CN208270651U - A kind of resistance meter that electric operating uses - Google Patents
A kind of resistance meter that electric operating uses Download PDFInfo
- Publication number
- CN208270651U CN208270651U CN201820718990.6U CN201820718990U CN208270651U CN 208270651 U CN208270651 U CN 208270651U CN 201820718990 U CN201820718990 U CN 201820718990U CN 208270651 U CN208270651 U CN 208270651U
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- Prior art keywords
- sleeve
- handle
- wall
- resistance meter
- fixedly connected
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Abstract
The utility model relates to electrical equipment technical fields, and disclose a kind of resistance meter that electric operating uses, including handle, the positive bottom end of handle is fixedly installed with regulating switch, the top of handle is fixedly installed with tester ontology, the front of tester ontology is fixedly installed with display screen, tester ontology is located at the front below display screen equipped with function button, tester ontology is located at the front below function button equipped with open-close on-off, and tester ontology top is respectively arranged on the left side and the right side test lead I and test lead II.The resistance meter that the electric operating uses, by the inside that test pencil is fixed on to fixes sleeve, the external activity of fixes sleeve is socketed extension sleeve again, it can be adjusted by holding distance of the tail portion opponent of extension sleeve apart from test pencil, consequently facilitating test pencil is protruded into the place that hand is difficult to touch by user, actual use range is improved.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of resistance meter that electric operating uses.
Background technique
Resistance meter, is a kind of instrument for measuring object electric conductivity, and resistance meter is widely used in electrical peace
Total inspection and earth work completion such as test at the occasions.In the prior art, resistance meter due to its detect electric shock pen it is shorter, carrying out
Some Code in Hazardous Special Locations cause test job to be difficult to carry out because its length is inadequate, are surveyed again after often use being needed to connect electricity indirectly
Examination not only influences testing efficiency, but also as connects electricity indirectly and cause test error.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of resistance meter that electric operating uses, and has
Test pencil handgrip part adjustable in length, easy to adjust, advantages of simple structure and simple solve resistance meter due to its detection touching
Electroprobe is shorter, causes test job to be difficult to carry out because its length is inadequate carrying out some Code in Hazardous Special Locations, often needs using indirect
It is tested again after connecing electricity, not only influences testing efficiency, but also as the problem of connecing electricity indirectly and causing test error.
(2) technical solution
To realize above-mentioned test pencil handgrip part adjustable in length, the simple purpose of easy to adjust and structure, this is practical new
Type provides the following technical solutions: a kind of resistance meter that electric operating uses, including handle, and the positive bottom end of handle is solid
Dingan County is equipped with regulating switch, and the top of the handle is fixedly installed with tester ontology, and the front of the tester ontology is fixed
Display screen is installed, the tester ontology is located at the front below display screen equipped with function button, described this position of tester
Front below function button is equipped with open-close on-off, and tester ontology top is respectively arranged on the left side and the right side test lead
I and test lead II, the equal movable sleeve of outer wall of the test lead I and test lead II is connected to extension sleeve, the telescopic
The internal activity of cylinder is socketed with fixes sleeve, and the bottom end fixing sleeve of the fixes sleeve is connected to connector sleeve, the connector sleeve it is interior
Portion's fixing sleeve is connected to test pencil, and the top of the test pencil is fixedly connected with the other end of test lead I, in the extension sleeve
The top of chamber is fixedly connected with adjustable spring, and the bottom end of the adjustable spring is fixedly connected with the top of fixes sleeve, described to stretch
The front of contracting sleeve offers oval sliding slot, and the internal slide of the oval sliding slot is connected with fixed mechanism, the fixed mechanism
Side be fixedly connected with L type strut.
Preferably, the fixed mechanism includes anchorage bar, and the internal slide of the outside of the anchorage bar and oval sliding slot connects
It connects, one end that the anchorage bar is located at outside extension sleeve is fixedly connected with handle, and the anchorage bar is located at handle and telescopic
Outer wall fixing sleeve between cylinder is connected to fastening block, outer wall of the anchorage bar between handle and fastening block and L-type strut
Bottom end is fixedly connected, and one end that the anchorage bar protrudes into inside fixes sleeve is fixedly connected with anti-off board, and the anchorage bar is located at
The internal whorl of outer wall and fastening nut inside fixes sleeve connects, the side of the fastening nut and the inner wall of fixes sleeve
It is fixedly connected.
Preferably, the distance of the side of the anti-off board to fixes sleeve inner wall is greater than the side of fastening block to extension sleeve
The distance of outer wall.
Preferably, the initial length of the adjustable spring is identical as the length of extension sleeve inner cavity, and the material of adjustable spring
Material is SPEC plastics spring.
Preferably, the external entire length of the fixes sleeve is identical as the length of extension sleeve inner cavity.
Preferably, the top of the extension sleeve outer wall is evenly equipped with the anti-skidding film of annular, the outer surface side of anti-skidding film
Edge is arc-shaped.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of resistance meter that electric operating uses, and has following
The utility model has the advantages that
1, the resistance meter that the electric operating uses by the way that test pencil to be fixed on to the inside of fixes sleeve, then will be consolidated
Determine the external activity socket extension sleeve of sleeve, can be carried out by holding distance of the tail portion opponent of extension sleeve apart from test pencil
It adjusts, consequently facilitating test pencil is protruded into the place that hand is difficult to touch by user, improves actual use range.
2, the resistance meter that the electric operating uses, by setting fixed mechanism and L-type strut, can to extension sleeve and
The collapsing length of fixes sleeve be fixed with movable selection, turn handle so that the outer wall of the surprised extension sleeve of fastening block,
Position to fixed mechanism with respect to L-type strut is fixed, so that the overall length of fixed telescopic sleeve cylinder and fixes sleeve, is fixed
Length detection, can also unclamp handle, in use process, hold the tail portion of extension sleeve, and thumb pushes L-type strut, can change
The overall length of extension sleeve and fixes sleeve is controlled, convenient for measuring many places in the same time.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged diagram at the A of the utility model Fig. 1；
Fig. 3 is the utility model extension sleeve side view.
In figure: 1 handle, 2 regulating switches, 3 tester ontologies, 4 display screens, 5 function buttons, 6 open-close on-offs, 7 tests are led
Line I, 8 test leads II, 9 extension sleeves, 10 fixes sleeves, 11 connector sleeves, 12 test pencils, 13 adjustable springs, 14 length are round and smooth
Slot, 15 fixed mechanisms, 151 anchorage bars, 152 handles, 153 fastening blocks, 154 anti-off boards, 155 fastening nuts, 16L type strut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of resistance meter that electric operating uses, including handle 1 are please referred to, the positive bottom end of handle 1 is solid
Dingan County is equipped with regulating switch 2, and the top of handle 1 is fixedly installed with tester ontology 3, and the front of tester ontology 3 is fixedly mounted
There is display screen 4, the front that tester ontology 3 is located at 4 lower section of display screen is equipped with function button 5, and tester ontology 3 is pressed positioned at function
The front of 5 lower section of button is equipped with open-close on-off 6, and 3 top of tester ontology is respectively arranged on the left side and the right side test lead I 7 and test
Conducting wire II 8, the equal movable sleeve of the outer wall of test lead I 7 and test lead II 8 are connected to extension sleeve 9, and the inside of extension sleeve 9 is living
Dynamic to be socketed with fixes sleeve 10, the external entire length of fixes sleeve 10 is identical as the length of 9 inner cavity of extension sleeve, guarantees flexible
Sleeve 9 can not influence the length of normal test pencil 12 when not using Telescopic, convenient for being selected for different adjustment
Use, the top of 9 outer wall of extension sleeve is evenly equipped with the anti-skidding film of annular, the outer surface edge of anti-skidding film be it is arc-shaped, just
When the top of hand-held extension sleeve 9, comfortable and anti-skidding, the bottom end fixing sleeve of fixes sleeve 10 is connected to connector sleeve 11, connector sleeve
11 inside fixing sleeve is connected to test pencil 12, and the top of test pencil 12 is fixedly connected with the other end of test lead I 7, telescopic
The top of 9 inner cavities of cylinder is fixedly connected with adjustable spring 13, the initial length and the length phase of 9 inner cavity of extension sleeve of adjustable spring 13
Together, and the material of adjustable spring 13 is SPEC plastics spring, when guaranteeing that relative displacement occurs for extension sleeve 9 and fixes sleeve 10,
Adjustable spring 13 is in pressured state, when drawing L-type strut 16 convenient for hand push, it is only necessary to which one-way force applying cooperates adjustable spring 13
Elastic force, free extension operation can be completed, the bottom end of adjustable spring 13 is fixedly connected with the top of fixes sleeve 10, telescopic
The front of cylinder 9 offers oval sliding slot 14, and the internal slide of oval sliding slot 14 is connected with fixed mechanism 15, and fixed mechanism 15 wraps
Anchorage bar 151 is included, the outside of anchorage bar 151 is connect with the internal slide of oval sliding slot 14, and anchorage bar 151 is located at extension sleeve 9
External one end is fixedly connected with handle 152, outer wall fixing sleeve of the anchorage bar 151 between handle 152 and extension sleeve 9
