Display device for amusement equipment, which is easy to assemble

Abstract

The application discloses a kind of display devices for amusement equipment convenient to assemble, including mounting frame, base, connecting mechanism, display body, support seat, filling block, parallel mechanism, fixed mechanism and adapter.Base is fixed with mounting frame, connecting mechanism is matched with base screw hole by stud, display body is sleeved with connecting mechanism through connecting ring, support seat or filling block is matched with base connecting slot by clamping column, wall surface fixation or vertical placement is realized.Parallel mechanism is clamped with mounting frame clamping slot through positioning block, and fixed connecting mechanism is connected with parallel plate, four kinds of splicing combination are completed.Fixed mechanism is locked connecting mechanism through stud, and sealing cap is protected, and adapter realizes the electrical connection of display body.The application is modularized design, and component can be quickly disassembled and replaced without professional tool, splicing is accurate, installation is flexible, solve the problem that existing device is inconvenient to disassemble, poor universality, low splicing precision, applicable to many scenes such as amusement park.

Description

Technical Field

[0001] This invention relates to the field of display technology for amusement equipment, and in particular to a modular design display device for amusement equipment that can be quickly assembled and is adaptable to various scenarios, including wall mounting and vertical placement. Background Technology

[0002] In amusement parks, display devices are indispensable supporting equipment, widely used in scenarios such as displaying game rules, real-time display of scores, and interactive screen presentation.

[0003] However, existing display devices for amusement equipment have many problems that urgently need to be solved in actual use:

[0004] First, the assembly and disassembly process is cumbersome.

[0005] Existing display devices mostly adopt an integrated structural design or are fixed by a large number of scattered bolts. This not only requires professional tools and technicians to operate, but also takes a long time to disassemble and assemble, which seriously affects the installation efficiency of the equipment. At the same time, it brings great inconvenience to the later maintenance, repair and component replacement.

[0006] Secondly, it has poor adaptability to different installation scenarios.

[0007] Most display devices only support a single installation method, either fixed to the wall or placed vertically. They cannot flexibly adjust the installation method according to the spatial layout and usage needs of the amusement park, resulting in poor equipment versatility and difficulty in meeting the diverse installation needs of different amusement areas.

[0008] Furthermore, the multi-unit splicing performance is poor.

[0009] When a large display screen is required, multiple display units need to be spliced ​​together. However, the existing splicing structure lacks a precise positioning mechanism, and problems such as unit misalignment and uneven gaps are prone to occur after splicing, which affects the visual display effect.

[0010] Meanwhile, the electrical connections between the display units mostly use exposed wiring, which is cumbersome and unstable. It is easily affected by vibration, dust, etc., which can lead to poor contact and thus display failure.

[0011] Finally, the components lack versatility and adaptability.

[0012] The supporting and fixed structures are mostly designed independently and cannot share installation interfaces, resulting in an increase in the variety of equipment accessories. This not only increases production costs but also makes storage and transportation more difficult, which is not conducive to the large-scale application of the equipment.

[0013] Therefore, how to provide a display device for amusement equipment that is easy to assemble is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0014] One objective of this invention is to provide a display device for amusement equipment that is easy to assemble. This invention optimizes the assembly process through modular design, adopts switchable support and fixing structures to adapt to various installation scenarios, and improves the practicality and reliability of the display device through precise splicing positioning and stable electrical connection structure.

[0015] The beneficial effects of this invention are: Efficient and convenient assembly and disassembly: The modular design with threaded connection and snap-fit ​​allows for manual installation and disassembly without the need for professional tools, greatly reducing assembly and disassembly time and maintenance costs; Flexible adaptation to multiple scenarios: By switching between the support base and the filling block, two installation methods can be achieved: wall fixing and vertical placement, which can adapt to the diverse spatial layout of amusement venues; Strong splicing stability: Precise positioning is achieved through structures such as card slots and positioning blocks, resulting in a flat and seamless display surface after splicing. Furthermore, stable electrical connection is achieved through a built-in interface structure, avoiding poor contact. High component versatility: The supporting structure and the fixed structure share the same installation interface, reducing the types of accessories, lowering production costs and storage difficulties, and facilitating large-scale application.

[0016] According to an embodiment of the present invention, a display device for amusement equipment that is easy to assemble includes a mounting frame, multiple sets of connecting mechanisms, and a display body; The display body is fixedly connected to the outside of the mounting frame by a connecting mechanism, and multiple display bodies can be spliced ​​together to form a complete display surface; The mounting frame includes a base, a top cover, and side strips, with the top cover and base being snapped together by the side strips; The base has two symmetrical connecting slots at the bottom, which are used to snap on the support or filling block. The base has two symmetrical hanging rings at the top. The bottom of the top cover is provided with two symmetrical hanging plates, and the outer side of the hanging plates is provided with a hanging rope groove; The base and the top cover both have slots on their left and right sides; The connecting mechanism includes a sleeve rod, with a first screw hole at the top of the sleeve rod and a first stud that matches the first screw hole fixedly connected to the bottom of the sleeve rod. The multiple sets of the connecting mechanisms are arranged in parallel left and right, and two adjacent sets of the connecting mechanisms on the left and right sides are connected to a display body. The top of the base is provided with a second screw hole that is compatible with the first stud. The base can be threadedly connected to the first stud of the connecting mechanism via the second screw hole; The top cover is internally rotatably connected to a fixing mechanism; The top cover can be threadedly connected to the first screw hole of the connecting mechanism via a fixing mechanism; The display unit includes a composite character display panel and an adapter. A connecting ring that can be sleeved on the outside of a first stud is fixedly connected to the back of the composite character display panel. The adapter is electrically connected to the composite character display panel. Two adjacent display units are electrically connected to each other through an interface structure provided on the adapter. Furthermore, the fixing mechanism includes a rotating shaft, an external hexagonal nut, and a second stud, the second stud being threadedly adapted to the first screw hole.

[0017] The beneficial effects of adopting the above-mentioned further solution are that the sealing cap can effectively block the outer gap of the external hexagonal nut, prevent dust, moisture and other impurities from entering the fixed mechanism, avoid thread corrosion or jamming, extend the service life of the equipment, and improve the appearance of the device.

[0018] Furthermore, a sealing cap is fastened to the top of the top cover, and the sealing cap fills the gap on the outside of the hexagonal nut.

[0019] The beneficial effects of adopting the above-mentioned further solution are that the sealing cap can effectively block the outer gap of the external hexagonal nut, prevent dust, moisture and other impurities from entering the fixed mechanism, avoid thread corrosion or jamming, extend the service life of the equipment, and improve the appearance of the device.

[0020] Furthermore, there are two of each of the support bases and filling blocks, which are adapted to the two connecting slots one-to-one; The support base is arranged in an isosceles trapezoidal shape with a concave part in the middle section. The support base is a hollow structure. Both the concave part and the top of the filling block are fixedly connected with a locking post. The locking post and the base are locked together by an interference fit. The support base is locked together with the outer side of the connecting groove by the concave part. The filler block is fitted inside the connecting groove, and only one filler block or support can be selected to be snapped into the connecting groove; the two cannot be installed at the same time.

[0021] The advantages of adopting the above-mentioned further solutions are that the isosceles trapezoidal support structure can provide stable support force, and the hollow design reduces the overall weight; the interference fit of the locking column ensures the firm connection between the support or filling block and the connecting groove, preventing it from falling off; the selective installation design enables quick switching of installation methods to adapt to different scenario requirements, and the structure is simple and easy to operate.

[0022] Furthermore, the display body is seamlessly spliced ​​in a nine-grid pattern, and the base, top cover, and side strips form a complete outer frame; The two adjacent display units are connected to each other through the interface structure of the adapter to form a complete electrical connection circuit; The mounting frame is fixedly connected to the wall via a hanging plate, a hanging ring, and external bolts. At this time, a filling block is set in the connecting groove, but no support base is set.

[0023] The beneficial effects of adopting the above-mentioned further solutions are that the nine-grid splicing form can be flexibly combined to form a large-size display surface, meeting the needs of amusement parks for large-screen display; the interface structure of the adapter realizes the integration of electrical connection circuit, avoiding exposed wiring and improving connection stability; the mounting plate and hanging ring, together with external bolts, achieve stable wall installation, and the filler block fills the connection groove to ensure that the bottom of the base is flat, improving the overall stability after wall installation.

[0024] Furthermore, the multiple sets of the connecting mechanisms are vertically and upwardly threaded together through adjacent first screw holes and first studs. When the number of vertical stacking layers is three, a side strip can be set; when the number of stacking layers is not equal to three, no side strip is set. The hanging plate is connected to the hanging rope groove by an external pull rope, and the device is fixed vertically with the support base. At this time, no filler block is set in the connecting groove.

[0025] The advantages of adopting the above-mentioned further solutions are that the vertical stacking design of the connecting mechanism can flexibly adjust the number of vertically installed monitors to adapt to different height display needs; the edge strip plays a protective and fixing role when three layers are stacked to ensure the stability of the vertical structure, and the edge strip is omitted to simplify the structure when there are no three layers; the external pull rope and the support base work together to achieve vertical fixation, providing double protection for the stability of vertical placement and meeting the needs of scenarios without wall installation conditions.

[0026] Furthermore, the slots on both sides are used to engage the edge strips during splicing. After being spliced ​​laterally, the slots cooperate to form a square groove, which is used to limit the positioning block.

[0027] The beneficial effect of adopting the above-mentioned further solution is that the card slot can not only be adapted to the edge strip snap-fit, but also form a square slot for precise positioning when splicing horizontally, which can constrain the positioning block, prevent the installation frame after horizontal splicing from shifting, ensure the overall flatness of multiple sets of installation frames after splicing, and improve the display effect.

[0028] Furthermore, the adapter's interface structure includes mutually compatible male and female terminals, which enable electrical connection between adjacent display bodies through plugging and unplugging.

[0029] The advantages of adopting the above-mentioned further solutions are that the pluggable design of the male and female terminals simplifies the electrical connection operation between adjacent monitors, eliminating the need for complex wiring and improving splicing efficiency; the adaptable structure ensures a tight connection, reducing the risk of poor contact, while also facilitating later disassembly, maintenance, or replacement of individual monitors. Furthermore, the mounting frames are horizontally joined together on the same horizontal plane, with the bases horizontally joined together and the top cover horizontally joined together during the joining process; A parallel mechanism is sleeved on the outside of the connecting mechanism between two adjacent bases and two adjacent top covers; The parallel mechanism includes a positioning block and a parallel plate. The positioning block is snapped into a slot, and the two parallel plates are respectively connected to adjacent connecting mechanisms. The parallel plates are used to connect two adjacent connecting mechanisms.

[0030] The beneficial effects of adopting the above-mentioned further solutions are that the horizontally connected installation frames can achieve unlimited horizontal splicing to meet the needs of ultra-large size displays; the parallel mechanism, through the interlocking of positioning blocks and slots, and the connection between the parallel plate and the connecting mechanism, firmly fixes adjacent installation frames, ensuring the structural stability and integrity after horizontal splicing, and preventing loosening or displacement at the splicing points.

[0031] Furthermore, the parallel plate of the parallel mechanism located at the base is positioned below the connecting ring of the lowest row of monitors, while the parallel plate of the parallel mechanism located at the top cover is positioned above the connecting ring of the highest row of monitors.

[0032] The beneficial effects of adopting the above-mentioned further solutions are that the position design of the parallel plate can avoid interference with the connecting ring of the monitor body, ensuring the normal installation and fixation of the monitor body, while making the force of the parallel mechanism more uniform, further improving the stability of the horizontal splicing, and ensuring the overall structural force balance. Attached Figure Description

[0033] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0034] Figure 1 This is a front view of a vertically fixed horizontal multi-frame display device for amusement equipment that is easy to assemble, as proposed in this invention.

[0035] Figure 2 This is a rear view of a vertically fixed horizontal multi-frame splicing display device for amusement equipment, which is easy to assemble, according to the present invention.

[0036] Figure 3 This is an exploded view of a vertically fixed, horizontally multi-frame splicing display device for amusement equipment, which is easy to assemble according to the present invention.

[0037] Figure 4 This is a sectional view of a vertically fixed horizontal multi-frame splicing display device for amusement equipment, which is easy to assemble, according to the present invention.

[0038] Figure 5 This is an enlarged view of section A of the display device for amusement equipment that is easy to assemble, as proposed in this invention.

[0039] Figure 6This is a cross-sectional view of the assembly of a display device base for amusement equipment, which is easy to assemble, according to the present invention.

[0040] Figure 7 This is a rear view plan of a display device for amusement equipment that is easy to assemble, with a vertical fixed horizontal multi-frame splicing method.

[0041] Figure 8 This is a front view of a wall-mounted single-set foundation installation for a display device for amusement equipment that is easy to assemble, as proposed in this invention.

[0042] Figure 9 This is a rear view of a wall-mounted single-set foundation installation for a display device for amusement equipment, which is easy to assemble, according to the present invention.

[0043] Figure 10 This is an exploded view of a wall-mounted single-base installation for a display device used in amusement equipment, which is easy to assemble, according to the present invention.

[0044] In the picture: 1. Mounting frame; 101. Base; 102. Top cover; 103. Side strip; 2. Connecting mechanism; 201. Sleeve rod; 202. First screw hole; 203. First stud; 3. Display body; 301. Composite character display panel; 302. Adapter; 303. Connecting ring; 4. Fixing mechanism; 401. Rotating shaft; 402. External hexagonal nut; 403. Second stud; 5. Second screw hole; 6. Connecting groove; 7. Hanging ring; 8. Hanging plate; 9. Filler block; 10. Support base; 11. Parallel mechanism; 1101. Positioning block; 1102. Parallel plate; 12. Sealing cap; 13. Slot; 14. Locking post. Detailed Implementation

