The electronic device stand of any one of claims 1 to 6, wherein the body is provided with a wireless charging assembly.

14. An electronic device holder according to any one of claims 1 to 6 in which the lower ends of the two connectors are in toothed drive engagement.

15. The electronic equipment stand according to any one of claims 1 to 6, wherein a reinforced connection structure is provided between the body and the bearing portion of the lower support arm.

16. The electronic device stand according to claim 15, wherein the reinforced connecting structure comprises two upper connecting members and two lower connecting members, one upper connecting member is hinged to one lower connecting member, the other upper connecting member is hinged to the other lower connecting member, the upper connecting member is hinged to the body, the lower connecting member is hinged to the carrying portion of the lower supporting arm, and the two upper connecting members are in toothed transmission fit with each other and/or the two lower connecting members are in toothed transmission fit with each other.

17. The electronic device stand according to claim 15, wherein an elastic member is provided between the upper connecting member and the body; and/or an elastic part is arranged between the lower connecting part and the bearing part of the lower supporting arm; and/or an elastic part is arranged between the upper connecting part and the lower connecting part.

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