A sealed heat preservation device for jasmine tea scenting

Abstract

The utility model relates to a technology field of storing flower, concretely is a kind of sealed heat preservation device for jasmine tea flower storage, heat preservation box, display screen, control button, box door, locking handle and locking frame, the display screen is installed on the surface of display screen, the control button is fixed on the surface of heat preservation box, the surface of heat preservation box is equipped with locking handle by hinge, the surface of heat preservation box is fixedly connected with the locking frame of adaptive locking handle, the inner wall of heat preservation box is provided with supporting device;The supporting device includes guide rail, the inner wall of guide rail is fixedly connected with the inner wall of heat preservation box, the inner wall of guide rail is slidably connected with sliding block.The utility model, by setting up supporting device and assisting device, so that user in the process of using sealed heat preservation device to process jasmine tea, according to the support structure position of equipment internal space of self demand adjustment, to improve the utilization of equipment internal space.

Description

Technical Field

[0001] This utility model relates to the field of scenting and storage technology, and in particular to a sealing and heat preservation device for scenting jasmine tea. Background Technology

[0002] Jasmine tea scenting is a core processing technique that involves mixing tea leaves with jasmine buds and utilizing the tea leaves' absorption properties to extract the floral fragrance. This process determines the aroma concentration and quality of the jasmine tea. The entire process requires precise control of the tea-flower blend ratio, scenting time, and temperature and humidity to ensure that the floral and tea aromas blend naturally and lastingly, ultimately resulting in a fresh and mellow jasmine tea.

[0003] Existing technologies, such as the utility model patent with publication number CN217509816U, disclose a sealing device for scenting jasmine tea. This patent employs a liquid storage tank, an outer shell, and a partition. The outer shell is mounted on the top surface of the liquid storage tank, and an inlet pipe is embedded and fixed on the side surface of the liquid storage tank, communicating with the liquid in the storage tank. A fixing frame is welded to the inner wall of the outer shell, and a partition is fixedly installed on the inner wall of the fixing frame. A cover plate is mounted on the outer shell via a hinge. A sealing gasket is fitted to the inner wall of the cover plate, a coil is fixedly installed on the inner wall of the outer shell, an electric heating wire is fitted to the bottom surface of the inner wall of the liquid storage tank, and a water pump is installed on the bottom surface of the inner wall of the liquid storage tank. A tray is installed on the top surface of the partition, and a rotating shaft is installed on the bottom surface of the partition. This solves the problem that the current sealing equipment used for jasmine tea scenting cannot be opened and placed quickly during the scenting process, and the internal gas cannot flow, which easily affects the quality of the actual scented tea.

[0004] When using existing tea cellar sealing equipment, trays containing tea leaves and jasmine flowers need to be placed on partitions inside the equipment. However, these partitions are fixed in place and cannot be flexibly adjusted according to the size of the trays or the amount of material. This fixed structure results in a lack of flexibility in the allocation of internal space, and idle space cannot be fully utilized, leading to poor space utilization. This, in turn, limits the number of trays that can be accommodated at one time, directly restricting the equipment's processing efficiency for tea leaves and jasmine flowers, and making it difficult to meet the needs of batch processing. Utility Model Content

[0005] The purpose of this invention is to address the problem in existing technologies where idle space cannot be fully utilized, resulting in poor space utilization and limiting the number of trays that can be accommodated at one time. This directly restricts the processing efficiency of the equipment for tea and jasmine flowers, making it difficult to meet the needs of batch processing. Therefore, this invention proposes a sealing and heat preservation device for scenting jasmine tea.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a sealing and heat preservation device for scenting jasmine tea, comprising a heat preservation box, a display screen, control buttons, a box door, a locking handle, and a locking frame. The display screen is mounted on the surface of the display screen, the control buttons are fixed on the surface of the heat preservation box, the locking handle is mounted on the surface of the heat preservation box via hinges, the locking frame adapted to the locking handle is fixedly connected to the surface of the heat preservation box, and a support device is provided on the inner wall of the heat preservation box. The supporting device includes a guide rail, which is fixedly connected to the inner wall of the insulation box. A slider is slidably connected to the inner wall of the guide rail. A support frame is fixedly connected to the surface of the slider. A lead screw is rotatably connected to the inner wall of the support frame. A knob is fixedly connected to the surface of the lead screw. A threaded sleeve is threadedly connected to the surface of the lead screw. A linkage frame is fixedly connected to the surface of the threaded sleeve. A locking pin is fixedly connected to the surface of the linkage frame. A groove for matching the locking pin is provided on the surface of the guide rail.

[0007] Preferably, the support frame and the guide rail are in movable contact, the knob is in movable contact with the support frame, and the threaded sleeve is located on the inner wall of the support frame. By utilizing the contact surface between the knob and the support frame, the friction generated between the contact surfaces, combined with the friction between the support frame and the lead screw, can restrict the position of the lead screw, thereby avoiding the problem of the lead screw selecting itself when not in operation.

[0008] Preferably, the linkage frame is slidably connected to the inner wall of the support frame, the locking pin is slidably connected to the inner wall of the support frame, and the locking pin is inserted into the inner wall of the slot; the linkage frame can connect the locking pin and the threaded sleeve, so that when the user rotates the screw by the knob, the screw and the threaded sleeve can cooperate to make the threaded sleeve drive the locking pin to move.

[0009] Preferably, the inner wall of the support frame is provided with an assisting device, which includes a spring. The inner wall of the support frame has an assembly cavity, and the spring is fixedly connected to the inner wall of the assembly cavity. A connecting block is fixedly connected to one side of the spring, and a protrusion is fixedly connected to the side surface of the connecting block. A circular groove is formed on the surface of the guide rail, and the protrusion is inserted into the inner wall of the circular groove. The position of the connecting block can be constrained by the spring, so that the connecting block is restricted to a specified position when not under force.

[0010] Preferably, a guide block is fixedly connected to the arc surface of the connecting block, and a guide groove is provided on the inner wall of the assembly cavity. The guide block is slidably connected to the inner wall of the guide groove. By utilizing the cooperation between the guide block and the guide groove, the movement direction of the connecting block can be guided to ensure the stability of the connecting block in the moving state.

[0011] Preferably, the connecting block is slidably connected to the inner wall of the assembly cavity, the protrusion is slidably connected to the inner wall of the assembly cavity, and the insertion end of the protrusion is hemispherical. By utilizing the cooperation between the protrusion and the circular groove, a sense of jerk can be provided to the support device during the adjustment process when the protrusion is inserted into the circular groove. At the same time, it can provide preliminary constraint to the support device during adjustment, so that the locking pin and the locking groove can be accurately aligned during the adjustment process.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting up a support device and an assisting device, users can adjust the position of the support structure inside the equipment according to their own needs during the process of processing jasmine tea using a sealed and heat-insulating device, thereby improving the utilization rate of the equipment's internal space. Attached Figure Description

[0013] Figure 1 A three-dimensional structural diagram of a sealing and heat-preserving device for scenting jasmine tea is provided for this utility model. Figure 2 A front view of a sealing and heat-preserving device for scenting jasmine tea is provided for this utility model; Figure 3 A schematic diagram of the unfolded state of a sealing and heat-preserving device for scenting jasmine tea is provided for this utility model. Figure 4 This utility model presents a partial structural schematic diagram of a sealing and heat-preserving device for scenting jasmine tea. Figure 5 This invention provides a sealing and heat-preserving device for scenting jasmine tea. Figure 4 Mid-rear view structural diagram; Figure 6 This utility model presents a partial structural cross-sectional view of a sealing and heat-preserving device for scenting jasmine tea.

[0014] Legend: 1. Insulated box; 2. Display screen; 3. Control button; 4. Box door; 5. Locking handle; 6. Locking frame; 7. Support device; 71. Guide rail; 72. Slider; 73. Support frame; 74. Lead screw; 75. Knob; 76. Threaded sleeve; 77. Linkage frame; 78. Locking pin; 79. Locking groove; 8. Auxiliary device; 81. Assembly cavity; 82. Spring; 83. Connecting block; 84. Protrusion; 85. Circular groove; 86. Guide block; 87. Guide groove. Detailed Implementation

[0015] Please see Figures 1-6This utility model provides a technical solution: a scented storage device, including an insulated box 1, a display screen 2, a control button 3, a box door 4, a locking handle 5, and a locking frame 6. The display screen 2 is mounted on the surface of the display screen 2, the control button 3 is fixed on the surface of the insulated box 1, the locking handle 5 is mounted on the surface of the insulated box 1 via a hinge, the locking frame 6 adapted to the locking handle 5 is fixedly connected to the surface of the insulated box 1, and a support device 7 is provided on the inner wall of the insulated box 1.

[0016] In this embodiment: the supporting device 7 includes a guide rail 71, which is fixedly connected to the inner wall of the insulation box 1. A slider 72 is slidably connected to the inner wall of the guide rail 71. A support frame 73 is fixedly connected to the surface of the slider 72. A lead screw 74 is rotatably connected to the inner wall of the support frame 73. A knob 75 is fixedly connected to the surface of the lead screw 74. A threaded sleeve 76 is threadedly connected to the surface of the lead screw 74. A linkage frame 77 is fixedly connected to the surface of the threaded sleeve 76. A locking pin 78 is fixedly connected to the surface of the linkage frame 77. A slot 79 adapted to the locking pin 78 is opened on the surface of the guide rail 71.

[0017] Specifically, the support frame 73 and the guide rail 71 are in movable contact, the knob 75 and the support frame 73 are in movable contact, and the threaded sleeve 76 is located on the inner wall of the support frame 73. By utilizing the contact surface between the knob 75 and the support frame 73, the friction generated between the contact surfaces, combined with the friction between the support frame 73 and the lead screw 74, can restrict the position of the lead screw 74, thereby preventing the lead screw 74 from selecting itself in a non-operating state.

[0018] Specifically, the linkage 77 is slidably connected to the inner wall of the support frame 73, the locking pin 78 is slidably connected to the inner wall of the support frame 73, and the locking pin 78 is inserted into the inner wall of the slot 79.

[0019] In this embodiment: the locking pin 78 and the threaded sleeve 76 can be connected by the linkage frame 77, so that when the user rotates the screw 74 by the knob 75, the screw 74 and the threaded sleeve 76 can cooperate to make the threaded sleeve 76 drive the locking pin 78 to move.

[0020] Specifically, the inner wall of the support frame 73 is provided with an assisting device 8, which includes a spring 82. The inner wall of the support frame 73 is provided with an assembly cavity 81. The spring 82 is fixedly connected to the inner wall of the assembly cavity 81. A connecting block 83 is fixedly connected to one side of the spring 82. A protrusion 84 is fixedly connected to the side surface of the connecting block 83. A circular groove 85 is provided on the surface of the guide rail 71. The protrusion 84 is inserted into the inner wall of the circular groove 85.

[0021] In this embodiment, the position of the connecting block 83 can be constrained by the spring 82, so that the connecting block 83 is restricted to a specified position when it is not under force.

[0022] Specifically, the arc surface of the connecting block 83 is fixedly connected to the guide block 86, and the inner wall of the assembly cavity 81 is provided with a guide groove 87, and the guide block 86 is slidably connected to the inner wall of the guide groove 87.

[0023] In this embodiment, the movement direction of the connecting block 83 can be guided by the cooperation of the guide block 86 and the guide groove 87 to ensure the stability of the connecting block 83 in the moving state.

[0024] Specifically, the connecting block 83 is slidably connected to the inner wall of the assembly cavity 81, the protrusion 84 is slidably connected to the inner wall of the assembly cavity 81, and the insertion end of the protrusion 84 is hemispherical.

[0025] In this embodiment: by utilizing the cooperation between the protrusion 84 and the circular groove 85, the support device 7 during the adjustment process can be provided with a sense of jerkiness during the process of the protrusion 84 being inserted into the circular groove 85, and at the same time, the support device 7 during the adjustment can be provided with initial constraint, so that the locking pin 78 and the locking groove 79 can be precisely aligned during the adjustment process.

[0026] Working principle: When aging jasmine tea, tea leaves mixed with jasmine flowers are placed in a tray, and then the tray is placed in the insulated box 1. After the user has placed all the trays, the box door 4 is closed, and the locking handle 5 is rotated. When the locking handle 5 is rotated to the locked position, the locking handle 5 and the locking bracket 6 lock the position of the box door 4, thus completing the closing operation of the insulated box 1. Then, the switch of the insulated box 1 is turned on by the control button 3, and the insulated box 1 is powered on and starts to work. Under the set values, the jasmine tea is processed and simultaneously sealed and insulated.

