Luminous tweezers
By designing luminescent tweezers and using a placement plate and rubber sleeve to fix the circuit board and optical fiber, the problem of obstructed vision when the light source is insufficient or blocked is solved, achieving stable lighting and convenient operation.
Patent Information
- Application Number
- CN202422872104.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Existing tweezers suffer from obstructed vision during exploration, especially when the light source is insufficient or blocked. Furthermore, the battery and optical fiber are prone to displacement, leading to poor contact and inability to provide illumination.
A light-emitting tweezers was designed, comprising a circuit board, LED beads, optical fiber, and tweezers. The circuit board and optical fiber are fixed by a placement board and secured with rubber sleeves to ensure stable positioning of the components. The on/off state of the LED beads is controlled by a button.
It achieves stable lighting during exploration, avoids accidental button presses, ensures that the battery and fiber optic cable do not shift, provides overall flatness, and improves ease of use and lighting effect.
Smart Images
Figure CN223653888U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field, concretely relates to a light-emitting forceps. BACKGROUND
[0002] The forceps are currently commonly used medical instruments, the common tool in each medical operation step, and are widely applied. However, the structure is relatively single, and the realized function is only simple clamping, auxiliary exploration and the like. In the exploration process, the exploration site is often deep, needs the assistance operation of others, and in the case that the light source is insufficient or the light source is blocked by the forceps, the user's vision is hindered, and the exploration is unclear.
[0003] CN212939876U discloses a forceps with illumination, and the battery, optical fiber and other components are only bound by a rubber protective sleeve, which is easy to displace and cause poor contact and thus unable to illuminate. SUMMARY
[0004] The utility model aims at providing a light-emitting forceps.
[0005] The utility model provides the following technical scheme:
[0006] The utility model discloses a light-emitting forceps, comprising: a circuit board, a pair of optical fibers and forceps, the front end of the circuit board has LED lamp pearl, the circuit board has the button of control LED lamp pearl, the circuit board is also connected with the battery of providing power supply, the tail end of the circuit board still fixes a USB charging interface, still include a for placing the circuit board's placement board, the placement board sets up in the tail end of the forceps, the circuit board sets up on the placement board, and the front end of a pair of the optical fibers is close to two forceps sheet clamping parts of the forceps respectively, and the tail end of the optical fiber is aligned with the LED lamp pearl, and the upper surface of the placement board is provided with the limiting block matched with the fixed hole of the circuit board, and the lower surface of the placement board is provided with the clamping block for clamping into the gap of the tail end of the forceps.
[0007] Further, the upper surface of the circuit board is arranged on the placement board upward, and the button is arranged on the upper surface of the circuit board.
[0008] Further, the tail of the placement board is provided with a stop block for abutting against the tail end of the forceps.
[0009] Further, the stop block has a triangular convex part in cross section for preventing the USB charging interface from being bumped.
[0010] Further, the front end of the placement board is provided with a convex block, the convex block is provided with an optical fiber limiting hole, the tail end of the optical fiber is inserted into the optical fiber limiting hole and is bound by a rubber sleeve.
[0011] Further, the optical fiber limiting hole is aligned with the LED lamp bead.
[0012] Further, the placement plate is provided with a guard plate on one side.
[0013] Further, the clamping block is arranged on the middle line of the lower surface of the placement plate.
[0014] Further, the optical fiber is bound on the tweezers by the rubber sleeve, and the circuit board and the placement plate are protected on the tweezers by the rubber sleeve.
[0015] Compared with the prior art, the placement plate can effectively limit the positions of the circuit board, the LED lamp bead and the optical fiber, the button direction is upward, the button is not mis-triggered in the application process, the placement plate is attached to the tweezers and the battery to provide overall flatness, and the rubber sleeve is better bound. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a structure schematic view of the placement plate of the utility model.
[0017] Figure 2 It is a structure schematic view of the placement plate from below.
[0018] Figure 3 It is a structure schematic view of the placement plate after being clamped into the tweezers from below.
[0019] Figure 4 It is a structure schematic view of the utility model when the rubber sleeve for binding and protection is omitted.
[0020] Figure 5 It is a structure schematic view of the utility model. Figure 5 The button position marked by the middle mark is the shape of the button highlighted when the button is bound by the rubber sleeve.
[0021] In the figure, 00-tweezers; 01-circuit board; 011-LED lamp bead; 012-button; 013-USB charging interface; 02-battery; 03-optical fiber; 1-placement plate; 2-limiting block; 3-clamping block; 4-stop block; 41-protruding part; 5-protruding block; 51-optical fiber limiting hole; 6-guard plate; 7-middle line; 8-rubber sleeve. DETAILED DESCRIPTION
[0022] The utility model will be further described below with reference to the drawings.
[0023] Reference Figure 1In one embodiment of this utility model, a light-emitting tweezers includes: a circuit board 01, a pair of optical fibers 0, and tweezers 00. The front end of the circuit board 01 has LED beads 011, and the circuit board 01 has a button 012 for controlling the LED beads 011. The circuit board 01 is also connected to a battery 02 that provides power. A USB charging interface 013 is fixed to the end of the circuit board 01. It also includes a placement plate 1 for placing the circuit board 01. The placement plate 1 is located at the end of the tweezers 00, and the circuit board 01 is placed on the placement plate 1. The front ends of the pair of optical fibers 03 are respectively close to the two tweezer gripping portions of the tweezers 00, and the ends of the optical fibers 03 are aligned with the LED beads 011. The upper surface of the placement plate 1 is provided with a limiting block 2 that matches the fixing hole of the circuit board 01, and the lower surface of the placement plate 1 is provided with a locking block 3 for engaging the gap at the end of the tweezers 00. For practical applications, refer to... Figure 3 and Figure 4 Insert the card block 3 into the end of the tweezers 00, and then align the fixing hole on the circuit board 01 with the limiting block 2 to secure the circuit board 01 on the tweezers 00.
[0024] See Figure 4 The upper surface of circuit 01 is placed on the placement plate 1 with the upper surface facing upwards, and button 012 is placed on the upper surface of circuit board 01; the upward orientation of button 012 makes it more convenient to use and will not be accidentally triggered during use.
[0025] The circuit board is mounted on the placement plate with its upper surface facing upwards, and the button is located on the upper surface of the circuit board.
[0026] Referring to 1 and 3, in one embodiment of the present invention, the tail of the placement plate 1 is provided with a stop block 4 for abutting the end of the tweezers; ensuring that the present invention will not shift to the front end of the tweezers 00, thereby preventing the present invention from sliding forward and becoming loose or even falling off.
[0027] See Figure 1 and Figure 4 In the above embodiment, the stop has a protrusion 41 with a triangular cross section to prevent the USB charging interface 013 from being bumped.
[0028] Please continue reading. Figure 1 and Figure 4 In one embodiment of this utility model, a protrusion 5 is provided at the front end of the placement plate 1. The protrusion 5 has an optical fiber limiting hole 51. The end of the optical fiber is inserted into the optical fiber limiting hole and is restrained by a rubber sleeve 8. The end of the optical fiber 03 needs to be aligned with the LED beads 011 on the circuit board. The optical fiber limiting hole 51 is used to limit the end of the optical fiber 03 and prevent the end of the optical fiber 03 from shifting.
[0029] Please continue reading. Figure 1 and Figure 4In the above embodiment, the optical fiber limiting hole 51 is aligned with the LED lamp bead 011; ensuring that the end of the optical fiber 03 is aligned with the LED lamp bead 011, so that the optical fiber can light up.
[0030] See Figure 2 and Figure 3 In one embodiment of this utility model, a protective plate 6 is provided on one side of the placement plate 1; if there is no protective plate, there is a certain gap on the lower side of the placement plate. The protective plate fills this gap, ensuring the flatness of one side, which is conducive to the subsequent rubber sleeve 8 better binding the end of the assembled light-emitting tweezers.
[0031] See Figure 2 , Figure 3 and Figure 4 In one embodiment of this utility model, the card block 3 is disposed on the center line 7 of the lower surface of the placement plate 1; one side of the card block 3 has a protective plate to ensure the flatness of one side, and the other side of the card block is where the battery 02 is placed to ensure the flatness of the other side, so as to facilitate better binding of the rubber sleeve 8.
[0032] See Figure 5 In one embodiment of this utility model, the optical fiber is bound to the tweezers by a rubber sleeve 8, and the circuit board 01 and the placement plate are protected by the rubber sleeve 8 on the tweezers.
[0033] Insert the clip 3 into the end of the tweezers 00, align the fixing hole on the circuit board 01 with the limiting block 2 and press it in, with the LED beads 011 on the circuit board 01 facing the protrusion 5; then place the battery 02 under the placement plate 1, with the battery 02 and the protective plate 6 located on opposite sides of the end of the tweezers 00; then insert the end of the optical fiber 03 into the optical fiber limiting hole 51, and then use the rubber sleeve 8 to bind the assembled end of the light-emitting tweezers, with only the connector of the USB charging port 013 exposed; then press the optical fiber 03 against the tweezers 00 and bind and protect it with the rubber sleeve 8, with the front end of the optical fiber 03 close to the tweezers gripping part to achieve better illumination during gripping.
[0034] The on / off state of LED beads 011 is controlled by the switch of button 012, thereby controlling the on / off state of the front end of optical fiber 03.
[0035] This utility model only requires protection of the specific structure. The connection of the internal circuit is considered existing technology and is not protected. In addition, the circuit board in the drawings provided by this utility model is a simplified version and is only used to show the positional relationship. Other components on the circuit board are not shown.
[0036] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.
Claims
1. A luminescent tweezer, comprising: The device comprises a circuit board, a pair of optical fibers, and tweezers. The circuit board has an LED bead at its front end and a button for controlling the LED bead. A battery providing power is also connected to the circuit board, and a USB charging port is fixed at its end. The device is characterized by further including a placement plate for holding the circuit board. The placement plate is positioned at the end of the tweezers, and the circuit board is placed on the placement plate. The front ends of the pair of optical fibers are respectively close to the two gripping portions of the tweezers, and the ends of the optical fibers are aligned with the LED bead. A limiting block matching the fixing hole of the circuit board is provided on the upper surface of the placement plate, and a locking block for engaging the end of the tweezers is provided on the lower surface of the placement plate.
2. The luminescent tweezers according to claim 1, characterized in that: The circuit board is mounted on the placement plate with its upper surface facing upwards, and the button is mounted on the upper surface of the circuit board.
3. The luminescent tweezers according to claim 1, characterized in that: The rear end of the placement plate is provided with a stop block for holding the end of the tweezers.
4. The light-emitting tweezers according to claim 3, characterized in that: The stop has a triangular protrusion to prevent the USB charging port from being bumped or knocked.
5. The luminescent tweezers according to claim 1, characterized in that: The front end of the placement plate is provided with a protrusion, and the protrusion has an optical fiber limiting hole. The end of the optical fiber is inserted into the optical fiber limiting hole and is restrained by a rubber sleeve.
6. The light-emitting tweezers according to claim 5, characterized in that: The fiber optic limiting hole is aligned with the LED bead.
7. The luminescent tweezers according to claim 1, characterized in that: A protective plate is provided on one side of the placement plate.
8. The luminescent tweezers according to claim 1, characterized in that: The card block is positioned on the center line of the lower surface of the placement plate.
9. A light-emitting tweezers according to claim 1, characterized in that: The optical fiber is secured to the tweezers by a rubber sleeve, and the circuit board and placement plate are protected by the tweezers by a rubber sleeve.