A hierarchical adjustable carrier

Abstract

The utility model provides a layered adjustable carrier, belonging to the technical field of the sterilizer shelf, to solve the problems that when sterilizing, the dental handpiece is put into a paper-plastic packaging bag, and during sterilization, the water of the upper-layer items easily drips and causes the wetting of the lower-layer paper-plastic bag, affecting the sterilization quality, and the shelf interval is fixed and cannot be adjusted as needed. The utility model includes: a support mechanism; the carrying mechanism is installed inside the support mechanism; the width control component is connected with the carrying mechanism; the position-fixed support mechanism is installed inside the support mechanism. The utility model can facilitate the vertical placement of instruments, facilitate better contact between steam and surgical instruments, and can also block and collect the water generated during the sterilization of the upper layer, avoiding the problem of wetting of the lower-layer paper-plastic bag; the distance can be adjusted according to the size of the instrument, improving the space utilization rate.

Description

Technical Field

[0001] This utility model belongs to the technical field of sterilizer shelf technology, and more specifically, it relates to a layered adjustable support shelf. Background Technology

[0002] As a core department for maintaining oral health and treating oral diseases, the Department of Stomatology involves direct contact between instruments and patients' blood, saliva, and other bodily fluids during treatment. This makes sterilization a crucial step in ensuring medical safety and preventing cross-infection. Currently, dental instruments are generally sterilized using large-scale pressurized steam sterilizers. However, some details in the specific sterilization process of dental handpieces still require optimization. In the sterilization process, dental handpieces are first placed in paper-plastic bags, then laid flat in a sterilization tray, and finally placed on shelves for sterilization. However, during this process, water droplets generated by the upper items during sterilization can easily drip onto the lower paper-plastic bags, causing wet bags. This not only affects the sterilization effect but may also increase the risk of instrument recontamination. Furthermore, the fixed design of the shelf spacing limits the possibility of flexible adjustments based on actual needs, reducing the practicality and efficiency of the sterilization process. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a layered adjustable support frame to solve the issues raised in the background art, such as the problem that during sterilization, when dental handpieces are placed in paper-plastic packaging bags, water from the upper layer of items easily drips down, causing the lower layer of paper-plastic bags to become wet, affecting the sterilization quality, and the fixed spacing of the shelves, which cannot be adjusted as needed.

[0004] This utility model discloses a layered adjustable support frame, which is achieved through the following specific technical means:

[0005] A layered adjustable support frame includes: a support mechanism, a load-bearing mechanism, a width control component, and a position-fixing support mechanism; the support mechanism is generally a cuboid structure; the load-bearing mechanism is installed inside the support mechanism; the width control component is connected to the load-bearing mechanism; the position-fixing support mechanism is installed inside the support mechanism; the position-fixing support mechanism includes: a connecting rod, a sliding block, and a push plate; the connecting rod is a hollow cuboid structure; the sliding block is an H-shaped structure, and the number of sliding blocks is set to two sets, with the sliding blocks slidably installed inside the sliding groove of the connecting rod; one side of the push plate is fixedly connected to the sliding block.

[0006] In at least some embodiments, the support mechanism includes: a bracket, a sliding frame, and a support socket; the bracket is a rectangular parallelepiped structure; the sliding frame is a square frame structure with a groove on its surface, the sliding frame is slidably connected to the bracket, and one end of the connecting rod is fixedly connected to the sliding frame; the support socket is formed on the surface of the bracket.

[0007] In at least some embodiments, the supporting mechanism includes: a main support frame, a slot, a connecting support plate, a baffle, an auxiliary insert frame, and a guide plate; the main support frame has ventilation holes on its surface; the slot is located on one side of the main support frame; the connecting support plates are set to two sets, one side of the connecting support plate is fixedly connected to the main support frame, and the other end of the connecting support plate is slidably inserted into the sliding groove of the sliding support frame; the baffle is generally L-shaped, the top of the baffle is fixedly connected to the main support frame, and the baffle can assist in sealing and collecting water generated in the upper layer; one side of the auxiliary insert frame is slidably inserted into the slot; the top of the guide plate is fixedly connected to the auxiliary insert frame.

[0008] In at least some embodiments, the width control assembly includes: a fixed support plate A, a control rotating rod, a fixed support plate B, and a threaded push rod; one side of the fixed support plate A is fixedly connected to the main support frame; the control rotating rod is a cylindrical structure with a threaded hole on one side, and the control rotating rod is rotatably connected to the fixed support plate A; one side of the fixed support plate B is fixedly connected to the auxiliary insertion frame; one end of the threaded push rod is fixedly connected to the fixed support plate B, and the other end of the threaded push rod is inserted into the threaded hole of the control rotating rod, and the threaded push rod can drive the auxiliary insertion frame to slide through the fixed support plate B.

[0009] In at least some embodiments, the position fixing support mechanism further includes: a connecting rod, a support column, a spring, a stop post, and an insert rod; one side of the connecting rod is fixedly connected to a sliding block; the support column is a hollow cylindrical structure, and the support column is fixedly connected to the inner wall of the connecting rod; the spring is installed inside the support column; the stop post is slidably installed inside the support column and contacts the spring, and one side of the stop post is fixedly connected to the connecting rod; the insert rod is slidably inserted into the support column and fixedly connected to the stop post.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This invention features an internal support mechanism that allows for the vertical placement of oral surgical instruments, facilitating better contact between steam and the instruments, accelerating sterilization speed and efficiency, and increasing space utilization. The support mechanism also includes baffles and guide plates to block and collect water generated during upper-layer sterilization, preventing the lower paper-plastic bag from becoming wet. Furthermore, the support width can be adjusted to accommodate multiple sets of surgical instruments of different sizes. An internal positioning support mechanism further enhances space utilization by allowing for adjustment of the spacing between the support mechanisms. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main body axial side view of this utility model.

[0013] Figure 2 This is a schematic diagram of the support mechanism of this utility model from an axial side view.

[0014] Figure 3This is a cross-sectional structural diagram of the load-bearing mechanism of this utility model.

[0015] Figure 4 This is a schematic diagram of the width control component of this utility model from an axial side view.

[0016] Figure 5 This is a cross-sectional structural diagram of the position fixing support mechanism of this utility model.

[0017] Figure 6 This is the utility model Figure 5 A partial enlarged structural diagram of A.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Support mechanism; 101. Bracket; 102. Sliding support frame; 103. Support insertion hole; 2. Bearing mechanism; 201. Main support frame; 202. Slot; 203. Connecting support plate; 204. Stop; 205. Auxiliary insertion frame; 206. Guide plate; 3. Width control assembly; 301. Fixed support plate A; 302. Control rotating rod; 303. Fixed support plate B; 304. Threaded push rod; 4. Position fixing support mechanism; 401. Connecting rod; 402. Sliding block; 403. Push plate; 404. Connecting tie rod; 405. Support column; 406. Spring; 407. Stop column; 408. Insert rod. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1:

[0022] As attached Figure 1 To be continued Figure 6 As shown:

[0023] This utility model provides a layered adjustable support frame, including: a support mechanism 1, a load-bearing mechanism 2, a width control component 3, and a position-fixing support mechanism 4; the support mechanism 1 is a rectangular parallelepiped structure; the load-bearing mechanism 2 is installed inside the support mechanism 1; the width control component 3 is connected to the load-bearing mechanism 2; the position-fixing support mechanism 4 is installed inside the support mechanism 1; the position-fixing support mechanism 4 includes: a connecting rod 401, a sliding block 402, and a push plate 403; the connecting rod 401 is a hollow rectangular parallelepiped structure; the sliding block 402 is an H-shaped structure, and the number of sliding blocks 402 is set to two sets, with the sliding blocks 402 slidably installed inside the sliding groove of the connecting rod 401; one side of the push plate 403 is fixedly connected to the sliding block 402.

[0024] like Figure 2As shown, the support mechanism 1 includes: a bracket 101, a sliding support frame 102, and a support socket 103; the bracket 101 is a rectangular parallelepiped structure; the sliding support frame 102 is a square frame structure with a sliding groove on its surface, the sliding support frame 102 is slidably connected to the bracket 101, and one end of the connecting rod 401 is fixedly connected to the sliding support frame 102; the support socket 103 is formed on the surface of the bracket 101.

[0025] like Figure 3 As shown, the supporting mechanism 2 includes: a main support frame 201, a slot 202, a connecting support plate 203, a baffle 204, an auxiliary insert frame 205, and a guide plate 206; the main support frame 201 has ventilation holes on its surface; the slot 202 is located on one side of the main support frame 201; the connecting support plate 203 is set to two sets, one side of the connecting support plate 203 is fixedly connected to the main support frame 201, and the other end of the connecting support plate 203 is slidably inserted into the sliding groove of the sliding support frame 102; the baffle 204 has an overall L-shaped structure, the top of the baffle 204 is fixedly connected to the main support frame 201, and the baffle 204 can assist in sealing and collecting water generated in the upper layer; one side of the auxiliary insert frame 205 is slidably inserted into the slot 202; the top of the guide plate 206 is fixedly connected to the auxiliary insert frame 205.

[0026] like Figure 4 As shown, the width control component 3 includes: a fixed support plate A301, a control rod 302, a fixed support plate B303, and a threaded push rod 304; one side of the fixed support plate A301 is fixedly connected to the main support frame 201; the control rod 302 is a cylindrical structure with a threaded hole on one side, and the control rod 302 is rotatably connected to the fixed support plate A301; one side of the fixed support plate B303 is fixedly connected to the auxiliary insertion frame 205; one end of the threaded push rod 304 is fixedly connected to the fixed support plate B303, and the other end of the threaded push rod 304 is inserted into the threaded hole of the control rod 302, and the threaded push rod 304 can drive the auxiliary insertion frame 205 to slide through the fixed support plate B303.

[0027] like Figure 5 As shown, the position fixing support mechanism 4 further includes: a connecting rod 404, a support column 405, a spring 406, a stop post 407, and an insert rod 408; one side of the connecting rod 404 is fixedly connected to the sliding block 402; the support column 405 is a hollow cylindrical structure, and the support column 405 is fixedly connected to the inner wall of the connecting rod 401; the spring 406 is installed inside the support column 405; the stop post 407 is slidably installed inside the support column 405 and contacts the spring 406, and one side of the stop post 407 is fixedly connected to the connecting rod 404; the insert rod 408 is slidably inserted into the support column 405 and fixedly connected to the stop post 407.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In this invention, during use, the dental handpiece is placed inside a paper-plastic packaging bag and then positioned inside the main support frame 201 and the auxiliary insertion frame 205. The main support frame 201 is slidably mounted inside the sliding support frame 102 via a connecting support plate 203. The bearing mechanism 2 can be moved to control the spacing between multiple sets of bearing mechanisms 2, facilitating steam penetration. During sterilization, some water generated by the upper items will fall into the baffle 204 through the vent, which serves to shield and collect the water. The remaining water will fall into the inclined surface of the guide plate 206 through the vent and slide into the baffle 204, effectively preventing water from falling onto the surface of the lower paper bag. When sterilizing other instruments, the sliding support frame 102 is adjusted according to the height of the instruments after placement. The spacing of the 02 is adjusted by controlling the sliding block 402 and the connecting rod 404 to slide via the push plate 403. Since the other end of the connecting rod 404 is connected to the stop post 407 and the insertion rod 408, the insertion rod 408 retracts inward and is pulled out through the support insertion hole 103, which facilitates the adjustment of the spacing of the sliding support frame 102. A spring 406 is provided at one end of the insertion rod 408. When it slides to the appropriate position, the spring 406 rebounds and pushes the insertion rod 408 to accurately and quickly insert into the support insertion hole 103 to form a support. According to the width of the surgical instrument, the control rod 302 is rotated to control the rotation of the control rod 302 and push the fixed support plate B303, the threaded push rod 304 and the auxiliary insertion frame 205 to slide, thereby adjusting the width of the bearing mechanism 2, which facilitates the vertical placement of multiple sets of surgical instruments of different sizes.

[0030] The following points should be noted in this article:

[0031] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0032] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A tiered adjustable carrier, comprising: The support mechanism (1), the bearing mechanism (2), the width control component (3), and the position fixing support mechanism (4) are characterized in that the bearing mechanism (2) is installed inside the support mechanism (1); the width control component (3) is connected to the bearing mechanism (2); the position fixing support mechanism (4) is installed inside the support mechanism (1); the position fixing support mechanism (4) includes: a connecting rod (401), a sliding block (402), and a push plate (403); the connecting rod (401) is a hollow cuboid structure; the sliding block (402) is slidably installed inside the groove of the connecting rod (401); one side of the push plate (403) is fixedly connected to the sliding block (402).

2. The layered adjustable support frame according to claim 1, characterized in that: The support mechanism (1) includes: a bracket (101), a sliding support frame (102), and a support socket (103); the bracket (101) is a rectangular parallelepiped structure; the sliding support frame (102) is slidably connected to the bracket (101), and one end of the top of the connecting rod (401) is fixedly connected to the sliding support frame (102); the support socket (103) is opened on the surface of the bracket (101).

3. The layered adjustable support frame according to claim 1, characterized in that: The supporting mechanism (2) includes: a main support frame (201), a slot (202), a connecting support plate (203), a baffle (204), an auxiliary insert frame (205), and a guide plate (206); the main support frame (201) has ventilation holes on its surface; the slot (202) is located on one side of the main support frame (201); one side of the connecting support plate (203) is fixedly connected to the main support frame (201), and the other end of the connecting support plate (203) is slidably inserted into the sliding groove of the sliding support frame (102); the top of the baffle (204) is fixedly connected to the main support frame (201); one side of the auxiliary insert frame (205) is slidably inserted into the slot (202); the top of the guide plate (206) is fixedly connected to the auxiliary insert frame (205).

4. The layered adjustable support frame according to claim 3, characterized in that: The width control component (3) includes: a fixed support plate A (301), a control rotating rod (302), a fixed support plate B (303), and a threaded push rod (304); one side of the fixed support plate A (301) is fixedly connected to the main support frame (201); the control rotating rod (302) is rotatably connected to the fixed support plate A (301); one side of the fixed support plate B (303) is fixedly connected to the auxiliary insertion frame (205); one end of the threaded push rod (304) is fixedly connected to the fixed support plate B (303), and the other end of the threaded push rod (304) is inserted into the threaded hole of the control rotating rod (302).

5. The layered adjustable support frame according to claim 1, characterized in that: The position fixing support mechanism (4) further includes: a connecting rod (404), a support column (405), a spring (406), a stop post (407), and an insert rod (408); one side of the connecting rod (404) is fixedly connected to the sliding block (402); the support column (405) is fixedly connected to the inner wall of the connecting rod (401); the spring (406) is installed inside the support column (405); the stop post (407) is slidably installed inside the support column (405) and in contact with the spring (406), and one side of the stop post (407) is fixedly connected to the connecting rod (404); the insert rod (408) is slidably inserted into the support column (405) and fixedly connected to the stop post (407).

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