Laminating equipment of spliced screen and spliced screen

Abstract

The utility model belongs to the technical field of splicing screens, and discloses a splicing screen fitting device and a splicing screen. The screen main body is arranged on the bottom frame and comprises a first main body and a second main body; the attaching assembly is arranged on the bottom frame and comprises a driving assembly, a moving plate and attaching parts, the two attaching parts are arranged at the two opposite ends of the moving plate, each attaching part is provided with a plurality of grooves, fixing pieces are arranged in the grooves, the two opposite ends of the moving plate extend towards the attaching parts to be provided with connecting pieces, and the connecting pieces are fixedly connected with the fixing pieces; wherein a guide groove corresponding to the fixing piece is formed in the face, close to the attaching assembly, of the screen body, and the driving assembly is used for driving the moving plate to move towards the screen body and driving the two attaching parts to move in the opposite directions so as to achieve tight attaching of the first body and the second body. According to the utility model, the high-precision and high-stability screen fitting effect is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of spliced ​​screens, in particular to a spliced ​​screen laminating device and a spliced ​​screen. Background Art

[0002] As a large-scale display device, spliced ​​screens play an increasingly important role in the modern information society. They are usually composed of multiple screen modules and are used to build large-area display walls to display high-definition images and video content. This type of equipment is widely used in conference rooms, control centers, stadiums and other places to provide users with high-quality visual experience.

[0003] However, in the production process of spliced ​​screens, ensuring precise alignment between the various screen modules during installation and adjustment is a complex task. Even a slight deviation or error may cause the spliced ​​image to be discontinuous or uneven, thus affecting the overall visual effect. Existing mechanical methods for bonding screen modules are difficult, especially when ensuring a tight connection between the modules. It is difficult to avoid that mechanical vibration or deformation may affect the accuracy and stability of the splicing, and the connection strength and stability between the screen modules directly affect the durability and long-term reliability of the equipment. Existing methods may cause the connection parts to loosen or fall off, especially under frequent use or in harsh environmental conditions.

[0004] Therefore, it is particularly important to design a new type of splicing screen bonding equipment. Utility Model Content

[0005] The main purpose of the utility model is to provide a splicing screen bonding device and a splicing screen, aiming to solve the technical problems of low precision and poor stability in the existing splicing screen bonding process.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a splicing screen bonding device, comprising:

[0007] chassis;

[0008] A screen body, which is arranged on the base frame and includes a first body and a second body;

[0009] A laminating assembly, the laminating assembly is arranged on the base frame, and comprises a driving assembly, a moving plate and a laminating portion, wherein two laminating portions are arranged at opposite ends of the moving plate, the laminating portion is provided with a plurality of grooves, and fixing members are arranged in the grooves, and connecting members are arranged at opposite ends of the moving plate extending in the direction of the laminating portions, and the connecting members are fixedly connected to the fixing members;

[0010] Among them, a guide groove corresponding to the fixing part is provided on one side of the screen body close to the bonding component, and the driving component is used to drive the movable plate to move toward the direction of the screen body, and drive the two bonding parts to move in directions relative to each other, so as to achieve close fitting of the first body and the second body.

[0011] Furthermore, the driving assembly includes a first driving mechanism and a second driving mechanism, the first driving mechanism is connected to the movable plate and is used to drive the movable plate to move toward the direction of the screen body, and the second driving mechanism is connected to the bonding part and is used to drive the two bonding parts to move in directions relative to each other.

[0012] Furthermore, it also includes a track and a slider, the track is arranged on the base frame, one end of the slider is fixedly connected to the first body and the second body, and the other end is slidably connected to the track, and the slider slides on the track to adjust the relative position of the first body and the second body.

[0013] Furthermore, the portion of the base frame where the track is arranged is a hollow structure, a driving motor is arranged in the hollow structure, and the driving motor is connected to the slider to drive the slider to move.

[0014] Furthermore, the hollow structure includes a main body part and a side wall part, the track is arranged on the main body part, the main body part extends along the length direction of the base frame, the side wall part is arranged around the two sides and the bottom of the main body part, and a gap is arranged between the side wall part and the main body.

[0015] Furthermore, a support plate is provided between the slider and the screen body, a plurality of positioning holes are provided on the support plate, and positioning posts matching the positioning holes are provided at the edge of the screen body.

