Display support with light-emitting structure
By installing a conductive end at the bottom of the joint of the monitor bracket and a conductive ring structure in the connecting arm, the problem of wires wound when adjusting the position of the monitor bracket is solved, and the convenience and safety of arbitrary rotation are achieved.
Patent Information
- Application Number
- CN202422411572.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-10-08
AI Technical Summary
When adjusting the display position, the ambient light wires are easily wrapped, resulting in limited mechanical limits and adjustment ranges, affecting user operation convenience.
A display bracket with a light emitting structure is designed. By providing two first conductive ends at the bottom of the joint and two second conductive ends in the second connecting arm, the conductive bumps and conductive ring structure are used to ensure that the conductive ends always come into contact and are energized when rotating at any angle, and avoiding wires being wound.
The connection arm is arbitrary rotation without causing wires to be wound, maintaining user's operational convenience and equipment reliability, while enhancing safety.
Smart Images
Figure CN222963649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of home office, and specifically relates to a display bracket with a lighting structure. Background Art
[0002] A display bracket is a product that can fix a display, a notebook, a tablet computer, etc. At present, there are more and more adjustable ways, and almost all-round and all-angle adjustment can be realized.
[0003] Currently, in order to enhance the user experience, some high-end display brackets have started to install ambient lights at the top or side of the connecting arm. However, these ambient lights need to obtain power supply from the base, which means that wires must be arranged inside the connecting arm. When the user adjusts the position of the display, the connecting arm will rotate, which brings the risk of wire entanglement. To solve this problem, some design solutions adopt the method of restricting the rotation angle of the connecting arm. For example, it is only allowed to rotate in one direction, and when the mechanical limit is reached, the connecting arm is forced to rotate in the opposite direction to avoid wire entanglement. Although this method can solve the problem of wire entanglement to a certain extent, it also limits the adjustment range of the connecting arm and the operation convenience of the user. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide a display bracket with a lighting structure that enables the connecting arm to rotate arbitrarily and can avoid the problem of wire entanglement, has a simple structure, good reliability and safety.
[0005] The technical solution of the utility model is to provide a display bracket with a lighting structure having the following structure, including a first connecting arm and a second connecting arm. The first connecting arm and the second connecting arm are both provided with lighting components inside, and the lighting component of the first connecting arm is electrically connected to the lighting component of the second connecting arm. The first connecting arm and the second connecting arm are rotationally connected through a joint. It is characterized in that: the joint is arranged at the bottom of the first connecting arm, and two first conductive ends are arranged at the bottom of the joint. Two second conductive ends are arranged inside the second connecting arm. One second conductive end is a circular ring, and the other second conductive end is located inside the circular ring. A safety distance is provided between the two first conductive ends and between the two second conductive ends; one of the first conductive ends is located inside and is always in contact and electrically connected to the second conductive end at any angle of joint rotation; the other first conductive end is located outside and is always electrically connected to the other second conductive end in the form of a circular ring at any angle of joint rotation.
[0006] That the bottom of the joint is provided with two first conductive ends means that the bottom of the joint is provided with a first connection end, a first conductive bump is provided at the center of the bottom of the first connection end, a second conductive bump is provided beside the first conductive bump and there is a safety distance between them; the top of the second connecting arm is provided with a second connection end, and a conductive block located at the center is provided on the inner bottom surface of the central hole of the second connection end, a conductive ring concentric with the conductive block is provided outside the conductive block, and there is a safety distance between the conductive block and the conductive ring; the first connection end is embedded in the central hole of the second connection end and the first conductive bump is always in contact with and energized with the conductive block, and the second conductive bump is in contact with and energized with the conductive ring at any angle of joint rotation.
[0007] That the bottom of the joint is provided with two first conductive ends means that the bottom of the joint is provided with a first connection end, a first conductive bump is provided at one point of the inner ring at the bottom of the first connection end, a second conductive bump is provided beside the first conductive bump and there is a safety distance between them; the top of the second connecting arm is provided with a second connection end, a conductive block with an annular structure is provided at an eccentric position inside the second connection end, a conductive ring concentric with the conductive block is provided outside the conductive block, and there is a safety distance between the conductive block and the conductive ring; the first connection end is embedded in the central hole of the second connection end and the first conductive bump is always in contact with and energized with a point of the conductive block, and the second conductive bump is in contact with and energized with a point of the conductive ring at any angle of joint rotation.
[0008] The first connection end is embedded in the central hole of the second connection end and they are coaxially connected, and the first connection end rotates in the central hole of the second connection end.
[0009] The second connection end is embedded in the bushing in the hole of the second connecting arm, and the bushing is circumferentially limited at the top and axially limited at the bottom by a buckle with the second connecting arm.
[0010] The first conductive bump and the second conductive bump are respectively connected to a wire and electrically connected to the light-emitting component in the first connecting arm.
[0011] The conductive block and the conductive ring are respectively connected to a wire and electrically connected to the light-emitting component in the second connecting arm.
[0012] The body of the first connection end and the body of the second connection end are both a disc, there is a distance between the disc of the body of the first connection end and the disc of the body of the second connection end, and the first conductive bump and the second conductive bump extend downward from the disc of the body of the first connection end.
[0013] After adopting the above structure, the utility model has the following advantages: The joint is arranged at the bottom of the first connecting arm. Two first conductive ends are arranged at the bottom of the joint and are connected to the two wiring ends of the atmosphere lamp. Two second conductive ends are arranged in the second connecting arm. One second conductive end is a circular ring, and the other second conductive end is located inside the circular ring. The two second conductive ends are connected to the two wiring ends of the atmosphere lamp. A safety distance is provided between the two first conductive ends and between the two second conductive ends to prevent the two conductive ends from being broken down and short-circuited. One of the first conductive ends is located inside and is always in contact and electrically connected to the second conductive end at the corresponding upper and lower positions when the joint rotates to any angle. This structure enables a wire of the first connecting arm to always be in contact with the wire of the second connecting arm without changing with the rotation of the connecting arm. The other first conductive end is always electrically connected to the other second conductive end in the form of a circular ring when the joint rotates to any angle. When the joint rotates, the first conductive end is always in contact and energized with one point of the circular ring structure of the second conductive end. Therefore, the rotation angle of the connecting arm does not need to be limited. After rotating one or more circles, the two are always in contact and energized. The atmosphere lamps of the two connecting arms can be energized, which can avoid the problem of wire entanglement. The structure is simple and reliable. In addition, both the first connecting end and the second connecting end are located inside the connecting arm and the joint, and the safety performance is good.
[0014] As an improvement, that the bottom of the joint is provided with two first conductive ends means that the bottom of the joint is provided with a first connecting end. A first conductive bump is provided at the center of the bottom of the first connecting end. A second conductive bump is provided beside the first conductive bump and a safety distance is provided between the two. The top of the second connecting arm is provided with a second connecting end. A conductive block is provided at the inner bottom surface of the central hole of the second connecting end. A concentric conductive ring is provided outside the conductive block. A safety distance is provided between the conductive block and the conductive ring. The first connecting end is embedded in the central hole of the second connecting end and the first conductive bump is always in contact and energized with the conductive block. The second conductive bump is in contact and energized with the conductive ring when the joint rotates to any angle. Using a structure similar to a compass, electrical connection can be achieved regardless of how the first connecting end and the second connecting end rotate, avoiding the trouble of wire entanglement.
[0015] As an improvement, the statement that two first conductive ends are provided at the bottom of the joint means that a first connection end is provided at the bottom of the joint. At a certain point on the inner ring at the bottom of the first connection end, a first conductive bump is provided. A second conductive bump is provided beside the first conductive bump, and a safety distance is provided between the two. A second connection end is provided at the top of the second connecting arm. At an eccentric position inside the second connection end, a conductive block in a ring structure is provided. A concentric conductive ring is provided outside the conductive block, and a safety distance is provided between the conductive block and the conductive ring. The first connection end is embedded in the central hole of the second connection end, and the first conductive bump is always in contact with and energized with a certain point of the conductive block. The second conductive bump is always in contact with and energized with a certain point of the conductive ring at any angle of rotation of the joint. This structure adopts two eccentric first conductive ends and two ring structures on the inner and outer sides, which can achieve contact and power-on at any angle and avoid the trouble of wire entanglement.
[0016] As an improvement, the first connection end is embedded in the central hole of the second connection end and the two are coaxially connected. The first connection end rotates in the central hole of the second connection end without affecting the rotation of the first connecting arm and the second connecting arm.
[0017] As an improvement, the second connection end is embedded in the bushing in the hole of the second connecting arm. The bushing is circumferentially limited at the top and axially limited at the bottom by a buckle with the second connecting arm. Adding a bushing can avoid wear at the rotation part of the second connecting arm and can also insulate the second connection end.
[0018] As an improvement, the first conductive bump and the second conductive bump are respectively connected to a wire and electrically connected to the light-emitting component in the first connecting arm to energize the two.
[0019] As an improvement, the body of the first connection end and the body of the second connection end are both a disc. There is a distance between the disc of the body of the first connection end and the disc of the body of the second connection end. The first conductive bump and the second conductive bump extend downward from the disc of the body of the first connection end. The disc structure is convenient for rotation. Description of the Drawings
[0020] Figure 1 It is a schematic cross-sectional view of the display bracket with a light-emitting structure of the present invention.
[0021] Figure 2 It is a schematic sectional view of the display bracket with a light-emitting structure of the present invention.
[0022] Figure 3 It is a partial exploded view of the display bracket with a light-emitting structure of the present invention.
[0023] Figure 4A partial cross-sectional view of the joint part of the display stand with a lighting structure according to the present utility model.
[0024] Figure 5 A schematic diagram showing the connection between the first connection end and the second connection end in the first embodiment.
[0025] Figure 6 A schematic diagram of the first perspective of the separation of the first connection end and the second connection end in the first embodiment.
[0026] Figure 7 A schematic diagram of the second perspective of the separation of the first connection end and the second connection end in the first embodiment.
[0027] Figure 8 A schematic diagram of the first connection end in the second embodiment.
[0028] Figure 9 A schematic diagram of the second connection end in the second embodiment.
[0029] As shown in the figure: 1. First connecting arm, 2. Second connecting arm, 3. Joint, 4. First connection end, 5. Second connection end, 6. First conductive bump, 7. Second conductive bump, 8. Conductive block, 9. Conductive ring, 10. Bushing. Specific embodiments
[0030] The present utility model will be further described below with reference to the accompanying drawings.
[0031] As Figures 1-7 shown, Embodiment 1: The display stand with a lighting structure according to the present utility model includes a first connecting arm 1 and a second connecting arm 2. Light-emitting components are provided inside both the first connecting arm 1 and the second connecting arm 2, and the light-emitting component of the first connecting arm 1 is electrically connected to the light-emitting component of the second connecting arm 2. The first connecting arm 1 and the second connecting arm 2 are rotatably connected by a joint 3. Of course, the display stand can have more connecting arms, such as three or four. Then, joints need to be installed between each pair of adjacent connecting arms. Similarly, the light-emitting components of each connecting arm need to be connected in parallel through wires. In this embodiment, as Figure 1 and Figure 2 shown, there are two connecting arms. The first connecting arm 1 and the second connecting arm 2 are rotatably connected by a joint 3.
[0032] The joint 3 is provided at the bottom of the first connecting arm 1. Two first conductive terminals are provided at the bottom of the joint 3. Two second conductive terminals are provided inside the second connecting arm 2. One second conductive terminal is a circular ring, and the other second conductive terminal is located inside the circular ring. Here, the inside can be a circular ring or at the center position. A safety distance is provided between the two first conductive terminals and between the two second conductive terminals; one of the first conductive terminals is located inside and is always in contact and electrically connected to the second conductive terminal at the corresponding upper and lower positions when the joint rotates to any angle; the other first conductive terminal is always electrically connected to the other second conductive terminal having a circular ring structure when the joint rotates to any angle.
[0033] Embodiment 1: That the bottom of the joint 3 is provided with two first conductive terminals means that a first connection end 4 is provided at the bottom of the joint 3, a first conductive bump 6 is provided at the center of the bottom of the first connection end 4, and a second conductive bump 7 is provided beside the first conductive bump 6 and a safety distance is provided between the two, as Figure 5 and Figure 6 shown.
[0034] A second connection end 5 is provided at the top of the second connecting arm 2. A conductive block 8 located at the center is provided on the inner bottom surface of the central hole of the second connection end 5, and a concentric conductive circular ring 9 is provided outside the conductive block 8. A safety distance is provided between the conductive block 8 and the conductive circular ring 9. As Figure 5 and Figure 6 shown.
[0035] The power-on principle of the first connection end 4 and the second connection end 5: The first connection end 4 is embedded in the central hole of the second connection end 5 and the first conductive bump 6 is always in contact and powered on with the conductive block 8. The second conductive bump 7 is in contact and powered on with the conductive circular ring 9 when the joint 3 rotates to any angle. No matter how the first connection end 4 rotates, the second conductive bump 7 contacts and passes through one of the points of the conductive circular ring 9.
[0036] The bottoms of the first conductive bump 6 and the second conductive bump 7 are of spherical structure, reducing the friction while realizing conduction.
[0037] As Figure 4 described, the first connection end 4 is embedded in the central hole of the second connection end 5 and the two are coaxially connected. The first connection end 4 rotates in the central hole of the second connection end 5. The first connection end 4 is insulated from the first connecting arm 1, and the second connection end 5 is insulated from the second connecting arm 2.
[0038] As Figure 3As shown, the second connection end 5 is embedded in the bushing 10 within the hole of the second connection arm 2. The bushing 10 and the second connection arm 2 are circumferentially limited at the top and axially limited at the bottom by a snap. The circumferential limitation at the top means that the top of the bushing 10 is provided with an outwardly turned edge, and the bottom of the outwardly turned edge and the body of the bushing 10 are provided with several ridges, which are embedded in the side wall notches within the hole of the second connection arm 2 to achieve positioning. The axial limitation at the bottom by the snap means that the bottom of the bushing 10 is provided with a snap, and a through hole is provided at the bottom of the side wall of the second connection arm 2. The snap of the bushing 10 is embedded in the through hole, and the through hole is a threaded hole, and a set screw is screwed tightly against the snap.
[0039] The first conductive bump 6 and the second conductive bump 7 are respectively connected to a wire and electrically connected to the light-emitting component within the first connection arm 1.
[0040] As Figure 5 shown, the conductive block 8 and the conductive ring 9 are respectively connected to a wire and electrically connected to the light-emitting component within the second connection arm 2.
[0041] As Figure 5 shown, the bodies of the first connection end 4 and the second connection end 5 are both a disc. There is a spacing between the disc of the body of the first connection end 4 and the disc of the body of the second connection end 5. The first conductive bump 6 and the second conductive bump 7 extend downward from the disc of the body of the first connection end 4.
[0042] Embodiment 2: As Figure 8 shown, that the bottom of the joint 3 is provided with two first conductive ends means that the bottom of the joint 3 is provided with a first connection end 4. One point of the inner ring at the bottom of the first connection end 4 is provided with a first conductive bump 6, that is, the first conductive bump 6 is provided at an eccentric position at the bottom of the first connection end 4. A second conductive bump 7 is provided beside the first conductive bump 6 and there is a safety distance between them;
[0043] As Figure 9 shown, the top of the second connection arm 2 is provided with a second connection end 5. An eccentric position within the second connection end 5 is provided with a conductive block 8 having an annular structure. The outside of the conductive block 8 is provided with a concentric conductive ring 9, that is, the structures of the conductive block 8 and the conductive ring 9 are both a ring. The conductive block 8 is located inside, and the conductive ring 9 is located outside. The two are coaxial rings, and there is a safety distance between the conductive block 8 and the conductive ring 9; the first connection end 4 is embedded in the central hole of the second connection end 5, and the first conductive bump 6 is always in contact with and conducts electricity with a point of the conductive block 8. The second conductive bump 7 is always in contact with and conducts electricity with a point of the conductive ring 9 at any angle when the joint 3 rotates.
Claims
1. A display stand with a light-emitting structure, comprising a first connecting arm (1) and a second connecting arm (2), wherein the first connecting arm (1) and the second connecting arm (2) are both provided with light-emitting components, and the light-emitting components of the first connecting arm (1) are electrically connected to the light-emitting components of the second connecting arm (2), and the first connecting arm (1) and the second connecting arm (2) are rotatably connected via a joint (3); characterized in that: The joint (3) is arranged at the bottom of the first connecting arm (1), and two first conductive ends are arranged at the bottom of the joint (3), and two second conductive ends are arranged inside the second connecting arm (2), one second conductive end is a circular ring, and the other second conductive end is located inside the circular ring; a safety distance is provided between the two first conductive ends and between the two second conductive ends; one of the first conductive ends is located inside and is always in contact with and electrically connected to the second conductive end when the joint is rotated to any angle; and the other first conductive end is located outside and is always electrically connected to the other second conductive end in a circular ring structure when the joint is rotated to any angle.
2. The display stand with a light-emitting structure according to claim 1, characterized in that: The bottom of the joint (3) is provided with two first conductive ends, which means that the bottom of the joint (3) is provided with a first connecting end (4), the bottom center of the first connecting end (4) is provided with a first conductive protrusion (6), a second conductive protrusion (7) is provided next to the first conductive protrusion (6), and a safety distance is provided between the two; the top of the second connecting arm (2) is provided with a second connecting end (5), the inner bottom surface of the center hole of the second connecting end (5) is provided with a conductive block (8) located in the center, the outer side of the conductive block (8) is provided with a conductive ring (9) with the same center, and a safety distance is provided between the conductive block (8) and the conductive ring (9); the first connecting end (4) is embedded in the center hole of the second connecting end (5), and the first conductive protrusion (6) and the conductive block (8) are always in contact and energized, and the second conductive protrusion (7) is in contact with the conductive ring (9) and energized when the joint (3) rotates to any angle.
3. The display stand with a light-emitting structure according to claim 1, characterized in that: The bottom of the joint (3) is provided with two first conductive ends, which means that the bottom of the joint (3) is provided with a first connecting end (4), a first conductive protrusion (6) is provided at one point of the inner circular ring of the bottom of the first connecting end (4), a second conductive protrusion (7) is provided next to the first conductive protrusion (6), and a safety distance is provided between the two; the top of the second connecting arm (2) is provided with a second connecting end (5), an annular conductive block (8) is provided at an eccentric position inside the second connecting end (5), a concentric conductive circular ring (9) is provided outside the conductive block (8), and a safety distance is provided between the conductive block (8) and the conductive circular ring (9); the first connecting end (4) is embedded in the center hole of the second connecting end (5), and the first conductive protrusion (6) is always in contact with and energized at one point of the conductive block (8), and the second conductive protrusion (7) is always in contact with and energized at one point of the conductive circular ring (9) when the joint (3) rotates to any angle.
4. The display stand with a light-emitting structure according to claim 2 or 3, characterized in that: The first connecting end (4) is embedded in the center hole of the second connecting end (5) and the two are coaxially connected, and the first connecting end (4) rotates in the center hole of the second connecting end (5).
5. The display stand with a light-emitting structure according to claim 2 or 3, characterized in that: The second connecting end (5) is embedded in a bushing (10) in a hole of the second connecting arm (2); the bushing (10) and the second connecting arm (2) are circumferentially limited at the top and axially limited at the bottom by a buckle.
6. The display stand with a light-emitting structure according to claim 2 or 3, characterized in that: The first conductive bump (6) and the second conductive bump (7) are respectively connected to a wiring and are electrically connected to the light-emitting component in the first connecting arm (1).
7. The display stand with a light-emitting structure according to claim 2 or 3, characterized in that: The conductive block (8) and the conductive ring (9) are respectively connected to a wiring and are electrically connected to the light-emitting component in the second connecting arm (2).
8. The display stand with a light-emitting structure according to claim 2 or 3, characterized in that: The body of the first connecting end (4) and the body of the second connecting end (5) are both a disc, a distance is provided between the body disc of the first connecting end (4) and the body disc of the second connecting end (5), and the first conductive protrusion (6) and the second conductive protrusion (7) extend downwardly out of the body disc of the first connecting end (4).