CN218240360U

CN218240360U - Copper sheet lead frame subassembly earth connection detection device

Info

Publication number: CN218240360U
Application number: CN202221252863.4U
Authority: CN
Inventors: 刘强
Original assignee: Shenzhen Yixuanguang Electronic Technology Co ltd
Current assignee: Shenzhen Yixuanguang Electronic Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-01-06
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a copper sheet lead frame subassembly earth connection detection device belongs to electric power and overhauls technical field. A copper sheet lead frame assembly grounding wire detection device comprises a detection device body, wherein an interface assembly is fixedly connected to the outer wall of the detection device body, a socket assembly is detachably connected to the interface assembly, the interface assembly is fixedly connected with an interface cavity, the socket assembly comprises a socket shell and a fixture block, the socket shell is slidably connected with the fixture block, the inner wall of the socket shell is fixedly connected with a hollow cylinder, a slide rod is fixedly connected to the inner cavity of the hollow cylinder, the interface cavity is provided with a through hole, the fixture block is connected with the through hole in a clamping manner, the hollow cylinder is abutted against the fixture block in a normal state, and the inner wall of the interface cavity is fixedly connected with a first conductive bayonet; the utility model discloses effectively reduce the impaired or the unable circumstances that detects of production not hard up of paster corruption, it is convenient, swift, effective to detect, improves the rate of utilization and work efficiency.

Description

Copper sheet lead frame subassembly earth connection detection device

Technical Field

The utility model relates to an electric power overhauls technical field, especially relates to a copper sheet lead frame subassembly earth connection detection device.

Background

The ground wire tester is a tester for measuring the grounding degree of the grounding point of the ground wire, namely, for checking the grounding resistance, and is provided with a rocking handle to obtain a power supply, and a zero-setting instrument, wherein 2 grounding points of the zero-setting instrument are connected with the ground, so that a more accurate comparison value can be measured, and in a word, the grounding resistance is compared, at present, the connection of an instrument end button and a probe is still connected through a patch and a knob, the connection is slow, and meanwhile, the patch is easy to corrode and damage or generate looseness, so that the detection cannot be carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a smoke dust sampling device for environment detection.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a copper sheet lead frame subassembly earth connection detection device, includes the detection device body, detection device body outer wall fixedly connected with interface assembly, interface assembly can dismantle and be connected with the socket subassembly, interface assembly fixedly connected with interface cavity, the socket subassembly includes socket shell, still includes the fixture block, just socket shell with fixture block sliding connection, socket shell inner wall fixedly connected with hollow cylinder, hollow cylinder inner chamber fixedly connected with slide bar, the interface cavity has the through-hole, just the fixture block with the through-hole block is connected, hollow cylinder normality down with the fixture block offsets, the first electrically conductive bayonet socket of interface cavity inner wall fixedly connected with, socket shell inner wall fixedly connected with second electrically conductive bayonet socket, just the electrically conductive bayonet socket of second with first electrically conductive bayonet socket block is connected, first spout and second spout have been seted up to the fixture block, just first spout and hollow cylinder sliding connection, just the second spout with slide bar sliding connection, slide bar outer wall fixedly connected with spring just spring one end with the fixture block offsets, the spring other end is fixed hollow cylinder bottom.

Preferably, the outer wall of the detection device body is fixedly connected with a first adjusting knob, a second adjusting knob and a display screen, and gaps are reserved among the first adjusting knob, the second adjusting knob, the display screen and the interface assembly.

Preferably, this internal wall of detection device is equipped with the draw-in groove just draw-in groove fixedly connected with galvanometer, this internal wall of detection device is located the galvanometer below is equipped with the draw-in groove, fixedly connected with current transformer, potentiometre and manual remote sensing generator in proper order in the draw-in groove, manual remote sensing generator fixedly connected with rocker, just the rocker is located this external wall of detection device.

Preferably, the outer wall of the interface component is provided with threads for rotatably connecting a rotating block, and the rotating block can cover the interface cavity after rotating.

Preferably, a channel is reserved on the inner wall of the socket shell and used for connecting a second wire, and a channel is reserved on the inner wall of the interface cavity and used for connecting a first wire.

Compared with the prior art, the utility model provides a copper sheet lead frame subassembly earth connection detection device possesses following beneficial effect:

this copper sheet lead frame subassembly earth connection detection device, through fixture block and socket casing sliding connection on the socket subassembly, make socket subassembly and interface module can dismantle the block and be connected to make the inseparable block of the electrically conductive bayonet socket of first electrically conductive bayonet socket and second connect, make things convenient for this body coupling probe of detection device, interface cavity and socket casing protection bayonet socket effectively reduce the impaired or produce not hard up unable circumstances that detects of paster corruption, detect swiftly effectively, improve the rate of utilization and work efficiency.

The device in not relate to the part all the same with prior art or can adopt prior art to realize, the utility model discloses effectively reduce the impaired or the unable circumstances that detects of production not hard up of paster corrosion, detect convenient, swift, effective, improve the rate of utilization and work efficiency.

Drawings

Fig. 1 is a schematic structural view of a copper sheet lead frame assembly ground wire detection device provided by the present invention;

fig. 2 is a top view of a device for detecting a ground wire of a copper sheet lead frame assembly according to the present invention;

fig. 3 is a main sectional view of an interface assembly and a socket assembly in the ground wire detection device of the copper sheet lead frame assembly according to the present invention;

fig. 4 is a front view of an interface assembly and a socket assembly in the ground wire detection device of the copper sheet lead frame assembly according to the present invention;

fig. 5 is a schematic structural view of a part a of a ground wire detection device for a copper sheet lead frame assembly according to the present invention;

in the figure: 1. a detection device body; 2. a galvanometer; 3. a current transformer; 4. a manual remote sensing generator; 5. a potentiometer; 6. a first adjustment knob; 7. an interface component; 8. a display screen; 9. a socket assembly; 10. a second adjustment knob; 401. a rocker; 701. a first conductive bayonet; 702. a through hole; 703. a first conductive line; 704. an interface cavity; 705. rotating the block; 901. a second conductive bayonet; 902. a first chute; 903. a second chute; 904. a clamping block; 905. a slide bar; 906. a spring; 907. a second conductive line; 908. a socket housing; 909. a hollow cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a copper sheet lead frame assembly grounding wire detection device, including a detection device body 1, an outer wall of the detection device body 1 is fixedly connected with an interface assembly 7, the interface assembly 7 is detachably connected with a socket assembly 9, the interface assembly 7 is fixedly connected with an interface cavity 704, the socket assembly 9 includes a socket housing 908, and further includes a fixture block 904, and the socket housing 908 is slidably connected with the fixture block 904, an inner wall of the socket housing 908 is fixedly connected with a hollow cylinder 909, an inner cavity of the hollow cylinder 909 is fixedly connected with a slide bar 905, the interface cavity 704 has a through hole 702, and the fixture block 904 is connected with the through hole 702 in a clamping manner, the hollow cylinder 909 is normally abutted against the fixture block 904, an inner wall of the interface cavity 704 is fixedly connected with a first conductive bayonet 701, an inner wall of the socket housing 908 is fixedly connected with a second conductive bayonet 901, and the second conductive bayonet 901 is connected with the first conductive bayonet 701 in a clamping manner, the fixture block 904 has a first chute 903 and a second chute 903, and the first chute 902 is slidably connected with the hollow cylinder 909, and the second chute 903 is slidably connected with the slide bar 905, and a spring 906 is fixedly connected with an outer wall of the slide bar 905, and one end of the spring 905 is abutted against the fixture block 906, and the other end of the hollow cylinder 909 is fixed at the bottom of the hollow cylinder 909.

The outer wall of the detection device body 1 is fixedly connected with a first adjusting knob 6, a second adjusting knob 10 and a display screen 8, and gaps are reserved among the first adjusting knob 6, the second adjusting knob 10, the display screen 8 and the interface component 7.

1 inner wall of detection device body is equipped with draw-in groove and draw-in groove fixedly connected with

galvanometer

2, and 1 inner wall of detection device body is located galvanometer 2 below and is equipped with the draw-in groove, fixedly connected with current transformer 3, potentiometre 5 and manual remote sensing generator 4 in the draw-in groove in proper order, and 4 fixedly connected with rockers 401 of manual remote sensing generator, and rocker 401 is located 1 outer wall of detection device body.

The outer wall of the interface component 7 is provided with threads for rotatably connecting the rotating block 705, and the rotating block 705 can cover the interface cavity 704 after rotating.

A channel is reserved on the inner wall of the socket shell 908 and used for being connected with a second wire 907, a channel is reserved on the inner wall of the interface cavity 704 and used for being connected with a first wire 703, the second wire 907 is connected with a probe, and the first wire 703 is sequentially connected with a galvanometer 2, a current transformer 3, a potentiometer 5 and a manual remote sensing generator 4.

The utility model discloses in, during the use, the assigned position is inserted with two probes, put detection device body 1 flat, zero set the pointer, link to each other socket assembly 9 (wire grounding body) and interface module 7 (terminal knob E), will rotate the rotatory through-hole 702 that exposes of piece 705 during the connection, press down fixture block 904 and insert socket casing 908 inside interface cavity 704 simultaneously, it makes fixture block 904 card advance in through-hole 702 to let go up fixture block 904, first electrically conductive bayonet socket 701 and the electrically conductive bayonet socket 901 zonulae occludens of second this moment, connect potential probe C and current probe C respectively again and can detect, detect the end again through pressing down fixture block 904 and make it break away from with through-hole 702, extract socket assembly 9, cover through-hole 702 with rotatory piece 705 upwards rotation. The utility model discloses the terminal button is connected conveniently accurately, and difficult corrosion warp the damage, and rotatory piece 705 protection through-hole 702, the protection detects the interface environment, improves detection efficiency, increase of service life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The copper sheet lead frame assembly grounding wire detection device is characterized by comprising a detection device body (1), wherein an interface assembly (7) is fixedly connected to the outer wall of the detection device body (1), the interface assembly (7) is detachably connected with a socket assembly (9), the interface assembly (7) is fixedly connected with an interface cavity (704), the socket assembly (9) comprises a socket shell (908) and a fixture block (904), the socket shell (908) is in sliding connection with the fixture block (904), the inner wall of the socket shell (908) is fixedly connected with a hollow cylinder (909), the inner cavity of the hollow cylinder (909) is fixedly connected with a sliding rod (905), the interface cavity (704) is provided with a through hole (702), the fixture block (904) is in clamping connection with the through hole (702), the hollow cylinder (909) normally abuts against the fixture block (904), the inner wall of the interface cavity (704) is fixedly connected with a first conductive bayonet (701), the inner wall of the socket shell (908) is fixedly connected with a second conductive bayonet (901), the second conductive bayonet (901) is in clamping connection with the first conductive bayonet (701), the second conductive bayonet (904) is connected with a sliding chute (903), and a sliding chute (903) is connected with a sliding chute (902), and the second sliding chute (903) is in sliding connection with the sliding rod (905), the outer wall of the sliding rod (905) is fixedly connected with a spring (906), one end of the spring (906) is abutted to the clamping block (904), and the other end of the spring (906) is fixed to the bottom of the hollow column (909).

2. The copper sheet lead frame assembly grounding wire detection device according to claim 1, characterized in that a first adjusting knob (6), a second adjusting knob (10) and a display screen (8) are fixedly connected to the outer wall of the detection device body (1), and a gap is reserved among the first adjusting knob (6), the second adjusting knob (10), the display screen (8) and the interface assembly (7).

3. The copper sheet lead frame assembly ground wire detection device according to claim 1, characterized in that a clamping groove is formed in the inner wall of the detection device body (1), a galvanometer (2) is fixedly connected to the clamping groove, a clamping groove is formed below the galvanometer (2) in the inner wall of the detection device body (1), a current transformer (3), a potentiometer (5) and a manual remote sensing generator (4) are sequentially and fixedly connected to the clamping groove, a rocker (401) is fixedly connected to the manual remote sensing generator (4), and the rocker (401) is located on the outer wall of the detection device body (1).

4. The copper sheet lead frame assembly grounding wire detection device as claimed in claim 1, wherein the outer wall of the interface assembly (7) is provided with threads for rotatably connecting a rotating block (705), and the rotating block (705) can cover the interface cavity (704) after rotating.

5. The copper sheet lead frame assembly grounding wire detection device as claimed in claim 1, wherein the inner wall of the socket housing (908) is provided with a channel for connecting the second wire (907), and the inner wall of the interface cavity (704) is provided with a channel for connecting the first wire (703).