CN212905298U

CN212905298U - Intelligent switch characteristic tester

Info

Publication number: CN212905298U
Application number: CN202021341387.4U
Authority: CN
Inventors: 黄雪琼; 王新荣
Original assignee: Fuzhou Youneng Electronic Technology Co ltd
Current assignee: Fuzhou Youneng Electronic Technology Co ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-04-06
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses an intelligent switch characteristic tester, which comprises a connecting and fixing ring, a control panel, an adjusting button, a start-stop switch, a protective casing, a display screen, a lead, a connecting piece, a quick connecting head, a testing head and a top cover plate, wherein the right end of the quick connecting head is connected with the left end of the testing head, the intelligent switch characteristic tester is provided with the quick connecting head, when the testing head needs to be replaced, the pulling plates at the two sides are pulled downwards by hands, because the pulling plates are integrated with the moving plate, the moving plate can move downwards along with the pulling plates, when the moving plate moves downwards, the fixed plate can be driven to move downwards together, then when the fixed plate moves, the lower end of the conducting plate can push a limiting plate to contract inwards due to the central rod, when the limiting plate is moved inwards, the fixing clamp plates are driven to contract inwards.

Description

Intelligent switch characteristic tester

Technical Field

The utility model relates to an intelligent switching characteristic tester belongs to the tester field.

Background

The high-voltage switch characteristic tester is mainly used for testing the action characteristics of the high-voltage switch during switching on and switching off, and comprises test items related to displacement, stroke, speed and bounce, and the action characteristics of the high-voltage switch are analyzed and calculated according to the collected displacement and stroke signals of the moving contact action of the high-voltage switch.

The prior art discloses the application numbers as follows: the CN201820736261.3 high-voltage switch characteristic tester comprises a switch operating mechanism, a plurality of switch sensors, signal conditioning circuits with the same number as the switch sensors, a fracture data detection circuit, and a control circuit, wherein the switch operating mechanism is connected with the high-voltage switch to be tested and drives the high-voltage switch to be tested to switch on or switch off, but the test head in the prior art is complex to operate during replacement, and the test head is troublesome in steps and easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent switching characteristic tester to solve current technical test head and operate complicacy when changing, the trouble easy problem of damaging the test head of step.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an its structure of intelligent switching characteristic tester is including connecting solid fixed ring, control panel, adjustment button, opening and stopping switch, protecting sheathing, display screen, wire, connecting piece, high-speed joint head, test head, lamina tecti, the right-hand member of high-speed joint head is connected with the left end of test head, the right side of lamina tecti is equipped with solid fixed ring, the right-hand member of wire is connected with the left end of connecting piece, the right-hand member embedding of connecting piece is installed in protecting sheathing's left end face, protecting sheathing and lamina tecti formula structure as an organic whole, the display screen is located control panel's left side, control panel and adjustment button structure as an organic whole, adjustment button's below is equipped with opens and stops the switch, open and stop switch, embedding and install in protecting sheathing's positive terminal surface, the wire right-hand.

Further, the high-speed joint head includes outer frame, compression spring, limiting plate, arm-tie, locating lever, fixed plate, movable plate, location spout, leads on the board, well core rod, solid fixed splint's left end is connected with the right-hand member of limiting plate, well core rod embedding is installed in leading on the board, arm-tie and movable plate structure as an organic whole, the locating lever embedding is installed in the spout of location, the lower extreme of fixed plate is connected with the upper end that leads on the board, the upper end of outer frame is equipped with compression spring.

Further, the test head is located the top of lamina tecti, solid fixed ring embedding is installed in the right-hand member of protecting sheathing.

Furthermore, the wire is embedded in the outer frame, and the left end of the test head is connected with the right end of the outer frame.

Furthermore, the left side of the protective casing is provided with a wire, and the control panel is embedded in the protective casing.

Furthermore, the top cover plate is made of aluminum alloy, so that the weight is light and the hardness is high.

Furthermore, the connecting piece adopts stainless steel material, and the hardness is high and difficult deformation.

Advantageous effects

The utility model relates to an intelligent switching characteristic tester is equipped with the high-speed joint head on structure, when needing to be changed the test head, only need with the hand with the arm-tie of both sides stimulate downwards together, because the arm-tie is with movable plate integrated into one piece structure, so the movable plate will then the arm-tie moves down together, when the movable plate moves down, will drive the fixed plate and move down together, then will be because of well core rod's reason when the fixed plate removes, its lower extreme will promote the limiting plate and contract inwards when making the conduction board move down, fixed splint just are being driven and contract inwards together when the limiting plate is inwards.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an intelligent switching characteristic tester of the present invention;

fig. 2 is a schematic structural diagram of the quick connector of the present invention.

Fig. 3 is a schematic structural view of the quick connector of the present invention.

In the figure: the device comprises a connecting fixing ring-1, a control panel-2, an adjusting button-3, a start-stop switch-4, a protective shell-5, a display screen-6, a lead-7, a connecting piece-8, a quick connecting head-9, a testing head-10, a top cover plate-11, an outer frame-901, a compression spring-902, a limiting plate-903, a pull plate-904, a positioning rod-905, a fixing plate-906, a moving plate-907, a positioning chute-908, a conducting plate-909, a central rod-910 and a fixing splint-911.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides an intelligent switch characteristic tester, which comprises: the structure of the device comprises a connecting and fixing ring 1, a control panel 2, an adjusting button 3, a start-stop switch 4, a protective casing 5, a display screen 6, a wire 7, a connecting piece 8, a quick connecting head 9, a testing head 10 and a top cover plate 11, wherein the right end of the quick connecting head 9 is connected with the left end of the testing head 10, the right side of the top cover plate 11 is provided with the fixing ring 1, the right end of the wire 7 is connected with the left end of the connecting piece 8, the right end of the connecting piece 8 is embedded and installed on the left end face of the protective casing 5, the protective casing 5 and the top cover plate 11 are of an integrated structure, the display screen 6 is positioned on the left side of the control panel 2, the control panel 2 and the adjusting button 3 are of an integrated structure, the start-stop switch 4 is arranged below the adjusting button 3, the start-stop switch 4 and the embedded and installed on, the quick connector 9 comprises an outer frame 901, a compression spring 902, a limiting plate 903, a pulling plate 904, a positioning rod 905, a fixing plate 906, a moving plate 907, a positioning chute 908, a conduction plate 909, a central rod 910 and a fixing clamp plate 911, wherein the left end of the fixing clamp plate 911 is connected with the right end of the limiting plate 903, the central rod 910 is embedded and installed in the conduction plate 909, the pulling plate 904 and the moving plate 907 are of an integrated structure, the positioning rod 905 is embedded and installed in the positioning chute 908, the lower end of the fixing plate 906 is connected with the upper end of the conduction plate 909, the upper end of the outer frame 901 is provided with the compression spring 902, the test head 10 is positioned above a top cover plate 11, the fixing ring 1 is embedded and installed at the right end of the protective casing 5, the lead 7 is embedded and installed in the outer frame 901, the left end of the test head 10 is connected with, the control panel 2 is embedded in the protective shell 5, the top cover plate 11 is made of aluminum alloy, the weight is light, the hardness is high, the connecting piece 8 is made of stainless steel, and the hardness is high and is not easy to deform.

The compression spring is a mechanical part which works by elasticity, and the part made of elastic material deforms under the action of external force and is used as a spring after the external force is removed and the original shape is restored.

The utility model relates to an intelligent switching characteristic tester is structural to be equipped with the high-speed joint head, when needing to change the test head, only need to pull plate 904 both sides downwards with the hand together, because pull plate 904 is with movable plate 907 structure as an organic whole, so movable plate 907 will then pull plate 904 downstream together, when movable plate 907 moves down, will drive fixed plate 906 and move down together, then will be because of well core rod 910 reason when fixed plate 906 moves, its lower extreme will promote limiting plate 903 and contract inwards when making conduction plate 909 move down, fixed splint 911 just is being driven and is contracting inwards together when limiting plate 903 is inwards.

The utility model provides a test head operate complicacy when changing, the test head is damaged easily to the troublesome step, the utility model discloses a combination of each other of above-mentioned part, the utility model relates to an intelligent switching characteristic tester is equipped with the high-speed joint head on the structure, when needs change the test head, only need with the hand with the arm-tie of both sides stimulate downwards together, because the arm-tie is with movable plate integrated into one piece structure, so the movable plate will then the arm-tie move downwards together, when the movable plate moves downwards, will drive the fixed plate and move downwards together, then will be because of well core rod's reason when the fixed plate moves, its lower extreme will promote the limiting plate and contract inwards when making the conduction plate move downwards, fixed splint when the limiting plate inwards just is driven and contract inwards together specifically as follows:

the basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligent switching characteristic tester which characterized in that: the structure of the test device comprises a connecting fixing ring (1), a control panel (2), an adjusting button (3), a start-stop switch (4), a protective shell (5), a display screen (6), a lead (7), a connecting piece (8), a quick connecting head (9), a test head (10) and a top cover plate (11), wherein the right end of the quick connecting head (9) is connected with the left end of the test head (10), the fixing ring (1) is arranged on the right side of the top cover plate (11), the right end of the lead (7) is connected with the left end of the connecting piece (8), the right end of the connecting piece (8) is embedded and installed on the left end face of the protective shell (5), the protective shell (5) and the top cover plate (11) are of an integrated structure, the display screen (6) is positioned on the left side of the control panel (2), the control panel (2) and the adjusting button (3) are of an integrated structure, the start-stop switch (, open and stop switch (4), embedding and install in the positive terminal surface of protecting sheathing (5), wire (7) right-hand member is connected with high-speed joint head (9) left end.

2. The intelligent switching behavior tester of claim 1, wherein: the quick connector (9) comprises an outer frame (901), a compression spring (902), a limiting plate (903), a pull plate (904), a positioning rod (905), a fixing plate (906), a moving plate (907), a positioning sliding groove (908), a conduction plate (909), a center rod (910) and a fixing clamp plate (911), wherein the left end of the fixing clamp plate (911) is connected with the right end of the limiting plate (903), the center rod (910) is embedded in the conduction plate (909), the pull plate (904) and the moving plate (907) are of an integrated structure, the positioning rod (905) is embedded in the positioning sliding groove (908), the lower end of the fixing plate (906) is connected with the upper end of the conduction plate (909), and the upper end of the outer frame (901) is provided with the compression spring (902).

3. The intelligent switching behavior tester of claim 1, wherein: the test head (10) is positioned above the top cover plate (11), and the fixing ring (1) is embedded at the right end of the protective shell (5).

4. An intelligent switch characteristic tester as claimed in claim 2, wherein: the lead (7) is embedded in the outer frame (901), and the left end of the test head (10) is connected with the right end of the outer frame (901).

5. The intelligent switching behavior tester of claim 1, wherein: the left side of protecting sheathing (5) is equipped with wire (7), control panel (2) embedding is installed in protecting sheathing (5).