CN110174062A - A kind of casing assembly of wire and cable intelligent measurement instrument - Google Patents
A kind of casing assembly of wire and cable intelligent measurement instrument Download PDFInfo
- Publication number
- CN110174062A CN110174062A CN201910449534.5A CN201910449534A CN110174062A CN 110174062 A CN110174062 A CN 110174062A CN 201910449534 A CN201910449534 A CN 201910449534A CN 110174062 A CN110174062 A CN 110174062A
- Authority
- CN
- China
- Prior art keywords
- wire
- measurement instrument
- cabinet body
- intelligent measurement
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims description 6
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
- G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of casing assemblies of wire and cable intelligent measurement instrument, including cabinet body, the cabinet body upper and lower ends symmetrically pass through the assembly of the detachable connection methods such as riveting and are provided with end cap, rear cover is provided with by the assembly of the detachable connection methods such as riveting on rear side of the cabinet body, also insertion is provided with visual window and controls the handle of circular-rotation by elastic spacing on the cabinet body.Sliding bar can be protruded into limit hole by through-hole in the present invention, to limit the relative position of swivel becket and cylinder slot, sliding bar can be skidded off from limit hole by adjusting rod force, swivel becket can be rotated in this way, after the through-hole alignment limit hole of two sides, unclamping adjusting rod can realize that sliding bar protrudes into limit hole to limit the effect of swivel becket rotation again, this design can activity adjustment handlebar stem gripping angle, convenient for any direction trip gear, it exerts a force more convenient, it in this way can be by the flexible mobile device of handle, consequently facilitating carrying.
Description
Technical field
The present invention relates to electrical appliance enclosure field, the casing assembly of specifically a kind of wire and cable intelligent measurement instrument.
Background technique
Cable dieletric strength depends on the material and thickness of insulation, therefore wire and cable product standard has insulation thickness
Stringent regulation, insulation thickness, which is not up to standard requirements (especially insulation thinnest part thickness), will lead to product in insulation weak spot
Strength reduction or electric field when excessively converging, cause security risk, electric discharge, or even breakdown can be generated when serious, is jeopardized
The safety of the person, property, therefore there is specific standard in country to the insulation of cable and optical cable and the geometric parameter of sheath, and provides
Minimum and highest limit, manufacturer must instruct the industrialized production of cable and optical cable in strict accordance with this standard, to protect
Card safety.If the insulation of cable or optical cable and sheath material thickness are limited more than national standard highest, waste of material will cause, look forward to
The decline of industry productive profit, while also will affect cable or properties of optical fiber cable, or even safety accident may also be will cause.
In the prior art, it is generally adopted for measuring the intelligent measurement instrument of cable and optical cable insulating, jacket thickness and shape
With smart projector equipment, traditional device housings structure is generally used steel plate rolling and assemblies, and containment weight is larger,
It is difficult by traditional groove handle operation when mobile.
Summary of the invention
The purpose of the present invention is to provide a kind of casing assemblies of wire and cable intelligent measurement instrument, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of casing assembly of wire and cable intelligent measurement instrument, including cabinet body, the cabinet body upper and lower ends symmetrically pass through riveting
Etc. detachable connection methods assembly be provided with end cap, is provided on rear side of the cabinet body by the assembly of the detachable connection methods such as riveting
Rear cover, also insertion is provided with visual window and controls the handle of circular-rotation, the cabinet body shape by elastic spacing on the cabinet body
At being set as being located at positive positive cabinet face and positioned at the sidecar face of two sides, the insertion of positive cabinet face lower part is provided with visual window, described
Visual window is made of the slip lid for being embedded in the frame being fixed in positive cabinet face and being slidably fitted on frame.
Further, the cabinet body forms U-typed shell using the bending of 1.2mm thick cold rolled steel sheet, and the rear cover is connected to
In the posterior edges in two sides sidecar face.
Further, the connection linking turning in the positive cabinet face and sidecar face is in cambered surface bending setting.
Further, the sidecar Middle face of two sides is symmetrically arranged with handle, and the handle insertion is arranged on sidecar face.
Further, the handle includes handle slot shell, and the handle slot shell is the metal structure of recess, and edge is in
It is flange shape and be equipped with multiple groups threaded hole.
Further, it is fixedly connected in handle slot shell and is provided with a slot, be rotatably assorted in the cylinder slot and be provided with rotation
Ring, the swivel becket middle part horizontal connection are provided with handlebar stem.
Further, the cylinder slot inner wall is angularly uniformly distributed insertion and is provided with multiple groups limit hole, the swivel becket two
Side is symmetrically provided through through-hole, and the through-hole is identical with the limit hole ruler diameter.
Further, it is slidably matched on the through-hole and is provided with sliding bar, the sliding bar side end protrudes into limit hole
It is interior, extend in another lateral swivel becket, and be fixedly connected positioned at one end in swivel becket and be provided with adjusting rod.
Further, it is connected between the adjusting rod and swivel becket inner wall by spring.
Compared with prior art, the beneficial effects of the present invention are: the assembly connection by end cap, cabinet body and rear cover designs,
It can guarantee the structural stability of whole device, while also more beautiful and generous;Sliding bar can protrude into limit hole by through-hole
In, to limit the relative position of swivel becket and cylinder slot, sliding bar can be skidded off from limit hole by adjusting rod force, this
Sample can rotate swivel becket, and after the through-hole of two sides is aligned limit hole, unclamping adjusting rod can realize that sliding bar protrudes into limit again
Hole limits the effect of swivel becket rotation, this design can activity adjustment handlebar stem gripping angle, convenient for any direction
Trip gear exerts a force more convenient, in this way can be by the flexible mobile device of handle, consequently facilitating carrying.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the casing assembly of wire and cable intelligent measurement instrument.
Fig. 2 is the structural schematic diagram of handle in a kind of casing assembly of wire and cable intelligent measurement instrument.
Fig. 3 is the connection schematic diagram of swivel becket and cylinder slot in a kind of casing assembly of wire and cable intelligent measurement instrument.
In figure: 1- end cap, 2- cabinet body, the positive cabinet face 3-, 4- sidecar face, 5- visual window, 6- handle, 61- handle slot shell,
62- slots, 63- swivel becket, 64- handlebar stem, 65- limit hole, 66- through-hole, 67- sliding bar, 68- adjusting rod, 7- rear cover.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of casing assembly of wire and cable intelligent measurement instrument, including cabinet body 2, institute
State 2 upper and lower ends of cabinet body symmetrically pass through riveting etc. detachable connection methods assembly be provided with end cap 1, pass through on rear side of the cabinet body 2
The assembly of the detachable connection methods such as riveting is provided with rear cover 7, and also insertion is provided with visual window 5 and handle 6 on the cabinet body 2.
The cabinet body 2 forms U-typed shell using the bending of 1.2mm thick cold rolled steel sheet, and the formation of cabinet body 2 is set as being located at
Positive positive cabinet face 3 and the sidecar face 4 positioned at two sides, the rear cover 7 are connected in the posterior edges in two sides sidecar face 4, institute
The connection linking turning in positive cabinet face 3 and sidecar face 4 is stated in cambered surface bending setting.Such design can guarantee the knot of whole device
Structure stability, at the same it is also more beautiful and generous.
Positive 3 lower part of cabinet face insertion is provided with visual window 5, the visual window 5 by insertion be fixed on the frame in positive cabinet face 3 with
And it is slidably fitted in the slip lid composition on frame, movable slip lid can be opened in this way, to be built into test sample to device, put down
When can also avoid in detection space into dust.
Handle 6 is symmetrically arranged in the middle part of the sidecar face 4 of two sides, the insertion of handle 6 is arranged on sidecar face 4, and handle 6 is logical
Cross the 4 activity assembly of the detachable connection methods such as riveting and sidecar face.It in this way can be by the flexible mobile device of handle 6, thus just
In carrying.
Embodiment 2
Fig. 2-3 is please referred to, in embodiment 1, if using the handle 6 of ordinary construction, operator's hand is applied when carrying
Power is difficult, and be not easy to carry out different directions the operation such as lifts, pulls, therefore on the basis of embodiment 1, present invention reality
It applies in example, a kind of casing assembly of wire and cable intelligent measurement instrument, the handle 6 includes handle slot shell 61, the handle
Slot shell 61 is the metal structure of recess, and edge is in flange shape and is equipped with multiple groups threaded hole, is convenient in this way by handle slot shell 61
It is fixed on sidecar face 4, is fixedly connected in handle slot shell 61 by rivet or weld mode and is provided with a slot 62, the cylinder slot
It is rotatably assorted in 62 and is provided with swivel becket 63, the 63 middle part horizontal connection of swivel becket is provided with handlebar stem 64, by holding handle
Hand lever 64 can rotate swivel becket 63 in cylinder slot 62, in this way can be in order to exert a force to different directions, described 62 inner wall of cylinder slot etc.
Even angle distribution insertion is provided with multiple groups limit hole 65, and 63 two sides of swivel becket are symmetrically provided through through-hole 66, described
Through-hole 66 is identical with the 65 ruler diameter of limit hole, is slidably matched on the through-hole 66 and is provided with sliding bar 67, the sliding bar 67
Side end protrudes into limit hole 65, extends in another lateral swivel becket 63, and be fixedly connected and set positioned at one end in swivel becket 63
It is equipped with adjusting rod 68, is connected between 63 inner wall of the adjusting rod 68 and swivel becket by spring.
