CN113701029A

CN113701029A - Multifunctional computer display screen supporting base

Info

Publication number: CN113701029A
Application number: CN202111019826.9A
Authority: CN
Inventors: 龚松杰
Original assignee: Zhejiang Business Technology Institute
Current assignee: Ningbo Qianhong Automation Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2021-11-26
Anticipated expiration: 2041-09-01
Also published as: CN113701029B

Abstract

The invention discloses a multifunctional computer display screen support base, which belongs to the technical field of display screen support components. It includes a fixed base and a supporting column. The fixed base includes a hollow cylinder and a suction cup installed at the lower end of the hollow cylinder; it also includes a central through pipe that communicates with the suction cup and extends to the upper end of the hollow cylinder, and also includes a hollow cylinder arranged in the hollow cylinder. The suction control assembly is used to clamp the mid-pass tube and push the air in the mid-pass tube and the suction cup to flow out to the upper port of the mid-pass tube so that the suction cup is adsorbed on the desktop; the suction control assembly includes at least two oppositely arranged suction control assemblies. It is used to clamp the rotatable clamping roller and the magnetic attraction control part to control the clamping roller to move closer to or apart from each other. The invention uses an adsorption mechanism with the same size as the circumference of the support column to stably fix it on the wall surface or desktop, so as to free up a lot of space under the display screen; the adsorption force of the bottom adsorption mechanism is controllable to adapt to the display screens of different sizes and weights.

Description

Multifunctional computer display screen supporting base

Technical Field

The invention relates to the technical field of display screen supporting components, in particular to a multifunctional computer display screen supporting base.

Background

Displays, commonly referred to as monitors, have been a means of displaying certain electronic documents on a screen via a specific transmission device and reflecting the same to the human eye, and as technology advances, computer displays have also undergone a qualitative change.

Existing displays can be manufactured separately and then fixedly attached to additional mounting structures and then fixed to a wall or stand on a table.

However, in the prior art, for example, the utility model named as a display screen base convenient to adjust disclosed in patent No. CN201721518160.0, the base structure of the utility model attached to the desktop is bulky, and the base itself has a considerable height. Therefore, when the base is used, the base can greatly occupy the space below the display screen, and the space below the display screen is wasted.

In essence, the size of the stabilizing base structure adopted in the computer display base disclosed in patent No. CN201921291379.0 and the size of the adjustable LED display base disclosed in patent No. CN201820888044.6 are both larger. The reason for setting the size of the display screen supporting base to be larger is to provide a stable supporting and standing effect, so that the display screen is not easy to topple.

In addition, in the utility model discloses a sucking disc formula locating support's that patent number CN200920141615.0 discloses, the device adopts the sucking disc adsorption mode to fix on outer mounting to support visual electronic product, be convenient for people to go out to travel or use when taking vehicle. Although the size of the device at the base position is reduced, the device can only bear small-sized electronic equipment, and is similar to a computer display screen which is a display screen structure with the minimum size of about 15 inches, the sucker structure of the device is not stable, and the sucker is easy to separate from the adsorption surface when a transverse force is applied; this sucking disc adsorption affinity is uncontrollable, directly draws the sucking disc to be difficult to take off the sucking disc, and the swing support can produce the crease on the sucking disc, can lead to the sucking disc body to buckle even and warp, and suction is difficult to maintain.

Disclosure of Invention

The invention provides a multifunctional computer display screen supporting base which is stably fixed on a wall surface or a desktop by a bottom adsorption mechanism with the same circumferential size as that of a supporting column so as to leave a large amount of space below a display screen; the adsorption force of the bottom adsorption mechanism is controllable so as to adapt to display screens with different sizes and weights, and the technical problem is solved.

