CN111766410B - Hand-held type heavy current tester grips structure - Google Patents
Hand-held type heavy current tester grips structure Download PDFInfo
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- CN111766410B CN111766410B CN202010520048.0A CN202010520048A CN111766410B CN 111766410 B CN111766410 B CN 111766410B CN 202010520048 A CN202010520048 A CN 202010520048A CN 111766410 B CN111766410 B CN 111766410B
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- hand
- holding
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- holding plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
Abstract
The invention discloses a handheld large-current tester holding structure which comprises a tester main body, wherein a finger sleeve is arranged on the back side of the tester main body, the tester main body is provided with an L-shaped slide rail and a limit stop, mounting grooves are formed in two ends of the L-shaped slide rail, a bolt is movably matched with the mounting grooves, a spring group is connected between the bolt and the mounting grooves, the L-shaped slide rail is matched with a holding plate, a rolling shaft matched with the L-shaped slide rail is mounted at one end of the holding plate, the holding plate is provided with a abdicating notch matched with the L-shaped slide rail, the holding plate is provided with a matching hole, the holding plate is provided with a finger groove, the finger groove is connected with an arc-shaped soft rubber, two holding plates are provided with strip grooves, one of the two holding plates is hinged with an A hand belt, the A hand belt is provided with a buckle, the other of the two strip grooves is hinged with a B hand belt, the B hand belt is provided with a plurality of buckle holes, and the other ends of the A hand belt and the B hand belt are connected with the corresponding strip grooves in a buckle manner.
Description
Technical Field
The invention belongs to the field of testers, and particularly relates to a handheld large-current tester holding structure.
Background
The current tester is a portable rectifier instrument with high sensitivity and a multi-range protection circuit, and is characterized by wide measurement range, twenty ranges, capability of respectively measuring alternating current and direct current stray voltage and stray current, no need of a power supply, safety and reliability, suitability for testing current and voltage generated by underground steel rails, water pipes, cables and the like of a coal mine, prevention of early explosion of electric detonators and other explosion accidents caused by stray current discharge, minimization of an in-mine fire source, and the like.
With the development and progress of science and technology, the requirements of people on things are quite exquisite and demanding from old thinking that people can use things, and only with continuous progress or innovation ideas, a new form is generated to improve the added value of a product, so that people can live under the test of market competition fiercely, the handheld high-current tester in the prior art does not optimize the structure of a holding part, and it is required to know that the part of the handheld high-current tester which is in the longest contact with a user is the holding part when in use, and if the hand feeling of the holding part is not good, the use experience of the user can be directly influenced; in addition, in the prior art, when a test is performed on a position with a certain height, an auxiliary object for raising needs to be used, which is inconvenient and has certain danger.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aims to provide a holding structure of a handheld high-current tester. In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a structure is gripped to hand-held type heavy current tester, includes the tester main part, tester main part dorsal part is equipped with the dactylotheca, tester main part both sides are equipped with L type slide rail, L type sliding rail connection has limit stop, the mounting groove has all been seted up at L type slide rail both ends, mounting groove activity matching has the bolt, be connected with the spring assembly between bolt and the mounting groove, L type slide rail matches there is the grip, the roller bearing that matches with L type slide rail is installed to grip one end, the grip is equipped with the breach of stepping down that matches with L type slide rail, grip top and side all are equipped with the mating holes that all matches with bolt position and size, the grip is equipped with the finger groove, the finger groove is connected with the arc flexible glue, two the grip all is equipped with the bar groove, one of them bar inslot articulates there is A hand area, A hand area is equipped with the buckle, another bar inslot articulates there is B hand area, B hand area is equipped with a plurality of knot holes, A hand area all is connected with the bar groove buckle that corresponds separately with B hand area's the other end.
Further, the front end of the plug pin is provided with a round angle, and the contact end of the matching hole and the plug pin is provided with a round angle.
Further inject, the mounting groove side is equipped with a plurality of spouts, bolt an organic whole is connected with the bump that matches with the spout, and such design makes the removal of bolt more steady, and fixed effect is better.
Further inject, it holds the board to hold the board for the plastic material, just it embeds to have the insulating layer to hold the board, and such design is felt good, and thermal-insulated effect is strong.
Further inject, it has a plurality of cushions that match with arc flexible glue radian to indicate the groove to embed, and such design further promotes and feels.
Further inject, L type slide rail and tester main part integrated into one piece, such design promotes closely the type, increase of service life.
Further, the hand strap A and the hand strap B are made of flexible sweat-absorbing materials, and the design is sweat-absorbing.
Further, the finger grooves are filled with liquid, and the design is better in hand-holding feeling.
Further, the length of the strip-shaped groove is slightly longer than the length of each of the hand belts A and B, and the hand belts A and B can be taken out conveniently due to the design.
Further, the two holding plates are positioned at the lower side of the tester main body and fixed, and the distance between the two holding plates is not more than ten centimeters, so that the tester is suitable for holding.
The invention has the following beneficial effects:
1. the arc-shaped soft rubber, the liquid in the finger groove and the rubber pad are matched with each other, so that the overall holding hand feeling of the tester main body is excellent, and the use experience of a user is guaranteed;
2. the holding plate is matched with the L-shaped sliding rail to integrally move the holding plate to the bottom of the tester main body, so that the application range of the tester main body is enlarged, and the use effect is stronger;
3. through mutually supporting of A belt and B belt and the setting of dactylotheca 2, consolidate when gripping, it is stronger to prevent falling anti-drop effect.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a first schematic structural diagram of a gripping structure of a handheld high-current tester according to an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of a gripping structure of a handheld high-current tester according to an embodiment of the present invention;
FIG. 3 is a third schematic structural diagram of a gripping structure of a handheld high-current tester according to an embodiment of the present invention;
FIG. 4 is a schematic view of a portion of a handheld heavy current tester holding structure according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a partial cross-sectional structure of a handheld high-current tester holding structure according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a partial cross-sectional structure of a handheld high-current tester holding structure according to an embodiment of the present invention;
the main component symbols are as follows:
tester main part 1, dactylotheca 2, L type slide rail 3, limit stop 4, mounting groove 5, spout 51, bolt 6, bump 61, spring unit 7, hold board 8, roller bearing 9, the breach of stepping down 10, mating holes 11, indicate groove 12, arc flexible glue 121, cushion 122, bar groove 13, A hand area 14, B hand area 15, knot hole 151.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the handheld heavy current tester holding structure of the invention comprises a tester main body 1, a finger stall 2 is arranged on the back side of the tester main body 1, L-shaped slide rails 3 are arranged on both sides of the tester main body 1, the L-shaped slide rails 3 are connected with limit stops 4, mounting grooves 5 are respectively formed at both ends of the L-shaped slide rails 3, a bolt 6 is movably matched with the mounting grooves 5, a spring group 7 is connected between the bolt 6 and the mounting grooves 5, the L-shaped slide rails 3 are matched with a holding plate 8, a roller 9 matched with the L-shaped slide rails 3 is installed at one end of the holding plate 8, the holding plate 8 is provided with a abdicating notch 10 matched with the L-shaped slide rails 3, matching holes 11 matched with the bolt 6 in position and size are respectively formed in both the upper side and the side of the holding plate 8, the holding plate 8 is provided with a finger groove 12, the finger groove 12 is connected with an arc-shaped 121, both the holding plates 8 are provided with bar-shaped grooves 13, one bar-shaped groove 13 is hinged with an a hand belt 14, a buckle is provided with a B hand belt 15, a hand belt 15 is hinged in the other bar groove 13, and a plurality of hand belts 151 are connected with a hand belt 13.
In the embodiment, when the handheld large-current tester holding structure is used, the handheld large-current tester can be directly held on the holding plate 8, the arc-shaped soft rubber 121 is arranged, the holding hand feeling is improved, the holding position is limited, the anti-skid is performed to a certain extent, and if the width of the tester main body 1 is too large, the fingerstall 2 can be used for holding and reinforcing, and the anti-falling and anti-falling effects can be realized; or the holding plate 8 is pulled downwards by force, the bolt 6 is separated from the matching hole 11, then the holding plate 8 is moved to a position right below the tester body 1 through the L-shaped slide rail 3 until the bolt 6 at the position right below the tester body 1 is pushed into the matching hole 11 under the effect of the spring group 7, the arrangement of the gap 10 is avoided, the moving possibility is ensured, the arrangement of the rolling shaft 9 ensures the moving convenience, and the arrangement of the limit stop 4 ensures that the position can not move when the holding plate 8 is stressed, so that the distance between the holding plates 8 is narrowed at the moment, and the holding is convenient to hold; further, the A hand strap 14 and the B hand strap 15 can be taken out of the strip-shaped groove 13, and then the A hand strap 14 and the B hand strap 15 are tied on the wrist through the buckle hole 151, so that the holding stability is ensured, and the anti-falling effect is further enhanced.
Preferably, the front end of the plug pin 6 is provided with a round angle, and the contact end of the matching hole 11 and the plug pin 6 is provided with a round angle.
Preferably, the mounting groove 5 side is equipped with a plurality of spouts 51, and bolt 6 an organic whole is connected with the bump 61 of matcing with the spout, and such design makes the removal of bolt 6 more steady, and fixed effect is better, in fact, also can consider the mode that makes the removal of bolt 6 more steady according to particular case.
The board is held to preferred board 8 for the plastic material, and holds that board 8 embeds has insulating layer 81, and such design, feel is good, and thermal-insulated effect is strong, in fact, also can consider the material of holding board 8 according to particular case.
Preferably, the finger groove 12 is internally provided with a plurality of rubber pads 122 matched with the arc-shaped soft rubber 121 in radian, and due to the design, the hand feeling is further improved, and in fact, the hand feeling improving mode can be considered according to specific conditions.
Preferably L type slide rail 3 and tester main part 1 integrated into one piece, such design promotes closely the type, increase of service life, in fact, also can consider the connected mode of L type slide rail 3 and tester main part 1 according to particular case.
Preferably, the a hand strap 14 and the B hand strap 15 are made of a flexible sweat-absorbent material, and in this design, sweat absorption can be realized, and in fact, the material of the a hand strap 14 and the material of the B hand strap 15 can be considered according to specific situations.
Preferably, the finger grooves 12 are filled with liquid, so that the design is better in hand-holding feeling, and actually, the mode of improving the hand-holding feeling can be considered according to specific situations.
The length of the groove 13 is preferably slightly longer than the length of each of the a-hand strap 14 and the B-hand strap 15, so that the a-hand strap 14 and the B-hand strap 15 can be taken out easily, and actually, the length of the groove 13 can be considered according to specific situations.
Preferably, the distance between the two holding plates 8 located at the lower side of the tester body 1 and fixed is not more than ten cm, which is suitable for holding, and actually, the distance between the two holding plates 8 located at the lower side of the tester body 1 and fixed can be considered according to specific situations.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a structure is held to hand-held type heavy current tester, includes tester main part (1), its characterized in that: the back side of the tester main body (1) is provided with a fingerstall (2), both sides of the tester main body (1) are provided with L-shaped slide rails (3), the L-shaped slide rails (3) are connected with limit stops (4), both ends of the L-shaped slide rails (3) are respectively provided with a mounting groove (5), the movable mounting grooves (5) are respectively provided with a bolt (6), a spring group (7) is connected between the bolt (6) and the mounting groove (5), the L-shaped slide rails (3) are matched with a holding plate (8), one end of the holding plate (8) is provided with a roller (9) matched with the L-shaped slide rails (3), the holding plate (8) is provided with a abdicating notch (10) matched with the L-shaped slide rails (3), the upper part and the side surface of the holding plate (8) are respectively provided with a matching hole (11) matched with the position and the size of the bolt (6), the holding plate (8) is provided with a strip-shaped groove (12), the arc-shaped groove (12) is connected with an arc-shaped groove (121), two holding plates (8) are respectively provided with a strip-shaped grooves (13), one of which is hinged with a buckle groove (14A) and a buckle belt (15) and a buckle belt B) which is hinged with a buckle belt (15) arranged in the hand-shaped groove (151), the other ends of the hand belts A (14) and B (15) are respectively connected with the corresponding strip-shaped grooves (13) in a buckling manner.
2. The hand-held large current tester holding structure according to claim 1, wherein: the front end of the plug pin (6) is provided with a round angle, and the contact end of the matching hole (11) and the plug pin (6) is provided with a round angle.
3. The hand-held high current tester gripping structure of claim 2, wherein: the side of the mounting groove (5) is provided with a plurality of sliding grooves (51), and the bolt (6) is integrally connected with salient points (61) matched with the sliding grooves.
4. A hand-held high current tester gripping structure according to claim 3, characterized in that: the holding plate (8) is made of plastic materials, and a heat insulation layer (81) is arranged in the holding plate (8).
5. The hand-held large current tester holding structure according to claim 4, wherein: a plurality of rubber pads (122) matched with the arc-shaped soft rubber (121) in radian are arranged in the finger groove (12).
6. The hand-held large current tester holding structure according to claim 5, wherein: the L-shaped slide rail (3) and the tester main body (1) are integrally formed.
7. The hand-held high current tester gripping structure of claim 6, wherein: the hand strap A (14) and the hand strap B (15) are both made of flexible sweat-absorbing materials.
8. The hand-held high current tester holding structure of claim 7, wherein: the finger groove (12) is filled with liquid.
9. The hand-held high current tester holding structure of claim 8, wherein: the length dimension of the strip-shaped groove (13) is slightly longer than the length dimensions of the hand belts A (14) and B (15).
10. The hand-held high current tester holding structure of claim 9, wherein: the two holding plates (8) are positioned at the lower side of the tester main body (1) and fixed, and the distance between the two holding plates is not more than ten centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520048.0A CN111766410B (en) | 2020-06-09 | 2020-06-09 | Hand-held type heavy current tester grips structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520048.0A CN111766410B (en) | 2020-06-09 | 2020-06-09 | Hand-held type heavy current tester grips structure |
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| Publication Number | Publication Date |
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| CN111766410A CN111766410A (en) | 2020-10-13 |
| CN111766410B true CN111766410B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010520048.0A Active CN111766410B (en) | 2020-06-09 | 2020-06-09 | Hand-held type heavy current tester grips structure |
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| CN208520849U (en) * | 2018-07-07 | 2019-02-19 | 力当高（上海）智能科技有限公司 | A kind of fruit non-destructive testing device |
| CN210639213U (en) * | 2019-07-29 | 2020-05-29 | 深圳市三合微科技有限公司 | MOS pipe voltage testing arrangement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6940270B2 (en) * | 2003-03-17 | 2005-09-06 | Innova Electronics Corporation | Hand mounted testing meter |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102254568A (en) * | 2010-05-17 | 2011-11-23 | 成都云杉科技有限公司 | Fast plug locking type flash memory disk |
| CN104636698A (en) * | 2013-11-11 | 2015-05-20 | 西安树正电子科技有限公司 | Anti-slip handhold bar code scanner with fixing hand band |
| CN204515036U (en) * | 2015-03-19 | 2015-07-29 | 云南电网有限责任公司文山供电局 | A kind of looped network detects handset |
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| CN206489479U (en) * | 2017-02-08 | 2017-09-12 | 联綮（天津）科技有限公司 | A kind of hand-held criminal case data mining analysis instrument |
| CN206946356U (en) * | 2017-02-08 | 2018-01-30 | 联綮（天津）科技有限公司 | A kind of hand-held civil case wisdom aids in instrument of handling a case |
| CN206557083U (en) * | 2017-03-20 | 2017-10-13 | 山东宜维检测有限公司 | A kind of hand-hold food dry analysis instrument |
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| CN111766410A (en) | 2020-10-13 |
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Effective date of registration: 20230223 Address after: Room 06, Floor 3, Building 1-01, Optical Valley. Core Center, No. 111, Optical Valley Avenue, Donghu New Technology Development Zone, Wuhan, Hubei Province Applicant after: WUHAN QIYI ELECTRICAL Co.,Ltd. Address before: 430040 room 06, 3 / F, building 1-01, guanggu.core center, 111 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: WUHAN QIYI ELECTRICAL Co.,Ltd. Applicant before: Wuhan Tianrun Zhiyuan Electric Co.,Ltd. |
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