Sliding bar 67 can be protruded into limit hole 65 by through-hole 66 in this way, to limit the phase of swivel becket 63 and cylinder slot 62
To position, sliding bar 67 can be skidded off by the force of adjusting rod 68 from limit hole 65, can rotate swivel becket 63 in this way, two
After the through-hole 66 of side is aligned limit hole 65, unclamping adjusting rod 68 can realize that sliding bar 67 protrudes into limit hole 65 to limit and turn again
Rotating ring 63 rotate effect, this design can activity adjustment handlebar stem 64 gripping angle, convenient for pulling dress to any direction
It sets, exerts a force more convenient.
The working principle of the invention is: being designed, can be guaranteed entire by the assembly connection of end cap 1, cabinet body 2 and rear cover 7
The structural stability of device, at the same it is also more beautiful and generous;Sliding bar 67 can be protruded into limit hole 65 by through-hole 66, thus
The relative position for limiting swivel becket 63 and cylinder slot 62, can be sliding from limit hole 65 by sliding bar 67 by the force of adjusting rod 68
Out, swivel becket 63 can be rotated in this way, and after the through-hole 66 of two sides is aligned limit hole 65, cunning can be realized again by unclamping adjusting rod 68
Lever 67 protrudes into limit hole 65 to limit the effect of the rotation of swivel becket 63, and this design can the movable gripping for adjusting handlebar stem 64
Angle in this way can be by the flexible mobile device of handle 6, thus just convenient for exerting a force more convenient to any direction trip gear
In carrying.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding etc.
Conventional means, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of casing assembly of wire and cable intelligent measurement instrument, including cabinet body (2), cabinet body (2) upper and lower ends are symmetrical
Assembly is provided with end cap (1), and assembly is provided with rear cover (7) on rear side of the cabinet body (2), which is characterized in that on the cabinet body (2) also
Insertion is provided with visual window (5) and controls the handle (6) of circular-rotation by elastic spacing, and the cabinet body (2) forms and is set as
Positioned at positive positive cabinet face (3) and positioned at the sidecar face (4) of two sides, positive cabinet face (3) lower part insertion is provided with visual window (5),
Frame that the visual window (5) is fixed in positive cabinet face (3) by insertion and the slip lid being slidably fitted on frame form.
2. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 1, which is characterized in that the cabinet
Body (2) forms U-typed shell using the bending of 1.2mm thick cold rolled steel sheet, after the rear cover (7) is connected to two sides sidecar face (4)
In side edge.
3. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 1, which is characterized in that it is described just
The connection linking turning of cabinet face (3) and sidecar face (4) is in cambered surface bending setting.
4. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 1, which is characterized in that two sides
It is symmetrically arranged with handle (6) in the middle part of sidecar face (4), handle (6) insertion is arranged on sidecar face (4).
5. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 4, which is characterized in that described
Hand (6) includes handle slot shell (61), and the handle slot shell (61) is the metal structure of recess, and edge is in flange shape and is equipped with
Multiple groups threaded hole.
6. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 5, which is characterized in that handle slot
It is fixedly connected and is provided with a slot (62) in shell (61), be rotatably assorted and be provided with swivel becket (63) in the cylinder slot (62), it is described
Horizontal connection is provided with handlebar stem (64) in the middle part of swivel becket (63).
7. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 6, which is characterized in that the cylinder
Slot (62) inner wall is angularly uniformly distributed insertion and is provided with multiple groups limit hole (65), and swivel becket (63) two sides, which are symmetrically run through, to be set
It is equipped with through-hole (66), the through-hole (66) is identical with the limit hole (65) ruler diameter.
8. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 7, which is characterized in that described logical
It is slidably matched and is provided with sliding bar (67) on hole (66), sliding bar (67) side end protrudes into limit hole (65), another
Extend in lateral rotation ring (63), and is fixedly connected positioned at swivel becket (63) interior one end and is provided with adjusting rod (68).
9. a kind of casing assembly of wire and cable intelligent measurement instrument according to claim 8, which is characterized in that the tune
It is connected between pole (68) and swivel becket (63) inner wall by spring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910449534.5A CN110174062A (en) | 2019-05-28 | 2019-05-28 | A kind of casing assembly of wire and cable intelligent measurement instrument |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910449534.5A CN110174062A (en) | 2019-05-28 | 2019-05-28 | A kind of casing assembly of wire and cable intelligent measurement instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110174062A true CN110174062A (en) | 2019-08-27 |
Family
ID=67696371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910449534.5A Pending CN110174062A (en) | 2019-05-28 | 2019-05-28 | A kind of casing assembly of wire and cable intelligent measurement instrument |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110174062A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111275996A (en) * | 2020-02-12 | 2020-06-12 | 于洋 | Emergency traffic light |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609546A (en) * | 1946-03-15 | 1948-10-04 | Josef Kumin | Improvements in or relating to door locks |
KR930017366U (en) * | 1991-12-24 | 1993-07-29 | 대우전자 주식회사 | Handles for carrying electronic products |
CN1434184A (en) * | 2002-01-21 | 2003-08-06 | 泷源制造株式会社 | Door locking handle assembly with combination lock |
CN205333016U (en) * | 2016-01-22 | 2016-06-22 | 河南检亿科技有限公司 | Cable insulation overlaps intelligent video measuring apparatu |
CN108621666A (en) * | 2017-09-27 | 2018-10-09 | 深圳市久久犇自动化设备股份有限公司 | Five axis carving machines and its automatic door structure |
CN108903879A (en) * | 2018-06-25 | 2018-11-30 | 杨喜光 | A kind of automatic flushing device of the bamboo tube rice recycled for multiple times based on centrifugal force |
CN109773242A (en) * | 2019-03-14 | 2019-05-21 | 成都中机盈科科技有限公司 | A kind of drilling equipment being applicable in the accurate environmental protection of building multi-angle metope |
CN209894126U (en) * | 2019-05-28 | 2020-01-03 | 河南检亿科技有限公司 | Shell assembly of intelligent wire and cable detection instrument |
-
2019
- 2019-05-28 CN CN201910449534.5A patent/CN110174062A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609546A (en) * | 1946-03-15 | 1948-10-04 | Josef Kumin | Improvements in or relating to door locks |
KR930017366U (en) * | 1991-12-24 | 1993-07-29 | 대우전자 주식회사 | Handles for carrying electronic products |
CN1434184A (en) * | 2002-01-21 | 2003-08-06 | 泷源制造株式会社 | Door locking handle assembly with combination lock |
CN205333016U (en) * | 2016-01-22 | 2016-06-22 | 河南检亿科技有限公司 | Cable insulation overlaps intelligent video measuring apparatu |
CN108621666A (en) * | 2017-09-27 | 2018-10-09 | 深圳市久久犇自动化设备股份有限公司 | Five axis carving machines and its automatic door structure |
CN108903879A (en) * | 2018-06-25 | 2018-11-30 | 杨喜光 | A kind of automatic flushing device of the bamboo tube rice recycled for multiple times based on centrifugal force |
CN109773242A (en) * | 2019-03-14 | 2019-05-21 | 成都中机盈科科技有限公司 | A kind of drilling equipment being applicable in the accurate environmental protection of building multi-angle metope |
CN209894126U (en) * | 2019-05-28 | 2020-01-03 | 河南检亿科技有限公司 | Shell assembly of intelligent wire and cable detection instrument |
Non-Patent Citations (1)
Title |
---|
董辉平;谢娟敏;沈奶连;: "线缆绝缘和护套几何参数测试***设计", 电线电缆, no. 05, 25 October 2015 (2015-10-25) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111275996A (en) * | 2020-02-12 | 2020-06-12 | 于洋 | Emergency traffic light |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN217085107U (en) | Online nuclear phase auxiliary device of high tension switchgear | |
CN110174062A (en) | A kind of casing assembly of wire and cable intelligent measurement instrument | |
CN209894126U (en) | Shell assembly of intelligent wire and cable detection instrument | |
JP2001004672A (en) | Portable photoelectric current meter | |
CN211453713U (en) | Voltage-withstanding insulation resistance tester | |
CN202854208U (en) | Clamp current meter | |
CN209311538U (en) | Contact pin apparatus is used in test in a kind of substation | |
CN206293291U (en) | A kind of welding positioner for joint Terminal of current transformer | |
CN207232198U (en) | A kind of Intelligent nuclear phase pen | |
CN211957572U (en) | Circuit breaker with instruction function | |
CN104852327B (en) | Earthing device for laying bare conductor | |
CN208112101U (en) | Universal connecting mechanism of electric field method electricity testing detector and electric field method electricity testing detector | |
CN205539140U (en) | Power transmission and transformation high accuracy current test table | |
CN202474233U (en) | Wire clamp for tester device | |
CN206274596U (en) | Multifunction insulating wire bushing | |
CN206131941U (en) | Aeroengine's larynx that allies oneself with blade is directly advised more | |
CN216957921U (en) | Concatenation circuit breaker | |
CN213341276U (en) | Distribution control box that electric specialty used | |
CN200976457Y (en) | Electrical distribution box with protection door | |
CN210894476U (en) | Lengthened electricity testing device | |
CN209642237U (en) | A kind of combined connection box | |
CN204885049U (en) | Push -down binding post | |
CN213150506U (en) | High-voltage transformer with protective structure for mobile X-ray machine | |
CN215578013U (en) | High-transformation-ratio pulse transformer based on discharge module | |
CN203721914U (en) | High-altitude ground clamp |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |