CN213689770U - Multi-channel low-conduction tester - Google Patents
Multi-channel low-conduction tester Download PDFInfo
- Publication number
- CN213689770U CN213689770U CN202022567749.8U CN202022567749U CN213689770U CN 213689770 U CN213689770 U CN 213689770U CN 202022567749 U CN202022567749 U CN 202022567749U CN 213689770 U CN213689770 U CN 213689770U
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- tester
- shell
- protective housing
- protective shell
- protective
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- 230000001681 protective effect Effects 0.000 claims abstract description 66
- 238000005192 partition Methods 0.000 claims description 27
- 238000013016 damping Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a low conduction tester of multichannel, concretely relates to conduction tester field, the protective housing comprises a protective housing, the inside tester shell that is provided with of protective housing, tester shell top is provided with power socket, power socket bottom one side is provided with shift knob, shift knob one side is provided with control button, the control button top is provided with the display screen, display screen one side is provided with the wiring mouth, tester shell both sides all are provided with first slider, the inside first spout that is provided with of protective housing, first slider and first spout phase-match, first spout sets up with the tester shell is perpendicular. The utility model discloses a first slider drives tester shell lateral shifting, and the tester shell can move to the protective housing outside to can be more convenient when making the conduction tester break down inspect and maintain, the waste that has reduced the resource has improved the efficiency of work.
Description
Technical Field
The utility model relates to a conduction tester technical field, more specifically say, the utility model relates to a low conduction tester of multichannel.
Background
The tester for ground on-resistance is used for measuring the on-resistance between the metal casing and the safety ground terminal (wire) led out from the equipment, which can be touched by the electrical equipment (such as household appliances, electric heaters, medical electrical equipment, measurement, control and laboratory electrical equipment, etc.) powered by an AC power grid. The conduction tester is a portable tester with high automation degree and is specially used for testing the electrical integrity of a grounding device, and the reliable and effective connection of a grounding down lead of the conduction tester and a ground net is the fundamental guarantee of the safe operation of the equipment.
But when in actual use, the current tester that switches on is generally supporting to be provided with protecting sheathing, and protecting sheathing and tester body are difficult to separate, and the tester that switches on will destroy outside protective housing completely when damaging the needs maintenance and just can inspect it and maintain, has caused the waste of resource and the inconvenience of work.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a low conduction tester of multichannel drives tester shell lateral shifting through first slider, and the tester shell can move to the protective housing outside to can be more convenient inspect and maintain when making the conduction tester break down, the waste that has reduced the resource has improved the efficiency of work, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low conduction tester of multichannel, includes the protective housing, its characterized in that: a tester shell is arranged in the protective shell, a power socket is arranged at the top of the tester shell, a switch button is arranged on one side of the bottom of the power socket, a control button is arranged on one side of the switch button, the top of the control button is provided with a display screen, one side of the display screen is provided with a wiring port, the two sides of the tester shell are respectively provided with a first sliding block, a first sliding groove is arranged in the protective shell, the first sliding block is matched with the first sliding groove which is vertically arranged with the tester shell, a groove is arranged at one side of the protective shell, a partition board is arranged in the groove, second sliding blocks are arranged at two sides of the partition board, two second sliding grooves are arranged in the protective shell and are respectively arranged at two sides of the groove, the second sliding block is matched with the second sliding groove, and the second sliding groove is arranged in parallel with the tester shell.
In a preferred embodiment, the top of the protective shell is provided with a cover plate, the two sides of the protective shell are provided with fixing rings, a bearing is arranged inside the fixing rings, a straight rod is arranged inside the bearing, one end of the straight rod penetrates through the cover plate and extends into the bearing, and the top of the cover plate is provided with a bracelet.
In a preferred embodiment, threaded holes are formed in one sides of the protective shell and one side of the partition plate, threaded rods are arranged in the threaded holes, one ends of the threaded rods penetrate through the protective shell and the partition plate and extend into the protective shell, bolts are arranged at one ends of the threaded rods, and the partition plate is detachably connected with the protective shell through the threaded rods.