[0045] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0046] refer to Figure 1-10 A display device for amusement equipment that is easy to assemble includes a mounting frame 1, multiple sets of connecting mechanisms 2, and a display body 3; The monitor body 3 is fixedly connected to the outside of the mounting frame 1 via the connecting mechanism 2, and multiple monitor bodies 3 can be spliced ​​together to form a complete display surface; The mounting frame 1 includes a base 101, a top cover 102, and a side strip 103. The top cover 102 is snapped onto the base 101 by the side strip 103. The bottom of the base 101 has two symmetrical connecting grooves 6, which are used to snap the support base 10 or the filling block 9. The top of the base 101 has two symmetrical hanging rings 7. The bottom of the top cover 102 is provided with two symmetrical hanging plates 8, and the outer side of the hanging plates 8 is provided with a hanging rope groove; The base 101 and the top cover 102 are provided with slots 13 on both the left and right sides; The connecting mechanism 2 includes a sleeve 201, with a first screw hole 202 at the top and a first stud 203 that is adapted to the first screw hole 202 fixedly connected to the bottom; Multiple sets of connecting mechanisms 2 are arranged in parallel left and right, and two adjacent sets of connecting mechanisms 2 on the left and right are connected to a display body 3. The base 101 has a second screw hole 5 at its top that is adapted to the first stud 203; The base 101 can be threadedly connected to the first stud 203 of the connecting mechanism 2 through the second screw hole 5; The top cover 102 has a rotatable fixing mechanism 4 inside; The top cover 102 can be threadedly connected to the first screw hole 202 of the connecting mechanism 2 via the fixing mechanism 4; The display body 3 includes a composite character display panel 301 and an adapter 302. The back of the composite character display panel 301 is fixedly connected to a connecting ring 303 that can be sleeved on the outside of the first stud 203. The adapter 302 is electrically connected to the composite character display panel 301. Two adjacent display bodies 3 are electrically connected to each other through the interface structure provided in the adapter 302.

[0047] In this implementation plan: The fixing mechanism 4 includes a rotating shaft 401, an external hexagonal nut 402, and a second stud 403, which is threadedly adapted to the first screw hole 202.

[0048] The sealing cap 12 can effectively block the outer gap of the external hexagonal nut 402, preventing dust, moisture and other impurities from entering the interior of the fixing mechanism 4, avoiding thread corrosion or jamming, extending the service life of the equipment, and improving the appearance of the device.

[0049] The top of the top cover 102 is fastened with a sealing cap 12, which fills the gap on the outside of the external hexagonal nut 402.

[0050] The sealing cap 12 can effectively block the outer gap of the external hexagonal nut 402, preventing dust, moisture and other impurities from entering the interior of the fixing mechanism 4, avoiding thread corrosion or jamming, extending the service life of the equipment, and improving the appearance of the device.

[0051] There are two support bases 10 and two filling blocks 9, which are adapted to the two connecting slots 6 one by one; The support base 10 is arranged in an isosceles trapezoidal shape, with a concave part in the middle section. The support base 10 is a hollow structure. The concave part and the top of the filling block 9 are both fixedly connected with a locking post 14. The locking post 14 and the base 101 are locked together by an interference fit. The support base 10 is locked together with the outer side of the connecting groove 6 by the concave part. The filler block 9 is fitted inside the connecting groove 6. Only one of the filler block 9 or the support base 10 can be selected and attached to the connecting groove 6. The two cannot be installed at the same time.

[0052] The isosceles trapezoidal support base 10 provides stable support, and the hollow design reduces the overall weight; the interference fit of the locking post 14 ensures the firm connection between the support base 10 or the filling block 9 and the connecting groove 6, preventing it from falling off; the selective installation design allows for quick switching of installation methods to adapt to different scenario requirements, and the structure is simple and easy to operate.

[0053] The monitor body 3 is seamlessly spliced ​​in a nine-square grid pattern, with the base 101, top cover 102 and side strips 103 forming a complete outer frame; The two adjacent monitor bodies 3 are connected to each other through the interface structure of the adapter 302 to form a complete electrical connection circuit; The mounting frame 1 is fixedly connected to the wall via the hanging plate 8, the hanging ring 7 and external bolts. At this time, the connecting groove 6 is filled with a filling block 9, and the support base 10 is not set.

[0054] The nine-grid splicing method can be flexibly combined to form a large-size display surface, meeting the needs of amusement parks for large-screen display; the interface structure of adapter 302 realizes the integration of electrical connection circuit, avoids exposed wiring, and improves connection stability; the mounting plate 8 and the mounting ring 7 work together with external bolts to achieve stable wall installation; the filling block 9 fills the connection groove 6 to ensure that the bottom of the base 101 is flat and improves the overall stability after wall installation.

[0055] Multiple sets of connecting mechanisms 2 are vertically and upwardly threaded together by adjacent first screw holes 202 and first studs 203. When the number of vertical stacking layers is three, a side strip 103 can be set. When the number of stacking layers is not equal to three, a side strip 103 is not set. The hanging plate 8 is connected to the hanging rope groove by an external pull rope, and together with the support base 10, the device is fixed vertically. At this time, no filler block 9 is set in the connecting groove 6.

[0056] The vertical stacking design of the connecting mechanism 2 allows for flexible adjustment of the number of vertically installed monitor bodies 3 to adapt to different height display requirements; the edge strip 103 plays a protective and fixing role when three layers are stacked to ensure the stability of the vertical structure. When there are no three layers, the edge strip 103 is omitted to simplify the structure; the external pull rope works with the support base 10 to achieve vertical fixation, providing double protection for the stability of vertical placement and meeting the needs of scenarios without wall installation conditions.

[0057] The two side slots 13 are used to engage the edge strips 103 during splicing. After the slots 13 are spliced ​​horizontally, they cooperate to form a square groove, which is used to limit the positioning block 1101.

[0058] The slot 13 not only fits the edge strip 103 for snapping, but also forms a square slot for precise positioning during horizontal splicing. It constrains the positioning block 1101, prevents the installation frame 1 from shifting after horizontal splicing, ensures the overall flatness of multiple sets of installation frames 1 after splicing, and improves the display effect.

[0059] The interface structure of adapter 302 includes mutually compatible male and female terminals, which enable electrical connection between adjacent display bodies 3 through plugging and unplugging.

[0060] The pluggable design of the male and female terminals simplifies the electrical connection between adjacent monitor units 3, eliminating the need for complex wiring and improving splicing efficiency; the adaptable structure ensures a tight connection, reducing the risk of poor contact, while also facilitating future disassembly, maintenance, or replacement of individual monitor units 3. The mounting frame 1 is horizontally joined together on the same horizontal plane. During the splicing, the base 101 is horizontally joined to the base 101 and the top cover 102 is horizontally joined to the top cover 102. A parallel mechanism 11 is sleeved on the outside of the connecting mechanism 2 between two adjacent bases 101 and two adjacent top covers 102; The parallel mechanism 11 includes a positioning block 1101 and a parallel plate 1102. The positioning block 1101 is snapped into the slot 13. The two parallel plates 1102 are respectively connected to the adjacent connecting mechanisms 2. The parallel plates 1102 are used to connect two adjacent connecting mechanisms 2.

[0061] The horizontally connected mounting frame 1 can achieve unlimited horizontal splicing to meet the needs of ultra-large size display; the parallel mechanism 11, through the engagement of the positioning block 1101 and the slot 13, and the connection of the parallel plate 1102 and the connecting mechanism 2, firmly fixes the adjacent mounting frames 1, ensuring the structural stability and integrity after horizontal splicing, and preventing loosening or displacement at the splicing point.

[0062] The parallel plate 1102 of the parallel mechanism 11 located at the base 101 is positioned below the connecting ring 303 of the bottom row of monitor bodies 3, and the parallel plate 1102 of the parallel mechanism 11 located at the top cover 102 is positioned above the connecting ring 303 of the top row of monitor bodies 3.

[0063] The position design of the parallel plate 1102 can avoid interference with the connecting ring 303 of the monitor body 3, ensuring the normal installation and fixation of the monitor body 3. At the same time, it makes the force on the parallel mechanism 11 more uniform, further improving the stability of the horizontal splicing and ensuring the overall structural force balance.

[0064] Example 1: Wall-mounted, single-base installation Select two filler blocks 9 and fix them in place by interference fit between the locking post 14 and the connecting groove 6 of the base 101; Connect the first studs 203 of the two sets of connecting mechanisms 2 to the second screw holes 5 on the top of the base 101 respectively, and adjust the distance between the two sets of connecting mechanisms 2 to fit the single monitor body 3. Rotate the fixing mechanism 4 inside the top cover 102 to make the second stud 403 threadedly connected to the first screw hole 202 of the connecting mechanism 2, complete the assembly of the mounting frame 1, and fasten the sealing cap 12; The connecting ring 303 of the display body 3 is sleeved on the outside of the first stud 203 of the two sets of connecting mechanisms 2 to ensure a secure fit. The device is fixed to a preset position on the wall by using the hanging ring 7 of the base 101 and the hanging plate 8 of the top cover 102 in conjunction with external bolts, thus completing the single-unit wall installation.

[0065] Example 2: Vertical fixed installation with a single foundation Two support bases 10 are selected and fixed by interference fit between the pin 14 and the connecting groove 6 of the base 101. The inner concave part of the support base 10 is tightly fitted with the outer side of the connecting groove 6. Two sets of connecting mechanisms 2 are vertically spliced ​​with the first stud 203 through the first screw hole 202, and the first stud 203 of the bottom connecting mechanism 2 is threadedly connected to the second screw hole 5 of the base 101; Rotate the fixing mechanism 4 inside the top cover 102 to make the second stud 403 threadedly connected to the first screw hole 202 of the top connecting mechanism 2, and fasten the sealing cap 12; The connecting ring 303 of the monitor body 3 is sleeved on the outside of the first stud 203 of the two sets of connecting mechanisms 2 to complete the body fixing; An external pull rope is installed in the hanging rope groove of the hanging plate 8. The other end of the pull rope is fixed to the ground or a fixed object in the surrounding area to enhance the vertical stability and complete the single-unit vertical installation.

[0066] Example 3: Wall fixing, nine-square grid splicing Complete the wall-mounted foundation installation of the mounting frame 1 according to the steps of Example 1, and evenly arrange eighteen sets of connecting mechanisms 2 on the top of the base 101; In a 3x3 layout, the nine monitor bodies 3 are sequentially fixed to the connecting mechanism 2 via connecting rings 303, ensuring that the edges of adjacent monitor bodies 3 fit tightly together. Connect the adapters 302 of the adjacent monitor bodies 3 one by one, and form a complete electrical connection circuit by plugging and unplugging the male and female terminals; Check the tightness of the threads of each connecting mechanism 2 and the flatness of the display body 3. Make minor adjustments to any offset parts to complete the nine-square grid splicing of the wall.

[0067] Example 4: Vertical fixing, nine-square grid splicing Complete the installation of the vertical fixed foundation of the installation frame 1 according to the steps of Embodiment 2, and evenly arrange eighteen sets of connecting mechanisms 2 on the top of the base 101. In a 3x3 layout, the nine monitor bodies 3 are sequentially fixed to the connecting mechanism 2 via connecting rings 303, ensuring that the edges of adjacent monitor bodies 3 fit tightly together. Connect the adapters 302 of the adjacent monitor bodies 3 one by one, and form a complete electrical connection circuit by plugging and unplugging the male and female terminals; Adjust the distribution of the external pull ropes to ensure that the frame is evenly stressed and to prevent tilting due to the weight distribution of the nine-grid structure. Check the firmness of each connection and the flatness of the display surface to complete the vertical nine-grid splicing.

[0068] Example 5: Wall-mounted, vertical three-layer splicing Complete the wall-mounted foundation installation of the installation frame 1 according to the steps of Example 1, and select four sets of connecting mechanisms 2 to be stacked vertically in two layers, with two sets symmetrically arranged in each layer. Installing the edge strip 103 allows the top cover 102 to be snapped and fixed to the base 101, enhancing the stability of the vertical structure; A display body 3 is fixed on each layer of the connecting mechanism 2, and the three layers of bodies are vertically aligned. The adapters 302 of the three-layer display body 3 are connected in sequence to form a vertical electrical connection circuit; Check the verticality and connection firmness of each layer of the unit, and complete the vertical three-layer splicing of the wall.

[0069] Example 6: Vertical fixing, vertical three-layer splicing Complete the vertical fixation of the bottom mounting frame 1 according to the steps of Embodiment 2, and select four sets of connecting mechanisms 2 to be vertically stacked in two layers, with two sets symmetrically arranged in each layer. Installing the edge strip 103 allows the top cover 102 to be snapped and fixed to the base 101, enhancing the stability of the vertical structure; A display body 3 is fixed on each layer of the connecting mechanism 2, and the three layers of bodies are vertically aligned. The adapters 302 of the three-layer display body 3 are connected in sequence to form a vertical electrical connection circuit; Adjust the tension of the external pull ropes to ensure the verticality of the device and complete the vertical three-layer splicing.

[0070] Example 7: Wall-mounted, horizontal multi-frame splicing Assemble three independent mounting frames 1 according to the steps of Embodiment 1, and fix them on the same horizontal line on the wall respectively. The spacing between adjacent frames is adapted to the width of the monitor body 3. Align the slots 13 of the three frames, insert the positioning block 1101 of the parallel mechanism 11 into the square slot formed by the slots 13 of the adjacent frames, and fix it to each set of connecting mechanisms 2 through the parallel plate 1102. Two monitor bodies 3 are fixed on each frame, with the edges of the bodies on adjacent frames fitting tightly together. The adapters 302 of all adjacent display bodies 3 are connected to form a horizontal overall electrical connection circuit; Check the stability of the frame splicing and the flatness of the display surface of the machine, and complete the horizontal splicing of multiple frames on the wall.

[0071] Example 8: Vertical fixing, horizontal multi-frame splicing Assemble three sets of independent mounting frames 1 according to the steps of Embodiment 2, and place them side by side on the same horizontal plane, with the spacing between adjacent frames matching the width of the display body 3; Align the slots 13 of the three frames, insert the positioning block 1101 of the parallel mechanism 11 into the square slot formed by the slots 13 of the adjacent frames, and fix it to each set of connecting mechanisms 2 through the parallel plate 1102. Two monitor bodies 3 are fixed on each frame, with the edges of the bodies on adjacent frames fitting tightly together. The adapters 302 of all adjacent display bodies 3 are connected to form a horizontal overall electrical connection circuit; The layout of the external pull ropes of the three frames was optimized to ensure that the combined device is subjected to balanced force, is stable and does not tilt, and completes the vertical horizontal multi-frame splicing.

[0072] Example 9: Wall fixing and mixed splicing Assemble two sets of mounting frames 1 according to the steps of Embodiment 1, and fix them on the same horizontal line on the wall. The spacing between adjacent frames is adapted to the width of the monitor body 3. The slots 13 of the two sets of frames are fixedly connected by the parallel mechanism 11 to form a horizontally combined frame; Two layers of connecting mechanisms 2 are vertically stacked on each frame, and a display body 3 is fixed on each layer to form a hybrid splicing layout; The adapters 302 of all adjacent display bodies 3 are connected to form a crisscrossing electrical connection circuit; Check the frame splicing firmness, the verticality of the unit and the flatness of the display surface, and complete the wall splicing.

[0073] Example 10: Vertical fixing and mixed splicing Assemble two sets of vertical mounting frames 1 according to the steps of Embodiment 2. The two sets of frames are placed side by side with the spacing adapted to the width of the monitor body 3. The slots 13 of the two sets of frames are fixedly connected by the parallel mechanism 11 to form a horizontally combined frame; Two layers of connecting mechanisms 2 are vertically stacked on each frame, and a display body 3 is fixed on each layer to form a hybrid splicing layout; The adapters 302 of all adjacent display bodies 3 are connected to form a crisscrossing electrical connection circuit; Optimize the external rope layout of the two frames to ensure the overall stability of the combined device and complete the vertical hybrid splicing.

[0074] Working principle: After the equipment is assembled, select the appropriate components based on the installation scenario: When the wall is fixed, the filler block 9 is interference-fitted with the connecting groove 6 of the base 101 through the clip 14, so that the bottom of the base 101 forms a flat support surface. The mounting frame 1 is fastened to the preset position on the wall by using the hanging ring 7 and the hanging plate 8 in conjunction with the external bolts. When placed vertically, the support base 10 is fixed to the connecting groove 6 by the clamping post 14. The isosceles trapezoidal structure increases the grounding area, and together with the external pull rope in the hanging rope groove of the hanging plate 8, a triangular stable structure is formed to resist the vertical tilting force and complete the installation and fixation.

[0075] After the device is started, the composite character display panel 301 of the display body 3 is powered on and operates. Adjacent display bodies 3 are connected by plugging and unplugging the male and female terminals of the adapter 302 to form a complete electrical connection circuit, ensuring that the display signal is transmitted synchronously and the spliced ​​display surface presents a complete picture.

[0076] When splicing multiple units on a single frame, the connecting mechanism 2 is threadedly connected to the second screw hole 5 of the base 101 through the first stud 203. The horizontal spacing can be adjusted to adapt to the nine-square grid layout, or the vertical stacking can be achieved by adapting the first screw hole 202 to the first stud 203. When splicing three layers, the edge strip 103 is added to enhance the vertical structural rigidity and prevent the unit from shifting.

[0077] During the multi-frame assembly operation, the base 101 and top cover 102 of the adjacent mounting frame 1 are horizontally aligned, and the slots 13 on both sides are spliced ​​to form a square slot. The positioning block 1101 of the parallel mechanism 11 is engaged in the square slot to achieve precise positioning. Then, it is fixed to each group of connecting mechanisms 2 through the parallel plate 1102, so that the multi-frame forms an overall load-bearing structure. At the same time, the parallel plate 1102 avoids the connecting ring 303 of the monitor body 3 to avoid installation interference and ensure that the display surface is flat and seamless after splicing.

[0078] During equipment operation, the fixing mechanism 4 inside the top cover 102 is threadedly connected to the first screw hole 202 of the connecting mechanism 2 through the second stud 403, which fastens the top cover 102, the connecting mechanism 2 and the base 101 into a rigid whole, thereby improving structural stability. The sealing cap 12 fills the outer gap of the external hexagonal nut 402 to prevent dust and moisture from corroding the threaded connection, avoid connection failure, and extend the service life of the equipment.

[0079] When it is necessary to disassemble or replace parts, manually unscrew the external hex nut 402 to release the constraint of the fixing mechanism 4 on the connecting mechanism 2, and then remove the top cover 102; move the support base 10 or the filling block 9 to compress the interference fit force of the locking post 14, and the matching parts can be quickly replaced and installed. When disassembling a single monitor body 3, simply disconnect the corresponding adapter 302 and loosen the connection between the connecting ring 303 and the connecting mechanism 2 to complete the disassembly. This eliminates the need for overall disassembly, greatly improving maintenance convenience.

[0080] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A display device for amusement equipment that is easy to assemble, characterized in that, It includes a mounting frame (1), multiple sets of connecting mechanisms (2), and a display body (3); The display body (3) is fixedly connected to the outside of the mounting frame (1) through the connecting mechanism (2), and multiple display bodies (3) can be spliced ​​together to form a complete display surface; The mounting frame (1) includes a base (101), a top cover (102), and a side strip (103). The top cover (102) is snapped onto the base (101) via the side strip (103). The base (101) has two symmetrical connecting grooves (6) at the bottom, which are used to snap the support base (10) or the filling block (9). The base (101) has two symmetrical hanging rings (7) at the top. The bottom of the top cover (102) is provided with two symmetrical hanging plates (8), and the outer side of the hanging plates (8) is provided with a hanging rope groove. The base (101) and the top cover (102) are provided with slots (13) on both the left and right sides. The connecting mechanism (2) includes a sleeve (201), the top of the sleeve (201) is provided with a first screw hole (202), and the bottom is fixedly connected with a first stud (203) that is adapted to the first screw hole (202). Multiple sets of the connecting mechanisms (2) are arranged in parallel left and right, and two adjacent sets of the connecting mechanisms (2) are connected together to a display body (3). The base (101) has a second screw hole (5) on its top that is adapted to the first stud (203); The base (101) can be threadedly connected to the first stud (203) of the connecting mechanism (2) through the second screw hole (5); The top cover (102) is rotatably connected to a fixing mechanism (4); The top cover (102) can be threadedly connected to the first screw hole (202) of the connecting mechanism (2) through the fixing mechanism (4); The display body (3) includes a composite character display panel (301) and an adapter (302). The back of the composite character display panel (301) is fixedly connected to a connecting ring (303) that can be sleeved on the outside of the first stud (203). The adapter (302) is electrically connected to the composite character display panel (301). Two adjacent display bodies (3) are electrically connected to each other through the interface structure provided on the adapter (302).

2. The display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The fixing mechanism (4) includes a rotating shaft (401), an external hexagonal nut (402), and a second stud (403), the second stud (403) being threadedly adapted to the first screw hole (202).

3. The display device for amusement equipment that is easy to assemble according to claim 2, characterized in that, The top cover (102) is fastened with a sealing cap (12), which fills the gap on the outside of the hexagonal nut (402).

4. The display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The number of the support base (10) and the filling block (9) are both two, and they are adapted to the two connecting slots (6) one by one. The support base (10) is arranged in an isosceles trapezoidal shape with a concave part in the middle section. The support base (10) is a hollow structure. The concave part and the top of the filling block (9) are both fixedly connected with a locking post (14). The locking post (14) and the base (101) are locked together by an interference fit. The support base (10) is locked together with the outer side of the connecting groove (6) by the concave part. The filling block (9) is fitted into the inner side of the connecting groove (6). Only one filling block (9) or support base (10) can be selected to be snapped into the connecting groove (6). The two cannot be installed at the same time.

5. A display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The display body (3) is seamlessly spliced ​​in a nine-square grid pattern, and the base (101), top cover (102) and side strip (103) form a complete outer frame; The two adjacent display bodies (3) are connected to each other through the interface structure of the adapter (302) to form a complete electrical connection circuit; The mounting frame (1) is fixedly connected to the wall by a hanging plate (8), a hanging ring (7) and external bolts. At this time, a filling block (9) is set in the connecting groove (6), and no support base (10) is set.

6. A display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, Multiple sets of the connecting mechanisms (2) are vertically and upwardly threaded together with the first stud (203) through adjacent first screw holes (202). When the vertical stacking layer is three layers, a side strip (103) can be set. When the stacking layer is not equal to three layers, a side strip (103) is not set. The hanging plate (8) is connected to the hanging rope groove by an external pull rope, and the device is fixed vertically with the support base (10). At this time, no filling block (9) is set in the connecting groove (6).

7. A display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The slots (13) on both sides are used to engage the edge strips (103) during splicing. After the slots (13) are spliced ​​horizontally, they cooperate to form a square groove, which is used to limit the positioning block (1101).

8. A display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The interface structure of the adapter (302) includes mutually compatible male and female terminals, which enable electrical connection between adjacent display bodies (3) through plugging and unplugging.

9. A display device for amusement equipment that is easy to assemble according to claim 1, characterized in that, The mounting frame (1) is horizontally joined together on the same horizontal plane. During the joining, the base (101) is horizontally joined with the base (101) and the top cover (102) is horizontally joined with the top cover (102). A parallel mechanism (11) is sleeved on the outside of the connecting mechanism (2) between two adjacent bases (101) and two adjacent top covers (102); The parallel mechanism (11) includes a positioning block (1101) and a parallel plate (1102). The positioning block (1101) is snapped into the slot (13). The two parallel plates (1102) are respectively connected to adjacent connecting mechanisms (2). The parallel plate (1102) is used to connect two adjacent connecting mechanisms (2).

10. A display device for amusement equipment that is easy to assemble according to claim 9, characterized in that, The parallel plate (1102) of the parallel mechanism (11) located at the base (101) is located below the connecting ring (303) of the bottom row of display bodies (3), and the parallel plate (1102) of the parallel mechanism (11) located at the top cover (102) is located above the connecting ring (303) of the top row of display bodies (3).

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