Saliva collector

Abstract

The utility model relates to a saliva collector, which belongs to the technical field of oral environment and comprises a storage box and a sealing cover plate hinged to the top of the storage box, and a saliva collecting device is arranged in the storage box and comprises a mounting cylinder arranged in the storage box. The interior of the mounting cylinder is in threaded connection with a collecting cylinder extending to the bottom of the mounting cylinder, and a pressing handle is arranged at the top of the mounting cylinder. According to the saliva collector, by arranging the collecting cotton ball, saliva in the oral cavity of a collected person can be conveniently absorbed, meanwhile, saliva in the oral cavity of an animal can be conveniently collected, then by arranging a pressing handle, an extrusion plate and a filter screen, the saliva absorbed by the collecting cotton ball can be extruded out, and meanwhile the saliva flows into the collecting barrel through the filter screen to be collected; by arranging the saliva preserving fluid, saliva can be preserved for a long time, and the saliva collecting device is easy to operate and can be suitable for people and animals.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral cavity environment technical field, concretely is a saliva collector. BACKGROUND

[0002] The saliva of human contains a large number of human cells, and the DNA of human can be detected and extracted by saliva. The saliva DNA can replace the blood DNA to complete various genetic detection and analysis experiments. However, the saliva is separated from the temperature of human body, and the human cells in the saliva are easy to die, and the saliva DNA will contact the air when being collected, and the bacteria or virus in the air is easy to breed in the saliva with high moisture content, and pollute the saliva DNA sample. The saliva collection is a simple and important process, and is widely applied in multiple fields. When collecting the saliva, the problems in aspects of preparation before collection, collection time, collection body position and sample treatment should be paid attention to, so that the quality of obtained saliva sample is high, and the reliability is strong.

[0003] The utility model discloses a novel saliva collector, including saliva collector body and the upper cover of the upper portion through the thread connection on saliva collector body, saliva collector body includes the handle and the upper cover connection of gradually increasing circular structure from below to above, circular structure is integral with saliva collector body, the upper cover is sealed with the sealing ring at saliva collector body connection place, the upper cover inside is equipped with condensate film. The utility model has the following advantages: better save user experience step; emotional design, refuse ice cold, and the visual appearance is quite different from market product; integrated design, save the sealing of separate plastic shell, save material; unique double helix opening and closing mode, silica gel ring waterproof belt, convenient for customer use, and the whole product visual appearance presents.

[0004] However, the utility model in the use process, need to be collected personnel natural generation saliva and spit to the inside of the collector, this method can only be applied to people and cannot be used for collecting animal saliva, and further limit the use range of the device, cannot satisfy the production demand, therefore put forward a kind of saliva collector to solve the problems in the above mentioned. UTILITY MODEL CONTENTS

[0005] In view of the defects of prior art, the utility model provides a saliva collector, which has the advantages of being suitable for animal saliva collection, and solves the problems of needing to be collected personnel natural generation saliva and spitting into the inside of the collector, which can only be applied to people and cannot be used for collecting animal saliva, and further limits the use range of the device, and cannot satisfy the production demand.

[0006] To achieve the above object, the utility model provides the following technical scheme: a saliva collector, including the sealing cover plate of hinged to the top of the storage box, the inside of the storage box is provided with saliva collection device.

[0007] The saliva collection device includes a mounting cylinder arranged in the inside of the storage box, the inside of the mounting cylinder is threadedly connected with a collection cylinder extending to the bottom of the mounting cylinder, the top of the mounting cylinder is provided with a pressing handle, the bottom of the pressing handle is fixedly connected with a connecting rod extending to the inside of the mounting cylinder, one end of the connecting rod located in the mounting cylinder is fixedly connected with a squeezing plate, the upper surface of the collection cylinder is fixedly connected with a filter screen, and the squeezing plate and the filter screen are arranged with a collection cotton ball therebetween.

[0008] Further, the inside of the collection cylinder is arranged with saliva storage liquid, and the filter screen and the squeezing plate are in abutment with the collection cotton ball.

[0009] Further, the top of the mounting cylinder is threadedly connected with a rotating cover body, the upper surface of the rotating cover body is fixedly connected with a thread ring threadedly connected with the pressing handle, and the connecting rod simultaneously penetrates the rotating cover body and the thread ring.

[0010] Further, the inside of the storage box is slidably connected with a classification partition plate, the inside of the classification partition plate is provided with a positioning opening matched with the saliva collection device, and the inner bottom wall of the storage box is fixedly connected with a buffer pad plate.

[0011] Further, the left and right sides of the classification partition plate are fixedly connected with positioning blocks extending to the inside of the storage box, and the inner wall of the storage box is provided with positioning grooves matched with the positioning blocks.

[0012] Further, the front surface of the storage box is fixedly connected with a mounting shell, the front surface of the sealing cover plate is fixedly connected with a fixing piece, the inside of the mounting shell is slidably connected with a movable rod penetrating the fixing piece, and the bottom end of the movable rod and the mounting shell are fixedly connected with a return spring.

