Illuminating tweezers for sample inspection

Abstract

The utility model discloses illumination tweezers for sample inspection, and relates to the technical field of tweezers, the illumination tweezers comprise a connector, two symmetrical tweezers pieces are fixed at the end part of the connector, lamp boxes are fixed on the side surfaces of the two tweezers pieces, switches are fixed on the lamp boxes, illumination lamps are mounted at one ends of the lamp boxes, lamp beads are mounted on the illumination lamps, and the lamp beads are electrically connected with the switches; and an adjusting structure is arranged between the lamp box and the illuminating lamp. When the tweezers are used, the switch is pressed to light up the lamp beads, the tweezers pieces are used for clamping a needed test sample and placing the test sample in a proper position, the lamp beads illuminate during clamping, a worker is assisted in clamping, the worker can conveniently adjust the positions of the lamp beads through the adjusting structure according to the size of the clamped test sample during sample clamping, the worker can conveniently clamp the test sample, and the work efficiency is improved. The lighting effect is improved, shadows are reduced, and the clamping accuracy is improved.

Description

Technical Field

[0001] The present application relates to the technical field of tweezers, and in particular to a pair of illuminated tweezers for sample testing. Background Art

[0002] Tweezers are a tool used to pick up bulk medicines, metal particles, hair, fine thorns, experimental samples and other small things. They can also be used to repair mobile phones, using them to hold wires, components and integrated circuit pins. Different occasions require different tweezers, so a pair of illuminated tweezers for sample inspection is proposed.

[0003] An existing Chinese public patent (authorization announcement number: CN214144274U) discloses a pair of illuminated tweezers for sample inspection, including a connecting portion, a pressing end and a clamping end, wherein the pressing end is connected to one side of the connecting portion, the pressing end and the clamping end are integrally formed, a scale pattern is provided on one side of the clamping end, and both the pressing end and the clamping end have two, a power box is fixedly connected to the outer wall of the two clamping ends, an LED lamp bead is installed on one side of the power box, and a rechargeable lithium battery is arranged on the battery seat inside the power box. The utility model arranges an illumination mechanism at the clamping end of the tweezers, and the illumination mechanism can realize illumination of the wound tissue, thereby facilitating the medication and wound suturing of medical staff, and at the same time, a hook and a hanging buckle are arranged on the pressing end, which can realize the positioning between the two tweezers, and the medical staff does not need to press the tweezers all the time, thereby solving the problem that the wound tweezers at the current stage lack the illumination function and are inconvenient for the medical staff to operate.

[0004] When using existing tweezers, the light on the tweezers is mostly used for auxiliary lighting when clamping the required objects, so that the staff can see the clamped objects clearly and improve the accuracy of clamping the objects. However, the lighting distance of the light is fixed, and the shadows produced when clamping objects of different sizes are of different sizes. When facing smaller objects, it is not convenient for the staff to adjust the distance between the light and the objects closer to reduce the shadows, improve the lighting effect, and thus improve the accuracy of clamping. Utility Model Content

[0005] The purpose of the present application is to solve the problem in the above-mentioned background technology that it is inconvenient for workers to adjust the light distance according to the size of the clamped object. The present application provides an illuminated tweezers for sample inspection.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A pair of illuminated tweezers for sample inspection comprises a connector, two symmetrically arranged tweezers are fixed at the end of the connector, a lamp box is fixed on the sides of the two tweezers, a switch is fixed on the lamp box, an illuminating lamp is installed at one end of the lamp box, a lamp bead is installed on the illuminating lamp, the lamp bead is electrically connected to the switch, and an adjustment structure is provided between the lamp box and the illuminating lamp.

[0008] By adopting the above technical solution, the tweezers will pick up the required test sample and put it in the appropriate position. The lamp beads will illuminate when picking up the sample to assist the staff in picking up the sample. When picking up the sample, the position of the lamp beads can be adjusted using the adjustment structure to facilitate the staff's picking up, improve the lighting effect, reduce shadows, and improve the accuracy of picking up.

[0009] Furthermore, the adjustment structure includes a slider slidably arranged in the light box, a fixing bar is fixed to the side of the slider, an adjustment slot is opened on the side of the light box, the fixing bar extends out of the adjustment slot and is fixedly connected to a fixing block, and a fixing component is arranged on the slider.

[0010] By adopting the above technical solution, the fixed block drives the fixed bar to move in the adjustment groove, restricts the slider, and prevents the slider from sliding out of the light box, making it easier for staff to adjust the position of the lamp beads and to clamp them, thereby improving the lighting effect and the accuracy of clamping.

[0011] Furthermore, the fixing assembly includes two symmetrically arranged fixing columns which are slidably arranged in the slider, and springs are fixed to the ends of the two fixing columns. The spring is fixedly connected to the slider at one end away from the fixing column. The inner wall of the light box is provided with sliding grooves which are distributed in a straight line array, and the fixing columns extend out of the slider and into the interior of the sliding grooves.

[0012] By adopting the above technical solution, when the slider moves, the slide groove contacts the fixed column, so that the spring compresses the fixed column and moves it back to the slide groove at a suitable position. The spring rebounds to make the fixed column contact the slide groove, restricting the slider and the lamp beads, making it easier for the staff to adjust and clamp.

[0013] Furthermore, the fixing column and the sliding groove are both arc-shaped.

[0014] By adopting the above technical solution, the movement of the slider is facilitated, and the staff can adjust the position of the lamp beads easily.

[0015] Furthermore, two symmetrically arranged adjustment plates are fixed to the end of the slider, a screw is fixed between the two adjustment plates, a support block is threadedly connected to the screw, the support block is fixedly connected to the lighting lamp, and the lighting lamp extends out of the light box.

[0016] By adopting the above technical solution, the lighting lamp is pushed to adjust the angle of the lamp bead, driving the support block to rotate on the screw to a suitable position and stop, which is convenient for the staff to adjust the angle of the lamp bead when clamping the experimental sample, adapting to the lighting needs at different angles, and facilitating the staff to clamp.

[0017] Furthermore, anti-slip strips are fixed on the sides of the two tweezers and are distributed in a straight line array.

[0018] By adopting the above technical solution, the friction between the staff's hands and the tweezers is increased.

[0019] In summary, the present application includes at least one of the following beneficial effects:

[0020] 1. In this application, when the lamp beads need to be adjusted, the fixed block is pushed to drive the fixed bar to move and drive the slider to move in the light box. When moving, the slide groove contacts the fixed column, so that the spring compresses the fixed column and moves it back to the slide groove at the appropriate position. The spring rebounds to limit the slider, which is convenient for the staff to adjust the distance of the lamp beads according to the size of the experimental samples to be clamped, reduce shadows, improve lighting effects, and thereby improve the accuracy of clamping.

[0021] 2. In this application, when it is necessary to adjust the angle of the lamp bead, the lamp bead can be removed according to the needs of clamping the sample, and the lighting lamp can be pushed. When the lighting lamp moves, the support block can be moved to the appropriate position on the screw and stop, which is convenient for the staff to adjust the angle of the lamp bead when clamping the experimental sample, adapt to the lighting needs of different angles when clamping, and facilitate the staff to clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the first three-dimensional structure of the tweezers in the present application;

[0023] Figure 2 It is a schematic diagram of the internal structure of the light box in this application;

[0024] Figure 3 It is a side view of the light box in this application;

[0025] Figure 4 This application Figure 1 Enlarged schematic diagram of point B in the middle.

[0026] Description of reference numerals:

[0027] 1. Connector; 2. Tweezers; 3. Anti-slip strip; 5. Light box; 6. Switch; 7. Slider; 8. Fixed column; 9. Spring; 10. Fixed block; 11. Fixed strip; 12. Lighting lamp; 13. Lamp beads; 14. Adjustment plate; 16. Screw; 17. Support block. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-4 This application is described in further detail.

[0029] The embodiment of the present application discloses a pair of illuminated tweezers for sample testing.

[0030] Reference Figure 1A pair of illuminated tweezers for sample inspection comprises a connector 1, two symmetrically arranged tweezers 2 are fixed at the end of the connector 1, lamp boxes are fixed on the sides of the two tweezers 2, a switch 6 is fixed on the lamp box, an illuminating lamp 12 is installed at one end of the lamp box, a lamp bead 13 is installed on the illuminating lamp 12, the lamp bead 13 is electrically connected to the switch 6, and an adjustment structure is arranged between the lamp box and the illuminating lamp 12.

[0031] When using tweezers, the staff holds the two tweezers 2, presses the switch 6 to light up the lamp bead 13, uses the tweezers 2 to pick up the required test sample, and puts it in the appropriate position. When picking up the sample, the lamp bead 13 illuminates to assist the staff in picking up the sample. When clamping the sample, the adjustment structure is used to facilitate the staff to adjust the position of the lamp bead 13 according to the size of the clamped experimental sample, which is convenient for the staff to clamp, improve the lighting effect, reduce shadows, and improve the accuracy of clamping.

[0032] Reference Figure 2 and Figure 3 The adjustment structure includes a slider 7 slidably arranged in the light box 5, a fixing bar 11 is fixed on the side of the slider 7, an adjustment slot is provided on the side of the light box 5, the fixing bar 11 extends out of the adjustment slot and is fixedly connected to a fixing block 10, and a fixing component is provided on the slider 7. Secondly, the fixing component includes two symmetrically arranged fixing columns 8 slidably arranged in the slider 7, springs 9 are fixed at the ends of the two fixing columns 8, and the end of the spring 9 away from the fixing column 8 is fixedly connected to the slider 7. The inner wall of the light box 5 is provided with a slide groove and is distributed in a straight line array, and the fixing column 8 extends out of the slider 7 and extends into the inside of the slide groove. Both the fixing column 8 and the slide groove are arc-shaped.

[0033] When the lamp bead 13 needs to be adjusted, the fixed block 10 is pushed to drive the fixed bar 11 to move. The fixed bar 11 moves in the adjustment groove, driving the slider 7 to move in the light box 5. When the slider 7 moves, it drives the fixed column 8 to move. When moving, the slide groove contacts the fixed column 8, so that the spring 9 compresses the fixed column 8 to move back, and moves to the slide groove at the appropriate position and stops. The spring 9 rebounds to make the fixed column 8 contact the slide groove, restricting the slider 7, so that the staff can adjust the distance of the lamp bead 13 according to the clamped experimental samples and improve the clamping accuracy.

[0034] Reference Figure 2 and Figure 3 Two symmetrically arranged adjustment plates 14 are fixed at the end of the slider 7, a screw 16 is fixed between the two adjustment plates 14, a support block 17 is threadedly connected to the screw 16, the support block 17 is fixedly connected to the lighting lamp 12, and the lighting lamp 12 extends out of the light box 5.

[0035] When the angle of the lamp bead 13 needs to be adjusted, the slider 7 can be moved out according to the needs of clamping the sample, and the lighting lamp 12 can be pushed to adjust the angle of the lamp bead 13. When the lighting lamp 12 moves, it drives the support block 17 to rotate on the screw 16 and stop at a suitable position, which is convenient for the staff to adjust the angle of the lamp bead 13 when clamping the experimental sample, adapt to the lighting needs of different angles, and facilitate the staff to clamp.

[0036] Reference Figure 1 , anti-slip strips 3 are fixed on the sides of the two tweezers 2 and are distributed in a straight line array.

[0037] When using tweezers, the friction between the staff's hand and the tweezers 2 is increased.

[0038] Working principle: When using tweezers, the staff holds two tweezers 2, presses the switch 6 to light up the lamp bead 13, uses the tweezers 2 to pick up the required test sample, and puts it in a suitable position. When picking up, the lamp bead 13 illuminates to assist the staff in picking up. When the anti-slip strip 3 is used to pick up, it increases the friction between the tweezers 2 and the hand, and the lamp bead 13 is turned off after the picking is completed;

[0039] When the lamp bead 13 needs to be adjusted, the fixed block 10 is pushed to drive the fixed bar 11 to move. The fixed bar 11 moves in the adjustment groove, restricts and moves the slider 7, and drives the slider 7 to move in the light box 5. When the slider 7 moves, it drives the fixed column 8 to move. When moving, the slide groove contacts the fixed column 8, so that the spring 9 compresses the fixed column 8 to move back and moves it to the slide groove at the appropriate position. The spring 9 rebounds to make the fixed column 8 contact the slide groove, restricting the slider 7, so that the staff can adjust the position of the light according to the clamped experimental sample;

[0040] When the angle of the lamp bead 13 needs to be adjusted, the lighting lamp 12 is pushed to adjust the lighting angle of the lamp bead 13. When the lighting lamp 12 moves, the support block 17 is driven to rotate on the screw rod 16 and stop at a suitable position. After the clamping is completed, the lighting lamp 12 is reset and the slider 7 is moved back to its original position.

Claims

1. A pair of illuminated tweezers for sample testing, comprising a connector (1), characterized in that: Two symmetrically arranged tweezers (2) are fixed at the end of the connector (1); a light box is fixed to the side of the two tweezers (2); a switch (6) is fixed on the light box; a lighting lamp (12) is installed at one end of the light box; a lamp bead (13) is installed on the lighting lamp (12); the lamp bead (13) is electrically connected to the switch (6); and an adjustment structure is provided between the light box and the lighting lamp (12).

2. The illuminated tweezers for sample inspection according to claim 1, characterized in that: The adjustment structure comprises a slider (7) slidably arranged in the light box (5), a fixing strip (11) being fixed to the side of the slider (7), an adjustment slot being provided on the side of the light box (5), the fixing strip (11) extending out of the adjustment slot and being fixedly connected to a fixing block (10), and a fixing component being arranged on the slider (7).

3. The illuminated tweezers for sample testing according to claim 2, characterized in that: The fixing assembly comprises two symmetrically arranged fixing columns (8) which are slidably arranged in the slider (7); springs (9) are fixed to the ends of the two fixing columns (8); one end of the spring (9) which is away from the fixing columns (8) is fixedly connected to the slider (7); the inner wall of the light box (5) is provided with sliding grooves which are arranged in a straight line array; the fixing columns (8) extend out of the slider (7) and into the interior of the sliding grooves.

4. The illuminated tweezers for sample testing according to claim 3, characterized in that: The fixing column (8) and the sliding groove are both arc-shaped.

5. The illuminated tweezers for sample testing according to claim 2, characterized in that: Two symmetrically arranged adjustment plates (14) are fixed to the end of the slider (7), a screw rod (16) is fixed between the two adjustment plates (14), a support block (17) is threadedly connected to the screw rod (16), the support block (17) is fixedly connected to the lighting lamp (12), and the lighting lamp (12) extends out of the light box (5).

6. The illuminated tweezers for sample inspection according to claim 1, characterized in that: Anti-slip strips (3) are fixed on the sides of the two tweezers (2) and are distributed in a straight-line array.

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