Rotatable display equipment bracket connecting mechanism and display

Abstract

The embodiment of the utility model provides a rotatable display equipment support connecting mechanism and a displayer, and the rotatable display equipment support connecting mechanism is characterized in that a display equipment shell is provided with a concave hole, and a first limiting rib and a clamping groove are arranged in the concave hole; the base support is connected to the first end of the connecting assembly, the second end of the connecting assembly is provided with a connecting end, and the connecting end is axially provided with a limiting guide groove matched with the first limiting rib and a telescopic first elastic needle matched with the clamping groove. A lock hole is formed in the connecting assembly; a bolt is arranged in the connecting assembly; when the display equipment shell is locked and connected with the connecting assembly, the mortise lock is inserted into the lock hole and pushes the bolt to abut against and lock the first elastic needle. Through a novel connecting structure in the rotatable display equipment bracket connecting mechanism, the problem that a traditional display equipment hanger bracket is inconvenient to disassemble is effectively solved, and the rotatable display equipment bracket connecting mechanism has the advantages of being convenient to operate, safe, stable, flexible to use, high in durability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of display device connection structures, in particular to a rotatable display device bracket connection mechanism and a display. Background Art

[0002] Display device, also known as display, or simply called display screen, screen, etc., is a device that can output images or tactile information (such as Braille display designed for the blind). If the input signal is an electronic signal, this display device will be called an electronic display device, and there is also a mechanical display device.

[0003] At present, most traditional display devices (such as televisions, monitors, mobile phones, etc.) are equipped with hanging brackets, which are convenient for users to hang the display devices on the wall or load them on other devices (such as cars) for use. Some display device product designers are multi-purpose, that is, they can be hung on the wall or on the device for use and can be removed and carried for use. Since most of the existing hanging brackets are fixed with screws at both ends, that is, one end of the bracket is fixed to the machine, and the other end is fixed to the wall or other equipment, when the display device needs to be removed from the bracket, it is necessary to use tools to remove the screws, and the operator must have certain professional hands-on ability, which is very inconvenient for non-professional users (such as ordinary female users, etc.), and a solution to these series of problems is needed. Utility Model Content

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

[0005] In order to solve the above problems, the embodiment of the utility model discloses a rotatable display device bracket connection mechanism, comprising:

[0006] A display device housing, a concave hole is provided on the back thereof, and a first limiting rib and a card slot are axially provided on the concave hole;

[0007] The base bracket comprises: a chassis and a rotating bracket; one end of the rotating bracket is vertically and rotatably connected to the chassis;

[0008] The other end of the rotating bracket is connected to a connecting component; the connecting component is provided with a limiting guide groove and an elastic pin hole; wherein the elastic pin hole is provided with a retractable first elastic pin, the head end of which protrudes from the elastic pin hole, and the tail end of the first elastic pin is sleeved with a first spring;

[0009] A locking hole is provided on the side of the connection position between the rotating bracket and the connecting assembly;

[0010] A latch is provided in the connecting assembly; the first end of the latch abuts against the first elastic pin, and the second end of the latch is located at the lock hole;

[0011] When the display device housing is locked and connected with the connecting assembly, the latch is inserted into the lock hole and pushes the latch pin to resist and lock the first spring pin.

[0012] Preferably, the first end of the latch is sleeved with a second spring, and the first end of the latch is provided with a first spherical surface or a first arc surface or a first slope surface matched with the first elastic pin;

[0013] The second end of the latch is provided with a second spherical surface, a second arc surface or a second slope surface;

[0014] The first end of the latch is provided with a guiding inclined surface and a concave surface spaced a preset distance from the guiding inclined surface.

