CN110967492A - Pregnant stick is tested in family planning branch of academic or vocational study special use - Google Patents
Pregnant stick is tested in family planning branch of academic or vocational study special use Download PDFInfo
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- CN110967492A CN110967492A CN201911331839.2A CN201911331839A CN110967492A CN 110967492 A CN110967492 A CN 110967492A CN 201911331839 A CN201911331839 A CN 201911331839A CN 110967492 A CN110967492 A CN 110967492A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
- G01N33/76—Human chorionic gonadotropin including luteinising hormone, follicle stimulating hormone, thyroid stimulating hormone or their receptors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/558—Immunoassay; Biospecific binding assay; Materials therefor using diffusion or migration of antigen or antibody
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Abstract
The invention relates to the field of pregnancy testing sticks, in particular to a pregnancy testing stick special for family planning department, which comprises a pregnancy testing detection part, a handheld part, a protective end cover, an assembling mechanism and a limiting mechanism, wherein the handheld part is fixedly arranged at one end of the pregnancy testing detection part, the handheld part and the pregnancy testing detection part are detachably arranged through the assembling mechanism, the limiting mechanism is arranged on the assembling mechanism, the protective end cover is detachably arranged at one end, far away from the handheld part, of the pregnancy testing detection part, the assembly mechanism is used for assembling the pregnancy testing detection part and the handheld part, so that the split type design of the pregnancy testing stick is realized, the handheld part can be reused, the hand holding is convenient, the energy consumption and the cost of materials are reduced, the protective performance of the pregnancy testing detection part is improved through the protective end cover, the positioning insertion rod and the positioning insertion hole are used for realizing the positioning between an assembling insertion plate and an assembling slot, and the installation between, Reliable, and convenient to be inserted, installed and detached.
Description
Technical Field
The invention relates to the field of pregnancy test sticks, in particular to a pregnancy test stick special for family planning department.
Background
The pregnancy test stick is a tool for detecting whether a woman is pregnant, and the testing principle is to detect human chorionic gonadotropin in human urine. If two lines are displayed on the pregnancy test rod, the pregnancy test rod is pregnant (positive), HCG is gonadotropin secreted by the placenta of a pregnant female, the gonadotropin is distributed in the whole body along with blood, the pregnancy test rod acts on a target organ, HCG with a certain concentration also exists in urine, most pregnancy test products in the market at present adopt a colloidal gold method, and the HCG in the urine is qualitatively or semi-quantitatively detected according to a double-antibody sandwich principle so as to determine whether the pregnancy is pregnant, and the pregnancy test products are not 100% accurate, and certain diseases can cause the HCG concentration in the body to be increased, so that a false positive result is caused.
The pregnancy testing rod is a disposable product at present, the energy consumption and the cost of materials are high, the volume and the materials used are reduced as much as possible when the pregnancy testing rod is designed, the pregnancy testing rod is inconvenient to hold by hand and is suitable for more users in family planning, therefore, the disposable pregnancy testing rod increases the expenses of the family planning department, the storage temperature of the pregnancy testing rod is about 4 ℃, and the pregnancy testing rod is taken out from the refrigerator in a high-temperature season, so that the low-temperature dissipation is fast, the protection performance of a detection part is poor, and the measurement result is inaccurate.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pregnancy test rod special for family planning department.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a pregnant stick is tested in family planning branch of academic or vocational study special use, is including testing pregnant detection portion, handheld portion, protection end cover, equipment mechanism and stop gear, the one end fixed mounting who tests pregnant detection portion has handheld portion, just handheld portion with test through the detachable installation of equipment mechanism between the pregnant detection portion, the last stop gear that is provided with of equipment mechanism, test pregnant detection portion and keep away from the one end demountable installation of handheld portion and have the protection end cover, test pregnant detection portion and be close to and seted up the inlet on one side of protection end cover, test pregnant detection portion and install the observation window on one side that is close to handheld portion, test pregnant detection portion internally mounted of observation window below has the display panel.
It is specific, test pregnant detection portion and include that the urine inhales stick, test paper and prevention of seepage and pass through the protection film, urine inhales stick fixed mounting and is keeping away from the pregnant detection portion of testing of observation window one side inside, the one end setting of urine inhales the stick in the below of inlet, the urine inhales the stick and keeps away from the inside fixed mounting of the pregnant detection portion of testing of inlet one end and has test paper, fixed mounting has the prevention of seepage to pass through the protection film on test paper and the relative both sides of urine inhales the stick.
