CN215833457U - Lightning protection element tester with electric shock protection - Google Patents
Lightning protection element tester with electric shock protection Download PDFInfo
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- CN215833457U CN215833457U CN202122423664.7U CN202122423664U CN215833457U CN 215833457 U CN215833457 U CN 215833457U CN 202122423664 U CN202122423664 U CN 202122423664U CN 215833457 U CN215833457 U CN 215833457U
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Abstract
The utility model discloses a lightning protection element tester with electric shock protection, which aims to solve the technical problems that the tester is large in size, inconvenient to carry, not provided with an electric shock protection structure and potential safety hazards exist during working in the prior art. The tester comprises a tester body, a supporting seat arranged on the tester body, a guide connecting hole connected to the tester body, a display arranged on the tester body, and a control knob arranged on the tester body. This tester has increased protection against electric shock protection structure, safety cover through transparent plastic, inside the safety cover was placed to the component that will carry out the test, the inside insulating supporting seat of cooperation, fix, cooperation attach fitting carries out connection each other simultaneously, the better work of testing that carries on carries out the connection installation of wire through the direction connecting hole, after the completion is connected, connect the wire with the equipment that waits to detect, carry out data record through the display.
Description
Technical Field
The utility model belongs to the technical field of lightning protection elements, and particularly relates to a lightning protection element tester with electric shock protection.
Background
Lightning protection, it is through constituting the interception, dredge the integrated system mode of finally letting out and putting into the ground in order to prevent to cause the protection technology of harm to building itself or its internal plant by the electromagnetic pulse of direct-strike thunder or thunder and lightning, lightning protection components and parts normal work, the switching element is disconnected, when the thunderbolt is unrestrained to come, the switching element switches on, release surge current to the ground, thereby protected electronic equipment to avoid surge impact damage, lightning protection component detector is a section and is applied to the lightning arrester performance test of lightning protection facilities such as telecommunication, electric power, meteorology, computer lab, power distribution line, iron tower transmission line, filling station, mill's grounding net.
At present, the utility model patent of patent number CN201720936162.5 discloses a lightning protection component tester, select module and circuit protection module including voltmeter, dynamometer, time switch module, resistance-capacitance, the high pressure test hole is connected to the voltmeter high-pressure section, and the ampere meter is connected to the low-voltage end, and the negative pole test hole is connected to the output of ampere meter, and time switch module and resistance-capacitance select the module to connect in parallel respectively in the both ends of voltmeter, circuit protection module connects in parallel on high pressure test hole and negative pole test hole. This lightning protection component tester can obtain different analog voltage in 5 through resistance-capacitance selection module, satisfies different voltage range's demand, but is bulky when using, and is inconvenient to carry.
In addition, the utility model patent number CN202021127183.0 discloses a lightning protection component tester, including tester main part and casing, the casing sets up the outside in the tester main part, the lower extreme of tester main part is provided with the buffering mount pad, the buffering mount pad includes mounting panel and fixed plate, be provided with spacing cushion chamber on the fixed plate, spacing cushion intracavity is provided with buffer spring, buffer spring's lower extreme and lower connecting plate fixed connection, buffer spring's upper end and upper junction plate fixed connection, the inner wall fixed connection in lower connecting plate and spacing cushion chamber, the upper junction plate is connected with the mounting panel through the movable rod, movable rod and fixed plate swing joint. This lightning protection component tester has good dampproofing and dehumidification effect, and the radiating effect is good, but equipment does not have the structure of electrocution protection when using, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a lightning protection element tester with electric shock protection, which aims to solve the technical problems that the tester is large in size, inconvenient to carry, not provided with an electric shock protection structure and potential safety hazards exist during working in the prior art.
