Quick measuring tool for special-shaped bending needle

Abstract

The application discloses a special-shaped bent needle rapid measurement tool, relates to the field of tools for special-shaped bent needle measurement, and comprises a base, a base plate is fixedly installed on the top of the base, a special-shaped bent needle body is arranged on the base plate, a positioning mechanism for positioning and installing the special-shaped bent needle body is arranged on the top of the base, and the positioning mechanism comprises first, second and third positioning tables which are respectively arranged on the top of the base. The special-shaped bent needle body is placed on the first, second and third positioning tables, the special-shaped bent needle body is positioned and installed through corresponding first, second and third positioning grooves, and a rapid measurement tool is made according to the shape of the special-shaped bent needle, so that the measurement efficiency and the measurement error caused by the difficulty in fixing the special-shaped bent needle can be improved, the shape of the special-shaped bent needle can be detected, the positioning with the gauge is formed, and therefore the end length of the special-shaped bent needle can be measured to see whether it meets the standard.

Description

Technical Field

[0001] This application relates to the field of tooling for measuring irregularly shaped bent needles, and in particular to tooling for rapid measurement of irregularly shaped bent needles. Background Technology

[0002] Curved needles have various applications in the medical field, mainly including the removal of foreign bodies on the ocular surface during ophthalmic surgery and their use in the treatment of temporomandibular joint arthritis.

[0003] After the production of irregularly shaped bent needles, it is usually necessary to measure and inspect their shape and length. However, the existing measuring fixtures are difficult to accurately position and match the irregularly shaped bent needles, which will lead to slight errors in length measurement and affect measurement efficiency. Therefore, a rapid measuring fixture that matches and positions the irregularly shaped bent needle according to its shape is needed. Utility Model Content

[0004] To improve measurement efficiency and reduce measurement errors, this application provides a quick measurement fixture for irregularly shaped bent needles.

[0005] The quick measuring fixture for irregularly shaped bent needles provided in this application adopts the following technical solution: the quick measuring fixture for irregularly shaped bent needles includes a base, a pad is fixedly installed on the top of the base, an irregularly shaped bent needle body is provided on the pad, and a positioning mechanism for positioning and installing the irregularly shaped bent needle body is provided on the top of the base.

[0006] The positioning mechanism includes a first positioning platform, a second positioning platform, and a third positioning platform respectively disposed on the top of the base. The top of the base is fixedly installed with a first positioning frame, a second positioning frame, a third positioning frame, and a fourth positioning frame that are adapted to the corresponding first positioning platform, second positioning platform, and third positioning platform. The first positioning platform, second positioning platform, and third positioning platform are each provided with a first positioning groove, a second positioning groove, and a third positioning groove for positioning and installing the irregularly shaped bent needle body. The first positioning frame, second positioning frame, third positioning frame, and fourth positioning frame are each provided with a reinforcing mechanism.

[0007] By adopting the above technical solution, the irregular-shaped bent needle body is positioned and installed through the corresponding first positioning groove, second positioning groove and third positioning groove, and a rapid measuring fixture is made according to the shape of the irregular-shaped bent needle, thereby improving the measurement efficiency and reducing the measurement error caused by the difficulty in fixing irregular shapes. In addition, it is possible to detect whether the shape of the irregular bent needle meets the standard and form a positioning with the inspection fixture, so as to measure whether the end length of the irregular bent needle meets the standard.

[0008] Preferably, the reinforcement mechanism includes a first T-shaped groove, a first mounting groove, a second mounting groove, and a second T-shaped groove respectively formed on the corresponding first positioning frame, second positioning frame, third positioning frame, and fourth positioning frame. A corresponding first T-shaped block, a first mounting block, a second mounting block, and a second T-shaped block are slidably installed in the first T-shaped groove, the first mounting groove, the second mounting groove, and the second T-shaped groove, respectively. The first T-shaped block, the first mounting block, the second mounting block, and the second T-shaped block are fixedly installed with the corresponding first positioning platform, the second positioning platform, and the third positioning platform.

[0009] By adopting the above technical solution, and by setting the first T-shaped slot, the first mounting slot, the second mounting slot, and the second T-shaped slot box with corresponding first T-shaped blocks, first mounting blocks, second mounting blocks, and second T-shaped blocks, the functions of quick positioning, installation, and disassembly can be achieved.

[0010] Preferably, two support frames are symmetrically fixedly installed on the top of the base, and the same top plate is fixedly installed on one side of the two support frames, with the top plate located above the irregularly shaped bent needle body.

[0011] By adopting the above technical solution, the installation can be aided by setting up a top plate.

[0012] Preferably, the bottom of the top plate has multiple rectangular openings symmetrically arranged, and each of the multiple rectangular openings is equipped with a detector for detecting the length of the irregularly shaped bent needle body.

[0013] By adopting the above technical solution, a rectangular opening can be set up to assist in the installation process.

[0014] Preferably, all of the detectors are infrared sensors.

[0015] By adopting the above technical solution, and using multiple infrared sensors as detectors, the length of the irregularly shaped bent needle body can be sensed.

[0016] Preferably, one side of the base is provided with a corresponding display screen and an alarm for displaying the status of the irregularly shaped bent needle body, and the alarm is adapted to the detector.

[0017] By adopting the above technical solution and setting up a display screen, the length of the irregularly shaped bent needle body can be displayed.

[0018] Preferably, the detector, display screen, and alarm are interconnected by signal connection.

[0019] By adopting the above technical solution, the detector, display screen and alarm are interconnected and can be used in combination.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application utilizes the cooperation of a first positioning table, etc., to place the irregularly shaped bent needle body on the first positioning table, the second positioning table, and the third positioning table, and to position and install the irregularly shaped bent needle body through the corresponding first positioning groove, the second positioning groove, and the third positioning groove. A quick measuring fixture is made according to the shape of the irregularly shaped bent needle, thereby improving the measurement efficiency and reducing the measurement error caused by the difficulty in fixing irregular shapes. In addition, it can detect whether the shape of the irregularly shaped bent needle meets the standard, and forms a positioning with the inspection fixture. Therefore, it can measure whether the end length of the irregularly shaped bent needle meets the standard.

[0022] 2. This application employs a display screen and other devices to detect the length of the irregularly shaped bent needle body using multiple detectors, and displays the result on the display screen. When the length of the irregularly shaped bent needle body does not meet the standard, the detectors send a signal to the alarm, which then triggers an alarm and displays the result on the display screen. Therefore, it allows staff to accurately determine the specific location of the irregularly shaped bent needle body where the length is incorrect. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the irregular-shaped bent needle rapid measurement tool according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the overall structure of the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the main measurement structure in the embodiments of this application;

[0026] Figure 4 This is a partial unfolded schematic diagram illustrating the positioning structure in an embodiment of this application;

[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the positioning structure in an embodiment of this application;

[0028] Reference numerals: 1. Base; 2. Irregularly shaped bent needle body; 3. Pad; 4. First positioning platform; 5. First positioning groove; 6. Second positioning platform; 7. Second positioning groove; 8. Third positioning platform; 9. Third positioning groove; 10. Display screen; 11. Alarm; 12. First positioning frame; 13. First T-shaped groove; 14. First T-shaped block; 15. Second positioning frame; 16. First mounting groove; 17. First mounting block; 18. Third positioning frame; 19. Second mounting groove; 20. Second mounting block; 21. Fourth positioning frame; 22. Second T-shaped groove; 23. Second T-shaped block; 24. Top plate; 25. Support frame; 26. Rectangular opening; 27. Detector. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a rapid measurement fixture for irregularly shaped bent needles.

[0031] Reference Figure 1-3 The quick measuring fixture for irregularly shaped bent needles includes a base 1, a pad 3 fixedly installed on the top of the base 1, and an irregularly shaped bent needle body 2 provided on the pad 3, a positioning mechanism and a measuring mechanism provided on the top of the base 1 for positioning and installing the irregularly shaped bent needle body 2.

[0032] The positioning mechanism includes a first positioning platform 4, a second positioning platform 6, and a third positioning platform 8 respectively set on the top of the base 1. The top of the base 1 is fixedly installed with a first positioning frame 12, a second positioning frame 15, a third positioning frame 18, and a fourth positioning frame 21 that are adapted to the corresponding first positioning platform 4, second positioning platform 6, and third positioning platform 8. The first positioning platform 4, the second positioning platform 6, and the third positioning platform 8 are all provided with a first positioning groove 5, a second positioning groove 7, and a third positioning groove 9 for positioning and installing the irregular bent needle body 2.

[0033] The positioning mechanism further includes a first T-shaped groove 13, a first mounting groove 16, a second mounting groove 19, and a second T-shaped groove 22 respectively opened on the corresponding first positioning frame 12, second positioning frame 15, third positioning frame 18, and fourth positioning frame 21. A first T-shaped block 14, a first mounting block 17, a second mounting block 20, and a second T-shaped block 23 are slidably installed in the first T-shaped groove 13, the first mounting groove 16, the second mounting groove 19, and the second T-shaped groove 22 respectively. The first T-shaped block 14, the first mounting block 17, the second mounting block 20, and the second T-shaped block 23 are fixedly installed with the corresponding first positioning platform 4, the second positioning platform 6, and the third positioning platform 8 respectively.

[0034] In use, the irregularly shaped bent needle body 2 is placed on the first positioning platform 4, the second positioning platform 6, and the third positioning platform 8, and the irregularly shaped bent needle body 2 is positioned and installed through the corresponding first positioning groove 5, the second positioning groove 7, and the third positioning groove 9. A quick measuring fixture is made according to the shape of the irregularly shaped bent needle, which can improve the measurement efficiency and reduce the measurement error caused by the difficulty in fixing the irregular shape. In addition, it can detect whether the shape of the irregularly shaped bent needle meets the standard and form a positioning with the inspection fixture. Therefore, it can measure whether the end length of the irregularly shaped bent needle meets the standard.

[0035] Reference Figure 3-5The measuring mechanism includes two support frames 25 symmetrically fixedly installed on the top of the base 1. The same top plate 24 is fixedly installed on one side of the two support frames 25. The top plate 24 is located above the irregular bent needle body 2. Multiple rectangular openings 26 are symmetrically opened at the bottom of the top plate 24. Each of the multiple rectangular openings 26 is equipped with a detector 27 for detecting the length of the irregular bent needle body 2. All detectors 27 are infrared sensors. A display screen 10 and an alarm 11 are respectively provided on one side of the base 1 for displaying the status of the irregular bent needle body 2. The alarm 11 is adapted to the detector 27. The detector 27, the display screen 10 and the alarm 11 are interconnected by signal.

[0036] The detector 27, display screen 10 and alarm 11 in this application are all prior art products, so the specific signals and connection process are not described in detail. Furthermore, this application does not limit the signals of the detector 27, display screen 10 and alarm 11, and they can be selected according to the usage requirements.

[0037] In use, the length of the irregular bent needle body 2 can be detected by multiple detectors 27 and displayed on the display screen 10. When the length of the irregular bent needle body 2 does not meet the standard, the detectors 27 send a signal to the alarm 11 and the alarm 11 sounds an alarm and is displayed on the display screen 10. Therefore, the staff can accurately know which specific position of the irregular bent needle body 2 does not meet the length standard.

[0038] The implementation principle of the irregular-shaped bent needle rapid measurement fixture in this application embodiment is as follows: When in use, the irregular-shaped bent needle body 2 is first placed on the first positioning table 4, the second positioning table 6 and the third positioning table 8, and the irregular-shaped bent needle body 2 is positioned and installed through the corresponding first positioning groove 5, the second positioning groove 7 and the third positioning groove 9. The rapid measurement fixture is made according to the shape of the irregular-shaped bent needle, thereby improving the measurement efficiency and reducing the measurement error caused by the difficulty in fixing irregular shapes. In addition, it can detect whether the shape of the irregular-shaped bent needle meets the standard and form a positioning with the inspection tool. Therefore, it can measure whether the end length of the irregular-shaped bent needle meets the standard.

[0039] The length of the irregular bent needle body 2 can be detected by multiple detectors 27 and displayed on the display screen 10. When the length of the irregular bent needle body 2 does not meet the standard, the detectors 27 send a signal to the alarm 11 and the alarm is triggered by the alarm 11. The display screen 10 also shows the result. Therefore, the staff can accurately know which specific position of the irregular bent needle body 2 does not meet the length standard.

[0040] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A quick measuring fixture for irregularly shaped bent needles, comprising a base (1), characterized in that: A pad (3) is fixedly installed on the top of the base (1), and a shaped bent needle body (2) is provided on the pad (3). A positioning mechanism for positioning and installing the shaped bent needle body (2) is provided on the top of the base (1). The positioning mechanism includes a first positioning platform (4), a second positioning platform (6), and a third positioning platform (8) respectively set on the top of the base (1). The top of the base (1) is fixedly installed with a first positioning frame (12), a second positioning frame (15), a third positioning frame (18), and a fourth positioning frame (21) that are adapted to the corresponding first positioning platform (4), second positioning platform (6), and third positioning platform (8). The first positioning platform (4), the second positioning platform (6), and the third positioning platform (8) are all provided with a first positioning groove (5), a second positioning groove (7), and a third positioning groove (9) for positioning and installing the irregular bent needle body (2). The first positioning frame (12), the second positioning frame (15), the third positioning frame (18), and the fourth positioning frame (21) are all provided with a reinforcing mechanism.

2. The quick measuring fixture for irregularly shaped bent needles according to claim 1, characterized in that: The reinforcement mechanism includes a first T-shaped groove (13), a first mounting groove (16), a second mounting groove (19), and a second T-shaped groove (22) respectively opened on the corresponding first positioning frame (12), second positioning frame (15), third positioning frame (18), and fourth positioning frame (21). The first T-shaped groove (13), the first mounting groove (16), the second mounting groove (19), and the second T-shaped groove (22) are respectively slidably installed with the corresponding first T-shaped block (14), the first mounting block (17), the second mounting block (20), and the second T-shaped block (23). The first T-shaped block (14), the first mounting block (17), the second mounting block (20), and the second T-shaped block (23) are respectively fixedly installed with the corresponding first positioning platform (4), the second positioning platform (6), and the third positioning platform (8).

3. The quick measuring fixture for irregularly shaped bent needles according to claim 1, characterized in that: Two support frames (25) are symmetrically fixedly installed on the top of the base (1), and the same top plate (24) is fixedly installed on one side of the two support frames (25). The top plate (24) is located above the irregular bent needle body (2).

4. The quick measuring fixture for irregularly shaped bent needles according to claim 3, characterized in that: The bottom of the top plate (24) is symmetrically provided with multiple rectangular openings (26), and each of the multiple rectangular openings (26) is provided with a detector (27) for detecting the length of the irregular bent needle body (2).

5. The quick measuring fixture for irregularly shaped bent needles according to claim 4, characterized in that: All of the detectors (27) are infrared sensors.

6. The quick measuring fixture for irregularly shaped bent needles according to claim 4, characterized in that: The base (1) is provided with a display screen (10) and an alarm (11) on one side, which are used to display the status of the irregular bent needle body (2). The alarm (11) is adapted to the detector (27).

7. The quick measuring fixture for irregularly shaped bent needles according to claim 6, characterized in that: The detector (27), display screen (10) and alarm (11) are interconnected by signal connection.

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