CN110824214A - Outer wiring device that draws of electric power instrument case fixed mounting - Google Patents
Outer wiring device that draws of electric power instrument case fixed mounting Download PDFInfo
- Publication number
- CN110824214A CN110824214A CN201911240818.XA CN201911240818A CN110824214A CN 110824214 A CN110824214 A CN 110824214A CN 201911240818 A CN201911240818 A CN 201911240818A CN 110824214 A CN110824214 A CN 110824214A
- Authority
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- China
- Prior art keywords
- instrument box
- external lead
- arc
- head
- lead wire
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Links
- 239000010410 layer Substances 0.000 claims abstract description 26
- 239000011229 interlayer Substances 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 31
- 238000005452 bending Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 244000208734 Pisonia aculeata Species 0.000 description 8
- 239000012790 adhesive layer Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- 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
Abstract
The invention discloses an external lead wiring device fixedly assembled on an electric power instrument box, which structurally comprises a front view surface and the electric power instrument box, wherein the front view surface is connected with the electric power instrument box, an external lead wire and an internal lead wire are connected together through an external lead wire terminal, the external lead wire is arranged in an arc interlayer, a pocket shell is forced to bear the external supporting force by a supporting and buckling angle which is supported in the electric power instrument box, the internal supporting angle in the pocket shell has the function of limiting the range of the external supporting and buckling angle, the stress surface can be extruded and expanded when the external lead wire is connected with the internal lead wire and dragged by gravity, the stress surface can be timely reset when the resistance is lost, the external lead wire terminal generates a compression force in the bending process, the arc interlayer is pressed and bent, the joint ball of the arc interlayer can uniformly distribute the force, the joint part of the contact can play a role of protecting, the stress surface can be timely reset when the resistance is lost in the outer layer, and the joint can be stressed by a vertical plane, the bending part is in a buffering bending shape, so that the bending part can be protected and bent at the same time to the maximum extent.
Description
Technical Field
The invention belongs to the field of electric power, and particularly relates to an external lead wiring device for fixing and assembling an electric power instrument box.
Background
When the electric instrument box is installed and fixed on a vertical plane, the rear end of the electric instrument box extends out of the external lead wire port, so that the external lead wire and the internal lead wire can be smoothly connected, and the electric instrument box is controlled and monitored.
Based on the findings of the inventor, the conventional external lead wiring device for the electric instrument box mainly has the following defects, for example:
1. when the external lead wire and the connecting port are clamped together, the external lead wire and the connecting port are pressed on the connecting port due to the drooping gravity of the wire, so that the connecting port is easy to loose after being pressed for a long time, and even the external lead wire and the connecting port are not in good contact with each other.
2. When the external lead wire is arranged at the rear end and is abutted against a vertical plane, a drooping angle of the external lead wire has a certain radian and is abutted against the plane to generate hard pressure, so that the external lead wire is easily pressed to be dead and even the shell is broken.
Therefore, it is necessary to provide an external lead wiring device for fixing and assembling an electric instrument box.
Disclosure of Invention
In order to solve the problems that when the external lead wire and the connecting port are clamped together, the external lead wire is pressed on the connecting port due to the drooping gravity of the wire, the connecting port is easy to loose after being pressed for a long time, even the external lead wire is not in contact with the internal wire, when the external lead wire is arranged at the rear end and is abutted to a vertical plane, the drooping angle of the wire has a certain radian, the plane is abutted to generate hard pressure, and the external lead wire is easy to be pressed to be dead, even the shell is broken.
The invention relates to a purpose and an effect of an external lead wiring device fixedly assembled on an electric instrument box, which are achieved by the following specific technical means:
the structure of the electric power meter comprises a front view surface, an electric power meter box, a rear buckle body and an external lead terminal.
The front view surface is connected with the electric power instrument box, the electric power instrument box is kept away from the one end of front view surface and is installed the back and detain the body, outer lead wire end runs through inside the electric power instrument box.
