CN215458199U - Skin test protection resistance to compression fixing device - Google Patents
Skin test protection resistance to compression fixing device Download PDFInfo
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- CN215458199U CN215458199U CN202121408119.4U CN202121408119U CN215458199U CN 215458199 U CN215458199 U CN 215458199U CN 202121408119 U CN202121408119 U CN 202121408119U CN 215458199 U CN215458199 U CN 215458199U
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- adjusting sliding
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Abstract
The utility model discloses a compression-resistant fixing device for skin test protection, which comprises a positioning bottom plate, wherein an adjusting sliding groove is formed in the central axis of the top of the positioning bottom plate, an adjusting sliding plate is connected inside the adjusting sliding groove in a sliding manner, the adjusting sliding plate penetrates through the adjusting sliding groove and extends to the top, the top of the adjusting sliding plate is fixedly connected with a positioning chassis, and one side of the outer wall of the positioning chassis is fixedly connected with a connecting plate. According to the utility model, an arm penetrates through the inside of a positioning and fixing component at the top of a positioning bottom plate, a second fixing block is pulled downwards or upwards according to the thickness of the arm, the positioning insertion rod is used for fixing the position, a positioning chassis is pulled according to the position of a skin test part, an adjusting sliding plate slides in an adjusting sliding groove, a threaded hole at a corresponding position is selected after the adjusting sliding plate slides to a proper position, the threaded rod is used for fixing the position, the arm skin test part is fixed according to the steps, the skin test part is further protected and pressure-resistant, the phenomenon that the observation of the skin test result is influenced due to the pressure or displacement of the skin test part caused by the action of external force is avoided, and the fixing position is adjusted according to different people.
Description
Technical Field
The utility model belongs to the technical field of skin tests, and particularly relates to a skin test protection compression-resistant fixing device.
Background
The skin test is short for skin (or intradermal) sensitivity test, and is the most common clinical specific test. Some drugs are easy to have anaphylactic reaction in clinical use, such as penicillin, cephalosporin antibiotics, tetanus antitoxin and the like, and common anaphylactic reaction comprises rash, urticaria, dermatitis, fever, angioneurotic edema, asthma, anaphylactic shock and the like, wherein the anaphylactic shock is the most serious and even can cause death.
In the process of skin test, when the test object is an adult with weak self-control ability, the arm of the test object needs to be fixed, and the current clinical method is generally marked by people and cannot be protected, pressed and fixed.
Therefore, it is necessary to provide a leather test protection compression-resistant fixing device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a compression-resistant fixing device for skin test protection, which is characterized in that an arm penetrates through the inside of a positioning fixing component at the top of a positioning bottom plate, a second fixing block is pulled downwards or upwards according to the thickness of the arm, a positioning insertion rod is used for fixing the position, a positioning chassis is pulled according to the position of a skin test part, an adjusting sliding plate slides in an adjusting sliding chute, a threaded hole in a corresponding position is selected after the adjusting sliding plate slides to a proper position, the position is fixed by using a threaded rod, the fixing of the skin test part is realized according to the steps, compression resistance is further implemented for skin test crowds, and the fixing position is adjusted according to different crowds, so that the defects in the technology are overcome.
In order to achieve the above purpose, the utility model provides the following technical scheme: the skin test protection compression-resistant fixing device comprises a positioning bottom plate, wherein an adjusting sliding groove is formed in the central axis of the top of the positioning bottom plate, an adjusting sliding plate is connected inside the adjusting sliding groove in a sliding mode, the adjusting sliding plate penetrates through the adjusting sliding groove and extends to the top of the adjusting sliding plate, a positioning chassis is fixedly connected to the top of the adjusting sliding plate, a connecting plate is fixedly connected to one side of the outer wall of the positioning chassis, a threaded hole is formed in one side, away from the adjusting sliding groove, of the top of the positioning bottom plate, a threaded rod is inserted into the connecting plate through threads, the threaded rod penetrates through the positioning bottom plate and extends to the inside of the threaded hole, and a positioning fixing assembly is fixedly connected to the top of the positioning bottom plate and the positioning chassis;
the fixed subassembly in location includes the fixed plate, the quantity of fixed plate is provided with two, two the fixed plate all sets up about location chassis and location bottom plate axis symmetry, two first fixed block of fixedly connected with between the fixed plate, first spout has been seted up to the inside axis department of fixed plate, the inside sliding connection of first spout has the regulation slide bar, the regulation slide bar runs through first spout and extends to both sides, two fixedly connected with second fixed block between the regulation slide bar.
