A shutter movement with LED lighting

Abstract

The utility model discloses a gate machine core with LED light emitting structure relates to gate equipment technical field. It includes vertical board, power part, connecting rod drive mechanism, first gate board subassembly and second gate board subassembly. Power part is installed in vertical board first surface, and connecting rod drive mechanism is installed in vertical board second surface, and power part drives connecting rod drive mechanism, and connecting rod drive mechanism is driven to be set up in the first gate board subassembly of vertical board, second gate board subassembly with the bottom coaxial connection of staggered arrangement two ways. The power source of power part drives reduction mechanism, and reduction mechanism passive part is fixedly connected with connecting rod drive mechanism. First gate board subassembly, second gate board subassembly have light guide portion and the light emitting source in light guide portion respectively, and the guide structure is arranged between two gate board subassembly and prevents deviation. The core can clearly indicate the gate state, and the operation is stable, and transmission is efficient, and it is convenient to install maintenance, and is suitable for a variety of passageway management scene.

Description

Technical Field

[0001] This utility model relates to gates, specifically to a gate mechanism with an LED light-emitting structure. Background Technology

[0002] Among various access control devices, gate mechanisms are the core components controlling access control and are widely used in subway stations, office buildings, residential communities, and other locations. Existing gate mechanisms typically only possess basic opening and closing functions. In low-light environments, users find it difficult to quickly identify the gate's open / closed status and passage direction, potentially leading to confusion and even safety hazards. Meanwhile, traditional gate assemblies are prone to misalignment and swaying during operation due to the lack of effective guiding and limiting structures, affecting the stability and service life of the gate. Furthermore, some gate mechanisms have poorly designed power transmission structures, resulting in unstable power output and high energy consumption. Therefore, it is necessary to develop a gate mechanism that has an luminous indication function, stable operation, and high transmission efficiency to solve the above-mentioned problems in the existing technology. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a gate mechanism with an LED light-emitting structure. This gate mechanism can not only clearly indicate the gate status through the LED light-emitting structure, but also has the characteristics of stable operation and high transmission efficiency.

[0004] To solve the above technical problems, the present invention achieves this through the following solution: The gate mechanism of the present invention with an LED light-emitting structure includes a vertical plate, a power unit installed on a first side of the vertical plate, and a linkage transmission mechanism installed on a second side of the vertical plate, wherein the power unit drives and connects to the linkage transmission mechanism; The gate mechanism also includes a first gate assembly and a second gate assembly that are staggered and coaxially connected to the vertical plate at the bottom. The linkage transmission mechanism is connected to the first gate assembly and the second gate assembly in a one-to-one drive configuration in two separate paths. The power source of the power unit is connected to a reduction mechanism, and the driven part of the reduction mechanism is fixedly connected to the linkage transmission mechanism. The first gate assembly has a first light guide portion and a first light source disposed in the first light guide portion, wherein the light emission direction of the first light source is toward the interior of the first light guide portion; The second gate assembly has a second light guide portion and a second light source disposed in the second light guide portion, wherein the light emission direction of the second light source is toward the interior of the second light guide portion; A guide structure is also provided between the second gate assembly and the first gate assembly to prevent the second gate assembly and the first gate assembly from shifting during movement.

[0005] Furthermore, the power source is an electric motor, which is fixed to the upright plate via a motor mount; The reduction mechanism includes a driving gear connected to the motor drive and a driven gear meshing with the driving gear. The diameter of the driven gear is larger than that of the driving gear, and its shaft passes through the vertical plate and is fixedly connected to the main drive link of the linkage transmission mechanism.

[0006] Further, the first gate assembly includes: A first connecting plate rotatably connected to the first path of the linkage transmission mechanism; A first gate connected to the first connecting plate is configured as a light-transmitting first light guide, which has a first channel, and the first light source is inserted into the first channel; The second gate assembly includes: The second connecting plate is rotatably connected to the second path of the linkage transmission mechanism; A second gate connected to the second connecting plate is configured as a light-transmitting second light guide, which has a second channel, and the second light source is inserted into the second channel.

[0007] Furthermore, the guide structure includes: Vertically mounted on the side block of the second connecting plate; At least one guide wheel is provided on the lower end face of the side block; A guide groove is provided on the upper end of the first connecting plate, and the movement trajectory of the guide wheel passes through the guide groove.

[0008] Furthermore, the second side of the upright plate is also provided with an arc-shaped guide strip; The inner surface of the second connecting plate is connected to a grooved wheel, and a groove is provided around the circumference of the grooved wheel. During the rolling of the grooved wheel, the groove rolls along the arc-shaped guide strip.

