Dryer for retention aid

Abstract

The utility model relates to the technical field of dryers, and discloses a dryer for retention aids, a limiting device is composed of a fixing column, a rotating block, a first limiting block, a sliding rod, a spring, a second limiting block and a protruding block, the fixing column is fixedly installed on the side face of a box body, the rotating block is rotatably installed on the surface of the fixing column, and the sliding rod is installed on the surface of the fixing column. The first limiting block is fixedly installed on the side face of the rotating block. According to the dryer for the retention aid, a baffle is pushed through a handle, a storage plate can enter the interior of the box body, a protruding block is shaken while pulling is conducted, a second limiting block is separated from a second limiting groove and corresponds to a first limiting groove, the protruding block is loosened, the second limiting block can enter the first limiting groove, and the second limiting block is separated from the first limiting groove. And meanwhile, a first limiting block can also enter an arc-shaped groove formed in the side face of the baffle, the baffle can be limited through the first limiting block and a second limiting block, the sealing performance when the baffle and the box body are connected is guaranteed, and the objects can be better dried.

Description

Technical Field

[0001] This utility model relates to the field of dryer technology, specifically a dryer for retention aids. Background Technology

[0002] A desiccator is one of the commonly used glass instruments in the laboratory. It is mainly used to dry and preserve samples that are prone to deliquescence and deterioration, as well as items that need to be weighed at a constant weight.

[0003] Patent application number 202121217556.8 discloses a dryer for paper retention aid, including a storage box, a second placement box at the top of the storage box, a first placement box at the top of the second placement box, a top cover fixedly connected to the top of the first placement box, and connecting round blocks fixedly connected to the upper surfaces of the storage box and the second placement box. The outer wall of the connecting round blocks is symmetrically provided with a slot and a limiting slot, the limiting slot being located on the left side and communicating with each other. The lower inner walls of the first placement box and the second placement box are symmetrically provided with locking blocks, the locking blocks fitting into the slots. The inner walls of the first placement box and the second placement box are fixedly connected with a shelf, the shelf contacting the locking blocks.

[0004] This paper retention aid dryer uses a combination of locking blocks and slots to easily limit and fix the first and second placement boxes. The dryer's assembly structure allows for quick assembly and disassembly with a seamless connection. However, there are still areas for improvement. For example, the device has poor sealing, and when changing the desiccant, the upper first and second placement boxes need to be moved. During this movement, the objects to be dried may shift and pile up, affecting the drying effect of subsequent objects and failing to meet current requirements. Utility Model Content

[0005] The purpose of this invention is to provide a dryer for retention aids to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dryer for retention aids, comprising a housing, a storage device, a shelf, and a limiting device, wherein the storage device is disposed inside the housing, the shelf is disposed inside the storage device, and the limiting device is disposed on the side of the housing.

[0007] The storage device consists of a baffle, a surrounding panel, a strip panel, and a handle. The baffle is slidably installed inside the box, the surrounding panel is fixedly installed at one end of the baffle, the strip panel is fixedly installed on the side of the surrounding panel, and the handle is fixedly installed at the other end of the baffle.

[0008] The limiting device consists of a fixed column, a rotating block, a first limiting block, a sliding rod, a spring, a second limiting block, and a protrusion. The fixed column is fixedly installed on the side of the housing, the rotating block is rotatably installed on the surface of the fixed column, the first limiting block is fixedly installed on the side of the rotating block, the sliding rod is slidably installed inside the rotating block, the spring is sleeved on the surface of the sliding rod, the second limiting block is fixedly installed at one end of the sliding rod, and the protrusion is fixedly installed at the other end of the sliding rod.

[0009] Preferably, the side of the baffle is provided with a sealing strip, which can ensure the airtightness when the baffle and the box are connected, and facilitate better drying of the object in the future.

[0010] Preferably, strip plates are fixedly installed on both sides of the enclosure, and the inside of the box has a groove that matches the strip plates. By providing the strip plates, the enclosure can be easily inserted into the inside of the box.

