A photon shielding enclosure for a time resolved assay kit

Abstract

The utility model relates to detection kit technical field especially is a kind of time resolution detection kit's photon shielding shell, including shell, the inside of shell is provided with shielding mechanism;The shielding mechanism includes the shielding plate of sliding connection in the inner wall of shell, the outer wall of the shielding plate and at the fixed connection of position close to shell position connecting plate, the inside of the connecting plate and in the shell sliding connection has locating pin, the outer wall of the locating pin and at the fixed connection of position away from connecting plate position sliding block, the outer wall of the sliding block and in the shell sliding connection has push block, the outer wall of the push block and at the fixed connection of position away from connecting plate side sliding rod, by designing a kind of time resolution detection kit's photon shielding shell, shielding mechanism in the device is used to fix shielding plate, solve the shielding plate inside the shielding shell of existing shielding shell and inconvenient replacement, the problem of more inconvenient use.

Description

Technical Field

[0001] This utility model relates to the field of detection kit technology, specifically to a photon shielding shell for a time-resolved detection kit. Background Technology

[0002] The shielding shell is the outer wall of the time-resolved detection kit used to shield photons. However, the existing shielding shells still have shortcomings, specifically: the shielding plate inside the existing shielding shell is not easy to replace, making it inconvenient to use.

[0003] Therefore, a photon shielding shell for a time-resolved detection kit is needed to address the problems mentioned in the background section. Utility Model Content

[0004] The purpose of this invention is to provide a photon shielding shell for a time-resolved detection kit to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A photon shielding shell for a time-resolved detection kit includes a shell, wherein a shielding mechanism is disposed inside the shell;

[0007] The shielding mechanism includes a shielding plate slidably connected to the inner wall of the housing, a connecting plate fixedly connected to the outer wall of the shielding plate near the housing, a positioning pin slidably connected to the inside of the connecting plate within the housing, a sliding block fixedly connected to the outer wall of the positioning pin away from the connecting plate, a pushing block slidably connected to the outer wall of the sliding block within the housing, a sliding rod fixedly connected to the outer wall of the pushing block on the side away from the connecting plate, a compression spring fixedly connected to the bottom end of the sliding rod within the housing, an adjusting plate fixedly connected to the top end of the sliding rod above the housing, and a return spring fixedly connected to the outer wall of the sliding block near the positioning pin.

[0008] As a preferred embodiment of this invention, the housing is made of ABS plastic.

[0009] As a preferred embodiment of this utility model, the shielding plate is composed of multiple layers of photonic crystals, the sliding block and the pushing block are both trapezoidal in design, and the clamping spring, the reset spring and the housing are all fixedly connected.

[0010] As a preferred embodiment of this utility model, the connecting plate, positioning pin, sliding block, pushing block, and sliding rod are all made of ABS plastic, the adjusting plate has a ring structure design, and the sliding block, sliding rod, pushing block, and positioning pin are all connected to the housing by sliding connection.

[0011] As a preferred embodiment of this utility model, the connecting plate, positioning pin, sliding block, and sliding rod are provided in various ways, and the sliding rod passes through and extends to the outside of the housing.

[0012] As a preferred embodiment of this utility model, the positioning pin penetrates the connecting plate and extends into the housing, and the shape of the shielding plate is adapted to the shape of the housing.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a photon shielding shell for a time-resolved detection kit is designed. The shielding mechanism in the device is used to fix the shielding plate. When the shielding plate is damaged, the adjusting plate is pulled, which drives the sliding rod to move upward. The upward-moving sliding rod drives the pushing block to move outward. The outward-moving pushing block no longer squeezes the sliding block. The return spring pushes the sliding block and the positioning pin to move inward. The inward-moving positioning pin disengages from the connecting plate and no longer jams the connecting plate. The shielding plate is pulled, and the shielding plate is detached from the shell. A new shielding plate is then inserted into the shell. The adjusting plate is released, the compression spring is tightened, and the sliding rod is pulled inward. The downward-moving sliding rod drives the pushing block to squeeze the sliding block. The squeezed sliding block drives the positioning pin to move inward. The inward-moving positioning pin inserts into the connecting plate on the outer wall of the new shielding plate, fixing the new shielding plate inside the shell. This makes it easier to replace the shielding plate and solves the problem that the shielding plate inside the existing shielding shell is inconvenient to replace and use. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Housing; 2. Shielding mechanism; 201. Shielding plate; 202. Connecting plate; 203. Positioning pin; 204. Sliding block; 205. Pushing block; 206. Sliding rod; 207. Compression spring; 208. Adjusting plate; 209. Return spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0024] A photon shielding shell for a time-resolved detection kit includes a shell 1, and a shielding mechanism 2 is disposed inside the shell 1.

[0025] The housing 1 is made of ABS plastic;

[0026] In this embodiment, reference Figure 2 and Figure 3 The shielding mechanism 2 includes a shielding plate 201 slidably connected to the inner wall of the housing 1, a connecting plate 202 fixedly connected to the outer wall of the shielding plate 201 near the housing 1, a positioning pin 203 slidably connected to the inside of the connecting plate 202 and inside the housing 1, a sliding block 204 fixedly connected to the outer wall of the positioning pin 203 away from the connecting plate 202, a pushing block 205 slidably connected to the outer wall of the sliding block 204 and inside the housing 1, a sliding rod 206 fixedly connected to the outer wall of the pushing block 205 on the side away from the connecting plate 202, a compression spring 207 fixedly connected to the bottom end of the sliding rod 206 inside the housing 1, an adjusting plate 208 fixedly connected to the top end of the sliding rod 206 above the housing 1, and a return spring 209 fixedly connected to the outer wall of the sliding block 204 near the positioning pin 203.