[0016] Furthermore, the fitting portion is provided with a slot corresponding to the support plate.

[0017] Furthermore, the laminating assembly further includes a guiding assembly, and the guiding assembly includes a first guiding rod and a second guiding rod, wherein the first guiding rod is connected to the movable plate, and the second guiding rod is connected to the laminating portion.

[0018] Furthermore, it also includes an elastic member, and the elastic member is respectively sleeved on the first guide rod and the second guide rod.

[0019] The present application also provides a spliced ​​screen, including a spliced ​​screen laminating device as described in any one of the above items.

[0020] Beneficial effects:

[0021] The utility model is a bonding device for splicing screens. The driving assembly drives the moving plate and the two bonding parts to move in directions relative to each other, thereby ensuring the alignment accuracy between the first body and the second body during the bonding process. At the same time, the multiple grooves and fixings provided on the bonding parts, as well as the guide grooves on the screen body, provide a reliable guarantee for the high-precision bonding between the screen modules, greatly reducing the possibility of discontinuous or uneven images, making the connection between the screen modules tighter during the bonding process, and effectively avoiding the influence of mechanical vibration or deformation on the splicing accuracy and stability. In addition, the fixed connection between the connecting member and the fixing member further enhances the connection strength and stability between the screen modules, ensuring the long-term reliability of the device under frequent use or harsh environmental conditions.

[0022] In summary, the splicing screen bonding device and the splicing screen of the utility model achieve a high-precision and high-stability screen bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of a splicing screen laminating device according to an embodiment of the utility model;

[0024] Figure 2 It is a side structural schematic diagram of a splicing screen laminating device according to another embodiment of the utility model;

[0025] Figure 3 It is a rear structural schematic diagram of a splicing screen laminating device according to another embodiment of the utility model;

[0026] Figure 4 It is a front view structural schematic diagram of a partial structure of a splicing screen laminating device according to another embodiment of the utility model;

[0027] Figure 5 It is a partial structural schematic diagram of a pressure relief component of a splicing screen bonding device according to another embodiment of the utility model.

[0028] Among them: 1. base frame; 2. screen body; 21. first body; 22. second body; 23. guide groove; 3. fitting component; 311. first driving mechanism; 312. second driving mechanism; 32. moving plate; 33. fitting part; 331. groove; 332. fixing part; 333. connecting part; 41. track; 42. slider; 43. hollow structure; 431. main body; 432. side wall part; 433. gap; 51. support plate; 52. slot; 61. first guide rod; 62. second guide rod; 63. elastic part.

[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] Reference Figure 1-Figure 5In one embodiment of the utility model, a bonding device for splicing screens comprises: a base frame 1; a screen body 2, the screen body 2 is arranged on the base frame 1, and comprises a first body 21 and a second body 22; a bonding component 3, the bonding component 3 is arranged on the base frame 1, and comprises a driving component, a moving plate 32 and a bonding part 33, two bonding parts 33 are arranged at opposite ends of the moving plate 32, the bonding part 33 is provided with a plurality of grooves 331, a fixing member 332 is arranged in the groove 331, and connecting members 333 are extended in the direction of the bonding part 33 at opposite ends of the moving plate 32, and the connecting members 333 are fixedly connected to the fixing member 332; wherein, a guide groove 23 corresponding to the fixing member 332 is provided on a side of the screen body 2 close to the bonding component 3, and the driving component is used to drive the moving plate 32 to move in the direction of the screen body 2, and drive the two bonding parts 33 to move in directions relative to each other, so as to achieve close bonding of the first body 21 and the second body 22.

[0035] In this embodiment, the screen body 2 includes a first body 21 and a second body 22. Through the action of the bonding component 3, the first body 21 and the second body 22 can be closely bonded, thereby ensuring the integrity and display effect of the screen. The bonding component 3 includes a driving component, a moving plate 32 and a bonding portion 33. The bonding portions 33 at both ends of the moving plate 32 are equipped with a plurality of grooves 331. A fixing member 332 is arranged in the groove 331. The fixing member 332 can be movably connected in the groove 331. These fixing members 332 are closely connected to the moving plate 32 through the connecting member 333, thereby ensuring the stability during the bonding process. At the same time, guide grooves 23 are arranged at the corresponding positions of the screen body 2. These guide grooves 23 cooperate with the fixing member 332, so that during the bonding process, the screen body 2 and the bonding portion 33 can be accurately aligned, thereby achieving high-precision bonding. The driving component controls the moving plate 32 to move in the direction of the screen body 2, and at the same time drives the two bonding portions 33 to move in directions relative to each other, thereby not only improving the bonding accuracy, but also greatly improving the bonding efficiency. In actual operation, the driving assembly first drives the moving plate 32 to move in the direction of the screen body 2. The moving plate 32 is extended with a connecting piece 333, which is connected to the fixing piece 332, and pushes the fixing piece 332 to move forward until it contacts the guide groove 23 of the screen body 2. At this time, the design of the guide groove 23 enables the fixing piece 332 to slide into it accurately, avoiding possible deviation during the bonding process. As the moving plate 32 continues to move, the driving assembly begins to drive the two bonding parts 33 to move in directions relative to each other. Since the fixing piece 332 has been tightly matched with the guide groove 23 of the screen body 2, this relative movement is essentially applying uniform pressure to the first body 21 and the second body 22, thereby achieving a tight fit. During the entire bonding process, the fixing piece 332 in the groove 331 not only ensures the stability during the bonding process, but also achieves high-precision alignment through cooperation with the guide groove 23. In addition, due to the presence of the fixing member 332 and the connecting member 333 , even when the driving assembly applies a large pressure, the fitting portion 33 can maintain a stable moving trajectory, thereby avoiding unnecessary damage to the screen body 2 .

[0036] It is worth noting that the fixing member 332 in this embodiment is half-embedded in the groove 331, and its top is slightly higher than the surface of the groove 331, forming a semi-floating design, which not only ensures the stability of the fixing member 332 in the groove 331, but also allows it to have a certain amount of room for movement to adapt to the slight deformation that may occur in different screen bodies 2 during the bonding process.

[0037] In one embodiment, the driving assembly includes a first driving mechanism 311 and a second driving mechanism 312, wherein the first driving mechanism 311 is connected to the movable plate 32 and is used to drive the movable plate 32 to move toward the screen body 2, and the second driving mechanism 312 is connected to the fitting portion 33 and is used to drive the two fitting portions 33 to move in directions relative to each other.

[0038] In this embodiment, the first driving mechanism 311 is directly connected to the moving plate 32, and is responsible for driving the moving plate 32 to move as a whole toward the screen body 2, ensuring that the fixing member 332 can accurately dock with the guide groove 23 of the screen body 2. The second driving mechanism 312 is connected to the fitting portion 33, and is specifically responsible for driving the two fitting portions 33 to move in directions relative to each other, so as to apply uniform pressure and achieve close fitting of the first body 21 and the second body 22. The design of this dual driving mechanism not only improves the accuracy of fitting, but also enhances the flexibility of the fitting process. In actual operation, the first driving mechanism 311 can be fine-tuned according to the size and position of the screen body 2 to ensure that the moving plate 32 can accurately move to the predetermined position. The second driving mechanism 312 can adjust the moving speed and pressure of the fitting portion 33 according to the gap size between the first body 21 and the second body 22 to achieve the best fitting effect.

[0039] In a specific embodiment, the driving mechanism is an electric cylinder, which drives the piston rod to perform linear motion through an internal motor, thereby achieving precise control of the moving plate 32 and the laminating portion 33. During the laminating process of the screen body 2, the electric cylinder can fine-tune the moving speed and pressure according to preset parameters or real-time feedback signals to meet the requirements of different screen bodies 2 during the laminating process. At the same time, the rapid response and precise control of the electric cylinder also greatly improve the efficiency and quality of the laminating process.

[0040] In one embodiment, it also includes a rail 41 and a slider 42, wherein the rail 41 is arranged on the base frame 1, one end of the slider 42 is fixedly connected to the first body 21 and the second body 22, and the other end is slidably connected to the rail 41, and the slider 42 slides on the rail 41 to adjust the relative position of the first body 21 and the second body 22.

[0041] In this embodiment, the rail 41 and the slider 42 are introduced to further improve the flexibility and precision of the screen body 2 during the bonding process. The rail 41 is firmly mounted on the chassis 1. As the moving path of the slider 42, one end of the slider 42 is tightly fixedly connected to the first body 21 and the second body 22, and the other end is slidably connected to the rail 41, accurately controlling the relative position of the first body 21 and the second body 22, thereby realizing accurate positioning and fine-tuning of the screen body 2. In actual operation, when the screen body 2 needs to be bonded, the slider 42 slides to a predetermined position along the rail 41 to ensure that the first body 21 and the second body 22 are in the correct relative position before bonding, and the driving assembly pushes the moving plate 32 and the bonding part 33 to move toward the screen body 2. Due to the sliding connection between the slider 42 and the rail 41, the first body 21 and the second body 22 can maintain stable and smooth movement, which not only improves the accuracy of bonding, but also avoids damage caused by unstable movement. In addition, the design of the rail 41 and the slider 42 also enhances the versatility of the bonding equipment. By replacing the rails 41 of different lengths or shapes, and flexibly configuring the sliders 42, the device can adapt to screen bodies 2 of different sizes and shapes, thereby meeting the diverse needs of the market. In general, by introducing the rails 41 and the sliders 42, we not only improve the flexibility and precision of the screen body 2 during the bonding process, but also enhance the versatility and adaptability of the device. This makes our splicing screen bonding equipment more competitive in the market and can meet the needs of more customers.

[0042] In one embodiment, the portion of the base frame 1 where the track 41 is provided is a hollow structure 43 , a driving motor is provided in the hollow structure 43 , and the driving motor is connected to the slider 42 to drive the slider 42 to move.

[0043] In this embodiment, a hollow structure 43 is provided in the chassis 1, and a driving motor is placed therein. This design cleverly utilizes the space of the chassis 1, and also enhances the functionality and integration of the device. The driving motor is directly connected to the slider 42, providing it with a stable and precise driving force, ensuring the smooth movement of the slider 42 on the track 41. This design not only improves the automation of the bonding process, but also reduces the error of manual operation, further improving the accuracy and efficiency of bonding. The driving motor in the hollow structure 43 can be flexibly configured according to actual needs. For example, by adjusting the speed and torque of the motor, the moving speed and acceleration of the slider 42 can be accurately controlled. This flexibility enables the device to adapt to screen bodies 2 of different sizes and materials, providing possibilities for various complex bonding tasks. In addition, placing the driving motor in the hollow structure 43 also helps to reduce noise and vibration. The noise and vibration generated by the motor during operation may affect the bonding accuracy and equipment life, while the design of the hollow structure 43 can effectively isolate these unfavorable factors and provide a more stable working environment for the device. In terms of safety, the design of the hollow structure 43 also has certain advantages. Since the motor is enclosed inside the chassis 1, the operator can avoid direct contact with the motor and its moving parts, reducing the risk of accidental injury. At the same time, the hollow structure 43 also has a certain protective effect, which can prevent dust, debris, etc. from entering the motor and affecting its normal operation.

[0044] refer to Figure 2 In one embodiment, the hollow structure 43 includes a main body portion 431 and a side wall portion 432, the rail 41 is arranged on the main body portion 431, the main body portion 431 extends along the length direction of the base frame 1, the side wall portion 432 is arranged around the two sides and the bottom of the main body portion 431, and a gap 433 is arranged between the side wall portion 432 and the main body.

[0045] In this embodiment, the main body 431 of the hollow structure 43 extends along the length direction of the chassis 1, providing a stable support surface for the track 41, and also ensuring the stability and accuracy of the slider 42 during the movement. The side wall part 432 is arranged around the two sides and the bottom of the main body 431, which not only enhances the overall strength of the hollow structure 43, but also provides additional protection for its internal components. A gap 433 is arranged between the side wall part 432 and the main body 431. During long-term operation, the drive motor and other internal components may generate a certain amount of heat. If this heat cannot be dissipated in time, it may have an adverse effect on the performance and life of the device. The gap 433 between the side wall part 432 and the main body 431 forms a natural heat dissipation channel, which helps to quickly export heat and keep the temperature inside the device stable. In another embodiment, the gap 433 can be a reinforcing rib groove. Specifically, these reinforcing rib grooves can not only provide additional structural support to ensure the durability of the chassis 1, but also reduce the amount of material used to a certain extent to achieve a lightweight design. Meanwhile, steel bars or other reinforcing materials can be added into the reinforcing rib grooves to further improve the bearing capacity and stability of the chassis 1. This design not only optimizes the structure of the equipment, but also reduces production costs and improves the cost performance of the equipment.

