Automatic heating device for clamping ends of tweezers

Abstract

The utility model relates to the technical field of tweezers heating, and discloses an automatic tweezers clamping end heating device which comprises a supporting bottom plate, a fixing plate is fixedly connected to the left side of the top of the supporting bottom plate, a plurality of sliding grooves are formed in the top of the fixing plate, and T-shaped blocks are connected to the inner walls of the sliding grooves in a sliding mode. A clamping plate is fixedly connected between every two adjacent T-shaped blocks, long tweezers are clamped to the adjacent sides of the clamping plates, a plurality of holes are formed in the left side and the right side of the top of each clamping plate, the left side and the right side of the top of the fixing plate are each fixedly connected with two fixing blocks, and a short rod is fixedly connected between every two adjacent fixing blocks. According to the long tweezers heating device, long tweezers are fixed by pushing the clamping plates on the two sides, so that the long tweezers are not prone to shifting in the heating process, the stability of the long tweezers in the heating process is guaranteed, meanwhile, different positions are fixed by clamping the L-shaped plates and the holes, different working requirements are met, and it is guaranteed that the heating effect meets the requirement.

Description

Technical Field

[0001] This utility model relates to the field of tweezers heating technology, and in particular to an automatic heating device for the gripping end of tweezers. Background Technology

[0002] In the continuous development of modern science and technology and industry, tweezers, as a basic and widely used tool, play an indispensable role in many fields. From microscopic scientific research experiments to macroscopic industrial manufacturing, the requirements for tweezers' functions are becoming increasingly diversified and refined. Among them, the automatic heating function of the tweezers' gripping tip has become a key technology to meet specific process and operation needs. In biological experiments involving cell manipulation and gene editing, tweezers are often used to grip cells, chromosomes, and microbial samples. In order to simulate the physiological environment in the body and meet experimental conditions, it is sometimes necessary to heat the gripping tip of the tweezers to keep the sample within a suitable temperature range during operation, avoiding damage to the biological sample due to temperature changes, which would affect the accuracy and reliability of experimental results. In biomedical engineering, the fields of tissue engineering and biosensor manufacturing also require the use of tweezers to manipulate biological materials. Heating the gripping tip of the tweezers can improve the processing performance of biological materials, making them easier to shape and assemble, and helping to improve the quality and performance of biomedical products.

[0003] In the shaping and assembly of biomaterials, heated tweezers make the materials easier to manipulate, aiding in the construction of tissue engineering scaffolds and the fabrication of biosensors. When manufacturing bioscaffolds for nerve repair, heated tweezers can better shape and position the biomaterials. As an auxiliary tool for thermal analysis experiments, the automatic heating device at the tweezers' gripping end allows for manipulation and observation of materials at different temperatures, helping researchers understand the mechanical properties and thermal stability of materials at different temperatures and providing important data for material research and application. However, the tweezers are unstable during heating, requiring frequent adjustments and repositioning. Furthermore, they are not adaptable to different tweezers, necessitating the replacement of the entire heating device when tweezers need to be changed, reducing ease of use. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an automatic heating device for the gripping end of tweezers, which aims to improve the problems in the prior art where the tweezers are unstable during heating, requiring frequent adjustment and positioning of the tweezers, and cannot adapt to different tweezers. This means that when the tweezers need to be replaced, the entire heating device needs to be replaced, reducing the convenience of use.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic heating device for the gripping end of tweezers, comprising a supporting base plate, a fixing plate fixedly connected to the top left side of the supporting base plate, multiple sliding grooves opened on the top of the fixing plate, T-shaped blocks slidably connected to the inner walls of the sliding grooves, clamping plates fixedly connected between adjacent T-shaped blocks, long tweezers engaged on adjacent sides of the clamping plates, multiple holes opened on the top left and right sides of the clamping plates, two fixing blocks fixedly connected to the top left and right sides of the fixing plate, short rods fixedly connected between adjacent fixing blocks, an L-shaped plate rotatably connected to the middle of the short rods, the bottom of adjacent sides of the L-shaped plate engaging with the inner wall of the corresponding hole, and a heating mechanism provided on the top of the supporting base plate for heating the gripping end of the tweezers.

[0006] As a further description of the above technical solution:

[0007] The heating mechanism includes a heater, the bottom of which is fixedly connected to the top right side of the supporting base plate. Two heating tubes are fixedly connected to the left side of the heater. A thermistor is fixedly connected to the left end of each heating tube. A heat spreader is fixedly connected between adjacent thermistors. A heating sleeve is fixedly connected to the inner wall of the heat spreader. An adaptive fixing sleeve is fixedly connected to the inner wall of the heating sleeve. The bottom of the adaptive fixing sleeve is fixedly connected to the middle of the top left side of the supporting base plate.

[0008] As a further description of the above technical solution:

[0009] The bottom of the support base plate is fixedly connected to suction cups around its perimeter, and the top left and right sides of the support base plate are provided with reserved holes near the edges.

[0010] As a further description of the above technical solution:

[0011] Multiple breathing lights are fixedly connected to the front and rear ends of the top right side of the support base plate, and the multiple breathing lights adopt a symmetrical design.

[0012] As a further description of the above technical solution:

[0013] Heat sinks are fixedly connected to the middle of the front and rear sides of the fixing plate, and a nameplate is fixedly connected to the top of the front side of the fixing plate.

[0014] As a further description of the above technical solution:

[0015] The outer wall of the long tweezers is provided with anti-slip grooves, and the top of the long tweezers is fixedly connected with an anti-slip sleeve.

[0016] As a further description of the above technical solution:

[0017] Protective sleeves are fixedly connected to the front and rear ends of adjacent sides of the clamping plate, and handles are fixedly connected to the opposite sides of the clamping plate.

[0018] As a further description of the above technical solution:

[0019] A display screen is fixedly connected to the top left side of the heater, and a battery plate is fixedly connected to the top right side of the heater.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the long tweezers are placed on the top of the fixing plate to achieve a preliminary fixing effect. The operation is simple and quick. Then, by pushing the clamps on both sides, the clamps are fixed to the long tweezers, making them less likely to move during operation and ensuring the stability of the long tweezers during the heating process. At the same time, the L-shaped plate and the corresponding hole are engaged to fix the position of different long tweezers, which can adapt to tweezers of various lengths, meet different work requirements, and ensure that the heating effect meets the requirements.

[0022] 2. In this utility model, the heater, as the starting point of the entire heating system, can continuously and stably generate heat, ensuring that the heating process of the long tweezers gripping end will not be interrupted. During the heat transfer process, the thermistor can receive the heat from the heating tube and transfer it to the heat spreader. The heat spreader can evenly distribute the heat from the thermistor and then transfer it to the heating sleeve, thereby uniformly heating the long tweezers gripping end in the self-adaptive fixing sleeve and avoiding local overheating. Attached Figure Description

[0023] Figure 1 This is a perspective view of the front side of the support base plate of an automatic heating device for the gripping end of tweezers proposed in this utility model;

[0024] Figure 2 This is a diagram showing the fixing plate of an automatic heating device for the gripping end of tweezers according to the present invention.

[0025] Figure 3 This is a split view of the clamping plate of an automatic heating device for the gripping end of tweezers proposed in this utility model;

[0026] Figure 4 This is a diagram showing the heat spreader of an automatic heating device for the gripping end of tweezers according to this utility model.

[0027] Figure 5 This is a schematic diagram of a long tweezers with an automatic heating device for the gripping end of tweezers, as proposed in this utility model.

[0028] Legend:

[0029] 1. Support base plate; 2. Heating mechanism; 201. Heater; 202. Heating tube; 203. Thermistor; 204. Heat spreader plate; 205. Heating sleeve; 206. Adaptive fixing sleeve; 3. Fixing plate; 4. Sliding groove; 5. T-block; 6. Clamping plate; 7. Long tweezers; 8. Hole; 9. Fixing block; 10. Short rod; 11. L-shaped plate; 12. Suction cup; 13. Pre-drilled hole; 14. Breathing light; 15. Heat sink; 16. Nameplate; 17. Anti-slip groove; 18. Anti-slip sleeve; 19. Protective sleeve; 20. Handle; 21. Display screen; 22. Battery panel. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 An embodiment of this utility model provides an automatic heating device for the gripping end of tweezers, comprising a supporting base plate 1, a fixing plate 3 fixedly connected to the top left side of the supporting base plate 1, a plurality of sliding grooves 4 opened on the top of the fixing plate 3, T-shaped blocks 5 slidably connected to the inner walls of the sliding grooves 4, clamping plates 6 fixedly connected between adjacent T-shaped blocks 5, long tweezers 7 engaged on adjacent sides of the clamping plates 6, a plurality of holes 8 opened on the top left and right sides of the clamping plates 6, two fixing blocks 9 fixedly connected to the top left and right sides of the fixing plate 3, short rods 10 fixedly connected between adjacent fixing blocks 9, an L-shaped plate 11 rotatably connected to the middle of the short rods 10, the bottom of adjacent sides of the L-shaped plate 11 engaged with the inner wall of the corresponding hole 8, and a heating mechanism 2 provided on the top of the supporting base plate 1 for heating the gripping end of the tweezers;

[0032] Specifically, a fixed plate 3 is fixedly connected to the top left side of the supporting base plate 1 to ensure the stability of the structure. Multiple sliding grooves 4 are opened on the top of the fixed plate 3. T-shaped blocks 5 are slidably connected to the inner walls of these sliding grooves 4. The cooperation of the T-shaped blocks 5 ensures the stability and durability of the device. Clamping plates 6 are fixedly connected between adjacent T-shaped blocks 5. Long tweezers 7 are engaged on the adjacent side of the clamping plate 6, so that different tweezers can be adjusted to fit. Multiple holes 8 are opened on the top left and right sides of the clamping plate 6 to provide conditions for subsequent adjustments. An L-shaped plate 11 is rotatably connected to the middle of the short rod 10. The bottom of the adjacent side of the L-shaped plate 11 is engaged with the inner wall of the corresponding hole 8, so that the structure of the device can achieve the fixed effect after adjustment. It is convenient to heat different positions of different tweezers. The heating mechanism 2 is used to heat the gripping end of the tweezers to ensure the temperature control of the tweezers during use, thereby improving work efficiency and ease of operation.

[0033] Please see the appendix Figure 2 - Appendix Figure 4 The heating mechanism 2 includes a heater 201. The bottom of the heater 201 is fixedly connected to the top right side of the support base plate 1. Two heating tubes 202 are fixedly connected to the left side of the heater 201. A thermistor 203 is fixedly connected to the left end of each heating tube 202. A heat spreader 204 is fixedly connected between adjacent thermistors 203. A heating sleeve 205 is fixedly connected to the inner wall of the heat spreader 204. An adaptive fixing sleeve 206 is fixedly connected to the inner wall of the heating sleeve 205. The bottom of the adaptive fixing sleeve 206 is fixedly connected to the middle of the top left side of the support base plate 1.

[0034] Specifically, the bottom of heater 201 is fixed to the top right side of the support base plate 1 to ensure structural stability. To further improve heating efficiency, two heating tubes 202 are designed on the left side of heater 201. These two heating tubes 202 are fixedly connected to the left side of heater 201, and their left ends are connected to the thermistor 203. To ensure heating uniformity, a heat spreader 204 is also fixedly connected between adjacent thermistors 203. The heat spreader 204 can help disperse heat and avoid local overheating. A heating sleeve 205 is further fixedly connected to the inner wall of the heat spreader 204. The heating sleeve 205 is used to wrap the heating element and provide additional thermal protection. When the paraffin solidifies on the front side of the tweezers, this device can automatically control the front temperature at 40 to 50 degrees Celsius to achieve the wax melting effect and facilitate subsequent use. An adaptive fixing sleeve 206 is also fixedly connected to the inner wall of the heating sleeve 205. The adaptive fixing sleeve 206 allows it to adapt to tweezers of different sizes and shapes during heating.

[0035] Please see the appendix Figure 1 - Appendix Figure 3A display screen 21 is fixedly connected to the top left side of the heater 201, a battery board 22 is fixedly connected to the top right side of the heater 201, multiple breathing lights 14 are fixedly connected to the front and rear ends of the top right side of the support base plate 1, and the multiple breathing lights 14 are all symmetrically designed. Heat sinks 15 are fixedly connected to the middle of the front and rear sides of the fixing plate 3, and a nameplate 16 is fixedly connected to the top of the front side of the fixing plate 3.

[0036] Specifically, the display screen 21 provides an intuitive interface for monitoring and controlling the status of the heater 201. The battery panel 22 is responsible for providing the necessary power support to the heater 201, ensuring that it can work normally without an external power source. The breathing light 14 not only enhances the aesthetics of the heater 201, but also emits a soft light during operation to indicate the operating status of the heater 201. The heat sink 15 effectively helps the device dissipate excess heat, ensuring the stability and safety of the heater 201 during long-term operation. The nameplate 16 displays relevant information about the device, providing a way to understand the device information.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The outer wall of the long tweezers 7 is provided with anti-slip grooves 17, the top of the long tweezers 7 is fixedly connected with an anti-slip sleeve 18, the bottom of the support base plate 1 is fixedly connected with suction cups 12 around the bottom, the top left and right sides of the support base plate 1 are provided with reserved holes 13 near the edge, the front and rear ends of the adjacent side of the clamping plate 6 are fixedly connected with protective sleeves 19, and the opposite side of the clamping plate 6 is fixedly connected with handles 20.

[0038] Specifically, the anti-slip groove 17 ensures better grip and stability during use, the anti-slip sleeve 18 enhances comfort and control when picking up and putting down the device, and suction cups 12 are evenly fixedly connected around the bottom of the support base plate 1. These suction cups 12 can adhere to various surfaces, ensuring stability and reliability during use. The reserved hole 13 can be used to install other auxiliary tools and accessories to adapt to different usage needs. The protective sleeve 19 can protect the clamp 6 from damage when fixing the tweezers, and the handle 20 can make it easier to grip and operate the clamp 6, improving the convenience and efficiency of use.

[0039] Working principle: The long tweezers 7 are placed on the top of the fixing plate 3 to achieve initial fixation. The operation is simple and quick, which can improve work efficiency. Then, by pushing the clamps 6 on both sides, the clamps 6 can fix the long tweezers 7. Even pressure can be applied to the long tweezers 7 from both sides, making it less likely to move during operation and ensuring the stability of the long tweezers 7 during the heating process. This helps to improve the accuracy and reliability of heating. At the same time, the L-shaped plate 11 can be engaged with the corresponding hole 8 to fix the long tweezers 7 in different positions. It can adapt to tweezers of various lengths and meet different wax melting needs. At the same time, the bottom of the long tweezers 7 can be precisely adjusted to the position to be heated according to specific process requirements and operational needs to ensure that the heating effect meets the requirements and helps to improve the use effect.

[0040] As the starting point of the entire heating system, heater 201 can continuously and stably generate heat, providing a reliable heat source for the subsequent heating process and ensuring that the heating process of the long tweezers 7 gripping end will not be interrupted. Thermistor 203 has the characteristic of being sensitive to temperature. During the heat transfer process, it can receive the heat from heating tube 202 and transfer it to heat spreader 204. Heat spreader 204 can evenly distribute the heat from thermistor 203 and then transfer it to heating sleeve 205. This makes the temperature distribution in heating sleeve 205 more uniform, thereby controlling the temperature and uniformly heating the long tweezers 7 gripping end in adaptive fixing sleeve 206, achieving temperature control, and helping to improve the heating quality and wax melting effect of the long tweezers 7 gripping end.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic heating device for the gripping end of tweezers, comprising a supporting base plate (1), characterized in that: A fixing plate (3) is fixedly connected to the top left side of the supporting base plate (1). The top of the fixing plate (3) is provided with multiple sliding grooves (4). T-shaped blocks (5) are slidably connected to the inner walls of the sliding grooves (4). Clamping plates (6) are fixedly connected between adjacent T-shaped blocks (5). Long tweezers (7) are engaged on the adjacent side of the clamping plate (6). Multiple holes (8) are provided on the top left and right sides of the clamping plate (6). Two fixing blocks (9) are fixedly connected to the top left and right sides of the fixing plate (3). Short rods (10) are fixedly connected between adjacent fixing blocks (9). An L-shaped plate (11) is rotatably connected to the middle of the short rod (10). The bottom of the adjacent side of the L-shaped plate (11) is engaged with the inner wall of the corresponding hole (8). A heating mechanism (2) is provided on the top of the supporting base plate (1). The heating mechanism (2) is used to heat the gripping end of the tweezers.

2. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: The heating mechanism (2) includes a heater (201). The bottom of the heater (201) is fixedly connected to the top right side of the support base plate (1). Two heating tubes (202) are fixedly connected to the left side of the heater (201). A thermistor (203) is fixedly connected to the left end of each heating tube (202). A heat spreader (204) is fixedly connected between adjacent thermistors (203). A heating sleeve (205) is fixedly connected to the inner wall of the heat spreader (204). An adaptive fixing sleeve (206) is fixedly connected to the inner wall of the heating sleeve (205). The bottom of the adaptive fixing sleeve (206) is fixedly connected to the middle of the top left side of the support base plate (1).

3. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: The bottom of the support base plate (1) is fixedly connected with suction cups (12) around its perimeter, and the top left and right sides of the support base plate (1) are provided with reserved holes (13) near the edges.

4. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: Multiple breathing lights (14) are fixedly connected to the front and rear ends of the top right side of the support base plate (1), and the multiple breathing lights (14) adopt a symmetrical design.

5. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: Heat sinks (15) are fixedly connected to the middle of the front and rear sides of the fixing plate (3), and a nameplate (16) is fixedly connected to the top of the front side of the fixing plate (3).

6. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: The outer wall of the long tweezers (7) is provided with anti-slip grooves (17), and the top of the long tweezers (7) is fixedly connected with an anti-slip sleeve (18).

7. The automatic heating device for the gripping end of tweezers according to claim 1, characterized in that: Protective sleeves (19) are fixedly connected to the front and rear ends of adjacent sides of the clamp (6), and handles (20) are fixedly connected to the opposite sides of the clamp (6).

8. The automatic heating device for the gripping end of tweezers according to claim 2, characterized in that: A display screen (21) is fixedly connected to the top left side of the heater (201), and a battery panel (22) is fixedly connected to the top right side of the heater (201).

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