CN213986494U

CN213986494U - Detection card with dustproof construction

Info

Publication number: CN213986494U
Application number: CN202023141039.5U
Authority: CN
Inventors: 孙统威
Original assignee: Hangzhou Heng Ao Technology Co ltd
Current assignee: Hangzhou Heng Ao Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-17
Anticipated expiration: 2030-12-23

Abstract

The utility model provides a detect card with dustproof construction belongs to and detects card technical field. The test card with the dustproof structure comprises a shell part and a reagent test strip. The shell part comprises an upper shell, a lower shell, a first positioning block, a second positioning block, a positioning sleeve, a screw and a knob, wherein the upper shell is clamped on the upper shell, the first positioning block and the second positioning block are both provided with two positioning sleeves, and the first positioning block and the second positioning block are respectively connected to the top end inside the upper shell and the bottom end inside the lower shell. The utility model discloses in putting into the urine sample with the inlet, when treating to take out the detection card, the urine that the inlet got into can be through soaking reagent detection strip through the first bar groove on the first locating piece, but the urine that gets into from the inlet will be blockked by second locating piece and first seal gasket, when avoiding detecting the card slope, the urine that the inlet got into spills over the hand that dabbles from the viewing aperture.

Description

Detection card with dustproof construction

Technical Field

The utility model relates to a detect the card field, particularly, relate to a detect card with dustproof construction.

Background

Urinalysis is a medical test. The urine examination includes routine analysis of urine, detection of visible components in urine, quantitative determination of protein components, and urease determination. Urine tests have important values for clinical diagnosis, judgment of curative effect and prognosis.

Wherein, detect the card when using, during the inlet that will detect card tip immerges the urine, if the urine is too much to pour into in urine mouth inside during the use, when detecting card viewing aperture one end downward sloping, the urine can be followed the viewing aperture and spilled over to the hand.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a detection card with dustproof construction aims at improving the inside urine of pouring into of urine mouth too much, when detecting card viewing aperture one end downward sloping, the urine can be followed the viewing aperture and spilled over to the problem of hand.

The utility model discloses a realize like this:

the utility model provides a detect card with dustproof construction, including housing part and reagent test strip.

The shell part comprises an upper shell, a lower shell, a first positioning block, a second positioning block, a positioning sleeve, a screw rod and a knob, the upper shell is clamped above the lower shell, the first positioning block and the second positioning block are respectively provided with two blocks, the two blocks of the first positioning block and the second positioning block are respectively connected with the top end in the upper shell and the bottom end in the lower shell, the bottom of the first positioning block is provided with a first strip-shaped groove, the bottom of the second positioning block is provided with a second strip-shaped groove, a first sealing gasket is arranged in the second strip-shaped groove, the top end of the positioning sleeve is fixedly connected with the top end in the upper shell, the top end of the screw rod movably penetrates through the lower shell, the top end of the screw rod is screwed in the positioning sleeve, the knob is arranged below the lower shell, and the knob is fixedly arranged at the bottom, the top parts of the upper shells at the two sides of the second positioning blocks are respectively provided with a liquid inlet and an observation port, and the reagent detection strips are clamped between the two groups of first positioning blocks and the two groups of second positioning blocks.

The utility model discloses an in one embodiment, the opening has been seted up to the inferior valve bottom, the screw rod activity run through in the opening.

In an embodiment of the present invention, the opening is provided with a sealing ring between the outer wall of the screw rod.

The utility model discloses an in the embodiment, the fixed stop sleeve that is provided with in inside top of epitheca, the inside bottom mounting of inferior valve is provided with the locating pin, locating pin top activity is inserted and is located inside the stop sleeve.

In an embodiment of the present invention, the top of the upper casing is kept away from the inlet end is provided with an anti-slip gasket.

The utility model discloses an in one embodiment, the epitheca top is kept away from inlet one end is seted up flutedly, the fixed embedding of anti-skidding gasket is located inside the recess.

In an embodiment of the present invention, the reagent test strip is provided with a second sealing gasket on both sides, and the second sealing gasket is clamped between the upper shell and the lower shell.

The utility model discloses an in an embodiment, the inside top of epitheca with all be provided with the stopper between the inside bottom of inferior valve, the second seal gasket card is located two sets ofly between the stopper.

In an embodiment of the present invention, a sealing gasket is disposed between the upper casing and the outer edge of the lower casing.

The utility model discloses an in one embodiment, the epitheca along the bottom outward with the inferior valve is all seted up along the top outward, seal ring inlays to be located inside the annular groove.