(2) Technical scheme
In order to solve the technical problem, the utility model provides a lightning protection element tester with electric shock protection, which comprises a tester body, a supporting seat mounted on the tester body, a guide connecting hole connected to the tester body, a display arranged on the tester body and a control knob mounted on the tester body, wherein a positioning groove is fixedly mounted on the tester body, a protection box is movably mounted in the positioning groove, a protection cover is fixedly mounted on the protection box, a connecting mounting column is fixedly mounted at the lower end of the protection cover, a mounting fixing hole is fixedly mounted on the protection box, a guide groove is formed in the protection box, and a test slot is fixedly mounted in the protection box.
When the tester is used, the wires are connected and installed through the guide connecting holes, after connection is completed, the wires and the equipment to be detected are connected, positioning is carried out through the guide grooves, the elements to be detected are placed inside the test grooves, the protective cover is covered, the equipment is started, testing is carried out under the control of the control knob, and data recording is carried out through the display.
Preferably, an insulating connecting seat is fixedly mounted in the test slot, and a limiting mounting groove is formed in the insulating connecting seat. The insulating connecting seat is used for positioning and installing the positioning block through the limiting mounting groove, and the positioning block is prevented from shaking when in use.
Preferably, a positioning block is movably mounted in the limiting mounting groove, and an adjusting groove is fixedly mounted on the positioning block. The positioning blocks are connected, and the adjusting grooves adjust the clamping blocks to meet the requirements of test elements with different sizes.
Preferably, a fixed clamping block is movably mounted in the adjusting groove, and an elastic connecting piece is movably mounted on the fixed clamping block. The arc structure of the fixed clamping block is positioned and installed, and the elastic connecting piece enables the fixed clamping block to be adjusted and fixed more easily.
Preferably, the display is electrically connected with the control knob, and the control knob is electrically connected with the guide connecting hole. The control knob operates the power output of the tester, leads to the connecting hole to install the lead connected with the element, and the display displays the real-time data of the tester.
Preferably, the location groove with the protection box's position corresponds to each other, the protection box with the protective cover passes through connect the erection column with installation fixed orifices interconnect. The positioning groove protects the protection box, so that the protection box can move and be carried along with the instrument.
Preferably, the guide grooves are symmetrically arranged on the protection box, and the installation fixing holes are symmetrically arranged on the protection box. The wire groove enables the inner part of the wire to be connected with the test element, and the fixing hole enables the connection of the protective cover to be more stable.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: the tester provided by the utility model is additionally provided with an electric shock protection structure, elements to be tested are placed in the protective cover through the protective cover made of transparent plastic, the elements are matched with an internal insulation supporting seat for fixing, meanwhile, the elements are matched with a connecting joint for mutual connection, so that better testing work can be performed, the wires are connected and installed through the guide connecting holes, after connection is completed, the wires are connected with equipment to be tested, positioning is performed through the guide grooves, the elements to be tested are placed in the test grooves, after the protective cover is covered, the equipment is started, testing work is performed through control of the control knob, and data recording is performed through the display.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of one embodiment of the test meter of the present invention;
FIG. 2 is a schematic structural diagram of a protection box according to an embodiment of the present invention;
FIG. 3 is a schematic view of a disassembled structure of an embodiment of the tester of the present invention.
The labels in the figures are: 1-tester body, 2-support seat, 3-guide connection hole, 4-display, 5-control knob, 6-positioning groove, 7-protection box, 8-protection cover, 9-installation fixing hole, 10-connection mounting post, 11-guide groove, 12-test groove, 13-insulation connection seat, 14-limit mounting groove, 15-positioning block, 16-regulating groove, 17-fixed fixture block and 18-elastic connector.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
Example 1
This embodiment is a tester for lightning protection component, its overall structure sketch map is shown in fig. 1, its protection box structure sketch map is shown in fig. 2, this tester includes tester body 1, install supporting seat 2 on tester body 1, connect direction connecting hole 3 on tester body 1, set up display 4 on tester body 1, install control knob 5 on tester body 1, fixed mounting has constant head tank 6 on tester body 1, movable mounting has protection box 7 in the constant head tank 6, fixed mounting has protective cover 8 on the protection box 7, the lower extreme fixed mounting of protective cover 8 has connection erection column 10, fixed mounting has installation fixed orifices 9 on the protection box 7, guide way 11 has been seted up on the protection box 7, fixed mounting has test groove 12 in the protection box 7.
For the present embodiment, two guide grooves 11 are symmetrically provided.
Wherein, electric connection between display 4 and the control knob 5, electric connection between control knob 5 and the direction connecting hole 3, the position of constant head tank 6 and protection box 7 corresponds each other, and protection box 7 and protective cover 8 are through connecting erection column 10 and installation fixed orifices 9 interconnect, and guide way 11 symmetry sets up on protection box 7, and the symmetry is provided with installation fixed orifices 9 on the protection box 7.
Meanwhile, an insulating connecting seat 13 is fixedly mounted in the test groove 12, a limiting mounting groove 14 is formed in the insulating connecting seat 13, a positioning block 15 is movably mounted in the limiting mounting groove 14, an adjusting groove 16 is fixedly mounted on the positioning block 15, a fixed clamping block 17 is movably mounted in the adjusting groove 16, the adjusting groove 16 and the fixed clamping block 17 are symmetrically provided with four, an elastic connecting piece 18 is movably mounted on the fixed clamping block 17, the fixed clamping block 17 and the elastic connecting piece 18 are one group, and the two groups are symmetrically provided with two groups.
The schematic structure of the tester insulated connector base 13 is shown in fig. 3.
When the tester is used, the wires are connected and installed through the guide connecting holes 3, after connection is completed, the wires and the equipment to be detected are connected, positioning is carried out through the guide grooves 11, the elements to be detected are placed inside the test grooves 12, after the protective cover 8 is covered, the equipment is started, testing is carried out through control of the control knob 5, and data recording is carried out through the display 4.
Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.
Claims (7)
1. A lightning protection element tester with electric shock protection comprises a tester body, a supporting seat arranged on the tester body, a guide connecting hole connected to the tester body, a display arranged on the tester body and a control knob arranged on the tester body; the tester is characterized in that the tester body is fixedly provided with a positioning groove, the positioning groove is internally and movably provided with a protection box, the protection box is fixedly provided with a protection cover, the lower end of the protection cover is fixedly provided with a connecting mounting post, the protection box is fixedly provided with an installation fixing hole, the protection box is provided with a guide groove, and the protection box is internally and fixedly provided with a test groove.
2. The lightning protection component tester with electric shock protection of claim 1, wherein an insulating connecting seat is fixedly installed in the test slot, and a limiting installation groove is formed in the insulating connecting seat.
3. The lightning protection component tester with electric shock protection according to claim 2, wherein a positioning block is movably mounted in the limiting mounting groove, and an adjusting groove is fixedly mounted on the positioning block.
4. The lightning protection component tester with electric shock protection as claimed in claim 3, wherein a fixed block is movably mounted in the adjusting slot, and an elastic connector is movably mounted on the fixed block.
5. The lightning protection device tester according to claim 1, wherein the display is electrically connected to the control knob, and the control knob is electrically connected to the guiding connection hole.
6. The lightning protection component tester with electric shock protection according to claim 1, wherein the positioning slot and the protection box are corresponding to each other, and the protection box and the protection cover are connected to each other through the connecting mounting post and the mounting fixing hole.
7. The lightning protection component tester with electric shock protection according to claim 1, wherein the guiding slots are symmetrically disposed on the protection box, and the mounting holes are symmetrically disposed on the protection box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423664.7U CN215833457U (en) | 2021-10-08 | 2021-10-08 | Lightning protection element tester with electric shock protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122423664.7U CN215833457U (en) | 2021-10-08 | 2021-10-08 | Lightning protection element tester with electric shock protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215833457U true CN215833457U (en) | 2022-02-15 |
Family
ID=80202223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122423664.7U Active CN215833457U (en) | 2021-10-08 | 2021-10-08 | Lightning protection element tester with electric shock protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215833457U (en) |
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2021
- 2021-10-08 CN CN202122423664.7U patent/CN215833457U/en active Active
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