[0009] Furthermore, the second side of the upright plate is also provided with two limiting posts for limiting the linkage transmission mechanism.

[0010] Furthermore, a handshake hole is provided in the upper region of the upright plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. The present invention provides a first light source and a second light source in the first gate assembly and the second gate assembly respectively, and the light from the light source is directed towards the interior of the light guide section, so that the light guide section can emit light uniformly and provide different information by emitting different light colors. 2. By setting a guide structure, this utility model can effectively prevent the first and second gate components from shifting during movement, thus ensuring the stability of the gate movement. At the same time, the cooperation between the arc-shaped guide strip and the grooved wheel further enhances the smoothness of the movement of the second gate component, reduces component wear, and extends the service life of the mechanism. 3. The power unit of this utility model adopts a design of motor and reduction mechanism, wherein the driving gear and the driven gear of the reduction mechanism mesh, and the diameter of the driven gear is larger than that of the driving gear, which can achieve the effect of speed reduction and torque increase, making the power output more stable and improving the transmission efficiency. 4. The two limiting posts on the upright plate of this utility model can effectively limit the linkage transmission mechanism, preventing the gate mechanism from continuing to retreat after closing, thus ensuring the reliability of the mechanism's operation; while the handle hole on the upper part of the upright plate facilitates the handling and installation of the mechanism. 5. In this utility model, the first and second light sources are installed by being inserted into the channel, which facilitates replacement and maintenance and reduces the later maintenance cost. Attached Figure Description

[0012] Figure 1 This is a diagram showing the fully deployed gate mechanism of this utility model.

[0013] Figure 2 This is a structural diagram of the installation of the power unit of this utility model.

[0014] Figure 3 This is an installation structure diagram of the deceleration mechanism of this utility model.

[0015] Figure 4 This is a structural diagram showing the installation positions of the two light sources on the two light guide sections of this utility model.

[0016] Figure 5 This is an installation structure diagram of the guide structure of this utility model.

[0017] Figure 6 This is an enlarged view of the installation structure of the guide structure of this utility model.

[0018] Figure 7 This is a structural diagram of the installation of the arc-shaped guide strip and grooved wheel of this utility model.

[0019] Figure 8 This is a diagram showing the installation structure of the two limiting posts of this utility model.

[0020] Figure 9 This is a diagram of the gate mechanism of this utility model in a semi-open state.

[0021] Figure 10 This is a diagram showing the gate mechanism of this utility model after it has been retracted.

[0022] The following components are labeled in the attached diagram: 1. Vertical plate; 2. Second light source; 3. First gate assembly; 4. Second gate assembly; 5. Linkage transmission mechanism; 6. Power source; 7. Reduction mechanism; 8. Handshake hole; 9. Motor; 10. First light source; 11. Guide structure; 12. Second connecting plate; 13. First connecting plate; 14. Side block; 15. Guide groove; 16. Clearance groove; 17. Guide wheel; 18. Grooved wheel; 19. Arc-shaped guide strip; 20. Limiting post; 71. Driving gear; 72. Driven gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present utility model. Obviously, the embodiments described in this utility model are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0025] Example 1: The specific structure of this utility model is as follows: Please refer to the appendix. Figure 1-8 The present invention discloses a gate mechanism with an LED light-emitting structure, comprising a vertical plate 1, a power unit mounted on a first side of the vertical plate 1, and a linkage transmission mechanism 5 mounted on a second side of the vertical plate 1, wherein the power unit drives and connects to the linkage transmission mechanism 5.

[0026] The gate mechanism also includes a first gate assembly 3 and a second gate assembly 4, which are staggered and coaxially connected to the bottom of the vertical plate 1. The linkage transmission mechanism 5 is divided into two one-to-one drive connections to the first gate assembly 3 and the second gate assembly 4. Figure 1 As shown, the linkage transmission mechanism 5 includes a main drive linkage, which is a curved rod with an obtuse angle. The corner of the curved rod is fixed to the drive end of the power unit. The curved rod is divided into a long rod on one side and a short rod on the other side, with the corner as the dividing point. The long rod is hinged to a first linkage, and the short rod is hinged to a second linkage. The outer end of the first linkage is hinged to a first gate assembly 3. The second linkage is hinged to a third linkage, which is an obtuse-angle linkage. Its corner is rotatably connected to the vertical plate 1. The outer end of the obtuse-angle linkage is hinged to a fourth linkage, which is hinged to the second gate assembly 4.

