CN218470415U - Be applied to verifying attachment of electronic product constant voltage - Google Patents

Abstract

The utility model discloses a test device for constant pressure resistance of electronic products, which comprises a workbench, on which a gantry frame is fixedly installed, and a mounting frame is installed on the lower end of the gantry frame through a transverse movement mechanism, and the mounting frame A cylinder is fixedly installed inside, and a pressure plate is fixedly installed on the output end of the cylinder, a clamping mechanism is installed on the workbench, a fixed ring is fixedly installed on the middle section of the gantry frame, and a swivel ring is connected to the fixed ring for rotation. A mounting rod is fixedly installed on the inner wall of the swivel, and a detection probe is fixedly mounted on the end of the mounting rod far away from the swivel, and a rotating mechanism matched with the swivel is installed on the gantry. The advantage is that it can detect the constant voltage resistance of electronic products when they are subjected to constant pressure at different positions, which improves the accuracy of the detection results. At the same time, the detection probe can rotate in a circle relative to the electronic product, which improves the monitoring range of the detection probe.

Description

A test device for constant voltage resistance of electronic products

technical field

The utility model relates to the technical field of electronic product resistance to constant voltage detection, in particular to a detection device applied to electronic product resistance to constant voltage.

Background technique

Electronic products mainly include telephones, televisions, DVD players, VCRs, camcorders, radios, radios, cassette players, combined speakers, CD players, computers, mobile communication products, etc., which are one of the commonly used items in human daily life. Electronic products are prone to constant pressure during use, so before the electronic products leave the factory, their ability to withstand constant pressure must be tested.

After retrieval, the patent document with the patent number CN217484019U discloses a test device for constant voltage resistance of electronic products, including a bottom plate, two sets of side plates are arranged on the top of the bottom plate, and the top between the two sets of side plates A horizontal plate is provided, and a pressurized air cylinder is fixedly arranged on the top of the horizontal plate.

The testing device for constant voltage resistance of electronic products has the following disadvantages: it is impossible to adjust the position of the electronic product under force, so the accuracy of the detected constant voltage resistance is insufficient, and the detection camera can only measure the position of the electronic product on one side. Designated areas are monitored, and the scope of monitoring is relatively limited.

Utility model content

The purpose of the utility model is to solve the problems existing in the prior art, and propose a test device applied to electronic products withstanding constant voltage.

In order to achieve the above object, the utility model adopts the following technical solutions:

A test device for constant pressure resistance applied to electronic products, including a workbench, a gantry frame is fixedly installed on the workbench, and a mounting frame is installed on the lower end of the gantry frame through a traversing mechanism, and a cylinder is fixedly mounted in the mounting frame , and the output end of the cylinder is fixedly installed with a pressure plate, the workbench is equipped with a clamping mechanism, the middle part of the gantry frame is fixedly installed with a fixed ring, and the fixed ring is rotatably connected with a swivel ring, the inner wall of the swivel ring An installation rod is fixedly installed on the top, and a detection probe is fixedly installed on the end of the installation rod far away from the swivel ring, and a rotating mechanism matched with the swivel ring is installed on the gantry.

In the above-mentioned inspection device applied to constant pressure resistance of electronic products, the traverse mechanism is composed of a chute, a slider, a screw and a servo motor, the chute is set on the lower side wall of the gantry, and the The slider is slidably connected to the chute, the screw rod is rotatably connected to the gantry frame, and one end of the screw rod located in the chute is threadedly connected to the slider block, the servo motor is fixedly installed on the side wall of the gantry frame, and The output end of the servo motor is fixedly connected with the screw mandrel.

In the above-mentioned test device applied to constant pressure resistance of electronic products, the clamping mechanism is composed of a moving slot, a two-way screw, two moving blocks and two positioning plates, and the moving slot is set on the workbench , the two-way lead screw is rotatably connected on the workbench, the two moving blocks are slidably connected in the moving groove, and the two moving blocks are screwed with two-way lead screws, and the two positioning plates are fixedly installed on the on two moving blocks.

In the above-mentioned test device applied to constant pressure resistance of electronic products, a connecting groove is opened on the positioning plate, and a connecting column is slidably connected in the connecting groove, and a moving plate is fixedly installed on the upper end of the connecting column. An electric telescopic rod is installed between the connecting column and the connecting groove.

In the above-mentioned test device for constant pressure resistance of electronic products, the front and rear side walls of the connecting column are provided with limiting grooves, and the front and rear side walls of the connecting groove are fixedly equipped with limiting blocks, and the two A limit block is matched with two limit grooves respectively.

In the above-mentioned inspection device for constant voltage resistance of electronic products, the rotating mechanism is composed of a ring gear, a driving motor and a fixed gear, and the ring gear is fixedly installed on the side wall of the rotating ring, and the ring gear and The fixed ring is rotatably connected, the drive motor is fixedly installed on the side wall of the gantry frame, the fixed gear is fixedly installed on the output end of the drive motor, and the fixed gear meshes with the ring gear.

