Integrated circuit tester convenient to overhaul

Abstract

The utility model relates to the technical field of integrated circuits, and discloses an integrated circuit tester convenient to overhaul, which comprises a tester, a placing plate, an integrated circuit and a clamping assembly, the front end of the tester is inclined and is provided with a display screen, a control key and a plurality of power supply connecting ports, and the back of the tester is hinged with a flip plate with a transparent observation window. Four first fixing blocks which are symmetrical about the center axis are arranged in a containing groove in the top end of the containing plate, four second fixing blocks are correspondingly arranged at the bottom of the containing plate, first springs and fixing clamping heads are matched with clamping grooves, and stable installation of the containing plate is achieved. The integrated circuit placed on the top of the placing plate is firmly fixed through the first fixing holes, the second fixing holes and the sliding grooves, during testing, instructions are input through the control keys, various parameters of the integrated circuit are detected, results are displayed on the display screen, during overhauling, the flip cover plate is opened, the placing plate and the integrated circuit can be rapidly disassembled and installed, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit technology, specifically to an integrated circuit tester that is easy to repair. Background Technology

[0002] In the modern electronics industry, integrated circuits (ICs) are the core components of various electronic devices, and their performance directly determines the quality and stability of products. IC testers, as key equipment for accurately testing various parameters of ICs, play a vital role in ensuring the quality of electronic products. With the rapid development of electronic technology, ICs are becoming increasingly integrated and complex, placing higher demands on the performance and adaptability of testers. From consumer electronics to industrial control, from aerospace to medical equipment, all fields require IC testers to quickly and accurately perform comprehensive testing on ICs of different types and specifications to ensure that the manufactured electronic products meet performance standards and are safe and reliable. This has become a powerful driving force for the continuous innovation of IC testers.

[0003] However, traditional integrated circuit testers have many drawbacks. On the one hand, their bulky and heavy design makes them inconvenient to carry, which greatly limits their application in scenarios requiring on-site testing or switching between different work sites. For example, in after-sales service for electronic products, repair personnel find it difficult to carry traditional testers to customers' sites to test integrated circuit faults. On the other hand, traditional testers are poorly designed for maintenance. When a fault occurs inside the tester, its complex internal structure and cumbersome installation of integrated circuits and related components make disassembly and reinstallation time-consuming and laborious, significantly extending maintenance time. This not only reduces work efficiency but also increases economic losses due to equipment downtime. Moreover, the way traditional testers fix integrated circuits is not precise enough, and integrated circuits are prone to displacement during testing, affecting the accuracy of test data and creating hidden dangers for the quality control of electronic products. This seriously restricts the efficient and high-quality development of the electronics industry. Therefore, we propose an integrated circuit tester that is easy to maintain. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an integrated circuit tester that is easy to inspect and repair, thus solving the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: an integrated circuit tester that is easy to maintain, comprising a tester, a placement plate, an integrated circuit, and a clamping assembly. The tester has a placement slot inside, and a fixing block 1 is provided inside the placement slot. A fixing block 2 is provided at the bottom of the placement plate. A spring 1 and a fixing clip are slidably installed inside the fixing block 2. The fixing block 2 is inserted into the interior of the fixing block 1 and is clamped and fixed with the fixing clip. The two ends of the placement plate are provided with symmetrically distributed clamping assemblies. An integrated circuit is placed on the top of the placement plate and fixed by the clamping assembly. A flip cover is hinged to the back of the tester.

[0008] Preferably, the front end of the tester is inclined, and a display screen and control keys are respectively provided on the inclined front end of the tester. The front end of the tester is provided with multiple power connection ports, and a flip cover is hinged to the back of the tester via a pivot. A transparent observation window is provided on the flip cover.

[0009] Preferably, the top of the tester has a placement groove, and four centrally symmetrical fixing blocks 1 are provided on the placement groove. The fixing blocks 1 have a slot inside. The bottom of the placement plate has four centrally symmetrical fixing blocks 2. The fixing blocks 2 are respectively installed with symmetrically distributed springs 1 and fixing heads. The fixing heads are symmetrically distributed and placed on the back of the springs 1. The fixing blocks 2 are inserted into the interior of the fixing blocks 1. The front end of the springs 1 cooperates with the slot for fixation.

[0010] Preferably, the clamping assembly consists of a clamping component, a rotating component, and a fixing rod. The clamping component has a rotating head at its top end, which is inserted and engaged with the rotating component. The cylindrical surface of the fixing rod has a rectangular support plate, and the top of the support plate is provided with four centrally symmetrical springs.

[0011] Preferably, the rotating component has a second fixing hole, the clamping component is L-shaped, the clamping component has a first fixing hole on its transverse end face, the end of the fixing rod passes through the second fixing hole and the first fixing hole respectively, the spring is disposed inside the storage tube, wherein the cylindrical surface of the fixing rod is provided with a circular limiting ring, and the limiting ring is located above the support plate.

[0012] Preferably, the two ends of the placement plate are provided with symmetrically distributed sliding grooves, the ends of the clamping member are provided with guide plates on both sides, the back of the guide plates is provided with spring two, the ends of the clamping member and spring two are slidably installed inside the sliding grooves, the top of the placement plate is provided with an integrated circuit, and the end of the fixing rod passes through the integrated circuit for fixation.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides an integrated circuit tester that is easy to repair, and has the following beneficial effects:

[0015] 1. This easy-to-maintain integrated circuit tester is highly portable. The front of the tester is tilted, and its ergonomically designed display screen and control keys allow for easy data observation and operation, greatly enhancing the user experience. Multiple power connection ports accommodate various power supply specifications, enabling flexible connection whether in a stable laboratory environment or using a portable power source for field work, expanding its application scenarios. The internal placement slot and plate, through a clever design using fixing blocks one and two, along with spring one and a fixing clip, quickly and securely fix the plate when placed in the slot, ensuring stability during testing and preventing data deviation due to shaking, thus providing strong assurance for testing accuracy.

[0016] 2. This easy-to-maintain integrated circuit tester features a hinged flip-top cover with a transparent observation window on the back. This allows staff to initially observe the internal condition without opening the cover. For in-depth maintenance, opening the flip-top reveals the placement plate and the cleverly designed installation method for the integrated circuit, facilitating quick disassembly and installation, significantly reducing maintenance time and improving work efficiency. The clamping components at both ends of the placement plate consist of clamping parts, rotating parts, fixing rods, and springs two and three. When installing the integrated circuit, flexible adjustment allows the end of the fixing rod to precisely pass through the integrated circuit, securing it firmly with spring force. This ensures the accurate positioning of the integrated circuit during testing, enabling the internal test circuit to accurately detect various parameters of the integrated circuit. The test results are displayed intuitively on the screen, providing a reliable basis for the performance evaluation of the integrated circuit. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the structural breakdown of this utility model;

[0019] Figure 3 This is a schematic diagram of the clamping assembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the testing instrument of this utility model;

[0021] Figure 5 This is a schematic diagram of the support plate structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the clamping component structure of this utility model;

[0023] Figure 7 This is a schematic diagram of the rotating component structure of this utility model;

[0024] Figure 8 This is a schematic diagram of the fixing rod structure of this utility model.

[0025] In the diagram: 1. Tester; 2. Flip-top; 3. Placement plate; 4. Integrated circuit; 5. Spring 1; 6. Fixing clip; 7. Clamping component; 8. Spring 2; 9. Rotating component; 10. Fixing rod; 11. Spring 3; 12. Placement slot; 13. Fixing block 1; 14. Fixing block 2; 15. Sliding groove; 16. Fixing hole 1; 17. Fixing hole 2; 18. Storage tube. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-8 An integrated circuit tester for easy maintenance includes a tester 1, a placement plate 3, an integrated circuit 4, and a clamping assembly. The tester 1 has a placement slot 12 inside, and a fixing block 13 is provided inside the placement slot 12. The bottom of the placement plate 3 has a fixing block 14. A spring 5 and a fixing head 6 are slidably installed inside the fixing block 14. The fixing block 14 is inserted into the interior of the fixing block 13 and is clamped and fixed with the fixing head 6. The two ends of the placement plate 3 are provided with symmetrically distributed clamping assemblies. The integrated circuit 4 is placed on the top of the placement plate 3 and is fixed by the clamping assembly. A flip cover 2 is hinged to the back of the tester 1.

[0028] Furthermore, the front end of the tester 1 is tilted, and a display screen and control keys are respectively provided on the tilted front end of the tester 1. The front end of the tester 1 is provided with multiple power connection ports. The back of the tester 1 is hinged with a flip cover 2 via a pivot. The flip cover 2 is provided with a transparent observation window, which is convenient for operation and adaptable to various power supplies. The back of the tester 1 is hinged with a flip cover 2 with a transparent observation window, which makes it easy to observe the internal condition without opening the cover.

[0029] Furthermore, the top of the tester 1 has a placement slot 12, and four centrally symmetrical fixing blocks 13 are provided on the placement slot 12. The fixing blocks 13 have slots inside. The bottom of the placement plate 3 has four centrally symmetrical fixing blocks 14. The fixing blocks 14 have symmetrically distributed springs 5 ​​and fixing heads 6 installed inside. The fixing heads 6 are symmetrically distributed on the back of the springs 5. The fixing blocks 14 are inserted into the fixing blocks 13. The front end of the springs 5 ​​cooperates with the slots for fixation. With the cooperation of the front end of the springs 5 ​​with the slots, the placement plate 3 is stably and accurately fixed.

[0030] Furthermore, the clamping assembly consists of a clamping part 7, a rotating part 9, and a fixing rod 10. The clamping part 7 has a rotating head at its top, which is inserted and engaged with the rotating part 9. The cylindrical surface of the fixing rod 10 has a rectangular support plate, and the top of the support plate is provided with four centrally symmetrical springs 11, which achieves a stable and flexibly adjustable clamping and fixing effect for the integrated circuit.

[0031] Furthermore, the rotating component 9 has a second fixing hole 17, the clamping component 7 is L-shaped, and the clamping component 7 has a first fixing hole 16 on its transverse end face. The end of the fixing rod 10 passes through the second fixing hole 17 and the first fixing hole 16 respectively. The third spring 11 is set inside the storage cylinder 18. The cylindrical surface of the fixing rod 10 has a circular limiting ring, and the limiting ring is located above the support plate, so that the three are stably connected. The third spring 11 inside the storage cylinder 18 provides elasticity, and the limiting ring on the cylindrical surface of the fixing rod 10 above the support plate restricts its range of motion, together achieving the function of precise control and stable support of the clamping component.

[0032] Furthermore, symmetrically distributed sliding grooves 15 are provided on both ends of the placement plate 3, and guide plates are provided on both sides of the end of the clamping member 7. A second spring 8 is provided on the back of the guide plate. The end of the clamping member 7 and the second spring 8 are slidably installed inside the sliding groove 15. An integrated circuit 4 is placed on the top of the placement plate 3, and the end of the fixing rod 10 passes through the integrated circuit 4 for fixation, so that the clamping member 7 can slide smoothly in the sliding groove 15, thereby enabling the end of the fixing rod 10 to accurately pass through the integrated circuit 4 placed on the top of the placement plate 3, achieving a stable and flexibly adjustable fixing effect for the integrated circuit 4.

[0033] Structural Description:

[0034] Tester 1: Tester 1 is the core equipment for integrated circuit testing. The front end is tilted and equipped with a display screen, control keys and multiple power ports. The internal structure is adapted to the placement board, making it easy to carry and operate.

[0035] Flip-top 2: Flip-top 2 is hinged to the back of the tester 1 and has a transparent observation window, which makes it easy to observe the inside when it is not open, thus facilitating maintenance.

[0036] Placement plate 3: Placement plate 3 is used to support integrated circuit 4. The four fixing blocks 14 at the bottom can be precisely matched with fixing blocks 13 in the placement slot 12 of tester 1 for installation.

[0037] Integrated circuit 4: Integrated circuit 4, as the object to be tested, is placed on top of the placement plate 3 and fixed by the clamping component to ensure accurate test position;

[0038] Spring 15: Spring 15 is installed inside the fixing block 2 14, and its front end fits into the slot of fixing block 13 to ensure that the placement plate 3 and the tester 1 are firmly connected.

[0039] Fixed clamp 6: Fixed clamp 6 is symmetrically distributed on the back of spring 5. It works in conjunction with spring 5 to clamp fixed block 13 when placement plate 3 is inserted, thereby enhancing the connection.

[0040] Clamping component 7: Clamping component 7 is L-shaped, with a rotating head at the top that cooperates with rotating component 9, and the end that slides in sliding groove 15, which can flexibly adjust the clamping degree of integrated circuit 4;

[0041] Spring 2 8: Spring 2 8 is located on the back of the guide plate at the end of the clamping member 7, and provides elastic support in the sliding groove 15 to help the clamping member 7 slide smoothly and reset.

[0042] Rotating component 9: The rotating component 9 has a fixing hole 2 17, which is inserted into the clamping component 7 and works in conjunction with the fixing rod 10 to fix the integrated circuit 4.

[0043] Fixing rod 10: The end of fixing rod 10 passes through fixing hole 17 of rotating part 9 and fixing hole 16 of clamping part 7 in sequence, and also passes through integrated circuit 4 to achieve fixation;

[0044] Spring 3 11: Spring 3 11 is located in the storage tube 18 at the top of the support plate of the fixed rod 10, providing elasticity for the clamping assembly and ensuring the clamping effect on the integrated circuit 4;

[0045] Placement slot 12: Placement slot 12 is located inside the top of the tester 1. There are four central axis symmetrical fixing blocks 13 in the slot for installing the placement plate 3.

[0046] Fixing block 13: Fixing block 13 is distributed on the placement slot 12 and has a slot inside. It cooperates with fixing block 2 14 to achieve stable and precise fixing of the placement plate 3.

[0047] Fixing block 2 14: Fixing block 2 14 is located at the bottom of the placement plate 3, and contains spring 1 5 and fixing clip 6. It is used to secure the placement plate 3 by inserting it into fixing block 1 13.

[0048] Sliding groove 15: Sliding groove 15 is symmetrically distributed on both ends of the placement plate 3, allowing the end of the clamping part 7 and the second spring 8 to slide, providing a space for adjusting the clamping;

[0049] Fixing hole 16: Fixing hole 16 is opened on the transverse end face of the clamping member 7 and cooperates with the fixing rod 10. It is the key to the connection and fixing of the clamping assembly and the integrated circuit 4.

[0050] Fixing hole 2 17: Fixing hole 2 17 is located on the rotating part 9, cooperates with the fixing rod 10, and works together with fixing hole 1 16 to ensure that the clamping assembly stably fixes the integrated circuit 4;

[0051] Storage tube 18: Storage tube 18 is used to hold spring 3 11, which protects and limits spring 3 11 and ensures that it can exert its elastic force normally.

[0052] Working Principle: The front end of the tester 1 is tilted, with a display screen and control keys for easy observation and operation. Multiple power connection ports are also located at the front, allowing for flexible connection to different power sources. A flip cover 2 is hinged to the back of the tester 1 via a pivot. The flip cover 2 has a transparent observation window, allowing for easy observation of the internal components without opening the cover. The overall structure is compact and portable, suitable for use in various work scenarios. The top of the tester 1 has a placement slot 12 with four symmetrically positioned fixing blocks 13, each with internal slots for the placement plate. 3. At the bottom, there are four symmetrically arranged fixing blocks 14. Each fixing block 14 contains symmetrically distributed springs 5 ​​and fixing clips 6. The fixing clips 6 are located on the back of springs 5. When the placement plate 3 is placed into the placement slot 12, the fixing blocks 14 insert into the fixing blocks 13, and the front end of springs 5 ​​engages with the clips, thus firmly fixing the placement plate 3 and ensuring its stability during testing. The clamping assemblies at both ends of the placement plate 3 consist of clamping parts 7, rotating parts 9, and fixing rods 10. The rotating head at the top of clamping part 7 is inserted into rotating part 9. The clamping component 7 is L-shaped with a fixing hole 16 on its transverse end face. The rotating component 9 has a fixing hole 17. The end of the fixing rod 10 passes through these two holes in sequence. The top of the cylindrical support plate of the fixing rod 10 has four centrally symmetrical springs 11. The springs 11 are placed inside the storage tube 18. The limiting ring on the fixing rod 10 is located above the support plate and in the sliding grooves 15 on both ends of the placement plate 3. The end of the clamping component 7 and the springs 18 are slidable. When it is necessary to install the integrated circuit 4, it is placed on top of the placement plate 3. By adjusting the clamping assembly, the end of the fixing rod 10 is... The integrated circuit 4 is securely fixed by the spring force, ensuring its accurate position during testing. When testing the integrated circuit, the operator inputs test commands through the control keys. The test circuit inside the tester 1 detects various parameters of the integrated circuit 4, and the test results are displayed intuitively on the screen. If internal maintenance is required, simply open the flip cover 2. The installation method of the placement plate 3 and the integrated circuit 4 facilitates disassembly and installation, enabling quick maintenance operations and improving work efficiency.

[0053] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated circuit tester that is easy to maintain, comprising a tester (1), a placement board (3), an integrated circuit (4), and a clamping assembly, characterized in that: The tester (1) has a placement slot (12) inside, and a fixing block (13) is provided inside the placement slot (12). The bottom of the placement plate (3) has a fixing block (14). A spring (5) and a fixing head (6) are slidably installed inside the fixing block (14). The fixing block (14) is inserted into the interior of the fixing block (13) and is fixed by the fixing head (6). The two ends of the placement plate (3) are provided with symmetrically distributed clamping components. An integrated circuit (4) is placed on the top of the placement plate (3). The integrated circuit (4) is fixed by the clamping components. A flip cover (2) is hinged to the back of the tester (1).

2. The integrated circuit tester for easy maintenance according to claim 1, characterized in that: The front end of the tester (1) is tilted, and a display screen and control keys are respectively provided on the tilted front end of the tester (1). Multiple power connection ports are provided on the front end of the tester (1). A flip cover (2) is hinged to the back of the tester (1) through a pivot, and a transparent observation window is provided on the flip cover (2).

3. The integrated circuit tester for easy maintenance according to claim 1, characterized in that: The top of the tester (1) has a placement slot (12) inside. The placement slot (12) has four centrally symmetrical fixing blocks (13). The fixing blocks (13) have slots inside. The bottom of the placement plate (3) has four centrally symmetrical fixing blocks (14). The fixing blocks (14) have symmetrically distributed springs (5) and fixing heads (6) installed inside. The fixing heads (6) are symmetrically distributed on the back of the springs (5). The fixing blocks (14) are inserted into the fixing blocks (13). The front end of the springs (5) is fixed in conjunction with the slots.

4. The integrated circuit tester for easy maintenance according to claim 1, characterized in that: The clamping assembly consists of a clamping part (7), a rotating part (9) and a fixing rod (10). The clamping part (7) has a rotating head at its top, which is inserted and engaged with the rotating part (9). The cylindrical surface of the fixing rod (10) is provided with a rectangular support plate, and the top of the support plate is provided with four central axis symmetrical springs (11).

5. The integrated circuit tester for easy maintenance according to claim 4, characterized in that: The rotating part (9) has a second fixing hole (17), the clamping part (7) is L-shaped, and the clamping part (7) has a first fixing hole (16) on its transverse end face. The end of the fixing rod (10) passes through the second fixing hole (17) and the first fixing hole (16) respectively. The third spring (11) is set inside the storage tube (18). The cylindrical surface of the fixing rod (10) is provided with a ring-shaped limiting ring, and the limiting ring is located above the support plate.

6. The integrated circuit tester for easy maintenance according to claim 5, characterized in that: The two ends of the placement plate (3) are provided with symmetrically distributed sliding grooves (15). The ends of the clamping member (7) are provided with guide plates on both sides. The back of the guide plate is provided with spring 2 (8). The ends of the clamping member (7) and spring 2 (8) are slidably installed inside the sliding groove (15). The top of the placement plate (3) is provided with an integrated circuit (4). The end of the fixing rod (10) passes through the integrated circuit (4) for fixing.

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