[0011] Preferably, the side of the box and the baffle are connected by an arc-shaped groove that matches the first limiting block, and the first limiting block can limit the baffle.

[0012] Preferably, one end of the spring is fixedly connected to the rotating block, and the other end of the spring is fixedly connected to the second limiting block, with the spring provided for resetting the second limiting block.

[0013] Preferably, the side of the baffle is provided with a first limiting groove that matches the second limiting block, and the side of the box is provided with a second limiting groove that matches the second limiting block. This arrangement can limit the baffle when the second limiting block is in the first limiting groove, and can facilitate the movement of the baffle when the second limiting block is in the second limiting groove.

[0014] Preferably, the storage board is fixedly installed at the bottom of the enclosure, and the storage device, the storage board, and the limiting device are all grouped together and arranged in a linear array on the surface of the box. Multiple groups of this component are provided, which can simultaneously classify and dry multiple objects, resulting in good performance.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The desiccant for the retention aid can be pushed by the handle to allow the shelf to enter the interior of the box. While pulling, the protrusion is shaken to disengage the second limiting block from the second limiting groove and make it correspond to the first limiting groove. Releasing the protrusion allows the second limiting block to enter the first limiting groove. At the same time, the first limiting block will also enter the arc-shaped groove opened on the side of the baffle. The first and second limiting blocks can limit the baffle, ensuring the sealing when the baffle and the box are connected, and can better dry the object.

[0017] (2) The desiccant can be used to remove and place the desiccant and the object separately, making it more convenient to use. During the removal and placement process, it has little impact on the objects on the surface of other shelves, resulting in a good drying effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the baffle, enclosure, and strip plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixed column, rotating block, and first limiting block of this utility model.

[0022] In the diagram: 1. Box body; 2. Storage device; 201. Baffle; 202. Enclosure; 203. Strip plate; 204. Handle; 3. Shelf; 4. Limiting device; 401. Fixed column; 402. Rotating block; 403. First limiting block; 404. Sliding rod; 405. Spring; 406. Second limiting block; 407. Protrusion. 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. 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a dryer for retention aids, including a box body 1, a storage device 2, a shelf 3, and a limiting device 4. The storage device 2 is disposed inside the box body 1, the shelf 3 is disposed inside the storage device 2, and the limiting device 4 is disposed on the side of the box body 1.

[0025] The storage device 2 consists of a baffle 201, a surrounding panel 202, a strip panel 203, and a handle 204. The baffle 201 is slidably installed inside the box body 1. A sealing strip is provided on the side of the baffle 201 to ensure the airtightness when the baffle 201 is connected to the box body 1, facilitating better drying of objects. The surrounding panel 202 is fixedly installed at one end of the baffle 201, and the shelf 3 is fixedly installed at the bottom of the surrounding panel 202. The storage device 2, the shelf 3, and the limiting device 4 are all part of one unit. The components are arranged in a linear array on the surface of the box 1. Multiple sets of these components can be installed to simultaneously classify and dry various objects, resulting in good performance. The strip plate 203 is fixedly installed on the side of the enclosure 202. The strip plate 203 is fixedly installed on both sides of the enclosure 202. The inside of the box 1 is provided with a sliding groove that matches the strip plate 203. By providing the strip plate 203, the enclosure 202 can be easily inserted into the inside of the box 1. The handle 204 is fixedly installed on the other end of the baffle 201.

[0026] The limiting device 4 consists of a fixed post 401, a rotating block 402, a first limiting block 403, a sliding rod 404, a spring 405, a second limiting block 406, and a protrusion 407. The fixed post 401 is fixedly installed on the side of the housing 1, the rotating block 402 is rotatably installed on the surface of the fixed post 401, and the first limiting block 403 is fixedly installed on the side of the rotating block 402. The side of the housing 1 and the baffle 201 are connected and have an arc-shaped groove that matches the first limiting block 403. The first limiting block 403 can limit the baffle 201. The sliding rod 404 is slidably installed inside the rotating block 402, and the spring 405 is sleeved on the surface of the sliding rod 404. The second limiting block 406... One end of the spring 405 is fixedly installed on one end of the slide rod 404, and the other end of the spring 405 is fixedly connected to the rotating block 402. The other end of the spring 405 is fixedly connected to the second limiting block 406. The spring 405 is provided to reset the second limiting block 406. The side of the baffle 201 is provided with a first limiting groove that matches the second limiting block 406. The side of the housing 1 is provided with a second limiting groove that matches the second limiting block 406. When the second limiting block 406 is in the first limiting groove, the baffle 201 can be limited. When the second limiting block 406 is in the second limiting groove, the baffle 201 can be moved easily. The protrusion 407 is fixedly installed on the other end of the slide rod 404.

[0027] In use, the desiccant and the object to be dried are placed on different surfaces of the shelf 3. By pushing the baffle 201 with the handle 204, the shelf 3 can be moved into the interior of the box 1 by the side panel 202 under the action of the strip plate 203. While pulling the protrusion 407, the protrusion 407 is shaken, so that the second limiting block 406 disengages from the second limiting groove and corresponds to the first limiting groove. When the protrusion 407 is released, the second limiting block 406 can enter the first limiting groove under the action of the spring 405. At the same time, the first limiting block 403 will also enter the arc-shaped groove opened on the side of the baffle 201. The first limiting block 403 and the second limiting block 406 can limit the baffle 201, ensuring the sealing of the connection between the baffle 201 and the box 1, and allowing for better drying of the object.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A desiccant dryer for retention aids, comprising a housing (1), a storage device (2), a shelf (3), and a limiting device (4), characterized in that: The storage device (2) is located inside the box (1), the shelf (3) is located inside the storage device (2), and the limiting device (4) is located on the side of the box (1). The storage device (2) consists of a baffle (201), a surrounding panel (202), a strip panel (203), and a handle (204). The baffle (201) is slidably installed inside the box (1). The surrounding panel (202) is fixedly installed at one end of the baffle (201). The strip panel (203) is fixedly installed on the side of the surrounding panel (202). The handle (204) is fixedly installed at the other end of the baffle (201). The limiting device (4) consists of a fixed column (401), a rotating block (402), a first limiting block (403), a sliding rod (404), a spring (405), a second limiting block (406), and a protrusion (407). The fixed column (401) is fixedly installed on the side of the housing (1). The rotating block (402) is rotatably installed on the surface of the fixed column (401). The first limiting block (403) is fixedly installed on the side of the rotating block (402). The sliding rod (404) is slidably installed inside the rotating block (402). The spring (405) is sleeved on the surface of the sliding rod (404). The second limiting block (406) is fixedly installed at one end of the sliding rod (404). The protrusion (407) is fixedly installed at the other end of the sliding rod (404).

2. The dryer for a retention aid according to claim 1, characterized in that: A sealing strip is provided on the side of the baffle (201).

3. A dryer for a retention aid according to claim 1, characterized in that: Both sides of the enclosure (202) are fixedly installed with strip plates (203), and the inside of the box (1) is provided with a sliding groove that matches the strip plates (203).

4. A dryer for a retention aid according to claim 1, characterized in that: The side of the box (1) and the baffle (201) are connected and have an arc-shaped groove that matches the first limiting block (403).

5. A dryer for a retention aid according to claim 1, characterized in that: One end of the spring (405) is fixedly connected to the rotating block (402), and the other end of the spring (405) is fixedly connected to the second limiting block (406).

6. A dryer for a retention aid according to claim 1, characterized in that: The side of the baffle (201) is provided with a first limiting groove that matches the second limiting block (406), and the side of the box (1) is provided with a second limiting groove that matches the second limiting block (406).

7. A dryer for a retention aid according to claim 1, characterized in that: The storage board (3) is fixedly installed at the bottom of the enclosure (202), and the storage device (2), the storage board (3) and the limiting device (4) are all grouped together and distributed in a linear array on the surface of the box (1).

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