Detection device with film withdrawal module

Abstract

A detection device with a test strip withdrawing module is adapted to detect a test strip and withdraw the test strip. The detection device includes a housing unit and a test strip withdrawing module. The housing unit includes a housing and a circuit board disposed in the housing, the housing having an opening for the test strip to pass through. The test strip withdrawing module includes a base disposed on the circuit board, a movable seat movably disposed on the base, and a test strip withdrawing member pivotally disposed on the housing and abutting against the movable seat, the base and the movable seat jointly defining a slot for the test strip to be inserted, the test strip withdrawing member being operable to be pivoted downward to push against the movable seat to move toward the opening, so that the movable seat drives the test strip to move out of the housing from the opening.

Description

Technical Field

[0001] This utility model relates to a detection device, and more particularly to a detection device with a film ejection module. Background Technology

[0002] The existing testing device uses an elastic element to eject the test piece to achieve the ejection mechanism. However, the ejection key is more complex in terms of mechanism design because it needs to accommodate the spring and consider the compression and sliding stroke. The spring itself will lose its elasticity after long-term compression, resulting in a poor ejection feel. Therefore, there is still room for improvement. Utility Model Content

[0003] The purpose of this invention is to provide a detection device with a film ejection module that can solve the above-mentioned problems.

[0004] The present invention discloses a testing device with a strip ejection module, which is suitable for testing and ejecting test strips. The testing device includes a housing unit, including an outer shell and a circuit board disposed within the outer shell. The outer shell has an opening through which the test strip passes. The strip ejection module includes a base disposed on the circuit board, a movable seat movably disposed on the base, and a strip ejection member pivotally disposed on the outer shell and abutting the movable seat. The base and the movable seat together define a slot for inserting the test strip. The strip ejection member can be operated to pivot downward and push the movable seat toward the opening, so that the movable seat drives the test strip out of the outer shell through the opening.

[0005] In some embodiments, the base has a top wall spaced apart from the circuit board and two first side walls extending downward from the top wall and disposed on the circuit board, and a rear wall connecting the top wall and the first side walls and disposed on the circuit board.

[0006] In some embodiments, each of the first sidewalls forms a track groove, and the movable seat has two protrusions that are movably accommodated in the track groove.

[0007] In some embodiments, the movable seat has a bottom wall and two second side walls extending upward from both sides of the bottom wall. The bottom wall can support the test piece, and each of the second side walls has the protrusion.

[0008] In some embodiments, each of the second sidewalls also has an abutment block located on the opposite side of the protrusion, and the ejector piece has two pushing portions that abut the abutment blocks.

[0009] In some embodiments, each abutting block has a slope that abuts the corresponding pushing part.

[0010] In some embodiments, the ejector also has a body portion protruding from the housing and a pivot portion connected to the body portion and pivotally mounted on the housing, wherein the push portion is connected to the body portion.

[0011] In some embodiments, the movable seat also has two actuating blocks respectively disposed between the bottom wall and the second side wall and capable of abutting against the test piece, the distance between the actuating blocks being less than the width of the test piece.

[0012] In some embodiments, the housing has a lower housing portion and an upper housing portion connected to the lower housing portion, with the opening formed in the upper housing portion.

[0013] This utility model has at least the following advantages: by pivoting downwards, the ejector can push the movable seat toward the opening, causing the movable seat to move the test piece away from the housing through the opening. This simplifies and facilitates operation, eliminates the need for an elastic element, and avoids the elastic element becoming fatigued after long-term use, which could affect the ejection stroke and feel. Attached Figure Description

[0014] Other features and effects of this utility model will be clearly presented in the embodiments with reference to the drawings, wherein:

[0015] Figure 1 This is a perspective view of an embodiment of the detection device with a film ejection module of this utility model;

[0016] Figure 2 This is an exploded perspective view of this embodiment;

[0017] Figure 3 This is a top view of an ejector component of an ejector module in this embodiment;

[0018] Figure 4 This is a top view of a movable seat of the ejection module in this embodiment;

[0019] Figure 5 It is by Figure 1 A sectional view obtained from the secant line VV;

[0020] Figure 6 It is by Figure 1 An incomplete sectional view derived from the secant line VI-VI;

[0021] Figure 7 It is similar to Figure 5 A cross-sectional view illustrating that the ejector is pressed down and pushes against the movable seat, thus ejecting the test piece; and

[0022] Figure 8 It is similar to Figure 6 An incomplete cross-sectional view shows the ejector being pressed down and pushed against the movable seat, which then pulls the test piece out. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. Preferred embodiments of the present utility model are shown in the drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model. However, they should not be construed as limiting the scope of protection of the present utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., are based on the directional or positional relationships shown in the drawings and are only for the convenience of describing this utility model and simplifying the description. They are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] Before this utility model is described in detail, it should be noted that similar components are represented by the same numbers in the following description.

[0028] See Figure 1 and Figure 2 This invention relates to an embodiment of a detection device 10 with a sheet ejection module 2, suitable for detecting a sample T and ejecting the sample T. The detection device 10 includes a housing unit 1 and a sheet ejection module 2.

[0029] The housing unit 1 includes an outer shell 11, a circuit board 12 disposed within the outer shell 11, and a display screen 13 disposed within the outer shell 11. The outer shell 11 has a lower shell portion 111 and an upper shell portion 112 connected to the lower shell portion 111. The upper shell portion 112 has an opening 112a through which the test piece T passes. The display screen 13 is disposed on the upper shell portion 112 and is used to display the test results of the test piece T.

[0030] See Figures 2 to 4The ejection module 2 includes a base 21 disposed on the circuit board 12, a movable seat 22 movably disposed on the base 21, and an ejection member 23 pivotally disposed on the housing 11 and abutting against the movable seat 22. The base 21 has a top wall 211 spaced apart from the circuit board 12, two first side walls 212 extending downward from the top wall 211 and disposed on the circuit board 12, and a rear wall 213 connecting the top wall 211 and the first side walls 212 and disposed on the circuit board 12. Each of the first side walls 212 forms a track groove 212a. The movable seat 22 has a bottom wall 221 capable of supporting the test piece T, two second side walls 222 extending upward from both sides of the bottom wall 221, and two drive blocks 223 respectively disposed between the bottom wall 221 and the second side walls 222 and abutting against the test piece T. Each of the second sidewalls 222 has a protrusion 222a movably accommodated in the track groove 212a and an abutment block 222b located on the opposite side of the protrusion 222a. The abutment block 222b is triangular in shape and has a slope 222c. The distance between the driving blocks 223 is less than the width of the test piece T. The base 21 and the movable seat 22 together define a slot 24 for inserting the test piece T. The ejector 23 has a body portion 231 protruding from the housing 11, two pushing portions 233 connecting the body portion 231 and abutting the slope 222c of the abutment block 222b, and a pivot portion 232 connecting the body portion 231 and pivotally mounted on the housing 11.

[0031] See Figures 5 to 8 The operation of the detection device 10 with the ejection module 2 of this utility model is as follows: First, the user inserts the test piece T into the slot 24 through the opening 112a for testing. After the test is completed, the user presses the ejection component 23, causing it to pivot downwards and push the movable seat 22 towards the opening 112a. This causes the movable seat 22 to move the test piece T out of the housing 11 through the opening 112a. Specifically, when the ejection component 23 pivots downwards, it pushes the inclined surface 222c of the abutment block 222b of the movable seat 22 by the pushing part 233, so that the movable seat 22 can move the test piece T towards the opening 112a to achieve the ejection action. The operation is quite simple and convenient. It should be noted that the mechanism by which the movable seat 22 drives the test piece T is not limited to this embodiment. In other embodiments, the movable seat 22 can push the test piece T toward the opening 112a in a pushing manner to achieve the action of retracting the test piece. In this way, the bottom wall 221 of the movable seat 22 does not need to support the test piece T, so that the bottom wall 221 can reduce its length in the direction toward the opening 112a.

[0032] In summary, the detection device 10 of this utility model with a sheet ejection module allows the sheet ejection component 23 to be pivoted downwards and pushed against the movable seat 22 towards the opening 112a, so that the movable seat 22 drives the test piece T to leave the outer shell 11 from the opening 112a. This simplifies and facilitates operation, eliminates the need for an elastic element, and avoids the elastic fatigue caused by long-term use of the elastic element, which would affect the sheet ejection stroke and feel. Therefore, this utility model can indeed achieve its purpose.

[0033] The above description is merely an embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Any simple equivalent changes and modifications made in accordance with the claims and description of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A testing device with a sample ejection module, suitable for testing and ejecting a sample, characterized in that: The detection device includes: A housing unit includes a housing and a circuit board disposed within the housing, the housing having an opening through which the test piece passes; and The ejection module includes a base disposed on the circuit board, a movable seat movably disposed on the base, and an ejection member pivotally disposed on the housing and abutting the movable seat. The base and the movable seat together define a slot for inserting the test piece. The ejection member can be operated to pivot downward and push the movable seat toward the opening, so that the movable seat drives the test piece out of the housing from the opening.

2. The detection device with a film ejection module according to claim 1, characterized in that: The base has a top wall spaced apart from the circuit board and two first side walls that extend downward from the top wall and are disposed on the circuit board, and a rear wall that connects the top wall and the first side walls and is disposed on the circuit board.

3. The detection device with a film ejection module according to claim 2, characterized in that: Each of the first sidewalls forms a track groove, and the movable seat has two protrusions that can be movably accommodated in the track groove.

4. The detection device with a film ejection module according to claim 3, characterized in that: The movable seat has a bottom wall and two second side walls extending upward from both sides of the bottom wall. The bottom wall can support the test piece, and each of the second side walls has the protrusion.

5. The detection device with a film ejection module according to claim 4, characterized in that: Each of the second sidewalls also has an abutting block located on the opposite side of the protrusion, and the ejector piece has two pushing portions that abut the abutting blocks.

6. The detection device with a film ejection module according to claim 5, characterized in that: Each of the abutting blocks has a slope that abuts the corresponding pushing part.

7. The detection device with a film ejection module according to claim 5, characterized in that: The ejector also has a body portion protruding from the housing and a pivot portion connected to the body portion and pivotally mounted on the housing, wherein the pushing portion is connected to the body portion.

8. The detection device with a film ejection module according to claim 4, characterized in that: The movable seat also has two drive blocks respectively disposed between the bottom wall and the second side wall and can abut against the test piece, the distance between the drive blocks being less than the width of the test piece.

9. The detection device with a film ejection module according to claim 1, characterized in that: The outer shell has a lower shell portion and an upper shell portion connected to the lower shell portion, and the opening is formed in the upper shell portion.

Images