[0013] Further, the front surface of the movable rod is provided with a pushing block extending to the front surface of the mounting shell, the pushing block and the movable rod are fixedly connected with a connecting block, and the front surface of the mounting shell is provided with a movable groove matched with the connecting block.

[0014] Compared with the prior art, the saliva collector has the following beneficial effects:

[0015] 1. The saliva collector is provided with the collection cotton ball, so that the saliva in the oral cavity of the collected person can be conveniently absorbed, the saliva in the oral cavity of the animal can be conveniently collected, the saliva absorbed by the collection cotton ball can be squeezed out through the filter screen and collected in the collection cylinder, the saliva can be stored for a long time through the saliva storage liquid, the saliva collection device is simple to operate, and the saliva collection device can be applied to both humans and animals.

[0016] 2、The saliva collector, by setting the storage box, the various saliva collection devices are stored, and the classification partition plate and the buffer pad are set, so that loud collision between the saliva collection devices is avoided, the saliva collection devices are protected, the saliva of the collected personnel is naturally generated and spit into the collector, the method can only be applied to people and cannot be applied to animal saliva, the use range of the device is limited, and the production demand cannot be met. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure perspective view of the utility model;

[0018] Fig. 2 It is a structure schematic view of the saliva collection device of the utility model;

[0019] Fig. 3 It is a structure schematic view of the classification partition plate of the utility model;

[0020] Fig. 4 It is a structure sectional view of the installation shell of the utility model.

[0021] In the drawing: 1 storage box, 2 sealing cover plate, 3 saliva collection device, 30 installation cylinder, 31 collection cylinder, 32 pressing handle, 33 connecting rod, 34 extrusion plate, 35 collection cotton ball, 36 filter screen, 37 saliva storage liquid, 38 rotary cover body, 39 thread ring, 4 classification partition plate, 5 positioning port, 6 buffer pad, 7 installation shell, 8 fixing part, 9 movable rod, 10 return spring, 11 shifting block. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one:

[0024] Please refer to Figs. 1 to 3The saliva collector in the embodiment comprises a storage box 1 and a sealing cover plate 2 hinged to the top of the storage box 1, the inside of the storage box 1 is provided with a saliva collecting device 3, the saliva collecting device 3 comprises a mounting cylinder 30 arranged in the inside of the storage box 1, the inside of the mounting cylinder 30 is threadedly connected with a collecting cylinder 31 extending to the bottom of the mounting cylinder 30, the top of the mounting cylinder 30 is provided with a pressing handle 32, the bottom of the pressing handle 32 is fixedly connected with a connecting rod 33 extending to the inside of the mounting cylinder 30, one end of the connecting rod 33 located in the mounting cylinder 30 is fixedly connected with a pressing plate 34, the upper surface of the collecting cylinder 31 is fixedly connected with a filter screen 36, and the pressing plate 34 and the filter screen 36 are provided with a collecting cotton ball 35 therebetween.

[0025] The inside of the collecting cylinder 31 is provided with saliva storage liquid 37, the filter screen 36 and the pressing plate 34 are in abutment with the collecting cotton ball 35, the top of the mounting cylinder 30 is threadedly connected with a rotating cover body 38, the upper surface of the rotating cover body 38 is fixedly connected with a thread ring 39 threadedly connected with the pressing handle 32, and the connecting rod 33 simultaneously penetrates through the rotating cover body 38 and the thread ring 39.

[0026] It should be noted that the surface of the collecting cylinder 31 is fixedly connected with scale lines, the inside of the storage box 1 is filled with heat preservation material, which can play a certain constant temperature effect and reduce the influence of temperature on saliva, the upper surface of the pressing handle 32 is fixedly connected with a label, the collecting cotton ball 35 is arranged, which can conveniently absorb saliva in the oral cavity of the collected person and conveniently collect saliva in the oral cavity of an animal, the pressing handle 32 and the pressing plate 34 are arranged, the filter screen 36 is arranged, which can squeeze out the saliva absorbed by the collecting cotton ball 35 and flow to the inside of the collecting cylinder 31 for collection through the filter screen 36, and the saliva storage liquid 37 is arranged, which can store saliva for a long time, the saliva collecting device 3 is simple to operate and can be applied to humans and animals.

[0027] In the embodiment, a classification partition plate 4 is slidably connected to the inside of the storage box 1, the inside of the classification partition plate 4 is provided with a positioning opening 5 matched with the saliva collecting device 3, and a buffer pad 6 is fixedly connected to the inner bottom wall of the storage box 1.

[0028] The left and right sides of the classification partition plate 4 are fixedly connected with positioning blocks extending to the inside of the storage box 1, the inner wall of the storage box 1 is provided with positioning grooves matched with the positioning blocks, the buffer pad 6 is made of rubber material, and the upper surface of the classification partition plate 4 is fixedly connected with a handle.

