CN219417522U

CN219417522U - FCT functional test tool

Info

Publication number: CN219417522U
Application number: CN202223158793.9U
Authority: CN
Inventors: 李亚栋; 谢红; 温坤龙
Original assignee: Kunshan Kangtaida Electronic Technology Co ltd
Current assignee: Kunshan Kangtaida Electronic Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-07-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an FCT function test fixture, which comprises a base, wherein a support frame is fixed on one side of the upper surface of the base, a first air cylinder is fixed in the middle of the upper surface of the support frame, a detection probe plate is fixed after a piston rod of the first air cylinder penetrates through the support frame, a belt conveying assembly is arranged in the middle of the upper surface of the base, a supporting plate is fixed on one side of the base, which is close to the support frame, a cavity corresponding to the position of the supporting plate is formed in the base, a second air cylinder is fixed on the upper surface of the supporting plate, a connecting plate is fixed at one end of the piston rod of the second air cylinder, and two groups of connecting rods are rotatably connected on the connecting plate. According to the utility model, the conveying assembly, the second air cylinder, the connecting rods, the clamping plates and the tracks are arranged, the conveying assembly drives the tested product to move towards the detection probe plate, and when the tested product is close to the detection probe plate, the second air cylinder drives the two groups of connecting rods to move simultaneously, so that the two groups of clamping plates are driven to clamp the tested product rapidly and properly along the tracks.

Description

FCT functional test tool

Technical Field

The utility model relates to the technical field of power test jigs, in particular to an FCT function test jig.

Background

The FCT refers to a test method for providing a simulated operation environment for a test target board, so that the test target board works in various design states, and parameters of each state are obtained to verify the functional quality of the target board, and the FCT test fixture mainly performs functional tests on products, such as: voltage, current, power, frequency. The FCT test fixture has excellent retest performance, and is controlled by a computer to accurately measure, so that misjudgment and missing measurement cannot be caused, and the trouble of increasing a production line is avoided; secondly, the FCT test fixture has short test time, and a piece of circuit board assembled with 300 parts has short test time as short as 3-4 seconds.

In the prior art, the FCT test fixture has short and accurate test time, but does not have the functions of transportation, movement and positioning, when the FCT test fixture is used, the tested product is manually moved, detected and positioned by workers, the working efficiency is low, the working time of workers is wasted, or the positioning fixture uses a screw rod or a spring, but the screw rod fixture is time-consuming in clamping process, the test time is as short as 3-4 seconds, the clamping efficiency is low, the clamping force of the spring fixture is difficult to adjust for different tested products, and the tested products are easy to damage.

Disclosure of Invention

The utility model aims to provide an FCT function test fixture, which solves the problems that the test fixture in the prior art does not have the functions of transportation and positioning or the positioning fixture is not used properly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a FCT functional test tool, includes the base, base upper surface one side is fixed with the support frame, support frame upper surface middle part is fixed with first cylinder, the piston rod of first cylinder is fixed with the detection probe card after passing the support frame, base upper surface middle part is provided with belt conveying subassembly, and the base is close to one side of support frame and is fixed with the layer board, and the inside cavity that corresponds with the layer board position of having seted up of base, layer board upper surface is fixed with the second cylinder, piston rod one end of second cylinder is fixed with the connecting plate, rotate on the connecting plate and be connected with two sets of connecting rods, rotate after connecting rod one end inserts the cavity and be connected with splint, the base upper surface is provided with the track that corresponds with the splint position, be located the base upper surface after splint upper portion passes the track.

Preferably, the conveying assembly comprises a belt conveying assembly arranged in the middle of the upper surface of the base, and conveying rollers are uniformly and rotatably connected to two sides of the upper surface of the base.

Preferably, one side of the base far away from the supporting frame is provided with an inclined plane.

Preferably, the upper surface of the inclined plane is provided with a display screen and function keys.

Preferably, the belt conveying assembly comprises a first rotating shaft and a second rotating shaft which are rotatably connected to the middle of the upper surface of the base, a conveying belt is connected between the first rotating shaft and the second rotating shaft in a transmission mode, a motor is fixedly installed inside the base, a third rotating shaft is fixedly arranged at the power output end of the motor, a belt pulley is fixedly sleeved at one end of the third rotating shaft, and a belt is connected between the belt pulley and the first rotating shaft in a transmission mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the conveying assembly, the second air cylinder, the connecting rods, the clamping plates and the tracks are arranged, the conveying assembly drives the tested product to move towards the detection probe plate, and when the tested product is close to the detection probe plate, the second air cylinder drives the two groups of connecting rods to move simultaneously, so that the two groups of clamping plates are driven to clamp the tested product rapidly and properly along the tracks;

2. the utility model is provided with the belt conveying assembly and the conveying roller, and the tested product moves towards the detection probe board under the cooperation of the transmission of the belt conveying assembly and the conveying roller, so that the instability of the tested product during transmission or the uneven bottom during detection is avoided, and the detection effect is influenced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the front structure of the present utility model;

FIG. 2 is a schematic view of the back structure of the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

fig. 4 is a schematic view of a belt conveying assembly according to the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a first cylinder; 4. detecting a probe card; 5. a belt transfer assembly; 51. a conveyor belt; 52. a first rotating shaft; 53. a second rotating shaft; 54. a motor; 55. a third rotating shaft; 56. a belt pulley; 57. a belt; 6. a conveying roller; 7. a display screen; 8. a function key; 9. a supporting plate; 10. a cavity; 11. a second cylinder; 12. a connecting plate; 13. a connecting rod; 14. a clamping plate; 15. a track; 16. and (5) an inclined plane.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 4, in an embodiment of the present utility model, an FCT function test fixture includes a base 1, the base 1 provides a working place for a test work, a conveying assembly includes a belt conveying assembly 5 disposed in the middle of the upper surface of the base 1, the belt conveying assembly 5 is used for conveying a product to be tested in a test process, the belt conveying assembly 5 includes a first rotating shaft 52 and a second rotating shaft 53 rotatably connected in the middle of the upper surface of the base 1, a conveying belt 51 is drivingly connected between the first rotating shaft 52 and the second rotating shaft 53, a motor 54 is fixedly installed inside the base 1, a third rotating shaft 55 is fixed at the power output end of the motor 54, a belt pulley 56 is fixedly sleeved at one end of the third rotating shaft 55, a belt 57 is connected between the belt pulley 56 and the first rotating shaft 52 in a transmission manner, two sides of the upper surface of the base 1 are uniformly and rotatably connected with the conveying rollers 6, a product to be detected is placed on the upper surface of the base 1, the motor 54 is started to drive the third rotating shaft 55 to rotate, the belt pulley 56 is driven to rotate by the rotation of the third rotating shaft 55, the belt 57 is driven to further drive the belt 57, the second rotating shaft 53 is driven to drive the conveying belt 51, and the product to be detected moves towards the detection probe board 4 under the cooperation of the transmission of the conveying belt 51 and the conveying rollers 6;

referring to fig. 1-3, a supporting plate 9 is fixed on one side of a base 1, which is close to a supporting frame 2, a cavity 10 corresponding to the position of the supporting plate 9 is formed in the base 1, a second air cylinder 11 is fixed on the upper surface of the supporting plate 9, a connecting plate 12 is fixed at one end of a piston rod of the second air cylinder 11, two groups of connecting rods 13 are rotatably connected to the connecting plate 12, one end of each connecting rod 13 is inserted into the cavity 10 and rotatably connected with a clamping plate 14, a track 15 corresponding to the position of each clamping plate 14 is formed on the upper surface of the base 1, the upper part of each clamping plate 14 passes through the track 15 and then is positioned on the upper surface of the base 1, when a detected product is close to a detection probe plate 4, the piston rod of the second air cylinder 11 drives the connecting plate 12 to move towards the second air cylinder 11, namely, the two groups of connecting rods 13 simultaneously move towards the second air cylinder 11, and the two groups of clamping plates 14 are driven to approach the detected product along the track 15 and clamp the detected product;

referring to fig. 1 and 2, a support frame 2 is fixed on one side of the upper surface of a base 1, a first cylinder 3 is fixed in the middle of the upper surface of the support frame 2, a detection probe board 4 is fixed after a piston rod of the first cylinder 3 passes through the support frame 2, the piston rod of the first cylinder 3 drives the detection probe board 4 to approach to a product to be detected, and the detection probe board 4 is used for testing functions of the product to be detected;

referring to fig. 1, a side of the base 1 away from the support frame 2 is provided with an inclined surface 16, a display 7 and function keys 8 are disposed on an upper surface of the inclined surface 16, and the inclined surface 16 is configured to facilitate observation of a result of the display 7 and operation of the function keys 8.

The working principle and the using flow of the utility model are as follows: when the device is used, a tested product is placed on the upper surface of the base 1, the motor 54 is started to drive the third rotating shaft 55 to rotate, the belt pulley 56 is driven to rotate, and then the belt 57 is driven to rotate, so that the second rotating shaft 53 rotates, the conveying belt 51 realizes transmission, the tested product moves towards the detection probe plate 4 under the cooperation of the transmission of the conveying belt 51 and the conveying roller 6, when the tested product approaches the detection probe plate 4, the piston rod of the second cylinder 11 drives the connecting plate 12 to move towards the second cylinder 11, namely, the two groups of connecting rods 13 simultaneously move towards the second cylinder 11, the two groups of clamping plates 14 are driven to approach the tested product along the track 15 and clamp the tested product, the piston rod of the first cylinder 3 drives the detection probe plate 4 to approach the tested product, the function of the tested product is tested, after the detection is finished, the piston rod of the second cylinder 11 drives the connecting plate 12 to move towards the base 1, namely, the two groups of connecting rods 13 simultaneously move towards the base 1, the two groups of clamping plates 14 are driven to be far away from the tested product along the track 15, namely, the clamping plates 14 no longer clamp the tested product, the tested product is clamped under the cooperation of the conveying roller 6 of the conveying belt 51 and the conveying roller 6, the tested product is clamped by the other group of the conveying roller 6, and the result is displayed under the detection roller 6, and the detection result is displayed by the conveying roller 6, and the detection roller 6 is simultaneously, and the result is displayed by the conveying roller 6.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a FCT function test tool, includes base (1), base (1) upper surface one side is fixed with support frame (2), support frame (2) upper surface middle part is fixed with first cylinder (3), the piston rod of first cylinder (3) is fixed with detection probe card (4) after passing support frame (2), its characterized in that: the utility model discloses a base, including base (1), support frame (2) and base (1), base (1) upper surface is provided with conveying subassembly, and one side that base (1) is close to support frame (2) is fixed with layer board (9), and cavity (10) corresponding with layer board (9) position have been seted up to base (1) inside, layer board (9) upper surface is fixed with second cylinder (11), piston rod one end of second cylinder (11) is fixed with connecting plate (12), rotate on connecting plate (12) and be connected with two sets of connecting rods (13), rotate after connecting rod (13) one end inserts cavity (10) and be connected with splint (14), base (1) upper surface is provided with track (15) corresponding with splint (14) position, be located base (1) upper surface after splint (14) upper portion passed track (15).

2. The FCT functional test fixture of claim 1, wherein: the conveying assembly comprises a belt conveying assembly (5) arranged in the middle of the upper surface of the base (1), and conveying rollers (6) are uniformly and rotatably connected to two sides of the upper surface of the base (1).

3. The FCT functional test fixture of claim 1, wherein: one side of the base (1) far away from the supporting frame (2) is provided with an inclined plane (16).

4. The FCT functional test fixture of claim 3, wherein: the upper surface of the inclined plane (16) is provided with a display screen (7) and function keys (8).

5. The FCT function test fixture of claim 2, wherein: the belt conveying assembly (5) comprises a first rotating shaft (52) and a second rotating shaft (53) which are rotatably connected to the middle of the upper surface of the base (1), a conveying belt (51) is connected between the first rotating shaft (52) and the second rotating shaft (53) in a transmission mode, a motor (54) is fixedly installed inside the base (1), a third rotating shaft (55) is fixedly arranged at the power output end of the motor (54), a belt pulley (56) is fixedly sleeved at one end of the third rotating shaft (55), and a belt (57) is connected between the belt pulley (56) and the first rotating shaft (52) in a transmission mode.