CN215066947U

CN215066947U - Portable resistance tester

Info

Publication number: CN215066947U
Application number: CN202121106782.9U
Authority: CN
Inventors: 杨述珍; 陈飞; 刘明强
Original assignee: Chongqing Hongfucheng Electronic New Material Co ltd
Current assignee: Chongqing Hongfucheng Electronic New Material Co ltd
Priority date: 2021-05-22
Filing date: 2021-05-22
Publication date: 2021-12-07
Anticipated expiration: 2031-05-22

Abstract

The utility model is suitable for a resistance tester technical field provides a portable resistance tester, including main part subassembly and detection subassembly, the main part subassembly includes tester main part and protecting cover, the protecting cover rotates to be connected in the tester main part, the detection subassembly includes handle, detecting head, spring and connecting wire, one end and the handle fixed connection of connecting wire, the other end and tester main part fixed connection, handle and detecting head fixed connection, spring and detecting head fixed connection; in the use, at first open resistance tester's protecting cover and power open, carry the electric current to the detector through the connecting wire on, take out the detector afterwards, two detecting heads are by separately under the spring action of spring, handheld handle stretches the detecting head to the electrically conductive bubble that needs detected cotton, the connecting wire is also pulled out simultaneously, make two detecting heads be located the cotton two sides of electrically conductive bubble, press the handle afterwards and make the spring shrink, and the detecting head will electrically conduct the bubble cotton and carry, detect the cotton resistance of electrically conductive bubble.

Description

Portable resistance tester

Technical Field

The utility model belongs to the technical field of resistance tester, especially, relate to a portable resistance tester.

Background

The resistance tester is used for electrical safety inspection and ground engineering completion inspection. The resistance tester has many types, including a ground resistance tester, an insulation resistance tester, a direct current resistance tester, a surface resistance tester and a loop resistance tester.

In the process of testing the resistance of the conductive foam, the conventional resistance tester mostly needs to contact the conductive foam by hands, and the conductive foam has conductive performance, so that the direct contact of the hands can cause electric shock and other hazards.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable resistance tester aims at solving current resistance tester and need mostly go to contact the electrically conductive bubble cotton with the hand at the in-process of the cotton resistance of test electrically conductive bubble, because electrically conductive bubble cotton itself leads to have electric conductive property, with the problem that harm such as electric shock may cause with hand direct contact.

The utility model discloses a realize like this, a portable resistance tester, including main part subassembly and detection subassembly, the main part subassembly includes tester main part and protecting cover, the protecting cover rotate connect in the tester main part, it includes handle, detecting head, spring and connecting wire to survey the subassembly, the one end of connecting wire with handle fixed connection, the other end with tester main part fixed connection, handle and detecting head fixed connection, the spring with detecting head fixed connection.

Preferably, the main body assembly further comprises an operation panel and a display screen, and the operation panel and the display screen are fixedly connected to the upper surface of the tester main body.

Preferably, the main body assembly further comprises a writing pen and a pen slot, the pen slot is arranged on the upper surface of the tester main body, and the writing pen is matched with the pen slot.

Preferably, the body assembly further includes a writing board fixedly connected to the inner wall of the cover.

Preferably, the body assembly further comprises a handle fixedly connected to the outer wall of the protective cover.

Preferably, the detection assembly further comprises a connecting block, and the handle and the detection head are rotatably connected with the connecting block.

Preferably, a placing groove is formed in one side wall of the tester body, and the placing groove is matched with the handle, the detecting head and the connecting block.

Preferably, the detection assembly further comprises a wire casing and a cover plate, an opening is formed in the joint of the wire casing and the placing groove, the connecting wire is stored in the wire casing, and the cover plate is rotatably connected to the tester main body and is matched with the wire casing.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a portable resistance tester, through setting up the tester main part, a handle, detecting head and connecting wire, in the use, at first open resistance tester's protecting cover and power open, carry the electric current to the detector through the connecting wire on, take out the detector afterwards, two detecting heads are by separately under the spring action of spring, handheld handle stretches the detecting head to the electrically conductive bubble cotton that needs detected, the connecting wire is also pulled out simultaneously, make two detecting heads be located the cotton two sides of electrically conductive bubble, press down the handle afterwards and make the spring shrink, and the detecting head will electrically conductive the bubble cotton clip, detect the cotton resistance of electrically conductive bubble.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a detector according to the present invention;

FIG. 3 is a schematic view of the protective cover of the present invention;

in the figure: 1. a body assembly; 11. a tester main body; 12. a protective cover; 13. an operation panel; 14. a writing pen; 15. a pen slot; 16. a display screen; 17. a writing board; 18. a handle; 2. a detection component; 21. a handle; 22. a probe head; 23. connecting blocks; 24. a spring; 25. a placement groove; 26. a connecting wire; 27. a wire slot; 28. and (7) a cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a portable resistance tester, includes main part subassembly 1 and surveys subassembly 2, and main part subassembly 1 includes tester main part 11 and protecting cover 12, and protecting cover 12 rotates to be connected in tester main part 11, surveys subassembly 2 and includes handle 21, detecting head 22, spring 24 and connecting wire 26, the one end and the handle 21 fixed connection of connecting wire 26, the other end and 11 fixed connection of tester main part, handle 21 and detecting head 22 fixed connection, spring 24 and detecting head 22 fixed connection.

In the embodiment, when the detector is taken out, the two detection heads 22 are separated under the elastic force of the spring 24, when the resistance test of the conductive foam is required, the handle 21 is held by hand to stretch the detection heads 22 to the conductive foam, the two detection heads 22 are respectively positioned on two sides of the conductive foam, then the handle 21 is pressed to contract the spring 24, the detection heads 22 and the handle 21 rotate around the connecting block 23 to clamp the conductive foam, and the resistance of the conductive foam is detected.