[0027] When the user needs to adjust the spacing between the support devices 7, they rotate knob 75. Knob 75 rotates lead screw 74, which engages with threaded sleeve 76. Under the action of lead screw 74, threaded sleeve 76 drives linkage frame 77, which in turn drives locking pin 78. Locking pin 78 is disengaged from locking groove 79. When locking pin 78 disengages from locking groove 79, it loses its restraint on support frame 73, allowing the user to adjust the position of support frame 73. During the adjustment of support frame 73, support frame 73, in conjunction with connecting block 83, drives protrusion 84. Protrusion 84 moves and presses against connecting block 83. When the connecting block 83 compresses the spring 82, the spring 82 is deformed. When the protrusion 84 moves to the next circular groove 85, the protrusion 84 loses the force applied to the connecting block 83, the connecting block 83 loses the pressure applied to the spring 82, the spring 82 loses the pressure and rebounds, pushing the connecting block 83 and the protrusion 84 back to their original positions. The protrusion 84 then re-inserts into the circular groove 85. During the actual adjustment of the support device 7, the protrusion 84 will reciprocate the contraction and expansion movement according to the adjustment interval, and will produce a jam during the contraction and expansion process, so that the user can determine whether the support device 7 is adjusted in place based on the jamming sensation. By setting up the support device 7 and the assisting device 8, users can adjust the position of the support structure inside the equipment according to their own needs during the process of processing jasmine tea using the sealed and heat-insulating device, thereby improving the utilization rate of the equipment's internal space.

[0028] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

Claims

1. A sealing and heat-preserving device for scenting jasmine tea, comprising a heat preservation box (1), a display screen (2), control buttons (3), a box door (4), a locking handle (5), and a locking frame (6), characterized in that: The display screen (2) is installed on the surface of the display screen (2), the control button (3) is fixed on the surface of the heat preservation box (1), the surface of the heat preservation box (1) is fitted with a locking handle (5) via a hinge, the surface of the heat preservation box (1) is fixedly connected with a locking frame (6) adapted to the locking handle (5), and the inner wall of the heat preservation box (1) is provided with a support device (7). The supporting device (7) includes a guide rail (71), which is fixedly connected to the inner wall of the insulation box (1). A slider (72) is slidably connected to the inner wall of the guide rail (71). A support frame (73) is fixedly connected to the surface of the slider (72). A lead screw (74) is rotatably connected to the inner wall of the support frame (73). A knob (75) is fixedly connected to the surface of the lead screw (74). A threaded sleeve (76) is threadedly connected to the surface of the lead screw (74). A linkage frame (77) is fixedly connected to the surface of the threaded sleeve (76). A locking pin (78) is fixedly connected to the surface of the linkage frame (77). A slot (79) adapted to the locking pin (78) is opened on the surface of the guide rail (71).

2. The sealing and heat-preserving device for scenting jasmine tea according to claim 1, characterized in that: The support frame (73) is in movable contact with the surface of the guide rail (71), the knob (75) is in movable contact with the surface of the support frame (73), and the threaded sleeve (76) is located on the inner wall of the support frame (73).

3. The sealing and heat-preserving device for scenting jasmine tea according to claim 1, characterized in that: The linkage frame (77) is slidably connected to the inner wall of the support frame (73), the locking pin (78) is slidably connected to the inner wall of the support frame (73), and the locking pin (78) is inserted into the inner wall of the slot (79).

4. A sealing and heat-preserving device for scenting jasmine tea according to claim 1, characterized in that: The inner wall of the support frame (73) is provided with an assisting device (8), which includes a spring (82). The inner wall of the support frame (73) is provided with an assembly cavity (81). The spring (82) is fixedly connected to the inner wall of the assembly cavity (81). A connecting block (83) is fixedly connected to one side of the spring (82). A protrusion (84) is fixedly connected to the side surface of the connecting block (83). A circular groove (85) is provided on the surface of the guide rail (71). The protrusion (84) is inserted into the inner wall of the circular groove (85).

5. A sealing and heat-preserving device for scenting jasmine tea according to claim 4, characterized in that: The connecting block (83) has a guide block (86) fixedly connected to its arc surface, and the inner wall of the assembly cavity (81) has a guide groove (87) provided therein. The guide block (86) is slidably connected to the inner wall of the guide groove (87).

6. A sealing and heat-preserving device for scenting jasmine tea according to claim 4, characterized in that: The connecting block (83) is slidably connected to the inner wall of the assembly cavity (81), the protrusion (84) is slidably connected to the inner wall of the assembly cavity (81), and the insertion end of the protrusion (84) is hemispherical.

Images