Fixing jig for electrostatic discharge tester
By designing a fixture for the electrostatic discharge tester, and utilizing a clamping structure and LED lighting components, the problems of manual hand fatigue and low alignment accuracy were solved, thereby improving testing efficiency and accuracy.
Patent Information
- Application Number
- CN202423082762.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-13
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2034-12-13
AI Technical Summary
Existing electrostatic discharge testers require manual operation, are physically demanding, have low accuracy, and are affected by poor lighting conditions, making it difficult to achieve efficient and precise alignment.
A fixture for an electrostatic discharge tester was designed, comprising a base, a gantry frame, a vertical lifting slide, and an LED lighting assembly. The clamping structure alleviates operator fatigue, the carrier plate is movable and can be raised and lowered, and the LED lighting improves alignment accuracy.
It effectively alleviates handheld operation fatigue, improves testing efficiency and alignment accuracy, and achieves precise alignment between the instrument probe and the product.
Smart Images
Figure CN223796573U_ABST
Abstract
Description
[Technical Field]
[0001] This utility model relates to the field of testing fixture technology, and in particular to a fixing fixture for an electrostatic discharge tester. [Background Technology]
[0002] Existing ESD experiments require manual handling of the gun body throughout the entire process, which is physically demanding and affects efficiency. The product alignment point at the discharge end of the gun head is dimly lit, the cell contact discharge point is small, the alignment accuracy is low, and the alignment height of the gun head is difficult to control when holding the gun body. [Utility Model Content]
[0003] To overcome the above problems, this utility model proposes a fixing fixture for an electrostatic discharge tester that can effectively solve the above problems.
[0004] The present invention provides a technical solution to solve the above-mentioned technical problems by providing a fixture for an electrostatic discharge tester, including a base, a gantry frame fixed on the base, a vertical lifting slide slidably disposed below the gantry frame, a horizontal product carrier plate connected to the vertical lifting slide plate, the product carrier plate being used to place the product to be tested; a first clamping plate fixed on the gantry frame, a first support plate vertically fixed on the first clamping plate, a second support plate vertically fixed on the first support plate, a second clamping plate connected to the inner side of the second support plate via adjusting screws, the position of the second clamping plate corresponding to the position of the first clamping plate, the ESD test instrument being clamped and fixed between the second clamping plate and the first clamping plate; an LED lighting assembly connected to the gantry frame for illuminating the product.
[0005] Preferably, the LED lighting assembly includes a ring-shaped LED light source, and a magnifying glass is disposed in the center of the ring-shaped LED light source.
[0006] Preferably, the annular LED light source is connected to a support damping pipe on its side, and one end of the support damping pipe is connected to a clamp for clamping and fixing it to the gantry frame.
[0007] Preferably, the base is provided with a first slide rail, a support plate is slidably connected to the first slide rail, a second slide rail is provided on the support plate, and the vertical lifting slide is slidably connected to the second slide rail.
[0008] Preferably, both the second clamping plate and the first clamping plate have arc-shaped clamping grooves on their clamping sides.
[0009] Preferably, protective cotton is provided inside the arc-shaped clamping groove.
[0010] Preferably, the second slide rail is perpendicular to the first slide rail.
[0011] Preferably, the vertical lifting slide is provided with a lifting adjustment knob.
[0012] Compared with the prior art, the electrostatic discharge tester fixture of this utility model can effectively alleviate hand fatigue by setting up a clamping structure for the ESD test instrument. The product carrier can be moved horizontally and raised and lowered. The LED lighting and magnifying glass facilitate precise alignment between the instrument tip and the product, thus improving work efficiency. [Attached Image Description]
[0013] Figure 1 This is a perspective view of the fixing fixture for the electrostatic discharge tester of this utility model;
[0014] Figure 2 This is a side view of the fixing fixture for the electrostatic discharge tester of this utility model;
[0015] Figure 3 This is a schematic diagram of the LED lighting component of the fixing fixture for the electrostatic discharge tester of this utility model.
Detailed Implementation Methods
[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.
[0017] It should be noted that in this embodiment of the invention, all directional indications (such as up, down, left, right, front, back, etc.) are limited to relative positions on the specified view, rather than absolute positions.
[0018] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0019] Please see Figures 1 to 3 The electrostatic discharge tester fixture of this utility model includes a base 10, a gantry frame 20 fixed on the base 10, a vertical lifting slide 30 slidably arranged below the gantry frame 20, and a horizontal product carrier plate 40 connected to the vertical lifting slide 30. The product carrier plate 40 is used to place the product to be tested.
[0020] A first clamping plate 21 is fixed on the gantry frame 20. A first support plate 22 is vertically fixed on the first clamping plate 21. A second support plate 23 is vertically fixed on the first support plate 22. A second clamping plate 25 is connected to the inner side of the second support plate 23 through an adjusting screw 24. The position of the second clamping plate 25 corresponds to the position of the first clamping plate 21. The ESD experimental instrument is clamped and fixed between the second clamping plate 25 and the first clamping plate 21. The tightness can be adjusted by adjusting the screw 24.
[0021] LED lighting components can also be connected to the gantry 20 to illuminate the product and improve test alignment accuracy.
[0022] The LED lighting assembly includes a ring-shaped LED light source 51, and a magnifying glass 52 is provided in the middle of the ring-shaped LED light source 51 to magnify the product and improve alignment accuracy.
[0023] The ring-shaped LED light source 51 is connected to a support damping pipe 53 on its side. One end of the support damping pipe 53 is connected to a clamp 54, which is used to clamp and fix it on the gantry frame 20.
[0024] The base 10 is provided with a first slide rail 11, a support plate 12 is slidably connected to the first slide rail 11, a second slide rail 13 is provided on the support plate 12, and the vertical lifting slide 30 is slidably connected to the second slide rail 13.
[0025] The second slide rail 13 is perpendicular to the first slide rail 11.
[0026] The vertical lifting slide 30 is equipped with a lifting adjustment knob 31 for adjusting the height.
[0027] Both the second clamping plate 25 and the first clamping plate 21 have arc-shaped clamping grooves on their clamping sides, which facilitates clamping the outer shell of the ESD experimental instrument.
[0028] The arc-shaped clamping groove is equipped with protective cotton to protect the instrument from being pinched or damaged.
[0029] Compared with the prior art, the electrostatic discharge tester fixture of this utility model can effectively alleviate hand operation fatigue by setting up a clamping structure for the ESD test instrument. The product carrier plate 40 can be moved horizontally and raised and lowered. The LED lighting and magnifying glass 52 facilitate the precise alignment of the instrument tip with the product, thereby improving work efficiency.
[0030] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the concept of the present utility model should be included within the patent protection scope of the present utility model.
Claims
1. An electrostatic discharge tester fixture, comprising: Including base, fixed with gantry on base, vertical lifting slide is arranged below gantry, horizontal product carrier plate is connected on vertical lifting slide, product carrier plate is used for placing product to be tested; First clamping plate is fixed on gantry, first support plate is vertically fixed on first clamping plate, second support plate is vertically fixed on first support plate, second clamping plate is connected with the inner side of second support plate through adjusting screw, the position of second clamping plate corresponds with the position of first clamping plate, ESD experimental instrument is clamped and fixed between second clamping plate and first clamping plate; LED lighting assembly is connected on gantry, for illuminating product.
2. The ESD tester fixture of claim 1, wherein: The LED lighting assembly includes a ring-shaped LED light source, and a magnifying glass is arranged in the middle of the ring-shaped LED light source.
3. The ESD tester fixture of claim 2, wherein: The side of the ring-shaped LED light source is connected with a support damping pipeline, one end of the support damping pipeline is connected with a chuck, and the chuck is used for clamping and fixing on the gantry.
4. The ESD tester fixture of claim 1, wherein: The first slide rail is arranged on the base, the support plate is slidably connected on the first slide rail, the second slide rail is arranged on the support plate, and the vertical lifting slide is slidably connected on the second slide rail.
5. The ESD tester fixture of claim 1, wherein: The clamping sides of the second clamping plate and the first clamping plate are both provided with arc-shaped clamping grooves.
6. The ESD tester fixture of claim 5, wherein: The arc-shaped clamping grooves are provided with protective cotton.
7. The ESD tester fixture of claim 4, wherein the ESD tester fixture further comprises a plurality of ESD tester fixtures. The second slide rail is perpendicular to the first slide rail.
8. The ESD tester fixture of claim 1, wherein: The vertical lifting slide is provided with a lifting adjusting knob.