A measuring device for semiconductor harnesses

Abstract

The utility model discloses a kind of measuring devices suitable for semiconductor harness, including shell, the top side of the shell is fixedly installed with display;The inside of the one end of the shell is provided with adjusting mechanism, and the top side of shell is provided with fixed assembly;Among them, the adjusting mechanism includes the baffle fixedly installed in the inside of the one end of shell, and the baffle is rotatably connected with ball screw between shell, and the inside of shell is rotatably connected with worm, and the outside of one end of ball screw is fixedly installed with worm wheel, and the outside of ball screw is slidably connected with sliding plate, to be able to realize the effect of fast adjusting moving plate position, using worm and worm wheel self-locking function, guaranteeing that stretching state is stable, through ball screw, promote moving precision and running stability, strengthen the precision of tensile force measurement, simultaneously adapt the low load, high frequency test scene of semiconductor harness, improve the practicality and measurement reliability of device.

Description

Technical Field

[0001] This utility model relates to the field of semiconductor wire harness measurement technology, specifically a measurement device suitable for semiconductor wire harnesses. Background Technology

[0002] Semiconductor wire harnesses are connection cable assemblies specifically designed for semiconductor equipment. Measuring semiconductor wire harnesses is a critical step in the production and maintenance of semiconductor equipment. The core reason is to ensure the operational reliability, product yield, and safe production of semiconductor equipment. Therefore, workers need to use measuring devices to measure the tensile strength of semiconductor wire harnesses.

[0003] Publication No. CN223332758U discloses an adjustable wire harness terminal tensile tester. This device features a first gear and a second gear inside an inner groove. The diameter of the first gear is smaller than that of the second gear. Rotating the first gear via a rotating device drives the second gear, which in turn moves a movable plate. This minimizes the impact of the rotating device on the moving plate's distance, allowing for more precise adjustment of the moving plate's distance and resulting in a smaller error range in the tensile force detection between the wire harness and the terminal. However, this patent still has the following problems in practical use: The device rotates a first gear via a rotating mechanism, which in turn drives a second gear to rotate. The second gear then moves the movable plate. This minimizes the impact of the rotating mechanism on the moving plate's distance, allowing for more precise adjustment of the moving plate's distance. However, the device lacks a self-locking function. If an operator makes a mistake while operating the first rotating shaft, the gear transmission structure, lacking a locking mechanism, may cause the movable plate to shift or deviate due to the elastic force of the stretched wire harness. This can lead to unstable tension, inaccurate measurement data, and even damage to the wire harness or terminals due to sudden shift, reducing the device's efficiency.

[0004] A measurement device suitable for semiconductor wire harnesses is proposed to address the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a measuring device suitable for semiconductor wire harnesses, in order to solve the problems mentioned in the background art. Currently, the device uses a rotating device to rotate a first gear, which drives a second gear to rotate, and the second gear drives a moving plate to move. This makes the rotating device have less impact on the moving distance of the moving plate, and makes the adjustment of the moving distance of the moving plate more precise. However, this device lacks a self-locking function. If the operator makes a mistake when operating the first rotating shaft, the gear transmission structure has no locking mechanism. Under the action of the elastic force of the stretched wire harness, the moving plate may be affected by the tension and shift back or deviate, resulting in unstable tension state, inaccurate measurement data, and even damage to the wire harness or terminals due to sudden shift.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a measuring device suitable for semiconductor wire harnesses, comprising a housing, wherein a display is fixedly mounted on one side of the top of the housing; an adjustment mechanism is provided inside one end of the housing, and a fixing component is provided on one side of the top of the housing; The adjusting mechanism includes a partition plate fixedly installed inside one end of the housing, a ball screw rotatably connected between the partition plate and the housing, a worm gear rotatably connected inside the housing, a worm wheel fixedly installed on the outside of one end of the ball screw, a sliding plate slidably connected to the outside of the ball screw, a connecting plate fixedly connected to the bottom of the sliding plate, support plates symmetrically fixedly connected to the bottom of the connecting plate, rollers rotatably connected between the support plates, a movable frame fixedly installed on the top of the sliding plate, and symmetrically opened grooves on one side of the top of the housing, the top of the movable frame passing through the grooves and slidably connected to the grooves, and a movable plate fixedly connected to the top of the movable frame.