[0015] Preferably, the connection assembly further comprises: a bracket bottom shell, a bracket middle shell and a pressure plate connected in sequence;

[0016] The pin hole is arranged on the bottom shell of the bracket;

[0017] The bracket middle shell is sleeved in the bracket bottom shell, and a first sleeve is provided in the middle thereof, and a connecting hole corresponding to the elastic pin hole is provided on the side thereof, the connecting hole is communicated with the first sleeve, the first elastic pin is provided in the connecting hole, the first end of the first elastic pin protrudes from the elastic pin hole, the second end of the first elastic pin is connected to the connecting hole through a first spring, and the second end of the first elastic pin is at least partially located in the first sleeve;

[0018] The first end of the pressure plate is sleeved in the bottom shell of the bracket, and the second end is connected to the rotating bracket. A lock hole is provided on the side of the rotating bracket. The second end of the latch passes through the middle of the pressure plate and is at least partially located in the lock hole.

[0019] The first end of the latch is at least partially located in the first sleeve, and the portion located outside the first sleeve is sleeved with a second spring.

[0020] Preferably, a rotating shaft is further provided between the bracket middle shell and the first end of the pressing plate;

[0021] The rotating shaft comprises a bottom fixing plate and a top fixing plate which are rotatably connected, wherein a rotating shaft sleeve for passing the latch is provided at 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 rotating bracket.

[0022] Preferably, the bottom shell of the bracket is provided with angle limiting ribs in the axial direction and a plurality of angle limiting grooves distributed in the circumferential direction;

[0023] The bottom fixing plate and the top fixing plate are provided with limiting grooves; at least one guide column is provided on the side of the pressure plate, and a second elastic pin and a third spring are provided in the guide column;

[0024] When the pressing plate rotates, the rotation track of the guide post passes through the angle limiting groove.

[0025] Preferably, the first end of the latch is provided with a waist hole of a preset length;

[0026] A screw hole corresponding to the waist hole is arranged at the lock hole position, a screw is installed in the screw hole, and the screw rod is located in the waist hole.

[0027] Preferably, the second end of the latch is T-shaped.

[0028] Preferably, the base bracket is also provided with a plurality of wall mounting holes.

[0029] The utility model discloses a display device, which comprises a rotatable display device bracket connection mechanism; a display screen assembly is arranged in a display device housing of the rotatable display device bracket connection mechanism.

[0030] The utility model embodiment includes the following advantages:

[0031] Through the display device shell, a concave hole is provided on the back, and the concave hole is axially provided with a first limiting rib and a card slot; the base bracket is connected to the first end of the connecting component, and the second end of the connecting component is provided with a connecting end adapted to the concave hole, and the connecting end is axially provided with a limiting guide groove adapted to the first limiting rib, and a retractable first elastic pin adapted to the card slot; a locking hole is provided between the first end and the second end; a latch is provided in the connecting component; the first end of the latch abuts against the first elastic pin, and the second end is located at the locking hole position; when the display device shell is locked and connected with the connecting component, the latch is inserted into the locking hole and pushes the latch to abut and lock the first elastic pin. Through the new connection structure in the rotatable display device bracket connection mechanism, the problem of inconvenient disassembly of the traditional display device bracket is effectively solved, bringing many beneficial effects such as convenient operation, safety and stability, flexible use and strong durability. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the disassembled structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0033] Figure 2 It is a schematic diagram of a display device housing structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0034] Figure 3 This is a schematic diagram of the first connection state structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0035] Figure 4 This is a schematic diagram of the second connection state structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0036] Figure 5 yes Figure 4 A cross-sectional view of

[0037] Figure 6 This is a schematic diagram of the locking state structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0038] Figure 7 This is a schematic diagram of the unlocked state structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0039] Figure 8 It is a schematic diagram of an exploded structure of a rotatable display device bracket connection mechanism provided by an embodiment of the utility model;

[0040] Fig. 9 The utility model is a partial structural diagram of a latch of a rotatable display device bracket connection mechanism provided in one embodiment.

[0041] The accompanying drawings are as follows:

[0042] 1. Display device housing; 3. Bracket bottom shell; 5. Bracket middle shell; 6. First rotating shaft; 7. Pressure plate; 8. Latch; 9. Base bracket; 12. Latch; 101. First limiting rib; 102. Card slot; 104. Screw; 301. Pin hole; 302. Angle limiting rib; 303. Angle limiting groove; 304. Limiting guide groove; 501. First spring pin; 502. First spring; 503. First sleeve; 601. Bottom fixing plate; 602. Top fixing plate; 603. Rotating shaft sleeve; 701. Guide column; 702. Second spring pin; 703. Third spring; 801. Waist hole; 802. Guide slope; 803. Concave surface; 1012. Second spring; 902. Wall mounting hole. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0044] Reference Figure 1 and Figure 2As shown, a schematic diagram of the structure of a rotatable display device bracket connection mechanism of the utility model is shown, which may specifically include: a display device shell 1, a concave hole is provided on the back of the display device shell, and the concave hole is axially provided with a first limiting rib 101 and a card slot 102; a base bracket 9, which includes: a chassis 901 and a rotating bracket 903; one end of the rotating bracket 903 is vertically and rotatably connected to the chassis 901; the other end of the rotating bracket 903 is connected to a connecting component; a limiting guide groove 304 and a spring pin hole 301 are provided on the connecting component; wherein, a retractable first spring pin 501 is provided in the spring pin hole 301, the head end of which protrudes from the spring pin hole, and the tail end of the first spring pin 501 is sleeved with a first Spring 502; a lock hole is provided on the side of the connection position of the rotating bracket 903 and the connecting component; a latch 12 is provided in the connecting component; the first end of the latch 12 abuts against the first elastic pin 501, and the second end of the latch 12 is located at the lock hole position; when the display device shell 1 is locked and connected with the connecting component, the latch 8 is inserted into the lock hole and pushes the latch 12 to abut and lock the first elastic pin 501, so that the connection state between the display device shell 1 and the connecting component is locked and the two cannot be separated. When the latch 8 is not inserted, the latch 12 returns to its original position and does not abut against the first elastic pin 501, so that it is in an unlocked state, thereby allowing the display device shell 1 to be separated from the connecting component.

[0045] In this embodiment, a rotatable display device bracket connection mechanism is proposed, which aims to solve the problem of inconvenient disassembly of the bracket of the traditional display device housing 1. Through the new connection structure, the display device housing 1 can be easily disassembled from the bracket, and can also be firmly installed on the wall or other equipment. Specifically, the concave hole on the back of the display device housing 1 is axially provided with a first limiting rib 101 and a card slot 102 structure, which provides a positioning and fixing interface for the connection component. The user can realize the rapid disassembly and assembly of the display device housing 101 without using tools, which greatly improves the convenience of operation and is particularly suitable for non-professional users, such as ordinary female users; the two ends of the connection component are respectively connected to the base bracket 9 and the concave hole of the display device housing 1. Among them, the limiting guide groove 304 at the connection end matches the first limiting rib 101, ensuring the accuracy and stability of the connection, ensuring the stability of the display device housing 1 in the installed state, preventing the device from falling off due to accidental collision, and improving the safety of use; at the same time, the retractable first elastic pin 501 cooperates with the card slot 102 to achieve easy connection and separation and disassembly. When connected, the first elastic pin 501 is inserted into the above-mentioned card slot 102; when separated, when the first elastic pin 501 passes the edge of the card slot 102, the first elastic pin 501 retracts into the connection component until the first elastic pin 501 is withdrawn from the above-mentioned concave hole; one end of the pin 12 is in contact with the first elastic pin 501, and the other end is located at the lock hole position. When the latch 8 is inserted into the lock hole, the pin 12 is pushed to lock the first elastic pin 502, so that the display device and the connection component are locked and cannot be separated. On the contrary, when the lock is not inserted, the pin retracts and the display device in the unlocked state can be easily removed; the user can adjust the position of the display device at any time as needed. It can be hung on the wall for use, or it can be removed for storage and carrying, meeting the needs of use in multiple scenarios. The mechanical structure of locking and unlocking reduces metal fatigue and wear compared to traditional screw fixing, and improves the durability of the product.

[0046] In one embodiment of the present application, refer to Figure 3 As shown, the display device housing 1 is rotated to a vertical position through the base bracket 9, as shown in FIG. Figure 4 As shown, the display device housing 1 is rotated to a horizontal position through the base bracket 9. On the one hand, it can be installed flexibly, and on the other hand, the orientation of the screen can be adjusted according to different visual habits. For example, during installation, the base bracket 9 can be installed, and the corresponding screws 104 can be adapted through the wall mounting holes 902 on the chassis 901 to fix it to the wall, and then the concave hole of the display device housing 1 is aligned and pressed toward the rotating bracket 903; then the latch 8 is inserted into the lock hole to complete the installation; when disassembling, it is only necessary to take out the latch 8 first, remove the display device housing 1, and separate the display device housing 1 from the base bracket 9, that is, the display screen is separated from the bracket, which is simple and convenient to operate.

[0047] In one embodiment of the present application, refer to Figures 1 to 8 As shown, the first end of the latch 12 is sleeved with a second spring 1012, and the first end of the latch 12 is provided with a first spherical surface or a first arc surface or a first slope surface adapted to the first spring pin 501; the second end of the latch 12 is provided with a second spherical surface or a second arc surface or a second slope surface; the first end of the latch 8 is provided with a guide slope 802, and a concave surface 803 spaced a preset distance from the guide slope 802, as shown in FIG. Fig. 9 As shown, the concave surface 803 can have zero spacing or a small spacing with the uppermost end of the guiding inclined surface 802, so that the latch 12 can be quickly fixed at the concave surface 803; when the latch 8 is inserted, the guiding inclined surface 802 pushes the latch 8 forward through the second spherical surface, the second arc surface or the second slope surface of the second end until the concave surface 803 is located at the second spherical surface, the second arc surface or the second slope surface, so that the second end of the above-mentioned latch 12 is stuck in the position of the above-mentioned concave surface 803, so that the first spherical surface, the first arc surface or the first slope surface of the first end of the above-mentioned latch 12 abuts the above-mentioned first elastic pin 501, so that the first elastic pin 501 can be stuck in the above-mentioned slot 102 and cannot be withdrawn, thereby achieving the purpose of locking connection.

[0048] In one embodiment of the present application, the connecting assembly further includes: a bracket bottom shell 3, a bracket middle shell 5 and a pressure plate 7 connected in sequence; the elastic pin hole 301 is arranged on the bracket bottom shell 3; the bracket middle shell 5 is sleeved in the bracket bottom shell 3, and a first sleeve 503 is provided in the middle of the bracket, and a connecting hole corresponding to the elastic pin hole 301 is provided on the side of the bracket, and the connecting hole is communicated with the first sleeve 503, and the first elastic pin 501 is provided in the connecting hole, and the first end of the first elastic pin 501 protrudes from the elastic pin hole 301, and the first end of the first elastic pin 501 protrudes from the elastic pin hole 301. The two ends are connected to the connecting hole through the first spring 502, and the second end of the first elastic pin 501 is at least partially located in the first sleeve 503; the first end of the pressure plate 7 is sleeved in the bracket bottom shell 3, and the second end is connected to the rotating bracket 903. A lock hole is provided on the side of the rotating bracket 903. The second end of the latch 12 passes through the middle of the pressure plate 7 and is at least partially located in the lock hole; the first end of the latch 12 is at least partially located in the first sleeve 503, and the part outside the first sleeve 503 is sleeved with a second spring 1012.