In a preferred embodiment, a connecting plate is arranged at the bottom of the tester shell, a damping spring is arranged at the bottom of the connecting plate, a fixing plate is arranged at the bottom of the damping spring, and one side of the fixing plate is fixedly connected with the bottom of the protective shell.
In a preferred embodiment, the straight rod is provided with two clamping rings at two ends, the straight rod is provided with threads at two ends, the inner wall of each clamping ring is provided with threads, and the clamping rings are detachably connected with the straight rod through the threads.
In a preferred embodiment, the protective shell is provided with a moisture barrier at the bottom, which is provided inside the protective shell, said moisture barrier being made of a sponge material.
In a preferred embodiment, the protective shell is made of a rubber material.
In a preferred embodiment, friction pulleys are arranged on two sides of the first sliding block, pulley grooves are formed in the first sliding groove, and the friction pulleys are matched with the pulley grooves.
The utility model discloses a technological effect and advantage:
1. compared with the prior art, when the conduction tester needs to overhaul or replace the internal structure of the conduction tester, the tester shell can be directly moved to an operable state by disassembling the protective shell, and the tester shell does not need to be completely taken out of the protective shell, so that the practicability of the conduction tester is improved, the conduction tester is more convenient and quicker to overhaul parts, and the working efficiency is improved;
2. compared with the prior art, through being provided with the friction pulley on the first slider, the tester shell can be more laborsaving with the first slider of hand promotion when the protective housing is inside to make conduction tester inspection maintenance lighter, the operation is simple and easy convenient, has improved work efficiency, has strengthened conduction tester's practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is a schematic view of the fixing ring structure of the present invention.
Fig. 4 is a schematic diagram of the snap ring structure of the present invention.
The reference signs are: 1. a protective shell; 2. a tester housing; 3. a power outlet; 4. a switch button; 5. A control button; 6. a display screen; 7. a wiring port; 8. a first slider; 9. a first chute; 10. a partition plate; 11. a second slider; 12. a second chute; 13. a cover plate; 14. a fixing ring; 15. a bearing; 16. A straight rod; 17. a bracelet; 18. a threaded rod; 19. a connecting plate; 20. a damping spring; 21. a fixing plate; 22. a snap ring; 23. a moisture barrier; 24. a friction pulley; 25. a pulley groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the attached figures 1-4, the multichannel low-conductivity tester comprises a protective shell 1, a tester shell 2 is arranged in the protective shell 1, a power socket 3 is arranged at the top of the tester shell 2, a switch button 4 is arranged at one side of the bottom of the power socket 3, a control button 5 is arranged at one side of the switch button 4, a display screen 6 is arranged at the top of the control button 5, a wiring port 7 is arranged at one side of the display screen 6, first sliding blocks 8 are arranged at two sides of the tester shell 2, a first sliding groove 9 is arranged in the protective shell 1, the first sliding blocks 8 are matched with the first sliding groove 9, the first sliding groove 9 is arranged perpendicular to the tester shell 2, a groove is arranged at one side of the protective shell 1, a partition plate 10 is arranged in the groove, second sliding blocks 11 are arranged at two sides of the partition plate 10, two second sliding grooves 12 are arranged in, the second sliding block 11 is matched with the second sliding groove 12, and the second sliding groove 12 is arranged in parallel with the tester shell 2.
As shown in fig. 1, protective housing 1 top is provided with apron 13, protective housing 1 both sides all are provided with solid fixed ring 14, gu the inside bearing 15 that is provided with of fixed ring 14, the inside straight-bar 16 that is provided with of bearing 15, straight-bar 16 one end runs through apron 13 and extends to in the bearing 15, apron 13 top is provided with bracelet 17, so that tester shell 2 can make protective housing 1 sealed when out-of-operation state, thereby make the conduction tester can not receive the pollution of external impurity under the state of not using, the protective capacities of protective housing 1 has been improved, make conduction tester life obtain the extension.