The outer lead wire end comprises an inner wire port, a butting angle, a pocket shell and an arc interlayer, the inner wire port is installed inside the pocket shell, the pocket shell is connected with the butting angle, and the arc interlayer is installed on the outer surface of the pocket shell.
As a further improvement of the invention, the buckling angle comprises a strip receiving surface, a top limiting head, a middle supporting core and a ball receiving head, wherein the strip receiving surface is abutted against the outer surface of the middle supporting core, the middle supporting core is connected with the ball receiving head, the top limiting head is arranged on the outer side of the middle supporting core, two strip receiving surfaces are arranged, and the middle supporting core is made of rubber materials and has certain pull-back property.
As a further improvement of the invention, the strip receiving surface comprises an inner fixed angle, an outer following layer, vertex angles and arc heads, the inner fixed angle is embedded in the outer following layer, the vertex angles are arranged on the outer surface of the outer following layer, the vertex angles are abutted against the inner wall of the arc heads, five inner fixed angles are arranged, and the arc heads are in a semi-arc structure.
As a further improvement of the invention, the middle support core comprises an outer adhesive layer, two force expansion heads and two force expansion heads, wherein the force expansion heads are attached to the outer surfaces of the force expansion heads, the force expansion heads are embedded in the inner part of the outer adhesive layer, the force expansion heads are abutted against the inner wall of the outer adhesive layer, the two force expansion heads are in an arc structure, and the two force expansion heads are arranged.
As a further improvement of the invention, the arc interlayer comprises a section ball, rubber support expansion edges, four open arcs and four expansion cores, the section ball is connected with the rubber support expansion edges, the open arcs are attached to the outer surfaces of the expansion cores, and the expansion cores are of arc structures.
As a further improvement of the invention, the rubber support extension edge comprises two pulling strips, two top fixing balls, two expanding bodies and two connecting balls, the connecting balls and the pulling strips are of an integrated structure, the top fixing balls are arranged on the outer surface of the expanding bodies, the connecting balls are connected with the expanding bodies, the pulling strips are of an arc structure, and the number of the top fixing balls is two.
Compared with the prior art, the invention has the following beneficial effects:
1. lead wire and inside lead wire in the outside link up together through outer lead wire terminal pair, inside the arc intermediate layer will be arranged in to its outer lead wire, the pocket shell will be forced the atress to support and detain the angle and will bear outer the power to the inside support of electric power instrument case, inside expand power head will drag inside and tear the strip and carry out the stretching to a certain extent, hold outer power and play the effect of dragging to it, timely playback when the outer layer loses the resistance, outer along with the layer will be dragged in the lump, play the effect of limiting range to it by inside internal fixation angle, let it can not be hard to confront, can be when outer wiring and internal connection link up by gravity drag, enlarge the stress surface to its extrusion, make its playback that can also be timely when losing the resistance.
2. Let outer lead terminal produce the compressive force at crooked in-process, its arc intermediate layer will be suppressed crooked, its festival ball will be power evenly distributed, let expand the face body large tracts of land pull join the spheroid with pull back the strip and expand, protect the ectosphere by the solid ball in top, play the effect of protection to the linking position of contradicting, in time playback when the ectosphere loses the resistance, can be when the interface receives vertical plane's compressive force, be the crooked form of buffering, let its at utmost obtain to protect and bend in the lump.
Drawings
Fig. 1 is a schematic structural view of an external lead wiring device fixedly assembled in an electric instrument box according to the present invention.
Fig. 2 is a front view of an internal structure of an external lead terminal according to the present invention.
Fig. 3 is a schematic view of an interior structure of a buckle angle in front view.
FIG. 4 is a front view of an inner structure of a receiving surface according to the present invention.
Fig. 5 is a schematic front view of an internal structure of a center core according to the present invention.
FIG. 6 is a schematic front view of an arc interlayer according to the present invention.
Fig. 7 is a schematic front view of an inner structure of a rubber holder edge.
In the figure: front view surface-tt 01, electric instrument box-tt 02, rear buckle body-tt 03, external lead terminal-tt 04, internal line port-qw 01, buckling angle-qw 02, pocket shell-qw 03, arc interlayer-qw 04, strip receiving surface-a 01, top limit head-a 02, middle support core-a 03, ball receiving head-a 04, internal fixed angle-as 1, external follow layer-as 2, top angle-as 3, arc head-as 4, external glue layer-zx 11, force expanding head-zx 22, extension strip-zx 33, ball-g 01, rubber support extension-g 02, arc opening-g 03, extension core-g 04, pull back strip-www 1, top fixed ball-w 2, surface body-www 3 and joint ball-www 4.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention provides an external lead wiring device for fixing and assembling an electric instrument box, which structurally comprises a front surface tt01, an electric instrument box tt02, a rear buckle body tt03 and an external lead wiring end tt 04.
The front view tt01 is connected with power meter box tt02, the one end of power meter box tt02 that keeps away from front view tt01 is installed the back knot body tt03, outside lead wire end tt04 runs through inside power meter box tt 02.
The outer lead wire end tt04 comprises an inner wire port qw01, a buckling angle qw02, a pocket shell qw03 and an arc interlayer qw04, wherein the inner wire port qw01 is installed inside the pocket shell qw03, the pocket shell qw03 is connected with the buckling angle qw02, and the arc interlayer qw04 is installed on the outer surface of the pocket shell qw 03.
The buckling angle qw02 comprises a strip receiving surface a01, a top limit head a02, a middle support core a03 and a ball receiving head a04, wherein the strip receiving surface a01 abuts against the outer surface of the middle support core a03, the middle support core a03 is connected with the ball receiving head a04, the top limit heads a02 are arranged on the outer side of the middle support core a03, two strip receiving surfaces a01 are arranged, the middle support core a03 is made of rubber materials and has certain pull-back performance, the top limit head a02 extends to form a whole fixed stress surface, the middle support core a03 is pulled and changed according to external force, when resistance is lost on the outer side, the middle support core a 35is pulled and returned timely, and the strip receiving surface a01 bears external force in a large area.
The strip receiving surface a01 comprises an inner fixed angle as1, an outer following layer as2, a vertex angle as3 and an arc head as4, the inner fixed angle as1 is embedded inside the outer following layer as2, the vertex angle as3 is installed on the outer surface of the outer following layer as2, the vertex angle as3 abuts against the inner wall of the arc head as4, five inner fixed angles as1 are arranged, the arc head as4 is of a semi-arc structure, the inner fixed angle as1 is used for stabilizing large-area force of the outer layer, the outer following layer as2 changes according to pulling force of a connecting part, the inner part is protected, and the arc head as4 holds the connecting part with a large area and plays roles of buffering and protecting the connecting part.
The middle support core a03 comprises an outer adhesive layer zx11, a force expansion head zx22 and an extension strip zx33, the force expansion head zx22 is attached to the outer surface of the extension strip zx33, the extension strip zx33 is embedded into the outer adhesive layer zx11, the force expansion head zx22 abuts against the inner wall of the outer adhesive layer zx11, the extension strip zx33 is provided with two arc-shaped structures, the force expansion head zx22 is provided with two strips, the outer adhesive layer zx11 bears the external force in a large area, the inside of the outer adhesive layer zx11 is expanded, the extension strip zx33 supports the force of the outer layer, the outer layer plays a pulling role, and the outer layer is timely reset when resistance is lost.