[0046] In one embodiment, a support plate 51 is further provided between the slider 42 and the screen body 2 , a plurality of positioning holes are provided on the support plate 51 , and positioning posts matching the positioning holes are provided at the edge of the screen body 2 .

[0047] In this embodiment, a support plate 51 is added between the slider 42 and the screen body 2 to improve the stability and safety of the screen body 2 during the bonding process. The support plate 51 is firm and flat, ensuring that the screen body 2 can remain flat and free of deformation during the bonding process. The multiple positioning holes provided on the support plate 51 match the positioning columns on the edge of the screen body 2. This precise positioning method enables the screen body 2 to be quickly and accurately positioned at a predetermined position before bonding. In actual operation, the operator only needs to align the positioning column of the screen body 2 with the positioning hole on the support plate 51, and then gently place it. The close fit between the positioning hole and the positioning column can ensure that the screen body 2 will not be displaced or tilted during the bonding process, thereby greatly improving the accuracy and efficiency of bonding. At the same time, this positioning method also reduces the error of human operation and further improves the quality of bonding. In addition, the design of the support plate 51 also takes into account the versatility and flexibility of the equipment. By replacing the positioning holes of different sizes and positions, the support plate 51 can adapt to screen bodies 2 of different sizes and shapes. This enables the equipment to cope with the diverse needs in the market and improves the market competitiveness of the equipment.

[0048] In one embodiment, the fitting portion 33 is provided with a slot 52 corresponding to the support plate 51 .

[0049] In this embodiment, the bonding part 33 is designed with a card slot 52 corresponding to the support plate 51, which improves the stability and accuracy of the screen body 2 during the bonding process. The card slot 52 matches the shape and size of the support plate 51. When the support plate 51 drives the screen body 2 to move toward the bonding part 33, the support plate 51 can be accurately inserted into the card slot 52, so as to achieve a fast and stable connection between the screen body 2 and the bonding part 33. This card slot 52 design not only simplifies the bonding process and improves the operating efficiency, but also greatly reduces the bonding quality problems caused by improper operation or errors. Under the guidance of the card slot 52, the screen body 2 can accurately align with the bonding part 33, avoiding problems such as loose bonding and bubbles caused by misalignment or tilt. In addition, the design of the card slot 52 also takes into account the compatibility and versatility of the device. By adjusting the shape, size and position of the card slot 52, the device can adapt to screen bodies 2 of different sizes and shapes, thereby meeting the diverse needs on the market. This flexibility enables the device to show excellent performance and adaptability when facing different customers and different application scenarios. At the same time, the use of the card slot 52 and the support plate 51 also enhances the stability and reliability of the device. During the bonding process, the card slot 52 and the support plate 51 jointly bear the weight and impact force of the screen body 2, ensuring that the screen body 2 will not be displaced or damaged during the bonding process, thereby extending the service life of the device.

[0050] refer to Figure 3 In one embodiment, the bonding component 3 further includes a guide component, and the guide component includes a first guide rod 61 and a second guide rod 62 , wherein the first guide rod 61 is connected to the movable plate 32 , and the second guide rod 62 is connected to the bonding portion 33 .

[0051] In this embodiment, the driving assembly includes a guide assembly, which enhances the stability and accuracy of the device during the laminating process. The guide assembly is composed of a first guide rod 61 and a second guide rod 62, which are respectively connected to the movable plate 32 and the laminating portion 33, and provide precise guidance for the movement of the slider 42 and the screen body 2. The first guide rod 61 is connected to the movable plate 32 to ensure the linearity and stability of the slider 42 during the movement. When the slider 42 moves on the track 41, the first guide rod 61 can effectively prevent the slider 42 from deflecting or shaking due to external force or its own weight, thereby ensuring the accuracy of the movement of the slider 42. This precise guidance is crucial for the laminating accuracy of the screen body 2, and can ensure the accurate alignment between the screen body 2 and the laminating portion 33, and reduce the laminating error. The second guide rod 62 is connected to the laminating portion 33, further improving the stability and accuracy of the laminating portion 33. In the process of the screen body 2 moving toward the laminating portion 33, the second guide rod 62 provides stable support and guidance for the laminating portion 33, ensuring the accurate docking between the laminating portion 33 and the screen body 2. This design not only improves the bonding efficiency, but also reduces bonding problems caused by improper operation or equipment shaking, such as bubbles and misalignment.