The utility model has the advantages that: the utility model discloses a detection card with dustproof construction that above-mentioned design obtained places the reagent test strip between the first locating piece and the second locating piece in epitheca and inferior valve. Put into the urine sample with the inlet, when treating to take out the detection card, the urine that the inlet got into can be through soaking reagent test strip through the first bar groove on the first locating piece, but the urine that gets into from the inlet will be blockked by second locating piece and first seal gasket, when avoiding detecting the card slope, the urine that the inlet got into spills over the hand that dabbles from the viewing aperture.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of a detection card with a dustproof structure according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a cross section a-a in fig. 1 according to an embodiment of the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion B in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic side view of the first positioning block according to the embodiment of the present invention;

fig. 5 is a schematic side view of a second positioning block according to an embodiment of the present invention.

In the figure: 10-a housing portion; 110-an upper shell; 111-a liquid inlet; 112-a viewing port; 113-anti-skid shim; 114-a sealing gasket; 120-a lower shell; 130-a first positioning block; 131-a first linear groove; 140-a second locating block; 141-a second strip groove; 142-a first sealing gasket; 151-positioning sleeve; 152-a screw; 153-knob; 154-a sealing ring; 161-a limiting sleeve; 162-a locating pin; 170-a limiting block; 180-a second sealing gasket; 20-reagent test strip.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a test card with a dustproof structure, which includes a housing portion 10 and a reagent test strip 20.

Wherein, the housing part 10 is used to realize a limiting reagent test strip 20, which prevents urine from flowing back from the liquid inlet 111 to the observation port 112.

Referring to fig. 2-5, the housing portion 10 includes an upper housing 110, a lower housing 120, a first positioning block 130, a second positioning block 140, a positioning sleeve 151, a screw 152 and a knob 153. The upper case 110 is snapped over the lower case 120. Sealing gaskets 114 are arranged between the outer edges of the upper shell 110 and the lower shell 120; the sealing gasket 114 is a silicone gasket for sealing the gap between the outer edges of the upper and

lower cases

110 and 120. The bottom of the outer edge of the upper shell 110 and the top of the outer edge of the lower shell 120 are both provided with annular grooves, and the sealing washer 114 is embedded in the annular grooves; the annular groove is used for limiting and installing the sealing gasket 114. The first positioning block 130 and the second positioning block 140 are respectively provided with two blocks, the two blocks of the first positioning block 130 and the second positioning block 140 are respectively connected to the top end inside the upper shell 110 and the bottom end inside the lower shell 120, the bottom of the first positioning block 130 is provided with a first strip-shaped groove 131, the bottom of the second positioning block 140 is provided with a second strip-shaped groove 141, the second strip-shaped groove 141 is internally provided with a first sealing gasket 142, and the top end of the positioning sleeve 151 is fixedly connected to the top end inside the upper shell 110; the positioning sleeve 151 and the upper shell 110 are integrally formed. The top end of the screw 152 is movably penetrated through the lower casing 120, the top end of the screw 152 is screwed inside the positioning sleeve 151, the knob 153 is arranged below the lower casing 120, and the knob 153 is fixedly arranged at the bottom end of the screw 152. The bottom of the lower shell 120 is provided with a through opening, and the screw 152 is movably penetrated through the through opening. A sealing ring 154 is sleeved between the through opening and the outer wall of the screw 152; the sealing ring 154 is a silicone ring to prevent urine from leaking out of the port. By rotating the knob 153, the knob 153 drives the screw 152 to rotate inside the positioning sleeve 151, so as to mount the upper shell 110 and the lower shell 120 in a clamping manner. The top of the upper shell 110 at both sides of the second positioning block 140 is respectively provided with a liquid inlet 111 and an observation port 112.

Referring to fig. 3, a limiting sleeve 161 is fixedly disposed at the top end inside the upper shell 110, a positioning pin 162 is fixedly disposed at the bottom end inside the lower shell 120, and the top end of the positioning pin 162 is movably inserted into the limiting sleeve 161; the arrangement of the limiting sleeve 161 and the positioning pin 162 enables the upper shell 110 and the lower shell 120 to be mounted more tightly. An anti-skid gasket 113 is arranged at one end of the top of the upper shell 110, which is far away from the liquid inlet 111; the anti-slip gasket 113 is made of rubber, so that a good anti-slip effect is achieved when the detection card is held by a hand. A groove is formed in one end, far away from the liquid inlet 111, of the top of the upper shell 110, and the anti-skid gasket 113 is fixedly embedded in the groove; the groove is used for limiting and installing the anti-skid gasket 113.