Preferably, one side of the outer wall of the adjusting slide bar is fixedly connected with a positioning slide plate, one side of the outer wall of the fixed plate is provided with a positioning insertion hole, a positioning insertion rod is inserted into the positioning slide plate through threads, the positioning insertion rod extends into the positioning insertion hole, and the outer wall of the positioning slide plate is fixedly connected with a control handle.
Preferably, a second chute is formed in the central axis of the bottom of the positioning bottom plate, two positioning screws penetrate through the second chute, two positioning screws are arranged and symmetrically arranged about the central axis of the second chute, a positioning nut is sleeved on the outer wall of each positioning screw in a threaded manner, and each positioning screw is detachably connected with the second chute through the corresponding positioning nut.
Preferably, the adjusting sliding plate is T-shaped in cross section, and the first fixing block and the second fixing block are C-shaped in cross section.
Preferably, the number of the threaded holes is three, and the distance between every two adjacent threaded holes is equal.
Preferably, the cross-sectional shape of the positioning bottom plate is a C shape.
In the technical scheme, the utility model provides the following technical effects and advantages:
1. the arm penetrates through the inside of a positioning fixing component at the top of a positioning bottom plate, a second fixing block is pulled downwards or upwards according to the thickness of the arm, a positioning insertion rod is used for fixing the position, a positioning base plate is pulled according to the position of a skin test part, an adjusting sliding plate slides in an adjusting sliding groove, a threaded hole in the corresponding position is selected after the adjusting sliding plate slides to the proper position, the position is fixed by a threaded rod, the skin test part is fixed according to the steps, compression resistance is further implemented on skin test crowds, and the fixing position is adjusted according to different crowds;
2. through the rigidity who fixes a position bottom plate and table according to the position of using, insert the table to between the bottom plate of fixing a position, use positioning screw to run through the second spout and fix with the table, when hookup location takes place the skew, pulling positioning screw makes positioning screw slide adjusting in the second spout is inside, uses set nut to carry out rigidity at last, further realizes portable adjusting device's position of use, need not to carry out loaded down with trivial details dismantlement.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the positioning and fixing assembly of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the overall structure of a second fixing block according to the present invention;
fig. 5 is a schematic view of the overall structure of the positioning chassis of the present invention.
Description of reference numerals:
1. positioning the bottom plate; 2. adjusting the sliding chute; 3. adjusting the sliding plate; 4. positioning the chassis; 5. a connecting plate; 6. a threaded hole; 7. a threaded rod; 8. positioning and fixing the assembly; 9. a fixing plate; 10. a first fixed block; 11. a first chute; 12. adjusting the sliding rod; 13. positioning the sliding plate; 14. a control handle; 15. positioning the jack; 16. positioning the inserted rod; 17. a second fixed block; 18. a second chute; 19. positioning a screw rod; 20. and (5) positioning a nut.
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.
The utility model provides a skin test protection compression-resistant fixing device shown in figures 1-5, which comprises a positioning bottom plate 1, wherein an adjusting chute 2 is formed in the central axis of the top of the positioning bottom plate 1, an adjusting sliding plate 3 is connected inside the adjusting chute 2 in a sliding manner, the adjusting sliding plate 3 extends to the top through the adjusting chute 2, a positioning chassis 4 is fixedly connected to the top of the adjusting sliding plate 3, a connecting plate 5 is fixedly connected to one side of the outer wall of the positioning chassis 4, a threaded hole 6 is formed in one side of the top of the positioning bottom plate 1, which is far away from the adjusting chute 2, a threaded rod 7 is inserted into the connecting plate 5 in a threaded manner, the threaded rod 7 extends to the inside of the threaded hole 6 through the positioning bottom plate 1, and positioning fixing components 8 are fixedly connected to the tops of the positioning chassis 4 and the positioning bottom plate 1;
the positioning and fixing assembly 8 comprises two fixing plates 9, the number of the fixing plates 9 is two, the fixing plates 9 are symmetrically arranged about the central axis of the positioning chassis 4 and the positioning bottom plate 1, a first fixing block 10 is fixedly connected between the fixing plates 9, a first sliding groove 11 is formed in the central axis of the fixing plates 9, an adjusting sliding rod 12 is slidably connected inside the first sliding groove 11, the adjusting sliding rod 12 penetrates through the first sliding groove 11 and extends to two sides, and a second fixing block 17 is fixedly connected between the adjusting sliding rods 12.
Furthermore, in the above technical solution, one side of the outer wall of the adjusting slide bar 12 is fixedly connected with a positioning slide plate 13, one side of the outer wall of the fixing plate 9 is provided with a positioning insertion hole 15, the positioning slide plate 13 is inserted with a positioning insertion rod 16 through internal threads, the positioning insertion rod 16 extends into the positioning insertion hole 15, and the outer wall of the positioning slide plate 13 is fixedly connected with a control handle 14.
Further, in the above technical scheme, a second sliding groove 18 is formed in the central axis of the bottom of the positioning bottom plate 1, two second sliding grooves 18 are provided, two positioning screws 19 penetrate through the two second sliding grooves 18, two positioning screws 19 are provided, the two positioning screws 19 are symmetrically arranged about the central axis of the second sliding groove 18, a positioning nut 20 is sleeved on the outer wall of each positioning screw 19 in a threaded manner, and each positioning screw 19 is detachably connected with the second sliding groove 18 through the corresponding positioning nut 20.
Further, in the above technical solution, the cross-sectional shape of the adjusting sliding plate 3 is set to be T-shaped, and the cross-sectional shapes of the first fixing block 10 and the second fixing block 17 are both set to be C-shaped.
Further, in the above technical solution, the number of the threaded holes 6 is three, and the distance between every two adjacent threaded holes 6 is equal.
Further, in the above technical solution, the cross-sectional shape of the positioning base plate 1 is a C shape.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, when the portable adjusting device is used, the positioning bottom plate 1 and the desk plate are fixed according to the using position, the desk plate is inserted between the positioning bottom plates 1, the positioning screw rod 19 penetrates through the second sliding groove 18 and is fixed with the desk plate, when the connecting position deviates, the positioning bottom plate 1 is pulled, the positioning screw rod 19 is adjusted in the second sliding groove 18 in a sliding mode, and finally the positioning screw cap 20 is used for fixing the position, so that the using position of the portable adjusting device is further achieved, and complex disassembly is not needed;
referring to the attached drawings 1-5 of the specification, when the device is used, an arm penetrates through the inside of a positioning fixing component 8 at the top of a positioning bottom plate 1, a second fixing block 17 is pulled downwards or upwards according to the thickness of the arm, an adjusting slide rod 12 slides inside a first slide groove 11, when the adjusting slide rod slides to a proper position, a positioning insertion hole 15 corresponding to the position is selected, a positioning insertion rod 16 is used for fixing the position, after the fixing is finished, a positioning base plate 4 is pulled according to the position of a skin test part, an adjusting slide plate 3 slides inside an adjusting slide groove 2, after the adjusting slide plate slides to the proper position, a threaded hole 6 corresponding to the position is selected, a threaded rod 7 is used for fixing the position, after the fixing is finished, the fixing of the skin test part is realized according to the steps, the compression resistance is further implemented on skin test crowds, and the fixing position is adjusted according to different crowds.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A skin test protection compression-resistant fixing device comprises a positioning bottom plate (1) and is characterized in that, an adjusting sliding chute (2) is arranged on the central axis of the top of the positioning bottom plate (1), an adjusting sliding plate (3) is connected in the adjusting sliding chute (2) in a sliding manner, the adjusting sliding plate (3) penetrates through the adjusting sliding groove (2) and extends to the top, the top of the adjusting sliding plate (3) is fixedly connected with a positioning chassis (4), one side of the outer wall of the positioning chassis (4) is fixedly connected with a connecting plate (5), a threaded hole (6) is arranged on one side of the top of the positioning bottom plate (1) far away from the adjusting chute (2), a threaded rod (7) is inserted into the connecting plate (5) through threads, the threaded rod (7) penetrates through the positioning bottom plate (1) and extends into the threaded hole (6), the positioning chassis (4) and the top of the positioning bottom plate (1) are fixedly connected with a positioning fixing component (8);
fixed subassembly (8) in location includes fixed plate (9), the quantity of fixed plate (9) is provided with two, two fixed plate (9) all set up about location chassis (4) and location bottom plate (1) axis symmetry, two first fixed block of fixedly connected with (10) between fixed plate (9), first spout (11) have been seted up to fixed plate (9) inside axis department, first spout (11) inside sliding connection has adjusts slide bar (12), adjust slide bar (12) and run through first spout (11) and extend to both sides, two fixedly connected with second fixed block (17) between adjusting slide bar (12).
2. The pilot-plant protection compression-resistant fixing device of claim 1, wherein: the adjusting device is characterized in that a positioning sliding plate (13) is fixedly connected to one side of the outer wall of the adjusting sliding rod (12), a positioning insertion hole (15) is formed in one side of the outer wall of the fixing plate (9), a positioning insertion rod (16) is inserted into the inner thread of the positioning sliding plate (13) in a plugging mode, the positioning insertion rod (16) extends to the inside of the positioning insertion hole (15), and a control handle (14) is fixedly connected to the outer wall of the positioning sliding plate (13).
3. The pilot-plant protection compression-resistant fixing device of claim 1, wherein: second spout (18) have been seted up to location bottom plate (1) bottom axis department, the quantity of second spout (18) is provided with two, two second spout (18) inside all runs through positioning screw (19), positioning screw (19)'s quantity is provided with two, two positioning screw (19) set up about second spout (18) axis symmetry, positioning screw (19) outer wall screw thread has cup jointed positioning nut (20), positioning screw (19) can dismantle with second spout (18) through positioning nut (20) and be connected.
4. The pilot-plant protection compression-resistant fixing device of claim 1, wherein: the cross section of the adjusting sliding plate (3) is T-shaped, and the cross sections of the first fixing block (10) and the second fixing block (17) are C-shaped.
5. The pilot-plant protection compression-resistant fixing device of claim 1, wherein: the number of the threaded holes (6) is three, and the distance between every two adjacent threaded holes (6) is equal.
6. The pilot-plant protection compression-resistant fixing device of claim 1, wherein: the cross section of the positioning bottom plate (1) is C-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408119.4U CN215458199U (en) | 2021-06-24 | 2021-06-24 | Skin test protection resistance to compression fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121408119.4U CN215458199U (en) | 2021-06-24 | 2021-06-24 | Skin test protection resistance to compression fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458199U true CN215458199U (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121408119.4U Active CN215458199U (en) | 2021-06-24 | 2021-06-24 | Skin test protection resistance to compression fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458199U (en) |
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2021
- 2021-06-24 CN CN202121408119.4U patent/CN215458199U/en active Active
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