CN219016436U

CN219016436U - Hand-held type direct current resistance tester

Info

Publication number: CN219016436U
Application number: CN202222083244.3U
Authority: CN
Inventors: 唐一轩; 匡晓东
Original assignee: Hunan Anbiao Inspection And Certification Co ltd
Current assignee: Hunan Anbiao Inspection And Certification Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-05-12
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses the technical field of handheld direct current resistance testers, and relates to the technical field of direct current resistance testers.

Description

Hand-held type direct current resistance tester

Technical Field

The utility model relates to the technical field of resistance testers, in particular to a handheld direct current resistance tester.

Background

The resistance tester is used for testing direct current resistance of electrical equipment, and is a convenient and effective test for inspecting the insulation of windings and the connection condition of current loops. By measuring the direct current resistance, the welding or connecting quality of the lead wire, whether the winding has turn-to-turn short circuit or open circuit, whether the contact of the tapping switch is good or not and the like can be checked.

Application number (202023168284. X), a handheld direct current resistance tester, including the host computer, be equipped with the wrist strap in one side of host computer, the wrist strap is used for handheld grasp host computer of staff, is equipped with USB interface and interface that charges in the opposite side of host computer, the USB interface is used for connecting the memory and stores the test result, is equipped with the display screen in the first half of host computer, the display screen is used for showing the test result, is equipped with the button in the latter half of host computer, and this detector can only be held at the side wrist strap, and the electric wire can only be accomodate in the saddlebag, and it is difficult to turn over and find.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a handheld direct current resistance tester, which solves the problems of difficult storage and inconvenient holding in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a hand-held type direct current resistance tester, includes the host computer, joint device is installed to the one end of host computer, joint device includes the rocker, the inside rotation of rocker is connected with the fixed screw, the other end of fixed screw is connected with the bracing piece, the fixed screw runs through the bracing piece, the fixed mounting that the bracing piece is close to one side of host computer has a circular column, the rotatory hole has been seted up to one side that the host computer is close to joint device, the circular column inserts the inside in rotatory hole and rotates rather than being connected, the one end fixed mounting of bracing piece has the holding rod, the outside fixed mounting of holding rod has the antiskid cover.

Preferably, the bottom fixed mounting of host computer has the receiver, the supporting hole has been seted up to one side of receiver, the fixed screw rotates and inserts the supporting hole, accomodates through the receiver, can place articles such as electric wire needs into the receiver.

Preferably, a USB interface is provided on one side of the host, and the USB interface is connected to the storage device, so that the tested data can be stored.

Preferably, a signal lamp is arranged on the upper surface of the host, and whether a problem exists or not is distinguished by the on-off of the signal lamp.

Preferably, the top of host computer has seted up the electric current interface, the one end that the top of host computer kept away from the electric current interface has been seted up and has been charged the mouth, sets up different electric current interfaces and can carry out different electric current tests, sets up the mouth that charges and can charge for equipment.

Preferably, the receiver is inside to be seted up flutedly, recess slidable mounting has the division board, one side of receiver rotates and is connected with the pivot, the other end fixed mounting of pivot has the rotor plate, through the division board in the receiver, sorts the electric wire of different types and accomodates, can conveniently look for more.

Preferably, the upper surface of host computer is equipped with rotatory button, the upper surface of host computer just is equipped with the button in one side of rotatory button, one side fixed mounting that the upper surface of host computer is close to the electric current interface has the display screen, and rotatory button carries out different electric current test, and the button also can carry out the function change, can change according to the difference of measurement through the display screen.

Compared with the prior art, the utility model provides a handheld direct current resistance tester, which has the following beneficial effects:

1. this a direct current resistance tester for hand-held type drives the fixed screw through the rotation rocking block when using to make the bracing piece rotate, thereby make the fixed screw insert the bracing piece, make it fixed, just so can grasp the bracing piece and carry out the host computer and detect, so also can be more comprehensive, more convenient data of watching the host computer display.

2. This a data for hand-held type direct current resistance tester installs the USB interface on using through the host computer, can say that the data of detection passes through USB interface transfer to storage device, can be better save detection data, can test different resistance through host computer top current interface, can charge the host computer through the mouth that charges, guarantees that the host computer also can normal use in breaking away from the charging.

3. This a receiver for hand-held type direct current resistance tester through the host computer back can accomodate the electric wire when using, has seted up recess and division board in the receiver, places different positions according to different electric wires again, also more convenient induction like this, also more convenient in the use.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic view of the present utility model of a clamping mechanism;

FIG. 3 is a schematic view of the practical storage box;

fig. 4 is a schematic side view of the structure of the present utility model.

