A protective workbench for electronic assembly

Abstract

The utility model relates to electronic assembly technical field especially relates to a kind of protection workbench for electronic assembly.Its technical scheme includes: platen and lighting assembly, the platen includes support plate and the conductive plate of support plate upper surface setting and the rubber plate of conductive plate upper surface setting, ground row is fixedly arranged on the conductive plate, main body frame is fixedly arranged on the support plate, shaft rod is rotatably arranged on the main body frame, locking assembly is arranged on the shaft rod, the locking assembly is used to lock the rotation angle of shaft rod, the lighting assembly is set on the shaft rod by telescopic link, the lighting assembly includes lamp holder and the lamp tube of lamp holder upper surface setting and the arc baffle of coaxial rotation setting with lamp tube.The utility model is cooperatively designed by antistatic platen and adjustable light reflection lighting structure, realizes the static electricity safety protection and high-efficiency flexible directional lighting of assembly operation, significantly improves the security and visual comfort of electronic assembly work.

Description

Technical Field

[0001] This utility model relates to the field of electronic assembly technology, and in particular to a protective workbench for electronic assembly. Background Technology

[0002] In fields such as electronic assembly and precision instrument repair, workbenches are indispensable basic equipment. These operations often involve electrostatically sensitive electronic components (such as integrated circuits and transistors), and static electricity carried by the human body or tools can easily cause irreversible damage to them, leading to a decrease in product qualification rate. Therefore, professional electronic assembly workbenches must have effective electrostatic protection capabilities.

[0003] Furthermore, electronic components are typically small in size with densely packed pins, placing high demands on the lighting conditions for assembly and soldering. While existing workbench lights provide basic illumination, they have significant shortcomings: First, their lighting angles and positions are usually fixed or inconvenient to adjust, failing to flexibly adapt to changes in different workpieces and operator postures. They are also prone to creating shadows or glare when the light source shines directly into the operator's eyes, leading to visual fatigue during prolonged work.

[0004] Therefore, we propose a protective workbench for electronic assembly to address the existing problems. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a protective workbench for electronic assembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a protective workbench for electronic assembly, comprising a tabletop and a lighting assembly. The tabletop includes a support plate, a conductive plate disposed on the support plate, and a rubber plate disposed on the conductive plate. A grounding bar is fixedly disposed on the conductive plate. A main frame is fixedly disposed on the support plate. A shaft is rotatably disposed on the main frame. A locking assembly is disposed on the shaft. The locking assembly is used to lock the rotation angle of the shaft.

[0007] The lighting assembly is mounted on the shaft via a telescopic rod. The lighting assembly includes a lamp holder, a lamp tube mounted on the lamp holder, and an arc-shaped baffle that rotates coaxially with the lamp tube.

[0008] Preferably, the locking assembly consists of a mounting base, a screw cylinder, an inner spring, a positioning rod, a disc, and a positioning groove. The mounting base is fixedly mounted on the main frame, the screw cylinder is threaded onto the mounting base, and the positioning rod is elastically slidably mounted on the screw cylinder via the inner spring. The inner spring applies an elastic thrust close to the shaft to the positioning rod.

[0009] Preferably, the disc is fixedly mounted on the shaft, the positioning groove is formed circumferentially on the annular surface of the disc, the positioning rod is inserted into the positioning groove, and the round head of the positioning rod is arc-shaped to match the shape of the positioning groove.

[0010] Preferably, the telescopic rod consists of an inner rod, an outer cylinder, and a locking bolt. One end of the outer cylinder is fixedly mounted on the shaft, one end of the inner rod is slidably mounted inside the outer cylinder, and the other end of the inner rod is fixedly mounted on the lamp holder. The locking bolt is threaded onto the outer cylinder and abuts against the outer wall of the inner rod.

[0011] Preferably, a base head is symmetrically fixed on the lamp holder, and a support block is rotatably mounted on the base head. The support block is fixedly mounted on the end of the arc-shaped baffle. A nut is threaded onto the base head, and a rubber ring is provided on the end face of the nut, with the rubber ring abutting against the outer wall of the support block.

[0012] Preferably, a support leg is fixedly installed at each of the four corners of the lower surface of the platform, and a rubber foot is fixedly installed at the bottom of the support leg.

[0013] Preferably, the side of the arc-shaped baffle facing the lamp tube is coated with a reflective layer, which is a metal coating layer.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] The platform of this utility model is composed of a support plate, a conductive plate and a rubber plate stacked in sequence. A grounding bar is set on the conductive plate and connected to a preset metal grounding bar, so that the static electricity generated during the operation can be discharged in time through the conductive layer, forming an effective anti-static discharge path and significantly improving the safety of electronic component assembly.

[0016] The lighting components are mounted on the shaft via a telescopic rod. The shaft is rotatable and equipped with a locking component to control the rotation angle, allowing the angle and height of the lighting tubes to be flexibly adjusted according to operational needs. This enables directional lighting and localized enhanced lighting of the work area, adapting to various assembly conditions. The shaft, in conjunction with the locking component, achieves graded positioning and secure locking of the lighting components, ensuring that the lighting angle does not shift after adjustment, thus improving adjustment accuracy and operational reliability.

[0017] The lighting assembly features a coaxially rotating arc-shaped baffle on the outside of the lamp tube. The rotation angle of the baffle can be flexibly adjusted to change the direction and range of light illumination. When the baffle is rotated to the operator's side, it can block the direct light from the lamp tube, preventing light from directly entering the field of vision, significantly reducing glare intensity and improving visual comfort. When the baffle is rotated to the back side, it can expand the illumination angle to achieve localized area lighting or flexible supplementary lighting. The inner surface of the arc-shaped baffle is coated with a reflective layer, which can reflect the light emitted from the back of the lamp tube to the work surface. The reflected light is superimposed with the direct light from the lamp tube to form a more concentrated and uniform illumination band, thereby improving the light energy utilization efficiency of the lamp tube. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a cross-sectional view of the platform structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the locking component structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the lighting component structure of this utility model;

[0022] Figure 5 For the present utility model Figure 4 A cross-sectional structural diagram.

[0023] Figure label:

[0024] 1. Platform; 101. Support plate; 102. Conductive plate; 103. Rubber plate; 2. Support leg; 3. Main frame; 4. Shaft; 5. Locking assembly; 501. Mounting base; 502. Screw barrel; 503. Inner spring; 504. Positioning rod; 505. Disc; 506. Positioning groove; 6. Telescopic rod; 7. Lighting assembly; 701. Lamp holder; 702. Lamp tube; 703. Arc-shaped baffle; 704. Base head; 705. Nut; 706. Support block; 8. Grounding bar. Detailed Implementation

[0025] 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.

[0026] Example 1

[0027] like Figures 1-5As shown, the present invention proposes a protective workbench for electronic assembly, including a workbench 1 and a lighting assembly 7. The workbench 1 is composed of a support plate 101, a conductive plate 102 and a rubber plate 103 stacked in sequence. A grounding bar 8 is embedded in the conductive plate 102 and is electrically connected to a preset metal grounding point. During the electronic assembly operation, the static electricity accumulated on the rubber plate 103 can be discharged in time through the conductive plate 102, forming a stable anti-static discharge path to prevent static electricity from damaging electronic components. The support plate 101 is a high-strength composite structure that provides overall load-bearing rigidity for the workbench 1.

[0028] The support leg 2 is fixed to the bottom of the platform 1 to support the overall structure. Rubber feet are provided at the bottom for vibration damping. The main frame 3 is fixedly installed on one side of the platform 1 to install and support the shaft 4 and the lighting assembly 7.

[0029] The shaft 4 is rotatably mounted on the main frame 3, and the rotational positioning adjustment is achieved through the locking assembly 5. The locking assembly 5 includes a mounting base 501, a screw barrel 502, an inner spring 503, a positioning rod 504, a disc 505, and a positioning groove 506. The mounting base 501 is fixed on the main frame 3, and the screw barrel 502 is screwed to the mounting base 501. By rotating the screw barrel 502, the preload of the inner spring 503 can be adjusted to control the meshing force between the positioning rod 504 and the positioning groove 506.

[0030] The inner spring 503 is sleeved inside the screw cylinder 502 and abuts against the positioning rod 504. The front end of the positioning rod 504 is embedded in the positioning groove 506 opened on the disc 505 to realize the graded limiting and locking of the shaft 4. With the arc-shaped adaptation design of the round head of the positioning rod 504 and the positioning groove 506, when the operator presses the lamp holder 701, the lamp holder 701 drives the shaft 4 to rotate through the telescopic rod 6. The shaft 4 drives the disc 505 to rotate. Thus, under a large external force, the positioning rod 504 retracts into the screw cylinder 502, and the shaft 4 can rotate around the axis at a certain angle. After being released, it is reset by the inner spring 503 and automatically embedded into the new positioning groove 506, thereby completing the positioning and stable fixing of the lighting angle.

[0031] The lighting assembly 7 is mounted on the shaft 4 via a telescopic rod 6. The telescopic rod 6 consists of an inner rod, an outer cylinder, and a locking bolt. One end of the outer cylinder is fixedly mounted on the shaft 4, one end of the inner rod is slidably mounted inside the outer cylinder, and the other end of the inner rod is fixedly mounted on the lamp holder 701. The locking bolt is threaded onto the outer cylinder and abuts against the outer wall of the inner rod. The length of the telescopic rod 6 can be adjusted to change the height and illumination range of the lamp tube 702.

[0032] The lighting assembly 7 includes a lamp holder 701, a lamp tube 702, an arc-shaped baffle 703, a base 704, and a nut 705. The lamp holder 701 is fixed on the telescopic rod 6, and the lamp tube 702 is mounted on the lamp holder 701. The arc-shaped baffle 703 is coaxially sleeved on the outer side of the lamp tube 702. The arc-shaped baffle 703 is rotatable around the axis of the lamp tube 702. The direction of light distribution can be adjusted by manual rotation. The inner surface of the arc-shaped baffle 703 is coated with a high-reflectivity reflective layer. When the lamp tube 702 is working, the reflective layer can reflect the light from the area behind the lamp tube 702 to the work surface, realizing the secondary utilization of light flux, making the lighting area more concentrated, brighter, and with enhanced light uniformity. At the same time, it avoids direct light shining into the operator's eyes, improving visual comfort and long-term working experience.

[0033] The base 704 and the nut 705 are threaded together, and a rubber ring is provided at the contact position between the nut 705 and the support block 706 at the end of the arc-shaped baffle 703. The friction force is adjusted by loosening or loosening the nut 705 to fix the position of the arc-shaped baffle 703. The directional lighting and local enhanced lighting of the work area can be realized by adjusting the angle of the shaft 4 and rotating the arc-shaped baffle 703 to meet the lighting needs of different assembly positions and working postures.

[0034] The entire structure is supported by the legs 2 to form a stable platform. The conductive plate 102 and the grounding bar 8 form a complete anti-static discharge channel. The cooperation between the telescopic rod 6 and the shaft 4 enables the angle and height of the lighting component 7 to be adjustable. The locking component 5 ensures the stability and repeatability of the lighting angle after adjustment. The arc-shaped baffle 703, combined with the optical control effect of the reflective layer, significantly improves the comfort and energy efficiency of the work lighting.

[0035] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A protective workbench for electronic assembly, comprising a tabletop (1) and a lighting assembly (7), characterized in that: The platform (1) includes a support plate (101), a conductive plate (102) disposed on the support plate (101), and a rubber plate (103) disposed on the conductive plate (102). A grounding bar (8) is fixedly disposed on the conductive plate (102). A main frame (3) is fixedly disposed on the support plate (101). A shaft (4) is rotatably disposed on the main frame (3). A locking component (5) is disposed on the shaft (4). The locking component (5) is used to lock the rotation angle of the shaft (4). The lighting assembly (7) is mounted on the shaft (4) via a telescopic rod (6). The lighting assembly (7) includes a lamp holder (701), a lamp tube (702) mounted on the lamp holder (701), and an arc-shaped baffle (703) that is coaxially rotatable with the lamp tube (702).

2. The protective workbench for electronic assembly according to claim 1, characterized in that: The locking assembly (5) consists of a mounting base (501), a screw barrel (502), an inner spring (503), a positioning rod (504), a disc (505), and a positioning groove (506). The mounting base (501) is fixedly mounted on the main frame (3). The screw barrel (502) is threaded onto the mounting base (501). The positioning rod (504) is elastically slidably mounted on the screw barrel (502) by the inner spring (503). The inner spring (503) applies an elastic thrust close to the shaft (4) to the positioning rod (504).

3. A protective workbench for electronic assembly according to claim 2, characterized in that: The disc (505) is fixedly mounted on the shaft (4), and the positioning groove (506) is opened circumferentially on the annular surface of the disc (505). The positioning rod (504) is inserted into the positioning groove (506), and the round head of the positioning rod (504) is arc-shaped to match the shape of the positioning groove (506).

4. A protective workbench for electronic assembly according to claim 1, characterized in that: The telescopic rod (6) consists of an inner rod, an outer cylinder, and a locking bolt. One end of the outer cylinder is fixedly mounted on the shaft (4), one end of the inner rod is slidably mounted inside the outer cylinder, and the other end of the inner rod is fixedly mounted on the lamp holder (701). The locking bolt is threaded on the outer cylinder and abuts against the outer wall of the inner rod.

5. A protective workbench for electronic assembly according to claim 1, characterized in that: A base head (704) is symmetrically fixed on the lamp holder (701). A support block (706) is rotatably mounted on the base head (704). The support block (706) is fixedly mounted on the end of the arc-shaped baffle (703). A nut (705) is threaded onto the base head (704). A rubber ring is provided on the end face of the nut (705), and the rubber ring abuts against the outer wall of the support block (706).

6. A protective workbench for electronic assembly according to claim 1, characterized in that: The platform (1) has four fixed support legs (2) at the four corners of its lower surface, and the bottom of each support leg (2) is fixed with a rubber foot.

7. A protective workbench for electronic assembly according to claim 1, characterized in that: The side of the arc-shaped baffle (703) facing the lamp tube (702) is coated with a reflective layer, which is a metal coating layer.

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