Pull rod type louvre blade advertising gate

Abstract

The utility model discloses a pull rod type louver blade advertisement gate which comprises a machine box, a main rod, blades, an auxiliary rod and a landing rod, one end of the main rod and one end of the auxiliary rod are connected to the upper portion and the lower portion of the machine box respectively in a rotating mode, the other end of the main rod and the other end of the auxiliary rod are connected to the upper portion and the lower portion of the landing rod respectively in a rotating mode, and the blades are connected between the main rod and the auxiliary rod. A main rod inserting piece is arranged in the main rod, the blades are provided with upper connecting pieces and lower connecting pieces, the upper connecting pieces are connected to the upper portions of the blades, the lower connecting pieces are connected to the lower portions of the blades, the upper connecting pieces are rotationally connected with the main rod inserting piece, an auxiliary rod inserting piece is arranged in the auxiliary rod, and the lower connecting pieces are rotationally connected with the auxiliary rod inserting piece. The upper connecting piece and the lower connecting piece are jointly connected with a front linkage piece and a rear linkage piece, a transmission assembly is further arranged in the main rod, a rotating shaft is arranged on the lower portion of the transmission assembly, the lower end of the rotating shaft is rotationally connected with an auxiliary rod inserting piece, a linkage connector is arranged outside the rotating shaft, and the linkage connector is connected with the rear linkage piece.

Description

Technical Field

[0001] This utility model relates to the field of advertising gate technology, specifically a lever-type louvered advertising gate. Background Technology

[0002] A barrier gate is a device installed at highway toll stations, parking lots, residential areas, and the entrances of enterprises and institutions to manage the entry and exit of vehicles and pedestrians. By using the barrier gate arm to disseminate information and display advertisements, it can bring a direct visual impact to people entering and exiting, and achieve good advertising results.

[0003] Existing advertising barriers are equipped with louvers, which can be used to attach advertising images for advertising purposes. However, the louvers in existing advertising barriers cannot be rotated at different angles, and the louvers of this type of advertising barrier are not easy to replace, making maintenance inconvenient. Similarly, it is also inconvenient to attach advertising images. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides a lever-type louvered advertising gate, the main purpose of which is to solve the technical problems existing in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lever-type louvered advertising gate, comprising a housing, a main rod, blades, a secondary rod, and a ground rod. One end of the main rod and the secondary rod are rotatably connected to the upper and lower parts of the housing, respectively, and the other end of the main rod and the secondary rod are rotatably connected to the upper and lower parts of the ground rod, respectively. The blades are connected between the main rod and the secondary rod. The main rod contains a main rod insert. The blades have an upper connector and a lower connector. The upper connector is connected to the upper part of the blade, and the lower connector is connected to the lower part of the blade. The upper connector is rotatably connected to the main rod insert. The secondary rod contains a secondary rod insert. The lower connector is rotatably connected to the secondary rod insert. The upper connector and the upper connecting member are connected together to a front linkage and a rear linkage. The main rod also contains a transmission assembly. The lower part of the transmission assembly has a rotating shaft. The lower end of the rotating shaft is rotatably connected to the secondary rod insert. The outside of the rotating shaft has a linkage joint, which is connected to the rear linkage.

[0006] Furthermore, the main rod has a slot I inside, which is adapted to the upper part of the main rod insert and the transmission assembly.

[0007] Furthermore, the auxiliary rod has a slot II inside, which is adapted to the lower part of the auxiliary rod insert.

[0008] Furthermore, the blade is a parallelogram, and the upper end of the blade has an opening structure for connecting with the upper connector, and the lower end of the blade has an opening structure for connecting with the lower connector.

[0009] Furthermore, the main rod insert includes two main rod buckle shells. The upper part of the main rod buckle shell is provided with a locking platform I, which is adapted to the locking groove I. The lower part of the main rod buckle shell is provided with a protrusion I, and the interior of the protrusion I is provided with a semi-circular groove I and an opening I communicating with the semi-circular groove I.

[0010] Furthermore, the upper part of the upper connector is provided with an upper sphere, which is adapted to the semi-circular groove I. The lower part of the upper connector is provided with a plug block that is connected to the blade. The outer side of the upper connector is provided with a front linkage connector that is connected to the front linkage component and a rear linkage connector that is connected to the rear linkage component.

[0011] Furthermore, the upper part of the lower connector is provided with a lower sphere, and the lower part of the lower connector is provided with a plug block that is inserted and connected to the blade.