[0007] Preferably, the top of the movable plate is symmetrically provided with a pushing block, and a positioning block is slidably connected to the corresponding side of the pushing block. A fixing knob is symmetrically threaded between the pushing block and the positioning block. A rubber block is fixedly connected to the side of the positioning block away from the pushing block. An electric telescopic rod is symmetrically fixedly connected to the top of the movable plate, and the output end of the electric telescopic rod is fixedly connected to the pushing block.

[0008] Preferably, the fixing assembly includes a mounting plate fixedly installed on one side of the top of the housing, and a first clamping plate is fixedly connected to the top of the mounting plate. A second clamping plate is slidably connected inside one side of the first clamping plate. A screw is rotatably connected inside the first clamping plate, and one end of the screw passes through the second clamping plate and is threadedly connected to the second clamping plate. Rubber pads are fixedly installed on one side of both the first and second clamping plates, and tension sensors are embedded inside one side of both the first and second clamping plates.

[0009] Preferably, the bottom of the pushing block is symmetrically fixedly connected to a limiting block, and the top of the moving plate is symmetrically provided with limiting grooves, and the outside of the limiting block and the inside of the limiting groove are slidably connected.

[0010] Preferably, a fixing rod is symmetrically fixedly connected between the partition and the shell, and one end of the fixing rod passes through the sliding plate and is slidably connected to the sliding plate.

[0011] Preferably, the worm gear is externally engaged with a limiting plate, and one side of the limiting plate is fixedly connected to the partition.

[0012] Preferably, the worm and the worm wheel are meshed together.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This measuring device suitable for semiconductor wire harnesses has the following specific features: By rotating the worm gear, the operator drives the worm wheel to rotate, which in turn drives the ball screw to rotate. The ball screw then drives the sliding plate to move, which in turn drives the connecting plate and the roller to move. The moving frame then drives the moving plate to move, thereby achieving the effect of quickly adjusting the position of the moving plate. The self-locking function of the worm gear and worm wheel ensures the stability of the tensile state. The ball screw improves the moving accuracy and running stability, enhancing the accuracy of tensile force measurement. At the same time, it is suitable for low-load, high-frequency testing scenarios of semiconductor wire harnesses, improving the practicality and measurement reliability of the device. By rotating the screw inside the first clamping plate, the screw pushes or pulls the second clamping plate to slide inside the first clamping plate. At this time, the two sets of rubber pads squeeze the terminals, thereby achieving the effect of quickly fixing the terminals and detecting tensile force. It meets the positioning effect of various specifications of semiconductor wire harness terminals, greatly improving the flexibility of the device during use.

[0014] 1. The operator rotates a worm gear, which in turn drives a worm wheel. This rotation of the worm wheel, in turn, drives a ball screw, which in turn moves a sliding plate. The sliding plate then moves a connecting plate and a roller. At this point, the bottom of the roller rolls against the inside of the housing. The movement of the sliding plate causes a moving frame to slide within a groove, which in turn moves the moving plate. This achieves the stretching effect on the wire harness and terminals, allowing for rapid adjustment of the moving plate's position. The self-locking function of the worm gear and worm wheel ensures stable stretching. The ball screw improves movement accuracy and operational smoothness, enhancing the precision of tensile force measurement. Furthermore, it is suitable for low-load, high-frequency testing scenarios of semiconductor wire harnesses, improving the device's practicality and measurement reliability. The staff inserts the positioning block into one side of the push block, then rotates the fixing knob to thread the positioning block in place. The staff then controls the operation of the two sets of electric telescopic rods via an external power supply module and controller. The operation of the electric telescopic rods causes the two sets of push blocks to move relative to each other. At this time, the two sets of positioning blocks clamp and fix the wire harness. The rubber blocks are compressed and deformed, thus achieving a quick and easy fixation and limiting effect on the wire harness. This allows staff to flexibly adjust and adapt the positioning blocks according to their specifications. The quick installation and removal design of the positioning blocks facilitates subsequent inspection and maintenance of the rubber blocks. The movement of the push block causes the two sets of limiting blocks to slide within the limiting groove, making the movement of the push block more stable. 2. The operator places the wire harness terminal at the clamping point of the first and second clamping plates. Then, the operator rotates the screw inside the first clamping plate. Utilizing the threaded connection between the second clamping plate and the screw, the screw pushes or pulls the second clamping plate to slide inside the first clamping plate. At this time, the first and second clamping plates move closer to each other, and the two sets of rubber pads compress the terminal. At this time, one side of the tension sensor contacts the terminal, thereby achieving the effect of quickly fixing the terminal and detecting tension. This meets the positioning requirements of various specifications of semiconductor wire harness terminals and greatly improves the flexibility of the device during use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side sectional view of the overall structure of the adjustment mechanism in this utility model; Figure 3 This is a side view of the overall structure of the mobile frame in this utility model; Figure 4 This is a top view of the overall structure of the movable plate in this utility model; Figure 5 This is a top view of the overall structure of the fixing component in this utility model.

[0016] In the diagram: 1. Housing; 101. Display; 2. Adjustment mechanism; 201. Partition; 202. Ball screw; 203. Worm gear; 204. Worm wheel; 205. Sliding plate; 206. Connecting plate; 207. Support plate; 208. Roller; 209. Moving frame; 210. Slide groove; 211. Moving plate; 212. Push block; 213. Positioning block; 214. Fixing knob; 215. Rubber block; 216. Electric telescopic rod; 217. Limiting block; 218. Limiting groove; 219. Fixing rod; 220. Limiting plate; 3. Fixing assembly; 301. Mounting plate; 302. First clamping plate; 303. Second clamping plate; 304. Screw; 305. Rubber pad; 306. Tension sensor. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-5The present invention provides a technical solution: a measuring device suitable for semiconductor wire harnesses, including a housing 1, a display 101 fixedly mounted on one side of the top of the housing 1; an adjustment mechanism 2 is provided inside one end of the housing 1, and a fixing component 3 is provided on one side of the top of the housing 1; The adjusting mechanism 2 includes a partition 201 fixedly installed inside one end of the housing 1, with a ball screw 202 rotatably connected between the partition 201 and the housing 1. A worm gear 203 is rotatably connected inside the housing 1, and a worm wheel 204 is fixedly installed on the outside of one end of the ball screw 202. The worm gear 203 and the worm wheel 204 are meshed together. A sliding plate 205 is slidably connected to the outside of the ball screw 202, and a connecting plate 206 is fixedly connected to the bottom of the sliding plate 205. Support plates 207 are symmetrically fixedly connected to the bottom of the connecting plate 206, and rollers 208 are rotatably connected between the support plates 207. A movable frame 209 is fixedly installed on the top of the housing 1, and a sliding groove 210 is symmetrically opened on one side of the top of the housing 1. The top of the movable frame 209 passes through the sliding groove 210 and is slidably connected to the sliding groove 210. A movable plate 211 is fixedly connected to the top of the movable frame 209, so that the position of the movable plate 211 can be quickly adjusted. The self-locking function of the worm gear 203 and the worm wheel 204 ensures the stability of the tensile state. The ball screw 202 improves the moving accuracy and running smoothness, enhances the accuracy of tensile force measurement, and is suitable for low-load, high-frequency testing scenarios of semiconductor wire harnesses, improving the practicality and measurement reliability of the device. A push block 212 is symmetrically arranged on the top of the movable plate 211, and a positioning block 213 is slidably connected to the corresponding side of the push block 212. A fixing knob 214 is symmetrically threaded between the push block 212 and the positioning block 213. A rubber block 215 is fixedly connected to the side of the positioning block 213 away from the push block 212. An electric telescopic rod 216 is symmetrically fixedly connected to the top of the movable plate 211, and the output end of the electric telescopic rod 216 is fixedly connected to the push block 212. A pressure sensor can be embedded inside one side of the positioning block 213 to prevent excessive compression of the wire harness by the positioning block 213, thus achieving a quick and easy fixation and positioning effect for the wire harness. This allows for flexible adjustment and adaptation according to the specifications of the wire harness. The quick installation and removal design of the positioning block 213 facilitates subsequent inspection and maintenance of the rubber block 215. The bottom of the 212 is symmetrically fixedly connected with a limiting block 217, and the top of the moving plate 211 is symmetrically opened with a limiting groove 218. The outside of the limiting block 217 is slidably connected to the inside of the limiting groove 218. By moving the pushing block 212, the two sets of limiting blocks 217 slide inside the limiting groove 218, thereby making the movement of the pushing block 212 more stable. The partition 201 and the housing 1 are symmetrically fixedly connected with a fixing rod 219, and one end of the fixing rod 219 passes through the sliding plate 205 and is slidably connected to the sliding plate 205. By the sliding plate 205 sliding outside the two sets of fixing rods 219, the movement of the sliding plate 205 is more stable. The outside of the worm gear 203 is engaged and rotatably connected with a limiting plate 220, and one side of the limiting plate 220 is fixedly connected to the partition 201. Through the design of the limiting plate 220, the rotation of the worm gear 203 is more stable.

[0019] The fixing assembly 3 includes a mounting plate 301 fixedly installed on one side of the top of the housing 1. A first clamping plate 302 is fixedly connected to the top of the mounting plate 301. A second clamping plate 303 is slidably connected to one side of the first clamping plate 302. A screw 304 is rotatably connected to the inside of the first clamping plate 302. One end of the screw 304 passes through the second clamping plate 303 and is threadedly connected to the second clamping plate 303. Rubber pads 305 are fixedly installed on one side of both the first clamping plate 302 and the second clamping plate 303. A tension sensor 306 is embedded inside one side of both the first clamping plate 302 and the second clamping plate 303. This enables the terminal to be fixed quickly and the tension to be detected, meeting the positioning requirements of various specifications of semiconductor wire harness terminals and greatly improving the flexibility of the device during use.

[0020] Working principle: Before using this measuring device suitable for semiconductor wire harnesses, it is necessary to check the overall condition of the device to ensure it can operate normally. Figure 1 - Figure 5As shown, firstly, the operator embeds a miniature patch-type tension sensor (as in the prior art) into the clamping joint of the first clamping plate 302 and the second clamping plate 303. Then, the operator uses a data cable to connect the tension sensor 306 to a display 101 and other devices. When the tension sensor 306 measures the tension value of the wire harness and terminal, the display 101 shows the data. The operator then rotates the worm gear 203, which in turn drives the worm wheel 204. The rotation of the worm wheel 204 drives the ball screw 202, which in turn moves the sliding plate 205. The movement of the sliding plate 205... The movement of the moving connecting plate 206 and the roller 208 causes the bottom of the roller 208 to roll within the housing 1. The movement of the sliding plate 205 drives the moving frame 209 to slide within the groove 210. The movement of the moving frame 209 then drives the moving plate 211, thus enabling rapid adjustment of the position of the moving plate 211. The self-locking function of the worm gear 203 and worm wheel 204 ensures stable tension. The ball screw 202 improves the movement accuracy and running smoothness, enhancing the precision of tensile force measurement. It is also suitable for low-load, high-frequency testing of semiconductor wiring harnesses. This scenario improves the practicality and measurement reliability of the device. The operator inserts the positioning block 213 into one side of the push block 212, then rotates the fixing knob 214 to thread the positioning block 213 in place. Subsequently, the operator controls the operation of the two sets of electric telescopic rods 216 via an external power supply module and controller. The operation of the electric telescopic rods 216 drives the two sets of push blocks 212 to move relative to each other. At this time, the two sets of positioning blocks 213 clamp and fix the wire harness. The rubber block 215 is compressed and deformed, thus achieving a rapid and effective fixation and limiting of the wire harness. The positioning block 213 is designed for quick installation and disassembly, which allows staff to flexibly adjust and adapt it according to the specifications of the wire harness. This facilitates subsequent inspection and maintenance of the rubber block 215. The movement of the pushing block 212 causes the two sets of limiting blocks 217 to slide inside the limiting groove 218, which makes the movement of the pushing block 212 more stable. The sliding plate 205 slides outside the two sets of fixed rods 219, which makes the movement of the sliding plate 205 more stable. The design of the limiting plate 220 makes the rotation of the worm gear 203 more stable. The operator places the wire harness terminal at the clamping point of the first clamping plate 302 and the second clamping plate 303. Then, the operator rotates the screw 304 inside the first clamping plate 302. Utilizing the threaded connection between the second clamping plate 303 and the screw 304, the screw 304 pushes or pulls the second clamping plate 303 to slide inside the first clamping plate 302. At this time, the first clamping plate 302 and the second clamping plate 303 move closer to each other. The two sets of rubber pads 305 then compress the terminal. At this time, one side of the tension sensor 306 contacts the terminal, thereby achieving the effect of quickly fixing the terminal and detecting tension. This meets the positioning requirements of various specifications of semiconductor wire harness terminals and greatly improves the flexibility of the device during use.

[0021] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0022] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A measuring device suitable for semiconductor wire harnesses, comprising a housing (1) wherein a display (101) is fixedly mounted on one side of the top of the housing (1). Its features are, Also includes: An adjustment mechanism (2) is provided inside one end of the housing (1), and a fixing component (3) is provided on one side of the top of the housing (1). The adjusting mechanism (2) includes a partition (201) fixedly installed inside one end of the housing (1), and a ball screw (202) is rotatably connected between the partition (201) and the housing (1). A worm gear (203) is rotatably connected inside the housing (1). A worm wheel (204) is fixedly installed on the outside of one end of the ball screw (202), and a sliding plate (205) is slidably connected to the outside of the ball screw (202). A connecting plate (204) is fixedly connected to the bottom of the sliding plate (205). 6), and the bottom of the connecting plate (206) is symmetrically fixedly connected to the support plate (207), and the support plates (207) are rotatably connected to the roller (208), and the top of the sliding plate (205) is fixedly installed with the movable frame (209), and the top of the housing (1) is symmetrically provided with the slide groove (210), and the top of the movable frame (209) passes through the slide groove (210) and is slidably connected to the slide groove (210), and the top of the movable frame (209) is fixedly connected to the movable plate (211).

2. The measuring device for semiconductor wire harnesses according to claim 1, characterized in that: The top of the movable plate (211) is symmetrically provided with a push block (212), and a positioning block (213) is slidably connected to the corresponding side of the push block (212). A fixing knob (214) is symmetrically threaded between the push block (212) and the positioning block (213). A rubber block (215) is fixedly connected to the side of the positioning block (213) away from the push block (212). An electric telescopic rod (216) is symmetrically fixedly connected to the top of the movable plate (211), and the output end of the electric telescopic rod (216) is fixedly connected to the push block (212).

3. The measuring device for semiconductor wire harnesses according to claim 1, characterized in that: The fixing component (3) includes a mounting plate (301) fixedly installed on one side of the top of the housing (1), and a first clamping plate (302) is fixedly connected to the top of the mounting plate (301). A second clamping plate (303) is slidably connected to one side of the first clamping plate (302). A screw (304) is rotatably connected to the inside of the first clamping plate (302). One end of the screw (304) passes through the second clamping plate (303) and is threadedly connected to the second clamping plate (303). A rubber pad (305) is fixedly installed on one side of both the first clamping plate (302) and the second clamping plate (303). A tension sensor (306) is embedded inside one side of both the first clamping plate (302) and the second clamping plate (303).

4. A measuring device suitable for semiconductor wire harnesses according to claim 2, characterized in that: The bottom of the push block (212) is symmetrically fixedly connected to the limiting block (217), and the top of the moving plate (211) is symmetrically provided with the limiting groove (218), and the outside of the limiting block (217) and the inside of the limiting groove (218) are slidably connected.

5. A measuring device suitable for semiconductor wire harnesses according to claim 1, characterized in that: A fixing rod (219) is symmetrically fixed between the partition (201) and the shell (1), and one end of the fixing rod (219) passes through the sliding plate (205) and is slidably connected to the sliding plate (205).

6. The measuring device for semiconductor wire harnesses according to claim 1, characterized in that: The worm gear (203) is externally engaged and rotatably connected to a limiting plate (220), and one side of the limiting plate (220) is fixedly connected to the partition (201).

7. A measuring device suitable for semiconductor wire harnesses according to claim 1, characterized in that: The worm (203) is meshed with the worm wheel (204).

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