[0027] The shielding plate 201 is composed of multiple layers of photonic crystals. The sliding block 204 and pushing block 205 are both trapezoidal in design. The clamping spring 207 and return spring 209 are fixedly connected to the housing 1. The connecting plate 202, positioning pin 203, sliding block 204, pushing block 205, and sliding rod 206 are all made of ABS plastic. The adjusting plate 208 has a ring structure design. The sliding block 204, sliding rod 206, pushing block 205, and positioning pin 203 are all slidably connected to the housing 1. Various configurations of the connecting plate 202, positioning pin 203, sliding block 204, and sliding rod 206 are provided. The sliding rod 206 penetrates and extends outside the housing 1, and the positioning pin 203 penetrates the connecting plate 202 and extends inside the housing 1. The shape of the shielding plate 201 matches the shape of the housing 1. When the shielding plate 201 is damaged, pulling the adjusting plate 208 causes it to slide... The rod 206 moves upward, and the upward-moving sliding rod 206 drives the pushing block 205 to move outward. The outward-moving pushing block 205 no longer presses against the sliding block 204. The return spring 209 pushes the sliding block 204 and the positioning pin 203 to move inward. The inward-moving positioning pin 203 falls off the connecting plate 202 and no longer jams the connecting plate 202. The shielding plate 201 is pulled, and the shielding plate 201 moves upward and separates from the housing 1. Then, the new shielding plate 201 is inserted into the housing 1. The adjusting plate 208 is released, and the compression spring 207 pulls the sliding rod 206 to move inward. The downward-moving sliding rod 206 drives the pushing block 205 to press against the sliding block 204. The pressed sliding block 204 will drive the positioning pin 203 to move inward. The inward-moving positioning pin 203 will insert into the connecting plate 202 on the outer wall of the new shielding plate 201, fixing the new shielding plate 201 in the housing 1, thus completing the replacement of the shielding plate 201.

[0028] The working process of this utility model is as follows: When using the photon shielding shell of the time-resolved detection kit designed in this scheme, the shell 1 is installed on the outer wall of the kit. The shielding plate 201 inside the shell 1 can shield external photons. When the shielding plate 201 is damaged, the adjusting plate 208 is pulled. The adjusting plate 208 drives the sliding rod 206 to move upward. The upward-moving sliding rod 206 drives the pushing block 205 to move outward. The outward-moving pushing block 205 no longer presses against the sliding block 204. The return spring 209 pushes the sliding block 204 and the positioning pin 203 to move inward. The inward-moving positioning pin 203 disengages from the connecting plate 2. 02. Once the positioning pin 203 is no longer stuck in the connecting plate 202, pull the shielding plate 201. The shielding plate 201 will detach upward from the housing 1. Then insert the new shielding plate 201 into the housing 1. Release the adjusting plate 208. The compression spring 207 will pull the sliding rod 206 inward. The downward-moving sliding rod 206 will drive the pushing block 205 to squeeze the sliding block 204. The squeezed sliding block 204 will drive the positioning pin 203 to move inward. The inward-moving positioning pin 203 will insert into the connecting plate 202 on the outer wall of the new shielding plate 201, fixing the new shielding plate 201 in the housing 1, thus completing the replacement of the shielding plate 201.

[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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photon shielding shell for a time-resolved detection kit, comprising a shell (1), characterized in that: The housing (1) is provided with a shielding mechanism (2); The shielding mechanism (2) includes a shielding plate (201) slidably connected to the inner wall of the housing (1). A connecting plate (202) is fixedly connected to the outer wall of the shielding plate (201) near the housing (1). A positioning pin (203) is slidably connected to the inside of the connecting plate (202) within the housing (1). A sliding block (204) is fixedly connected to the outer wall of the positioning pin (203) away from the connecting plate (202). The outer wall of the sliding block (204) within the housing (1) A push block (205) is slidably connected. A sliding rod (206) is fixedly connected to the outer wall of the push block (205) on the side away from the connecting plate (202). A compression spring (207) is fixedly connected to the bottom end of the sliding rod (206) inside the housing (1). An adjustment plate (208) is fixedly connected to the top end of the sliding rod (206) above the housing (1). A return spring (209) is fixedly connected to the outer wall of the sliding block (204) near the positioning pin (203).

2. The photon shielding shell of the time-resolved detection kit according to claim 1, characterized in that: The housing (1) is made of ABS plastic.

3. The photon shielding shell of the time-resolved detection kit according to claim 1, characterized in that: The shielding plate (201) is composed of multiple layers of photonic crystals. The sliding block (204) and the pushing block (205) are both trapezoidal structures. The clamping spring (207), the reset spring (209) and the housing (1) are all fixedly connected.

4. The photon shielding shell of the time-resolved detection kit according to claim 1, characterized in that: The connecting plate (202), positioning pin (203), sliding block (204), pushing block (205) and sliding rod (206) are all made of ABS plastic. The adjusting plate (208) has a ring structure design. The sliding block (204), sliding rod (206), pushing block (205) and positioning pin (203) are all connected to the housing (1) by sliding connection.

5. The photon shielding shell of the time-resolved detection kit according to claim 1, characterized in that: The connecting plate (202), positioning pin (203), sliding block (204), and sliding rod (206) are all provided in various ways, and the sliding rod (206) penetrates and extends to the outside of the housing (1).

6. The photon shielding shell of the time-resolved detection kit according to claim 1, characterized in that: The positioning pin (203) passes through the connecting plate (202) and extends into the housing (1), and the shape of the shielding plate (201) is adapted to the shape of the housing (1).

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