Resistor installation auxiliary equipment

Abstract

The utility model discloses auxiliary equipment for resistor installation, which belongs to the technical field of resistor installation and comprises a box body, four corners of the box body are provided with screw holes, one side of the box body is fixedly connected with a plug, one end of the plug is connected with a rubber stop block in an inserted mode, the top of the box body is inwards provided with a groove, and a bending assembly is arranged in the groove. The top of the box body is in threaded connection with the cover plate, and a gap matched with the resistor piece is reserved between the box body and the bending assembly. The pressing plate is extruded, so that the sliding block slides into the groove, the resistor pins can be bent along the outer wall of the rubber check block at the same time, the effect of saving physical power of workers is achieved, the pressing plate is lifted through the return hinge, and the workers can place and replace resistor pieces to be machined more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of resistor installation, in particular to a resistor installation auxiliary device. Background Art

[0002] Pin resistors are a common type of resistor. When workers install pin resistors, they need to bend the resistor pins on both sides of the pin resistor and then insert them into the circuit board for soldering and assembly. Common bending methods include: bending by hand and bending with tools. The manual bending method will cause pain in workers' fingers and knuckles after long-term work. Using bending pliers, it is impossible to bend two resistor pins at the same time. Both bending methods will cause workers to feel fatigued after installing resistors for a long time, and other existing bending tools are not convenient for reloading resistor parts. Utility Model Content

[0003] The utility model aims to solve the problems of time-consuming and labor-intensive manual bending and reloading after the bending of the equipment in the prior art, and proposes a resistor installation auxiliary device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A resistor installation auxiliary device comprises a box body, screw holes are provided at the four corners of the box body, one side of the box body is fixedly connected to a plug, one end of the plug is plugged into a rubber stopper, a groove is provided inwardly at the top of the box body, a bending component is provided in the groove, the top of the box body is threadedly connected to a cover plate, and a gap for matching a resistor is reserved between the box body and the bending component.

[0006] Preferably, a socket is provided on one side of the rubber stopper, and the rubber stopper is connected to the plug through the socket.

[0007] Preferably, the bending assembly includes a slide plate, a return hinge, a pressure plate, a limit plate, and a return spring. The slide plate is placed inside the groove, one end of the slide plate is threadedly connected to one side of the return hinge, and the other side of the return hinge is threadedly connected to the top of the pressure plate.

[0008] Preferably, the other end of the slide plate is fixedly connected to the limiting plate, and the other side of the limiting plate is fixedly connected to one end of the return spring.

[0009] Preferably, one side of the limit plate is fixedly connected to the other end of the slide plate, a side of the pressure plate facing the box body is configured to match the arc shape of the rubber stopper, and both ends of the pressure plate are clamped with the rubber roller.

[0010] Preferably, four corners of the cover plate are provided with circular holes, and the bottom of the cover plate is fixedly connected with a limiting block matching the groove and the slide plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing a bending assembly, the present utility model squeezes the pressing plate, causing the slider to slide into the groove. The rubber stopper and the arc surface of the pressing plate squeeze the resistance pins at both ends of the resistor, enabling the resistance pins to be bent along the outer wall of the rubber stopper simultaneously. The elastic force of the return spring can reset the bending assembly after bending is completed. At the same time, the limiting plate can prevent the sliding plate from popping out excessively, thereby enabling a worker to bend the resistance pins at both ends with one hand simultaneously, thus saving the physical strength of the worker.

[0013] 2. By providing a rubber stopper and a cover plate, the present utility model can adjust the pressure between the limiting block at the bottom of the cover plate and the slider by adjusting the tightness of the screw, thereby achieving the effect of adjusting the operating force. This enables the worker to use the device according to personal habits. By using a return hinge to connect the sliding plate and the pressing plate, the pressing plate can be lifted after bending is completed, avoiding the pressing plate from blocking the worker from taking out the resistor, and thus achieving the effect of facilitating the taking out and reloading of the resistor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of an auxiliary device for resistor installation proposed by the present utility model;

[0015] Figure 2 is a structural schematic diagram of the rubber stopper of an auxiliary device for resistor installation proposed by the present utility model;

[0016] Figure 3 is an internal structural schematic diagram of an auxiliary device for resistor installation proposed by the present utility model;

[0017] Figure 4 is a top view schematic diagram of an auxiliary device for resistor installation proposed by the present utility model.

[0018] In the figure: 1. Box body; 2. Plug; 3. Rubber stopper; 301. Socket; 4. Groove; 5. Sliding plate; 501. Limiting plate; 502. Return spring; 6. Return hinge; 7. Pressing plate; 701. Rubber roller; 8. Cover plate; 9. Limiting block; 10. Resistor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Refer to Figures 1-4, a resistor installation auxiliary device, including a box body 1, screw holes are opened at the four corners of the box body 1, one side of the box body 1 is fixedly connected to a plug 2, one end of the plug 2 is inserted into a rubber stopper 3, a groove 4 is opened inward at the top of the box body 1, a bending assembly is arranged in the groove 4, the top of the box body 1 is threadedly connected to a cover plate 8, a gap for matching the resistor component 10 is reserved between the box body 1 and the bending assembly, and a socket 301 is opened on one side of the rubber stopper 3.

[0021] It should be noted that: by pushing the pressing plate 7 towards the box body 1, the sliding plate 5 is driven to slide between the groove 4 and the limiting block 9, and then the pressing plate 7 is driven to fit the rubber stopper 3, so as to achieve the effect of simultaneously squeezing the resistor leads at both ends of the resistor component 10.

[0022] Furthermore, the bending assembly includes a sliding plate 5, a return hinge 6, a pressing plate 7, a limiting plate 501, and a return spring 502. The bending assembly includes a sliding plate 5, a return hinge 6, a pressing plate 7, a limiting plate 501, and a return spring 502. The sliding plate (5) is placed inside the groove 4. One end of the sliding plate 5 is threadedly connected to one side of the return hinge 6, and the other side of the return hinge 6 is threadedly connected to the top of the pressing plate 7. The other end of the sliding plate 5 is fixedly connected to the limiting plate 501, and the other side of the limiting plate 501 is fixedly connected to one end of the return spring 502. The surface of the pressing plate 7 facing the box body 1 is set as an arc matching the rubber stopper 3, and both ends of the pressing plate 7 are clamped with rubber rollers 701.

[0023] It should be noted that before the device works, the pressing plate 7 needs to be pressed downward by hand so that the bottom of the pressing plate 7 fits the working plane. When the device is working, the return spring 502 will accumulate kinetic energy when being squeezed. When the work is over, the return spring 502 releases kinetic energy and pushes the sliding plate 5 to slide out of the box body 1. When the sliding distance is equal to the length of the return spring 502, the limiting plate 501 will touch the limiting block 9 and prevent the sliding plate 5 from continuing to move, thus achieving a limiting effect and preventing the sliding plate 5 from popping out excessively. At the same time, under the elastic force of the return hinge 6, the pressing plate 7 is lifted, so that the working area of the device is not blocked, thus facilitating the removal of the bent resistor component 10 and reloading other resistor components 10. The friction between the pressing plate 7 and the resistor component 10 is reduced by the rubber rollers 701, thus avoiding abrasion of the resistor leads.

[0024] Furthermore, round holes are opened at the four corners of the cover plate 8, and a limiting block 9 matching the groove 4 and the sliding plate 5 is fixedly connected to the bottom of the cover plate 8.

[0025] It should be noted that the cover plate 8 is connected to the box body 1 by screws, so as to achieve the effect of closing the box body 1. The cover plate 8 squeezes the sliding plate 5 through the limiting block 9 at the bottom, and adjusts the pressure of the limiting block 9 on the sliding plate 5 through the screws at the top, so as to adjust the force required for operating the device.

[0026] When the utility model is used and needs to be assembled, the slide plate 5 is placed in the groove 4 of the box body 1, so that the return spring 502 faces the closed end of the groove 4, and then the cover plate 8 is manually placed with the side of the limit block 9 facing the top of the box body 1, so that the limit block 9 is close to the slide plate 5, and finally the cover plate 8 and the box body 1 are connected with screws to complete the assembly;

[0027] When working, first place the resistor 10 in a suitable position, then use the palm of your hand to press against the closed end of the box body 1, and then use your fingers to push the pressing plate 7. After being pushed, the pressing plate 7 rotates along the return hinge 6 to the working plane and is close to the resistor 10 to be processed. Finally, use your fingers to push the pressing plate 7 in the direction of your palm, and the rubber rollers 701 at both ends of the pressing plate 7 squeeze the resistor pins at both ends of the resistor 10 through the outer wall of the rubber stopper 3 and the rubber rollers 701 at both ends of the pressing plate 7 at the same time, so that the resistor pins are bent along the outer wall of the rubber stopper 3 at the same time. After the bending is completed, release your fingers, and under the joint action of the reset spring 502 and the return hinge 6, the slide plate 5 and the pressing plate 7 are reset. After the equipment is reset, the resistor 10 can be taken out for installation, thereby improving work efficiency.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A resistor installation auxiliary device, comprising a box body (1), characterized in that: Screw holes are provided at the four corners of the box body (1); one side of the box body (1) is fixedly connected to the plug (2); one end of the plug (2) is plugged into the rubber stopper (3); a groove (4) is provided inwardly at the top of the box body (1); a bending component is provided in the groove (4); the top of the box body (1) is threadedly connected to the cover plate (8); and a gap for a matching resistor (10) is reserved between the box body (1) and the bending component.

2. A resistor installation auxiliary device according to claim 1, characterized in that: A socket (301) is provided on one side of the rubber stopper (3), and the rubber stopper (3) is inserted and connected to the plug (2) through the socket (301).

3. A resistor installation auxiliary device according to claim 1, characterized in that: The bending assembly comprises a slide plate (5), a return hinge (6), a pressure plate (7), a limit plate (501), and a return spring (502); the slide plate (5) is placed inside the groove (4); one end of the slide plate (5) is threadedly connected to one side of the return hinge (6); and the other side of the return hinge (6) is threadedly connected to the top of the pressure plate (7).

4. A resistor installation auxiliary device according to claim 3, characterized in that: The other end of the slide plate (5) is fixedly connected to the limiting plate (501), and the other side of the limiting plate (501) is fixedly connected to one end of the return spring (502).

5. A resistor installation auxiliary device according to claim 3, characterized in that: The side of the pressing plate (7) facing the box body (1) is arranged to be in an arc shape matching the rubber stopper (3), and the two ends of the pressing plate (7) are clamped with the rubber roller (701).

6. A resistor installation auxiliary device according to claim 1, characterized in that: Circular holes are provided at the four corners of the cover plate (8), and a limiting block (9) matching the groove (4) and the slide plate (5) is fixedly connected to the bottom of the cover plate (8).

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