CN212377697U - Electronic equipment support - Google Patents

Abstract

The utility model discloses an electronic equipment support, include: the device comprises a device bearing frame, a clamping base and a supporting arm, wherein the device bearing frame is suitable for bearing and fixing electronic devices; the clamping base is suitable for clamping and fixing the carrier and comprises a U-shaped seat, a sliding unlocking piece and a locking screw rod, the sliding unlocking piece is arranged on the U-shaped seat and can slide between a locking position and an unlocking position, and the locking screw rod penetrates through the U-shaped seat and is used for locking the carrier in the U-shaped seat; when the sliding unlocking piece is positioned at the locking position, the sliding unlocking piece is in threaded fit with the locking screw rod, and when the sliding unlocking piece is positioned at the unlocking position, the sliding unlocking piece is in threaded fit with the locking screw rod; one end of the supporting arm is connected with the U-shaped seat, and the other end of the supporting arm is connected with the equipment bearing frame. According to the utility model discloses an electronic equipment support can demolish the centre gripping base through sliding unlocking piece after the quick unblock when dismantling, and its use is very convenient, and user experience is better to, simple structure.

Description

Electronic equipment support

Technical Field

The utility model relates to a support especially relates to an electronic equipment support.

Background

The electronic equipment support is an auxiliary tool for bearing and supporting electronic equipment, and along with the popularization of electronic products such as mobile terminals and the like, more and more people are used to the electronic equipment support to support the electronic products so as to meet the requirements of operation convenience and visual angle during use.

In the related art, the electronic device support generally includes the centre gripping base, equipment bears the frame and connects support arm between centre gripping base and the equipment support frame, centre gripping base centre gripping is fixed on the carrier, the equipment bears the frame and is used for fixed electronic device, the centre gripping base is generally fixed on the carrier through locking of locking bolt's mode locking, need to turn towards a direction rotatory locking bolt when locking, and when the unblock, need to turn towards another direction rotatory locking spiral, and, need rotatory many circles during the unblock to enable the carrier to be loosened completely, its use operation is inconvenient, user experience is poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide an electronic device stand.

To achieve the above object, on the one hand, according to the utility model discloses an electronic equipment support includes:

the equipment bearing frame is suitable for bearing and fixing electronic equipment;

the clamping base is suitable for clamping and fixing the carrier and comprises a U-shaped seat, a sliding unlocking piece and a locking screw rod, the sliding unlocking piece is arranged on the U-shaped seat and can slide between a locking position and an unlocking position, and the locking screw rod penetrates through the U-shaped seat and is used for locking the carrier in the U-shaped seat; when the sliding unlocking piece is positioned at the locking position, the sliding unlocking piece is in threaded fit with the locking screw rod, and when the sliding unlocking piece is positioned at the unlocking position, the sliding unlocking piece is in threaded fit with the locking screw rod;

one end of the supporting arm is connected with the U-shaped seat, and the other end of the supporting arm is connected with the equipment bearing frame.

According to the utility model provides an electronic equipment support utilizes the slip deblocking piece to move between locking position and deblocking position for locking screw rod and slip deblocking piece screw-thread fit or remove screw-thread fit, and then realize dismantling the centre gripping base after can unblock fast through the slip deblocking piece when dismantling, it is very convenient to use, and user experience is better, and, simple structure.

In addition, according to the utility model discloses electronic equipment support of above-mentioned embodiment can also have following additional technical characteristics:

according to an embodiment of the present invention, the U-shaped seat includes a first side wall, a second side wall connected to a connecting wall between the first side wall and the second side wall, the first side wall is provided with a through hole, an inner wall of the through hole is provided with a chute penetrating to an outer surface of the first side wall, and the second side wall is opposite to the first side wall and defines an opening;

the sliding unlocking piece is arranged in the sliding groove and can slide between the locking position and the unlocking position, and a threaded part is arranged on the sliding unlocking piece;

the locking screw rod is provided with a locking end and an operating end, the locking screw rod penetrates through the through hole, the locking end is positioned in the open port and defines a clamping gap with the second side wall, and the operating end is positioned outside the open port and is used for a user to rotate and operate to drive the locking screw rod to rotate;

when the slip unlocking piece is located during the locking position, screw thread portion with locking screw presses close to and forms screw-thread fit, works as the slip unlocking piece is located during the unlocking position, screw thread portion with locking screw keeps away from and removes screw-thread fit.

According to an embodiment of the utility model, the centre gripping base still includes the elastic component, the elastic component is established slip unblock spare with between the inner wall of spout, in order to provide and force slip unblock spare to the elastic force of locking position motion.

According to the utility model discloses an embodiment, the slip unblock spare includes annular portion and has annular portion is along radially extending's pressurization portion, screw thread portion form in the inner wall of annular portion, pressurization portion is located orientation in the spout the outside face of first lateral wall for the user presses the operation.

According to the utility model discloses an embodiment, locking end is equipped with one and presss from both sides tight head, press from both sides tight head orientation the one side of second lateral wall and/or the second lateral wall orientation the one side of pressing from both sides tight head is equipped with and is suitable for the centre gripping cylindricly the arc recess of carrier.

According to the utility model discloses an embodiment, be equipped with the spliced eye on two at least faces of U type seat, the support arm serve to be equipped with the alternative and insert to a plurality of spliced pole of one of the spliced eye.

According to an embodiment of the present invention, the support arm includes:

the fixing seat is connected with the clamping base;

one end of the first supporting rod is pivoted with the first position of the fixed seat;

one end of the second supporting rod is pivoted with the second position of the fixed seat and is adjacent to the first supporting rod;

the other end of the first supporting rod is pivoted with a third position of the first moving seat, and the other end of the second supporting rod is pivoted with a fourth position of the first moving seat;

one end of the third supporting rod is pivoted with the fifth position of the first movable seat;

one end of the fourth supporting rod is pivoted with the sixth position of the first moving seat and is adjacent to the third supporting rod;

the second movable seat is connected with the equipment bearing frame; the other end of the third supporting rod is pivoted with the seventh position of the second movable seat, and the other end of the fourth supporting rod is pivoted with the eighth position of the second movable seat.

According to an embodiment of the present invention, the support arm further comprises:

one end of the first tension spring is connected to the ninth position of the fixed seat, and the other end of the first tension spring is connected to the first support rod or the second support rod;

one end of the second tension spring is connected to the tenth position of the first movable seat, and the other end of the first tension spring is connected to the third supporting rod or the fourth supporting rod.

According to an embodiment of the present invention, the equipment carrier comprises:

one end of the connecting rod is pivoted to the eleventh position of the second movable seat;

the adapter is connected to the other end of the connecting rod, and a first ball socket is arranged on the adapter;

the first ball head is arranged at one end of the universal rod, the second ball head is arranged at the other end of the universal rod, and the first ball head is in universal connection with the first ball socket;

the equipment clamping piece is provided with a second ball socket, and the second ball head is in universal connection with the second ball socket.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic device support according to an embodiment of the present invention;

fig. 2 is a front view of an electronic device stand according to an embodiment of the present invention;

fig. 3 is a disassembled view between the supporting arm and the clamping base in the electronic device stand according to the embodiment of the present invention;

fig. 4 is a cross-sectional view of a clamping base in an electronic device stand in accordance with an embodiment of the present invention;

fig. 5 is an exploded view of a clamping base in an electronic device stand in accordance with an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an apparatus carrier in an electronic apparatus stand according to an embodiment of the present invention;

fig. 7 is an exploded view of a device carrier in an electronic device stand according to an embodiment of the present invention.

Reference numerals:

a clamping base 10;

a U-shaped seat 101;

a first sidewall 1011;

a second sidewall 1012;

a connecting wall 1013;

a plug hole H10;

a slide unlocking member 102;

an annular portion 1021;

the pressing portion 1022;

a threaded portion 1023;

a locking screw 103;

a locking end 1031;

an operation terminal 1032;

an elastic member 104;

a clamping head 105;

an arc-shaped groove 1051;

a second locking bolt 106;

an equipment carrier 20;

a connecting rod 201;

an adapter 202;

a first semicircular clip 2021;

a second semicircular clip 2022;

a third locking bolt 2023;

a gimbal 203;

a first bulb 2031;

a second bulb 2032;

an equipment clamp 204;

a second ball and socket 2041;

a support arm 30;

a fixed seat 301;

a first strut 302;

a second strut 303;

a first movable base 304;

a third strut 305;

a fourth strut 306;

a second movable base 307;

a first tension spring 308;

a second tension spring 309.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The electronic device holder according to an embodiment of the present invention is described in detail below with reference to the drawings.

Referring to fig. 1 to 7, an electronic device stand according to an embodiment of the present invention includes a device carrier 20, a clamping base 10, and a supporting arm 30.

In particular, the device carrier 20 is adapted to carry a stationary electronic device, such as a cell phone, a tablet, a microphone, or the like.

The clamping base 10 is adapted to be clamped and fixed to a carrier, such as a table top, a bed edge, etc., so that the electronic equipment stand can be fixed to the carrier. The clamping base 10 includes a U-shaped seat 101, a sliding unlocking member 102 and a locking screw 103, and the carrier can be put into the U-shaped seat 101. A sliding unlocking member 102 is provided on the U-shaped seat 101 and is slidable between a locking position and an unlocking position. A locking screw 103 is arranged on the U-shaped seat 101 in a penetrating manner, so as to lock the carrier in the U-shaped seat 101.

When the slide unlocking member 102 is located at the locking position, the slide unlocking member 102 is in threaded engagement with the locking screw 103, and in this state, the locking screw 103 can be rotated, and the locking screw 103 can be moved upward by the threaded engagement, thereby clamping the carrier. When the slide unlocking member 102 is located at the unlocking position, the slide unlocking member 102 is disengaged from the locking screw 103 by screw thread, and in this state, since the locking screw 103 is away from the thread portion 1023, the locking screw 103 can be pulled in the axial direction, and the carrier is released.

When the clamping device is used specifically, a carrier can be placed in the U-shaped seat 101, the sliding unlocking piece 102 is kept at the locking position, the locking screw 103 is rotated, and the locking screw 103 is in threaded fit with the sliding unlocking piece 102, so that the carrier can be clamped by upward movement of the locking screw 103, and the clamping base 10 is clamped and fixed on the carrier. When the clamping base 10 needs to be disassembled, the sliding unlocking piece 102 can be pushed to the unlocking position from the locking position, so that the sliding unlocking piece 102 is far away from the locking screw 103, at the moment, the sliding unlocking piece 102 and the locking screw 103 are disengaged from the thread fit, and therefore the locking screw 103 can be pulled outwards, the carrier can be loosened, and the clamping base 10 can be disassembled from the carrier.

One end of the supporting arm 30 is connected to the U-shaped seat 101, and the other end of the supporting arm 30 is connected to the device carrier 20, so that the device carrier 20 can be supported at a certain height by the supporting arm 30, and the electronic device can be supported. Preferably, the support arm 30 is an adjustable structure that can be adjusted in bending or rotation, and the angle and orientation of the equipment carrier 20 can be adjusted by adjusting the support arm 30.

According to the utility model provides an electronic equipment support utilizes slip deblocking piece 102 to move between locking position and deblocking position for locking screw 103 with slip deblocking piece 102 screw-thread fit or remove screw-thread fit, and then realize dismantling centre gripping base 10 after can unblock through slip deblocking piece 102 when dismantling fast, it is very convenient that its use, user experience is better, and, simple structure.

Referring to fig. 1 to 5, in an embodiment of the present invention, the U-shaped seat 101 includes a first sidewall 1011, a second sidewall 1012 connected to a connecting wall 1013 between the first sidewall 1011 and the second sidewall 1012, a through hole is provided on the first sidewall 1011, a sliding groove is provided on an inner wall of the through hole, the sliding groove runs through to an outer surface of the first sidewall 1011, and the second sidewall 1012 is opposite to the first sidewall 1011 and defines an opening.

The sliding unlocking piece 102 is arranged in the sliding groove and can slide between the locking position and the unlocking position, and the sliding unlocking piece 102 is provided with a thread portion 1023. The locking screw 103 has a locking end 1031 and an operating end 1032, the locking screw 103 passes through the through hole, the locking end 1031 is located in the open hole and defines a clamping gap with the second side wall 1012, and the operating end 1032 is located outside the open hole for a user to rotate and operate to drive the locking screw 103 to rotate.

When the sliding unlocking member 102 is located at the locking position, the thread portion 1023 is close to the locking screw 103 to form thread fit, and when the sliding unlocking member 102 is located at the unlocking position, the thread portion 1023 is far away from the locking screw 103 to release thread fit.

