CN211652416U - Surgical blade sharpness tester - Google Patents
Surgical blade sharpness tester Download PDFInfo
- Publication number
- CN211652416U CN211652416U CN202020330900.3U CN202020330900U CN211652416U CN 211652416 U CN211652416 U CN 211652416U CN 202020330900 U CN202020330900 U CN 202020330900U CN 211652416 U CN211652416 U CN 211652416U
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- fixedly connected
- test
- test box
- motor
- pressure sensor
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Abstract
The utility model discloses a surgical blade sharpness tester, which relates to the technical field of detection devices, and aims at the problem of low detection efficiency, the utility model provides a scheme which comprises a test box, wherein one side of the test box is provided with a test cavity, a support column fixedly connected with the test box is arranged in the test cavity, one side of the support column is fixedly connected with a first motor through a bolt, the output end of the first motor is fixedly connected with a driving wheel, the outer wall of the driving wheel is engaged with a driven wheel, the middle of the driven wheel is fixedly connected with a screw rod rotationally connected with the support column, the outer wall of the screw rod is slidably sleeved with a fixed block, the lower side of the fixed block is fixedly connected with a first pressure sensor, the lower side of the first pressure sensor is fixedly connected with a slide block in threaded connection with the screw rod, the utility model, the whole process is convenient and fast, high in efficiency, small in size and suitable for carrying and using, and the test cost is saved.
Description
Technical Field
The utility model relates to a detection device technical field especially relates to surgical knife blade sharpness tester.
Background
The scalpel refers to a special knife composed of a blade and a handle and used for cutting human or animal body tissues, and is an indispensable important surgical tool in surgical operations.
The existing detection generally needs to forward the blade to a designated detection department for relevant detection, so that the cost is high, the efficiency is low, and the blade is not suitable for actual use requirements.
Disclosure of Invention
The utility model provides a surgical blade sharpness tester has solved the problem that detection efficiency is low.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the surgical blade sharpness tester comprises a test box, a test cavity is arranged on one side of the test box, a supporting column fixedly connected with the test box is arranged in the test cavity, one side of the supporting column is fixedly connected with a first motor through a bolt, the output end of the first motor is fixedly connected with a driving wheel, the outer wall of the driving wheel is engaged and connected with a driven wheel, the middle of the driven wheel is fixedly connected with a screw rod which is rotationally connected with a support column, the outer wall of the screw rod is sleeved with a fixed block in a sliding way, the lower side of the fixed block is fixedly connected with a first pressure sensor, the lower side of the first pressure sensor is fixedly connected with a slide block in threaded connection with a screw rod, one side of fixed block is provided with detection device, detection device's below is provided with the anchor clamps with test box fixed connection, one side fixedly connected with touch-control screen and the printer of test box.
Preferably, the anchor clamps include with test box fixedly connected with mounting bracket, one side fixedly connected with fixed plate of mounting bracket, one side swivelling joint of fixed plate has the dwang that the symmetry set up, the outer wall threaded connection of dwang has the movable plate.
Preferably, the detection device comprises a second pressure sensor fixedly connected with the fixed block, the other end of the second pressure sensor is fixedly connected with a connecting frame rotatably connected with the fixed block, a second motor is fixedly connected with one side of the connecting frame, the output end of the second motor is rotatably connected with a threaded rod rotatably connected with the connecting frame through a coupler fixedly connected with, a moving block is matched with the outer wall of the threaded rod in a spiral transmission manner, test paper is fixedly sleeved in the middle of the moving block in a sliding manner, and a limiting rod fixedly connected with the connecting frame is sleeved on the lower side of the moving block in a sliding manner.
Preferably, the sliding block is connected with a supporting column in a sliding mode, and the cross section of the supporting column is of a U-shaped structure.
Preferably, the moving plate is provided with a threaded hole, and the rotating rod is located in the threaded hole.
Preferably, a plurality of limiting columns are sleeved on the upper side threads of the moving block, and the limiting columns are in contact with the test paper.
The utility model has the advantages that:
1. through mutually supporting between each device, can utilize mutually supporting between motor and the pressure sensor, can know the pressure value in the twinkling of an eye of test paper, and then obtain peak data through the conversion, whole process convenient and fast, it is efficient, practice thrift the test cost.
2. Through the mutual cooperation between different devices for the easy operation of whole device is fit for using, and the volume is less, is suitable for carrying and using.
Drawings
Fig. 1 is a schematic front sectional view of a surgical blade sharpness tester provided by the present invention;
fig. 2 is a left side sectional view of the surgical blade sharpness tester provided by the present invention;
fig. 3 is an enlarged schematic view of the point a of the surgical blade sharpness tester provided by the present invention.
Reference numbers in the figures: the test device comprises a test box 1, a mounting frame 2, a connecting frame 3, a support column 4, a test cavity 5, a lead screw 6, a fixed block 7, a second pressure sensor 8, a touch screen 9, a printer 10, a first pressure sensor 11, a slide block 12, a threaded rod 13, a limiting rod 14, a fixed plate 15, a movable plate 16, a rotating rod 17, a movable block 18, test paper 19, a limiting column 20, a driven wheel 21, a first motor 22, a driving wheel 23 and a second motor 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the surgical blade sharpness tester comprises a test box 1, a test cavity 5 is arranged on one side of the test box 1, a support pillar 4 fixedly connected with the test box 1 is arranged in the test cavity 5, a first motor 22 is fixedly connected with one side of the support pillar 4 through a bolt, an output end of the first motor 22 is fixedly connected with a driving wheel 23, an outer wall of the driving wheel 23 is engaged and connected with a driven wheel 21, a screw rod 6 rotatably connected with the support pillar 4 is fixedly connected with the middle of the driven wheel 21, a fixed block 7 is slidably sleeved on the outer wall of the screw rod 6, a first pressure sensor 11 is fixedly connected with the lower side of the fixed block 7, a slider 12 in threaded connection with the screw rod 6 is fixedly connected with the lower side of the first pressure sensor 11, a detection device is arranged on one side of the fixed block 7, a clamp fixedly connected with the test box 1 is arranged, when needs examine, at first the cutter that will detect is fixed through anchor clamps, then install test paper 19 on detection device, fix, detect, in the testing process, through the drive of first motor 22, make from driving wheel 21 and lead screw 6 rotate, and then drive slider 12 and reciprocate, further drive fixed block 7, the removal of second pressure sensor 8 and link 3, finally drive the testing arrangement and remove, make test paper 19 contact the cutter, first pressure sensor 8 and first pressure sensor 11 experience pressure this moment, measure, last through touch-control screen 9 and printer 10 with data output.
Anchor clamps include with 1 fixedly connected with mounting bracket 2 of test box, one side fixedly connected with fixed plate 15 of mounting bracket 2, and one side swivelling joint of fixed plate 15 has the dwang 17 that the symmetry set up, and the outer wall threaded connection of dwang 17 has movable plate 16, fixes through mounting bracket 2 and fixed plate 15, and rotatory dwang 17 can remove movable plate 16, and then guarantees the fixed of later stage cutter.
The detection device comprises a second pressure sensor 8 fixedly connected with a fixed block 7, the other end of the second pressure sensor 8 is fixedly connected with a connecting frame 3 rotatably connected with the fixed block 7, one side of the connecting frame 3 is fixedly connected with a second motor 24, the output end of the second motor 24 is fixedly connected with a threaded rod 13 rotatably connected with the connecting frame 3 through a coupler, the outer wall of the threaded rod 13 is matched with a moving block 18 in a spiral transmission manner, the middle of the moving block 18 is fixedly sleeved with test paper 19 in a sliding manner, the lower side of the moving block 18 is sleeved with a limiting rod 14 fixedly connected with the connecting frame 3 in a sliding manner, the second motor 24 and the moving block 18 move downwards under the driving of the connecting frame 3, so that the test paper 19 is driven to move, the test is ensured, when the second motor 24 works, the threaded rod 13 is driven to rotate under the limiting of the limiting rod 14, and the moving block 18 can move horizontally, measurements of different positions of the tool can be made.
The working principle is as follows: when needing to detect, at first fix the cutter that needs to detect through anchor clamps, then install test paper 19 on movable block 18, fix, detect, in the testing process, through the drive of first motor 22, make from driving wheel 21 and lead screw 6 rotate, and then drive slider 12 and reciprocate, further drive fixed block 7, the removal of second pressure sensor 8 and link 3, finally drive test paper 19 and remove, make test paper 19 contact the cutter, second pressure sensor 8 and first pressure sensor 11 experience pressure this moment, measure, at last through touch-control screen 9 and printer 10 with data output, accomplish the measurement.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The surgical blade sharpness tester comprises a test box (1) and is characterized in that a test cavity (5) is arranged on one side of the test box (1), a support column (4) fixedly connected with the test box (1) is arranged in the test cavity (5), a first motor (22) is fixedly connected to one side of the support column (4) through a bolt, a driving wheel (23) is fixedly connected to the output end of the first motor (22), a driven wheel (21) is connected to the outer wall of the driving wheel (23) in a meshed manner, a lead screw (6) rotatably connected with the support column (4) is fixedly connected to the middle of the driven wheel (21), a fixing block (7) is slidably sleeved on the outer wall of the lead screw (6), a first pressure sensor (11) is fixedly connected to the lower side of the fixing block (7), and a sliding block (12) in threaded connection with the lead screw (6) is fixedly connected to the lower side of, one side of fixed block (7) is provided with detection device, detection device's below is provided with the anchor clamps with test box (1) fixed connection, one side fixedly connected with touch-control screen (9) and printer (10) of test box (1).
2. The surgical blade sharpness tester according to claim 1, wherein the clamp includes a mounting frame (2) fixedly connected with the test box (1), a fixing plate (15) is fixedly connected to one side of the mounting frame (2), rotating rods (17) symmetrically arranged are rotatably connected to one side of the fixing plate (15), and a moving plate (16) is connected to an outer wall of each rotating rod (17) in a threaded manner.
3. The surgical blade sharpness tester according to claim 1, wherein the detection device includes a second pressure sensor (8) fixedly connected to the fixed block (7), and another end of the second pressure sensor (8) is fixedly connected to a connecting frame (3) rotatably connected to the fixed block (7), one side of the connecting frame (3) is fixedly connected to a second motor (24), an output end of the second motor (24) is fixedly connected to a threaded rod (13) rotatably connected to the connecting frame (3) through a coupler, an outer wall of the threaded rod (13) is in screw transmission fit with a moving block (18), a middle of the moving block (18) is fixedly slidably sleeved with a test paper (19), and a lower side of the moving block (18) is slidably sleeved with a limiting rod (14) fixedly connected to the connecting frame (3).
4. The surgical blade sharpness tester according to claim 1, wherein the slider (12) is slidably connected to a support post (4), and a cross section of the support post (4) is in a U-shaped configuration.
5. The scalpel blade sharpness tester according to claim 2, wherein the moving plate (16) is provided with a threaded hole, and the rotating rod (17) is located in the threaded hole.
6. The surgical blade sharpness tester according to claim 3, wherein a plurality of limiting columns (20) are threadedly fitted on an upper side of the moving block (18), the limiting columns (20) being in contact with the test paper (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330900.3U CN211652416U (en) | 2020-03-17 | 2020-03-17 | Surgical blade sharpness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020330900.3U CN211652416U (en) | 2020-03-17 | 2020-03-17 | Surgical blade sharpness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211652416U true CN211652416U (en) | 2020-10-09 |
Family
ID=72687895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020330900.3U Expired - Fee Related CN211652416U (en) | 2020-03-17 | 2020-03-17 | Surgical blade sharpness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211652416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235620A (en) * | 2022-02-28 | 2022-03-25 | 中南大学湘雅医院 | Ophthalmic surgery sword performance detector |
| CN114235619A (en) * | 2021-12-20 | 2022-03-25 | 茅添洪 | Scalpel sharpness detection device and detection method thereof |
-
2020
- 2020-03-17 CN CN202020330900.3U patent/CN211652416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114235619A (en) * | 2021-12-20 | 2022-03-25 | 茅添洪 | Scalpel sharpness detection device and detection method thereof |
| CN114235620A (en) * | 2022-02-28 | 2022-03-25 | 中南大学湘雅医院 | Ophthalmic surgery sword performance detector |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |