Bulletin board for tea culture transmission

Abstract

The utility model belongs to the technical field of tea culture transmission, and particularly relates to a tea culture transmission bulletin board which comprises a fixing frame, an opening and closing mechanism is arranged on the fixing frame, supporting legs are installed on the two sides of the bottom end of the fixing frame, limiting frames are installed on the two side walls of an inner cavity of the fixing frame, and a top seat is jointly connected to the two limiting frames in a sliding mode. A base is mounted on the bottom wall of an inner cavity of the fixing frame, adjusting mechanisms are arranged on the top seat and the base, and two electric telescopic rods are mounted on the top wall of the inner cavity of the fixing frame; through the arrangement of the adjusting mechanism, the positioning range of the tea culture leaflet can be adjusted according to the length of the tea culture leaflet, so that the purpose of conveniently detaching and replacing the tea culture leaflet is achieved, and the electric telescopic rod drives the top seat to slide on the two limiting frames for guiding, so that the tea culture leaflet can be conveniently detached and replaced. The fixing range can be adjusted according to the width of the tea culture propagation leaflet, and the fixing device is suitable for installing and fixing the tea culture propagation leaflets of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of tea culture dissemination, in particular to a propaganda column for tea culture dissemination. Background Art

[0002] Tea culture refers to the cultural characteristics formed in the process of drinking tea, including tea ceremony, tea morality, tea spirit, tea couplets, tea books, tea sets, tea recipes, tea poems, tea paintings, tea studies, tea stories, tea art, etc. In the process of spreading tea culture, it is often necessary to use tea culture propaganda columns. In the existing technology, tea culture leaflets are usually glued to the propaganda columns by means of adhesives, etc., which makes it inconvenient to replace tea culture leaflets. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a propaganda column for spreading tea culture, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A propaganda column for spreading tea culture, comprising a fixed frame, an opening and closing mechanism is provided on the fixed frame, supporting feet are installed on both sides of the bottom end of the fixed frame, limiting frames are installed on both side walls of the inner cavity of the fixed frame, a top seat is slidably connected to the two limiting frames, a base is installed on the bottom wall of the inner cavity of the fixed frame, adjustment mechanisms are provided on the top seat and the base, two electric telescopic rods are installed on the top wall of the inner cavity of the fixed frame, and the telescopic ends of the two electric telescopic rods are connected to the top seat.

[0008] Furthermore, the adjustment mechanism includes limit holes opened on both sides of the upper end of the base, and the two limit holes are slidably connected to the limit blocks, and the upper ends of the two limit blocks are installed with connecting blocks, and the one side wall of the inner cavity of the two connecting blocks is installed with electric push rods, and the telescopic ends of the two electric push rods are installed with splints, and the two limit holes are rotatably connected with screws, and the screws are threadedly connected to the limit blocks, and the ends of the two screws close to each other are installed with bevel gear 1, and a rotating shaft is rotatably connected in the base, one end of the rotating shaft is installed with bevel gear 2, and the other end of the rotating shaft is installed with a turning handle.

[0009] Furthermore, the bevel gear 2 is meshed with the two bevel gears 1.

[0010] Furthermore, the opening and closing mechanism includes a support plate installed on the upper end of the fixed frame, a driving motor is installed on the upper end of the support plate, a rotating gear is installed on the output end of the driving motor, and sliding grooves are provided on the upper and lower sides of the front end of the fixed frame, and sliding seats are slidably connected in both of the two sliding grooves, one end of the two sliding seats is commonly connected to a baffle, a mounting strip is installed on the upper end of the baffle, and a group of racks are installed on one end of the mounting strip.

[0011] Furthermore, the baffle and the fixing frame are both transparent.

[0012] Furthermore, the rotating gear and the rack are meshed with each other.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a propaganda column for spreading tea culture, which has the following beneficial effects:

[0015] The utility model can adjust the positioning range according to the length of the tea culture promotion leaflet through the setting of the adjustment mechanism, thereby achieving the purpose of facilitating the disassembly and replacement of the tea culture promotion leaflet, and the operation is convenient and quick, and the practicality is improved. The electric telescopic rod drives the top seat to slide on the two limit frames for guidance, and the fixing range can be adjusted according to the width of the tea culture promotion leaflet, which is suitable for the installation and fixation of tea culture promotion leaflets of different sizes; the baffle can be quickly opened and closed through the setting of the opening and closing mechanism, which provides convenience for the replacement of the tea culture promotion leaflets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the fixing frame of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the opening and closing mechanism of the utility model.

[0020] In the figure: 1. fixed frame; 2. supporting foot; 3. opening and closing mechanism; 31. slide groove; 32. slide seat; 33. baffle; 34. mounting strip; 35. rack; 36. support plate; 37. driving motor; 38. rotating gear; 4. limit frame; 5. top seat; 6. electric telescopic rod; 7. base; 8. adjustment mechanism; 80. turning handle; 81. limit hole; 82. limit block; 83. connecting block; 84. electric push rod; 85. splint; 86. screw; 87. bevel gear one; 88. rotating shaft; 89. bevel gear two. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a propaganda column for tea culture dissemination proposed by an embodiment of the utility model comprises a fixed frame 1, an opening and closing mechanism 3 is provided on the fixed frame 1, supporting feet 2 are installed on both sides of the bottom end of the fixed frame 1, limiting frames 4 are installed on both sides of the inner cavity wall of the fixed frame 1, and a top seat 5 is slidably connected to the two limiting frames 4, a base 7 is installed on the bottom wall of the inner cavity of the fixed frame 1, and an adjustment mechanism 8 is provided on the top seat 5 and the base 7, and two electric telescopic rods 6 are installed on the inner cavity top wall of the fixed frame 1, and the telescopic ends of the two electric telescopic rods 6 are connected to the top seat 5; through the adjustment mechanism The setting of 8 can adjust the positioning range according to the length of the tea culture leaflet, thereby achieving the purpose of facilitating the disassembly and replacement of the tea culture leaflet, the operation is convenient and quick, and the practicality is improved. The electric telescopic rod 6 drives the top seat 5 to slide on the two limit frames 4 for guidance, and the fixing range can be adjusted according to the width of the tea culture leaflet, which is suitable for the installation and fixation of tea culture leaflets of different sizes; through the setting of the opening and closing mechanism 3, the baffle 33 can be quickly opened and closed, which provides convenience for the replacement of the tea culture leaflets.

[0024] like Figure 3As shown, in some embodiments, the adjustment mechanism 8 includes limit holes 81 opened on both sides of the upper end of the base 7, the two limit holes 81 are slidably connected to the limit blocks 82, the upper ends of the two limit blocks 82 are installed with connecting blocks 83, the inner side walls of the two connecting blocks 83 are installed with electric push rods 84, the telescopic ends of the two electric push rods 84 are installed with clamping plates 85, the two limit holes 81 are rotatably connected to the screws 86, the screws 86 are threadedly connected to the limit blocks 82, the ends of the two screws 86 close to each other are installed with bevel gears 1 87, the base 7 is rotatably connected to a rotating shaft 88, and one end of the rotating shaft 88 is installed with a bevel gear 2 89, A turning handle 80 is installed at the other end of the rotating shaft 88; by turning the turning handle 80, the rotating shaft 88 rotates, driving the bevel gear 2 89 to rotate, and the bevel gear 2 89 is meshed with the two bevel gears 1 87 to drive the two bevel gears 1 87 to rotate, driving the two screws 86 to rotate, driving the limit block 82 to slide in the limit hole 81, driving the distance between the two connecting blocks 83 to be adjusted, and driving the splint 85 to move through the electric push rod 84, so that the four corners of the tea culture communication leaflet are fixed through the four splints 85, and it is convenient to adjust the positioning range according to the size of the tea culture communication leaflet, thereby improving flexibility and scope of application.

[0025] like Figure 2 As shown, in some embodiments, bevel gear 2 89 meshes with two bevel gears 1 87 to facilitate adjustment of the fixed length.