[0049] In this example, by using the spherical surface of the latch 12 as the end surface and the guide inclined surface 802 of the latch 8, combined with the principle of the rotating shaft, the first spring pin 501 is clamped and fixed to the display device housing 1, and the locking and unlocking of the device are controlled by the clamping method. Figure 1As shown, the rotatable display device bracket connection mechanism of the present invention is fixed on the wall or the upper limit guide groove 304 of the device is facing upward, and the first limit rib 101 on the display device housing 1 is also facing upward and corresponding to the position of the limit guide groove 304. The user pushes the display device housing 1 to the above-mentioned base bracket 9 with both hands, and locks it through the latch 8 after installing it in place. The rotatable display device bracket connection mechanism of the present invention is provided with 4 first spring pins 501 that are snapped into the 4 card slots 102 on the display device housing 1, as shown in FIG. Figure 3 As shown, at this time, since the latch 8 has not been pressed and locked, the display device housing 1 is in a semi-locked state, and the display device housing 1 will not fall, but it still has a chance to fall out of the bracket under a large external force. On the contrary, when the latch 8 is pressed, the guide inclined surface 802 on the rear end of the latch 8 pushes the bolt 12 forward and downward. After the bolt 12 moves downward into place, as shown in FIG. Figure 2 The tail end of the latch 12 presses against the four first elastic pins 501 and cannot retreat. At this time, the display device housing 1 and the bracket are in a locked state, and the display device housing 1 cannot be removed from the bracket, which is beneficial to protecting the safety of the device. When the display device housing 1 needs to be disassembled, it is only necessary to pull the latch 8 upward to open the safety unlocking. After the latch 8 is pulled up, the latch 12 is subjected to the reverse rebound force of the second spring 1012 at the bottom to bounce upward and disengage from the four first elastic pins 501. At this time, the four first elastic pins 501 are only subjected to the reverse rebound force of the springs 502 behind them, which pushes the four first elastic pins 501 forward and is stuck on the four card slots 102, and the display device housing 1 returns to the semi-locked state. When the user pulls the display device housing 1 backward with a little force and the force is greater than the reverse rebound force of the four springs 502, the display device housing 1 and the connecting component can be separated and removed therefrom, which effectively solves the problem of users' convenient disassembly and assembly of the display device housing 1 with bare hands.

[0050] In one embodiment of the present application, combined with Figure 6 and Figure 7 As shown, a rotating shaft 6 is further provided between the bracket middle shell 5 and the first end of the pressure plate 7; the rotating shaft 6 includes a bottom fixing plate 601 and a top fixing plate 602 which are rotatably connected, and a rotating shaft sleeve 603 for passing the latch 12 is provided in the middle thereof, the bottom fixing plate 601 is fixedly connected to the bracket middle shell 5, and the top fixing plate 602 is connected to the pressure plate 7 and the rotating bracket 903; the latch 12 is pressed by the pressure plate 7 so that only a semicircular part thereof is exposed from the outer surface of the second end of the pressure plate 7.

[0051] like Figure 7As shown, the bottom shell 3 of the bracket is provided with an axial angle limiting rib 302 and a plurality of angle limiting grooves 303 distributed circumferentially; the bottom fixing plate 601 and the top fixing plate 602 are provided with limiting grooves; at least one guide column 701 is provided on the side of the pressure plate 7, and a second spring pin 702 and a third spring 703 are provided inside the guide column 701; when the pressure plate 7 rotates, the rotation trajectory of the guide column 701 passes through the angle limiting groove 303.

[0052] In one embodiment of the present application, the first end of the latch 8 is provided with a waist hole 801 of a preset length; the lock hole position provided on the rotating bracket 903 is provided with a screw hole corresponding to the waist hole 801, a screw 104 is installed in the screw hole, and the screw rod is located in the waist hole 801. Through the waist hole 801 provided on the latch 8, after the waist hole 801 is fixed with a screw 104 through the rotating bracket 903, the latch 8 can only move within a certain stroke and cannot fall out of the bracket, which plays a limiting role. For example, the waist hole 801 is set to 10mm to 20mm.

[0053] In one embodiment of the present application, the second end of the latch 8 is T-shaped, which is convenient for an operator to hold the latch 8 and insert it into the lock hole or pull it out.

[0054] Furthermore, the base bracket 9 is also provided with a plurality of wall mounting holes 902, which facilitates its installation on a vertical surface, such as wall mounting.

[0055] The connection mechanism of the present application can also be divided into multiple large systems according to function. The first is a fastening system, which is composed of a display device shell 1, a bracket bottom shell 3, a bracket middle shell 5 and 4 groups of first spring pins 501 and first springs 502; the second is a left and right steering system, which is composed of a bracket bottom shell 3 and a bracket middle shell 5, a rotating shaft 6, a pressure plate 7, a base bracket 9, etc.; the third is an unlocking safety system, which is composed of a latch 12, a second spring 1012 and a latch 8.

