An LED display screen cabinet assembly fixture

Abstract

This utility model discloses an assembly fixture for an LED display cabinet, including a base and four sets of limiting mechanisms mounted on the base. Each limiting mechanism includes a first limiting seat, a second limiting seat, and a locking member. The first limiting seat abuts against one outer wall of an L-shaped corner frame, the second limiting seat abuts against the other outer wall of the L-shaped corner frame, and the locking member abuts against two adjacent inner walls of the L-shaped corner frame. By setting the base and the four sets of limiting mechanisms mounted on it, each limiting mechanism can abut and limit different parts of the L-shaped corner frame. The first and second limiting seats abut and limit from the two outer walls of the corner frame, and the locking member abuts and locks from the two adjacent inner walls of the corner frame. This effectively prevents the corner frame from deforming due to rebound from the locking force during assembly, ensuring the assembly accuracy and quality of the LED display cabinet, reducing the difficulty of subsequent adjustments and maintenance, and improving production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of LED display assembly equipment technology, and in particular to an LED display cabinet assembly fixture. Background Technology

[0002] like Figure 1 As shown, the LED display cabinet typically consists of four L-shaped corner frames 1 and four long strip-shaped frame pieces 2 during assembly. The long strip-shaped frame pieces are locked between adjacent corner frames with screws. However, in actual assembly, the corner frames are prone to deformation due to the rebound of the locking force. This not only affects the assembly accuracy of the cabinet, resulting in poor display quality of the entire LED display, but also increases the difficulty of subsequent adjustments and maintenance, reduces production efficiency, and increases production costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an assembly fixture for LED display cabinets, so as to solve the problem that the corner frame is prone to deformation due to the rebound of the locking force during the assembly process in the prior art.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an LED display cabinet assembly fixture, including a base and four sets of limiting mechanisms installed on the base. The limiting mechanism includes a first limiting seat, a second limiting seat and a locking member. The first limiting seat is used to abut against one outer wall of an L-shaped corner frame, the second limiting seat is used to abut against another outer wall of an L-shaped corner frame, and the locking member is used to abut against two adjacent inner walls of an L-shaped corner frame.

[0005] Furthermore, the locking component includes a sliding seat, a slider, a drive screw, and an abutment. The abutment is installed at one end of the slider and is used to abut against two adjacent inner sidewalls of the L-shaped corner frame. The sliding seat is installed on the base and is provided with a sliding groove. The slider is slidably installed in the sliding groove. The drive screw is threaded to the sliding seat and connected to the other end of the slider.

[0006] Furthermore, the drive screw includes a limiting part, a threaded part, and an operating part connected in sequence. The slider is provided with a limiting groove, the limiting part is rotatably installed in the limiting groove, the threaded part is threadedly connected to the sliding seat, and the operating part is used for operation by the user.

[0007] Furthermore, the sliding seat is also provided with a threaded pad, the threaded pad having a threaded hole communicating with the sliding groove, and the threaded portion being installed in the threaded hole.

[0008] Furthermore, the threaded pad can be detachably installed on the sliding seat.

[0009] Furthermore, the abutment is detachably mounted on the slider.

[0010] Furthermore, the abutment is rotatably mounted on the slider.

[0011] Furthermore, the base is provided with a first adjusting groove, and the first limiting seat is slidably installed in the first adjusting groove.

[0012] Furthermore, the base is provided with a second adjusting slide groove, and the second limiting seat can be slidably installed in the second adjusting slide groove.

[0013] Furthermore, a precision plug gauge is installed on the first limiting seat and / or the second limiting seat, and the precision plug gauge abuts against the outer wall of the corner frame.

[0014] The beneficial effects of this utility model are as follows: The LED display cabinet assembly fixture provided by this utility model, through the setting of a base and four sets of limiting mechanisms installed on the base, enables each set of limiting mechanisms to abut and limit different parts of the L-shaped corner frame. The first limiting seat and the second limiting seat abut and limit from the two outer walls of the corner frame, and the locking member abuts and locks from the two adjacent inner walls of the corner frame, thereby effectively preventing the corner frame from deforming due to the rebound of the locking force during the assembly process, ensuring the assembly accuracy and quality of the LED display cabinet, reducing the difficulty of subsequent adjustment and maintenance, and improving production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the cabinet structure of an existing LED display screen;

[0016] Figure 2 This is a structural schematic diagram of the LED display screen cabinet assembly fixture according to Embodiment 1 of this utility model (in an unloaded state).

[0017] Figure 3 This is a schematic diagram of the structure of the LED display screen cabinet assembly fixture according to Embodiment 1 of this utility model.

