CN107834273B - Insulating protection device for wire connection part - Google Patents
Insulating protection device for wire connection part Download PDFInfo
- Publication number
- CN107834273B CN107834273B CN201711337817.8A CN201711337817A CN107834273B CN 107834273 B CN107834273 B CN 107834273B CN 201711337817 A CN201711337817 A CN 201711337817A CN 107834273 B CN107834273 B CN 107834273B
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- CN
- China
- Prior art keywords
- plate
- spring
- protection
- protection plate
- insulating
- 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.)
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Links
- 230000004224 protection Effects 0.000 title claims abstract description 110
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention provides an insulation protection device for an electric wire joint, which comprises a fixed plate, a first protection plate, a second protection plate, an insulation plate, an L-shaped clamping plate, a spring IV and a support plate, wherein the first protection plate is assembled on the fixed plate, the second protection plate is installed at the lower end of the first protection plate, the insulation plate is assembled at the lower end of the second protection plate, the protection effect is improved by the design, the L-shaped clamping plate is assembled at the bottom end inside the support plate, the spring IV is connected with the outer end of the L-shaped clamping plate, and the spring IV is arranged on the inner wall of the support plate.
Description
Technical Field
The invention relates to an insulation protection device for a wire connection part, belonging to the technical field of circuit connection.
Background
The existing insulating protection device for the wire connection part is usually covered on the wiring terminal row by using a protective cover, is not firm enough in installation, is easy to loosen and fall off, has poor protection effect, is usually fixed by using bolts, is relatively troublesome in installation and disassembly, and has low use effect.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the insulation protection device for the wire connection part, so as to solve the problems in the background art.
In order to achieve the above object, the present invention is realized by the following technical scheme: the utility model provides an insulating protection device of electric wire junction, includes protection machanism, fixture and binding post row, protection machanism assembles at binding post row up end, binding post row sets up on fixture, protection machanism installs in fixture upside, protection machanism includes fixed plate, guard plate one, guard plate two, insulation board, spring one and spring two, the fixed plate sets up at binding post row up end, install spring two on the fixed plate inner wall, the spring outer end is connected with guard plate one, guard plate one assembles on the fixed plate, guard plate one installs guard plate two in the lower extreme, guard plate two lower extreme is equipped with the insulation board, the insulation board upper end is connected with spring one, spring one sets up on guard plate two inside top, the fixed plate is connected with guard plate one through spring two, guard plate two is connected with the insulation board, fixture includes L type grip block, depression bar, push rod, spring three, sucking disc, spring four and backup pad, the backup pad is inlayed to the backup pad lower extreme, install the sucking disc on the inside top is installed to the spring three, three in the inside ends are installed to the backup pad, three in the inside is installed to the tip is equipped with the spring three in the inside of the tip, three inside is installed to the tip is equipped with the spring.
In an embodiment, the first spring, the second spring, the first protection plate, the second protection plate, the insulating plate, the fourth spring and the L-shaped clamping plates are all provided with two, the first protection plate is symmetrically installed at the front end and the rear end of the fixed plate, the supporting plate is respectively connected with the two L-shaped clamping plates through the fourth spring, and the pressing rod, the pushing rod, the third spring, the sucking disc and the sealing cover are all provided with at least two, and at least two pressing rods are respectively installed on the supporting plate.
In an embodiment, the upper end of the sucker is provided with a through hole, the sealing cover is connected with the inner top end of the sucker through a spring hinge, and the upper end of the sealing cover is provided with a through hole.
In an embodiment, an open slot is formed in the outer end of the first protection plate, a second protection plate is arranged on the open slot, the second protection plate is connected with the first protection plate through a rotating shaft, a latch plate is assembled on the first protection plate, and the latch plate is arranged at the outer end of the first protection plate.
In an embodiment, a sliding groove is formed in the lower end of the second protection plate, a first spring and an insulating plate are arranged on the sliding groove, and the second protection plate is connected with the insulating plate through bolts.
In an embodiment, the L-shaped clamping plate is connected with the supporting plate through a sliding rail, and an insulating pad is arranged at the contact position of the L-shaped clamping plate and the wiring terminal row.