[0027] The power source 6 of the power unit is driven by a reduction mechanism 7, and the passive part of the reduction mechanism 7 is fixedly connected to the linkage transmission mechanism 5. The first gate assembly 3 has a first light guide portion and a first light source 10 disposed in the first light guide portion, wherein the first light source 10 emits light in the direction of the light source toward the interior of the first light guide portion; The second gate assembly 4 has a second light guide portion and a second light source 2 disposed in the second light guide portion, wherein the light emission direction of the second light source 2 is toward the interior of the second light guide portion; A guide structure 11 is also provided between the second gate assembly 4 and the first gate assembly 3 to prevent the second gate assembly 4 and the first gate assembly 3 from shifting during movement.

[0028] The power source 6 is a motor 9, which is fixed to the upright plate 1 by a motor mount. The reduction mechanism 7 includes a drive gear 71 connected to the motor drive and a driven gear 72 meshing with the drive gear 71. The diameter of the driven gear 72 is larger than that of the drive gear 71, and its shaft passes through the vertical plate 1 and is fixedly connected to the main drive link of the linkage transmission mechanism 5.

[0029] The first gate assembly 3 includes: The first connecting plate 13 is rotatably connected to the first path of the linkage transmission mechanism 5; A first gate connected to the first connecting plate 13 is configured as a light-transmitting first light guide, which has a first channel, and the first light source 10 is inserted into the first channel. The second gate assembly 4 includes: The second connecting plate 12 is rotatably connected to the second path of the linkage transmission mechanism 5; The second gate is connected to the second connecting plate 12. The second gate is configured as a light-transmitting second light guide. The second light guide is provided with a second channel, and the second light source 2 is inserted into the second channel.

[0030] The second connecting plate 12 is longer than the first connecting plate 13, and has a clearance groove 16 on the side facing the first connecting plate 13. The first connecting plate 13 is hinged to the first connecting rod, and the first connecting rod can move into the clearance groove 16.

[0031] The guide structure 11 includes: The side block 14 is vertically mounted on the second connecting plate 12; At least one guide wheel 17 is provided on the lower end face of the side block 14; A guide groove 15 is provided on the upper end of the first connecting plate 13, and the movement trajectory of the guide wheel 17 passes through the guide groove 15.

[0032] The second side of the upright plate 1 is also provided with an arc-shaped guide strip 19, with the arched end of the arc-shaped guide strip 19 facing upward; A grooved wheel 18 is connected to the inner surface of the second connecting plate 12. A groove is formed around the circumference of the grooved wheel 18. During the rolling process of the grooved wheel 18, the groove rolls along the upper arc of the arc-shaped guide strip 19. The grooved wheel 18 prevents the second connecting plate 12 from shifting outward.

[0033] The second side of the upright plate 1 is also provided with two limiting posts 20 for limiting the linkage transmission mechanism 5. After the gate mechanism is retracted, the main drive linkage is limited by the two limiting posts 20 to prevent the gate mechanism from continuing to retreat after retracting.

[0034] The upper part of the vertical plate 1 is provided with a handshake hole 8, which facilitates the handling of the gate mechanism.

[0035] Example 2: The working principle of this invention is as follows: When the system issues an on or off command, the motor 9 starts and outputs power, driving the drive gear 71 to rotate clockwise or counterclockwise. The drive gear 71 transmits power precisely to the driven gear 72 through a meshing transmission, causing the driven gear 72 to rotate stably. The rotation of the driven gear 72 then drives the main drive link of the linkage mechanism 5 to begin moving.

[0036] The main drive linkage drives the first gate assembly 3 and the second gate assembly 4 to move synchronously through two linkage mechanisms, thereby realizing the smooth opening and closing of the gate. Throughout the entire movement, the guide structure 11 plays a guiding role, effectively ensuring that the first gate assembly 3 and the second gate assembly 4 move along the predetermined trajectory and avoid lateral deviation.

[0037] The arc-shaped guide bar 19 and the grooved wheel 18 cooperate with each other. By sliding the arc-shaped guide bar 19 in the grooved wheel 18, a rolling friction mechanism is formed to replace the sliding friction, which further enhances the smoothness of the movement of the second gate assembly 4, reduces the resistance and noise during the movement, and also prevents the second gate assembly 4 from deviating to the outside.

[0038] Meanwhile, both the first light source 10 and the second light source 2 are LED light strips capable of emitting different colors of light. The first light source 10 and the second light source 2 activate synchronously at the moment the gate moves, emitting corresponding light. The light is transmitted through the light guide's transmittance to the first and second light guides, respectively, causing them to emit light. This luminous indicator design can clearly and intuitively indicate the gate's current status, such as open, closed, or in motion, under various ambient lighting conditions, providing clear operational feedback to the user.

[0039] In summary, this utility model provides a first light source and a second light source in the first gate assembly and the second gate assembly, respectively, and the light from the light source is directed towards the interior of the light guide section, so that the light guide section can emit light uniformly and provide different information by emitting different light colors. By setting a guide structure, this utility model can effectively prevent the first and second gate components from shifting during movement, thus ensuring the stability of the gate movement. At the same time, the cooperation between the arc-shaped guide strip and the grooved wheel further enhances the smoothness of the movement of the second gate component, reduces component wear, and extends the service life of the mechanism. The power unit of this utility model adopts a design of motor and reduction mechanism, wherein the driving gear and the driven gear of the reduction mechanism mesh, and the diameter of the driven gear is larger than that of the driving gear, which can achieve the effect of speed reduction and torque increase, making the power output more stable and improving the transmission efficiency. The two limiting posts on the upright plate of this utility model can effectively limit the linkage transmission mechanism, preventing the gate mechanism from continuing to retreat after closing, thus ensuring the reliability of the mechanism's operation; while the handle hole on the upper part of the upright plate facilitates the handling and installation of the mechanism. 5. In this utility model, the first and second light sources are installed by being inserted into the channel, which facilitates replacement and maintenance and reduces the later maintenance cost.

[0040] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A gate mechanism with an LED light-emitting structure, comprising a vertical plate (1), a power unit mounted on a first side of the vertical plate (1), and a linkage transmission mechanism (5) mounted on a second side of the vertical plate (1), wherein the power unit drives and connects to the linkage transmission mechanism (5). The gate mechanism also includes a first gate assembly (3) and a second gate assembly (4) that are staggered and coaxially connected to the bottom of the vertical plate (1). The linkage transmission mechanism (5) is connected to the first gate assembly (3) and the second gate assembly (4) in two one-to-one driving paths. Its features are, The power source (6) of the power unit drives the deceleration mechanism (7), and the passive part of the deceleration mechanism (7) is fixedly connected to the linkage transmission mechanism (5). The first gate assembly (3) has a first light guide portion and a first light source (10) disposed in the first light guide portion, wherein the first light source (10) emits light in the direction of the first light guide portion. The second gate assembly (4) has a second light guide and a second light source (2) disposed in the second light guide, wherein the light source (2) emits light in the direction of the light towards the interior of the second light guide; A guide structure (11) is also provided between the second gate assembly (4) and the first gate assembly (3) to prevent the second gate assembly (4) and the first gate assembly (3) from shifting during movement; The first gate assembly (3) includes: A first connecting plate (13) is rotatably connected to the first path of the linkage transmission mechanism (5); A first gate connected to the first connecting plate (13) is configured as a light-transmitting first light guide, the first light guide is provided with a first channel, and the first light source (10) is inserted into the first channel; The second gate assembly (4) includes: A second connecting plate (12) is rotatably connected to the second path of the linkage transmission mechanism (5); A second gate connected to the second connecting plate (12) is configured as a light-transmitting second light guide, which is provided with a second channel, and the second light source (2) is inserted into the second channel; The guide structure (11) includes: The side block (14) is vertically mounted on the second connecting plate (12); At least one guide wheel (17) is provided on the lower end face of the side block (14). A guide groove (15) is provided at the upper end of the first connecting plate (13), and the movement trajectory of the guide wheel (17) passes through the guide groove (15). The second side of the upright plate (1) is also provided with an arc-shaped guide strip (19); The inner surface of the second connecting plate (12) is connected to a grooved wheel (18). A groove is provided on the circumference of the grooved wheel (18). During the rolling process of the grooved wheel (18), the groove rolls along the arc-shaped guide strip (19).

2. A gate mechanism with an LED light-emitting structure according to claim 1, characterized in that, The power source (6) is an electric motor, which is fixed to the upright plate (1) by a motor mount. The deceleration mechanism (7) includes a drive gear (71) connected to the motor drive and a driven gear (72) meshing with the drive gear (71). The diameter of the driven gear (72) is larger than that of the drive gear (71), and its shaft passes through the vertical plate (1) and is fixedly connected to the main drive link of the linkage transmission mechanism (5).

3. A gate mechanism with an LED light-emitting structure according to claim 1, characterized in that, The second side of the upright plate (1) is also provided with two limiting posts (20) for limiting the linkage transmission mechanism (5).

4. A gate mechanism with an LED light-emitting structure according to claim 1, characterized in that, The upper part of the upright plate (1) is provided with a handshake hole (8).

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