It is connected to fastening block 153, outer wall of the anchorage bar 151 between handle 152 and fastening block 153 and the bottom end of L-type strut 16 are fixed
Connection, one end that anchorage bar 151 protrudes into inside fixes sleeve 10 are fixedly connected with anti-off board 154, and the side of anti-off board 154 is to admittedly
The distance for determining 10 inner wall of sleeve is greater than the side of fastening block 153 to the distance of 9 outer wall of extension sleeve, guarantees fastening block 153 to stretching
When the outer wall of contracting sleeve 9 is pressed, inner wall of the anti-off board 154 still not in contact with fixes sleeve 10, such fixed mechanism setting can
It reduces fixed mechanism 15 and exposes to the length of extension sleeve 9, to improve the overall beautiful and operating characteristics of equipment, anchorage bar
151 be located at fixes sleeve 10 inside outer walls connect with the internal whorl of fastening nut 155, the side of fastening nut 155 with consolidate
The inner wall for determining sleeve 10 is fixedly connected, can be to the collapsing length of extension sleeve 9 and fixes sleeve 10 by the way that fixed mechanism 15 is arranged
It is fixed, turns handle 152, so that the outer wall of the surprised extension sleeve 9 of fastening block 153, to fixed mechanism 15 with respect to L-type strut
16 position is fixed, so that the overall length of fixed telescopic sleeve cylinder 9 and fixes sleeve 10, is fixed length detection, fixed machine
The side of structure 15 is fixedly connected with L type strut 16.
When work, when needing to detect the place for being difficult to directly touch, handle 152 is unclamped, so that fastening block 153
It is separated with the outer wall of extension sleeve 9, L-type strut 16 is pushed and pulled, so that the relative position of extension sleeve 9 and fixes sleeve 10 becomes
Change, and then adjust the spacing between test pencil 12 and 9 tail portion of extension sleeve, then fasten to handle 152, when for short
When needing to measure the position of different height or depth in the time, handle 152 can be unclamped, when holding the tail portion of extension sleeve 9, big thumb
Refer to and push L type strut 16, the elastic force cooperation with adjustable spring 13, it can be achieved that freely adjust collapsing length immediately.
In conclusion the resistance meter that the electric operating uses, by the way that test pencil 12 is fixed on fixes sleeve 10
Inside, then the external activity of fixes sleeve 10 is socketed extension sleeve 9, tail portion opponent's distance of hand-held extension sleeve 9 can be passed through
The distance of test pencil is adjusted, consequently facilitating test pencil is protruded into the place that hand is difficult to touch by user, improves actual use
Range；By setting fixed mechanism 15 and L-type strut 16, the collapsing length of extension sleeve 9 and fixes sleeve 10 can be consolidated
Fixed and movable selection, turns handle 152, so that the outer wall of the surprised extension sleeve 9 of fastening block 153, to fixed mechanism 15 with respect to L
The position of type strut 16 is fixed, so that the overall length of fixed telescopic sleeve cylinder 9 and fixes sleeve 10, is fixed length detection,
Also it can unclamp handle 152, in use process, hold the tail portion of extension sleeve 9, thumb pushes L-type strut 16, can change control
The overall length of extension sleeve 9 and fixes sleeve 10, convenient for measuring many places in the same time；Resistance meter is solved due to its detection
The pen that gets an electric shock is shorter, causes test job to be difficult to carry out because its length is inadequate carrying out some Code in Hazardous Special Locations, often needs between using
It is tested again after connecing electricity, not only influences testing efficiency, but also as the problem of connecing electricity indirectly and causing test error.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of resistance meter that electric operating uses, including handle (1), it is characterised in that: the positive bottom of the handle (1)
End is fixedly installed with regulating switch (2), and the top of the handle (1) is fixedly installed with tester ontology (3), the tester sheet
The front of body (3) is fixedly installed with display screen (4), and the tester ontology (3) is located at the front below display screen (4) equipped with function
Energy button (5), the tester ontology (3) are located at the front below function button (5) equipped with open-close on-off (6), the test
Instrument ontology (3) top is respectively arranged on the left side and the right side test lead I (7) and test lead II (8), the test lead I (7) and
The equal movable sleeve of the outer wall of test lead II (8) is connected to extension sleeve (9), and the internal activity of the extension sleeve (9) is socketed with solid
Determine sleeve (10), the bottom end fixing sleeve of the fixes sleeve (10) is connected to connector sleeve (11), and the inside of the connector sleeve (11) is solid
Surely it is socketed with test pencil (12), the top of the test pencil (12) is fixedly connected with the other end of test lead I (7), described to stretch
The top of contracting sleeve (9) inner cavity is fixedly connected with adjustable spring (13), the bottom end of the adjustable spring (13) and fixes sleeve
(10) top is fixedly connected, and the front of the extension sleeve (9) offers oval sliding slot (14), the oval sliding slot (14)
Internal slide is connected with fixed mechanism (15), and the side of the fixed mechanism (15) is fixedly connected with L-type strut (16).
2. the resistance meter that a kind of electric operating according to claim 1 uses, it is characterised in that: the fixed mechanism
It (15) include anchorage bar (151), the outside of the anchorage bar (151) is connect with the internal slide of oval sliding slot (14), described tight
Solid rod (151) is located at the external one end of extension sleeve (9) and is fixedly connected with handle (152), and the anchorage bar (151) is located at handle
(152) the outer wall fixing sleeve between extension sleeve (9) is connected to fastening block (153), and the anchorage bar (151) is located at handle
(152) outer wall between fastening block (153) is fixedly connected with the bottom end of L-type strut (16), and the anchorage bar (151) is protruded into solid
Determine the internal one end of sleeve (10) to be fixedly connected with anti-off board (154), it is internal that the anchorage bar (151) is located at fixes sleeve (10)
Outer wall connect with the internal whorl of fastening nut (155), the side of the fastening nut (155) is interior with fixes sleeve (10)
Wall is fixedly connected.
3. the resistance meter that a kind of electric operating according to claim 2 uses, it is characterised in that: the anti-off board
(154) distance of side to fixes sleeve (10) inner wall is greater than side to extension sleeve (9) outer wall of fastening block (153)
Distance.
4. the resistance meter that a kind of electric operating according to claim 1 uses, it is characterised in that: the adjustable spring
(13) initial length is identical as the length of extension sleeve (9) inner cavity, and the material of adjustable spring (13) is SPEC plastics spring.
5. the resistance meter that a kind of electric operating according to claim 1 uses, it is characterised in that: the fixes sleeve
(10) external entire length is identical as the length of extension sleeve (9) inner cavity.
6. the resistance meter that a kind of electric operating according to claim 1 uses, it is characterised in that: the extension sleeve
(9) top of outer wall is evenly equipped with the anti-skidding film of annular, and the outer surface edge of anti-skidding film is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718990.6U CN208270651U (en) | 2018-05-15 | 2018-05-15 | A kind of resistance meter that electric operating uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718990.6U CN208270651U (en) | 2018-05-15 | 2018-05-15 | A kind of resistance meter that electric operating uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270651U true CN208270651U (en) | 2018-12-21 |
Family
ID=64681827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718990.6U Expired - Fee Related CN208270651U (en) | 2018-05-15 | 2018-05-15 | A kind of resistance meter that electric operating uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270651U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441581A (en) * | 2019-07-16 | 2019-11-12 | 上海北堃电力科技有限公司 | A kind of power grid bus current measuring device |
| CN113702865A (en) * | 2021-07-29 | 2021-11-26 | 国网山东省电力公司微山县供电公司 | Transformer substation operation and maintenance detection device |
-
2018
- 2018-05-15 CN CN201820718990.6U patent/CN208270651U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441581A (en) * | 2019-07-16 | 2019-11-12 | 上海北堃电力科技有限公司 | A kind of power grid bus current measuring device |
| CN110441581B (en) * | 2019-07-16 | 2023-12-29 | 上海北堃电力科技有限公司 | Power grid bus current measuring device |
| CN113702865A (en) * | 2021-07-29 | 2021-11-26 | 国网山东省电力公司微山县供电公司 | Transformer substation operation and maintenance detection device |
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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: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |