CN211406059U

CN211406059U - Desktop mobile phone support

Info

Publication number: CN211406059U
Application number: CN202020217491.6U
Authority: CN
Inventors: 刘朦
Original assignee: Shenzhen Chunchun Technology Co ltd
Current assignee: Shenzhen Chunchun Technology Co ltd; Shenzhen Guanyi Industrial Design Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-09-01
Anticipated expiration: 2030-02-26

Abstract

The utility model provides a desktop mobile phone support, which comprises a base, a support rod, a support plate and a support baffle, wherein the top end of the base is connected with one side of the support plate through the support rod, and the bottom of the support plate is connected with the support baffle for limiting and fixing a mobile phone; one end of the supporting rod is provided with a first positioning block with a columnar structure, and a first shaft hole is formed in the first positioning block; one side of the supporting plate is provided with a first fixing groove used for connecting the first positioning block, and one end, far away from the supporting plate, of the first fixing groove is provided with a first rotating shaft used for connecting the first shaft hole. The desktop mobile phone support of the utility model is connected with the supporting rod between the base and the supporting plate, and the bottom end of the supporting plate is provided with the supporting baffle for supporting the mobile phone, so that the desktop mobile phone support can support the mobile phone; through the rotatable regulation of bracing piece and backup pad for the angle that the cell-phone was supported to the support is adjustable, hoisting device's practicality.

Description

Desktop mobile phone support

Technical Field

The utility model relates to a cell phone stand field, in particular to desktop cell phone stand.

Background

The mobile phone is an information exchange and entertainment tool which can not be kept away by modern people, and due to the popularity of the mobile phone, the mobile phone is frequently used in daily life of people, for example, video watching and contact communication are carried out, hand fatigue is easily caused by lifting electronic equipment with hands for a long time, the problem is well solved by the mobile phone support, and the life of people is greatly facilitated.

The mobile phone supports in the market are mainly divided into two types, one type is a suction ring adhered to the back of the mobile phone, and the other type is a support used for placing the mobile phone on the suction ring. The first use method can place the mobile phone only by sticking the suction ring on the back of the mobile phone and then releasing the ring, but cannot pack the support when the support function is not used, and has low practicability; the second support use method is to directly fix the mobile phone on the support, but the angle of the existing support cannot be adjusted, and the practicability is not strong.

Therefore, it is desirable to provide a desktop cellular phone support to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a desktop cell phone stand, it is connected through being connected with the bracing piece between the backup pad through base and support cell-phone, and the rotatable regulation of bracing piece and backup pad to solve the desktop cell phone stand among the prior art and have structural design reasonable inadequately more, and cell phone stand can't accomodate, and support cell-phone angle can not adjust the scheduling problem.

In order to solve the technical problem, the utility model adopts the technical scheme that: a desktop cell phone stand, comprising: a base, a support rod, a support plate and a support baffle plate,

the top end of the base is connected with one side of the supporting plate through a supporting rod, and the bottom of the supporting plate is connected with a supporting baffle for limiting and fixing the mobile phone;

the supporting rod is provided with a first positioning block with a columnar structure at one end, a first shaft hole is formed in the first positioning block, the first shaft hole penetrates through two ends of the first positioning block, a first arc-shaped connecting surface is arranged on the side wall of the first positioning block, and a plurality of first positioning tooth grooves are formed in the first arc-shaped connecting surface;

a first fixing groove for connecting the first positioning block is arranged on one side of the supporting plate, a first rotating shaft for connecting the first shaft hole is arranged at one end of the first fixing groove, which is far away from the supporting plate, an elastic sheet is arranged at one end of the first fixing groove, which is close to the supporting plate, a first positioning bulge for clamping the first positioning tooth socket is arranged on the elastic sheet,

first location protruding with distance between the first pivot is less than first shaft hole axis with distance between the first arc-shaped connection face, first location protruding with first location tooth's socket joint, thereby it is fixed the backup pad with contained angle between the bracing piece.

