LED display control equipment
By displaying the structure of guidance grooves, limited blocks, guides, springs, cardboards and sealing boards in the LED display control device, the problem of loosening the joints is solved, and the stable and fixing of the joints and the sealing of the interface are achieved. The normal operation and use experience of the device.
Patent Information
- Application Number
- CN202420302779.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-18
AI Technical Summary
During use of existing LED display control equipment, the connectors are easily loosened due to the movement of the equipment or the pull of the wire, resulting in interruption of the LED display and affecting the user experience.
A LED display control device is designed, which adopts the structure of guide grooves, limited blocks, guide rods, springs, cardboards, and seals. Drive the card board to move, the cardboard is limited to the connector to prevent loosening, and seal the interface through the sealing board and the card plate when not in use to prevent dust from entering.
Effectively prevent loosening the joints, ensure the normal operation of the LED device, and seal the interface when not in use to prevent dust from entering and extend the service life of the equipment.
Smart Images
Figure CN222422589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of control equipment, in particular to an LED display control equipment. Background Art
[0002] In life, the most common LED display device is the LED display screen. LED display screens are divided into monochrome display screens and multi-color display screens. When switching the content on a monochrome LED display screen, a control device is required.
[0003] Existing control devices need to be plugged in with data cables or power cables during use, and the connector of the cable is directly inserted into the interface. When the control device is moved or the cable is accidentally pulled, the connector can easily become loose, which can cause the LED to suddenly stop working and affect the user experience. Utility Model Content
[0004] Based on this, the purpose of the present invention is to provide an LED display control device to solve the technical problems mentioned in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED display control device, comprising a device shell, a guide box is installed on the top of the shell, a guide groove is opened inside the guide box, a limit block is arranged inside the guide groove, a guide rod is connected to one side of the limit block, a spring is sleeved on the surface of the guide rod, a card plate is connected to one end of the guide rod, a card slot is opened below the card plate, a slide groove is opened inside the card plate, and a sealing plate is connected inside the slide groove.
[0006] By adopting the above technical solution, the guide groove guides the guide rod, and the limit block limits the guide rod in the guide groove to prevent the guide rod from moving out of the guide box when moving. The guide rod is reset by the spring, and then the clamping plate is driven to move, and the sealing plate moves up and down in the slide groove.
[0007] Furthermore, the card plates are provided in multiple groups, and the multiple groups of card plates are fitted with one side of the shell.
[0008] By adopting the above technical solution, the clamping plate limits the joint through the bottom to prevent the joint from slipping out of the interface.
[0009] Furthermore, the sealing plate is slidably matched with the slide groove, and a pull ring is connected to one side of the clamping plate.
[0010] By adopting the above technical solution, when the joint is not inserted, the sealing plate falls freely in the slide groove to seal the interface.
[0011] Furthermore, the guide rod springs are provided in plurality.
[0012] By adopting the above technical solution, the arrangement of multiple guide rods makes the card plate more stable when moving, and the arrangement of multiple springs makes the card plate and the interface tighter.
[0013] Furthermore, an interface is installed on one side of the shell, and the height of the interface corresponds to the height of the card board.
[0014] By adopting the above technical solution, after the card plate is reset by the guide rod and the spring, the card plate seals the interface, thereby preventing dust from entering the interface.
[0015] Furthermore, a suction cup is provided at the bottom of the shell, and a plurality of the suction cups are provided, and the plurality of the suction cups are distributed in a rectangular array.
[0016] By adopting the above technical solution, the suction cup can make the shell adhere to the desktop, preventing the device from moving due to external force, thereby preventing the device from falling and being damaged.
[0017] Furthermore, a plurality of heat dissipation holes are provided on the outer surface of the shell, and a dustproof net is provided inside the heat dissipation holes.
[0018] By adopting the above technical solution, the heat dissipation holes can dissipate the heat of the device, and the dustproof net can prevent dust from entering the inside of the device.
[0019] In summary, the utility model mainly has the following beneficial effects:
[0020] The utility model is provided with a guide groove, a limit block, a guide groove, a card plate, a pull ring and a card groove. When inserting a joint, a staff member pulls the pull ring, thereby making the guide rod extend out of the guide box. At this time, the spring is compressed and the interface is in an open state. Then the staff member can insert the joint into the interface, and then loosen the pull ring. Under the resetting action of the spring, the guide rod drives the card plate to move back, and the wire body is located in the card groove of the card plate, and the card plate limits the joint, so as to achieve the purpose of fixing the joint, prevent the equipment from moving or the wire body from being accidentally pulled to make the joint loose, and ensure the normal operation of the LED product. When the interface is not in use, the staff member pulls the clamping block through the pull ring, and then pulls out the joint. At this time, the wire body is not located in the card groove of the card plate, and the sealing plate seals the card groove due to the downward movement of gravity. Then the pull ring is loosened, and the card plate is re-attached to the shell. The sealing plate and the card plate seal the interface, thereby playing a role in dustproofing the interface, preventing dust from entering the interface when not in use and causing poor contact. The structure is reasonable in design and has strong practicality, and is worthy of vigorous promotion. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the shell structure of the utility model;
[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the limit box of the utility model;
[0023] Figure 3 For the utility model Figure 2 A schematic diagram of the structure at A;
[0024] Figure 4 This is a schematic diagram of the structure of the card board of the utility model
[0025] Figure 5 For the utility model Figure 4 Schematic diagram of the structure at point B.
[0026] In the figure: 1. shell; 2. guide box; 3. guide rod; 4. card plate; 5. card slot; 6. spring; 7. interface; 8. limit block; 9. guide slot; 10. pull ring; 11. slide slot; 12. sealing plate; 13. suction cup; 14. heat dissipation hole. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.
[0028] The following describes an embodiment of the utility model based on its overall structure.
[0029] An LED display control device, such as Figure 1-Figure 5 As shown, it includes a device shell 1, a guide box 2 is installed on the top of the shell 1, a guide groove 9 is opened inside the guide box 2, the guide groove 9 guides the guide rod 3, a limit block 8 is arranged inside the guide groove 9, a guide rod 3 is connected to one side of the limit block 8, the guide rod 3 is limited in the guide groove 9 to prevent the guide rod 3 from moving out of the guide box 2 when moving, a spring 6 is sleeved on the surface of the guide rod 3, a card plate 4 is connected to one side of the guide rod 3, the card plate 4 is provided with multiple groups, and the multiple groups of card plates 4 are fitted with one side of the shell 1, the card plate 4 limits the joint through the bottom to prevent the joint from sliding out of the interface 7, a card slot 5 is opened below the card plate 4, a slide groove 11 is opened inside the card plate 4, a sealing plate is connected inside the slide groove 11, the sealing plate 12 is slidably matched with the slide groove 11, a pull ring 10 is connected to one side of the card plate 4, the card plate 4 is moved out of the shell 1 by the pull ring 10, and it is convenient for the user to insert the interface into the interface 7.
[0030] See also Figure 1-Figure 5In the above embodiment, the guide rod 3 and the spring 6 are provided in plurality. The provision of the plurality of guide rods 3 makes the card plate 4 more stable when moving, and the provision of the plurality of springs 6 makes the card plate 4 and the interface 7 closer. An interface 7 is installed on one side of the housing 1, and the height of the interface 7 corresponds to the height of the card plate 4. After the card plate is reset by the guide rod 3 and the spring 6, the card plate 4 seals the interface 7, thereby preventing dust from entering the interface 7.
[0031] See also Figure 1 , Figure 2 and Figure 4 In the above embodiment, a suction cup 13 is provided at the bottom of the shell 1, and a plurality of the suction cups 13 are provided, and the plurality of the suction cups 13 are distributed in a rectangular array. The suction cup 13 can make the shell 1 adsorbed on the desktop to prevent the device from moving due to external force, thereby preventing the device from falling and being damaged. A plurality of heat dissipation holes 14 are provided on the outer surface of the shell 1, and a dustproof net is provided on the inner side of the heat dissipation holes 14. The heat dissipation holes 14 can dissipate the heat of the device, and the dustproof net can prevent dust from entering the inside of the device.
[0032] The implementation principle of this embodiment is: when inserting the connector, the staff pulls the pull ring 10, thereby extending the guide rod 3 out of the guide box 2. At this time, the spring 6 is compressed and the interface 7 is in an open state. Then the staff can insert the connector into the interface 7, and then loosen the pull ring 10. Under the reset action of the spring 6, the guide rod 3 drives the card plate 4 to move back, and the wire body is located in the card slot 5 of the card plate 4, and the card plate 4 limits the connector to achieve the purpose of fixing the connector. When the interface 7 is not in use, the staff pulls open the card plate 4 through the pull ring 10, and then pulls out the connector. At this time, the wire body is not located in the card slot 5 of the card plate 4, and the sealing plate 12 moves downward due to gravity to seal the card slot 5, and then releases the pull ring 10, and the card plate 4 is re-attached to the shell 1, and the sealing plate 12 and the card plate 4 seal the interface 7.
[0033] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.
Claims
1. An LED display control device, comprising a device housing (1), characterized in that: A guide box (2) is installed on the top of the shell (1), a guide groove (9) is provided inside the guide box, a limit block (8) is provided inside the guide groove (9), a guide rod (3) is connected to one side of the limit block (8), a spring (6) is sleeved on the surface of the guide rod (3), a clamping plate (4) is connected to one end of the guide rod (3), a clamping groove (5) is provided below the clamping plate (4), a slide groove (11) is provided inside the clamping plate (4), and a sealing plate (12) is connected to the inside of the slide groove (11).
2. The LED display control device according to claim 1, characterized in that: The card plates (4) are provided in multiple groups, and the multiple groups of card plates (4) are fitted to one side of the housing (1).
3. The LED display control device according to claim 1, characterized in that: The sealing plate (12) is slidably matched with the slide groove (11), and a pull ring (10) is connected to one side of the clamping plate (4).
4. The LED display control device according to claim 1, characterized in that: The guide rod (3) and spring (6) are provided in plurality.
5. The LED display control device according to claim 1, characterized in that: An interface (7) is installed on one side of the housing (1), and the height of the interface (7) corresponds to the height of the card board (4).
6. The LED display control device according to claim 1, characterized in that: A suction cup (13) is provided at the bottom of the housing (1), and a plurality of the suction cups (13) are provided, and the plurality of the suction cups (13) are distributed in a rectangular array.
7. The LED display control device according to claim 1, characterized in that: The outer surface of the housing (1) is provided with a plurality of heat dissipation holes (14), and a dustproof net is provided inside the heat dissipation holes (14).