Compared with the prior art, the utility model has the advantages of:

1: Through the design of the traversing mechanism, the installation frame can be moved left and right on the gantry frame, so the left and right positions of the pressure plate relative to the electronic product can be adjusted, which is convenient for the constant pressure resistance of the electronic product at different positions. detection, improving the accuracy of the detection results.

2: Through the cooperation of the rotating mechanism and the swivel ring, the detection probe can be rotated in a circle relative to the electronic product, which effectively improves the monitoring range of the detection probe.

3: Through the cooperation of the clamping mechanism and the moving plate, it can ensure the fixing effect of electronic products of different sizes and heights on the workbench, and ensure the smooth completion of the constant voltage resistance test.

In summary, the utility model can detect the constant pressure resistance of electronic products when they are subjected to constant pressure at different positions, which improves the accuracy of the detection results. monitoring range.

Description of drawings

Fig. 1 is a structural schematic diagram of a test device applied to electronic products withstanding constant voltage proposed by the utility model;

Fig. 2 is a transverse sectional view of Fig. 1;

Fig. 3 is a longitudinal sectional view of Fig. 1;

FIG. 4 is an enlarged schematic diagram of the structure of part A in FIG. 2 .

In the figure: 1 workbench, 2 gantry frame, 3 installation frame, 4 cylinder, 5 pressure plate, 6 chute, 7 slider, 8 screw rod, 9 servo motor, 10 moving slot, 11 moving block, 12 two-way screw, 13 positioning plate, 14 moving plate, 15 connecting groove, 16 connecting column, 17 electric telescopic rod, 18 limit block, 19 fixed ring, 20 swivel ring, 21 installation rod, 22 detection probe, 23 ring gear, 24 drive motor, 25 fixed gears.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, a test device for constant voltage resistance of electronic products includes a workbench 1, a gantry 2 is fixedly installed on the workbench 1, and a mounting frame 3 is installed on the lower end of the gantry 2 through a traversing mechanism. A cylinder 4 is fixedly installed in the installation frame 3, and a pressure plate 5 is fixedly installed at the output end of the cylinder 4;

Of note above are:

1. When the cylinder 4 is running, the pressure plate 5 can exert continuous pressure on the electronic product on the workbench 1, so that the electronic product can be tested under different constant pressures, and the detection of the constant pressure resistance of the electronic product can be completed deal with.

2. The traverse mechanism is composed of a chute 6, a slider 7, a screw 8 and a servo motor 9. The chute 6 is set on the lower side wall of the gantry 2, the slider 7 is slidably connected to the chute 6, and the screw 8 rotates. Connected on the gantry 2, and one end of the screw rod 8 located in the chute 6 is threadedly connected with the slider 7, the servo motor 9 is fixedly installed on the side wall of the gantry 2, and the output end of the servo motor 9 is connected to the screw rod 8 Fixed connection, the servo motor 9 can specifically adopt the ACM6004M2H type servo motor. When the servo motor 9 is working, the mounting frame 3 can move left and right on the gantry 2 under the cooperation of the screw rod 8 and the slider 7, so that the pressing plate can be pressed 5. Adjusting the left and right positions of the relative electronic product facilitates the detection of the constant voltage resistance of the electronic product when it is subjected to constant pressure at different positions, effectively improving the accuracy of the detection result.

3. A clamping mechanism is installed on the worktable 1. The clamping mechanism is composed of a moving slot 10, a bidirectional screw 12, two moving blocks 11 and two positioning plates 13. The moving slot 10 is set on the working table 1, and the bidirectional screw The bar 12 is rotatably connected on the workbench 1, and the two moving blocks 11 are all slidably connected in the moving groove 10, and the two moving blocks 11 are screwed with the two-way lead screw 12, and the two positioning plates 13 are respectively fixedly mounted on two On the moving block 11, when the two-way lead screw 12 is rotated, the two moving blocks 11 can drive the two positioning plates 13 to approach or move away from each other, so as to realize the clamping of the left and right ends of electronic products of different sizes and keep the electronic products on the workbench 1 The fixed effect ensures the smooth completion of the constant pressure test.

4. A connecting groove 15 is opened on the positioning plate 13, and a connecting column 16 is slidably connected in the connecting groove 15. A moving plate 14 is fixedly installed on the upper end of the connecting column 16, and an electric telescopic rod 17 is installed between the connecting column 16 and the connecting groove 15. The electric telescopic rod 17 is the same as the "electric telescopic rod" used in the patent document CN206345656U. When the electric telescopic rod 17 is in operation, the moving plate 14 can be moved up and down relative to the positioning plate 13, so that the positioning plate 13 can be raised to different heights. Clamping and fixing effect of electronic products.

5. The front and rear side walls of the connecting column 16 are all provided with limiting grooves, and the front and rear side walls of the connecting groove 15 are fixedly equipped with limiting blocks 18, and the two limiting blocks 18 are respectively matched with the two limiting grooves. The cooperation between the limiting groove and the limiting block 18 can ensure the stability of the connection between the moving plate 14 and the positioning plate 13 .

6. A fixed ring 19 is fixedly installed in the middle part of the gantry frame 2, and a swivel 20 is rotatably connected to the fixed ring 19. A mounting rod 21 is fixedly installed on the inner wall of the swivel ring 20, and the end of the mounting rod 21 away from the swivel ring 20 is fixed. A detection probe 22 is installed, and a rotating mechanism matched with the swivel 20 is installed on the gantry 2. The detection probe 22 is used to monitor the situation of the electronic product when it is under constant pressure.

7. The rotating mechanism is composed of a ring gear 23, a driving motor 24 and a fixed gear 25. The ring gear 23 is fixedly installed on the side wall of the swivel 20, and the ring gear 23 is connected to the fixed ring 19 in rotation. The driving motor 24 is fixedly installed on the gantry On the side wall of the frame 2, the fixed gear 25 is fixedly installed on the output end of the driving motor 24, and the fixed gear 25 is meshed with the ring gear 23, and the driving motor 24 can specifically adopt a common one-way rotating motor in daily life and work. When the motor, the drive motor 24 works, the swivel 20 can rotate on the fixed ring 19 under the cooperation of the fixed gear 25 and the ring gear 23, so that the detection probe 22 can be rotated in a circle relative to the electronic product, effectively improving the detection probe. 22 monitoring range.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. The utility model provides a be applied to verifying attachment of electronic product constant voltage resistant, includes workstation (1), its characterized in that, fixed mounting has portal frame (2) on workstation (1), and portal frame (2) lower extreme installs mounting bracket (3) through sideslip mechanism, fixed mounting has cylinder (4) in mounting bracket (3), and the output fixed mounting of cylinder (4) has clamp plate (5), install fixture on workstation (1), portal frame (2) middle section part fixed mounting has solid fixed ring (19), and rotates on solid fixed ring (19) and be connected with swivel (20), fixed mounting has installation pole (21) on the inner wall of swivel (20), and the one end fixed mounting that swivel (20) was kept away from to installation pole (21) has test probe (22), install on portal frame (2) and swivel (20) matched with slewing mechanism.

2. The device for testing the constant voltage resistance of electronic products according to claim 1, wherein the traversing mechanism is composed of a sliding groove (6), a sliding block (7), a screw rod (8) and a servo motor (9), the sliding groove (6) is arranged on the lower side wall of the portal frame (2), the sliding block (7) is slidably connected to the sliding groove (6), the screw rod (8) is rotatably connected to the portal frame (2), one end of the screw rod (8) located in the sliding groove (6) is in threaded connection with the sliding block (7), the servo motor (9) is fixedly installed on the side wall of the portal frame (2), and the output end of the servo motor (9) is fixedly connected with the screw rod (8).

3. The constant voltage resistant testing device applied to the electronic product according to claim 1, wherein the clamping mechanism is composed of a moving groove (10), a bidirectional lead screw (12), two moving blocks (11) and two positioning plates (13), the moving groove (10) is formed in the workbench (1), the bidirectional lead screw (12) is rotatably connected to the workbench (1), the two moving blocks (11) are both slidably connected in the moving groove (10), the two moving blocks (11) are both in threaded connection with the bidirectional lead screw (12), and the two positioning plates (13) are respectively and fixedly mounted on the two moving blocks (11).

4. The apparatus for testing the constant voltage resistance of electronic products according to claim 3, wherein said positioning plate (13) has a connecting slot (15), and a connecting column (16) is slidably connected to said connecting slot (15), a moving plate (14) is fixedly installed at the upper end of said connecting column (16), and a telescopic rod (17) is installed between said connecting column (16) and said connecting slot (15).

5. The testing device for constant voltage resistance of electronic products according to claim 4, wherein the connecting post (16) has two limiting grooves on both sides, the connecting groove (15) has two limiting blocks (18) on both sides, and the two limiting blocks (18) are respectively engaged with the two limiting grooves.

6. The apparatus for testing the constant voltage resistance of electronic products according to claim 1, wherein the rotating mechanism comprises a gear ring (23), a driving motor (24) and a fixed gear (25), the gear ring (23) is fixedly installed on the side wall of the rotating ring (20), the gear ring (23) is rotatably connected with the fixed ring (19), the driving motor (24) is fixedly installed on the side wall of the gantry (2), the fixed gear (25) is fixedly installed on the output end of the driving motor (24), and the fixed gear (25) is meshed with the gear ring (23).

Images