A rotatable display device stand connection mechanism and display

Abstract

The embodiment of the application provides a rotatable display device support connecting mechanism, which comprises a display device shell provided with a concave hole, a first limiting rib and a clamping groove being arranged in the concave hole; a cover plate base is connected to a first end of a connecting assembly, a second end of the connecting assembly is provided with a connecting end, the connecting end is axially provided with a limiting guide groove matched with the first limiting rib, and a retractable first elastic needle matched with the clamping groove; the connecting assembly is provided with a lock hole; the connecting assembly is provided with a bolt; when the display device shell is locked and connected with the connecting assembly, the lock bolt is inserted into the lock hole and pushes the bolt to abut against and lock the first elastic needle. Through the novel connecting structure in the rotatable display device support connecting mechanism, the problem that a traditional display device hanging support is inconvenient to disassemble is effectively solved, and the rotatable display device support connecting mechanism has the advantages of convenient operation, safety and stability, flexible use, high durability and the like.

Description

Technical Field

[0001] This invention relates to the field of display device connection structure technology, and in particular to a rotatable display device bracket connection mechanism and a display. Background Technology

[0002] A display device, also known as a monitor, or more commonly as a screen, display panel, etc., is a device that outputs images or tactile information (such as a Braille display designed for the blind). If the input signal is an electronic signal, this type of display device is called an electronic display device; there is also a mechanical display device.

[0003] Currently, most traditional display devices (such as televisions, monitors, and mobile phones) have wall mounts or brackets, making it convenient for users to wall-mount or mount them on other devices (such as cars). Some display device products are designed for multiple uses, allowing them to be both wall-mounted and portable. However, since most existing wall mounts are fixed with screws at both ends—one end to the device and the other to the wall or other equipment—removing the display device from the mount requires tools to unscrew the screws and a certain level of technical skill. This is very inconvenient for non-professional users (such as ordinary female users). A solution to these problems is needed. Summary of the Invention

[0004] In view of the above problems, embodiments of the present invention are proposed to provide a rotatable display device bracket connection mechanism and display that overcomes or at least partially solves the above problems.

[0005] To address the aforementioned problems, this invention discloses a rotatable display device bracket connection mechanism, comprising:

[0006] The display device housing has a recessed hole on its back, and the recessed hole is axially provided with a first limiting rib and a slot.

[0007] A cover plate base is connected to a first end of a connecting assembly. The second end of the connecting assembly is provided with a connecting end that matches the recessed hole. The connecting end is axially provided with a limiting guide groove that matches the first limiting rib and a retractable first spring pin that matches the slot. A locking hole is provided between the first end and the second end.

[0008] The connecting assembly is provided with a pin; the first end of the pin abuts against the first spring pin, and the second end is located at the lock hole position.

[0009] When the display device housing is locked to the connection assembly, the mortise is inserted into the lock hole and pushes the pin to abut and lock the first spring pin.

[0010] Preferably, it also includes a baffle disposed within the recess;

[0011] The baffle has a first spring on the side facing the display device housing, and a hook is provided at its peripheral edge.

[0012] The recessed hole is provided with a positioning post adapted to the first spring; the hook is located in the slot.

[0013] Preferably, the baffle is provided with a magnetic switch male seat in the middle, and a telescopic spring pin female seat is provided around the magnetic switch male seat; the baffle is connected to the front end of the connecting assembly through the magnetic switch male seat and the pin female seat;

[0014] The connecting assembly also includes a magnetic charging plate; the magnetic charging plate has a telescopic spring pin male seat and a magnetic switch female seat on the side facing the baffle, and a connector for connecting to a power source on the other side.

[0015] The magnetic switch male socket is electrically connected to the display device housing.

[0016] Preferably, a second spring is sleeved on the first end of the pin, and the first end of the pin is provided with a first spherical surface, a first arc surface, or a first slope surface that is adapted to the first spring pin.

[0017] The second end of the pin is provided with a second spherical surface, a second arc surface, or a second slope surface;

[0018] The latch has a guide slope at its first end and a concave surface spaced at a predetermined distance from the guide slope.

[0019] Preferably, the connecting assembly further includes: a bracket bottom shell, a bracket middle shell, a pressure plate, a bracket top shell, and a bracket adapter connected in sequence;

[0020] The bracket adapter is rotatably connected to the cover plate base;

[0021] The bottom shell of the bracket is provided with spring pin holes;

[0022] The bracket middle shell is fitted inside the bracket bottom shell. The middle shell has a first sleeve, and the side has a connecting hole corresponding to the spring pin hole. The connecting hole communicates with the first sleeve. The first spring pin is provided in the connecting hole. The first end of the first spring pin protrudes from the spring pin hole. The second end of the first spring pin is connected to the connecting hole through a third spring. The second end of the first spring pin is at least partially located inside the first sleeve.

[0023] The pressure plate has its first end fitted inside the bottom shell of the bracket, and its second end connected to the top shell of the bracket. The top shell of the bracket has a locking hole on its side. The second end of the pin passes through the middle of the pressure plate and is at least partially located in the locking hole.

[0024] The first end of the pin is at least partially located inside the first sleeve, and the portion outside the first sleeve is fitted with a second spring.

[0025] The top shell of the bracket is fixedly connected to the bracket adapter.

[0026] Preferably, a first rotating shaft is further provided between the inner shell of the bracket and the first end of the pressure plate;

[0027] The first rotating shaft includes a bottom fixing plate and a top fixing plate that are rotatably connected. A rotating shaft sleeve for inserting the pin is provided in the middle part. The bottom fixing plate is fixedly connected to the middle shell of the bracket, and the top fixing plate is connected to the pressure plate and the top shell of the bracket.

[0028] Preferably, the bottom shell of the bracket is provided with axially oriented angle limiting ribs and circumferentially distributed angle limiting grooves.

[0029] The bottom fixing plate and the top fixing plate are provided with limiting grooves; the side of the pressure plate is provided with at least one guide post, and the guide post is provided with a second spring pin and a fourth spring.

[0030] When the pressure plate rotates, the rotation trajectory of the guide post passes through the angle limiting groove.

[0031] Preferably, the cover plate base has a protrusion;

[0032] The bracket adapter is provided with a mounting groove that matches the protrusion; a second rotating shaft is provided on the side of the mounting groove;

[0033] The bracket adapter is connected to the protrusion via the second pivot and screws.

[0034] Preferably, the first end of the latch has a waist hole of a preset length;

[0035] A screw hole corresponding to the waist hole is provided at the lock hole position, and a screw is installed in the screw hole, with the screw rod located in the waist hole.

[0036] Preferably, the second end of the latch is T-shaped.

[0037] Preferably, the cover plate base is also provided with multiple wall mounting holes.

[0038] This invention discloses a display, which includes a rotatable display device bracket connecting mechanism; the display device housing of the rotatable display device bracket connecting mechanism is provided with a display screen assembly.

[0039] The embodiments of the present invention have the following advantages:

[0040] The display device housing has a recessed hole on its back, with a first limiting rib and a slot axially arranged in the recessed hole. A cover plate base connects to a first end of a connecting assembly. The second end of the connecting assembly has a connecting end adapted to the recessed hole, with a limiting guide groove axially adapted to the first limiting rib and a retractable first spring pin adapted to the slot. A locking hole is provided between the first and second ends. A pin is provided inside the connecting assembly. The first end of the pin abuts against the first spring pin, and the second end is located in the locking hole. When the display device housing is locked to the connecting assembly, the pin is inserted into the locking hole and pushes the pin to abut and lock the first spring pin. This novel connecting structure in the rotatable display device bracket connecting mechanism effectively solves the problem of inconvenient disassembly of traditional display device brackets, bringing numerous benefits such as convenient operation, safety and stability, flexible use, and high durability. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the disassembled structure of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0042] Figure 2 This is a schematic diagram of the locked state structure of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0043] Figure 3 This is a schematic diagram of the unlocked state structure of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0044] Figure 4 This is a partial structural diagram of the locking mechanism of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0045] Figure 5 This is an exploded structural diagram of the first part of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0046] Figure 6 This is an exploded view of the second part of a rotatable display device bracket connection mechanism according to an embodiment of the present invention;

[0047] Figure 7 This is an exploded structural diagram of the third part of a rotatable display device bracket connection mechanism provided in an embodiment of the present invention.

[0048] The attached diagram is described below:

[0049] 1. Display device housing; 2. Baffle; 3. Bracket bottom shell; 4. Magnetic charging plate; 5. Bracket middle shell; 6A. First rotating shaft; 6B. Second rotating shaft; 7. Pressure plate; 8. Lock; 9. Bracket top shell; 10. Bracket adapter; 11. Cover plate base; 12. Pin; 100. Recessed hole; 101. First limiting rib; 102. Slot; 103. Positioning post; 104. Screw; 201. Magnetic switch male socket; 202. Telescopic spring pin female socket; 203. Hook; 204. First spring; 301. Spring pin hole; 302. Angle limiting rib ; 303, Angle limiting groove; 304, Limiting guide groove; 401, Telescopic spring pin male seat; 402, Magnetic switch female seat; 403, Connector; 501, First spring pin; 502, Third spring; 503, First sleeve; 601, Bottom fixing piece; 602, Top fixing piece; 603, Rotating shaft sleeve; 701, Guide post; 702, Second spring pin; 703, Fourth spring; 801, Waist hole; 802, Guide slope; 803, Concave surface; 1012, Second spring; 1101, Protrusion; 1102, Wall mounting hole. Detailed Implementation

[0050] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0051] Reference Figure 1 This diagram illustrates a split structure of a rotatable display device bracket connection mechanism according to the present invention. Specifically, it may include: a display device housing 1 with a recessed hole 100 on its back, the recessed hole 100 having an axially arranged first limiting rib 101 and a slot 102; a cover plate base 11 connected to a first end of a connecting assembly, the second end of which has a connecting end adapted to the recessed hole 100, the connecting end having an axially arranged limiting guide groove 304 adapted to the first limiting rib 101, and a retractable first spring pin 501 adapted to the slot 102; and a connection between the first end and the second end. The device is provided with a lock hole; the connecting assembly is provided with a pin 12; the first end of the pin 12 abuts against the first spring pin 501, and the second end is located at the lock hole; when the display device housing 1 is locked to the connecting assembly, the lock 8 is inserted into the lock hole and pushes the pin 12 to abut against and lock the first spring pin 501; so that the connection between the display device housing 1 and the connecting assembly is locked and cannot be separated. When the lock 8 is not inserted, the pin 12 returns to its original position and does not abut against the first spring pin 501, so that it is in the unlocked state, thereby allowing the display device housing 1 to be separated from the connecting assembly.

[0052] In this embodiment, a rotatable display device bracket connection mechanism is proposed to solve the problem of inconvenient disassembly of traditional display device housing 1 brackets. Through the novel connection structure, the display device housing 1 can be easily disassembled from the bracket, while also being securely mounted on a wall or other equipment. Specifically, the recess 100 on the back of the display device housing 1 is axially provided with a first limiting rib 101 and a slot 102 structure, providing a positioning and fixing interface for the connection component. Users can quickly assemble and disassemble the display device housing 101 without tools, greatly improving the convenience of operation, especially suitable for non-professional users, such as ordinary female users; the two ends of the connection component are respectively connected to the cover plate base 11 and the recess 100 of the display device housing 1. The limiting guide groove 304 at the connecting end matches the first limiting rib 101, ensuring the accuracy and stability of the connection, guaranteeing the stability of the display device housing 1 in the installed state, preventing the device from falling off due to accidental collisions, and improving the safety of use. At the same time, the retractable first spring pin 501 cooperates with the slot 102 to achieve easy connection and disassembly. When connecting, the first spring pin 501 is inserted into the slot 102. When disassembling, the first spring pin 501 retracts into the connecting component as it passes the edge of the slot 102 until it is withdrawn from the recess 100. One end of the pin 12 abuts against the first spring pin 501, and the other end is located in the lock hole. When the lock 8 is inserted into the lock hole, it pushes the pin 12 to lock the first spring pin 502, thus locking the display device and the connecting component and preventing them from being separated. Conversely, when the latch 8 is not inserted, the pin 12 retracts, and the display device in the unlocked state can be easily disassembled. Users can adjust the position of the display device at any time as needed, and it can be wall-mounted or removed for storage and carrying, meeting the needs of multiple scenarios. The mechanical locking and unlocking structure reduces metal fatigue and wear compared to traditional screw fixing, improving the durability of the product.

[0053] In one embodiment of this application, reference is made to Figures 1 to 3 As shown, it also includes a baffle 2 disposed within the recess 100; the baffle 2, on the side facing the display device housing 1, is provided with a first spring 204, and a hook 203 is provided at its peripheral edge; a positioning post 103 adapted to the first spring 204 is provided within the recess 100; the hook 203 is located within the slot 102. When the connecting assembly is connected to the display device housing 1, the front end of the connecting assembly is inserted into the recess 100, and the baffle can provide elastic support to prevent the connection from becoming loose.

[0054] As an example, the baffle 2 has a magnetic switch male seat 201 in the middle, and a telescopic spring pin female seat 202 around the magnetic switch male seat 201. The baffle 2 is connected to the front end of the connecting assembly through the magnetic switch male seat 201 and the pin female seat 202. The connecting assembly also has a magnetic charging plate 4. The magnetic charging plate 4 has a telescopic spring pin male seat 401 and a magnetic switch female seat 402 on one side facing the baffle 2, and a connector 403 for connecting to the power supply on the other side. The magnetic switch male seat 201 is electrically connected to the display device housing 1. When connected, the telescopic spring pin female seat 202 corresponding to the magnetic switch male seat 201 is adapted to the telescopic spring pin male seat 401 corresponding to the magnetic switch female seat 402, and a magnetic electrical connection is formed. Using this connection structure, when the support structure is connected, the power supply and / or signal connection is also completed, and when the support structure is disconnected, the power supply and / or signal connection is also disconnected.

[0055] In one embodiment of this application, reference is made to Figures 1 to 3 As shown, the first end of the pin 12 is fitted with a second spring 1012, and the first end of the pin 12 has a first spherical surface, a first arc surface, or a first slope surface adapted to the first spring pin 501; the second end of the pin 12 has a second spherical surface, a second arc surface, or a second slope surface; the latch 8 has a guide slope 802 at its first end, and a concave surface 803 spaced at a predetermined distance from the guide slope 802, such as... Figure 4 As shown, the concave surface 803 can be zero-distance or have a small distance from the uppermost end of the guide slope 802, so that the pin 12 can be quickly fixed at the concave surface 803. When the lock 8 is inserted, the guide slope 802 pushes the lock 8 forward through the second spherical surface, second arc surface or second slope at the second end until the concave surface 803 is located at the second spherical surface, second arc surface or second slope, so that the second end of the pin 12 is stuck at the concave surface 803, so that the first spherical surface, first arc surface or first slope at the first end of the pin 12 abuts the first spring pin 501, so that the first spring pin 501 can be stuck in the slot 102 and cannot be withdrawn, thereby achieving the purpose of locking the connection.

[0056] In one embodiment of this application, the connecting assembly further includes: a bracket bottom shell 3, a bracket middle shell 5, a pressure plate 7, a bracket top shell 9, and a bracket adapter 10 connected in sequence; the bracket adapter 10 is rotatably connected to the cover plate base 11, so that the cover plate base 11 and the bracket adapter 10 are relatively adjustable. Through this connecting structure, the angle between the orientation and horizontal position of the display device housing 1 can be adjusted to better adapt to the scene.

[0057] The bottom shell 3 of the support is provided with a spring pin hole 301; the middle shell 5 of the support is sleeved inside the bottom shell 3, and a first sleeve 503 is provided in the middle part. The side of the sleeve 503 is provided with a connecting hole corresponding to the spring pin hole 301. The connecting hole communicates with the first sleeve 503. The first spring pin 501 is provided in the connecting hole. The first end of the first spring pin 501 protrudes from the spring pin hole 301. The second end of the first spring pin 501 is connected to the connecting hole through a third spring 502. The first end of the pressure plate 7 is fitted inside the bottom shell 3 of the bracket, and the second end is connected to the top shell 9 of the bracket. The top shell 9 of the bracket has a locking hole on its side. The second end of the pin 12 passes through the middle of the pressure plate 7 and is at least partially located in the locking hole. The first end of the pin 12 is at least partially located inside the first sleeve 503, and the part outside the first sleeve 503 is fitted with a second spring 1012. The top shell 9 of the bracket is fixedly connected to the bracket adapter 10.