As shown in the attached drawing 1, threaded holes are formed in one sides of the protective shell 1 and the partition plate 10, a threaded rod 18 is arranged in the threaded hole, one end of the threaded rod 18 runs through the protective shell 1 and the partition plate 10 and extends to the interior of the protective shell 1, one end of the threaded rod 18 is provided with a bolt, the partition plate 10 and the protective shell 1 are detachably connected through the threaded rod 18, so that the tester shell 2 can be protected through the partition plate 10 and the protective shell 1 when the tester shell 2 is not required to be pulled out, the partition plate 10 can protect the tester shell 2, the purpose of repairing and cleaning the test shell can be achieved by disassembling the partition plate 10, the practicability and functionality of a conduction tester are improved, the conduction tester is more convenient to repair, and the working efficiency is improved.
As shown in fig. 2, tester shell 2 bottom is provided with connecting plate 19, connecting plate 19 bottom is provided with damping spring 20, damping spring 20 bottom is provided with fixed plate 21, fixed plate 21 one side and 1 bottom fixed connection of protective housing to reduce the influence of vibrations to the conduction tester when conduction tester work receives vibrations, thereby make the job stabilization nature of conduction tester obtain improving, improved the practicality and the security of conduction tester, prolonged the life of conduction tester.
As shown in fig. 4, the two ends of the straight rod 16 are provided with the snap rings 22, the two ends of the straight rod 16 are provided with threads, the inner walls of the snap rings 22 are provided with threads, the snap rings 22 are detachably connected with the straight rod 16 through the threads, so that the straight rod 16 can be detachably connected with the fixing rings 14, the stability of the cover plate 13 is improved, the protective shell 1 is more convenient to detach, and the production efficiency is improved.
As shown in fig. 2, the bottom of the protective shell 1 is provided with a moisture-proof layer 23, the moisture-proof layer 23 is arranged inside the protective shell 1, and the moisture-proof layer 23 is made of sponge material, so that the conduction tester cannot damp due to long-term work on the ground, the safety of the conduction tester is improved, and the service life of the conduction tester is prolonged.
As shown in the attached drawing 1, the protective housing 1 is made of rubber materials, so that the influence on the conduction tester when the protective housing 1 is impacted is reduced, the service life of the conduction tester is prolonged, the stability in working is improved, and the practicability of the conduction tester is also improved.
As shown in the attached figure 2, the two sides of the first sliding block 8 are both provided with friction pulleys 24, the first sliding groove 9 is internally provided with a pulley groove 25, and the friction pulleys 24 are matched with the pulley groove 25, so that the tester shell 2 can be moved externally in a more labor-saving and convenient manner, the operation of workers is simple and convenient, the working efficiency is improved, and the practicability of the conduction tester is enhanced
The utility model discloses the theory of operation: when the conduction tester needs to be replaced and overhauled, the bolt is rotated to be detached, the threaded rod 18 is screwed again, the threaded rod 18 rotates in the threaded hole, the protective shell 1 and the partition plate 10 are not in a fixed state any more, the partition plate 10 is pulled to enable the partition plate 10 to be subjected to upward force, the second sliding blocks 11 are arranged on two sides of the partition plate 10, the second sliding blocks 11 slide in the second sliding grooves 12, the partition plate 10 can move up and down, the second sliding blocks 11 move to the outer side of the second sliding grooves 12, the partition plate 10 is separated from the protective shell 1, the tester shell 2 moves from the inner part of the protective shell 1 to the direction of the partition plate 10, the first sliding blocks 8 are arranged on two sides of the tester shell 2, the first sliding blocks 8 slide in the first sliding grooves 9 to enable the tester shell 2 to slide in the protective shell 1 again, the tester shell 2 slides to the direction of the partition plate 10 until the tester shell 2 cannot move, thereby make when the continuity tester need overhaul or change its inner structure, can be directly through dismantling protective housing 1 and remove to the state that can operate tester shell 2, need not take out tester shell 2 from protective housing 1 completely, improved the practicality of continuity tester, make it convenient and fast more when renewal part overhauls, improved work efficiency.