Socket testing machine

Abstract

The utility model relates to the technical field of socket testing, in particular to a socket testing machine which comprises a base, a support is arranged at the upper end of the base, a driving air cylinder and a supporting rod are arranged at the upper end of the support, the telescopic end of the driving air cylinder and one end of the supporting rod penetrate through the support, and fixing plates are arranged at the end portions of the driving air cylinder and the supporting rod. The lower end of the fixing plate is provided with a connecting mechanism, the lower end of the connecting mechanism is provided with test parts, the distance between the test parts can be adjusted through sliding of the mounting block on the slide rail, and meanwhile, the test parts can be combined according to the number of hole sites arranged on the socket, so that the flexibility and applicability of the test are improved; secondly, according to the utility model, the test plug is used for testing the socket, and the T-shaped sliding block is in sliding connection with the mounting block, so that the test plug is more convenient to replace, and meanwhile, the test plug can be conveniently combined according to the specifications of the jacks on the socket, thereby meeting the test of different sockets.

Description

Technical Field

[0001] The utility model relates to the technical field of socket testing, in particular to a socket testing machine. Background Art

[0002] A socket is a device used to connect electrical devices to a power source. It is usually installed on a wall or the ground. A socket usually has two or more jacks for inserting plugs to connect the electrical device to the power source.

[0003] During the production process of the socket, the socket needs to be tested. For example, Chinese patent publication No. "CN211014608U" discloses a socket testing device, which includes: a first test unit, a second test unit, a fixing fixture and a driving mechanism; the first test unit includes: a first test head and a first cylinder, there are several first test heads, and the several first test heads are arranged side by side, and each first test head is driven by its own first cylinder to perform synchronous lifting and lowering movements, and the second test unit is located on one side of the first test unit.

[0004] Currently, the test plugs of most socket test devices adopt a fixed structure, and the distance between multiple test plugs cannot be adjusted, which has limitations. In addition, when the test plug is damaged, it is inconvenient to replace it. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the distances between a plurality of test plugs cannot be adjusted, and proposes a socket tester.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A socket testing machine is designed, comprising a base, a bracket being provided at the upper end of the base, a driving cylinder and a support rod being provided at the upper end of the bracket, the telescopic end of the driving cylinder and one end of the support rod passing through the bracket and a fixing plate being provided at the end, a connecting mechanism being provided at the lower end of the fixing plate, a test component being provided at the lower end of the connecting mechanism, and a clamping mechanism being provided at the lower end of the base, which is used to fix the socket.

[0008] Furthermore, the connecting mechanism includes a slide rail, the slide rail is fixedly connected to the fixed plate, and a plurality of mounting blocks are slidably connected to the slide rail.

[0009] Furthermore, two latching teeth are provided at the lower end of the fixing plate, a mounting groove is provided inside the mounting block, a latching block is slidably connected in the mounting groove, the latching block is engaged with the latching teeth, a pressure spring is provided between the two latching blocks, a pressing block is provided at one end of the latching block, and one end of the pressing block passes through the mounting block.

[0010] Furthermore, two T-shaped slots are provided at the lower end of the mounting block, and the testing component includes two T-shaped sliders, which are slidably connected to the T-shaped slots, and a test plug is provided at the lower end of the T-shaped slider.

[0011] Furthermore, a slide groove is provided at the lower end of the mounting block, and a resistance plate is slidably connected in the slide groove, one side of the resistance plate is in resistance with the T-shaped slider, a spring is provided in the slide groove, and the two ends of the spring are respectively fixedly connected to one end of the resistance plate and the bottom of the slide groove, a straight groove is provided on one side of the mounting block, and a limiting column is fixedly connected to one side of the resistance plate, and one end of the limiting column is located in the straight groove.

[0012] Furthermore, the clamping mechanism includes a U-shaped frame, the surface of the U-shaped frame is provided with two guide grooves, a clamping plate is slidably connected in the guide groove, a turntable is provided at the lower end of the U-shaped frame, the turntable is rotated by a torsion spring, the two clamping plates are connected to the turntable by a connecting rod, and the two ends of the connecting rod are respectively pinned to the clamping plate and the turntable.

[0013] The socket tester proposed by the present invention has the following advantages: in the present invention, the spacing between test components can be adjusted by sliding the mounting block on the slide rail, and the sockets can be combined according to the number of holes provided on the socket, thereby improving the flexibility and applicability of the test;

[0014] Secondly, in the present invention, the test plug is used to test the socket, and is slidably connected to the mounting block through a T-shaped slider, making it more convenient to replace the test plug. At the same time, the test plug can be conveniently combined according to the specifications of the jacks on the socket to meet the testing needs of different sockets. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a structural diagram of the connection mechanism of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the connecting mechanism of the present invention;

[0018] Figure 4 This is a schematic cross-sectional view of the test component of the present invention;

[0019] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of area A;

[0020] Figure 6 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0021] In the figure: 1. Base; 11. Bracket; 12. Driving cylinder; 13. Support rod; 14. Fixing plate; 2. Connecting mechanism; 21. Slide rail; 22. Mounting block; 23. Clamping tooth; 24. Mounting slot; 25. Clamping block; 26. Pressure spring; 27. Pressing block; 3. Test component; 31. T-shaped slider; 32. Test plug; 33. Contact plate; 34. Spring; 35. Limiting column; 4. Clamping mechanism; 41. U-shaped frame; 42. Clamping plate; 43. Turntable; 44. Connecting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-6 , a socket testing machine includes a base 1, a bracket 11 is provided at the upper end of the base 1, a driving cylinder 12 and a support rod 13 are provided at the upper end of the bracket 11, the telescopic end of the driving cylinder 12 and one end of the support rod 13 pass through the bracket 11 and are provided with a fixing plate 14 at the end, and a connecting mechanism 2 is provided at the lower end of the fixing plate 14, and a test component 3 is provided at the lower end of the connecting mechanism 2. The number of the connecting mechanism 2 and the test component 3 is the same. The lower end of the base 1 is provided with a clamping mechanism 4, and the clamping mechanism 4 is used to fix the socket. In the utility model, the clamping mechanism 4 is used to fix the socket, and the connecting mechanism 2 is used to fix the position of the test component 3. When the hole spacing of the socket to be tested is different, it can be adjusted through the connecting mechanism 2 so that the hole spacing of the test component 3 is consistent with that of the socket, thereby improving the flexibility and reliability of the test.

[0024] Furthermore, the connecting mechanism 2 includes a slide rail 21, which is fixedly connected to the fixed plate 14. Several mounting blocks 22 are slidably connected to the slide rail 21. In the utility model, the mounting blocks 22 slide on the slide rail 21 to adjust the spacing between the test components 3. At the same time, they can be combined according to the number of holes set on the socket, thereby improving the flexibility and applicability of the test.

[0025] Furthermore, the lower end of the fixing plate 14 is provided with two latching teeth 23, and the interior of the mounting block 22 is provided with a mounting groove 24, and a latching block 25 is slidably connected in the mounting groove 24, and the latching block 25 is engaged with the latching teeth 23, and a pressure spring 26 is provided between the two latching blocks 25, and one end of the latching block 25 is provided with a pressing block 27, and one end of the pressing block 27 passes through the mounting block 22. In the utility model, the latching block 25 is pushed to engage with the latching teeth 23 by the elastic force of the pressure spring 26, which is convenient for fixing the mounting block 22. When the position of the mounting block 22 needs to be adjusted, the pressing block 27 is pressed to separate the latching block 25 from the latching teeth 23, and then the position of the mounting block 22 can be adjusted, thereby improving the flexibility and convenience of the testing device.

[0026] Among them, two T-shaped slots are provided at the lower end of the mounting block 22, and the test component 3 includes a T-shaped slider 31. The T-shaped slider 31 has two and is slidably connected to the T-shaped slot. A test plug 32 is provided at the lower end of the T-shaped slider 31. In the utility model, the test plug 32 is used to test the socket. The T-shaped slider 31 is slidably connected to the mounting block 22, making it more convenient to replace the test plug 32. At the same time, the test plug 32 can be conveniently combined according to the specifications of the jack on the socket to meet the testing needs of different sockets.

[0027] The locking cam 35 is engaged with the locking cam 36 and the locking cam 37 is engaged with the locking cam 36, and the locking cam 36 engages with the stopcock 31 so as to lock the locking cam 36.

[0028] In addition, the clamping mechanism 4 includes a U-shaped frame 41, and the surface of the U-shaped frame 41 is provided with two guide grooves, and a splint 42 is slidably connected in the guide groove. A turntable 43 is provided at the lower end of the U-shaped frame 41, and the turntable 43 is rotated by a torsion spring. The two splints 42 are connected to the turntable 43 through a connecting rod 44, and the two ends of the connecting rod 44 are pinned to the splint 42 and the turntable 43 respectively. In the utility model, one side of the splint 42 is set at an oblique angle. When the socket is placed on the splint 42 and pressed, the oblique angle setting makes the two splints 42 open, and then the turntable 43 is driven to rotate by the torsion spring, and then the two splints 42 are driven to move toward each other by the traction of the connecting rod 44, and finally the socket is clamped.

[0029] Working method: When working, when the socket is placed on the clamping plate 42 and pressed, the bevel setting makes the two clamping plates 42 open, and then the turntable 43 is driven to rotate by the torsion spring, and then the two clamping plates 42 are driven to move toward each other by the traction of the connecting rod 44, and finally the socket is clamped. Then, the spacing between the test components 3 can be adjusted by sliding the mounting block 22 on the slide rail 21, and the elastic force of the pressure spring 26 is used to push the card block 25 to engage with the card tooth 23, so as to fix the mounting block 22. At the same time, the number of holes set on the socket can be adjusted. , and combine them, thereby improving the flexibility and applicability of the test. According to the specifications of the jacks on the socket, the test plug 32 is combined to meet the test of different sockets. The elastic force of the spring 34 pushes the contact plate 33 to fix the T-shaped slider 31 to prevent the T-shaped slider 31 from moving, ensuring the stability and accuracy of the test plug 32. When the test plug 32 needs to be replaced, the contact plate 33 can be separated from the T-shaped slider 31 by pulling the limit column 35, so that the T-shaped slider 31 can be taken out, which is convenient for replacing the test plug 32.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A socket testing machine, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a bracket (11), the upper end of the bracket (11) is provided with a driving cylinder (12) and a support rod (13), the telescopic end of the driving cylinder (12) and one end of the support rod (13) pass through the bracket (11) and are provided with a fixing plate (14) at the end, the lower end of the fixing plate (14) is provided with a connecting mechanism (2), the lower end of the connecting mechanism (2) is provided with a test component (3), the lower end of the base (1) is provided with a clamping mechanism (4), and the clamping mechanism (4) is used to fix the socket; The connecting mechanism (2) includes a slide rail (21), the slide rail (21) is fixedly connected to the fixed plate (14), and a plurality of mounting blocks (22) are slidably connected to the slide rail (21); Two T-shaped slots are provided at the lower end of the mounting block (22), and the test component (3) includes two T-shaped sliders (31) that are slidably connected to the T-shaped slots, and a test plug (32) is provided at the lower end of the T-shaped slider (31).

2. The socket testing machine according to claim 1, characterized in that: Two latching teeth (23) are provided at the lower end of the fixing plate (14), a mounting groove (24) is provided inside the mounting block (22), a latching block (25) is slidably connected in the mounting groove (24), the latching block (25) is engaged with the latching teeth (23), a pressing spring (26) is provided between the two latching blocks (25), a pressing block (27) is provided at one end of the latching block (25), and one end of the pressing block (27) passes through the mounting block (22).

3. The socket testing machine according to claim 1, wherein: A slide groove is provided at the lower end of the mounting block (22), and a contact plate (33) is slidably connected in the slide groove. One side of the contact plate (33) contacts the T-shaped slider (31). A spring (34) is provided in the slide groove. The two ends of the spring (34) are respectively fixedly connected to one end of the contact plate (33) and the bottom of the slide groove. A straight groove is provided on one side of the mounting block (22), and a limiting column (35) is fixedly connected to one side of the contact plate (33). One end of the limiting column (35) is located in the straight groove.

4. The socket testing machine according to claim 1, wherein: The clamping mechanism (4) comprises a U-shaped frame (41), the surface of the U-shaped frame (41) is provided with two guide grooves, a clamping plate (42) is slidably connected in the guide groove, a turntable (43) is provided at the lower end of the U-shaped frame (41), the turntable (43) is rotated by a torsion spring, the two clamping plates (42) are connected to the turntable (43) by a connecting rod (44), and the two ends of the connecting rod (44) are pin-connected to the clamping plates (42) and the turntable (43) respectively.

Images