The invention has the beneficial effects that: according to the electric wire connecting part insulation protection device, the fixing plate, the first protection plate, the second protection plate, the insulation plate, the first spring and the second spring are added, so that protection of the wiring terminal row is realized, meanwhile, the wiring terminal row can be contracted, the protection effect is good, and the problems that the existing electric wire connecting part insulation protection device is usually covered on the wiring terminal row by using the protection cover, is not firm enough in installation, is easy to loosen and fall off, and is poor in protection effect are solved.
According to the invention, through adding the L-shaped clamping plate, the compression bar, the push rod, the spring III, the sucking disc, the sealing cover, the spring IV and the supporting plate, the clamping fixation of wiring terminal rows with different specifications is realized, meanwhile, the disassembly and the assembly are convenient, and the problems that the conventional insulation protection device at the wire connection position is usually fixed by using bolts, the installation and the disassembly are both troublesome, and the use effect is low are solved.
The spring hinge is added, so that the sealing cover is automatically reset, the opening groove and the rotating shaft are added, the protection plate II is convenient to rotate, the latch plate II is added, the protection plate II is limited, the first spring and the insulating plate are convenient to place due to the addition of the sliding groove, the insulating effect is improved due to the addition of the insulating pad, the use is convenient, the operation is convenient, the protection effect is improved, the disassembly and the assembly are convenient, the stability is good, and the reliability is high.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of an insulation protection device at a wire connection point according to the present invention;
FIG. 2 is a schematic view of a protective mechanism of the insulation protection device at the wire connection of the present invention;
FIG. 3 is a schematic view of a clamping mechanism of the insulation protection device at the wire connection of the present invention;
in the figure: 1-protection mechanism, 2-fixture, 3-binding post row, 11-fixed plate, 12-guard plate first, 13-guard plate second, 14-insulation board, 15-spring first, 16-spring second, 21-L-shaped fixture plate, 22-depression bar, 23-push rod, 24-spring third, 25-sucking disc, 26-sealing cover, 27-spring fourth, 28-backup pad.
Detailed Description
Before the embodiments are explained in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The invention is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of the terms "comprising," "including," "having," and the like are intended to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element as one, but may include a plurality of the elements.
Referring to fig. 1-3, the present invention provides a technical solution: the insulating protection device of electric wire junction includes protection machanism 1, fixture 2 and binding post row 3, and protection machanism 1 assembles at binding post row 3 up end, and binding post row 3 sets up on fixture 2, and protection machanism 1 installs in fixture 2 upside.
The protection mechanism 1 comprises a fixing plate 11, a first protection plate 12, a second protection plate 13, an insulating plate 14, a first spring 15 and a second spring 16, wherein the fixing plate 11 is arranged on the upper end face of the wiring terminal row 3, the second spring 16 is arranged on the inner wall of the fixing plate 11, the first protection plate 12 is assembled on the fixing plate 11, the second protection plate 13 is arranged at the lower end of the first protection plate 12, the insulating plate 14 is assembled at the lower end of the second protection plate 13, the first spring 15 is connected with the upper end of the insulating plate 14, the first spring 15 is arranged at the top end inside the second protection plate 13, the fixing plate 11 is connected with the first protection plate 12 through the second spring 16, and the second protection plate 13 is connected with the insulating plate 14 through the first spring 15.
The fixture 2 includes L type grip block 21, depression bar 22, push rod 23, spring three 24, sucking disc 25, sealed lid 26, spring four 27 and backup pad 28, sucking disc 25 is inlayed to backup pad 28 lower extreme, the sealed lid 26 is installed on sucking disc 25 inside top, sucking disc 25 upper end is provided with spring three 24 and push rod 23, spring three 24 and push rod 23 upper end are connected with the depression bar 22, spring three 24 installs on push rod 23, push rod 23 assembles on backup pad 28, spring three 24 and push rod 23 all set up inside backup pad 28, backup pad 28 inside bottom is equipped with L type grip block 21, L type grip block 21 outer end is connected with spring four 27, spring four 27 sets up on backup pad 28 inner wall, binding post row 3 is installed to L type grip block 21 inner end, binding post row 3 assembles in backup pad 28 inside bottom, this design has improved the centre gripping effect.
