CN221034751U - Supporting frame - Google Patents

Abstract

The utility model relates to the technical field of electronic equipment support, in particular to a support frame. The support frame comprises a rotating shaft, a first clamping plate, a second clamping plate, an elastic piece, a knob and a limiting block; the first clamping plate comprises a first clamping part and a first mounting part which are connected with the rotating shaft; the second clamping plate comprises a second clamping part and a second mounting part which are connected with the rotating shaft; the second clamping part is arranged opposite to the first clamping part; one end of the elastic piece is connected with the first clamping part, the other end of the elastic piece is connected with the second clamping part, and the first clamping part and the second clamping part clamp the electronic equipment through elastic restoring force; the knob is rotatably sleeved at one end of the rotating shaft; the outer ring of the limiting block is provided with a first limiting part, the second mounting part is provided with a second limiting part, the limiting block is sleeved on the screw rod, and the knob can drive the limiting block to slide along the rotating shaft by rotating in the rotating shaft, so that the first limiting part slides into the second limiting part to be abutted with the second limiting part so as to lock the first clamping plate, or the first limiting part slides out of the second limiting part to be separated from the second limiting part so as to unlock the first clamping plate.

Description

Supporting frame

Technical Field

The utility model relates to the technical field of electronic equipment support, in particular to a support frame.

Background

There are many electronic equipment support frames on the market, such as mobile phone support, can realize the support to electronic equipment for help the user to carry out the selfie or watch the mobile phone screen, promote user's use experience and feel.

The support frame that is commonly used at present rotates through two splint to be connected, adjusts opening and shutting aperture between two splint according to the size of target electronic equipment, locates electronic equipment and realizes electronic equipment's fixed between two splint, makes electronic equipment's setting unstable on the support frame because of the rotation mode of two splint, when the support frame receives external environment interference or the unexpected condition such as rocking appears, two splint rotate relatively very easily and appear becoming flexible and make electronic equipment drop from two splint, cause the damage even to electronic equipment.

Disclosure of utility model

The technical problem to be solved by the embodiment of the utility model is to provide a support frame so as to solve the problems that in the prior art, two clamping plates are easy to loosen to enable electronic equipment to fall off from the two clamping plates and even damage the electronic equipment.

The utility model discloses a support frame, comprising: the device comprises a rotating shaft, a first clamping plate, a second clamping plate, an elastic piece, a knob and a limiting block; the first clamping plate comprises a first clamping part and a first mounting part, and the first mounting part is connected with the rotating shaft; the second clamping plate comprises a second clamping part and a second mounting part, the second mounting part is connected with the rotating shaft, and the second mounting part is positioned on the inner side of the first mounting part; the second clamping part is arranged opposite to the first clamping part; one end of the elastic piece is connected with the first clamping part, the other end of the elastic piece is connected with the second clamping part, and the elastic piece enables the first clamping part and the second clamping part to clamp the electronic equipment through elastic restoring force; the knob is rotatably sleeved at one end of the rotating shaft; the outer ring of the limiting block is provided with a first limiting part, one side, close to the limiting block, of the second mounting part is provided with a second limiting part, the limiting block is sleeved on the knob and is in threaded connection with the knob, the knob rotates in the rotating shaft to drive the limiting block to slide along the axial direction of the rotating shaft, so that the first limiting part slides into the second limiting part to be in butt joint with the second limiting part to lock the first clamping plate, or the first limiting part slides out of the second limiting part to be separated from the second limiting part to unlock the first clamping plate.

Optionally, the first installation part comprises a first connecting arm and a second connecting arm which are oppositely arranged, the second installation part comprises a third connecting arm and a fourth connecting arm which are oppositely arranged, the first connecting arm is sleeved on the rotating shaft, and the second connecting arm is sleeved on the limiting block; the third connecting arm is sleeved on the rotating shaft, the fourth connecting arm is sleeved on the limiting block, and the fourth connecting arm is provided with the second limiting part.

Optionally, a positioning piece is arranged at one end, far away from the knob, of the rotating shaft, a positioning part is arranged on the positioning piece, a positioning groove is formed in the positioning part, and the positioning groove is sleeved on the rotating shaft and fixedly connected with the rotating shaft; a positioning hole is formed on one side, away from the second connecting arm, of the first connecting arm, and the positioning part is arranged in the positioning hole and fixedly connected with the first connecting arm; the knob comprises a handle and a hollow screw rod which are connected with each other, and the hollow screw rod is sleeved on the rotating shaft and is in threaded connection with the limiting block; the handle is abutted with the second connecting arm; the first connecting arm is abutted with the third connecting arm, and the second connecting arm is abutted with the fourth connecting arm; the handle and the positioning member form a restriction of the first clamping plate and the second clamping plate along the axial direction of the rotating shaft.