A second positioning block is arranged at the other end of the supporting rod, the second positioning block is of a columnar structure, a second shaft hole is formed in the second positioning block, the second shaft hole penetrates through two ends of the second positioning block, and a second arc-shaped connecting surface is arranged on the outer wall of the second positioning block;

the top surface of the base is provided with a second fixed seat used for connecting the second positioning block, a second fixed groove is arranged on the second fixed seat, a second rotating shaft used for being spliced with the second shaft hole is arranged at the top end inside the second fixed groove, a fixed block used for connecting the second positioning block is also arranged inside the second fixed groove, a curved connecting surface used for extruding the second arc-shaped connecting surface is arranged at the top end of the fixed block,

the bottom end of the second fixing groove and the bottom surface of the second fixing seat are provided with elastic pieces, and the elastic pieces are used for extruding the fixing blocks, so that the curved connecting surfaces of the fixing blocks are in contact with the second arc-shaped connecting surfaces of the second positioning blocks.

Furthermore, a plurality of second positioning tooth sockets are arranged on the second arc-shaped connecting surface,

and a second positioning bulge is arranged on the curved connecting surface and is clamped with the second positioning tooth groove, so that the included angle between the base and the supporting rod is fixed.

The backup pad is kept away from first locating piece one side is equipped with the mounting groove, the mounting groove with first fixed slot intercommunication, just be equipped with in the mounting groove and be used for injecing the limiting plate of elastic component position, the limiting plate can be dismantled and fix in the mounting groove.

One side, far away from the supporting plate, of the first arc-shaped connecting surface is provided with a first limiting bulge, the first limiting bulge is used for limiting the maximum rotation angle between the supporting rod and the supporting plate, the extending direction of the supporting rod is 0 degree, and the range of an adjustable included angle between the supporting plate and the supporting rod is between 0 degree and 85 degrees. When the limiting protrusion of the first positioning block promotes the expansion of the mobile phone support, the stability between the support plate and the support rod prevents a user from excessively expanding the support plate, so that the support structure of the mobile phone support is damaged.

And a second limiting bulge is arranged on one side, away from the base, of the second arc-shaped connecting surface and used for limiting the maximum rotation angle between the supporting rod and the base, the extending direction of the supporting rod is 0 degree, and the adjustable included angle between the supporting rod and the base ranges from 0 degree to 95 degrees. The second positioning block is used for improving the supporting stability of the supporting rod through the second limiting protrusion.

The bottom end of the supporting plate is rotatably connected with the supporting baffle, and the supporting plate is provided with an avoiding notch for accommodating the supporting baffle. Through the rotatable backup pad bottom and the supporting baffle, when cell phone stand is folding, can accomodate supporting baffle, reduce cell phone stand parking space.

The supporting baffle is provided with a rotating shaft hole, the supporting plate is provided with a rotating shaft used for being sleeved with the rotating shaft hole, the rotating shaft is located inside the rotating shaft hole, and the rotating shaft is sleeved with a torsion spring. The support baffle passes through the elasticity recovering effect of torsional spring, and when realizing that cell phone stand expandes, support baffle is automatic to be expanded, promotes cell phone stand and uses the portability, and when shrink cell phone stand, the torsional spring that cup joints in the axis of rotation is pressed, and when expanding cell phone stand, torsional spring elasticity recovers for support baffle can expand automatically.

The bracing piece includes:

the first rod part is used for connecting the supporting plate, and the first positioning block is arranged at one end of the first rod part;

a second rod member for connecting the base; and

a third rod member for connecting the first rod member and the second rod member,

the second rod part and the third rod part are both hollow structures, openings are formed in the ends, close to the supporting plate, of the second rod part and the third rod part, the first rod part is fixedly arranged in the third rod part, the outer wall of the third rod part is connected with the inner wall of the second rod part in a sliding mode, and elastic parts used for fixing the third rod part are oppositely arranged on two sides of the bottom end of the third rod part. The bracing piece is connected through three pole parts, and scalable, promotes the structure practicality.

The other end of the first rod part is provided with a screw hole, one end of the third rod part close to the base is provided with a connecting hole, the first rod part and the second rod part are detachably connected through a screw,

the third rod member is provided with a plurality of groups. The utility model provides a plurality of groups third pole part spare can satisfy the user demand of multiple length, effective hoisting device practicality, and in addition, the connection can be dismantled to second pole part spare and third pole part spare, the equipment of being convenient for.

The utility model discloses compare in prior art, its beneficial effect is: the desktop mobile phone support of the utility model is connected with the supporting rod between the base and the supporting plate, and the bottom end of the supporting plate is provided with the supporting baffle for supporting the mobile phone, so that the desktop mobile phone support can support the mobile phone; through the rotatable regulation of bracing piece and backup pad for the angle that the cell-phone was supported to the support is adjustable, hoisting device's practicality.

When the supporting plate is fixed, the first positioning bulge is clamped with the first positioning tooth groove at the joint of the supporting plate and the supporting rod; when the supporting plate rotates relative to the supporting rod, the groove wall of the first positioning tooth groove extrudes the first positioning protrusion to move along one side close to the supporting plate, so that the first positioning protrusion is switched to another first positioning tooth groove; the first positioning tooth grooves are tightly pushed by the first positioning bulges, so that the connection stability of the support rod and the support plate is ensured.

The utility model provides a base is rotatable with the bracing piece to through the tight second location tooth trench in protruding top in second location, realize the stability of being connected between bracing piece and the base. The bracing piece is rotatable folding with the backup pad, realizes that the support rotates shrink and extend, effectively reduces desktop cell phone stand and accomodates storage space, and convenient to use person carries.

The backup pad passes through the axis of rotation with the backplate of fixed cell-phone and rotates and be connected for backplate can be accomodate, and when shrink cell phone stand, the torsional spring pressurized that cup joints in the axis of rotation, when expanding cell phone stand, torsional spring elasticity resumes, makes backplate can expand automatically, device simple structure, and the simple operation promotes the portability that desktop cell phone stand used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.

Fig. 1 is a perspective view of a preferred embodiment of a desktop cellular phone stand according to the present invention.

Fig. 2 is a front view of a preferred embodiment of the desktop cellular phone holder of the present invention.

Fig. 3 is a side view of a preferred embodiment of the desktop phone holder of the present invention.

Fig. 4 is a rear view of a preferred embodiment of the desktop cellular phone holder of the present invention.

Fig. 5 is a cross-sectional view of a preferred embodiment of the desktop cellular phone holder of the present invention.

Fig. 6 is a schematic structural view of the back of the supporting plate of the preferred embodiment of the desktop cellular phone support of the present invention.

Fig. 7 is a schematic view of a support rod structure of a preferred embodiment of the desktop cellular phone support of the present invention.

Fig. 8 is a structural diagram of the preferred embodiment of the desktop cellular phone support according to the present invention in a folded state.

Fig. 9 is an exploded view of a preferred embodiment of the desktop cellular phone stand according to the present invention.

Reference numerals: the fixing device comprises a base 11, a second fixing seat 111, a second fixing groove 111a, a second rotating shaft 112, a fixing block 113, a curved connecting surface 113a, a second positioning protrusion 113b, an elastic member 114, a support rod 12, a first positioning block 121, a first limiting protrusion 121a, a first shaft hole 121b, a first arc-shaped connecting surface 121c, a first positioning tooth groove 121d, a first rod member 122, a second rod member 123, a connecting hole 123a, a third rod member 124, a second positioning block 125, a second limiting protrusion 125a, a second shaft hole 125b, a second arc-shaped connecting surface 125c, a second positioning tooth groove 125d, a support plate 13, a first fixing seat 131, a first fixing groove 131a, a first rotating shaft 131b, an elastic sheet 131c, a first positioning protrusion 131d, a limiting plate 132, a rotating shaft 133, a torsion spring 134, a mounting groove 135, a mounting protrusion 136 and a support baffle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the drawings, elements having similar structures are denoted by the same reference numerals.

The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.

Referring to fig. 1, fig. 2, fig. 3 and fig. 5, wherein fig. 1 is a perspective view of a preferred embodiment of a desktop cellular phone stand of the present invention, fig. 2 is a front view of a preferred embodiment of a desktop cellular phone stand of the present invention, fig. 3 is a side view of a preferred embodiment of a desktop cellular phone stand of the present invention, and fig. 5 is a cross-sectional view of a preferred embodiment of a desktop cellular phone stand of the present invention.

As follows do the utility model provides a pair of desktop cell phone stand that can solve above technical problem, it includes: base 11, bracing piece 12, backup pad 13 and supporting baffle 14, the base 11 top is connected with backup pad 13 one side through bracing piece 12, and backup pad 13 bottom is connected with and is used for carrying on spacing fixed supporting baffle 14 to the cell-phone. Wherein, 12 one end of bracing piece is equipped with the first locating piece 121 of columnar structure, is equipped with the first shaft hole 121b that runs through first locating piece 121 both ends on the first locating piece 121, and first locating piece 121 lateral wall is equipped with first arc and connects face 121c, be equipped with a plurality of first location tooth sockets 121d on the first arc connects face 121 c.

One side of the supporting plate 13 is provided with a first fixing groove 131a for connecting the first positioning block 121, one end of the first fixing groove 131a, which is away from the supporting plate 13, is provided with a first rotating shaft 131b which is inserted into the first shaft hole 121b, one end of the first fixing groove 131a, which is close to the supporting plate 13, is provided with an elastic sheet 131c, and the elastic sheet 131c is provided with a first positioning protrusion 131d for clamping the first positioning tooth groove 121 d. The distance between the first positioning protrusion 131d and the first rotating shaft 131b in this embodiment is smaller than the distance between the axis of the first shaft hole 121b and the first arc-shaped connecting surface 121 c; the first positioning protrusion 131d is engaged with the first positioning tooth groove 121d, thereby fixing an included angle between the support plate 13 and the support rod 12.

When the supporting plate 13 is fixed, the first positioning protrusion 131d is clamped with the first positioning tooth groove 121 d; when the supporting plate 13 rotates relative to the supporting rod 12, the groove wall of the first positioning tooth groove 121d presses the first positioning protrusion 131d to move along the side close to the supporting plate 13, so that the first positioning protrusion 131d is switched to another first positioning tooth groove.

The utility model discloses a desktop cell phone stand is rotatable between through bracing piece 12 and backup pad 13 to make desktop cell phone stand support cell-phone's angularly adjustable, promoted cell phone desktop support's practicality greatly. In addition, desktop cell phone stand passes through a plurality of first location tooth sockets 121d of first locating piece 121 one side and the protruding 131d cooperation of first location on the flexure strip 131c to prescribe a limit to the junction between backup pad 13 and the bracing piece 12, this simple structure, the operation of being convenient for.

The structure of the joint between the base 11 and the support rod 12 is explained:

referring to fig. 5, 7, 8 and 9, fig. 5 is a schematic view of a back structure of a support plate of a preferred embodiment of the desktop cellular phone support of the present invention; fig. 7 is a schematic view of a support bar structure of a preferred embodiment of the desktop cellular phone support of the present invention; fig. 8 is a structural diagram illustrating a folded state of the preferred embodiment of the desktop cellular phone stand according to the present invention; fig. 9 is an exploded view of a preferred embodiment of the desktop cellular phone stand according to the present invention.

In this embodiment, the other end of the supporting rod 12 is provided with a second positioning block 125, the second positioning block 125 is a columnar structure, the second positioning block 125 is provided with a second shaft hole 125b, the second shaft hole 125b penetrates through two ends of the second positioning block 125, and the outer wall of the second positioning block 125 is provided with a second arc-shaped connecting surface 125 c.

A second fixing seat 111 used for being connected with a second positioning block 125 is arranged on the top surface of the base 11, a second fixing groove 111a is formed in the second fixing seat 111, a second rotating shaft 112 used for being inserted into the second shaft hole 125b is arranged at the top end inside the second fixing groove 111a, a fixing block 113 used for being connected with the second positioning block 125 is further arranged inside the second fixing groove 111a, and a curved connecting surface 113a used for being in contact with a second arc-shaped connecting surface 125c on the second positioning block 125 is arranged at the top end of the fixing block 113; in addition, an elastic member 114 is disposed between the bottom end of the second fixing groove 111a and the bottom surface of the second fixing seat 111, and the elastic member 114 is used for pressing the fixing block 113, so that the curved connecting surface 113a of the fixing block 113 contacts the second arc-shaped connecting surface 125c of the second positioning block 125.

