CN215575162U - Test paper strip convenient to use - Google Patents
Test paper strip convenient to use Download PDFInfo
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- CN215575162U CN215575162U CN202121005625.9U CN202121005625U CN215575162U CN 215575162 U CN215575162 U CN 215575162U CN 202121005625 U CN202121005625 U CN 202121005625U CN 215575162 U CN215575162 U CN 215575162U
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- sliding
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- plate
- clamping
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Abstract
The utility model relates to a convenient test strip, which comprises a test strip body and a handheld shell, wherein a sliding groove is arranged in the handheld shell, an extension groove is arranged at one end of the handheld shell, the extension groove is horizontally arranged and communicated with the sliding groove, the test strip body is movably arranged in the sliding groove, a sliding clamping component is arranged in the sliding groove in a sliding mode along the length direction of the extension groove, the sliding clamping component comprises a sliding plate, a rotating plate and a spring, a supporting block is arranged in the middle of the sliding plate, the middle of the rotating plate is rotatably arranged on the supporting block, a clamping part is formed at one end of the sliding plate and one end of the rotating plate, the spring is positioned between the sliding plate and the rotating plate and is positioned at one end far away from the clamping part, one end of the test strip body is connected with the clamping part, a driving part for driving the rotating plate to rotate and driving the sliding clamping component to slide in the sliding groove is arranged on the rotating plate, compared with the prior art, the utility model can avoid the hand pollution in the process of extracting the detected liquid, meanwhile, the operation is simple, and the structure is ingenious and stable.
Description
Technical Field
The utility model relates to a test strip convenient to use.
Background
In the general application and detection industry of test strips, the detection process generally includes dipping test strips in a detected liquid, and then transferring the test strips with the detected liquid to a detection device for detection. In daily tests, the tested objects are sometimes immediate, such as urine dipping in urination, and according to the conventional holding method, an extractor directly holds the test paper by hands, but the test paper strip is easily wetted completely to pollute hands in the urine extraction process, and if chemical substances similar to the urine extraction process are dipped, the pollution is fatal, so that the existing test paper strip needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the convenient test strip which does not pollute hands, is convenient to operate and has an ingenious structure.
The technical scheme of the utility model is realized as follows: a test strip convenient to use which characterized in that: including test paper strip body, handheld casing, be equipped with the sliding tray in the handheld casing, handheld casing one end is equipped with stretches out the groove, stretch out the groove level setting and communicate with the sliding tray, test paper strip body activity is established in the sliding tray, it is equipped with the slip centre gripping subassembly to slide along stretching out groove length direction in the sliding tray, the slip centre gripping subassembly includes sliding plate, rotor plate, spring, the sliding plate middle part is equipped with the supporting block, the rotor plate middle part is rotated and is set up on the supporting block, sliding plate one end is formed with the clamping part with rotor plate one end, the spring is located between sliding plate and the rotor plate, and is located the one end of keeping away from the clamping part, test paper strip body one end is connected with the clamping part, be equipped with on the rotor plate and be used for driving the rotor plate to rotate and can drive slip centre gripping subassembly gliding driving piece in the sliding tray.
By adopting the technical scheme, the length of the extending groove is less than that of the test strip body, the sliding plate is in sliding connection with the sliding groove, the rotating plate is rotatably arranged at one end, far away from the sliding plate, of the supporting block through the rotating shaft, under the normal condition, one end, close to the test strip body, of the rotating plate is matched with the sliding plate to form a clamping part for clamping the test strip body through the acting force of the spring, when the sliding clamping assembly slides in the sliding groove, the test strip body slides in the extending groove, when the test strip body is used, an extractor holds one end, far away from the test strip body, of the handheld shell by hand, the sliding clamping assembly is driven by the driving piece to slide in the sliding groove towards the direction close to the extending groove, so that one end of the test strip body extends out of the extending groove, at the time, the test strip body can be dipped in a detected liquid, and after the dipping is finished, the sliding clamping assembly is driven by the driving piece to slide towards the direction far away from the extending groove so that the test strip body returns to the extending groove, the test strip body is clamped by the sliding clamping component at one time, after one test strip body is used, the rotating plate rotates through the driving part to loosen the test strip body, the spring is extruded to accumulate force in the process, the old test strip body is taken down, a new test strip body is replaced, the rotating plate is released through the driving part, and the rotating plate rotates through the elastic force of the spring to clamp the new test strip body again.
The utility model is further configured to: the driving piece is including pressing the briquetting, press briquetting one end and rotating plate to keep away from the lateral wall fixed connection of sliding plate one side, be equipped with the spread groove on the lateral wall that handheld casing is close to rotating plate one side, the spread groove runs through behind the handheld casing outer wall with the sliding tray intercommunication, extend to handheld casing outside after the spread groove is passed to the one end of keeping away from the rotating plate according to the briquetting.
Through adopting above-mentioned technical scheme, the width according to the briquetting is less than the length of spread groove, in the slip centre gripping subassembly slip in-process, according to the briquetting can slide in the spread groove along with slip centre gripping subassembly, when changing new test paper strip body, will press the briquetting to press down towards handheld casing inside to press, press the briquetting to drive the rotor plate and use the pivot to rotate as the fulcrum and loosen old test paper strip body, the power is held up to the spring in this process, place new test paper strip body between the clamping part, loosen and press the briquetting, the elasticity of spring promotes the rotor plate this moment and makes its press from both sides tight new test paper strip body, press the briquetting to be pushed away from handheld casing direction towards keeping away from in this process.
The utility model is further configured to: the test strip comprises a sliding plate and is characterized in that one end, close to a test strip body, of the sliding plate is provided with a first clamping groove, one end, close to the test strip body, of the rotating plate is provided with a second clamping groove, the first clamping groove and the second clamping groove are arranged in opposite directions, and the first clamping groove and the second clamping groove are matched with each other to form a clamping part for clamping the test strip body.
Through adopting above-mentioned technical scheme, form the clamping part between first draw-in groove and the second draw-in groove, first draw-in groove and second draw-in groove can design for leading to the groove structure, also can only be blind groove structure, but the width of first draw-in groove and second draw-in groove should the width of more than or equal to test paper strip body.
The utility model is further configured to: clamping sawteeth are arranged on the side walls of the first clamping groove and the second clamping groove.
Through adopting above-mentioned technical scheme, in order to improve the clamping stability of clamping part to the test paper strip body, set up on the lateral wall that contacts with the test paper strip body in first draw-in groove and second draw-in groove and press from both sides tight sawtooth, press from both sides tight sawtooth and have a plurality of and interval distribution, the centre gripping is effectual.
The utility model is further configured to: the side wall of the sliding groove, which is close to one side of the sliding plate, is provided with a sliding groove along the length direction of the extending groove, the sliding plate is provided with a sliding block at a position opposite to the sliding groove, and one end, which is far away from the sliding plate, of the sliding block is arranged in the sliding groove in a sliding manner.
Through adopting above-mentioned technical scheme, the sliding plate slides in the sliding tray through the cooperation of slider with spacing recess.
The utility model is further configured to: the transverse section of the sliding groove is T-shaped, and one end of the sliding block, which is far away from the sliding plate, is matched with the sliding groove.
Through adopting above-mentioned technical scheme, in order to improve the stability of sliding plate slip process, design into the T style of calligraphy with the transverse section of slip recess, slider one end and sliding plate lateral wall fixed connection, the slider other end also is the T style of calligraphy with slip recess looks adaptation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a test paper strip storage state in an embodiment of the present invention.
Fig. 2 is a schematic structural view of a test strip in an extended state according to an embodiment of the present invention.
Fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.
Fig. 4 is a schematic cross-sectional view of a sliding groove according to an embodiment of the present invention.
The labels in the figures are:
the test strip comprises a test strip body 1, a handheld shell 2, a sliding groove 3, a protruding groove 4, a sliding plate 5, a rotating plate 6, a spring 7, a bearing block 8, a pressing block 9, a connecting groove 10, a first clamping groove 11, a second clamping groove 12, a clamping sawtooth 13, a sliding groove 14 and a sliding block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention discloses a test strip convenient to use, in the specific embodiment of the present invention: comprises a test strip body 1 and a handheld shell 2, wherein a sliding groove 3 is arranged in the handheld shell 2, one end of the handheld shell 2 is provided with an extending groove 4, the extending groove 4 is horizontally arranged and communicated with the sliding groove 3, the test strip body 1 is movably arranged in the sliding groove 3, a sliding clamping component is arranged in the sliding groove 3 along the length direction of the extending groove 4 in a sliding way, the sliding clamping component comprises a sliding plate 5, a rotating plate 6 and a spring 7, a supporting block 8 is arranged in the middle of the sliding plate 5, the middle of the rotating plate 6 is rotatably arranged on the supporting block 8, one end of the sliding plate 5 and one end of the rotating plate 6 are formed with a clamping part, the spring 7 is positioned between the sliding plate 5 and the rotating plate 6, and is located the one end of keeping away from the clamping part, 1 one end of test paper strip body is connected with the clamping part, be equipped with on the rotor plate 6 and be used for driving rotor plate 6 to rotate and can drive the gliding driving piece of slip centre gripping subassembly in sliding tray 3.
Through adopting the above technical scheme, the length that stretches out groove 4 is less than the length of test paper strip body 1, sliding plate 5 and sliding tray 3 sliding connection, rotor plate 6 rotates through the pivot and sets up the one end of keeping away from sliding plate 5 at supporting block 8, under normal conditions, the effort of spring 7 makes rotor plate 6 be close to the one end of test paper strip body 1 and the tight test paper strip body 1 of clamping part clamp that sliding plate 5 cooperation formed, it is when the slip centre gripping subassembly slides in sliding tray 3, test paper strip body 1 slides in stretching out groove 4, when using, it grasps the one end that handheld casing 2 kept away from test paper strip body 1 to draw hand, it makes test paper strip body 1 one end stretch out from stretching out groove 4 to slide towards being close to stretching out groove 4 direction through driving piece drive slip centre gripping subassembly in sliding tray 3, can use test paper strip body 1 to dip in the detected liquid this moment, dip in and drive slip centre gripping subassembly through the driving piece after accomplishing and slide towards keeping away from stretching out groove 4 direction and slide and make test paper strip body 1 slide in test paper strip body 1 The test strip is returned to the extending groove 4 and then the detected liquid is transferred, the detected liquid can be prevented from being adhered to other objects in the transferring process, the sliding clamping component clamps one test strip body 1 at a time, after one test strip body 1 is used, the rotating plate 6 is rotated through the driving piece to loosen the test strip body 1, the spring 7 is extruded to store force in the process, the old test strip body 1 is taken down and replaced with a new test strip body 1, the rotating plate 6 is released through the driving piece, the rotating plate 6 is rotated through the elastic force of the spring 7 to clamp the new test strip body 1 again, compared with the prior art, the test strip device can avoid the hand pollution in the process of extracting the detected liquid, and is simple in operation, ingenious and stable in structure.
In a specific embodiment of the utility model: the driving piece includes and presses the briquetting 9, the lateral wall fixed connection of sliding plate 5 one side is kept away from with rotor plate 6 to press briquetting 9 one end, handheld casing 2 is equipped with spread groove 10 on being close to the lateral wall of rotor plate 6 one side, spread groove 10 run through behind the handheld casing 2 outer wall with sliding tray 3 intercommunication, press briquetting 9 to keep away from the one end of rotor plate 6 and extend to handheld casing 2 outside after passing spread groove 10.
Through adopting above-mentioned technical scheme, the width of pressing the piece 9 is less than the length of spread groove 10, in the slip centre gripping subassembly slip in-process, press the piece 9 and can slide in spread groove 10 along with the slip centre gripping subassembly, when changing new test paper strip body 1, will press the piece 9 to press towards handheld casing 2 inside to press, press the piece 9 to drive the rotor plate 6 and use the pivot to rotate as the fulcrum and loosen old test paper strip body 1, spring 7 holds power in this in-process, when placing new test paper strip body 1 between the clamping part, loosen and press the piece 9, spring 7's elasticity at this moment promotes the rotor plate 6 and makes it press from both sides new test paper strip body 1, press the piece 9 to be pushed away from handheld casing 2 direction in this in-process.
In a specific embodiment of the utility model: the test strip comprises a sliding plate 5 and is characterized in that a first clamping groove 11 is formed in one end, close to a test strip body 1, of the sliding plate 5, a second clamping groove 12 is formed in one end, close to the test strip body 1, of the rotating plate 6, the first clamping groove 11 and the second clamping groove 12 are arranged in opposite directions, and the first clamping groove 11 and the second clamping groove 12 are matched with each other to form a clamping portion for clamping the test strip body 1.
Through adopting above-mentioned technical scheme, form the clamping part between first draw-in groove 11 and the second draw-in groove 12, first draw-in groove 11 and second draw-in groove 12 can design for leading to the groove structure, also can only be blind groove structure, but the width of first draw-in groove 11 and second draw-in groove 12 should be more than or equal to the width of test paper strip body 1.
In a specific embodiment of the utility model: clamping sawteeth 13 are arranged on the side walls of the first clamping groove 11 and the second clamping groove 12.
Through adopting above-mentioned technical scheme, in order to improve the clamping stability of clamping part to test paper strip body 1, set up on the lateral wall with test paper strip body 1 contact in first draw-in groove 11 and second draw-in groove 12 and press from both sides tight sawtooth 13, press from both sides tight sawtooth 13 and have a plurality of and interval distribution, the centre gripping is effectual.
In a specific embodiment of the utility model: a sliding groove 14 is formed in the side wall of the sliding groove 3 close to one side of the sliding plate 5 along the length direction of the extending groove 4, a sliding block 15 is arranged on the sliding plate 5 opposite to the sliding groove 14, and one end, far away from the sliding plate 5, of the sliding block 15 is arranged in the sliding groove 14 in a sliding mode.
Through adopting above-mentioned technical scheme, sliding plate 5 passes through the cooperation of slider 15 with spacing recess and slides in sliding tray 3.
In a specific embodiment of the utility model: the transverse section of the sliding groove 14 is T-shaped, and one end of the sliding block 15, which is far away from the sliding plate 5, is matched with the sliding groove 14.
Through adopting above-mentioned technical scheme, in order to improve the stability of sliding process of sliding plate 5, design into T style of calligraphy with the horizontal cross-section of sliding groove 14, slider 15 one end and sliding plate 5 lateral wall fixed connection, the slider 15 other end also is the T style of calligraphy with sliding groove 14 looks adaptation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A test strip convenient to use which characterized in that: the test strip comprises a test strip body (1) and a handheld shell (2), wherein a sliding groove (3) is arranged in the handheld shell (2), an extending groove (4) is formed in one end of the handheld shell (2), the extending groove (4) is horizontally arranged and communicated with the sliding groove (3), the test strip body (1) is movably arranged in the sliding groove (3), a sliding clamping assembly is arranged in the sliding groove (3) in a sliding mode along the length direction of the extending groove (4) and comprises a sliding plate (5), a rotating plate (6) and a spring (7), a supporting block (8) is arranged in the middle of the sliding plate (5), the middle of the rotating plate (6) is rotatably arranged on the supporting block (8), a clamping portion is formed at one end of the sliding plate (5) and one end of the rotating plate (6), and the spring (7) is located between the sliding plate (5) and the rotating plate (6), and is located the one end of keeping away from the clamping part, test paper strip body (1) one end is connected with the clamping part, be equipped with on rotor plate (6) and be used for driving rotor plate (6) to rotate and can drive the gliding driving piece of slip centre gripping subassembly in sliding tray (3).
2. The test strip of claim 1, wherein the test strip comprises: the driving piece is including pressing pressure piece (9), keep away from the lateral wall fixed connection of sliding plate (5) one side according to pressure piece (9) one end and rotor plate (6), handheld casing (2) are close to and are equipped with spread groove (10) on the lateral wall of rotor plate (6) one side, spread groove (10) run through behind handheld casing (2) outer wall with sliding tray (3) intercommunication, the one end of keeping away from rotor plate (6) according to pressure piece (9) is passed and is extended to handheld casing (2) outside behind spread groove (10).
3. The test strip of claim 1, wherein the test strip comprises: the test strip comprises a sliding plate (5), a first clamping groove (11) is formed in one end, close to a test strip body (1), of the sliding plate (5), a second clamping groove (12) is formed in one end, close to the test strip body (1), of the rotating plate (6), the first clamping groove (11) and the second clamping groove (12) are arranged in opposite directions, and the first clamping groove (11) and the second clamping groove (12) are matched with each other to form a clamping portion for clamping the test strip body (1).
4. The test strip of claim 3, wherein: clamping sawteeth (13) are arranged on the side walls of the first clamping groove (11) and the second clamping groove (12).
5. The test strip of claim 1, wherein the test strip comprises: a sliding groove (14) is formed in the side wall, close to one side of the sliding plate (5), of the sliding groove (3) along the length direction of the extending groove (4), a sliding block (15) is arranged on the sliding plate (5) in a position opposite to the sliding groove (14), and one end, far away from the sliding plate (5), of the sliding block (15) is arranged in the sliding groove (14) in a sliding mode.
6. The test strip of claim 5, wherein: the transverse section of the sliding groove (14) is T-shaped, and one end, far away from the sliding plate (5), of the sliding block (15) is matched with the sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005625.9U CN215575162U (en) | 2021-05-12 | 2021-05-12 | Test paper strip convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121005625.9U CN215575162U (en) | 2021-05-12 | 2021-05-12 | Test paper strip convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215575162U true CN215575162U (en) | 2022-01-18 |
Family
ID=79860170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121005625.9U Active CN215575162U (en) | 2021-05-12 | 2021-05-12 | Test paper strip convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215575162U (en) |
-
2021
- 2021-05-12 CN CN202121005625.9U patent/CN215575162U/en active Active
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