The technical scheme for solving the problems is as follows: the utility model provides a multi-functional computer display supports base, includes unable adjustment base, installs the support post that just installs the display screen on unable adjustment base, its characterized in that: the fixed base comprises a hollow cylinder and a sucker arranged at the lower end of the hollow cylinder; the table also comprises a middle through pipe which is communicated with the sucker and extends to the upper end of the hollow cylinder body, and an adsorption control assembly which is arranged in the hollow cylinder body and is used for clamping the middle through pipe and pushing the middle through pipe and the air in the sucker to flow out to the upper end opening of the middle through pipe so that the sucker is adsorbed on the table top; the adsorption control assembly comprises at least two clamping rollers which are oppositely arranged and used for clamping the closed middle through pipe and can rotate, and a magnetic control piece for controlling the clamping rollers to mutually approach or separate.

Furthermore, a cylinder wall sliding groove which is used for enabling the central rotating shaft of the clamping roller to extend out of the hollow cylinder body and enabling the central rotating shaft of the clamping roller to move in the hollow cylinder body is further formed in the hollow cylinder body. After clamping and closing the middle through pipe, the clamping roller moves along the wall sliding groove under the control of external force so as to extrude air in the middle through pipe; and according to the sliding stroke of the clamping roller in the sliding groove of the cylinder wall, the air content in the through pipe and the sucker can be controlled, and then the adsorption force with different sizes can be manufactured artificially so as to deal with display screens with different weights and sizes or different installation environments.

Furthermore, the cylinder wall sliding groove is a strip-shaped groove hole, and is formed along the axis direction of the hollow cylinder body. The length dimension of section of thick bamboo wall spout can set up great to in set for more between the distance of sliding, and then make things convenient for the pinch roll to slide to the interval department of distance of difference, so that the sucking disc presents the adsorption affinity of more variation in size.

Further, the clamping roller comprises a sliding shaft sleeve which is sleeved at the shaft end of the central rotating shaft of the clamping roller and is clamped and embedded in the sliding groove of the cylinder wall. The sliding shaft sleeve is clamped on the cylinder wall sliding groove, so that the clamping roller cannot incline and is clamped in the cylinder wall sliding groove when moving along the cylinder wall sliding groove, and the sliding stability of the clamping roller is ensured.

Furthermore, the shaft sleeve hole of the sliding shaft sleeve is a strip-shaped hole, and the shaft sleeve hole is radially arranged on the sliding shaft sleeve along the diameter of the hollow cylinder. The central line rotating shaft of the clamping roller transversely moves in the shaft sleeve hole so that the two clamping rollers are attached to or separated from each other; the sliding shaft sleeve slides in the cylinder wall sliding groove to drive the adsorption control assembly to move along the axial direction of the hollow cylinder body so as to extrude air in the through pipe; the transverse movement of the clamping roller and the axial movement of the clamping roller are separated by the sliding shaft sleeve, so that the two movement actions do not interfere with each other, and the use stability of the adsorption control assembly is ensured.

Furthermore, the control piece is inhaled to magnetism includes the electro-magnet and the control switch that control electro-magnet circular telegram in order to adsorb each other of the central pivot of two pinch rolls of fixed mounting respectively to and be used for the power of power supply. The magnetic control piece controls the two clamping rollers to be close to and attached tightly in a magnetic mode so as to clamp the middle through pipe and seal the middle through pipe, and air is prevented from entering the sucker from the middle through pipe. The control piece is inhaled to magnetism also can make two electro-magnets part with homopolar repulsion so that well siphunculus intercommunication is external, makes the sucking disc lose the adsorption affinity, conveniently takes off unable adjustment base.

Furthermore, the fixing device also comprises an accommodating cavity which is arranged at the lower end of the supporting upright column and used for accommodating the fixing base. The fixed base is embedded in the accommodating groove of the supporting upright post, and only the supporting upright post is exposed between the display screen and the desktop, so that the fixed base is protected, and the space occupied by the fixed base is further reduced.

Furthermore, the upper end of the support upright post is provided with a screw connector; the display screen support structure further comprises an intermediate connecting piece which is installed at the upper end of the support upright post in a threaded manner and is connected with the display screen in an installing manner. The display screen is fixedly connected with the upper end of the support upright post by means of an intermediate connecting piece, and the intermediate connecting piece is fixedly arranged at the upper end of the support upright post in a threaded connection mode so as to stably fix the display screen.

Further, the middle connecting piece comprises a spherical main body and a plurality of threaded connecting shafts arranged on the spherical main body. The intermediate junction piece comes with the threaded connection axle of difference to be fixed with display screen and support post threaded connection respectively, and the contained angle is different between the threaded connection axle of difference, and then can present different angles between messenger's support post and the display screen, at desktop, wall, the multiple service environment of mounting height difference, and the structure of cooperation display screen itself at the adjustable display screen orientation of low-angle within range makes the display screen can both be adjusted just to the viewer to obtain the high-quality experience of watching. Even can also increase the quantity that supports the base, make a plurality of supports the base and be connected with an intermediate junction spare, a plurality of supports the base and adsorb fixed to different planes to obtain more stable display screen and support fixed effect.

Furthermore, the support column also comprises an elastic sealing ring arranged at the opening of the accommodating cavity of the support column. The elastic sealing ring is arranged at the lower end face of the supporting upright post at intervals to seal and isolate the accommodating cavity from the outside, so that impurities such as dust are prevented from entering the accommodating cavity, and the fixing base is further protected.

Furthermore, the middle through pipe is a plastic hose, and a layer of metal protection net is wrapped on the outer wall of the middle through pipe. The soft middle through pipe can be clamped by the clamping pipe to seal a channel in the pipe, and the metal protection net can prevent the middle through pipe from being excessively clamped by the clamping roller to cause deformation and cracking of a pipe body of the middle through pipe.

Furthermore, still be provided with the joint recess on the chamber wall in support post's the holding chamber, correspond be provided with the elastic clamping body on the hollow barrel outer wall to when making unable adjustment base held in the holding chamber, still with the elastic clamping body joint in the joint recess, make unable adjustment base break away from support post.

The invention has the beneficial effects that: according to the multifunctional computer display screen supporting base, the fixing base structure of the supporting base adopts the sucker adsorption structure to be adsorbed and fixed on a desktop or a wall, and the adsorption force of the sucker is controlled by the adsorption control assembly, so that a user can adjust the suction force of the sucker according to a display screen with specific weight and size, and the fixing base can be stably adsorbed and fixed on an external plane according to different display screens and different installation postures.

And when the display screen needs to be moved, the suction control assembly only needs to be controlled to enable the suction disc to be communicated and externally connected, so that the suction disc loses the suction force, the suction disc is easily taken down, and the display screen is very convenient to move.

In particular: well siphunculus, absorption control assembly all install in hollow barrel, and only the sucking disc has partial body to expose outside hollow barrel to the display screen that has reduced this application supports the space volume of base greatly. Particularly, when the display screen is arranged on a desktop, the space between the display screen and the desktop can be utilized to place more office supplies, books and the like due to the fact that the space does not have a chassis structure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic diagram of an overall structure of a support base for a display screen of a multifunctional computer according to an embodiment of the present invention;

FIG. 2 is a schematic view of an internal structure of a fixing base of a support base of a display screen of a multifunctional computer according to an embodiment of the present invention;

FIG. 3 is a schematic view of a mounting structure of a magnetic control member of a support base of a display screen of a multifunctional computer according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a support column of a support base of a multi-functional computer display screen according to an embodiment of the present invention;

the device comprises a fixed base 1, a supporting upright post 2, a hollow cylinder 3, a sucker 4, a through pipe 5, an adsorption control component 6, a clamping roller 7, a magnetic adsorption control component 8, a cylinder wall chute 9, a sliding shaft sleeve 10, an electromagnet 11, a control switch 12, a power supply 13, an accommodating cavity 14, a screw interface 15, an intermediate connecting piece 16, a spherical main body 17, a threaded connecting shaft 18 and an elastic sealing ring 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Referring to fig. 1, in an example of applying the present invention to a desktop of an office, in a multifunctional computer display screen supporting base according to an embodiment of the present invention, a supporting column 2 is vertically installed, a fixing base 1 is received in a receiving cavity 14 at a lower end of the supporting column 2, the fixing base 1 is clamped and installed in the receiving cavity 14, an intermediate connecting member 16 is screwed at an upper end of the supporting column 2, and the intermediate connecting member 16 is screwed and fixed with a mounting structure on a display screen, so as to form the supporting base for supporting a computer display screen of the present invention.

The method is characterized in that: referring to fig. 2, the fixing base 1 in this embodiment includes a hollow cylinder 3 and a suction cup 4, the suction cup 4 is a plastic suction cup, and the concave surface of the suction cup 4 faces downward; a middle through pipe 5 is communicated above the lower disc, the middle through pipe 5 is a rubber hose, and an inner pipeline of the middle through pipe 5 is communicated with the inner concave surface of the sucker 4. The middle through pipe 5 is arranged in the hollow cylinder 3, and the sucker 4 is exposed out of the lower end face of the hollow cylinder 3.

In addition, an adsorption control assembly 6 is further arranged on the periphery of the middle through pipe 5 in the hollow cylinder 3, and the adsorption control assembly 6 comprises clamping rollers 7 which are oppositely arranged on two sides of the middle through pipe 5 and a magnetic control piece 8 for controlling the two clamping rollers 7 to mutually approach or separate; a clamping roller 7 is sleeved on a central rotating shaft, the clamping roller 7 can rotate on the central rotating shaft by self, and a magnetic suction control part 8 is arranged at the shaft end of the central rotating shaft. When the magnetic control part 8 works, the electromagnets 11 on the central rotating shafts are mutually attracted and closed by taking the principle of opposite poles attraction as a principle, so that the two clamping rollers 7 respectively arranged on the two central rotating shafts are mutually attached, and the middle through pipe 5 is clamped; when the suction cup 4 is attached to the table top, the through pipe 5 is also closed to form a closed inner cavity, so that the suction cup 4 is fixed on the table top in an absorbing manner.

In this embodiment, four cylinder wall chutes 9 are further vertically formed in the hollow cylinder 3, and two ends of the two central rotating shafts extend out of the hollow cylinder 3 from the cylinder wall chutes 9. Thus, the user can push the adsorption control assemblies 6 tightly attached to each other and clamping the middle through pipe 5 to move upward to push out the air in the middle through pipe 5. Along with the increase of the length of the pipeline section connected with the sucker 4 in the middle through pipe 5, the suction force of the clamping section of the middle through pipe 5 on the inner concave surface of the sucker 4 is also increased, so that the adsorption force of the sucker 4 is increased.

Therefore, when the fixed base 1 needs to be fixed on a table top, the suction control assembly 6 is only required to be operated to seal the middle through pipe 5, and the clamping roller 7 is pushed to move on the middle through pipe 5 for a proper distance, so that the suction disc 4 can be tightly sucked on the table top. Moreover, to the display screen of different size types, pinch roller 7 can move different distances in hollow barrel 3 when pressing from both sides siphunculus 5 in tight, guarantees that its unable adjustment base 1 of this device can both stably adsorb when supporting different display screens and fix on the desktop to obtain the fixed effect of accurate efficient sucking disc 4.

The sucking disc 4 of the device can not be manually pressed on a flat surface to show the vacuum adsorption force like the traditional plastic sucking disc, the control of the adsorption force of the sucking disc 4 in the device is controlled by an external mechanical structure, the sucking disc can show larger vacuum adsorption force when adsorbing a desktop, and the vacuum adsorption force of the sucking disc 4 is controllable and adjustable. The suction cup 4 does not always maintain a great suction force, and the service life of the suction cup 4 is also properly prolonged.

As one of the preferred items of this embodiment, please refer to fig. 2, the cylinder wall chute 9 is configured as a strip-shaped chute, and two ends of the central rotating shaft are further provided with sliding shaft sleeves 10; when the central rotating shaft moves along the cylinder wall sliding groove 9, the central rotating shaft is wrapped and protected by the sliding shaft sleeve 10, so that the central rotating shaft is not in direct contact with the cylinder wall sliding groove 9. In addition, the outer sleeve surface of the sliding sleeve 10 is provided with an insertion groove so that the sliding sleeve 10 can be inserted into the cylinder wall sliding groove 9 and slide as an intermediate member in the cylinder wall sliding groove 9. In addition, the sliding shaft sleeves 10 are installed in the cylinder wall sliding grooves 9 in a caliper mode, so that when the pinch roller 7 moves vertically, the sliding shaft sleeves 10 at the two ends of the pinch roller 7 can limit to prevent the pinch roller 7 from moving vertically one high or one low, and further, the central rotating shaft of the pinch roller 7 is prevented from being clamped in the cylinder wall sliding grooves 9.

Moreover, the shaft sleeve hole of the sliding shaft sleeve 10 is designed to be a strip-shaped hole in the horizontal direction, so that the central rotating shaft can move in the horizontal direction conveniently, and the magnetic attraction control element 8 can control the electromagnets 11 on the central rotating shafts of the two pinch rollers 7 to attract each other so as to drive the pinch rollers 7 to move transversely and clamp the middle through pipe 5 mutually.

Referring to fig. 3, as a second preferred embodiment, a magnetic control member 8 includes two electromagnets 11 respectively mounted on the central rotating shafts of the two pinch rollers 7, and a control switch 12 for controlling the on/off of the electric circuit of the electromagnets 11, and even further includes a power supply 13 mounted in the hollow cylinder 3, wherein the power supply 13 is normally connected to an external power supply. When the control switch 12 controls the circuit of the electromagnet 11 to be switched on, the electromagnet 11 is electrified to generate magnetism to generate attraction, and the clamping rollers 7 are mutually closed under the action of the magnetic force to clamp the through pipe 5.

As a third preferred item of the present embodiment, please refer to fig. 4, the supporting column 2 is configured as a telescopic sleeve structure; the upper end of the supporting upright post 2 is provided with a screw connector 15, the lower end of the supporting upright post 2 is provided with an accommodating cavity 14, the inner wall of the accommodating cavity 14 is provided with a clamping groove, and the outer wall of the hollow barrel 3 is provided with an elastic clamping body; the fixing base 1 is inserted into the accommodating cavity 14, and the elastic clamping body is inserted into the clamping groove to maintain the state that the fixing base 1 is accommodated in the accommodating cavity 14, so that the suction cup 4 is also sealed in a closed cavity formed by the accommodating cavity 14 and the table top to protect the fixing base 1.

Moreover, an elastic sealing ring 19 is fixedly arranged at an opening of the accommodating cavity 14 on the lower end surface of the support upright post 2, and the elastic sealing ring 19 is stuffed in a gap between the lower end surface of the support upright post 2 and the table top so as to further seal the accommodating cavity 14 and protect the fixed base 1.

In addition, an intermediate connecting piece 16 is installed at the upper end of the supporting upright post 2 in a threaded manner, the main body of the intermediate connecting piece 16 is a spherical main body 17, a plurality of threaded connecting shafts 18 are integrally arranged on the surface of the spherical main body 17, one of the threaded connecting shafts 18 is in threaded connection with the threaded connector 15 on the supporting upright post 2, and one of the other threaded connecting shafts 18 is in threaded connection with the threaded connector 15 on the display screen, so that the purpose of fixedly connecting the display screen and the supporting upright post 2 is achieved.

The display screen can be connected with different spiro union post threaded connection on the spherical main part 17 to be different contained angles between making display screen and the support post 2, in order to adapt to the installation user demand under the different space environment.

The invention is not only applied to desktop display screen support, but also can be adsorbed and fixed on various smooth planes such as walls. The above embodiment is only a specific implementation manner in one of application scenarios of the present invention, and when the present invention is applied in other environments, the installation manner of the present invention is still consistent with the above installation manner, and only the installation posture is adjusted, or the number of the installation components is adjusted, which should be understood by those skilled in the art and can be achieved through adaptive adjustment.

Where not mentioned above, all are applicable to the prior art.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a multi-functional computer display supports base, includes unable adjustment base (1), installs on unable adjustment base (1) and installs support post (2) of display screen, its characterized in that: the fixed base (1) comprises a hollow cylinder (3) and a sucker (4) arranged at the lower end of the hollow cylinder (3); the table further comprises a middle through pipe (5) which is communicated with the sucker (4) and extends to the upper end of the hollow cylinder body (3), and an adsorption control assembly (6) which is arranged in the hollow cylinder body (3) and is used for clamping the middle through pipe (5) and pushing air in the middle through pipe (5) and the sucker (4) to flow out to the upper end opening of the middle through pipe (5) so that the sucker (4) is adsorbed on the table top; the adsorption control component (6) comprises at least two magnetic attraction control pieces (8) which are oppositely arranged and used for clamping and sealing the middle through pipe (5) and can rotate, and controlling the clamping rollers (7) to mutually approach or separate.

2. The multi-function computer display screen support base of claim 1, wherein: the hollow cylinder body (3) is also provided with a cylinder wall sliding groove (9) which is used for extending the central rotating shaft of the clamping roller (7) out of the hollow cylinder body (3) and enabling the central rotating shaft of the clamping roller (7) to move in the hollow cylinder body.

3. The multi-function computer display screen support base of claim 2, wherein: the cylinder wall sliding groove (9) is a long strip-shaped groove hole, and the cylinder wall sliding groove (9) is formed along the axis direction of the hollow cylinder body (3).

4. The multi-function computer display screen support base of claim 3, wherein: the clamping roller is characterized by further comprising a sliding shaft sleeve (10) which is sleeved at the shaft end of the central rotating shaft of the clamping roller (7) and is embedded in the cylinder wall sliding groove (9) in a clamping mode.

5. The multi-function computer display screen support base of claim 4, wherein: the shaft sleeve hole of the sliding shaft sleeve (10) is a strip-shaped hole, and the shaft sleeve hole is radially formed in the sliding shaft sleeve (10) along the diameter of the hollow cylinder body (3).

6. The multi-function computer display screen support base of claim 1, wherein: the magnetic suction control part (8) comprises an electromagnet (11) and a control switch (12), wherein the electromagnet (11) and the control switch (12) are fixedly arranged on the central rotating shafts of the two clamping rollers (7) respectively, are electrified to be adsorbed mutually, and are used for supplying power (13).

7. The multi-function computer display screen support base of claim 1, wherein: the fixing device is characterized by further comprising an accommodating cavity (14) which is formed in the lower end of the supporting upright post (2) and used for accommodating the fixing base (1).

8. The multi-function computer display screen support base of claim 1, wherein: the upper end of the supporting upright post (2) is provided with a screw connector (15); the display screen support structure also comprises an intermediate connecting piece (16) which is installed at the upper end of the support upright post (2) in a threaded manner and is connected with the display screen in an installing manner.

9. The multi-function computer display screen support base of claim 8, wherein: the middle connecting piece (16) comprises a spherical main body (17) and a plurality of threaded connecting shafts (18) arranged on the spherical main body (17).

10. The multi-function computer display screen support base of claim 7, wherein: the sealing device also comprises an elastic sealing ring (19) arranged at the opening of the accommodating cavity (14) of the supporting upright post (2).