The second positioning block 125 rotates relative to the base 11, so that the mobile phone holder can be stored, and when the supporting rod 12 rotates relative to the base 11, the fixing block 113 extrudes the second positioning block 125 through the elastic force of the elastic element 114, so that the curved connecting surface 113a of the fixing block 113 is in close contact with the second arc connecting surface 125c of the second positioning block 125, and the stability of connection between the supporting rod 12 and the base 11 is improved.

Furthermore, in this embodiment, a plurality of second positioning tooth grooves 125d are disposed on the second arc-shaped connecting surface 125c of the second positioning block 125, and the second positioning protrusions 113b on the curved connecting surface 113a of the fixing block 113 are clamped with the second positioning tooth grooves 125d, so as to fix the included angle between the base 11 and the support rod 12. The second positioning protrusions 113b on the curved connecting surface 113a of the fixing block 113 are connected to the second arc-shaped connecting surface 125c of the second positioning block 125 by a plurality of second positioning tooth grooves 125d, so that the connection stability between the fixing block 113 and the second positioning block 125 is improved.

The structure of the support plate 13 in the present embodiment is explained:

referring to fig. 4, 5 and 6, fig. 4 is a rear view of a preferred embodiment of the desktop cellular phone support of the present invention; FIG. 5 is a cross-sectional view of a preferred embodiment of the desktop cellular phone holder of the present invention; fig. 6 is a schematic structural view of the back of the supporting plate of the preferred embodiment of the desktop cellular phone support of the present invention.

In this embodiment, a first fixing seat 131 for connecting the first positioning block 121 is disposed on one side of the supporting plate 13, and a first fixing groove 131a is disposed in the first fixing seat 131 and penetrates through two ends of the first fixing seat 131. In addition, the first rotating shaft 131b in this embodiment is formed by splicing two pins. The two opposite sides of the interior of the first fixing seat 131 are provided with mounting protrusions 136, the mounting protrusions 136 are provided with bolts, and the two oppositely arranged bolts are spliced to form a first rotating shaft 131 b.

When the desktop mobile phone support is assembled, the bolts on the two mounting protrusions 136 are relatively inserted into two sides of the first shaft hole 121b on the first positioning block 121; the two mounting protrusions 136 are fixed to the first fixing seat 131 on one side of the supporting plate 12 by screws, so that the supporting plate 13 of the desktop mobile phone support is rotatably connected to the supporting rod 12. The structure is simple, the assembly is convenient, and the practicability is strong.

In this embodiment, the supporting plate 13 is provided with a mounting groove 135 at a side thereof away from the first fixing seat 131, the mounting groove 135 is communicated with the first fixing groove 131a, a limiting plate 132 is detachably fixed in the mounting groove 135 by a screw, the limiting plate 132 is used for limiting the position of the elastic member 114, the structure is simple, the elastic sheet 131c is convenient to assemble and disassemble, and the limiting plate 132 makes the overall structure of the supporting plate 13 more beautiful.

One side of the supporting plate 13, which is far away from the supporting rod 12, is provided with an anti-slip rubber pad, which prevents the mobile phone from falling off the support, and improves the stability of the mobile phone supported by the desktop mobile phone support.

In this embodiment, the bottom end of the supporting plate 13 is rotatably connected with the supporting baffle 14, and the supporting plate 13 is provided with an avoiding notch for accommodating the supporting baffle 14.

Furthermore, a rotating shaft 133 hole is formed in the supporting baffle 14, a rotating shaft 133 for sleeving the rotating shaft 133 hole is arranged on the supporting plate 13, the rotating shaft 133 is located in the rotating shaft 133 hole, and a torsion spring 134 is sleeved on the rotating shaft 133. The supporting plate 13 is connected with the supporting baffle 14 of the fixed mobile phone in a rotating mode through the rotating shaft 133, so that the supporting baffle 14 can be stored, when the mobile phone support is retracted, the torsion spring 134 sleeved on the rotating shaft 133 is pressed, when the mobile phone support is unfolded, the elasticity of the torsion spring 134 is recovered, so that the supporting baffle 14 can be automatically unfolded, the device is simple in structure, convenient to operate and portable to the lifting device.