[0018] Label Explanation:

[0019] 1. Corner frame; 2. Frame; 3. Base; 31. First adjusting slide; 32. Second adjusting slide; 4. First limiting seat; 41. Precision plug gauge; 5. Second limiting seat; 6. Locking component; 61. Sliding seat; 62. Slider; 63. Abutting component; 64. Drive screw; 65. Threaded pad. Detailed Implementation

[0020] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0021] Please refer to Figures 1 to 3 An LED display cabinet assembly fixture includes a base 3 and four sets of limiting mechanisms mounted on the base 3. The limiting mechanism includes a first limiting seat 4, a second limiting seat 5, and a locking member 6. The first limiting seat 4 is used to abut against one outer wall of an L-shaped corner frame 1, the second limiting seat 5 is used to abut against another outer wall of the L-shaped corner frame 1, and the locking member 6 is used to abut against two adjacent inner walls of the L-shaped corner frame 1.

[0022] As can be seen from the above description, the beneficial effects of this utility model are as follows: by setting the base 3 and the four sets of limiting mechanisms installed on the base 3, each set of limiting mechanisms can abut and limit different parts of the L-shaped corner frame 1. The first limiting seat 4 and the second limiting seat 5 abut and limit from the two outer side walls of the corner frame 1, and the locking member 6 abuts and locks from the two adjacent inner side walls of the corner frame 1. This effectively prevents the corner frame 1 from deforming due to the rebound of the locking force during the assembly process, ensuring the assembly accuracy and quality of the LED display cabinet, reducing the difficulty of subsequent adjustment and maintenance, and improving production efficiency.

[0023] Furthermore, the locking member 6 includes a sliding seat 61, a slider 62, a drive screw 64, and an abutment member 63. The abutment member 63 is installed at one end of the slider 62 and is used to abut against the two adjacent inner sidewalls of the L-shaped corner frame 1. The sliding seat 61 is installed on the base 3 and is provided with a sliding groove. The slider 62 is slidably installed in the sliding groove. The drive screw 64 is threadedly connected to the sliding seat 61 and connected to the other end of the slider 62.

[0024] As described above, the locking component 6 adopts a combination structure of a sliding seat 61, a slider 62, a drive screw 64, and an abutment 63. This allows the abutment 63 to slide within the sliding groove of the sliding seat 61 via the slider 62, thereby achieving flexible contact and locking of the inner wall of the diagonal frame 1. Users can precisely control the contact force of the abutment 63 against the inner wall of the diagonal frame 1 by operating the drive screw 64, facilitating precise locking operations for diagonal frames 1 of different sizes and assembly requirements, and improving the flexibility and adaptability of assembly.

[0025] Furthermore, the drive screw 64 includes a limiting part, a threaded part, and an operating part connected in sequence. The slider 62 is provided with a limiting groove. The limiting part is rotatably installed in the limiting groove. The threaded part is threadedly connected to the sliding seat 61. The operating part is used for operation by the user.

[0026] As described above, the drive screw 64 is divided into a limiting part, a threaded part, and an operating part. The slider 62 is provided with a limiting groove that cooperates with the limiting part, so that the limiting part can rotate stably within the limiting groove during the rotation operation of the drive screw 64. This prevents the drive screw 64 from axial displacement or shaking when subjected to force, thereby ensuring that the threaded connection between the drive screw 64 and the sliding seat 61 is more stable and reliable, and improving the overall stability and service life of the locking part 6.

[0027] Furthermore, the sliding seat 61 is also provided with a threaded pad 65, the threaded pad 65 is provided with a threaded hole communicating with the sliding groove, and the threaded part is installed in the threaded hole.

[0028] As described above, a threaded pad 65 is provided on the sliding seat 61, and a threaded hole communicating with the sliding groove is opened on the threaded pad 65. The threaded part of the drive screw 64 is installed in the threaded hole, which enhances the strength and accuracy of the threaded connection. The threaded pad 65 can distribute the force at the threaded connection, preventing the sliding seat 61 from being damaged due to excessive local force. At the same time, it improves the tightness and reliability of the threaded connection, ensuring that the drive screw 64 can more accurately control the displacement of the slider 62 when rotating, thereby improving the accuracy of the locking of the inner wall of the diagonal frame 1.

[0029] Furthermore, the threaded pad 65 is detachably mounted on the sliding seat 61.

[0030] As described above, the threaded pad 65 is detachably mounted on the sliding seat 61, facilitating quick replacement when the threaded pad 65 is worn or damaged, reducing maintenance costs and time, and extending the service life of the assembly fixture. Simultaneously, this detachable structure also provides convenience for threaded connections of different specifications. Users can replace the threaded pad 65 with different specifications according to actual needs to adapt to different sizes or types of drive screws 64, enhancing the versatility and applicability of the assembly fixture.