Optionally, a limiting protrusion is further formed on the outer ring of the limiting block, a limiting groove is formed on the second connecting arm, and the limiting protrusion is located in the limiting groove, so that the limiting block slides along the axial direction of the rotating shaft.

Optionally, a first limit groove is formed on the inner side of the first connecting arm, a second limit groove is formed on the inner side of the second connecting arm, one end, away from the first clamping portion, of the third connecting arm is located in the first limit groove, and one end, away from the second clamping portion, of the fourth connecting arm is located in the second limit groove.

Optionally, a flexible bushing is arranged between the first clamping plate and the second clamping plate, a first mounting groove and a second mounting groove are formed at two ends of the flexible bushing respectively, the first mounting groove corresponds to the first clamping plate, the second mounting groove corresponds to the first clamping plate, and the electronic equipment can be arranged on the first mounting groove and the second mounting groove.

Optionally, a first adjusting part is formed on the edge of one end of the first clamping part away from the first mounting groove in an extending way; the second clamping part is far away from one end edge of the second mounting groove and extends to form a second adjusting part.

Optionally, one side of first clamping part deviating from the second clamping part is provided with the connecting rod, the connecting rod pass through first connecting piece with first clamping part is connected, the one end of first connecting piece with first clamping part bulb is connected, the other end of first connecting piece with the connecting rod articulates.

Optionally, a second connecting piece is further disposed between the first clamping portion and the first connecting piece, and the first clamping portion is detachably connected with the second connecting piece.

Optionally, the support frame further includes: the clamping assembly comprises a first clamping plate, a second clamping plate and an adjusting sleeve, wherein the second clamping plate is arranged at one end of the connecting rod, which is far away from the first clamping part, the first clamping plate is movably sleeved on the connecting rod, so that the distance between the first clamping plate and the second clamping plate is adjustable, an external thread is arranged on the connecting rod, the adjusting sleeve is sleeved on the connecting rod and is in threaded connection with the connecting rod, and the first clamping plate is positioned between the second clamping plate and the adjusting sleeve.

Compared with the prior art, the supporting frame provided by the embodiment of the utility model has the beneficial effects that: the rotary knob is rotatably sleeved at one end of the rotary shaft, the limiting block is sleeved on the rotary knob and is in threaded connection with the rotary knob, so that when the rotary knob is rotated on the rotary shaft, the limiting block can slide along the axial direction of the rotary shaft, a first limiting part is formed on the outer ring of the limiting block, a second limiting part is formed on one side, close to the limiting block, of the second mounting part, and when the rotary knob is rotated on the rotary shaft along the first direction, the first limiting part slides out of the second limiting part to be separated from the second limiting part, so that the first clamping plate is unlocked; at the moment, the second clamping part rotates along the circumferential direction of the rotating shaft to adjust the opening of the first clamping part and the second clamping part so as to match the target electronic equipment and clamp the target electronic equipment on the first clamping plate and the second clamping plate, and then when a force is applied to the knob to rotate along the second direction, the first limiting part slides into the second limiting part to be abutted with the second limiting part so as to lock the first clamping plate; at this time, under the effect of second spacing portion and second spacing portion, the second splint is rotationally along the circumference of pivot, fixed connection in the pivot. When the support frame is disturbed by external environment or unexpected situations such as rock appear, provide stable setting environment for the setting of electronic equipment on the support frame, phenomenon such as first splint and second splint can not appear not hard up makes electronic equipment drop from the support frame, reaches the purpose of protection electronic equipment, can also promote user's use experience and feel. The first direction is opposite to the second direction, and generally rotates counterclockwise and clockwise.

Drawings

The technical scheme of the utility model will be further described in detail below with reference to the accompanying drawings and examples, wherein:

Fig. 1 is a schematic view of the overall structure of a support frame according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a first clamping plate and a second clamping plate according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a first cleat and a second cleat connecting portion of an embodiment of the present utility model;

FIG. 4 is a schematic view of a first clamping plate according to an embodiment of the present utility model;

FIG. 5 is a second schematic view of a first clamping plate according to an embodiment of the present utility model;

FIG. 6 is a schematic view illustrating a stopper structure according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a second cleat according to the present utility model mated with the embodiment shown in FIG. 6;

FIG. 8 is a schematic view of a stopper according to another embodiment of the present utility model;

FIG. 9 is a schematic view of a second cleat according to the present utility model mated with the embodiment shown in FIG. 8;

FIG. 10 is a schematic view of a stopper according to another embodiment of the present utility model;

FIG. 11 is a schematic view of a second cleat according to the present utility model mated with the embodiment shown in FIG. 10;

FIG. 12 is a schematic view of a knob according to an embodiment of the utility model;

FIG. 13 is a schematic view showing a connection structure between a positioning member and a first clamping plate according to an embodiment of the present utility model;

FIG. 14 is a schematic view of a positioning member according to an embodiment of the present utility model;

Fig. 15 is a schematic structural view of a first connector according to an embodiment of the present utility model.

The reference numerals in the drawings are as follows: 10. a rotating shaft; 20. a first clamping plate; 210. a first clamping part; 211. a first connection portion; 2101. a first mounting groove; 220. a first mounting portion; 221. a first connecting arm; 2211. positioning holes; 2212. a first limit groove; 222. a second connecting arm; 2221. a limit groove; 2222. the second limit groove; 230. a first adjusting part; 30. a second clamping plate; 310. a second clamping portion; 311. a second connecting portion; 3101. a second mounting groove; 320. a second mounting portion; 321. a third connecting arm; 322. a fourth connecting arm; 3221. a second limit part; 330. a second adjusting part; 40. a knob; 410. a hollow screw; 420. a handle; 50. a limiting block; 510. a first limit part; 511. a first wedge-shaped inclined surface; 512. a first threaded portion; 513. a first elastic damping fin; 520. a limit protrusion; 60. a positioning piece; 61. an end cap; 610. a positioning part; 611. a positioning groove; 620. a fastener; 70. a connecting rod; 80. a first connector; 810. a second connector; 820. a ball head portion; 830. a hinge part; 90. a clamping assembly; 910. a first clamping plate; 920. a second clamping plate; 930. an adjusting sleeve; 11. an elastic member; 23. a flexible bushing.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings.

The embodiment of the utility model provides a support frame, as shown in fig. 1 to 11, which comprises a rotating shaft 10, a first clamping plate 20, a second clamping plate 30, an elastic piece 11, a knob 40 and a limiting block 50, wherein the first clamping plate 20 comprises a first clamping part 210 and a first mounting part 220, and the first mounting part 220 is connected with the rotating shaft 10; the second clamping plate 30 includes a second clamping portion 310 and a second mounting portion 320, the second mounting portion 320 is connected with the rotation shaft 10, and the second mounting portion 320 is located at the inner side of the first mounting portion 220; the second clamping portion 310 is disposed opposite to the first clamping portion 210; one end of the elastic member 11 is connected with the first clamping part 210, the other end is connected with the second clamping part 310, and the elastic member 11 clamps the electronic equipment by the first clamping part 210 and the second clamping part 310 through elastic restoring force; the knob 40 is rotatably sleeved at one end of the rotating shaft 10; the outer ring of the limiting block 50 is provided with a first limiting part 510, one side, close to the limiting block 50, of the second mounting part 320 is provided with a second limiting part 3221, the limiting block 50 is sleeved on the knob 40 and is in threaded connection with the knob 40, the knob 40 rotates on the rotating shaft 10 to drive the limiting block 50 to slide along the axial direction of the rotating shaft 10, so that the first limiting part 510 slides into the second limiting part 3221 to abut against the second limiting part 3221 to lock the first clamping plate 20, or the first limiting part 510 slides out of the second limiting part 3221 to separate from the second limiting part 3221 to unlock the first clamping plate 20.

In this embodiment, the arrangement of the rotating shaft 10 provides an installation environment for the first clamping plate 20 and the second clamping plate 30, and can adjust the opening and closing degree between the first clamping plate 20 and the second clamping plate 30, the first clamping plate 20 is fixedly connected on the rotating shaft 10, i.e. the first installation portion 220 is fixedly connected with the rotating shaft 10, the second clamping plate 30 is rotatably connected on the rotating shaft 10, i.e. the second installation portion 320 is rotatably connected with the rotating shaft 10, therefore, when the electronic device is clamped by the first clamping portion 210 and the second clamping portion 310, the second clamping portion 310 is rotated along the circumferential direction of the rotating shaft 10 to adjust the opening and closing degree of the first clamping portion 210 and the second clamping portion 310 for fixing the electronic device with different sizes, wherein, in this embodiment, the elastic member 11 is sleeved on the rotating shaft 10, one end of the elastic member 11 is connected with the first clamping portion 210, the other end of the elastic member 11 is connected with the second clamping portion 310, and when the opening degree between the first clamping plate 20 and the second clamping plate 30 is increased, the elastic member 11 is pressed by the second clamping portion 30 to deform elastically, and the electronic device is arranged on the first clamping portion 210 and the second clamping portion 310, and the elastic member 11 is clamped by the first clamping portion and the second clamping portion 310. In this embodiment, the elastic member 11 is a spring, the spring is sleeved on the rotating shaft 10, one end of the spring is connected to the first clamping portion 210 through the first connecting portion 211, the other end of the spring is connected to the second clamping portion 310 through the second connecting portion 311, and the spring is in a free state when the first clamping plate 20 and the second clamping plate 30 are at the initial positions of not adjusting the opening and closing degrees. When the spring is sleeved on the rotating shaft 10, the spring is arranged at a preset distance from the limiting block 50, and a movement space is provided for the limiting block 50 to move along the axial direction of the rotating shaft 10.

Referring to fig. 1 to 3, the support frame of the present embodiment is rotatably sleeved at one end of the rotating shaft 10 by providing the knob 40, and the stopper 50 is sleeved on the knob 40 and is in threaded connection with the knob 40, so that when the knob 40 is rotated on the rotating shaft 10, the stopper 50 can slide along the axial direction of the rotating shaft 10, and when the knob 40 is rotated on the rotating shaft 10, the first stopper portion 510 is formed on the outer ring of the stopper 50, the second stopper portion 3221 is formed on one side of the second mounting portion 320 near the stopper 50, and when the knob 40 is rotated on the rotating shaft 10 along the first direction, the first stopper portion 510 slides out of the second stopper portion 3221 and is separated from the second stopper portion 3221, so as to unlock the first clamping plate 20; at this time, the second clamping portion 310 is rotated along the circumferential direction of the rotation shaft 10 to adjust the opening of the first clamping portion 210 and the second clamping portion 310 so as to match the target electronic device and clamp the target electronic device on the first clamping plate 20 and the second clamping plate 30, and then when a force is applied to the knob 40 to rotate along the second direction, the first limiting portion 510 slides into the second limiting portion 3221 to abut against the second limiting portion 3221, so as to lock the first clamping plate 20; at this time, the second clamping plate 30 is fixed to the rotating shaft 10 by the second limiting portion 3221 and the second limiting portion 3221, and is not rotatable along the circumferential direction of the rotating shaft 10. When the support frame is disturbed by external environment or unexpected situations such as shake appear, provide stable setting environment for the setting of electronic equipment on the support frame, phenomenon such as not hard up can not appear in first splint 20 and second splint 30 makes electronic equipment drop from the support frame, reaches the purpose of protection electronic equipment, can also promote user's use experience and feel. The first direction is opposite to the second direction, and generally rotates counterclockwise and clockwise.

In this embodiment, as shown in fig. 2 and 3, at this time, the stopper 50 is in a state that the first stopper 510 slides out of the second stopper 3221 and is separated from the second stopper 3221 to unlock the first clamping plate 20, and on this basis, the stopper 50 moves rightward to enable the second stopper 3221 to abut against the second stopper 3221 to lock the first clamping plate 20, which is not shown in the diagram of the locked state.

As a preferred solution of the present embodiment, referring to fig. 4 and 7, the first mounting portion 220 includes a first connecting arm 221 and a second connecting arm 222 that are disposed opposite to each other, the second mounting portion 320 includes a third connecting arm 321 and a fourth connecting arm 322 that are disposed opposite to each other, the first connecting arm 221 is sleeved on the rotating shaft 10, and the second connecting arm 222 is sleeved on the limiting block 50; the third connecting arm 321 is sleeved on the rotating shaft 10, the fourth connecting arm 322 is sleeved on the limiting block 50, and the fourth connecting arm 322 is provided with a second limiting part 3221.

In this embodiment, the first mounting portion 220 includes a first connecting arm 221 and a second connecting arm 222 that are oppositely disposed, and the first connecting arm 221 is disposed on the rotating shaft 10, and the second connecting arm 222 is sleeved on the limiting block 50 to realize stable disposition of the first clamping plate 20 on the rotating shaft 10, where the first connecting arm 221 is fixedly connected with the rotating shaft 10, and the second connecting arm 222 is sleeved on the limiting block 50 and then cannot rotate relative to the limiting block 50, so as to realize fixed connection between the first mounting portion 220 and the rotating shaft 10, and improve stability of the supporting frame in this embodiment. The second installation portion 320 includes a third connecting arm 321 and a fourth connecting arm 322 which are disposed opposite to each other, the third connecting arm 321 is rotationally connected with the rotating shaft 10, the fourth connecting arm 322 is sleeved on the limiting block 50, a second limiting portion 3221 is formed on the fourth connecting arm 322, the second limiting portion 3221 on the fourth connecting arm 322 is slidably connected with the limiting block 50, when the limiting block 50 moves along the circumferential direction of the rotating shaft 10, the limiting block 50 slides on the fourth connecting arm 322 to enable the first limiting portion 510 to be in contact with or separated from the second limiting portion 3221, a fixed state and a rotatable state of the second clamping plate 30 on the rotating shaft 10 are achieved, in this embodiment, the first limiting portion 510 and the second limiting portion 3221 can be a combination of a clamping protrusion and a clamping groove, the second clamping plate 30 is rotatable on the rotating shaft 10 through separation of the clamping protrusion and the clamping groove, and the second clamping plate 30 is fixed on the rotating shaft 10. The shape of the clamping protrusion in this embodiment is not particularly limited, and the second clamping plate 30 may be fixed on the rotating shaft 10 when the clamping protrusion is clamped into the clamping groove.

For example, referring to fig. 6 and 7, an example in which the first wedge-shaped inclined surface 511 is formed on the first limiting portion 510, and the second wedge-shaped inclined surface clamping groove matched with the first wedge-shaped inclined surface 511 is formed on the second limiting portion 3221 is provided in an embodiment of the present application, and the first wedge-shaped inclined surface 511 is matched with the second wedge-shaped inclined surface to achieve a locking state when being clamped into the second limiting portion 3221.

In another embodiment of the present application, referring to fig. 8 and 9, an example is given in which the first limiting portion 510 is formed with the first threaded portion 512, the second limiting portion 3221 adopts the second threaded portion clamping groove matched with the first threaded portion 512, and the first threaded portion 512 is snapped into the second limiting portion 3221 to achieve the locking state.

In still another embodiment of the present application, referring to fig. 10 and 11, an example is given in which a first elastic damping sheet 513 is provided on a first limiting portion 510, a clamping groove matched with the first elastic damping sheet 513 is adopted by a second limiting portion 3221, and the second elastic damping sheet 513 is pressed to achieve a locking state when clamped into the second limiting portion 3221.

As a preferred solution of this embodiment, referring to fig. 3, 5 and 12 to 14, a positioning member 60 is disposed at an end of the rotating shaft 10 away from the rotating shaft 10, a positioning portion 610 is disposed on the positioning member 60, a positioning groove 611 is formed on the positioning portion 610, the positioning groove 611 is sleeved on the rotating shaft 10 and fixedly connected with the rotating shaft 10, a positioning hole 2211 is formed on a side of the first connecting arm 221 away from the second connecting arm 222, and the positioning portion 610 is disposed in the positioning hole 2211 and fixedly connected with the first connecting arm 221; the knob 40 further comprises a hollow screw 410 and a handle 420 which are connected with each other, and the hollow screw 410 is sleeved on the rotating shaft 10 and is in threaded connection with the limiting block 50; the handle 420 abuts against the second connecting arm 222; the first connecting arm 221 is abutted against the third connecting arm 321, and the second connecting arm 222 is abutted against the fourth connecting arm 322; the handle 420 and the positioning member 60 form a restriction of the first clamping plate 20 and the second clamping plate 30 in the axial direction of the rotation shaft 10.

In this embodiment, by providing the positioning member 60 at one end of the positioning member 60 far away from the rotating shaft 10, providing the positioning portion 610 on the positioning member 60, forming the positioning groove 611 on the positioning portion 610, sleeving the positioning groove 611 on the rotating shaft 10 and fixedly connecting the positioning groove 611 with the rotating shaft 10, the positioning groove 611 and the corresponding connected rotating shaft 10 are rectangular to achieve the fixed connection with the rotating shaft 10, forming the positioning hole 2211 on one side of the first connecting arm 221 away from the second connecting arm 222, positioning the positioning portion 610 in the positioning hole 2211, and fixedly connecting the first connecting arm 221 by the fastener 620, so that the first connecting arm 221 is non-rotatable relative to the rotating shaft 10, and achieving the fixed connection of the first clamping plate 20 on the rotating shaft 10. The knob 40 further comprises a hollow screw 410 and a handle 420 which are connected with each other, the hollow screw 410 is sleeved on the rotating shaft 10 and is in threaded connection with the limiting block 50, the handle 420 is abutted against the second connecting arm 222, the handle 420 and the positioning piece 60 form limitation on the first clamping plate 20 and the second clamping plate 30 along the axial direction of the rotating shaft 10, the first clamping plate 20 and the second clamping plate 30 are prevented from sliding along the circumferential direction of the rotating shaft 10, the stability of the support frame is improved, and the stability of the electronic equipment when arranged on the support is improved. One side of the positioning member 60 of the present embodiment is provided with an end cover 61, and the end cover 61 and the first connecting arm 221 inserted therein shield the fastening member 620 and the positioning portion 610, so as to prevent the fastening member 620 from falling off due to external force, and further enhance the aesthetic property. Wherein the fastener 620 may be a screw, which is not particularly limited herein.

As a preferred embodiment of the present embodiment, referring to fig. 5, 6, 8 and 10, a limiting protrusion 520 is further formed on the outer ring of the limiting block 50, and a limiting groove 2221 is formed on the second connection arm 222, and the limiting protrusion 520 is located in the limiting groove 2221, so that the limiting block 50 slides along the axial direction of the rotating shaft 10.