The novel anti-theft protection device comprises a first spring 15, a second spring 16, a first protection plate 12, a second protection plate 13, an insulating plate 14, a fourth spring 27 and an L-shaped clamping plate 21, wherein the first protection plate 12 is symmetrically arranged at the front end and the rear end of a fixed plate 11, a supporting plate 28 is respectively connected with the two L-shaped clamping plates 21 through the fourth spring 27, at least two compression bars 22, a push rod 23, a third spring 24, a sucking disc 25 and a sealing cover 26 are respectively arranged on the supporting plate 28, at least two compression bars 22 are respectively arranged, through holes are formed in the upper end of the sucking disc 25, the sealing cover 26 is connected with the inner top end of the sucking disc 25 through a spring hinge, through holes are formed in the upper end of the sealing cover 26, an open slot is formed in the outer end of the first protection plate 12, a second protection plate 13 is arranged on the open slot, the second protection plate 13 is connected with the first protection plate 12 through a rotating shaft, a pin plate is arranged on the first protection plate 12, the pin plate is arranged at the outer end of the second protection plate 13, a sliding slot is formed in the lower end of the protection plate, the first spring 15 and the insulating plate 14 is arranged on the sliding slot, the second protection plate 13 is connected with the insulating plate 14 through bolts, the L-shaped clamping plate 21 is connected with the supporting plate 28 through a sliding rail, the upper end of the through holes, the opening of the insulating plate 21 is in contact with the insulating plate 3, and the position of the insulating plate is arranged on the L-shaped clamping plate.
The specific embodiment is as follows: during actual use, a user firstly observes the specification of the terminal strip 3, then holds the L-shaped clamping plates 21 by the user and moves outwards, the L-shaped clamping plates 21 move outwards to compress the four springs 27, then the user places the terminal strip 3 between the two L-shaped clamping plates 21, the four springs 27 resume deformation to drive the L-shaped clamping plates 21 to move inwards to clamp and fix the terminal strip 3, when the supporting plate 28 needs to be disassembled, the user holds the pressing rod 22 and moves downwards, the pressing rod 22 moves downwards to drive the pushing rod 23 to move downwards, and because the sealing cover 26 is connected with the top end inside the sucker 25 through the spring hinge, the pushing rod 23 moves downwards to drive the sealing cover 26 to rotate around the spring hinge, so that the sucker 25 is opened, then the suction force of the sucker 25 disappears, and meanwhile the pressing rod 22 moves downwards to compress the three springs 24.
When the wiring of the wiring terminal strip 3 is completed, a person holds the first protection plate 12 and moves outwards, the first protection plate 12 moves outwards and drives the second protection plate 13, the first spring 15 and the insulating plate 14 to move outwards, the first protection plate 12 moves outwards and stretches the second spring 16, when the first protection plate 12 moves outwards to a proper position, as the second protection plate 13 is connected with the first protection plate 12 through the rotating shaft, the person can rotate the second protection plate 13 around the rotating shaft, the insulating plate 14 and the first spring 15 are driven to rotate, when the second protection plate 13 rotates to a proper angle, the insulating plate 14 is driven to move downwards under the action of the first spring 15 at the moment, so that the electric wires are compressed, then the person moves downwards to limit the second protection plate 13, then the person loosens the first protection plate 12, and the second spring 16 resumes deformation to drive the first protection plate 12 to move inwards, so that the wiring terminal strip 3 is clamped and protected.
