CN220438356U - Early pregnancy detection pen shell - Google Patents

Abstract

The utility model discloses an early pregnancy detection pen shell, which relates to the technical field of early pregnancy detection and comprises a pen body and a pen cap covered at one end of the pen body, wherein a window is arranged on the pen body, a sliding plate is arranged in the pen body in a sliding manner, sliding grooves are formed in two sides of the pen body, sliding blocks uniformly distributed along the side surfaces of the sliding plate are arranged in the sliding grooves in a sliding manner, clamping blocks uniformly distributed along the side surfaces of the sliding plate are fixed on two sides of the sliding plate, the sliding plate can be driven to slide out through manual sliding of the sliding blocks, then test strips are replaced, and due to the existence of the long strip guide sliding blocks, the sliding plate can be completely pulled out only when the sliding block is pushed to a certain extent, and cannot fall off easily.

Description

Early pregnancy detection pen shell

Technical Field

The utility model relates to the technical field of early pregnancy detection, in particular to an early pregnancy detection pen shell.

Background

Human Chorionic Gonadotrophin (HCG), which belongs to a class of glycoprotein hormones, is secreted mainly by placental syngeneic trophoblast cells and is excreted from urine through the glomeruli, and appears as a variable response to embryo growth, which is the best marker for early detection of pregnancy.

Once a woman is pregnant, the human chorionic gonadotrophin in urine can be rapidly detected by using the early pregnancy detection test paper to determine whether the woman is pregnant or not, and the detection has the advantages of rapidness, convenience, sensitivity, high specificity and the like, and the early pregnancy detection test paper is generally divided into a strip shape, a card shape and a pen shape, so that the pen shape is most convenient to use from the operation step.

In the early stage of conception, the detection time is too early, too much urine of drinking water is diluted, and improper operation and the like can influence the test result, and in order to ensure the accuracy of the result, the detection is often carried out for many times, and because the early pregnancy detection pen is a disposable article, the discarding of the plastic shell can cause environmental pollution, and the resource waste is also caused to a certain extent.

Disclosure of Invention

The utility model aims to provide an early pregnancy detection pen shell which is used for overcoming the defects in the prior art.

The early pregnancy detection pen shell comprises a pen body and a pen cap covering one end of the pen body, wherein a window is arranged on the pen body, a sliding plate is arranged in the pen body in a sliding mode, sliding grooves are formed in two sides of the pen body, sliding blocks are arranged in the sliding grooves in a sliding mode, and clamping blocks evenly distributed along the side faces of the sliding plate are fixed on two sides of the sliding plate.

According to a further technical scheme, an inner cavity is formed in the pen body, and a long-strip guide sliding block is fixed on one side face, opposite to the window, of the inner cavity.

According to a further technical scheme, the thickness of the clamping block is lower than that of the strip guide sliding block.

According to a further technical scheme, clamping pins are fixed on one side surface, close to the sliding plate, of each sliding block, and the height of each sliding block is matched with the height of each sliding groove.

According to a further technical scheme, a placing groove is formed in one side face, facing the window, of the sliding plate, and a part of the sliding plate is located outside the inner cavity.

The beneficial effects of the utility model are as follows: can drive the slide roll-off through manual slip slider, then change the test strip, and because the existence of rectangular guide slider, only promote the slider and to a certain extent in the time, the slide can be pulled out completely, can not drop easily, and the structure is ingenious, and the operation of being convenient for, the test strip in the user can easily replace the pen shell to reach the purpose of reuse early pregnancy detection pen shell.

Drawings

FIG. 1 is a schematic view of the appearance of the present utility model;

FIG. 2 is a front perspective view of the present utility model;

FIG. 3 is a top view of the present utility model rotated ninety degrees counterclockwise;

FIG. 4 is a schematic perspective view of the utility model with the cap removed;

FIG. 5 is a schematic perspective view of the utility model with the upper portion of the pen body removed;

FIG. 6 is a schematic front view of the present utility model;

FIG. 7 is a schematic perspective view of the lower half of the pen body of the present utility model;

FIG. 8 is a schematic perspective view of the slider and slide of the present utility model when they are spliced together;

FIG. 9 is a schematic perspective view of a skateboard of the present utility model;

FIG. 10 is a schematic view of the latch of the present utility model in contact with a latch;

fig. 11 is a perspective view of a slider according to the present utility model.

In the figure: 10. a pen body; 11. a cap; 12. a window; 13. a chute; 14. a slide block; 15. a slide plate; 16. a placement groove; 17. a baffle; 18. an inner cavity; 19. a strip guide slide block; 20. a clamping foot; 21. a clamping block; 22. a grip portion; 23. and a clamping part.

Detailed Description

For the purposes and advantages of the present utility model to become more apparent, the following detailed description of the utility model will be taken in conjunction with the accompanying examples, with the understanding that the following text is intended to describe only one or several specific embodiments of the utility model and is not intended to limit the scope of the utility model as claimed in detail, as the terms upper, lower and left and right are not limited to their strict geometric definitions, but rather include tolerances for machining or human error, and the specific features of the early pregnancy test pen housing are described in detail below:

referring to fig. 1-11, an early pregnancy detecting pen case according to an embodiment of the present utility model includes a pen body 10, a grip 22 is provided on the left side of the pen body 10, so that the pen body 10 is convenient for a user to hold, the pen body 10 is assembled and buckled by two parts, an inner cavity 18 is formed in the middle, a sliding plate 15 is inserted in the inner cavity 18 in a sliding manner, a window 12 is provided on the top surface of the pen body 10, the window 12 is transparent, so that a user can read data conveniently, a clamping part 23 is provided on the right side of the pen body 10, the clamping part 23 is provided from left to right in a closing manner, and the pen cap 11 can be sleeved on the clamping part 23 to be tightly covered.

In one embodiment, a long-strip guide block 19 is fixed on the bottom surface of the inner cavity 18, the right part of the long-strip guide block 19 is arc-shaped, so that the sliding plate 15 is convenient to insert, a baffle 17 is arranged on the left side of the long-strip guide block 19, the baffle 17 and the pen body 10 are integrally injection-molded, and the height of the baffle 17 is higher than that of the long-strip guide block 19.

Specifically, the slide plate 15 is inserted from the right opening of the engagement portion 23, is lifted upward after contacting the right arc portion of the long guide slider 19, and then continues to be inserted, so that the long guide slider 19 abuts against the baffle 17.

In one embodiment, the two sides of the sliding plate 15 are provided with uniformly distributed clamping blocks 21, the clamping blocks 21 are triangular, one corner is fixed on the side surface of the sliding plate 15, the side surface between the other two corners is parallel to the side surface of the sliding plate 15, and the height of the clamping blocks 21 is the same as that of the long-strip guide sliding block 19.

In one embodiment, two sides of the pen body 10 are provided with strip-shaped sliding grooves 13, sliding blocks 14 are respectively arranged in the two sliding grooves 13 in a sliding manner, two clamping legs 20 are respectively fixed on one side surface of the two sliding blocks 14, which is close to each other, the two clamping legs 20 are symmetrically arranged, and the side surfaces of the two clamping legs 20, which are far away from each other, are respectively attached to the side surfaces of the two clamping blocks 21, which are close to each other, so that the sliding blocks 14 are clamped on the side surfaces of the sliding plates 15.

Specifically, since the height of the clamping block 21 is the same as that of the long-strip guide slide block 19, when the slide block 14 is pushed to the right to slide the slide plate 15 out of the inner cavity 18, the slide plate 15 is separated from the long-strip guide slide block 19, and the slide plate 15 falls down, so that the clamping block 21 is separated from the clamping leg 20, and the slide plate 15 can be pulled out of the inner cavity 18.

In one embodiment, the outer side of the slide 14 is provided with evenly distributed stripes to facilitate pushing of the slide 14.

In one embodiment, the top surface of the slide plate 15 is provided with a placement groove 16 for placing a test strip.

The utility model relates to an early pregnancy detection pen shell, which comprises the following steps of:

when the test paper strip is replaced or placed, the handle 22 is held by the hand, the pen cap 11 is pulled down, then the two sliding blocks 14 are pushed, the clamping feet 20 on the sliding blocks 14 drive the clamping blocks 21 to slide, the clamping blocks 21 drive the sliding plate 15 to slide out of the inner cavity 18, when the bottom surface of the sliding plate 15 is separated from the long guide sliding block 19, the sliding plate 15 is pressed, the sliding plate 15 slides downwards, the bottom surface of the sliding plate 15 is contacted with the bottom surface of the inner cavity 18, the clamping blocks 21 fall down, so that the clamping feet 20 are separated from the clamping blocks 21, the sliding plate 15 can be pulled out of the inner cavity 18 at the moment, and then the test paper strip is placed in the placing groove 16.

Then two sliders 14 are propped against the rightmost side of the sliding groove 13, at the moment, the sliding plate 15 is inserted into the pen body 10, the bottom surface of the sliding plate 15 is contacted with the strip guide slider 19, then the sliding plate is lifted, two clamping legs 20 are clamped between two clamping blocks 21 again, then the two sliders 14 are manually slid to the leftmost end of the sliding groove 13, at the moment, the sliding plate 15 is slid into the inner cavity 18, only one section of sampling part on the right side of the sliding plate 15 is left outside the inner cavity 18, at the moment, two lines of T and C on the test strip are just positioned at the window 12.

It will be apparent to those skilled in the art that various modifications to the above embodiments may be made without departing from the general spirit and concepts of the utility model, which fall within the scope of the utility model.

Claims (5)

1. Early pregnancy detects pen shell, is in including pen body (10) and lid pen cap (11) of pen body (10) one end, be equipped with window (12), its characterized in that on pen body (10): slide (15) are arranged in the pen body (10), sliding grooves (13) are formed in the two sides of the pen body (10), sliding blocks (14) are arranged in the sliding grooves (13) in a sliding mode, and clamping blocks (21) evenly distributed along the side faces of the slide (15) are fixed on the two sides of the slide (15).

2. The early pregnancy test pen housing according to claim 1, wherein: an inner cavity (18) is formed in the pen body (10), and a strip guide sliding block (19) is fixed on one side surface of the inner cavity (18) opposite to the window (12).

3. An early pregnancy test pen housing according to claim 2, wherein: the thickness of the clamping block (21) is lower than that of the strip guide sliding block (19).

4. The early pregnancy test pen housing according to claim 1, wherein: the two sliding blocks (14) are fixed with clamping feet (20) on one side surface close to the sliding plate (15), and the height of the sliding blocks (14) is matched with the height of the sliding grooves (13).

5. An early pregnancy test pen housing according to claim 2, wherein: a side surface of the sliding plate (15) facing the window (12) is provided with a placing groove (16), and a part of the sliding plate (15) is positioned outside the inner cavity (18).