[0012] Furthermore, the auxiliary rod insert includes two auxiliary rod buckle shells. The upper part of the auxiliary rod buckle shell is provided with a protrusion II. The interior of the protrusion II is provided with a semi-circular groove II and an opening II communicating with the semi-circular groove II. The semi-circular groove II is adapted to the lower ball. The lower part of the auxiliary rod buckle shell is provided with a locking platform II, which is adapted to the locking groove II.

[0013] Furthermore, the transmission assembly includes a first conical gear component, a second conical gear component, a mounting bracket, and a pin. The first conical gear component has a locking platform III on its upper part, which is adapted to the locking groove I of the main rod. The first conical gear component has a protrusion III on its lower part, with conical teeth on the outer rear side of the protrusion III. The protrusion III has a through hole inside. The mounting bracket has a pin hole on its upper part, and the pin passes through the through hole of the first conical gear component, movably connecting the first conical gear component to the mounting bracket. The mounting bracket has a bracket opening on its lower part. The second conical gear component has... The lower part is provided with an upper connecting post and a lower connecting post that are connected to each other. The outer rear part of the second conical gear is provided with conical teeth. The first conical gear and the second conical gear are meshed and connected. The lower connecting post of the second conical gear is connected to the bracket opening. The upper end of the rotating shaft is connected to the upper connecting post of the second conical gear. The upper end of the rotating shaft and the upper connecting post are provided with corresponding through holes. The two are connected together by a connecting pin. The lower end of the rotating shaft is provided with a rotating shaft ball. The rotating shaft ball is adapted to the semi-circular groove II. The outside of the rotating shaft is provided with a rotating shaft linkage joint, which is connected to the rear linkage component.

[0014] Compared with existing technologies, this invention offers the following advantages: It provides a lever-type louvered advertising gate, in which a front linkage and a rear linkage are connected to the upper connecting member, and a transmission assembly is provided. The transmission assembly rotates and pulls the rear linkage, which in turn pulls the upper connecting member connected to it. This causes the upper connecting member to rotate and flip its blades. Simultaneously, the front linkage is subjected to the force of the blades' rotation, causing it to pull the rear upper connecting member, which in turn rotates its blades, thus achieving the angle rotation of all blades in the advertising gate. This invention features a simple overall structure, requiring no complex components, making it easy to replace and maintain. The blades are assembled onto the main and auxiliary rods via universal joint connectors and lower universal joint connectors, ensuring a smooth and unobstructed blade rotation process. Attached Figure Description

[0015] Figure 1 The diagram shown is a schematic diagram of the structure of the pull-rod type louvered advertising gate of this utility model;

[0016] Figure 2 The diagram shown is a schematic diagram of the structure of the pull-rod type louvered advertising gate of this utility model;

[0017] Figure 3 The diagram shown is a schematic diagram of the main rod structure of this utility model;

[0018] Figure 4 The diagram shown is a partially enlarged structural schematic of this utility model;

[0019] Figure 5 The diagram shown is a partially enlarged structural schematic of this utility model;

[0020] Figure 6 The diagram shown is an exploded view of the components of this utility model.

[0021] Figure 7 The diagram shown is a partially enlarged structural schematic of this utility model;

[0022] Figure 8 The diagram shown is a partially enlarged structural schematic of this utility model;

[0023] Figure 9 The diagram shown is an exploded view of the components of this utility model.

[0024] Figure 10 The diagram shown is a partially enlarged structural schematic of this utility model;

[0025] Figure 11 The diagram shown is a partially enlarged structural schematic of this utility model;

[0026] Figure 12 The diagram shown is a partially enlarged structural schematic of this utility model;

[0027] Figure 13 The diagram shown is a partially enlarged structural schematic of this utility model;

[0028] Figure 14 The diagram shows the structure of the blade flipping and lever lifting state of this utility model.

[0029] In the diagram: 1. Chassis; 2. Main rod; 3. Blade; 4. Sub-rod; 5. Ground rod; 6. Insert; 7. Upper connector; 8. Lower connector; 9. Sub-rod insert; 10. Front linkage; 11. Rear linkage; 12. Transmission assembly; 13. Shaft; 14. Driver; 21. Slot I; 41. Slot II; 61. Main rod snap-fit ​​shell; 62. Locking platform I; 64. Protrusion I; 65. Semicircular groove I; 66. Opening I; 71. Upper ball; 72. Front linkage connector; 73. Rear linkage connector; 81. Lower ball; 91. Sub-rod snap-fit ​​shell; 92. Protrusion II; 93. Semicircular groove II; 94. Opening II; 95. Locking platform II; 111. Conical gear I; 112. Conical gear II; 113. 114. Pin; 115. Locking platform III. 116. Protrusion III; 117. Through hole; 118. Pin hole; 119. Bracket opening; 120. Upper connecting post; 121. Lower connecting post; 122. Connecting pin; 123. Rotating shaft ball; 124. Rotating shaft linkage joint. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-13As shown, this utility model provides a technical solution: a lever-type louvered advertising gate, including a housing 1, a main rod 2, blades 3, a secondary rod 4, and a ground rod 5. One end of the main rod 2 and the secondary rod 4 are rotatably connected to the upper and lower parts of the housing 1, respectively, and the other end of the main rod 2 and the secondary rod 4 are rotatably connected to the upper and lower parts of the ground rod 5, respectively. The blades 3 are connected between the main rod 2 and the secondary rod 4. The main rod 2 has a main rod insert 6 inside, and the blades 3 have an upper connector 7 and a lower connector 8. The upper connector 7 is connected to the upper part of the blade 3, and the lower connector 8 is connected to... Attached to the lower part of blade 3, upper connector 7 is rotatably connected to main rod insert 6. Sub-rod insert 9 is located inside sub-rod 4, and lower connector 8 is rotatably connected to sub-rod insert 9. Upper connector 7 and sub-rod insert 9 are connected together to front linkage 10 and rear linkage 11. A transmission assembly 12 is also located inside main rod 2. A rotating shaft 13 is located at the lower part of the transmission assembly 12. The upper end of the rotating shaft 13 is fixedly connected to the transmission assembly 12, and the lower end of the rotating shaft 13 is rotatably connected to sub-rod insert 9. A linkage joint is located outside the rotating shaft 13, and the linkage joint is connected to the rear linkage 11. In this embodiment, the linkage is a pull rod.

[0032] Please see Figure 3-4 As shown, the main rod 2 has a slot I 21 inside, which is adapted to the upper part of the main rod insert 6 and the transmission assembly 12. The purpose of slot I 21 is to allow the main rod insert 6 to be suspended inside the main rod 2, and another purpose of slot I 21 is to serve as a guide. The secondary rod 4 has a slot II 41 inside, which is adapted to the lower part of the secondary rod insert 9. The purpose of slot II 41 is to allow the secondary rod insert 9 to be installed inside the secondary rod 4, and another purpose of slot II 41 is to serve as a guide.

[0033] Please see Figure 7 As shown, blade 3 is a parallelogram, and the sides of blade 3 adjacent to blade 3 are hypotenuses. The upper end of blade 3 has an opening structure for connecting with the upper connector 7, and the lower end of blade 3 has an opening structure for connecting with the lower connector 8. The opening structures at the upper and lower ends of blade 3 are mainly for inserting the inserts of the upper connector 7 and the lower connector 8 into the opening structures, so that blade 3 is stably installed between the upper connector 7 and the lower connector 8.

[0034] Please see Figure 6-7 As shown, the main rod insert 6 includes two main rod buckle shells 61. The upper part of the main rod buckle shell 61 is provided with a locking platform I 62, which is adapted to the locking groove I 21. The main rod buckle shell 61 is installed in the locking groove I 21 of the main rod 2 through the locking platform I 62. The lower part of the main rod buckle shell 61 is provided with a protrusion I 64. The protrusion I 64 has a semi-circular groove I 65 inside and an opening I 66 communicating with the semi-circular groove I 65. The function of the protrusion I 64 is to allow the upper ball 71 to rotate and be placed therein. The purpose of the opening I 66 is to allow the upper connector 7 to pass through the semi-circular groove I 65.

[0035] Please see Figure 6-7 As shown, the upper part of the upper connector 7 is provided with an upper ball 71, which is adapted to the semi-circular groove I 65. The upper connector 7 is rotatably connected to the semi-circular groove I 65 of the main rod insert 6 through the upper ball 71. The lower part of the upper connector 7 is provided with a plug block that is inserted into the blade 3. The upper connector 7 is inserted into the opening structure of the blade 3 through the plug block. The outer side of the upper connector 7 is provided with a front linkage connector 72 connected to the front linkage member 10 and a rear linkage connector 73 connected to the rear linkage member 11. Specifically, one end of the front linkage member 10 is connected to the front linkage connector 72, and the other end of the front linkage member 10 is connected to the front linkage connector 72 of another upper connector 7. One end of the rear linkage member 11 is connected to the rear linkage connector 73, and the other end of the rear linkage member 11 is connected to the rear linkage connector 73 of another upper connector 7.