The structure of the support rod 12 in this embodiment is explained: referring to figures 4, 7 and 8,

in this embodiment, a first limiting protrusion 121a is disposed on a side of the first arc-shaped connecting surface 121c away from the supporting plate 13, and the first limiting protrusion 121a is used for limiting a maximum rotation angle between the supporting rod 12 and the supporting plate 13; the extending direction of the support rod 12 is 0 degree, and the adjustable included angle between the support plate 13 and the support rod 12 is between 0 degree and 85 degrees. First spacing arch 121a is injectd the turned angle of bracing piece 12 and backup pad 13, hoisting device stability in use, and the person of being convenient for extends cell phone stand fast.

A second limiting protrusion 125a is arranged on one side, away from the base 11, of the second arc-shaped connecting surface 125c, the second limiting protrusion 125a is used for limiting the maximum rotation angle between the supporting rod 12 and the base 11, the angle is 0 degree along the extending direction of the supporting rod 12, and the adjustable included angle range between the supporting rod 12 and the base 11 is 0-95 degrees. The second limiting protrusion 125a limits the rotation angle between the support rod 12 and the base 11, and improves the stability of the mobile phone support when supporting the mobile phone.

The support rod 12 in this embodiment includes: a first lever member 122, a second lever member 123, and a third lever member 124. The first rod member 122 is connected to the support plate 13, and the first positioning block 121 is disposed at one end of the first rod member 122; the second rod member 123 is used for connecting the base 11, and the second positioning block 125 is disposed at one end of the second rod member 123; the third lever member 124 connects the other end of the first lever member 122 with the other end of the second lever member 123.

The second rod member 123 and the third rod member 124 are both hollow structures, and an opening is formed at one end of the second rod member 123 close to the support plate 13, the first rod member 122 is fixedly disposed in the third rod member 124, an outer wall of the third rod member 124 is slidably connected with an inner wall of the second rod member 123, and two sides of a bottom end of the third rod member 124 are oppositely provided with the elastic members 114 for fixing the third rod member 124. Bracing piece 12 in this embodiment is through the scalable connection of three pole part, and the practicality of being convenient for has greatly promoted the utility model discloses desktop cell phone stand practicality.

Further, in this embodiment, a screw hole is formed at the other end of the first rod member 122, a connection hole is formed at one end of the third rod member 124 close to the base 11, and the first rod member 122 and the second rod member 123 are detachably connected by a screw. The second rod unit 123 and the third rod unit 124 are detachably connected to facilitate assembly and use.

In addition, the third rod member 124 in this embodiment may be provided with several groups. The connection of the third rod parts 124 can meet the practical requirements of mobile phone supports with various lengths of users, and the practicability of the device is greatly improved.

The utility model discloses desktop cell phone stand's application method:

the base 11 supports a supporting plate 13 for placing the mobile phone through a supporting rod 12, one end of the supporting plate 13 is rotatably connected with a supporting baffle 14 for fixing the mobile phone, and the supporting baffle 14 has a contraction position and an extension position on a moving track.

When the mobile phone support is in a folded state, the supporting baffle 14 is located at a contraction position, the supporting baffle 14 and the supporting plate 13 are located on the same extension plane, and the extension directions of the base 11, the supporting rod 12 and the supporting plate 13 are all parallel to each other.

When the user uses the desktop cell phone stand to support the cell phone:

firstly, the support rod 12 is rotated along the second rotation shaft 112 relative to one end of the base 11. A second positioning block 125 is disposed at one end of the support rod 12 connected to the base 11, a second shaft hole 125b is disposed on the second positioning block 125, a second arc-shaped connecting surface 125c is disposed on an outer wall of the second positioning block 125,

the top surface of the base 11 is provided with a second fixing seat 111 for connecting a second positioning block 125, wherein the top end inside the second fixing groove 111a is provided with a second rotating shaft 112 for being inserted into the second shaft hole 125b, the inside of the second fixing groove 111a is further provided with a fixing block 113 for connecting the second positioning block 125, and the top end of the fixing block 113 is provided with a curved connecting surface 113a for contacting with a second arc-shaped connecting surface 125c on the second positioning block 125. In addition, an elastic member 114 is disposed between the bottom end of the second fixing groove 111a and the bottom surface of the second fixing seat 111, and the elastic member 114 is used for pressing the fixing block 113, so that the curved connecting surface 113a of the fixing block 113 contacts the second arc-shaped connecting surface 125c of the second positioning block 125.

