8k input multi-screen splicing processing device

Abstract

The utility model relates to multi -screen splicing processing device technical field especially for a kind of 8K input multi -screen splicing processing device, including splicing processor body, the outer wall of splicing processor body is fixedly connected with fixed plate, four corner regions of fixed plate are all fixedly connected with fixed seat, the inside of fixed seat is fixedly connected with hole position locking assembly and is penetrated, the rear of hole position locking assembly is slidably fitted with inclined wedge adjusting mechanism, the four corner regions of splicing processor body front end are all fixedly connected with telescopic link;Hole position locking assembly includes locking chuck, the left and right sides of locking chuck rear end are all set up three-section type flow groove, the left side of locking chuck front end is set up and is equipped with adapter channel and piston working cavity, in the utility model, realize the firm installation of splicing processor in cabinet, increase and hole wall contact area, reduce hole wall damage, provide firm friction, prevent splicing processor loosening or falling, effectively improve installation firmness and stability.

Description

Technical Field

[0001] This utility model relates to the technical field of multi-screen splicing processing devices, specifically an 8K input multi-screen splicing processing device. Background Technology

[0002] The 8K input multi-screen splicing processing device is a professional audio and video processing equipment. It integrates, processes, and distributes multiple 8K ultra-high-definition signals to multiple display screens using a splicing processor, achieving a large-size, high-resolution splicing display effect. It supports the input of multiple 8K signals (such as HDMI 2.1, DP 1.4 interfaces, etc.) and uses an internal image processing engine to perform signal cutting, scaling, edge blending, and other processing to eliminate splicing gaps and ensure image integrity and consistency. It is widely used in monitoring centers, command centers, conference systems, and other scenarios, greatly improving the efficiency and intuitiveness of information display.

[0003] When setting up temporary venues, it is often necessary to quickly install the splicing processor in a 24U rack. The traditional bolt connection method is slow and cannot meet the needs of rapid setup of temporary venues. In order to achieve rapid installation, elastic springs are used to fix the splicing processor to the rack's pre-drilled holes. However, due to metal fatigue caused by prolonged use, the elastic springs and metal springs lose elasticity and the force-bearing surface with the hole wall becomes smaller. As a result, the splicing processor is prone to falling when subjected to external impacts, posing a significant safety hazard and affecting the normal use and stability of the equipment. Therefore, an 8K input multi-screen splicing processing device is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an 8K input multi-screen splicing processing device to solve the problem that the splicing processor is prone to falling when subjected to external impacts due to metal fatigue caused by long-term use of elastic springs and metal springs, resulting in elasticity decay and a smaller force-bearing surface with the hole wall, which poses a significant safety hazard and affects the normal use and stability of the equipment.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An 8K input multi-screen splicing processing device includes a splicing processor body. A fixing plate is fixedly connected to the outer wall of the splicing processor body. Fixing seats are fixedly connected to the four corner areas of the fixing plate. A hole locking assembly is fixedly connected through the inner side of each fixing seat. A wedge adjustment mechanism is slidably fitted behind the hole locking assembly. Telescopic rods are fixedly connected to the four corner areas of the front end of the splicing processor body. The hole locking assembly includes a locking head. Three-section guide grooves are formed on both the left and right sides of the rear end of the locking head. A transfer channel and a piston working chamber are formed on the left side of the front end of the locking head. A pressure piston is slidably fitted inside the piston working chamber, and a longitudinal locking pin is fixedly connected to the top of the pressure piston. A lateral working chamber is opened on the right side of the front end, and a side-pressure piston is slidably fitted inside the lateral working chamber. A side-push locking pin is fixedly connected to the front end of the side-pressure piston. The wedge adjustment mechanism includes a drive push rod, a drive piston is fixedly connected to the front end of the drive push rod, a lower wedge is fixedly connected to the rear end of the drive push rod, and an upper wedge is slidably connected to the inclined surface of the lower wedge. The drive piston is slidably fitted with a three-section guide channel, and the rear end of the upper wedge is fixedly connected to the telescopic end of the telescopic rod.

[0007] As a further optimization of this utility model, the lower end of the locking head is inclined, the two three-section guide grooves of each locking head are symmetrically distributed, the front end of the three-section guide groove on one side is inclined, the position of the transition channel is below the front end of the three-section guide groove, the three-section guide groove on one side is connected to the piston working chamber through the transition channel, and the transition channel is located at the bottom of one side of the piston working chamber.

[0008] As a further optimization of this utility model, the central axis of the pressure-bearing piston and the longitudinal locking pin are located on the same central axis, the central axis of the pressure-bearing piston and the piston working chamber are located on the same central axis, the rear side of the longitudinal locking pin is a planar structure, and the longitudinal locking pin extends to the top of the locking head.

[0009] As a further optimization of this utility model, the three-section guide groove on the other side is located at the bottom of the side working chamber. The side working chamber and the central axis of the side pressure piston are on the same central axis. The side push locking pin and the central axis of the side pressure piston are on the same central axis. The side push locking pin extends to the outside of the side of the locking head. The rear side of the side push locking pin is a planar structure.

[0010] As a further optimization of this utility model, the driving push rod is located at the rear end of the three-section guide channel, the driving push rod extends into the interior of the three-section guide channel, and the driving push rod is slidably connected to the three-section guide channel.

[0011] As a further optimization of this utility model, the upper inclined wedge and the lower inclined wedge correspond one-to-one, and the telescopic end of the telescopic rod extends into the interior of the upper inclined wedge.

[0012] As a further optimization of this utility model, a tie rod is fixedly connected between every two adjacent upper inclined wedges, and the two tie rods are symmetrically distributed with the splicing processor body as the center.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the splicing processor is securely installed in the cabinet by means of a hole locking component and a wedge adjustment mechanism. The locking head of the hole locking component slides into the pre-drilled hole in the cabinet. The wedge adjustment mechanism drives the lower wedge through a pull rod, causing the drive piston to compress gas and push the longitudinal locking pin and the side-push locking pin out, thereby enhancing the fixing effect of the splicing processor in the vertical and horizontal directions. This design avoids the problem of elastic decay of traditional springs, increases the contact area with the hole wall, reduces damage to the hole wall, provides stable friction, and prevents the splicing processor from loosening or falling, effectively improving the installation firmness and stability, meeting the needs of rapid setup of temporary venues, and ensuring normal use of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of the hole locking assembly of this utility model;

[0018] Figure 4 This is a cross-sectional structural diagram of the hole locking assembly of this utility model;

[0019] Figure 5 This is one of the schematic diagrams illustrating the inclined wedge adjustment mechanism of this utility model;

[0020] Figure 6 This is the second schematic diagram illustrating the structure of the inclined wedge adjustment mechanism of this utility model.

[0021] In the diagram: 1. Assembly processor body; 2. Fixing plate; 3. Fixing base;

[0022] 4. Hole locking assembly; 41. Locking chuck; 42. Three-section guide channel; 43. Adapter channel; 44. Piston working chamber; 45. Pressurized piston; 46. Longitudinal locking pin; 47. Lateral working chamber; 48. Lateral pressure piston; 49. Lateral push locking pin;

[0023] 5. Wedge adjustment mechanism; 51. Drive push rod; 52. Drive piston; 53. Lower wedge; 54. Upper wedge; 6. Telescopic rod; 7. Pull rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Please see Figures 1-6 This utility model provides a technical solution:

[0027] An 8K input multi-screen splicing processing device includes a splicing processor body 1. A fixing plate 2 is fixedly connected to the outer wall of the splicing processor body 1. Fixing seats 3 are fixedly connected to the four corner areas of the fixing plate 2. Hole locking components 4 are fixedly connected through the inner side of the fixing seats 3. A wedge adjustment mechanism 5 is slidably fitted behind the hole locking components 4. Telescopic rods 6 are fixedly connected to the four corner areas of the front end of the splicing processor body 1. The hole locking components 4 include a locking head 41. Three-section guide grooves 42 are opened on the left and right sides of the rear end of the locking head 41. A transfer channel 43 and a piston working chamber 44 are opened on the left side of the front end of the locking head 41. The inner side of the 4 is slidably fitted with a pressure piston 45, the top of the pressure piston 45 is fixedly connected with a longitudinal locking pin 46, a lateral working chamber 47 is opened on the right side of the front end, a lateral pressure piston 48 is slidably fitted on the inner side of the lateral working chamber 47, and a lateral push locking pin 49 is fixedly connected to the front end of the lateral pressure piston 48; the wedge adjustment mechanism 5 includes a drive push rod 51, the front end of the drive push rod 51 is fixedly connected with a drive piston 52, the rear end of the drive push rod 51 is fixedly connected with a lower wedge 53, and the inclined surface of the lower wedge 53 is slidably connected with an upper wedge 54; the drive piston 52 is slidably fitted with a three-section guide channel 42, and the rear end of the upper wedge 54 is fixedly connected to the telescopic end of the telescopic rod 6.

[0028] As a further implementation of this solution, the lower end of the locking head 41 is inclined, which allows it to easily slide into the pre-drilled hole of the rack when the splicing processor body 1 is installed in the rack. The two three-section guide grooves 42 of each locking head 41 are symmetrically distributed. The front end of the three-section guide groove 42 on one side is inclined. The position of the transfer channel 43 is below the front end of the three-section guide groove 42. The three-section guide groove 42 on one side is connected to the piston working chamber 44 through the transfer channel 43. The transfer channel 43 is located at the bottom of one side of the piston working chamber 44. This setting facilitates the smooth flow of gas into the transfer channel 43. The transfer channel 43 is located below the front end of the guide groove and is connected to the piston working chamber 44, which can make full use of the space to accommodate the longer longitudinal locking pin 46, so that the longitudinal locking pin 46 can have a greater extension length under the push of air pressure.

[0029] As a further implementation of this solution, the central axes of the pressure piston 45 and the longitudinal locking pin 46 are located on the same central axis, and the central axes of the pressure piston 45 and the piston working chamber 44 are located on the same central axis. The rear side of the longitudinal locking pin 46 is a planar structure, and the longitudinal locking pin 46 extends to the top of the locking head 41. This arrangement significantly increases the contact area with the upper inner side of the wall of the cabinet reserved hole. The increased contact area means reduced pressure, thereby reducing damage to the hole wall and providing a more stable friction force to prevent the splicing processor body 1 from loosening in the vertical direction and improve the overall fixing firmness.

[0030] As a further implementation of this solution, the three-section guide channel 42 on the other side is located at the bottom of the side working chamber 47. The central axis of the side working chamber 47 and the side pressure piston 48 are on the same central axis. The side push locking pin 49 and the central axis of the side pressure piston 48 are on the same central axis. The side push locking pin 49 extends to the outside of the side of the locking head 41. The rear side of the side push locking pin 49 is a planar structure. This setting allows the side push locking pin 49 to form a large area of ​​contact with the side of the hole wall, effectively enhancing the fixation effect of the splicing processor body 1 in the horizontal direction and preventing it from swaying left and right.

[0031] As a further implementation of this solution, the drive push rod 51 is located at the rear end of the three-section guide channel 42. The drive push rod 51 extends into the interior of the three-section guide channel 42 and is slidably connected to the three-section guide channel 42. The upper inclined wedge 54 and the lower inclined wedge 53 correspond one-to-one. The telescopic end of the telescopic rod 6 extends into the interior of the upper inclined wedge 54. A pull rod 7 is fixedly connected between every two adjacent upper inclined wedges 54. The two pull rods 7 are symmetrically distributed with the splicing processor body 1 as the center. When the operator pulls the pull rod 7, it drives the upper inclined wedge 54 to move. The upper inclined wedge 54 and the lower inclined wedge 53 are squeezed, causing the lower inclined wedge 53 to push the drive push rod 51. The drive piston 52 moves in the three-section guide channel 42, thereby adjusting the position of the side push locking pin 49 and the longitudinal locking pin 46.

[0032] Workflow: When temporarily installed in the cabinet at the venue, the specific operation is as follows: Open the cabinet and align the locking head 41 of the hole locking assembly 4 on the left and right sides of the splicing processor body 1 with the cabinet's reserved hole. Because the lower end of the locking head 41 is inclined, it can easily slide down along the hole and accurately embed itself in the hole. After moving to the appropriate installation height, the staff pulls the pull rods 7 on the left and right sides outward with both hands. The telescopic end of the pull rod 7 moves, which drives the upper inclined wedge 54 connected to it to move synchronously. The upper inclined wedge 54 contacts the lower inclined wedge 53 and squeezes against each other, so that the lower inclined wedge 53 pushes the two drive push rods 51 and the corresponding drive pistons 52 in front to move into the three-section guide channel 42. The three-section guide channel 42 provides guidance for the movement of the drive push rods 51 to ensure that they accurately push the drive pistons 52.

[0033] Since each locking head 41 is equipped with two three-section guide grooves 42 on one side and the other side, the driving piston 52 will compress the gas in the corresponding three-section guide groove 42 while moving. Because the front end of the three-section guide groove 42 on one side is inclined, the gas enters the piston working chamber 44 through the transfer channel 43. The transfer channel 43 is located below the front end of the three-section guide groove 42, which allows for the accommodation of the longitudinal locking pin 46 with a longer stroke. Under the action of air pressure, the pressurized piston 45 pushes out the longitudinal locking pin 46. Since the rear side of the longitudinal locking pin 46 is a flat structure, this makes the longitudinal locking pin 46 fit against the inner side of the hole wall. The increased contact surface at the top improves the vertical stability of the splicing processor body 1. Similarly, the gas-driven side-pressure piston 48 in the three-section guide channel 42 on the other side moves forward, causing the side-push locking pin 49 to push outward. The rear side of the side-push locking pin 49 is also a planar structure with a large contact surface with the inner side of the hole wall, thereby improving the horizontal stability of the splicing processor body 1. This allows for a firm grip on the hole wall from multiple directions. This design avoids the problem of spring elasticity decay in traditional systems and effectively improves the installation stability and security of the splicing processor in the cabinet.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An 8K input multi-screen splicing processing device, comprising a splicing processor body (1), characterized in that: A fixing plate (2) is fixedly connected to the outer wall of the splicing processor body (1). A fixing seat (3) is fixedly connected to each of the four corner areas of the fixing plate (2). A hole locking component (4) is fixedly connected through the inner side of the fixing seat (3). A wedge adjustment mechanism (5) is slidably fitted to the rear of the hole locking component (4). A telescopic rod (6) is fixedly connected to each of the four corner areas of the front end of the splicing processor body (1). The hole locking assembly (4) includes a locking head (41). Three-section guide grooves (42) are provided on both the left and right sides of the rear end of the locking head (41). A transition channel (43) and a piston working chamber (44) are provided on the left side of the front end of the locking head (41). A pressure piston (45) is slidably fitted inside the piston working chamber (44). A longitudinal locking pin (46) is fixedly connected to the top of the pressure piston (45). A lateral working chamber (47) is provided on the right side of the front end. A side-pressure piston (48) is slidably fitted inside the lateral working chamber (47). A side-push locking pin (49) is fixedly connected to the front end of the side-pressure piston (48). The wedge adjustment mechanism (5) includes a drive push rod (51), a drive piston (52) is fixedly connected to the front end of the drive push rod (51), a lower wedge (53) is fixedly connected to the rear end of the drive push rod (51), and an upper wedge (54) is slidably connected to the inclined surface of the lower wedge (53). The drive piston (52) is slidably engaged with the three-section guide groove (42), and the rear end of the upper inclined wedge (54) is fixedly connected to the telescopic end of the telescopic rod (6).

2. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: The lower end of the locking head (41) is inclined. The two three-section guide grooves (42) of each locking head (41) are symmetrically distributed. The front end of the three-section guide groove (42) on one side is inclined. The position of the transition channel (43) is below the front end of the three-section guide groove (42). The three-section guide groove (42) on one side is connected to the piston working chamber (44) through the transition channel (43). The transition channel (43) is located at the bottom of one side of the piston working chamber (44).

3. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: The central axis of the pressurized piston (45) and the longitudinal locking pin (46) are located on the same central axis. The central axis of the pressurized piston (45) and the piston working chamber (44) are located on the same central axis. The rear side of the longitudinal locking pin (46) is a planar structure. The longitudinal locking pin (46) extends to the top of the locking head (41).

4. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: The three-section guide groove (42) located on the other side is located at the bottom of the side working chamber (47). The central axis of the side working chamber (47) and the side pressure piston (48) are on the same central axis. The central axis of the side push locking pin (49) and the side pressure piston (48) are on the same central axis. The side push locking pin (49) extends to the outside of the side of the locking head (41). The rear side of the side push locking pin (49) is a planar structure.

5. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: The drive push rod (51) is located at the rear end of the three-section guide channel (42), the drive push rod (51) extends into the interior of the three-section guide channel (42), and the drive push rod (51) is slidably connected to the three-section guide channel (42).

6. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: The upper inclined wedge (54) and the lower inclined wedge (53) correspond one-to-one, and the telescopic end of the telescopic rod (6) extends into the interior of the upper inclined wedge (54).

7. The 8K input multi-screen splicing processing device according to claim 1, characterized in that: A tie rod (7) is fixedly connected between each pair of adjacent upper inclined wedges (54), and the two tie rods (7) are symmetrically distributed with the splicing processor body (1) as the center.

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