[0036] Please see Figure 6 and 8 As shown, the lower connector 8 has a lower ball 81 at its upper part and a plug block at its lower part that is connected to the blade 3. The lower connector 8 is inserted into the opening structure of the blade 3 through the plug block. The auxiliary rod insert 9 includes two auxiliary rod snap-fit ​​shells 91. The upper part of the auxiliary rod snap-fit ​​shell 91 has a protrusion II 92. The interior of the protrusion II 92 has a semi-circular groove II 93 and an opening II 94 that connects to the semi-circular groove II 93. The semi-circular groove II 93 is adapted to the lower ball 81. The lower connector 8 is rotatably connected to the semi-circular groove II 93 through the lower ball 81. The function of the protrusion II 92 is to allow the lower ball 81 to be rotatably positioned therein. The opening II 94 allows the upper part of the lower connector 8 to pass through the semi-circular groove II 93. The lower part of the auxiliary rod snap-fit ​​shell 91 has a locking platform II 95. The auxiliary rod snap-fit ​​shell 91 is installed in the locking groove II 41 of the auxiliary rod 4 through the locking platform II 95.

[0037] Please see Figure 9-13As shown, the transmission assembly 12 includes a first bevel gear 111, a second bevel gear 112, a mounting bracket 113, and a pin 114. The upper part of the first bevel gear 111 is provided with a locking platform III 115, which is adapted to the locking groove I 21 of the main rod 2. The lower part of the first bevel gear 111 is provided with a protrusion III 116, and the outer rear part of the protrusion III 116 is provided with bevel teeth. A through hole 117 is provided inside the protrusion III 115. The upper part of the mounting bracket 113 is provided with a pin hole 118, and the pin 114 passes through the through hole 117 of the first bevel gear 111, movably connecting the first bevel gear 111 to the mounting bracket 113. The mounting bracket 113 and the pin 114 serve as the pivot point for the rotation of the first bevel gear 111. The lower part of the mounting bracket 113 is provided with a bracket opening 119. The opening 119 allows the installation of the second conical gear 112. The upper and lower parts of the second conical gear 112 are provided with an upper connecting post 120 and a lower connecting post 121 that are connected. The outer rear part of the second conical gear 112 is provided with conical teeth. The first conical gear 111 meshes with the second conical gear 112. The lower connecting post 121 of the second conical gear 112 is connected in the bracket opening 119. The upper end of the rotating shaft 13 is connected in the upper connecting post 120 of the second conical gear 112. The upper end of the rotating shaft 13 and the upper connecting post 120 are provided with corresponding through holes. The two are connected together by a connecting pin 122. The lower end of the rotating shaft 13 is provided with a rotating shaft ball 123. The rotating shaft ball 123 is adapted to the semi-circular groove II 93. The outside of the rotating shaft 13 is provided with a rotating shaft linkage joint 124, which is connected to the rear linkage 11.

[0038] Working principle: When the gate is raised, the driver 14 on the housing 1 outputs driving force, causing the main rod 2 to rotate clockwise and be raised. At the same time as the main rod 2 rotates, the auxiliary rod 4 also rotates and is raised. At this time, the conical gear 111 in the slot I 21 of the main rod 2 moves with the rotation of the main rod 2. The conical teeth on the conical gear 111 mesh and transmit the force to the conical gear 112, causing the conical gear 112 to rotate counterclockwise. The rotating shaft 13 rotates with the conical gear 112. The rotating shaft linkage joint 124 on the rotating shaft 13 pulls the rear linkage 11, which in turn pulls the upper connecting piece 7 connected to it. The upper connecting piece 7 rotates the blade 3. At the same time as the blade 3 rotates, the front linkage 10 is subjected to the force of the blade 3 rotating, which causes the front linkage 10 to pull the rear upper connecting piece 7, causing the rear upper connecting piece 7 to rotate the blade 3, thereby realizing the angle rotation of all the blades in the advertising gate.

Claims

1. A lever-type louvered advertising gate, comprising a housing (1), a main rod (2), blades (3), a secondary rod (4), and a ground rod (5), wherein one end of the main rod (2) and the secondary rod (4) are rotatably connected to the upper and lower parts of the housing (1), respectively, and the other end of the main rod (2) and the secondary rod (4) are rotatably connected to the upper and lower parts of the ground rod (5), respectively, and the blades (3) are connected between the main rod (2) and the secondary rod (4), characterized in that, The inside of the main rod (2) is provided with a main rod insert (6), the blade (3) is provided with an upper connecting piece (7) and a lower connecting piece (8), the upper connecting piece (7) is connected to the upper part of the blade (3), the lower connecting piece (8) is connected to the lower part of the blade (3), the upper connecting piece (7) is rotatably connected with the main rod insert (6), the inside of the auxiliary rod (4) is provided with an auxiliary rod insert (9), the lower connecting piece (8) is rotatably connected with the auxiliary rod insert (9), the upper connecting piece (7) is jointly connected with the front linkage (10) and the rear linkage (11), the inside of the main rod (2) is further provided with a transmission assembly (12), the lower part of the transmission assembly (12) is provided with a rotating shaft (13), the lower end of the rotating shaft (13) is rotatably connected with the auxiliary rod insert (9), the outside of the rotating shaft (13) is provided with a linkage joint, and the linkage joint is connected with the rear linkage (11).