[0031] Furthermore, the abutment 63 is detachably mounted on the slider 62.

[0032] As described above, the abutment 63 is detachably mounted on the slider 62, allowing for easy replacement when the abutment 63 is worn or damaged, without needing to replace the entire slider 62 or the locking component 6, thus reducing maintenance costs. Simultaneously, this detachable design facilitates the replacement of abutments 63 with different shapes, materials, or specifications according to actual assembly needs, improving the flexibility and versatility of the assembly fixture and enabling better adaptation to different types and sizes of corner frames 1.

[0033] Furthermore, the abutment 63 is rotatably mounted on the slider 62.

[0034] As described above, the abutment 63 is rotatably mounted on the slider 62 and can automatically adjust according to the shape and angle of the inner wall of the corner frame 1 to better fit the inner wall of the corner frame 1, ensuring tight contact and uniform force distribution between the abutment 63 and the inner wall of the corner frame 1. This not only further improves the locking effect and prevents deformation of the corner frame 1, but also reduces wear between the abutment 63 and the inner wall of the corner frame 1, extending the service life of both the abutment 63 and the corner frame 1. Simultaneously, it improves the adaptability of the assembly fixture to corner frames 1 of different shapes and sizes, and reduces the requirements for the machining accuracy of the corner frame 1.

[0035] Furthermore, the base 3 is provided with a first adjusting groove 31, and the first limiting seat 4 is slidably installed in the first adjusting groove 31.

[0036] As described above, a first adjusting groove 31 is provided on the base 3, and the first limiting seat 4 is slidably installed in the first adjusting groove 31, realizing the adjustability of the first limiting seat 4 on the base 3. This allows the assembly fixture to flexibly adjust the position of the first limiting seat 4 according to L-shaped corner frames 1 of different sizes, so as to adapt to the different widths of the outer side walls of the corner frame 1, thereby improving the versatility and applicability of the assembly fixture and meeting the assembly needs of LED display cabinets of different specifications.

[0037] Furthermore, the base 3 is provided with a second adjusting slide groove 32, and the second limiting seat 5 is slidably installed in the second adjusting slide groove 32.

[0038] As described above, the base 3 is provided with a second adjusting groove 32 and the second limiting seat 5 is slidably installed in it. The position of the second limiting seat 5 can be flexibly adjusted according to the size change of the corner frame 1, adapting to the other outer side wall of the corner frame 1 with different widths. This further enhances the adaptability of the assembly fixture to corner frames 1 of different specifications, improves the flexibility and practicality of the assembly fixture, and makes it convenient for users to use in the assembly of LED display cabinets of various specifications.

[0039] Furthermore, a precision plug gauge 41 is installed on the first limiting seat 4 and / or the second limiting seat 5, and the precision plug gauge 41 abuts against the outer side wall of the corner frame 1.

[0040] As described above, a precision plug gauge 41 is installed on the first limiting seat 4 and / or the second limiting seat 5. The precision plug gauge 41 can closely contact the outer wall of the corner frame 1, providing more precise positioning and limiting for the outer wall of the corner frame 1, further improving the assembly accuracy. The use of the precision plug gauge 41 can effectively reduce the positional deviation of the corner frame 1 during the assembly process, ensuring that the assembled cabinet of the four corner frames 1 and the frame 2 has higher flatness and dimensional accuracy, thereby improving the overall display effect and quality of the LED display screen, and also facilitating the subsequent installation and maintenance of the cabinet.

[0041] Please refer to Figures 1 to 3 One embodiment of this utility model is: an assembly fixture for an LED display screen cabinet, including a base 3 and four sets of limiting mechanisms mounted on the base 3. Each limiting mechanism includes a first limiting seat 4, a second limiting seat 5, and a locking member 6. The first limiting seat 4 abuts against one outer wall of an L-shaped corner frame 1, the second limiting seat 5 abuts against another outer wall of the L-shaped corner frame 1, and the locking member 6 abuts against two adjacent inner walls of the L-shaped corner frame 1. It can be understood that by setting the base 3 and the four sets of limiting mechanisms mounted on the base 3, each limiting mechanism can abut and limit different parts of the L-shaped corner frame 1. The first limiting seat 4 and the second limiting seat 5 abut and limit from the two outer walls of the corner frame 1, and the locking member 6 abuts and locks from the two adjacent inner walls of the corner frame 1. This effectively prevents the corner frame 1 from deforming due to rebound during assembly, ensuring the assembly accuracy and quality of the LED display screen cabinet, reducing the difficulty of subsequent adjustments and maintenance, and improving production efficiency.

[0042] Preferably, the locking member 6 includes a sliding seat 61, a slider 62, a drive screw 64, and an abutment 63. The abutment 63 is installed at one end of the slider 62 and is used to abut against the two adjacent inner sidewalls of the L-shaped corner frame 1. The sliding seat 61 is installed on the base 3 and is provided with a sliding groove. The slider 62 is slidably installed in the sliding groove. The drive screw 64 is threaded to the sliding seat 61 and connected to the other end of the slider 62. The locking member 6 adopts a combination structure of sliding seat 61, slider 62, drive screw 64, and abutment 63, so that the abutment 63 can slide in the sliding groove of the sliding seat 61 through the slider 62, thereby achieving flexible abutment and locking against the inner sidewalls of the corner frame 1. Users can precisely control the contact force of the contact member 63 against the inner wall of the diagonal frame 1 by operating the drive screw 64, which facilitates precise locking operations for diagonal frames 1 of different sizes and assembly requirements, improving assembly flexibility and adaptability. Specifically, the drive screw 64 includes a limiting part, a threaded part, and an operating part connected in sequence. The slider 62 is provided with a limiting groove, and the limiting part is rotatably installed in the limiting groove. The threaded part is threadedly connected to the sliding seat 61, and the operating part is used for user operation. It can be understood that the drive screw 64 is divided into a limiting part, a threaded part, and an operating part, and the slider 62 is provided with... The limiting groove that cooperates with the limiting part allows the limiting part to rotate stably within the limiting groove during the rotation operation of the drive screw 64, preventing axial displacement or shaking of the drive screw 64 under force. This ensures a more stable and reliable threaded connection between the drive screw 64 and the sliding seat 61, improving the overall stability and service life of the locking part 6. More specifically, the sliding seat 61 is also provided with a threaded pad 65, which has a threaded hole communicating with the sliding groove. The threaded part is installed in the threaded hole, and the threaded part of the drive screw 64 is installed in the threaded hole, enhancing the strength and precision of the threaded connection. The threaded pad 65 disperses the force at the threaded connection, preventing damage to the sliding seat 61 due to excessive localized force. It also improves the tightness and reliability of the threaded connection, ensuring that the drive screw 64 can more precisely control the displacement of the slider 62 during rotation, thereby improving the accuracy of the locking against the inner wall of the diagonal frame 1. Optionally, the threaded pad 65 can be detachably installed on the sliding seat 61, facilitating quick replacement when it wears or is damaged, reducing maintenance costs and time, and extending the service life of the assembly fixture. This detachable structure also provides convenience for threaded connections of different specifications. Users can replace the threaded pad 65 with different specifications as needed to accommodate different sizes or types of drive screws 64, enhancing the versatility and applicability of the assembly fixture. Alternatively, the threaded pad 65 can be fixedly installed on the sliding seat 61.

[0043] Optionally, the abutment 63 can be detachably mounted on the slider 62. This allows for easy replacement when the abutment 63 wears or is damaged, without needing to replace the entire slider 62 or locking component 6, thus reducing maintenance costs. This detachable design also facilitates the replacement of abutments 63 with different shapes, materials, or specifications according to actual assembly needs, improving the flexibility and versatility of the assembly fixture and enabling better adaptation to different types and sizes of corner frames 1. Alternatively, the abutment 63 can be rotatably mounted on the slider 62, allowing for automatic adjustment based on the shape and angle of the inner wall of the corner frame 1 to better fit the inner wall, ensuring tight contact and uniform force distribution between the abutment 63 and the inner wall of the corner frame 1. This not only further improves the locking effect and prevents deformation of the corner frame 1 but also reduces wear between the abutment 63 and the inner wall of the corner frame 1, extending the service life of both the abutment 63 and the corner frame 1. Simultaneously, it improves the adaptability of the assembly fixture to corner frames 1 of different shapes and sizes, reducing the requirements for the machining accuracy of the corner frame 1.

[0044] Preferably, the base 3 is provided with a first adjustment groove 31, and the first limiting seat 4 is slidably installed in the first adjustment groove 31. It can be understood that by providing the first adjustment groove 31 on the base 3 and making the first limiting seat 4 slidably installed in the first adjustment groove 31, the adjustability of the first limiting seat 4 on the base 3 is realized. This allows the assembly fixture to flexibly adjust the position of the first limiting seat 4 according to different sizes of L-shaped corner frames 1, so as to adapt to the different widths of the outer side walls of the corner frames 1, thereby improving the versatility and applicability of the assembly fixture and meeting the assembly requirements of LED display cabinets of different specifications. Furthermore, the base 3 is provided with a second adjusting groove 32, and the second limiting seat 5 can be slidably installed in the second adjusting groove 32. The base 3 is provided with a second adjusting groove 32 and the second limiting seat 5 can be slidably installed in it, so that the position of the second limiting seat 5 can be flexibly adjusted according to the size changes of the corner frame 1, to adapt to the other outer side wall of the corner frame 1 of different widths, further enhancing the adaptability of the assembly fixture to different specifications of corner frames 1, improving the flexibility and practicality of the assembly fixture, and making it convenient for users to use in the assembly of LED display cabinets of various specifications.

[0045] Optionally, a precision plug gauge 41 is installed on the first limiting seat 4 and / or the second limiting seat 5. The precision plug gauge 41 abuts against the outer wall of the corner frame 1. Installing the precision plug gauge 41 on the first limiting seat 4 and / or the second limiting seat 5 allows for tight contact with the outer wall of the corner frame 1, providing more precise positioning and limiting, and further improving assembly accuracy. The use of the precision plug gauge 41 can effectively reduce the positional deviation of the corner frame 1 during assembly, ensuring that the assembled cabinet of the four corner frames 1 and the frame 2 has higher flatness and dimensional accuracy, thereby improving the overall display effect and quality of the LED display screen, and also facilitating subsequent installation and maintenance of the cabinet.

[0046] In summary, the LED display cabinet assembly fixture provided by this utility model, through the setting of a base and four sets of limiting mechanisms installed on the base, enables each set of limiting mechanisms to abut and limit different parts of the L-shaped corner frame. The first limiting seat and the second limiting seat abut and limit from the two outer walls of the corner frame, and the locking member abuts and locks from the two adjacent inner walls of the corner frame. This effectively prevents the corner frame from deforming due to the rebound of the locking force during assembly, ensuring the assembly accuracy and quality of the LED display cabinet, reducing the difficulty of subsequent adjustments and maintenance, and improving production efficiency.

[0047] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A box assembling jig of an LED display screen, characterized in that, The device includes a base and four sets of limiting mechanisms mounted on the base. Each limiting mechanism includes a first limiting seat, a second limiting seat, and a locking member. The first limiting seat is used to abut against one outer wall of an L-shaped corner frame, the second limiting seat is used to abut against another outer wall of an L-shaped corner frame, and the locking member is used to abut against two adjacent inner walls of an L-shaped corner frame.

2. The LED display screen cabinet assembly fixture according to claim 1, characterized in that, The locking component includes a sliding seat, a slider, a drive screw, and an abutment. The abutment is installed at one end of the slider and is used to abut against the two adjacent inner sidewalls of the L-shaped corner frame. The sliding seat is installed on the base and is provided with a sliding groove. The slider is slidably installed in the sliding groove. The drive screw is threaded to the sliding seat and connected to the other end of the slider.

3. The LED display screen cabinet assembly fixture according to claim 2, characterized in that, The drive screw includes a limiting part, a threaded part, and an operating part connected in sequence. The slider is provided with a limiting groove, and the limiting part is rotatably installed in the limiting groove. The threaded part is threadedly connected to the sliding seat, and the operating part is used for operation by the user.

4. The LED display screen cabinet assembly fixture according to claim 3, characterized in that, The sliding seat is also provided with a threaded pad, the threaded pad having a threaded hole communicating with the sliding groove, and the threaded part being installed in the threaded hole.

5. The LED display screen cabinet assembly fixture according to claim 4, characterized in that, The threaded pad can be detachably installed on the sliding seat.

6. The LED display screen cabinet assembly fixture according to claim 2, characterized in that, The abutment is detachably mounted on the slider.

7. The LED display screen cabinet assembly fixture according to claim 2, characterized in that, The abutment is rotatably mounted on the slider.

8. The LED display screen cabinet assembly fixture according to claim 1, characterized in that, The base is provided with a first adjusting slide groove, and the first limiting seat can be slidably installed in the first adjusting slide groove.

9. The LED display screen cabinet assembly fixture according to claim 1, characterized in that, The base is provided with a second adjustment slide groove, and the second limiting seat can be slidably installed in the second adjustment slide groove.

10. The LED display screen cabinet assembly fixture according to claim 1, characterized in that, A precision plug gauge is installed on the first limiting seat and / or the second limiting seat, and the precision plug gauge abuts against the outer wall of the corner frame.

Images