[0026] like Figure 4 As shown, in some embodiments, the opening and closing mechanism 3 includes a support plate 36 installed on the upper end of the fixed frame 1, a driving motor 37 is installed on the upper end of the support plate 36, a rotating gear 38 is installed on the output end of the driving motor 37, and a slide groove 31 is opened on the upper and lower sides of the front end of the fixed frame 1, and a slide seat 32 is slidably connected in the two slide grooves 31, and a baffle 33 is commonly connected at one end of the two slide seats 32, and a mounting bar 34 is installed on the upper end of the baffle 33, and a group of racks 35 are installed at one end of the mounting bar 34; the rotating gear 38 is driven to rotate by the driving motor 37, and the rotating gear 38 is meshed with the rack 35 to drive the baffle 33 to slide in the slide groove 31 for guidance as the slide seat 32 slides, so that the fixed frame 1 can be opened to replace the tea culture promotion leaflets.

[0027] like Figure 1 As shown, in some embodiments, the baffle 33 and the fixed frame 1 are both transparent, which makes it easier for people to visually see the tea culture leaflets and spread the tea culture.

[0028] like Figure 4 As shown, in some embodiments, the rotating gear 38 and the rack 35 are meshed with each other, which is convenient for installation.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A propaganda column for tea culture dissemination, comprising a fixed frame (1), characterized in that: The fixed frame (1) is provided with an opening and closing mechanism (3), supporting feet (2) are installed on both sides of the bottom end of the fixed frame (1), limiting frames (4) are installed on both side walls of the inner cavity of the fixed frame (1), a top seat (5) is slidably connected to the two limiting frames (4), a base (7) is installed on the bottom wall of the inner cavity of the fixed frame (1), and adjustment mechanisms (8) are provided on the top seat (5) and the base (7), and two electric telescopic rods (6) are installed on the top wall of the inner cavity of the fixed frame (1), and the telescopic ends of the two electric telescopic rods (6) are connected to the top seat (5).

2. A tea culture dissemination propaganda column according to claim 1, characterized in that: The adjusting mechanism (8) comprises limiting holes (81) provided on both sides of the upper end of the base (7), the limiting blocks (82) being slidably connected in the two limiting holes (81), the upper ends of the two limiting blocks (82) being installed with connecting blocks (83), the inner side walls of the two connecting blocks (83) being installed with electric push rods (84), the telescopic ends of the two electric push rods (84) being installed with clamping plates (85), the two limiting holes (81) being rotatably connected with screw rods (86), the screw rods (86) being threadedly connected with the limiting blocks (82), the mutually close ends of the two screw rods (86) being installed with bevel gears 1 (87), the base (7) being rotatably connected with a rotating shaft (88), one end of the rotating shaft (88) being installed with bevel gears 2 (89), and the other end of the rotating shaft (88) being installed with a turning handle (80).

3. A tea culture dissemination propaganda column according to claim 2, characterized in that: The bevel gear 2 (89) is meshed with the two bevel gears 1 (87).

4. The tea culture dissemination propaganda column according to claim 1, characterized in that: The opening and closing mechanism (3) comprises a support plate (36) mounted on the upper end of the fixed frame (1), a driving motor (37) being mounted on the upper end of the support plate (36), a rotating gear (38) being mounted on the output end of the driving motor (37), a sliding groove (31) being provided on the upper and lower sides of the front end of the fixed frame (1), a sliding seat (32) being slidably connected in the two sliding grooves (31), a baffle (33) being commonly connected at one end of the two sliding seats (32), a mounting strip (34) being mounted at the upper end of the baffle (33), and a group of racks (35) being mounted at one end of the mounting strip (34).

5. The tea culture dissemination propaganda column according to claim 4, characterized in that: The baffle (33) and the fixing frame (1) are both transparent.

6. The tea culture dissemination propaganda column according to claim 4, characterized in that: The rotating gear (38) and the rack (35) are meshed with each other.

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