[0058] In this example, by utilizing the spherical surface of the pin 12 as its end face and the guide slope 802 of the latch 8, combined with the principle of the rotating shaft, the first spring pin 501 is used to lock and fix the display device housing 1. The locking and unlocking of the device is controlled by the locking mechanism, as detailed below. Figure 1 As shown, in the rotatable display device bracket connecting mechanism of the present invention, the upper limit guide groove 304 fixed to the wall or device faces directly upward, and the first limiting rib 101 on the display device housing 1 also faces directly upward and corresponds to the orientation of the limiting guide groove 304. When the user pushes the display device housing 1 with both hands into place, the rotatable display device bracket connecting mechanism of the present invention has four first spring pins 501 that engage with four slots 102 on the display device housing 1, such as... Figure 3 As shown, since the latch 8 is not yet pressed and locked, the display device housing 1 is in a semi-locked state. The display device housing 1 will not fall off, but it still has a chance to detach from the support structure (rotatable display device bracket connection mechanism) or bracket under a large external force. Conversely, when the latch 8 is pressed, the guide slope 802 on the tail end of the latch 8 pushes the pin 12 downward. After the pin 12 moves downward into place, as... Figure 2The end of the pin 12 is pressed against the four first spring pins 501 and cannot be retracted. At this time, the display device housing 1 and the bracket are locked. The display device housing 1 cannot be removed from the rotatable display device bracket connecting mechanism, which helps to protect the safety of the device. When it is necessary to disassemble the display device housing 1, simply pull the lock 8 upward to unlock it. After the lock 8 is pulled up, the pin 12 is lifted upward by the reverse rebound force of the second spring 1012 at the bottom and disengages from the four first spring pins 501. At this time, the four first spring pins 501 are only pushed forward by the reverse rebound force of their respective rear springs 502 and locked in the four slots 102. The display device housing 1 returns to the semi-locked state. When the user pulls the display device housing 1 backward with a small force, the force is greater than the reverse rebound force of the four springs 502, and the display device housing 1 can be separated from the connecting components and removed from it. This effectively solves the problem of users being able to easily disassemble and assemble the display device housing 1 by hand.

[0059] In one embodiment of this application, combined with Figure 6 and Figure 7 As shown, a first rotating shaft 6A is also provided between the inner shell 5 of the bracket and the first end of the pressure plate 7; the first rotating shaft 6A includes a bottom fixing piece 601 and a top fixing piece 602 that are rotatably connected, and a rotating shaft sleeve 603 for passing through the pin 12 is provided in the middle part. The bottom fixing piece 601 is fixedly connected to the inner shell 5 of the bracket, and the top fixing piece 602 is connected to the pressure plate 7 and the top shell 9 of the bracket; the pin 12 is pressed down by the pressure plate 7 so that only a semi-circular part is exposed on the outer surface of the second end of the pressure plate 7.

[0060] like Figure 7 As shown, the bracket bottom shell 3 has an axially oriented angle limiting rib 302 and a plurality of circumferentially distributed angle limiting grooves 303 inside; the bottom fixing plate 601 and the top fixing plate 602 are provided with limiting grooves; the side of the pressure plate 7 is provided with at least one guide post 701, and the guide post 701 is provided with a second spring pin 702 and a fourth spring 703; when the pressure plate 7 rotates, the rotation trajectory of the guide post 701 passes through the angle limiting grooves 303.

[0061] In one embodiment of this application, as Figure 5 As shown, the cover plate base 11 has a protrusion 1101; the bracket adapter 10 has a mounting groove that matches the protrusion 1101; the side of the mounting groove has a second pivot 6B; the bracket adapter 10 is connected to the protrusion 1101 via the second pivot 6B and screws 104. Through the two aforementioned second pivots 6B, the bracket adapter 10 and the protrusion 1101 of the cover plate base 11 are hinged, allowing for adjustable forward and backward tilt angles of the bracket.

[0062] In one embodiment of this application, the first end of the latch 8 is provided with a waist hole 801 of a preset length; at the lock hole position provided on the bracket top shell 9, there is a screw hole corresponding to the waist hole 801, and a screw 104 is installed in the screw hole, with the screw rod located in the waist hole 801. Through the waist hole 801 provided on the latch 8, after a screw 104 is fixed to the waist hole 801 through the bracket top shell 9, the latch 8 can only move within a certain stroke and cannot disengage from the bracket, thus serving a limiting function. For example, the waist hole 801 is set to 10mm to 20mm.

[0063] In one embodiment of this application, the second end of the latch 8 is T-shaped, which makes it convenient for the operator to hold the latch 8 and insert it into the lock hole or pull it out.

[0064] Furthermore, the cover plate base 11 is also provided with a plurality of wall mounting holes 1102, which facilitates its installation on a vertical surface, such as wall mounting.

[0065] As an example, refer to Figures 5 to 7 As shown, the rotatable display device bracket connection mechanism of this application includes: display device housing 1, baffle 2, bracket bottom shell 3, magnetic charging plate 4, bracket middle shell 5, first spring 204, first spring pin 501, third spring 502, first rotating shaft 6A and second rotating shaft 6B, pressure plate 7, lock 8, bracket top shell 9, bracket adapter 10, cover plate base 11, pin 12, second spring 1012, and multiple matching screws 104, as well as magnetic switch male socket 201 and magnetic switch female socket 402 for docking and charging, etc.

[0066] The connection mechanism in this application can also be divided into five major systems according to function. The first is the fastening system, which consists of the display device housing 1, the bracket bottom housing 3, the bracket middle housing 5, and four sets of first spring pins 501 and third springs 502. The second is the charging system, which consists of the baffle 2, the magnetic charging plate 4, the magnetic charging switch male seat 201, the magnetic charging switch female seat 402, the connector 403, the telescopic spring pin male seat 401, and the telescopic spring pin female seat 202. The third is the left and right turning system, which consists of the bracket bottom housing 3, the bracket middle housing 5, the first rotating shaft 6A, the pressure plate 7, and the bracket top housing 9. The fourth is the unlocking and safety system, which consists of the pin 12, the second spring 1012, and the lock 8. The fifth is the forward and backward tilting system, which consists of the bracket adapter 10, the cover plate base 11, two sets of second rotating shafts 6B, and matching screws 104.

[0067] The display device housing 1 within it can be equipped with a display screen whose main function is to display images and facilitate user interaction, such as... Figure 1The recess 100 of the display device housing 1 is provided with a limiting rib 101 for foolproof operation, which corresponds to the limiting guide groove 304 on the bracket bottom shell 3. Assembly is only possible when the position is correct, thus achieving the foolproof function. The four sides of the recess 100 in the display device housing 1 are provided with slots 102, which correspond to the first spring pin 501 mounted on the bracket bottom shell 3, used to hold and fix the display device on the bracket bottom shell 3. Multiple guide posts 103 are provided on the bottom surface, corresponding to the guide posts on the baffle 2. Springs 502 are fitted on the guide posts 103 in the four directions to drive the baffle 2 upward. Normally, these springs can block the middle recess 100 of the display device housing 1 to maintain its position. To maintain the integrity of the product's appearance; the main function of the baffle 2 is to cover and block the central recess 100 of the display device housing 1, maintaining the integrity of the product's appearance. The baffle 2 is equipped with a magnetic switch male seat 201, which is used to magnetically connect and charge with the magnetic switch female seat 402 at the end of the bracket. Similarly, multiple telescopic spring pin female seats 202 are provided around it, which are used to contact the corresponding telescopic spring pin male seats 402 on the bracket's magnetic charging plate 4 to achieve data transmission or software upgrades, etc. The function of the hook 203 is to fix the baffle 2 to the display device housing 1 to prevent it from falling off; the main function of the bracket bottom shell 3 is to fix the bracket middle shell 5 and the magnetic charging plate 4 on the fastening system to the bracket bottom shell 3. The bottom shell 3 has four spring pin holes 301 in four different directions, with the semi-circular part of the first spring pin 501 exposed outside the bracket to facilitate fixing the display device housing 1. The other part is wrapped inside the spring pin hole 301. The bottom shell 3 of the bracket has angle limiting ribs 302 and angle limiting grooves 303 inside for limiting the left and right rotation of the bracket. The main function of the magnetic charging board 4 is for circuit conversion. It uses the connector 403 on the magnetic charging board 4 to connect to other devices or chargers to power the display device host 1 and charge the battery inside the device. The main function of the middle shell 5 of the bracket is to fix the four sets of spring pins 501, springs 502 and the bottom of the first rotating shaft 6A. The shell 5 has four connecting holes in four different directions, which correspond to the positions of the four spring pin holes 301 on the bottom shell 3 of the bracket. The four sets of spring pins 501 and springs 502 are assembled in the holes so that the spring pins 501 can only move back and forth in the direction of the opening. The middle shell 5 of the bracket has a sleeve 503 in the middle position for assembly guidance and positioning of the first rotating shaft 6A, and at the same time, it encloses the pin 12 and the second spring 1012. The main function of the first rotating shaft 6A is to realize the left and right rotation of the bracket. The entire bracket is an integral piece. The bottom fixing piece 601 of the first rotating shaft 6A is fixed on the middle shell 5 of the bracket, and the top fixing piece 602 is fixed on the pressure plate 7 and the top shell 9 of the bracket, so that the two can rotate left and right.The main function of the pressure plate 7 is to press down the pin 12 so that only the semicircular part is exposed on the outer surface, while the other main body is restricted within the rotating sleeve 603, and can move up and down. The pressure plate 7 has a guide post 701 in one direction. The guide post 701 has a set of second spring pins 702 and a fourth spring 703. When the bracket is rotated 90 degrees to the left or right, the spring pins 501 will fall into the angle limiting groove 303 of the bracket bottom shell 3 due to the reverse elastic force of the spring 502, generating a very obvious force and sound feedback to remind the user that it has been rotated into place; the function of the latch 8 is to control the locking and unlocking of the bracket and the display device housing 1, such as; Figure 2 As shown, when the latch 8 is pressed, the display device housing 1 is locked and cannot be disassembled, as... Figure 3 As shown, when the latch 8 is pulled up, it unlocks, and the display device housing 1 can be pulled out from the bracket. The latch 8 has a waist hole 801 on its top. After a screw is fixed in the waist hole 801, the latch 8 can only move within a certain stroke and cannot come out of the bracket, which serves as a limit. The main function of the bracket top shell 9 is to combine with the pressure plate 7 to fix the latch 8 and to connect the bracket adapter 10. The bracket adapter 10 and the cover plate base 11 are used to achieve the adjustable forward and backward tilt angle of the bracket through the hinge of the two second rotating shafts 6B on the left and right. The top fixing plate 602 of the second rotating shaft 6B is fixed to the cover plate base 11 by screws, and the bottom fixing plate 601 of the second rotating shaft 6B is fixed to the bracket adapter 10 by screws.