[0056] In the display device housing 1, a display screen can be provided, which is mainly used to display images and interact with users, such as Figure 1The concave hole 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. It can only be assembled in the correct direction to achieve the foolproof effect. The four sides of the concave hole in the display device housing 1 are provided with a card slot 102, which corresponds to the first spring pin 501 assembled on the bracket bottom shell 3, and is used to clamp the display device to the bracket bottom shell 3; the main function of the bracket bottom shell 3 is to fix the bracket middle shell 5 on the fastening system to the bracket bottom shell 3. There are 4 card slots 102 on the bracket bottom shell 3 in 4 different directions. The pin hole 301 exposes the semicircular part of the first pin 501 outside the bracket to facilitate fixing the display device housing 1, and the other part is wrapped inside the pin hole 301 body. The inside of the bracket bottom shell 3 is provided with an angle limiting rib 302 and an angle limiting groove 303 for limiting the left and right rotation of the bracket; the main function of the bracket middle shell 5 is to fix the four groups of pins 501 and the spring 502 and the bottom of the shaft 6. The bracket middle shell 5 is provided with four connecting holes in four different directions corresponding to the positions of the four pin holes 301 on the bracket bottom shell 3, and the four groups of pins 501 and the spring 502 are connected. The spring pin 501 is assembled in the hole so that it can only move forward and backward in the direction of the opening. A sleeve 503 is provided in the middle position of the bracket middle shell 5, which is used for the assembly guide positioning of the rotating shaft 6, and at the same time wraps the latch 12 and the second spring 1012 inside; the main function of the rotating shaft 6 is to realize the left and right rotation of the bracket. The whole bracket is integrated, and the bottom fixing piece 601 of the rotating shaft 6 is fixed on the bracket middle shell 5, and the top fixing piece 602 is fixed on the pressure plate 7 and the rotating bracket 903 of the base bracket 9, so that both can rotate left and right; the main function of the pressure plate 7 is to press the latch 12 so that it can only A semicircular part is exposed on the outer surface, and the other main body part is limited in the shaft sleeve 603 and can move up and down. A guide column 701 is provided in one direction of the pressure plate 7. A group of second spring pins 702 and third springs 703 are arranged in the guide column 701. When the bracket is rotated 90 degrees to the left or right, the spring pin 501 will fall into the angle limiting groove 303 of the bracket bottom shell 3 under 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 in 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. Figure 3 As shown, when the latch 8 is pulled up to unlock, the display device housing 1 can be pulled out from the bracket. A waist hole 801 is provided on the top of the latch 8. After a screw is fixed in the waist hole 801, the latch 8 can only move within a certain stroke and cannot fall out of the bracket, thereby playing a limiting role.

[0057] In this application, compared with traditional wall-mounted brackets, the utility model is convenient and efficient in assembly and disassembly, does not require the aid of tools, and does not require the operator to have professional skills. Most ordinary users can operate it effectively, which solves the pain points of the above-mentioned traditional wall-mounted brackets, solves user problems, and enhances the market competitiveness of corporate products; compared with traditional wall-mounted brackets, the utility model can realize a variety of product usage scenarios, such as hanging the display device on the wall for use, or removing the display device for use as a mobile device, etc., which is more conducive to the end user to choose the usage scenario; the utility model can be rotated left and right to adjust the horizontal and vertical screen use, and can also be adjusted at multiple angles to tilt forward and backward, and has higher reliability.

[0058] In one embodiment of the present application, a display is also disclosed, including a rotatable display device bracket connection mechanism; a display screen assembly is provided in a display device housing 1 of the rotatable display device bracket connection mechanism.

[0059] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0060] Although the preferred embodiments of the utility model embodiments have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the utility model embodiments.

[0061] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or terminal device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or terminal device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or terminal device including the elements.

