CN219661769U - Fungus sample sampler - Google Patents

Abstract

The utility model relates to a fungus specimen sampler, which comprises a rod body, wherein one end of the rod body is connected with a harrow spoon, one side of the rod body far away from the harrow spoon is provided with a grinding surface, the harrow spoon is detachably connected with the rod body, the end part of the harrow spoon is integrally provided with a splicing rod, the end part of the rod body is provided with a plurality of splicing blocks, the splicing blocks are in a horn shape and are unfolded towards the direction far away from the grinding surface, splicing holes for inserting the splicing rods are formed between the splicing blocks, and a locking cover capable of being tightly attached to the splicing blocks is also connected onto the rod body in a sliding manner.

Description

Fungus sample sampler

Technical Field

The utility model relates to the field of medical instruments, in particular to a fungus specimen sampler.

Background

Currently, in sampling a narrow part such as a nail gap, the pathogenic species of mycoses are the largest, the incidence is the highest, and the prevalence is also the largest. In the work of dermatology outpatient service, the mycotic microscopic examination and the culture result are very important for doctors to diagnose and take medicines, and the traditional outpatient service mycotic room materials are not perfect, thus causing certain inconvenience for doctors and patients.

For the related art in the above, there are also drawbacks: because the harrow spoon often needs to go deep into the gap inside the nail, and to the ingrowing nail of different grade, often need to use different like harrow spoons to operate, and when carrying, the various harrow spoons, the size of harrow spoon plus the body of rod is longer, inconvenient carrying, therefore still need to improve.

Disclosure of Invention

In order to facilitate detachable connection of the harrow spoon and the rod body, and enable the rod body to be spliced with harrow spoons of different types, the utility model provides a fungus specimen sampler.

The utility model provides a fungus specimen sampler, which adopts the following technical scheme:

the utility model provides a fungus sample sampler, includes the body of rod, the one end of the body of rod is connected with the harrow spoon, one side that the harrow spoon was kept away from to the body of rod is equipped with the mill flour, the harrow spoon can be dismantled with the body of rod and be connected, the tip an organic whole of harrow spoon is generated there is the splice pole, the tip of the body of rod is equipped with a plurality of splice pieces, the splice piece is loudspeaker form and opens towards the direction of keeping away from the mill flour, just be formed with between the splice pieces and splice pole male splice hole, it has the locking cover that can hug closely with the splice piece still to sliding connection on the body of rod.

Through adopting above-mentioned technical scheme, after the spliced pole of harrow spoon inserts in the spliced eye, the user promotes the locking cover again, makes adjacent splice piece hug closely each other in order to realize carrying out the effect of parcel to the spliced pole, and the existence of locking cover can realize stabilizing harrow spoon and the connection stability of the body of rod.

Optionally, the free end department of splice still integrative formation has a top stopper, the harrow spoon is kept away from the one end of splice and is equipped with the bottom stopper, the locking cover slides between top stopper and bottom stopper.

Through adopting above-mentioned technical scheme, owing to the existence of top stopper and bottom stopper, make the locking cover unable deviate from on the body of rod.

Optionally, a rubber layer is further adhered to the splicing block, and the thickness of the rubber layer gradually decreases towards the direction close to the grinding surface.

Through adopting above-mentioned technical scheme, when the user promotes the locking cover to the splice on, owing to the existence of rubber layer, friction when can increase the locking cover and move to the splice on, makes the locking cover be difficult for sliding from the splice and break away from.

Optionally, an arc groove is further formed in one side, away from the rubber layer, of the splicing block, when the side walls of the splicing block are clung to each other, the arc groove is formed in the annular groove, and an annular block capable of being inserted into the arc groove is fixedly connected to the splicing rod.

Through adopting above-mentioned technical scheme, insert in the spliced pole and splice the downthehole back, the lateral wall of adjacent splice piece is hugged closely, sets up the arc wall on the splice piece this moment and will form the ring channel that can wrap up the annular piece, makes the body of rod and the harrow spoon of relative connection be difficult for the separation through the cooperation of annular piece and arc wall.

Optionally, the rod body is fixedly connected with a magnetic piece, the magnetic piece is positioned at the bottom of the splicing hole, and the splicing rod is magnetically connected with the magnetic piece.

Through adopting above-mentioned technical scheme, when magnetic part and splice pole contact to realize the preliminary fixed of body of rod and harrow spoon, wait until the follow-up user remove the locking cover to the splice on, splice pole can keep being located the splice hole.

Optionally, the casing of the locking cover is further provided with a plurality of anti-skidding lines in a circumferential array.

Through adopting above-mentioned technical scheme, the contact friction force of anti-skidding line can increase user and locking cover to the convenience of customers drives the locking cover and slides.

In summary, the utility model has the beneficial technical effects that a user can replace a proper or damaged harrow spoon according to the needs.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present utility model.

Fig. 2 is an enlarged view showing a partial structure of the splicing bar separated from the bar body in the embodiment of the present utility model.

FIG. 3 is an enlarged schematic view showing a partial structure in a splice hole according to an embodiment of the present utility model.

Reference numerals: 1. a rod body; 2. a harrow and a spoon; 3. grinding; 4. splicing the connecting rods; 5. splicing blocks; 6. a splice hole; 7. a locking cover; 8. a top end limiting block; 9. a bottom end limiting block; 10. a rubber layer; 11. an arc-shaped groove; 12. an annular block; 13. a magnetic member; 14. anti-skid lines.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a fungus specimen sampler. Referring to fig. 1, a fungal specimen sampler includes a rod 1 and a rake 2 detachably connected to the rod 1. The rake 2 is connected to one end of the rod 1 for marking fungi, and the rake 2 can be replaced when a user needs to adopt a proper rake 2 to take fungi due to various kinds of the rake 2. The side of the rod body 1 far away from the connection of the harrow spoon 2 is also provided with a grinding surface 3 which can be used for grinding and trimming nails or toenails.

Referring to fig. 2 and 3, a splicing rod 4 is integrally formed at the end of the rake 2, and the splicing rod 4 is a straight rod. A plurality of splicing blocks 5 are integrally formed at the end part of the rod body 1, the splicing blocks 5 are uniformly arranged in a circumferential array, and splicing holes 6 for inserting splicing rods 4 are formed between the splicing blocks 5. The rod body 1 is further connected with a locking cover 7 in a sliding manner, the locking cover 7 can slide onto the splicing block 5, when the locking cover 7 is not in contact with the splicing block 5, the free end of the splicing block 5 is in a horn shape and is unfolded in a direction away from the grinding surface 3, and the diameter of an orifice of the splicing hole 6 is also enlarged in a direction away from the rod body 1. When the locking cover 7 slides onto the splicing block 5, the aperture diameter of the splicing hole 6 is gradually reduced until the side walls of the adjacent splicing blocks 5 are mutually clung, and the aperture diameters of all the positions in the splicing hole 6 are kept the same at the moment.

Referring to fig. 2 and 3, when a user needs to replace the rake 2, only the splicing rod 4 corresponding to the rake 2 needs to be inserted into the splicing hole 6, so that the splicing rod 4 contacts with the hole bottom of the splicing hole 6, and as the magnetic piece 13 is fixedly connected to the hole bottom of the splicing hole 6, the magnetic piece 13 magnetically connects the splicing rod 4 when the splicing rod 4 contacts with the magnetic piece 13, so that the rake 2 and the rod body 1 are preliminarily fixedly connected.

Referring to fig. 2 and 3, the splicing rod 4 in the splicing hole 6 is not in contact with the splicing block 5, and then the user pushes the locking cover 7 in the direction of the rake 2, so that the locking cover 7 moves onto the splicing block 5 and presses the splicing block 5, and the hole diameter of the splicing hole 6 is reduced. When the locking cover 7 is completely moved onto the splicing block 5, a ring-shaped splicing hole 6 is formed in the splicing block 5, and the inner side wall of the splicing block 5 is tightly attached to the splicing rod 4 and presses the splicing rod 4, so that the rake 2 and the rod body 1 are relatively and fixedly connected.

Referring to fig. 2 and 3, a top end limiting block 8 integrally formed with the splice block 5 is further arranged at the free end of the splice block 5, and the limiting block is located at one side of the splice block 5 away from the splice hole 6. The side of the rod body 1, which is close to the grinding surface 3, is provided with a bottom end limiting block 9, and the locking cover 7 is always positioned between the top end limiting block 8 and the bottom end limiting block 9, and is kept to be always slid on the rod body 1 through the limiting of the top end limiting block 8 and the bottom end limiting block 9.

Referring to fig. 2 and 3, a rubber layer 10 is further bonded to the side of the splice block 5 where the tip stopper 8 is provided, and the thickness of the rubber layer 10 gradually decreases in a direction away from the tip stopper 8. When the user pushes the locking cap 7 toward the top end stopper 8, the locking cap 7 slides onto the rubber layer 10, and as the locking cap 7 slides, the degree to which the rubber layer 10 is compressed becomes more serious, and because of the deformation restorability of the rubber, the adhesion strength to the locking cap 7 also increases, and the friction force with the locking cap 7 also increases to enhance the fixing strength of the locking cap 7 to the splice block 5, reducing the possibility that the locking cap 7 slides arbitrarily on the splice block 5.

The outer edge of the locking cover 7 is also provided with a plurality of anti-skid patterns 14, the anti-skid patterns 14 are distributed in a circumferential array along the shell of the locking cover 7, and when a user pushes the locking cover 7, the friction force between the anti-skid patterns 14 and the locking cover 7 can be increased to facilitate pushing the locking cover 7.

Referring to fig. 2 and 3, an annular block 12 protruding outwards is integrally formed on the splicing rod 4, and when the splicing rod 4 is inserted into the splicing hole 6, the annular block 12 enters into the splicing hole 6 along with the movement of the splicing rod 4. And the side of the splicing blocks 5 facing away from the rubber layer 10 is provided with arc-shaped grooves 11 into which part of the annular blocks 12 are physically inserted. When adjacent splice blocks 5 are in close contact with each other, the annular blocks 12 on different splice blocks 5 form an annular groove into which the annular blocks 12 are inserted. After the annular block 12 is inserted into the annular groove, the annular block 12 is tightly attached to the inner groove wall of the annular groove, and the annular block 12 is limited by the annular groove, so that the splice block 5 entering the splice block 5 is not easy to pull out from the splice hole 6.

The embodiment of the utility model discloses a fungus specimen sampler, which comprises the following implementation principles: when a user needs to use different rakes and spoons 2, the user only needs to slide the locking cover 7, the locking cover 7 is separated from the splicing blocks 5, the adjacent splicing blocks 5 are not clung any more, at this time, the user can take out the splicing rod 4 of the rakes and spoons 2 from the splicing holes 6, then insert the splicing rod 4 of the new rakes and spoons 2 into the splicing holes 6, and finally push the locking cover 7 towards the direction of the rakes and spoons 2 until the locking cover 7 covers the splicing blocks 5, so that the rakes and spoons 2 are fixedly connected with the rod body 1 relatively.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. The utility model provides a fungus sample sampler, includes body of rod (1), the one end of body of rod (1) is connected with harrow spoon (2), one side that harrow spoon (2) was kept away from to body of rod (1) is equipped with grinding surface (3), its characterized in that: the rake is characterized in that the rake spoon (2) is detachably connected with the rod body (1), the splicing rods (4) are integrally formed at the end part of the rake spoon (2), a plurality of splicing blocks (5) are arranged at the end part of the rod body (1), the splicing blocks (5) are unfolded in a horn shape towards the direction away from the grinding surface (3), splicing holes (6) for inserting the splicing rods (4) are formed between the splicing blocks (5), and locking covers (7) capable of being tightly attached to the splicing blocks (5) are further connected to the rod body (1) in a sliding mode.

2. A fungal specimen sampler according to claim 1 wherein: the free end of the splicing block (5) is also integrally provided with a top end limiting block (8), one end of the harrow spoon (2) away from the splicing block (5) is provided with a bottom end limiting block (9), and the locking cover (7) slides between the top end limiting block (8) and the bottom end limiting block (9).

3. A fungal specimen sampler according to claim 2 wherein: and a rubber layer (10) is adhered to the splicing block (5), and the thickness of the rubber layer (10) gradually decreases towards the direction close to the grinding surface (3).

4. A fungal specimen sampler according to claim 3 wherein: one side of the splicing block (5) deviating from the rubber layer (10) is also provided with an arc groove (11), when the side walls of the splicing block (5) are mutually clung, the arc groove (11) forms an annular groove, and the splicing rod (4) is fixedly connected with an annular block (12) which can be inserted into the arc groove (11).

5. A fungal specimen sampler according to claim 1 wherein: the magnetic piece (13) is fixedly connected to the rod body (1), the magnetic piece (13) is positioned at the bottom of the splicing hole (6), and the splicing rod (4) is magnetically connected with the magnetic piece (13).

6. A fungal specimen sampler according to claim 1 wherein: the shell of the locking cover (7) is also provided with a plurality of anti-skid patterns (14) in a circumferential array.