Specifically, handheld portion includes handheld frame, gripping handle, timing display screen, timing button and storage battery, the one end of handheld frame and the one end fixed mounting who tests pregnant detection portion, the one end fixed mounting who tests pregnant detection portion is kept away from to handheld frame has the gripping handle, fixed mounting has the timing display screen on one side of handheld frame, install the timing button on the handheld frame of timing display screen one side, electric connection between timing button and the timing display screen, the inside fixed mounting of handheld frame has storage battery, the port of charging has been seted up on the handheld frame, electric connection between port and the storage battery charges, equal electric connection between storage battery and timing button and the timing display screen.
Specifically, the protection end cover includes shell body, inner bag layer, protecting groove, heat preservation intermediate layer and annotates the liquid hole, the outside of protection end cover is provided with the shell body, the inside cover of shell body is established and is installed the inner bag layer, the inside on inner bag layer forms the protecting groove, be formed with the heat preservation intermediate layer of sealed setting between shell body and the inner bag layer, the protection end cover is close to the one side of testing pregnant detection portion and is the opening setting, it annotates the liquid hole to have seted up on the shell body, the inside sealed installation who annotates the liquid hole has the sealing plug.
Specifically, the assembling mechanism comprises an assembling inserting plate, an assembling slot, a concave part, a compression spring, a positioning inserting rod, a positioning inserting hole and a pressing pin, an assembly plug board is fixedly arranged on one side of the pregnancy test detection part far away from the liquid inlet, an assembly slot corresponding to the assembly plug board is arranged on one side of the handheld frame far away from the holding handle, the assembly inserting plate is inserted into the assembly slot, the upper end of the assembly inserting plate is provided with a sunken part, a compression spring is fixedly arranged in the concave part, a positioning inserted bar is fixedly arranged at the top of the compression spring, the handheld frame at the top of the assembling slot is provided with a positioning jack which corresponds to the positioning inserted rod, and the positioning insertion rod is inserted into the positioning insertion hole, and a pressing pin is arranged on the handheld frame at the top of the positioning insertion hole and is of a T-shaped structure.
Specifically, stop gear includes spacing passageway and stopper, the opening has been seted up on the handheld frame, spacing passageway has been seted up on the handheld frame at location jack top, spacing passageway sets up with opening intercommunication, just the diameter of spacing passageway is greater than the diameter of opening, press the pin and pass spacing passageway and opening setting, just press equal fixed mounting on the relative both sides of pin and have the stopper, stopper slidable mounting is in spacing passageway.
Specifically, the top of location inserted bar is the setting of arc structure, just the location inserted bar passes through compression spring compression in the depressed part, compression spring natural state down location inserted bar and compression spring height sum are greater than the groove depth of depressed part.
Specifically, the gripping handle is provided with two, and two the gripping handle symmetry sets up, two the gripping handle is "eight" style of calligraphy structure setting, one side that the gripping handle is close to handheld frame is the wave setting.
The invention has the beneficial effects that:
(1) according to the pregnancy testing rod special for the family planning department, the pregnancy testing detection part and the handheld part are detachably assembled and fixed through the assembling mechanism through the pregnancy testing detection part and the handheld part, so that the split type design of the pregnancy testing rod is realized, the handheld part of the pregnancy testing rod can be reused through the split type design, only the detection part of the pregnancy testing rod needs to be replaced, the holding handle arranged on the handheld frame facilitates handheld use of the pregnancy testing rod, the material energy consumption and cost of the pregnancy testing rod for the family planning department are effectively reduced, and the timing display screen arranged on the handheld frame facilitates timing detection of the pregnancy testing rod.
(2) According to the pregnancy testing rod special for the family planning department, the protection end cover is arranged on the pregnancy testing detection part and is in a double-layer structure of the outer shell and the inner container layer, and the heat insulation interlayer arranged in the sealing structure is formed between the outer shell and the inner container layer, so that the heat insulation medium can be filled in the heat insulation interlayer to protect the pregnancy testing detection part in the protection groove, the pregnancy testing rod can be kept in a low-temperature state for a long time after being taken out from the refrigeration of a refrigerator, and the precision of pregnancy testing detection is effectively improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a pregnancy test stick for family planning department according to the present invention;
FIG. 2 is a schematic structural view of the pregnancy test stick shown in FIG. 1, according to the present invention;
FIG. 3 is a schematic structural view of a protective end cap of a pregnancy test rod dedicated for family planning department according to the present invention;
FIG. 4 is a schematic structural view of a pregnancy test detecting part of the pregnancy test stick for family planning department according to the present invention;
fig. 5 is a schematic structural view of a limiting mechanism of the pregnancy testing rod special for family planning department provided by the invention.
In the figure: 1. a pregnancy test detecting section; 11. a urine sucking rod; 12. detecting test paper; 13. an anti-seepage protective film; 2. a hand-held portion; 21. a hand-held frame; 22. a grip handle; 23. a timing display screen; 24. a timing button; 25. a battery pack; 3. a protective end cap; 31. an outer housing; 32. an inner container layer; 33. a protective bath; 34. a heat-insulating interlayer; 35. a liquid injection hole; 4. an assembly mechanism; 41. assembling a plug board; 42. assembling the slot; 43. a recessed portion; 44. a compression spring; 45. positioning the inserted rod; 46. positioning the jack; 47. pressing the pin; 5. a limiting mechanism; 51. a limiting channel; 52. a limiting block; 6. a liquid inlet; 7. an observation window; 8. and displaying the panel.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-5, the pregnancy testing rod special for family planning department of the present invention comprises a pregnancy testing detection portion 1, a handheld portion 2, a protection end cap 3, an assembling mechanism 4 and a limiting mechanism 5, wherein the handheld portion 2 is fixedly installed at one end of the pregnancy testing detection portion 1, the handheld portion 2 and the pregnancy testing detection portion 1 are detachably installed through the assembling mechanism 4, the limiting mechanism 5 is arranged on the assembling mechanism 4, the protection end cap 3 is detachably installed at one end of the pregnancy testing detection portion 1 far away from the handheld portion 2, a liquid inlet 6 is opened on one side of the pregnancy testing detection portion 1 close to the protection end cap 3, an observation window 7 is installed on one side of the pregnancy testing detection portion 1 close to the handheld portion 2, and a display panel 8 is installed inside the pregnancy testing detection portion 1 below the observation window 7.
Specifically, test pregnant detection portion 1 includes that the urine inhales stick 11, test paper 12 and prevention of seepage and passes through protection film 13, the urine inhales stick 11 fixed mounting and is keeping away from 1 inside of testing pregnant detection portion of observation window 7 one side, the one end setting of urine inhaling stick 11 is in the below of inlet 6, urine inhales stick 11 and keeps away from the 1 inside fixed mounting of testing pregnant detection portion of inlet 6 one end and has test paper 12, fixed mounting has the prevention of seepage to pass through protection film 13 on test paper 12 and the relative both sides of urine inhaling stick 11, and the prevention of seepage passes through protection film 13 can avoid the urine to pass through the infiltration in testing pregnant detection portion 1.
Specifically, the handheld portion 2 includes a handheld frame 21, a holding handle 22, a timing display screen 23, a timing button 24 and a storage battery pack 25, one end of the handheld frame 21 is fixedly mounted with one end of the pregnancy testing portion 1, one end of the handheld frame 21, which is far away from the pregnancy testing portion 1, is fixedly mounted with the holding handle 22, the timing display screen 23 is fixedly mounted on one side of the handheld frame 21, the timing button 24 is mounted on the handheld frame 21 on one side of the timing display screen 23, the timing button 24 is electrically connected with the timing display screen 23, the storage battery pack 25 is fixedly mounted inside the handheld frame 21, a charging port is formed on the handheld frame 21, the charging port is electrically connected with the storage battery pack 25, the storage battery pack 25 is electrically connected with the timing button 24 and the timing display screen 23, the timing display screen 23 mounted on the handheld frame 21 facilitates timing testing of the pregnancy stick, because the handheld part 2 and test pregnant check portion 1 between split type design, consequently increase the length of handheld frame 21 and conveniently use and test pregnant stick, can not lead to testing pregnant stick material energy consumption great.
Specifically, the protective end cover 3 comprises an outer shell 31, an inner container layer 32, a protective groove 33, a heat preservation interlayer 34 and a liquid injection hole 35, an outer shell 31 is arranged on the outer side of the protective end cover 3, an inner container layer 32 is sleeved and installed inside the outer shell 31, a protective groove 33 is formed in the inner container layer 32, a heat-insulating interlayer 34 which is arranged in a sealing way is formed between the outer shell 31 and the inner container layer 32, the side of the protective end cover 3 close to the pregnancy test detection part 1 is provided with an opening, the outer shell 31 is provided with a liquid injection hole 35, a sealing plug is hermetically arranged in the liquid injection hole 35, a heat insulation medium is filled in the heat insulation interlayer 34 for protecting the pregnancy test detection part 1 in the protective groove 33, the pregnancy test rod can be kept in a low-temperature state for a long time after being taken out from the refrigeration of the refrigerator, and particularly, the pregnancy test rod is used in a high-temperature environment, so that the pregnancy test precision is effectively improved.
Specifically, equipment mechanism 4 is including equipment picture peg 41, equipment slot 42, depressed part 43, compression spring 44, location inserted bar 45, location jack 46 and press pin 47, test pregnant one side fixed mounting that test portion 1 kept away from inlet 6 and have equipment picture peg 41, the one side that grips handle 22 is kept away from to handheld frame 21 has been seted up and has been assembled the slot 42 corresponding with equipment picture peg 41, equipment picture peg 41 inserts inside equipment slot 42, depressed part 43 has been seted up to the upper end of equipment picture peg 41, the inside fixed mounting of depressed part 43 has compression spring 44, the top fixed mounting of compression spring 44 has location inserted bar 45, location jack 46 has been seted up on the handheld frame 21 at equipment slot 42 top, location jack 46 is corresponding with location inserted bar 45, just location inserted bar 45 inserts in location jack 46, install on the handheld frame 21 at location jack 46 top and press pin 47, press down pin 47 and be the setting of T type structure, equipment mechanism 4 realizes testing pregnant split type design between detection portion 1 and the handheld portion 2, and the installation, dismantle conveniently, and location installation stability is high.
Specifically, stop gear 5 includes spacing passageway 51 and stopper 52, the opening has been seted up on handheld frame 21, spacing passageway 51 has been seted up on the handheld frame 21 at location jack 46 top, spacing passageway 51 sets up with opening intercommunication, just spacing passageway 51's diameter is greater than the diameter of opening, press pin 47 to pass spacing passageway 51 and opening setting, just press equal fixed mounting on the relative both sides of pin 47 has stopper 52, stopper 52 slidable mounting is in spacing passageway 51, and stopper 52 slides in spacing passageway 51, avoids pressing pin 47 and drops on by handheld frame 21.
Specifically, the top of location inserted bar 45 is the setting of arc structure, just location inserted bar 45 compresses in depressed part 43 through compression spring 44, the high sum of location inserted bar 45 and compression spring 44 is greater than the groove depth of depressed part 43 under the compression spring 44 natural state for location inserted bar 45 can insert under for the state of pressing and fix a position in location jack 46, makes location inserted bar 45 can compress the inside at depressed part 43 through pressing simultaneously, makes equipment picture peg 41 can with the equipment slot 42 between peg graft, dismantle.
Specifically, the grip handle 22 is provided with two, and two the grip handle 22 symmetry sets up, two the grip handle 22 is "eight" style of calligraphy structure setting, one side that the grip handle 22 is close to handheld frame 21 is the wave setting, conveniently grips handheld frame 21.
When in use, firstly, the pregnancy test detection part 1 is taken out from the refrigerating chamber of the refrigerator, one side of the pregnancy test detection part 1 is installed with the hand-held part 2, when in installation, the observation window 7 on the pregnancy test detection part 1 is installed at the same side of the timing display screen 23 on the hand-held part 2, the positioning inserted rod 45 is pressed, the compression spring 44 is pressed to compress the positioning inserted rod 45 in the concave part 43, the assembly inserted plate 41 on the pregnancy test detection part 1 is inserted in the assembly slot 42 of the hand-held frame 21, when the positioning inserted rod 45 is superposed with the positioning inserted hole 46 on the hand-held frame 21, the compression spring 44 compressed in the concave part 43 is reset, under the reset action of the compression spring 44, the positioning inserted rod 45 is inserted in the positioning inserted hole 46, the installation between the pregnancy test detection part 1 and the hand-held part 2 is firmer and more reliable by the positioning between the assembly inserted plate 41 and the assembly slot 42, when the pregnancy test detection part 1 is disassembled from the hand-held part 2, pressing the pressing pin 47 on the handheld frame 21, the limiting block 52 on the pressing pin 47 slides in the limiting channel 51, the downward movement of the pressing pin 47 presses down the positioning insertion rod 45 and the compression spring 44, the positioning insertion rod 45 is compressed in the concave part 43 again, so that the assembly insertion plate 41 is drawn out from the assembly slot 42, the assembly mechanism 4 is used for inserting and mounting the pregnancy testing part 1 and the handheld part 2, the disassembly is convenient, the assembly mechanism 4 is used for detachably assembling and fixing the pregnancy testing part 1 and the handheld part 2, the split design of the pregnancy testing rod is realized, by adopting the split design, the handheld part 2 of the pregnancy testing rod can be reused, only the detection part of the pregnancy testing rod needs to be replaced, the handheld part 2 on the pregnancy testing rod can be reused, the length of the handheld part 2 can be increased, meanwhile, the holding handle 22 arranged on the handheld frame 21 is convenient for handheld use of the pregnancy testing rod, the material energy consumption and the cost of the pregnancy testing rod for the family planning department are effectively reduced, the timing display screen 23 arranged on the handheld frame 21 is convenient for the timing detection and use of the pregnancy testing rod, after the timing display screen is arranged, the protective end cover 3 on the pregnancy testing detection part 1 is pulled out, urine enters the urine suction rod 11 from the liquid inlet 6 and contacts with the detection test paper 12 through the urine suction rod 11, the detection result is realized on the display panel 8, when only one contrast line appears on the display panel 8, no pregnancy exists, when two lines appear on the display panel 8, namely the contrast line and the detection line are colored, the detection line is obvious and clear, the pregnancy is shown, no contrast line appears in five minutes, the detection is invalid or failed, the protective end cover 3 is arranged in a double-layer structure of the outer shell 31 and the inner container layer 32, because the heat insulation interlayer 34 arranged by a sealing structure is formed between the outer shell 31 and the inner container layer 32, the liquid injection hole 35 can be filled with heat insulation medium for the protection of the pregnancy testing part 1 in the, the pregnancy testing rod can be kept in a low-temperature state for a long time after being taken out from the refrigerator in refrigeration, the pregnancy testing detection accuracy is effectively improved, and the practicability is higher.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pregnant stick is tested in family planning branch of academic or vocational study special use which characterized in that: including testing pregnant detection portion (1), handheld portion (2), protective end cover (3), equipment mechanism (4) and stop gear (5), the one end fixed mounting who tests pregnant detection portion (1) has handheld portion (2), just handheld portion (2) with test through equipment mechanism (4) detachable installation between pregnant detection portion (1), be provided with stop gear (5) on equipment mechanism (4), test pregnant detection portion (1) and keep away from the one end demountable installation of handheld portion (2) and have protective end cover (3), test pregnant detection portion (1) and seted up inlet (6) on the one side that is close to protective end cover (3), test and install observation window (7) on the one side that pregnant detection portion (1) is close to handheld portion (2), test pregnant detection portion (1) internally mounted of observation window (7) below has display panel (8).
2. The pregnancy test stick special for family planning department according to claim 1, characterized in that: test pregnant test portion (1) and inhale stick (11), test paper (12) and prevention of seepage and pass through protection film (13) including the urine, urine is inhaled stick (11) fixed mounting and is kept away from test pregnant test portion (1) inside of observation window (7) one side, the one end setting of urine is inhaled stick (11) in the below of inlet (6), urine is inhaled stick (11) and is kept away from the test of inlet (6) one end and pregnant test portion (1) inside fixed mounting has test paper (12), fixed mounting has prevention of seepage and passes through protection film (13) on test paper (12) and the relative both sides of urine suction stick (11).
3. The pregnancy test stick special for family planning department according to claim 1, characterized in that: the hand-held part (2) comprises a hand-held frame (21), a holding handle (22), a timing display screen (23), a timing button (24) and a storage battery pack (25), one end of the hand-held frame (21) is fixedly arranged with one end of the pregnancy test detection part (1), a holding handle (22) is fixedly arranged at one end of the hand-held frame (21) far away from the pregnancy test detection part (1), a timing display screen (23) is fixedly arranged on one side of the handheld frame (21), a timing button (24) is arranged on the handheld frame (21) at one side of the timing display screen (23), the timing button (24) is electrically connected with the timing display screen (23), the storage battery pack (25) is fixedly arranged in the handheld frame (21), a charging port is formed in the handheld frame (21), the charging port is electrically connected with the storage battery pack (25), and the storage battery pack (25) is electrically connected with the timing button (24) and the timing display screen (23).
4. The pregnancy test stick special for family planning department according to claim 1, characterized in that: protection end cover (3) include shell body (31), inner bag layer (32), protective groove (33), heat preservation intermediate layer (34) and annotate liquid hole (35), the outside of protection end cover (3) is provided with shell body (31), the inside cover of shell body (31) is established and is installed inner bag layer (32), the inside of inner bag layer (32) forms protective groove (33), be formed with heat preservation intermediate layer (34) that sealed set up between shell body (31) and inner bag layer (32), one side that protection end cover (3) are close to test pregnant detection portion (1) is the opening setting, it annotates liquid hole (35) to have seted up on shell body (31), the inside seal who annotates liquid hole (35) installs the sealing plug.
5. The pregnancy test stick special for family planning department according to claim 1, characterized in that: the assembly mechanism (4) comprises an assembly inserting plate (41), an assembly inserting groove (42), a sunken part (43), a compression spring (44), a positioning inserting rod (45), a positioning inserting hole (46) and a pressing pin (47), one side of the pregnancy test part (1) far away from the liquid inlet (6) is fixedly provided with the assembly inserting plate (41), one side of the handheld frame (21) far away from the holding handle (22) is provided with the assembly inserting groove (42) corresponding to the assembly inserting plate (41), the assembly inserting plate (41) is inserted into the assembly inserting groove (42), the upper end of the assembly inserting plate (41) is provided with the sunken part (43), the internal fixed mounting of the sunken part (43) is provided with the compression spring (44), the top of the compression spring (44) is fixedly provided with the positioning inserting rod (45), the positioning inserting hole (46) is formed in the handheld frame (21) at the top of the assembly inserting groove (42), location jack (46) are corresponding with location inserted bar (45), just location inserted bar (45) insert in location jack (46), install on handheld frame (21) at location jack (46) top and press pin (47), press pin (47) and be the setting of T type structure.
6. The pregnancy test stick special for family planning department according to claim 5, characterized in that: stop gear (5) are including spacing passageway (51) and stopper (52), the opening has been seted up on handheld frame (21), spacing passageway (51) have been seted up on handheld frame (21) at location jack (46) top, spacing passageway (51) set up with opening intercommunication, just the diameter of spacing passageway (51) is greater than the diameter of opening, press pin (47) to pass spacing passageway (51) and opening setting, just press equal fixed mounting on the relative both sides of pin (47) has stopper (52), stopper (52) slidable mounting is in spacing passageway (51).
7. The pregnancy test stick special for family planning department according to claim 5, characterized in that: the top of the positioning inserted rod (45) is arranged in an arc-shaped structure, the positioning inserted rod (45) is compressed in the recessed part (43) through a compression spring (44), and the sum of the heights of the positioning inserted rod (45) and the compression spring (44) is greater than the depth of the recessed part (43) in a natural state of the compression spring (44); the improved handheld device is characterized in that the number of the holding handles (22) is two, the two holding handles (22) are symmetrically arranged, the two holding handles (22) are arranged in a splayed structure, and one side, close to the handheld frame (21), of each holding handle (22) is arranged in a wave shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331839.2A CN110967492A (en) | 2019-12-21 | 2019-12-21 | Pregnant stick is tested in family planning branch of academic or vocational study special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911331839.2A CN110967492A (en) | 2019-12-21 | 2019-12-21 | Pregnant stick is tested in family planning branch of academic or vocational study special use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110967492A true CN110967492A (en) | 2020-04-07 |
Family
ID=70035623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911331839.2A Withdrawn CN110967492A (en) | 2019-12-21 | 2019-12-21 | Pregnant stick is tested in family planning branch of academic or vocational study special use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110967492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949672A (en) * | 2024-03-27 | 2024-04-30 | 深圳市比特科技有限公司 | Pregnancy test stick convenient to detect |
-
2019
- 2019-12-21 CN CN201911331839.2A patent/CN110967492A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117949672A (en) * | 2024-03-27 | 2024-04-30 | 深圳市比特科技有限公司 | Pregnancy test stick convenient to detect |
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Application publication date: 20200407 |