CN215722112U

CN215722112U - Telescopic cantilever bracket of electronic equipment

Info

Publication number: CN215722112U
Application number: CN202120851834.9U
Authority: CN
Inventors: 陈春来
Original assignee: Shenzhen Chaoji Jinsu Technology Co ltd
Current assignee: Shenzhen Chaoji Jinsu Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2022-02-01
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a telescopic electronic equipment cantilever support which comprises a locking base, an equipment clamping frame, a telescopic rod and a multi-joint cantilever, wherein the locking base is suitable for clamping and fixing on a carrier; the equipment clamping frame is suitable for clamping and fixing electronic equipment; one end of the telescopic rod is pivotally connected with the equipment clamping frame; one end of the multi-joint cantilever is connected with the locking base, and the other end of the multi-joint cantilever is connected with the other end of the telescopic rod. According to the telescopic electronic equipment cantilever support provided by the embodiment of the utility model, the length of the telescopic rod and the angle of the multi-joint cantilever can be independently adjusted, a user can quickly adjust the angle and the distance to a required state, the use is more convenient and simpler, and the user experience is better.

Description

Telescopic cantilever bracket of electronic equipment

Technical Field

The present disclosure relates to electronic device supports, and particularly to a telescopic cantilever support for an electronic device.

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.

The electronic equipment support in the related art, especially for cantilever type supports, is generally applied to scenes such as live broadcasting, learning and the like, and such supports are stable in structure and convenient to freely adjust the angle, but still have some inconvenience in use according to the feedback of the user, such as difficulty in quickly adjusting the angle and the position to enable the angle and the position to reach the angle and the position required by the user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a telescopic electronic equipment cantilever.

To achieve the above object, a retractable cantilever for electronic devices according to an embodiment of the present invention includes:

the locking base is suitable for being clamped and fixed on the carrier;

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

one end of the telescopic rod is pivotally connected with the equipment clamping frame;

one end of the multi-joint cantilever is connected with the locking base, and the other end of the multi-joint cantilever is connected with the other end of the telescopic rod.

According to the telescopic electronic equipment cantilever provided by the embodiment of the utility model, on one hand, the angle of the multi-joint cantilever can be freely adjusted, and the lengths of the multi-joint cantilevers at different angles are different, on the other hand, the length of the telescopic rod can be freely adjusted, and the telescopic rod is connected between the equipment clamping frame and the multi-joint cantilever.

In addition, the telescopic electronic device cantilever according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the utility model, the telescopic rod comprises:

at least two festival poles that cup joint each other, adjacent two be equipped with the retaining member on one of festival pole for with adjacent two the relative locking of festival pole or release, when adjacent two when the relative locking of festival pole, two it is relatively fixed in the axial to festival pole, when adjacent two when the festival pole is released, two it is relatively slidable in the axial to festival pole.

According to one embodiment of the utility model, the equipment holding rack comprises:

the elastic clamping piece is provided with a first ball head seat;

the first ball head is arranged at one end of the ball head connecting piece, the first ball head is in running fit with the first ball head seat, and the other end of the ball head connecting piece is connected with one end of the telescopic rod;

the ball head locking cap is in threaded connection with the first ball head seat and used for pressing the first ball head in the first ball head seat.

According to an embodiment of the present invention, the other end of the ball head connecting member has a second ball head, and the one end of the telescopic rod is provided with a second ball head seat, and the second ball head seat is rotatably engaged with the second ball head.

According to one embodiment of the utility model, the articulated boom comprises:

the fixed seat is connected with the locking 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 one embodiment of the utility model, the articulated boom 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 one embodiment of the utility model, the retaining member is a push retaining member or a threaded retaining member.

According to an embodiment of the present invention, further comprising:

and the wire buckles are arranged on the multi-joint cantilever at intervals and used for clamping and fixedly connecting data wires on the electronic equipment.

According to an embodiment of the present invention, the wire clip has a first engaging groove and a second engaging groove opposite to the first engaging groove, the first engaging groove is adapted to be engaged with the multi-joint cantilever, and the second engaging groove is adapted to engage with the data wire.

Additional aspects and advantages of the utility model 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 utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 perspective view of a telescoping electronic device boom support according to an embodiment of the present invention;

FIG. 2 is a front view of a telescoping electronic device boom support according to an embodiment of the present invention;

FIG. 3 is a partially exploded view of a telescoping boom support for an electronic device in accordance with an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a wire buckle in a cantilever bracket of a retractable electronic device according to an embodiment of the present invention.