The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed are illustrative and not restrictive. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (2)
1. Electric wire junction insulating protection device, including protection machanism, fixture and binding post row, its characterized in that: the protection mechanism is assembled on the upper end face of the wiring terminal block, the wiring terminal block is arranged on the clamping mechanism, and the protection mechanism is arranged on the upper side of the clamping mechanism;
the protection mechanism comprises a fixed plate, a first protection plate, a second protection plate, an insulating plate, a first spring and a second spring, wherein the fixed plate is arranged on the upper end face of the wiring terminal row, the second spring is installed on the inner wall of the fixed plate, the outer end of the first spring is connected with the first protection plate, the first protection plate is assembled on the fixed plate, the second protection plate is installed at the lower end of the first protection plate, the insulating plate is assembled at the lower end of the second protection plate, the first spring is connected with the upper end of the insulating plate, the first spring is arranged at the top end inside the second protection plate, the fixed plate is connected with the first protection plate through the second spring, and the second protection plate is connected with the insulating plate through the first spring; an open slot is formed in the outer end of the first protection plate, a second protection plate is arranged on the open slot, the second protection plate is connected with the first protection plate through a rotating shaft, a latch plate is assembled on the first protection plate, and the latch plate is arranged at the outer end of the first protection plate; the lower end of the second protection plate is provided with a chute, the chute is provided with a first spring and an insulating plate, and the second protection plate is connected with the insulating plate through a bolt;
the clamping mechanism comprises an L-shaped clamping plate, a pressing rod, a pushing rod, a spring III, a sucking disc, a sealing cover, a spring IV and a supporting plate, wherein the sucking disc is inlaid at the lower end of the supporting plate, the sealing cover is arranged at the top end of the inside of the sucking disc, the spring III and the pushing rod are arranged at the upper end of the sucking disc, the pressing rod is connected to the upper end of the spring III and the upper end of the pushing rod, the spring III is arranged on the pushing rod, the pushing rod is assembled on the supporting plate, the spring III and the pushing rod are arranged inside the supporting plate, the bottom end of the inside of the supporting plate is provided with the L-shaped clamping plate, the outer end of the L-shaped clamping plate is connected with the spring IV, the spring IV is arranged on the inner wall of the supporting plate, a wiring terminal row is arranged at the inner end of the L-shaped clamping plate, and the wiring terminal row is assembled at the bottom end inside the supporting plate; the upper end of the sucker is provided with a through hole, the sealing cover is connected with the top end inside the sucker through a spring hinge, and the upper end of the sealing cover is provided with a through hole; the L-shaped clamping plate is connected with the supporting plate through a sliding rail, and an insulating pad is arranged at the contact position of the L-shaped clamping plate and the wiring terminal block.
2. The wire-junction insulation protection device according to claim 1, wherein: the novel anti-theft device is characterized in that the first spring, the second spring, the first protection plate, the second protection plate, the insulating plate, the fourth spring and the L-shaped clamping plates are respectively provided with two springs, the first protection plate is symmetrically installed at the front end and the rear end of the fixing plate, the supporting plate is respectively connected with the two L-shaped clamping plates through the fourth springs, and the pressing rod, the pushing rod, the third spring, the sucking disc and the sealing cover are respectively provided with at least two pressing rods, and at least two pressing rods are respectively installed on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337817.8A CN107834273B (en) | 2017-12-14 | 2017-12-14 | Insulating protection device for wire connection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337817.8A CN107834273B (en) | 2017-12-14 | 2017-12-14 | Insulating protection device for wire connection part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107834273A CN107834273A (en) | 2018-03-23 |
| CN107834273B true CN107834273B (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711337817.8A Active CN107834273B (en) | 2017-12-14 | 2017-12-14 | Insulating protection device for wire connection part |
Country Status (1)
| Country | Link |
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| CN (1) | CN107834273B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449703B (en) * | 2018-03-27 | 2024-08-02 | 广东得胜电子有限公司 | Half in-ear earphone test fixture |
| CN108963917B (en) * | 2018-08-21 | 2019-12-06 | 重庆科力线缆股份有限公司 | Ceramic wire box and environment-friendly fireproof ceramic cable |
| CN109820408A (en) * | 2019-01-06 | 2019-05-31 | 江苏食品药品职业技术学院 | A kind of electric cooking apparatus of high efficiency and heat radiation |
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| DE102013101406A1 (en) * | 2013-02-13 | 2014-08-14 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal |
| WO2016046372A1 (en) * | 2014-09-26 | 2016-03-31 | Wago Verwaltungsgesellschaft Mbh | Conductor terminal and method for mounting the same |
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| US9040822B2 (en) * | 2011-03-12 | 2015-05-26 | Ricardo Nieto Lopez | Safety device for live electrical wire |
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| Publication number | Publication date |
|---|---|
| CN107834273A (en) | 2018-03-23 |
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Effective date of registration: 20231227 Address after: 315000 yushantou village, Dongqiao Town, Haishu District, Ningbo City, Zhejiang Province Applicant after: NINGBO ROXTONE AUDIO TECHNOLOGY CO.,LTD. Address before: 400000 19-3-1, block B, Shiqiaopu Electromechanical market, No. 19, Shiyang Road, Jiulongpo District, Chongqing Applicant before: CHONGQING ZOONMAY POWER EQUIPMENT CO.,LTD. |
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