In the embodiment, in the using process, firstly, the power supply of the tester body 11 is turned on, when the current is transmitted to the detector through the connecting line 26, then the protective cover 12 on the tester body 11 is opened, the operation panel 13 is adjusted, the data to be detected is well adjusted, then the detector is taken out from the inside of the placing groove 25 on the side edge of the tester body 11, when the detector is taken out, under the elastic force of the spring 24, the two detecting heads 22 are separated, the detecting heads 22 are extended to the conductive foam to be detected by holding the handle 21 by hand, the connecting line 26 is pulled out from the inside of the wire groove 27, the two detecting heads 22 are respectively positioned on two sides of the conductive foam, then the handle 21 is pressed, the spring 24 is contracted, and the detecting heads 22 and the handle 21 rotate around the connecting block 23, so that the detecting heads 22 clamp the conductive foam, the resistance of the conductive foam is detected, after the resistance tester is used, the power is turned off, the cover 28 of the slot 27 is opened, the connecting cord 26 is stowed inside the slot 27 and the cover 28 is closed, the detector is then replaced inside the holding slot 25 and the cover 12 is closed.

Further, the main body assembly 1 further includes an operation panel 13 and a display screen 16, and the operation panel 13 and the display screen 16 are fixedly attached to the upper surface of the tester main body 11.

In this embodiment, during use, the probing tip 22 feeds the probing results back to the tester body 11 and displays the results on the display screen 16 during the testing process.

Further, the main body assembly 1 further comprises a writing pen 14 and a pen slot 15, the pen slot 15 is arranged on the upper surface of the tester main body 11, and the writing pen 14 is matched with the pen slot 15.

In this embodiment, the pen slot 15 is disposed on the tester body 11 to place the writing pen 14 inside during use, so that a user can conveniently record required data at any time during use.

Further, the body assembly 1 further includes a tablet 17, the tablet 17 being fixedly attached to the inner wall of the cover 12.

In this embodiment, during use, when the probe 22 feeds data back to the display screen 16, the pen 14 records the failure or some special data on the tablet 17.

Further, the body assembly 1 further includes a handle 18, and the handle 18 is fixedly connected to the outer wall of the protective cover 12.

In this embodiment, during use, the carrying handle 18 lifts the resistance tester to the position to be tested, and the conductive foam is tested.

Further, the detecting assembly 2 further comprises a connecting block 23, and the handle 21 and the detecting head 22 are rotatably connected with the connecting block 23.

In the embodiment, during the use process, the two handles 21 and the probe 22 are crossed by the rotation of the connecting block 23, and the conductive foam to be detected is clamped.

Further, a placing groove 25 is formed in one side wall of the tester main body 11, and the placing groove 25 is matched with the handle 21, the probing head 22 and the connecting block 23.

In the embodiment, the detector is placed in the placing groove 25 when not in use, so that the detector is prevented from falling to damage the machine.

Further, the detection assembly 2 further comprises a wire slot 27 and a cover plate 28, an opening is formed in the joint of the wire slot 27 and the placement groove 25, the connecting wire 26 is stored in the wire slot 27, and the cover plate 28 is rotatably connected to the tester body 11 and is matched with the wire slot 27.

In the embodiment, in the using process, when the detector is used for detection, the connecting wire 26 is pulled out from the opening of the connecting part of the wire slot 27 and the placing slot 25 through the handle 21, the resistance of the conductive foam is detected, after the detector is used, the cover plate 28 of the wire slot 27 is opened, the pulled connecting wire 26 is retracted into the wire slot 27, and the cover plate 28 is covered, so that the connecting wire 26 is prevented from being exposed outside and being pulled off or damaged.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a portable resistance tester, includes main part subassembly (1) and surveys subassembly (2), main part subassembly (1) includes tester main part (11) and protecting cover (12), protecting cover (12) rotate connect in tester main part (11), its characterized in that: survey subassembly (2) including handle (21), detecting head (22), spring (24) and connecting wire (26), the one end of connecting wire (26) with handle (21) fixed connection, the other end with tester main part (11) fixed connection, handle (21) and detecting head (22) fixed connection, spring (24) with detecting head (22) fixed connection.

2. A portable resistance tester as recited in claim 1, wherein: the main body assembly (1) further comprises an operation panel (13) and a display screen (16), and the operation panel (13) and the display screen (16) are fixedly connected to the upper surface of the tester main body (11).

3. A portable resistance tester as recited in claim 1, wherein: the main part subassembly (1) still includes writing pen (14) and a groove (15), a groove (15) is located the upper surface of tester main part (11), writing pen (14) and a groove (15) looks adaptation.

4. A portable resistance tester as recited in claim 1, wherein: the main part subassembly (1) still includes clipboard (17), clipboard (17) fixed connection in the inner wall of protecting cover (12).

5. A portable resistance tester as recited in claim 1, wherein: the body assembly (1) further comprises a handle (18), and the handle (18) is fixedly connected to the outer wall of the protective cover (12).

6. A portable resistance tester as recited in claim 1, wherein: the detection assembly (2) further comprises a connecting block (23), and the handle (21) and the detection head (22) are rotatably connected with the connecting block (23).

7. The portable resistance tester of claim 6 wherein: a placing groove (25) is formed in one side wall of the tester main body (11), and the placing groove (25) is matched with the handle (21), the detecting head (22) and the connecting block (23).

8. A portable resistance tester as recited in claim 7, wherein: the detection assembly (2) further comprises a wire slot (27) and a cover plate (28), an opening is formed in the joint of the wire slot (27) and the placing groove (25), the connecting wire (26) is contained in the wire slot (27), and the cover plate (28) is rotatably connected to the tester main body (11) and is matched with the wire slot (27).