Lighted forceps

Abstract

The utility model relates to a kind of light-emitting tweezers, including handle and tweezers, the one end of handle is equipped with clamping groove, the other end of handle is equipped with charging port, the tweezers are inserted in the handle by the clamping groove, the upper portion of the tweezers is fixed with optical fiber, circuit board is arranged in the handle, the front end of the circuit board body is equipped with the clamping assembly for clamping optical fiber, the circuit board on the rear end of the clamping assembly is fixed with light source, switch is arranged on the circuit board, button is arranged on the handle with the switch position opposite. The utility model can realize the position fixing of optical fiber directly on circuit, avoid the problem of position movement in use.

Description

Technical Field

[0001] This utility model relates to the field of tweezers technology, and in particular to a light-emitting tweezers. Background Technology

[0002] Illuminated tweezers are tweezers with light-emitting components such as LED beads, which work in conjunction with optical fibers to achieve illumination. They can be used to pick up lumps of medicine, metal particles, hair, thorns and other small objects at night or in low-light environments. Although traditional illuminated tweezers can achieve illumination, the optical fibers and LED beads installed are easily misaligned, resulting in poor illumination during use. Utility Model Content

[0003] The purpose of this invention is to provide a light-emitting tweezer that can directly fix the position of the optical fiber on the circuit, so that the optical fiber and the LED can be quickly aligned, thus solving the problem of misalignment between the optical fiber and the LED.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a light-emitting tweezers, comprising a handle and tweezers, one end of the handle having a slot and the other end of the handle having a charging port, the tweezers being inserted into the handle through the slot, an optical fiber being fixed above the tweezers, a circuit board being disposed inside the handle, a clamping component for clamping the optical fiber being installed at the front end of the circuit board body, a light source being fixed on the circuit board at the rear end of the clamping component, a switch being disposed on the circuit board, and a button being disposed on the handle corresponding to the position of the switch.

[0005] Furthermore, the clamping components are provided in one or more sets.

[0006] Furthermore, the handle includes a top shell and a bottom shell, with the top shell fixed above the bottom shell.

[0007] Furthermore, the slot is provided with a limiting piece for limiting the position of the tweezers.

[0008] Furthermore, the clamping assembly includes a connecting piece and a clamping piece. The connecting piece is welded to the circuit board for placing the optical fiber, and the clamping piece is connected to both sides of the connecting piece for clamping the optical fiber.

[0009] Furthermore, the clips are provided in one or more sets. When multiple sets are provided, they are arranged sequentially from front to back on both sides of the connecting piece.

[0010] Furthermore, the optical fiber is fixed to the tweezers via a shrink tube.

[0011] Furthermore, the rear end of the circuit board is a charging connection part for inserting an external charging head. The charging connection part has pads with a spacing matching that of the external charging head on one or both sides. The pads serve as charging pins, and the charging connection part is located in the middle of the charging port.

[0012] Furthermore, the charging pin is strip-shaped.

[0013] The beneficial effects of this utility model are as follows: The handle of this utility model has a built-in circuit board and a battery for powering the circuit board and the light source. The circuit board is connected to the battery via wires, and the battery is located below the circuit board. The button on the handle can be used to press the switch on the circuit board to control the light source to turn on and off. The tweezers are fixed in position by inserting into the handle through a slot. The optical fiber is fixed above the tweezers, with one end of the optical fiber extending into the slot. The clamping assembly clamps and installs the optical fiber in the slot, allowing the optical fiber to be quickly aligned with the light source and fixing the optical fiber to prevent positional displacement during use. One or more sets of clamping assemblies are provided on the circuit board to increase the number of fixed optical fibers, thereby eliminating the shadow cast by the tweezers head during clamping. A charging pin is provided at the other end of the circuit board, allowing direct contact with the circuit board without the need for an adapter, enabling direct charging of the battery. Attached Figure Description

[0014] Figure 1 This is a top view of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the tweezers of this utility model inserted into the handle;

[0016] Figure 3 This is a schematic diagram of the handle's structure;

[0017] Figure 4 A schematic diagram showing the structure of the handle without the bottom shell;

[0018] Figure 5 A schematic diagram of the handle without the top shell;

[0019] Figure 6 This is a schematic diagram of the circuit board and battery structure;

[0020] Figure 7 This is a schematic diagram of the structure on the back of the circuit board;

[0021] Figure 8 for Figure 5 A schematic diagram of another embodiment of a handle with the top shell removed;

[0022] Figure 9 This is a schematic diagram of the clamping assembly.

[0023] The components are: 1. Tweezers, 2. Handle, 21. Top shell, 22. Bottom shell, 3. Circuit board, 4. Optical fiber, 5. Card slot, 6. Charging port, 7. Clamping assembly, 71. Connecting piece, 72. Clamping piece, 8. Light source, 9. Switch, 10. Button, 11. Charging pin, 12. Battery, 13. Wire, 14. Limiting piece, 15. Retractable tube, 16. Charging connection part. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings. (For better understanding, the orientation of the present invention is described based on the orientation shown in the accompanying drawings and should not be construed as a limitation of this application; the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.)

[0025] Please see Figures 1 to 3 This utility model provides an embodiment: a light-emitting tweezers, including a handle 2 and tweezers 1. One end of the handle 2 has a slot 5, and the other end of the handle 2 has a charging port 6. The tweezers 1 are inserted into the handle 2 through the slot 5. An optical fiber 4 is fixed above the tweezers 1. A circuit board 3 is provided inside the handle 2. A clamping component 7 for clamping the optical fiber 4 is installed at the front end of the circuit board 3. A light source 8 is fixed on the circuit board 3 at the rear end of the clamping component 7. A switch 9 is provided on the circuit board 3. A button 10 is provided on the handle 2 opposite to the position of the switch 9. The handle 2 of this utility model has a built-in circuit board 3 and a battery 12 for powering the circuit board 3 and the light source 8. The circuit board 3 is connected to the battery 12 via a wire 13. The battery 12 is located below the circuit board 3. The button 10 on the handle 2 can be used to press the switch 9 on the circuit board 3 to control the opening and closing of the light source 8. The tweezers 1 are inserted into the handle 2 through a slot 5 for position fixation. The optical fiber 4 is fixed above the tweezers 1, with one end of the optical fiber 4 extending into the slot 5. The clamping assembly 7 clamps and installs the optical fiber 4 extending into the slot 5, so that the optical fiber 4 can be aligned with the light source 8, thus fixing the optical fiber 4 and preventing positional displacement during use.

[0026] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the clamping component 7 is provided in one or more sets. The clamping component 7 can be provided in one set, two sets, etc. One set of clamping components 7 corresponds to one optical fiber 4. When one optical fiber 4 is set, it is placed on one of the clamping legs of the tweezers 1. When two optical fibers 4 are set, the two optical fibers 4 are respectively placed on two clamping legs. Increasing the fixed number of optical fibers 4 can eliminate the shadow generated by the tip of the tweezers 1 during the clamping process.

[0027] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the handle 2 includes a top shell 21 and a bottom shell 22, with the top shell 21 fixed above the bottom shell 22. The top shell 21 and the bottom shell 22 can be fixedly connected by bolts.

[0028] Please continue reading. Figure 1 , Figure 3 As shown in one embodiment of this utility model, a limiting piece 14 for limiting the tweezers 1 is provided in the slot 5. The limiting piece 14 is located in the middle of the slot 5. When the tweezers 1 is installed, the limiting piece 14 is located in the middle gap of the tweezers 1, which can limit the tweezers 1 and make the tweezers 1 more stable. The bottom shell 22 can also be provided with a limiting groove for the head of the tweezers 1 placed in the handle 2. The limiting groove is formed by providing top plates on both sides of the tweezers 1, so that the head of the tweezers 1 does not shake when placed in the handle 2.

[0029] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the clamping assembly 7 includes a connecting piece 71 and a clamping piece 72. The connecting piece 71 is welded to the circuit board 3 for placing the optical fiber 4, and the clamping piece 72 is connected to both sides of the connecting piece 71 for clamping the optical fiber 4. The connecting piece 71 is used to weld onto the circuit to fix the clamping assembly 7 as a whole, and the clamping piece 72 is used to clamp and fix the optical fiber 4.

[0030] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the clamping pieces 72 are provided in one or more sets. When multiple sets are provided, they are arranged sequentially from front to back on both sides of the connecting piece 71. Providing two sets of clamping pieces 72 enables more stable clamping of the optical fiber 4.

[0031] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the optical fiber 4 is fixed to the tweezers 1 by a shrink tube 15. The shrink tube 15 facilitates the fixation of the optical fiber 4 to the tweezers 1.

[0032] Please continue reading. Figure 1 , Figure 3As shown in one embodiment of this utility model, the rear end portion of the circuit board 3 is a charging connection part 16 for inserting an external charging head. One or both sides of the charging connection part 16 are provided with pads of matching spacing to the external charging head. These pads serve as charging pins 11. The charging connection part 16 is located in the middle of the charging port 6. By directly integrating the charging pins 11 onto the circuit board 3 and positioning the charging connection part 16 in the middle of the charging port 6, the charging head can directly contact the circuit board 3 when inserted into the charging port 6, eliminating the need for an adapter to charge the battery 12.

[0033] Please continue reading. Figure 1 , Figure 3 As shown, in one embodiment of this utility model, the charging pin 11 is strip-shaped. This application uses a strip-shaped charging pin 11, which reduces the overall size of the tweezers 1, allowing it to directly contact the circuit board 3 without the need for an additional charging adapter.

[0034] This invention operates on the following principle: The handle houses a circuit board 3 and a battery 12 that powers both the circuit board 3 and the light source 8. The circuit board 3 is connected to the battery 12 via a wire 13. The battery 12 is positioned below the circuit board 3. A button 10 on the handle activates a switch 9 on the circuit board 3 to control the on / off state of the light source 8. Tweezers are fixed to the handle via a slot 5. An optical fiber 4 is fixed above the tweezers, with one end of the fiber 4 extending into the slot 5. A clamping assembly 7 clamps and installs the fiber 4 within the slot 5, aligning it with the light source 8 and securing it to prevent positional shift during use. Multiple clamping assemblies 7 are provided on the circuit board 3 to increase the number of fixed optical fibers 4, eliminating shadows cast by the tweezers during clamping. A charging pin 11 is located at the other end of the circuit board 3, allowing direct contact with the circuit board 3 without an adapter, enabling direct charging of the battery 12.

[0035] The above description is only a preferred embodiment of the present utility model and should not be construed as a limitation of this application. All equivalent changes and modifications made within the scope of the patent application of the present utility model should be included in the scope of the present utility model.

Claims

1. A light-emitting tweezers, comprising a handle and tweezers, characterized in that: One end of the handle has a slot, and the other end of the handle has a charging port. The tweezers are inserted into the handle through the slot. An optical fiber is fixed above the tweezers. A circuit board is installed inside the handle. A clamping component for holding the optical fiber is installed at the front end of the circuit board body. A light source is fixed on the circuit board at the rear end of the clamping component. A switch is provided on the circuit board. A button is provided on the handle opposite to the position of the switch.

2. The luminescent tweezers according to claim 1, characterized in that: The clamping components are provided in one or more sets.

3. The luminescent tweezers according to claim 1, characterized in that: The handle includes a top shell and a bottom shell, with the top shell fixed above the bottom shell.

4. The luminescent tweezers according to claim 1, characterized in that: The slot is provided with a limiting piece for limiting the position of the tweezers.

5. The luminescent tweezers according to claim 1, characterized in that: The clamping assembly includes a connecting piece and a clamping piece. The connecting piece is welded to the circuit board for placing optical fibers, and the clamping piece is connected to both sides of the connecting piece for clamping the optical fibers.

6. The light-emitting tweezers according to claim 5, characterized in that: The clips are provided in one or more sets. When multiple sets are provided, they are arranged sequentially from front to back on both sides of the connecting piece.

7. The luminescent tweezers according to claim 1, characterized in that: The optical fiber is fixed to the tweezers by a shrink tube.

8. The luminescent tweezers according to claim 1, characterized in that: The rear end of the circuit board is a charging connection part for inserting an external charging head. The charging connection part has pads with a spacing matching that of the external charging head on one or both sides. The pads serve as charging pins. The charging connection part is located in the middle of the charging port.

9. A light-emitting tweezers according to claim 8, characterized in that: The charging pin is strip-shaped.

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