In specific use, the carrier is placed in the opening of the U-shaped seat 101, and the carrier is ensured to be located between the locking end 1031 and the second side wall 1012, in addition, the sliding unlocking piece 102 is ensured to be kept at the locking position, the operation end 1032 is rotated again, so that the locking screw 103 is rotated, and as the locking screw 103 is in threaded fit with the threaded part 1023 on the sliding unlocking piece 102, the locking screw 103 moves upwards, the clamping gap between the locking end 1031 and the second side wall 1012 is reduced, the carrier can be clamped, the clamping and fixing of the clamping base 10 on the carrier are realized, and the locking of the locking screw 103 on the carrier can be ensured to be more stable and reliable. And when centre gripping base 10 is dismantled to needs, can push away to the unblock position from the locking position with slip unblock piece 102 earlier for screw thread portion 1023 and the locking screw thread on the slip unblock piece 102 is kept away from, and at this moment, can rethread operation end 1032 outside pulling locking screw 103, the centre gripping clearance increase between locking end 1031 and the second lateral wall 1012, can loosen the carrier, lift centre gripping base 10 off from the carrier, its dismantlement is convenient and fast more.

Advantageously, the clamping shoe 10 further comprises a resilient member 104, said resilient member 104 being provided between said sliding unlocking member 102 and an inner wall of said chute to provide a resilient force forcing said sliding unlocking member 102 towards said locking position.

That is, the elastic force provided by the elastic member 104 is applied to the sliding unlocking member 102 and faces the locking screw 103, for example, the elastic member 104 is in a compressed state between the sliding unlocking member 102 and the inner wall of the chute, so that when no other external force is introduced, the elastic force can force the sliding unlocking member 102 to abut against the locking screw 103, and the threaded portion 1023 on the sliding unlocking member 102 and the locking screw 103 are ensured to be in a threaded fit state. Therefore, during the use process, the thread portion 1023 on the sliding unlocking piece 102 keeps the thread matching state with the locking screw 103, and the clamping between the clamping base 10 and the carrier can be ensured to be reliable and firm. When the clamping base 10 needs to be detached, the sliding unlocking piece 102 and the locking screw 103 can be pushed to be separated only by applying the thrust opposite to the elastic acting force, so that unlocking is realized, and after the thrust is withdrawn, the sliding unlocking piece 102 and the locking screw 103 can be quickly restored to be in threaded fit under the elastic resetting action of the elastic piece 104, so that the use is very convenient.

Referring to fig. 5, in an example of the present invention, the sliding unlocking member 102 includes a ring-shaped portion 1021 and a pressing portion 1022 having the ring-shaped portion 1021 and extending in a radial direction, the thread portion 1023 is formed on an inner wall of the ring-shaped portion 1021, and the pressing portion 1022 is located on an outer surface of the sliding groove facing the first side wall 1011 for pressing operation by a user.

When the assembly, will slide release 102 and promote to the unblock position, again with locking screw 103 from the through-hole pass annular portion 1021 can, then resume locking position with slide release 102 again, can make locking screw 103 and annular portion 1021 inner wall's screw portion 1023 form screw-thread fit, its simple structure, convenient assembling. In addition, the pressing portion 1022 extending along the radial direction on the ring portion 1021 is located in the opening of the sliding chute, and preferably, the pressing portion 1022 protrudes from the opening, so that when the sliding unlocking piece 102 needs to be pushed from the locking position to the unlocking position, only the pressing portion 1022 needs to be pressed, and the user can conveniently use and operate the unlocking.

It is understood that the ring-shaped portion 1021 may be a full ring-shaped structure or a semi-ring-shaped structure (as shown in fig. 5), which is not intended to limit the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, the locking end 1031 is provided with a clamping head 105, and a side of the clamping head 105 facing the second side wall 1012 and/or a side of the second side wall 1012 facing the clamping head 105 is provided with an arc-shaped groove 1051 suitable for clamping the cylindrical carrier.

That is, the clamping head 105 is disposed at the locking end 1031 of the locking screw 103, so that the carrier can be placed between the clamping head 105 and the second side wall 1012, and the clamping area can be increased by the clamping head 105, thereby ensuring stable and reliable clamping. In addition, the arc-shaped groove 1051 is formed in the second side wall 1012 and/or the clamping head 105, so that when the carrier is a cylindrical object, the cylindrical object can be placed in the arc-shaped groove 1051, and then the cylindrical object can be clamped and fixed by the arc-shaped groove 1051, so that the carrier can adapt to a planar carrier and a cylindrical carrier, and is more convenient to use.

Advantageously, at least two faces of the U-shaped seat 101 are provided with a plugging hole H10, and the one end 301 of the supporting arm is provided with a plugging column selectively inserted into one of the plugging holes H10.

On one hand, the detachable connection between the supporting arm 30 and the clamping base 10 is facilitated by the matching of the plugging columns and the plugging holes H10, and the angle of the supporting arm 30 can be rotatably adjusted. On the other hand, because the carrier is different, the state of centre gripping base 10 centre gripping is also different, for example the possible vertical centre gripping of centre gripping base 10 is on the carrier, perhaps centre gripping base 10 horizontal centre gripping is on the carrier, so, for convenience of centre gripping base 10 under different centre gripping states, support arm 30 can both keep vertical grafting on centre gripping base 10, in this embodiment, all set up spliced eye H10 on the different planes of U type seat 101, the user can be according to the state of centre gripping base 10, select suitable spliced eye H10 to insert, and then can make things convenient for the connection of articulated grip slipper.

Optionally, in order to make the supporting arm 30 and the clamping base 10 keep relatively fixed, a second locking bolt 106 may be provided, and a threaded hole is provided on the U-shaped seat 101, so that the second locking bolt 106 is matched with the threaded hole on the U-shaped seat 101, and after the supporting arm 30 is rotated to a required angle, the second locking bolt 106 may be rotated to make the second locking bolt 106 abut against the insertion column, and further make the supporting arm 30 and the clamping base 10 keep relatively fixed, so that when in use, the electronic product support is more stable and reliable.

Referring to fig. 1 to 2, in an embodiment of the present invention, the supporting arm 30 includes a fixing base 301, a first supporting rod 302, a second supporting rod 303, a first moving base 304, a third supporting rod 305, a fourth supporting rod 306 and a second moving base 307, wherein the fixing base 301 is connected to the clamping base 10, preferably, the fixing base 301 is detachably connected to the clamping base 10, so that the fixing base 301 is conveniently detached from the clamping base 10.

One end of the first supporting rod 302 is pivoted with the first position of the fixed seat 301; one end of the second rod 303 is pivotally connected to the second position of the fixing base 301 and is adjacent to the first rod 302; the other end of the first rod 302 is pivotally connected to the third position of the first movable seat 304, and the other end of the second rod 303 is pivotally connected to the fourth position of the first movable seat 304.

One end of the third rod 305 is pivotally connected to the fifth position of the first movable seat 304; one end of the fourth bar 306 is pivotally connected to the sixth position of the first movable seat 304 and is adjacent to the third bar 305; the second movable base 307 is connected to the equipment carrier 20; the other end of the third rod 305 is pivotally connected to the seventh position of the second movable seat 307, and the other end of the fourth rod 306 is pivotally connected to the eighth position of the second movable seat 307.

The first position to the eighth position may be formed by a hole, and the pivot connection may be achieved by a structure such as a bolt or a pin penetrating through the hole.

That is to say, the first supporting rod 302 and the second supporting rod 303 are arranged side by side, and one end of the first supporting rod 302 and one end of the second supporting rod 303 are both pivoted to different positions (a first position and a second position) on the fixed seat 301, and the other end of the first supporting rod 302 and the other end of the second supporting rod 303 are both pivoted to different positions (a third position and a fourth position) on the first movable seat 304. The third supporting rod 305 and the fourth supporting rod 306 are arranged side by side, and one end of the third supporting rod 305 and one end of the fourth supporting rod 306 are both pivoted to different positions (a fifth position and a sixth position) on the first moving seat 304, and the other end of the third supporting rod 305 and the other end of the fourth supporting rod 306 are both pivoted to different positions (a seventh position and an eighth position) on the second moving seat 307, so that the multi-joint supporting arm can form three joints, and the three joints can be completely rotated, so as to adjust the length, the shape and the like of the multi-joint supporting arm. In addition, adopt the structure that this kind of many spinal branchs pole set up side by side, the intensity of its structure is bigger, and the steadiness is better.

It should be noted that the connecting lines of the third position, the fourth position, the fifth position and the sixth position form a quadrilateral, such as a parallelogram, a trapezoid, etc. It is understood that the connecting lines of the third position, the fourth position, the fifth position and the sixth position may also form a triangle, that is, two of the third position, the fourth position, the fifth position and the sixth position are coincident, for example, the third position is coincident with the fifth position, or the fourth position is coincident with the sixth position.

Advantageously, in order to make the supporting arm 30 reliably and stably maintain the rotated configuration after the rotational deformation, a first locking bolt may be provided, and a threaded hole is provided on the first moving seat 304, so that the first locking bolt is matched with the threaded hole on the first moving seat 304, after the third supporting rod 305 and the fourth supporting rod 306 are rotated to a desired angle, the first locking bolt may be rotated to abut against the third supporting rod 305 or the fourth supporting rod 306, and further, after the third supporting rod 305 and the fourth supporting rod 306 are kept fixed, the supporting arm 30 maintains the rotated configuration, thereby improving the reliability and stability of the use of the electronic product support.

Referring to fig. 1 to 2, in some embodiments of the present invention, the supporting arm 30 further includes a first tension spring 308 and a second tension spring 309, one end of the first tension spring 308 is connected to the ninth position of the fixing seat 301, and the other end of the first tension spring 308 is connected to the first supporting rod 302 or the second supporting rod 303; one end of the second tension spring 309 is connected to the tenth position of the first moving seat 304, and the other end of the first tension spring 308 is connected to the third strut 305 or the fourth strut 306.

That is, the first tension spring 308 is disposed between the fixing base 301 and the first support rod 302 or the second support rod 303, and the first tension spring 308 provides a first balance force for overcoming the gravity of the first support rod 302 and the second support rod 303, and the first balance force can make the first support rod 302 and the second support rod 303 in a stress balance state, so as to maintain the positions after rotation. The second tension spring 309 is disposed between the first moving seat 304 and the third strut 305 or the fourth strut 306, and the second tension spring 309 provides a second balance force for overcoming the gravity of the third strut 305 and the fourth strut 306, and the second balance force can make the third strut 305 and the fourth strut 306 in a force balance state, so as to maintain the rotated position.

In other words, in this embodiment, the first balance force and the second balance force provided by the first tension spring 308 and the second tension spring 309 respectively can make the supporting arm 30 maintain a stress balance state after rotating, so that the supporting arm 30 can maintain a more stable and reliable shape, and is more reliable and stable in use.

Referring to fig. 6 to 7, in some embodiments of the present invention, the equipment carrier 20 includes a connecting rod 201, an adapter 202, a gimbal 203 and an equipment clamping member 204, wherein one end of the connecting rod 201 is pivotally connected to the eleventh position of the second movable base 307. The adapter 202 is connected to the other end of the connecting rod 201, and the adapter 202 is provided with a first ball socket; one end of the universal rod 203 is provided with a first ball head 2031, the other end of the universal rod 203 is provided with a second ball head 2032, and the first ball head 2031 is in universal connection with the first ball socket; a second ball socket 2041 is arranged on the equipment clamping piece 204, and the second ball head 2032 is in universal connection with the second ball socket 2041.

That is, one end of the connecting rod 201 is pivotally connected to the second moving base 307 and can rotate relative to the first moving base 304, and the adapter 202 is disposed at the other end of the connecting rod 201; the gimbal 203 has one end connected to the adapter and the other end connected to the device holder 204, so that the device carrier 20 has two gimbal points or a rotation point, and the angle and position of the device holder 204 can be adjusted arbitrarily by using the two gimbal points and the rotation point.

Optionally, the adaptor 202 is pivotable about the axis of the other end of the connecting rod 201, so that by pivoting about the axis of the connecting rod 201, the angle of the device clamp 204 can be adjusted by 360 °, which is more flexible and convenient to use.

Optionally, the adapter 202 includes a first semicircular clip 2021, a second semicircular clip 2022, and a third locking bolt 2023, one end of the first semicircular clip 2021 and one end of the second semicircular clip 2022 define the first ball socket, the other end of the first semicircular clip 2021 and the other end of the second semicircular clip 2022 define a pivot hole, and the third locking bolt 2023 locks the first semicircular clip 2021 and the second semicircular clip 2022, so that the first ball socket clamps the first ball head 2031, and the pivot hole clamps the other end of the connecting rod 201.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims (9)

1. An electronic device stand, comprising:

the equipment bearing frame is suitable for bearing and fixing electronic equipment;

the clamping base is suitable for clamping and fixing the carrier and comprises a U-shaped seat, a sliding unlocking piece and a locking screw rod, the sliding unlocking piece is arranged on the U-shaped seat and can slide between a locking position and an unlocking position, and the locking screw rod penetrates through the U-shaped seat and is used for locking the carrier in the U-shaped seat; when the sliding unlocking piece is positioned at the locking position, the sliding unlocking piece is in threaded fit with the locking screw rod, and when the sliding unlocking piece is positioned at the unlocking position, the sliding unlocking piece is in threaded fit with the locking screw rod;

one end of the supporting arm is connected with the U-shaped seat, and the other end of the supporting arm is connected with the equipment bearing frame.

2. The electronic device support according to claim 1, wherein the U-shaped seat comprises a first side wall and a second side wall connected between the first side wall and the second side wall, the first side wall is provided with a through hole, an inner wall of the through hole is provided with a sliding groove penetrating to an outer surface of the first side wall, and the second side wall is opposite to the first side wall and defines an opening;

the sliding unlocking piece is arranged in the sliding groove and can slide between the locking position and the unlocking position, and a threaded part is arranged on the sliding unlocking piece;

the locking screw rod is provided with a locking end and an operating end, the locking screw rod penetrates through the through hole, the locking end is positioned in the open port and defines a clamping gap with the second side wall, and the operating end is positioned outside the open port and is used for a user to rotate and operate to drive the locking screw rod to rotate;

when the slip unlocking piece is located during the locking position, screw thread portion with locking screw presses close to and forms screw-thread fit, works as the slip unlocking piece is located during the unlocking position, screw thread portion with locking screw keeps away from and removes screw-thread fit.

3. The electronic device stand of claim 2, wherein the clamping base further comprises a resilient member disposed between the sliding unlocking member and an inner wall of the chute to provide a resilient force urging the sliding unlocking member toward the locked position.

4. The electronic device holder according to claim 2, wherein the sliding unlocking member includes an annular portion and a pressing portion having the annular portion and extending in a radial direction, the threaded portion is formed on an inner wall of the annular portion, and the pressing portion is located on an outer surface of the sliding groove facing the first side wall for pressing operation by a user.

5. The electronic device holder according to claim 2, wherein the locking end is provided with a clamping head, and a side of the clamping head facing the second side wall and/or a side of the second side wall facing the clamping head is provided with an arc-shaped groove adapted to clamp the cylindrical carrier.

6. The electronic device holder according to claim 1, wherein at least two faces of the U-shaped seat are provided with insertion holes, and the one end of the support arm is provided with an insertion post selectively insertable into one of the plurality of insertion holes.

7. The electronic device stand of claim 1, wherein the support arm comprises:

the fixing seat is connected with the clamping base;

one end of the first supporting rod is pivoted with the first position of the fixed seat;

one end of the second supporting rod is pivoted with the second position of the fixed seat and is adjacent to the first supporting rod;

the other end of the first supporting rod is pivoted with a third position of the first moving seat, and the other end of the second supporting rod is pivoted with a fourth position of the first moving seat;

one end of the third supporting rod is pivoted with the fifth position of the first movable seat;

one end of the fourth supporting rod is pivoted with the sixth position of the first moving seat and is adjacent to the third supporting rod;

the second movable seat is connected with the equipment bearing frame; the other end of the third supporting rod is pivoted with the seventh position of the second movable seat, and the other end of the fourth supporting rod is pivoted with the eighth position of the second movable seat.

8. The electronic device stand of claim 7, wherein the support arm further comprises:

one end of the first tension spring is connected to the ninth position of the fixed seat, and the other end of the first tension spring is connected to the first support rod or the second support rod;

one end of the second tension spring is connected to the tenth position of the first movable seat, and the other end of the first tension spring is connected to the third supporting rod or the fourth supporting rod.

9. The electronic device stand of claim 7, wherein the device carrier comprises:

one end of the connecting rod is pivoted to the eleventh position of the second movable seat;

the adapter is connected to the other end of the connecting rod, and a first ball socket is arranged on the adapter;

the first ball head is arranged at one end of the universal rod, the second ball head is arranged at the other end of the universal rod, and the first ball head is in universal connection with the first ball socket;

the equipment clamping piece is provided with a second ball socket, and the second ball head is in universal connection with the second ball socket.

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