[0062] The above is a detailed introduction to a rotatable display device bracket connection mechanism and a display provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A rotatable display device bracket connection mechanism, characterized in that: include: A display device housing, a concave hole is provided on the back thereof, and a first limiting rib and a card slot are axially provided on the concave hole; The base bracket comprises: a chassis and a rotating bracket; one end of the rotating bracket is vertically and rotatably connected to the chassis; The other end of the rotating bracket is connected to a connecting component; the connecting component is provided with a limiting guide groove and an elastic pin hole; wherein the elastic pin hole is provided with a retractable first elastic pin, the head end of which protrudes from the elastic pin hole, and the tail end of the first elastic pin is sleeved with a first spring; A locking hole is provided on the side of the connection position between the rotating bracket and the connecting assembly; A latch is provided in the connecting assembly; the first end of the latch abuts against the first elastic pin, and the second end of the latch is located at the lock hole; When the display device housing is locked and connected with the connecting assembly, the latch is inserted into the lock hole and pushes the latch pin to resist and lock the first spring pin.

2. The rotatable display device bracket connection mechanism according to claim 1, characterized in that: The first end of the latch is sleeved with a second spring, and the first end of the latch is provided with a first spherical surface or a first arc surface or a first slope surface matched with the first elastic pin; The second end of the latch is provided with a second spherical surface, a second arc surface or a second slope surface; The first end of the latch is provided with a guiding inclined surface and a concave surface spaced a preset distance from the guiding inclined surface.

3. The rotatable display device bracket connection mechanism according to claim 2, characterized in that: The connection assembly further includes: a bracket bottom shell, a bracket middle shell and a pressing plate connected in sequence; The pin hole is arranged on the bottom shell of the bracket; The bracket middle shell is sleeved in the bracket bottom shell, and a first sleeve is provided in the middle thereof, and a connecting hole corresponding to the elastic pin hole is provided on the side thereof, the connecting hole is communicated with the first sleeve, the first elastic pin is provided in the connecting hole, the first end of the first elastic pin protrudes from the elastic pin hole, the second end of the first elastic pin is connected to the connecting hole through a first spring, and the second end of the first elastic pin is at least partially located in the first sleeve; The first end of the pressure plate is sleeved in the bottom shell of the bracket, and the second end is connected to the rotating bracket. A lock hole is provided on the side of the rotating bracket. The second end of the latch passes through the middle of the pressure plate and is at least partially located in the lock hole. The first end of the latch is at least partially located in the first sleeve, and the portion located outside the first sleeve is sleeved with a second spring.

4. The rotatable display device bracket connection mechanism according to claim 3, characterized in that: A rotating shaft is also provided between the bracket middle shell and the first end of the pressing plate; The rotating shaft comprises a bottom fixing plate and a top fixing plate which are rotatably connected, wherein a rotating shaft sleeve for passing the latch is provided at 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 rotating bracket.

5. The rotatable display device bracket connection mechanism according to claim 4, characterized in that: The bottom shell of the bracket is provided with angle limiting ribs in the axial direction and a plurality of angle limiting grooves distributed in the circumferential direction; The bottom fixing plate and the top fixing plate are provided with limiting grooves; at least one guide column is provided on the side of the pressure plate, and a second elastic pin and a third spring are provided in the guide column; When the pressing plate rotates, the rotation track of the guide post passes through the angle limiting groove.

6. The rotatable display device bracket connection mechanism according to claim 3, characterized in that: The first end of the latch is provided with a waist hole of a preset length; A screw hole corresponding to the waist hole is arranged at the lock hole position, a screw is installed in the screw hole, and the screw rod is located in the waist hole.

7. The rotatable display device bracket connection mechanism according to claim 6, characterized in that: The second end of the latch is T-shaped.

8. The rotatable display device bracket connection mechanism according to claim 1, characterized in that: The base bracket is also provided with a plurality of wall mounting holes.

9. A display, characterized in that: It comprises a rotatable display device bracket connecting mechanism as described in any one of claims 1 to 8; a display screen assembly is arranged in a display device housing of the rotatable display device bracket connecting mechanism.

Images