[0068] Compared to traditional wall mount brackets, this invention offers convenient and efficient assembly and disassembly, requiring no tools or specialized skills. Most ordinary users can operate it effectively, addressing the pain points of traditional wall mount brackets, resolving user issues, and enhancing the market competitiveness of enterprise products. Compared to traditional wall mount brackets, this invention allows for multiple usage scenarios, such as wall mounting or use as a mobile device, making it easier for end-users to choose the appropriate usage scenario. Furthermore, this invention allows for left and right rotation adjustment for both portrait and landscape use, as well as multi-angle adjustment for forward and backward tilt, and offers higher reliability.

[0069] In one embodiment of this application, a display is also disclosed, including a rotatable display device bracket connection mechanism; the display device housing 1 of the rotatable display device bracket connection mechanism is provided with a display screen assembly.

[0070] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0071] Those skilled in the art will understand that embodiments of the present invention can be provided as methods, apparatus, or computer program products. Therefore, embodiments of the present invention can take the form of entirely hardware embodiments, entirely software embodiments, or embodiments combining software and hardware aspects. Furthermore, embodiments of the present invention can take the form of computer program products implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0072] This invention is described with reference to flowchart illustrations and / or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It should be understood that each block of the flowchart illustrations and / or block diagrams, as well as combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing terminal device to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal device, generate instructions for implementing the flowchart illustrations and / or block diagrams. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0073] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing terminal device to operate in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0074] These computer program instructions can also be loaded onto a computer or other programmable data processing terminal equipment, causing a series of operational steps to be performed on the computer or other programmable terminal equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable terminal equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0075] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the embodiments of the present invention.

[0076] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0077] The foregoing has provided a detailed description of the rotatable display device bracket connection mechanism and display provided by the present invention. Specific examples have been used to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A rotatable display device bracket connection mechanism, characterized in that, include: The display device housing has a recessed hole on its back, and the recessed hole is axially provided with a first limiting rib and a slot. A cover plate base is connected to a first end of a connecting assembly. The second end of the connecting assembly is provided with a connecting end that matches the recessed hole. The connecting end is axially provided with a limiting guide groove that matches the first limiting rib and a retractable first spring pin that matches the slot. A locking hole is provided between the first end and the second end. The connecting assembly is provided with a pin; the first end of the pin abuts against the first spring pin, and the second end is located at the lock hole position. When the display device housing is locked to the connection assembly, the mortise is inserted into the lock hole and pushes the pin to abut and lock the first spring pin.

2. The rotatable display device bracket connection mechanism according to claim 1, characterized in that, It also includes a baffle disposed within the recess; The baffle has a first spring on the side facing the display device housing, and a hook is provided at its peripheral edge. The recessed hole is provided with a positioning post adapted to the first spring; the hook is located in the slot.

3. The rotatable display device bracket connection mechanism according to claim 2, characterized in that, The baffle is provided with a magnetic switch male seat in the middle, and a telescopic spring pin female seat is provided around the magnetic switch male seat; the baffle is connected to the front end of the connecting assembly through the magnetic switch male seat and the pin female seat; The connecting assembly also includes a magnetic charging plate; the magnetic charging plate has a telescopic spring pin male seat and a magnetic switch female seat on the side facing the baffle, and a connector for connecting to a power source on the other side. The magnetic switch male socket is electrically connected to the display device housing.

4. The rotatable display device bracket connection mechanism according to claim 1, characterized in that, The first end of the pin is fitted with a second spring, and the first end of the pin is provided with a first spherical surface, a first arc surface, or a first slope surface that is adapted to the first spring pin. The second end of the pin is provided with a second spherical surface, a second arc surface, or a second slope surface; The latch has a guide slope at its first end and a concave surface spaced at a predetermined distance from the guide slope.

5. The rotatable display device bracket connection mechanism according to claim 4, characterized in that, The connecting assembly further includes: a bracket bottom shell, a bracket middle shell, a pressure plate, a bracket top shell, and a bracket adapter connected in sequence; The bracket adapter is rotatably connected to the cover plate base; The bottom shell of the bracket is provided with spring pin holes; The bracket middle shell is fitted inside the bracket bottom shell. The middle shell has a first sleeve, and the side has a connecting hole corresponding to the spring pin hole. The connecting hole communicates with the first sleeve. The first spring pin is provided in the connecting hole. The first end of the first spring pin protrudes from the spring pin hole. The second end of the first spring pin is connected to the connecting hole through a third spring. The second end of the first spring pin is at least partially located inside the first sleeve. The pressure plate has its first end fitted inside the bottom shell of the bracket, and its second end connected to the top shell of the bracket. The top shell of the bracket has a locking hole on its side. The second end of the pin passes through the middle of the pressure plate and is at least partially located in the locking hole. The first end of the pin is at least partially located inside the first sleeve, and the portion outside the first sleeve is fitted with a second spring. The top shell of the bracket is fixedly connected to the bracket adapter.

6. The rotatable display device bracket connection mechanism according to claim 5, characterized in that, A first rotating shaft is also provided between the inner shell of the bracket and the first end of the pressure plate; The first rotating shaft includes a bottom fixing plate and a top fixing plate that are rotatably connected. A rotating shaft sleeve for inserting the pin is provided in the middle part. The bottom fixing plate is fixedly connected to the middle shell of the bracket, and the top fixing plate is connected to the pressure plate and the top shell of the bracket.

7. The rotatable display device bracket connection mechanism according to claim 6, characterized in that, The bracket bottom shell is provided with axially oriented angle limiting ribs and circumferentially distributed angle limiting grooves. The bottom fixing plate and the top fixing plate are provided with limiting grooves; the side of the pressure plate is provided with at least one guide post, and the guide post is provided with a second spring pin and a fourth spring. When the pressure plate rotates, the rotation trajectory of the guide post passes through the angle limiting groove.

8. The rotatable display device bracket connection mechanism according to claim 5, characterized in that, The base of the cover plate is provided with a protrusion; The bracket adapter is provided with a mounting groove that matches the protrusion; a second rotating shaft is provided on the side of the mounting groove; The bracket adapter is connected to the protrusion via the second pivot and screws.

9. The rotatable display device bracket connection mechanism according to claim 5, characterized in that, The first end of the mortise lock is provided with a waist hole of a preset length; A screw hole corresponding to the waist hole is provided at the lock hole position, and a screw is installed in the screw hole, with the screw rod located in the waist hole.

10. A display, characterized in that, The rotatable display device bracket connection mechanism includes any one of claims 1 to 9; the display device housing of the rotatable display device bracket connection mechanism is provided with a display screen assembly.

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