[0052] In one embodiment, an elastic member 63 is further included, and the elastic member 63 is respectively sleeved on the first guide rod 61 and the second guide rod 62 .

[0053] In this embodiment, the elastic member 63 provides additional buffering and protection. Specifically, the elastic member 63 is respectively sleeved on the first guide rod 61 and the second guide rod 62. When the slider 42 moves on the track 41 or the screen body 2 moves toward the fitting portion 33, these elastic members 63 can effectively absorb and alleviate the energy generated by the impact force or vibration, thereby protecting the device from damage. In the screen fitting process, especially in high-speed and high-precision scenarios, the stability and accuracy of the device are crucial. The role of the elastic member 63 is to reduce the impact of these factors on the device. When the slider 42 or the screen body 2 is impacted by external force, the elastic member 63 can quickly deform and absorb the impact energy, avoiding the direct effect of these energies on other parts of the device, thereby protecting the structural integrity of the device. At the same time, the elastic member 63 can also compensate for the slight deviation of the device during operation to a certain extent. Since the device may be worn or deformed during long-term operation, these slight changes may affect the accuracy of the device. The introduction of the elastic member 63 can compensate for these changes to a certain extent, ensuring that the device can still maintain high accuracy and stability during long-term operation.

[0054] The utility model also proposes a splicing screen, which includes the splicing screen bonding device described in any of the above embodiments. Since the splicing screen adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0055] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A splicing screen bonding device, characterized in that: include: chassis; A screen body, which is arranged on the base frame and includes a first body and a second body; A laminating assembly, the laminating assembly is arranged on the base frame, and comprises a driving assembly, a moving plate and a laminating portion, wherein two laminating portions are arranged at opposite ends of the moving plate, the laminating portion is provided with a plurality of grooves, and fixing members are arranged in the grooves, and connecting members are arranged at opposite ends of the moving plate extending in the direction of the laminating portions, and the connecting members are fixedly connected to the fixing members; Among them, a guide groove corresponding to the fixing part is provided on one side of the screen body close to the bonding component, and the driving component is used to drive the movable plate to move toward the direction of the screen body, and drive the two bonding parts to move in directions relative to each other, so as to achieve close fitting of the first body and the second body.

2. The splicing screen laminating device according to claim 1, characterized in that: The driving assembly includes a first driving mechanism and a second driving mechanism. The first driving mechanism is connected to the movable plate and is used to drive the movable plate to move toward the screen body. The second driving mechanism is connected to the fitting parts and is used to drive the two fitting parts to move in directions relative to each other.

3. The splicing screen laminating device according to claim 1, characterized in that: It also includes a track and a slider, wherein the track is arranged on the base frame, one end of the slider is fixedly connected to the first body and the second body, and the other end is slidably connected to the track, and the slider slides on the track to adjust the relative position of the first body and the second body.

4. The splicing screen laminating device according to claim 3, characterized in that: The part of the base frame where the track is arranged is a hollow structure, a driving motor is arranged in the hollow structure, and the driving motor is connected to the slider to drive the slider to move.

5. The splicing screen laminating device according to claim 4, characterized in that: The hollow structure includes a main body part and a side wall part, the track is arranged on the main body part, the main body part extends along the length direction of the base frame, the side wall part is arranged around the two sides and the bottom of the main body part, and a gap is arranged between the side wall part and the main body.

6. The splicing screen laminating device according to claim 3, characterized in that: A support plate is further arranged between the sliding block and the screen body, a plurality of positioning holes are arranged on the support plate, and positioning posts matching the positioning holes are arranged at the edge of the screen body.

7. The splicing screen laminating device according to claim 6, characterized in that: The fitting portion is provided with a slot corresponding to the support plate.

8. The splicing screen laminating device according to claim 2, characterized in that: The laminating assembly further includes a guiding assembly, and the guiding assembly includes a first guiding rod and a second guiding rod, wherein the first guiding rod is connected to the movable plate, and the second guiding rod is connected to the laminating portion.

9. The splicing screen laminating device according to claim 8, characterized in that: It also includes an elastic member, which is respectively sleeved on the first guide rod and the second guide rod.

10. A spliced ​​screen, characterized in that: A bonding device for a spliced ​​screen comprising the spliced ​​screen described in any one of claims 1 to 9.

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