2. The pull sign according to claim 1, wherein The inside of the main rod (2) is provided with a clamping groove I (21), and the clamping groove I (21) is matched with the upper part of the main rod insert (6) and the transmission assembly (12).

3. The pull-stake billboard shutter according to claim 1, wherein, The inside of the auxiliary rod (4) is provided with a clamping groove II (41), and the clamping groove II (41) is matched with the lower part of the auxiliary rod insert (9).

4. The pull sign according to claim 1, wherein The blade (3) is a parallelogram, and the upper end of the blade (3) is provided with an opening structure connected with the upper connecting piece (7), and the lower end of the blade (3) is provided with an opening structure connected with the lower connecting piece (8).

5. The pull sign according to claim 1, wherein The main rod insert (6) comprises two main rod insert buckle shells (61), the upper part of the main rod insert buckle shell (61) is provided with a clamping table I (62), the clamping table I (62) is matched with the clamping groove I (21), the lower part of the main rod insert buckle shell (61) is provided with a convex body I (64), the inside of the convex body I (64) is provided with a semicircular groove I (65), and an opening I (66) communicating with the semicircular groove I (65).

6. The pull sign according to claim 1, wherein The upper part of the upper connecting piece (7) is provided with an upper spherical body (71), the upper spherical body (71) is matched with the semicircular groove I (65), the lower part of the upper connecting piece (7) is provided with an insertion block for plug-in connection with the blade (3), and the outer side of the upper connecting piece (7) is provided with a front linkage joint (72) connected with the front linkage (10) and a rear linkage joint (73) connected with the rear linkage (11).

7. The pull sign according to claim 1, wherein The upper part of the lower connecting piece (8) is provided with a lower spherical body (81), and the lower part of the lower connecting piece (8) is provided with an insertion block for plug-in connection with the blade (3).

8. The pull sign according to claim 1, wherein, The auxiliary rod insert (9) comprises two auxiliary rod insert buckle shells (91), the upper part of the auxiliary rod insert buckle shell (91) is provided with a convex body II (92), the inside of the convex body II (92) is provided with a semicircular groove II (93) and an opening II (94) communicating with the semicircular groove II (93), the semicircular groove II (93) is matched with the lower spherical body (81), the lower part of the auxiliary rod insert buckle shell (91) is provided with a clamping table II (95), and the clamping table II (95) is matched with the clamping groove II (41).

9. The pull sign according to claim 1, wherein, The transmission assembly (12) comprises a conical gear one (111), a conical gear two (112), a mounting bracket (113), a pin (114), the upper part of the conical gear one (111) is provided with a card station III (115), the card station III (115) is matched with the card slot I (21) of the main rod (2), the lower part of the conical gear one (111) is provided with a convex body III (116), the rear outside of the convex body III (116) is provided with a conical gear, the inside of the convex body III (115) is provided with a through hole (117), the upper part of the mounting bracket (113) is provided with a pin hole (118), the pin (114) is arranged through the through hole (117) of the conical gear one (111), the conical gear one (111) is movably connected to the mounting bracket (113), the lower part of the mounting bracket (113) is provided with a bracket opening (119), the upper and lower parts of the conical gear two (112) are provided with an upper connecting column (120) and a lower connecting column (121) connected in communication, the rear outside of the conical gear two (112) is provided with a conical gear, the conical gear one (111) is meshingly connected with the conical gear two (112), the lower connecting column (121) of the conical gear two (112) is connected in the bracket opening (119), the upper end of the rotating shaft (13) is connected in the upper connecting column (120) of the conical gear two (112), and the upper end of the rotating shaft (13) and the upper connecting column (120) are provided with corresponding through holes, the two are connected in series through a connecting pin (122), the lower end of the rotating shaft (13) is provided with a rotating shaft spherical body (123), the rotating shaft spherical body (123) is matched with the semicircular groove II (93), the outside of the rotating shaft (13) is provided with a rotating shaft linkage connector (124) connected with the rear linkage (11).

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