A new sorting test gold wire

Abstract

The utility model relates to test gold wire technical field, concretely is a kind of novel sorting test gold wire.The utility model, including: work bench;Several gold wires, several gold wires are evenly distributed in the top of work bench;And fixture assembly;Fixture assembly is set in the both sides of work bench;And several locking assemblies, locking assembly is located on fixture assembly;Wherein, fixture assembly includes several support plates, support plate is fixed in the side of work bench, the upper surface of several support plates has a support frame, the surface of support frame is provided with several slide holes, the inner wall of slide hole is rotatably provided with screw, the circular arc surface of screw is connected with slide rod, slide rod is slidably connected with the inner wall of slide hole, the lower end of slide rod is fixedly connected with connecting rod.Solve the abrasion, fracture problem caused by up and down pressure bonding in gold wire operation process, improve gold wire use stability, thoroughly avoid the efficiency anomaly of conduction influence.

Description

Technical Field

[0001] This application relates to the field of gold wire testing technology, and in particular to a novel sorting and testing gold wire. Background Technology

[0002] Currently, gold wire testing typically employs a design where the gold wire is directly connected to a hook spring. During high-frequency pressing operations, the gold wire is prone to wear and even breakage due to long-term friction and bending, severely impacting testing efficiency and stability. Furthermore, the contact area between the gold wire hook and the hook spring lacks insulation protection, allowing current to potentially be conducted to the metal support through the hook spring, necessitating the use of an insulating film for isolation. However, the insulating film has a short lifespan of approximately 2 million cycles under long-term wear, increasing replacement frequency and production costs. Insulation failure can also cause current interference, leading to abnormal test data or even batch rework, resulting in significant economic losses.

[0003] To address these issues, traditional solutions primarily involve periodically replacing the gold wire or strengthening the insulation film maintenance, but these are merely stopgap measures. The design of directly connecting the gold wire to the hook spring makes it difficult to fundamentally prevent mechanical wear, while the physical protection of the insulation film is susceptible to frictional wear, and its limited lifespan leads to high production costs. Furthermore, test anomalies caused by insulation failure require downtime for repairs, further reducing production efficiency. Utility Model Content

[0004] The technical problem to be solved by this application is that the design of directly connecting the gold wire to the hook spring is difficult to fundamentally avoid mechanical wear, while the physical protection of the insulating film is susceptible to frictional wear, and its limited lifespan leads to high production costs.

[0005] To address the aforementioned technical problems, embodiments of this application provide a novel sorting and testing gold wire, comprising: Workbench; Several gold threads are evenly distributed above the workbench; and Fixture assembly; fixture assembly is located on both sides of the worktable; and several locking components are located on the fixture assembly; The fixture assembly includes several support plates, which are fixed to the side of the workbench. Each support plate has a support frame on its upper surface. The support frame has several sliding holes on its surface. Screws are inserted through the inner walls of the sliding holes. A sliding rod is threaded onto the arc surface of the screw. The sliding rod is slidably connected to the inner wall of the sliding hole. A connecting rod is fixedly connected to the lower end of the sliding rod. A hook spring is fitted onto the arc surface of the connecting rod. A locking port is installed at the end of the hook spring away from the connecting rod. Gold wire is installed inside the two locking ports.

[0006] The side of the lock has a round hole and a wire hole, which are connected to each other.

[0007] In some embodiments, two mounting plates are fixedly connected to the upper surface of the support frame, and a plurality of wires are provided on the upper surface of the mounting plates, the wires being electrically connected to gold wires.

[0008] In some embodiments, a limiting ring is provided around the outside of the wire. The limiting ring has a U-shaped cross-section and is fixedly connected to the upper surface of the mounting plate.

[0009] In some embodiments, a guide rod is slidably passed through the arc surface of the slide rod, and the guide rod is fixedly connected to the inner wall of the slide hole.

[0010] In some embodiments, the connecting rod is threaded with an adjusting ring on its arcuate surface, and the upper surface of the adjusting ring abuts against the arcuate surface of the hook spring.

[0011] In some embodiments, the hook spring is specifically made of high carbon steel.

[0012] In some embodiments, the locking assembly is located on both sides of the outer wall of the support frame. The locking assembly includes two lead screws, one end of which is rotatably connected to the outer wall of the support frame. The arc surfaces of the two lead screws are threadedly connected to a connecting plate, which corresponds to the position of the screw.

[0013] In some embodiments, a toothed block is fixedly connected to the side of the connecting plate near the screw, and a toothed hole is opened at the end of the screw near the connecting plate, the size of which is adapted to the toothed block.

[0014] In some embodiments, both lead screws are fixedly connected to a winding wheel on their arc surfaces, and the arc surfaces of the two winding wheels are driven by a synchronous belt.

[0015] In some embodiments, one end of one lead screw is fixedly connected to a plurality of rotating plates, which are evenly distributed at one end of the lead screw.

[0016] Through the above technical solution, when using test gold wire for pressing operations, by setting up a fixture assembly to replace the direct contact between the gold wire and the hook spring, the abnormal efficiency caused by the influence of conductivity is completely avoided, the problem of wear and breakage caused by the upper and lower pressing during the gold wire operation is solved, and the stability of gold wire use is improved.

[0017] By setting a locking component, the screw can be locked after the gold wire is adjusted to the appropriate tightness by turning the screw, thereby preventing personnel from accidentally touching the screw during the gold wire testing process and causing the gold wire to become unstable. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment disclosed in this application; Figure 2 This is a schematic diagram of the fixture assembly disclosed in the embodiments of this application; Figure 3 This is a partial structural schematic diagram of the fixture assembly disclosed in the embodiments of this application; Figure 4 This is a schematic diagram of the structure of the locking component disclosed in the embodiments of this application; Figure 5 This is a schematic diagram of the lock structure in the fixture assembly disclosed in the embodiments of this application.

[0020] Explanation of reference numerals in the attached figures: 1. Workbench; 2. Gold wire; 3. Fixture assembly; 301. Support plate; 302. Support frame; 303. Mounting plate; 304. Wire; 305. Sliding hole; 306. Screw; 307. Sliding rod; 308. Connecting rod; 309. Hook spring; 310. Locking hole; 3101. Round hole; 3102. Wire passage hole; 311. Limiting ring; 312. Adjusting ring; 313. Guide rod; 4. Locking assembly; 41. Lead screw; 42. Connecting plate; 43. Tooth block; 44. Tooth hole; 45. Roller; 46. Synchronous belt; 47. Rotating plate. Detailed Implementation

[0021] The embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this application by way of example, but should not be used to limit the scope of this application. This application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0022] These embodiments are provided to make the application thorough and complete, and to fully express the scope of the application to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​illustrated in these embodiments should be interpreted as merely exemplary and not as limiting.

[0023] It should be noted that, in the description of this application, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] Furthermore, the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0025] It should also be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0026] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0027] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0028] Reference Figure 1 and Figure 2 As shown, this utility model provides a technical solution: a novel gold wire sorting test, including a workbench 1, the cross-section of which is rectangular; Several gold wires 2 are evenly distributed above the workbench 1; and Fixture assembly 3; fixture assembly 3 is disposed on both sides of worktable 1; and several locking components 4, the locking components 4 being located on fixture assembly 3.

[0029] The following section will explain the specific settings and functions of fixture component 3 and locking component 4.

[0030] Reference Figure 2 and Figure 3 As shown in this embodiment: the fixture assembly 3 includes several support plates 301, which are fixed to the side of the workbench 1. A support frame 302 is located on the upper surface of each support plate 301. Several sliding holes 305 are formed on the surface of the support frame 302. Screws 306 are rotatably threaded through the inner wall of each sliding hole 305. A sliding rod 307 is threaded onto the arc-shaped surface of the screw 306. The sliding rod 307 is slidably connected to the inner wall of the sliding hole 305. A connecting rod 308 is fixedly connected to the lower end of the sliding rod 307. A hook spring 309 is fitted onto the arc-shaped surface of the connecting rod 308. A locking port 310 is installed at the end of the hook spring 309 away from the connecting rod 308. A gold wire 2 is installed inside two locking ports 310. A round hole 3101 and a wire-passing hole 3102 are formed on the side of each locking port 310, and the round hole 3101 and the wire-passing hole 3102 are connected. This allows the gold wire 2 to pass through the wire-passing hole 3102 and reach the round hole 3101. The locking lug 310 is made of elastic material, so after the gold wire 2 reaches the inside of the round hole 3101, the wire hole 3102 will close, effectively preventing the gold wire from detaching. By setting up the fixture assembly 3, instead of directly using the gold wire 2 to contact the hook spring 309, the abnormal efficiency caused by the influence of conductivity is completely avoided, and the problems of wear and breakage caused by the upper and lower pressing of the gold wire 2 during operation are solved, improving the stability of the gold wire 2 in use. Two mounting plates 303 are fixedly connected to the upper surface of the support frame 302. Several wires 304 are provided on the upper surface of the mounting plates 303, and the wires 304 are electrically connected to the gold wire 2.

[0031] A limiting ring 311 is fitted around the outside of the wire 304. The limiting ring 311 has a "U" shaped cross-section and is fixedly connected to the upper surface of the mounting plate 303. The limiting ring 311 can restrain the wire 304, so that the wire 304 can be neatly arranged.

[0032] A guide rod 313 is slidably inserted through the arc surface of the slide rod 307, and the guide rod 313 is fixedly connected to the inner wall of the sliding hole 305. When the screw 306 is rotated to drive the slide rod 307 to move, the guide rod 313 can guide the movement of the slide rod 307, thereby improving the stability of the slide rod 307 during movement.

[0033] An adjusting ring 312 is threaded onto the arc surface of the connecting rod 308, and the upper surface of the adjusting ring 312 abuts against the arc surface of the hook spring 309. After the hook spring 309 is fitted onto the arc surface of the connecting rod 308, the adjusting ring 312 can be rotated to move along the arc surface of the connecting rod 308, so that the adjusting ring 312 compresses the hook spring 309, thereby improving the connection stability between the hook spring 309 and the connecting rod 308.

[0034] Hook spring 309 is specifically made of high carbon steel. High carbon steel has excellent strength and hardness, and is low in cost, which can effectively improve the service life of hook spring 309.

[0035] Reference Figure 4 As shown in this embodiment: the locking assembly 4 is located on both sides of the outer wall of the support frame 302. The locking assembly 4 includes two lead screws 41, one end of which is rotatably connected to the outer wall of the support frame 302. The arc surfaces of the two lead screws 41 are threadedly connected to a connecting plate 42, which corresponds to the position of the screw 306. By setting the locking assembly 4, after the screw 306 is rotated to adjust the gold wire 2 to a suitable tightness, the screw 306 can be locked, thereby preventing personnel from accidentally touching the screw 306 during the testing of the gold wire 2 and causing instability of the gold wire 2. A toothed block 43 is fixedly connected to the side of the connecting plate 42 near the screw 306. A toothed hole 44 is opened at the end of the screw 306 near the connecting plate 42, and the size of the toothed hole 44 is adapted to the toothed block 43. When the connecting plate 42 is adjusted to press the screw 306, the toothed block 43 fixed on the connecting plate 42 will be inserted into the toothed hole 44, thereby locking the screw 306. By setting the above structure, the screw 306 can be fixed more securely.

[0036] Both lead screws 41 are fixedly connected to a winding wheel 45 on their arc surfaces, and the arc surfaces of the two winding wheels 45 are connected by a synchronous belt 46. When one winding wheel 45 rotates, it drives the other winding wheel 45 to rotate via the synchronous belt 46. The winding wheel 45 drives the lead screw 41 to rotate. By setting up the above structure, the effect of driving the two lead screws 41 to rotate synchronously is achieved.

[0037] One end of one of the lead screws 41 is fixedly connected to several rotating plates 47, which are evenly distributed at one end of the lead screw 41. Personnel can rotate the rotating plates 47 to drive the lead screw 41 to rotate, achieving convenient control of the lead screw 41.

[0038] Working principle: When using gold wire 2 for crimping, first fix gold wire 2 with the two locking holes 310, then turn screw 306 to drive slide rod 307, causing slide rod 307 to move away from gold wire 2 along the inner wall of sliding hole 305. Slide rod 307 drives mounting rod, which in turn drives hook spring 309. Hook spring 309 pulls gold wire 2, putting gold wire 2 in a tensioned state. When gold wire 2 is tensioned, wire 304 is connected to gold wire 2, and then gold wire 2 can be used for crimping. First, turn screw 306 in the opposite direction, screw 306... 6. Drive the slide bar 307 to move in the opposite direction. The slide bar 307 drives the connecting rod 308 to move closer to the gold wire 2. The connecting rod 308 drives the hook spring 309 to relax the gold wire 2. Then the gold wire 2 is removed from the lock 310. The limiting ring 311 can bind the wire 304 so that the wire 304 can be neatly arranged. In addition, when the screw 306 drives the slide bar 307 to move, the guide rod 313 can guide the movement of the slide bar 307, thereby improving the stability of the slide bar 307 during movement.

[0039] After adjusting the gold wire 2 to the appropriate tightness by rotating screw 306, screw 306 can be locked. The specific steps are as follows: First, rotate the rotating plate 47 to drive one of the winding wheels 45 to rotate. This winding wheel 45 will drive the other winding wheel 45 to rotate via the synchronous belt 46. The two winding wheels 45 simultaneously drive the two lead screws 41 to rotate. The lead screws 41 drive the connecting plate 42, causing the connecting plate 42 to move the toothed block 43 towards the screw 306. When the connecting plate 42 abuts against the screw 306 and the toothed block 43 is inserted into the toothed hole 44, the screw is locked. After that, the screw 306 can be locked. When the adjusting connecting plate 42 presses the screw 306, the toothed block 43 fixed on the connecting plate 42 will insert into the toothed hole 44, thereby locking the screw 306 and making the screw 306 more secure. In addition, when one of the winding wheels 45 rotates, it will drive the other winding wheel 45 to rotate via the synchronous belt 46. The winding wheel 45 drives the lead screw 41, achieving the effect of driving the two lead screws 41 to rotate synchronously.

[0040] The embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0041] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. A novel gold wire for sorting and testing, characterized in that, include: Workbench (1), on which a plurality of gold wires (2) are provided; Fixture assembly (3), said fixture assembly (3) being disposed on both sides of the workbench (1); and A plurality of locking components (4) are located on the fixture assembly (3); The fixture assembly (3) includes several support plates (301), which are fixed to the side of the workbench (1). Each support plate (301) has a support frame (302) on its upper surface. The support frame (302) has several sliding holes (305) on its surface. Screws (306) are rotatably threaded through the inner wall of each sliding hole (305). A sliding rod (307) is threaded onto the arc-shaped surface of the screw (306). The sliding rod (307) is connected to the sliding hole (305). The inner wall is slidably connected, and the lower end of the slide rod (307) is fixedly connected to the connecting rod (308). The arc surface of the connecting rod (308) is fitted with a hook spring (309). The end of the hook spring (309) away from the connecting rod (308) is equipped with a lock (310). The gold wire (2) is installed inside the two locks (310). The side of the lock (310) is provided with a round hole (3101) and a wire hole (3102). The round hole (3101) and the wire hole (3102) are connected.

2. The novel sorting and testing gold wire according to claim 1, characterized in that, Two mounting plates (303) are fixedly connected to the upper surface of the support frame (302). Several wires (304) are provided on the upper surface of the mounting plate (303), and the wires (304) are electrically connected to the gold wire (2).

3. The novel sorting and testing gold wire according to claim 2, characterized in that, The wire (304) is fitted with a limiting ring (311), the limiting ring (311) has a "U" shaped cross section, and the limiting ring (311) is fixedly connected to the upper surface of the mounting plate (303).

4. The novel sorting and testing gold wire according to claim 1, characterized in that, The guide rod (313) is slidably passed through the arc surface of the slide rod (307), and the guide rod (313) is fixedly connected to the inner wall of the slide hole (305).

5. The novel sorting and testing gold wire according to claim 1, characterized in that, The connecting rod (308) has an adjusting ring (312) threadedly connected to its arc surface, and the upper surface of the adjusting ring (312) abuts against the arc surface of the hook spring (309).

6. The novel sorting and testing gold wire according to claim 1, characterized in that, The hook spring (309) is specifically made of high carbon steel.

7. The novel sorting and testing gold wire according to claim 1, characterized in that, The locking assembly (4) is located on both sides of the outer wall of the support frame (302). The locking assembly (4) includes two lead screws (41). One end of the lead screw (41) is rotatably connected to the outer wall of the support frame (302). The arc surfaces of the two lead screws (41) are threadedly connected to a connecting plate (42). The connecting plate (42) corresponds to the position of the screw (306).

8. The novel sorting and testing gold wire according to claim 7, characterized in that, A toothed block (43) is fixedly connected to the side of the connecting plate (42) near the screw (306). A toothed hole (44) is opened at one end of the screw (306) near the connecting plate (42). The toothed hole (44) is adapted to the size of the toothed block (43).

9. The novel sorting and testing gold wire according to claim 7, characterized in that, Both lead screws (41) are fixedly connected to a winding wheel (45) on their arc surfaces, and the arc surfaces of the two winding wheels (45) are connected to a synchronous belt (46).

10. The novel sorting and testing gold wire according to claim 7, characterized in that, One end of one of the lead screws (41) is fixedly connected to several rotating plates (47), which are evenly distributed at one end of the lead screw (41).

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