In this embodiment, the limiting protrusion 520 is further formed on the outer ring of the limiting block 50, and the limiting groove 2221 is formed on the second connecting arm 222, when the second connecting arm 222 is sleeved on the limiting block 50, the limiting protrusion 520 is located in the limiting groove 2221, and the limiting groove 2221 is defined along the circumferential direction of the limiting block 50, so as to ensure that the limiting block 50 can slide along the axial direction of the rotating shaft 10 when the knob 40 rotates on the rotating shaft 10, thereby ensuring the feasibility of the scheme of this embodiment.

As a preferred embodiment of the present embodiment, referring to fig. 4, a first limiting groove 2212 is formed inside the first connecting arm 221, a second limiting groove 2222 is formed inside the second connecting arm 222, one end of the third connecting arm 321 away from the first clamping portion 210 is located in the first limiting groove 2212, and one end of the fourth connecting arm 322 away from the second clamping portion 310 is located in the second limiting groove 2222.

Wherein, by forming the first limit groove 2212 inside the first connecting arm 221, one end of the third connecting arm 321 far away from the first clamping part 210 is located in the first limit groove 2212, when the second clamping part 310 rotates on the rotating shaft 10 to adjust the opening between the first clamping part 210 and the second clamping part 310, the stability of movement is improved; through being formed with second spacing groove 2222 in second linking arm 222 inboard, the one end that second clamping part 310 was kept away from to fourth linking arm 322 is located second spacing groove 2222, and when the aperture between first clamping part 210 and the second clamping part 310 was adjusted in rotation in pivot 10 to second clamping part 310, further promoted the stability of motion, promoted installation steadiness and rotation stability under the combined action of first spacing groove 2212 and second spacing groove 2222, further promoted the overall stability of this embodiment support frame.

As a preferable mode of the present embodiment, referring to fig. 13, a flexible bushing 23 is provided between the first clamping plate 20 and the second clamping plate 30, a first mounting groove 2101 and a second mounting groove 3101 are formed at both ends of the flexible bushing 23, the first mounting groove 2101 corresponds to the first clamping plate 20, the second mounting groove 3101 corresponds to the second clamping plate 30, and the electronic device can be provided on the first mounting groove 2101 and the second mounting groove 3101.

Wherein, through being provided with flexible bush 23 between first clamping part 210 and second clamping part 310, for the electronic equipment provides safe and stable installation environment, flexible bush 23 both ends are formed with first mounting groove 2101 and second mounting groove 3101 respectively, promote the connection stability of electronic equipment both ends and flexible bush 23, prevent that electronic equipment from sliding on first clamping part 210 and second clamping part 310 and coming off from first splint 20 and second splint 30, prevent that electronic equipment from damaging, promote life.

The flexible lining 23 of this embodiment also shields the elastic member 11 and improves the aesthetic appearance.

As a preferable aspect of the present embodiment, referring to fig. 13, the first clamping portion 210 is formed with a first adjustment portion 230 extending away from an end edge of the first mounting groove 2101; the second clamping portion 310 is formed with a second adjusting portion 330 extending away from an end edge of the second mounting groove 3101.

Wherein, through the first adjustment portion 230 that extends in the one end border that keeps away from first mounting groove 2101 of first clamping part 210, and the one end border that keeps away from second mounting groove 3101 extends in second clamping part 310 and is formed with second adjustment portion 330, when needs adjust the aperture between first clamping part 210 and the second clamping part 310, through manual pressure to first adjustment portion 230 and second adjustment portion 330 to make first clamping part 210 rotate laborsaving on pivot 10, it is convenient to adjust, promotes the performance.

As a preferable scheme of this embodiment, referring to fig. 1, a connecting rod 70 is disposed on a side of the first clamping portion 210 facing away from the second clamping portion 310, the connecting rod 70 is connected to the second clamping plate 30 through a first connecting member 80, one end of the first connecting member 80 is connected to the ball of the first clamping portion 210, and the other end of the first connecting member 80 is hinged to the connecting rod 70.

In this embodiment, through being provided with connecting rod 70 in one side that first clamping part 210 deviates from second clamping part 310, the setting of connecting rod 70 can promote the height of support frame for adaptation user uses the support frame under higher service environment, for example, use the support frame when standing, promote the use experience sense of user through the setting of connecting rod 70, wherein, connecting rod 70 is connected with second splint 30 through first connecting piece 80, the one end and the first clamping part 210 bulb of first connecting piece 80 are connected, can be according to the angle of bulb connection adjustment first clamping part 210 on first connecting piece 80, make first clamping part 210 follow circumference rotation on first connecting piece 80, first connecting piece 80 rotation range is wide, can adapt to different environment and user's demand, next, the other end and the connecting rod 70 of first connecting piece 80 are articulated, can make first connecting piece 80 carry out the every single move motion at connecting rod 70, further adjust the angle and the high joint effect of electronic equipment who sets up on first clamping part 210 and second clamping part 310 along vertical direction, the angle and the joint effect of high joint effect realize convenient and high user's adjustment. Wherein, referring to fig. 15, the first connector 80 includes a ball portion 820 and a hinge portion 830, and the connection of the first connector 80 is achieved. The connection relationship of the first connector 80 is conventional.

The connecting rod 70 in this embodiment is a flexible rod, and the user deforms the flexible rod according to different positions and angle requirements during use, so as to improve the convenience of use and practicality.

As a preferred solution of this embodiment, referring to fig. 1, a second connecting member 810 is further disposed between the first clamping portion 210 and the first connecting member 80, and the first clamping portion 210 is detachably connected to the second connecting member 810.

Through still being equipped with second connecting piece 810 between first clamping part 210 and first connecting piece 80, wherein first clamping part 210 can be taken down first clamping part 210 from second connecting piece 810 with second connecting piece 810 detachable connection, can take down electronic equipment from connecting rod 70 according to the actual use condition, and the user of being convenient for uses, also can change first clamping part 210, promotes the commonality.

As a preferred scheme of this embodiment, referring to fig. 1, the support frame further includes a clamping assembly 90, the clamping assembly 90 includes a first clamping plate 910, a second clamping plate 920 and an adjusting sleeve 930, the second clamping plate 920 is disposed at one end of the connecting rod 70 far away from the first clamping portion 210, the first clamping plate 910 is movably sleeved on the connecting rod 70, an external thread is disposed on the connecting rod 70, the adjusting sleeve 930 is sleeved on the connecting rod 70 and is in threaded connection with the connecting rod 70, and the first clamping plate 910 is disposed between the second clamping plate 920 and the adjusting sleeve 930.

Wherein, through setting up clamping assembly 90, and clamping assembly 90 includes first grip block 910, second grip block 920 and adjustment sleeve 930, locates the one end that first clamping portion 210 was kept away from to connecting rod 70 through setting up second grip block 920. In this embodiment, the second clamping plate 920 is fixedly disposed at one end of the connecting rod 70, the first clamping plate 910 is movably sleeved on the connecting rod 70, so that the first clamping plate 910 moves up and down along the axial direction of the connecting rod 70, the distance between the first clamping plate 910 and the second clamping plate 910 is adjusted, the second clamping plate 920 is adapted to an unused mounting platform, then an adjusting sleeve 930 is sleeved on the connecting rod 70 and is in threaded connection with the connecting rod 70, when the support frame of this embodiment is required to be disposed on the mounting platform, the adjusting sleeve 930 is rotated, so that the rotating adjusting sleeve 930 moves away from the first clamping plate 910, a movement space is provided for the axial movement of the first clamping plate 910 on the connecting rod 70, when the distance between the first clamping plate 910 and the second clamping plate 920 is adapted to a target mounting platform, the first clamping plate 910 and the second clamping plate 920 are clamped on the mounting platform, the rotating adjusting sleeve 930 is close to the first clamping plate 910 to tightly prop up the first clamping plate 910, a fastening force is provided to fix the support frame on the mounting platform through the clamping assembly 90, and when the support frame is required to be taken out from the mounting platform, the first clamping plate 910 is required to be removed from the mounting platform, and the fastening force between the first clamping plate 910 and the first clamping plate 910 can be removed from the mounting platform. The clamping assembly 90 of this embodiment promotes stable setting stability for the support frame, and the installation convenience is high, and the commonality is strong.

It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present utility model, and not limiting thereof, and that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art; all such modifications and substitutions are intended to be included within the scope of this disclosure as defined in the following claims.

Claims (10)

1. A support bracket, comprising:

a rotating shaft (10);

A first clamping plate (20), wherein the first clamping plate (20) comprises a first clamping part (210) and a first mounting part (220), and the first mounting part (220) is connected with the rotating shaft (10);

A second clamping plate (30), wherein the second clamping plate (30) comprises a second clamping part (310) and a second mounting part (320), the second mounting part (320) is connected with the rotating shaft (10), and the second mounting part (320) is positioned on the inner side of the first mounting part (220); the second clamping part (310) is arranged opposite to the first clamping part (210);

An elastic member (11), wherein one end of the elastic member (11) is connected with the first clamping part (210), the other end of the elastic member is connected with the second clamping part (310), and the elastic member (11) clamps the electronic equipment by the first clamping part (210) and the second clamping part (310) through elastic restoring force;

The knob (40) is rotatably sleeved at one end of the rotating shaft (10);

Stopper (50), be formed with first spacing portion (510) on the outer lane of stopper (50), be close to on second installation department (320) one side of stopper (50) is formed with second spacing portion (3221), stopper (50) cover is located on knob (40) and with knob (40) threaded connection, knob (40) are in rotation can drive on pivot (10) stopper (50) are followed the axial slip of pivot (10), so that first spacing portion (510) slide in second spacing portion (3221) with second spacing portion (3221) butt realizes the locking of first splint (20), or first spacing portion (510) slide out second spacing portion (3221) with the unblock of second spacing portion (3221) separation realization first splint (20).

2. The support frame according to claim 1, wherein the first mounting portion (220) comprises a first connecting arm (221) and a second connecting arm (222) which are oppositely arranged, the second mounting portion (320) comprises a third connecting arm (321) and a fourth connecting arm (322) which are oppositely arranged, the first connecting arm (221) is sleeved on the rotating shaft (10), and the second connecting arm (222) is sleeved on the limiting block (50); the third connecting arm (321) is sleeved on the rotating shaft (10), the fourth connecting arm (322) is sleeved on the limiting block (50), and the fourth connecting arm (322) is provided with the second limiting part (3221).

3. The support frame according to claim 2, wherein a positioning piece (60) is arranged at one end, far away from the knob (40), of the rotating shaft (10), a positioning part (610) is arranged on the positioning piece (60), a positioning groove (611) is formed on the positioning part (610), and the positioning groove (611) is sleeved on the rotating shaft (10) and fixedly connected with the rotating shaft (10); a positioning hole (2211) is formed on one side, away from the second connecting arm (222), of the first connecting arm (221), and the positioning part (610) is arranged in the positioning hole (2211) and is fixedly connected with the first connecting arm (221); the knob (40) comprises a handle (420) and a hollow screw (410) which are connected with each other, and the hollow screw (410) is sleeved on the rotating shaft (10) and is in threaded connection with the limiting block (50); the handle (420) is abutted with the second connecting arm (222); the first connecting arm (221) is abutted against the third connecting arm (321), and the second connecting arm (222) is abutted against the fourth connecting arm (322); the handle (420) and the positioning member (60) form a restriction of the first clamping plate (20) and the second clamping plate (30) in the axial direction of the rotation shaft (10).

4. A support frame according to claim 3, wherein a limit protrusion (520) is further formed on the outer ring of the limit block (50), a limit groove (2221) is formed on the second connecting arm (222), and the limit protrusion (520) is located in the limit groove (2221) so that the limit block (50) slides along the axial direction of the rotating shaft (10).

5. The support frame according to claim 4, wherein a first limit groove (2212) is formed inside the first connecting arm (221), a second limit groove (2222) is formed inside the second connecting arm (222), one end of the third connecting arm (321) away from the first clamping portion (210) is located in the first limit groove (2212), and one end of the fourth connecting arm (322) away from the second clamping portion (310) is located in the second limit groove (2222).

6. The supporting frame according to claim 1, wherein a flexible bushing (23) is arranged between the first clamping plate (20) and the second clamping plate (30), a first mounting groove (2101) and a second mounting groove (3101) are respectively formed at two ends of the flexible bushing (23), the first mounting groove (2101) corresponds to the first clamping plate (20), the second mounting groove (3101) corresponds to the second clamping plate (30), and electronic equipment can be arranged on the first mounting groove (2101) and the second mounting groove (3101).

7. The support frame according to claim 6, wherein a first adjusting portion (230) is formed by extending an end edge of the first clamping portion (210) away from the first mounting groove (2101); the second clamping part (310) is provided with a second adjusting part (330) extending away from one end edge of the second mounting groove (3101).

8. The support frame according to any one of claims 1 to 7, characterized in that a connecting rod (70) is arranged on one side of the first clamping part (210) facing away from the second clamping part (310), the connecting rod (70) is connected with the first clamping part (210) through a first connecting piece (80), one end of the first connecting piece (80) is connected with the first clamping part (210) in a ball joint manner, and the other end of the first connecting piece (80) is hinged with the connecting rod (70).

9. The support frame according to claim 8, wherein a second connecting member (810) is further provided between the first clamping portion (210) and the first connecting member (80), and the first clamping portion (210) is detachably connected to the second connecting member (810).

10. The support frame of claim 8, wherein the support frame further comprises:

Clamping assembly (90), clamping assembly (90) include first grip block (910), second grip block (920) and adjustment sleeve (930), second grip block (920) are located connecting rod (70) are kept away from the one end of first clamping part (210), first grip block (910) mobilizable cover is located on connecting rod (70), so that interval between first grip block (910) and second grip block (920) is adjustable, be equipped with the external screw thread on connecting rod (70), adjustment sleeve (930) cover is located on connecting rod (70) and with connecting rod (70) threaded connection, first grip block (910) are located between second grip block (920) and adjustment sleeve (930).