When the supporting rod 12 rotates relative to the base 11, the fixing block 113 presses the second positioning block 125 by the elastic force of the elastic element 114, so that the curved connecting surface 113a of the fixing block 113 is in close contact with the second arc-shaped connecting surface 125c of the second positioning block 125. A plurality of second positioning tooth sockets 125d are arranged on a second arc-shaped connecting surface 125c of the second positioning block 125 and connected with a second positioning protrusion 113b on the curved connecting surface 113a of the fixing block 113; which functions to fix the rotated position of the support rod 12 and maintain the support state of the stand.

When the supporting plate 13 is fixed with the supporting rod 12, the first positioning protrusion 131d is clamped with the first positioning tooth groove 121 d; when the supporting plate 13 rotates relative to the supporting rod 12, the groove wall of the first positioning tooth groove 121d presses the first positioning protrusion 131d to move along one side close to the supporting plate 13, and under the elastic action of the elastic sheet 131c, the first positioning protrusion 131d is switched to another first positioning tooth groove; this cell phone stand passes through a plurality of first location tooth sockets 121d of first locating piece 121 one side and the protruding 131d cooperation of first location on the flexure strip 131c to prescribe a limit to the junction between backup pad 13 and the bracing piece 12, this simple structure, the operation of being convenient for.

The support plate 13 is rotated about the first rotation shaft 131b with respect to the other end of the support rod 12.

The other end of the supporting rod 12 is rotatably connected with one side surface of the supporting plate 13, one end of the supporting rod 12 is provided with a first positioning block 121 with a columnar structure, a first shaft hole 121b penetrating through two ends of the positioning block is formed in the first positioning block 121, a first arc-shaped connecting surface 121c is arranged on the side wall of the first positioning block 121, and a plurality of first positioning tooth grooves 121d are formed in the first arc-shaped connecting surface 121 c.

One side of the supporting plate 13 is provided with a first fixing groove 131a for connecting the first positioning block 121, one end of the first fixing groove 131a, which is away from the supporting plate 13, is provided with a first rotating shaft 131b which is inserted into the first shaft hole 121b, one end of the first fixing groove 131a, which is close to the supporting plate 13, is provided with an elastic sheet 131c, and the elastic sheet 131c is provided with a first positioning protrusion 131d for clamping the first positioning tooth groove 121 d.

The distance between the first positioning protrusion 131d and the first rotating shaft 131b in this embodiment is smaller than the distance between the axis of the first shaft hole 121b and the first arc-shaped connecting surface 121 c; the first positioning protrusion 131d is engaged with the first positioning tooth groove 121d, thereby fixing an included angle between the support plate 13 and the support rod 12. When the supporting plate 13 is fixed with the supporting rod 12, the first positioning protrusion 131d is clamped with the first positioning tooth groove 121 d; when the supporting plate 13 rotates relative to the supporting rod 12, the groove wall of the first positioning tooth groove 121d presses the first positioning protrusion 131d to move along one side close to the supporting plate 13, so that the first positioning protrusion 131d is switched to another first positioning tooth groove; this cell phone stand passes through a plurality of first location tooth sockets 121d of first locating piece 121 one side and the protruding 131d cooperation of first location on the flexure strip 131c to prescribe a limit to the junction between backup pad 13 and the bracing piece 12, this simple structure, the operation of being convenient for.

The support baffle 14 is opened to carry out limit support on the mobile phone. The supporting baffle 14 is provided with a rotating shaft 133 hole, and the supporting plate 13 is provided with a rotating shaft 133 for sleeving the rotating shaft 133 hole. The support plate 13 is rotatably connected to the support fence 14 for fixing the cellular phone by a rotation shaft 133 so that the support fence 14 can be received.

