Display support

Abstract

The utility model provides a displayer support which comprises a driving mechanism, a transmission mechanism, a rotating mechanism and at least two supports used for supporting a displayer, and the driving mechanism is connected with the supports in a driving mode and used for driving the supports to do reciprocating motion in the preset first direction. At least one of the supports is rotationally connected with the transmission mechanism through the rotating mechanism, the transmission mechanism is in driving connection with the driving mechanism and used for conducting reciprocating motion in the preset second direction under driving of the driving mechanism, and the rotating mechanism is used for driving the connected supports to rotate relative to the transmission mechanism under traction of the transmission mechanism. Therefore, relative angle adjustment between the support and other supports is achieved. Through cooperation of the driving mechanism, the transmission mechanism and the rotating mechanism, a plurality of displayers can be electrically lifted at the same time, the left displayer and the right displayer can be synchronously adjusted around the middle displayer in an angle mode, the structure is simple, operation is easy and convenient, and the working efficiency and user experience of the displayer support are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a display bracket. Background Art

[0002] Displays are also commonly called monitors. Displays are computer input and output devices. They are display tools that display certain electronic files on the screen through specific transmission equipment and then reflect them to the human eye. Display stands are generally used to fix the display. Installing the display on a display stand can effectively provide stable fixation for the display.

[0003] The existing display stand structure is fixed, and it is impossible to achieve multi-screen synchronous height adjustment and angle adjustment when multiple screens are used. The operation is complicated and the user experience is poor. Utility Model Content

[0004] The utility model aims at the deficiencies in the prior art and provides a display bracket, the scheme is as follows:

[0005] The utility model provides a display bracket, comprising a driving mechanism, a transmission mechanism, a rotating mechanism and at least two brackets for supporting the display, wherein the driving mechanism drives and connects the brackets to drive the brackets to reciprocate in a preset first direction;

[0006] At least one of the brackets is rotationally connected to the transmission mechanism via the rotating mechanism, and the transmission mechanism is drivingly connected to the drive mechanism for reciprocating in a preset second direction under the drive of the drive mechanism. The rotating mechanism is used to drive the connected bracket to rotate relative to the transmission mechanism under the traction of the transmission mechanism, thereby achieving relative angle adjustment with other brackets.

[0007] In a specific embodiment, the driving mechanism includes a lifting driving mechanism and an angle driving mechanism, and the lifting driving mechanism is respectively driven to connect each of the brackets to drive each of the brackets to perform reciprocating motion in the preset first direction;

[0008] One side of the transmission mechanism is drivingly connected to the angle driving mechanism, and the other side is drivingly connected to at least one of the brackets through the rotating mechanism.

[0009] In a specific embodiment, the bracket includes a first bracket, a second bracket and a third bracket, and the first bracket and the third bracket are located on the left and right sides of the second bracket in the preset second direction;

[0010] The first bracket, the second bracket and the third bracket are all drivingly connected to the lifting drive mechanism. The first bracket and the third bracket are each rotationally connected to the transmission mechanism through a rotating mechanism. The rotating mechanism is used to drive the first bracket and the third bracket to rotate relative to the transmission mechanism under the traction of the transmission mechanism, thereby respectively realizing the relative angle adjustment between the first bracket and the third bracket and the second bracket.

[0011] In a specific embodiment, the angle driving mechanism includes a driving part and a driven part, one side of the driven part is drivingly connected to the driving part, and the other side of the driven part is drivingly connected to the transmission mechanism.

[0012] In a specific embodiment, the rotating mechanism includes a first rotating mechanism and a second rotating mechanism, the transmission mechanism includes a moving part, a first transmission part and a second transmission part, one side of the moving part is transmission-connected to the first transmission part, the other side of the moving part is transmission-connected to the second transmission part, and the moving part is drivingly connected to the angle driving mechanism;

[0013] The side of the first transmission part away from the moving part is rotationally connected to the first bracket through the first rotating mechanism, and the side of the second transmission part away from the moving part is rotationally connected to the third bracket through the second rotating mechanism.

[0014] In a specific embodiment, it further includes a shell and a supporting structure, the driving mechanism is located inside the shell, the shell is connected to the supporting structure, and the side of the supporting structure away from the shell is respectively connected to the transmission mechanism, the rotating mechanism and the second bracket.

[0015] In a specific embodiment, the rotating mechanism includes a connecting rod, a first supporting rod, a second supporting rod, a first rotating shaft and a second rotating shaft, one end of the connecting rod is rotatably connected to the first rotating shaft, and the other end is rotatably connected to the transmission mechanism;

[0016] One end of the first support rod is rotatably connected to the support structure, and the other end is rotatably connected to the bracket; one end of the second support rod is rotatably connected to the support structure, and the other end is rotatably connected to the bracket; the first support rod and the second support rod are respectively provided with through holes matching the first rotation axis and the second rotation axis, and the first rotation axis and the second rotation axis respectively pass through the through holes and are connected between the first support rod and the second support rod.

[0017] In a specific embodiment, the first rotation axis and the second rotation axis are parallel to each other; the first support rod and the second support rod are parallel to each other.

[0018] In a specific embodiment, the housing comprises an inner shell, an outer shell and a middle shell, the middle shell is partially sleeved on the inner shell, the outer shell is partially sleeved on the middle shell, the lifting drive mechanism is fixedly connected to the inner shell, and the inner shell is fixedly connected to the outer shell;

[0019] The angle driving mechanism is fixedly connected to a side of the middle shell close to the bracket, and penetrates through the middle shell to drive and connect with the transmission mechanism.

[0020] In a specific embodiment, it also includes a rotation reinforcement, which includes a first connecting rod, a second connecting rod and a rotating rod, one end of the first connecting rod is rotationally connected to the support structure, and the other end is rotationally connected to the bracket; one end of the second connecting rod is rotationally connected to the support structure, and the other end is rotationally connected to the bracket; the first connecting rod and the second connecting rod are respectively provided with holes matching the rotating rod, and the rotating rod passes through the holes and is connected between the first connecting rod and the second connecting rod.

[0021] Beneficial effects: The utility model cooperates with the driving mechanism, the transmission mechanism and the rotating mechanism so that multiple monitors can be raised and lowered electrically at the same time, and the angles of the left and right monitors can be adjusted synchronously around the middle monitor. It has a simple structure and is easy to operate, which improves the working efficiency and user experience of the monitor stand. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0025] Figure 3 It is a schematic diagram of the transmission mechanism structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the rotating mechanism structure of the utility model;

[0027] Figure 5 It is a cross-sectional view of the shell structure of the utility model.

[0028] The accompanying drawings are marked as follows: 1-driving mechanism; 11-lifting driving mechanism; 12-angle driving mechanism; 12a-driving part; 12b-driven part; 2-transmission mechanism; 21-moving part; 22-first transmission part; 23-second transmission part; 3-rotating mechanism; 31-first rotating mechanism; 32-second rotating mechanism; 33-connecting rod; 34-first supporting rod; 35-second supporting rod; 36-first rotating axis; 37-second rotating axis; 4-bracket; 41-first bracket; 42-second bracket; 43-third bracket; 5-shell; 51-inner shell; 52-outer shell; 53-middle shell; 6-support structure; 7-rotating reinforcement; 71-first connecting rod; 72-second connecting rod; 73-rotating rod. DETAILED DESCRIPTION

[0029] The concept, specific structure and technical effects of the present invention will be clearly and completely described below in combination with the embodiments and drawings to fully understand the purpose, features and effects of the present invention.

[0030] In the following, various embodiments of the present invention will be described more fully. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents and / or alternatives that fall within the spirit and scope of the various embodiments of the present invention.

[0031] Hereinafter, the terms "include" or "may include" used in various embodiments of the present invention indicate the presence of disclosed functions, operations or elements, and do not limit the addition of one or more functions, operations or elements. In addition, as used in various embodiments of the present invention, the terms "include", "have" and their cognates are intended only to indicate specific features, numbers, steps, operations, elements, components or combinations of the foregoing, and should not be understood as first excluding the presence of one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or the possibility of adding one or more features, numbers, steps, operations, elements, components or combinations of the foregoing.

[0032] In various embodiments of the present invention, the expression "or" or "at least one of A or / and B" includes any combination or all combinations of the words listed at the same time. For example, the expression "A or B" or "at least one of A or / and B" may include A, may include B, or may include both A and B.

[0033] The expressions (such as "first", "second", etc.) used in the various embodiments of the present invention may modify the various components in the various embodiments, but may not limit the corresponding components. For example, the above expressions do not limit the order and / or importance of the elements. The above expressions are only used for the purpose of distinguishing one element from other elements. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of the present invention, the first element may be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0034] It should be noted that in the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "fixation" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, those skilled in the art need to understand that the terms indicating orientation or positional relationship herein are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] The terms used in the various embodiments of the present invention are only used for the purpose of describing specific embodiments and are not intended to limit the various embodiments of the present invention. As used herein, the singular form is intended to also include the plural form, unless the context clearly indicates otherwise. Unless otherwise defined, all terms used herein (including technical terms and scientific terms) have the same meaning as the meanings commonly understood by ordinary technicians in the field of the various embodiments of the present invention. The terms (such as the terms defined in the dictionary used in general) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized meaning or an overly formal meaning, unless clearly defined in the various embodiments of the present invention.

[0037] Embodiment 1

[0038] This embodiment uses the cooperation of the driving mechanism, the transmission mechanism and the rotating mechanism to enable multiple monitors to be electrically lifted and lowered at the same time, and the left and right monitors can be synchronously adjusted in angle around the middle monitor. It has a simple structure and is easy to operate, which improves the working efficiency and user experience of the monitor stand.

[0039] A display bracket 4, as shown in the attached Figure 1 and attached Figure 2 As shown, it includes a driving mechanism 1, a transmission mechanism 2, a rotating mechanism 3 and at least two brackets 4 for supporting the display, and the driving mechanism 1 drives and connects the brackets 4 to drive the brackets 4 to reciprocate in a preset first direction;

[0040] At least one of the brackets 4 is rotationally connected to the transmission mechanism 2 via a rotating mechanism 3. The transmission mechanism 2 drives the connected drive mechanism 1 and is used to make reciprocating motion in a preset second direction under the drive of the drive mechanism 1. The rotating mechanism 3 is used to drive the connected bracket 4 to rotate relative to the transmission mechanism 2 under the traction of the transmission mechanism 2, thereby realizing relative angle adjustment with other brackets 4.

[0041] In practical applications, the driving mechanism 1 can be driven by a motor or a cylinder to achieve stable control of each bracket 4. Furthermore, the driving mechanism 1 can also be configured to receive external control signals (such as button operation, remote control command or intelligent software control) according to actual needs to achieve intelligent control of each bracket 4. In this embodiment, the first direction is preset to be a vertical direction, that is, the driving mechanism 1 can drive each bracket 4 to rise and fall, so that the user can adjust the height of the display according to actual needs, thereby improving the working efficiency and user experience of the display bracket.

[0042] In this embodiment, the second direction is preset as the horizontal direction. The transmission mechanism 2 reciprocates in the horizontal direction under the drive of the driving mechanism 1 to provide necessary power support for the rotating mechanism 3. The rotating mechanism 3 is installed between at least one bracket 4 and the transmission mechanism 2. The rotation function can be realized by using structures such as bearings, gear sets or universal joints. Under the traction of the transmission mechanism 2, the rotating mechanism 3 can drive the bracket 4 connected thereto to rotate relative to the transmission mechanism 2, thereby realizing the angle adjustment between the bracket 4 and other brackets 4, which is particularly practical in scenarios where multi-screen collaboration is required, greatly improving the user experience.

[0043] In a specific embodiment, the driving mechanism 1 includes a lifting driving mechanism 11 and an angle driving mechanism 12, and the lifting driving mechanism 11 drives and connects each bracket 4 respectively, and is used to drive each bracket 4 to reciprocate in a preset first direction;

[0044] One side of the transmission mechanism 2 is driven to connect to the angle driving mechanism 12 , and the other side is driven to connect to at least one of the brackets 4 through the rotating mechanism 3 .

[0045] In this embodiment, the driving mechanism 1 is subdivided into a lifting driving mechanism 11 and an angle driving mechanism 12. The lifting driving mechanism 11 drives each bracket 4 to be lifted and lowered synchronously, so that the user can adjust the height of the display according to actual needs; the angle driving mechanism 12 drives the transmission mechanism 2 to reciprocate in the horizontal direction to provide necessary power support for the rotation mechanism 3. One side of the transmission mechanism 2 is connected to the angle driving mechanism 12, and the other side is connected to at least one of the brackets 4 through the rotation mechanism 3. This connection method ensures that the power can be smoothly transmitted from the angle driving mechanism 12 to the rotation mechanism 3, thereby driving the bracket 4 connected thereto to rotate and adjust.

[0046] In a specific embodiment, the bracket 4 includes a first bracket 41, a second bracket 42 and a third bracket 43, and the first bracket 41 and the third bracket 43 are located on the left and right sides of the second bracket 42 in the preset second direction;

[0047] The first bracket 41, the second bracket 42 and the third bracket 43 are all driven and connected to the lifting drive mechanism 11. The first bracket 41 and the third bracket 43 are respectively rotatably connected to the transmission mechanism 2 through a rotating mechanism 3. The rotating mechanism 3 is used to drive the first bracket 41 and the third bracket 43 to rotate relative to the transmission mechanism 2 under the traction of the transmission mechanism 2, thereby respectively realizing the relative angle adjustment between the first bracket 41 and the third bracket 43 and the second bracket 42.

[0048] In this embodiment, a first bracket 41, a second bracket 42 and a third bracket 43 are provided. In practical applications, the number and arrangement of the brackets 4 can also be adjusted according to actual needs. Figure 2 As shown, the first bracket 41 and the third bracket 43 are respectively located on the left and right sides of the second bracket 42, and the first bracket 41, the second bracket 42 and the third bracket 43 are all driven and connected to the lifting drive mechanism 11. When the lifting drive mechanism 11 receives a control signal, it can drive the three brackets to perform lifting movements simultaneously or separately, thereby achieving adjustment of the height of the display.

[0049] Furthermore, the first bracket 41 and the third bracket 43 are each rotatably connected to the transmission mechanism 2 via a rotating mechanism 3. When the transmission mechanism 2 reciprocates in the horizontal direction driven by the angle driving mechanism 12, the first bracket 41 and the third bracket 43 are respectively pulled to rotate by the rotating mechanism 3, so that the first bracket 41 and the third bracket 43 can be adjusted in angle relative to the second bracket 42 to meet the user's usage requirements.

[0050] In a specific embodiment, the angle driving mechanism 12 includes a driving part 12a and a driven part 12b, one side of the driven part 12b is drivingly connected to the driving part 12a, and the other side of the driven part 12b is drivingly connected to the transmission mechanism 2. The driven part 12b serves as a bridge between the driving part 12a and the transmission mechanism 2, and is intended to transmit the power generated by the driving part 12a to the transmission mechanism 2 to ensure the continuity and accuracy of power transmission.

[0051] In a specific embodiment, the rotating mechanism 3 includes a first rotating mechanism 31 and a second rotating mechanism 32, and the transmission mechanism 2 includes a moving part 21, a first transmission part 22 and a second transmission part 23, one side of the moving part 21 is transmission-connected to the first transmission part 22, and the other side of the moving part 21 is transmission-connected to the second transmission part 23, and the moving part 21 is drivingly connected to the angle driving mechanism 12;

[0052] The side of the first transmission part 22 away from the moving part 21 is rotatably connected to the first bracket 41 through the first rotating mechanism 31 , and the side of the second transmission part 23 away from the moving part 21 is rotatably connected to the third bracket 43 through the second rotating mechanism 32 .

[0053] In this embodiment, as shown in the attached Figure 3 As shown, the rotating mechanism 3 includes a first rotating mechanism 31 connected to the first bracket 41 and a second rotating mechanism 32 connected to the third bracket 43 , and the transmission mechanism 2 includes a moving part 21 , a first transmission part 22 and a second transmission part 23 .

[0054] The first transmission part 22 is connected to the moving part 21 and the first rotating mechanism 31, the moving part 21 drives the angle driving mechanism 12, the moving part 21 obtains power from the angle driving mechanism 12, and transmits the power to the first rotating mechanism 31 through the first transmission part 22; the second transmission part 23 is connected to the moving part 21 and the second rotating mechanism 32, the moving part 21 drives the angle driving mechanism 12, the moving part 21 obtains power from the angle driving mechanism 12, and transmits the power to the second rotating mechanism 32 through the second transmission part 23; so that the first rotating mechanism 31 controls the rotation of the first bracket 41 relative to the second bracket 42 through the power of the angle driving mechanism 12, and the second rotating mechanism 32 controls the rotation of the third bracket 43 relative to the second bracket 42 through the power of the angle driving mechanism 12.

[0055] In a specific embodiment, as shown in the attached Figure 2As shown, it also includes a shell 5 and a support structure 6. The drive mechanism 1 is located inside the shell 5. The shell 5 is connected to the support structure 6. The side of the support structure 6 away from the shell 5 is respectively connected to the transmission mechanism 2, the rotating mechanism 3 and the second bracket 42. The shell 5 realizes effective protection of the drive mechanism 1. The shell 5 is made of a strong and durable material with good impact resistance and corrosion resistance, and can effectively isolate the external environment from interference and damage to the internal drive mechanism 1. In practical applications, a heat dissipation system and a shock absorbing device can also be added inside the shell 5 to ensure that the drive mechanism 1 can maintain stable performance during long-term operation.

[0056] One side of the support structure 6 is connected to the housing 5, and can be fixed together by bolts, welding or other reliable connection methods to achieve the stability of the overall structure. The side of the support structure 6 away from the housing 5 is respectively connected to the transmission mechanism 2, the rotating mechanism 3 and the second bracket 42, so that the first bracket 41, the second bracket 42 and the third bracket 43 are all firmly mounted on the support structure 6, further enhancing the support capacity and stability of the system. In addition, the support structure 6 also provides good support for the rotation of the rotating mechanism 3, making the angle adjustment of the display more stable and reliable, and improving the user experience.

[0057] In a specific embodiment, the rotating mechanism 3 includes a connecting rod 33, a first support rod 34, a second support rod 35, a first rotating shaft 36 and a second rotating shaft 37, one end of the connecting rod 33 is rotatably connected to the first rotating shaft 36, and the other end is rotatably connected to the transmission mechanism 2;

[0058] One end of the first support rod 34 is rotatably connected to the support structure 6, and the other end is rotatably connected to the bracket 4; one end of the second support rod 35 is rotatably connected to the support structure 6, and the other end is rotatably connected to the bracket 4; the first support rod 34 and the second support rod 35 are respectively provided with through holes matching the first rotating axis 36 and the second rotating axis 37, and the first rotating axis 36 and the second rotating axis 37 respectively penetrate through the through holes and are connected between the first support rod 34 and the second support rod 35.

[0059] As attached Figure 4 As shown, the rotating mechanism 3 includes a connecting rod 33, a first support rod 34, a second support rod 35, a first rotating shaft 36 and a second rotating shaft 37. One end of the connecting rod 33 is rotatably connected to the first rotating shaft 36 through a bearing or other rotating connection member, ensuring that the two can rotate smoothly relative to each other; the other end is rotatably connected to the transmission mechanism 2. When the transmission mechanism 2 is started, the power is transmitted to the first rotating shaft 36 through the connecting rod 33, thereby driving the operation of the entire rotating mechanism 3.

[0060] The first support rod 34 and the second support rod 35 play an important supporting and fixing role in the rotating mechanism 3. One end of the first support rod 34 and the second support rod 35 are rotatably connected to the supporting structure 6, and the other end is rotatably connected to the bracket 4, respectively, providing a stable support foundation for the angular rotation of the bracket 4. Furthermore, through holes matching the sizes of the first rotating shaft 36 and the second rotating shaft 37 are provided on the first support rod 34 and the second support rod 35. The first rotating shaft 36 and the second rotating shaft 37 pass through these through holes, respectively, and the first support rod 34 and the second support rod 35 are tightly connected together to form a stable rotating frame, which not only ensures the structural strength of the rotating mechanism 3, but also realizes the flexibility and accuracy of the angular rotation of the bracket 4.

[0061] In a specific embodiment, the first rotating shaft 36 and the second rotating shaft 37 are parallel to each other; the first supporting rod 34 and the second supporting rod 35 are parallel to each other. This makes the force transmission between the two shafts more uniform during the rotation process, reduces the friction and wear caused by the angle deviation, thereby extending the service life of the rotating mechanism 3 and improving the flexibility and accuracy of the angle rotation of the bracket 4.

[0062] In a specific embodiment, the housing 5 includes an inner shell 51, an outer shell 52 and a middle shell 53, the middle shell 53 is partially sleeved on the inner shell 51, the outer shell 52 is partially sleeved on the middle shell 53, the lifting drive mechanism 11 is fixedly connected to the inner shell 51, and the inner shell 51 is fixedly connected to the outer shell 52;

[0063] The angle driving mechanism 12 is fixedly connected to one side of the middle shell 53 close to the bracket 4 , and penetrates the middle shell 53 to drive and connect the transmission mechanism 2 .

[0064] As attached Figure 5 As shown, the housing 5 is composed of three nested layers of an inner shell 51, an outer shell 52 and a middle shell 53 to provide enhanced structural strength and flexibility. This layered design not only optimizes space utilization, but also facilitates the installation and maintenance of various components. The inner shell 51, as the innermost layer, carries the lifting drive mechanism 11, and ensures the stability and accuracy of the lifting action through a solid fixed connection. The middle shell 53 is partially sleeved on the inner shell 51, forming a semi-enclosed structure, which not only protects the inner shell 51 from direct influence of the external environment, but also provides a stable platform for the installation of the angle drive mechanism 12. The angle drive mechanism 12 is fixedly connected to the side of the middle shell 53 close to the bracket 4, and penetrates the middle shell 53 to drive and connect the transmission mechanism 2; the outer shell 52 is partially sleeved on the middle shell 53, providing the outermost layer of protection for the entire housing 5. The outer shell 52 not only has a beautiful appearance design, but also has excellent protection performance. The fixed connection between the inner shell 51 and the outer shell 52 further enhances the integrity and stability of the housing 5, ensuring the reliable operation of the equipment under various working conditions.

[0065] In a specific embodiment, a rotation reinforcement member 7 is also included, and the rotation reinforcement member 7 includes a first connecting rod 71, a second connecting rod 72 and a rotating rod 73. One end of the first connecting rod 71 is rotatably connected to the support structure 6, and the other end is rotatably connected to the bracket 4; one end of the second connecting rod 72 is rotatably connected to the support structure 6, and the other end is rotatably connected to the bracket 4; the first connecting rod 71 and the second connecting rod 72 are respectively provided with holes matching the rotating rod 73, and the rotating rod 73 passes through the holes and is connected between the first connecting rod 71 and the second connecting rod 72. In this embodiment, as shown in the attached Figure 4 As shown, in order to further enhance the stability of the rotating mechanism 3, a rotating reinforcement member 7 is further provided. The rotating reinforcement member 7 is composed of a first connecting rod 71, a second connecting rod 72 and a rotating rod 73, which provides additional support and reinforcement for the rotating mechanism.

[0066] The utility model cooperates with a driving mechanism, a transmission mechanism and a rotating mechanism so that multiple monitors can be electrically lifted and lowered at the same time, and the angles of the left and right monitors can be adjusted synchronously around the middle monitor. The utility model has a simple structure and is easy to operate, thereby improving the working efficiency and user experience of the monitor stand.

[0067] The above is a specific description of the preferred implementation of the utility model, but the invention of the utility model is not limited to the embodiments. Technical personnel familiar with the field can also make various equivalent deformations or substitutions without violating the spirit of the utility model. These equivalent deformations or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A display stand, characterized in that: It includes a driving mechanism, a transmission mechanism, a rotating mechanism and at least two brackets for supporting the display, wherein the driving mechanism drives and connects the brackets to drive the brackets to reciprocate in a preset first direction; At least one of the brackets is rotationally connected to the transmission mechanism via the rotating mechanism, and the transmission mechanism is drivingly connected to the drive mechanism for reciprocating in a preset second direction under the drive of the drive mechanism. The rotating mechanism is used to drive the connected bracket to rotate relative to the transmission mechanism under the traction of the transmission mechanism, thereby achieving relative angle adjustment with other brackets.

2. A display stand according to claim 1, characterized in that: The driving mechanism comprises a lifting driving mechanism and an angle driving mechanism, and the lifting driving mechanism is respectively driven to connect each of the brackets to drive each of the brackets to perform reciprocating motion in the preset first direction; One side of the transmission mechanism is drivingly connected to the angle driving mechanism, and the other side is drivingly connected to at least one of the brackets through the rotating mechanism.

3. A display stand according to claim 2, characterized in that: The bracket comprises a first bracket, a second bracket and a third bracket, wherein the first bracket and the third bracket are located at left and right sides of the second bracket in the preset second direction; The first bracket, the second bracket and the third bracket are all drivingly connected to the lifting drive mechanism. The first bracket and the third bracket are each rotationally connected to the transmission mechanism through a rotating mechanism. The rotating mechanism is used to drive the first bracket and the third bracket to rotate relative to the transmission mechanism under the traction of the transmission mechanism, thereby respectively realizing the relative angle adjustment between the first bracket and the third bracket and the second bracket.

4. A display stand according to claim 2, characterized in that: The angle driving mechanism comprises a driving part and a driven part, one side of the driven part is drivingly connected to the driving part, and the other side of the driven part is drivingly connected to the transmission mechanism.

5. A display stand according to claim 3, characterized in that: The rotating mechanism includes a first rotating mechanism and a second rotating mechanism, and the transmission mechanism includes a moving part, a first transmission part and a second transmission part, one side of the moving part is transmission-connected to the first transmission part, the other side of the moving part is transmission-connected to the second transmission part, and the moving part is drivingly connected to the angle driving mechanism; The side of the first transmission part away from the moving part is rotationally connected to the first bracket through the first rotating mechanism, and the side of the second transmission part away from the moving part is rotationally connected to the third bracket through the second rotating mechanism.

6. A display stand according to claim 3, characterized in that: It also includes a shell and a supporting structure, the driving mechanism is located inside the shell, the shell is connected to the supporting structure, and the side of the supporting structure away from the shell is respectively connected to the transmission mechanism, the rotating mechanism and the second bracket.

7. A display stand according to claim 6, characterized in that: The rotating mechanism comprises a connecting rod, a first supporting rod, a second supporting rod, a first rotating shaft and a second rotating shaft, one end of the connecting rod is rotatably connected to the first rotating shaft, and the other end is rotatably connected to the transmission mechanism; One end of the first support rod is rotatably connected to the support structure, and the other end is rotatably connected to the bracket; one end of the second support rod is rotatably connected to the support structure, and the other end is rotatably connected to the bracket; the first support rod and the second support rod are respectively provided with through holes matching the first rotation axis and the second rotation axis, and the first rotation axis and the second rotation axis respectively pass through the through holes and are connected between the first support rod and the second support rod.

8. A display stand according to claim 7, characterized in that: The first rotation axis and the second rotation axis are parallel to each other; the first support rod and the second support rod are parallel to each other.

9. The display stand according to claim 6, characterized in that: The housing comprises an inner shell, an outer shell and a middle shell, the middle shell is partially sleeved on the inner shell, the outer shell is partially sleeved on the middle shell, the lifting drive mechanism is fixedly connected to the inner shell, and the inner shell is fixedly connected to the outer shell; The angle driving mechanism is fixedly connected to a side of the middle shell close to the bracket, and penetrates through the middle shell to drive and connect with the transmission mechanism.

10. The display stand according to claim 6, characterized in that: It also includes a rotation reinforcement, which includes a first connecting rod, a second connecting rod and a rotating rod, one end of the first connecting rod is rotationally connected to the support structure, and the other end is rotationally connected to the bracket; one end of the second connecting rod is rotationally connected to the support structure, and the other end is rotationally connected to the bracket; the first connecting rod and the second connecting rod are respectively provided with holes matching the rotating rod, and the rotating rod passes through the holes and is connected between the first connecting rod and the second connecting rod.

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