The specific use mode and function of the embodiment are as follows:
in the invention, when the electric instrument box tt02 is integrally fixed on a vertical plane through the rear buckle body tt03, an outer lead is connected with an inner lead through the outer lead terminal tt04, the outer lead is arranged in the arc interlayer qw04, the pocket shell qw03 is connected with the buckling angle qw02, when the gravity of the outer lead drags the arc interlayer qw04 to droop, the pocket shell qw03 is forced to be propped against the buckling angle qw02 in the electric instrument box tt02 to bear the outer propping force, the pocket shell qw03 is forced to be propped against the buckling angle qw02, the buckling angle qw02 is under the action of a counter force, the ball head a04 drags the outer glue layer zx11 to be stretched, the inner expanding head zx22 drags the inner extending strip zx33 to be stretched to a certain degree, the strip surfaces a01 at two sides are clamped towards the inner side, the arc surface tt03 is pushed by the outer expanding head zx 4 a to generate a, the arc head 58as 24 and the outer expanding head 58as 24 is pushed to generate a change, the outer follow-up layer as2 will be pulled together, and the inner fixed angle as1 plays a role in limiting the range, so that the buckling angle qw02 can extend the area and force of the whole body against the electric instrument box tt02, and the whole body cannot be rigidly resisted.
Example 2:
as shown in fig. 6 to 7:
the arc interlayer qw04 comprises a section ball g01, a rubber support expansion edge g02, an open arc g03 and an expansion core g04, the section ball g01 is connected with the rubber support expansion edge g02, the open arc g03 is attached to the outer surface of the expansion core g04, the section ball g01 is of a ball structure and is provided with four, the expansion core g04 is of an arc structure, the section ball g01 is uniformly distributed with borne force, the rubber support expansion edge g02 generates bending change according to the collision of external force, and the open arc g03 gives a certain expansion angle to a joint part.
The rubber support spreading edge g02 comprises a pull-back strip www1, a top fixing ball www2, an expanding surface body www3 and a connecting ball www4, wherein the connecting ball www4 and the pull-back strip www1 are of an integrated structure, the top fixing ball www2 is installed on the outer surface of the expanding surface body www3, the connecting ball www4 is connected with the expanding surface body www3, the pull-back strip www1 is of an arc structure, the number of the top fixing balls www2 is two, the number of the connecting ball www4 is two, the expanding surface body www3 controls the force, the top fixing ball www2 plays a role in protecting the connecting position of a large area, the pull-back strip www1 plays a role in resisting the external force, and the connecting ball www4 fixes a force bearing point.
The specific use mode and function of the embodiment are as follows:
in the invention, when the external connection wire and the internal connection wire are connected into the internal connection wire through the external lead wire end tt04, the external connection wire and the internal connection wire are butted against a vertical plane at the rear end, so that the external lead wire end tt04 generates a compression force in the bending process, the arc interlayer qw04 is pressed and bent, the joint ball g01 uniformly distributes the force, the glue holder expansion edge g02 is bent, the middle opening arc g03 is expanded, the expansion core g04 performs power-assisted expansion, the expansion surface body www3 drags the joint ball www4 and the pull-back strip www1 in a large area to be expanded, the top fixing ball www2 protects the external layer, when the pull-back strip www1 is expanded, the glue holder expansion edge g02 can uniformly buffer and expand, and the glue holder expansion edge can be timely reset when the external layer loses resistance.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides an outer wiring device of leading of fixed assembly of electric power instrument box, its structure includes preceding sight (tt01), electric power instrument box (tt02), back knot body (tt03), outer wiring end (tt04), its characterized in that:
the front view surface (tt01) is connected with an electric instrument box (tt02), one end, far away from the front view surface (tt01), of the electric instrument box (tt02) is provided with a rear buckle body (tt03), and the external lead terminal (tt04) penetrates through the inside of the electric instrument box (tt 02);
the outer lead terminal (tt04) comprises an inner wire port (qw01), a buckling angle (qw02), a pocket shell (qw03) and an arc interlayer (qw04), wherein the inner wire port (qw01) is installed inside the pocket shell (qw03), the pocket shell (qw03) is connected with the buckling angle (qw02), and the arc interlayer (qw04) is installed on the outer surface of the pocket shell (qw 03).
2. The electrical instrument box fixed mounting external lead wiring device according to claim 1, wherein: the buckling angle (qw02) comprises a strip receiving surface (a01), a top limit head (a02), a middle support core (a03) and a ball receiving head (a04), wherein the strip receiving surface (a01) abuts against the outer surface of the middle support core (a03), the middle support core (a03) is connected with the ball receiving head (a04), and the top limit head (a02) is arranged on the outer side of the middle support core (a 03).
3. The electrical instrument box fixed mounting external lead wiring device according to claim 2, wherein: the strip receiving surface (a01) comprises an inner fixed angle (as1), an outer following layer (as2), a top angle (as3) and an arc head (as4), wherein the inner fixed angle (as1) is embedded into the outer following layer (as2), the top angle (as3) is installed on the outer surface of the outer following layer (as2), and the top angle (as3) abuts against the inner wall of the arc head (as 4).
4. The electrical instrument box fixed mounting external lead wiring device according to claim 2, wherein: the middle support core (a03) comprises an outer glue layer (zx11), a force expansion head (zx22) and a pulling strip (zx33), wherein the force expansion head (zx22) is attached to the outer surface of the pulling strip (zx33), the pulling strip (zx33) is embedded into the outer glue layer (zx11), and the force expansion head (zx22) abuts against the inner wall of the outer glue layer (zx 11).
5. The electrical instrument box fixed mounting external lead wiring device according to claim 1, wherein: the arc interlayer (qw04) comprises a joint ball (g01), a rubber support expansion edge (g02), an open arc (g03) and an expansion core (g04), wherein the joint ball (g01) is connected with the rubber support expansion edge (g02), and the open arc (g03) is attached to the outer surface of the expansion core (g 04).
6. The electrical instrument box fixed mounting external lead wiring device according to claim 2, wherein: the rubber support exhibition edge (g02) comprises a pulling strip (www1), a top fixing ball (www2), a surface expanding body (www3) and a connecting ball body (www4), wherein the connecting ball body (www4) and the pulling strip (www1) are of an integrated structure, the top fixing ball (www2) is installed on the outer surface of the surface expanding body (www3), and the connecting ball body (www4) is connected with the surface expanding body (www 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240818.XA CN110824214B (en) | 2019-12-06 | 2019-12-06 | Outer wiring device that draws of electric power instrument case fixed mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240818.XA CN110824214B (en) | 2019-12-06 | 2019-12-06 | Outer wiring device that draws of electric power instrument case fixed mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110824214A true CN110824214A (en) | 2020-02-21 |
| CN110824214B CN110824214B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911240818.XA Expired - Fee Related CN110824214B (en) | 2019-12-06 | 2019-12-06 | Outer wiring device that draws of electric power instrument case fixed mounting |
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| CN (1) | CN110824214B (en) |
Cited By (3)
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| CN111836496A (en) * | 2020-08-06 | 2020-10-27 | 陈斌 | Thing networking equipment rack |
| CN112562466A (en) * | 2020-12-21 | 2021-03-26 | 湖南现代物流职业技术学院 | Portable logistics information technology experimental box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111328228A (en) * | 2020-03-07 | 2020-06-23 | 别照辰 | Internet of things device solid line connection cabinet |
| CN111836496A (en) * | 2020-08-06 | 2020-10-27 | 陈斌 | Thing networking equipment rack |
| CN111836496B (en) * | 2020-08-06 | 2021-09-17 | 企商在线(北京)网络股份有限公司 | Thing networking equipment rack |
| CN112562466A (en) * | 2020-12-21 | 2021-03-26 | 湖南现代物流职业技术学院 | Portable logistics information technology experimental box |
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| Publication number | Publication date |
|---|---|
| CN110824214B (en) | 2021-08-31 |
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Effective date of registration: 20210812 Address after: No.23 Kunming Road Weihai Shandong 264200 Applicant after: Weihai Power Supply Company of State Grid Shandong Electric Power Company Address before: Electric Power Research Institute, No.500, 2nd Ring South Road, Shizhong District, Jinan City, Shandong Province Applicant before: Lin Yusong |
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