Further, the axis of rotation 133 is located the downthehole portion of axis of rotation 133, and has cup jointed the torsional spring 134 on the axis of rotation 133, and when contracting the cell phone stand, the torsional spring 134 pressure that cup joints on the axis of rotation 133, when expanding the cell phone stand, torsional spring 134 elasticity resumes for the supporting barrier 14 can expand automatically, device simple structure, the simple operation promotes the device portability.

In addition, the third silica gel plug which is used for extruding the rotating shaft 133 is arranged in the hole of the rotating shaft 133, and the third silica gel plug is used for fixing the rotating angle position of the supporting baffle 14, so that the rotating shaft 133 is prevented from loosening, the torsion spring 134 is prevented from falling, and the supporting baffle 14 can be connected more stably.

When the user accomodates cell phone stand, adjust earlier the rotation angle of backup pad 13 and bracing piece 12, until backup pad 13 extending direction and bracing piece 12 extending direction are parallel, revolve bracing piece 12 to parallel with 11 top surface extending direction of base, 12 one side and the laminating of 11 top surfaces of base are kept away from to backup pad 13 this moment, and desktop cell phone stand is folding to be accomplished, is convenient for accomodate.

Thus, the using process of the desktop mobile phone support is completed.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. A desktop cell phone stand, comprising: a base, a support rod, a support plate and a support baffle plate,

2. The desktop mobile phone support according to claim 1, wherein a second positioning block is arranged at the other end of the supporting rod, the second positioning block is of a cylindrical structure, a second shaft hole is arranged on the second positioning block, the second shaft hole penetrates through two ends of the second positioning block, and a second arc-shaped connecting surface is arranged on the outer wall of the second positioning block;

3. The desktop handset support according to claim 2, wherein the second arc-shaped connecting surface is provided with a plurality of second positioning tooth grooves,

4. The desktop mobile phone support according to claim 2, wherein a mounting groove is formed in a side, away from the first positioning block, of the supporting plate, the mounting groove is communicated with the first fixing groove, a limiting plate for limiting the position of the elastic member is arranged in the mounting groove, and the limiting plate is detachably fixed in the mounting groove.

5. The desktop mobile phone support according to claim 1, wherein a first limiting protrusion is disposed on a side of the first arc-shaped connecting surface away from the supporting plate, the first limiting protrusion is used for limiting a maximum rotation angle between the supporting rod and the supporting plate, and an adjustable included angle between the supporting plate and the supporting rod ranges from 0 ° to 85 ° with an extending direction of the supporting rod being 0 °.

6. The desktop mobile phone support according to claim 2, wherein a second limiting protrusion is disposed on a side of the second arc-shaped connecting surface away from the base, the second limiting protrusion is used for limiting a maximum rotation angle between the supporting rod and the base, and an adjustable included angle between the supporting rod and the base ranges from 0 ° to 95 ° with the extending direction of the supporting rod being 0 °.

7. The desktop mobile phone support according to claim 1, wherein the bottom end of the support plate is rotatably connected with the support baffle, and an avoiding notch for accommodating the support baffle is formed in the support plate.

8. The desktop mobile phone support according to claim 2, wherein a rotating shaft hole is formed in the supporting baffle, a rotating shaft for sleeving the rotating shaft hole is formed in the supporting plate, the rotating shaft is located inside the rotating shaft hole, and a torsion spring is sleeved on the rotating shaft.

9. The desktop cellular phone stand of claim 1, wherein the support bar comprises:

a second rod member for connecting the base; and

the second rod part and the third rod part are both hollow structures, openings are formed in the ends, close to the supporting plate, of the second rod part and the third rod part, the first rod part is fixedly arranged in the third rod part, the outer wall of the third rod part is connected with the inner wall of the second rod part in a sliding mode, and elastic parts used for fixing the third rod part are oppositely arranged on two sides of the bottom end of the third rod part.

10. The desktop cellular phone holder according to claim 9, wherein a screw hole is formed at the other end of the first rod member, a connecting hole is formed at one end of the third rod member close to the base, the first rod member and the second rod member are detachably connected by a screw, and the third rod member is provided with a plurality of groups.