Referring to fig. 2 and 3, the reagent test strip 20 is clamped between two sets of first positioning blocks 130 and two sets of second positioning blocks 140. The two sides of the reagent detection strip 20 are both provided with a second sealing gasket 180, and the second sealing gasket 180 is clamped between the upper shell 110 and the lower shell 120; the second sealing gasket 180 is a silicone gasket to prevent urine from leaking out of the opening on one side of the knob 153. Limiting blocks 170 are arranged between the top end inside the upper shell 110 and the bottom end inside the lower shell 120, and the second sealing gasket 180 is clamped between the two groups of limiting blocks 170; the limiting block 170 is used for limiting and mounting the second sealing gasket 180.

The working principle of the detection card with the dustproof structure is as follows: when in use, the reagent detection strip 20 is placed between the first positioning block 130 and the second positioning block 140 in the upper shell 110 and the lower shell 120, the knob 153 is rotated to drive the screw 152 to rotate in the positioning sleeve 151, and the upper shell 110 and the lower shell 120 are clamped and installed; that is, the reagent test strip 20 between the upper casing 110 and the lower casing 120 is fixed in a limited manner. Put into urine sample with inlet 111, when treating to take out the detection card, the urine that inlet 111 got into can be through soaking reagent test strip 20 through first bar groove 131 on first locating piece 130, but the urine that gets into from inlet 111 will be blockked by second locating piece 140 and first seal gasket 142, when avoiding detecting the card slope, the urine that inlet 111 got into spills over from viewing aperture 112. The detection card arranged in an integral sealing manner also has a good dustproof effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A detection card with a dustproof structure is characterized by comprising

The shell part (10) comprises an upper shell (110), a lower shell (120), a first positioning block (130), a second positioning block (140), a positioning sleeve (151), a screw rod (152) and a knob (153), wherein the upper shell (110) is clamped above the lower shell (120), the first positioning block (130) and the second positioning block (140) are respectively provided with two blocks, the first positioning block (130) and the second positioning block (140) are respectively connected to the top end inside the upper shell (110) and the bottom end inside the lower shell (120), a first strip-shaped groove (131) is formed in the bottom of the first positioning block (130), a second strip-shaped groove (141) is formed in the bottom of the second positioning block (140), a first sealing gasket (142) is arranged inside the second strip-shaped groove (141), and the top end of the positioning sleeve (151) is fixedly connected to the top end inside the upper shell (110), the top end of the screw rod (152) movably penetrates through the lower shell (120), the top end of the screw rod (152) is in threaded connection with the inside of the positioning sleeve (151), the knob (153) is arranged below the lower shell (120), the knob (153) is fixedly installed at the bottom end of the screw rod (152), and the top of the upper shell (110) on two sides of the second positioning block (140) is respectively provided with a liquid inlet (111) and an observation port (112);

the reagent detection strip (20) is clamped between the two groups of first positioning blocks (130) and the two groups of second positioning blocks (140).

2. The detecting card with dustproof structure as claimed in claim 1, wherein said bottom of said lower shell (120) has a through hole, said screw (152) is movably inserted through said through hole.

3. The detection card with dustproof structure according to claim 2, wherein a sealing ring (154) is sleeved between the through opening and the outer wall of the screw (152).

4. The detection card with the dustproof structure according to claim 1, wherein a limiting sleeve (161) is fixedly arranged at the top end inside the upper shell (110), a positioning pin (162) is fixedly arranged at the bottom end inside the lower shell (120), and the top end of the positioning pin (162) is movably inserted into the limiting sleeve (161).

5. The detection card with the dustproof structure according to claim 1, wherein an anti-slip gasket (113) is disposed at an end of the top of the upper shell (110) away from the liquid inlet (111).

6. The detection card with the dustproof structure according to claim 5, wherein a groove is formed at one end of the top of the upper shell (110) far away from the liquid inlet (111), and the anti-slip gasket (113) is fixedly embedded in the groove.

7. The test card with dust-proof structure of claim 1, wherein a second sealing gasket (180) is disposed on both sides of the reagent test strip (20), and the second sealing gasket (180) is clamped between the upper shell (110) and the lower shell (120).

8. The detecting card with the dustproof structure according to claim 7, wherein a stop block (170) is disposed between the top end inside the upper shell (110) and the bottom end inside the lower shell (120), and the second sealing gasket (180) is clamped between two sets of stop blocks (170).

9. The detection card with dustproof structure according to claim 1, wherein a sealing gasket (114) is disposed between the outer edges of the upper shell (110) and the lower shell (120).

10. The detecting card with dustproof structure as claimed in claim 9, wherein the outer edge of said upper shell (110) and the outer edge of said lower shell (120) are both provided with an annular groove, and said sealing gasket (114) is embedded inside said annular groove.