In the figure: 1. a host; 2. a storage box; 3. a display screen; 4. a signal lamp; 5. rotating the button; 6. a clamping device; 7. a button; 8. a charging port; 9. a current interface; 10. a USB interface; 11. a rotation hole; 22. a rotating plate; 21. a rotating shaft; 23. a support hole; 24. a partition plate; 25. a groove; 61. a support rod; 62. a rocker; 63. a set screw; 64. a circular column; 65. a grip; 66. an anti-skid sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: including host computer 1, host computer 1 model is ETCR3640, and joint device 6 is installed to host computer 1's one end, and joint device 6 includes rocker 62, and the inside rotation of rocker 62 is connected with fixed screw 63, and the other end of fixed screw 63 is connected with bracing piece 61, and fixed screw 63 runs through bracing piece 61, and the fixed mounting that bracing piece 61 is close to one side of host computer 1 has circular post 64, and rotation hole 11 has been seted up to one side that host computer 1 is close to joint device 6, circular post 64 inserts the inside of rotation hole 11 and rotates with it to be connected, and the one end fixed mounting of bracing piece 61 has holding rod 65, and the outside fixed mounting of holding rod 65 has antiskid cover 66.

The bottom fixed mounting of host computer 1 has receiver 2, and support hole 23 has been seted up to one side of receiver 2, and fixed screw 63 rotates and inserts support hole 23, and preferably, USB interface 10 has been seted up to one side of host computer 1, connects the accumulator through USB interface 10, can preserve the data of test, accomodates through receiver 2, can place into receiver 2 with articles such as electric wire needs.

The receiver 2 is inside to be offered flutedly 25, recess 25 slidable mounting has division board 24, one side rotation of receiver 2 is connected with pivot 21, the other end fixed mounting of pivot 21 has rolling plate 22, fixed surface installs rotatory button 5 on the host computer 1, the upper surface of host computer 1 and be equipped with button 7 in one side of rotatory button 5, one side fixed mounting that the upper surface of host computer 1 is close to current interface 9 has display screen 3, current interface 9 has been offered on the top of host computer 1, the top of host computer 1 is kept away from current interface 9's one end and has been offered charge mouthful 8 and can change the detection according to measuring difference through display screen 3, button 7 also can change the function, through the division board in the receiver 2, classify different kinds of electric wires and accomodate, can be more convenient searching.

To sum up, when the handheld direct current resistance tester is used, firstly, the storage box 2 is taken out from different lines and inserted into corresponding holes at the top end of the host 1 to see whether the signal lamp 4 is lightened, then, the button 5 is rotated according to different numerical values displayed on the display screen 3, or the button 7 is pressed, different current interfaces 9 are replaced to find out the desired numerical value, if the desired numerical value is inconvenient to record, the numerical value can be led into storage equipment through the USB interface 10, then, the support rod 61 is rotated through the circular column 64, when the support rod 61 rotates downwards, the rocker 62 is rotated again, the fixing screw 63 is driven through rotation of the rocker 62, so that the fixing screw 63 is inserted into the support hole 23 of the storage box 2, fixing is carried out, and then, the holding rod 65 stretches out and draws back to find a proper position, holds the anti-slip sleeve 66 and operates.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A handheld direct current resistance tester which is characterized in that: the novel clamping device comprises a host machine (1), wherein a clamping device (6) is arranged at one end of the host machine (1), the clamping device (6) comprises a rocking block (62), a fixing screw (63) is rotationally connected to the inside of the rocking block (62), a supporting rod (61) is connected to the other end of the fixing screw (63), the fixing screw (63) penetrates through the supporting rod (61), a circular column (64) is fixedly arranged at one side, close to the host machine (1), of the supporting rod (61), a rotary hole (11) is formed in one side, close to the clamping device (6), of the host machine (1), the circular column (64) is inserted into the rotary hole (11) and is rotationally connected with the rotary hole, a holding rod (65) is fixedly arranged at one end of the supporting rod (61), and an anti-slip sleeve (66) is fixedly arranged at the outer part of the holding rod (65).

The bottom of the host machine (1) is fixedly provided with a storage box (2), one side of the storage box (2) is provided with a supporting hole (23), and the fixing screw (63) is inserted into the supporting hole (23) in a rotating mode;

the storage box is characterized in that a groove (25) is formed in the storage box (2), a separation plate (24) is slidably mounted in the groove (25), a rotating shaft (21) is rotatably connected to one side of the storage box (2), and a rotating plate (22) is fixedly arranged at the other end of the rotating shaft (21).

2. The hand-held dc resistance tester of claim 1, wherein: one side of the host (1) is provided with a USB interface (10).

3. The hand-held dc resistance tester of claim 1, wherein: the upper surface of host computer (1) is provided with signal lamp (4).

4. The hand-held dc resistance tester of claim 1, wherein: the top of host computer (1) has seted up electric current interface (9), the one end that electric current interface (9) was kept away from on the top of host computer (1) has seted up charge mouth (8).

5. The hand-held dc resistance tester of claim 1, wherein: the utility model discloses a portable electronic device, including host computer (1), current interface (9) and display screen (3), host computer (1) upper surface is equipped with rotary button (5), the upper surface of host computer (1) and be equipped with button (7) in one side of rotary button (5), the upper surface of host computer (1) and be close to one side fixed mounting of current interface (9).