Leak-proof saliva collector

Abstract

The utility model provides a leakproof saliva collector, relates to the saliva collection equipment field, including collection subassembly, collection subassembly includes collection funnel and communicating pipe, the communicating pipe is located the bottom of collection funnel and is communicated with collection funnel's inner cavity, collection subassembly is used for collecting saliva, and the collection funnel is used for collecting saliva. A storage assembly is arranged at the bottom of the collection funnel and comprises a storage test tube, a top cover and a conical hopper, the storage test tube is used for storing saliva, and the conical hopper is located in an inner cavity of the storage test tube; through the arrangement of the collection assembly and the storage assembly, the effect of collecting and storing the saliva is achieved, the collection funnel, the communicating pipe and the storage test tube can collect and collect the saliva, and the storage test tube, the top cover and the conical hopper can store the saliva and the storage liquid; and the conical hopper can prevent saliva from seeping out of the preservation test tube when the saliva and the preservation liquid are mixed, so that the leakage-proof effect can be achieved.

Description

Technical Field

[0001] The utility model belongs to the field of saliva collecting equipment, in particular to a leakage-proof saliva collecting device. Background Art

[0002] The saliva collector is a device used to collect and store saliva samples. It is mainly composed of a collection bucket and a reagent tube. The saliva collector is widely used in modern medical research and clinical experiments, especially in genetic research, drug metabolism research, infectious pathogen detection, hormone level analysis, etc. The saliva samples collected can provide important biological information;

[0003] According to the Chinese patent application number: 202120883331.X, a saliva collector is disclosed. The conventional saliva collector has a cumbersome operation process for collecting saliva, and the preservation liquid may splash when collecting saliva, causing discomfort. The bottom of the funnel is embedded in the liquid storage bottle, and the middle of the outer wall of the funnel is connected to the top of the inner wall of the liquid storage bottle by a thread or a buckle; a sealing structure is provided between the bottom of the outer wall of the funnel and the middle of the inner wall of the liquid storage bottle; the funnel is provided with a liquid outlet at a position above the sealing structure, the process of collecting saliva is simple to operate, and the saliva is separated from the preservation liquid when spitting saliva, avoiding discomfort caused by liquid splashing;

[0004] The prior art effectively solves the problem that the conventional saliva collector is complicated in operation and may cause splashing of preservation solution and discomfort when collecting saliva. It has the advantage of preventing splashing of preservation solution when collecting saliva. However, after collecting saliva, the saliva and the preservation solution need to be shaken evenly. During the shaking process, the mixture of preservation solution and saliva easily overflows from the top of the preservation tube, thereby bringing inconvenience to the saliva collection work.

[0005] In summary, the utility model provides a leak-proof saliva collector to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A leak-proof saliva collector comprises a collection component, the collection component comprises a collection funnel and a connecting tube, the connecting tube is located at the bottom of the collection funnel and is connected to the inner cavity of the collection funnel, the collection component is used to collect saliva, a preservation component is provided at the bottom of the collection funnel, the preservation component comprises a preservation test tube, a top cover and a conical bucket, the preservation test tube is used to preserve saliva, the conical bucket is located in the inner cavity of the preservation test tube and is fixedly connected to the inner wall of the preservation test tube, one end of the connecting tube away from the collection funnel extends to the inner cavity of the preservation test tube and is connected to the inner cavity of the preservation test tube, the top cover is located at the top of the preservation test tube, and the top cover is used to seal the preservation test tube.

[0008] Furthermore, in the utility model, a handle is provided on one side of the collecting funnel, and the handle is fixedly connected to the collecting funnel.

[0009] Furthermore, in the utility model, a first external thread is provided on the surface of the connecting tube, an internal thread is provided on the upper end of the inner cavity of the storage test tube, and the first external thread is threadably connected to the internal thread.

[0010] Furthermore, in the present invention, a scale is provided on the surface of the storage tube, and both the collection component and the storage component can be made of polypropylene material.

[0011] Furthermore, in the utility model, a second external thread is provided on the upper end of the surface of the storage tube, and the inner cavity of the top cover is threadedly connected to the second external thread.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The utility model has the effect of collecting and preserving saliva by arranging a collection component and a preservation component. The collection funnel, the connecting tube and the preservation tube can collect and collect saliva. The preservation tube, the top cover and the conical bucket can preserve saliva and a preservation solution. The conical bucket can prevent the saliva from seeping out of the preservation tube when the saliva is mixed with the preservation solution, thereby having the effect of preventing leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the connection state structure of the storage component of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the storage component of the utility model in a separated state;

[0017] Figure 4 A schematic diagram of the connection status structure of the acquisition component of the utility model.

[0018] In the figure:

[0019] 1. Collection component; 101. Collection funnel; 102. Connecting tube; 103. Handle; 104. First external thread; 2. Storage component; 201. Storage tube; 202. Top cover; 203. Conical bucket; 204. Scale; 205. Second external thread; 206. Internal thread. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides a leak-proof saliva collector, including a collection component 1, the collection component 1 includes a collection funnel 101 and a connecting tube 102, the connecting tube 102 is located at the bottom of the collection funnel 101 and is connected to the inner cavity of the collection funnel 101, the collection component 1 is used to collect saliva, and a preservation component 2 is provided at the bottom of the collection funnel 101, the preservation component 2 includes a preservation tube 201, a top cover 202 and a conical bucket 203, the preservation tube 201 is used to preserve saliva, the conical bucket 203 is located in the inner cavity of the preservation tube 201, and is fixedly connected to the inner wall of the preservation tube 201, the connecting tube 102 extends from one end of the collection funnel 101 to the inner cavity of the preservation tube 201, and is connected to the inner cavity of the preservation tube 201, the top cover 202 is located at the top of the preservation tube 201, and the top cover 202 is used to seal the preservation tube 201.

[0023] like Figure 1-4 As shown, the preservation tube 201 is used to store the preservation solution. The top cover 202 is removed from the top of the preservation tube 201, and then one end of the connecting tube 102 is inserted into the inner cavity of the preservation tube 201. Saliva is collected through the collecting funnel 101. The collected saliva is guided to the inner cavity of the preservation tube 201 through the connecting tube 102, and dripped into the lower end of the inner cavity of the preservation tube 201 through the conical bucket 203 to mix with the preservation solution. After the collection is completed, the connecting tube 102 is pulled out from the inner cavity of the preservation tube 201, and the top cover 202 is covered on the top of the preservation tube 201, so that the collected saliva can be preserved. When shaking, the conical bucket 203 can prevent the saliva and the mixed solution from seeping out to the outside of the preservation tube 201, thereby achieving a leakage-proof effect.

[0024] Example 2

[0025] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, a handle 103 is provided on one side of the collecting funnel 101 , and the handle 103 is fixedly connected to the collecting funnel 101 .

[0027] A first external thread 104 is formed on the surface of the connecting tube 102 , and an internal thread 206 is formed on the upper end of the inner cavity of the storage tube 201 . The first external thread 104 is threadably connected to the internal thread 206 .

[0028] A scale 204 is provided on the surface of the preservation tube 201 , and both the collection component 1 and the preservation component 2 can be made of polypropylene material.

[0029] A second external thread 205 is formed at the upper end of the surface of the storage tube 201 , and the inner cavity of the top cover 202 is threadedly connected to the second external thread 205 .

[0030] like Figure 1-4 As shown, the first external thread 104 cooperates with the internal thread 206 to connect the storage tube 201 to the connecting tube 102, so that saliva can be collected conveniently. The second external thread 205 connects the storage tube 201 to the top cover 202, so that the top cover 202 can seal the storage tube 201. The scale 204 can facilitate the measurement of saliva and mixed liquid. The handle 103 is convenient for the user to hold.

[0031] When in use, the top cover 202 is removed from the top of the preservation tube 201, and then one end of the connecting tube 102 is inserted into the inner cavity of the preservation tube 201, and the preservation tube 201 is rotated to make the first external thread 104 and the internal thread 206 threadedly connected, so that the collection component 1 and the preservation component 2 can be connected, and then the saliva is collected through the collection funnel 101, and the saliva is guided to the inner cavity of the preservation tube 201 through the connecting tube 102, and drips into the inner cavity of the preservation tube 201 through the conical funnel 203. The lower end of the preservation tube 201 is mixed with the preservation solution. When the saliva collection is completed, the preservation tube 201 is reversed to separate the first external thread 104 from the internal thread 206. Then, the top cover 202 is covered on the top of the preservation tube 201. The top cover 202 is rotated so that the top cover 202 and the second external thread 205 cooperate to seal the inner cavity of the preservation tube 201. When the preservation tube 201 is shaken, the conical bucket 203 can prevent the saliva and the mixed solution from seeping out of the preservation tube 201, thereby achieving the effect of preventing leakage.

[0032] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0033] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A leak-proof saliva collector, comprising a collection component (1), characterized in that: The collecting component (1) comprises a collecting funnel (101) and a connecting tube (102); the connecting tube (102) is located at the bottom of the collecting funnel (101) and is connected to the inner cavity of the collecting funnel (101); the collecting component (1) is used to collect saliva; a storage component (2) is provided at the bottom of the collecting funnel (101); the storage component (2) comprises a storage test tube (201), a top cover (202) and a conical bucket (203); the storage test tube ( The conical funnel (203) is located in the inner cavity of the preservation test tube (201) and is fixedly connected to the inner wall of the preservation test tube (201). The connecting tube (102) extends from one end of the collecting funnel (101) to the inner cavity of the preservation test tube (201) and is connected to the inner cavity of the preservation test tube (201). The top cover (202) is located at the top of the preservation test tube (201). The top cover (202) is used to seal the preservation test tube (201).

2. The leak-proof saliva collector according to claim 1, characterized in that: A handle (103) is provided on one side of the collecting funnel (101), and the handle (103) is fixedly connected to the collecting funnel (101).

3. The anti-leakage saliva collector according to claim 1, characterized in that: The surface of the connecting tube (102) is provided with a first external thread (104), the upper end of the inner cavity of the storage test tube (201) is provided with an internal thread (206), and the first external thread (104) is threadedly connected to the internal thread (206).

4. The leak-proof saliva collector according to claim 1, characterized in that: The surface of the preservation test tube (201) is provided with a scale (204), and both the collection component (1) and the preservation component (2) can be made of polypropylene material.

5. The anti-leakage saliva collector according to claim 1, characterized in that: A second external thread (205) is provided at the upper end of the surface of the preservation test tube (201), and the inner cavity of the top cover (202) is threadedly connected to the second external thread (205).

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