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a low tester that switches on of multichannel, includes protective housing (1), its characterized in that: the tester is characterized in that a tester shell (2) is arranged in the protective shell (1), a power socket (3) is arranged at the top of the tester shell (2), a switch button (4) is arranged on one side of the bottom of the power socket (3), a control button (5) is arranged on one side of the switch button (4), a display screen (6) is arranged at the top of the control button (5), a wiring port (7) is arranged on one side of the display screen (6), first sliding blocks (8) are arranged on two sides of the tester shell (2), a first sliding groove (9) is arranged in the protective shell (1), the first sliding blocks (8) are matched with the first sliding groove (9), the first sliding groove (9) is perpendicular to the tester shell (2), a groove is arranged on one side of the protective shell (1), a partition plate (10) is arranged in the groove, second sliding blocks (11) are arranged on two sides of the partition plate (10, the protective housing (1) is internally provided with two second sliding grooves (12), the two second sliding grooves (12) are respectively arranged on two sides of the groove, the second sliding blocks (11) are matched with the second sliding grooves (12), and the second sliding grooves (12) are arranged in parallel with the tester shell (2).
2. A multi-channel low on tester as claimed in claim 1 wherein: the utility model discloses a bracelet, including protective housing (1), straight-bar (16), apron (13), fixed ring (14) inside bearing (15) that are provided with, inside straight-bar (16) that are provided with of bearing (15), straight-bar (16) one end is run through apron (13) and is extended to in bearing (15), apron (13) top is provided with bracelet (17).
3. A multi-channel low on tester as claimed in claim 1 wherein: threaded holes are formed in one sides of the protective shell (1) and the partition plate (10), threaded rods (18) are arranged in the threaded holes, one ends of the threaded rods (18) penetrate through the protective shell (1) and the partition plate (10) and extend to the interior of the protective shell (1), bolts are arranged at one ends of the threaded rods (18), and the partition plate (10) is detachably connected with the protective shell (1) through the threaded rods (18).
4. A multi-channel low on tester as claimed in claim 1 wherein: tester shell (2) bottom is provided with connecting plate (19), connecting plate (19) bottom is provided with damping spring (20), damping spring (20) bottom is provided with fixed plate (21), fixed plate (21) one side and protective housing (1) bottom fixed connection.
5. A multi-channel low on tester as claimed in claim 2 wherein: the straight-bar connecting structure is characterized in that clamping rings (22) are arranged at two ends of the straight bar (16), threads are arranged on the inner wall of each clamping ring (22), and the clamping rings (22) are detachably connected with the straight bar (16) through the threads.
6. A multi-channel low on tester as claimed in claim 1 wherein: the protective housing (1) bottom is provided with dampproof course (23), dampproof course (23) set up inside protective housing (1), dampproof course (23) are made by sponge material.
7. A multi-channel low on tester as claimed in claim 1 wherein: the protective shell (1) is made of rubber.
8. A multi-channel low on tester as claimed in claim 1 wherein: first slider (8) both sides all are provided with friction pulley (24), pulley groove (25) have been seted up to first spout (9) inside, friction pulley (24) and pulley groove (25) phase-match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567749.8U CN213689770U (en) | 2020-11-09 | 2020-11-09 | Multi-channel low-conduction tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567749.8U CN213689770U (en) | 2020-11-09 | 2020-11-09 | Multi-channel low-conduction tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213689770U true CN213689770U (en) | 2021-07-13 |
Family
ID=76729036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022567749.8U Expired - Fee Related CN213689770U (en) | 2020-11-09 | 2020-11-09 | Multi-channel low-conduction tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213689770U (en) |
-
2020
- 2020-11-09 CN CN202022567749.8U patent/CN213689770U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |