Expanded needle box capable of avoiding needle losing
By designing an enlarged needle box including a mounting plate, a needle insertion plate, a fixing screw, a connecting nut and a fixing cover plate, the problem of easy needle loss in the prior art of tracing needles and enlarged needles is solved, and a more efficient and safe cleaning process is achieved.
Patent Information
- Application Number
- CN202421260273.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-04
AI Technical Summary
When cleaning and sterilizing the existing enlarged needle box, it is difficult to fix the car and enlarged needles, resulting in easy loss of needles and flying needles, increasing the labor burden of medical staff.
An enlarged needle box including a mounting plate, a needle insertion plate, a fixing screw, a connecting nut and a fixing cover plate is designed. Through the threaded connection and plug-in method of these components, the fixing cover plate is connected to the needle insert plate and the fixing screw to form a stable fixing structure to prevent the needle from falling off.
It effectively avoids the peeling of needles and expanded needles during steam flushing and soaking, reduces the labor burden of medical staff, and improves the quality and safety of cleaning.
Smart Images
Figure CN222657245U_ABST
Abstract
Description
Technical Field
[0001] The utility model specifically relates to an enlarged needle box which can avoid needle loss and belongs to the technical field of enlarged needle boxes. Background Art
[0002] The turning needle is a consumable tool used by dentists. It is a very small steel needle, which consists of a needle head and a needle handle. It can be inserted into high-speed and low-speed mobile phones to help dentists open cavities and repair teeth. The root canal enlargement needle consists of a handle and a needle body. It is widely used in dentistry and is of great significance in the process of oral diagnosis and treatment. An enlargement needle box is required for cleaning the turning needle and the enlargement needle. However, the existing enlargement needle box is not convenient for fixing the enlargement needle and the turning needle during cleaning, which makes it easy to lose the needle and fly the needle during cleaning and sterilization, and the medical staff need to hold it by hand during flushing, which increases the labor burden of the medical staff. Utility Model Content
[0003] The utility model aims to solve the shortcomings of the prior art and provide an enlarged needle box which can prevent needles from being lost, so as to fix the sewing needles and the enlarged needles and prevent the sewing needles and the enlarged needles from falling off during cleaning.
[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: an enlarged needle box that can avoid needle loss, including a mounting plate, two needle insertion plates fixedly installed between the mounting plates, a fixed screw rod inserted into the needle insertion plate, a first connecting nut and a first fixing nut threadedly connected to the fixed screw rod, the fixed screw rod and the needle insertion plate are connected through the first connecting nut and the first fixing nut, a fixed cover plate is inserted into the fixed screw rod, a second connecting nut is threadedly connected to the upper end of the fixed screw rod, and the second connecting nut is pressed tightly against the fixed cover plate.
[0005] Furthermore, in order to facilitate the plugging of the fixed screw rod and the fixed cover plate, a connecting groove is provided in the middle position of the fixed cover plate, and the fixed screw rod and the fixed cover plate are plugged into each other through the connecting groove.
[0006] Furthermore, in order to facilitate the contact between water flow and steam and the enlargement needle and the turning needle, circular holes arranged in an array are opened on the fixed cover plate.
[0007] Furthermore, in order to facilitate the plugging of the enlarged needle into the needle plug board, the needle plug board is provided with needle plug holes arranged in a display.
[0008] Furthermore, in order to prevent the enlarged needle from falling off from above the fixed cover plate when the utility model is overturned, the size of the circular hole is smaller than the needle insertion hole.
[0009] Furthermore, in order to facilitate the fixing of the cover plate and the upper ends of the enlargement needle and the turning needle, a second fixing nut is threadedly connected to the fixing screw rod, and the second fixing nut is located on the lower surface of the fixing cover plate.
[0010] Furthermore, in order to facilitate the plugging of the fixed screw rod and the needle plug plate, a connecting hole is provided on the needle plug plate, and the fixed screw rod and the needle plug plate are plugged through the connecting hole.
[0011] Furthermore, in order to facilitate the screwing of the first connecting nut, the second connecting nut and the second fixing nut, the first connecting nut, the second connecting nut and the second fixing nut are stainless steel butterfly nuts.
[0012] The technical effects and advantages of the utility model are as follows: the enlargement needle and the turning needle are fixed by fixing the cover plate, the first connecting nut, the second connecting nut, the first fixing nut and the second fixing nut, so as to avoid the turning needle and the enlargement needle from flying away during steam flushing, and to avoid the turning needle and the enlargement needle from scattering during soaking, and the flushing operation is simple, and the upper and lower surfaces of the turning needle and the enlargement needle can be flushed. The circular hole size is larger than the needle insertion hole size, so as to avoid the turning needle and the enlargement needle from falling off during the side overturning during cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model from an upward viewing angle;
[0014] Figure 2 It is a structural schematic diagram of the utility model from the left side perspective;
[0015] Figure 3 It is a structural schematic diagram of the utility model from the right side perspective;
[0016] Figure 4 It is a partial structural schematic diagram of the utility model.
[0017] In the figure: 1. Mounting plate; 2. Needle plug plate; 3. Fixed screw rod; 4. First connecting nut; 5. First fixing nut; 6. Connecting hole; 7. Fixed cover plate; 8. Second connecting nut; 9. Connecting groove; 10. Circular hole; 11. Needle plug hole; 12. Second fixing nut. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-Figure 4 As shown, an enlarged needle box that can avoid needle loss includes a mounting plate 1, two needle plug plates 2 are fixedly installed between the mounting plates 1, a fixed screw rod 3 is inserted on the needle plug plate 2, a first connecting nut 4 and a first fixing nut 5 are threadedly connected to the fixed screw rod 3, the fixed screw rod 3 is connected to the needle plug plate 2 through the first connecting nut 4 and the first fixing nut 5, so that it is convenient to fix the fixed screw rod 3 on the needle plug plate 2, a fixed cover plate 7 is inserted on the fixed screw rod 3, a second connecting nut 8 is threadedly connected to the upper end of the fixed screw rod 3, and the second connecting nut 8 is pressed tightly against the fixed cover plate 7, so that the needle and the enlarged needle are pressed tightly against the needle plug plate 2 and the fixed cover plate 7, so that the needle and the enlarged needle are prevented from flying during steam washing, and the needle and the enlarged needle can be prevented from scattering during soaking, and they do not need to be held all the time during washing, which reduces the labor burden of medical staff and is convenient for cleaning. At the same time, steam washing can be performed at multiple angles, and the upper and lower surfaces of the needle and the enlarged needle can be washed to improve the cleaning quality.
[0020] A connecting groove 9 is provided in the middle position of the fixed cover plate 7, and the fixed screw rod 3 is plugged into the fixed cover plate 7 through the connecting groove 9. The fixed cover plate 7 is provided with circular holes 10 arranged in an array, and the needle plug plate 2 is provided with needle plug holes 11 arranged in a display. The size of the circular hole 10 is smaller than the needle plug hole 11, which can prevent the sewing needle and the enlargement needle from falling off when the cleaning is turned over, and the needle is prevented from being lost, thereby improving the cleaning quality. At the same time, it can prevent the medical staff from holding the flushing all the time during flushing, thereby reducing the labor burden of the medical staff. A second fixing nut 12 is threadedly connected to the fixed screw rod 3, and the second fixing nut 12 is larger than the connecting groove 9, so that the fixed cover plate 7 can be removed through the connecting groove 9. The second fixing nut 12 is located on the lower surface of the fixed cover plate 7. Through the position of the second nut on the fixed screw rod 3, the distance between the fixed cover plate 7 and the needle plug plate 2 can be flexibly adjusted, which can be suitable for different specifications. The needles and enlargement needles of different sizes are used to improve the applicability. A connecting hole 6 is provided on the needle plug plate 2. The fixing screw 3 is connected to the needle plug plate 2 through the connecting hole 6. The first connecting nut 4, the second connecting nut 8 and the second fixing nut 12 are stainless steel butterfly nuts. Their special shape is like a pair of unfolded butterfly wings, which are convenient for manual tightening and disassembly, and the tightening force can be adjusted according to needs. It also has a certain locking function, beautiful appearance, long service life, and flexible adjustment force, so as to facilitate the fixing and limiting of the needles and enlargement needles, thereby avoiding the flying of the needles and enlargement needles during steam flushing, and avoiding the scattering of the needles and enlargement needles during soaking. It is not necessary to hold them all the time during flushing, which reduces the labor burden of medical staff and facilitates cleaning. At the same time, steam flushing can be performed at multiple angles, and the upper and lower surfaces of the needles and enlargement needles can be flushed to improve the cleaning quality.
[0021] When the utility model is in use, the fixed screw rod 3 is plugged into the needle plug plate 2, and the screw motor on the fixed screw rod 3 has a first fixing nut 5, so that the first fixing nut 5 contacts the upper surface of the needle plug plate 2, and the lower end of the fixed screw rod 3 is threadedly connected with the first connecting nut 4, which is pressed against the lower surface of the needle plug plate 2 through the first connecting nut 4, so that the fixed screw rod 3 and the needle plug plate 2 are fixed, and the second fixing nut 12 is rotated and moved to a suitable position according to the size specifications of the sewing needle and the enlarged needle groove, and the sewing needle and the enlarged needle are plugged into the needle plug plate 2 through the needle plug hole 11, and the fixed cover plate 7 is plugged into the fixed screw rod 3 through the connecting groove 9, and the fixed screw rod 3 is threadedly connected with the second nut, and the fixed cover plate 7 is pressed tightly with the turning needle and the enlargement needle to avoid the turning needle and the enlargement needle from flying during steam washing, and can avoid the turning needle and the enlargement needle from scattering during soaking, and the operation is simple during washing, which improves the cleaning quality, and can wash the upper and lower surfaces of the turning needle and the enlargement needle. The circular hole 10 is larger than the needle plug hole 11 to avoid the turning needle and the enlargement needle from falling off during washing. The first connecting nut 4, the second connecting nut 8 and the second fixing nut 12 are stainless steel butterfly nuts. Their special shape, like a pair of unfolded butterfly wings, is easy to tighten and disassemble manually, and the tightening force can be adjusted according to needs. It also has a certain locking function, beautiful appearance, long service life, and flexible adjustment of force.
[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. An enlarged needle box capable of preventing needle loss, comprising a mounting plate (1), characterized in that: Two needle plug plates (2) are fixedly mounted between the mounting plates (1); a fixed screw rod (3) is plugged into the needle plug plate (2); a first connecting nut (4) and a first fixing nut (5) are threadedly connected to the fixed screw rod (3); the fixed screw rod (3) and the needle plug plate (2) are connected via the first connecting nut (4) and the first fixing nut (5); a fixed cover plate (7) is plugged into the fixed screw rod (3); a second connecting nut (8) is threadedly connected to the upper end of the fixed screw rod (3); the second connecting nut (8) is pressed tightly against the fixed cover plate (7).
2. The enlarged needle box capable of preventing needle loss as claimed in claim 1, characterized in that: A connecting groove (9) is provided in the middle of the fixed cover plate (7), and the fixed screw rod (3) and the fixed cover plate (7) are plugged into each other through the connecting groove (9).
3. The enlarged needle box capable of preventing needle loss as claimed in claim 2, characterized in that: The fixed cover plate (7) is provided with circular holes (10) arranged in an array.
4. The enlarged needle box capable of preventing needle loss as claimed in claim 3, characterized in that: The needle insertion plate (2) is provided with needle insertion holes (11) arranged in a display.
5. The enlarged needle box capable of preventing needle loss as claimed in claim 4, characterized in that: The circular hole (10) has a smaller size than the needle insertion hole (11).
6. The enlarged needle box capable of preventing needle loss as claimed in claim 1, characterized in that: A second fixing nut (12) is threadedly connected to the fixing screw rod (3), and the second fixing nut (12) is located on the lower surface of the fixing cover plate (7).
7. The enlarged needle box capable of preventing needle loss as claimed in claim 1, characterized in that: The needle plug plate (2) is provided with a connection hole (6), and the fixed screw rod (3) and the needle plug plate (2) are plugged into each other through the connection hole (6).
8. The enlarged needle box capable of preventing needle loss as claimed in claim 1, characterized in that: The first connecting nut (4), the second connecting nut (8) and the second fixing nut (12) are stainless steel butterfly nuts.