A FCT detection fixture

Abstract

The utility model relates to the technical field of detection fixtures, and in particular to an FCT detection fixture, which can facilitate the rapid clamping of electronic products, so that the fixing effect of the electronic products is improved; it comprises a detection operation table, a loading plate is fixedly arranged on the top of the detection operation table, a bottom end of a bracket is fixedly connected to the top of the detection operation table, an electric telescopic rod is fixedly installed on the top of the bracket, a connecting plate is fixedly connected to the output end of the electric telescopic rod, four groups of connecting rods are symmetrically fixedly arranged on the bottom end of the connecting plate, an upper pressure rubber plate is fixedly connected to the bottom end of the four groups of connecting rods, the bottom ends of two groups of transmission strip plates are respectively hinged to the inner sides of the top ends of two groups of upper T-shaped racks, transmission gears are rotatably installed in the middle of the I-shaped grooves of the two groups of vertical plates, the upper ends and lower ends of the two groups of transmission gears are respectively meshed with the two groups of upper T-shaped racks and the two groups of lower T-shaped racks, the inner sides of the two groups of push rods are fixedly connected with clamping rubber plates, and the bottom ends of the two groups of clamping rubber plates are in contact with the top of the loading plate.

Description

Technical Field

[0001] The utility model relates to the technical field of detection jigs, in particular to a FCT detection jig. Background Art

[0002] FCT (functional test) refers to a test method that provides a simulated operating environment (stimulus and load) for the electronic product under test, allowing it to work in various design states, thereby obtaining parameters in each state to verify the functionality of the target board.

[0003] FCT testing fixtures are mainly used for performance testing of various electronic products. According to different control modes, they can be divided into manual control function test, semi-automatic control function test and fully automatic control function test.

[0004] The currently available FCT inspection fixture is not convenient for fast clamping of electronic products when in use, and the fixing effect of the electronic products is relatively poor. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a FCT detection fixture which can conveniently and quickly clamp electronic products and improve the fixing effect of electronic products.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an FCT detection fixture, including a detection operation table and a fixed clamping mechanism, a loading plate is fixedly arranged on the top of the detection operation table, the fixed clamping mechanism includes a bracket, the bottom end of the bracket is fixedly connected to the top of the detection operation table, an electric telescopic rod is fixedly installed on the top of the bracket, the output end of the electric telescopic rod is fixedly connected to a connecting plate, four groups of connecting rods are symmetrically fixed on the bottom end of the connecting plate, the bottom ends of the four groups of connecting rods are fixedly connected to an upper rubber plate, two groups of vertical plates are symmetrically fixedly connected to the top of the loading plate, and both groups of vertical plates are penetrated An I-shaped groove is provided through the two sets of vertical plates, and upper T-shaped racks and lower T-shaped racks are slidably installed on the two sets of vertical plates through the cooperation of the I-shaped grooves. Transmission strip plates are hinged on the left and right ends of the connecting plate, and the bottom ends of the two sets of transmission strip plates are respectively hinged to the inner sides of the top ends of the two sets of upper T-shaped racks. Transmission gears are rotatably installed in the middle of the I-shaped grooves of the two sets of vertical plates, and the upper and lower ends of the two sets of transmission gears are respectively meshed with the two sets of upper T-shaped racks and the two sets of lower T-shaped racks. The inner ends of the two sets of lower T-shaped racks are fixedly connected with push rods, and the inner sides of the two sets of push rods are fixedly connected with clamping rubber plates, and the bottom ends of the two sets of clamping rubber plates are in contact with the top of the loading plate.

[0008] Preferably, the outer ends of the two groups of lower T-shaped racks are fixedly connected to a limiting plate.

[0009] Preferably, the bottom end of the upper pressure rubber plate and the inner sides of the two groups of clamping rubber plates are fixedly connected with sponge pads.

[0010] Preferably, four sets of anti-slip pads are fixedly provided at the bottom end of the detection operating table.

[0011] Preferably, a reinforcing plate is fixedly connected between the rear end of the bracket and the top end of the detection operating table.

[0012] Compared with the prior art, the utility model has the following beneficial effects: when in use, the electronic product to be tested is placed in the middle of the loading plate, and then the electric telescopic rod is started to push the connecting plate to move downward, and the connecting plate pushes the upper rubber pressing plate to move downward through the connecting rod, so that the upper rubber pressing plate clamps the electronic product from above. At the same time, when the connecting plate moves downward, the transmission strip plate pushes the upper T-shaped rack to slide outward on the vertical plate, so that the upper T-shaped rack drives the transmission gear to rotate through the meshing of the transmission gear, and the transmission gear drives the lower T-shaped rack to slide inward on the vertical plate through the meshing with the lower T-shaped rack, so that the lower T-shaped rack pushes the clamping rubber plate to move inward through the push rod, so that the clamping rubber plate clamps the electronic product from both sides, thereby facilitating the rapid clamping of the electronic product. By clamping the electronic product from the top and both sides, the fixing effect of the electronic product can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0014] Figure 2 It is a front structural schematic diagram of the utility model;

[0015] Figure 3 It is a partial axonometric structural schematic diagram of the fixed clamping mechanism in the utility model;

[0016] Figure 4 This utility model Figure 3 Axonometric section diagram of the structure;

[0017] Figure 5 It is a schematic diagram of the axonometric structure of the neutral plate of the utility model;

[0018] Markings in the attached drawings: 1. Inspection operating table; 2. Loading plate; 3. Bracket; 4. Electric telescopic rod; 5. Connecting plate; 6. Connecting rod; 7. Upper pressure rubber plate; 8. Vertical plate; 9. Upper T-shaped rack; 10. Lower T-shaped rack; 11. Transmission strip plate; 12. Transmission gear; 13. Push rod; 14. Clamping rubber plate; 15. Limiting plate; 16. Sponge cushion; 17. Anti-slip gasket; 18. Reinforcement plate. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] Example

[0021] See also Figure 1-Figure 5 The utility model is an FCT detection fixture, comprising a detection operation table 1, wherein a loading plate 2 is fixedly arranged on the top of the detection operation table 1, a bracket 3 is fixedly connected to the top of the detection operation table 1 at the bottom, an electric telescopic rod 4 is fixedly installed on the top of the bracket 3, a connecting plate 5 is fixedly connected to the output end of the electric telescopic rod 4, four groups of connecting rods 6 are symmetrically fixedly arranged on the bottom end of the connecting plate 5, and an upper rubber pressing plate 7 is fixedly connected to the bottom end of the four groups of connecting rods 6, and two groups of vertical plates 8 are fixedly connected to the top of the loading plate 2 symmetrically. An I-shaped groove is provided, and an upper T-shaped rack 9 and a lower T-shaped rack 10 are slidably installed on the two sets of vertical plates 8 through the cooperation of the I-shaped groove. Transmission strip plates 11 are hinged at both ends of the connecting plate 5. The bottom ends of the two sets of transmission strip plates 11 are respectively hinged to the inner sides of the top ends of the two sets of upper T-shaped racks 9. Transmission gears 12 are rotatably installed in the middle of the I-shaped grooves of the two sets of vertical plates 8. The upper and lower ends of the two sets of transmission gears 12 are respectively meshed with the two sets of upper T-shaped racks 9 and the two sets of lower T-shaped racks 10. The inner ends of the two sets of lower T-shaped racks 10 are fixedly connected Push rod 13, two sets of push rods 13 are fixedly connected with clamping rubber plates 14 inside, and the bottom ends of the two sets of clamping rubber plates 14 are in contact with the top of the carrier plate 2; when in use, the electronic product to be tested is placed in the middle of the carrier plate 2, and then the electric telescopic rod 4 is started to push the connecting plate 5 to move downward, and the connecting plate 5 pushes the upper pressure rubber plate 7 to move downward through the connecting rod 6, so that the upper pressure rubber plate 7 clamps the electronic product from above, and at the same time, when the connecting plate 5 moves downward, it pushes the upper T-shaped rack 9 in the vertical direction through the transmission strip plate 11 The upper T-shaped rack 9 drives the transmission gear 12 to rotate through the meshing of the transmission gear 12, and the transmission gear 12 drives the lower T-shaped rack 10 to slide inward on the vertical plate 8 through the meshing of the lower T-shaped rack 10, so that the lower T-shaped rack 10 pushes the clamping rubber plate 14 to move inward through the push rod 13, so that the clamping rubber plate 14 clamps the electronic product from both sides, thereby facilitating the quick clamping of the electronic product. By clamping the electronic product from the top and both sides, the fixing effect of the electronic product can be improved.

[0022] The outer ends of the two groups of lower T-shaped racks 10 are fixedly connected to the limiting plates 15; by providing the limiting plates 15, the lower T-shaped racks 10 can be prevented from being separated from the vertical plates 8 when sliding inwards, thereby playing a limiting role.

[0023] The bottom end of the upper rubber plate 7 and the inner sides of the two sets of clamping rubber plates 14 are fixedly connected with sponge pads 16; by providing the sponge pads 16, when the electronic product is clamped, it can prevent the upper rubber plate 7 and the clamping rubber plates 14 from causing damage to the surface of the electronic product.

[0024] Four sets of anti-skid pads 17 are fixedly provided at the bottom of the detection operation table 1 ; by providing the anti-skid pads 17 , it is possible to prevent the detection operation table 1 from slipping when it is placed.

[0025] A reinforcing plate 18 is fixedly connected between the rear end of the bracket 3 and the top end of the detection operation table 1 ; by providing the reinforcing plate 18 , the connection between the bracket 3 and the detection operation table 1 can be made more secure.

[0026] The utility model discloses an FCT detection fixture. Its working principle is that when in use, the electronic product to be detected is placed in the middle of the loading plate 2, and then the electric telescopic rod 4 is started to push the connecting plate 5 to move downward, and the connecting plate 5 pushes the upper rubber pressing plate 7 to move downward through the connecting rod 6, so that the upper rubber pressing plate 7 clamps the electronic product from above. At the same time, when the connecting plate 5 moves downward, the upper T-shaped rack 9 is pushed to slide outward on the vertical plate 8 through the transmission strip plate 11, so that the upper T-shaped rack 9 drives the transmission gear 12 to rotate through the meshing of the transmission gear 12, and the transmission gear 12 drives the lower T-shaped rack 10 to slide inward on the vertical plate 8 through the meshing with the lower T-shaped rack 10, so that the lower T-shaped rack 10 pushes the clamping rubber plate 14 to move inward through the push rod 13, so that the clamping rubber plate 14 clamps the electronic product from both sides, and the clamping of the electronic product is completed quickly.

[0027] The installation method, connection method or setting method of the FCT detection fixture of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the electric telescopic rod of the FCT detection fixture of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An FCT testing fixture, comprising a testing operating table (1), characterized in that: Also included is a fixed clamping mechanism; A detection operation platform (1), wherein a loading plate (2) is fixedly provided on the top of the detection operation platform (1); A fixed clamping mechanism, the fixed clamping mechanism comprises a bracket (3), the bottom end of the bracket (3) is fixedly connected to the top end of the detection operation table (1), an electric telescopic rod (4) is fixedly installed on the top end of the bracket (3), the output end of the electric telescopic rod (4) is fixedly connected to a connecting plate (5), the bottom end of the connecting plate (5) is symmetrically fixed with four groups of connecting rods (6), the bottom ends of the four groups of connecting rods (6) are fixedly connected to an upper rubber pressing plate (7), the top end of the loading plate (2) is symmetrically fixedly connected with two groups of vertical plates (8), both groups of vertical plates (8) are provided with I-shaped grooves, and upper T-shaped racks (9) are slidably installed on the two groups of vertical plates (8) through the cooperation of the I-shaped grooves. and lower T-shaped racks (10), the left and right ends of the connecting plate (5) are both hinged with transmission strips (11), the bottom ends of the two sets of transmission strips (11) are respectively hinged with the inner sides of the top ends of the two sets of upper T-shaped racks (9), the middle of the I-shaped grooves of the two sets of vertical plates (8) are both rotatably mounted with transmission gears (12), the upper ends and lower ends of the two sets of transmission gears (12) are respectively meshed with the two sets of upper T-shaped racks (9) and the two sets of lower T-shaped racks (10), the inner ends of the two sets of lower T-shaped racks (10) are both fixedly connected with push rods (13), the inner sides of the two sets of push rods (13) are fixedly connected with clamping rubber plates (14), and the bottom ends of the two sets of clamping rubber plates (14) are in contact with the top of the loading plate (2).

2. The FCT detection fixture according to claim 1, characterized in that: The outer sides of the two groups of lower T-shaped racks (10) are fixedly connected to a limiting plate (15).

3. The FCT detection fixture according to claim 2, characterized in that: The bottom end of the upper pressure rubber plate (7) and the inner sides of the two groups of clamping rubber plates (14) are fixedly connected with a sponge cushion (16).

4. The FCT detection fixture as claimed in claim 3, characterized in that: Four sets of anti-slip pads (17) are fixedly provided at the bottom end of the detection operation table (1).

5. The FCT detection fixture as claimed in claim 4, characterized in that: A reinforcing plate (18) is fixedly connected between the rear end of the bracket (3) and the top end of the detection operating table (1).

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