Reference numerals:

10. locking the base;

20. an equipment clamping frame;

201. an elastic clamping member;

2011. a first ball cup seat;

202. a ball head connecting piece;

2021. a first ball head;

2022. a second ball head;

203. a ball head locking cap;

30. a telescopic rod;

301. a rod is saved;

302. a locking member;

303. a second ball cup seat;

40. a multi-joint cantilever;

401 fixing a base;

402. a first support bar;

403. a second support bar;

404. a first movable base;

405. a third support bar;

406. a fourth strut;

407. a second movable base;

408. a first tension spring;

409. a second tension spring;

50. wire buckling;

501. a first card slot;

502. and a second card slot.

The implementation, functional features and advantages of the objects of the present invention will be further explained 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 or similar 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 illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of 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 defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. 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 retractable electronic device boom of embodiments of the present invention is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, a telescopic electronic device boom support according to an embodiment of the present invention includes a locking base 10, a device holding frame 20, a telescopic rod 30, and a multi-joint boom 40.

In particular, the locking base 10 is adapted to be clamped and fixed to a carrier, for example, a table top, a bed edge, etc. by clamping and fixing the retractable electronic device cantilever to the carrier through the locking base 10.

The device holder 20 is adapted to hold and fix an electronic device, for example, an electronic device such as a mobile phone, a tablet computer, a microphone, etc. can be held and fixed by the device holder 20.

One end of the telescopic rod 30 is pivotally connected to the equipment-holding bracket 20. One end of the multi-joint cantilever 40 is connected with the locking base 10, and the other end of the multi-joint cantilever 40 is connected with the other end of the telescopic rod 30.

That is, the telescopic bar 30 is connected between the equipment-holding frame 20 and the articulated boom 40, the articulated boom 40 has a plurality of joints, each joint is relatively rotatable, and the angle, position, etc. of the equipment-holding frame can be adjusted by using the articulated boom 40. The telescopic rod 30 can be extended or shortened, and the distance between the equipment carrying frame and a user can be further adjusted through the extension and retraction of the telescopic rod 30.

It should be noted that, according to the feedback of the user using the cantilever, the cantilever in the related art has difficulty in quickly adjusting the angle and position to the angle and position required by the user. The inventor finds that when the equipment clamping frame 20 is adjusted, the cantilever supports do not have a length adjusting mechanism which is directly telescopic, so that the angle adjustment and the distance adjustment are realized by adjusting the joint cantilevers, and the joint cantilevers have different lengths under different angles, so that the aim of adjusting the angle and the distance simultaneously is fulfilled. However, the linkage of the angle and the distance is changed during the adjustment of the joint cantilever, that is, the distance is changed during the adjustment of the angle, and the angle is changed during the change of the distance, so that the user is difficult to quickly reach the angle and the distance and meet the required requirements at the same time during the adjustment process, and the required requirements can be met only by continuously and repeatedly adjusting the angle and the distance, thereby bringing inconvenience to the user and causing poor user experience.

In this application, independent telescopic link 30 has, telescopic link 30 can freely adjust length, and articulated cantilever 40 can the free rotation and angle regulation and length, so, can be earlier through articulated cantilever 40 angle regulation and distance, make the angle reach user's required angle, and the distance then need not accurately reach user's required distance, but directly pass through telescopic link 30 adjusting distance in next step, because telescopic link 30 is when length adjustment, can not influence articulated cantilever 40's angle completely, that is, the regulation of telescopic link 30 length can not cause articulated cantilever 40's angle change, so, can through telescopic link 30 adjusting distance to required can.

According to the telescopic cantilever support of the electronic device provided by the embodiment of the utility model, on one hand, since the multi-joint cantilever 40 can freely adjust the angle, and, the length of the multi-joint cantilever 40 is different under different angles, on the other hand, the length of the telescopic rod 30 can be freely adjusted, and, the telescopic rod 30 is connected between the equipment-holding rack 20 and the articulated boom 40 and, in use, by means of the rotational adjustment of the articulated boom 40 and the rotational adjustment of the equipment holder 20, the visual angle of the electronic equipment can be quickly adjusted to reach the target angle, then the length of the telescopic rod 30 is adjusted, thereby adjusting the distance between the electronic device and the user, since the length adjustment of the telescopic rod 30 and the angle adjustment of the multi-joint cantilever 40 are independent from each other, therefore, the user can quickly adjust the angle and the distance to the required state, the use is more convenient and simpler, and the user experience is better.

In an embodiment of the present invention, the telescopic rod 30 includes at least two link rods 301 sleeved with each other, one of the two adjacent link rods 301 is provided with a locking member 302 for locking or releasing the two adjacent link rods 301 relatively, when the two adjacent link rods 301 are locked relatively, the two link rods 301 are relatively fixed in the axial direction, and when the two adjacent link rods 301 are released, the two link rods 301 are relatively slidable in the axial direction.

In the example of fig. 1 to 3, the locking member 302 is a pressing locking member, and the two link levers 301 are released by rotating the pressing locking member upward or by pressing the pressing locking member downward.

That is to say, the telescopic rod 30 is composed of a plurality of section bars 301, and the section bars 301 slide with each other to realize free extension and retraction, and the section bars 301 are provided with locking members 302, when the length needs to be adjusted, the locking members 302 can be rotated upwards to release two adjacent section bars 301, at this moment, the two adjacent section bars 301 can slide relatively, the length of the telescopic rod 30 can be adjusted by sliding the two section bars 301, and then the purpose of adjusting the distance between the equipment clamping frame 20 and the user is achieved. After two festival poles 301 slide to required position, can rotate locking member 302 downwards, utilize locking member 302 to fix two festival poles 301 relative locking for telescopic link 30 keeps required length, so, its simple structure through two festival poles 301 of locking member 302 locking or release, convenience simple to use can realize quick adjustment.

It will be appreciated that other structural members may be used for the locking member 302 as long as it is capable of locking or releasing the adjacent two rods 301, for example, a screw locking member may be used, and the screw locking member may be configured as a screw sleeve screwed on the end of one rod 301, and the end of the rod 301 may be radially clamped or released by rotating the screw sleeve, thereby locking or releasing the two rods 301.

Referring to fig. 3, in an embodiment of the present invention, the apparatus holding frame 20 includes an elastic holding member 201, a ball head connecting member 202, and a ball head locking cap 203, wherein the elastic holding member 201 is provided with a first ball head seat 2011; one end of the ball head connecting piece 202 is provided with a first ball head 2021, the first ball head 2021 is in running fit with the first ball head seat 2011, and the other end of the ball head connecting piece 202 is connected with the one end of the telescopic rod 30; the ball head locking cap 203 is screwed on the first ball head seat 2011 to press the first ball head 2021 into the first ball head seat 2011.

That is to say, the elastic clamping member 201 is rotatably connected with the first ball head 2021 at one end of the ball head connecting member 202 through the first ball head seat 2011, and when the electronic device is used, the elastic clamping member 201 can be relatively rotated, so that the viewing angle of the electronic device loaded on the elastic clamping member 201 can be freely adjusted, and the electronic device is simple to adjust and convenient to use. In addition, the ball head locking cap 203 can press the first ball head 2021 into the first ball head seat 2011, so that the rotational damping is improved, and the visual angle of the elastic clamping member 201 is stable and reliable.

Advantageously, the other end of the ball head connecting part 202 has a second ball head 2022, the one end of the telescopic rod 30 is provided with a second ball head seat 303, the second ball head seat 303 is rotatably matched with the second ball head 2022, that is, the other end of the ball head connecting part 202 is rotatably connected with the second ball head seat 303 at the one end of the telescopic rod 30 through the second ball head 2022, so that when the viewing angle of the electronic device on the elastic clamping part 201 is adjusted, the ball head connecting part 202 and the telescopic rod 30 can also rotate relatively, the adjustment applied thereto is more convenient and flexible, and the desired viewing angle can be quickly adjusted.

Referring to fig. 1-2, in some embodiments of the present invention, the articulated cantilever 40 comprises a fixed base, a first strut 401 fixed base; 402. a second supporting rod 403, a first moving seat 404, a third supporting rod 405, a fourth supporting rod 406 and a second moving seat 407, wherein the fixing seat is connected to the locking base 10, preferably, the fixing seat is detachably connected to the clamping base, so that the fixing seat and the clamping base can be detached and separated conveniently. A first strut 401 is fixed; 402 one end of the fixing base is pivoted with the first position of the fixing base; one end of the second strut 403 is pivotally connected to the second position of the fixing seat and is fixed to the first strut 401; 402 are adjacent. A first strut 401 is fixed; the other end of 402 is pivotally connected to the third position of the first movable seat 404, and the other end of the second rod 403 is pivotally connected to the fourth position of the first movable seat 404.

One end of the third rod 405 is pivotally connected to the fifth position of the first movable base 404. One end of the fourth rod 406 is pivotally connected to the sixth position of the first movable seat 404 and is adjacent to the third rod 405. The second movable base 407 is connected with the equipment carrier; the other end of the third rod 405 is pivotally connected to the seventh position of the second movable seat 407, and the other end of the fourth rod 406 is pivotally connected to the eighth position of the second movable seat 407.

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, the first strut 401 is fixed; 402 and a second strut 403 are arranged side by side, and the first strut 401 is fixed; 402 and one end of the second strut 403 are both pivoted to different positions (first position and second position) on the fixing base, and the first strut 401 is fixed on the fixing base; the other ends of the first and

second support rods

402 and 403 are pivoted to different positions (third and fourth positions) on the first movable base 404. The third strut 405 and the fourth strut 406 are arranged side by side, and one end of the third strut 405 and one end of the fourth strut 406 are both pivoted to different positions (a fifth position and a sixth position) on the first movable seat 404, and the other end of the third strut 405 and the other end of the fourth strut 406 are both pivoted to different positions (a seventh position and an eighth position) on the second movable seat 407, so that the multi-joint support 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 support 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 enable the multi-joint cantilever 40 to be reliably and stably maintained in the rotated configuration after the rotation, a first locking bolt may be provided, and a threaded hole may be provided on the first movable seat 404, so that the first locking bolt is engaged with the threaded hole on the first movable seat 404, after the third strut 405 and the fourth strut 406 are rotated to a desired angle, the first locking bolt may be rotated to enable the first locking bolt to abut against the third strut 405 or the fourth strut 406, and further, after the third strut 405 and the fourth strut 406 are kept fixed, the multi-joint cantilever 40 is maintained in the rotated configuration, thereby improving the reliability and stability of the use of the electronic product support.

In an embodiment of the present invention, the multi-joint cantilever 40 further includes a first tension spring 408 and a second tension spring 409, one end of the first tension spring 408 is connected to the ninth position of the fixing seat, and the other end of the first tension spring 408 is connected to the fixing seat of the first supporting rod 401; 402 or a second strut 403. One end of a second tension spring 409 is connected to the tenth position of the first movable seat 404, and the other end of the first tension spring 408 is connected to the third strut 405 or the fourth strut 406.

That is, the first tension spring 408 is disposed between the fixing seat and the fixing seat of the first supporting rod 401; 402 or the second strut 403, a first tension spring 408 is provided to overcome the first strut 401 fixing seat; 402. a first balancing force of the gravity of the second strut 403, which may cause the first strut 401 to seat; 402. the second strut 403 is in a force balance state and is kept in a rotated position. And a second tension spring 409 is disposed between the first moving seat 404 and the third strut 405 or the fourth strut 406, the second tension spring 409 provides a second balance force for overcoming the gravity of the third strut 405 and the fourth strut 406, and the second balance force can make the third strut 405 and the fourth strut 406 in a stress 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 408 and the second tension spring 409 respectively can make the multi-joint cantilever 40 maintain a stress balance state after rotating, so that the multi-joint cantilever 40 can maintain a more stable and reliable form, and is more reliable and stable in use.

Referring to fig. 1 to 2 and 4, in an embodiment of the present invention, the electronic device further includes a plurality of wire fasteners 50, and the plurality of wire fasteners 50 are spaced apart from each other on the multi-joint cantilever 40 and are used for fastening a data line connected to the electronic device.

It should be noted that, in the related art, when the electronic device holder is used, if the electronic device needs to be charged, the electronic device holder is connected to the data line of the electronic device, which is easy to interfere with operations such as rotation of the electronic device holder, and meanwhile, the electronic device holder may block a view angle, occupy a user activity space, and bring inconvenience to the user.

In this embodiment, set up a plurality of lines at the interval and detain 50 on articulated cantilever 40, utilize the line to detain 50 and can block the data line of connecting on the electronic equipment on articulated cantilever 40 in proper order, prevent that the data line from disturbing the operation of articulated cantilever 40, simultaneously, prevent to shelter from the visual angle, do not occupy user activity space for user uses and experiences better.

Illustratively, the wire buckle 50 has a first engaging groove 501 and a second engaging groove 502 opposite to the first engaging groove 501, the first engaging groove 501 is adapted to be engaged with the multi-joint cantilever 40, and the second engaging groove 502 is adapted to engage with the data wire. When the cable fastener is installed, the first clamping groove 501 on the cable fastener 50 can be correspondingly clamped on the multi-joint cantilever 40, and the data cable can be clamped into the second clamping groove 502 on the cable fastener 50, so that the cable fastener is simple and convenient to disassemble and use.

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 utility model. 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 description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A retractable electronic device boom support, comprising:

the locking base is suitable for being clamped and fixed on the carrier;

2. The retractable electronic device boom support of claim 1, wherein said retractable rod comprises:

3. The retractable electronic device boom support of claim 1, wherein said device holder comprises:

the elastic clamping piece is provided with a first ball head seat;

4. The retractable electronic device boom support of claim 3, wherein said other end of said ball head connector has a second ball head, said one end of said retractable rod has a second ball head seat, and said second ball head seat is rotatably engaged with said second ball head.

5. The retractable electronic device boom support of claim 1, wherein said multi-jointed boom comprises:

the fixed seat is connected with the locking base;

6. The retractable electronic device boom support of claim 5, wherein said multi-jointed boom further comprises:

7. The retractable electronic device boom support of claim 2, wherein said retaining member is a push retaining member or a threaded retaining member.

8. The retractable electronic device boom support of claim 1, further comprising:

9. The retractable cantilever bracket of electronic equipment as claimed in claim 8, wherein the wire clip has a first slot and a second slot opposite to the first slot, the first slot is adapted to be engaged with the multi-joint cantilever, and the second slot is adapted to engage with the data wire.