[0029] It should be noted that the storage box 1 is arranged, which can conveniently store various saliva collecting devices 3, the classification partition plate 4 and the buffer pad 6 are arranged, which can avoid loud collision between the saliva collecting devices 3 and protect the saliva collecting devices 3.

[0030] Embodiment two:

[0031] Please refer to Figs. 1 to 4 On the basis of the first embodiment, the mounting shell 7 fixedly connected to the front of the storage box 1, the front of the sealing cover plate 2 is fixedly connected with the fixing piece 8, the inside of the mounting shell 7 is slidably connected with the movable rod 9 penetrating through the fixing piece 8, and the bottom end of the movable rod 9 is fixedly connected with the reset spring 10 between the mounting shell 7.

[0032] In the embodiment, the front of the movable rod 9 is provided with the push block 11 extending to the front of the mounting shell 7, the push block 11 is fixedly connected with the connecting block between the movable rod 9, and the front of the mounting shell 7 is provided with the movable slot matched with the connecting block.

[0033] By adopting the above technical scheme, the reset spring 10 is arranged to enable the movable rod 9 to be elastically displaced, and the fixing piece 8 is arranged to facilitate covering the sealing cover plate 2 on the top of the storage box 1, so as to avoid the saliva collection device 3 from being polluted.

[0034] The working principle of the above embodiment is as follows:

[0035] Firstly, the staff takes out the saliva collection device 3 from the inside of the storage box 1, then unscrews the rotating cover body 38, takes out the collection cotton ball 35 with the tweezers and puts it into the oral cavity, after the collection cotton ball 35 is in the oral cavity for a period of time, the collection cotton ball 35 is put back into the installation cylinder 30 with the tweezers, and the rotating cover body 38 is covered, the pressing handle 32 is manually moved downward and screwed with the screw ring 39, and the extrusion plate 34 extrudes the collection cotton ball 35, and the extruded saliva is directly collected by the collection cylinder 31.

[0036] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of additional identical elements in the process, method, article or equipment including the element.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A saliva collector comprising a holding box (1) and a sealing cover plate (2) hinged to the top of the holding box (1), characterized in that: The inside of the storage box (1) is provided with a saliva collection device (3); The saliva collection device (3) comprises a mounting cylinder (30) arranged in the inside of the storage box (1), the inside of the mounting cylinder (30) is threadedly connected with a collecting cylinder (31) extending to the bottom of the mounting cylinder (30), the top of the mounting cylinder (30) is provided with a pressing handle (32), the bottom of the pressing handle (32) is fixedly connected with a connecting rod (33) extending to the inside of the mounting cylinder (30), one end of the connecting rod (33) located in the mounting cylinder (30) is fixedly connected with a pressing plate (34), the upper surface of the collecting cylinder (31) is fixedly connected with a filter screen (36), and the pressing plate (34) and the filter screen (36) are provided with a collection cotton ball (35) therebetween.

2. A saliva collector according to claim 1, characterized in that: The inside of the collecting cylinder (31) is provided with saliva storage liquid (37), and the filter screen (36) and the pressing plate (34) are in abutment with the collection cotton ball (35).

3. A saliva collector according to claim 1, characterized in that: The top of the mounting cylinder (30) is threadedly connected with a rotating cover body (38), the upper surface of the rotating cover body (38) is fixedly connected with a threaded ring (39) threadedly connected with the pressing handle (32), and the connecting rod (33) penetrates the rotating cover body (38) and the threaded ring (39) at the same time.

4. The saliva collector of claim 1, wherein: The inside of the storage box (1) is slidably connected with a classification partition plate (4), the inside of the classification partition plate (4) is provided with a positioning opening (5) matched with the saliva collection device (3), and the inner bottom wall of the storage box (1) is fixedly connected with a buffer pad (6).

5. A saliva collector according to claim 4, characterised in that: The left and right sides of the classification partition plate (4) are fixedly connected with positioning blocks extending to the inside of the storage box (1), and the inner wall of the storage box (1) is provided with positioning grooves matched with the positioning blocks.

6. The saliva collector of claim 1, wherein: The front surface of the storage box (1) is fixedly connected with a mounting shell (7), the front surface of the sealing cover plate (2) is fixedly connected with a fixing piece (8), the inside of the mounting shell (7) is slidably connected with a movable rod (9) penetrating the fixing piece (8), and the bottom end of the movable rod (9) and the mounting shell (7) are fixedly connected with a return spring (10).

7. A saliva collector according to claim 6, characterised in that: The front surface of the movable rod (9) is provided with a pushing block (11) extending to the front surface of the mounting shell (7), the pushing block (11) and the movable rod (9) are fixedly connected with a connecting block, and the front surface of the mounting shell (7) is provided with a movable groove matched with the connecting block.

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